CN104015807B - A kind of covering for roofs and there is the automobile of this covering for roofs - Google Patents
A kind of covering for roofs and there is the automobile of this covering for roofs Download PDFInfo
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- CN104015807B CN104015807B CN201410251193.8A CN201410251193A CN104015807B CN 104015807 B CN104015807 B CN 104015807B CN 201410251193 A CN201410251193 A CN 201410251193A CN 104015807 B CN104015807 B CN 104015807B
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- covering
- gas cylinder
- roofs
- skeleton
- decorative cover
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Abstract
The present invention relates to a kind of covering for roofs and have the automobile of this covering for roofs, this covering for roofs includes covering for roofs skeleton, and described covering for roofs skeleton is disposed with front escape skylight from left to right, and combustion unit installation position is air conditioning unit, rear escape skylight；Described combustion unit installation position is the sinking portion being positioned at covering for roofs skeleton, is provided with gas cylinder protective cover in described sinking portion；Being also equipped with gas cylinder Decorative Cover on described covering for roofs skeleton, sinking portion is completely covered and constitutes a cavity body structure with gas cylinder protective cover by gas cylinder Decorative Cover；Described gas cylinder Decorative Cover is provided with gas cylinder maintenance door.This programme solves existing fuel combustion vehicle and repacks the problem not easy to open of car body superelevation and escape skylight during fuel gas vehicle into, has high promotional value.
Description
Technical field
The present invention relates to vehicle structure field, be specifically related to a kind of covering for roofs and there is the automobile of this covering for roofs.
Background technology
For realizing energy-saving and emission-reduction, reducing PM2.5 numerical value, reduce urban air pollution, current combustion gas bus multiple big and medium-sized cities at home start high-volume and adopt.Stand area for saving interior space increase, combustion gas public transport many employings top-positioned gas cylinder mounting means, but because gas cylinder is cylindrical structure and is relatively large in diameter, large-scale gas cylinder Decorative Cover can only be set outside roof gas cylinder and gas cylinder is protected and decorates.
Fig. 1 is the covering for roofs skeleton structure diagram of existing fuel vehicle.Most gas passenger cars are that the mode changing on former fuel vehicle basis and increasing top-positioned gas cylinder is to design gas passenger car.But because gas cylinder cover height is more beyond top-mounted air conditioner unit height, cause vehicle body overhead height to differ, it is necessary to original vehicle body top is carried out the transformation in structure, transformation rear superelevation can be caused, bring potential safety hazard.And existing gas cylinder cover does not overhaul door, need gas cylinder cover is dismantled during maintenance gas cylinder, be inconvenient for.
It is limited to existing fuel vehicle roof structure, improved vehicle, can significantly increase the center of gravity of vehicle, cause the crank in vehicle high-speed turning driving process, increase potential safety hazard.
When carrying out vehicle remoulding, existing gas cylinder cover there is no hoisting port, need manpower to be drawn to roof after being bundled, be inconvenient for.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, space availability ratio is high, overhauls the convenient covering for roofs of gas cylinder and has the automobile of this covering for roofs.
The present invention adopts following technical proposals:
A kind of covering for roofs, including covering for roofs skeleton, described covering for roofs skeleton is disposed with front escape skylight from left to right, and combustion unit installation position is air conditioning unit, rear escape skylight；Described combustion unit installation position is the sinking portion being positioned at covering for roofs skeleton, is provided with gas cylinder protective cover in described sinking portion；Being also equipped with gas cylinder Decorative Cover on described covering for roofs skeleton, sinking portion is completely covered and constitutes a cavity body structure with gas cylinder protective cover by gas cylinder Decorative Cover；Described gas cylinder Decorative Cover is provided with gas cylinder maintenance door.
Preferably, being provided with crossbeam in described covering for roofs skeleton, crossbeam is fixing with covering for roofs skeleton to be connected, and crossbeam constitutes sinking portion after being connected with covering for roofs skeleton, and gas cylinder protective cover is arranged on crossbeam, and the structure of gas cylinder protective cover is suitable with sinking portion.
Preferably, being additionally provided with reinforcement and support in described covering for roofs skeleton, one end that reinforcement supports is fixing with crossbeam to be connected, and the other end strengthening supporting is fixed with covering for roofs skeleton and is connected.
Preferably, the both sides of described gas cylinder Decorative Cover are provided with gas cylinder maintenance door, and gas cylinder maintenance door includes front gas cylinder maintenance door and rear gas cylinder maintenance door.
Preferably, described gas cylinder Decorative Cover is provided with some hangers.
Preferably, described gas cylinder protective cover is provided with gas cylinder mounting bracket.
Preferably, described covering for roofs skeleton is provided with eyelid covering.
Preferably, described gas cylinder Decorative Cover is provided with fuel gas pipeline fixed support.
Preferably, described covering for roofs skeleton is middle high, and the structure that both sides are low, sinking portion is completely covered by the projection of gas cylinder Decorative Cover.
Present invention also offers a kind of automobile, this automobile includes above-mentioned covering for roofs.
The invention has the beneficial effects as follows:
(1) gas cylinder is arranged at the sinking portion of covering for roofs skeleton, effectively reduces vehicle whole height, eliminate safe hidden trouble.
(2) gas cylinder does not affect the normally-open of escape window after installing.
(3) gas cylinder Decorative Cover is provided with hanger, it is simple to use driving to assemble in workshop.
(4) gas cylinder Decorative Cover is provided with maintenance door, without dismantling gas cylinder Decorative Cover during maintenance gas cylinder.
(5) crossbeam is provided with reinforcement to support, improves covering for roofs bulk strength.
Accompanying drawing illustrates:
Fig. 1 is the covering for roofs skeleton structure diagram of existing fuel vehicle；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the A-A direction view of Fig. 3；
Fig. 5 is the structure chart of gas cylinder Decorative Cover in the present invention；
Fig. 6 is the front view of Fig. 5；
Fig. 7 is the partial enlarged drawing at B place in Fig. 4；
Wherein: 1, front escape skylight, 2, covering for roofs skeleton, 3, roof skin, 4, gas cylinder, 5, gas cylinder mounting bracket, 6, air conditioning unit, 7, rear escape skylight, 8, gas cylinder Decorative Cover, 9, crossbeam, 10, strengthen supporting, 11, gas cylinder protective cover, 12, front gas cylinder maintenance door, 13, rear gas cylinder maintenance door, 14, fuel gas pipeline fixed support, 15, Decorative Cover fixed support, 16, hanger, 17, sinking portion.
Detailed description of the invention:
Embodiment 1: a kind of covering for roofs, its structure as shown in figures 2-6: include covering for roofs skeleton 2, described covering for roofs skeleton 2 be disposed with front escape skylight 1 from left to right, combustion unit installation position, air conditioning unit 6, rear escape skylight 7；Described combustion unit installation position is the sinking portion 17 being positioned on covering for roofs skeleton 2, is provided with gas cylinder protective cover 11 in described sinking portion 17；Being also equipped with gas cylinder Decorative Cover 8 on described covering for roofs skeleton 2, sinking portion 17 is completely covered and constitutes a cavity body structure with gas cylinder protective cover 11 by gas cylinder Decorative Cover 8, and cavity is used for installing gas cylinder 4；Described gas cylinder Decorative Cover 8 is provided with gas cylinder maintenance door.
Gas cylinder Decorative Cover 8 adopts glass-reinforced plastic material, it is simple to observe the state of internal gas cylinder 4.
Being provided with crossbeam 9 in described covering for roofs skeleton 2, crossbeam 9 is fixing with covering for roofs skeleton 2 to be connected, and crossbeam 9 constitutes sinking portion 17 after being connected with covering for roofs skeleton 2, and gas cylinder protective cover 11 is arranged on crossbeam 9, and the structure of gas cylinder protective cover 11 is suitable with sinking portion 17.
Being additionally provided with in described covering for roofs skeleton 2 and strengthen support 10, one end of reinforcement support 10 is fixing with crossbeam 9 to be connected, and the other end of reinforcement support 10 is fixed with covering for roofs skeleton 2 and is connected.
By arranging reinforcement support 10, make to strengthen support 10, crossbeam 9 and covering for roofs skeleton 2 and constitute an overall structure, improve the load to gas cylinder 4 so that strengthen supporting 10 and not easily disconnect with covering for roofs skeleton 2 junction, improve bulk strength and the stability of covering for roofs skeleton 2.
The both sides of described gas cylinder Decorative Cover 8 are provided with gas cylinder maintenance door, and gas cylinder maintenance door includes front gas cylinder maintenance door 12 and rear gas cylinder maintenance door 13, and front gas cylinder maintenance door 12 overhauls door 13 with rear gas cylinder and is connected with gas cylinder Decorative Cover 8 each through hinge.Gas cylinder protective cover 11 is connected with covering for roofs skeleton 2 by bolt tapping mode.
Gas cylinder maintenance door is suitable with the position of bottleneck of gas cylinder 4, it is simple to gas cylinder 4 and the combustion gas assembly being connected with gas cylinder 4 are overhauled.
Being provided with 16,3 hangers of 3 hangers 16 in described gas cylinder Decorative Cover 8 is Triangle-Profile, it is simple to gas cylinder Decorative Cover 8 uses driving to lift in workshop.
Described crossbeam 9 is provided with gas cylinder mounting bracket 5, gas cylinder mounting bracket 5 is to adopt shaped steel and the integral frame structure of Plate Welding, by high-strength bolt, gas cylinder mounting bracket 5 is installed on the gas cylinder protective cover 11 being positioned on covering for roofs skeleton 2 by bolt, after having assembled, crossbeam 9, gas cylinder protective cover 11 and gas cylinder mounting bracket 5 are fastened by bolt；The upper edge of the gas cylinder mounting bracket 5 after having assembled is higher than on covering for roofs skeleton 2 along 30mm so that it is internal that rainwater cannot be introduced into gas cylinder protective cover 11.
Gas cylinder mounting bracket 5 adopts ageing-resistant fluid sealant that bolt connecting hole is carried out encapsulation process after having assembled.
Described covering for roofs skeleton 2 is provided with eyelid covering 3.
Described gas cylinder Decorative Cover 8 is provided with fuel gas pipeline fixed support 14.
Described covering for roofs skeleton 2 is generally middle high, and the structure that both sides are low, sinking portion 17 is completely covered by the projection of gas cylinder Decorative Cover 8.Make said structure when having use rainy season, play good rainproof effect.Rainwater is dropped in gas cylinder Decorative Cover 8, then glides along gas cylinder Decorative Cover 8, slides on roof skin 3, and then continues under gravity to glide, and without flowing to sinking portion 17, finally drips along car body.
Present invention also offers a kind of automobile, this automobile includes above-mentioned covering for roofs.
The specific embodiment of the present invention is described in conjunction with accompanying drawing although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (9)
1. a covering for roofs, including covering for roofs skeleton, it is characterised in that: described covering for roofs skeleton is disposed with front escape skylight from left to right, and combustion unit installation position is air conditioning unit, rear escape skylight；Described combustion unit installation position is the sinking portion being positioned at covering for roofs skeleton, is provided with gas cylinder protective cover in described sinking portion；Being also equipped with gas cylinder Decorative Cover on described covering for roofs skeleton, sinking portion is completely covered and constitutes a cavity body structure with gas cylinder protective cover by gas cylinder Decorative Cover；Described gas cylinder Decorative Cover is provided with gas cylinder maintenance door；
Described covering for roofs skeleton is middle high, and the structure that both sides are low, sinking portion is completely covered by the projection of gas cylinder Decorative Cover, plays good rainproof effect.
2. covering for roofs according to claim 1, it is characterized in that: be provided with crossbeam in described covering for roofs skeleton, crossbeam is fixing with covering for roofs skeleton to be connected, and crossbeam constitutes sinking portion after being connected with covering for roofs skeleton, gas cylinder protective cover is arranged on crossbeam, and the structure of gas cylinder protective cover is suitable with sinking portion.
3. covering for roofs according to claim 2, it is characterised in that: being additionally provided with reinforcement in described covering for roofs skeleton and support, one end that reinforcement supports is fixing with crossbeam to be connected, and the other end strengthening supporting is fixed with covering for roofs skeleton and is connected.
4. covering for roofs according to claim 1, it is characterised in that: the both sides of described gas cylinder Decorative Cover are provided with gas cylinder maintenance door, and gas cylinder maintenance door includes front gas cylinder maintenance door and rear gas cylinder maintenance door.
5. covering for roofs according to claim 1, it is characterised in that: described gas cylinder Decorative Cover is provided with some hangers.
6. covering for roofs according to claim 2, it is characterised in that: described gas cylinder protective cover is provided with gas cylinder mounting bracket.
7. covering for roofs according to claim 1, it is characterised in that: described covering for roofs skeleton is provided with eyelid covering.
8. covering for roofs according to claim 1, it is characterised in that: described gas cylinder Decorative Cover is provided with fuel gas pipeline fixed support.
9. an automobile, it is characterised in that: include the covering for roofs described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251193.8A CN104015807B (en) | 2014-06-06 | 2014-06-06 | A kind of covering for roofs and there is the automobile of this covering for roofs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251193.8A CN104015807B (en) | 2014-06-06 | 2014-06-06 | A kind of covering for roofs and there is the automobile of this covering for roofs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015807A CN104015807A (en) | 2014-09-03 |
| CN104015807B true CN104015807B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410251193.8A Active CN104015807B (en) | 2014-06-06 | 2014-06-06 | A kind of covering for roofs and there is the automobile of this covering for roofs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015807B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527407A (en) * | 2014-12-31 | 2015-04-22 | 中通客车控股股份有限公司 | Natural gas cylinder arrangement system at roof of fuel gas bus |
| KR102135234B1 (en) * | 2015-10-07 | 2020-07-17 | 젠텍스 코포레이션 | Sunroof with integrated electro-optical device |
| CN113353152B (en) * | 2020-03-04 | 2023-04-07 | 宇通客车股份有限公司 | Bearing type top cover framework, top cover and vehicle using top cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743804A1 (en) * | 1987-12-23 | 1989-07-06 | Man Nutzfahrzeuge Gmbh | Gas-powered bus |
| JP2000225855A (en) * | 1999-02-03 | 2000-08-15 | Nissan Diesel Motor Co Ltd | Car body structure of compressed natural gas engine- mounted bus |
| DE10306872A1 (en) * | 2002-03-13 | 2003-10-09 | Man Sonderfahrzeuge Ag Wien | Omnibus for running on gas has gas containers on its roof in flush recesses fitted along the roof's edge and covered outside by bonnets. |
| CN202593276U (en) * | 2012-03-20 | 2012-12-12 | 郑州宇通客车股份有限公司 | Natural gas passenger car |
| CN203974960U (en) * | 2014-06-06 | 2014-12-03 | 中通客车控股股份有限公司 | A kind of covering for roofs and there is the automobile of this covering for roofs |
-
2014
- 2014-06-06 CN CN201410251193.8A patent/CN104015807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743804A1 (en) * | 1987-12-23 | 1989-07-06 | Man Nutzfahrzeuge Gmbh | Gas-powered bus |
| JP2000225855A (en) * | 1999-02-03 | 2000-08-15 | Nissan Diesel Motor Co Ltd | Car body structure of compressed natural gas engine- mounted bus |
| DE10306872A1 (en) * | 2002-03-13 | 2003-10-09 | Man Sonderfahrzeuge Ag Wien | Omnibus for running on gas has gas containers on its roof in flush recesses fitted along the roof's edge and covered outside by bonnets. |
| CN202593276U (en) * | 2012-03-20 | 2012-12-12 | 郑州宇通客车股份有限公司 | Natural gas passenger car |
| CN203974960U (en) * | 2014-06-06 | 2014-12-03 | 中通客车控股股份有限公司 | A kind of covering for roofs and there is the automobile of this covering for roofs |
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| Publication number | Publication date |
|---|---|
| CN104015807A (en) | 2014-09-03 |
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Address after: 252000 No.261 Huanghe Road, economic development zone, Liaocheng City, Shandong Province Patentee after: Zhongtong bus Limited by Share Ltd. Address before: 252000 No. 10, Dongchangfu, Liaocheng District, Shandong, Jianshe Road Patentee before: ZHONGTONG BUS HOLDING Co.,Ltd. |
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