CN203559668U - Vehicle door hinge - Google Patents
Vehicle door hinge Download PDFInfo
- Publication number
- CN203559668U CN203559668U CN201320609726.6U CN201320609726U CN203559668U CN 203559668 U CN203559668 U CN 203559668U CN 201320609726 U CN201320609726 U CN 201320609726U CN 203559668 U CN203559668 U CN 203559668U
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- China
- Prior art keywords
- fixed body
- groove
- car door
- overhead
- fixed
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- 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 relates to a vehicle door hinge which comprises a first fixing body and a second fixing body, wherein the first fixing body is fixedly connected with a vehicle body; the second fixing body is fixedly connected with a vehicle door; the first fixing body and the second fixing body can be relatively and rotationally pivoted when the vehicle door is opened or closed; grooves, which corresponds to the opening angles of the vehicle door, are formed in the first fixing body; a jacking body, which is retractable and synchronously rotates with the second fixing body to slide in/out of the grooves, is arranged on the second fixing body. Through the adoption of the technical scheme, the elastic limiting effect during the opening or closing process of the vehicle door is achieved through the expansion movement match between the jacking body in the second fixing body and the grooves in the first fixing body.
Description
Technical field
The utility model relates to a kind of link of being connected between car door on automobile and vehicle body of being applied to, and relates in particular to a kind of body hinge.
Background technology
The limit effect of now widely used body hinge is not remarkable, or complex structure causes cost to increase, or elastic component is difficult for changing, or spacing power is unadjustable, design does not meet hommization demand.Chinese utility model patent CN202380863U has announced a kind of automobile door hinge, comprise car door member, bodywork component, joint pin, a part for joint pin can counterrotatingly be riveted on car door member, and another part of joint pin is fixedly installed on bodywork component.On car door member, be provided with installing hole, through in described installing hole, to realize, joint pin is counterrotating to be riveted on described car door member the first end of joint pin, on bodywork component, be provided with general assembly hole, the second end of joint pin by with being fixed on described bodywork component of general assembly hole.The body hinge of this structure design can make car door in use procedure, easily occur sinking to even occurring phenomenon of rupture for a long time, and manufacturing cost is high, and limit effect is not obvious, and spacing power is unadjustable, does not meet hommization demand.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of body hinge with elastic spacing function.
For achieving the above object, a kind of body hinge of the present utility model, comprise the first fixed body being connected with vehicle body, the second fixed body being connected with car door, relatively turnable pivot joint when having at car door opening between the first described fixed body and the second fixed body or closing, on the first fixed body, be provided with the groove with the corresponding setting of car door opening angle, on the second fixed body, be provided with telescopic, with the synchronous overhead body that slips into or skid off groove that rotates of the second fixed body.Adopt technique scheme, by being arranged on the overhead body of the second fixed body inside, coordinate with the stretching motion between the groove being arranged on the first fixed body, realized the elastic spacing effect in the switching process of car door.
As the restriction to aforesaid way, on the first fixed body, be fixed with and be plugged in the second fixed body with the drive-connecting shaft of pivot joint, described groove is arranged on the external surface of drive-connecting shaft.
As the restriction to aforesaid way, described overhead body comprises the ejector pin being slidably arranged in the second fixed body, and be placed in the second fixed body inner chamber, one end overhead carries out pushing tow so that the head of ejector pin can embed the spring in groove in sidewall, the other end of inner chamber to ejector pin.This set is simple in structure, when realizing limit effect, reduces manufacturing cost.
As the restriction to aforesaid way, on described the second fixed body, screw thread is connected with the supporter forming for the intracavity sidewall of spring overhead.The setting that screw thread spins, the position of being convenient to pass through to set supporter when installation car door hinge, limits the collapsing length of final spring, thereby defines spacing power, therefore applying this set can, according to different automobile types and the concrete spacing power of setting of different customer demand, realize more user-friendly design.
As the restriction to aforesaid way, described groove is for to be connected with three that put along circumferentially passing through of drive-connecting shaft.
As the further restriction to aforesaid way, the center line angle of adjacent notches is 35 °.
In sum, adopt technique scheme, by being arranged on the overhead body of the second fixed body inside, coordinate with the stretching motion between the groove being arranged on the first fixed body, and the concrete restriction to parts such as overhead bodies, realized the elastic spacing effect in the switching process of car door, and spacing power is adjustable, in the situation that elastic force lost efficacy, elastic component is changed convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the elevation of the utility model embodiment;
Fig. 2 be in Fig. 1 A-A to sectional view;
Fig. 3 is the structural representation of the first fixed body;
Fig. 4 is the structural representation of the second fixed body;
Fig. 5 is that overhead body is plugged into the structural representation in the second fixed body;
Fig. 6 is the structural representation of overhead body;
Fig. 7 is the top view of the utility model embodiment;
Fig. 8 be in Fig. 7 B-B to sectional view.
In figure: 1, the first fixed body; 11, the first plate body; 111, the first fixing hole; 12, linking arm; 13, drive-connecting shaft; 14, groove; 2, the second fixed body; 21, the second plate body; 211, the second fixing hole; 22, the first cylindrical shell; 221, otch; 222, inner chamber; 23, the second cylindrical shell; 24, through hole; 3, overhead body; 31, ejector pin; 311, round platform; 312, ejector pin head; 32, spring; 33, supporter.
The specific embodiment
As shown in Figure 1 with Figure 2, the present embodiment relates to a kind of body hinge, comprises the first fixed body 1 being fixedly connected with not shown vehicle body, and the second fixed body 2 being fixedly connected with not shown car door.
As shown in Figure 3, the first fixed body 1 comprises the first plate body 11 that has certain thickness and be platy structure, on the first plate body 11, be provided with the first fixing hole 111 for being bolted with vehicle body, be fixed with one end of the first plate body 11 linking arm 12 connected vertically the drive-connecting shaft 13 that is step-like cylindrical structure, on the external surface of drive-connecting shaft 13, be provided with along circumferentially passing through of drive-connecting shaft 13 and be connected with three grooves 14 putting, the center line angle of two adjacent grooves 14 is 35 °.What deserves to be explained is, the number of groove 14 and angle initialization have certain flexibility, can arrange according to specific requirement, to meet different vehicle for the different demands of spacing position.
As shown in Figure 4, the second fixed body 2 comprises the second plate body 21 that has certain thickness and be platy structure, on the second plate body 21, be provided with the second fixing hole 211 for being bolted to connection with car door, and it is circular on the second plate body 21, being vertically installed with cross section, the first cylindrical shell 22 that internal cavity is stepped, in the junction of the first cylindrical shell 22 and the second plate body 21, be provided with the otch 221 of a neat in edge, the other end at the first cylindrical shell 22 is vertically installed with second cylindrical shell 23 identical with the first cylindrical shell 22 diameters, in the junction of the first cylindrical shell 22 and the second cylindrical shell 23, be provided with a through hole 24.
As shown in Figures 3 to 5, relatively turnable pivot joint when having at car door opening or closing between the first fixed body 1 and the second fixed body 2, the second cylindrical shell 23 on the second fixed body 2 can be socketed in drive-connecting shaft 13 outsides, and rotates around drive-connecting shaft 13.And in the internal cavity of the first cylindrical shell 22 of the second fixed body 2, be provided with telescopic, with the synchronous overhead body 3 that slips into or skid off groove 14 that rotates of the second fixed body 2.If Fig. 5 is in conjunction with as shown in Fig. 6, overhead body 3 comprises the ejector pin 31 of the first cylindrical shell 22 inside that are slidably arranged in the second fixed body 2, ejector pin 31 comprises having overhead at the first cylindrical shell 22 interior step places, certain thickness round platform 311, a side at round platform 311 is fixedly installed ejector pin head 312, the free end of ejector pin head 312 is arc-shaped protrusions, and can and be embedded in groove 14 by through hole 24; Overhead body 3 also comprise be placed in the first cylindrical shell 22 inside, one end overhead carries out pushing tow so that ejector pin 31 slips into or skid off the spring 32 of groove 14 in sidewall, the other end of inner chamber 222 to ejector pin 31, and the supporter 33 spinning with the second fixed body 2 screw threads, form inner chamber 222 sidewalls that supply spring 32 overheads, be spring 32 one end overheads on supporter 33, simultaneously other end overhead is on the round platform 311 of ejector pin 31.Set positions due to the supporter 33 arranging with being threaded of the second fixed body 2, define final compression or the spread length of spring 32, therefore also just define spacing power, so the size of spacing power also has certain flexibility, can be according to the requirement of different vehicle different user, by rotary supporting body 33, the spacing power of spring 32 is set.
If Fig. 7 is in conjunction with Fig. 2, shown in Fig. 8, the drive-connecting shaft of the first fixed body 1 13 is plugged in the second cylindrical shell 23 of the second fixed body 2, again overhead body 3 is inserted to the first cylindrical shell 22 inside of the second fixed body 2 from otch 221, ejector pin head 312 is coordinated with the groove 14 on drive-connecting shaft 13 by through hole 24, and be connected with the inwall bolt of the second fixed body 2 the spacing power that sets by supporter 33, finally the first fixing hole 111 of the first fixed body 1 is fixedly connected with car door with vehicle body respectively with the second fixing hole 211 of the second fixed body 2, now body hinge installs.In car door opening and the process of closing, by under external force, ejector pin head 312 moves between groove 14, from a groove 14, move in adjacent groove 14 and embed wherein, like this, when having formed cars and opening, car door is spacing in different opening angles.
Claims (6)
1. a body hinge, comprise the first fixed body being connected with vehicle body, the second fixed body being connected with car door, relatively turnable pivot joint when having at car door opening between the first described fixed body and the second fixed body or closing, on the first fixed body, be provided with the groove with the corresponding setting of car door opening angle, it is characterized in that: on the second fixed body, be provided with telescopic, with the synchronous overhead body that slips into or skid off groove that rotates of the second fixed body.
2. body hinge according to claim 1, is characterized in that: on the first fixed body, be fixed with and be plugged in the second fixed body with the drive-connecting shaft of pivot joint, described groove is arranged on the external surface of drive-connecting shaft.
3. body hinge according to claim 2, it is characterized in that: described overhead body comprises the ejector pin being slidably arranged in the second fixed body, and be placed in the second fixed body inner chamber, one end overhead carries out pushing tow so that the head of ejector pin can embed the spring in groove in sidewall, the other end of inner chamber to ejector pin.
4. body hinge according to claim 3, is characterized in that: on described the second fixed body, screw thread is connected with the supporter forming for the intracavity sidewall of spring overhead.
5. according to the body hinge described in any one in claim 2-4, it is characterized in that: described groove is for to be connected with three that put along circumferentially passing through of drive-connecting shaft.
6. locating car door hinge according to claim 5, is characterized in that: the center line angle of adjacent notches is 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609726.6U CN203559668U (en) | 2013-09-30 | 2013-09-30 | Vehicle door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609726.6U CN203559668U (en) | 2013-09-30 | 2013-09-30 | Vehicle door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559668U true CN203559668U (en) | 2014-04-23 |
Family
ID=50509398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609726.6U Expired - Lifetime CN203559668U (en) | 2013-09-30 | 2013-09-30 | Vehicle door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888421A (en) * | 2015-09-18 | 2016-08-24 | 北京长城华冠汽车科技股份有限公司 | Door leaf rotating shaft and automobile comprising door leaf rotating shaft |
| CN108505855A (en) * | 2018-02-26 | 2018-09-07 | 余兆生 | A kind of door clip assembly |
| CN109268647A (en) * | 2018-11-13 | 2019-01-25 | 福耀玻璃工业集团股份有限公司 | A kind of clamping apparatus that video camera is fixed on windshield |
-
2013
- 2013-09-30 CN CN201320609726.6U patent/CN203559668U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888421A (en) * | 2015-09-18 | 2016-08-24 | 北京长城华冠汽车科技股份有限公司 | Door leaf rotating shaft and automobile comprising door leaf rotating shaft |
| CN108505855A (en) * | 2018-02-26 | 2018-09-07 | 余兆生 | A kind of door clip assembly |
| CN109268647A (en) * | 2018-11-13 | 2019-01-25 | 福耀玻璃工业集团股份有限公司 | A kind of clamping apparatus that video camera is fixed on windshield |
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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 |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |