CN205172245U - Car door hinge - Google Patents
Car door hinge Download PDFInfo
- Publication number
- CN205172245U CN205172245U CN201520855661.2U CN201520855661U CN205172245U CN 205172245 U CN205172245 U CN 205172245U CN 201520855661 U CN201520855661 U CN 201520855661U CN 205172245 U CN205172245 U CN 205172245U
- Authority
- CN
- China
- Prior art keywords
- hinge
- axle sleeve
- positive
- car door
- utility
- 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 car door hinge, including positive hinge and cloudy hinge, the middle part of sun hinge is the U -shaped groove, and cloudy hinge and positive hinge pass through bolted connection, still including the cover establish on the bolt and lie in cloudy hinge and positive hinge between lubricated axle sleeve with fix a position the axle sleeve, lubricated axle sleeve length is greater than location axle sleeve length and is located location axle sleeve top, and it is protruding that location axle sleeve one end is equipped with annular location, the bottom fixedly connected with and the lubricated axle sleeve in U -shaped groove rotate the balancing portion who is connected, the balancing portion width is less than the bottom width in U -shaped groove, a link of cloudy hinge is opened to be had and fixes a position protruding matched with positioning groove. The utility model has the advantages of use no abnormal sound, the door installation of being convenient for is dismantled and can not influence its and vehicle door connection reliability.
Description
Technical field
The utility model relates to a kind of hinge, is specifically related to a kind of body hinge.
Background technology
Automobile, in routine use, needs frequent close door.Car door connects hinge by car door and is connected with between vehicle body, 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 connected with car body by means of only positive hinge, because car door has constant weight, after using a period of time, the junction end face of positive hinge cannot be vertical with rotating shaft, and causing car door opening to be closed has abnormal sound.When if desired dismantling car door, usually need will with car door and the hinged Bolt dismantling of sun, but repeatedly dismounting can damage the screw thread on car door, causes car door to connect unreliable.
Utility model content
For the defect that above-mentioned prior art exists, technical problem to be solved in the utility model is to provide a kind of use and has no abnormal sound, be convenient to car door installing/dismounting and can not affect the body hinge of its connection reliability.
In order to solve the problems of the technologies described above, the utility model provides a kind of body hinge, comprises positive hinge and hinge, and the middle part of described positive hinge is U-lag, and hinge and positive hinge are bolted; Also comprise and being set on bolt and lubricative axle sleeve between hinge and positive hinge and positioning shaft sleeve, described lubricative axle sleeve length is greater than positioning shaft sleeve length and is positioned at above positioning shaft sleeve, and positioning shaft sleeve one end is provided with the positioning convex of ring-type; The bottom of described U-lag is fixedly connected with the balance portion be rotationally connected with lubricative axle sleeve, and described balance portion width is less than the bottom width of U-lag; A link of described hinge has the detent matched with positioning convex.
Further improvement as the above-mentioned body hinge of the utility model: described balance portion and positive hinge are structure as a whole, and balance portion comprises junction plate and bend, and described bend is set on lubricative axle sleeve.
Further improvement as the above-mentioned body hinge of the utility model: described lubricative axle sleeve inwall is provided with the oil storage tank of multiple annular.
The body hinge of said structure is adopted to have the following advantages: the bottom due to U-lag is fixedly connected with the balance portion be rotationally connected with lubricative axle sleeve, because this balance portion and lubricative axle sleeve are linear contact lay, its rotating shaft and joint pin dead in line can be ensured, prevent the hinged end end face of positive hinge cannot be vertical with rotating shaft, causing car door opening to be closed has abnormal sound.Because hinge and positive hinge are bolted, during dismounting car door only need bolt to take apart, and bolt replacement cost is low, ensures car door connection safety simultaneously.Positioning shaft sleeve one end is provided with the positioning convex of ring-type, a link of hinge has the detent matched with positioning convex, when car door is installed by needs, first lubricative axle sleeve and positioning shaft sleeve are arranged on positive hinge, again positive hinge and hinge are installed, positioning convex is positioned at location that detent can realize hinge and positive hinge fast, is installing bolt.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model body hinge embodiment;
Fig. 2 is the sectional view of the utility model body hinge embodiment;
Fig. 3 is the structural representation of the utility model body hinge embodiment middle-jiao yang, function of the spleen and stomach hinge;
Fig. 4 is the enlarged drawing of A in Fig. 2.
In figure, 1 is positive hinge, and 2 is hinge, and 3 is bolt, and 4 is lubricative axle sleeve, and 5 is positioning shaft sleeve, and 6 is positioning convex, and 7 is detent, and 8 is balance portion, and 9 is junction plate, and 10 is bend.
Detailed description of the invention
As shown in Figure 1,2 and 3, body hinge comprises the positive hinge 1 and hinge 2 that are rotationally connected by bolt 3, also comprises and being set on bolt 3 and lubricative axle sleeve 4 between hinge 2 and positive hinge 1 and positioning shaft sleeve 5.Lubricative axle sleeve 4 length is greater than positioning shaft sleeve 5 length and is positioned at above positioning shaft sleeve 5, and the inwall of lubricative axle sleeve 4 is provided with the oil storage tank of multiple annular, reduces friction factor, increases the service life.Positioning shaft sleeve 5 one end is provided with the positioning convex 6 of ring-type, and a link of hinge 2 has the detent 7 matched with positioning convex 6.The middle part of this positive hinge 1 is U-lag, the bottom of U-lag is fixedly connected with the balance portion 8 be rotationally connected with lubricative axle sleeve 4, balance portion 8 and positive hinge 1 are structure as a whole and width is less than the bottom width of U-lag, the bend 10 that this balance portion 8 comprises junction plate 9 and is set in outside lubricative axle sleeve 4, its rotating shaft and joint pin dead in line can be ensured, prevent the hinged end end face of positive hinge 1 cannot be vertical with rotating shaft, causing car door opening to be closed has abnormal sound.When car door is installed, first lubricative axle sleeve 4 and positioning shaft sleeve 5 are arranged on positive hinge 1, more positive hinge 1 and hinge 2 are installed, positioning convex 6 is positioned at location that detent 7 can realize hinge 2 and positive hinge 1 fast, installing bolt 3.When solving car door installation, the problem that bearing pin is not easily installed.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. body hinge, comprises positive hinge and hinge, and the middle part of described positive hinge is U-lag, it is characterized in that: hinge and positive hinge are bolted; Also comprise and being set on bolt and lubricative axle sleeve between hinge and positive hinge and positioning shaft sleeve, described lubricative axle sleeve length is greater than positioning shaft sleeve length and is positioned at above positioning shaft sleeve, and positioning shaft sleeve one end is provided with the positioning convex of ring-type; The bottom of described U-lag is fixedly connected with the balance portion be rotationally connected with lubricative axle sleeve, and described balance portion width is less than the bottom width of U-lag; A link of described hinge has the detent matched with positioning convex.
2. body hinge according to claim 1, is characterized in that: described balance portion and positive hinge are structure as a whole, and balance portion comprises junction plate and bend, and described bend is set on lubricative axle sleeve.
3. body hinge according to claim 1, is characterized in that: described lubricative axle sleeve inwall is provided with the oil storage tank of multiple annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855661.2U CN205172245U (en) | 2015-11-01 | 2015-11-01 | Car door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855661.2U CN205172245U (en) | 2015-11-01 | 2015-11-01 | Car door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172245U true CN205172245U (en) | 2016-04-20 |
Family
ID=55736248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520855661.2U Expired - Fee Related CN205172245U (en) | 2015-11-01 | 2015-11-01 | Car door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412343A (en) * | 2018-05-21 | 2018-08-17 | 安徽双红机械制造有限公司 | A kind of punching type automotive door hinge |
| CN110512975A (en) * | 2019-09-09 | 2019-11-29 | 兴化市广福金属制品有限公司 | A kind of high reliability stainless steel hinge |
| CN114034577A (en) * | 2021-11-09 | 2022-02-11 | 合肥维信诺科技有限公司 | Flexible screen bending test fixture and test equipment |
-
2015
- 2015-11-01 CN CN201520855661.2U patent/CN205172245U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412343A (en) * | 2018-05-21 | 2018-08-17 | 安徽双红机械制造有限公司 | A kind of punching type automotive door hinge |
| CN108412343B (en) * | 2018-05-21 | 2020-06-09 | 安徽双红机械制造有限公司 | Punching press formula car door hinge |
| CN110512975A (en) * | 2019-09-09 | 2019-11-29 | 兴化市广福金属制品有限公司 | A kind of high reliability stainless steel hinge |
| CN114034577A (en) * | 2021-11-09 | 2022-02-11 | 合肥维信诺科技有限公司 | Flexible screen bending test fixture and test equipment |
| CN114034577B (en) * | 2021-11-09 | 2024-05-14 | 合肥维信诺科技有限公司 | Flexible screen bending test fixture and test equipment |
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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: 20160420 Termination date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |