CN2139634Y

CN2139634Y - Fuel charger attached to vehicle

Info

Publication number: CN2139634Y
Application number: CN 92214930
Authority: CN
Inventors: 梁益善
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-10
Filing date: 1992-07-10
Publication date: 1993-08-04
Anticipated expiration: 2002-07-10

Abstract

The utility model relates to a fuel charger attached to an automobile, comprising a cylinder body, a piston, a piston rod, a handle, a flat washer, and a nut. The fuel charger attached to an automobile is characterized in that the fuel charger attached to an automobile is provided with a front cover 3 and a rear cover 6 which are respectively arranged on two ends of the cylinder body 4, two valve balls 1 and a valve sleeve 13 which are arranged in the inner cavity of the front cover 3, and an oil inlet pipe joint 7 and an oil outlet pipe joint 2 which are connected with the fuel charger attached to an automobile by threads. When a pipeline is shorter, the handle is only needed to be pulled once, and the purpose of automatically pumping oil can be realized.

Description

Fuel charger attached to vehicle

The utility model relates to and a kind of liquid is passed to device another container from a container transfer, particularly relates to a kind of automobile with the car oil filler.

The problem of automobile refuel(l)ing, be that long-distance car driver often feels one of problem of headache, for addressing this problem, the GG88204115 of Patent Office of the People's Republic of China has announced a kind of oil filler for automobiles, and this oil filler is a kind of the have cylinder body of oil inlet and outlet and siphoning installation that piston is formed.There is certain shortcoming in this device, as: when oil-absorbing pipeline was long, the volume-variation in the piston cylinder was limited, is not enough to the oil in the bucket is drawn to fuel tank, and its service condition is restricted; Secondly, because oil inlet and outlet is in same plane, and piston must retreat to after the hydraulic fluid port, can realize oil transportation, like this, seal ring on the piston is through oil outlet the time, because the effect of elastic force, the seal ring of this one can partly embed in the oil outlet, increased the push-and-pull resistance, aggravated the wearing and tearing of seal ring, influenced the working life of seal ring, so be difficult to apply.

The purpose of this utility model is to provide a kind of automobile that is suitable for various automobile, all lengths pipeline with the car oil filler, to solve mouthful oil suction problem of using in driver's refuel(l)ing process, overcomes existing oil filler for automobiles short deficiency in working life.

The purpose of this utility model is to realize like this, that is: this automobile is with the car oil filler, comprise cylinder body, piston, piston rod, handle, plain washer and nut, it is characterized in that a forward and backward lid that is contained in the cylinder body two ends respectively, two valve balls, the valve pocket of cover cavity before being contained in, and with it scyewed joint into and out of oil connection, described valve pocket is the spline shell-like, protecgulum is the threeway shape, last hole and left and right Kong Jun have screw thread, have two holes on the bonnet at least, and one of them is a center hole, for piston rod guiding usefulness, another is used for exhaust.After oil-absorbing pipeline inserts oil pipe, oil outlet tube insertion fuel tank, only need the pulling handle, this moment, inner chamber of cylinder block formed negative pressure, the valve ball that is positioned at filler opening one side moves to right, and makes filler opening and inner chamber of cylinder block conducting, and the valve ball that is positioned at oil outlet one side moves to left, block oil outlet, when negative pressure in the cylinder to a certain degree the time, the valve ball that oil is just washed oil outlet open flow to fuel tank, thereby reaches the purpose of this utility model.Oversize at oil-absorbing pipeline, the pulling handle once when the negative pressure of inner chamber of cylinder block still is not enough to oily sucking-off, can back and forth be twitched handle, can reach the purpose of oil suction to fuel tank.

The utility model compared with prior art has rational in infrastructurely, easy to use, is suitable for various automobile, the oiling of the pipeline of all lengths, and the wearing and tearing of seal ring are little, long service life.

Accompanying drawing 1 is a general structure schematic representation of the present utility model.

Below with reference to accompanying drawing concrete structure of the present utility model and working condition are further described.

Referring to accompanying drawing, the utility model automobile is with the car oil filler, by cylinder body 4, be contained in the piston rod 5 of inner chamber, plain washer 9, seal ring 11, piston 10, nut 8 and the handle 12 that connects with piston rod 5 two ends respectively, be contained in the front and

rear covers

3,6 at cylinder body 4 two ends respectively, be contained in two valve balls 1, the valve pocket 13 of protecgulum 3 inner chambers, and with the forming of protecgulum scyewed joint into and out of oil connection 7,2.

Claims

1, a kind of automobile is with the car oil filler, comprise cylinder body, piston, piston rod, handle, plain washer and nut, it is characterized in that a forward and backward lid 3,6 that is contained in cylinder body 4 two ends respectively, be contained in two valve balls 1, the valve pocket 13 of protecgulum 3 inner chambers, and with it scyewed joint into and out of oil connection 7,2.

2, according to the described automobile of claim 1 with the car oil filler, it is characterized in that valve pocket 13 is the spline shell-like.

3, according to the described automobile of claim 1 with the car oil filler, it is characterized in that protecgulum is the threeway shape, last hole and left and right Kong Jun have screw thread.