CN201143888Y - Oil filler cap structure - Google Patents

Abstract

The utility model relates to a cover structure of an oil filler, which is used to open and close the oil filler on a vehicle, and includes an outer plate and an inner plate which are fixedly connected; the inner plate is hinged with a hinge plate; the hinge plate is fixedly connected with the vehicle; a spring leaf capable of opening the outer plate and the inner plate from the oil filler is fixed on the inner plate; the spring leaf is fixedly connected with the inner plate in a clamping way. The spring leaf and the inner plate installation structure makes installation of the spring leaf simple, so that the installation of the cover of the oil filler is simple and the cost is lower.

Description

A kind of filler cap structure

Technical field

The utility model relates to a kind of group refueling port cover structure.

Background technology

Usually filler cap is arranged in gusset behind the vehicle body of vehicle, one end of the cover plate of filler cap is hinged with articulated slab by rotating shaft, articulated slab is captiveed joint with vehicle body, thereby the other end of cover plate vehicle body rotation relatively, between filler cap and vehicle body, also be provided with the spring leaf that the cover plate of filler cap can be flicked from the vehicle body oil filling port, this spring leaf normally is fixed on the filler cap inner panel by Plastic Parts, and complexity so not only is installed, and cost also can increase accordingly.

In addition, articulated slab is to adopt rivet to be connected usually with the mounting means of gusset, be about to the oil filler cap hinge plate by the rivet direct connection on side-wall outer-plate, like this, requirement on machining accuracy height, and need it is destroyed during maintain and replace.

The utility model content

The purpose of this utility model provides a kind of mounting structure filler cap structure simple, with low cost.

A kind of filler cap structure of the utility model, be used to open and close the vehicle body oil filling port, it comprises the outside plate and the inner panel of captive joint, be hinged with flap on the inner panel, this flap is captiveed joint with vehicle body, also be fixed with the spring leaf that outside plate and inner panel can be flicked from oil filling port on the described inner panel, described spring leaf is captiveed joint by the mode of clamping with inner panel.

Further, offer first hole clipping on the described inner panel, an end of described spring leaf can stretch into this first hole clipping.

Further, the end that described spring leaf stretches into described first hole clipping also is provided with from the extended card of this spring leaf, described card between the two ends of described spring leaf and described card extend towards described first hole clipping, described inner panel is provided with second hole clipping, and described card can stretch into described second hole clipping.

The utility model spring leaf is captiveed joint by the mode of clamping with inner panel, thereby can make the filler cap mounting structure simple and cost is low.

Further feature of the present utility model and advantage will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the utility model filler cap overall structure scheme drawing.

Fig. 2 is the utility model filler cap inner panel structural representation.

Fig. 3 is a chip architecture of the spring scheme drawing of the present utility model.

Fig. 4 is a spring leaf mounting structure scheme drawing of the present utility model.

The specific embodiment

In order to make technical problem to be solved in the utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Figure 1 shows that filler cap overall structure scheme drawing in the present embodiment, comprise the oil filling port cover plate that outside plate 1 and inner panel 2 are formed, one end of inner panel 2 is hinged with flap 4 by rotating shaft 4, flap 4 is captiveed joint with body side wall, thereby the oil filling port cover plate can rotate relative to body side wall around this rotating shaft 4, is used to close or open oil filling port.In the present embodiment, articulated slab 4 and body side wall be by bolted connection, and the rivet of this connection mode in compared to prior art connects, and can not only reduce because the not enough caused installation question of precision, and can make things convenient for the maintenance and the replacing of oil filling port cover plate.For cooperating this bolt connecting mode, the outer intralamellar part of body side wall also is provided with and is used for carrying out bolted nut slave board (not shown) with articulated slab.

Also be provided with catch gear between oil filling port cover plate and the body side wall, be used for locking cover plate when the oil filling port cover plate is closed; Between oil filling port and oil filling port cover plate, have the dust boot (not shown) that covers oil filling port, be used to prevent that dust from entering; Spring leaf 5 is installed on inner panel 2, and an end of this spring leaf 5 is captiveed joint with inner panel 2, and the other end is replaced on dust boot, and when the time spent of doing of removing catch gear, this spring leaf 5 can be upspring the oil filling port cover plate, convenient manually upset oil filling port cover plate.

With reference to Fig. 2 to Fig. 4, the spring leaf 8 in the present embodiment is fixed on the inner panel 2 by the form of clamping, and normally fix by plastic parts in the prior art.

Figure 3 shows that the structural representation of the spring leaf 8 of present embodiment, this spring leaf 8 is roughly " S " type, comprise first end 51, the second end 53, pars intermedia 52, first end 51 and pars intermedia 52, pars intermedia 52 and the second end 53 are the connection structure of arc, thus whole " S " type that forms; First end 51 is captiveed joint with inner panel 2, and the second end 53 is free end, replaces on dust boot when the oil filling port cover plate is closed; Outstanding card 54 is extended in being provided with from this surface with pars intermedia 53 facing surfaces of first end 51, and described card 54 extends towards the coupling end of first end 51 with pars intermedia 52; In the present embodiment, described card 54 is a roughly straight shell fragment, and forms angle with first end 51, because there is elasticity in card, thereby the variable hook portion of angle between this card 54 and the first end 51; Under the preferable case, card 54 is from first end 51 isolated parts, as Fig. 3, isolate roughly rectangular card 54 from first end 51, a limit of this card keeps the annexation with first end, makes this card 54 and first end 51 form angle, the effect that can produce hook portion.

Figure 2 shows that the structure of inner panel 2 of the present utility model, on this inner panel 2, be formed with the hole clipping 6 of spring leaf 8, hole clipping 6 comprises first hole clipping 61 and second hole clipping 62, first hole clipping 61 is complementary with the first end 51 of spring leaf 5, second hole clipping 62 is complementary with card 54 on the first end 51, that is: first end 51 can pass first hole clipping 61, card 54 can pass second hole clipping 62.

Figure 4 shows that the mounting structure scheme drawing of spring leaf 8 of the present utility model, when spring leaf 8 is installed to inner panel 2, make the first end 51 of spring leaf 8 pass first hole clipping 61 earlier, then card 54 is passed second hole clipping, again with of the direction pulling of spring leaf 8 integral body towards first hole clipping 61, can make card 54 hook inner panel 2, thereby spring leaf 8 can be fixed on the inner panel 2.

Under the preferable case, the pars intermedia 52 of spring leaf 8 and card 54 relative positions also offer perforation, when mounted, see through this perforation 55 and can see whether card 54 has hooked inner panel 2.

Adopt above spring leaf and interior board mounting structure, can make the installation of spring leaf simple, cost reduces.

Claims (5)

1, a kind of filler cap structure, be used to open and close the vehicle body oil filling port, it comprises the outside plate and the inner panel of captive joint, be hinged with flap on the inner panel, this flap is captiveed joint with vehicle body, also being fixed with on the described inner panel can be with outside plate and inner panel from the spring leaf that oil filling port flicks, and it is characterized in that: described spring leaf is captiveed joint by the mode of clamping with inner panel.

2, according to the described filler cap structure of claim 1, it is characterized in that: offer first hole clipping on the described inner panel, an end of described spring leaf can stretch into this first hole clipping.

3, according to the described filler cap structure of claim 2, it is characterized in that: the end that described spring leaf stretches into described first hole clipping also is provided with from the extended card of this spring leaf, described card between the two ends of described spring leaf and described card extend towards described first hole clipping, described inner panel is provided with second hole clipping, and described card can stretch into described second hole clipping.

4, according to the described filler cap structure of claim 3, it is characterized in that: described spring leaf is the shape of " S " type roughly.

5, according to the described filler cap structure of claim 1, it is characterized in that: described flap is connected with body bolt.

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