CN204002239U - Machinery anti-pinch electric inner swing door - Google Patents
Machinery anti-pinch electric inner swing door Download PDFInfo
- Publication number
- CN204002239U CN204002239U CN201420495516.3U CN201420495516U CN204002239U CN 204002239 U CN204002239 U CN 204002239U CN 201420495516 U CN201420495516 U CN 201420495516U CN 204002239 U CN204002239 U CN 204002239U
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- face
- spring
- door
- dead slot
- top board
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Abstract
The utility model discloses a kind of mechanical anti-pinch electric inner swing door, comprise anti-jamming device and vibration abatement, on described anti-jamming device, be provided with a limit frame, dead slot, block, shifting chute, top board, folding hinge, push rod, hard spring, stop button, spring fixed station; On described vibration abatement, be provided with roller, directed guide rail, positioning cylinder, rotation loop bar, sleeve, slip top plug, damping spring, buffer spring, fork-join head, connecting rod, electrical door pump.The structural principle of the utility model device is simply clear, bumper and absorbing shock spring is set in the middle of the connecting rod with electrical door pump, reduce the collision between door-plate, anti-jamming device is independent between door-plate, while making to occur situation, can automatically stop fast the closing motion of a pump in time, give timely prompting of driver.
Description
Technical field
The utility model relates to a kind of mechanical anti-pinch electric inner swing door, is a kind of electric inner swing door that stops fast closing a startup, bumper and absorbing shock function that has specifically.
Background technology
In urban traffic, bus is a kind of very important vehicles, on the street of visitors flowrate rapid flow, can alleviate fast the congested conditions of road.
Actual operating characteristic due to bus, walk under various road conditions, upper and lower visitors flowrate is large, for peak period, also there will be crowded state, like this inevitably situation with regard to there will be passenger doors place often to have the door-plate of passenger in being closed to clip to, can in motion process, produce potential safety hazard, and because the individual junction of door-plate under opening and closing state fixed, in the time of driving, between two fan door-plates, can unanimously be in the state that rocks collision, produce abnormal sound, can cause damage to mechanical part, door body has the impact event of an inertia after opening or closing, to running part mechanism, can cause damage, reduce the application life of parts.
Utility model content
The object of utility model is the deficiency existing for prior art, and a kind of mechanical anti-pinch electric inner swing door is provided.
To achieve the above object, the method that the utility model adopts is: a kind of mechanical anti-pinch electric inner swing door, comprise anti-jamming device and vibration abatement, on described anti-jamming device, be provided with a limit frame, dead slot, block, shifting chute, top board, folding hinge, push rod, hard spring, stop button, spring fixed station, on described vibration abatement, be provided with roller, directed guide rail, positioning cylinder, rotation loop bar, sleeve, slip top plug, damping spring, buffer spring, fork-join head, connecting rod, electrical door pump, described block is positioned at a frame left side, limit, the limit, left side of dead slot in the middle of outstanding, described shifting chute is positioned at the centre position of dead slot upper and lower end face, described top board is positioned at dead slot, upper and lower side and shifting chute are connected, left end face is connected with block, the left side of described folding hinge is connected with top board, the its right end face of right side and dead slot is connected, one end of described push rod is fixedly connected with the upper end position of its right end face of top board, one end of described hard spring is fixedly connected on its right end face of top board, the its right end face contact of the other end and dead slot is connected, described spring fixed station and its right end face of dead slot are fixedly connected with, be connected with hard spring, the center of center and push rod is corresponding, described stop button is positioned at the left end face of upper end spring fixed station, center is relative with push rod, described roller is connected with the upper and lower end face of Men Bian frame by connecting rod, connecting-rod head is fixed on a limit frame, described directed guide rail is positioned at the parallel position up and down of car door, be connected with roller, one end of described positioning cylinder is fixed on a upper surface of limit frame, cover nose end and the positioning cylinder of described rotation loop bar are rotatably connected, the other end is fixedly connected with a transverse plane of the top plug that slides, described slip top plug is positioned at sleeve, described damping spring is positioned at sleeve, be enclosed within on rotation loop bar, the left side of one end and sleeve is connected, the other end is connected with an end face of the top plug that slides, described buffer spring is between sleeve and slip top plug, described fork-join head one end and the outer face, right side of sleeve be fixedly connected with, one end of round end and connecting rod is rotatably connected, the other end of described connecting rod is fixedly connected with the swingle of electrical door pump.
As preferably, the relative contact step end face in left and right of described door limit frame is surrounded by elastic rubber layer.
As preferably, the natural length of described hard spring is greater than the ultimate range of top board and dead slot right side.
As preferably, described connecting rod is " V " shape cylindrical bar.
Beneficial effect
The structural principle of this use new device is simply clear, bumper and absorbing shock spring is set in the middle of the connecting rod with electrical door pump, reduce the collision between door-plate, anti-jamming device is independent between door-plate, while making to occur situation, can automatically stop fast the closing motion of a pump in time, give timely prompting of driver.
Accompanying drawing explanation
Fig. 1 the utility model apparatus structure schematic diagram;
Fig. 2 the utility model device plan structure schematic diagram;
Wherein, 11-door limit frame, 12-dead slot, 13-block, 14-shifting chute, 15-top board, the folding hinge of 16-, 17-push rod, 18-hard spring, 19-stop button, 20-spring fixed station, 21-roller, the directed guide rail of 22-, 23-positioning cylinder, 24-rotation loop bar, 25-sleeve, 26-slide and push up plug, 27-damping spring, 28-buffer spring, 29-fork-join head, 30-connecting rod, 31-electrical door pump.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, the present embodiment is implemented take technical solutions of the utility model under prerequisite, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.
Embodiment 1:
If Fig. 1 is to as shown in Fig. 2, a kind of mechanical anti-pinch electric inner swing door, comprise anti-jamming device and vibration abatement, on described anti-jamming device, be provided with a limit frame 11, dead slot 12, block 13, shifting chute 14, top board 15, folding hinge 16, push rod 17, hard spring 18, stop button 19, spring fixed station 20; On described vibration abatement, be provided with roller 21, directed guide rail 22, positioning cylinder 23, rotation loop bar 24, sleeve 25, slide and push up plug 26, damping spring 27, buffer spring 28, fork-join head 29, connecting rod 30, electrical door pump 31.
Block 13 is positioned at limit frame 11 left side, the limit, left side of dead slot 12 in the middle of outstanding, in left and right, the junction of two fan doors arranges a step connection, all contact surfaces are all surrounded by one deck elastic rubber layer, making door close rear pressurized can tightly contact, while impinging upon together, do not have the too large sound when closing, avoid very stiff and demanding damage door-plate.
Shifting chute 14 is positioned at the centre position of dead slot 12 upper and lower end faces, described top board 15 is positioned at dead slot 12, upper and lower side and shifting chute 14 are connected, left end face is connected with block 13, the upper and lower end face of top board 15, in order to coordinate with shifting chute 14, arranges a projecting block in the middle of end face, and shape is consistent with the cross sectional shape of shifting chute 14, contact surface need to carry out smooth antirust processing, the corrosion that may cause after placement frictionally damage and time are permanent.
The left side of folding hinge 16 is connected with top board 15, right side is connected with its right end face of dead slot 12, when top board 15 pressurizeds are to the inside time, folding hinge 18 can dwindle left and right distance along folding line, one end of push rod 17 is fixedly connected with the upper end position of its right end face of top board 15, for the ease of retainer spring, the left end of push rod 17 arranges a cylinder step, and the internal diameter of diameter and spring is consistent.
One end of hard spring 18 is fixedly connected on its right end face of top board 15, the its right end face contact of the other end and dead slot 12 is connected, very close to each other in order to guarantee between door-plate, the natural length of hard spring 18 need to be greater than the ultimate range of top board 15 and dead slot 12 right sides, makes to be stressed one of the consistent maintenance of normal condition lower roof plate 15.
Spring fixed station 20 is fixedly connected with its right end face of dead slot 12, be connected with hard spring 18, center is corresponding with the center of push rod 17, spring fixed station 20 center in upper end is provided with a circular hole, the left end face that is positioned at upper end spring fixed station 20 for the ease of the stop button 19 through described in the control line of stop button 19, center is relative with push rod 17.
Roller 21 is connected with the upper and lower end face of Men Bian frame 11 by connecting rod, connecting-rod head is fixed on a limit frame 11, directed guide rail 22 is positioned at the parallel position up and down of car door, be connected with roller 21, one end of positioning cylinder 23 is fixed on a upper surface of limit frame 11, cover nose end and the positioning cylinder 23 of rotation loop bar 24 are rotatably connected, the other end is fixedly connected with a transverse plane of the top plug 26 that slides, the top plug 26 that slides is positioned at sleeve 25, moved left and right by the power of both sides spring, described damping spring 27 is positioned at sleeve 25, be enclosed within on rotation loop bar 24, one end is connected with the left side of sleeve 25, the other end is connected with an end face of the top plug 26 that slides, when door-plate cuts out, damping spring 27 has a compressive force to exist, give a lasting extruding force of door-plate on both sides, door-plate is linked together always, reduce the collision between door-plate.
Buffer spring 28 is filled between 26 at sleeve 25 and the top of sliding, when door-plate is opened the moment stopping, the inertia that has a preshoot, can eliminate by the compression recovery process of buffer spring 28, for bindiny mechanism can not collided, produce infringement, fork-join head 29 one end and the outer face, right side of sleeve 25 be fixedly connected with, one end of round end and connecting rod 30 is rotatably connected, and the other end of connecting rod 30 is fixedly connected with the swingle of electrical door pump 31, and connecting rod 30 is " V " shape cylindrical bar.
The distance of top board 15 and dead slot 12 right sides be take a people's arm diameter and is that benchmark sets, when both sides door-plate clips to people's limbs when cutting out, top board 15 is pressed to both sides and is moved when push rod 17 is encountered stop button 19, controls at once electrical door pump 31 and quits work.
Embodiment 2:
If Fig. 1 is to as shown in Fig. 2, a kind of mechanical anti-pinch electric inner swing door, comprise anti-jamming device and vibration abatement, on described anti-jamming device, be provided with a limit frame 11, dead slot 12, block 13, shifting chute 14, top board 15, folding hinge 16, push rod 17, hard spring 18, stop button 19, spring fixed station 20; On described vibration abatement, be provided with roller 21, directed guide rail 22, positioning cylinder 23, rotation loop bar 24, sleeve 25, slide and push up plug 26, damping spring 27, buffer spring 28, fork-join head 29, connecting rod 30, electrical door pump 31.
Block 13 is positioned at limit frame 11 left side, the limit, left side of dead slot 12 in the middle of outstanding, in left and right, the junction of two fan doors arranges a step connection, all contact surfaces are all surrounded by one deck elastic rubber layer, making door close rear pressurized can tightly contact, while impinging upon together, do not have the too large sound when closing, avoid very stiff and demanding damage door-plate.
Shifting chute 14 is positioned at the centre position of dead slot 12 upper and lower end faces, described top board 15 is positioned at dead slot 12, upper and lower side and shifting chute 14 are connected, left end face is connected with block 13, the upper and lower end face of top board 15, in order to coordinate with shifting chute 14, arranges a projecting block in the middle of end face, and shape is consistent with the cross sectional shape of shifting chute 14, contact surface need to carry out smooth antirust processing, the corrosion that may cause after placement frictionally damage and time are permanent.
The left side of folding hinge 16 is connected with top board 15, right side is connected with its right end face of dead slot 12, when top board 15 pressurizeds are to the inside time, folding hinge 18 can dwindle left and right distance along folding line, one end of push rod 17 is fixedly connected with the upper end position of its right end face of top board 15, for the ease of retainer spring, the left end of push rod 17 arranges a cylinder step, and the internal diameter of diameter and spring is consistent.
One end of hard spring 18 is fixedly connected on its right end face of top board 15, the its right end face contact of the other end and dead slot 12 is connected, very close to each other in order to guarantee between door-plate, the natural length of hard spring 18 need to be greater than the ultimate range of top board 15 and dead slot 12 right sides, makes to be stressed one of the consistent maintenance of normal condition lower roof plate 15.
Spring fixed station 20 is fixedly connected with its right end face of dead slot 12, be connected with hard spring 18, center is corresponding with the center of push rod 17, spring fixed station 20 center in upper end is provided with a circular hole, the left end face that is positioned at upper end spring fixed station 20 for the ease of the stop button 19 through described in the control line of stop button 19, center is relative with push rod 17.
Roller 21 is connected with the upper and lower end face of Men Bian frame 11 by connecting rod, connecting-rod head is fixed on a limit frame 11, directed guide rail 22 is positioned at the parallel position up and down of car door, be connected with roller 21, one end of positioning cylinder 23 is fixed on a upper surface of limit frame 11, cover nose end and the positioning cylinder 23 of rotation loop bar 24 are rotatably connected, the other end is fixedly connected with a transverse plane of the top plug 26 that slides, the top plug 26 that slides is positioned at sleeve 25, moved left and right by the power of both sides spring, described damping spring 27 is positioned at sleeve 25, be enclosed within on rotation loop bar 24, one end is connected with the left side of sleeve 25, the other end is connected with an end face of the top plug 26 that slides, when door-plate cuts out, damping spring 27 has a compressive force to exist, give a lasting extruding force of door-plate on both sides, door-plate is linked together always, reduce the collision between door-plate.
Buffer spring 28 is filled between 26 at sleeve 25 and the top of sliding, when door-plate is opened the moment stopping, the inertia that has a preshoot, can eliminate by the compression recovery process of buffer spring 28, for bindiny mechanism can not collided, produce infringement, fork-join head 29 one end and the outer face, right side of sleeve 25 be fixedly connected with, one end of round end and connecting rod 30 is rotatably connected, and the other end of connecting rod 30 is fixedly connected with the swingle of electrical door pump 31, and connecting rod 30 is " V " shape cylindrical bar.
The distance of top board 15 and dead slot 12 right sides be take a people's arm diameter and is that benchmark sets, when both sides door-plate clips to people's limbs when cutting out, top board 15 is pressed to both sides and is moved when push rod 17 is encountered stop button 19, controls at once electrical door pump 31 and quits work.
The operating characteristic of anti-jamming device can have the another kind of embodiment of crossing as required, the control line discord electrical door pump of stop button 19 is directly connected, but control alarm buzzer with a door pump, link together, when top board 15 pressurizeds make stop button 19 work, first export a signal, then the sound immediately gives the alarm after the acceptance of door pump control alarm buzzer, the reverse mobile 2-3 of control gate pump second simultaneously, the real time that can close according to door-plate, at door pump, control on alarm buzzer and set the suitable time, shifting out, pressed from both sides body and be as the criterion, do not need door to open completely, prevent from when crowded in car causing the passenger at car door place to be extruded.
Claims (4)
1. a mechanical anti-pinch electric inner swing door, it is characterized in that: comprise anti-jamming device and vibration abatement, on described anti-jamming device, be provided with a limit frame (11), dead slot (12), block (13), shifting chute (14), top board (15), folding hinge (16), push rod (17), hard spring (18), stop button (19), spring fixed station (20), on described vibration abatement, be provided with roller (21), directed guide rail (22), positioning cylinder (23), rotation loop bar (24), sleeve (25), slide and push up plug (26), damping spring (27), buffer spring (28), fork-join head (29), connecting rod (30), electrical door pump (31), described block (13) is positioned at limit frame (11) left side, the limit, left side of dead slot (12) in the middle of outstanding, described shifting chute (14) is positioned at the centre position of dead slot (12) upper and lower end face, described top board (15) is positioned at dead slot (12), upper and lower side and shifting chute (14) are connected, left end face is connected with block (13), the left side of described folding hinge (16) is connected with top board (15), right side is connected with its right end face of dead slot (12), one end of described push rod (17) is fixedly connected with the upper end position of its right end face of top board (15), one end of described hard spring (18) is fixedly connected on its right end face of top board (15), the its right end face contact of the other end and dead slot (12) is connected, described spring fixed station (20) is fixedly connected with its right end face of dead slot (12), be connected with hard spring (18), center is corresponding with the center of push rod (17), described stop button (19) is positioned at the left end face of upper end spring fixed station (20), center is relative with push rod (17), described roller (21) is connected with the upper and lower end face of Men Bian frame (11) by connecting rod, connecting-rod head is fixed on a limit frame (11), described directed guide rail (22) is positioned at the parallel position up and down of car door, be connected with roller (21), one end of described positioning cylinder (23) is fixed on a upper surface of limit frame (11), cover nose end and the positioning cylinder (23) of described rotation loop bar (24) are rotatably connected, the other end is fixedly connected with a transverse plane of the top plug (26) that slides, described slip top plug (26) is positioned at sleeve (25), described damping spring (27) is positioned at sleeve (25), be enclosed within on rotation loop bar (24), one end is connected with the left side of sleeve (25), the other end is connected with an end face of the top plug (26) that slides, described buffer spring (28) is positioned at sleeve (25) and slides between top plug (26), described fork-join head (29) one end be fixedly connected with the outer face, right side of sleeve (25), one end of round end and connecting rod (30) is rotatably connected, the other end of described connecting rod (30) is fixedly connected with the swingle of electrical door pump (31).
2. a kind of mechanical anti-pinch electric inner swing door according to claim 1, is characterized in that: the relative contact step end face in left and right of described door limit frame (11) is surrounded by elastic rubber layer.
3. a kind of mechanical anti-pinch electric inner swing door according to claim 1, is characterized in that: the natural length of described hard spring (18) is greater than the ultimate range of top board (15) and dead slot (12) right side.
4. a kind of mechanical anti-pinch electric inner swing door according to claim 1, is characterized in that: described connecting rod (30) is " V " shape cylindrical bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495516.3U CN204002239U (en) | 2014-08-29 | 2014-08-29 | Machinery anti-pinch electric inner swing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495516.3U CN204002239U (en) | 2014-08-29 | 2014-08-29 | Machinery anti-pinch electric inner swing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002239U true CN204002239U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495516.3U Expired - Fee Related CN204002239U (en) | 2014-08-29 | 2014-08-29 | Machinery anti-pinch electric inner swing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002239U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912427A (en) * | 2015-04-15 | 2015-09-16 | 上海交通大学 | Clamping prevention device of automobile door |
| CN109693089A (en) * | 2019-01-14 | 2019-04-30 | 宁海金辉模塑有限公司 | Automobile headlamp shade installs carriage |
| CN110424852A (en) * | 2019-08-13 | 2019-11-08 | 清远职业技术学院 | A kind of car door anti-clamping structure |
| CN112983224A (en) * | 2021-02-22 | 2021-06-18 | 辽东学院 | Fireproof and radiation-proof intelligent safety type protective medical door |
-
2014
- 2014-08-29 CN CN201420495516.3U patent/CN204002239U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912427A (en) * | 2015-04-15 | 2015-09-16 | 上海交通大学 | Clamping prevention device of automobile door |
| CN104912427B (en) * | 2015-04-15 | 2017-03-01 | 上海交通大学 | Arrangements for automotive doors anti-pinch device |
| CN109693089A (en) * | 2019-01-14 | 2019-04-30 | 宁海金辉模塑有限公司 | Automobile headlamp shade installs carriage |
| CN109693089B (en) * | 2019-01-14 | 2023-11-17 | 宁海金辉模塑有限公司 | Automobile front lampshade mounting sliding device |
| CN110424852A (en) * | 2019-08-13 | 2019-11-08 | 清远职业技术学院 | A kind of car door anti-clamping structure |
| CN112983224A (en) * | 2021-02-22 | 2021-06-18 | 辽东学院 | Fireproof and radiation-proof intelligent safety type protective medical door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |