CN104912417A - Double-shaft hinge - Google Patents
Double-shaft hinge Download PDFInfo
- Publication number
- CN104912417A CN104912417A CN201410086966.1A CN201410086966A CN104912417A CN 104912417 A CN104912417 A CN 104912417A CN 201410086966 A CN201410086966 A CN 201410086966A CN 104912417 A CN104912417 A CN 104912417A
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- pivoted arm
- conquassation
- double
- pin
- rotating arm
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Abstract
The invention relates to a double-shaft hinge; and the double-shaft hinge comprises a rotating arm, a bruising rotating arm and a bracket. The rotating arm is rotationally matched with the cruising rotating arm through a connecting piece; and the cruising rotating arm is fixedly matched with the bracket through a fixed piece. When the double-shaft hinge is suffered from a greater external force effect, the fixed piece between the cruising rotating arm and the bracket can be damaged by the greater external force, so that the cruising rotating arm and the bracket rotate, and the rotating arm downwards moves. A vehicle body bracket of a conventional single-shaft hinge is divided into two single parts; the two single parts are connected by the cruising fixed piece in assembly, the stressed greater force is cruised in the head collision process of pedestrians, the head injury value is reduced, and the head protection effect is achieved.
Description
Technical field
The present invention relates to a kind of Vehicular hinge, particularly a kind of hinge being applicable to front cover for vehicle system.
Background technology
As shown in Figure 1, conventional in current front cover for vehicle system hinge is single axle hinge.It is by pivoted arm 1, bearing 2, and rivet 3 forms.Pivoted arm 1 rivets into an all-in-one-piece single axle hinge with bearing 2 by rivet 3.In car load factory, it is integrally arranged on automobile.
The feature of such hinge is convenient to install, low price.But, if when there is pedestrian head and its collision, the hinge of this single axle is owing to fixing at above-below direction, and the injury values that can cause impact head portion is higher, is unfavorable for the head protection of pedestrian.
Therefore, necessary design a kind of novel front cover system use hinge to overcome defect of the prior art.
Summary of the invention
The object of the present invention is to provide a kind of novel Double-pin hinge, its structure is simple, and can when stressed with object collision, and recurring structure conquassation rotates, thus effectively reduces the injury to the object that collides with it.
The technical problem solved: the single axle hinge that existing automobile-used front cover system uses, collide stressed after, structure is survivable, easily causes larger injury to the object collided with it.
To achieve these goals, the technical solution used in the present invention is as follows: a kind of Double-pin hinge, and it comprises pivoted arm, conquassation pivoted arm and bearing.Wherein said pivoted arm is rotated by connector and described conquassation pivoted arm and connects, and described conquassation pivoted arm is fixedly connected by fixture and described bearing.When being subject to larger External Force Acting, the fixture between described conquassation pivoted arm and bearing by the larger outside destroy be subject to, can make to produce between described conquassation pivoted arm and bearing to rotate, thus described pivoted arm is moved downward.
Further, in different embodiments, wherein said connector comprises pivoted arm rivet.
Further, in different embodiments, wherein said pivoted arm rivet place is provided with bush structure.
Further, in different embodiments, wherein said fixture comprises conquassation pin.
Further, in different embodiments, wherein said conquassation pin comprises shank, and one end of described shank arranges termination, and the other end arranges snap fit.
Further, in different embodiments, wherein said shank is hollow structure.
Further, in different embodiments, wherein said shank surface is provided with gap.
Further, in different embodiments, wherein said gap is 2 or more quantity, and the setting that uniformly distributes.
Further, in different embodiments, wherein said conquassation pivoted arm is also connected by conquassation pivoted arm rivet and described bearing.
Further, in different embodiments, wherein said conquassation pivoted arm rivet place is provided with bush structure.
Beneficial effect: relative to prior art, the Double-pin hinge that the present invention adopts, it increases and pivoted arm rotates the conquassation pivoted arm component connected, and connecting between conquassation pivoted arm and bearing, when being subject to larger External Force Acting, such as, when colliding, by the larger outside destroy produced during collision, and then can make to produce between described conquassation pivoted arm and bearing to rotate, thus described pivoted arm is moved downward.Like this for collision thing, would not collide with pivoted arm, be subject to larger collision injury.
Accompanying drawing explanation
Fig. 1 is the structural representation of the single axle hinge relating to use in prior art.
The perspective view of a kind of Double-pin hinge that Fig. 2 provides for an embodiment of the invention.
Fig. 3 be along Fig. 2 A-A to sectional view.
Fig. 4 is the three-dimensional exploded view of the Double-pin hinge shown in Fig. 2.
Fig. 5 is the structural representation that Double-pin hinge of the present invention relates to the conquassation pin of use.
Description of reference numerals in figure is as follows.
| Pivoted arm | 1 | Rivet | 2 |
| Bearing | 3 | ||
| Pivoted arm | 21 | Conquassation pivoted arm | 22 |
| Bearing | 23 | Pivoted arm rivet | 24 |
| Conquassation pivoted arm rivet | 25 | Conquassation pin | 26 |
| Termination | 261 | Shank | 262 |
| Snap fit | 263 | Gap | 264 |
| Lining | 27 | Lining | 28 |
Detailed description of the invention
Below with reference to drawings and Examples, the technical scheme of the Double-pin hinge that the present invention relates to is described in further detail.
Easy understand, according to technical scheme of the present invention, is not changing under connotation of the present invention, and one of ordinary skill in the art can propose the various structures mode that can mutually replace and implementation.Therefore, following detailed description of the invention and accompanying drawing are only the exemplary illustrations to technical scheme of the present invention, and should not be considered as of the present invention all or the restriction be considered as technical solution of the present invention or restriction.
The orientation terms such as the up, down, left, right, before and after mentioned in this manual or may mention, front, the back side, top, bottom carry out defining relative to the structure shown in each accompanying drawing, they are relative concepts, therefore likely can residing for it diverse location, different using state and correspondingly changing.So, also these or other orientation term should be interpreted as restricted term.
Refer to shown in Fig. 2, a kind of Double-pin hinge that an embodiment of the invention provide, it comprises pivoted arm 21, conquassation pivoted arm 22, bearing 23, pivoted arm rivet 24, conquassation pivoted arm rivet 25 and conquassation pin 26.
Wherein pivoted arm 21 is connected by pivoted arm rivet 24 with conquassation pivoted arm 22, mutually can rotate, thus realizes the opening and closing of lid.Conquassation pivoted arm 22 and bearing 23 are linked together by conquassation pivoted arm rivet 25 and conquassation pin 26.Under the effect of conquassation pivoted arm rivet 25 and conquassation pin 26, conquassation pivoted arm 22 and bearing 23 form an affixed structure.
When not being subject to larger external force collision, conquassation pivoted arm 22, bearing 23 are consolidated by conquassation rivet 25 and conquassation pin 26, for pivoted arm 21 provides rotary support.When being subject to downward external force collision effect, conquassation pin 26 ruptures under external force, therefore produces between conquassation pivoted arm 22 and bearing 23 and rotates, thus pivoted arm 21 and pivoted arm rivet 24 are moved downward, thus alleviate the injury values for impacting object.
Further, as shown in Figure 3,4, be the rotating property regulated and improve between pivoted arm 21 and conquassation pivoted arm 22 and between conquassation pivoted arm 22 and bearing 23.Preferably, bush structure 27,28 is had in the Position Design of pivoted arm rivet 4 and conquassation pivoted arm rivet 5.And in actual applications, bush structure 27,28 can increase simultaneously, cancel simultaneously or optionally one of them, specifically can carry out design modifying according to actual service condition, and indefinite.
Further, in different embodiments, the structure of conquassation pin 26 can be designed as various ways.Refer to shown in Fig. 5, which illustrates preferred structure in the present embodiment.Concrete, conquassation pin 26 comprises termination 261, shank 262 and snap fit 263.Wherein shank 262 is hollow structure, is provided with gap 264.The quantity in gap 264 can be 2 ~ 5, and uniformly divides cloth-like on shank surface.
During assembling, body mounts 23 is divided into two panels, is fixed together, then is riveted by turning arm rivet 24 with pivoted arm 21, be integrally arranged on vehicle body by conquassation pin 26 and conquassation pivoted arm rivet 25.
In the process of collision, such as, when there is pedestrian impact, when hinge is subject to the impact force of comparatively large (be greater than 300N or larger), conquassation pin 26 ruptures under the effect of shearing force, conquassation pivoted arm 22 rotates around conquassation pivoted arm rivet 25, thus increases the conquassation space of hinge area, and reaching increases crusherbull zone space, reduces the object that collision object (such as pedestrian head) injures.
Technical scope of the present invention is not only confined to the content in above-mentioned explanation, those skilled in the art can under the prerequisite not departing from the technology of the present invention thought, various deformation and amendment are carried out to above-described embodiment, and these distortion and amendment all should be worked as and be within the scope of the present invention.
Claims (10)
1. a Double-pin hinge, it comprises pivoted arm and bearing; It is characterized in that, it also comprises conquassation pivoted arm, and wherein said pivoted arm is rotated by connector and described conquassation pivoted arm and connects, and described conquassation pivoted arm is fixedly connected by fixture and described bearing; When being subject to larger External Force Acting, the fixture between described conquassation pivoted arm and bearing by the larger outside destroy be subject to, and then makes to produce between described conquassation pivoted arm and bearing to rotate, thus described pivoted arm is moved downward.
2. Double-pin hinge as claimed in claim 1, is characterized in that: wherein said connector comprises pivoted arm rivet.
3. Double-pin hinge as claimed in claim 2, is characterized in that: wherein said pivoted arm rivet place is provided with bush structure.
4. Double-pin hinge as claimed in claim 1, is characterized in that: wherein said fixture comprises conquassation pin.
5. Double-pin hinge as claimed in claim 4, is characterized in that: wherein said conquassation pin comprises shank, and one end of described shank arranges termination, and the other end arranges snap fit.
6. Double-pin hinge as claimed in claim 5, is characterized in that: wherein said shank is hollow structure.
7. Double-pin hinge as claimed in claim 5, is characterized in that: wherein said shank surface is provided with gap.
8. Double-pin hinge as claimed in claim 5, is characterized in that: further, and wherein said gap is 2 or more quantity, and the setting that uniformly distributes.
9. Double-pin hinge as claimed in claim 1, is characterized in that: wherein said conquassation pivoted arm is also connected by conquassation pivoted arm rivet and described bearing.
10. Double-pin hinge as claimed in claim 9, is characterized in that: wherein said conquassation pivoted arm rivet place is provided with bush structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086966.1A CN104912417A (en) | 2014-03-11 | 2014-03-11 | Double-shaft hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086966.1A CN104912417A (en) | 2014-03-11 | 2014-03-11 | Double-shaft hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104912417A true CN104912417A (en) | 2015-09-16 |
Family
ID=54081812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410086966.1A Pending CN104912417A (en) | 2014-03-11 | 2014-03-11 | Double-shaft hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912417A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988634A (en) * | 2017-05-03 | 2017-07-28 | 奇瑞商用车（安徽）有限公司 | A kind of car engine cover crushing type hinge arrangement |
| CN108166873A (en) * | 2016-12-08 | 2018-06-15 | 现代自动车株式会社 | For the hood hinge device of vehicle |
| WO2018121270A1 (en) * | 2016-12-26 | 2018-07-05 | 深圳市乾行达科技有限公司 | Easy-to-maintain frame-type energy absorbing structure |
| WO2019007178A1 (en) * | 2017-07-03 | 2019-01-10 | Ningbo Geely Automobile Research & Development Co., Ltd. | A hinge device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070187993A1 (en) * | 2006-02-10 | 2007-08-16 | Nick Kalargeros | Hinge mechanism |
| DE102007033325A1 (en) * | 2006-07-14 | 2008-01-24 | Acts Gmbh & Co. Kg | Hinge for adjusting a covering for an engine space or a hood for luggage space on a motor vehicle has a bodywork linkage part, a connecting arm and a hood linkage part held on it |
| CN201635553U (en) * | 2010-01-21 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automobile engine hood hinge |
| CN202596386U (en) * | 2011-12-09 | 2012-12-12 | 广州汽车集团股份有限公司 | Automobile, engine and engine cover hinge |
| CN103603563A (en) * | 2013-11-28 | 2014-02-26 | 江苏皓日汽车零部件有限公司 | Engine hood hinge assembly |
-
2014
- 2014-03-11 CN CN201410086966.1A patent/CN104912417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070187993A1 (en) * | 2006-02-10 | 2007-08-16 | Nick Kalargeros | Hinge mechanism |
| DE102007033325A1 (en) * | 2006-07-14 | 2008-01-24 | Acts Gmbh & Co. Kg | Hinge for adjusting a covering for an engine space or a hood for luggage space on a motor vehicle has a bodywork linkage part, a connecting arm and a hood linkage part held on it |
| CN201635553U (en) * | 2010-01-21 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automobile engine hood hinge |
| CN202596386U (en) * | 2011-12-09 | 2012-12-12 | 广州汽车集团股份有限公司 | Automobile, engine and engine cover hinge |
| CN103603563A (en) * | 2013-11-28 | 2014-02-26 | 江苏皓日汽车零部件有限公司 | Engine hood hinge assembly |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166873A (en) * | 2016-12-08 | 2018-06-15 | 现代自动车株式会社 | For the hood hinge device of vehicle |
| CN108166873B (en) * | 2016-12-08 | 2021-01-22 | 现代自动车株式会社 | Hood hinge device for vehicle |
| WO2018121270A1 (en) * | 2016-12-26 | 2018-07-05 | 深圳市乾行达科技有限公司 | Easy-to-maintain frame-type energy absorbing structure |
| US20200271180A1 (en) * | 2016-12-26 | 2020-08-27 | Shenzhen Cansinga Technology Co., Ltd. | Easy-to-maintain frame-type energy-absorption structure |
| US10927916B2 (en) | 2016-12-26 | 2021-02-23 | Shenzhen Cansinga Technology Co., Ltd. | Easy-to-maintain frame-type energy-absorption structure |
| CN106988634A (en) * | 2017-05-03 | 2017-07-28 | 奇瑞商用车（安徽）有限公司 | A kind of car engine cover crushing type hinge arrangement |
| WO2019007178A1 (en) * | 2017-07-03 | 2019-01-10 | Ningbo Geely Automobile Research & Development Co., Ltd. | A hinge device |
| US11585133B2 (en) | 2017-07-03 | 2023-02-21 | Ningbo Geely Automobile Research & Development Co., Ltd. | Hinge device |
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Application publication date: 20150916 |