CN107386849A - A kind of vehicle back door limit damper and vehicle - Google Patents
A kind of vehicle back door limit damper and vehicle Download PDFInfo
- Publication number
- CN107386849A CN107386849A CN201710613483.6A CN201710613483A CN107386849A CN 107386849 A CN107386849 A CN 107386849A CN 201710613483 A CN201710613483 A CN 201710613483A CN 107386849 A CN107386849 A CN 107386849A
- Authority
- CN
- China
- Prior art keywords
- back door
- vehicle
- horizontal
- vertical
- buffering suface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
- E05Y2900/532—Back doors or end doors
Abstract
The invention discloses a kind of vehicle back door limit damper, including limited block and limit base, limit base includes the horizontal buffering suface coordinated with limited block and vertical buffering suface, and horizontal buffering suface on vertical buffering suface with being provided with buffering muscle.When the vehicle is running, vehicle back door is in closure state, limited block is contacted and compressed with the buffering muscle of horizontal buffering suface, the limited support of horizontal direction is provided for back door, rocked so as to avoid back door from producing in the horizontal direction, limited block is contacted and compressed with the buffering muscle of vertical buffering suface simultaneously, the limited support of vertical direction is provided for back door, rocked so as to avoid back door from being produced when reversing road surface, the limit damper becomes one Horizontal limiting with spacing vertically, the stability of back door in driving conditions can be effectively improved, so as to avoid the damage of vehicle.The invention also discloses a kind of vehicle.
Description
Technical field
The present invention relates to vehicle component technical field, more particularly to a kind of vehicle back door limit damper and car
.
Background technology
At present, the stopping means that vehicle back door typically uses is elastic spacing block, as shown in figure 1, limited block 01 is general
Centre or the lower end part of backdoor inner plate are arranged in, pressure is contacted with the limit base 02 being installed on body side wall by limited block 01
Contracting, the vertical direction progress to back door is spacing, avoids back door from excessively reversing, but during vehicle travels, back
The easy horizontal jitter of door, will so cause to produce between back door and gusset or rear taillight and collide with, and abnormal sound occur, damage gusset or
The phenomenon of person's headlight, more having, which causes back door bolt to rub lock, causes the failure of back door lock function, and back door can not be normal
Close.
In order to solve above-mentioned technological deficiency, there is a kind of wedge-shaped stopping means, as shown in Fig. 2 by installed in tailgate
Limited block 01 on inner panel contacts compression with gusset upper limit seat 02, so as to limit the motion of back door left and right directions, maximum limit
Degree solves the problems, such as vehicle horizontal jitter in the process of moving, but the stopping means can not take into account the limit of vertical direction
Position, is unfavorable for the stability of back door under twisting conditions, and both the above limit method can not all be limited back door well
Position.
Therefore, how a kind of vehicle back door limit damper is provided, can be horizontal to back door same with vertical direction
Shi Jinhang is spacing, and the stability for effectively improving back door in driving conditions is that the technology of those skilled in the art's urgent need to resolve is asked
Topic.
The content of the invention
In view of this, can be to back door it is an object of the invention to provide a kind of vehicle back door limit damper
It is horizontal with vertical direction while to carry out spacing, effectively improve the stability of back door in driving conditions.
Another object of the present invention, which also resides in, provides a kind of vehicle.
To achieve the above object, the present invention provides following technical scheme：
A kind of vehicle back door limit damper, including limited block and limit base, the limit base include and the limit
The horizontal buffering suface and vertical buffering suface that position block coordinates, and the horizontal buffering suface is slow with being provided with the vertical buffering suface
Floating screed.
Preferably, the limit base includes firm banking, and the buffer stopper being vertically connected with the firm banking, and described
The horizontal buffering suface and vertical buffering suface are provided with buffer stopper, and the horizontal buffering suface is vertical with the vertical buffering suface
It is connected.
Preferably, the first taper mounting hole is additionally provided with the firm banking, the first bolt passes through first taper
Mounting hole is connected with vehicle side wall.
Preferably, the limited block includes the fixed plate that is connected with backdoor inner plate, and is connected with the fixed plate spacing
Plate, and the fixed plate and the limiting plate be not in same level.
Preferably, the second taper mounting hole is provided with the fixed plate, the second bolt is installed through second taper
Hole is connected with the backdoor inner plate.
Preferably, the limiting plate includes the Horizontal limiting face coordinated with the horizontal buffering suface, and delays vertically with described
The vertical confined planes that impulse face coordinates, and the Horizontal limiting face is vertically connected with the vertical confined planes.
Preferably, the Horizontal limiting face and the vertical confined planes are plane.
Preferably, the Horizontal limiting face and the vertical confined planes are arcwall face.
Preferably, the buffer stopper is damping rubber block, or buffer stopper is acetal resin buffer stopper.
A kind of vehicle, including back door limit damper, the back door limit damper are above-mentioned any one
Described back door limit damper.
As can be seen from the above technical solutions, vehicle back door limit damper disclosed in this invention, including it is spacing
Block and limit base, limit base include the horizontal buffering suface coordinated with limited block and vertical buffering suface, and horizontal buffering suface with it is vertical
Buffering muscle is provided with buffering suface.When the vehicle is running, vehicle back door is in closure state, limited block and horizontal buffering suface
Buffering muscle contact and compress, the limited support of horizontal direction is provided for back door, so as to avoid back door from producing in the horizontal direction
Life is rocked, while limited block is contacted and compressed with the buffering muscle of vertical buffering suface, and the spacing branch of vertical direction is provided for back door
Support, is rocked so as to avoid back door from being produced when reversing road surface.The limit damper integrates Horizontal limiting with spacing vertically
It is integrated, the stability of back door in driving conditions can be effectively improved, so as to avoids the damage of vehicle.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below to embodiment or existing
The required accompanying drawing used is briefly described in technology description, it is clear that, drawings in the following description are only this hair
Bright embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to carrying
The accompanying drawing of confession obtains other accompanying drawings.
Fig. 1-Fig. 2 is the structural representation of the vehicle back door limit damper disclosed in prior art；
Fig. 3 is the structural representation of the limited block of the vehicle back door limit damper disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of the limit base of the vehicle back door limit damper disclosed in the embodiment of the present invention；
Fig. 5 is the overall structure diagram of the limit damper disclosed in the embodiment of the present invention；
Fig. 6 is the structural representation that the limited block disclosed in the embodiment of the present invention coordinates with limit base.
Wherein, the specific name of each part is as follows：
01- limited blocks, 02- limit bases, 1- limited blocks, 11- fixed plates, 111- the second taper mounting holes, 12- limiting plates,
121- Horizontal limitings face, the vertical confined planes of 122-, 2- limit bases, 21- firm bankings, 22- buffer stoppers, the horizontal buffering sufaces of 221-,
The vertical buffering sufaces of 222-, 223- buffering muscle, 224- the first taper mounting holes.
Embodiment
In view of this, core of the invention is to provide a kind of vehicle back door limit damper, can be to back door
It is horizontal with vertical direction while to carry out spacing, effectively improve the stability of back door in driving conditions.
Another core of the present invention, which also resides in, provides a kind of vehicle.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Signified " horizontal buffering suface and vertical buffering suface " refers under vehicle running state in the embodiment of the present invention, is put down with ground
Capable buffering suface is horizontal buffering suface, and the buffering suface vertical with horizontal buffering suface is vertical buffering suface.
As shown in figure 5, the vehicle back door limit damper disclosed in the embodiment of the present invention, including limited block 1 and limit
Position seat 2, limit base 2 include the horizontal buffering suface 221 and vertical buffering suface 222 coordinated with limited block 1, and horizontal buffering suface 221
With being provided with buffering muscle 223 on vertical buffering suface 222.When the vehicle is running, vehicle back door is in closure state, limited block
1 contacts and compresses with the buffering muscle 223 of horizontal buffering suface 221, the limited support of horizontal direction is provided for back door, so as to avoid
Back door is produced rock in the horizontal direction, while limited block 1 is contacted and compressed with the buffering muscle 223 of vertical buffering suface 222, after being
Tailgate provides the limited support of vertical direction, is rocked so as to avoid back door from being produced when reversing road surface.The limit damper
By Horizontal limiting and the vertical spacing stability for becoming one, back door in driving conditions being effectively improved, so as to avoid
The damage of vehicle.
Further, limit base 2 includes firm banking 21, and the buffer stopper 22 being vertically connected with firm banking 21, and slow
Rush on block 22 and be provided with horizontal buffering suface 221 and vertical buffering suface 222, and horizontal buffering suface 221 and vertical buffering suface 222 are vertical
It is connected.It should be noted that firm banking 21 is made up of metal, it is arranged such, firm banking 21 can be firmly fixed to car
On gusset.
Further, the first taper mounting hole 224 is additionally provided with firm banking 21, the first bolt is pacified through the first taper
Dress hole 224 is connected with vehicle side wall, is arranged such, it is ensured that the first taper mounting hole 224 and gusset mounting hole are concentric, avoid
Rigging error.
Further, limited block 1 includes the fixed plate 11 being connected with backdoor inner plate, and the limiting plate being connected with fixed plate 11
12, and fixed plate 11 and limiting plate 12 be not in same level.It is arranged such, is more beneficial between limited block 1 and backdoor inner plate
Installation.
In order to further ensure that the second taper mounting hole 111 and backdoor inner plate mounting hole are concentric, rigging error is avoided,
The second taper mounting hole 111 is provided with fixed plate 11, the second bolt passes through the second taper mounting hole 111 and backdoor inner plate phase
Even.
Further, limiting plate 12 includes the Horizontal limiting face 121 coordinated with horizontal buffering suface 221, and is buffered with vertical
The vertical confined planes 122 that face 222 coordinates, and Horizontal limiting face 121 is vertically connected with vertical confined planes 122.
It should be noted that Horizontal limiting face 121 and vertical confined planes 122 can be plane, can also be arc
Face, herein, preferred levels confined planes 121 and vertical confined planes 122 are plane, can cause Horizontal limiting face 121 and water
Between gentle impulse face 221, coordinate between vertical confined planes 122 and vertical confined planes 122 even closer.
Understandable to be, buffer stopper 22 can be damping rubber block, can be acetal resin buffer stopper.
The embodiment of the invention also discloses a kind of vehicle, including back door limit damper, back door limiting buffer dress
It is set to the back door limit damper disclosed in above-mentioned any one embodiment.
Because the vehicle employs above-mentioned back door limit damper, therefore the vehicle has above-mentioned back door limiting concurrently and delayed
The technological merit of flushing device, herein this no longer is entered to repeat.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of vehicle back door limit damper, including limited block (1) and limit base (2), it is characterised in that described spacing
Seat (2) includes the horizontal buffering suface (221) and vertical buffering suface (222) coordinated with the limited block (1), and the horizontal buffering
Face (221) on the vertical buffering suface (222) with being provided with buffering muscle (223).
2. vehicle back door limit damper according to claim 1, it is characterised in that the limit base (2) includes
Firm banking (21), and the buffer stopper (22) being vertically connected with the firm banking (21), and set on the buffer stopper (22)
There are the horizontal buffering suface (221) and vertical buffering suface (222), and the horizontal buffering suface (221) and the vertical buffering suface
(222) it is vertically connected.
3. vehicle back door limit damper according to claim 2, it is characterised in that on the firm banking (21)
The first taper mounting hole (224) is additionally provided with, the first bolt passes through the first taper mounting hole (224) and vehicle side wall phase
Even.
4. vehicle back door limit damper according to claim 1, it is characterised in that the limited block (1) includes
The fixed plate (11) being connected with backdoor inner plate, and the limiting plate (12) being connected with the fixed plate (11), and the fixed plate
(11) with the limiting plate (12) not in same level.
5. vehicle back door limit damper according to claim 4, it is characterised in that set on the fixed plate (11)
The second taper mounting hole (111) is equipped with, the second bolt passes through the second taper mounting hole (111) and the backdoor inner plate phase
Even.
6. vehicle back door limit damper according to claim 4, it is characterised in that the limiting plate (12) includes
The Horizontal limiting face (121) coordinated with the horizontal buffering suface (221), and it is vertical with vertical buffering suface (222) cooperation
Confined planes (122), and the Horizontal limiting face (121) is vertically connected with the vertical confined planes (122).
7. vehicle back door limit damper according to claim 6, it is characterised in that the Horizontal limiting face
(121) it is plane with the vertical confined planes (122).
8. vehicle back door limit damper according to claim 6, it is characterised in that the Horizontal limiting face
(121) it is arcwall face with the vertical confined planes (122).
9. vehicle back door limit damper according to claim 2, it is characterised in that the buffer stopper (22) is rubber
Glue buffer stopper, or buffer stopper (22) are acetal resin buffer stopper.
10. a kind of vehicle, including back door limit damper, it is characterised in that the back door limit damper is such as
Back door limit damper described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613483.6A CN107386849A (en) | 2017-07-25 | 2017-07-25 | A kind of vehicle back door limit damper and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613483.6A CN107386849A (en) | 2017-07-25 | 2017-07-25 | A kind of vehicle back door limit damper and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386849A true CN107386849A (en) | 2017-11-24 |
Family
ID=60336228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613483.6A Pending CN107386849A (en) | 2017-07-25 | 2017-07-25 | A kind of vehicle back door limit damper and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386849A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350827A (en) * | 1998-06-09 | 1999-12-21 | Toyota Auto Body Co Ltd | Stopper structure of opening and closing door for vehicle |
| US6039389A (en) * | 1997-12-22 | 2000-03-21 | Chrysler Corporation | Stabilization system for liftgate |
| CN202627773U (en) * | 2012-04-27 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Limiting device of automobile back door |
| CN102922974A (en) * | 2012-10-25 | 2013-02-13 | 奇瑞汽车股份有限公司 | Back door limiting and buffering device of automobile |
| CN203796052U (en) * | 2014-03-04 | 2014-08-27 | 北京汽车研究总院有限公司 | Vehicle door stabilizing device and vehicle |
| CN203995593U (en) * | 2014-06-10 | 2014-12-10 | 北京汽车股份有限公司 | A kind of vehicle tail door position limiting structure |
| CN204936769U (en) * | 2015-08-07 | 2016-01-06 | 北京汽车股份有限公司 | A kind of automobile tail gate position limiting structure and automobile |
-
2017
- 2017-07-25 CN CN201710613483.6A patent/CN107386849A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039389A (en) * | 1997-12-22 | 2000-03-21 | Chrysler Corporation | Stabilization system for liftgate |
| JPH11350827A (en) * | 1998-06-09 | 1999-12-21 | Toyota Auto Body Co Ltd | Stopper structure of opening and closing door for vehicle |
| CN202627773U (en) * | 2012-04-27 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Limiting device of automobile back door |
| CN102922974A (en) * | 2012-10-25 | 2013-02-13 | 奇瑞汽车股份有限公司 | Back door limiting and buffering device of automobile |
| CN203796052U (en) * | 2014-03-04 | 2014-08-27 | 北京汽车研究总院有限公司 | Vehicle door stabilizing device and vehicle |
| CN203995593U (en) * | 2014-06-10 | 2014-12-10 | 北京汽车股份有限公司 | A kind of vehicle tail door position limiting structure |
| CN204936769U (en) * | 2015-08-07 | 2016-01-06 | 北京汽车股份有限公司 | A kind of automobile tail gate position limiting structure and automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |