CN114179597A - Pneumatic bus sliding plug door with anti-pinch function - Google Patents
Pneumatic bus sliding plug door with anti-pinch function Download PDFInfo
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- CN114179597A CN114179597A CN202110758242.7A CN202110758242A CN114179597A CN 114179597 A CN114179597 A CN 114179597A CN 202110758242 A CN202110758242 A CN 202110758242A CN 114179597 A CN114179597 A CN 114179597A
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- Prior art keywords
- fixedly connected
- door body
- door
- arc
- sliding
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- 238000004140 cleaning Methods 0.000 claims abstract description 58
- 239000011521 glass Substances 0.000 claims abstract description 15
- 239000002775 capsule Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 241001417494 Sciaenidae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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- 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
- B60J5/0493—Appurtenances
- B60J5/0495—Finger guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/64—Other vehicle fittings for cleaning for cleaning vehicle interiors, e.g. built-in vacuum cleaners
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention provides a pneumatic bus sliding plug door with an anti-pinch function, and relates to the technical field of sliding plug doors. The invention discloses a pneumatic coach plug sliding door with an anti-pinch function, which comprises a door body, glass, a telescopic device, a connecting piece, a fixing strip, an anti-pinch mechanism, a cleaning mechanism, a door body middle part is provided with a square opening, fixedly connected with glass in the square opening, the inner side of the door body is close to a top end and a bottom end fixedly connected with telescopic device, the other end of the telescopic device is fixedly connected with the connecting piece, one side, adjacent to the door body, of the outer side of the door body is provided with the fixing strip, one side, adjacent to the door body, is fixedly connected with the anti-pinch mechanism, the bottom end of the door body is fixedly connected with the cleaning mechanism, and the cleaning mechanism is used for preventing the carriage at the bottom end of the door body from being piled up with too much dust and mud to lead the door body to be incapable of being closed completely to cause accidents.
Description
Technical Field
The invention relates to the technical field of sliding plug doors, in particular to a pneumatic bus sliding plug door with an anti-pinch function.
Background
The sliding plug door means that the door has a sliding plug action in the whole opening and closing process, the outer surface of the door is level with the outer skin of a vehicle body when the door is closed, and the door is overlapped with the vehicle body when the door is opened.
When a large number of passengers are on the bus, the phenomenon that the passengers are easily injured due to clamping is easily caused because the extrusion force generated when the sliding plug door is closed is large.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a pneumatic coach plug door with an anti-pinch function, and solves the problem that passengers are pinched by the plug door on a coach when more passengers are in use.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a pneumatic big bus plug sliding door with prevent pressing from both sides function, includes the door body, glass, the telescoping device, the connecting piece, the fixed strip prevents pressing from both sides the mechanism, clearance mechanism, door body middle part is equipped with square opening, fixedly connected with glass in the square opening, door body inboard is close to top and bottom fixedly connected with telescoping device, the telescoping device other end fixedly connected with connecting piece, the door body outside is kept away from one side that the door body is adjacent and is equipped with the fixed strip, the mechanism is prevented pressing from both sides by the adjacent fixedly connected with in one side of the door body, door body bottom fixedly connected with clearance mechanism.
Preferably, the internal glass top of door and bottom are equipped with square groove, and clearance mechanism top sets up in preventing that clamping mechanism arranges adjacent one side between the door body in, and door body positive side glass top and below all are equipped with the rectangle opening, link up between rectangle opening and the square groove, fixedly connected with automatic telescopic link on the fixed strip, fixed connection between fixed strip and the carriage.
Preferably, prevent pressing from both sides the mechanism and include the arc utricule of fixed connection on adjacent one side between the door body, the arc utricule is kept away from even fixedly connected with touch piece on door body one side, fixedly connected with arc guide arm between the arc utricule inside part is arranged in to the touch piece, arrange the arc guide arm top fixedly connected with contact on the touching piece of top in, the two-way valve plate of internal square groove right side fixedly connected with of door, two-way valve plate left side is equipped with the slurcam, slurcam left side fixedly connected with connecting rod, the connecting rod passes to be equipped with elastic sealing element on the part of rectangle opening, fixed connection between elastic sealing element and connecting rod and the rectangle opening, the even fixedly connected with bar utricule in arc utricule obverse side and the rear side, even fixedly connected with fixed spring in the bar utricule, fixed spring other end fixedly connected with fixed slide, sliding connection between fixed slide and the internal wall body.
Preferably, link up between arc utricule and the square groove, the part between the internal square groove of door does not link up with between the arc utricule, and fixedly connected with induction system between the arc guide arm that is located the top and the contact head, arrange same fixedly connected with arc guide arm on the inboard below of arc utricule contact piece in, same fixedly connected with contact head on the arc guide arm, fixed connection between the external part of door is arranged in to the automatic telescopic link other end and connecting rod, the pushing plate of the square inslot of below of arranging has magnetism.
Preferably, the cleaning mechanism comprises a cleaning box fixedly connected to the bottom end of the door body, rotating blocks are arranged on the inner side of the cleaning box close to the left side and the right side of the bottom end, a cleaning strip is rotatably connected between the outer sides of the rotating blocks, a cleaning brush is uniformly and fixedly connected to the bottom end of the cleaning strip, sliding columns are uniformly arranged on the cleaning strip, a steel wire is fixedly connected to one side of each sliding column away from the cleaning strip, the top ends of the sliding columns are slidably connected with a fixed plate, the top ends of the connecting steel wires penetrate through the fixed plate and are slidably connected with the fixed plate, sliding columns are fixedly connected to the top ends of the fixed plates, a gas gathering box penetrates through the top ends of the sliding columns, the sliding columns are slidably connected with the gas gathering box, a bidirectional air valve pipe is uniformly and fixedly connected to the bottom end of the gas gathering box, two reset springs are arranged in the gas gathering box, a gas pressing plate is fixedly connected to the top ends of the reset springs, the gas pressing plate is slidably connected with the gas gathering box, a rotating shaft is fixedly connected to the top ends of the rotating blocks on the right side in the cleaning box, the rotating shaft penetrates through the door body and is rotatably connected with the door body, and rotating blades are uniformly and fixedly connected to the part of the rotating shaft, which is arranged in the square groove.
Preferably, the air compression plate is uniformly provided with a circular opening, the circular opening and the sliding column are on the same central axis, the magnetic poles of the pushing plate and the air compression plate are the same, the magnetic poles of the pushing plate and the sliding column are opposite, and the top end of the rotating block arranged on the left side in the cleaning box is fixedly connected with the top end of the cleaning box.
(III) advantageous effects
(1) According to the anti-pinch device, the arc-shaped bag body, the touch block, the arc-shaped guide rod, the contact head, the two-way valve plate and the pushing plate are arranged in the anti-pinch mechanism, when the door body of the connecting rod is closed, the arc-shaped bag body expands to push out the touch block, so that when foreign matters are clamped between the door bodies, a circuit closed loop cannot be formed among the touch block, the arc-shaped guide rod and the contact head, and when the circuit closed loop cannot be formed among the touch block, the arc-shaped guide rod and the contact head, the telescopic device stops pushing the door body to be closed to prevent a hand arm from being pinched between the door bodies to cause an accident.
(2) According to the invention, through the connecting rod, the elastic sealing element, the strip-shaped capsule body, the fixing spring and the fixing sliding plate which are arranged in the anti-pinch mechanism, after a circuit closed loop is formed among the touch block, the arc-shaped guide rod and the contact head, current is introduced into the fixing spring under the action of the induction device, so that the fixing spring contracts under the action of mutual attraction force among the currents to reinforce the expanded strip-shaped capsule body, and the accident that a person mistakenly stretches an arm or a palm into the arc-shaped capsule body due to the over-softness of the expanded arc-shaped capsule body is prevented.
(3) According to the invention, the rotating block, the cleaning strip, the cleaning brush, the sliding column, the connecting steel wire, the rotating shaft and the rotating fan blade which are arranged in the cleaning mechanism enable the rotating shaft to rotate under the action of the air flow generated by the reciprocating movement of the pushing plate, so that the cleaning brush is driven to rotate to clean the carriage at the bottom end of the door body, and accidents caused by the fact that the door body cannot be completely closed due to excessive dust and mud accumulated on the carriage at the bottom end of the door body are prevented.
(4) According to the invention, the air in the air gathering box can be squeezed out by the air pressing plate to blow the carriage in the process that the pushing plate reciprocates under the action of magnetic force through the air pressing plate, and the sliding column contracts towards the middle part of the sliding column to drive the cleaning brush to move towards the middle part of the sliding column to reset under the action of the magnetic force through the upward movement of the sliding column, so that the cleaning effect on the carriage at the bottom end of the door body is enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a bladder strip configuration according to the present invention;
FIG. 3 is a front cross-sectional view of the door of the present invention;
FIG. 4 is a front cross-sectional view of the arcuate bladder of the present invention;
FIG. 5 is a schematic view of the cleaning mechanism of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3A according to the present invention.
FIG. 7 is an enlarged view of the structure of FIG. 4 at B in accordance with the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 5 at C according to the present invention.
The anti-pinch device comprises a door body 1, glass 2, a telescopic device 3, a connecting piece 4, a fixing strip 5, an automatic telescopic rod 501, an anti-pinch mechanism 6, an arc-shaped capsule 601, a touch block 602, an arc-shaped guide rod 603, a contact 604, a bidirectional valve plate 605, a push plate 606, a connecting rod 607, an elastic sealing piece 608, a strip-shaped capsule 609, a fixing spring 610, a fixing sliding plate 611, a cleaning mechanism 7, a cleaning box 701, a rotating block 702, a cleaning strip 703, a cleaning brush 704, a sliding column 705, a connecting steel wire 706, a fixing plate 707, a sliding column 708, an air gathering box 709, a bidirectional air valve pipe 710, a return spring 711, an air pressing plate 712, a rotating shaft 713 and rotating fan blades 714.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-8, the embodiment of the invention provides a pneumatic bus sliding door with an anti-pinch function, which comprises a door body 1, glass 2, a telescopic device 3, a connecting piece 4, a fixing strip 5, an anti-pinch mechanism 6 and a cleaning mechanism 7, wherein a square opening is arranged in the middle of the door body 1, the glass 2 is fixedly connected in the square opening, the telescopic device 3 is fixedly connected to the inner side of the door body 1 close to the top end and the bottom end, the connecting piece 4 is fixedly connected to the other end of the telescopic device 3, the fixing strip 5 is arranged on the outer side of the door body 1 far away from the adjacent side of the door body 1, the anti-pinch mechanism 6 is fixedly connected to the adjacent side of the door body 1, the cleaning mechanism 7 is fixedly connected to the bottom end of the door body 1, the square grooves are arranged at the top end and the bottom end of the glass 2 in the door body 1, the top end of the cleaning mechanism 7 is arranged in the adjacent side where the anti-pinch mechanism 6 is arranged between the door bodies 1, rectangular openings are arranged above and below the glass 2 on the front side of the door body 1, the rectangular opening is communicated with the square groove, the fixing strip 5 is fixedly connected with an automatic telescopic rod 501, and the fixing strip 5 is fixedly connected with the carriage.
The anti-pinch mechanism 6 comprises an arc-shaped capsule body 601 fixedly connected on one adjacent side between the door bodies 1, one side of the arc-shaped capsule body 601 far away from the door bodies 1 is uniformly and fixedly connected with a touch block 602, the touch block 602 is fixedly connected between the inner side parts of the arc-shaped capsule body 601, the top end of the arc-shaped guide rod 603 on the uppermost touch block 602 is fixedly connected with a contact head 604, the right side of a square groove in the door body 1 is fixedly connected with a two-way valve plate 605, the left side of the two-way valve plate 605 is provided with a push plate 606, the left side of the push plate 606 is fixedly connected with a connecting rod 607, the part of the connecting rod 607 penetrating through a rectangular opening is provided with an elastic sealing piece 608, the elastic sealing piece 608 is fixedly connected with the connecting rod 607 and the rectangular opening, the front side and the rear side of the arc-shaped capsule body 601 are uniformly and fixedly connected with a strip-shaped capsule body 609, the inner part of the strip-shaped capsule body 609 is uniformly and fixedly connected with a fixing spring 610, the other end of the fixing slide plate 611 is fixedly connected with the fixing spring 610, sliding connection between fixed slide 611 and the internal wall body of door 1, link up between arc utricule 601 and the square groove, the part between the internal square groove of door 1 does not link up with between the arc utricule 601, be located fixedly connected with induction system between the arc guide arm 603 and the contact 604 of the top, arrange same fixedly connected with arc guide arm 603 on the inboard undermost touch piece 602 of arc utricule 601 in, same fixedly connected with contact 604 on the arc guide arm 603, the other end of automatic telescopic link 501 and connecting rod 607 arrange fixed connection between the external part of door 1 in, the promotion board 606 of the square inslot of arranging the below has magnetism.
The cleaning mechanism 7 comprises a cleaning box 701 fixedly connected with the bottom end of the door body 1, rotating blocks 702 are arranged on the inner side of the cleaning box 701 close to the left side and the right side of the bottom end, cleaning strips 703 are rotatably connected between the outer sides of the rotating blocks 702, cleaning brushes 704 are uniformly and fixedly connected with the bottom end of the cleaning strips 703, sliding columns 705 are uniformly arranged on the cleaning strips 703, a connecting steel wire 706 is fixedly connected on one side of the sliding columns 705 away from the cleaning strips 703, a fixing plate 707 is slidably connected with the top end of the sliding columns 705, the top end of the connecting steel wire 706 penetrates through the fixing plate 707 and is slidably connected with the fixing plate 707, sliding columns 708 are fixedly connected with the top end of the fixing plate 707, a gas gathering box 709 penetrates through the top end of the sliding columns 708, a bidirectional air valve pipe 710 is uniformly and fixedly connected with the bottom end of the gas gathering box 709, two return springs 711 are arranged in the gas gathering box 709, and a pressure plate 712 is fixedly connected with the top ends of the return springs 711, the air compression plate 712 is connected with the air gathering box 709 in a sliding manner, the top end of the rotating block 702 on the right side in the cleaning box 701 is fixedly connected with a rotating shaft 713, the rotating shaft 713 penetrates through the door body 1 and is connected with the door body 1 in a rotating manner, the rotating shaft 713 is uniformly and fixedly connected with rotating fan blades 714 on the part arranged in the square groove, the air compression plate 712 is uniformly provided with a circular opening, the circular opening and the sliding column 708 are on the same central axis, the magnetic poles of the push plate 606 and the air compression plate 712 are the same, the magnetic poles of the push plate 606 and the sliding column 708 are opposite, and the top end of the rotating block 702 on the left side in the cleaning box 701 is fixedly connected with the top end of the cleaning box 701.
When the vehicle is closed, the automatic telescopic rod 501 extends to push air in the square groove into the arc-shaped capsule body 601 through the push plate 606 to expand the arc-shaped capsule body 601, the arc-shaped capsule body 601 expands to push the touch blocks 602 outwards, when the door bodies 1 are to be closed together, if a foreign matter is clamped between the touch blocks 602 and the arc-shaped guide rods 603 are connected in series, a current loop formed between the touch blocks 602 and the arc-shaped guide rods 603 is interrupted, the telescopic device 3 stops pushing the door bodies 1 to be closed, so that people are prevented from being clamped, and the pain caused by clamping injury of human arms and the like is relieved by buffering through expansion of the arc-shaped capsule body 601, meanwhile, when the arc-shaped capsule body 601 expands, the strip-shaped capsule body 609 is filled with air and expands, when the strip-shaped capsule body 609 expands, the strip-shaped capsule bodies 609 on the door body 1 are contacted together, and at the contact head 604 and the touch blocks 602 are completely attached together, thereby form complete current loop between arc guide bar 603 and supply power in fixed spring 610, fixed spring 610 forms the circular telegram coil after the circular telegram, make fixed spring 610 contract completely under the effect of the inter attraction between the electric current and support the hardness of putting in bar utricule 609, thereby seal the outside of arc utricule 601, prevent that the hardness of arc utricule 601 is not enough and lead to people's finger or arm to arrange the car in through passing arc utricule 601 and meet accident, and when the door is opened, automatic telescopic link 501 contracts and drives push plate 606 to slide to the side of keeping away from arc utricule 601 and, draw the air in arc utricule 601 through two-way valve plate 605 and make the middle part of arc utricule 601 contract inwards and enter between bar utricule 609, thereby prevent that people from getting off the car between luggage etc. article and the side of touch piece 602 friction collision lead to touch piece 602 to appear the breach or damage and influence the electric between touch piece 602 and arc guide bar 603 and contact 604 The flow is open, thereby affecting the pinch resistant effect of the tambour door.
When the door body 1 is closed or opened, the air in the arc-shaped bag body 601 is pumped out through the push plate 606 or the air in the square groove is squeezed into the arc-shaped bag body 601 to generate airflow to blow the rotating fan blades 714 to rotate, the rotating fan blades 714 rotate to drive the rotating shaft 713 to rotate, so that the rotating shaft 713 drives the rotating block 702 to rotate, the rotating block 702 rotates to enable the cleaning strip 703 and the cleaning brush 704 to rotate to clean the carriage below the bottom end of the door body 1, excessive dust accumulation on the carriage below the door body 1 is prevented from influencing the closing effect between the door bodies 1, and accidents caused by the accumulation of the dust accumulation of the mud and the error of inserting arms or palms into the gaps of people are prevented, meanwhile, in the moving process of the push plate 606, as the magnetic poles between the push plate 606 and the air compression plate 712 are the same, the air compression plate 712 moves downwards in the moving process of the push plate 606 above the air compression plate 712, so that the air in the air compression plate 709 is squeezed out through the two-way air valve 710 to the door body 1 The carriage at the bottom end is blown, the cleaning effect on the carriage at the bottom end of the door body 1 is enhanced, meanwhile, when the push plate 606 passes through the upper part of the sliding column 708 through the mutual attraction between the sliding column 708 and the magnetic poles of the push plate 606 in the moving process, the sliding column 708 moves upwards, the connecting steel wire 706 is used for dragging the sliding column 705, thereby leading the connecting steel wire 706 to drive the cleaning strip 703 to contract inwards by a certain radian, leading the cleaning brush 704 to be capable of continuously expanding and contracting in the process of cleaning the carriage along with the rotation of the cleaning strip 703, further enhancing the cleaning effect on the soil and dust on the carriage at the bottom end of the door body 1, when the push plate 606 is not arranged at the top end of the air pressing plate 712, the return spring 711 resets the air compressing plate 712 under the action of its own tension to draw outside air into the air collecting box 709, so that the subsequent cleaning of the car compartment at the bottom end of the door body 1 is not affected.
Claims (6)
1. The utility model provides a pneumatic big bus plug sliding door with prevent pressing from both sides function, includes the door body (1), glass (2), telescoping device (3), connecting piece (4), fixed strip (5), prevents pressing from both sides mechanism (6), clearance mechanism (7), its characterized in that: the utility model discloses a door body (1) is characterized in that the door body (1) middle part is equipped with square opening, fixedly connected with glass (2) in the square opening, and the door body (1) inboard is close to top and bottom fixedly connected with telescoping device (3), and telescoping device (3) other end fixedly connected with connecting piece (4), the door body (1) outside is kept away from the adjacent one side of the door body (1) and is equipped with fixed strip (5), and the adjacent one side fixedly connected with of the door body (1) prevents pressing from both sides mechanism (6), and the door body (1) bottom fixedly connected with clearance mechanism (7).
2. The pneumatic bus sliding plug door with the anti-pinch function of claim 1, which is characterized in that: glass (2) top and bottom are equipped with square groove in the door body (1), and clearance mechanism (7) top sets up in preventing pressing from both sides mechanism (6) and arrange adjacent one side between the door body (1) in, and the positive side glass (2) top of the door body (1) and below all are equipped with the rectangle opening, link up between rectangle opening and the square groove, fixedly connected with automatic telescopic link (501) on fixed strip (5), fixed strip (5) and carriage between fixed connection.
3. The pneumatic bus sliding plug door with the anti-pinch function of claim 1, which is characterized in that: the anti-pinch mechanism (6) comprises an arc-shaped capsule body (601) fixedly connected to one adjacent side between the door bodies (1), contact blocks (602) are uniformly and fixedly connected to one side, away from the door bodies (1), of the arc-shaped capsule body (601), arc-shaped guide rods (603) are fixedly connected between the inner side portions of the arc-shaped capsule body (601) of the contact blocks (602), contact heads (604) are fixedly connected to the top ends of the arc-shaped guide rods (603) on the uppermost contact block (602), a bidirectional valve plate (605) is fixedly connected to the right side of a square groove in the door body (1), a push plate (606) is arranged on the left side of the bidirectional valve plate (605), a connecting rod (607) is fixedly connected to the left side of the push plate (606), an elastic sealing piece (608) is arranged on a part, penetrating through a rectangular opening, of the connecting rod (607), the elastic sealing piece (608) is fixedly connected with the connecting rod (607) and the rectangular opening, strip-shaped capsule body (609) is uniformly and fixedly connected to the front side and the rear side of the arc-shaped capsule body (601), the strip-shaped capsule body (609) is internally and uniformly and fixedly connected with a fixed spring (610), the other end of the fixed spring (610) is fixedly connected with a fixed sliding plate (611), and the fixed sliding plate (611) is in sliding connection with the inner wall of the door body (1).
4. The pneumatic bus sliding plug door with the anti-pinch function of claim 3, characterized in that: the arc-shaped capsule body (601) is communicated with the square groove, the part between the square grooves in the door body (1) is not communicated with the arc-shaped capsule body (601), an induction device is fixedly connected between the arc-shaped guide rod (603) positioned at the top and the contact head (604), the arc-shaped guide rod (603) is fixedly connected on the contact block (602) at the lowest part of the inner side of the arc-shaped capsule body (601) in a same way, the contact head (604) is fixedly connected on the arc-shaped guide rod (603), the other end of the automatic telescopic rod (501) is fixedly connected with the connecting rod (607) and is arranged between the parts outside the door body (1), and the push plate (606) in the square groove below is arranged and has magnetism.
5. The pneumatic bus sliding plug door with the anti-pinch function of claim 1, which is characterized in that: the cleaning mechanism (7) comprises a cleaning box (701) fixedly connected to the bottom end of the door body (1), rotating blocks (702) are arranged on the inner side of the cleaning box (701) close to the left side and the right side of the bottom end, cleaning strips (703) are rotatably connected between the outer sides of the rotating blocks (702), cleaning brushes (704) are uniformly and fixedly connected to the bottom ends of the cleaning strips (703), sliding columns (705) are uniformly arranged on the cleaning strips (703), connecting steel wires (706) are fixedly connected to one sides, far away from the cleaning strips (703), of the sliding columns (705), fixing plates (707) are slidably connected to the top ends of the sliding columns (705), the top ends of the connecting steel wires (706) penetrate through the fixing plates (707) and are slidably connected to the fixing plates (707), sliding columns (708) are fixedly connected to the top ends of the fixing plates (707), gas gathering boxes (709) are penetrated through the top ends of the sliding columns (708), and the sliding columns (708) are slidably connected to the gas gathering boxes (709), gather gas box (709) bottom even fixedly connected with two-way air valve pipe (710), be equipped with two reset spring (711) in gathering gas box (709), reset spring (711) top fixed connection has air compressing plate (712), sliding connection between air compressing plate (712) and gathering gas box (709), turning block (702) top fixed connection pivot (713) that is located clearance box (701) right side, pivot (713) pass in the door body (1) and rotate between the door body (1) and be connected, even fixedly connected with rotating fan blade (714) on the part that square inslot was arranged in to pivot (713).
6. The pneumatic bus sliding plug door with the anti-pinch function of claim 5, characterized in that: the air pressing plate (712) is uniformly provided with round openings, the round openings and the sliding columns (708) are on the same central axis, the magnetic poles between the pushing plate (606) and the air pressing plate (712) are the same, the magnetic poles between the pushing plate (606) and the sliding columns (708) are opposite, and the top ends of the rotating blocks (702) arranged on the left side in the cleaning box (701) and the top end of the cleaning box (701) are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110758242.7A CN114179597A (en) | 2021-07-05 | 2021-07-05 | Pneumatic bus sliding plug door with anti-pinch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110758242.7A CN114179597A (en) | 2021-07-05 | 2021-07-05 | Pneumatic bus sliding plug door with anti-pinch function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114889660A (en) * | 2022-05-09 | 2022-08-12 | 浙江中辰城市应急服务管理有限公司 | Urban safety data operation method and system based on Internet of things technology |
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| EP0694427A2 (en) * | 1994-07-26 | 1996-01-31 | Mecaplast Sam | Door window module and method mounting such a module |
| US20140237898A1 (en) * | 2013-02-27 | 2014-08-28 | Hyundai Motor Company | Sliding door device for motor vehicle |
| DE102014014715A1 (en) * | 2014-10-04 | 2016-04-07 | Man Truck & Bus Ag | Door construction for a vehicle with pivotable, bottom-side sealing device |
| CN205065124U (en) * | 2015-10-14 | 2016-03-02 | 西安同华橡塑模具制品厂 | Connecting device is imported and exported to software bag liquid |
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| CN114889660A (en) * | 2022-05-09 | 2022-08-12 | 浙江中辰城市应急服务管理有限公司 | Urban safety data operation method and system based on Internet of things technology |
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