CN208498612U - Caravan roof with double V-shaped grooves - Google Patents
Caravan roof with double V-shaped grooves Download PDFInfo
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- CN208498612U CN208498612U CN201820895463.2U CN201820895463U CN208498612U CN 208498612 U CN208498612 U CN 208498612U CN 201820895463 U CN201820895463 U CN 201820895463U CN 208498612 U CN208498612 U CN 208498612U
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- roof
- shaped groove
- caravan
- double
- sides
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Abstract
The caravan roof that there are double V-shaped grooves of the utility model, whole roof including extending to rear end from caravan front end, there is V-shaped groove of the opening towards vehicle roof direction at left and right sides of roof, be connected as one between the V-shaped groove of two sides by horizontal top, constitute the web beam structure of length direction；V-shaped groove outer side edges are that bevel edge that is downward, extending outward constitutes mounting connection structure, and V-shaped groove inner side edge is connect with the horizontal top in the middle part of roof；There is damped stretching action to vehicle body two sides, improve vehicle roof supports bonding strength, external impacts can effectively be buffered, it will not torsional deformation when by external impacts or shock, it will not be broken vehicle body topples over rollover, security protection space can be provided for in-vehicle device, driver and conductor, safety coefficient is high.
Description
Technical field
The present invention relates to a kind of caravan roofs with double V-shaped grooves.
Background technique
Caravan in the outdoor activities such as family tourism, small-sized party often need to country lanes, rugged hill path, seabeach gobi,
The poor sections of road of the unevens road conditions such as ice-snow road, all around wheel Impact direction is different for vehicle, and vehicle body is subjected to
The shearing force of different directions, encounter rock-fall impact, the external forces such as sidewipe collision is hit when can also topple over even rollover rolling, vehicle is toppled over
Or vehicle roof supports are relied primarily on to provide interior driver and conductor's security protection space, the roof strength of conventional truck when rollover rolling
Bad, the easy torsional deformation of roof when vehicle body bears the shearing force of different directions can also go out when rolling is toppled over or turned on one's side to vehicle
Situations such as being now broken seriously jeopardizes the life security of in-vehicle device, driver and conductor, and it is empty cannot to provide sufficiently large security protection
Between.
Summary of the invention
The technical problem to be solved by the invention is to provide one kind can be improved vehicle roof supports bonding strength, prevents from distorting
The caravan roof with double V-shaped grooves of deformation and fracture.
The caravan roof with double V-shaped grooves of the invention, it is characterised in that: including extending to the whole of rear end from caravan front end
Body roof, the roof left and right sides have V-shaped groove of the opening towards vehicle roof direction, pass through horizontal top between the V-shaped groove of two sides
It is connected as one, constitutes the web beam structure of length direction；V-shaped groove outer side edges are that bevel edge that is downward, extending outward is constituted
Mounting connection structure, V-shaped groove inner side edge are connect with the horizontal top in the middle part of roof；
V-shaped groove two sides thickness is greater than the horizontal top thickness in the middle part of roof；
The V-shaped groove two sides are with a thickness of 3cm；
The V-shaped groove width is gradually increased by the sequence from front of the car to rear end；
The width that the V-shaped groove is located at front of the car position is 14cm, and the width that V-shaped groove is located at rear vehicle end position is
17cm；
The horizontal top leading portion of the roof is the arcuate structure to arch upward upwards；
The V-shaped groove and middle part horizontal top of the roof two sides are one-time formed overall structure.
The caravan roof with double V-shaped grooves of the invention constitutes web beam knot by the V-shaped groove of vehicle roof two sides
Structure has damped stretching action to vehicle body two sides, improves vehicle roof supports bonding strength, can effectively buffer external impacts, by
When to external impacts or shock will not torsional deformation, will not be broken, can multiply vehicle body topples over rollover for in-vehicle device, department
Personnel provide security protection space, and safety coefficient is high.
Detailed description of the invention
Fig. 1 is the caravan roof planar structure schematic diagram with double V-shaped grooves of the embodiment of the present invention；
Fig. 2 is the caravan roof cross section structure schematic diagram with double V-shaped grooves of the embodiment of the present invention.
Specific embodiment
As shown, a kind of caravan roof with double V-shaped grooves, the whole roof including extending to rear end from caravan front end
3, there is at left and right sides of roof 3 V-shaped groove 2 of the opening towards vehicle roof direction, pass through horizontal top company between two sides V-shaped groove 2
It is connected in one, constitutes the web beam structure of length direction；V-shaped groove outer side edges are that bevel edge that is downward, extending outward constitutes peace
Connection structure is filled, V-shaped groove inner side edge is connect with the horizontal top in the middle part of roof；
V-shaped groove two sides thickness is greater than the horizontal top thickness in the middle part of roof, improves support bonding strength and anti-collision, resists
While cutting performance, it is ensured that complete vehicle weight is maintained in lighter range.
V-shaped groove two sides have enough support bonding strengths with a thickness of 3cm, can resist external force collision.
V-shaped groove width is gradually increased by the sequence from front of the car to rear end；The V-shaped groove width gradually increased from front to back
Meet air-flow direction in vehicle driving, reduces vehicle windage.
Specifically, the width that the V-shaped groove of the present embodiment is located at front of the car position is 14cm, and V-shaped groove is located at rear vehicle end
The width of position is 17cm；The range that V-shaped groove width is gradually increased by the sequence from front of the car to rear end is in 14cm~17cm
Between, it occupies little space, while reaching enough strength support effects.
The horizontal top leading portion of roof 3 is the arcuate structure 1 to arch upward upwards, further increases shock resistance, while outer
Shape is beautiful.
The V-shaped grooves of roof two sides and middle part horizontal top are one-time formed overall structure, simple process, manufacture at
This is cheap.
The caravan roof with double V-shaped grooves of the invention constitutes web beam knot by the V-shaped groove of vehicle roof two sides
Structure has damped stretching action to vehicle body two sides, improves vehicle roof supports bonding strength, can effectively buffer external impacts, by
When to external impacts or shock will not torsional deformation, will not be broken, can multiply vehicle body topples over rollover for in-vehicle device, department
Personnel provide security protection space, and safety coefficient is high.
Particular technique structure:
The structure of Fuji's caravan roof dual-trench type, slot is V-shaped, with a thickness of 3 centimetres, the distance between groove both sides of the edge
From back to front between 14--17 centimetres.The effect of roof dual-trench type is that roof encounters external impacts or shock, is distorted
When rollover rolling, the dual-trench type structure of roof plays the role of a damped stretching to vehicle body two sides, effectively slows down external force,
Keep vehicle body not easy to break, so that the intact of vehicle body be effectively protected, protects the intact and personal safety of in-vehicle device.
Claims (7)
1. a kind of caravan roof with double V-shaped grooves, it is characterised in that: the whole vehicle including extending to rear end from caravan front end
Top, the roof left and right sides have V-shaped groove of the opening towards vehicle roof direction, pass through horizontal top between the V-shaped groove of two sides and connect
It is integrated, constitutes the web beam structure of length direction；V-shaped groove outer side edges are that bevel edge that is downward, extending outward constitutes installation
Connection structure, V-shaped groove inner side edge are connect with the horizontal top in the middle part of roof.
2. having the caravan roof of double V-shaped grooves according to claim 1, it is characterised in that: V-shaped groove two sides thickness is big
Horizontal top thickness in the middle part of roof.
3. having the caravan roof of double V-shaped grooves according to claim 1, it is characterised in that: the V-shaped groove two sides with a thickness of
3cm。
4. having the caravan roof of double V-shaped grooves according to claim 1, it is characterised in that: the V-shaped groove width is pressed from vehicle
The sequence of front end to rear end gradually increases.
5. having the caravan roof of double V-shaped grooves according to claim 1, it is characterised in that: the V-shaped groove is located at front of the car
The width of position is 14cm, and the width that V-shaped groove is located at rear vehicle end position is 17cm.
6. having the caravan roof of double V-shaped grooves according to claim 1, it is characterised in that: before the horizontal top of the roof
Section is the arcuate structure to arch upward upwards.
7. having the caravan roof of double V-shaped grooves according to claim 1, it is characterised in that: the V-shaped groove of the roof two sides with
Middle part horizontal top is one-time formed overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895463.2U CN208498612U (en) | 2018-06-11 | 2018-06-11 | Caravan roof with double V-shaped grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895463.2U CN208498612U (en) | 2018-06-11 | 2018-06-11 | Caravan roof with double V-shaped grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498612U true CN208498612U (en) | 2019-02-15 |
Family
ID=65288438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895463.2U Active CN208498612U (en) | 2018-06-11 | 2018-06-11 | Caravan roof with double V-shaped grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706051A (en) * | 2018-06-11 | 2018-10-26 | 富士房车（江苏）有限公司 | Caravan roof with double V-shaped grooves |
-
2018
- 2018-06-11 CN CN201820895463.2U patent/CN208498612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706051A (en) * | 2018-06-11 | 2018-10-26 | 富士房车（江苏）有限公司 | Caravan roof with double V-shaped grooves |
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