CN211032423U - Automatic flexible door edge buffer stop and door edge collision avoidance system - Google Patents
Automatic flexible door edge buffer stop and door edge collision avoidance system Download PDFInfo
- Publication number
- CN211032423U CN211032423U CN201920984928.6U CN201920984928U CN211032423U CN 211032423 U CN211032423 U CN 211032423U CN 201920984928 U CN201920984928 U CN 201920984928U CN 211032423 U CN211032423 U CN 211032423U
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- door
- rubber strip
- rod
- rubber
- bar
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 10
- 230000032683 aging Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to an automatic flexible door edge buffer stop and door edge collision avoidance system, this door edge buffer stop include four-bar linkage, brake stay wire and rubber stretch out the mechanism, wherein: the four-bar linkage mechanism consists of a fixed bar, a driving connecting rod, a driven connecting rod and an extending linkage rod; the brake pull wire acts on the active connecting rod to drive the extending connecting rod to extend; the rubber extension mechanism consists of a rubber strip extension rod linked with an extension linkage rod and an anti-collision rubber strip arranged at the tail end of the rubber strip extension rod; the anti-collision device at the edge of the vehicle door is arranged in the vehicle door, the fixing rod is fixed with the inner side surface of the vehicle door panel, one end of the brake pull wire is connected to the driving connecting rod, and the other end of the brake pull wire is connected to the vehicle frame hinged to the vehicle door, so that an anti-collision system at the edge of the vehicle door is formed. Compared with the prior art, the utility model discloses when having avoided current pasting in the outside crashproof adhesive tape's of door various shortcomings, can open according to the door whether automatic flexible, play the anticollision effect.
Description
Technical Field
The utility model relates to a door edge buffer stop especially relates to an automatic flexible door edge buffer stop and door edge collision avoidance system.
Background
With the rapid development of society, the automobile keeping amount in China is increasing, and along with the automobile keeping amount, increasingly tense parking spaces and smaller parking spaces are formed, so that the daily door opening space is smaller and smaller, and the automobile doors of surrounding automobiles are easily collided to cause damage to automobile paint or metal plates. The current car door edge anti-collision device generally adopts a sticking type rubber block or a rubber strip, and the rubber block or the rubber strip is stuck to the edge position of the car door of a car through a double faced adhesive tape so as to protect the paint at the edge of the car door when the car door is opened and buffer the impact force caused by collision. The disadvantage is that 1 although it can effectively protect the door, the appearance is ugly because it is directly glued on the door. 2 because the rubber is exposed outside the vehicle body for a long time, the rubber is easy to age and crack under the sun and rain, and the service life is very short. 3 because the automobile paint is stuck on the surface of the automobile paint for a long time, the automobile paint at the lower part of the automobile paint is not irradiated by sunlight for a long time, and when the anti-collision strip is taken down in the future, the color difference between the automobile paint and the surrounding paint surface which is often irradiated by the sunlight is formed, and the more bright the color, the more obvious the color difference of the paint is. 4 the double-sided adhesive tape for sticking is also an extremely easy aging substance, and the aged offset printing is remained on the surface of paint and is very difficult to remove.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic flexible door edge buffer stop and door edge collision avoidance system in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an automatic flexible door edge buffer stop for the anticollision of door limit, include:
a four-bar linkage mechanism which consists of a fixed bar and an extending linkage bar which is in transmission connection with the fixed bar through a driving connecting bar and a driven connecting bar,
a brake pull wire acting on the active connecting rod for driving the extending linkage rod to extend and retract,
rubber stretching out mechanism comprises rubber strip extension bar and crashproof rubber strip, and the rubber strip extension bar setting is on being located the interlock pole that stretches out of initiative linking frame pole one end to with stretch out the interlock pole linkage, crashproof rubber strip sets up in the end of rubber strip extension bar.
Preferably, the four-bar linkage is in a parallelogram shape.
Preferably, the anti-collision rubber strip is provided with a splicing hole, and the tail end of the rubber strip extension rod is spliced with the anti-collision rubber strip and is bonded together.
The utility model also provides a vehicle door edge anti-collision system, which comprises a vehicle door and the vehicle door edge anti-collision device; the automobile door is hinged to a frame of an automobile, the automobile door edge anti-collision device is arranged in the automobile door, the fixing rod is fixed to the inner side face of the automobile door panel, an extending hole is formed in the side face of the automobile door and used for extending and retracting the rubber extending mechanism, one end of the brake pull wire is connected to the driving connecting rod, and the other end of the brake pull wire is connected to the frame hinged to the automobile door.
Preferably, the rubber strip extension rod is the arc of outside bending, when the door was opened, under the effect of brake stay wire, the rubber strip extension rod with stretch out the trace and follow-up, drive the anticollision rubber strip and stretch out the door side to stop in door limit department.
Preferably, the anti-collision rubber strip is matched with the extending hole in the side face of the vehicle door, and when the rubber extending mechanism retracts, the anti-collision rubber strip is filled in the extending hole in the side face of the vehicle door.
The utility model discloses a door edge buffer stop acts as go-between through the brake (an wide application is in the car, the operating line on vehicles such as bicycle) and door linkage (generally, to the vehicle back door, the brake is acted as go-between and is connected on car B post, to the vehicle qianmen, the brake is acted as go-between and is connected on car A post, the connected mode that the brake was acted as go-between is similar rather than the connected mode when being used for the brake, when the car door is opened, because the brake is acted as go-between and is fixed in on the frame, the heart yearn can receive the dragging, because four-bar mechanism's dead lever is fixed on the door, under four-bar mechanism's transmission, stretch out the trace and outwards remove, it outwards stretches out to drive the anticollision rubber strip (the door is opened the range and is big more, the anticollision rubber strip outwards stretches out more. When the door is closed, the brake stay wire resets, the linkage rod is stretched out and is stressed to return to the initial position, and the anti-collision rubber strip retracts and is collected into the door.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the automobile door is linked with the automobile door, and the automobile door automatically stretches out and draws back according to whether the automobile door is opened or not, all parts are hidden in the automobile door when the automobile door is closed, the defect that the rubber is frequently required to be replaced after aging and invalidation due to long-term exposure outside and exposure to the sun and rain is avoided, and potential maintenance work in the later period is omitted.
(2) The utility model discloses needn't paste in the door outside like traditional anticollision strip, cause the car lacquer to shine damage such as the colour difference that appears behind the inhomogeneity for a long time to and influence and look and feel the scheduling problem.
(3) Because the glue is not needed to be pasted, the problem that offset printing is remained on the painted surface after the glue is aged is solved.
Drawings
FIG. 1 is a schematic view of the automatic retractable door edge bumper of the present invention;
fig. 2 is a schematic view of the door edge collision avoidance system of the present invention.
In the figure, 1 is the dead lever, 2 is the initiative side link, 3 is the driven side link, 4 are stretching out the trace, 5 are the connecting pin, 6 are the rubber strip extension bar, 7 are the anticollision rubber strip, 8 are the brake stay wire, 9 are the door, and I is door edge buffer stop.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example 1
An automatic flexible door edge buffer stop, as shown in fig. 1, is used for the anticollision of door limit, includes four-bar linkage, brake stay wire 8 and rubber stretching out mechanism, wherein: the four-bar linkage mechanism consists of a fixed bar 1 and an extended linkage rod 4 which is in transmission connection with the fixed bar 1 through a driving side link 2 and a driven side link 3; the brake pull wire 8 acts on the active connecting rod 2 and is used for driving the extension connecting rod 4 to extend and retract; the rubber stretching mechanism is composed of a rubber strip stretching rod 6 and an anti-collision rubber strip 7, the rubber strip stretching rod 6 is arranged on a stretching linkage rod 4 located at one end of the active connecting rod 2 and linked with the stretching linkage rod 4, and the anti-collision rubber strip 7 is arranged at the tail end of the rubber strip stretching rod 6. In this embodiment, the four-bar linkage is a parallelogram, and the lengths of the driving side link 2 and the driven side link 3 are smaller than the lengths of the fixed rod 1 and the extended link 4. In this embodiment, the fixing rod 1, the driving side link 2, the driven side link 3 and the extending linkage rod 4 are connected through the connecting pin 5, the insertion hole is formed in the anti-collision rubber strip 7, and the tail end of the rubber strip extending rod 6 is connected with the anti-collision rubber strip 7 in an insertion manner and is bonded together.
Example 2
A door edge bumper system, as shown in FIG. 2, includes a door 9 and a door edge bumper I of embodiment 1; the door 9 is connected with the frame of car is articulated, 9 marginal buffer stop of door sets up in door 9, and dead lever 1 is fixed in on 9 door plant medial surfaces of door (can fix dead lever 1 on 9 door plant medial surfaces of door through two connecting pin 5 on the dead lever 1), 9 side of door are equipped with and stretch out the hole for the rubber stretches out stretching out and retracting of mechanism, the brake is acted as go-between 8 one end and is connected on initiative connecting rod 2 (action point and connecting pin 5 formation lever mechanism), the other end is connected on the frame with door 9 articulated. In this embodiment, it is preferable that the rubber bumper 7 is fitted into a hole extending from the side of the vehicle door 9, and when the rubber extending mechanism is retracted, the rubber bumper 7 is filled into the hole extending from the side of the vehicle door 9. Further preferred rubber strip extension bar 6 is the arc of outside bending, like this, when door 9 was opened, under the effect of brake stay wire 8, rubber strip extension bar 6 with stretch out the trace 4 follow-up, drive crashproof rubber strip 7 and stretch out door 9 side to stop in door 9 door limit department.
The door edge buffer stop in this embodiment is acted as go-between (an operating line of wide application on vehicles such as car, bicycle) and door linkage through the brake (generally, to vehicle back door, the brake is acted as go-between and is connected on car B post, to vehicle qianmen, the brake is acted as go-between and is connected on car A post, the connected mode that the brake is acted as go-between is similar rather than the connected mode when being used for the brake), when the car door is opened, because the brake is acted as go-between and is fixed in on the frame, the heart yearn can receive the dragging, because four-bar mechanism's dead lever is fixed on the door, under four-bar mechanism's transmission effect, stretch out the trace and outwards remove, it outwards stretches out to drive the anticollision rubber strip (the door is opened the range and is big more, the anticollision rubber strip outwards stretches out more) the back. When the door is closed, the brake stay wire resets, the linkage rod is stretched out and is stressed to return to the initial position, and the anti-collision rubber strip retracts and is collected into the door.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (6)
1. An automatic flexible door edge buffer stop for the anticollision of door limit, its characterized in that includes:
the four-bar mechanism consists of a fixed bar (1) and an extending linkage bar (4) which is in transmission connection with the fixed bar (1) through a driving linkage bar (2) and a driven linkage bar (3),
a brake pull wire (8) acting on the active linking rod (2) for driving the stretching linking rod (4) to stretch out and retract,
rubber stretching mechanism comprises rubber strip stretch rod (6) and crashproof rubber strip (7), and rubber strip stretch rod (6) set up on stretching out trace (4) that are located initiative linking bar (2) one end to with stretch out trace (4) linkage, crashproof rubber strip (7) set up in the end of rubber strip stretch rod (6).
2. The automatically retracting door edge bumper of claim 1, wherein said four bar linkage is parallelogram shaped.
3. The automatic telescopic vehicle door edge anti-collision device according to claim 1, wherein the anti-collision rubber strip (7) is provided with an insertion hole, and the tail end of the rubber strip extension rod (6) is in insertion connection with the anti-collision rubber strip (7) and is bonded together.
4. A door edge bumper system comprising a door (9) and a door edge bumper according to any one of claims 1 to 3; the automobile door is characterized in that the automobile door (9) is hinged to a frame of an automobile, the automobile door edge anti-collision device is arranged in the automobile door (9), the fixing rod (1) is fixed to the inner side face of a door panel of the automobile door (9), the side face of the automobile door (9) is provided with a stretching hole for stretching out and retracting the rubber stretching mechanism, one end of the brake pull wire (8) is connected to the driving connecting frame rod (2), and the other end of the brake pull wire is connected to the frame hinged to the automobile door (9).
5. The vehicle door edge collision avoidance system according to claim 4, wherein the rubber strip extension bar (6) is in an arc shape which is bent outwards, and when the vehicle door (9) is opened, the rubber strip extension bar (6) follows the extension linkage bar (4) under the action of the brake pull wire (8) to drive the collision avoidance rubber strip (7) to extend out of the side surface of the vehicle door (9) and stay at the door edge of the vehicle door (9).
6. A door edge bumper system according to claim 4, characterized in that the rubber bumper strip (7) is fitted into a hole in the side of the door (9), the rubber bumper strip (7) filling the hole in the side of the door (9) when the rubber extension mechanism is retracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984928.6U CN211032423U (en) | 2019-06-27 | 2019-06-27 | Automatic flexible door edge buffer stop and door edge collision avoidance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984928.6U CN211032423U (en) | 2019-06-27 | 2019-06-27 | Automatic flexible door edge buffer stop and door edge collision avoidance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032423U true CN211032423U (en) | 2020-07-17 |
Family
ID=71561876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920984928.6U Expired - Fee Related CN211032423U (en) | 2019-06-27 | 2019-06-27 | Automatic flexible door edge buffer stop and door edge collision avoidance system |
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| Country | Link |
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| CN (1) | CN211032423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254369A (en) * | 2019-06-27 | 2019-09-20 | 上海建桥学院 | A kind of the vehicle door edge anticollision device, collision-prevention device and vehicle door edge anti-collision system of automatic telescopic |
-
2019
- 2019-06-27 CN CN201920984928.6U patent/CN211032423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254369A (en) * | 2019-06-27 | 2019-09-20 | 上海建桥学院 | A kind of the vehicle door edge anticollision device, collision-prevention device and vehicle door edge anti-collision system of automatic telescopic |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |