CN204020502U - Automobile back door bottom limiting device - Google Patents
Automobile back door bottom limiting device Download PDFInfo
- Publication number
- CN204020502U CN204020502U CN201420507992.2U CN201420507992U CN204020502U CN 204020502 U CN204020502 U CN 204020502U CN 201420507992 U CN201420507992 U CN 201420507992U CN 204020502 U CN204020502 U CN 204020502U
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- vehicle body
- base
- door
- vehicle
- limiting bracket
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Abstract
The utility model relates to a kind of automobile back door bottom limiting device, and this limiting device comprises the vehicle body limit assembly being arranged on vehicle body and is arranged on the vehicle door spacing assembly on car door; Described vehicle body limit assembly is made up of vehicle body limiting bracket and back-up block, and described vehicle body limit assembly is with bolt and vehicle body fixed installation; Described vehicle door spacing assembly is made up of vehicle door spacing base, bump rubber and rubber pad, and described vehicle door spacing assembly is with bolt and car door fixed installation.The utility model can carry out automobile back door bottom spacing, makes tailgate in vehicle traveling process, can not produce larger shake, and it is independent of rear door lock and lock pin, and low to vehicle body accuracy requirement.
Description
Technical field
The utility model relates to automobile body accessories, is specifically related to a kind of automobile back door bottom limiting device.
Background technology
In the time that automobile back door assembly designs, in order to realize the buffering in automobile back door closing process and to prevent that in driving process, tailgate is in the shake of Y-direction, automobile back door need to design position limiting structure conventionally.With reference to Fig. 1, buffering when automobile back door assembly 1 is closed by tailgate right side limiting device 2 and tailgate left side limiting device 3 and close after spacing (vehicle width direction is Y-direction) of Y-direction.But, in the time that automobile back door size is larger, not only need to arrange in the both sides of automobile back door position limiting structure, and need to be at tailgate lower disposed position limiting structure, otherwise in vehicle traveling process, tailgate can produce larger shake.At present, the automobile back door bottom common Integrated design of limiting device is on rear door lock and lock pin, but this kind of position limiting structure had relatively high expectations to rear door lock and detent configuration, also higher to vehicle body accuracy requirement, and the in the situation that of being designed with turnover pedal in automobile back door bottom, this kind of position limiting structure be difficult to arrange at pedal place, and layout can have influence on the turnover comfort feature of automobile back door reluctantly.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile back door bottom limiting device, and it can carry out automobile back door bottom spacing, makes tailgate in vehicle traveling process, can not produce larger shake; It is independent of rear door lock and lock pin, lower to vehicle body accuracy requirement.
Automobile back door described in the utility model bottom limiting device, comprises the vehicle body limit assembly being arranged on vehicle body and is arranged on the vehicle door spacing assembly on car door; Described vehicle body limit assembly is made up of vehicle body limiting bracket and back-up block, and vehicle body limiting bracket is " several " font, and back-up block is connected to the inner side of vehicle body limiting bracket, and back-up block adopts POM material (polyformaldehyde, English: Polyoxymethylene are called for short POM); On vehicle body limiting bracket flange, be provided with support mounting hole, described vehicle body limit assembly fixedly mounts with vehicle body through support mounting hole with bolt.
Described vehicle door spacing assembly is by vehicle door spacing base, bump rubber and rubber pad composition, vehicle door spacing base is " ㄇ " shape, bump rubber is connected to the inner side of vehicle door spacing base, bump rubber adopts POM material, the middle part of this bump rubber is provided with the groove with the top corresponding matching of described vehicle body limiting bracket, rubber pad is located between vehicle door spacing base and bump rubber, three edges of the spacing base of vehicle body of " ㄇ " shape are equipped with base flanging, on flanging, be provided with base installing hole, described vehicle door spacing assembly fixedly mounts with car door through base installing hole with bolt.
Further, the upper edge of the vehicle body limiting bracket of described " several " font is provided with bayonet socket, the bending part of vehicle body limiting bracket flange is provided with the first hole clipping, the top of described back-up block is provided with the back-up block attachment face with the corresponding laminating in vehicle body limiting bracket upper edge, on this attachment face, be provided with the clamping boss mating with described bayonet socket, on back-up block, the position corresponding with the first hole clipping is provided with the first card base; The bending part of the base flanging of the vehicle door spacing base of described " ㄇ " shape is provided with the second hole clipping, be provided with the second card base in the position corresponding with the second hole clipping, the upper edge of described bump rubber, be provided with the bump rubber attachment face with the corresponding laminating in lower edge of vehicle door spacing base in the lower edge of bump rubber; Be provided with at the upper edge middle part of described rubber pad with described the second card base adapts and dodge breach.
Further, described support mounting hole and base installing hole are waist-shaped hole.
Further, be also provided with reinforced rib at the bending part of described vehicle body limiting bracket flange.
The utlity model has following advantage: by arranging by vehicle body limit assembly and vehicle door spacing assembly tailgate dimerous bottom limiting device in automobile back door bottom, realize the good limit function to automobile back door bottom, effectively prevented that tailgate produces the phenomenon of shake in vehicle traveling process.Described automobile back door bottom limiting device is independent of rear door lock and lock pin, instead of Integrated design is on rear door lock and the lock pin, its accuracy requirement to rear door lock and lock pin is low, simultaneously, because the base installing hole of the support mounting hole on vehicle body limiting bracket and vehicle door spacing base is waist-shaped hole, it can regulate the relative position of vehicle body limit assembly and vehicle door spacing assembly to realize matched well, so it has reduced the requirement to vehicle body precision by adjusting the position of bolt in waist-shaped hole.
Brief description of the drawings
Fig. 1 is automobile back door structural representation;
Fig. 2 is the schematic diagram of vehicle body limiting bracket;
Fig. 3 is the schematic diagram of back-up block;
Fig. 4 is the schematic diagram of vehicle door spacing base;
Fig. 5 is the schematic diagram of bump rubber;
Fig. 6 is the schematic diagram of rubber pad;
Fig. 7 is the overall schematic of tailgate bottom limiting device;
Fig. 8 is the A-A section-drawing in Fig. 7.
In figure: 1-automobile back door assembly, 2-tailgate left side limiting device, 3-tailgate right side limiting device; 4-vehicle body limiting bracket, 41-bayonet socket, 42-the first hole clipping, 43-reinforced rib, 44-support mounting hole, 45-vehicle body limiting bracket flange; 5-back-up block, 51-clamping boss, 52-the first card base, 53-back-up block attachment face; 6-vehicle door spacing base, 61-base installing hole, 62-the second hole clipping, 63-base flanging; 7-bump rubber, 71-bump rubber attachment face, 72-the second card base; 8-rubber pad, 81-dodges breach, 9-bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Fig. 2 ~ Fig. 8, described automobile back door bottom limiting device, comprises the vehicle body limit assembly being arranged on vehicle body and is arranged on the vehicle door spacing assembly on car door.Described vehicle body limit assembly is made up of vehicle body limiting bracket 4 and back-up block 5, and vehicle body limiting bracket 4 is " several " font, and back-up block is connected to the inner side of vehicle body limiting bracket, and back-up block adopts POM material; On vehicle body limiting bracket flange 45, be provided with support mounting hole 44, described vehicle body limit assembly fixedly mounts with vehicle body through support mounting hole with bolt 9.
Described vehicle door spacing assembly is by vehicle door spacing base 6, bump rubber 7 and rubber pad 8 form, vehicle door spacing base 6 is " ㄇ " shape, bump rubber 7 is connected to the inner side of vehicle door spacing base 6, bump rubber adopts POM material, the middle part of this bump rubber 7 is provided with the groove with the top corresponding matching of described vehicle body limiting bracket 4, rubber pad 8 is located between vehicle door spacing base 6 and bump rubber 7, three edges of the spacing base 6 of vehicle body of " ㄇ " shape are equipped with base flanging 63, on flanging, be provided with base installing hole 61, described vehicle door spacing assembly fixedly mounts with car door through base installing hole with bolt 9.
The upper edge of the vehicle body limiting bracket 4 of described " several " font is provided with bayonet socket 41, the bending part of vehicle body limiting bracket flange 45 is provided with the first hole clipping 42, the top of described back-up block 5 is provided with the back-up block attachment face 53 with the corresponding laminating in vehicle body limiting bracket upper edge, on this attachment face, be provided with the clamping boss 51 mating with described bayonet socket 41, on back-up block, the position corresponding with the first hole clipping is provided with the first card base 52; The bending part of the base flanging of the vehicle door spacing base 6 of described " ㄇ " shape is provided with the second hole clipping 62, be provided with the second card base 72 in the position corresponding with the second hole clipping, the upper edge of described bump rubber 7, be provided with the bump rubber attachment face 71 with the corresponding laminating in lower edge of vehicle door spacing base in the lower edge of bump rubber; Be provided with at the upper edge middle part of described rubber pad with described the second card base adapts and dodge breach 81.
As shown in Figure 2 and Figure 4, described support mounting hole 44 and base installing hole 61 are waist-shaped hole, can regulate the relative position of vehicle body limit assembly and vehicle door spacing assembly to realize matched well, so it has reduced the requirement to vehicle body precision by adjusting the position of bolt in waist-shaped hole.
As shown in Figure 2, be also provided with reinforced rib 43 at the bending part of described vehicle body limiting bracket flange.
Claims (4)
1. an automobile back door bottom limiting device, is characterized in that: this limiting device comprises the vehicle body limit assembly being arranged on vehicle body and is arranged on the vehicle door spacing assembly on car door;
Described vehicle body limit assembly is made up of vehicle body limiting bracket (4) and back-up block (5), vehicle body limiting bracket (4) is " several " font, back-up block is connected to the inner side of vehicle body limiting bracket, on vehicle body limiting bracket flange (45), be provided with support mounting hole (44), described vehicle body limit assembly fixedly mounts with vehicle body through support mounting hole with bolt;
Described vehicle door spacing assembly is by vehicle door spacing base (6), bump rubber (7) and rubber pad (8) composition, vehicle door spacing base (6) is " ㄇ " shape, bump rubber (7) is connected to the inner side of vehicle door spacing base, the middle part of this bump rubber is provided with the groove with the top corresponding matching of described vehicle body limiting bracket (4), rubber pad (8) is located between vehicle door spacing base and bump rubber, three edges of the spacing base of vehicle body of " ㄇ " shape are equipped with base flanging (63), on flanging, be provided with base installing hole (61), described vehicle door spacing assembly fixedly mounts with car door through base installing hole with bolt.
2. automobile back door according to claim 1 bottom limiting device, it is characterized in that: the upper edge of the vehicle body limiting bracket (4) of described " several " font is provided with bayonet socket (41), the bending part of vehicle body limiting bracket flange (45) is provided with the first hole clipping (42), the top of described back-up block (5) is provided with the back-up block attachment face (53) with the corresponding laminating in vehicle body limiting bracket upper edge, on this attachment face, be provided with the clamping boss (51) mating with described bayonet socket (41), on back-up block, the position corresponding with the first hole clipping is provided with the first card base (52); The bending part of the base flanging of the vehicle door spacing base (6) of described " ㄇ " shape is provided with the second hole clipping (62), the position corresponding with the second hole clipping, upper edge at described bump rubber (7) is provided with the second card base (72), is provided with the bump rubber attachment face (71) with the corresponding laminating in lower edge of vehicle door spacing base in the lower edge of bump rubber; Be provided with at the upper edge middle part of described rubber pad with described the second card base adapts and dodge breach (81).
3. automobile back door according to claim 1 and 2 bottom limiting device, is characterized in that: described support mounting hole (44) and base installing hole (61) are waist-shaped hole.
4. automobile back door according to claim 1 and 2 bottom limiting device, is characterized in that: be also provided with reinforced rib (43) at the bending part of described vehicle body limiting bracket flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507992.2U CN204020502U (en) | 2014-09-04 | 2014-09-04 | Automobile back door bottom limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507992.2U CN204020502U (en) | 2014-09-04 | 2014-09-04 | Automobile back door bottom limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020502U true CN204020502U (en) | 2014-12-17 |
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ID=52060407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507992.2U Active CN204020502U (en) | 2014-09-04 | 2014-09-04 | Automobile back door bottom limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020502U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527381A (en) * | 2014-12-23 | 2015-04-22 | 奇瑞商用车（安徽）有限公司 | Hatchback door limiting device |
| CN105927068A (en) * | 2016-06-29 | 2016-09-07 | 上汽通用五菱汽车股份有限公司 | Tail door limiter assembly |
| CN111520434A (en) * | 2020-04-07 | 2020-08-11 | 重庆长安汽车股份有限公司 | Automobile back door vibration absorber |
| CN114771695A (en) * | 2022-04-27 | 2022-07-22 | 岚图汽车科技有限公司 | Self-adaptive automobile tail door buffer block limiting tool |
-
2014
- 2014-09-04 CN CN201420507992.2U patent/CN204020502U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527381A (en) * | 2014-12-23 | 2015-04-22 | 奇瑞商用车（安徽）有限公司 | Hatchback door limiting device |
| CN105927068A (en) * | 2016-06-29 | 2016-09-07 | 上汽通用五菱汽车股份有限公司 | Tail door limiter assembly |
| CN111520434A (en) * | 2020-04-07 | 2020-08-11 | 重庆长安汽车股份有限公司 | Automobile back door vibration absorber |
| CN114771695A (en) * | 2022-04-27 | 2022-07-22 | 岚图汽车科技有限公司 | Self-adaptive automobile tail door buffer block limiting tool |
| CN114771695B (en) * | 2022-04-27 | 2023-06-27 | 岚图汽车科技有限公司 | Self-adaptation car tail-gate buffer block is spacing frock |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |