CN205477007U - Engine bonnet hinge structure and car - Google Patents
Engine bonnet hinge structure and car Download PDFInfo
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- CN205477007U CN205477007U CN201620010087.5U CN201620010087U CN205477007U CN 205477007 U CN205477007 U CN 205477007U CN 201620010087 U CN201620010087 U CN 201620010087U CN 205477007 U CN205477007 U CN 205477007U
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- hinge
- hood
- pin
- buffer part
- hinge structure
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Abstract
The utility model provides an engine bonnet hinge structure and car, wherein, this engine bonnet hinge structure includes: the first hinge portion that is connected with engine bonnet, the A second hinge portion that is connected with the automobile body roof side rail, be used for connecting first hinge portion with the pin of A second hinge portion, wherein, A second hinge portion is close to an opening has been seted up to the one end of pin, the opening is to keeping away from the direction of pin is extended it is used for working as to be provided with one in the opening the buffering portion that the cushioning effect is played when impacting by first hinge portion, the shape of buffering portion with open -ended shape looks adaptation. The utility model provides an above -mentioned engine bonnet hinge structure, when pedestrian's head clashed into engine bonnet, this hinge structure's buffering portion can cushion the energy -absorbing to the striking, reduces the injury of striking to the human head.
Description
Technical field
This utility model relates to automobile technical field, particularly relates to a kind of hood hinge structure and automobile.
Background technology
Along with popularizing of automobile, people focus more on vehicle safety performance, especially the crashworthiness of automobile
Can, the protection in terms of pedestrian is more taken seriously, external a lot of mechanisms all include pedestrian protecting in new car and comment
Among valency regulation, the such as NCAP (New Car Assessment Program, new car assessment routine) in Europe
Mechanism.China has formulated voluntary standard, each big car body also grinding in terms of actively developing pedestrian protecting now
Study carefully, and this proposed standard will be changed to pressure standard, include the new car assessment method of China the most in the future in
Among rule.
Wherein, hood (also known as bonnet) is component the most eye-catching in vehicle body, and it is fixed by hinge
On vehicle body, and realized the opening and closing of hood by hinge, keep hood reasonably opening
Opening motion in angle, hinge need to ensure that it has enough intensity simultaneously, reaches the support to hood fixed
Position, it is simple to the checking of part in cabin, keep in repair.The intensity of existing conventional hinge is the highest, although Ke Yishi
Show being reliably connected between hood and body of a motor car, but when automobile is to be protected right with pedestrian or other need
During as bumping against, hood hinge is almost without buffering and energy-absorbing function, and this can cause bigger to being hit object
Injury, it is therefore necessary to improved.
Utility model content
This utility model embodiment provides a kind of hood hinge structure and automobile, to solve prior art
In hood hinge do not buffer the problem with energy-absorbing function.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
An aspect according to this utility model embodiment, it is provided that a kind of hood hinge structure, including:
The first hinge being connected with hood；
The second hinge being connected with vehicle body roof side rail；
For connecting described first hinge and the pin of described second hinge；
Wherein, described second hinge offers an opening near one end of described pin, and described opening is to far
Extend from the direction of described pin, be provided with one in said opening for being knocked when described first hinge
Time play the buffer part of cushioning effect, the shape of described buffer part is suitable with the shape of described opening.
Further, described buffer part abuts with described pin near one end of described pin, described buffer part
Be connected away from one end and described second hinge of described pin is fixing, described buffer part along its length
Both sides of the edge abut with described second hinge.
Further, described buffer part undulate or zigzag structure.
Further, described first hinge, described second hinge use highstrenghtpiston to make.
Further, described second hinge is provided with reinforcement.
Further, the marginal portion of described first hinge is provided with the first flange；Described second hinge
Marginal portion be provided with the second flange.
Further, described first hinge includes: fix the first installation portion being connected with described hood,
The first installing hole is offered on described first installation portion；And it is used for first be connected with described second hinge
Connecting portion, described first connecting portion is L-shaped.
Further, described second hinge includes: fix the second installation being connected with described vehicle body roof side rail
Portion, described second installation portion offers the second installing hole；And for being connected with described first hinge
Second connecting portion, described second connecting portion triangular shape.
Another aspect according to this utility model embodiment, it is provided that a kind of automobile, including as above
Hood hinge structure.
The beneficial effects of the utility model are:
Technique scheme, by increasing by a buffer part in the second hinge near one end of pin, works as pedestrian
During head impact hood, the first hinge drives pin extruding buffer part, and buffer part is compressed even may be used
Conquassation can be occurred to damage, thus increase the space of the buffering of pedestrian head, play buffering energy-absorbing to clashing into
Effect, reduces the injury clashed into human body head.
Accompanying drawing explanation
Fig. 1 represents the mounting structure schematic diagram of the hood hinge structure that this utility model embodiment provides；
Fig. 2 represents the schematic diagram of the hood hinge structure that this utility model embodiment provides；
Fig. 3 represents the side view of the hood hinge structure that this utility model embodiment provides；
Fig. 4 represents the structural representation of the second hinge that this utility model embodiment provides；
Fig. 5 represents the structural representation of the first hinge that this utility model embodiment provides.
Description of reference numerals is as follows:
1, hood；2, the first hinge；3, vehicle body roof side rail；4, the second hinge；5, pin
Nail；6, buffer part；201, the first flange；202, the first installation portion；203, the first installing hole；204、
First connecting portion；401, reinforcement；402, the second flange；403, the second installation portion；404, the second peace
Dress hole；405, the second connecting portion.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
This utility model is described in detail by body embodiment.
An aspect according to this utility model embodiment, it is provided that a kind of hood hinge structure, such as figure
Shown in 1 and Fig. 2, this hood hinge includes: the first hinge 2 being connected with hood 1, with
The second hinge 4 that vehicle body roof side rail 3 connects, for connecting the first hinge 2 and the second hinge 4
Pin 5, wherein, the first hinge 2 and the second hinge 4 can carry out rotating against fortune around this pin 5
Dynamic, to realize the opening and closing of hood 1.
Concrete, as shown in 2 and Fig. 4, the second hinge 4 offers an opening near one end of pin 5,
This opening extends to the direction away from pin 5, is provided with one in the opening for being hit when the first hinge 2
Playing the buffer part 6 of cushioning effect when hitting, the shape of this buffer part 6 is suitable with the shape of opening.This buffering
Portion 6 has certain retractility, when pedestrian head strikes hood 1, due to the first hinge 2
Being connected with hood 1, therefore the first hinge 2 can drive pin 5 to extrude buffer part 6, buffer part 6
Be may even happen that conquassation damages by compression, thus increase the space of the buffering of pedestrian head, to clashing into
To the effect of buffering energy-absorbing, reduce the injury clashed into human body head.
Wherein, it is two different structures that buffer part 6 can be designed as from the second hinge 4, such conduct
One individual components, can enrich the material selection kind manufacturing buffer part 6, in order to realize preferably buffering
Energy-absorbing effect, it is of course possible to be understood by, buffer part 6 may be designed in and is integrated with the second hinge 4
Molding structure, such Stability Analysis of Structures, manufacture simple, and production cost is low.
Further, buffer part 6 abuts with pin 5 near one end of pin 5, and buffer part 6 is away from pin
One end of 5 is fixing with the second hinge 4 to be connected, the both sides of the edge along its length and second of buffer part 6
Hinge 4 abuts.
Further, as it is shown in figure 5, the first hinge 2 includes: fixing with hood 1 be connected the
One installation portion 202, the first installation portion 202 offers the first installing hole 203, implements at this utility model
In example, the first hinge 2 is preferably spirally connected with the connected mode of hood 1；And for cutting with scissors with second
The first connecting portion 204 that chain portion 4 connects, the first connecting portion 204 is L-shaped.
Further, as shown in Figure 4, the second hinge 4 includes: with vehicle body roof side rail 3 fixing be connected
Second installation portion 403, the second installation portion 403 offers the second installing hole 404, real at this utility model
Executing in example, the second hinge 4 is preferably spirally connected with the connected mode of vehicle body roof side rail 3；And for the
The second connecting portion 405 that one hinge 2 connects, the second connecting portion 405 triangular shape, can improve second
The stability of connecting portion.
Preferably, in order to increase the scalability of buffer part 6, buffer part 6 undulate or zigzag structure.
Preferably, the first hinge 2 and the second hinge 4 use highstrenghtpiston to make, and so can drop
The manufacturing cost of low mould and shortening R&D cycle are short.
Preferably, in order to increase the intensity of hood hinge structure and improve the resistance to of hood hinge structure
Performance, as shown in Figure 4, the second hinge 4 is provided with reinforcement 401 for a long time.
Preferably, in order to increase the intensity of hood hinge structure and improve the resistance to of hood hinge structure
Performance for a long time, as shown in Figure 4 and Figure 5, the marginal portion of the first hinge 2 is provided with the first flange 201,
The marginal portion of the second hinge 4 is provided with the second flange 402.
Another aspect according to this utility model embodiment, it is provided that a kind of automobile, including starting as above
Hood hinge structure.
Above-described is preferred implementation of the present utility model, it should be pointed out that general for the art
For logical personnel, some improvement and profit can also be made under without departing from principle premise described in the utility model
Decorations, these improvements and modifications are also in protection domain of the present utility model.
Claims (9)
1. a hood hinge structure, it is characterised in that including:
The first hinge (2) being connected with hood (1)；
The second hinge (4) being connected with vehicle body roof side rail (3)；
For connecting the pin (5) of described first hinge (2) and described second hinge (4)；
Wherein, described second hinge (4) offers an opening, institute near one end of described pin (5)
State opening to extend to the direction away from described pin, be provided with one in said opening for when described first hinge
The shape of the buffer part (6) of cushioning effect, the shape of described buffer part and described opening is played in chain portion when being knocked
Suitable.
Hood hinge structure the most according to claim 1, it is characterised in that described buffer part
(6) abut with described pin (4) near one end of described pin (5), described buffer part (6) away from
One end of described pin (5) is fixing with described second hinge (4) to be connected, described buffer part (6)
Both sides of the edge along its length abut with described second hinge (4).
Hood hinge structure the most according to claim 1, it is characterised in that described buffer part
(6) undulate or zigzag structure.
Hood hinge structure the most according to claim 1, it is characterised in that described first hinge
Chain portion (2), described second hinge (4) use highstrenghtpiston to make.
Hood hinge structure the most according to claim 1, it is characterised in that described second hinge
Reinforcement (401) it is provided with in chain portion (4).
Hood hinge structure the most according to claim 1, it is characterised in that described first hinge
The marginal portion in chain portion (2) is provided with the first flange (201)；The edge part of described second hinge (4)
Set up separately and be equipped with the second flange (402).
Hood hinge structure the most according to claim 1, it is characterised in that described first hinge
Chain portion (2) including: first installation portion (202) that be connected fixing with described hood (1), described the
The first installing hole (203) is offered on one installation portion (202)；And be used for and described second hinge (4)
The first connecting portion (204) connected, described first connecting portion (204) is L-shaped.
Hood hinge structure the most according to claim 1, it is characterised in that described second hinge
Chain portion (4) including: second installation portion (403) that be connected fixing with described vehicle body roof side rail (3), described
The second installing hole (404) is offered on second installation portion (403)；And be used for and described first hinge
(2) the second connecting portion (405) connected, described second connecting portion (405) triangular shape.
9. an automobile, it is characterised in that include the hood as described in any one of claim 1～8
Hinge arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010087.5U CN205477007U (en) | 2016-01-04 | 2016-01-04 | Engine bonnet hinge structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010087.5U CN205477007U (en) | 2016-01-04 | 2016-01-04 | Engine bonnet hinge structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477007U true CN205477007U (en) | 2016-08-17 |
Family
ID=56665133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010087.5U Active CN205477007U (en) | 2016-01-04 | 2016-01-04 | Engine bonnet hinge structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205477007U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071285A (en) * | 2016-11-16 | 2018-05-25 | 丰田自动车株式会社 | Hood hinge |
| TWI632281B (en) * | 2017-09-27 | 2018-08-11 | 信昌機械廠股份有限公司 | Hood hinge with crushable mechanism |
| CN108643739A (en) * | 2018-03-22 | 2018-10-12 | 浙江众泰汽车制造有限公司 | A kind of energy-absorption type hood hinge structure |
| CN110770408A (en) * | 2017-03-30 | 2020-02-07 | 日立化成株式会社 | Hinge assembly |
| CN111058707A (en) * | 2018-10-16 | 2020-04-24 | 长城汽车股份有限公司 | Hood hinge of vehicle and vehicle |
-
2016
- 2016-01-04 CN CN201620010087.5U patent/CN205477007U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071285A (en) * | 2016-11-16 | 2018-05-25 | 丰田自动车株式会社 | Hood hinge |
| US10697217B2 (en) | 2016-11-16 | 2020-06-30 | Toyota Jidosha Kabushiki Kaisha | Hood hinge |
| CN108071285B (en) * | 2016-11-16 | 2020-12-22 | 丰田自动车株式会社 | Hood hinge |
| CN110770408A (en) * | 2017-03-30 | 2020-02-07 | 日立化成株式会社 | Hinge assembly |
| CN110770408B (en) * | 2017-03-30 | 2021-09-17 | 昭和电工材料株式会社 | Hinge assembly |
| TWI632281B (en) * | 2017-09-27 | 2018-08-11 | 信昌機械廠股份有限公司 | Hood hinge with crushable mechanism |
| CN108643739A (en) * | 2018-03-22 | 2018-10-12 | 浙江众泰汽车制造有限公司 | A kind of energy-absorption type hood hinge structure |
| CN111058707A (en) * | 2018-10-16 | 2020-04-24 | 长城汽车股份有限公司 | Hood hinge of vehicle and vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |