A kind of automobile-used top-positioned gas cylinder protective cover
The utility model relates to a kind of automobile-used top-positioned gas cylinder protective cover.
Existing automobile-used top-positioned gas cylinder protective cover as illustrated in fig. 1 and 2, comprises the protecting cover that housing 3 and forward and backward coaming plate 1 form; Multiple gas cylinder covers 10 are housed in protecting cover, and front and back coaming plate is provided with louver 6 as ventilation inlet, and the protecting cover left and right sides has multiple access doors 2, between access door and front and back coaming plate 1 seamed 4.
Present protecting cover is only fixing with gas cylinder cover stage casing 5, causes top-positioned gas cylinder that protective roof structure undercapacity is installed; Gas cylinder cover leading portion and gas cylinder cover back segment 7 is numerous and diverse with gas cylinder cover stage casing 5 connection structures, and assembling trouble is difficult to gap even after connection; In addition, access door 2 radians are large, open easily distortion, and air stream through hole be glass steel material louver 6, perforate difficult forming.
Utility model content
Not high in order to overcome existing automobile-used top-positioned gas cylinder protective roof structure intensity, the deficiency that structure is more complicated, the utility model aims to provide a kind of automobile-used top-positioned gas cylinder protective cover, this protective cover arranges gas cylinder cover outward at ring skeleton, gas cylinder cover entirety keeps being fixedly linked with skeleton simultaneously, structural strength is good, manufactures simple.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of automobile-used top-positioned gas cylinder protective cover, its constructional feature is, comprises the skeleton being fixedly linked with roof, the gas cylinder cover of fixed packet outside skeleton, is opened in the access door of the gas cylinder cover left and right sides, and is arranged on the coaming plate of gas cylinder cover rear and front end; The coaming plate of described gas cylinder cover rear end is provided with air-inlet grille.
Thus, gas cylinder is contained in skeleton, and skeleton has improved the structural strength of whole gas cylinder protective cover, can effectively ensure load bearing requirements.
Be below the technical scheme of further improvement of the utility model:
In order to reduce car resistance, the coaming plate front portion of described gas cylinder cover front end is stream line pattern.
In order to improve roof space availability ratio, the coaming plate of described gas cylinder cover front end has the skylight installation gap for mounting vehicle skylight.
Described skeleton is loop configuration, can improve further the bulk strength of protective cover.
For in proof strength, ensure machine-shaping property, described gas cylinder cover is glass fibre reinforced plastic cover.
Preferably, described gas cylinder cover is removably fixed on skeleton by bolt, and described bolt is arranged on access door inner side, can be for convenience detach.
Preferably, in described air-inlet grille, be lined with Stainless steel mesh, solved the problem of direct perforate difficulty.
As a kind of concrete connection mode, described skeleton connects buried plate by U-shaped and is fixed on roof.
Compared with prior art, the beneficial effects of the utility model are: gas cylinder protective cover intensity of the present utility model meets load bearing requirements, outer cover good moldability, the dismounting of gas cylinder cover is easy, vent window is simply effective, and processability is good; Reserve installation site, skylight simultaneously, effectively improved vehicle roof space availability ratio.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Brief description of the drawings
Fig. 1 is existing gas cylinder protective roof structure schematic diagram;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is inner structure schematic diagram of the present utility model;
Fig. 7 is the birds-eye view of Fig. 6;
Fig. 8 is the left view of Fig. 6.
In the drawings
1-coaming plate; 2-access door; 3-housing; 4-seam; 5-gas cylinder cover stage casing; 6-louver; 7-gas cylinder cover back segment; 8-air-inlet grille; 9-skeleton; 10-gas cylinder cover; 11-skylight installation gap; 12-gas cylinder.
Detailed description of the invention
A kind of automobile-used top-positioned gas cylinder protective cover, as in Figure 3-5, comprise the entirety skeleton 9 of structure ringwise, surround the gas cylinder cover 10 of being made by glass-felt plastic outside skeleton 9, be opened in the access door 2 of gas cylinder cover 10 left and right sides, and be arranged on the coaming plate 1 of gas cylinder cover 10 rear and front ends.Skeleton 9 adopts loop configuration, and intensity meets load bearing requirements.
As shown in Figure 3, coaming plate 1 front portion of described gas cylinder cover 10 front ends is stream line pattern; The coaming plate 1 of described gas cylinder cover 10 rear ends is provided with air-inlet grille 8, in this air-inlet grille 8, is lined with Stainless steel mesh, and thus, vent window is simply effective, and processability is good.
As shown in Fig. 6 ~ 8, described gas cylinder cover 10 is detachably fixedly linked by bolt and described skeleton 9, and described bolt is arranged on access door 2 inner sides, and thus, hold-down bolt is in maintenance position, doorway, and dismounting easily; As shown in Fig. 4 and 7, the coaming plate 1 of described gas cylinder cover 10 front ends has the skylight installation gap 11 for mounting vehicle skylight, and installation site, reserved skylight, effectively improves head room degree of utilization.
The content that above-described embodiment is illustrated should be understood to these embodiment only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.