CN2341836Y

CN2341836Y - Oil tank lid

Info

Publication number: CN2341836Y
Application number: CN 98218496
Authority: CN
Inventors: 吴宪忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-21
Filing date: 1998-08-21
Publication date: 1999-10-06
Anticipated expiration: 2008-08-21

Abstract

The utility model relates to an oil tank lid which comprises a movable lid, a bottom seat and an upper lid. The upper surface of the movable lid is provided with an oil seal, and the lower surface is provided with a convex rib. One end of the convex rib is provided with a through hole which is used for being inserted by a rod body. Both ends of the through hole which is extended out by the rod body are provided with a spring. Both sides of the convex rib are provided with a convex block. The upper end of the bottom seat is provided with a convex rod. An inner edge is provided with a groove. Both sides of the groove are provided with a hole which is used for the insertion and the fixation of the convex rib and the rod body on the convex rib. The inner edge of the upper lib is inserted by the bottom seat, and the wall of the inner edge is provided with an L-shaped groove for the clamp and the fixation of the bottom seat and the convex rod. After the oil tank lid is fixed on an oil tank, the movable lid is directly pressed so that oil is poured into the oil tank without lifting or opening the outer lid in the process of use.

Description

Fuel lid

The utility model relates to the motor vehicle fuel feedway, relates in particular to a kind of fuel lid.

Commonly use that major part is to be provided with structures such as screw thread or trip on the fuel lid on automobile, the locomotive, cooperate with reservoir port with this, and give sealed, in the time of will refueling at every turn, need with key its enclosing cover to be opened earlier, or earlier enclosing cover is outwarded winding, just oil gun can be seated in the reservoir port and refuel, during use, all get at every turn and earlier enclosing cover is opened, cover again after the use, so regular meeting is because the screwing enclosing cover or lock accidentally and not of user, thereby causes danger; Can commonly drive a car at petrol service station in addition, after the driver of locomotive fills oil, when desire is locked together in the enclosing cover holding on the fuel tank, but can't smoothly enclosing cover be fastened on the fuel tank, waste time, desire the gas filed chaufeur to the back and bring inconvenience.

The purpose of this utility model is to provide a kind of fuel lid, and it need not switch cover and can refuel, and is easy to use and safe and reliable.

The purpose of this utility model is realized by following technical scheme.

The utility model fuel lid, comprise: a removable cover, its upper surface is arranged with an oil sealing, one side of its lower surface is provided with a fin, and an end of this fin is provided with a through hole, plant for a body of rod, the place, two ends that this body of rod protrudes out through hole respectively is arranged with a spring, and the both sides that are positioned at fin respectively are provided with a projection in addition; One base, the outside, its upper end is provided with several nose bars, its inner rim one place is provided with a groove, and respectively is provided with a hole in the both sides of this groove, for the fin of this removable cover and on the body of rod insert fixing; One loam cake, its inner rim can be inserted for base, and the edge wall is provided with several L shaped grooves within it, and each groove just can be fixed for the nose bar holding of base.

Above-mentioned purpose of the present utility model can also further realize by following technical measures.

The utility model fuel lid, described spring are a brute spring; Described spring one end just can be put the space between this fin and projection; The bottom outer rim of described base is arranged with a packing ring; The end of described L shaped groove is provided with concave point.

The utility model fuel lid directly assembling is fixed on the fuel tank, on loam cake and base, pass through a body of rod and brute spring with fixing one removable cover, removable cover can be opened because of external force, and return to virgin state voluntarily by brute spring, can not open enclosing cover refuels, very easy to use, and safe and reliable.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the utility model decomposition texture scheme drawing

Fig. 2 is the utility model projection structure for amplifying scheme drawing

Fig. 3 is the utility model loam cake and base combination scheme drawing

Fig. 4 is the utility model integral structure schematic appearance

Fig. 5 is the utility model integral structure generalized section

Enforcement view when Fig. 6 does not insert for the utility model oil gun

Enforcement view when Fig. 7 inserts for the utility model oil gun

Structural representation when Fig. 8 uses for the utility model

Consult Fig. 1 to shown in Figure 4, the utility model fuel lid 40, comprise: a loam cake 10, one removable cover 20 and a base 30, wherein, it is one stepped that removable cover 20 upper surfaces slightly are, and be arranged with an oil sealing 21 thereon, one side of its lower surface is established a fin 22, and this fin 22 slightly protrudes out its body outside, and appropriate location is provided with a through hole 221 thereon, these removable cover 20 lower surfaces respectively are located at a projection 23 near the both sides of fin 22, are equipped with a body of rod 24 on the through hole 221 on the fin 22 of removable cover 20, and the place, two ends that this body of rod 24 protrudes out through hole 221 respectively is arranged with a spring 241; Removable cover 20 is combined on the base 30 by the body of rod 24 holdings, and the inner edge appropriate location of this base 30 is provided with a groove 31, and the both sides of this groove 31 respectively are provided with a hole 311, and the body of rod 24 that is beneficial to removable cover 20 is inserted engaging; The outer rim of the bottom of this base 30 is arranged with a packing ring 32, and the bottom ring convexes with a projection 321, makes it unlikely with retaining washer 32 and comes off arbitrarily, and its upper end outer rim is provided with several nose bars 33; The inner wall of loam cake 10 is provided with several L shaped grooves 11, the body of rod 24 for base 30 snaps in, the terminal appropriate location of this L shaped groove 11 is provided with a concave point 111, with this body of rod 24 can be engaged thereon more closely, also base 30 and removable cover 20 are made up and be fixed on the loam cake 10, form a complete fuel lid 40 with this.

Consult shown in Figure 5, the oil sealing 21 of the utility model removable cover 20 upper surfaces just is installed in loam cake 10 inner edges, to avoid oil, water or other foreign matters infiltrate or ooze out, simultaneously, for making the body of rod 24 and firm being combined on this base 30 of spring 241 energy on it, the body of rod 24 wears in the hole 311 of these base 30 grooves 31 with its two ends, like this so that this removable cover 20 can be fixed on the base 30, spring 241 on it with the holding of one end in the space 231 of 23 of fin 22 and projections, to fix this spring 241, like this when the application of force and this removable cover 20, removable cover 20 turn downwards, the elasticity by spring 241 is to restore to the original state again.

Consult shown in Fig. 6,7,8, the utility model is when implementing, fuel lid 40 directly is assembled on the fuel tank 41, when the user desires to inject oil in fuel tank 41, even opposed removable cover 20 positions of the inlet of oil gun 42 at fuel lid 40, and press and put this removable cover 20 so that the inlet of oil gun 42 is contained in the fuel lid 40, oil being poured in the fuel tank 41 simultaneously, it need not to open fuel lid 40 can reach the gas filed purpose.

In sum, fuel lid of the present utility model, the structure design advantages of simple, easy to use and satisfactory for result, overcome the defective of traditional product, reach design purpose.

Claims

1, a kind of fuel lid, it is characterized in that, it includes: a removable cover, its upper surface is arranged with an oil sealing, one side of its lower surface is provided with a fin, and an end of this fin is provided with a through hole, the plant of confession one body of rod, the place, two ends that this body of rod protrudes out through hole respectively is arranged with a spring, and the both sides that are positioned at fin respectively are provided with a projection in addition; One base, the outside, its upper end is provided with several nose bars, its inner rim one place is provided with a groove, and respectively is provided with a hole in the both sides of this groove, for the fin of this removable cover and on the body of rod insert fixing; One loam cake, its inner rim can be inserted for base, and the edge wall is provided with several L shaped grooves within it, and each groove just can be fixed for the nose bar holding of base.

2, fuel lid according to claim 1 is characterized in that, described spring is a brute spring.

3, fuel lid according to claim 1 is characterized in that, described spring one end just can be put the space between this fin and projection.

4, fuel lid according to claim 1 is characterized in that, the bottom outer rim of described base is arranged with a packing ring.

5, fuel lid according to claim 1 is characterized in that, the end of described L shaped groove is provided with concave point.