CN203584087U - Vehicle door hinge device - Google Patents
Vehicle door hinge device Download PDFInfo
- Publication number
- CN203584087U CN203584087U CN201320607436.8U CN201320607436U CN203584087U CN 203584087 U CN203584087 U CN 203584087U CN 201320607436 U CN201320607436 U CN 201320607436U CN 203584087 U CN203584087 U CN 203584087U
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- hinge
- axis
- axis part
- door
- page
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Abstract
The utility model provides a vehicle door hinge device which comprises a hinge shaft, a hinge fixed leaf, a fixed bolt, a hinge movable leaf and a retainer ring. The hinge shaft comprises a first coupling portion and a second coupling portion which are coaxially arranged, the first coupling portion is provided with an axial first mounting conical surface and a connecting screw hole, the hinge fixed leaf is provided with a first connecting hole, the inner side wall of the first connecting hole is provided with a second mounting conical surface in the same taper fit with the first mounting conical surface, the fixed bolt is connected with the connecting screw hole of the hinge shaft in a threaded manner, the hinge fixed leaf is locked with the hinge shaft, the hinge movable leaf is provided with a second connecting hole and pivotally sleeved on the second coupling portion through the second connecting hole, and the retainer ring is mounted at the tail end of the second coupling portion and prevents the hinge movable leaf from falling off the second coupling portion. The vehicle door hinge device has the advantages that the device is easily detached, axes can be automatically aligned, and the hinge fixed leaf is prevented from deviating from the central axis of the hinge shaft.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of body hinge Zhuan Ge.
Background technology
Automobile in process of production, production line that need to be very long, if dismounting is installed related accessories after car door, then the car door that assembling is completed is installed on vehicle body, can with other part parallel productions of vehicle body, shorten the production cycle.In auto parts, dashboard cross member assembly and back seat size are larger, inconvenience is installed or cannot installs at all.If can remove car door, just make the installation of these parts more convenient.Refer to Fig. 1 and Fig. 2, a kind of existing body hinge, comprising: hinge axis 100, hinge fixed page 101, hinge active page 102, and set bolt 103.Hinge fixed page 101 and hinge active page 102 are socketed on the two ends of hinge axis 100.Wherein, set bolt 103 is the installation of axis normal direction, and by being resisted against hinge axis 100, realizes the fixed installation of hinge fixed page 101 and hinge axis 100.In existing body hinge, the gap between hinge fixed page 101 and hinge axis 100 is very little.After set bolt 103 unclamps, hinge axis 100 can not successfully depart from hinge fixed page 101, dismounting inconvenience.And, because set bolt 103 is the installation of axis normal direction, after tightening, even if the gap between hinge active page 102 and hinge axis 100 is very little, also can push hinge axis 100 to a side, cause not conllinear of hinge axis 100 and hinge active page 102 axis hole center lines, the smooth rotation that produces error effect hinge.
Utility model content
In view of this, the utility model provide a kind of can easy-to-mount body hinge Zhuan Ge.
The utility model provides a kind of body hinge Zhuan Ge, comprising: hinge axis, comprise the first axis part and the second axis part of Tong Zhou She Ge, described the first axis part have vertically first the conical surface and connecting screw hole are installed; Hinge fixed page, offers the first connecting hole, and described the first connecting hole inside wall has the second installation conical surface, and described second installs the conical surface and described first installs the same taper fit of the conical surface; Set bolt, is threaded with the described connecting screw hole of described hinge axis, by described hinge fixed page and the locking of described hinge axis; Hinge active page, offers the second connecting hole, and is socketed on pivotly described the second axis part by described the second connecting hole; And back-up ring, the end that is installed on described the second axis part prevents that described hinge active page from coming off from described the second axis part.
Preferably, described the first axis part and described hinge fixed page are in both, and one of them is provided with anti-rotation groove, and another has the anti-rotation boss with described anti-rotation groove fit.
Preferably, between described anti-rotation groove and described anti-rotation boss, there is assemblage gap.
Preferably, between the end face of described the first axis part and the flange face of set bolt, there is installed surface gap.
Preferably, between the first connecting hole of described hinge fixed page and described the first axis part, there is connecting hole gap.
Preferably, described body hinge Zhuan Ge also comprises the lining being socketed between described hinge active page and described the second axis part, and described lining outer end is by described retainer ring spacing.
Preferably, the nut part outer ring of described set bolt is hexagon flange surface structure, and inner ring is flower mounting head in set bolt.
Preferably, described hinge fixed page is offered the first installing hole, and for hinge fixed page is mounted to vehicle body, described hinge active page is offered the second installing hole, for hinge active page is mounted to car door.
Body hinge Zhuan Ge of the present utility model has the following advantages:
(1) body hinge dress Ge of the present utility model, after set bolt gets loose, is easy to dismounting between hinge fixed page and hinge active page;
(2) body hinge dress Ge of the present utility model utilizes the first installation conical surface and the second same taper fit that the conical surface is installed, and can realize the automatic alignment axis of hinge fixed page and hinge axis after installation;
(3) set bolt of body hinge dress Ge of the present utility model, from axially applying coupling mechanism force, is avoided in the course of work skew of the central axis of hinge fixed page and hinge axis.
Accompanying drawing explanation
Fig. 1 is the structure chart of existing body hinge;
Fig. 2 is that body hinge shown in Fig. 1 is along the sectional view of A-A direction;
Fig. 3 is the structure chart of the body hinge Zhuan Ge of the utility model embodiment;
Fig. 4 is that the Ge of body hinge Zhuan shown in Fig. 3 is along the sectional view of B-B direction;
Fig. 5 is the shaft side figure of the Ge of body hinge Zhuan shown in Fig. 3;
Fig. 6 is the anti-rotation boss of the Ge of body hinge Zhuan shown in Fig. 3 and the fit structure schematic diagram of anti-rotation groove;
Fig. 7 is the three-dimensional exploded view of body hinge Zhuan Ge described in Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 3 to Fig. 7, body hinge dress Ge of the present utility model, comprising: hinge axis 21, hinge fixed page 22, set bolt 23, hinge active page 24, and back-up ring 25.Described hinge fixed page 22 is fixedly connected with vehicle body, and described hinge active page 24 is connected with car door, by described body hinge dress Ge, realizes hinged with respect to vehicle body of car door.
Refer to Fig. 3 to Fig. 7, described hinge axis 21, comprises the first axis part 211 and the second axis part 212 of Tong Zhou She Ge.Described hinge fixed page 22 is fixedly installed in described the first axis part 211, and described hinge active page 24 is rotatably installed on described the second axis part 212.
Described the first axis part 211 has the first installation conical surface 2112 and connecting screw hole 2113 vertically.Described the second axis part 212 comprises the pivotal axis 2121 being connected with hinge active page 24 pivotables and the back-up ring installation portion 2122 that is positioned at end.In the present embodiment, described back-up ring installation portion 2122 is a cannelure.
Hinge fixed page 22 comprises the first connecting portion 221 and the second connecting portion 223.Described the first connecting portion 221 and described the second connecting portion 223 integral body are mutual Chui Zhi She Ge roughly.Wherein, the first connecting portion 221 first installing hole 2212 of offering, for being mounted to vehicle body by hinge fixed page 22; The second connecting portion 223 is offered the first connecting hole 2231, and described the first connecting hole 2231 inside walls have the second installation conical surface 2232, and described second installs the conical surface 2232 installs the same taper fit of the conical surface 2112 with first of described the first axis part 211.The same taper fit of the conical surface 2112 is installed by the first installation conical surface 2232 and second, can guarantees the coaxial of hinge fixed page 22 and the first axis part 211.
Set bolt 23 is threaded with the described connecting screw hole 2113 of described hinge axis 21, by described hinge fixed page 22 and described hinge axis 21 lockings.Because set bolt 23 is axially to lock to establish Ge, provide coupling mechanism force vertically, can not cause the position Ge skew on central axis of hinge fixed page 22 and the first axis part 211.
Further, for preventing relatively rotating of relative the first axis part 211 of hinge fixed page 22, in described the first axis part 211 and described hinge fixed page 22, in both, one of them is provided with anti-rotation groove 2115, and another has the anti-rotation boss 2116 coordinating with described anti-rotation groove 2115.
In the present embodiment, anti-rotation groove 2115 is established Ge in the second connecting portion 223 outer faces of hinge fixed page 22, and anti-rotation boss 2116 is established Ge in the outer peripheral edges of the end face of described the first axis part 211.Described anti-rotation groove 2115 and anti-rotation boss 2116 are two pairs, and on circumference, are separated by 180 °.For ease of installing, between described anti-rotation groove 2115 and described anti-rotation boss 2116, there is assemblage gap.
In present embodiment, the nut part outer ring of described set bolt 23 is hexagon flange surface structure, and inner ring is flower mounting head 231 in set bolt.Adopt such set bolt 23, while assembling separately body hinge dress Ge, when operating space is larger, can use hexagonal flange surface sleeve or spanner; Interior combination wrench hour, can be used in operating space.
Referring to Fig. 2, further, between described first end face of axis part 211 and the flange face of set bolt, there is installed surface gap 702, prevent that set bolt 23 is fastening not in place after installing.
Further, between the first connecting hole 2231 of described hinge fixed page 22 and described the first axis part 211, there is connecting hole gap 701, thereby be convenient to hinge fixed page 22 to disassemble from the first axis part 211.
Refer to Fig. 3 to Fig. 7, hinge active page 24 comprises the 3rd connecting portion 241 and the 4th connecting portion 245.Described the 3rd connecting portion 241 and described the 4th connecting portion 245 be basic Chui Zhi She Ge on the whole.Wherein, described the 3rd connecting portion 241 is offered the second installing hole 2412, for hinge active page 24 is mounted to car door.Described the 4th connecting portion 245 is offered the second connecting hole 2451, and is socketed on pivotly described the second axis part 212 by described the second connecting hole 2451.
Back-up ring 25 is installed on the end of described the second axis part 212, prevents that described hinge active page 24 from coming off from described the second axis part 212.Concrete, in the present embodiment, back-up ring 25 is connected in the cannelure of back-up ring installation portion 2122 of described the second axis part 212 ends.
Further, described body hinge Zhuan Ge also comprises the lining 28 being socketed between described hinge active page 24 and described the second axis part 212, and described lining 28 outer ends are spacing by described back-up ring 25.In the present embodiment, the two ends outward flanging of described lining 28, the wherein flange of one end and described the first axis part 211 butts, the flange of the other end and back-up ring 25 are kept out spacing.
Below introduce the installation process of body hinge Zhuan Ge of the present utility model.
When hinge fixed page 22 is installed, hinge fixed page 22 is socketed on to described the first axis part 211, by the second installation conical surface 2232 and the first same taper fit that the conical surface 2112 is installed, realize hinge fixed page 22 and establish Ge with the same axle of described the first axis part 211; Then, set bolt 23 is threaded with connecting screw hole 2113, by described hinge fixed page 22 and described hinge axis 21 axial lockings; In installation process, 2116 Ge of anti-rotation groove 2115 and anti-rotation boss aim at, and by cooperatively interacting of anti-rotation groove 2115 and anti-rotation boss 2116, prevent hinge fixed page 22 rotating relative to described the first axis part 211.When fixed hinge active page 24 is installed, first lining 28 is socketed on the second axis part 212, again hinge active page 24 is socketed on to described lining 28, finally back-up ring 25 is connected in to the end of described the second axis part 212, and keep out described lining 28, thereby hinge active page 24 can rotate with respect to described the second axis part 212.
Body hinge of the present utility model at least has the following advantages:
(1) body hinge dress Ge of the present utility model, after set bolt gets loose, is easy to dismounting between hinge fixed page and hinge active page;
(2) body hinge dress Ge of the present utility model utilizes the first installation conical surface and the second same taper fit that the conical surface is installed, and can realize the automatic alignment axis of hinge fixed page and hinge axis after installation;
(3) set bolt of body hinge dress Ge of the present utility model, from axially applying coupling mechanism force, is avoided in the course of work, the skew skew of the central axis of hinge fixed page and hinge axis.
Above-described is only an embodiment of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a door-hinge device, is characterized in that, comprising:
Hinge axis, comprise the first axis part and second axis part of coaxial setting, described the first axis part have vertically first the conical surface and connecting screw hole are installed;
Hinge fixed page, offers the first connecting hole, and described the first connecting hole inside wall has the second installation conical surface, and described second installs the conical surface and described first installs the same taper fit of the conical surface;
Set bolt, is threaded with the described connecting screw hole of described hinge axis, by described hinge fixed page and the locking of described hinge axis;
Hinge active page, offers the second connecting hole, and is socketed on pivotly described the second axis part by described the second connecting hole; And
Back-up ring, the end that is installed on described the second axis part prevents that described hinge active page from coming off from described the second axis part.
2. door-hinge device according to claim 1, is characterized in that: described the first axis part and described hinge fixed page are in both, and one of them is provided with anti-rotation groove, and another has the anti-rotation boss with described anti-rotation groove fit.
3. door-hinge device according to claim 2, is characterized in that: between described anti-rotation groove and described anti-rotation boss, have assemblage gap.
4. door-hinge device according to claim 1, is characterized in that: between the end face of described the first axis part and the flange face of set bolt, have installed surface gap.
5. door-hinge device according to claim 1, is characterized in that: between the first connecting hole of described hinge fixed page and described the first axis part, have connecting hole gap.
6. door-hinge device according to claim 1, is characterized in that: described door-hinge device also comprises the lining being socketed between described hinge active page and described the second axis part, and described lining outer end is by described retainer ring spacing.
7. door-hinge device according to claim 1, is characterized in that: the nut part outer ring of described set bolt is hexagon flange surface structure, and inner ring is flower mounting head in set bolt.
8. door-hinge device according to claim 1, is characterized in that: described hinge fixed page is offered the first installing hole, and for hinge fixed page is mounted to vehicle body, described hinge active page is offered the second installing hole, for hinge active page is mounted to car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607436.8U CN203584087U (en) | 2013-09-29 | 2013-09-29 | Vehicle door hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607436.8U CN203584087U (en) | 2013-09-29 | 2013-09-29 | Vehicle door hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584087U true CN203584087U (en) | 2014-05-07 |
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ID=50582025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607436.8U Expired - Fee Related CN203584087U (en) | 2013-09-29 | 2013-09-29 | Vehicle door hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584087U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982095A (en) * | 2014-05-27 | 2014-08-13 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN105041081A (en) * | 2015-07-09 | 2015-11-11 | 奇瑞汽车股份有限公司 | Vehicle door hinge and vehicle door installing structure adopting the same |
| 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 |
| CN111516820A (en) * | 2020-04-30 | 2020-08-11 | 刘长礼 | Multipurpose ship lifesaving unit and floating structure-based movement method |
-
2013
- 2013-09-29 CN CN201320607436.8U patent/CN203584087U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982095A (en) * | 2014-05-27 | 2014-08-13 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN105041081A (en) * | 2015-07-09 | 2015-11-11 | 奇瑞汽车股份有限公司 | Vehicle door hinge and vehicle door installing structure adopting the same |
| 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 |
| CN111516820A (en) * | 2020-04-30 | 2020-08-11 | 刘长礼 | Multipurpose ship lifesaving unit and floating structure-based movement method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20210929 |