CN205769594U - Carriage assembly is protected after one - Google Patents
Carriage assembly is protected after one Download PDFInfo
- Publication number
- CN205769594U CN205769594U CN201620483051.9U CN201620483051U CN205769594U CN 205769594 U CN205769594 U CN 205769594U CN 201620483051 U CN201620483051 U CN 201620483051U CN 205769594 U CN205769594 U CN 205769594U
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- CN
- China
- Prior art keywords
- side portion
- carriage assembly
- stent side
- frame bottom
- low speed
- 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
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Abstract
Carriage assembly is protected after the utility model discloses one; including stent side portion and frame bottom; the edge of stent side portion and frame bottom be provided with rearwardly towards the first flange frame bottom be vertically arranged or be integrally formed in stent side portion bottom margin; stent side portion constitutes " L " shape with frame bottom; it is connected with rear floor crossmember before stent side portion; be connected with low speed collision protective cradle after stent side portion, the edge of stent side portion and the edge of frame bottom be provided with rearwardly towards the first flange.Rear guarantor's carriage assembly touches protective cradle and welds with rear floor crossmember with low speed; in low speed impact; rear guarantor's carriage assembly play take over from the past and set a new course for the future, effect that Lian Zuo is logical right; well power dispersion being delivered to rear floor crossmember, absorb more impact force, the strain of car load rear portion reduces; preferably protection occupant's safety; and by increasing flange at rear guarantor's carriage assembly marginal position, strengthen support self-strength and rigidity, guarantor's carriage assembly service life after prolongation.
Description
Technical field
This utility model relates to body structure technical field, protects carriage assembly after particularly relating to one.
Background technology
At present, rear protect the mount point that support is the rear eyelid covering provided by body in white, need enough intensity, rigidity, installation reliability, and in increasingly competitive automobile market, cost is most important.Conventional rear guarantor's supporting structure protects supporting structure after there is problems in that excessively simple, and function singleness only uses unthreaded hole and buckle matching way, and installation reliability is poor.
Utility model content
This utility model completes to solve deficiency of the prior art, and the purpose of this utility model protects carriage assembly after being to provide, and has that self-strength is high, rigidity high, complete vehicle weight is light and preferably transmits power in low speed collision, strengthens protective effect.
Carriage assembly is protected after one of the present utility model; including stent side portion and frame bottom; the edge of described stent side portion and frame bottom be provided with rearwardly towards the first flange; described frame bottom is vertically arranged or is integrally formed in described stent side portion bottom margin; described stent side portion constitutes " L " shape with described frame bottom; it is connected with rear floor crossmember before described stent side portion; be connected with low speed collision protective cradle after described stent side portion, the edge of described stent side portion and the edge of described frame bottom be provided with rearwardly towards the first flange.
After one of the present utility model protect carriage assembly it may also is that
Described stent side portion is provided with U-shaped perforate.
On the left of described U-shaped perforate and downside is provided with the first hole, location.
Described U-shaped tapping is provided with towards the second flange front turned over, and described second flange is set in inside rear crossbeam, and described second flange is fixing with described rear crossbeam to be connected.
Being provided with rebound between described stent side portion and described low speed collision protective cradle, described rebound is fixing with described stent side portion and described low speed collision protective cradle respectively to be connected.
On described rebound, corresponding described low speed collision protective cradle position is provided with square opening.
Described square opening both sides correspondence low speed collision protective cradle is provided with the second hole, location.
Described frame bottom is provided with the 3rd bolt hole, and described frame bottom is connected with rear eyelid covering bolt by described 3rd bolt hole, and described 3rd bolt hole periphery is provided with the first reinforcement.
Described stent side portion and described frame bottom link position are provided with the second reinforcement vertically extended.
Carriage assembly is protected after one of the present utility model; including stent side portion and frame bottom; the edge of described stent side portion and frame bottom be provided with rearwardly towards the first flange described in frame bottom be vertically arranged or be integrally formed in described stent side portion bottom margin; described stent side portion constitutes " L " shape with described frame bottom; it is connected with rear floor crossmember before described stent side portion; be connected with low speed collision protective cradle after described stent side portion, the edge of described stent side portion and the edge of described frame bottom be provided with rearwardly towards the first flange.So, rear guarantor's carriage assembly touches protective cradle and welds with rear floor crossmember with low speed, in low speed impact, rear guarantor's carriage assembly plays takes over from the past and sets a new course for the future, the logical right effect of Lian Zuo, well power dispersion is delivered to rear floor crossmember, absorb more impact force, the strain of car load rear portion reduces, preferably protection occupant's safety, and by increasing flange at rear guarantor's carriage assembly marginal position, strengthen support self-strength and rigidity, guarantor's carriage assembly service life after prolongation, advantage in terms of existing technologies is: preferably transmit power in low speed collision, strengthen protective effect, self-strength and the rigidity of support is protected after lifting.
Accompanying drawing explanation
Fig. 1 is a kind of rear front view protecting carriage assembly of this utility model embodiment；
Fig. 2 is a kind of rear top view protecting carriage assembly of this utility model embodiment；
Fig. 3 is a kind of rear installation site schematic diagram protecting carriage assembly of this utility model embodiment.
In figure: 1: stent side portion；2: frame bottom；3:U shape perforate；4: the first reinforcements；5: the second reinforcements；6: the three bolts hole；7: rear crossbeam；8: low speed collision protective cradle；9: rear floor crossmember；10: the first hole, location；11: the second hole, location；12: square opening.
Detailed description of the invention
The detailed description of the invention with embodiment, this utility model being protected after a kind of carriage assembly below in conjunction with the accompanying drawings is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
As Figure 1-3; carriage assembly is protected after one of the present utility model; including stent side portion 1 and frame bottom 2; described frame bottom 2 is vertically arranged or is integrally formed in described stent side portion 1 bottom margin; described stent side portion 1 constitutes " L " shape with described frame bottom 2; described stent side portion 1 is above connected with rear floor crossmember 9, and described stent side portion 1 is connected with low speed collision protective cradle 8 below, the edge of described stent side portion and the edge of described frame bottom be provided with rearwardly towards the first flange.So, rear guarantor's carriage assembly touches protective cradle and welds with rear floor crossmember 9 with low speed, in low speed impact, rear guarantor's carriage assembly plays takes over from the past and sets a new course for the future, the logical right effect of Lian Zuo, well power dispersion is delivered to rear floor crossmember 9, absorb more impact force, the strain of car load rear portion reduces, preferably protection occupant's safety, and by increasing flange at rear guarantor's carriage assembly marginal position, strengthen support self-strength and rigidity, guarantor's carriage assembly service life after prolongation, advantage in terms of existing technologies is: preferably transmit power in low speed collision, strengthen protective effect, self-strength and the rigidity of support is protected after lifting.
Protect carriage assembly after one of the present utility model, as shown in Figure 1 to Figure 3, on the basis of previously described technical scheme it may also is that in described stent side portion 1, be provided with U-shaped perforate 3.So, in the middle part of rear guarantor's carriage assembly, design U-shaped perforate 33, the panel beating that excision does not stresses, alleviate complete vehicle weight, thus reduce oil consumption and integral vehicle cost；U-shaped perforate 33 can be effectively increased electrophoresis liquid in coating process and, at the flow of crossbeam cavity, enhance the paint film adhesion on crossbeam surface, promotes film thickness, enhances car load antiseptic property.Preferred technical scheme is: on the left of described U-shaped perforate 3 and downside is provided with the first hole, location 10.So, by arranging the first hole, location 10 on the left of U-shaped perforate 3 with downside, stent side portion 1 is connected by the first hole, location with rear guarantor so that installation accuracy improves, thus bonding strength is higher, and safety is more preferable.Most preferably technical scheme is: be provided with towards the second flange front turned at described U-shaped perforate 3, and it is internal that described second flange is set in rear crossbeam 7, and described second flange is fixing with described rear crossbeam 7 to be connected.So, by being provided with the second flange being forwardly toward at U-shaped perforate 3, can effectively strengthen the intensity of stent side portion 1, owing to the second flange is set in rear crossbeam 7 inside and fixing connection, not only increase bonding area, improve weld strength, and, rear crossbeam 7 plays stent side portion 1 position-limiting action, lifting bracket sidepiece 1 structural stability.
Carriage assembly is protected after one of the present utility model; as shown in Figure 1 to Figure 3; being provided with rebound on the basis of previously described technical scheme it may also is that between described stent side portion 1 and described low speed collision protective cradle 8, described rebound is fixed be connected with described stent side portion 1 and described low speed collision protective cradle 8 respectively.So, in stent side portion 1, on below, rebound is set by setting up, adds the integral thickness of stent side portion 1, thus strengthen structural strength and the rigidity of stent side portion 1, and set up rebound and can make stent side portion 1 uniform force, it is to avoid stress is concentrated, and promotes useful life longevity.Preferred technical scheme is: on described rebound, corresponding described low speed collision protective cradle 8 position is provided with square opening 12.So, being square opening 12 due to offer, its square opening 12 periphery is fixing with stent side portion 1 to be connected, and while ensureing bonding strength, alleviates overall weight, reduces cost and energy consumption.Most preferably technical scheme is: described square opening 12 both sides correspondence low speed collision protective cradle 8 is provided with the second hole, location 11.So, low speed collision protective cradle 8 is positioned with square opening 12 by the second hole, location and is connected so that installation accuracy improves, thus bonding strength is higher, and safety is more preferable.
Protecting carriage assembly after one of the present utility model, as shown in Figure 1 to Figure 3, it may also is that described frame bottom 2 is provided with the 3rd bolt hole 6 on the basis of previously described technical scheme, described frame bottom 2 is connected with rear eyelid covering bolt by described 3rd bolt hole 6.So, the 3rd bolt hole 6 is designed in frame bottom 2, carriage assembly and rear guarantor's connected mode mode with bolts is protected after making, change the buckle of common plastics material and circular unthreaded hole fit system, avoid because the situations such as buckle abrasion cause inefficacy, preferred technical scheme be: described 3rd bolt hole 6 periphery is provided with the first reinforcement 4.So, by arranging the first reinforcement 4 at the 3rd bolt hole 6 periphery, advantage in terms of existing technologies is: threeth bolt hole 6 stress in the case of the intensity of frame bottom 2 is effectively ensured, and strengthens structural stability.
Carriage assembly is protected, as shown in Figure 1 to Figure 3, it may also is that described stent side portion 1 and described frame bottom 2 link position are provided with the second reinforcement 5 vertically extended on the basis of previously described technical scheme after one of the present utility model.So, owing to rear guarantor's carriage assembly is by horizontal and vertical twocouese power, under long duration of action, carriage assembly malformation is protected after easilying lead to, by arranging the second reinforcement 5, advantage in terms of existing technologies is: can protect the structural strength at carriage assembly warp architecture after strengthening, increase the service life.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (10)
1. protect carriage assembly after one kind; it is characterized in that: include stent side portion and frame bottom; the edge of described stent side portion and frame bottom be provided with rearwardly towards the first flange; described frame bottom is vertically arranged or is integrally formed in described stent side portion bottom margin; described stent side portion constitutes " L " shape with described frame bottom; it is connected with rear floor crossmember before described stent side portion; be connected with low speed collision protective cradle after described stent side portion, the edge of described stent side portion and the edge of described frame bottom be provided with rearwardly towards the first flange.
Carriage assembly is protected after one the most according to claim 1, it is characterised in that: described stent side portion is provided with U-shaped perforate.
Carriage assembly is protected after one the most according to claim 2, it is characterised in that: on the left of described U-shaped perforate and downside is provided with the first hole, location.
Carriage assembly is protected after one the most according to claim 3, it is characterised in that: described U-shaped tapping is provided with towards the second flange front turned over, and described second flange is set in inside rear crossbeam, and described second flange is fixing with described rear crossbeam to be connected.
Carriage assembly is protected after one the most according to claim 1, it is characterised in that: being provided with rebound between described stent side portion and described low speed collision protective cradle, described rebound is fixing with described stent side portion and described low speed collision protective cradle respectively to be connected.
Carriage assembly is protected after one the most according to claim 5, it is characterised in that: on described rebound, corresponding described low speed collision protective cradle position is provided with square opening.
Carriage assembly is protected after one the most according to claim 6, it is characterised in that: described square opening both sides correspondence low speed collision protective cradle is provided with the second hole, location.
8. according to protecting carriage assembly after the one described in claim 1-7 any one claim, it is characterised in that: described frame bottom is provided with the 3rd bolt hole, and described frame bottom is connected with rear eyelid covering bolt by described 3rd bolt hole.
Carriage assembly is protected after one the most according to claim 8, it is characterised in that: described 3rd bolt hole periphery is provided with the first reinforcement.
10. according to protecting carriage assembly after the one described in claim 1-7 any one claim, it is characterised in that: described stent side portion and described frame bottom link position are provided with the second reinforcement vertically extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483051.9U CN205769594U (en) | 2016-05-24 | 2016-05-24 | Carriage assembly is protected after one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483051.9U CN205769594U (en) | 2016-05-24 | 2016-05-24 | Carriage assembly is protected after one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205769594U true CN205769594U (en) | 2016-12-07 |
Family
ID=58113642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483051.9U Expired - Fee Related CN205769594U (en) | 2016-05-24 | 2016-05-24 | Carriage assembly is protected after one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205769594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439226A (en) * | 2020-04-28 | 2020-07-24 | 汉腾汽车有限公司 | Protective bracket for automobile rear fog lamp |
-
2016
- 2016-05-24 CN CN201620483051.9U patent/CN205769594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439226A (en) * | 2020-04-28 | 2020-07-24 | 汉腾汽车有限公司 | Protective bracket for automobile rear fog lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |