CN205243236U - Vehicle door connection hinge - Google Patents
Vehicle door connection hinge Download PDFInfo
- Publication number
- CN205243236U CN205243236U CN201520855657.6U CN201520855657U CN205243236U CN 205243236 U CN205243236 U CN 205243236U CN 201520855657 U CN201520855657 U CN 201520855657U CN 205243236 U CN205243236 U CN 205243236U
- Authority
- CN
- China
- Prior art keywords
- hinge
- positive
- car door
- double
- connecting plate
- 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 - Fee Related
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Abstract
The utility model discloses a vehicle door connection hinge, the utility model provides a vehicle door connection hinge, include cloudy hinge and the positive hinge connected through the hinge pin, the middle part of sun hinge is the U -shaped groove, the bottom in U -shaped groove is close to the buffering portion of positive hinge one side fixedly connected with S type, the curvature radius of buffering portion is 4cm, cloudy hinge is double -deck connecting plate with the link of positive hinge, double -deck connecting plate passes through U -shaped connecting portion fixed connection, the lateral wall in U -shaped groove is located between the double -deck connecting plate, the cover is equipped with the back shaft on the hinge pin, and supporting shaft sleeve's both ends offset with the link of cloudy hinge. The utility model has the advantages of simple structure, long service life and door are opened, are closed shi buhui and send the abnormal sound.
Description
Technical field
The utility model relates to a kind of hinge, is specifically related to a kind of car door and connects hinge.
Background technology
Automobile, in routine use, needs frequent close door. Connect owing to being connected hinge by car door between car door and vehicle body, in the time of closed door, in order to prevent that car door from fitting badly, conventionally can use more energetically and close the door, and then car door and vehicle body are clashed into energetically, not only noise is large but also can damage car. As the automotive door hinge in publication number CN202788376U, because positive hinge is connected with car door, and the junction of hinge and positive hinge is single-layer plate-like structure, after opening car door, car door is only connected with car body by positive hinge, because car door has constant weight, uses after a period of time, the junction end face of sun hinge cannot be vertical with rotating shaft, causes car door opening to close abnormal sound.
Utility model content
The defect existing for above-mentioned prior art, technical problem to be solved in the utility model is to provide the car door that a kind of simple in structure, long service life and car door opening, closing process can not send abnormal sound and connects hinge.
In order to solve the problems of the technologies described above, the utility model provides a kind of car door to connect hinge, comprise the hinge and the positive hinge that connect by joint pin, the middle part of described positive hinge is U-lag, and the bottom of described U-lag is fixedly connected with the buffer part of S type near positive hinge one side; The radius of curvature of described buffer part is 4cm; The link of described hinge and positive hinge is double-deck connecting plate, and described double-deck connecting plate is fixedly connected with by U-shaped connecting portion, and the sidewall of described U-lag is between double-deck connecting plate; On described joint pin, be arranged with back shaft, the two ends of support sleeve and the link of hinge offset.
Connect the further improvement of hinge as the above-mentioned car door of the utility model: the width of described U-shaped connecting portion is 8cm～9cm.
Connect the further improvement of hinge as the above-mentioned car door of the utility model: described U-lag bottom has through hole.
Adopting the car door of said structure to connect hinge has the following advantages: because the bottom of U-lag is fixedly connected with the buffer part of S type near positive hinge one side, in the time of closing of the door, the free end of hinge and this buffer part offsets, along with buffer part produces a small amount of deformation, can alleviate the impulsive force of car door to vehicle body. Because double-deck connecting plate is fixedly connected with by U-shaped connecting portion, the sidewall of U-lag is positioned at U-shaped opening, the two ends of support sleeve and the link of hinge offset, and can ensure that like this link of positive hinge and the rotating shaft of joint pin are vertical, can not send abnormal sound while ensureing door contact interrupter; And Stability Analysis of Structures, long service life. This U-shaped opening can also limit the open angle of hinge simultaneously.
Brief description of the drawings
Fig. 1 is the front view that the utility model car door connects hinge embodiment;
Fig. 2 is the rearview that the utility model car door connects hinge embodiment;
Fig. 3 is the structure chart that the utility model car door connects hinge embodiment middle-jiao yang, function of the spleen and stomach hinge.
In figure, 1 is joint pin, and 2 is hinge, and 3 is positive hinge, and 4 is U-lag, and 5 is through hole, and 6 is buffer part, and 7 is support sleeve.
Detailed description of the invention
As shown in Figure 1,2 and 3, car door connects hinge and comprises the hinge 2 and the positive hinge 3 that connect by joint pin 1, and the middle part of this sun hinge 3 is U-lag 4, and this U-shaped trench bottom has through hole 5. The buffer part 6 that is connected with S type in the bottom of U-lag 4 near positive hinge 3 one sides, its radius of curvature is 4cm, the width of buffer part 6 is less than U-lag 4 bottom widths. In the time of closing of the door, the free end of this buffer part 6 offsets and hinge 2, along with buffer part 6 produces a small amount of deformation, can alleviate the impulsive force of car door to vehicle body. Owing to being only connected with car door by positive hinge 3 after car door opening, vertical with the axis of joint pin 1 in order to ensure the end face of link of hinge 2, while ensureing switch gate, can not send abnormal sound, hinge 2 is double-deck connecting plate with the link of positive hinge 3, double-deck connecting plate connects by the U-shaped connecting portion of integrative-structure, the sidewall of U-lag 4 is positioned at U-shaped opening, and the link of the two ends of support sleeve 7 and hinge 2 offsets. The width of U-shaped connecting portion is 8cm, meets the requirements of simultaneously like this in the angle that ensures car door opening, can also limit the open angle of positive hinge 3.
The technical scheme above the utility model embodiment being provided is described in detail, applied principle and the embodiment of specific case to the utility model embodiment herein and set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in detailed description of the invention and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. car door connects hinge, comprises the hinge and the positive hinge that connect by joint pin, and the middle part of described positive hinge is U-lag, it is characterized in that: the bottom of described U-lag is fixedly connected with the buffer part of S type near positive hinge one side; The radius of curvature of described buffer part is 4cm; The link of described hinge and positive hinge is double-deck connecting plate, and described double-deck connecting plate is fixedly connected with by U-shaped connecting portion, and the sidewall of described U-lag is between double-deck connecting plate; On described joint pin, be arranged with back shaft, the two ends of support sleeve and the link of hinge offset.
2. car door according to claim 1 connects hinge, it is characterized in that: the width of described U-shaped connecting portion is 8cm～9cm.
3. car door according to claim 1 connects hinge, it is characterized in that: described U-lag bottom has through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855657.6U CN205243236U (en) | 2015-11-01 | 2015-11-01 | Vehicle door connection hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855657.6U CN205243236U (en) | 2015-11-01 | 2015-11-01 | Vehicle door connection hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243236U true CN205243236U (en) | 2016-05-18 |
Family
ID=55942316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520855657.6U Expired - Fee Related CN205243236U (en) | 2015-11-01 | 2015-11-01 | Vehicle door connection hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437367A (en) * | 2016-09-26 | 2017-02-22 | 上海爱德夏机械有限公司 | Automobile door hinge of stamped structure |
-
2015
- 2015-11-01 CN CN201520855657.6U patent/CN205243236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437367A (en) * | 2016-09-26 | 2017-02-22 | 上海爱德夏机械有限公司 | Automobile door hinge of stamped structure |
| CN106437367B (en) * | 2016-09-26 | 2017-09-12 | 上海爱德夏机械有限公司 | A kind of automobile stamping structure body hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |