CN204984026U - Engine bonnet hinge and car - Google Patents
Engine bonnet hinge and car Download PDFInfo
- Publication number
- CN204984026U CN204984026U CN201520682778.5U CN201520682778U CN204984026U CN 204984026 U CN204984026 U CN 204984026U CN 201520682778 U CN201520682778 U CN 201520682778U CN 204984026 U CN204984026 U CN 204984026U
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- block set
- spacing block
- leave board
- active leave
- limiting section
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Abstract
The utility model provides an engine bonnet hinge and car, the engine bonnet hinge is including installing at the movable acanthus leaf of engine bonnet rear end and installing the fixed leaf plate on the engine compartment frame, rotate between activity acanthus leaf and the fixed leaf plate and connect, the relative setting about activity acanthus leaf and fixed leaf plate, the activity acanthus leaf for be equipped with first spacing portion on fixed leaf plate's the lateral wall, fixed leaf plate for be equipped with the spacing portion of second on the lateral wall of activity acanthus leaf, rotate when predetermineeing the angle when the activity acanthus leaf, first spacing portion quilt the spacing portion of second blocks the below of the spacing portion of second, the stall of activity acanthus leaf. Thereby stoped the continuation upset of engine bonnet to the windshield orientation, it is spacing to the engine bonnet realization, avoid windshield to be destroyed, guaranteed the interior personnel's of car safety.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of hood hinge and automobile.
Background technology
Hood hinge is one of important safety parts on automobile, and its Main Function is to enable automotive hood open along certain track or close.
Hood hinge of the prior art comprises active leave board and fixing impeller, and described active leave board and fixing impeller are rotationally connected by bearing pin, and described active leave board is arranged on the rear end of hood, and described fixing impeller is arranged on the framework of enging cabin.Open or kill engine cover time, apply an active force up or down in hood front end, under hood hinge effect in its back-end, be held open state or closed condition.
But the hood hinge of prior art in use, if firmly excessive or hood is subject to extraneous excessive impact force when opening hood, hood will be caused excessively to overturn, and pound on windshield glass, windshield glass is damaged, and threatens the safety of occupant.
Utility model content
The utility model provides a kind of hood hinge and automobile, the problem that cannot prevent hood from excessively overturning with the hood hinge solving prior art.
First aspect, the utility model provides a kind of hood hinge, comprise the active leave board being arranged on hood rear end and the fixing impeller be arranged on enging cabin framework, be rotationally connected between described active leave board and fixing impeller, be oppositely arranged about described active leave board and fixing impeller; Described active leave board is provided with the first limiting section relative to a sidewall of described fixing impeller, and described fixing impeller is provided with the second limiting section relative to a sidewall of described active leave board; When described active leave board turns to predetermined angle, described first limiting section is blocked in the below of described second limiting section by described second limiting section, and described active leave board stops operating.
Hood hinge as above, described first limiting section is the first spacing block set protruding from described active leave board sidewall, and described second limiting section is the second spacing block set protruding from described fixing impeller sidewall.
Hood hinge as above, described first spacing block set is perpendicular to the sidewall of described active leave board, and described second spacing block set is perpendicular to the sidewall of described fixing impeller.
Hood hinge as above, described first spacing block set is first " several " character form structure that described active leave board is bent to form, and described second spacing block set is second " several " character form structure that described fixing impeller is bent to form; When described active leave board turns to predetermined angle, the by-level section of described second " several " character form structure and the by-level section of described first " several " character form structure up and down mutual against.
Hood hinge as above, two shoulders of described first " several " character form structure and/or second " several " character form structure are chamfering shape.
Hood hinge as above, described first spacing block set and the second spacing block set are circular arc, and the curvature of circular arc reduces from both sides gradually to centre.
Hood hinge as above, described first spacing block set and described active leave board one-body molded, described second spacing block set and described fixing impeller one-body molded.
Second aspect, the utility model provides a kind of automobile, comprises hood hinge as above.
Hood hinge of the present utility model and automobile, described hood hinge structure is simple and easy to make, by arranging the first limiting section on the active leave board sidewall of hood hinge, the fixing impeller sidewall of hood hinge arranges the second limiting section, when active leave board turns to predetermined angle, namely when hood is crossed out, first limiting section is blocked in the below of the second limiting section by the second limiting section, active leave board is stopped operating, operation is very easy, thus prevent hood to overturn to the continuation in windshield direction, hood is realized spacing, windshield is avoided to be destroyed, ensure that the safety of occupant.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The overall structure schematic diagram of the hood hinge that Fig. 1 provides for the utility model one embodiment;
The STRUCTURE DECOMPOSITION schematic diagram of the hood hinge that Fig. 2 provides for the utility model one embodiment;
Fig. 3 be the active leave board of hood hinge be under limited state structural representation;
Fig. 4 be in Fig. 3 A-A to cross-sectional view;
Fig. 5 be in Fig. 3 B-B to cross-sectional view;
Fig. 6 be Fig. 3 corresponding look up partial enlarged drawing.
Description of reference numerals:
1, active leave board; 2, fixing impeller;
11, the first limiting section; 21, the second limiting section;
1a, the first installing hole; 2a, the second installing hole;
1b, the first connecting hole; 2b, the second connecting hole;
12, grab; 22, draw-in groove.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one:
The overall structure schematic diagram of the hood hinge that Fig. 1 provides for the utility model one embodiment, the STRUCTURE DECOMPOSITION schematic diagram of the hood hinge that Fig. 2 provides for the utility model one embodiment.Shown in accompanying drawing 1 and accompanying drawing 2, the present embodiment provides a kind of hood hinge, comprises active leave board 1 and fixing impeller 2.Active leave board 1 is provided with the first installing hole 1a, and active leave board 1 is fixedly connected on the position, rear end of hood by described first installing hole 1a.Fixing impeller 2 is provided with the second installing hole 2a, and fixing impeller 2 is fixedly connected on the framework of enging cabin by described second installing hole 2a.Be rotationally connected between described active leave board 1 and fixing impeller 2, and active leave board 1 and fixing impeller 2 are oppositely arranged in the lateral direction.In the present embodiment, active leave board 1 is provided with the first connecting hole 1b, fixing impeller 2 is provided with the second connecting hole 2b, bearing pin by crossing the first connecting hole 1b and the second connecting hole 2b between active leave board 1 and fixing impeller 2 realizes being rotationally connected, but is of the present utility modelly rotationally connected mode not as limit.
Wherein, active leave board 1 is provided with the first limiting section 11 relative to a sidewall of fixing impeller 2.Fixing impeller 2 is provided with the second limiting section 21 relative to a sidewall of active leave board 1.When active leave board 1 turns to predetermined angle, the first limiting section 11 is blocked in the below of the second limiting section 21 by the second limiting section 21, and now active leave board 1 stops operating.
Predetermined angle herein specifically refers to: before crossing out at hood and pound front windshield, hood is stopped operating, and when hood stops operating, the angle value between active leave board 1 and fixing impeller 2 place plane is this predetermined angle.Namely under this angle, the first limiting section 11 on active leave board 1 just in time turns to below the second limiting section 21 on fixing impeller 2, stopped by the second limiting section 21, active leave board 1 cannot be rotated further, thus hood was located before touching windshield.Certainly, in concrete use procedure, the value of this predetermined angle can be determined according to the actual requirements.
Fig. 3 is the structural representation under the active leave board of hood hinge is in limited state.Fig. 4 be in Fig. 3 A-A to cross-sectional view.Fig. 5 be in Fig. 3 B-B to cross-sectional view.Shown in accompanying drawing 3 to accompanying drawing 5, in the present embodiment, described first limiting section 11 is for protruding from the first spacing block set of described active leave board 1 sidewall.Described second limiting section 21 is for protruding from the second spacing block set of described fixing impeller 2 sidewall.Comparatively preferred, described first spacing block set is perpendicular to the sidewall of described active leave board 1, and described second spacing block set is perpendicular to the sidewall of described fixing impeller 2.Certainly, in other embodiments, first spacing block set also can be obliquely installed with the sidewall of active leave board at an angle, second spacing block set also can be obliquely installed with the sidewall of fixing impeller at an angle, but in this case, the slope trend of the first spacing block set and the second spacing block set needs coupling mutually, with when active leave board 1 turns to predetermined angle, first spacing block set can closely be resisted against on the bottom surface of the second spacing block set, ensure there are enough contacts area between the first spacing block set and the second spacing block set, reliably to locate hood.
Hood hinge structure of the present utility model is simple and easy to make, by arranging the first limiting section on the active leave board sidewall of hood hinge, the fixing impeller sidewall of hood hinge arranges the second limiting section, when active leave board turns to predetermined angle, namely when hood is crossed out, first limiting section is blocked in the below of the second limiting section by the second limiting section, active leave board is stopped operating, thus prevent hood to overturn to the continuation in windshield direction, hood is realized spacing, windshield is avoided to be destroyed, ensure that the safety of occupant.
Fig. 6 be Fig. 3 corresponding look up partial enlarged drawing.Shown in accompanying drawing 3 to accompanying drawing 6, described first spacing block set can for first " several " character form structure be bent to form by active leave board 1, and the shoulder of described first " several " character form structure is chamfering shape.Described second spacing block set can for second " several " character form structure be bent to form by fixing impeller 2, and the shoulder of described second " several " character form structure is chamfering shape.When active leave board 1 turns to predetermined angle, the first spacing block set in " several " character form structure is the second spacing block set stop of " several " character form structure, now, the by-level section of the by-level section of second " several " character form structure and described first " several " character form structure up and down mutual against.
Because above-mentioned first spacing block set itself is bent to form by active leave board 1; second spacing block set itself is bent to form by fixing impeller 2; namely the below of the first spacing block set and the second spacing block set is all to having hollow region; so be arranged so that the self structure of hood hinge weakens; to make the hinge of the present embodiment while realizing location to hood, advantageously in pedestrian protecting head impact.
In the present embodiment, described first spacing block set and the second spacing block set also can be circular arc, and the curvature of circular arc reduces from both sides gradually to centre, namely the middle part of circular arc spacing block set trends towards straight relative to projection both sides, setting like this can make the first spacing block set and the second spacing block set under blocked state, contact area is each other larger, further increases the reliability to hood location.Wherein, circular arc first spacing block set can be one-body molded with active leave board 1, and circular arc second spacing block set can be one-body molded with fixing impeller 2.
In the present embodiment, active leave board 1 can also arrange grab 12 away from bottom one end of the first connecting hole 1b, fixing impeller 2 is provided with away from one end of the second connecting hole 2b the draw-in groove 22 that can mutually engage with described grab 12.When hood is in closed condition, namely active leave board 1 and fixing impeller 2 fasten mutually, and now with this, grab 12 and draw-in groove 22 clamping, ensure that hood closes safety, make can not open easily by during foreign impacts at automobile bumpiness or hood, improve travel safety.
Embodiment two:
A kind of automobile, comprise hood and enging cabin, described hood is connected by the hood hinge that such as above-described embodiment provides with enging cabin.
In the automobile that the present embodiment two provides, the 26S Proteasome Structure and Function of hood hinge and the identical of embodiment one, repeat no more herein.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a hood hinge, it is characterized in that, comprise the active leave board being arranged on hood rear end and the fixing impeller be arranged on enging cabin framework, be rotationally connected between described active leave board and fixing impeller, be oppositely arranged about described active leave board and fixing impeller; Described active leave board is provided with the first limiting section relative to a sidewall of described fixing impeller, and described fixing impeller is provided with the second limiting section relative to a sidewall of described active leave board; When described active leave board turns to predetermined angle, described first limiting section is blocked in the below of described second limiting section by described second limiting section, and described active leave board stops operating.
2. hood hinge according to claim 1, is characterized in that, described first limiting section is the first spacing block set protruding from described active leave board sidewall, and described second limiting section is the second spacing block set protruding from described fixing impeller sidewall.
3. hood hinge according to claim 2, is characterized in that, described first spacing block set is perpendicular to the sidewall of described active leave board, and described second spacing block set is perpendicular to the sidewall of described fixing impeller.
4. hood hinge according to claim 3, it is characterized in that, described first spacing block set is first " several " character form structure that described active leave board is bent to form, and described second spacing block set is second " several " character form structure that described fixing impeller is bent to form; When described active leave board turns to predetermined angle, the by-level section of described second " several " character form structure and the by-level section of described first " several " character form structure up and down mutual against.
5. hood hinge according to claim 4, is characterized in that, two shoulders of described first " several " character form structure and/or second " several " character form structure are chamfering shape.
6. hood hinge according to claim 3, is characterized in that, described first spacing block set and the second spacing block set are circular arc, and the curvature of circular arc reduces from both sides gradually to centre.
7. hood hinge according to claim 6, is characterized in that, described first spacing block set and described active leave board one-body molded, described second spacing block set and described fixing impeller one-body molded.
8. an automobile, is characterized in that, comprises the hood hinge as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682778.5U CN204984026U (en) | 2015-09-06 | 2015-09-06 | Engine bonnet hinge and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682778.5U CN204984026U (en) | 2015-09-06 | 2015-09-06 | Engine bonnet hinge and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984026U true CN204984026U (en) | 2016-01-20 |
Family
ID=55118406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682778.5U Active CN204984026U (en) | 2015-09-06 | 2015-09-06 | Engine bonnet hinge and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593159A (en) * | 2016-12-20 | 2017-04-26 | 山东国金汽车工程技术有限公司 | MPV engine cover hinge |
| CN113371076A (en) * | 2021-06-01 | 2021-09-10 | 东风柳州汽车有限公司 | Locomotive structure and car |
-
2015
- 2015-09-06 CN CN201520682778.5U patent/CN204984026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593159A (en) * | 2016-12-20 | 2017-04-26 | 山东国金汽车工程技术有限公司 | MPV engine cover hinge |
| CN113371076A (en) * | 2021-06-01 | 2021-09-10 | 东风柳州汽车有限公司 | Locomotive structure and car |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |