CN203358729U - Off-road vehicle rear door stiffening plate - Google Patents
Off-road vehicle rear door stiffening plate Download PDFInfo
- Publication number
- CN203358729U CN203358729U CN 201320402595 CN201320402595U CN203358729U CN 203358729 U CN203358729 U CN 203358729U CN 201320402595 CN201320402595 CN 201320402595 CN 201320402595 U CN201320402595 U CN 201320402595U CN 203358729 U CN203358729 U CN 203358729U
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- China
- Prior art keywords
- spare tyre
- cross
- adapter plate
- back door
- spare tire
- Prior art date
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Abstract
The utility model discloses an off-road vehicle rear door stiffening plate which comprises a rear door stiffener body used for fixedly being connected to an off-road vehicle rear door and a spare tire assembly. The rear door stiffener body comprises a body installation part, a spare tire installation part and a connecting frame, wherein the body installation part is used for being fixedly connected with the off-road vehicle rear door, the spare tire installation part is used for fixedly installing the spare tire assembly, and the connecting frame is fixedly connected between the body installation part and the spare tire installation part. The connecting structure between the off-road vehicle rear door stiffening plate, a spare tire and a spare tire outer shell is stable and reliable, the situation that the spare tire outer shell can loosen due to vibration of a vehicle can be effectively prevented, relative sliding and friction among the spare tire outer shell, the off-road vehicle rear door stiffening plate and the spare tire are avoided, the situation that structures of matching surfaces among the spare tire outer shell, the stiffening plate and the spare tire are not damaged is guaranteed, and meanwhile abnormal sounds and noise generated by the friction are eliminated.
Description
Technical field
The utility model relates to a kind of auto parts and components, relates in particular to a kind of cross-country car back door brace panel.
Background technology
Cross-country car back door brace panel is the support rack type reinforcement that is fixedly installed in the cross-country car tailgate, when strengthening cross-country car tailgate structural strength also as the mounting bracket of cross-country car spare tyre, the mounting hole of the general corresponding spare tyre of cross-country car of the prior art back door brace panel is provided with three screw rods for being connected with it, and the spare tyre shell is fixedly clamped between cross-country car back door brace panel and spare tyre, but because the mounting hole aperture on the spare tyre shell is greater than the mounting hole aperture of spare tyre, so when spare-tire installation structure slightly becomes flexible because of Vehicular vibration, just can't carry out the failure-free clamping and positioning to the spare tyre shell, cause the spare tyre shell because relative sliding and friction occur between Vehicular vibration and cross-country car back door brace panel and spare tyre, and the friction between them not only can destroy the face structure that matches, also can produce abnormal sound and noise, do not meet the requirements for quality of cross-country car.
Therefore, for addressing the above problem, need to be improved cross-country car of the prior art back door brace panel structure, make it stable, reliable with the connection structure of spare tyre and spare tyre shell, prevent that the spare tyre shell caused because of Vehicular vibration is loosening, avoid between spare tyre shell and cross-country car back door brace panel and spare tyre occurring relative sliding and friction, guarantee that their fitting surface structure is not damaged, eliminate the abnormal sound and the noise that produce because of friction simultaneously.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of cross-country car back door brace panel, stable, reliable with the connection structure of spare tyre and spare tyre shell, can effectively prevent that the spare tyre shell from becoming flexible because of Vehicular vibration, avoid between spare tyre shell and cross-country car back door brace panel and spare tyre occurring relative sliding and friction, the fitting surface structure that can guarantee them is not damaged, and eliminates the abnormal sound and the noise that produce because of friction simultaneously.
Cross-country car of the present utility model back door brace panel, comprise for being fixedly connected on the back door reinforcement body of cross-country car tailgate and spare tyre assembly; Described back door reinforcement body comprise body installation portion for being fixedly connected with the cross-country car tailgate, for the spare tyre installation portion that fixedly mounts the spare tyre assembly and be fixedly connected on the body installation portion and the spare tyre installation portion between link span;
Further, described spare tyre installation portion comprise backboard and be fixed in backboard for fixedly mounting the tie bolt of spare tyre; On described backboard, also be provided with for fixedly mounting the connecting bore of spare tyre shell;
Further, described installation portion comprises left adapter plate and right adapter plate; Described link span comprises upper bracket and the lower bracket that is a shape; Left adapter plate top is fixed in an end of described upper bracket, and right adapter plate top is fixed in the other end; Left adapter plate bottom is fixed in an end of described lower bracket, and right adapter plate bottom is fixed in the other end; Described backboard is fixed between the back timber of the back timber of upper bracket and lower bracket;
Further, described upper bracket and lower bracket all adopt the steel pipe bending forming;
Further, described left adapter plate and right adapter plate are equipped with for upper bracket and lower bracket, overlapping fixing flanging;
Further, described tie bolt is identical with connecting bore quantity and distribute alternately; On described backboard, corresponding each tie bolt surrounding is provided with fan-shaped reinforced rib.
The beneficial effects of the utility model are: cross-country car of the present utility model back door brace panel, stable, reliable with the connection structure of spare tyre and spare tyre shell, can effectively prevent that the spare tyre shell from becoming flexible because of Vehicular vibration, avoid between spare tyre shell and cross-country car back door brace panel and spare tyre occurring relative sliding and friction, the fitting surface structure that can guarantee them is not damaged, and eliminates the abnormal sound and the noise that produce because of friction simultaneously.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Fig. 1 is structural representation of the present utility model, and as shown in the figure: the cross-country car back door brace panel of the present embodiment comprises for being fixedly connected on the back door reinforcement body of cross-country car tailgate and spare tyre assembly; Described back door reinforcement body comprise body installation portion for being fixedly connected with the cross-country car tailgate, for the spare tyre installation portion that fixedly mounts the spare tyre assembly and be fixedly connected on the body installation portion and the spare tyre installation portion between link span.
In the present embodiment, described spare tyre installation portion comprises backboard 1 and is fixed in the tie bolt 2 for fixedly mounting spare tyre of backboard 1; Also be provided with the connecting bore 3 for fixedly mounting the spare tyre shell on described backboard 1, connecting bore 3 apertures are consistent with the aperture of mounting hole on the spare tyre shell, the spare tyre shell can be bolted connection separately in backboard 1 location, can effectively prevent that the spare tyre shell from becoming flexible because of Vehicular vibration.
In the present embodiment, described installation portion comprises left adapter plate 4 and right adapter plate 5; Described link span comprises upper bracket 6 and the lower bracket 7 that is a shape; Left adapter plate 4 tops are fixed in an end of described upper bracket 6, and right adapter plate 5 tops are fixed in the other end; Left adapter plate 4 bottoms are fixed in an end of described lower bracket 7, and right adapter plate 5 bottoms are fixed in the other end; Described backboard 1 is fixed between the back timber of the back timber of upper bracket 6 and lower bracket 7; Convenient processing and manufacture, be beneficial to cost-savingly, and simultaneously back door reinforcement body integral structure is firm, is difficult for deformed damaged.
In the present embodiment, described upper bracket 6 and lower bracket 7 all adopt the steel pipe bending forming, lightweight, and resistance to deformation intensity is high, and Stability Analysis of Structures is simple in structure, easy to process.
In the present embodiment, described left adapter plate 4 and right adapter plate 5 are equipped with for upper bracket 6 and lower bracket 7, overlapping fixing flanging; Each flanging and upper bracket 6 and lower bracket 7 lap-joints are stamped into the arc be complementary with upper bracket 6 and lower bracket 7 outer walls, can produce larger overlap joint area of contact, by having higher structural strength after being welded and fixed; And each flanging length, to the two ends of extending around to corresponding left adapter plate 4 or right adapter plate 5, forms spatial structure, and resistance to deformation intensity is higher.
In the present embodiment, described tie bolt 2 is identical with connecting bore 3 quantity and distribute alternately; On described backboard 1, corresponding each tie bolt 2 surroundings are provided with fan-shaped reinforced rib 8, can improve structural strength and the rigidity of backboard 1.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a cross-country car back door brace panel, is characterized in that: comprise for being fixedly connected on the back door reinforcement body of cross-country car tailgate and spare tyre assembly; Described back door reinforcement body comprise body installation portion for being fixedly connected with the cross-country car tailgate, for the spare tyre installation portion that fixedly mounts the spare tyre assembly and be fixedly connected on the body installation portion and the spare tyre installation portion between link span.
2. cross-country car according to claim 1 back door brace panel is characterized in that: described spare tyre installation portion comprise backboard and be fixed in backboard for fixedly mounting the tie bolt of spare tyre; On described backboard, also be provided with for fixedly mounting the connecting bore of spare tyre shell.
3. cross-country car according to claim 2 back door brace panel, it is characterized in that: described installation portion comprises left adapter plate and right adapter plate; Described link span comprises upper bracket and the lower bracket that is a shape; Left adapter plate top is fixed in an end of described upper bracket, and right adapter plate top is fixed in the other end; Left adapter plate bottom is fixed in an end of described lower bracket, and right adapter plate bottom is fixed in the other end; Described backboard is fixed between the back timber of the back timber of upper bracket and lower bracket.
4. cross-country car according to claim 3 back door brace panel, it is characterized in that: described upper bracket and lower bracket all adopt the steel pipe bending forming.
5. cross-country car according to claim 4 back door brace panel, it is characterized in that: described left adapter plate and right adapter plate are equipped with for upper bracket and lower bracket, overlapping fixing flanging.
6. cross-country car according to claim 5 back door brace panel is characterized in that: described tie bolt is identical with connecting bore quantity and distribute alternately; On described backboard, corresponding each tie bolt surrounding is provided with fan-shaped reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402595 CN203358729U (en) | 2013-07-05 | 2013-07-05 | Off-road vehicle rear door stiffening plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402595 CN203358729U (en) | 2013-07-05 | 2013-07-05 | Off-road vehicle rear door stiffening plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358729U true CN203358729U (en) | 2013-12-25 |
Family
ID=49806532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320402595 Expired - Fee Related CN203358729U (en) | 2013-07-05 | 2013-07-05 | Off-road vehicle rear door stiffening plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401631A (en) * | 2014-10-30 | 2015-03-11 | 重庆至信实业有限公司 | Holding rack of rear door reinforcing plate |
-
2013
- 2013-07-05 CN CN 201320402595 patent/CN203358729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401631A (en) * | 2014-10-30 | 2015-03-11 | 重庆至信实业有限公司 | Holding rack of rear door reinforcing plate |
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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 |
Granted publication date: 20131225 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |