CN207450036U - Buffer stopper and the vehicle tail door and vehicle for including it - Google Patents
Buffer stopper and the vehicle tail door and vehicle for including it Download PDFInfo
- Publication number
- CN207450036U CN207450036U CN201721391935.2U CN201721391935U CN207450036U CN 207450036 U CN207450036 U CN 207450036U CN 201721391935 U CN201721391935 U CN 201721391935U CN 207450036 U CN207450036 U CN 207450036U
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- China
- Prior art keywords
- buffer stopper
- connecting portion
- vehicle
- door
- hood
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Abstract
The utility model discloses a kind of buffer stopper and include its vehicle tail door and vehicle.The buffer stopper includes：Connecting portion；Buffer part, the buffer part are connected to one end of connecting portion；And hood-like component, the hood-like component are located on the boundary of connecting portion and buffer part and cover connecting portion.The vehicle tail door includes the above-mentioned buffer stopper of door-plate and the inner surface arranged on door-plate.The vehicle includes the vehicle tail door.The buffer stopper causes trim panel to become damp to go mouldy or damage harness in trim panel by the way that a hood-like component is set to prevent in the gap between the metal plate of tail-gate that water enters connecting portion and vehicle between connecting portion and buffer part so as to which water be prevented to enter in the trim panel of tail-gate.
Description
Technical field
The utility model is related to automobile manufacturing fields, and in particular, to a kind of buffer stopper and comprising its vehicle tail door and
Vehicle.
Background technology
At present, automobile, the inner surface of the particularly tail-gate of hatch back can generally set buffer stopper to buffer tail-gate
For the impact of vehicle body during closing.As shown in Figure 1, one end of the buffer stopper is designed to shape of threads, vehicle tail can be screwed in
In the metal plate of door, to fixed buffer stopper, while the exposed height of buffer stopper can be adjusted, so as to adjust the circle of tail-gate periphery one with
The gap knead dough of vehicle body is poor.
Since buffer stopper is arranged on the outside of the sealing strip of vehicle tail door, in sleety weather or carwash, water may lead to
The gap crossed between vehicle tail door and the doorframe of vehicle tail door flows into and further flows into the gap between buffer stopper and metal plate, from
And enter inside and outside tail-gate in metal plate.After user's multiple switching tail-gate, the water for coming into metal plate inside and outside tail-gate may be into
Enter into trim panel, trim panel occur and become damp the problems such as going mouldy or damaging harness in trim panel.
Utility model content
The technical problems to be solved in the utility model be in order to overcome the metal plate of prior art buffer stopper and vehicle tail door it
Between leakproofness it is weak the defects of, a kind of buffer stopper is provided and includes its vehicle tail door and vehicle.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of buffer stopper, including：
Connecting portion；
Buffer part, the buffer part are connected to one end of connecting portion；And
Hood-like component, the hood-like component are located on the boundary of connecting portion and buffer part and cover connecting portion.
Preferably, hood-like component covers a part for connecting portion.
Preferably, hood-like component is formed as truncated cone-shaped structure.
Preferably, hood-like component is formed as bowl structure.
Preferably, connecting portion is provided with external screw thread.
Preferably, buffer stopper is integrally formed.
Preferably, hood-like component is made of elastic material.
Preferably, the end face away from the connecting portion of buffer part is equipped with the counterbore of a hexagon.
A kind of vehicle tail door, including：Door-plate and buffer stopper as described above, buffer stopper be connected to door-plate towards vehicle
Internal surface.
A kind of vehicle, the vehicle include vehicle tail door as described above.
The positive effect of the utility model is：The buffer stopper between connecting portion and buffer part by setting a cover
Shape component is prevented in the gap between the metal plate for the tail-gate that water enters connecting portion and vehicle, so as to which water be prevented to enter tail-gate
Trim panel is caused to become damp in trim panel and goes mouldy or damage harness in trim panel.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the buffer stopper of the prior art.
Fig. 2 is the dimensional structure diagram of the vehicle under an embodiment of the utility model.
Fig. 3 is the positive structure diagram of the vehicle tail door under an embodiment of the utility model.
Fig. 4 is the dimensional structure diagram of the buffer stopper under an embodiment of the utility model.
Fig. 5 is another dimensional structure diagram of the buffer stopper under an embodiment of the utility model.
Reference sign：
10 automobiles
11 upper edges
20 tail-gates
21 door-plates
Metal plate in 22
221 perforates
23 outer metal plates
24 glass
25 top edges
26 lower edges
261 door lock portions
27 sealing strips
28 boss portions
29 diversion trenches
30 buffer stoppers
31 connecting portions
32 buffer parts
33 hood-like components
34 counterbores
Specific embodiment
The various embodiments of the utility model will be described with reference to the drawings.In Figure of description, there are similar structures
Or the element of function will be represented with identical component symbol.It is to be appreciated that attached drawing is only to facilitate illustrate the utility model
Each embodiment, be not intended to carry out exhaustive explanation to the utility model, nor to the scope of the utility model into
Row limitation.
Fig. 2 one embodiment according to the present utility model shows the schematic structure of automobile 10.The automobile 10 is one kind
Typical hatch back 10, rear portion are equipped with tail-gate 20, and tail-gate 20 rotates to open by surrounding its top edge 25.
Fig. 3 one embodiment according to the present utility model shows the schematic structure of the tail-gate 20 of automobile 10.Tail-gate 20
Top edge 25 be articulated in automobile 10 tail-gate 20 doorframe upper edge 11 (referring to Fig. 2).The lower edge 26 of tail-gate 20 is set
There is door lock portion 261, tail-gate 20 is locked on doorframe by door lock portion 261.The lock of tail-gate 20 can be Electronic control or
Mechanical lock.
Tail-gate 20 includes door-plate 21, glass 24 and buffer stopper 30.Glass 24 is embedded among door-plate 21.Door-plate 21 includes interior
Metal plate 22 and outer metal plate 23.Trim panel is installed on interior metal plate 22, is not shown in figure trim panel.
In figure 3, the medial surface of door-plate 21, i.e., towards the surface of vehicle interior towards beholder.In the inside of door-plate 21
The marginal portion in face is disposed with a circle sealing strip 27 along the periphery of door-plate 21, which is used to prevent when tail-gate is closed
Only the water outside automobile 10 is penetrated into or flowed into the compartment of automobile 10.Trim panel and glass 24 are arranged on the sealing that sealing strip 27 is formed
Circle is internal.Trim panel is installed on by the perforate 221 formed on interior metal plate in the region of 24 lower section of glass.
Two side portions in the outside of sealing ring, the medial surface of door-plate 21 are equipped with a vertically extending water guide
Slot, the guiding gutter are formed on the interior metal plate 22 of door-plate 21.When thering is water to be penetrated by gap between tail-gate and doorframe or flowing into,
Since the stop of sealing strip 27 these water do not penetrate into or flow into the central part (glass 24 and interior of 10 inside of automobile and tail-gate 20
Position where plaque), these water can along guiding gutter to flow down and discharged from the lower edge 26 of tail-gate 20.It is shown in Fig. 3
The arrow of the right part of door-plate 21 represents the direction of current.
A boss portion 28 is additionally provided in diversion trench 29, which is arranged on the center of diversion trench 29 in the up-down direction
Position, and it is prominent to the inside of automobile 10.The boss portion 28 is also formed on the interior metal plate 22 of door-plate 21.Buffer stopper 30 is installed on
The boss portion 28.The structure that boss portion 28 is protruded compared with diversion trench 29 can be to avoid current directly through buffer stopper, so as to water
The gap for being not easy to flow into or penetrating into buffer stopper 30 between the interior metal plate 22 of door-plate 21.
Buffer stopper 30 is located at the center of tail-gate 20 in the up-down direction, and when tail-gate 20 is closed, buffer stopper 30 abuts
The doorframe of the tail-gate 20 of automobile 10 to alleviate impact when tail-gate 20 is closed to doorframe, while can also reduce tail-gate 20 and close
When noise.
During tail-gate is closed and is opened, if having water in diversion trench 29, the water may be due to raining, snowing or
It penetrates into or flows into from the gap between tail-gate 20 and doorframe during carwash, when water is larger or tail-gate 20 is opened and closed, even if buffer stopper
30 are arranged on boss portion 28, and water still is possible to flow through buffer stopper 30.
If using the buffer stopper of the prior art, these water are easy to penetrate further between buffer stopper and interior metal plate 22
In gap, and then when tail-gate 20 is opened and closed repeatedly, due to effect of inertia, the interior metal plate 22 of door-plate 21 and outer metal plate are penetrated into
Water between 23 can flee, and may be flowed to by perforate 221 and be connected in the trim panel of interior metal plate 22 that trim panel is caused to become damp is mould
Become or damage harness in trim panel.
And the buffer stopper 30 of the utility model can avoid the occurrence of the above problem.It is described below in conjunction with Figure 4 and 5 according to this reality
With the buffer stopper 30 of new one embodiment.
As shown in figure 4, buffer stopper 30 includes connecting portion 31, buffer part 32 and hood-like component 33.
Connecting portion 31 is provided with external screw thread.Buffer stopper 30 is threadedly connected to the interior metal plate 22 of door-plate 21 by connecting portion 31.
But buffer stopper 30 and the connection mode of door-plate 21 are not limited to that.Selectively, connecting portion 31 can also be arranged to be clamped
Structure is clamped with door-plate 21.
Buffer part 32 is connected to one end of connecting portion 31, for buffering the impact between door-plate 21 and the car body of automobile 10.
Buffer part 32 is generally elastic component, such as EPDM (ethylene propylene diene rubber) etc..
Hood-like component 33 is located on the boundary of connecting portion 31 and buffer part 32 and covers connecting portion 31.
In the present embodiment, hood-like component 33 only covers a part for connecting portion 31, in order to connecting portion 31 and door-plate 21
It is engaged.The height H of hood-like component 33 is less than the length of connecting portion 31.Preferably, the height H of hood-like component 33 is connecting portion
The half of 31 length.The height H of hood-like component 33 is preferably 14-18mm, more preferably 16mm.In other embodiments,
Hood-like component 33 can also cover entire connecting portion 31.
Hood-like component 33 is preferably made of rubber elastomeric material, and the hood-like component that elastic material is formed is more conducive to seal,
In this way, the water resistance of buffer stopper 30 can be increased.
In the present embodiment, hood-like component 33 is formed as bowl structure.The end diameter D of hood-like component 33 is preferably 40-
50mm, more preferably 45mm.Selectively, hood-like component 33 can also be formed as truncated cone-shaped structure.
As shown in figure 5, the end face of the separate connecting portion 31 of buffer part 32 is equipped with a counterbore 34.The counterbore 34 can increase
The elasticity of buffer part 32.The cross-sectional shape of counterbore 34 is hexagon, and certainly, those skilled in the art can also be as needed
The arbitrary cross-sectional shape that counterbore 34 is set.
In the present embodiment, buffer stopper 30 is integrally formed.Entire buffer stopper 30 is made of EPDM elastomeric materials.It can
Selectively, the various pieces of buffer stopper 30 can also be separately formed and then fit together.
The application method of buffer stopper 30 briefly described below.
When in use, the connecting portion 31 of buffer stopper 30 is screwed in door-plate 21, the screw-in depth of connecting portion 31 can basis
It needs to adjust.After connecting portion 31 screws in, the edge of hood-like component 33 is abutted with the interior metal plate 22 of door-plate 21, so as to sealed connection portion
Gap between 31 and the interior metal plate 22 of door-plate 21.Even if water flows through boss portion 28 under effect of inertia, water can not be into introduction
In the inside and outside metal plate 23 of plate 21.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
On the premise of the principle and essence without departing substantially from the utility model, various changes or modifications can be made to these embodiments,
But these change and modification each fall within the scope of protection of the utility model.
Claims (10)
1. a kind of buffer stopper, which is characterized in that it includes：
Connecting portion；
Buffer part, the buffer part are connected to one end of the connecting portion；And
Hood-like component, the hood-like component are located on the boundary of the connecting portion and the buffer part and cover the connecting portion.
2. buffer stopper as described in claim 1, wherein, a part for connecting portion is stated in the hood-like component cover residence.
3. buffer stopper as described in claim 1, wherein, the hood-like component is formed as truncated cone-shaped structure.
4. buffer stopper as described in claim 1, wherein, the hood-like component is formed as bowl structure.
5. buffer stopper as described in claim 1, wherein, the connecting portion is provided with external screw thread.
6. buffer stopper as described in claim 1, wherein, what the buffer stopper was integrally formed.
7. buffer stopper as described in claim 1, wherein, the hood-like component is made of elastic material.
8. buffer stopper as described in claim 1, wherein, the end face away from the connecting portion of the buffer part is equipped with one or six
The counterbore of side shape.
9. a kind of vehicle tail door, which is characterized in that it includes：Door-plate and the buffer stopper as any one of claim 1-8,
The buffer stopper is connected to the surface towards vehicle interior of the door-plate.
10. a kind of vehicle, which is characterized in that the vehicle includes vehicle tail door as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391935.2U CN207450036U (en) | 2017-10-26 | 2017-10-26 | Buffer stopper and the vehicle tail door and vehicle for including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391935.2U CN207450036U (en) | 2017-10-26 | 2017-10-26 | Buffer stopper and the vehicle tail door and vehicle for including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207450036U true CN207450036U (en) | 2018-06-05 |
Family
ID=62281623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391935.2U Active CN207450036U (en) | 2017-10-26 | 2017-10-26 | Buffer stopper and the vehicle tail door and vehicle for including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207450036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071838A (en) * | 2022-08-03 | 2022-09-20 | 浙江吉利控股集团有限公司 | Automobile tail door and automobile |
-
2017
- 2017-10-26 CN CN201721391935.2U patent/CN207450036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071838A (en) * | 2022-08-03 | 2022-09-20 | 浙江吉利控股集团有限公司 | Automobile tail door and automobile |
| CN115071838B (en) * | 2022-08-03 | 2023-11-28 | 浙江吉利控股集团有限公司 | Automobile tail door and automobile |
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