CN109532427A - A kind of quick outer opening apparatus of bus inner swing door emergency - Google Patents
A kind of quick outer opening apparatus of bus inner swing door emergency Download PDFInfo
- Publication number
- CN109532427A CN109532427A CN201811129080.5A CN201811129080A CN109532427A CN 109532427 A CN109532427 A CN 109532427A CN 201811129080 A CN201811129080 A CN 201811129080A CN 109532427 A CN109532427 A CN 109532427A
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- CN
- China
- Prior art keywords
- door
- cabinet
- backup pad
- plate
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0486—Special type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of quick outer opening apparatus of bus inner swing door emergency, it is mainly made of door-plate, trigger device, upper backup pad, lower supporting plate and rotation axis, and the door-plate is hinged with the upper supported hole of upper backup pad and lower supporting plate, lower supported hole respectively by cylindricality door-hinge bar；The upper backup pad passes through link block with lower supporting plate respectively and two struts of same rotation axis are hinged；The trigger device includes that cabinet, case lid, the button for being mounted on box house and triggering linkage, cabinet are fixedly installed on upper backup pad by screw.The present invention meets the characteristic requirements of bus safety door quick response, high reliablity, and the door-plate can in emergency circumstances fully open outward car door, practical value with higher in various complexity independently of opening/closing door of vehicle mechanism.
Description
Technical field
The invention belongs to traffic and transport field, in particular to a kind of quick outer opening apparatus of bus inner swing door emergency.
Background technique
Bus is big with carrying capacity, quantity is more, adapts to Various Complex road conditions becomes as citizens' activities preferred traffic tool
One of most important vehicles, therefore bus emergency safeguard measure seems of crucial importance.
At present the country bus frequently with passenger safety safeguard measure include safety hammer, fire extinguisher, atomizer, door pump
The security tools such as shut-off valve.But when the emergencies such as fire occur, it is contemplated that escape efficiency, secondary injury and passenger's instinct
Reaction, door escape is still preferred manner.General door pump shut-off valve is realized manually by laying down the air pressure of opening/closing door of vehicle mechanism
It opens the door, but there are still defects for this method: first, if bus circuit cisco unity malfunction, switching mechanism air pressure can not be laid down；Its
Two, in door position, car door is difficult to open crowd's congestion.Therefore, it is quickly opened using purely mechanic device and independent outer opening structure
Car door is preferable mode.
ZL201420557447.4 discloses a kind of bus inner swing door intelligence external-open control device, described device pass through by
Threaded connection of the bus door at sliding slot connecting rod replace with can Quick release pin, when receiving opening signal, motor
It drives mechanical structure quickly to withdraw pin, so that door rail and door-plate are detached from, opens the door outward to realize.Existing for the structure
Problem is: opening the door first, emergency button receives signal using electric control gear to drive, damages power down in burst emergency circuit
Or do not trigger for a long time and cause circuit element aging unreliable, all easily lead to can not normal door, simultaneously operation efficiency is opposite
Pure mechanic structure is lower；Second, the structure only considered a Quick release, but it is not able to rotate there is no rotation axis after disengaging is solved
The problem of, even if original switching mechanism air pressure, which exists, causes rotation axis to remain stationary, therefore door is still not after door and guide rail disengage
It can outwardly open completely.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of independently of the quick of inner swing door switching mechanism
External-open door gear solves the problems, such as that in emergency circumstances bus inner swing door can not external-open and the existing inefficiency that opens Door by Hand.
The technical solution adopted by the present invention to solve the technical problems is: mainly including door-plate, trigger device, upper support
Plate, lower supporting plate, rotation axis.The door-plate is not directly connected to rack, and door-plate passes through the cylindricality door axle structure of side upper and lower side
It is hinged with the axis hole of upper backup pad and lower supporting plate respectively.The upper backup pad has a rectangular through-hole, it is hinged after door-plate
With upper backup pad face and face contact, the rectangle closing piece on door-plate corresponding position may pass through the rectangular through-hole of upper backup pad, and rectangle is logical
Hole width is slightly larger than rectangle closing piece.The trigger device is fixedly installed on upper backup pad by screw, trigger device end face two
A pin hole is concentric with two lockholes on rectangle closing piece respectively.The upper backup pad and lower supporting plate pass through respectively link block with
Two struts are hinged up and down for rotation axis.A guide pad is fixedly mounted in the upper backup pad, and the guiding that guide pad is embedded in upper spider is sliding
Slot.
The trigger device includes cabinet, case lid, triggering block, bolt, pin pressure spring, tension spring, pushing block, pushing block pressure spring, emergency
Button, button pressure spring, return spanner.The cabinet is fixedly mounted on upper backup pad, and corresponding position is provided with two on the left of cabinet
A countersunk head through-hole, bolt are combined with pin pressure spring and are installed in pin hole, and bolt and lockhole on rectangle closing piece are concentric.The cabinet
Middle part is provided with sliding slot, and sliding slot lower end crosses out block, is provided with rectangular channel on the right side of cabinet.The triggering block is polygon knot
Structure, and be installed in sliding slot, triggering block is connect by tension spring with cabinet.It is in oblate cylindricality at the top of the emergency button, middle part is pressed
Compression bar is laterally triangle wedge block, pressing lever combined with button pressure spring fit through pushing block rectangular through-hole and with cabinet button base
Seat connection, under static position wedge block bottom end just with pushing block rectangle bore ends sliding contact.There are two pushing block one end tools
Cylindrical fixture block, fixture block passes through cabinet through-hole can be chimeric with triggering block end face card slot, and the pushing block other end passes through two pushing block pressure springs
It is connect with pushing block pressure spring pedestal on cabinet.It is ellipsoidal structure at the return spanner handle, wrenching bar is logical across case lid rectangle
Hole is embedded in triggering block notch and realizes connection.
Compared with prior art, the invention has the following advantages:
(1) present invention does not influence the normal use of bus inner swing door under normal circumstances, and door-plate is mounted on upper and lower support plate, props up
Fagging is hinged with rotation axis, and the opening and closing of bus door carries out control execution by original system；In case of emergency passenger only needs
The emergency button on an Xiamen is clapped, door-plate is can be achieved with and upper and lower support plate is detached from, upper and lower support plate still keeps solid with rotation axis
Even, door-plate is by can independently rotate external-open with the hinged of upper and lower support plate at this time.When encountering various emergencies, such as bus door
Primordial Qi is moved opening and closing structure or circuit damage, passenger's congestion and interior cannot be opened, and can realize that car door is independent quickly complete using above-mentioned apparatus
Full external-open, with higher practical and application value.
(2) trigger device uses pure mechanic structure, and structure simple response is rapid, does not have to still keep more highly reliable for a long time
Property, without the limitation of the structures such as the circuit and the liquid gas pressure that consider emergency case.Trigger device is reusable, and avoidable destructiveness is escaped
It is raw.
Detailed description of the invention
Fig. 1 is integral installation distribution structure schematic diagram of the invention.
Fig. 2 is trigger device body structure figure.
Fig. 3 is trigger device assembling structure schematic diagram.
Fig. 4 is trigger device schematic diagram of the function.
Fig. 5 is upper backup pad structural schematic diagram.
Fig. 6 is lower supporting plate structural schematic diagram.
Fig. 7 is triggering block structural schematic diagram.
Fig. 8 is door panel structure schematic diagram.
Wherein: 1-door-plate, 101-rectangle closing pieces, 102-lockholes, 2-trigger devices, 21-pin holes, 22-screw threads
Hole, 23-sliding slots, 24-card holes, 25-pushing block pressure spring pedestals, 26-emergency button pedestals, 27-mounting bases, 28-blocks,
29-drag hooks, 210-tension springs, 211-pushing blocks, 212-pushing block pressure springs, 213-emergency buttons, 214-triggering blocks, 215-are returned
Position spanner, 216-baffle rings, 217-bolt pressure springs, 218-bolts, 219-card slots, 220-wedge blocks, 221-tension spring slots,
3-upper spiders, 4-guide pads, 5-upper backup pads, 51-rectangular through-holes, 52-upper supported holes, 6-link blocks, 7-rotations
Axis, 8-brackets, 9-lower supporting plates, 91-lower supported holes, 10-lower bearing brackets.
Specific embodiment
Apparatus of the present invention structure & working mechanism is described further by way of example and in conjunction with the accompanying drawings.
As shown in Figure 1 it is inner swing door of the present invention quickly outer opening apparatus overall structure diagram: mainly includes door-plate 1, triggering
Device 2, upper backup pad 5, rotation axis 7, more than 9 part of lower supporting plate.The door-plate 1 is not directly connected to rack, and door-plate 1 passes through side
The cylindricality door axle structure of face upper and lower side is hinged with the upper supported hole 52 of upper backup pad 5 and lower supporting plate 9, lower supported hole 91 respectively.
The upper backup pad 5 has a rectangular through-hole 51, it is hinged after door-plate 1 and 5 face of upper backup pad and face contact, door-plate 1 it is corresponding
Rectangle closing piece 101 on position may pass through the rectangular through-hole 51 of upper backup pad 5, and 51 width of rectangular through-hole is slightly larger than rectangle closing piece
101.The trigger device 2 is fixedly installed on upper backup pad 5 by screw, and the pin hole 21 of 2 end face of trigger device two is distinguished
It is concentric with two lockholes 102 on rectangle closing piece 101.The upper backup pad 5 and lower supporting plate 9 respectively by link block 6 with
About 7 two strut of rotation axis is hinged.A guide pad 4 is fixedly mounted in the upper backup pad 5, and guide pad 4 is embedded in leading for upper spider 3
To sliding slot.
The trigger device 2 mainly include cabinet, case lid, triggering block 214, bolt 218, bolt pressure spring 217, tension spring 210,
Pushing block 211, pushing block pressure spring 212, emergency button 213, the several parts of return spanner 215.The cabinet is fixedly mounted and upper support
On plate 5, corresponding position is opened there are two countersunk head pin hole 21 on the left of cabinet, bolt 218 combined with bolt pressure spring 217 be installed on it is slotting
In pin hole 21, bolt 218 and lockhole 102 on rectangle closing piece 101 are concentric.Sliding slot 23 is provided in the middle part of the cabinet, under sliding slot 23
End cross stretches out block 28, and rectangular channel is provided on the right side of cabinet for installing pushing block 211 and emergency button 213.The triggering block
214 be polygonized structure, and is installed in sliding slot 23, and triggering block 214 is connect by tension spring 210 with cabinet.The emergency button
213 tops are in oblate cylindricality, and middle part pressing lever is laterally triangle wedge block 220, and pressing lever combines assembly with button pressure spring and wears
It crosses 211 rectangular through-hole of pushing block and is mounted on emergency button pedestal 26,220 bottom end of wedge block is just and pushing block under static position
211 rectangle bore ends sliding contacts.For 211 one end of pushing block tool there are two cylindrical fixture block, fixture block passes through cabinet card hole 24 can
Chimeric with 214 end face card slot of triggering block, 211 other end of pushing block passes through two pushing block pressure springs 212 and cabinet pushing block pressure spring pedestal 25
Connection.It is ellipsoidal structure at 215 handle of return spanner, wrenching bar, which passes through case lid through slot insertion triggering block notch and realizes, to be connected
It connects.
Under the conditions of not being in an emergency, emergency button 213 is in home state, and pushing block 211 is in two pushing block pressure springs
217 elastic force act on lower abutting cabinet, and two cylindrical fixture blocks pass through cabinet card hole 24 and 214 end face card of triggering block on pushing block 211
Slot is chimeric, and triggering block 214 is remain stationary under fixture block effect at this time, and 218 one end of bolt withstands on 214 end face of triggering block, the other end
Insertion lockhole 102 is stretched out, so that door-plate 1 is bonded with the fixation of upper backup pad 5, upper backup pad 5 and rotation axis 7 are hinged, at this time car door
Opening and closing completely by vehicle original switching mechanism control execute.
When being in an emergency, when especially passenger's congestion car door and former switching mechanism movement fail, passenger is clapped
Car door mouth emergency button 213,213 stress of emergency button push, and wedge block 220 is moved down relative to 211 through-hole of pushing block, contact
Radius increases, and drives pushing block 211 mobile, and the cylindrical fixture block of pushing block 211 and 214 card slot of triggering block are detached from, and triggering block 214 is in tension spring
Rapidly moving upward under 210 effects, the contact surface of bolt 218 and triggering block 214 becomes inclined-plane from plane, and contact radius gradually subtracts
Small, bolt 218 is recycled to cabinet under the effect of bolt pressure spring 217 and is detached from the lockhole 102 on door-plate 1, door-plate 1 and upper support
Plate 5 separates, and is turned out external-open relative to support plate 5, car door independently complete external-open can be realized.
When emergency releases, return spanner 215 on trigger device 2 is pulled down into designated position, pushing block 211 exists
The effect of pushing block pressure spring 212 is mobile so that fixture block is embedded in 214 card slot of triggering block, and bolt 218 is overhanging in 214 moving process of triggering block
It is embedded in 1 lockhole 102 of door-plate, can normally realize the opening and closing of door at this time.
Claims (3)
- The quickly outer opening apparatus 1. a kind of bus inner swing door is met an urgent need, it is characterised in that: mainly by door-plate (1), trigger device (2), Upper backup pad (5), lower supporting plate (9) and rotation axis (7) form, the door-plate (1) by cylindricality door-hinge bar respectively with upper support Plate (5) and the upper supported hole (52) of lower supporting plate (9), lower supported hole (91) are hinged；The upper backup pad (5) and lower supporting plate (9) hinged by link block and two struts of same rotation axis (7) respectively；The trigger device includes cabinet, case lid, installation It is fixedly installed on upper backup pad in the button and triggering linkage, cabinet of box house by screw.
- 2. a kind of quick outer opening apparatus of bus inner swing door emergency according to claims (1), it is characterised in that: upper branch Fagging (5) has a rectangular through-hole (51), it is hinged after door-plate (1) and upper backup pad (5) face and face contact, door-plate (1) it is right The rectangle closing piece (101) on position is answered to may pass through the rectangular through-hole (51) of upper backup pad (5), rectangular through-hole (51) width is slightly larger than Rectangle closing piece (101), the pin hole (21) of trigger device (2) end face two respectively with two lockholes on rectangle closing piece (101) (102) concentric.
- 3. a kind of quick outer opening apparatus of bus inner swing door emergency according to claims (1), it is characterised in that: triggering Device (2) is included in corresponding position on the left of cabinet and opens that there are two countersunk head pin hole (21), bolt (218) and bolt pressure spring (217) Combination is installed in pin hole (21), and bolt (218) and lockhole (102) on rectangle closing piece (101) are concentric；In the middle part of the cabinet It is provided with sliding slot (23), sliding slot (23) lower end crosses out block (28), and rectangular channel is provided on the right side of cabinet for installing pushing block (211) with emergency button (213)；The triggering block (214) is polygonized structure, and is installed in sliding slot (23), triggering block (214) it is connect by tension spring (210) with cabinet；It is in oblate cylindricality at the top of the emergency button (213), middle part pressing lever is laterally Triangle wedge block (220), pressing lever are combined to fit through pushing block (211) rectangular through-hole and be mounted on cabinet with button pressure spring and be pressed On button pedestal (26)；For pushing block (211) one end tool there are two cylindrical fixture block, fixture block passes through cabinet card hole (24) can be with triggering Block (214) end face card slot is chimeric, and pushing block (211) other end passes through two pushing block pressure springs (212) and cabinet pushing block pressure spring pedestal (25) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129080.5A CN109532427A (en) | 2018-09-27 | 2018-09-27 | A kind of quick outer opening apparatus of bus inner swing door emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129080.5A CN109532427A (en) | 2018-09-27 | 2018-09-27 | A kind of quick outer opening apparatus of bus inner swing door emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109532427A true CN109532427A (en) | 2019-03-29 |
Family
ID=65843574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811129080.5A Pending CN109532427A (en) | 2018-09-27 | 2018-09-27 | A kind of quick outer opening apparatus of bus inner swing door emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109532427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793401A (en) * | 2020-12-31 | 2021-05-14 | 金湖县华明客车门系统有限公司 | Bus inner swing door and emergency escape mechanism thereof |
| WO2021238883A1 (en) * | 2020-05-29 | 2021-12-02 | 浙江中车电车有限公司 | Passenger vehicle emergency stop control system and method |
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| CN206095373U (en) * | 2016-08-31 | 2017-04-12 | 江苏文瑞智能科技有限公司 | Weigh and use gravity sensor |
| CN206374533U (en) * | 2017-01-09 | 2017-08-04 | 浙江诺格汽车模具有限公司 | A kind of bus car door assembly |
| CN107386859A (en) * | 2017-07-25 | 2017-11-24 | 华中科技大学 | Spot cars door in a kind of fan-shaped turbine and worm driving list |
| CN107700946A (en) * | 2017-10-20 | 2018-02-16 | 上海迪探节能科技有限公司重庆分公司 | Quick locked component |
| CN207225042U (en) * | 2017-07-10 | 2018-04-13 | 北京市北太机电设备工贸有限公司 | A kind of bus safety door escape device |
| CN108437761A (en) * | 2018-03-30 | 2018-08-24 | 马绮阳 | Bus passenger door with external-open escaping function |
-
2018
- 2018-09-27 CN CN201811129080.5A patent/CN109532427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206095373U (en) * | 2016-08-31 | 2017-04-12 | 江苏文瑞智能科技有限公司 | Weigh and use gravity sensor |
| CN206374533U (en) * | 2017-01-09 | 2017-08-04 | 浙江诺格汽车模具有限公司 | A kind of bus car door assembly |
| CN207225042U (en) * | 2017-07-10 | 2018-04-13 | 北京市北太机电设备工贸有限公司 | A kind of bus safety door escape device |
| CN107386859A (en) * | 2017-07-25 | 2017-11-24 | 华中科技大学 | Spot cars door in a kind of fan-shaped turbine and worm driving list |
| CN107700946A (en) * | 2017-10-20 | 2018-02-16 | 上海迪探节能科技有限公司重庆分公司 | Quick locked component |
| CN108437761A (en) * | 2018-03-30 | 2018-08-24 | 马绮阳 | Bus passenger door with external-open escaping function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238883A1 (en) * | 2020-05-29 | 2021-12-02 | 浙江中车电车有限公司 | Passenger vehicle emergency stop control system and method |
| CN112793401A (en) * | 2020-12-31 | 2021-05-14 | 金湖县华明客车门系统有限公司 | Bus inner swing door and emergency escape mechanism thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |