CN206307158U - A kind of spare tyre cabin reinforcement structure - Google Patents
A kind of spare tyre cabin reinforcement structure Download PDFInfo
- Publication number
- CN206307158U CN206307158U CN201621277758.0U CN201621277758U CN206307158U CN 206307158 U CN206307158 U CN 206307158U CN 201621277758 U CN201621277758 U CN 201621277758U CN 206307158 U CN206307158 U CN 206307158U
- Authority
- CN
- China
- Prior art keywords
- spare tyre
- tyre cabin
- reinforcing plate
- side member
- floor side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 108010066057 cabin-1 Proteins 0.000 description 9
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a kind of spare tyre cabin reinforcement structure, including spare tyre cabin, floor side member and spare tyre cabin reinforcing plate, wherein, the floor side member is mutually overlapped with the spare tyre cabin, spare tyre cabin reinforcing plate is connected with the spare tyre cabin, floor side member respectively, and the spare tyre cabin, floor side member, spare tyre cabin reinforcing plate enclose to form triangle closed cavity.The beneficial effects of the utility model are：Spare tyre cabin reinforcing plate is set up between spare tyre cabin, floor side member, the intensity for strengthening spare tyre cabin, effectively to support spare tyre cabin, that improves spare tyre cabin answers force transmission effect, it is to avoid stress concentration.
Description
Technical field
The utility model is related to a kind of spare tyre cabin reinforcement structure in body of a motor car, more particularly to body of a motor car.
Background technology
To improve the structural strength in spare tyre cabin region, the high stress of structure herein, and lifting spare tyre cabin mode are solved the problems, such as,
Improve NVH performances, it is a kind of preferable method to increase reinforcing plate in spare tyre bilge portion.In view of the control of complete vehicle weight, at present
The spare tyre bilge portion of most of riding vehicles is generally lamina structure, mainly by optimizing rib feature come reinforced structure, but
Lifting less effective.There is problems with structure：There is the region of high stress：Spare tyre cabin regional structure lacks effectively support, and stress is passed
Pass effect poor, easily cause stress concentration.
The content of the invention
In order to solve the problems of the prior art, the utility model provides a kind of spare tyre cabin reinforcement structure.
The utility model provides a kind of spare tyre cabin reinforcement structure, including spare tyre cabin, floor side member and spare tyre cabin reinforcing plate, its
In, the floor side member is mutually overlapped with the spare tyre cabin, and spare tyre cabin reinforcing plate is connected with the spare tyre cabin, floor side member respectively,
The spare tyre cabin, floor side member, spare tyre cabin reinforcing plate enclose to form triangle closed cavity.
Used as further improvement of the utility model, spare tyre cabin reinforcing plate is provided with the welding passed through for welding gun and avoids
Hole.
Used as further improvement of the utility model, the welding avoids Kong Yousan.
Used as further improvement of the utility model, the top of spare tyre cabin reinforcing plate passes through spot welding with the spare tyre cabin
Connection.
Used as further improvement of the utility model, bottom and the floor side member of spare tyre cabin reinforcing plate pass through spot welding
Connection.
The beneficial effects of the utility model are：By such scheme, the reinforcement of spare tyre cabin is set up between spare tyre cabin, floor side member
Plate, the intensity for strengthening spare tyre cabin, effectively to support spare tyre cabin, that improves spare tyre cabin answers force transmission effect, it is to avoid stress collection
In.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of spare tyre cabin reinforcement structure of the utility model.
Fig. 2 is the profile B-B of Fig. 1.
Specific embodiment
Explanation and specific embodiment are further illustrated to the utility model below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of spare tyre cabin reinforcement structure, including spare tyre cabin 1, floor side member 2 and spare tyre cabin reinforcing plate 3,
Wherein, the floor side member 2 is mutually overlapped with the spare tyre cabin 1, spare tyre cabin reinforcing plate 3 respectively with the spare tyre cabin 1, floor side member
2 connections, the spare tyre cabin 1, floor side member 2, spare tyre cabin reinforcing plate 3 enclose to form triangle closed cavity 4.
As shown in Figure 1 to Figure 2, spare tyre cabin reinforcing plate 3 is provided with the welding passed through for welding gun and avoids hole 5.
As shown in Figure 1 to Figure 2, the welding avoids hole 5 three.
As shown in Figure 1 to Figure 2, the top of spare tyre cabin reinforcing plate 3 is connected with the spare tyre cabin 1 by spot welding.
As shown in Figure 1 to Figure 2, the bottom of spare tyre cabin reinforcing plate 3 is connected with the floor side member 2 by spot welding.
A kind of spare tyre cabin reinforcement structure that the utility model is provided has the characteristics that：
1st, increase spare tyre cabin reinforcing plate 3 in spare tyre cabin 1 and the lap-joint of floor side member 2, spare tyre cabin reinforcing plate 3 respectively with spare tyre cabin
1 bottom, floor side member 2 are connected by spot welding, for spare tyre cabin region provides effectively support, solve its structural strength deficiency problem.
2nd, newly-increased spare tyre cabin reinforcing plate 3 is effectively supported for spare tyre cabin region provides, and is formed with spare tyre cabin 1, floor side member 2
One triangle closed cavity 4, improves dynamic stiffness, mode and the NVH performances in spare tyre cabin 1.
3rd, after to solve to increase spare tyre cabin reinforcing plate 3, during the welding on the flange of floor side member 2 and rear floor, spare tyre cabin reinforcing plate 3
With welding gun interference problem, in spare tyre cabin, reinforcing plate 3 opens 3 welding and avoids hole 5, and welding gun avoids hole 5 to the He of floor side member 2 by welding
Floor is welded afterwards.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (5)
1. a kind of spare tyre cabin reinforcement structure, it is characterised in that：Including spare tyre cabin, floor side member and spare tyre cabin reinforcing plate, wherein, it is described
Floor side member is mutually overlapped with the spare tyre cabin, and spare tyre cabin reinforcing plate is connected with the spare tyre cabin, floor side member respectively, the spare tyre
Cabin, floor side member, spare tyre cabin reinforcing plate enclose to form triangle closed cavity.
2. spare tyre cabin according to claim 1 reinforcement structure, it is characterised in that：Spare tyre cabin reinforcing plate is provided with for weldering
The welding that rifle passes through avoids hole.
3. spare tyre cabin according to claim 2 reinforcement structure, it is characterised in that：The welding avoids Kong Yousan.
4. spare tyre cabin according to claim 1 reinforcement structure, it is characterised in that：The top of spare tyre cabin reinforcing plate and institute
Spare tyre cabin is stated to be connected by spot welding.
5. spare tyre cabin according to claim 1 reinforcement structure, it is characterised in that：The bottom of spare tyre cabin reinforcing plate and institute
Floor side member is stated to be connected by spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277758.0U CN206307158U (en) | 2016-11-25 | 2016-11-25 | A kind of spare tyre cabin reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277758.0U CN206307158U (en) | 2016-11-25 | 2016-11-25 | A kind of spare tyre cabin reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307158U true CN206307158U (en) | 2017-07-07 |
Family
ID=59244784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277758.0U Expired - Fee Related CN206307158U (en) | 2016-11-25 | 2016-11-25 | A kind of spare tyre cabin reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206307158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347506A (en) * | 2016-11-25 | 2017-01-25 | 上汽通用五菱汽车股份有限公司 | Backup tire chamber reinforcing structure |
-
2016
- 2016-11-25 CN CN201621277758.0U patent/CN206307158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347506A (en) * | 2016-11-25 | 2017-01-25 | 上汽通用五菱汽车股份有限公司 | Backup tire chamber reinforcing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 |