CN108661497A - Stopping sliding door, rail vehicle and Rail Transit System with it - Google Patents

Abstract

The invention discloses a kind of stopping sliding door, with its rail vehicle and Rail Transit System, stopping sliding door includes：Doorframe, the doorframe are surrounded by door opening；Threshold, the threshold are located on the doorframe；Door body, the door body are movably mounted on the doorframe in inward-outward direction and left and right directions to open and close the door opening；Driving mechanism, the driving mechanism is located at below the threshold and is connect with the door body, for driving the door body to be moved up in inward-outward direction and right and left；Controller, the controller control the driving mechanism.Stopping sliding door according to the present invention, it can need not occupy the space in car body, the space wrapped up inside car body side top board is saved, and it is opposite so that the space of vehicle body increases, it is more spacious, and car door is net by highly can also be improved, and so as to be adapted for engagement with using the glass door and window increased, more spacious penetrating experience by bus is brought to passenger.

Description

Stopping sliding door, rail vehicle and Rail Transit System with it

Technical field

The present invention relates to technical field of vehicle more particularly to a kind of stopping sliding door and the rail vehicle with it and track are handed over Way system.

Background technology

The driving mechanism of the double leaf electric stopping sliding door of the relevant technologies is all installed on above vehicle body, plays connection and carrying Door leaf weight and the effect for driving door leaf to realize that switch gate acts.Driving mechanism is located in the side top plate above vehicle body, accounts for With the more space inside the top plate of side, keep interior space relatively narrow crowded, and inlet by highly also receiving limit System, the relative narrowness of experience by bus of passenger are crowded.Especially for the single track vehicle for the purpose of going sightseeing, occupant comfort is given Spacious experience by bus is particularly significant.

Invention content

The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes one kind The driving mechanism of stopping sliding door, the stopping sliding door is underlying, can reduce area occupied of the driving mechanism in car body, opposite so that car body Interior space increases.

The invention also provides a kind of rail vehicles with the stopping sliding door.

The invention also provides a kind of Rail Transit Systems with the rail vehicle.

The stopping sliding door of embodiment according to a first aspect of the present invention, including：Doorframe, the doorframe are surrounded by door opening；Threshold, institute Threshold is stated to be located on the doorframe；Door body, the door body are movably mounted at the door in inward-outward direction and left and right directions To open and close the door opening on frame；Driving mechanism, the driving mechanism are located at below the threshold and connect with the door body It connects, for driving the door body to be moved up in inward-outward direction and right and left；Controller, the controller control the driving machine Structure acts.

Stopping sliding door according to the ... of the embodiment of the present invention, by the way that driving mechanism to be located to the lower section of threshold, from without occupying vehicle The space wrapped up inside car body side top board has been saved in internal space, and opposite so that the space of vehicle body increases, more Spaciousness, and car door is net by highly can also be improved, so as to be adapted for engagement with using the glass door and window increased, to multiplying Visitor brings more spacious penetrating experience by bus.

According to some embodiments of the present invention, the stopping sliding door further includes：Door body load-bearing guiding mechanism, the door body load-bearing Guiding mechanism is mounted on the doorframe and is connected with the top of the door body, and the door body passes through the door body load-bearing Guiding machine Structure is mounted on the doorframe and is moved in inward-outward direction and left and right directions.

Optionally, the door body load-bearing guiding mechanism includes：Bearing rail, the bearing rail are mounted on the upper of the door body Portion；Load-bearing swing arm unit, the load-bearing swing arm unit are rockably mounted on the doorframe, the load-bearing swing arm unit cooperation On the bearing rail, be used to support the bearing rail and the guiding bearing rail with the door body in left and right directions with interior foreign side It moves up.

Optionally, the load-bearing swing arm unit includes：The first end of load-bearing swing arm, the load-bearing swing arm is pivotably mounted On the doorframe；Load-bearing fixed block, the load-bearing fixed block are installed in rotation on the second end of the load-bearing swing arm；Load-bearing Idler wheel, the weight bearing roller wheels are rotatably installed on the load-bearing fixed block, and the weight bearing roller wheels cooperation is in the bearing rail On, it is used to support the bearing rail；Guide roller, the guide roller are rotatably installed on the load-bearing fixed block, institute Guide roller cooperation is stated on the bearing rail, for guide the bearing rail with the door body in left and right directions and inward-outward direction Upper movement.

Optionally, the load-bearing swing arm unit further includes：Guided way, the guided way are mounted on the top of the door body； It is oriented to swing arm unit, the guiding swing arm unit is rockably mounted on the doorframe, and the guiding swing arm unit cooperation exists On the guided way, for guide the guided way with the door body in left and right directions with moved in inward-outward direction.

Further, the guiding swing arm unit includes：It is oriented to swing arm, the first end for being oriented to swing arm is pivotly pacified On the doorframe；Guide roller, the guide roller is rotatably installed in the second end for being oriented to swing arm, described to lead Way roller coordinates on the guided way, for guiding the guided way to be moved up in left and right directions with inward-outward direction with the door body It is dynamic.

Optionally, the bearing rail includes：Ontology, the ontology are mounted on the top of the door body, are set on the ontology There are load-bearing guide groove, the guide roller to be rotatably fitted in the load-bearing guide groove, the inner wall of the load-bearing guide groove is equipped with The guide roller is allowed to pass in and out the idler wheel installation opening of the load-bearing guide groove；Baffle, the baffle are removably mounted on described On ontology and cover the idler wheel installation opening.

Further, the ontology has the horizontal edge extended to the outer horizontal of the load-bearing guide groove, the load-bearing rolling Wheel cooperation is on the lower surface on the horizontal edge.

Optionally, the guided way includes：Horizontal part, the horizontal part are mounted on the top of the door body；Vertical portion, institute It states vertical portion to be connected with the horizontal part and extend downwardly from the horizontal part, multiple guide rollers divide in inward-outward direction It is distributed in the both sides of the vertical portion；First stopper section, first stopper section are located at one end or described vertical of the horizontal part The one end in portion is detached from the vertical portion for guide roller described in backstop from described one end of the vertical portion；Second stopper section, Second stopper section is located at the other end of the horizontal part or the other end of the vertical portion, for guide roller described in backstop It is detached from the vertical portion from the other end of the vertical portion.

Optionally, the top of the door body is equipped with the first proximate matter, be configured on first proximate matter first level fitting surface, Second horizontal fitting surface and vertical fitting surface, the first level fitting surface and the second horizontal fitting surface are arranged downward respectively And the second horizontal fitting surface is located at below the first level fitting surface, the upper edge of the vertical fitting surface and described first Horizontal fitting surface is connected and lower edge is connected with the described second horizontal fitting surface；The roof of the ontology is mounted on the first level Fitting surface, the one side wall of the ontology coordinate with the vertical fitting surface, and the horizontal edge is matched with the described second horizontal fitting surface It closes.

Further, the top of the door body is equipped with the second proximate matter, and the be arranged downward is configured on second proximate matter Three horizontal fitting surfaces, the guided way are mounted on the horizontal fitting surface of the third.

According to some embodiments of the present invention, the surface of the direction of the door body threshold is equipped with threshold sealing strip, The threshold sealing strip is pressed on the threshold in inward-outward direction by the door body when door body closing door opening.

According to some embodiments of the present invention, the stopping sliding door further includes：Door body hold-down mechanism, the door body hold-down mechanism It is connected on the doorframe and with the top of the door body, by the door body compacting machine when door body closes the door opening Structure is pressed on downwards on the doorframe.

Optionally, the door body hold-down mechanism includes：Compressing support component, the compressing support component are mounted on the door The top of body is configured with compression inclined-plane on the compressing support component, and the compression inclined-plane is upward and relative to level side To being obliquely installed；Pinch rollers component, the pinch rollers component are mounted on the doorframe, and the door is closed in the door body The pinch rollers component gradually increases the pressing force for compressing inclined-plane during hole.

Optionally, the compressing support component includes：Compressing support, the compressing support are mounted on the upper of the door body Portion；Cushion block is compressed, the compression cushion block is mounted on the compressing support, and the compression inclined-plane is formed in the compression cushion block On.

Optionally, the pinch rollers component includes：Holder is compressed, the compression holder is mounted on the doorframe；Pressure Tight idler wheel, the pinch rollers are rotatably installed on the compression holder, and the process of the door opening is closed in the door body Described in pinch rollers to it is described compress inclined-plane pressing force gradually increase.

According to some embodiments of the present invention, the door body includes：Door-plate, the door-plate are equipped with window；Door and window, it is described Erection of doors and windows is on door-plate and covers the window；Upper reinforcing rib, the upper reinforcing rib be mounted on the door-plate on and with it is described The upper end of door and window coordinates；And/or lower reinforcing rib, the lower reinforcing rib are mounted on the door-plate and match with the lower end of the window It closes.

According to some embodiments of the present invention, the stopping sliding door further includes：Lock set, the isolation lock set installation is isolated It is connected on the doorframe and with the door body, the isolation lock set for door body described in locking closes the door opening and to institute It states controller and sends out the isolation signals for making the driving mechanism be stopped.

Optionally, the isolation lock set includes：Isolation lock bearing, the isolation lock bearing are mounted on the doorframe； Lock tongue, the lock tongue are movably mounted between lock position and unlocked position in the door body, and the lock tongue is located at institute Coordinate with the isolation lock bearing when stating lock position and the door opening is closed with door body described in locking, the lock tongue is located at the solution The isolation lock bearing is detached from when lock position so that the door body will be allowed to open the door opening；Travel switch, the travel switch On the isolation lock bearing, when the lock tongue is located at the lock position, the travel switch is triggered by the lock tongue And send out the isolation signals to the controller.

Further, the isolation lock set further includes：Internal emergency unlocking device, the internal emergency unlocking device exist It is located at the inside of the door body in inward-outward direction, the solution lock-bit is moved to for controlling the lock tongue from the inside of the door body It sets；External emergency unlocking device, the external emergency unlocking device is upper in the outside of the door body in inward-outward direction, for from The outside of the door body controls the lock tongue and is moved to the unlocked position.

According to some embodiments of the present invention, the stopping sliding door further includes：Fix stopper component, the fix stopper component It is connected mounted on the top of the doorframe and with the top of the door body, for the backstop institute after the door body closes the door opening State door body movement.

Optionally, the fix stopper component includes：Abaculus, the abaculus is mounted on the top of the doorframe, described embedding Block is equipped with backstop slot；Backing pin, the backing pin are mounted on the top of the door body, and the door body closes the gear after the door opening In the backstop slot, the door body opens the backing pin when door opening and is detached from the backstop slot for pin cooperation.

Further, the backing pin includes：Pin socket, the pin socket are mounted on the top of the door body；Backing pin idler wheel, The backing pin idler wheel is rotatably installed on the pin socket, and the door body closes the backing pin idler wheel cooperation after the door opening In the backstop slot, the door body opens the backing pin idler wheel when door opening and is detached from the backstop slot.

According to some embodiments of the present invention, the driving mechanism includes：Fixed frame；Longitudinal guide component, the longitudinal direction Guide assembly is mounted on the fixed frame；Laterally driven component, the laterally driven component are mounted on the longitudinal guide group It is sequentially connected on part and with the door body, the controller is communicated with the laterally driven component, and the door body is in left and right directions On movement by the laterally driven Component driver, the door body when moving in the lateral direction the longitudinal guide component pass through It guides the laterally driven component and drives the door body while being moved up in inward-outward direction dynamic.

Optionally, the fixed frame includes：First collateral support and the second side support, the longitudinal guide component are mounted on institute It states in the first collateral support and the second side support；The both ends of mounting base, the mounting base are collateral with described first respectively Support is connected with the second side support.

Further, the upper surface of the mounting base is equipped with several to bottom plate reinforcing rib, each pair of bottom plate reinforcing rib Cabling channel is formed in the upper surface of the mounting base.

Further, the fixed frame further includes：Mounting base is equipped with connection bolt, the connection in the mounting base The nut of bolt coordinates in the cabling channel so that the mounting base to be mounted on to the top of the mounting base.

Optionally, the laterally driven component includes：Move crossbeam；Cross slide way, the cross slide way are mounted on described Extend on movement crossbeam and in left-right direction；Transverse slider, the transverse slider movably coordinate along the cross slide way On the cross slide way；Door frame is taken, the door frame of taking is connected on the transverse slider and with the door body；Motor, institute It states motor on the movement crossbeam and by transmission component to be connected with the door frame of taking, the controller and the motor Communication.

Optionally, the transmission component includes：Active toothed belt wheel, the driving tooth belt wheel transmission are connected to the motor On；Driven toothed belt wheel, the driven toothed belt wheel are rotatably installed on the movement crossbeam；Cogged drive belt, the driving cog Band is set on the active toothed belt wheel and the driven toothed belt wheel and respectively at the active toothed belt wheel and the driven tooth band Wheel engagement；Tooth band presss from both sides, and the tooth band is folded on the cogged drive belt and is connected with the door frame of taking.

Optionally, the longitudinal guide component includes：Longitudinal rail, the longitudinal rail be mounted on the fixed frame on and Extend along inward-outward direction；Longitudinal sliding block, the longitudinal sliding block movably coordinate along the length direction of the longitudinal rail in institute It states on longitudinal rail, the movement crossbeam is connected with the longitudinal sliding block；Linkage guide, the linkage guide are mounted on described solid Determine on frame, the door frame of taking coordinates with the linkage guide, described to take linkage guide when door frame moves in the lateral direction By taking door frame described in guiding while being moved up in inward-outward direction dynamic.

Further, the linkage guide is equipped with and the linkage guide groove for taking door frame cooperation, the linkage guide groove packet It includes：Line channel, the line channel extend in left-right direction；Arc guide barrel, the arc guide barrel connect with the line channel It is in inward-outward direction to lead to and gradually extend from the line channel, described to take when door frame moves in the lateral direction by by the arc Shape guide groove is guided and is moved up simultaneously in inward-outward direction dynamic.

Optionally, the stopping sliding door further includes：Blocking mechanism, the blocking mechanism be mounted on fixed frame on and with the fortune Dynamic crossbeam is connected, the locking mechanism for the position of movement crossbeam described in the locking when the door body closes the door opening and to The controller sends out the block signal for making the motor notice work.

Further, the blocking mechanism includes：It is latched lock body, the locking lock body is mounted on the fixed frame；It closes Lock tongue is locked, the dead locking deadbolt is mounted on the movement crossbeam；Limit switch, the limit switch are mounted on the fixed frame It is upper and be connected with the locking lock body, when the door body closing door opening, the dead locking deadbolt by the locking lock body locking, The limit switch sends out the block signal to the controller.

Further, the stopping sliding door further includes：Internal emergency release switch, the internal emergency release switch is inside and outside It is located at the inside of the door body on direction, discharges the locking lock for controlling the locking lock body from the inside of the door body Tongue；External emergency release switch, the external emergency release switch is upper in the outside of the door body in inward-outward direction, for from The outside of the door body controls the locking lock body and discharges the dead locking deadbolt.

According to some embodiments of the present invention, the stopping sliding door further includes：Dust cover, it is described dust-proof to be located at the threshold Lower section and it is provide with the driving mechanism, for the driving mechanism to be isolated with external environment.

According to some embodiments of the present invention, the door body is two, and two door body are in inward-outward direction and right and left It is movably mounted at the doorframe upwards to open and close the door opening jointly, the driving mechanism drives two institutes simultaneously Door body is stated to move up in inward-outward direction and right and left.

Optionally, the opposite side of two door body is along being above respectively equipped with hollow finger shield adhesive tape.

The rail vehicle of embodiment according to a second aspect of the present invention, including car body, stopping sliding door and bogie, stopping sliding door installation On the car body and driving mechanism is located at below the floor in a vehicle of car body, and bogie is mounted on the bottom of car body.It can by stopping sliding door Car body is opened or closed, can be moved along track with motor vehicles bodies by bogie.

As a result, according to rail vehicle according to the ... of the embodiment of the present invention, by the way that the stopping sliding door of above-described embodiment, stopping sliding door is arranged Driving mechanism it is underlying, from without occupying the space in car body, saved the space wrapped up inside car body side top board, Er Qiexiang Pair so that vehicle body space increase, it is more spacious, car door it is net by highly can also be improved, and based on driving Mechanism is underlying to improve car door, while also improving stability and the safety of vehicle.

The Rail Transit System of embodiment includes track and rail vehicle according to a third aspect of the present invention, and bogie straddle seat exists On track and traction car body is along the rail running.

Rail Transit System according to the ... of the embodiment of the present invention as a result, is driven by the way that the rail vehicle of above-described embodiment is arranged Mechanism is underlying, and not only the space in vehicle increases, while also improving the safety and reliability of Rail Transit System.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obviously, or practice through the invention is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment Obviously and it is readily appreciated that, wherein：

Fig. 1 is the structural schematic diagram of the doorframe of stopping sliding door according to the ... of the embodiment of the present invention；

Fig. 2 is the structural schematic diagram of an angle of stopping sliding door according to the ... of the embodiment of the present invention；

Fig. 3 is the structural schematic diagram of another angle of stopping sliding door according to the ... of the embodiment of the present invention；

Fig. 4 is the front view of stopping sliding door according to the ... of the embodiment of the present invention；

Fig. 5 is the enlarged drawing in the portions B in Fig. 4；

Fig. 6 is the structural schematic diagram of the door body load-bearing guiding mechanism of stopping sliding door according to the ... of the embodiment of the present invention；

Fig. 7 is in Fig. 4 along the sectional view in the portions A-A；

Fig. 8 is the enlarged drawing according to the portions C in Fig. 7；

Fig. 9 is the structural schematic diagram of the load-bearing swing arm unit of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 10 is the stereogram of the load-bearing swing arm unit of stopping sliding door according to the embodiment；

Figure 11 is the structural schematic diagram of the guided way of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 12 is the structural schematic diagram of the baffle of the bearing rail of stopping sliding door according to the embodiment；

Figure 13 is the structural schematic diagram of the bearing rail and weight bearing roller wheels cooperation of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 14 is the structure that the bearing rail of stopping sliding door according to the ... of the embodiment of the present invention coordinates with weight bearing roller wheels and guide roller Schematic diagram；

Figure 15 is the structural schematic diagram of one angle of bearing rail of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 16 is the structural schematic diagram of another angle of the bearing rail of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 17 is the first proximate matter and second proximate matter one embodiment of the bearing rail of stopping sliding door according to the ... of the embodiment of the present invention Structural schematic diagram；

Figure 18 is the first proximate matter and second proximate matter one embodiment of the bearing rail of stopping sliding door according to the ... of the embodiment of the present invention Structural schematic diagram；

Figure 19 is the sectional view of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 20 is the enlarged drawing in the portions D in Figure 19；

Figure 21 is the structural schematic diagram of the threshold sealing strip of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 22 is the structural schematic diagram of the door body hold-down mechanism of stopping sliding door according to the ... of the embodiment of the present invention；；

Figure 23 is compression cushion block and the cooperation of compression inclined-plane of the door body hold-down mechanism of stopping sliding door according to the ... of the embodiment of the present invention An angle structural schematic diagram；

Figure 24 is compression cushion block and the cooperation of compression inclined-plane of the door body hold-down mechanism of stopping sliding door according to the ... of the embodiment of the present invention Another angle structural schematic diagram；

Figure 25 is the part-structure schematic diagram of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 26 is the enlarged drawing in the portions E in Figure 25；

Figure 27 is the part-structure schematic diagram of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 28 is the enlarged drawing in the portions F in Figure 27；

Figure 29 is the structural schematic diagram of the isolation lock bearing of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 30 is the structural schematic diagram of the isolation lock connecting plate of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 31 is the structural schematic diagram of the fix stopper of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 32 is the explosive view of the fix stopper of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 33 is the sectional view in a direction of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 34 is the enlarged drawing in the portions G in Figure 33；

Figure 35 is the part-structure schematic diagram of the lower end of the door and window of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 36 is the part-structure schematic diagram of the upper end of the door and window of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 37 is the structural schematic diagram of the driving mechanism of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 38 is the explosive view of the driving mechanism of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 39 is the structural schematic diagram of one embodiment of the mounting base of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 40 is the structural schematic diagram of another embodiment of the mounting base of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 41 is the structural schematic diagram of the mounting base of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 42 is the structural schematic diagram of an angle of the linkage guide of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 43 is another angled arrangement schematic diagram of the linkage guide of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 44 is the structural schematic diagram of the cross section of the linkage guide of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 45 is the lower drive of stopping sliding door according to the ... of the embodiment of the present invention and the structural schematic diagram of dust cover；

Figure 46 is the structural schematic diagram of the dust cover of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 47 is the stereogram of the dust cover of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 48 is the structural schematic diagram of the fix stopper component of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 49 is the structural schematic diagram of the driving mechanism of stopping sliding door according to an embodiment of the invention；

Figure 50 is the structural schematic diagram of the driving mechanism of stopping sliding door according to another embodiment of the invention；

Figure 51 is the structural representation of the locking lock body and dead locking deadbolt of stopping sliding door according to another embodiment of the invention Figure；

Figure 52 is the structural schematic diagram of the transmission component of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 53 is the structural schematic diagram of the laterally driven component of stopping sliding door according to the ... of the embodiment of the present invention；

Figure 54 is the structural schematic diagram of the fixed frame of stopping sliding door according to the ... of the embodiment of the present invention.

Reference numeral：

1：Stopping sliding door；

11：Doorframe；

111：Door opening, 1111：Upper space, 1112：Lower space；

112：Abaculus mounting bracket, 1121：Rack mounting apertures, 1122：First level mounting portion, 1123：Vertical interconnecting piece, 1124：Second horizontal mounting portion, 1125：Inclined shore portion；

113：Support slanting；

12：Threshold, 121：Gear edge, 1211：Vertical sealing surface, 122：Threshold sealing strip, 1221：Clamp, 1222：Sealing Portion；

13：Door body；

131：Door-plate；

132：Upper reinforcing rib, 1321：Upper positioning protrusion；

133：Lower reinforcing rib, 1331：Lower positioning protrusion；

134：Door and window, 1341：Window frame, 1342：Upper locating slot, 1343：Lower locating slot, 1344：Door glass；

135：Outer handle；

136：Seal profile, 1361：Card slot；

14：Door body load-bearing guiding mechanism；

141：Bearing rail；

1411：Ontology, 1411：Load-bearing guide groove, 1412：Idler wheel installation opening, 1413：Horizontal edge, 1414：First catch, 1415：Second catch；

142：Baffle, 1421：Mounting portion, 1422：Installation tongue, 1423 reinforcing ribs, 1424：Closure part；

143：Load-bearing swing arm unit；

1431：Load-bearing swing arm, 14311：Load-bearing shaft, 14312：Load-bearing axle sleeve；

1432：Load-bearing fixed block；

1433：Weight bearing roller wheels；

1434：Guide roller；

144：Guided way；

1441：Horizontal part；

1442：Vertical portion；

1443：First stopper section；

1444：Second stopper section；

145：It is oriented to swing arm unit；

1451 guiding swing arms, 14451：Guideway；

1452：Guide roller；

146：Arm swing support；

1461：Arm shaft, 1462：Upper mounting ear, 1463：Lower mounting ear, 1464：Position-limiting ear；

15：First proximate matter；

151：First curved portion；

152：First department of assembly, 1521：First level fitting surface, 1522：Proximate matter reinforcing rib, 1523：Upper hollow out chamber；

153：Second department of assembly, 1531：Second horizontal fitting surface, 1532：Vertical fitting surface, 1533：Lower hollow out chamber；16： Second proximate matter；

161：Second curved portion；

162：The third department of assembly of second proximate matter, 1621：The horizontal fitting surface of second proximate matter；

163：Protrude horizontally up portion；

164：Support portion, 1641：Hollow out chamber between the third department of assembly and the second curved portion of second proximate matter；

17：Door body hold-down mechanism；

171：Compressing support component, 1711：Compressing support, 1712：Compression card slot, 1713：Compression cushion block, 1714：It compresses Inclined-plane, 1715：Upper gear tooth, 1716：Lower block tooth；

172：Pinch rollers component, 1721：Compression holder, 1722：Pinch rollers,；

18：Lock set is isolated；

181：Isolation lock bearing, 1811：The longitudinally mounted hole of bearing, 1812：The longitudinally secured part of bearing；

182：Isolation lock connecting plate, 1821：The longitudinally mounted hole of connecting plate, 1822：The longitudinally secured part of connecting plate, 1823：Even Fishplate bar lateral mounting hole, 1824：Connecting plate transverse direction fastener, 1825：Cross connecting plate, 1826：Longitudinally connected plate

183：Lock tongue；

184：Travel switch, 1841：Isolation lock swing arm, 1842：Isolation lock idler wheel, 1843：First cable-through hole；

183：Internal emergency unlocking device；

185：External emergency unlocking device；Attached drawing 1, full text are replaced

19：Fix stopper component；

191：Abaculus, 1911：Backstop slot, 1912：Abaculus mounting hole；

192：Backing pin, 1921：Pin socket, 1922：Backing pin idler wheel；

20：Driving mechanism；

21：Fixed frame；

211：Mounting base, 2111：Bottom plate reinforcing rib, 2112：Cabling channel, 2113：Opening, 2114：Necking edge, 2115： Second cable-through hole；

212：First collateral support；

213：The second side supports (attached drawing 38,37 marking errors)；

214：Mounting base, 2141：Connection bolt, 2143：Lower installation board, 2144：First upper mounting plate, 2145：On second Mounting plate, 2146：First connecting plate, 2147：Second connecting plate；

23：Longitudinal rail；

24：Longitudinal sliding block；

25：Linkage guide；

251：Link guide groove, and 252：The linear guide, 2521：Line channel, 2522：First straight line reinforcing rib, 2523：Second Straight line reinforcing rib, 253：Arc-shaped guide rail, 2531：Arc guide barrel, 2532：First arc reinforcing rib, 43 marking error 2533 of attached drawing： Second arc reinforcing rib；

26：Laterally driven component；

261：Move crossbeam；

262：Cross slide way,

263：Transverse slider；

264：Take door frame, 2641：Track roller；

265：Motor；

266：Transmission component, 2661：Driving gear, 2662：Driven gear, 2663：Cogged drive belt, 2664：Tooth band presss from both sides；

267：Blocking mechanism, 2671：Locking lock body, 2672：Dead locking deadbolt, 2673：Limit switch, 2674：It is internal urgent Solution lock-switch, 2675：External emergency release switch；

22：Dust cover；

221：Dust-proof chamber；

222：Bottom plate, 2221：First widthwise edge edge, 2222：Vertical flange, 2223：It is horizontally mounted hole, 2224：Level adds Strengthening tendons, 2225：Second widthwise edge edge, 2226：First longitudinal direction edge, 2227：Second longitudinal direction edge,

223：Lateral side plate, 2231：Horizontal flange, 2232：Vertical mounting hole, 2233：Vertical strengthening ribs；

224：First longitudinal side plate；

225：Second longitudinal side plate；

226：Switching mechanism；

227：Finger shield adhesive tape.

Specific implementation mode

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", The orientation or positional relationship of the instructions such as " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, merely to just In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with Specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, defining " first ", " second " Feature can explicitly or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, The meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.

Below with reference to the accompanying drawings stopping sliding door 1 according to the ... of the embodiment of the present invention is described.

As Figure 1-Figure 4, stopping sliding door 1 according to an embodiment of the invention include doorframe 11, threshold 12, door body 13, Driving mechanism 20 and controller.

It will be appreciated by those skilled in the art that the inward-outward direction in the present invention refers to the inside and outside side of car body To that is, the direction in the direction towards the inside of car body and the outside towards car body, left and right directions refer to the side of the width along doorframe 11 To as shown in the picture.

Specifically, doorframe 11 is surrounded by door opening 111, and threshold 12 is located on doorframe 11, and door opening 111 is separated into top sky Between 1111 and lower space 1112, wherein upper space 1111 is located at the top of threshold 12 and is mutually passed to the inside of car body suitable It is passed through in passenger, lower space 1112 is located at the lower section of threshold 12 and is not take up the inner space of car body.

Door body 13 is movably mounted on doorframe 11 in inward-outward direction and left and right directions to open and close door opening 111, driving mechanism 20 is located at 12 lower section of threshold and is connect with door body 13, for driving door body 13 in inward-outward direction and left and right directions Upper movement, controller (not shown) is communicated with driving mechanism 20, for controlling driving mechanism 20.For example, door opening 111 is opened When, controller can control driving mechanism 20 and door body 13 is driven first to be moved along the outside of inward-outward direction towards car body, then drive Door body 13 in left-right direction and be directed away from door opening 111 direction move to open door body 13.When door opening 111 is closed, driving machine Structure 20 can first drive door body 13 to be moved in left-right direction towards door opening 111, then along inward-outward direction towards the direction of vehicle body Movement is to close door opening 111.

Driving mechanism 20 is located at the lower section of threshold 12 and corresponding with lower space 1112, compared with prior art by driving mechanism 20 are located at the top of vehicle body, and stopping sliding door 1 of the invention, can not only by the way that driving mechanism 20 to be located to the lower section of threshold 12 The effect realized carrying door body 13 and door body 13 is driven to be moved along inward-outward direction and left and right directions, also saves the sky of car body top Between so that vehicle body is more spacious, and the free height of car door can improve, and in order to coordinate the moulded of car body, can adopt With relatively large door glass 1344, to bring more spacious penetrating experience by bus to passenger.

Stopping sliding door 1 according to the ... of the embodiment of the present invention as a result, by the way that driving mechanism 20 to be located to the lower section of threshold 12, to The space in car body need not be occupied, the space wrapped up inside car body side top board, and the opposite sky for making vehicle body have been saved Between increase, it is more spacious, and car door is net by highly can also be improved, so as to be adapted for engagement with using the glass increased Glass door and window 134 brings more spacious penetrating experience by bus to passenger.

In some embodiments of the invention, as shown in Figure 1-Figure 3, door body 13 can be two, including two door body 13 Doorframe 11 is movably mounted in outside direction and left and right directions to open and close door opening 111 jointly, driving mechanism 20 is simultaneously Two door body 13 of driving are moved up in inward-outward direction and right and left.I.e. by two door body 13 can simultaneously in left-right direction with it is interior Outside direction is moved to open or close door opening 111.

Specifically, when opening door body 13, driving mechanism 20 can drive two door body 13 first along inward-outward direction towards car body It is external mobile, then driving mechanism 20 drive simultaneously two door body 13 be respectively facing in left-right direction opposite direction move with Open door opening 111.When door opening 111 is closed, driving mechanism 20 can first drive door body 13 in left-right direction respectively towards toward each other Direction movement, i.e., driving mechanism 20 drive two door body 13 towards 111 direction of door opening move, then drive two door body 13 It is moved along the direction of inward-outward direction towards vehicle body to close door opening 111 simultaneously.Optionally, the opposite side edge of two door body 13 On can be respectively equipped with hollow finger shield adhesive tape 227, finger shield adhesive tape 227 has certain elastic reaction, in two door body 13 When closing, it can prevent passenger from being clamped and injured by door body 13.

In some embodiments of the invention, stopping sliding door 1 can also include door body load-bearing guiding mechanism 14, and door body load-bearing is led It is mounted on doorframe 11 to mechanism 14 and is connected with the top of door body 13, door body 13 is mounted on by door body load-bearing guiding mechanism 14 It is moved on doorframe 11 and in inward-outward direction and left and right directions.That is, passing through 14 bootable door body of load-bearing guiding mechanism 13 top is moved up in inward-outward direction and right and left, while can also bear the part gravity of door body 13, i.e. door body load-bearing is led To mechanism 14 not only with guiding role also with load-bearing effect.

And the stopping sliding door set in the driving mechanism of the relevant technologies has door body guiding mechanism, guiding mechanism, that is, door body of door body Lower swing arm, be mounted on door body lower section, when door body carries out opening or closing the action of door opening, lower swing arm can only ensure door body The action for the door opening of lower part opened or closed, and lower swing arm itself is not subject to the weight of door body.Compare the relevant technologies simultaneously The stopping sliding door set in driving mechanism, what driving mechanism was subject to is the pulling force of door body, and the plug that the driving mechanism 20 of the present invention is underlying What 1 driving mechanism 20 of pulling was subject to is pressure, and the mode of two kinds of driving mechanisms 20 installation results in 20 stress property of driving mechanism Variation.

And in 111 net aperture of identical door opening and only by height under, the door of the underlying stopping sliding door 1 of driving mechanism 20 1 door body of stopping sliding door, 13 weight set in 13 volume ratio driving mechanism 20 of body is big, the driving of the underlying stopping sliding door 1 of driving mechanism 20 Mechanism 20 plays the role of supporting 13 gravity of door body, therefore the driving mechanism 20 of the underlying stopping sliding door 1 of driving mechanism 20 is subject to Power bigger.As a result, by be arranged door body load-bearing guiding mechanism 14, door body load-bearing guiding mechanism 14 be oriented to while can load-bearing, The pressure that driving mechanism 20 is born has been shared, the pressure that driving mechanism 20 affords is reduced, so as to protect driving mechanism 20 stability and safety improve the operational effect of driving mechanism 20.

In example as shown in Figure 4, door body load-bearing guiding mechanism 14 can be two, two door body load-bearing guiding mechanisms 14 are respectively provided at the opposite sides of doorframe 11, and two door body 13 are mounted on door by corresponding door body load-bearing guiding mechanism 14 respectively On frame 11, each door body load-bearing guiding mechanism 14 has the function of load-bearing and guiding, each door body to corresponding door body 13 respectively 13 is removable in inward-outward direction and left and right directions.

Below with reference to the accompanying drawings door body load-bearing guiding mechanism 14 according to the specific embodiment of the invention is described.

In conjunction with shown in Fig. 4-Fig. 7, in some embodiments of the invention, door body load-bearing guiding mechanism 14 may include load-bearing Rail 141, load-bearing swing arm unit 143, guided way 144 and guiding swing arm unit 145.

Bearing rail 141 is mounted on the top of door body 13, and load-bearing swing arm unit 143 is rockably mounted in inward-outward direction On doorframe 11, load-bearing swing arm unit 143 coordinate on bearing rail 141, be used to support bearing rail 141 and guiding bearing rail 141 with Door body 13 moves in the lateral direction.Specifically, door body 13 is matched by bearing rail 141 and the installation of door body load-bearing guiding mechanism 14 It closes.As shown in fig. 7, bearing rail 141 may be mounted at the top of door body 13 and extend in left-right direction, it is of course possible to understanding It is that bearing rail 141 can also have gradient, i.e. 141 bootable door body 13 of bearing rail in the up-down direction with respect to left and right directions It moves in the lateral direction, enabling door body 13 has displacement in the lateral direction.Load-bearing swing arm unit 143 is mounted on On doorframe 11 and suitable for coordinating with bearing rail 141, when driving mechanism 20 drives door body 13 to move, load-bearing swing arm unit 143 can Guide door body 13 top match resultant motion, for example, load-bearing swing arm unit 143 can be moved in left-right direction on bearing rail 141 and Swingable in 11 upper edge inward-outward direction of doorframe, 143 bootable door body 13 of load-bearing swing arm unit is along inward-outward direction and right and left as a result, To movement, and door body 13 can be partially supported upon by bearing rail 141 on load-bearing swing arm unit 143, to share driving mechanism 20 Pressure, i.e., load-bearing swing arm unit 143 and bearing rail 141 not only have the function of be oriented to and door body 13 can be carried.Load-bearing is put Arm component 143 can be by the weight transmitting of load-bearing to doorframe 11, to which the stability of 1 structure of stopping sliding door can be improved.

In some examples of the present invention, as shown in figure 9, load-bearing swing arm unit 143 may include load-bearing swing arm 1431, hold Weight fixed block 1432, weight bearing roller wheels 1433 and guide roller 1434, the first end of load-bearing swing arm 1431 are pivotably mounted on door On frame 11, so that the second end of load-bearing swing arm 1431 is swingable in inward-outward direction, load-bearing fixed block 1432 is rotatably mounted It is vertically extended in the pivot center of the second end of load-bearing swing arm 1431, wherein load-bearing fixed block 1432.In this way, in door body When 13 movement, by pivoting load-bearing swing arm 1431 and rotation load-bearing fixed block 1432, so as to be carried out to load-bearing swing arm unit 143 The movement of the appropriate upper and lower part for being adjusted so that door body 13 being consistent property, while by weight bearing roller wheels 1433 with hold The cooperation of heavy rail 141 is oriented to so as to the top to door body 13.

For example, driving mechanism 20 drives, door body 13 is moved along inward-outward direction or door body 3 is in inward-outward direction and left and right directions When steering carries out turning to mobile (action is filled in or shown to the door body 13 that i.e. those skilled in the art are appreciated that), load-bearing swing arm 1431 first end (one end being connected with the doorframe 11) can be pivoted so that load-bearing swing arm 1431 second end around Upper and lower directions is swingable to be subjected to displacement and is coordinated in inward-outward direction with opposite doorframe 11, the movement of 13 lower part of door body, Er Qiecheng Weight fixed block 1432 can also be rotated around upper and lower directions further to coordinate the movement of 13 lower part of door body.

Weight bearing roller wheels 1433 are rotatably installed on load-bearing fixed block 1432, and weight bearing roller wheels 1433 coordinate in bearing rail It is used to support bearing rail 141 on 141, can carry bearing rail 141 by weight bearing roller wheels 1433 as a result, to bear the portion of door body 13 Divide gravity, reduces pressure of the door body 13 in driving mechanism 20.Simultaneously when door body 13 moves, the wheel of bearing rail 141 can be also close to Bearing rail 141 moves, and to ensure the consistency moved with door body 13, weight bearing roller wheels 1433 is avoided to skid off bearing rail 141.

Guide roller 1434 is rotatably installed on load-bearing fixed block 1432, and guide roller 1434 coordinates in bearing rail On 141, for guiding bearing rail 141 to be moved in the lateral direction with door body 13.Match that is, guide roller 1434 has Guiding role is closed, load-bearing swing arm unit 143 is coordinated by guide roller 1434 and bearing rail 141.Guide roller 1434 is matched always Close it is in the bearing rail 141 and removable along the extending direction of bearing rail 141, specifically, guide roller 1434 itself rotatably with Coordinate with bearing rail 141 and is moved along bearing rail 141 relative to bearing rail 141.

Such as Fig. 7 and shown, guide roller 1434 is upper in the side of bearing rail 141 in inward-outward direction.Guide roller 1434 Cooperation coordinates in bearing rail 141 and with the internal face of bearing rail 141 can be moved along bearing rail 141, as a result, driving machine When structure 20 drives door body 13 to move, guide roller 1434 is rotatably moved with the length direction along bearing rail 141, so as on the door The top of body 13 is oriented to.

In example as shown in Figure 9 and Figure 10, weight bearing roller wheels 1433 and guide roller 1434 may respectively be two, two Guide roller 1434 is vertically arranged on load-bearing fixed block 1432 and suitable for the lateral engagement with bearing rail 141, two load-bearing rolling Wheel 1433 is mounted on the side of load-bearing fixed block 1432 and is adapted to fit in the lower section of bearing rail 141 to carry bearing rail 141, by This, two guide rollers 1434 may make load-bearing swing arm unit 143 can be with door body 13, while two weight bearing roller wheels 1433 are tight The lower face for pasting bearing rail 141, so that load-bearing swing arm unit 143 can move unanimously with ontology 1411.

Further, the second end of load-bearing swing arm 1431 can be equipped with load-bearing shaft 14311, and load-bearing fixed block 1432 is equipped with Load-bearing shaft hole (not shown), load-bearing shaft 14311 are rotatably engaged in load-bearing shaft hole, as a result, load-bearing fixed block 1432 can rotate along load-bearing shaft 14311 to adjust the position of weight bearing roller wheels 1433, to be conducive to weight bearing roller wheels 1433 and guiding Bearing rail 141 in door body 13 moves.

As shown in Figure 9 and Figure 10, load-bearing shaft 14311 can be arranged along the vertical direction, and load-bearing fixed block 1432 passes through load-bearing The second end for being fitted to load-bearing swing arm 1431 of shaft hole and load-bearing shaft 14311 and around the center of load-bearing shaft 14311 Axis is rotatable.

Further, load-bearing swing arm 1431 by swing arm shaft end ring in the up-down direction to load-bearing shaft 14311 into Row limit, so as to reinforce the bonding strength of load-bearing swing arm 1431 and load-bearing shaft 14311, prevents load-bearing shaft 14311 upper Lower section moves up, and ensures the stability of 14311 structure of load-bearing shaft.

In some examples of the present invention, weight bearing roller wheels 1433 can be multiple and between the length direction of bearing rail 141 Every setting, guide roller 1434 is that multiple and length direction intervals along bearing rail 141 is arranged.Pass through multiple weight bearing roller wheels 1433 Avoidable stress is excessively concentrated, and is conducive to stress dispersion, is conducive to door body 13 by 1434 one side of multiple guide rollers It is moved in left-right direction with inward-outward direction, on the other hand, guide rail wheel and load-bearing is also beneficial to during door body 13 acts The tight fit of rail 141.

As shown in Figure 9 and Figure 10, multiple weight bearing roller wheels 1433 are rotatably arranged in the side wall surface of load-bearing fixed block 1432 And it is spaced apart setting along the length direction of bearing rail 141, the one side wall of bearing rail 141 can only support multiple weight bearing roller wheels 1433, more A weight bearing roller wheels 1433 can carry bearing rail 141, and multiple guide rollers 1434 are located at the upper surface of load-bearing fixed block 1432 and match It closes in bearing rail 141, when door body 13 carries out opening or closing the action of door opening 111, the rotation of multiple guide rollers 1434 is held with edge The length direction of heavy rail 141 moves.In example as shown in Figure 8 and Figure 9, weight bearing roller wheels 1433 and guide roller 1452 can be with Respectively two.

In some specific embodiments of the present invention, load-bearing swing arm unit 143 can also include that guided way 144 and guiding are put Arm component 145.

Guided way 144 is mounted on the upper of door body 13, is oriented to swing arm unit 145 and is rockably mounted on doorframe 11, is oriented to Swing arm unit 145 coordinates on guided way 144, for guide guided way 144 with door body 13 in left and right directions and inward-outward direction Upper movement.When driving mechanism 20 drives door body 13 to rotate as a result, by guided way 144 and it is oriented to the bootable of swing arm unit 145 Door body 13 in left and right directions with moved in inward-outward direction.

Specifically, guided way 144 is located at the top of door body 13 and extends in left-right direction, is oriented to swing arm unit 145 and leads Coordinate to rail 144 and removable along the length direction of guided way 144.Swing arm unit 145 is oriented to as a result, to move in left-right direction Ground cooperation is in guided way 144 and swingable along inward-outward direction, in this way, when door body 13 is moved along inward-outward direction, is oriented to swing arm set Part 145 is swung along inward-outward direction, when door body 13 moves in left-right direction, is oriented to the cooperation of swing arm unit 145 in guided way 144 and phase Guided way 144 is moved in left-right direction, as a result, to when door body 13 opens or closes, by guided way 144 and be oriented to pendulum Arm component 145 can realize the guiding role along inward-outward direction and left and right directions to door body 13.

In some examples of the present invention, it may include being oriented to swing arm 1451 and guide roller to be oriented to swing arm unit 145 1452, the first end for being oriented to swing arm 1451 is pivotably mounted on doorframe 11, and guide roller 1452, which is rotatably installed in, leads To the second end of swing arm 1451, guide roller 1452 coordinates on guided way 144, for guiding guided way 144 to exist with door body 13 It is moved in left and right directions and inward-outward direction.

Specifically, guided way 144 extends in left-right direction, and the first end for being oriented to swing arm 1451 is pivotably mounted on doorframe So that being oriented to the second end of swing arm 1451 can move in inward-outward direction on 11, guide roller 1452, which is mounted on, is oriented to swing arm 1451 second end and can be removable with the second end for being oriented to swing arm 1451, guide roller 1452 coordinate with guided way 144 and It can be moved along the length direction of guided way 144.So as to guide the top of door body 13 in left and right directions with moved in inward-outward direction.

As Figure 8-Figure 10, guide roller 1452 is vertically arranged on the upper surface for being oriented to swing arm 1451 and around upper and lower When coordinating to rotatable guide roller and guided way 144, guide roller 1452 is upper in the side of guided way 144 in inward-outward direction Portion.The second end for being oriented to swing arm 1451 as a result, is swung in inward-outward direction so that guide roller 1452 is moved along inward-outward direction Dynamic, guide roller 1452 coordinates on guided way 144, and dynamic to guide guided way 144 to move up in inward-outward direction, door body 13 is on a left side When right moves up, the rotation in guided way 144 of guide roller 1452 is moved with the length direction along guided way 144.

Optionally, guide roller 1452 can be multiple and be distributed in guiding in inward-outward direction so that guided way 144 Both sides.To be limited to going out guided way 144 by multiple guide rollers 1452 of both sides, so that guided way 144 Can be moved along the length direction of itself, thus under the cooperation of guided way 144 and guide roller 1452 bootable door body 13 it is upper It moves in portion.In example as shown in Figure 9 and Figure 10, guide roller 1452 can be three, including three guide rollers 1452 It is located at the both sides of guided way 144 in outside direction, wherein 144 side of guided way can be set there are one guide roller 1452, guided way 144 The other side can set there are two guide roller 1452, so as to guide roller 1452 can coordinate with the two sides of guided way 144 with So that guide roller 1452 can be removable along the length direction of guided way 144 when rotating.

Optionally, arm swing support 146, first end and the guiding swing arm 1451 of load-bearing swing arm 1431 can be equipped on doorframe 11 First end is respectively pivotally mounted upon on arm swing support 146.In this way, being moved along inward-outward direction and left and right directions in door body 13 When, the first end of load-bearing swing arm 1431 and the first end for being oriented to swing arm 1451 are pivotably suitable for coordinating door body 13 in inward-outward direction It is moved with left and right directions, and is also convenient for load-bearing swing arm 1431 and is oriented to the installation of swing arm 1451 and doorframe 11.

In some specific examples of the present invention, the arm shaft vertically extended can be equipped on arm swing support 146 1461, the first end of load-bearing swing arm 1431 is equipped with load-bearing axle sleeve 14312, and the first end for being oriented to swing arm 1451 is equipped with guideway 14451, load-bearing axle sleeve 14312 and guideway 14451 are pivotly set on arm shaft 1461 respectively.Pass through load-bearing axle sleeve 14312 and guideway 14451 and arm shaft 1461 pivotable connection, to can realize the first end of load-bearing swing arm 1431 with The pivotable connection along the vertical direction of arm swing support 146, and it is oriented to swing arm 1451 and arm swing support 146 along the vertical direction Pivotable connection.

As shown in Figure 9 and Figure 10, load-bearing swing arm 1431 can be correspondingly arranged in the up-down direction with swing arm 1451 is oriented to.Load-bearing Swing arm 1431 is located at the surface for being oriented to swing arm 1451, and load-bearing axle sleeve 14312 and guideway 14451 are each provided at arm shaft 1461 On, being oriented to swing arm 1451 and load-bearing swing arm 1431 as a result, can rotate along same axis, be conducive to be oriented to 13 load-bearing of door body Guiding role.

Optionally, upper mounting ear 1462 can be equipped on arm swing support 146 and lower mounting ear 1463, upper mounting ear 1462 are located at The top of lower mounting ear 1463 and upper mounting ear 1462 and lower mounting ear 1463 are spaced apart setting, arm shaft 1461 along the vertical direction Upper end be mounted on upper mounting ear 1462 on and lower end be mounted on lower mounting ear 1463 on.It can be to swing arm by upper mounting ear 1462 The upper end of axis 1461 is limited, and can be limited to the lower end of arm shaft 1461 by lower mounting ear 1463, so as to upper Lower section upwards limits arm shaft 1461, is fixed to the installation of arm shaft 1461 with realizing, improves the steady of arm shaft 1461 Qualitative and reliability is oriented to the first end of swing arm 1451 and the first end of load-bearing swing arm 1431 is mounted on upper mounting ear 1462 under Between mounting ear 1463.

Further, the limit that can be equipped on arm swing support 146 between upper mounting ear 1462 and lower mounting ear 1463 Ear 1464, load-bearing axle sleeve 14312 are located at one in upper mounting ear 1462 and lower mounting ear 1463 between position-limiting ear 1464, lead It is located at another in upper mounting ear 1462 and lower mounting ear 1463 between position-limiting ear 1464 to axle sleeve 14451.Pass through as a result, Load-bearing axle sleeve 14312 and guideway 14451 can be spaced apart by position-limiting ear 1464, with respectively to load-bearing axle sleeve 14312 and guiding Axle sleeve 14451 is limited, and to prevent load-bearing axle sleeve 14312 and guideway 14451 play in the up-down direction, can also be kept away Exempt to contact between load-bearing axle sleeve 14312 and guideway 14451 and occur to rub or collide.

Optionally, upper mounting ear 1462 can be by upper swing arm shaft end ring in the up-down direction to the upper end of arm shaft 1461 It is limited, lower mounting ear 1463 in the up-down direction limits the lower end of arm shaft 1461 by lower swing arm shaft end ring Position.To be carried out in the up-down direction to arm shaft 1461 by the cooperation of upper swing arm shaft end ring and lower swing arm shaft end ring Limit is reinforced, to the fixing intensity of the upper and lower ends of arm shaft 1461, carrying to prevent arm shaft 1461 from shaking in the up-down direction High stability.Wherein, upper swing arm shaft end ring may be provided in the top of mounting ear 1462 and only support the upper table of upper mounting ear 1462 Face, lower swing arm shaft end ring are located at the lower section of lower mounting ear 1463 and the only lower surface to lower mounting ear 1463.

Below with reference to the accompanying drawings bearing rail 141 according to the specific embodiment of the invention is described.

As shown in figures 12-16, bearing rail 141 according to an embodiment of the invention may include ontology 1411 and gear Piece.

Ontology 1411 is mounted on the top of door body 13, and ontology 1411 is equipped with load-bearing guide groove 1411, and guide roller 1434 can Rotatably coordinate in load-bearing guide groove 1411, the inner wall of load-bearing guide groove 1411, which is equipped with, allows the disengaging load-bearing of guide roller 1434 to lead The idler wheel installation opening 1412 of slot 1411, baffle 142 are removably mounted on ontology 1411 and cover idler wheel installation opening 1412.

The guide rail of the stopping sliding door of the relevant technologies, since idler wheel is difficult to install with guide rail, it is possible to which there are installation errors, need First guide rail wheel is mounted on guide rail, then guide roller and guiding swing arm are mounted on doorframe, is exactly it is difficult to will at this time Many parts are adjusted to suitable position, cause it is complicated for operation during adjustment, it is difficult to install.

And the bearing rail 141 of the embodiment of the present invention, by being equipped with idler wheel installation opening on the side wall of load-bearing guide groove 1411 1412, allow guide roller 1434 to be suitable for passing in and out load-bearing guide groove 1411 by idler wheel installation opening 1412, baffle 142 is removably Idler wheel installation opening 1412 is located to be suitable for opening or closing idler wheel installation opening 1412.In this way in the assembling process of stopping sliding door 1, draw Guide roll wheel 1434 may pass through idler wheel installation opening 1412 and enter load-bearing guide groove 1411, then close idler wheel installation opening by baffle 142 1412 so that guide roller 1434 can smoothly enter into the installation that load-bearing guide groove 1411 facilitates guide roller 1434, draw in dismounting When guide roll wheel 1434, first idler wheel installation opening 1412 can be disassembled, then by guide roller 1434 from idler wheel installation opening 1412 It draws, to facilitate the dismounting of guide roller 1434 and bearing rail 141.

In some embodiments of the invention, baffle 142 can also include mounting portion 1421 and closure part 1424, mounting portion 1421 are removably mounted on ontology 1411, and closure part 1424 is located on mounting portion 1421 and is filled in idler wheel installation opening 1412 It is interior.Baffle 142 can be removably mounted on ontology 1411 by mounting portion 1421 as a result, baffle 142 is mounted on ontology When on 1411, closure part 1424 is opposite with idler wheel installation opening 1412 and idler wheel installation opening 1412 can be filled.As shown in figure 12, it installs Portion 1421 can be two, and two mounting portions 1421 are respectively provided at the both ends of baffle 142.Closure part 1424 is located at two mounting portions Between 1421, two mounting portions 1421 are respectively fitting into the two of the length direction positioned at idler wheel installation opening 1412 of bearing rail 141 On the part of side.So as to reinforce the bonding strength of baffle 142 and ontology 1411.

Optionally, the surface of the inside towards load-bearing guide groove 1411 of closure part 1424 can be with the inner wall of load-bearing guide groove 1411 Concordantly.When guide roller 1434 is rotated in load-bearing guide groove 1411 and moved along the length direction of load-bearing slot as a result, so as to protect The close contact for demonstrate,proving guide roller 1434 and the madial wall of load-bearing guide groove 1411, is conducive to guide roller 1434 in load-bearing guide groove Steady movement in 1411.

Optionally, the length of mounting portion 1421 can be more than the length of idler wheel installation opening 1412, and the width of mounting portion 1421 is big In the height of idler wheel installation opening 1412.It is understood that when baffle 142 is mounted on idler wheel installation opening 1412, mounting portion 1421 length direction is consistent with the length direction of idler wheel installation opening 1412, width and the idler wheel installation opening 1412 of mounting portion 1421 Height cooperation, idler wheel installation opening 1412 is completely enclosed by mounting portion 1421 as a result, at the same be also convenient for mounting portion 1421 with this The connection of body 1411.

Further, the length of closure part 1424 be smaller than mounting portion 1421 length and with the length of idler wheel installation opening 1412 The width of degree adaptation, closure part 1424 is less than the width of mounting portion 1421 and is adapted to the width of idler wheel installation opening 1412, idler wheel The depth of installation opening 1412 is adapted to the thickness of closure part 1424.Thus it can guarantee that closure part 1424 can be filled in idler wheel assembly In mouth 1412, while it is also possible that the surface of the inside towards load-bearing guide groove 1411 of closure part 1424 can be with load-bearing guide groove 1411 inner wall is concordant, and the surface of the inside towards load-bearing guide groove 1411 of closure part 1424 can be with load-bearing guide groove 1411 The gap very littles of two interplanars of inner wall, inside towards load-bearing guide groove 1411 of the guide roller 1434 in closure part 1424 It is almost noiseless in the critical part of two planes when surface and the inner wall of load-bearing guide groove 1411 roll.

In some examples of the present invention, as shown in figure 12, the both ends of mounting portion 1421 can be respectively equipped with installation tongue 1422, Installation tongue 1422 is removably mounted on by threaded fastener on ontology 1411.To ensure mounting portion 1421 and ontology 1411 Fixing intensity.It is understood that threaded fastener can be screw, bolt etc., to this present invention and it is not particularly limited, Installation tongue 1422 can be removably attached to by threaded fastener on ontology 1411.In order to enhance mounting portion 1421 Structural strength, such as Figure 15 and Figure 16, installation tongue 1422 can be equipped with reinforcing rib 1423 on the surface of ontology 1411, so as to The structural strength for reinforcing baffle 142, can also reinforce the fixing intensity of mounting portion 1421 and ontology 1411.

The present invention some examples in, idler wheel installation opening 1412 can adjacent body 1411 end set.So as to subtract Noise of the trundle in bearing rail 141 when rotation.For example, idler wheel turns to may be provided in guide roller when door body 13 is closed with mouth 1421 One end where 1434, since when door body 13 will close in place, door closing speed can reduce, and idler wheel installation opening 1412 is neighbouring The end set of ontology 1411 is so as to weakening guide roller 1434 in closure part 1424 towards in load-bearing guide groove 1411 The noise that the surface in portion is rolled with the inner wall interval of load-bearing guide groove 1411.

In some embodiments of the invention, ontology 1411 can have the water extended to the outer horizontal of load-bearing guide groove 1411 Flat edge 1413, weight bearing roller wheels 1433 coordinate on the lower surface in level along 1413.In other words, the level of ontology 1411 is stopped along 1413 Be against on weight bearing roller wheels 1433 and carried by weight bearing roller wheels 1433, weight bearing roller wheels 1433 along ontology 1411 it is horizontal along 1413 length Direction is spent to roll.

In some embodiments of the invention, one end of ontology 1411, which is equipped with, is used for backstop guide roller 1434 from ontology First catch 1414 of 1411 one end abjection load-bearing guide groove 1411, the other end of ontology 1411, which is equipped with, is used for backstop guide roller 1434 deviate from the second catch 1415 of load-bearing guide groove 1411 from the other end of ontology 1411.Pass through 1414 He of the first catch as a result, Second catch 1415 can block the both ends of load-bearing guide groove 1411 respectively, when guide roller 1434 rolls in load-bearing guide groove 1411, Guide roller 1434 can be prevented to be detached from from the both ends of load-bearing guide groove 1411 by the first catch 1414 and the second catch 1415.

Below with reference to the accompanying drawings guided way 144 according to the specific embodiment of the invention is described.

In conjunction with shown in 7, Fig. 8, Figure 11, Figure 17 and Figure 18, guided way 144 according to an embodiment of the invention includes level Portion 1441, vertical portion 1442, the first stopper section 1443 and the second stopper section 1444.

Specifically, horizontal part 1441 is mounted on the top of door body 13, and vertical portion 1442 is connected with horizontal part 1441 and from water Flat portion 1441 extends downwardly, and multiple guide rollers 1452 are distributed in the both sides of vertical portion 1442 in inward-outward direction, are oriented to as a result, Rail 144 is mounted on by horizontal part 1441 in door body 13, and vertical portion 1442 is vertically arranged with horizontal part 1441, passes through multiple guiding Idler wheel 1452 can limit the both sides of vertical portion 1442, wherein being located at the multiple of both sides in the inward-outward direction of vertical portion 1442 Guide roller 1452 can roll respectively along the left and right directions of the side of the both sides of vertical portion 1442.Optionally, guide roller 1452 Between the guide roller 1452 of both sides can between be separated with certain gap, in this way door body 13 inward-outward direction and left and right directions it Between when turning to mobile, the adjustment that adaptability is done when door body 13 turns to mobile is may be adapted to by gap so that door body 13 moves more It is smoothly steady.

As shown in figure 11, the first stopper section 1443 is located at one end of horizontal part 1441 or one end of vertical portion 1442, is used for Backstop guide roller 1452 is detached from vertical portion 1442 from one end of vertical portion 1442, and the second stopper section 1444 is located at horizontal part 1441 The other end or vertical portion 1442 the other end, it is vertical to be detached from from the other end of vertical portion 1442 for backstop guide roller 1452 Portion 1442.Idler wheel can be prevented de- from the both ends of guided way 144 by the first stopper section 1443 and the second stopper section 1444 as a result, From.

According to some embodiments of the present invention, the top of door body 13 can be equipped with the first proximate matter 15, be constructed on the first proximate matter 15 There are first level fitting surface 1521, the second horizontal fitting surface 1531 and vertical fitting surface 1532,1521 He of first level fitting surface Setting and the second horizontal fitting surface 1531 are located at 1521 lower section of first level fitting surface to second horizontal fitting surface 1531 downward respectively, The upper edge of vertical fitting surface 1532 is connected with first level fitting surface 1521 and lower edge is connected with the second horizontal fitting surface 1531.

In example as shown in Figure 17 and Figure 18, first level fitting surface 1521, the vertical fitting surface of the first proximate matter 15 1532 and second horizontal fitting surface 1531 be formed as substantially zigzag, wherein vertical fitting surface 1532 respectively with first level fill It is vertically arranged with face 1521 and the second horizontal fitting surface 1531, first level fitting surface 1521 and the second horizontal fitting surface 1531 divide It is not connected and distinguishes the both sides along the vertical direction of vertical fitting surface 1532 with the upper and lower ends of vertical fitting surface 1532.

The roof of ontology 1411 is mounted on first level fitting surface 1521, the one side wall of ontology 1411 and vertical fitting surface 1532 cooperations, it is horizontal along 1413 and the second cooperation of horizontal fitting surface 1531.Ontology 1411 is filled by roof and first level as a result, Being fitted on the first proximate matter 15 with face 1521, and by respectively with vertical fitting surface 1532, the second horizontal fitting surface 1531 cooperation, the structural strength that the cooperation so as to enhance ontology 1411 and the first proximate matter 15 is installed, also can be improved ontology 1411 stability installed with door body 13.

Without reference to the proximate matter with guide rail in the stopping sliding door 1 of the relevant technologies, to be unfavorable for guide rail and door body 13 Cooperation installation, stopping sliding door 1 of the invention pass through the ontology 1411 and the first proximate matter of bearing rail 141 by the way that the first proximate matter 15 is arranged The cooperation installation of 15 first level fitting surface 1521, the second horizontal fitting surface 1531 and vertical fitting surface 1532 so that load-bearing The ontology 1411 of rail 141 is firm, is stably installed in door body 13, and the first proximate matter 15 and the second proximate matter 16 also have it is certain Guiding role to facilitate the installation of bearing rail 141,

In some specific examples of the present invention, as shown in Figure 17 and Figure 18, the first proximate matter 15 may include the first arc Portion 151, the first department of assembly 152 and the second department of assembly 153, the first curved portion 151 are mounted on the top of door body 13, the first department of assembly 152 are located in the first curved portion 151, and first level fitting surface 1521 is formed in the first department of assembly 152.Second department of assembly 153 It is located in the first curved portion 151 and is connected to the lower section of the first curved portion 151, vertical fitting surface 1532 and the second horizontal fitting surface 1531 are formed in the second department of assembly 153.Pass through the first curved portion 151, the first department of assembly 152 and the second department of assembly 153 as a result, Cooperation be suitable for and the first level fitting surface 1521 of the ontology 1411 of bearing rail 141 cooperation assembly, vertical assembly with limiting Face 1532 and the second horizontal fitting surface 1531.

In example as shown in Figure 17 and Figure 18, arc of first curved portion 151 adjacent to the outside wall surface of the side of door body 13 Degree is suitable for the first curved portion 151 being mounted in door body 13 with matching for the radian of door body 13, the first department of assembly 152 and the Two departments of assembly 153 are each provided on the internal face for the side being located inside door body 13 of the first curved portion 151, the first department of assembly 152 First level fitting surface 1521 be formed in the lower part and downward of the first department of assembly 152, vertical fitting surface 1532 is formed in Second department of assembly 153 towards the direction inside door body 13, the second horizontal fitting surface 1531 is formed under the second department of assembly 153 Portion and downward, ontology 1411 by with first level fitting surface 1521, vertical fitting surface 1532 and the second horizontal fitting surface 1531 cooperations are to be mounted on the first proximate matter 15, to facilitate the ontology 1411 of bearing rail 141 to be assembled with the installation of door body 13.The One department of assembly 152 can be arranged adjacent to the upper end of the second department of assembly 153, so that the structure of the first proximate matter 15 is compacter, It is also suitable for coordinating with the ontology of bearing rail 141 1411.

Optionally, if the first department of assembly 152 can add on the surface of first level fitting surface 1521 equipped with dry shaped material Strengthening tendons 1522.So as to reinforce the structural strength of the first department of assembly 152, and then improve the structural strength of the first proximate matter 15.

Optionally, it can be formed with hollow out chamber 1523 between the first department of assembly 152 and the first curved portion 151, so as to letter Change the structure of the first proximate matter 15 and the material cost of the first proximate matter 15 can be reduced, while can also reduce 20 load-bearing of driving mechanism.Such as Shown in Figure 17 and Figure 18, lower hollow out chamber 1533 is also formed between the second department of assembly 153 and the first curved portion 151.To also may be used The material cost for further reducing the first proximate matter 15 can reduce 20 load-bearing of driving mechanism

In some embodiments of the invention, the top of door body 13 is additionally provided with the second proximate matter 16, is constructed on the second proximate matter 16 There are the horizontal fitting surface 1621 being arranged downward, guided way 144 to be mounted on horizontal fitting surface 1621.Pass through the second proximate matter as a result, 16 can be mounted on guided way 144 in door body 13 with the cooperation of guided way 144 installation, not only facilitate the installation of guided way 144, The assembly intensity of guided way 144 and door body 13 can be improved, while the second proximate matter 16 also has certain guiding function so that construction Person can specify the installation site of guided way 144.

Optionally, the first proximate matter 15 and second type can be integrally formed.So as to simplify the first proximate matter 15 and the second proximate matter 16 Installation steps facilitate the installation of the first proximate matter 15 and the second proximate matter 16.Of course, it should be understood that the first proximate matter 15 and second type Material 16 can simplify the mould structure of the first proximate matter 15 and the second proximate matter 16 as a result, with split settings, facilitate processing and technique letter Folk prescription just, while can also reduce cost.

In some embodiments of the invention, the second proximate matter 16 may include the second curved portion 161, third department of assembly 162 With the portion that protrudes horizontally up 163, wherein the second curved portion 161 is mounted on the top of door body 13, third department of assembly 162 is located at the second arc In portion 161, horizontal fitting surface 1621 is formed in third department of assembly 162, is protruded horizontally up portion 163 and is located at the second curved portion 161 Lower edge.Guided way 144 protrudes horizontally up portion by being fitted in third department of assembly 162 with horizontal fitting surface 1621 as a result, 163 extend towards backwards to the side of door body 13 in the horizontal direction, protrude horizontally up portion 163 and are suitable for matching with the other structures of door body 13 It closes.Optionally, hollow out chamber 1641 can be formed between third department of assembly 162 and the second curved portion 161.So as to reduce second type The material cost of material 16 can also reduce the weight of the second proximate matter 16, to reduce the pressure of driving mechanism 20.

As shown in Figure 17 and Figure 18, the radian and door body of the outside wall surface of the side towards door body 13 of the second curved portion 161 13 radian backwards to external side, which matches, to be suitable for by the installation cooperation of the second curved portion 161 in door body 13, third dress The top of the second curved portion 161 is located at portion 162, the lower surface of third department of assembly 162 is formed as horizontal fitting surface 1621, is oriented to It is installed with the cooperation of horizontal fitting surface 1621 upper end of rail 144.

As shown in Figure 17 and Figure 18, the second proximate matter 16 can also include support portion 164, and support portion 164 is located at third assembly Portion 162 and between protruding horizontally up portion 163, the upper edge of support portion 164 are connected with the second curved portion 161 and lower edge and protrude horizontally up portion 163 are connected.Between support portion 164 is supported on the second curved portion 161 and protrudes horizontally up portion 163 as a result, so as to reinforce third dress With portion 162, protrude horizontally up structural strength between portion 163 and the second curved portion 161.

The sealing strip of the relevant technologies is only applicable to stopping sliding door of the driving mechanism above door opening, when driving mechanism is installed In lower body, door body extended length, door sill height is constant, and the seal form of the relevant technologies has been unable to meet upper body interior sealing Requirement, while can have certain gap between door body and threshold, sealing effect is poor.

In some embodiments of the invention, as shown in Figure 19-21, door body 13 towards can set on the surface of threshold 12 There is threshold sealing strip 122, threshold sealing strip 122 is pressed on door in inward-outward direction by door body 13 when door body 13 closes door opening 111 Sill 12.Specifically, threshold sealing strip 122 can have certain elasticity, when door body 13 closes door opening 111, threshold sealing strip 122 It is squeezed and is pressed between door body 13 and threshold 12 to seal door body 13 and threshold 12 in inward-outward direction.To realize The sealing in gap between door body 13 and threshold 12 prevents from leaking out in car body, while sealing element can also have certain delay Punching acts on, impact force when reducing the closing threshold 12 of door body 13 between threshold 12.

In some embodiments of the invention, the vertical sealing surface 1211 towards door body 13 is may be configured on threshold 12, it can Selection of land can be equipped with the gear extended downwardly on threshold 12 along 121, and vertical sealing surface 1211 is formed in gear along 121.Door body 13 is closed When door opening 111, threshold sealing strip 122 be against gear along 121 and with 1211 fitted seal of vertical sealing surface.

Threshold sealing strip 122 is pressed on vertical sealing surface in inward-outward direction by door body 13 when door body 13 closes door opening 111 On 1211, when door body 13 opens door opening 111, door body 13 is detached from threshold 12.Specifically, when door body 13 closes door opening 111, door Body 13 is moved along inward-outward direction towards threshold 12, and sealing strip 122 receives the pressure from door body 13 and threshold 12, so that Threshold sealing strip 122 is pressed on vertical sealing surface 1211 to realize the purpose of sealing, at the same threshold sealing strip 122 by with it is perpendicular Straight sealing surface 1211 is fitted close the contact area that can also increase threshold sealing strip 122 and vertical sealing surface 1211, with further Improve sealing effect.

In order to further ensure the sealing effect of threshold sealing strip 122 and vertical sealing surface 1211, for threshold sealing strip For 122, when door body 13 closes door opening 111, threshold sealing strip 122 and amount of interference of the vertical sealing surface 1211 in inward-outward direction Can be 1-5mm.That is, when door body 13 closes door opening 111, threshold sealing strip 122 can be in the decrement of inward-outward direction 1-5mm, so that threshold sealing strip 122 can be firmly pressed on vertical sealing surface 1211, to can guarantee 12 He of threshold Sealing effect between door body 13.Optionally, threshold sealing strip 122 and amount of interference of the vertical sealing surface 1211 in inward-outward direction Can be 2-4mm.In the specific example of the present invention, threshold sealing strip 122 is with vertical sealing surface 1211 in inward-outward direction On amount of interference can be 3mm, so as to meet the seal request of low-speed vehicle.

In some embodiments of the invention, seal profile 136 can be equipped in door body 13, threshold sealing strip 122 is mounted on On seal profile 136.To be conducive to threshold sealing strip 122 in door body 13.As shown in figure 20, seal profile 136 is pacified In door body 13, the part of threshold sealing strip 122 is stretched into door body 13 to be coordinated with seal profile 136, to not only can guarantee The overall aesthetic degree of door body 13, and when door body 13 closes door opening 111, prevented also from due to door caused by seal profile 136 Seal profile 136 and threshold 12 are poorly sealed tight when body 13 closes door opening 111.

Optionally, card slot 1361 can be equipped on seal profile 136, threshold sealing strip 122 is equipped with clamp 1221, clamp 1221 engage and are bonded in card slot 1361.By the cooperation of clamp 1221 and card slot 1361, to can avoid threshold sealing strip 122 with threshold 12 rub when and play occurs.Optionally, as shown in figure 20, clamp 1221 can be interference fitted in card slot In 1361, to realize the sealing to seal profile 136, it can also facilitate the peace of clamp 1221 and seal profile 136 Assembly and disassembly are unloaded.

As illustrated in figures 19 and 20, seal profile 136 is mounted in door body 13, and threshold sealing strip 122 includes clamp 1221 With sealing 1222, wherein one end of clamp 1221 be suitable for be fastened in card slot 1361, sealing 1222 in clamp 1221 The other end is connected, and threshold sealing strip 122 is installed by clamp 1221 and the cooperation of card slot 1361, and is pressed on by sealing 1222 Vertical sealing surface 1211.In the example that such as Figure 21 shows.Cross section of the sealing 1222 in inward-outward direction is formed as annular, from And the requirement of sealing can not only be met, it also can avoid rigidity punching of the door body 13 in installation or moving process between threshold 12 It hits.

In some specific examples of the present invention, the surface towards threshold 12 of threshold sealing strip 122 may be configured to sawtooth Shape, when threshold sealing strip 122 is pressed on vertical sealing surface 1211 as a result, so as to reduce 122 squash type of threshold sealing strip with The contact area of vertical sealing surface 1211, to reduce frictional force.Specifically, due to the self-characteristic of stopping sliding door 1, door body 13 exists When closing and opening door opening 111, includes one section of curve in movement locus, i.e., converted between inward-outward direction and left and right directions When mobile, and door body 13 is moved along this section of curve when that will close in place, therefore the threshold sealing in door body 13 Item 122 can generate certain sliding friction with threshold 12.Amount of interference and the bigger frictional force of contact area are bigger, needs of closing the door Power is also bigger, and jagged sealing strip can effectively reduce contact area, and reduce frictional force.

Optionally, jagged sawtooth texture can extend in left-right direction.I.e. jagged sawtooth texture can be along threshold 12 Length direction extend, to can realize the multi-sealed of threshold sealing strip 122, to further improve threshold sealing strip 122 Sealing effect.

In some specific examples of the present invention, as shown in figure 20, the upper edge of threshold sealing strip 122 is higher than threshold 12.By This, so as to avoid during the installation process being generated due to false hit between door body 13 and threshold 12 collide with, prevent door body 13 lacquer painting is destroyed, and ensure that the complete of a head lacquer painting.Optionally, the upper edge height of threshold sealing strip 122 may be slightly larger than door The height of sill 12.

In some specific embodiments of the present invention, doorframe sealing ring can be set on the edge of door body 13.Door body 13 is closed When closing door opening 111, doorframe sealing ring is extruded between doorframe 11 and door body 13, with the gap between doorframe 11 and door body 13 into Row sealing, improves the sealing effect inside old body.

One movement straight up can occur when that will shut for the stopping sliding door of the relevant technologies, door body so that support wheel It is interfered with cushion block, to be applied in a power straight down, limits the movement of its vertical direction.It will be beaten in door body When opening, door body can move downward small distance so that support wheel is detached with cushion block.

And the stopping sliding door for not moving in vertical direction, it can not be changed by the variation of door body oneself height The distance between support wheel and cushion block.If the distance between support wheel and cushion block is adjusted to interference values in assembly, in door Plate can not close due to by resistance.If the distance between support wheel and cushion block are adjusted to gap width, after door is shut, branch It is still discontiguous between support wheel and cushion block, door-plate applied force can not be given.Therefore, above-mentioned technology cannot be played in such case Corresponding effect.

In some embodiments of the invention, as shown in Figure 1 and Figure 4, stopping sliding door 1 can also include door body hold-down mechanism 17, door body hold-down mechanism 17 is mounted on doorframe 11 and is connected with the top of door body 13, by door body when door body 13 closes door opening 111 Hold-down mechanism 17 is pressed on downwards on doorframe 11.As a result, so that door body 13 can normal switching-off, and door body 13 will When shutting door opening 111, door body hold-down mechanism 17 coordinates with door body 13 can not need door body 13 and move up to compress door body 13, To can guarantee that tight fit of the door body 13 with doorframe 11 to ensure the leakproofness of door body 13, also can guarantee the stabilization of door body 13 Property, to improve the comprehensive performance of stopping sliding door 1.

Below with reference to description according to the door body hold-down mechanism 17 of the specific embodiment of the invention.

In one embodiment of the invention, as shown in figure 22, door body hold-down mechanism 17 may include compressing support component 171 and with pinch rollers component 172, compressing support component 171 is mounted on the top of door body 13, structure on compressing support component 171 It has made and has compressed inclined-plane 1714, compress inclined-plane 1714 upward and be obliquely installed relative to horizontal direction, pinch rollers component 172 On doorframe 11, compression of the pinch rollers component 172 to compression inclined-plane 1714 during door body 13 closes door opening 111 Power gradually increases.Pinch rollers component 172, which is pressed on, as a result, compresses on inclined-plane 1714, when door body 13 closes door opening 111, pressure Tight roll wheel assembly 172 to compressing inclined-plane 1714 there is downward pressure, door body 13 to receive and come from by compressing support component 171 The extruding force of pinch rollers component 172, while it being driven the support force of mechanism 20, to limit door body 13 in vertical direction Movement, realize the firm of door body 13 and sealing, and as door body 13 closes door opening 111, pinch rollers component 172 is right The pressing force for compressing inclined-plane 1714 gradually increases further to reinforce stablizing left and right to door body 13 so that door body 13 is more It is firm.

Specifically, pinch rollers component 172 is mounted on doorframe 11, and compressing support component 171 is mounted in door body 13, During door body 13 closes door opening 111, compressing support component 171 is moved with door body 13, pinch rollers component 172 and compression branch 1714 compression fit of compression inclined-plane on holder assembly 171 is compressed as door body 13 is moved towards the position for having closed door opening 111 Mounting assembly 171 compresses inclined-plane 1714 and is obliquely installed relative to horizontal direction relative to can be moved on compressing inclined-plane 1714, with Door body 13 progressively closes off door opening 111, and pinch rollers component 172 and the extruding force compressed between inclined-plane 1714 are bigger, so as to incite somebody to action Door body 13 is reliably pressed on doorframe 11 to limit the movement of door body 13 in the vertical direction, to prevent door body 13 along vertical side To shaking.

As shown in Figure 22-Figure 24, in some specific examples of the present invention, compressing support component 171 may include compressing Bearing 1711 and compression cushion block 1713, compressing support 1711 are mounted on the top of door body 13, and compression cushion block 1713, which is mounted on, to be compressed On bearing 1711, thus compresses cushion block 1713 and be mounted in door body 13 by compressing support 1711, compress inclined-plane 1714 and be formed in It compresses on cushion block 1713, pinch rollers component 172 is pressed downward pressing the cooperation of tight inclined-plane 1714, to be squeezed with compression cushion block 1713 Cooperation is door body 13 to be pressed on doorframe 11.

Optionally, it can be equipped with the compression card slot 1712 extended in left-right direction on compressing support 1711, compress cushion block 1713 On the lower wall for compressing card slot 1712.Pinch rollers component 172 stretch into compress card slot 1712 in and with compress cushion block 1713 Compression inclined-plane 1714 coordinate, during door body 13 closes door opening 111, the idler wheel of pinch rollers component 172 is compressing inclined-plane It is moved on 1714 to coordinate door body 13 to move, is closed in door body 13

Further, compressing cushion block 1713 can be mounted in compression card slot 1712 by sunk screw, so as to compress Cushion block 1713, which is fixed on, to be pressed into card slot 1361, to prevent clamping pad block 1713 from compressing generation play in card slot 1712.Wherein, Countersunk screw hole may be provided in the lower part for compressing cushion block 1713, and compression card slot can be mounted on by sunk screw by compressing cushion block 1713 On 1712 lower wall, to not only facilitate the connection for compressing cushion block 1713 and compressing support 1711, but also 1714 shape of inclined-plane is compressed At compress cushion block 1713 upper wall surface on, thus can also ensure compress inclined-plane 1714 it is smooth so that pinch rollers component 172 can slide on compressing inclined-plane 1714.

Optionally, direction of motion when closing door opening 111 with door body 13 along the pinch rollers component 172, compresses cushion block 1713 thickness is gradually reduced so that the upper surface for compressing cushion block 1713 forms and compresses inclined-plane 1714.Specifically, it is closed in door body 13 During closing door opening 111, in the direction of motion along pinch rollers component 172, the thickness for compressing cushion block 1713 gradually increases, It compresses inclined-plane 1714 and gradually tilts upward extension in 172 direction of motion of pinch rollers component, in this way, closing door in door body 13 During hole 111, pinch rollers component 172 is gradually reduced with the distance between inclined-plane 1714 is compressed, and compresses 1713 He of cushion block Extruding force between pinch rollers component 172 gradually increases, door body 13 by the downward pressure of pinch rollers component 172, to It can be achieved to the firm of door body 13.Further, the lower surface for compressing cushion block 1713 is horizontally disposed, thus to facilitate clamping pad Block 1713 matches with the lower wall for compressing card slot 1712.

In some examples of the present invention, the neighbouring highest point setting for compressing inclined-plane 1714 of sunk screw.Door body 13 compresses On compressing inclined-plane 1714, when door body 13 is moved to the highest point for compressing inclined-plane 1714, pinch rollers component 172 and compression cushion block Extruding force between 1713 is maximum, when by the highest point for compressing inclined-plane 1714 that sunk screw is neighbouring, so as to further Reinforcement compression cushion block 1713 is fixedly connected with compressing support 1711, to improve stability.

In some examples of the present invention, it can be equipped with as shown in figure 22, on compressing support 1711 from compression card slot 1712 The upper gear tooth 1715 that upper wall extends downwardly and the lower block tooth 1716 upwardly extended from the lower wall for compressing card slot 1712.Wherein lower block tooth 1716 and upper gear tooth 1715 in the up-down direction be spaced apart setting and can be formed between lower block tooth 1716 and upper gear tooth 1715 The opening being connected to compression card slot 1712, when one end of pinch rollers component 172 is stretched into compression card slot 1712, pinch rollers group The other end of part 172 stretches out opening and pinch rollers component is rotatable in opening, passes through tooth 1715 and the lower block tooth of performing as a result, 1716 can limit to compressing the pinch rollers component 172 in card slot 1712, to prevent pinch rollers component 172 from compression Card slot 1712 is detached from.

In some specific embodiments of the present invention, pinch rollers component 172 may include compressing holder 1721 and compressing Idler wheel 1722 compresses holder 1721 and is mounted on doorframe 11, and pinch rollers 1722, which are rotatably installed in, to be compressed on holder 1721, Pinch rollers 1722 are rotatably mounted by compressing holder 1721 in door body 13 as a result, so that pinch rollers 1722 exist It compresses when inclined-plane 1714 rotates to be relatively moved on compressing inclined-plane 1714.During door body 13 closes door opening 111, Pinch rollers 1722 are pressed against the movement of inclined-plane 1714 on compressing inclined-plane 1714 and compress inclined-plane 1714 gradually downward.

Since driving mechanism 20 is underlying, the inner space of car body increases the stopping sliding door 1 of the present invention, in order to further improve Passenger's experiences by bus, the door and window 134 of door body 13 can do it is relatively large, when door and window 134 is larger, the quality of door and window 134 Increase, the power of bigger is needed when firm, the fixed form fixing intensity of the door and window 134 of the stopping sliding door 1 of the relevant technologies is smaller, can not Door and window 134 is fixedly mounted in door body 13.

According to some embodiments of the present invention, door body 13 may include door-plate 131, upper reinforcing rib 132 and/or lower reinforcing rib 133 and door and window 134.

Door-plate 131 is equipped with window, and door and window 134 is mounted on door-plate 131 and capping window, upper reinforcing rib 132 are mounted on While the upper end with door and window 134 coordinates on door-plate 131, lower reinforcing rib 133 is mounted on door-plate 131 and matches with the lower end of window It closes.

Specifically, in some examples of the present invention, door body 13 may include door-plate 131, upper reinforcing rib 132 and door and window 134.The upper end of door and window 134 can be fixed by upper reinforcing rib 132 as a result, is reinforced to the fixing intensity of 134 upper end of door and window to improve The whole stability and safety of door body 13.

In some examples of the present invention, door body 13 may include door-plate 131, lower reinforcing rib 133 and door and window 134.As a result, The lower end of door and window 134 can be fixed by lower reinforcing rib 133, reinforced to the fixing intensity of 134 lower end of door and window to improve door body 13 Whole stability and safety.

Alternatively, door body 13 may include door-plate 131, upper reinforcing rib 132, lower reinforcing rib 133 and door and window 134.

When door and window 134 is mounted on door-plate 131 as a result, the upper end of door and window 134 can be fixed by upper reinforcing rib 132, is passed through Lower reinforcing rib 133 can fix the lower end of door and window 134, can be to door and window 134 under the action of upper reinforcing rib 132 and lower reinforcing rib 133 Both ends consolidated so that door and window 134 to be fixed at window, so that door and window 134 is clamped securely in door body 13.

In example as shown in figs 2-4, door body 13 can be two, can set in two door body 13 and add there are one upper Strengthening tendons 132 and a lower reinforcing rib 133, the door and windows 134 of two door body 13 respectively with the upper reinforcing rib 132 of corresponding door body 13 and Lower reinforcing rib 133 is connected, and is consolidated to door and window 134 to realize.

Optionally, door and window 134 may include window frame 1341 and door glass 1344, and window frame 1341 is mounted in door body 13, window The upper end of frame 1341 coordinates with upper reinforcing rib 132 and/or the lower end of window frame 1341 coordinates with lower reinforcing rib 133, door glass 1344 On window frame 1341.Door glass 1344 is mounted on by window frame 1341 in door body 13 as a result, not only may be used by window frame 1341 Door glass 1344 is protected, and is also convenient for the installation of door glass 1344.Specifically, door glass 1344 can be mounted on window frame 1341 To form door and window 134, then door and window 134 is mounted in door body 13, wherein the upper end of window frame 1341 is connect with upper reinforcing rib 132 Fixed, the lower end of window frame 1341 is connected and fixed with lower reinforcing rib 133.

In some examples of the present invention, upper reinforcing rib 132 can be equipped in door body 13, the upper end of window frame 1341 can be equipped with upper Locating slot 1342, upper reinforcing rib 132 are equipped with downwardly projecting upper positioning protrusion 1321, and upper positioning protrusion 1321 coordinates in upper positioning To be positioned to the upper end of window window frame 1341 in inward-outward direction in slot 1342.As a result, by upper positioning protrusion 1321 with The cooperation of upper locating slot 1342 can not only realize the fixation of the upper end to door and window 134, while can be positioned to door and window 134 It is moved up in inward-outward direction to avoid door and window 134 dynamic.

Optionally, upper positioning protrusion 1321 is riveted in locating slot 1342, as a result, by upper positioning protrusion 1321 with it is upper The rivet interlacement of locating slot 1342 can link together the upper end of door and window 134 and upper reinforcing rib 132, so as to reinforce on reinforcing The fixing intensity of muscle 132 and window frame 1341 reinforces the stability of the upper end of doorframe 11.Optionally, upper reinforcing rib 132 it is solderable On door-plate 131.To realize being connected and fixed for reinforcing rib 132 and door-plate 131, reinforcing rib 132 and door body 13 in enhancing Fixing intensity.

In some examples of the present invention, lower reinforcing rib 133 can be equipped in door body 13, the lower end of window frame 1341 can be equipped with down Locating slot 1343, lower reinforcing rib 133 are equipped with lower positioning protrusion 1331 protruding upward, and the lower cooperation of positioning protrusion 1331 is in lower positioning To be positioned to the lower end of window frame 1341 in inward-outward direction in slot 1343.As a result, by lower positioning protrusion 1331 with it is lower fixed The cooperation of position slot 1343, can not only realize the fixation of the lower end to door and window 134, while can be positioned door and window 134 to keep away Exempt from door and window 134 moved down in inward-outward direction it is dynamic.Lower positioning protrusion 1331 can be riveted in lower locating slot 1343, so that lower convex Playing 1331 can be clamped securely in lower locating slot 1343.

Optionally, lower reinforcing rib 133 is welded on door-plate 131, can not only ensure lower reinforcing rib 133 and door-plate 131 Bonding strength, and the installation steps of lower reinforcing rib 133 and door-plate 131 can be simplified.

Optionally, door-plate 131 is aluminum honeycomb door-plate 131, and further, aluminum honeycomb door-plate 131 can be under aluminum honeycomb adds Structure has the aluminium frame, aluminium sheet and the aluminum honeycomb that weld together to be formed through hot adhesion, and aluminium sheet has bending on the periphery of frame Side, to reach mechanically clamping frames.The side of door and window 134 is installed on door-plate 131 and is bonded by covering, it is simple in structure and It is convenient.

In some examples of the present invention, the inner surface of door-plate 131 is equipped with Internal handle and outer surface is equipped with outer handle 135, As a result, when stopping sliding door 1 breaks down, door-plate 131 can be opened by outer handle 135 in the outside of door-plate 131, in car body Passenger can be opened by Internal handle, can be realized by handle to may be implemented in the inside and outside of door-plate 131.

Optionally, the corner of door and window 134 may be configured to fillet, not only beautiful, but also can avoid 134 corner of door and window and answer Power is excessively concentrated, and also can avoid that the installation that is brought due to wedge angle is inconvenient when door and window 134 is installed, and improve door and window 134 can By property and safety.

In some embodiments of the invention, stopping sliding door 1 can also include isolation lock set 18, and isolation lock set 18 can be It is used under 111 closed state of door opening, with the locking door body 13 when breaking down, the isolation lock of stopping sliding door 1 in the related technology is The movement of lock tongue 183 is limited to achieve the purpose that locking car door by mechanical mechanism when mechanical isolation locks locking door body 13, is tied Structure is complicated and sensitivity is poor.

As shown in Figure 25-Figure 30, isolation lock set 18 of the invention is mounted on doorframe 11 and is connected with door body 13, is isolated Lock set 18 closes door opening 111 for locking door body 13 and sends out the isolation for making driving mechanism 20 be stopped letter to controller Number.

As a result, when vehicle is stopped transport or stopping sliding door 1 breaks down, isolation 18 locking door body 13 of lock set closes door opening 111, Isolation signals can be sent out to controller simultaneously, control driving mechanism 20 can be stopped in time, so that door body 13 can not be beaten It opens to achieve the purpose that locking door body 13, it is simple in structure and easy to operate, and can accurately and effectively control door body 13.

In some specific embodiments of the present invention, isolation lock set 18 includes isolation lock bearing 181 and lock tongue 183 and row Cheng Kaiguan 184.

Specifically, isolation lock bearing 181 is mounted on doorframe 11, and lock tongue 183 can between lock position and unlocked position It removably mounts in door body 13, lock tongue 183 coordinates when being located at lock position with isolation lock bearing 181 is closed with locking door body 13 Door opening 111 is detached from isolation lock bearing 181 so that door body 13 will be allowed to open door opening 111, stroke when lock tongue 183 is located at unlocked position Switch 184 is mounted on isolation lock bearing 181, and when lock tongue 183 is located at lock position, travel switch 184 is triggered simultaneously by lock tongue 183 Isolation signals are sent out to controller.

Specifically, when door body 13 does not break down, lock tongue 183 is located at unlocked position and is detached from isolation lock bearing 181, Isolation lock set 18 acts on door body 13 without locking at this time, and door body 13 is allowed to normally open or close.When stopping sliding door 1 occurs When failure, lock tongue 183 is moved to lock position and coordinates with isolation lock bearing 181, and isolation lock bearing 181 blocks lock tongue 183, from And limit the movement of door body 13.Lock tongue 183 triggers travel switch 184 simultaneously, and travel switch 184 sends isolation signals to control, Controller control driving mechanism 20 is stopped, as a result, when breaking down, by the cooperation between lock tongue 183 and isolation lock, Controller driving mechanism 20 is stopped simultaneously, so that door body 13 can not be opened by electric or hand mode, realizes Locking door body 13 closes the purpose of door opening 111.

Isolation lock set 18 of the invention touches travel switch 184 by lock tongue 183 as a result, and fault-signal is transferred to The controller of car door carrys out locking door body 13 by controller, simple in structure, easy to operate, can accurately and efficiently control door body 13。

For be isolated lock set 18 operation for, when door body 13 breaks down, first available dedicated tool operation every From lock set 18 so that lock tongue 183 is moved towards isolation lock bearing 181 to coordinate with isolation lock bearing 181, passes through isolation lock branch The cooperation of seat 181 and lock tongue 183 is with locking door body 13, after trouble shooting, opens isolation lock set 18 by specific purpose tool, so Afterwards by it is electronic or manually mode by car door opening.

The present invention some examples in, on isolation lock bearing 181 can be equipped with lock, lock tongue 183 at lock position Backstop is snapped in inward-outward direction, lock tongue 183 is detached from lock in unlocked position, and lock tongue 183 passes through the backstop with lock as a result, Cooperation and disengaging are to realize cooperation and disengaging with isolation lock bearing 181.When wherein lock tongue 183 is snapped backstop, pass through lock So as to limit movement of the lock tongue 183 in inward-outward direction, and then the movement in inward-outward direction of door body 13 can be limited to lock It closes door body 13 and closes door opening 111, when lock tongue 183 is detached from lock, lock loses backstop action with lock tongue 183, at this time isolation lock Component 18 loses used in locking door body 13, and door body 13 can open door opening 111.

In some examples of the present invention, isolation lock bearing 181 and doorframe 11 in the lateral direction at a distance from pass through the two Between filling pad quantity adjust.Specifically, isolation lock bearing 181 is mounted on doorframe 11, isolation lock bearing 181 and door Setting is spaced apart between frame 11 in the lateral direction, and is coordinated by filling pad and is assembled, by increasing or decreasing filling pad Quantity, to adjustable isolation lock bearing 181 between doorframe 11 in the lateral direction at a distance from, to adjust isolation lock bearing 181 position in the lateral direction.

In some examples of the present invention, as shown in figure 29, the longitudinally mounted hole of bearing can be equipped on isolation lock bearing 181 1811, the longitudinally secured part 1812 of bearing is combined in the longitudinally mounted hole of bearing 1811, and isolation lock bearing 181 is longitudinally tight by bearing Firmware 1812 be mounted on doorframe 11 on, and the longitudinally mounted hole 1811 of bearing be waist-shaped hole so that isolation lock bearing 181 in interior foreign side Upward position is adjustable.As shown in figure 29, the length direction of kidney slot is arranged along inward-outward direction, and the longitudinally secured part of bearing 1812 is matched It closes in kidney slot and can be moved along inward-outward direction in kidney slot, can not only realize consolidating to isolation lock bearing 181 as a result, Dingan County fills, and the movement by adjusting the longitudinally secured part of bearing 1812 in kidney slot in inward-outward direction, to adjustable Isolation lock bearing 181 is located at the position in inward-outward direction.

In some examples of the present invention, isolation lock connecting plate 182, travel switch can be installed on isolation lock bearing 181 184 are mounted on isolation lock connecting plate 182.Travel switch 184 can be mounted on by isolation by isolation lock connecting plate 182 as a result, It locks on bearing 181, to facilitate travel switch 184 and the installation of isolation lock bearing 181 to assemble.

Optionally, the longitudinally mounted hole 1821 of connecting plate, the longitudinally mounted hole of connecting plate can be equipped on isolation lock connecting plate 182 The longitudinally secured part 1822 of connecting plate is combined in 1821, isolation lock connecting plate 182 is installed by the longitudinally secured part 1822 of connecting plate On isolation lock bearing 181, and the longitudinally mounted hole 1821 of connecting plate be waist-shaped hole so that isolation lock connecting plate 182 in inward-outward direction On position it is adjustable.As shown in figure 30, the kidney slot that the longitudinally mounted hole 1821 of connecting plate is formed extends along inward-outward direction, connecting plate Longitudinally secured part 1822 can be moved along inward-outward direction to be finely adjusted in the longitudinally mounted hole of connecting plate 1821, to it is adjustable every It is connected to the position in inward-outward direction from lock, is needed after adjusting isolation lock connecting plate 182 according to installation, the longitudinally secured part of connecting plate 1822 fastening isolation lock connecting plates 182 and isolation lock bearing 181.

Optionally, connecting plate lateral mounting hole 1823 can be equipped on isolation lock connecting plate 182, travel switch 184 is by matching The connecting plate transverse direction fastener 1824 closed in connecting plate lateral mounting hole 1823 is mounted on isolation lock connecting plate 182, and even Fishplate bar lateral mounting hole 1823 is waist-shaped hole so that the position of travel switch 184 in the lateral direction is adjustable, as a result, to not only Travel switch 184 can be fixed on isolation lock connecting plate 182, and travel switch 184 can be adjusted as needed on a left side Position in right direction.

In example as shown in figure 30, isolation lock connecting plate 182 may include cross connecting plate 1825 and longitudinally connected Plate 1826, longitudinally connected plate 1826 can be by cross connecting plates 1825 in the lateral direction adjacent to the side of isolation lock bearing 181 Edge is extended to form towards inward-outward direction.Wherein, connecting plate lateral mounting hole 1823 is located on cross connecting plate, travel switch 184 are mounted on by connecting plate lateral mounting hole 1823 on cross connecting plate, and the longitudinally mounted hole of connecting plate 1821 is located at longitudinal connect On fishplate bar, isolation lock connecting plate 182 is mounted on by longitudinally connected plate on isolation lock bearing 181.

In some examples of the present invention, isolation lock swing arm 1841 can be equipped on travel switch 184, lock tongue 183 is located at lock Isolation lock swing arm 1841 is touched when stop bit is set and travel switch 184 sends out isolation signals to controller.When breaking down, lock tongue 183 move towards lock position, and touch isolation lock swing arm 1841, so that travel switch 184 is triggered, with to controller Isolation signals are sent out, travel switch 184 are triggered by touching isolation lock swing arm 1841, to be conducive to lock tongue 183 and stroke The triggering of switch 184 connects.

Optionally, isolation lock swing arm 1841 is equipped with rotatable isolation lock idler wheel 1842, and lock tongue 183 is located at lock position When with isolation lock idler wheel 1842 contradict.To can trigger travel switch 184, while when lock tongue 183 is moved towards lock position, Lock tongue 183 touches isolation lock idler wheel 1842 adjacent to one end of isolation lock bearing 181, and isolation lock idler wheel 1842 rotates, so as to subtract Impact force between small lock tongue 183 and isolation lock idler wheel 1842 can also reduce extruding force of the lock tongue 183 to isolation lock bearing 181.

In some examples of the present invention, travel switch 184 is equipped with the first cable-through hole 1843.Pass through the first cable-through hole 1843 to facilitate travel switch 184 to be connect with the line of controller.

As shown in Figure 1, in some examples of the present invention, isolation lock set 18 further includes internal emergency unlocking device 183 With external emergency unlocking device 185, internal emergency unlocking device 183 is upper in the inside of door body 13 in inward-outward direction, for from The inside control lock tongue 183 of door body 13 is moved to unlocked position, and external emergency unlocking device 185 is upper in door body in inward-outward direction 13 outside, for being moved to unlocked position from the outside of door body 13 control lock tongue 183.It is filled as a result, by internal emergency release 183 and external emergency unlocking device 185 are set, so as to which lock set 18 is isolated to control lock tongue from the internal or external opening of car body 183 are moved to unlocked position, thus after trouble shooting, to the convenient operation to lock set 18 is isolated.

For the underlying stopping sliding door 1 of driving mechanism 20, when door body 13 closes door opening 111, the lower part of door body 13 and driving Mechanism 20 is connected, and the movement of 13 lower part of door body can be limited by driving mechanism 20, ensure that the mechanical of 13 lower part of door body, but Being the top of door body 13 does not have reliable stress supporting point, and the mechanical on 13 top of door body is small, and door body 13 is substandard Static load requirement, passenger leans on door body 13 there are great risks when driving.

In order to ensure the stability and reliability of stopping sliding door 1, stopping sliding door 1 can also include fix stopper component 19, fixed Stop pin assemblies 19 are mounted on the top of doorframe 11 and are connected with the top of door body 13, for stopping after door body 13 closes door opening 111 Door body 13 is kept off to move.As a result, after door body 13 closes door opening 111, pass through the backstop at 13 top of fix stopper component 19 and door body Cooperation improves the mechanical of door body 13 to increase the stress supporting point at 13 top and the top of doorframe 11 of door body, into And the reliability of door body 13 and safety when improving driving.

In some examples of the present invention, fix stopper component 19 may include abaculus 191 and backing pin 192, and abaculus 191 is pacified Mounted in the top of doorframe 11, abaculus 191 is equipped with backstop slot, and backing pin 192 is mounted on the top of door body 13, and door body 13 closes door opening The cooperation of backing pin 192 is moved in backstop slot so as to backstop door body 13 when 111, to enhance the mechanical at the top of door body 13, The stability and fixing for improving door body 13, to meet the requirement of static load, preferably to protect the safety of passenger.Door body 13 is opened Backing pin 192 is detached from backstop slot when door opening 111, and the top of door body 13 and the top of doorframe 11 are detached from this time so that door body 13 can be beaten Enabling hole 111.

Optionally, backstop slot can be horizontally extending and be obliquely installed relative to left and right directions and inward-outward direction, as a result, For door body 13 when closing door opening 111 and opening door opening 111, backing pin 192 is along extending direction opposite inward-outward direction and the left side of backstop slot Right direction inclination movement ensures one so as to slide in or out backstop slot against the action of door body 13 with the movement with door body 13 Cause property.For backstop slot relatively for the angle of inclination of inward-outward direction and left and right directions, the inclined direction of backstop slot can be with door Running orbit when opening or closing of body 13 matches.

Optionally, the width of backstop slot can gradually be increased by the outside of the inside retaining groove to end of backstop slot.So that gear Pin 192 can smoothly slide into and out backstop slot from the outside of backstop slot, and backing pin 192 is also beneficial to backstop when being located inside backstop slot The tight fit of slot and backing pin 192 so that backing pin 192 and backstop slot are ordinatedly more firm.The further slide-in of backing pin 192 stops When the inside of retaining groove, there can be certain crush between backing pin 192 and the side wall of backstop slot, so that backing pin 192 and backstop The cooperation of slot is more solid and reliable.It is understood that here inside and outside refers to opposite backing pin 192 in backstop slot For moving direction, backing pin 192 slides into the inside of backstop slot from the outside of backstop slot.

In the example as shown in Figure 31 and Figure 32, backing pin 192 can be two, and two backing pins 192 are separately mounted to two A door body 13, backstop slot are two, and two backstop slots coordinate with two backing pins 192 respectively, and two backstop slots are respectively provided at abaculus The both ends of 191 left and right directions and be symmetrical arranged, two of which backstop slot is formed generally as splayed, as a result, door body 13 close When door opening 111, two backing pins 192 are respectively from the external inside for sliding into backstop slot of corresponding backstop slot

Optionally, the notch of backstop slot extends to the adjacent two sides of abaculus 191, as shown in figure 32, the notch of backstop slot Be formed in the Liang Ge corners of abaculus 191 so that backing pin 192 can smoothly slide into backstop slot, to avoid backing pin 192 by It can not pair coordinate with backstop slot in notch position.

Optionally, the top of doorframe 11 can be equipped with abaculus mounting bracket 112, and abaculus 191 is mounted on abaculus mounting bracket 112, To facilitate abaculus 191 and the installation of doorframe 11 to assemble.Further, abaculus mounting hole 1912, abaculus can be equipped on abaculus 191 191 by coordinating 191 fastener of abaculus in abaculus mounting hole 1912 to be mounted on abaculus mounting bracket 112, and abaculus is installed Hole 1912 is waist-shaped hole so that position of the abaculus 191 in inward-outward direction is adjustable.It can not only from there through 191 fastener of abaculus Abaculus 191 is mounted on abaculus holder, and 191 fastener of abaculus is adjustable along inward-outward direction in abaculus mounting hole 1912, leads to Position of the abaculus fastener in abaculus mounting hole 1912 is overregulated, to which position of the abaculus 191 in inward-outward direction be adjusted, The consistency with the run action of door body 13 can be preferably kept.For 191 fastener of abaculus, abaculus fastener can Think bolt or screw etc., particular determination is not done to this present invention.

It can be set in example as shown in figs. 31 and 32, on abaculus 191 there are three abaculus mounting hole 1912, three abaculus are pacified It fills hole 1912 and is spaced apart setting in the lateral direction, it is strong so as to reinforce the fixation between abaculus 191 and abaculus mounting bracket 112 Degree, so that relatively more secured of abaculus 191.

Optionally, it can be equipped with rack mounting apertures 1121 on abaculus mounting bracket 112, holder is combined in rack mounting apertures 1121 Fastener, abaculus mounting bracket 112 by bracket fasteners be mounted on doorframe 11 on, and rack mounting apertures 1121 be waist-shaped hole so that The position of abaculus mounting bracket 112 in the lateral direction is adjustable.The length direction of waist-shaped hole extends in left-right direction as a result, holder Fastener can adjust movement in left-right direction in waist-shaped hole, by adjusting bracket fastener in the position of rack mounting apertures 1121 It sets, to the position of adjustable abaculus mounting bracket 112 in the lateral direction, when abaculus mounting bracket 112 is adjusted to the position of needs, Bracket fasteners can be fastened so that abaculus mounting bracket 112 to be fixed on doorframe 11.

Optionally, as shown in figure 31, abaculus mounting bracket 112 may include first level mounting portion 1122, vertical interconnecting piece 1123 and second horizontal mounting portion 1124, first level mounting portion 1122 be mounted on the top of doorframe 11, vertical interconnecting piece 1123 Upper edge be connected with first level mounting portion 1122, the second horizontal mounting portion 1124 is connected with the lower edge of vertical interconnecting piece 1123, Abaculus 191 is mounted on the second horizontal mounting portion 1124.To be conducive between abaculus 191, between abaculus 191 and doorframe 11 Installation assembly.

Further, as shown in figure 48, abaculus mounting bracket 112 can also include inclined shore portion 1125, inclined shore portion 1125, which are connected with the second horizontal mounting portion 1124 and are tilted upwards from the second horizontal mounting portion 1124, extends, as shown, tilting Be formed as the shape of general triangular between support portion 1125, vertical interconnecting piece 1123 and the second horizontal mounting portion 1124, thus By the way that inclined shore portion 1125 is arranged to which the intensity of itself of abaculus mounting bracket 112 can be improved.The top of doorframe 11 is equipped with branch Slanting 113 is supportted, the support of inclined shore portion 1125 tilts slanting 113, so as to reinforce the installation of abaculus mounting bracket 112 and doorframe 11 Cooperation, to enhance the stability of abaculus mounting bracket 112 and the cooperation of doorframe 11.

In some examples of the present invention, backing pin 192 may include pin socket 1921 and backing pin idler wheel 1922, pin socket 1921 are mounted on the top of door body 13, and backing pin idler wheel 1922 is rotatably installed on pin socket 1921, and door body 13 closes door opening Backing pin idler wheel 1922 is engaged in backstop slot when 111, and backing pin idler wheel 1922 is detached from backstop slot when door body 13 opens door opening 111.Tool Body, during door body 13 closes door opening 111, backing pin idler wheel 1922 slides into backstop slot and can be rotated in backstop slot, with The action of door body 13 to move along backstop slot extending direction in backstop slot, during door body 13 opens door opening 111, backing pin 192 It acts to skid off backstop slot, is rotated in backstop slot by backing pin idler wheel 1922 as a result, opposite to realize with 13 door body 13 of door body Backstop slot moves, and to not only movement of the aspect backing pin 192 in backstop slot, but also can reduce between backstop slot and backing pin 192 Frictional force.

Below with reference to the accompanying drawings driving mechanism 20 according to invention specific embodiment is described.

In some embodiments of the invention, driving mechanism 20 may include fixed frame 21, longitudinal guide component 22 and cross To drive component 26, longitudinal guide component 22 is mounted on fixed frame 21, and laterally driven component 26 is mounted on longitudinal guide component Be sequentially connected on 22 and with door body 13, controller and laterally driven component 26 communicate, the movement of door body 13 in the lateral direction by Laterally driven component 26 drives, and longitudinal guide component 22 is by guiding laterally driven component when door body 13 moves in the lateral direction 26 and drive door body 13 simultaneously moved up in inward-outward direction it is dynamic, as a result, in the work of laterally driven component 26 and longitudinal guide component 22 Under, door body 13 can be moved along inward-outward direction and left and right directions to open or close door opening 111.

Specifically, fixed frame 21 is fixed on the bottom of car body and is used to support and fixes longitudinal guide component 22, laterally driven Component 26 be power source with drive door body 13 move, longitudinal guide component 22 have guiding function, to guide door body 13 inside and outside It is moved on direction.Door body 13 and laterally driven component 26 transmit connection and and controller communication, controller control laterally driven group Part 26 is to drive door body 13 to move in the lateral direction, and laterally driven component 26 is mounted on longitudinal guide component 22, in door body 13 When being filled in and showing action, laterally driven component 26 may be guided to drive door body 13 inside and outside by longitudinal guide component 22 It moves in direction.

For example, started to open up in door body 13, in the guiding function and laterally driven component 26 of longitudinal guide component 22 Under driving effect, door body 13 is first moved along the outside direction of inward-outward direction towards car body, is then moved in left-right direction to open Door opening 111, when door body 13 closes door opening 111, door body 13 is first moved in left-right direction to close door body 13, is then drawn longitudinally Under the guiding function of guide assembly 22 and the driving effect of laterally driven component 26, door body 13 is moved along inward-outward direction to be filled in Action.

In some embodiments of the invention, fixed frame 21 may include mounting base 211, the first collateral support 212 and the The both ends of two collateral supports 213, mounting base 211 are connected with the first collateral support 212 and 213 support of the second side support respectively, longitudinal Guide assembly 22 is mounted in the first collateral support 212 and the second side support 213.First collateral support 212 is mounted on mounting base 211 One end, the second side support 213 be mounted on mounting base 211 the other ends, as a result, by by first it is collateral support 212 and second The both ends that collateral support 213 is separately mounted to mounting base 211 can support mounting base 211, so that 21 structure of fixed frame is more Stabilization, in conjunction with shown in Figure 37 and Figure 38, mounting base 211 extends in left-right direction, and mounting base 211 may be mounted at first The top of collateral support 212 and the second side support 213.Longitudinal guide component 22 is mounted on the first collateral support 212 and the second side support On 213, laterally driven component 26 is mounted on longitudinal guide component 22, and also being supported by the first collateral support 212 and the second side can Support is longitudinal with guide assembly and laterally driven component 26.

Optionally, the upper surface of mounting base 211 can be equipped with several to bottom plate reinforcing rib 2111, each pair of bottom plate reinforcing rib 2111 form cabling channel 2112 in the upper surface of mounting base 211.It can not only be carried by multiple bottom plate reinforcing ribs 2111 as a result, The structural strength of high mounting base 211, and cabling channel 2112 can be formed between each pair of reinforcing rib, harness can be by installing bottom The cabling channel 2112 of plate 211 has been saved without in addition adding cabling channel 2112 on fixed frame 21 into walking line and fixation The occupied space of harness.Its bottom plate reinforcing rib 2111 can be integrated with mounting base 211, so as to reinforce mounting base 211 and bottom plate reinforcing rib 2111 structural strength, and the installation step of mounting base 211 and bottom plate reinforcing rib 2111 can be simplified Suddenly.Further bottom plate reinforcing rib 2111 can be integrated the Al-alloy parts of extrusion forming with mounting base 211.To increase The bending resistance of mounting base 211 and the bearing capacity at both ends, to further increase the structural strength of mounting base 211.

Optionally, as shown in Figure 39 and Figure 40, reinforcing rib can be multipair, and each pair of bottom plate reinforcing rib 2111 is along mounting base 211 length direction extends to form the cabling channel 2112 of the length direction extension along mounting base 211, multipair bottom plate reinforcing rib 2111 are arranged along the width direction interval of mounting base 211.The knot of mounting base 211 can not only further be reinforced as a result, Structure intensity, and can be formed on the upper surface of mounting base 211 it is multiple move towards slot, multiple cabling channels 2112 are along mounting base 211 spaced apart width wise setting, is also convenient for the cabling of the driving mechanism 20 of stopping sliding door 1.Further, in multipair reinforcing rib A pair of middle for being located at mounting base 211 in 211 width direction of mounting base.

In some examples of the present invention, each pair of bottom plate reinforcing rib 2111 is spaced in the width direction of mounting base 211 It is arranged so that cabling channel 2112 has opening 2113 upward.The opening that harness can be open upwards from cabling channel 2112 as a result, 2113 are put into cabling channel 2112, to be conducive to cabling channel 2112 into walking line.Optionally, each pair of bottom plate reinforcing rib 2111 can With at opening 2113 and the necking that extends towards one another is along 2114.Necking is big slight along 2114 opening 2113 as a result, In the size of cabling channel 2112 in left-right direction, when harness is mounted in cabling channel 2112, by necking along 2114 so as to only Harness is kept off to be detached from from cabling channel 2112.As shown in Figure 39 and Figure 40, the upper end that necking is located at bottom plate reinforcing rib 2111 along 2114, and The necking of each pair of bottom plate reinforcing rib 2111 is extended towards one another along 2114, for necking is along 2114 extending direction, necking It can extend from the upper end of bottom plate reinforcing rib 2111 along 2114 or relatively horizontal orientation is tilted upward or extended downwardly, in this regard, this It invents and is not particularly limited, as long as so that openings of sizes of the necking at 2114, which is less than, moves towards each pair of bottom plate reinforcement in slot 2112 The distance between muscle 2111.

In some examples of the present invention, in both ends of the cabling channel 2112 on the length direction of mounting base 211 extremely Few open at one end.For example, the both ends of cabling channel 2112 can open wide or the both ends of cabling channel 2112 in only open at one end, as a result, Harness can be passed through from the open end of cabling channel 2112, to facilitate 2112 cabling of cabling channel.

In some examples of the present invention, mounting base 211 is equipped with the second cable-through hole penetrated through along its thickness direction 2115.Blocking mechanism 267 is installed on mounting base 211, connects the steel wire rope of blocking mechanism 267 and inside and outside emergency unlocking device It can be passed through from the second cable-through hole 2115.

In some examples of the present invention, fixed frame 21 can also include mounting base 214, the company of being equipped in mounting base 214 The nut cooperation of connecting bolt 2141, connection bolt 2141 is interior mounting base 214 is mounted on mounting base 211 in cabling channel 2112 Top.So as to which extra mounting hole need not be arranged, the structure of mounting base 211 is simplified, the peace of mounting base 214 is also convenient for Dress.As shown in Figure 38-Figure 40, cabling channel 2112 extends in left-right direction, thus can be as needed to be controlled to mounting base 214 The position in direction is adjusted.Further, cabling channel 2112 can be multiple, and multiple connection spiral shells are equipped in mounting base 214 The nut of bolt 2141, multiple connection bolts 2141 is respectively fitting into multiple cabling channels 2112, so as to reinforce mounting base 214 and peace Fill the fixing intensity of bottom plate 211.In the example as shown in Figure 39 and Figure 40, cabling channel 2112 can be three, three cablings Slot 2112 is spaced apart setting along inward-outward direction, and three pairs of connection bolts 2141, three pairs of connection bolts 2141 can be equipped in mounting base 214 Coordinate respectively with three cabling channels 2112, to which mounting base 214 to be clamped securely on mounting base 211.

Optionally, as shown in figure 39, mounting base 214 may include lower installation board 2143, the first upper mounting plate 2144, second Upper mounting plate 2145, the first connecting plate 2146 and the second connecting plate 2147, connection bolt 2141 are assemblied on lower installation board 2143 First upper mounting plate 2144 and the second upper mounting plate 2145 are located at the top of lower installation board 2143 and are arranged along inward-outward direction interval, Second connecting plate 2147 connects lower installation board 2143 and the second upper mounting plate 2145, the first connecting plate 2146 and the second connecting plate 2147 are arranged along inward-outward direction interval and are gradually distance from each other from the bottom to top.

Below with reference to the accompanying drawings laterally driven component 26 according to the ... of the embodiment of the present invention is described.

According to some embodiments of the present invention, laterally driven component 26 may include movement crossbeam 261, cross slide way 262, Transverse slider 263 takes door frame 264 and motor 265.

Cross slide way 262 is mounted on movement crossbeam 261 and extends in left-right direction, the transversely guide rail of transverse slider 263 262 movably coordinate on cross slide way 262, take door frame 264 and are connected on transverse slider 263 and with door body 13, electricity Machine 265 is mounted on movement crossbeam 261 and is connected with door frame 264 is taken by transmission component 266.The action of motor 265 as a result, can band Dynamic transmission component 266 works, by transmission component 266 can be by the convert rotational motion of motor 265 in left-right direction on it is straight Line moves, and takes the movement of door frame 264 so as to drive by transmission component 266, takes door frame 264 and connect transverse slider 263 and door body 13, transverse slider 263 is mounted on the cross slide way 262 extended in left-right direction, and door is taken so as to limit by horizontal slide rail Frame 264 moves in left-right direction, and the drive of transverse slider 263 is taken door frame 264 and moved and to drive door body 13 to move in left-right direction.

Controller is communicated with motor 265, can control the start and stop of motor 265, motor 265 is as the dynamic of laterally driven component 26 Power source, thus controller control motor 265 to controllable driving mechanism 20 work, for example, when breaking down, controller Controllable motor 265 is stopped, so that laterally driven component 26, which stops driving door body 13, closes door opening 111, in failure After exclusion, controller driving motor 265 works, and laterally driven component 26 drives door body 13 to open door opening 111.

Optionally, transmission component 266 may include active toothed belt wheel 2661, driven toothed belt wheel 2662, cogged drive belt 2663 With tooth band folder 2664, active toothed belt wheel 2661 is sequentially connected on motor 265, and driven toothed belt wheel 2662 is rotatably installed in fortune On dynamic crossbeam 261, cogged drive belt 2663 is set on active toothed belt wheel 2661 and driven toothed belt wheel 2662 and respectively at driving tooth Belt wheel 2661 and driven toothed belt wheel 2662 engage, and tooth band folder 2664 is located on cogged drive belt 2663 and is connected with door frame 264 is taken.By This 265 task driven active toothed belt wheel 2661 of motor rotates, and active toothed belt wheel 2661 is rotated to drive cogged drive belt 2663, and band Dynamic driven toothed belt wheel 2662 rotates, to realize that cogged drive belt 2663 revolves on driven toothed belt wheel 2662 and active toothed belt wheel 2661 Turn, tooth band folder 2664 is rotated with cogged drive belt 2663, is moved in left-right direction to which door frame 264 is taken in drive, and then drive door body 13 move in left-right direction on cross slide way 262.

In example as shown in figs 2-4, door body 13 is two, and two door body 13 are driven by same driving mechanism 20, Motor 265 directly drives the rotation of active toothed belt wheel 2661 to drive cogged drive belt 2663 and driven toothed belt wheel 2662 to rotate, and passes through The rotational action of motor 265 can be converted to the action of the left and right directions needed for mobile door body 13 by cogged drive belt 2663.Driving cog Tooth band presss from both sides 2664 there are two being set on band 2663, and as shown in figure 38, two tooth bands folders 2664 are arranged along the vertical direction, i.e. a tooth band Folder 2664 is located at the upper layer tooth band of cogged drive belt 2663, another tooth band folder 2664 is located at lower layer's tooth band of cogged drive belt 2663, When cogged drive belt 2663 rotates in this way, upper layer tooth band and lower layer's tooth band are respectively facing opposite direction movement in the lateral direction, To drive two tooth band folders 2664 to move in opposite direction in left and right directions.

Two tooth bands folder 2664 is taken door frame 264 with two respectively and is fixedly connected, two carrying clamps respectively with two door body 13 It is correspondingly connected with, so as to drive two door body 13 to rotate, when door body 13 closes door opening 111, motor 265 drives driving tooth rotation It is dynamic, and cogged drive belt 2663 is driven to rotate, two tooth band folders 2664 move toward each other in the direction at this time, to drive two doors Body 13 is moved towards each other to close door opening 111.When door body 13 opens door opening 111, motor 265 drives driving gear rotation, And cogged drive belt 2663 is driven to rotate, two tooth band folders 2664 are directed away from mutual direction movement at this time, to drive two doors Body 13 is directed away from mutual direction movement to open door opening 111.

Optionally, zigzag tread patterns component may include longitudinal rail 23, and longitudinal rail 23 is mounted on fixed frame 21 and edge Inward-outward direction extends, longitudinal sliding block 24 and linkage guide 25, longitudinal sliding block 24 along longitudinal direction guide rail 23 length direction movably On longitudinal rail 23, movement crossbeam 261 is connected with longitudinal sliding block 24, can be limited by longitudinal guide component 22 as a result, for cooperation Move crossbeam 261 moving direction, longitudinal sliding block 24 with movement crossbeam 261 be connected and on longitudinal rail 23 slidably, thus By longitudinal sliding block 24 it is bootable movement crossbeam 261 along longitudinal direction guide rail 23 length direction movement.

Linkage guide 25 is mounted on fixed frame 21, is taken door frame 264 and is coordinated with linkage guide 25, takes door frame 264 in left and right Linkage guide 25 is taken door frame 264 by guiding while being moved up in inward-outward direction dynamic when being moved on direction.Thus so as to realizing Steering movement of the door body 13 between inward-outward direction and left and right directions so that the action that door body 13 can be filled in or be shown.

Further, the linkage guide groove 251 that can be equipped on linkage guide 25 and take the cooperation of door frame 264, taking door frame 264 can edge The extending direction movement of linkage guide groove 251.The guide groove 251 that links may include line channel 2521 and arc guide barrel 2531, straight line Guide groove 2521 extends in left-right direction, and arc guide barrel 2531 is connected to line channel 2521 and gradually extends from line channel 2521 In inward-outward direction, take when door frame 264 moves in the lateral direction by being guided by arc guide barrel 2531 simultaneously in inward-outward direction Upper movement.To realize conversion movement of the door body 13 in left and right directions between inward-outward direction.

When door body 13 closes door opening 111 in the process as a result, takes door frame 264 and first coordinate in left and right with line channel 2521 Moved on direction, when take door frame 264 be moved to coordinate with arc guide barrel 2531 when, arc guide barrel 2531 limitation guiding under, Take door frame 264 and meanwhile in left-right direction with inward-outward direction move, and be increasingly turned to move up in inward-outward direction it is dynamic, from complete door body 13 Fill in action to close door opening 111.When door body 13 is opened, under the guiding of linkage guide 25, door body 13 is first along interior foreign side To being displaced outwardly, when by by arc guide barrel 2531, the arching trajectory of the arcuately guide groove 2531 of door body 13 is moved in left and right Mobile simultaneously on direction and inward-outward direction, after arc guide barrel 2531, door body 13 is under the action of line channel 2521 along a left side Right direction moves.

Optionally, as shown in Figure 42 and Figure 44, linkage guide 25 may include the linear guide 252 and arc-shaped guide rail 253, directly Line guide groove 2521 is formed in the linear guide 252, and arc guide barrel 2531 is formed on arc-shaped guide rail 253, arc-shaped guide rail 253 with it is straight Line guide rail 252 connects, and line channel 2521 is connected to arc guide barrel 2531 to form linkage guide groove 251, is linked so as to simplify The production technology of guide rail 25, and it is simple in structure.Wherein optionally the linear guide 252 is weldingly connected with arc-shaped guide rail 253.To It can guarantee the reliability that the linear guide 252 is connect with arc-shaped guide rail 253..

Further, the first straight line reinforcing rib 2522 being spaced apart along inward-outward direction and the can be equipped in the linear guide 252 Two straight line reinforcing ribs 2523, line channel 2521 be formed in first straight line reinforcing rib 2522 and second straight line reinforcing rib 2523 it Between.To can not only reinforce the structural strength of the linear guide 252, the fixing of the linear guide 252 is improved, and is simplified straight The structure of line guide rail 252, it may be unnecessary to which other structures are set to limit line channel 2521.Optionally, first straight line is reinforced Muscle 2522 and second straight line reinforcing rib 2523 can be hollow.To which the structure that can not only reinforce the linear guide 252 is strong Degree, and material can be saved, reduce cost.

Optionally, first straight line reinforcing rib 2522, second straight line reinforcing rib 2523 are integrated with the linear guide 252 and are squeezed into The Al-alloy parts of type.Processing technology is simple, and finished product consistency is good, high stability, while the design of reinforcing rib improves straight line The reliability of guide rail 252；

The first arc being spaced apart along inward-outward direction can be equipped in some examples of the present invention, on arc-shaped guide rail 253 to add Strengthening tendons 2532 and the second arc reinforcing rib 2533, arc guide barrel 2531 is formed in the first arc reinforcing rib 2532 and the second arc adds It between strengthening tendons 2533, can not only reinforce the structural strength of arc-shaped guide rail 253, improve the fixing of arc-shaped guide rail 253, and simplify The structure of arc-shaped guide rail 253, need not be arranged other structures to limit arc guide barrel 2531.

Further, the first arc reinforcing rib 2532 and the second arc reinforcing rib 2533 are hollow, are ensureing structure Material can be saved while intensity, reduce cost.Further, the first arc reinforcing rib 2532, the second arc reinforcing rib 2533 are integrated the Al-alloy parts of extrusion forming with arc-shaped guide rail 253, and processing technology is simple, and finished product consistency is good, stability compared with Height, while the design of reinforcing rib improves the reliability of arc-shaped guide rail 253.

In some examples of the present invention, it can be equipped with guide rail mounting hole on linkage guide 25, be combined in guide rail mounting hole Guide rail fastener linkage guide 25 by guide rail fastener be mounted on fixed frame 21 on, and guide rail mounting hole be waist-shaped hole so that connection The position of dynamic guide rail 25 in the lateral direction is adjustable.First linkage guide 25 can be pre-installed on fixed frame 21 as a result, then root Guide rail fastener is adjusted in the position of guide rail mounting hole, to adjust the position in the lateral direction of linkage guide 25 according to need of work It sets, linkage guide 25 is fixed on fixed frame 21 finally by guide rail fastener.

In some examples of the present invention, track roller 2641 can be equipped with by taking on door frame 264, and the cooperation of track roller 2641 exists It links in guide groove 251.Track roller 2641 is located at the inside of linkage guide groove 251 and is in contact with its inner surface, works as driving mechanism When 20 motor 265 rotates, power is transmitted to track roller 2641, and track roller 2641 is made to be moved along linkage guide groove 251, from And it realizes the plug of stopping sliding door 1 and pulls work and door opening action.

In some examples of the present invention, stopping sliding door 1 can also include blocking mechanism 267, and blocking mechanism 267 is mounted on solid Determine to be connected on frame 21 and with movement crossbeam 261, locking mechanism 277 is used for the locking when door body 13 closes door opening 111 and moves crossbeam 261 position and being sent out to controller makes motor 265 notify the block signal of work.

Optionally, such as Figure 49-Figure 51, blocking mechanism 267 includes locking lock body 2671, dead locking deadbolt 2672 and limit switch 2673, locking lock body 2671 is mounted on fixed frame 21, and dead locking deadbolt 2672 is mounted on movement crossbeam 261, limit switch 2673 are mounted on fixed frame 21 and are connected with locking lock body 2671, and when door body 13 closes door opening 111, dead locking deadbolt 2672 is closed It locks 2671 locking of lock body and limit switch 2673 sends out block signal to controller.

It is as a result, to carry out locking using mechanical " dead point " Force principle in locking mechanism 267.Locking lock body 2671 passes through spiral shell Bolt is mounted on the mounting base 211 of driving mechanism 20, and position is fixed；Dead locking deadbolt 2672 is fixed on movement crossbeam On 261, with movement 261 tandem of crossbeam movement；Dead locking deadbolt 2672 is moved to locking at the card slot of locking lock body 2671, closes Lock body 2671 is locked by door closing limit switch 2673 locking signal transmission to controller, controller control motor 265 will to be stopped Only work.

Further, in order to unlock and open door body 13 in an emergency situation, stopping sliding door 1 can also include internal tight Anxious solution lock-switch 2674 and external emergency release switch 2675, internal emergency release switch 2674 is upper in door body in inward-outward direction 13 inside discharges dead locking deadbolt 183 for controlling locking lock body 2671 from the inside of door body 13, and such passenger is in emergency Under operable internal 2674 a dozen opening door bodies 13 of emergency release switch.Optionally, it may be provided on internal emergency release switch 2674 Protective cover, to protect internal emergency release switch 2674, passenger that can in case of emergency smash internal emergency release switch 2674 protective cover operation sentinel plant or crew can be operated by private key in the case where not damaging cloche Internal emergency release switch 2674.

External emergency release switch 2675 is upper in the outside of door body 13 in inward-outward direction, for being controlled from the outside of door body 13 System locking lock body discharges dead locking deadbolt 2672.As a result, so as to from the peripheral operation emergency release switch 2675 of car body, with unlock And open door body 13.

As shown in Figure 45-Figure 46, stopping sliding door 1 further includes dust cover 22, and dust cover 22 is located at 12 lower section of threshold and is provide with drive Motivation structure 20, for driving mechanism 20 to be isolated with external environment.Dust cover 22 can prevent the dust in external environment from entering Driving mechanism 20 influences the use of driving mechanism 20, meanwhile, dust cover 22 can also protect driving mechanism 20 without damage, rise To the effect of protective shell.

Specifically, as shown in figure 45, dust cover 22 limits upper surface and a side surface in inward-outward direction is open Dust-proof chamber 221, driving mechanism 20 are located in dust-proof chamber 221.The upper surface of dust cover 22 and a longitudinal upper side surface are opened wide and are convenient for Dust cover 22 is located in driving mechanism 20, while the structure of dust cover 22 can also be simplified, saves the production cycle, reduces life Produce cost.

As shown in figure 47, dust cover 22 includes bottom plate 222, lateral side plate 223, the first longitudinal side plate 224 and the second longitudinal side plate 225.Bottom plate 222 is located at 20 lower section of driving mechanism, and bottom plate 222 can prevent dust from entering in driving mechanism 20 from bottom, bottom plate 222 have the first widthwise edge for extending in left-right direction respectively along 2221 and second widthwise edge along 2225 and respectively along interior foreign side To the first longitudinal direction edge 2226 and second longitudinal direction edge 2227 of extension, the second widthwise edge edge of lateral side plate 223 and bottom plate 222 2225 are connected and are upwardly extended from the second widthwise edge along 2225, and lateral side plate 223 can prevent the dust of 20 side of driving mechanism Into in driving mechanism 20, lateral side plate 223 and bottom plate 222 form the cover body that a cross section is right angle, not only can be more preferable Prevent dust from entering in driving mechanism 20, can also be driving mechanism 20 limit larger space, avoid influence driving machine The use of structure 20.

First longitudinal direction side plate is connected with the one end at the first longitudinal direction edge 2226 of bottom plate 222 and lateral side plate 223 respectively, the Two longitudinal side plates 225 are connected respectively at the second longitudinal direction edge 2227 of bottom plate 222 with the other end of lateral side plate 223.As a result, first Longitudinal side plate and second longitudinal direction side plate are connect with lateral side plate 223 and bottom plate 222 respectively limits upper surface and in inward-outward direction On the open dust-proof chamber 221 in a side surface, driving mechanism 20 is located in dust-proof chamber 221, can be to avoid being stained in driving mechanism 20 Dust is contaminated, to ensure the normal use of driving mechanism 20, and then ensures the normal use of stopping sliding door 1.

Further, as shown in figure 47, the upper edge of lateral side plate 223 is equipped with the external level extended to dust-proof chamber 221 Flange 2231.On the one hand, horizontal flange 2231 can increase the structural strength of lateral side plate 223, on the other hand, horizontal flange 2231 can increase the contact area of lateral side plate 223 and threshold 12, improve the dust-proof effect of dust cover 22.

In addition, as shown in figure 47, the upper surface of lateral side plate 223 is equipped with several vertical mounting holes 2232.When dust cover 22 After the lower section of threshold 12 is installed in place, lateral side plate 223 can be fixed on across vertical mounting hole 2232 by screw etc. On threshold 12, to which dust cover 22 to be fixed on threshold 12,22 fixed reliability of dust cover is improved.

Further, as shown in figure 47, horizontal line side plate is equipped with several vertical strengthening ribs 2233, several vertical mounting holes 2232 extend respectively in several vertical strengthening ribs 2233.The structure that vertical strengthening ribs 2233 can reinforce lateral side plate 223 is strong Degree prevents lateral side plate 223 from deforming, and structural strength is high at the reinforcing rib of lateral side plate 223 and the thickness of lateral side plate 223 is big, Vertical mounting hole 2232 extends in reinforcing rib, can lead to lateral side plate 223 to avoid because vertical mounting hole 2232 is opened up Structural strength reduces.

For example, in the example shown in Figure 47, the upper edge of lateral side plate 223 is equipped with the external extension to dust-proof chamber 221 Horizontal flange 2231, the upper surface of horizontal flange 2231 set that there are six equally distributed vertical mounting hole 2232, lateral side plates 223 On set there are six with 2232 one-to-one vertical strengthening ribs 2233 of vertical mounting hole, vertical mounting hole 2232 extends to plus vertical In reinforcing rib 2233.The structural strength that lateral side plate 223 can not only be enhanced as a result, can also increase lateral side plate 223 and door The reliability connected between sill 12.

As shown in figure 47, the first widthwise edge of bottom plate 222 is equipped with to the vertical of external extension of dust-proof chamber 221 along 2221 and turns over Side 2222.On the one hand, vertical flange 2222 can increase the structural strength of bottom plate 222, and on the other hand, vertical flange 2222 can be with Increase the contact area of bottom plate 222 and threshold 12, improves the dust-proof effect of dust cover 22.

In addition, as shown in figure 47, the first widthwise edge of bottom plate 222 is horizontally mounted hole along 2221 surface equipped with several.When After dust cover 22 is installed in place in the lower section of threshold 12, it can be passed through by screw etc. and be horizontally mounted hole and be fixed on bottom plate 222 On threshold 12, to which dust cover 22 to be fixed on threshold 12,22 fixed reliability of dust cover is improved.

Further, bottom plate 222 is equipped with several horizontal stiffeners 2224, and several holes 2223 that are horizontally mounted extend respectively to In several horizontal stiffeners 2224.Horizontal stiffener 2224 can reinforce the structural strength of bottom plate 222, prevent bottom plate 222 from deforming, The thickness of structural strength height and bottom plate 222 is big at the reinforcing rib of bottom plate 222, is horizontally mounted hole 2223 and extends in reinforcing rib, can To avoid because open up be horizontally mounted hole 2223 and cause 222 structural strength of bottom plate reduction.

For example, in the example shown in Figure 47, the first widthwise edge of bottom plate 222 is equipped with along 2221 to the outer of dust-proof chamber 221 The vertical flange 2222 that portion extends, the surface of vertical flange 2222 is set is horizontally mounted hole 2223, bottom plate there are six equally distributed Set on 222 there are six be horizontally mounted 2223 one-to-one horizontal stiffener 2224 of hole, be horizontally mounted hole 2223 extend to plus In horizontal strengthening tendons 2224.The structural strength that bottom plate 222 can not only be enhanced as a result, can also increase bottom plate 222 and threshold 12 it Between the reliability that connects.

In some embodiments of the invention, the upper surface of lateral side plate 223 is equipped with the first sealing strip (not shown), bottom First widthwise edge of plate 222 is equipped with the second sealing strip (not shown) along 2221 surface.First sealing strip can increase transverse direction Leakproofness between side plate 223 and threshold 12, the second sealing strip can increase the leakproofness between bottom plate 222 and threshold 12, from And can preferably prevent dust from entering in dust-proof chamber 221, to ensure that driving mechanism 20 is not infected with by dust, ensure driving machine The normal use of structure 20.

In other embodiments of the present invention, as shown in Figure 45 and Figure 46, the edges and corners of the outer surface of dust cover 22 are fallen Oblique angle.It is possible thereby to dust cover 22 is avoided stress concentration occur, to ensure the structural strength of dust cover 22, at the same time it can also The wedge angle on dust cover 22 is avoided to be interfered with other destructing.

In some embodiments of the invention, as shown in figure 45, dust cover 22 further includes switching mechanism 226, and bottom plate 222 divides It is not detachably connected with lateral side plate 223, the first longitudinal side plate 224 and the second longitudinal side plate 225, switching mechanism 226 and bottom plate 222 It is connected, switching mechanism 226 drives the overturning of bottom plate 222 to open and close dust-proof chamber 221 from the bottom of dust cover 22.Overturn structure Setting can save manpower, improve the automation of stopping sliding door 1.

Certainly, the invention is not limited thereto, bottom plate 222 can respectively with lateral side plate 223, the first longitudinal side plate 224 and second Longitudinal side plate 225 is fixedly connected, and switching mechanism 226 is connected with bottom plate 222, and switching mechanism 226 drives entire dust cover 22 to overturn one Open or close dust-proof chamber 221.

In addition, the invention also provides a kind of rail vehicle,

Rail vehicle according to the ... of the embodiment of the present invention includes car body, stopping sliding door 1 and bogie, and stopping sliding door 1 is mounted on car body Upper and driving mechanism 20 is located at below the floor in a vehicle of car body, and bogie is mounted on the bottom of car body.It can be opened by stopping sliding door 1 Or car body is closed, it can be moved along track with motor vehicles bodies by bogie.

As a result, according to rail vehicle according to the ... of the embodiment of the present invention, by the stopping sliding door 1, Sai La that above-described embodiment is arranged The driving mechanism 20 of door 1 is underlying, from without occupying the space in car body, has saved the space wrapped up inside car body side top board, And the opposite space increase for making vehicle body, more spacious, net by highly can also be improved, the Er Qieji of car door Car door is improved in driving mechanism is underlying, while also improving stability and the safety of vehicle.

The invention also provides a kind of Rail Transit Systems.

Rail Transit System according to the ... of the embodiment of the present invention includes track and rail vehicle, bogie straddle seat in orbit and Car body is drawn along the rail running.

Rail Transit System according to the ... of the embodiment of the present invention as a result, is driven by the way that the rail vehicle of above-described embodiment is arranged Mechanism is underlying, and not only the space in vehicle increases, while also improving the safety and reliability of Rail Transit System.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description Point can be combined in any suitable manner in any one or more of the embodiments or examples.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this The range of invention is limited by claim and its equivalent.

Claims (39)

1. a kind of stopping sliding door, which is characterized in that including：

Doorframe, the doorframe are surrounded by door opening；

Threshold, the threshold are located on the doorframe；

Door body, the door body are movably mounted on the doorframe in inward-outward direction and left and right directions to open and close State door opening；

Driving mechanism, the driving mechanism is located at below the threshold and is connect with the door body, for driving the door body to exist Inward-outward direction and right and left move up；

Controller, the controller control the driving mechanism action.

2. stopping sliding door according to claim 1, which is characterized in that further include：

Door body load-bearing guiding mechanism, the door body load-bearing guiding mechanism be mounted on the doorframe on and with the top phase of the door body Even, the door body is mounted on the doorframe by the door body load-bearing guiding mechanism and can in inward-outward direction and left and right directions It is mobile.

3. stopping sliding door according to claim 2, which is characterized in that the door body load-bearing guiding mechanism includes：

Bearing rail, the bearing rail are mounted on the top of the door body；

Load-bearing swing arm unit, the load-bearing swing arm unit are rockably mounted on the doorframe, and the load-bearing swing arm unit is matched Close on the bearing rail, be used to support the bearing rail and the guiding bearing rail with the door body in left and right directions with it is inside and outside It is moved on direction.

4. stopping sliding door according to claim 3, which is characterized in that the load-bearing swing arm unit includes：Load-bearing swing arm, it is described The first end of load-bearing swing arm is pivotably mounted on the doorframe；

Load-bearing fixed block, the load-bearing fixed block are installed in rotation on the second end of the load-bearing swing arm；

Weight bearing roller wheels, the weight bearing roller wheels are rotatably installed on the load-bearing fixed block, and the weight bearing roller wheels cooperation is in institute It states on bearing rail, is used to support the bearing rail；

Guide roller, the guide roller are rotatably installed on the load-bearing fixed block, and the guide roller cooperation is in institute State on bearing rail, for guide the bearing rail with the door body in left and right directions with moved in inward-outward direction.

5. stopping sliding door according to claim 4, which is characterized in that the load-bearing swing arm unit further includes：

Guided way, the guided way are mounted on the top of the door body；

It is oriented to swing arm unit, the guiding swing arm unit is rockably mounted on the doorframe, and the guiding swing arm unit is matched Close on the guided way, for guide the guided way with the door body in left and right directions with moved in inward-outward direction.

6. stopping sliding door according to claim 5, which is characterized in that the guiding swing arm unit includes：

It is oriented to swing arm, the first end for being oriented to swing arm is pivotably mounted on the doorframe；

Guide roller, the guide roller are rotatably installed in the second end for being oriented to swing arm, the guide roller cooperation On the guided way, for guide the guided way with the door body in left and right directions with moved in inward-outward direction.

7. stopping sliding door according to claim 4, which is characterized in that the bearing rail includes：

Ontology, the ontology are mounted on the top of the door body, and the ontology is equipped with load-bearing guide groove, and the guide roller can revolve Turn ground cooperation in the load-bearing guide groove, the inner wall of the load-bearing guide groove, which is equipped with, allows the guide roller to pass in and out the load-bearing The idler wheel installation opening of guide groove；

Baffle, the baffle are removably mounted on the ontology and cover the idler wheel installation opening.

8. stopping sliding door according to claim 7, which is characterized in that the ontology has the external water to the load-bearing guide groove The flat horizontal edge extended, the weight bearing roller wheels cooperation is on the lower surface on the horizontal edge.

9. stopping sliding door according to claim 6, which is characterized in that the guided way includes：

Horizontal part, the horizontal part are mounted on the top of the door body；

Vertical portion, the vertical portion are connected with the horizontal part and are extended downwardly from the horizontal part, multiple guide rollers The both sides of the vertical portion are distributed in inward-outward direction；

First stopper section, first stopper section are located at one end of the horizontal part or one end of the vertical portion, are used for backstop The guide roller is detached from the vertical portion from described one end of the vertical portion；

Second stopper section, second stopper section are located at the other end of the horizontal part or the other end of the vertical portion, are used for Guide roller described in backstop is detached from the vertical portion from the other end of the vertical portion.

10. stopping sliding door according to claim 8, which is characterized in that the top of the door body is equipped with the first proximate matter, and described the Be configured with first level fitting surface, the second horizontal fitting surface and vertical fitting surface on one proximate matter, the first level fitting surface and Setting and the second horizontal fitting surface are located at below the first level fitting surface the second horizontal fitting surface downward respectively, The upper edge of the vertical fitting surface is connected with the first level fitting surface and lower edge is connected with the described second horizontal fitting surface；

The roof of the ontology is mounted on the first level fitting surface, and the one side wall of the ontology is matched with the vertical fitting surface It closes, the horizontal edge coordinates with the described second horizontal department of assembly.

11. stopping sliding door according to claim 10, which is characterized in that the top of the door body is equipped with the second proximate matter, described The horizontal fitting surface of the third being arranged downward is configured on second proximate matter, the guided way is mounted on the horizontal fitting surface of the third.

12. stopping sliding door according to claim 1, which is characterized in that set on the surface of the direction threshold of the door body Have a threshold sealing strip, the door body when closing the door opening threshold sealing strip be pressed on by the door body in inward-outward direction The threshold.

13. stopping sliding door according to claim 1, which is characterized in that further include：

Door body hold-down mechanism, the door body hold-down mechanism is mounted on the doorframe and is connected with the top of the door body, described Door body is pressed on downwards by the door body hold-down mechanism on the doorframe when closing the door opening.

14. stopping sliding door according to claim 13, which is characterized in that the door body hold-down mechanism includes：

Compressing support component, the compressing support component are mounted on the top of the door body, are constructed on the compressing support component There is a compression inclined-plane, the compression inclined-plane is obliquely installed upward and relative to horizontal direction；

Pinch rollers component, the pinch rollers component are mounted on the doorframe, and the mistake of the door opening is closed in the door body Pinch rollers component described in journey gradually increase the pressing force for compressing inclined-plane.

15. stopping sliding door according to claim 14, which is characterized in that the compressing support component includes：

Compressing support, the compressing support are mounted on the top of the door body；

Cushion block is compressed, the compression cushion block is mounted on the compressing support, and the compression inclined-plane is formed in the compression cushion block On.

16. stopping sliding door according to claim 14, which is characterized in that the pinch rollers component includes：

Holder is compressed, the compression holder is mounted on the doorframe；

Pinch rollers, the pinch rollers are rotatably installed on the compression holder, and the door opening is closed in the door body During the pinch rollers to it is described compress inclined-plane pressing force gradually increase.

17. stopping sliding door according to claim 1, which is characterized in that the door body includes：

Door-plate, the door-plate are equipped with window；

Door and window, the erection of doors and windows is on door-plate and covers the window；

Upper reinforcing rib, the upper reinforcing rib are mounted on the door-plate and coordinate with the upper end of the door and window；And/or

Lower reinforcing rib, the lower reinforcing rib are mounted on the door-plate and coordinate with the lower end of the window.

18. stopping sliding door according to claim 1, which is characterized in that further include：

Lock set is isolated, the isolation lock set is mounted on the doorframe and is connected with the door body, the isolation lock set The door opening is closed for door body described in locking and the isolation for making the driving mechanism be stopped letter is sent out to the controller Number.

19. stopping sliding door according to claim 18, which is characterized in that the isolation lock set includes：

Isolation lock bearing, the isolation lock bearing are mounted on the doorframe；

Lock tongue, the lock tongue are movably mounted between lock position and unlocked position in the door body, the lock tongue position Coordinate with the isolation lock bearing when lock position and the door opening is closed with door body described in locking, the lock tongue is located at institute The isolation lock bearing is detached from when stating unlocked position so that the door body will be allowed to open the door opening；

Travel switch, the travel switch is mounted on the isolation lock bearing, when the lock tongue is located at the lock position, institute Travel switch is stated to be triggered by the lock tongue and send out the isolation signals to the controller.

20. stopping sliding door according to claim 19, which is characterized in that the isolation lock set further includes：

Internal emergency unlocking device, the internal emergency unlocking device is upper in the inside of the door body in inward-outward direction, is used for The lock tongue, which is controlled, from the inside of the door body is moved to the unlocked position；

External emergency unlocking device, the external emergency unlocking device is upper in the outside of the door body in inward-outward direction, is used for The lock tongue, which is controlled, from the outside of the door body is moved to the unlocked position.

21. stopping sliding door according to claim 1, which is characterized in that further include：

Fix stopper component, the fix stopper component are mounted on the top of the doorframe and are connected with the top of the door body, For door body movement described in the backstop after the door body closes the door opening.

22. stopping sliding door according to claim 21, which is characterized in that the fix stopper component includes：

Abaculus, the abaculus are mounted on the top of the doorframe, and the abaculus is equipped with backstop slot；

Backing pin, the backing pin are mounted on the top of the door body, and the backing pin cooperation is in institute after the door body closes the door opening It states in backstop slot, the door body opens the backing pin when door opening and is detached from the backstop slot.

23. stopping sliding door according to claim 22, which is characterized in that the backing pin includes：

Pin socket, the pin socket are mounted on the top of the door body；

Backing pin idler wheel, the backing pin idler wheel are rotatably installed on the pin socket, and the door body closes institute after the door opening The cooperation of backing pin idler wheel is stated in the backstop slot, the door body opens the backing pin idler wheel when door opening and is detached from the backstop Slot.

24. stopping sliding door according to claim 1, which is characterized in that the driving mechanism includes：

Fixed frame；

Longitudinal guide component, the longitudinal guide component are mounted on the fixed frame；

Laterally driven component, the laterally driven component, which is mounted on the longitudinal guide component and is driven with the door body, to be connected It connects, the controller is communicated with the laterally driven component, and the movement of the door body in the lateral direction is by described laterally driven Component driver, the door body when moving in the lateral direction the longitudinal guide component by guiding the laterally driven component The door body is driven to be moved up simultaneously in inward-outward direction dynamic.

25. stopping sliding door according to claim 24, which is characterized in that the fixed frame includes：

First collateral support and the second side support, the longitudinal guide component are collateral mounted on the described first collateral support and described second In support；

The both ends of mounting base, the mounting base are connected with the described first collateral support and the second side support respectively.

26. stopping sliding door according to claim 25, which is characterized in that the upper surface of the mounting base is equipped with several the bottom of to Plate reinforcing rib, each pair of bottom plate reinforcing rib form cabling channel in the upper surface of the mounting base.

27. stopping sliding door according to claim 26, which is characterized in that the fixed frame further includes：

Mounting base, is equipped with connection bolt in the mounting base, the nut of the connection bolt coordinate in the cabling channel with The mounting base is mounted on to the top of the mounting base.

28. stopping sliding door according to claim 24, which is characterized in that the laterally driven component includes：

Move crossbeam；

Cross slide way, the cross slide way are mounted on the movement crossbeam and extend in left-right direction；

Transverse slider, the transverse slider movably coordinate along the cross slide way on the cross slide way；

Door frame is taken, the door frame of taking is connected on the transverse slider and with the door body；

Motor, the motor are mounted on the movement crossbeam and are connected with the door frame of taking by transmission component, the control Device is communicated with the motor.

29. stopping sliding door according to claim 28, which is characterized in that the transmission component includes：

Active toothed belt wheel, the driving tooth belt wheel transmission are connected on the motor；

Driven toothed belt wheel, the driven toothed belt wheel are rotatably installed on the movement crossbeam；

Cogged drive belt, the cogged drive belt are set on the active toothed belt wheel and the driven toothed belt wheel and respectively at the master Moving teeth belt wheel and the driven toothed belt wheel engagement；

Tooth band presss from both sides, and the tooth band is folded on the cogged drive belt and is connected with the door frame of taking.

30. stopping sliding door according to claim 28, which is characterized in that the longitudinal guide component includes：

Longitudinal rail, the longitudinal rail are mounted on the fixed frame and extend along inward-outward direction；

Longitudinal sliding block, the longitudinal sliding block movably coordinate along the length direction of the longitudinal rail in the longitudinal rail On, the movement crossbeam is connected with the longitudinal sliding block；

Linkage guide, the linkage guide are mounted on the fixed frame, and the door frame of taking coordinates with the linkage guide, described Take when door frame moves in the lateral direction the linkage guide by taken described in guiding door frame moved up simultaneously in inward-outward direction it is dynamic.

31. stopping sliding door according to claim 30, which is characterized in that the linkage guide is equipped with matches with the door frame of taking The linkage guide groove of conjunction, the linkage guide groove include：

Line channel, the line channel extend in left-right direction；

Arc guide barrel, it is in interior foreign side that the arc guide barrel, which is connected to the line channel and gradually extends from the line channel, To, it is described take when door frame moves in the lateral direction moved up simultaneously in inward-outward direction by being guided by the arc guide barrel it is dynamic.

32. stopping sliding door according to claim 28, which is characterized in that further include：

Blocking mechanism, the blocking mechanism are mounted on fixed frame and are connected with the movement crossbeam, and the locking mechanism is used for Moving the position of crossbeam described in locking when the door body closes the door opening and being sent out to the controller keeps the motor logical Know the block signal of work.

33. stopping sliding door according to claim 32, which is characterized in that the blocking mechanism includes：

It is latched lock body, the locking lock body is mounted on the fixed frame；

Dead locking deadbolt, the dead locking deadbolt are mounted on the movement crossbeam；

Limit switch, the limit switch are mounted on the fixed frame and are connected with the locking lock body, and the door body is closed When the door opening, the dead locking deadbolt sends out described close by the locking lock body locking, the limit switch to the controller Lock signal.

34. stopping sliding door according to claim 33, which is characterized in that further include：

Internal emergency release switch, the internal emergency release switch is upper in the inside of the door body in inward-outward direction, is used for The locking lock body, which is controlled, from the inside of the door body discharges the dead locking deadbolt；

External emergency release switch, the external emergency release switch is upper in the outside of the door body in inward-outward direction, is used for The locking lock body, which is controlled, from the outside of the door body discharges the dead locking deadbolt.

35. stopping sliding door according to claim 1, which is characterized in that further include：

Dust cover, it is described it is dust-proof be located at below the threshold and be provide with the driving mechanism, for by the driving mechanism with External environment is isolated.

36. according to the stopping sliding door described in any one of claim 1-35, which is characterized in that the door body is two, two institutes It states door body and is movably mounted at the doorframe in inward-outward direction and left and right directions to open and close the door opening, institute jointly It states driving mechanism while two door body being driven to be moved up in inward-outward direction and right and left.

37. stopping sliding door according to claim 36, which is characterized in that the opposite side of two door body is along being above respectively equipped with Hollow finger shield adhesive tape.

38. a kind of rail vehicle, which is characterized in that including：

Car body；

According to the stopping sliding door described in any one of claim 1-37, the stopping sliding door is installed on the car body and the driving Mechanism is located at below the floor in a vehicle of the car body；

Bogie, the bogie are mounted on the bottom of the car body.

39. a kind of Rail Transit System, which is characterized in that including：

Track；

According to the rail vehicle described in claim 38, the bogie straddle seat is on the track and the traction car body is along institute State rail running.