CN202380863U - Automobile door hinge - Google Patents
Automobile door hinge Download PDFInfo
- Publication number
- CN202380863U CN202380863U CN2011205231555U CN201120523155U CN202380863U CN 202380863 U CN202380863 U CN 202380863U CN 2011205231555 U CN2011205231555 U CN 2011205231555U CN 201120523155 U CN201120523155 U CN 201120523155U CN 202380863 U CN202380863 U CN 202380863U
- Authority
- CN
- China
- Prior art keywords
- car door
- joint pin
- door member
- automobile door
- bodywork component
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides an automobile door hinge, comprising an automobile door component, an automobile body component and a hinge pin, wherein one part of the hinge pin can be relatively rotatably riveted on the automobile door component; and the other part of the hinge pin is fixedly arranged on the automobile body component. According to the automobile door hinge provided by the utility model, one part of the hinge pin can be relatively rotatably riveted on the automobile door component, that is to say, the hinge pin and the automobile door component form a whole structure. In the assembling process, the hinge pin and the automobile door component are used as a whole structure and assembled with the automobile body component, so that the hinge pin rotates only relative to the automobile door component through the adoption of the structure, therefore the reset accuracy that the automobile door is reassembled after being disassembled is sufficiently and effectively ensured.
Description
Technical field
The utility model relates to a kind of fastening means around the pivot activity that has that is specially adapted for door, particularly relates to a kind of automobile door hinge.
Background technology
Automobile door hinge is a subsystem very crucial in the automobile shutter member system, plays an important role, and in the Automobile Design process, has very high technology content, and design and manufacturing are all had very high-tech requirement.
Automobile door hinge generally comprises car door member and bodywork component, and wherein the car door member is rigidly attached on the car door; Bodywork component is rigidly attached on the body structure.Car door member and bodywork component link together through bearing pin is relatively turnable.In the prior art, bearing pin is fixed on the bodywork component usually, and the car door member is crossed bearing pin with respect to the rotating tee of bodywork component and realized with relevant supporting surface.When the automobile door hinge of this structure is installed, all must earlier bearing pin be fixed on the bodywork component through securing member usually, then the car door member be installed on the bearing pin.This mounting means can't guarantee car door pull down after again the assembling the accuracy that resets; When installing once more, occur easily between car door member and the bearing pin cooperating deviation, being rotatably assorted between car door member and the bearing pin is affected; When deviation is serious, can produce unnecessary wearing and tearing to car door member and bearing pin.
The utility model content
The purpose of the utility model provide a kind of can fully guarantee car door pull down after the automobile door hinge of the accuracy that resets of assembling again.
The automobile door hinge of the utility model comprises car door member, bodywork component, joint pin, and the part of said joint pin can counterrotatingly be riveted on the said car door member, and another part of said joint pin is fixedly installed on the said bodywork component.
The automobile door hinge of the utility model; Wherein, Said car door member is provided with installing hole; First end of said joint pin passes in the said installing hole and is riveted on the said car door member to realize that said joint pin is counterrotating, and said bodywork component is provided with the general assembly hole, second end of said joint pin through with the matching and fixing in said general assembly hole on said bodywork component.
The automobile door hinge of the utility model; Wherein, Be with limiting gasket on the said joint pin; Said limiting gasket is between an end of said first end and said installing hole, and the external diameter of said limiting gasket is greater than the aperture of said installing hole, and the diameter of the centre bore of said limiting gasket is less than the end face diameter of said first end.
The automobile door hinge of the utility model; Wherein, Be provided with lining between the hole wall of the installing hole of the part of said joint pin and said car door member, the inwall of said lining and said joint pin closely cooperate, and the outer wall of said lining can counterrotatingly cooperate with the hole wall of installing hole.
The automobile door hinge of the utility model, wherein, the diameter at the two ends in said general assembly hole is all greater than the diameter at the middle part in said general assembly hole.
The automobile door hinge of the utility model; Wherein, The middle part of said joint pin is provided with the outstanding round edge around shank; Said outstanding round edge is between said bodywork component and said car door member, and the diameter of said outstanding round edge is greater than the diameter in said general assembly hole, and the diameter of said outstanding round edge is greater than the diameter of said installing hole.
The automobile door hinge of the utility model, wherein, said bodywork component is provided with the first installation via hole that is used for being connected with carriage bolt, and said car door member is provided with the second installation via hole that is used for being connected with door bolt.
The automobile door hinge of the utility model; Wherein, Said bodywork component comprises first installation portion that is used for being connected with vehicle body and first connecting portion that is used for being connected with said car door member; Said first installation portion is connected with said first connecting portion, said first install via hole be arranged at said first installation portion on, said general assembly hole is arranged on said first connecting portion; Said car door member comprises second installation portion that is used for being connected with car door and second connecting portion that is used for being connected with said bodywork component; Said second installation portion is connected with said second connecting portion, said second install via hole be arranged at said second installation portion on, said installing hole is arranged on said second connecting portion.
The automobile door hinge of the utility model; Wherein, First connecting portion of said bodywork component is provided with first restriction protrusion; Second connecting portion of said car door member is provided with second restriction protrusion, and said first restriction protrusion cooperates the relative rotation angle that makes said bodywork component and said car door member between 0 ° to 74 ° with said second restriction protrusion.
The automobile door hinge of the utility model, the part of joint pin can counterrotatingly be riveted on the car door member, and promptly joint pin forms an overall structure with the car door member.In when assembling, joint pin carries out general assembly with the car door member as an overall structure and bodywork component, and this structure only rotates with respect to the car door member joint pin, and the while fully, has effectively guaranteed the accuracy that resets of assembling again after car door is pulled down.
Description of drawings
Fig. 1 is the stereogram of structural representation of the automobile door hinge of the utility model;
Fig. 2 is the front view of structural representation of the automobile door hinge of the utility model;
Fig. 3 is the STRUCTURE DECOMPOSITION sketch map of the automobile door hinge of the utility model;
Fig. 4 is the A-A sectional view of Fig. 2.
The specific embodiment
As shown in Figure 1, the automobile door hinge of the utility model comprises car door member 4, bodywork component 3, joint pin 7, and the part of joint pin 7 can counterrotatingly be riveted on the car door member 4, and another part of joint pin 7 is fixedly installed on the bodywork component 3.
In conjunction with Fig. 2, Fig. 3, shown in Figure 4; The automobile door hinge of the utility model; Car door member 4 is provided with installing hole 15; First end 71 of joint pin 7 passes in the installing hole 15 to realize joint pin 7 counterrotating being riveted on the car door member 4, and bodywork component 3 is provided with general assembly hole 10, second end 72 of joint pin 7 through with the matching and fixing in general assembly hole 10 on bodywork component 3.
Be with limiting gasket 9 on the joint pin 7; Limiting gasket 9 is between an end of first end 71 and installing hole 15; The external diameter of limiting gasket 9 is greater than the aperture of installing hole 15; The diameter of the centre bore of limiting gasket 9 makes limiting gasket 9 be fixed on the joint pin 7 less than the end face diameter of first end 71 like this, and joint pin 7 can't upwards be broken away from from car door member 4.
Be provided with lining 8 between the hole wall of the installing hole 15 of the part of joint pin 7 and car door member 4, the inwall of lining 8 and joint pin 7 closely cooperate, and the outer wall of lining 8 can counterrotatingly cooperate with the hole wall of installing hole 15, and lining 8 can be selected the self-lubricating lining for use.
For with joint pin 7 better fit, all greater than the diameter at the middle part in general assembly hole 10, it is more tight that joint pin 7 is combined with bodywork component 3 for the diameter at the two ends in general assembly hole 10, dismounting is easy to again.
The middle part of joint pin 7 is provided with the outstanding round edge 16 around shank, and outstanding round edge 16 is between bodywork component 3 and car door member 4, and the diameter of outstanding round edge 16 is greater than the diameter in general assembly hole 10, and the diameter of outstanding round edge is greater than the diameter of installing hole 15.Outstanding round edge 16 is used to isolate car door member 4 and bodywork component 3.
First connecting portion 32 of bodywork component 3 is provided with first restriction protrusion 13; Second connecting portion 42 of car door member 4 is provided with second restriction protrusion, 12, the first restriction protrusion 13 and cooperates the relative rotation angle that makes bodywork component 3 and car door member 4 with second restriction protrusion 12 between 0 ° to 74 °.
The automobile door hinge of the utility model; Wherein car door member, bodywork component are all through section bar cutting back machine add-on type; The hinge substrate intensity of this structure is good, semifinished product precision is high, can effectively reduce hinge member because the hinge loss that self-deformation or reprocessing back accuracy error cause.
The automobile door hinge of the utility model; Car door member, bodywork component are that bolton is connected with the connected mode of car door, vehicle body respectively; Simple in structure and the good reliability of this fastening means can effectively reduce the assembly manipulation difficulty under the condition that guarantees hinge function, improve efficiency of assembling.
The automobile door hinge of the utility model; Joint pin is designed to an overall structure with the car door member and bodywork component carries out general assembly; This structure only rotates with respect to the car door member joint pin, effectively guaranteed car door pull down after the accuracy that resets of assembling again.Joint pin can counterrotatingly be riveted on the car door member, and the rotational characteristic of chain pin can just well be guaranteed the joint pin reset error of avoiding general assembly stage in later stage car door disassembly process to cause in the hinge fabrication stage.
The automobile door hinge of the utility model is guaranteeing that hinged system has under the prerequisite of excellent function, adopts simple, efficient, rational mechanism, and improve as far as possible be welded and total coating process in car door regulate, assembling workability.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (9)
1. an automobile door hinge comprises car door member, bodywork component, joint pin, it is characterized in that, the part of said joint pin can counterrotatingly be riveted on the said car door member, and another part of said joint pin is fixedly installed on the said bodywork component.
2. automobile door hinge according to claim 1; It is characterized in that; Said car door member is provided with installing hole; First end of said joint pin passes in the said installing hole and is riveted on the said car door member to realize that said joint pin is counterrotating, and said bodywork component is provided with the general assembly hole, second end of said joint pin through with the matching and fixing in said general assembly hole on said bodywork component.
3. automobile door hinge according to claim 2; It is characterized in that; Be with limiting gasket on the said joint pin; Said limiting gasket is between an end of said first end and said installing hole, and the external diameter of said limiting gasket is greater than the aperture of said installing hole, and the diameter of the centre bore of said limiting gasket is less than the end face diameter of said first end.
4. automobile door hinge according to claim 3; It is characterized in that; Be provided with lining between the hole wall of the installing hole of the part of said joint pin and said car door member; The inwall of said lining and said joint pin closely cooperate, and the outer wall of said lining can counterrotatingly cooperate with the hole wall of said installing hole.
5. automobile door hinge according to claim 4 is characterized in that, the diameter at the two ends in said general assembly hole is all greater than the diameter at the middle part in said general assembly hole.
6. automobile door hinge according to claim 5; It is characterized in that; The middle part of said joint pin is provided with the outstanding round edge around shank; Said outstanding round edge is between said bodywork component and said car door member, and the diameter of said outstanding round edge is greater than the diameter in said general assembly hole, and the diameter of said outstanding round edge is greater than the diameter of said installing hole.
7. according to each described automobile door hinge of claim 1-6; It is characterized in that; Said bodywork component is provided with the first installation via hole that is used for being connected with carriage bolt, and said car door member is provided with the second installation via hole that is used for being connected with door bolt.
8. automobile door hinge according to claim 7; It is characterized in that; Said bodywork component comprises first installation portion that is used for being connected with vehicle body and first connecting portion that is used for being connected with said car door member; Said first installation portion is connected with said first connecting portion, said first install via hole be arranged at said first installation portion on, said general assembly hole is arranged on said first connecting portion; Said car door member comprises second installation portion that is used for being connected with car door and second connecting portion that is used for being connected with said bodywork component; Said second installation portion is connected with said second connecting portion, said second install via hole be arranged at said second installation portion on, said installing hole is arranged on said second connecting portion.
9. automobile door hinge according to claim 8; It is characterized in that; First connecting portion of said bodywork component is provided with first restriction protrusion; Second connecting portion of said car door member is provided with second restriction protrusion, and said first restriction protrusion cooperates the relative rotation angle that makes said bodywork component and said car door member between 0 ° to 74 ° with said second restriction protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205231555U CN202380863U (en) | 2011-12-14 | 2011-12-14 | Automobile door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205231555U CN202380863U (en) | 2011-12-14 | 2011-12-14 | Automobile door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380863U true CN202380863U (en) | 2012-08-15 |
Family
ID=46629376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205231555U Expired - Lifetime CN202380863U (en) | 2011-12-14 | 2011-12-14 | Automobile door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246196A (en) * | 2017-08-17 | 2017-10-13 | 浙江泰鸿机电有限公司 | A kind of automobile and body hinge |
| CN107905658A (en) * | 2017-11-30 | 2018-04-13 | 上汽通用五菱汽车股份有限公司 | A kind of mounting structure of shaped steel hinge |
| CN111894375A (en) * | 2020-07-31 | 2020-11-06 | 中国第一汽车股份有限公司 | Vehicle door hinge |
| CN113330177A (en) * | 2018-11-23 | 2021-08-31 | 普林泽汽车机械动力系统有限公司 | Hinge for trunk door |
-
2011
- 2011-12-14 CN CN2011205231555U patent/CN202380863U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246196A (en) * | 2017-08-17 | 2017-10-13 | 浙江泰鸿机电有限公司 | A kind of automobile and body hinge |
| CN107905658A (en) * | 2017-11-30 | 2018-04-13 | 上汽通用五菱汽车股份有限公司 | A kind of mounting structure of shaped steel hinge |
| CN113330177A (en) * | 2018-11-23 | 2021-08-31 | 普林泽汽车机械动力系统有限公司 | Hinge for trunk door |
| CN113330177B (en) * | 2018-11-23 | 2023-03-10 | 普林泽汽车机械动力系统有限公司 | Trunk door hinge |
| CN111894375A (en) * | 2020-07-31 | 2020-11-06 | 中国第一汽车股份有限公司 | Vehicle door hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |