A kind of light passenger train's vehicle body oil filler structure
Technical field
The invention belongs to vehicle body fuel loading system field, specifically refer to a kind of light passenger train's vehicle body oil filler structure.
Background technology
Oil filler of automobile body is mainly comprised of filler cap, oil filling port seat board, actuator system, is positioned at body top section, for giving fuel tank fuel up, conventionally requires easy to operately, and has certain safety.
Present stage, conventional oil filler of automobile body is all arranged on left/right gusset trailing wheel bag place, has independently actuator system, and oil filling port seat and outside plate welding, need to carry out good sealing around.
Oil filling port is positioned at trailing wheel bag place structure, and fuel filler pipe, through wheel cover lower space, had both affected the moulding of vehicle body overall appearance, had influence on again the tire enveloping space of wheel cover below, and need independently actuator system to carry out switch, cost is higher, and oil filling port seat peripheral sealing is also difficult to ensure card.
Summary of the invention
The object of the invention is in order to solve problems of the prior art, a kind of light passenger train's vehicle body oil filler structure form of uniqueness is provided, oil filling port is positioned at left front door rear end, and it is simple in structure, is easy to sealing, and does not affect appearance and modeling.
The present invention is achieved by the following technical solutions:
Light passenger train's vehicle body oil filler structure, includes left front car door, filler cap device, oil filling port seat and oil filler pipe mounting bracket;
Described left front car door is pushed down filler cap device by cushion rubber, and car door, in the situation that not opening, cannot be opened filler cap, realizes the locking of filler cap, after car door opening, gets final product this filler cap of manual unlocking;
Described oil filling port seat and front doorframe are integral type structure, the local feature that described oil filling port seat is front doorframe;
Described oil filler pipe mounting bracket is fixed on the B post inner panel of vehicle body;
Described filler cap device is fixed on oil filling port seat.
Described filler cap device is comprised of two cushion rubbers, spring device, filler cap body; The mounting hole interference fit of described cushion rubber and filler cap body.
Described oil filler pipe mounting bracket is by being fixedly welded on the B post inner panel of vehicle body, and fuel filler pipe is fixed on oil filler pipe mounting bracket.
Described filler cap is realized the switching function of filler cap by spring device, and can be spacing when opening 90 °.
The periphery of described oil filling port seat is provided with hermetically-sealed construction, to guarantee the leak tightness of oil filling port seat periphery.
The invention has the beneficial effects as follows:
Its cost of light passenger train's vehicle body oil filler structure of the present invention is lower, simple in structure, and oil filling port seat is easy to sealing, easy to operate and do not affect appearance and modeling, has longer service life simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation that light passenger train's oil filler of automobile body of the present invention removes filler cap device;
Fig. 2 is filler cap apparatus structure schematic diagram of the present invention;
Fig. 3 is oil filling port holder structure schematic diagram of the present invention;
Fig. 4 is oil filler pipe mounting support structure schematic diagram of the present invention;
Fig. 5 is light passenger train's vehicle body oil filler structure block diagram of the present invention.
The specific embodiment
By specific embodiment, describe technical scheme of the present invention in detail below, should be understood that, following embodiment is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not to be interpreted as is the restriction to technical solution of the present invention.
As shown in Figures 1 to 5, a kind of light passenger train's vehicle body oil filler structure, includes left front car door 1, filler cap device 2, oil filling port seat 3 and oil filler pipe mounting bracket 4; Described left front car door substitutes the function of filler cap switch actuator.
Described left front car door logical 1 is crossed cushion rubber 5 and is pushed down filler cap device 2, and car door, in the situation that not opening, cannot be opened filler cap, realizes the locking of filler cap, after car door opening, gets final product this filler cap of manual unlocking;
Described oil filling port seat 3 is integral type structure with front doorframe, the local feature that described oil filling port seat is front doorframe; The periphery of described oil filling port seat is provided with hermetically-sealed construction, when guaranteeing the leak tightness of oil filling port seat periphery and be easy to guarantee that outward appearance gap is even, attractive in appearance.
Described oil filler pipe mounting bracket 4 is by being fixedly welded on the B post inner panel of vehicle body, and fuel filler pipe is bolted on oil filler pipe mounting bracket by two M6.
Described filler cap device is bolted on oil filling port seat by two M6.
Described filler cap device is comprised of two cushion rubbers 5, spring device 6, filler cap body; Described cushion rubber snaps in the mounting hole interference fit that filler cap body diameter is 6mm.
Described filler cap is realized the switching function of filler cap by spring device, and can be spacing when opening 90 °.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.