CN207847367U - A kind of Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring - Google Patents
A kind of Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring Download PDFInfo
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- CN207847367U CN207847367U CN201720957364.8U CN201720957364U CN207847367U CN 207847367 U CN207847367 U CN 207847367U CN 201720957364 U CN201720957364 U CN 201720957364U CN 207847367 U CN207847367 U CN 207847367U
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Abstract
The utility model provides a kind of Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring, is related to bus industry, anti-pinch effect is good.Anti-pinch door without injuring includes door body, door body side is equipped with the sealing joint strip to seal, it is provided with photo-signal channel, there are optical signal transmitter, receiver in its both ends respectively, it is wedge-like portion that sealing joint strip, which is located at photo-signal channel backwards to the part of the side of door body, its cross section gradually increases from side, and wedge structure is biased with photo-signal channel sells off shape with turned-out when being stopped.The sealing of door is showed by turned-out reckon the actual amount after a discount of wedge-like portion of sealing joint strip, the process will not cause photo-signal channel to occur to stop optical signal transmission compared with large deformation, it ensure that leakproofness, if car door accidentally clamps other objects, sealing joint strip can occur further to deform, photo-signal channel is set to deform, to block the transmission of optical signal, make car door opening, while ensureing normal sealing, it can ensure the correct judgement of anti-error folder, improve reliability.
Description
Technical field
The utility model is related to bus industries, and in particular to a kind of Anti-clipping car door.
Background technology
With the development of economic technology, population is continuously increased, and largely results in energy crisis and ring using fossil class A fuel A
The problem of border is polluted, government are to solve the problems, such as this, encourage the common people to use transit trip, the quantity of bus is made constantly to increase
It is long, but during the use of bus, safety problem is the most concerned problem of the common people forever.Bus door " stinging people " event is repeatly
Occur repeatly, then has a set of complete anti-clipping system more and more important, but passenger door anti-pinch technology also stops in the prior art
Technology before 5 years cannot meet the consumption demand of people, it is often more important that, car door anti-pinch is related to the person peace of passenger
Entirely, especially to some the elderlys and child passengers.
Authorization Notice No. is CN206245963U, and the Chinese utility model patent that authorized announcement date is 2017.06.13 is announced
A kind of Anti-clipping car door, incudes whether to clip to other objects using sensor on door-plate.It is corresponding each on two door-plates
It is mounted with four baroceptors, and sensor is connect with processor, by air pressure change in cylinder to determine whether clipping to
Object, and control system is delivered a signal to control car door.But this spline structure the problem is that：It clips to and multiplies in car door
When objective, sensor just has induction, needs cylinder by larger power, and anti-grip force is too big, is easy to damage passenger, and anti-pinch
Power and anti-pinch time are uncontrollable, if anti-grip force threshold to be arranged to too small, the car body vibrations when car goes up a slope, in baroceptor
Cylinder push-rod vibrates, and sensor can be made to generate error signal, and control system makes car door automatically turn on, and driving is dangerous.
Authorization Notice No. is CN205469055U, and the Chinese utility model patent that authorized announcement date is 2016.08.17 is announced
A kind of underground automobile door, by the way that sealing joint strip is respectively set on the left and right door of subway, and is mounted with infrared detection wherein
Device, when car door normal switching-off, the infrared ray of RF transmitter transmitting is connect normal through infrared detection hole by infrared ray
After receiving device reception, access is formd, when sandwiching object in crack between a door and its frame, whether the volume of object is big or small, right-left seal adhesive tape
Deformation, which all can be the infrared ray emitted vertically from the top down, so that car door access is not turned on by infrared detection hole, and
Signal is sent to driver, driver is helped to judge whether car door correctly closes.Centered on the arrangement of right-left seal adhesive tape
Symmetrical structure, it is split mode that each door, which has corresponding car door access, car door, in subway traveling, it is necessary to assure car door
Leakproofness, if it is desired to which leakproofness will then improve pressure at closing time, hypertonia can then be such that sealing joint strip deforms upon at this time, meeting
It influences optical signal therein to transmit, makes car door that the probability that malfunction is opened occur and improve, it is easy to cause car door to open by mistake, to place
Passenger near car door causes security risk.On the contrary, to ensure passenger safety, then to ensure the susceptibility of anti-pinch, meeting
So that the pressure that car door closes is reduced, reduces the leakproofness in compartment.
Utility model content
The purpose of this utility model is to provide the close of a kind of leakproofness and anti-pinch effect good Anti-pinch door without injuring and Anti-pinch door without injuring
Seal strip and the vehicle for using this Anti-pinch door without injuring.
To achieve the above object, Anti-pinch door without injuring adopts the following technical scheme that in the utility model：
Technical solution 1：The side of a kind of Anti-pinch door without injuring, including door body and doorframe, door body is equipped with for when Anti-pinch door without injuring is closed
The sealing joint strip of sealing function is played, photo-signal channel is equipped in sealing joint strip, the both ends of photo-signal channel are respectively equipped with light letter
The photo-signal channel that is located at of number transmitter, optical signal receiver, the sealing joint strip backwards to the part of the side of door body is wedge shape
Part, the width of the cross section of the wedge-like portion gradually increase from side to the side close to door body, the wedge-like portion with
Photo-signal channel biasing is arranged sells off shape with turned-out when being stopped.Advantage is：The wedge-shaped part of sealing joint strip
Point, cross section is that side gradually increases, and ensure that sealing joint strip when being under pressure, sealing joint strip can turn down outward, will not
Directly photo-signal channel is made to deform, not will produce error signal, lead to the maloperation of Anti-pinch door without injuring, at the same sealing joint strip and doorframe
Cooperation, ensure that the leakproofness of Anti-pinch door without injuring.
Technical solution 2：On the basis of technical solution 1, the top of the wedge-like portion has the predeformation turned down outward
Amount.Advantage is：The predeformation amount for having turned-out folding at the top of the wedge-like portion of sealing joint strip, can make sealing joint strip by
When to extruding force, can first wedge-like portion be made to turn down, will not directly be expressed to photo-signal channel, Anti-pinch door without injuring will not be caused malfunction occur
Make, improves anti-pinch effect.
Technical solution 3：On the basis of technical solution 1 or 2, the sealing joint strip includes for being fixedly connected with door body
Bottom and top equipped with the photo-signal channel, the top generally wedge structure.Advantage is：Sealing joint strip
Photo-signal channel is arranged in wedge structure, when it being made to be squeezed power, is easy to happen deformation, photo-signal channel can be made to become
Shape makes the optical signal of transmission be affected, and to make the judgement that passenger is pressed from both sides, improves anti-pinch sensitivity.
Technical solution 4：On the basis of technical solution 1 or 2, the photo-signal channel is that cross section is that wedge-shaped wedge shape is logical
Road, the tip of the wedgy passage are consistent with the direction of the tip of wedge-like portion.Advantage is：Consistent using shape
Cavity, convenient for being processed in design and manufacture mold, and wall thickness is identical, and the ability for restoring deformation is good.
Technical solution 5：On the basis of technical solution 3, set in the bottom that the sealing joint strip is fixedly connected with door body
There is cavity structure.Advantage is：Cavity reduces solid volume, can share the pressure that sealing joint strip is subject to, and make
Sealing joint strip is not easy to be permanently deformed, and increases service life.
Technical solution 6：On the basis of technical solution 1 or 2, the photo-signal channel, optical signal transmitter and optical signal
Receiver is Infrared Channel, RF transmitter and infrared receiver.Advantage is：Infrared ray sensing technology at
It is ripe, it is widely used.
Technical solution 7：On the basis of technical solution 1, the side installation T shapes buckle of the door body, the sealing joint strip
T shape card slots are equipped with door body fixed connection place, the sealing joint strip is fixedly connected by T shapes card slot with T shapes buckle with door body.Its
Advantageous effect is：It can ensure door-plate in repeating motion and the bonding strength of sealing joint strip using T shapes card slot, and structure letter
Single intensity is high.
Sealing joint strip adopts the following technical scheme that in the utility model：
Technical solution 1：The sealing joint strip of Anti-pinch door without injuring, sealing joint strip is interior to be equipped with photo-signal channel, and the sealing joint strip is located at
The part of the wherein side of photo-signal channel is wedge-like portion, described backwards to the side of door body when which is sealing joint strip use
The width of the cross section of wedge-like portion gradually increases from side to the side close to door body, the wedge-like portion and photo-signal channel
Biasing is arranged sells off shape with turned-out when being stopped.
Technical solution 2：On the basis of technical solution 1, the top of the wedge-like portion has the predeformation turned down outward
Amount.
Technical solution 3：On the basis of technical solution 1 or 2, the sealing joint strip includes for being fixedly connected with door body
Bottom and top equipped with the photo-signal channel, the top generally wedge structure.
Technical solution 4：On the basis of technical solution 1 or 2, the photo-signal channel is that cross section is that wedge-shaped wedge shape is logical
Road, the tip of the wedgy passage are consistent with the direction of the tip of wedge-like portion.
Technical solution 5：On the basis of technical solution 3, in the bottom that the sealing joint strip is used to be fixedly connected with door body
In be equipped with cavity structure.
Technical solution 6：On the basis of technical solution 1 or 2, the both ends of photo-signal channel are respectively equipped with optical signal launch
Device, optical signal receiver, the optical signal transmitter and optical signal receiver are respectively RF transmitter and infrared receiver
Device.
Technical solution 7：On the basis of technical solution 3, bottom of the sealing joint strip for being fixedly connected with door body
Equipped with T shape card slots, the T shapes buckle that T shape card slots are used to install with door body side is fixedly connected.
Vehicle adopts the following technical scheme that in the utility model：
Technical solution 1：A kind of vehicle, including Anti-pinch door without injuring and compartment, Anti-pinch door without injuring include sealing joint strip, door body and doorframe, door
Frame is connect with compartment, and the Anti-pinch door without injuring is the Anti-pinch door without injuring described in 1 ~ 7 any one in the technical solution that above-mentioned Anti-pinch door without injuring uses.
Description of the drawings
Fig. 1 is the utility model Anti-clipping car door structural schematic diagram；
Fig. 2 is structural schematic diagram when the utility model Anti-clipping car door is closed；
Fig. 3 is structural schematic diagram when the utility model Anti-clipping car door is opened；
Fig. 4 is sealing joint strip schematic cross-section in embodiment 1；
Fig. 5 is sealing joint strip schematic cross-section in embodiment 2；
Fig. 6 is sealing joint strip schematic cross-section in embodiment 3；
Fig. 7 is sealing joint strip schematic cross-section in embodiment 4；
In figure：1. sealing joint strip；101. wedge structure；102. door body is fixedly connected with bottom；103. photo-signal channel；104.
Cavity；105.T shape card slots；2. infrared receiver；3. RF transmitter；4. driven door；5. active door；6. hinge；7.
Frame；8. axis pin；9 pedestals；10. the pump housing；11. connecting seat.
Specific implementation mode
Embodiment 1：As shown in Fig. 1 ~ 4, sealing joint strip 1 is fixedly connected with bottom 102, door with door body including wedge structure 101
Body, which is fixedly connected in bottom 102, is machined with photo-signal channel 103 and cavity 104, and Anti-clipping car door is folding door, and doorframe 7 is mounted on
On compartment, door body is respectively that active door 5 and driven door 4 save door plate opening running space and enabling Rear Door using folding door
It is occupied.It is hinged with multiple hinges 6 between two door-plates, and active door 5 is hinged with doorframe 7 by axis pin 8, driven door 4
It is connect by T shapes card slot 105 between sealing joint strip 1, wherein the wedge structure 101 of sealing joint strip 1 and 7 fitted seal of doorframe,
Sealing joint strip is rubber product, and 101 forced area of wedge structure is small, and the pressure being subject to is big, is easy deformation, makes photo-signal channel
Infrared ray receiving in 103 receives influence.The cavity 104 of setting, reduces solid volume, can share what sealing joint strip 1 was subject to
Pressure, and sealing joint strip 1 is made to be not easy to be permanently deformed, increase service life.When clipping to passenger, grip force suffered by passenger is little,
It is safer, and sealing function can be played.Wherein infrared receiver 2 is installed on 103 top of photo-signal channel of sealing joint strip 1,
RF transmitter 3 is installed in lower part.
The door pump installed on car door includes the pump housing 10 and pedestal 9, and pedestal 9 is on the lower half of doorframe, pedestal 9
There are rotary shaft, the pump housing 10 that can be rotated around pedestal rotary shaft, is matched with connecting seat 11 using bolt when the pump housing 10 is connect with active door 5
Close, the pump housing connects active door, when active door is opened, by pressure, using being bolted, bolt can by axial compressive force with
Radial shear power ensure that bonding strength, also, the pump housing is mounted on active door lower half, it is possible to reduce active door is in rotation
The torque being subject to reduces idle work when opening car door.When Anti-clipping car door is opened, two door-plates are inner swing door, can be ensured
Open the door when vehicle outside waiting person safety, be not take up road width, do not interfere with other vehicles or pedestrians traveling, improve safety
Property.And alarm device is installed on doorframe 7, alarm device is connect with control system, when car door clips to passenger, is directly carried out
Passenger and driver in alarm and reminding compartment, prompt is with obvious effects, and technology maturation is simple.
It when car door is in off state by open state change, is connected by hinge 6 between active door 5 and driven door 4, door pump is received
To electric signal, the pump housing 10 is protruding, and the pump housing 10 is bolted with connecting seat 11, and connecting seat 11 is mounted on active door 5
Lower half pushes active door 5 to move by the pump housing, and active door 5 by torque, rotates, active door 5 drives driven at this time around axis pin 8
Door 4 moves, in the stroke of door closing, if the sealing joint strip 1 mounted on 4 side of driven door touches passenger, wedge structure
101 forced areas are small, big by pressure, and sealing joint strip 1 can deform upon at this time, in the inner cavity of sealing joint strip 1, infrared ray hair
Emitter 2 is mounted on bottom, and infrared ray receives pole and is mounted on top, and infrared receiver is sensitive, and 1 deformation of sealing joint strip can make inner cavity
Change in shape makes the infrared signal transmitted in inner cavity block or directly disconnect, the signal hair that infrared receiver 3 receives
Changing can send out signal to control system at this time, and control system is connected with alarm device, can send out the information of the forms such as acousto-optic
It alarms, at the same time, control system issues one electric signal of pump, instructs to open car door, the pump housing 10 can pull actively
Door 5 retracts, and is inverse process with shutdown action.When driven door 4 leaves the position squeezed with passenger, sealing joint strip 1 can restore
Deformation, penetrating inner cavity can also return to the original form, and restore normal in the infrared ray signal that interior intracavitary is transmitted, at this time can be to
Control system sends out signal, stops alarm, and waiting Passengen is adjusted to home.Next shutdown action needs manipulated by driver
It is manually operated again on plate, to prevent secondary injury occurs.
Embodiment 2：As shown in figure 5, difference from example 1 is that：Each end face of sealing joint strip is by embodiment 1
In curved surface be adjusted to plane, facilitate manufacture sealing joint strip model produced in enormous quantities.
Embodiment 3：As shown in fig. 6, the difference is that only with embodiment 2：The section of photo-signal channel 103 is square
Shape.
Embodiment 4：As shown in fig. 7, the difference is that only with embodiment 2：The section of photo-signal channel 103 is triangle
Shape.
In other embodiments, the installation site of door pump can also adjust, smaller in vehicle body, and interior part setting is more
In the case of compact, space is limited, and the installation site of pump can be also placed at the top of car door, save interior space in this way, be prevented
Only the crowded pump that bumps to of passenger comes to harm；The section of cavity can also be designed to circle, easy to process, and sealing joint strip weight
It is smaller to the influence of structure after complex deformation；The unfolding mode of car door can be also adjusted according to vehicle body concrete condition, in compartment sky
Between allow in the case of, car door opening mode can be set to formula, the sealing joint strip wedge-like portion on two door-plates is thought back
Sealing cooperation, good airproof performance and anti-pinch effect is good, enabling stabilized seal is good, occurs accidentally to press from both sides passenger smaller.
Claims (15)
1. a kind of Anti-pinch door without injuring, including door body, the side of door body is equipped with the sealing for playing sealing function when Anti-pinch door without injuring is closed
Adhesive tape, sealing joint strip is interior to be equipped with photo-signal channel, and the both ends of photo-signal channel are respectively equipped with optical signal transmitter, optical signal receives
Device, which is characterized in that the sealing joint strip be located at photo-signal channel backwards to the side of door body part be wedge-like portion, it is described
The width of the cross section of wedge-like portion gradually increases from side to the side close to door body, the wedge-like portion and photo-signal channel
Biasing is arranged sells off shape with turned-out when being stopped.
2. Anti-pinch door without injuring according to claim 1, it is characterised in that：The top of the wedge-like portion is pre- with turning down outward
Deflection.
3. Anti-pinch door without injuring according to claim 1 or 2, it is characterised in that：The sealing joint strip includes for being fixed with door body
The bottom of connection and top equipped with the photo-signal channel, the top generally wedge structure.
4. Anti-pinch door without injuring according to claim 1 or 2, it is characterised in that：The photo-signal channel is that cross section is wedge-shaped
Wedgy passage, the tip of the wedgy passage are consistent with the direction of the tip of wedge-like portion.
5. Anti-pinch door without injuring according to claim 3, it is characterised in that：In the bottom that the sealing joint strip is fixedly connected with door body
In be equipped with cavity structure.
6. Anti-pinch door without injuring according to claim 1 or 2, it is characterised in that：The photo-signal channel, optical signal transmitter and light
Signal receiver is Infrared Channel, RF transmitter and infrared receiver.
7. Anti-pinch door without injuring according to claim 1, it is characterised in that：The side installation T shapes buckle of the door body, the sealing
Adhesive tape is equipped with T shape card slots with door body fixed connection place, and the sealing joint strip buckles fixed connect with door body by T shapes card slot and T shapes
It connects.
8. the sealing joint strip of Anti-pinch door without injuring, sealing joint strip is interior to be equipped with photo-signal channel, it is characterised in that：The sealing joint strip is located at light
The part of the wherein side of signal path is wedge-like portion, which is when sealing joint strip uses backwards to the side of door body, the wedge
The width of the cross section of shape part gradually increases from side to the side close to door body, and the wedge-like portion and photo-signal channel are inclined
It installs and sells off shape with turned-out when being stopped.
9. sealing joint strip according to claim 8, it is characterised in that：The top of the wedge-like portion has to be turned down outward
Predeformation amount.
10. sealing joint strip according to claim 8 or claim 9, it is characterised in that：The sealing joint strip includes for solid with door body
Surely the bottom connected and the top equipped with the photo-signal channel, the top generally wedge structure.
11. sealing joint strip according to claim 8 or claim 9, it is characterised in that：The photo-signal channel is that cross section is wedge shape
Wedgy passage, the tip of the wedgy passage is consistent with the direction of the tip of wedge-like portion.
12. sealing joint strip according to claim 10, it is characterised in that：It is used to fix with door body in the sealing joint strip and connect
Cavity structure is equipped in the bottom connect.
13. sealing joint strip according to claim 8 or claim 9, it is characterised in that：The both ends of photo-signal channel are respectively equipped with light letter
Number transmitter, optical signal receiver, the optical signal transmitter and optical signal receiver are respectively RF transmitter and infrared
Line receiver.
14. sealing joint strip according to claim 10, it is characterised in that：The sealing joint strip with door body for being fixedly connected
Bottom be equipped with T shape card slots, the T shapes that T shape card slots are used to install with door body side are buckled and are fixedly connected.
15. a kind of vehicle, Anti-pinch door without injuring is installed on compartment, it is characterised in that：The Anti-pinch door without injuring is claim 1 ~ 7 any one
The Anti-pinch door without injuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957364.8U CN207847367U (en) | 2017-08-02 | 2017-08-02 | A kind of Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957364.8U CN207847367U (en) | 2017-08-02 | 2017-08-02 | A kind of Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847367U true CN207847367U (en) | 2018-09-11 |
Family
ID=63425676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720957364.8U Active CN207847367U (en) | 2017-08-02 | 2017-08-02 | A kind of Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236108A (en) * | 2018-11-12 | 2019-01-18 | 江苏贝特自动门技术有限公司 | A kind of electric pull/push door |
| CN109386203A (en) * | 2017-08-02 | 2019-02-26 | 郑州宇通客车股份有限公司 | Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring |
| CN109577779A (en) * | 2018-12-06 | 2019-04-05 | 安徽信息工程学院 | A kind of door and window anti-pinch device and its control method |
-
2017
- 2017-08-02 CN CN201720957364.8U patent/CN207847367U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386203A (en) * | 2017-08-02 | 2019-02-26 | 郑州宇通客车股份有限公司 | Anti-pinch door without injuring, the sealing joint strip of Anti-pinch door without injuring and the vehicle using the Anti-pinch door without injuring |
| CN109386203B (en) * | 2017-08-02 | 2023-11-17 | 宇通客车股份有限公司 | Anti-pinch door, sealing rubber strip for anti-pinch door and vehicle using anti-pinch door |
| CN109236108A (en) * | 2018-11-12 | 2019-01-18 | 江苏贝特自动门技术有限公司 | A kind of electric pull/push door |
| CN109577779A (en) * | 2018-12-06 | 2019-04-05 | 安徽信息工程学院 | A kind of door and window anti-pinch device and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
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| CP03 | Change of name, title or address |