CN204941117U - Lightweight double-contact car door hinge structure - Google Patents
Lightweight double-contact car door hinge structure Download PDFInfo
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- CN204941117U CN204941117U CN201520496124.3U CN201520496124U CN204941117U CN 204941117 U CN204941117 U CN 204941117U CN 201520496124 U CN201520496124 U CN 201520496124U CN 204941117 U CN204941117 U CN 204941117U
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- car door
- body part
- door part
- hinge structure
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Abstract
The utility model relates to auto manufacturing field, specifically a kind of lightweight double-contact car door hinge structure; It comprises body part and car door part, it is characterized in that: the medial surface of body part two blocks of side plates is provided with the block of protrusion; Car door part comprises two blocks of symmetrically arranged wing plates, the bottom end of every block wing plate is the circular arc bottom other end is at the bottom of plane, when rotated, bottom car door part, circular arc bottom passes through from body part side plate interior sides block top, then fit with body part side plate interior sides block top at the bottom of car door part base plane, thus realize the rotary spacing of body part.The stock layout of the utility model car door part is convenient, is conducive to improving stock utilization.Meanwhile, body part stop structure, under the prerequisite of guaranteed strength, is conducive to the lightweight of part.Also effectively reduce through the high and cost of production of its production efficiency of car door hinge structure of above-mentioned improvement.
Description
Technical field
The utility model relates to auto manufacturing field, specifically a kind of lightweight double-contact car door hinge structure.
Background technology
The effect of body hinge connects car door and vehicle body and makes car door can around determining that axis rotates, realize the switch of car door, existing body hinge is due to the restriction of structure, during fabrication, its stamping parts material stock layout is complicated, and stock utilization is low, cause the waste of cost of production, meanwhile, because structure is thick and heavy, the weight of finished product is caused also to weigh.
Summary of the invention
The purpose of this utility model is, provides a kind of and can alleviate own wt and improve the lightweight car door hinge structure of structural strength.
In order to achieve the above object, the utility model is achieved in that
A kind of lightweight double-contact car door hinge structure, it comprises body part and car door part, realize being rotationally connected by a bearing pin between body part and car door part, body part comprises base plate and is positioned at the side plate of base plate both sides, and the medial surface of two blocks of side plates is provided with the block of protrusion; Car door part comprises two blocks of symmetrically arranged bending wing plates, be connected by a bump contacted chip between two blocks of wing plates, the bottom end of every block wing plate is circular arc bottom, the other end is at the bottom of plane, car door part is arranged at inside body part rotationally by bearing pin, and when rotated, bottom car door part, circular arc bottom passes through from body part side plate interior sides block top, then fit with body part side plate interior sides block top at the bottom of car door part base plane, thus realize the rotary spacing of car door part.
Described lightweight double-contact car door hinge structure, forms between the base plate of body part and biside plate and is provided with reinforcing rib structure.
The utility model adopts above-mentioned design, and the junction plane in the middle of car door part is parallel to mounting plane by traditional being revised as perpendicular to mounting plane, thus makes the stock layout of car door part more convenient, is conducive to improving stock utilization.Meanwhile, body part stop structure is only improved to side shaping stop and reinforcing rib by back, under the prerequisite of guaranteed strength, is conducive to the lightweight of part.Also effectively reduce through the high and cost of production of its production efficiency of car door hinge structure of above-mentioned improvement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is further illustrated below by way of specific embodiment.
As shown in Figure 1, a kind of lightweight double-contact car door hinge structure, it comprises body part 1 and car door part 2, realizes being rotationally connected between body part 1 and car door 2 by a bearing pin 3, body part 1 comprises base plate and is positioned at the side plate of base plate both sides, and the medial surface of two blocks of side plates is provided with the block 4 of protrusion; Car door part 2 comprises two blocks of symmetrically arranged bending wing plates, be connected by a bump contacted chip between two blocks of wing plates, the bottom end of every block wing plate is circular arc bottom 7, the other end is at the bottom of plane 6, car door part 2 is arranged at inside body part 1 by bearing pin 3 rotationally, and when rotated, bottom car door part 2, circular arc bottom 7 passes through from body part 1 side plate interior sides block 4 top, at the bottom of car door part 2 base plane, 6 then fit with body part 1 side plate interior sides block 4 top, thus realize the rotary spacing of car door part 2.
Described lightweight double-contact car door hinge structure, forms between the base plate of body part 1 and biside plate and is provided with reinforcing rib structure 5.
The utility model adopts above-mentioned design, and the junction plane in the middle of car door part is parallel to mounting plane by traditional being revised as perpendicular to mounting plane, thus makes the stock layout of car door part more convenient, is conducive to improving stock utilization.Meanwhile, body part stop structure is only improved to side shaping stop and reinforcing rib by back, under the prerequisite of guaranteed strength, is conducive to the lightweight of part.Also effectively reduce through the high and cost of production of its production efficiency of car door hinge structure of above-mentioned improvement.
Claims (2)
1. a lightweight double-contact car door hinge structure, it comprises body part and car door part, realize being rotationally connected by a bearing pin between body part and car door part, it is characterized in that: body part comprises base plate and is positioned at the side plate of base plate both sides, and the medial surface of two blocks of side plates is provided with the block of protrusion; Car door part comprises two blocks of symmetrically arranged bending wing plates, be connected by a bump contacted chip between two blocks of wing plates, the bottom end of every block wing plate is circular arc bottom, the other end is at the bottom of plane, car door part is arranged at inside body part rotationally by bearing pin, and when rotated, bottom car door part, circular arc bottom passes through from body part side plate interior sides block top, then fit with body part side plate interior sides block top at the bottom of car door part base plane, thus realize the rotary spacing of car door part.
2. lightweight double-contact car door hinge structure according to claim 1, is characterized in that: form between the base plate of body part and biside plate and be provided with reinforcing rib structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496124.3U CN204941117U (en) | 2015-07-10 | 2015-07-10 | Lightweight double-contact car door hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520496124.3U CN204941117U (en) | 2015-07-10 | 2015-07-10 | Lightweight double-contact car door hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941117U true CN204941117U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520496124.3U Active CN204941117U (en) | 2015-07-10 | 2015-07-10 | Lightweight double-contact car door hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385772A (en) * | 2017-08-02 | 2017-11-24 | 无锡小天鹅股份有限公司 | The control device and washing machine of washing machine |
-
2015
- 2015-07-10 CN CN201520496124.3U patent/CN204941117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385772A (en) * | 2017-08-02 | 2017-11-24 | 无锡小天鹅股份有限公司 | The control device and washing machine of washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |