CN202029693U - Gas vehicle - Google Patents
Gas vehicle Download PDFInfo
- Publication number
- CN202029693U CN202029693U CN2011200684027U CN201120068402U CN202029693U CN 202029693 U CN202029693 U CN 202029693U CN 2011200684027 U CN2011200684027 U CN 2011200684027U CN 201120068402 U CN201120068402 U CN 201120068402U CN 202029693 U CN202029693 U CN 202029693U
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- CN
- China
- Prior art keywords
- fuel gas
- combustion gas
- protective cover
- gas bottle
- vehicle
- 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 - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a gas vehicle, which comprises a gas cylinder (2), a gas cylinder support (3) and a protective cover (4). The gas cylinder (2) is fixed to the gas cylinder support (3), the gas cylinder support (3) is fixed to a roof (1) of the gas vehicle, and the protective cover (4) is fixed to the gas cylinder support (3). The mounting structures of the gas cylinder support (3) and the protective cover (4) are optimized, so that cost is reduced, and related components are easy to maintain.
Description
Technical field
The utility model relates to vehicular field, particularly, relates to a kind of combustion gas vehicle.
Background technology
Along with improving constantly of environmental demands, use the vehicle of combustion gas more and more, whether therefore be used for storing the installation of fuel gas bottle of combustion gas firm and safety is very crucial.Because be subjected to the vehicle structure restriction, fuel gas bottle is fixed on vehicle roof usually.
As shown in Figure 1, in the field of business at present, fuel gas bottle 2 fixedly be that fuel gas bottle support 3 by being fixed in roof 1 is realized, in addition, consider vehicle modeling and safety, also need to install additional protective cover 4 in the outside of fuel gas bottle 2 and fuel gas bottle support 3.In this mounting structure, the leg of fuel gas bottle support 3 adopts and is weldingly fixed on roof 1, protective cover 4 then is fixed on roof 1 separately by bolt 45 and shielding support 44, because fuel gas bottle support 3 and protective cover 4 all are fixed on the roof 1 simultaneously, and protective cover 4 hides on fuel gas bottle 2 and fuel gas bottle support 3, its mounting structure is complicated, and cost is higher, and can cause the associated components maintenance very inconvenient.
Therefore, need the mounting structure of a kind of fuel gas bottle support and protective cover simple, cost is lower, and the combustion gas vehicle of maintenance for ease of maintenaince.
The utility model content
The purpose of this utility model provides a kind of combustion gas vehicle, and the fuel gas bottle support of this combustion gas vehicle and the mounting structure of protective cover are simple, the lower and maintenance associated components for ease of maintenaince of cost.
To achieve these goals, the utility model provides a kind of combustion gas vehicle, this combustion gas vehicle comprises fuel gas bottle, fuel gas bottle support and protective cover, described fuel gas bottle is fixed on the described fuel gas bottle support, described fuel gas bottle support is fixed on the roof of described combustion gas vehicle, and described protective cover is fixed on the described fuel gas bottle support.
Preferably, described fuel gas bottle support is installed on the roof of described combustion gas vehicle by first fastener.
Preferably, also be provided with leg between the roof of described fuel gas bottle support and described combustion gas vehicle, described first fastener passes described leg.
Preferably, described protective cover is installed on the described fuel gas bottle support by second fastener.
Preferably, described protective cover fully hides on described fuel gas bottle.
Preferably, described protective cover comprises the skylight seam, and this skylight seam is positioned at the front end of described protective cover, and described skylight seam comprises two relative sides and the guide face between these two relative sides.
Preferably, described two relative sides form uniform slope respectively, and the gradient of described two relative sides is identical.
Preferably, described guide face forms the convex inclined-plane.
Preferably, described combustion gas vehicle is the combustion gas passenger vehicle.
Pass through technique scheme, described protective cover directly is fixed on the described fuel gas bottle support, and described fuel gas bottle support is fixed on vehicle roof by fastener, optimized the mounting structure of described fuel gas bottle support and described protective cover, thereby reduced unnecessary parts and reduced cost, and maintenance associated components for ease of maintenaince.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the scheme drawing of fuel gas bottle mounting structure in the prior art.
Fig. 2 is the elevational cross-sectional view of the fuel gas bottle mounting structure that provides of the utility model.
Fig. 3 is the partial enlarged drawing of A shown in Figure 2 portion.
Fig. 4 is the birds-eye view of the fuel gas bottle mounting structure that provides of the utility model.
Fig. 5 be B-B shown in Figure 4 to cutaway view.
Fig. 6 is the partial enlarged drawing of B shown in Figure 5 portion.
Fig. 7 is the partial enlarged drawing of C shown in Figure 5 portion.
Description of reference numerals
1 roof, 2 fuel gas bottle
3 fuel gas bottle supports, 4 protective covers
5 first fasteners, 6 second fasteners
7 bottles of hoop 8 legs
31 chocks 32 the 3rd fastener
33 strut members
41 skylight seams, 42 sides
43 guide faces, 44 shielding supports
45 bolts
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
According to the utility model, a kind of combustion gas vehicle is provided, this combustion gas vehicle comprises fuel gas bottle 2, fuel gas bottle support 3 and protective cover 4, described fuel gas bottle 2 is fixed on the described fuel gas bottle support 3, described fuel gas bottle support 3 is fixed on the roof 1 of described combustion gas vehicle, and described protective cover 4 is fixed on the described fuel gas bottle support 3.
According to design of the present utility model, as shown in Figure 5, protective cover 4 directly is fixed on the fuel gas bottle support 3, saves associated components such as shielding support 44 (see figure 1)s.Thereby optimized the mounting structure of protective cover 4 and fuel gas bottle support 3, and solved the problem that protective cover 4 and fuel gas bottle support 3 all is fixed on the associated components maintenance inconvenience that is caused on the roof 1 simultaneously, and reduced cost.
In technique scheme, as shown in Figure 2, normally, for the secure that guarantees fuel gas bottle 2 on fuel gas bottle support 3, be fixed on chock 31 on the fuel gas bottle support 3 in that several are set on fuel gas bottle support 3 at certain intervals, place fuel gas bottle 2 with stable, and then bottle hoop 7 is placed on fuel gas bottle 2 tops, and be fixed on (see figure 3) on the chock 31 by the 3rd fastener 32 (preferred bolt), to realize that fuel gas bottle 2 secure are on fuel gas bottle support 3.The number of chock 31 is decided with the number and the size of fuel gas bottle 2 with being provided with at interval, and fuel gas bottle 2 concrete quantity require to decide with big or small stroke with combustion gas vehicle itself.
In addition, as shown in Figure 5, preferably, fuel gas bottle support 3 is fixed on roof 1 by first fastener 5 (preferred bolt) on the roof 1 that is reserved in the combustion gas vehicle, wherein, as shown in Figure 6, between fuel gas bottle support 3 and roof 1, also be provided with leg 8, preferred leg 8 is hollow, and first fastener 5 (preferred bolt) passes leg 8 and and upper end nut cooperation fixing with realization fuel gas bottle support 3.The number and the position of first fastener 5 (preferred bolt) and leg 8 are as the criterion with the secure that satisfies fuel gas bottle support 3.Welded structure compared to existing technology, this mounting structure have solved because the problem of the maintenance inconvenience that welding fixedly causes has also solved the problem that the welding fixed form causes vehicle roof to leak easily simultaneously.
In addition, as shown in Figure 5, as a kind of preferred embodiment, protective cover 4 is fixed on the described fuel gas bottle support 3 by second fastener 6 (preferred screw), the particular location of second fastener 6, value volume and range of product, be as the criterion with the secure that guarantees protective cover 4, for example, secure in order to ensure protective cover, preferably, except second fastener 6 of protective cover bottom, also be provided with second fastener 6 on protective cover top, correspondingly, on cooresponding chock 31 strut member 33 is set, strut member 33 can be fixed on the chock 31 by fastener, also can be welded direct on the chock 31, the height of the height of strut member 33 and protective cover 4 adapts, and protective cover 4 is fixed on the strut member 33 by second fastener 6.The utility model does not limit suchlike fixed form.
Certainly, the fixed form of protective cover and fuel gas bottle support is not limited to this embodiment, for example, can pass through the adapter shaft structurally-fixed mode, rotatably one side and the fuel gas bottle support with protective cover is fixed together, and on other several limits of protective cover the snap close that can open immediately is set, under the normal condition, snap close and fuel gas bottle support locking, thus realize that protective cover can be fixed on the fuel gas bottle support rotatably around adapter shaft.The utility model does not limit this type of fixed form, for fear of repetition, does not do too much at this and to give unnecessary details.
In addition, protect the purpose of fuel gas bottle and the overall appearance of combustion gas vehicle in order to realize protective cover 4, preferably, protective cover 4 fully hides on fuel gas bottle 2.
In addition, as Fig. 2 and shown in Figure 4, when reducing vehicle ', air is to the windage of protective cover 4 front ends, and can work and be moulded attractive in appearance in the skylight that guarantees the combustion gas vehicle, preferably, skylight seam 41 can be set at the front end of protective cover 4, described herein front end is the front end with respect to the normal vehicle operation direction.This skylight seam 41 comprises two relative sides 42 and the guide face 43 between these two relative sides 42.
Wherein, for fear of the accumulating and realize water conservancy diversion to air of foreign material such as leaf, preferably, two relative sides 42 can form uniform slope (inclined-plane of gradient unanimity) respectively, and the gradient of two relative sides 42 is identical, and the size of this gradient is decided according to the height of protective cover 4.
In addition, in order further to reduce the windage of air to the combustion gas vehicle, protective cover also is provided with guide face 43, preferably, this guide face 43 can form convex inclined-plane (slow steep inclined-plane down on the gradient), also can form uniform slope or other water conservancy diversion moulding, thereby guide face 43 is in conjunction with skylight seam 41 and two opposite flanks 42, realization is to air conducting and reduce the purpose of windage, and handsome in appearance.
In addition, the protective cover that the utility model provides is the aluminium sheet moulding, the square tube welding is adopted in inside commonly used compared to existing technology, the outside protective roof structure that adopts glass-felt plastic to apply, use the protective cover of aluminium sheet moulding to lower the overall weight and the cost of manufacture of protective cover greatly, thereby improved vehicle performance.
As a kind of preferred embodiment, the combustion gas vehicle that the utility model provides is a combustion gas passenger vehicle common in the present stage city, but is not limited to the combustion gas passenger vehicle.Other uses the place of combustion gas, as the combustion gas car, and combustion gas truck etc., the utility model is suitable equally.
Below describe preferred implementation of the present utility model in conjunction with the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.For example, change the fastener fixed form of fuel gas bottle support and protective cover the fixed form of other form into, and the change of protective cover form and shape or the like.
Claims (9)
1. combustion gas vehicle, this combustion gas vehicle comprises fuel gas bottle (2), fuel gas bottle support (3) and protective cover (4), described fuel gas bottle (2) is fixed on the described fuel gas bottle support (3), described fuel gas bottle support (3) is fixed on the roof (1) of described combustion gas vehicle, it is characterized in that described protective cover (4) is fixed on the described fuel gas bottle support (3).
2. combustion gas vehicle according to claim 1 is characterized in that, described fuel gas bottle support (3) is installed on the roof (1) of described combustion gas vehicle by first fastener (5).
3. combustion gas vehicle according to claim 2 is characterized in that, also is provided with leg (8) between the roof (1) of described fuel gas bottle support (3) and described combustion gas vehicle, and described first fastener (5) passes described leg (8).
4. combustion gas vehicle according to claim 1 is characterized in that, described protective cover (4) is installed on the described fuel gas bottle support (3) by second fastener (6).
5. according to claim 1 or 4 described combustion gas vehicles, it is characterized in that described protective cover (4) fully hides on described fuel gas bottle (2).
6. combustion gas vehicle according to claim 5, it is characterized in that, described protective cover (4) comprises skylight seam (41), this skylight seam (41) is positioned at the front end of described protective cover (4), and described skylight seam (41) comprises two relative sides (42) and is positioned at guide face (43) between these two relative sides (42).
7. combustion gas vehicle according to claim 6 is characterized in that, described two relative sides (42) form uniform slope respectively, and the gradient of described two relative sides (42) is identical.
8. combustion gas vehicle according to claim 6 is characterized in that, described guide face (43) forms the convex inclined-plane.
9. combustion gas vehicle according to claim 1 is characterized in that, described combustion gas vehicle is the combustion gas passenger vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200684027U CN202029693U (en) | 2011-03-15 | 2011-03-15 | Gas vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200684027U CN202029693U (en) | 2011-03-15 | 2011-03-15 | Gas vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029693U true CN202029693U (en) | 2011-11-09 |
Family
ID=44892004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200684027U Expired - Lifetime CN202029693U (en) | 2011-03-15 | 2011-03-15 | Gas vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813709A (en) * | 2016-09-13 | 2018-03-20 | 北汽福田汽车股份有限公司 | Fuel battery passenger car |
-
2011
- 2011-03-15 CN CN2011200684027U patent/CN202029693U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813709A (en) * | 2016-09-13 | 2018-03-20 | 北汽福田汽车股份有限公司 | Fuel battery passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |