CN211549256U - Device for preventing pedestrian protection hinge from transversely shaking and protecting release mechanism - Google Patents
Device for preventing pedestrian protection hinge from transversely shaking and protecting release mechanism Download PDFInfo
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- CN211549256U CN211549256U CN201921726173.6U CN201921726173U CN211549256U CN 211549256 U CN211549256 U CN 211549256U CN 201921726173 U CN201921726173 U CN 201921726173U CN 211549256 U CN211549256 U CN 211549256U
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- hinge
- release mechanism
- pedestrian protection
- connecting rod
- protecting
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Abstract
The utility model relates to a prevent pedestrian's protection hinge and transversely rock and protect device of release mechanism, including hinge cover piece (1), connecting rod (2) in the middle of the hinge, connecting piece (3) and axle sleeve (4), hinge cover piece (1) is connected with automobile engine bonnet, connecting rod (2) are connected with hinge automobile body spare in the middle of the hinge, hinge cover piece (1) card is on axle sleeve (4), connecting piece (3) are connected on connecting rod (2) in the middle of the hinge, block hinge cover piece (1) through axle sleeve (4), with hinge cover piece (1) and hinge middle connecting rod (2) restraint together. Compared with the prior art, the utility model discloses can eliminate the problem of transversely rocking of certain type's pedestrian protection hinge, can also protect certain type's release mechanism, avoid it to split under lasting atress.
Description
Technical Field
The utility model relates to an automobile assembly especially relates to a prevent that pedestrian's protection hinge from transversely rocking and protecting device of release mechanism.
Background
At present, in some automobile pedestrian protection hinges on the market, gaps exist in the connection point area between a hood part and an intermediate connecting rod of an engine hood hinge due to the functional requirements and the structural characteristics of a release mechanism of the automobile pedestrian protection hinge. Under the action of external force or when a vehicle runs on a bumpy road surface, the hood part of the hood hinge and the middle connecting rod can shake relatively, so that abnormal sound is generated, and customer complaints are brought. On the other hand, such a wobble will cause some types of release mechanisms to continue to be hit, with the risk of breaking. Therefore, it is an urgent technical problem to develop a device capable of preventing the pedestrian protection hinge from shaking laterally and functioning as a protection release mechanism.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to overcome the above-mentioned drawbacks of the prior art by providing a device that eliminates the lateral shaking problem of certain types of pedestrian protection hinges and avoids the breakage of the protection release mechanism under continuous stress.
The purpose of the utility model can be realized through the following technical scheme:
a device for preventing a pedestrian protection hinge from transversely shaking and protecting a release mechanism comprises a hinge cover part, a hinge middle connecting rod, a connecting piece and a shaft sleeve,
the hinge cover piece is connected with an automobile engine hood, the hinge middle connecting rod is connected with the hinge automobile body piece, the hinge cover piece cover is arranged on the hinge middle connecting rod and clamped on the shaft sleeve, the connecting piece is connected on the hinge middle connecting rod, the hinge cover piece is clamped on the hinge middle connecting rod through the shaft sleeve, and the hinge cover piece and the hinge middle connecting rod are restrained together so that relative shaking cannot occur in the transverse direction (Y direction).
And a semicircular arc-shaped groove is formed in the edge of the side surface of the hinge cover piece.
The semicircular arc-shaped groove is clamped on the shaft sleeve.
And the shaft sleeve is provided with a flange edge.
The flange edge separates the side surface of the hinge cover part from the flange head of the connecting piece, and abnormal sound is avoided.
The connecting piece is a stepped rivet with a flange head arranged at the outer side end.
And a round hole for riveting and fixing the stepped rivet is formed in the middle connecting rod of the hinge.
The shaft sleeve is sleeved on the stepped rivet, the semicircular arc-shaped groove of the hinge cover piece is clamped on the plastic shaft sleeve, the stepped rivet is riveted on the middle connecting rod of the hinge, and the head of the stepped rivet clamps the hinge cover piece through the flange surface of the plastic shaft sleeve, so that the hinge cover piece and the middle connecting rod of the hinge are constrained together, and the hinge cover piece and the middle connecting rod of the hinge cannot relatively shake in the transverse direction (Y direction). Meanwhile, the shaft sleeve is provided with a flange edge, and the side face of the hinge cover piece and the flange head of the stepped rivet can be separated by the flange edge, so that abnormal sound is avoided.
Compared with the prior art, the utility model has the advantages of it is following:
firstly, shaking elimination: the utility model discloses can eliminate the horizontal problem of rocking of certain type's pedestrian protection hinge.
Secondly, protecting and releasing the mechanism: the utility model discloses can protect certain type's release mechanism, avoid it to split under lasting atress.
Thirdly, the application range is wide: the utility model discloses a mechanical structure is simple, and mechanism appearance space is little, and the material is common, and the stable performance can wide application in all kinds of pedestrian protection hinges.
Fourthly, the device can be repeatedly used: the utility model discloses repeatedly usable practices thrift the cost.
Drawings
Fig. 1 is an exploded schematic view of the present invention in the embodiment;
fig. 2 is a schematic structural diagram of the present invention in the embodiment.
In the figure, 1-hinge cover part, 11-semicircular arc groove, 2-hinge middle connecting rod, 3-connecting piece, 4-shaft sleeve and 41-flange edge.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Examples
A device for preventing a pedestrian protection hinge from transversely shaking and protecting a release mechanism is structurally shown in figures 1-2 and comprises a hinge cover part 1, a hinge middle connecting rod 2, a connecting piece 3, a shaft sleeve 4 and the like. When the hinge cover piece is used, the hinge cover piece 1 is connected with an automobile engine hood, the hinge middle connecting rod 2 is connected with the hinge automobile body piece, then the shaft sleeve 4 is sleeved on the connecting piece 3, the connecting piece 3 used in the embodiment is the stepped rivet 3, the semicircular arc-shaped groove 11 of the hinge cover piece 1 is clamped on the shaft sleeve 4, the stepped rivet is riveted on the hinge middle connecting rod 2, the head of the stepped rivet clamps the hinge cover piece 1 through the flange surface of the shaft sleeve 4, and therefore the hinge cover piece 1 and the hinge middle connecting rod 2 are restrained together, and relative shaking cannot occur in the transverse direction (Y direction). Meanwhile, the shaft sleeve 4 is provided with a flange edge 41, and the flange edge 41 can separate the side surface of the hinge cover part 1 from the flange head part of the stepped rivet to avoid abnormal sound.
In the description of the present invention, it is to be understood that the terms "side," "over," and the like are used for the purpose of describing the invention only and for the purpose of simplifying the description, and are not intended to indicate or imply that the components or elements so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. A device for preventing a pedestrian protection hinge from transversely shaking and protecting a release mechanism is characterized by comprising a hinge cover part (1), a hinge middle connecting rod (2), a connecting piece (3) and a shaft sleeve (4),
the hinge cover piece (1) is connected with an automobile engine hood, the hinge middle connecting rod (2) is connected with the hinge automobile body piece, the hinge cover piece (1) is clamped on the shaft sleeve (4), the connecting piece (3) is connected on the hinge middle connecting rod (2), and the hinge cover piece (1) and the hinge middle connecting rod (2) are restrained together through the shaft sleeve (4).
2. A device for preventing lateral sway of a pedestrian protection hinge and for protecting a release mechanism according to claim 1, characterized in that the hinge cover (1) is provided with a semicircular arc groove (11) at the side edge.
3. Device for preventing the lateral oscillation of the hinge for pedestrian protection and for protecting the release mechanism according to claim 2, characterized in that said semicircular groove (11) is blocked on said bushing (4).
4. Device for preventing the lateral sway of a pedestrian protection hinge and for protecting a release mechanism according to any one of claims 1 to 3, characterized in that the bushing (4) is provided with a flange (41).
5. A device for preventing a pedestrian protection hinge from swaying sideways and protecting a release mechanism according to claim 4, characterized in that the flange (41) separates the side of the hinge cover (1) from the flange head of the connecting piece (3).
6. A device for preventing lateral sway of a pedestrian protection hinge and for protecting a release mechanism according to claim 1 or 5, wherein the connecting member (3) is a stepped rivet provided with a flange head at its outer end.
7. A device for preventing lateral sway of a pedestrian protection hinge and for protecting a release mechanism according to claim 6, wherein the hinge intermediate link (2) is provided with a circular hole for riveting a step rivet.
8. A device for preventing lateral sway of a pedestrian protection hinge and for protecting a release mechanism according to claim 1, characterized in that the hinge cover (1) is arranged over the hinge intermediate link (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726173.6U CN211549256U (en) | 2019-10-15 | 2019-10-15 | Device for preventing pedestrian protection hinge from transversely shaking and protecting release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726173.6U CN211549256U (en) | 2019-10-15 | 2019-10-15 | Device for preventing pedestrian protection hinge from transversely shaking and protecting release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549256U true CN211549256U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921726173.6U Active CN211549256U (en) | 2019-10-15 | 2019-10-15 | Device for preventing pedestrian protection hinge from transversely shaking and protecting release mechanism |
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| CN (1) | CN211549256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876298A (en) * | 2022-06-20 | 2022-08-09 | 安徽江南机械有限责任公司 | Riveting type active hood hinge capable of preventing locking elastic pin from functional failure |
-
2019
- 2019-10-15 CN CN201921726173.6U patent/CN211549256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876298A (en) * | 2022-06-20 | 2022-08-09 | 安徽江南机械有限责任公司 | Riveting type active hood hinge capable of preventing locking elastic pin from functional failure |
| CN114876298B (en) * | 2022-06-20 | 2023-06-27 | 安徽江南机械有限责任公司 | Riveting type active hair cover hinge capable of preventing locking spring pin from losing function |
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