CN2549181Y

CN2549181Y - Double filtering turnable automotive fuel tank

Info

Publication number: CN2549181Y
Application number: CN 02220918
Authority: CN
Inventors: 姜福生
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-03
Filing date: 2002-06-03
Publication date: 2003-05-07
Anticipated expiration: 2012-06-03

Abstract

The utility model provides a double-filtering turnable automotive fuel tank, which comprises a tank body(7) and an upper cover(1). The bottom of the tank body(7) is fixed with an oil intake pipe(6) and an oil outtake pipe(5), and the tank body(7) is internally provided with a back oil filter cleaner(11); the upper part of the back oil filter cleaner(11) is provided with a pressing block(18), a spring(13) and a spring seat(12) which is tightly pressed and fixed in the tank body(7); moreover, the upper cover(1) is provided with an oiling pipe(15) which is provided with an oiling cover(3); the oiling cover(3) is threadedly connected with the oiling pipe(15) and is opened with an air hole(16). The utility model promises convenient and labor-saving oiling for the double-filtering turnable automotive fuel tank, thereby avoiding the troublesome and hard oiling.

Description

Double filtering type automobile power steering oil tank

Technical field

The utility model relates to a kind of double filtering type automobile power steering oil tank, makes automobile power steering hydraulic system oil filtration and trapped fuel device and uses.

Background technique

Current, automobile power steering oil tank on the market generally all is made up of tank body, loam cake, oil inlet pipe, oil outlet tube and oil return filter cleaner, when low on fuel in the oil tank need add new machine oil, must open loam cake, and because loam cake is more firm with being connected of tank body, therefore loam cake is opened cumbersomely, very effort is made troubles to the driver.

Summary of the invention

The purpose of this utility model provides a kind of easy to lubricate, labour-saving double filtering type automobile power steering oil tank.

The technological scheme that realizes above-mentioned purpose is: a kind of double filtering type automobile power steering oil tank, comprise tank body and loam cake, tank base is fixed with oil inlet pipe and oil outlet tube, the oil return filter cleaner is housed in the tank body, the top of oil return filter cleaner adopts briquetting, spring and spring seat to be pressed abd fixed in the tank body, and loam cake is provided with oil filling pipe, is fitted with fuel door on the oil filling pipe, fuel door is threaded with oil filling pipe, and has pore on the fuel door.

After adopting technique scheme, loam cake is provided with oil filling pipe, is fitted with fuel door on the oil filling pipe, fuel door is threaded with oil filling pipe, therefore, and when needing to refuel, as long as fuel door is screwed off from oil filling pipe, and need not loam cake is taken off from tank body, very convenient, laborsaving.

Description of drawings

Fig. 1 looks schematic representation for master of the present utility model;

Fig. 2 is the plan view of Fig. 1;

Fig. 3 is the A-A cross-sectional schematic of Fig. 2;

Fig. 4 is the structural representation of fuel door among Fig. 3;

Fig. 5 is the B-B sectional view of Fig. 4;

Fig. 6 is the structural representation of oiling filter bowl among Fig. 3;

Fig. 7 is the C-C sectional view of Fig. 6.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Shown in Fig. 1～7, a kind of double filtering type automobile power steering oil tank, comprise tank body 7 and loam cake 1, tank body 7 bottoms are fixed with oil inlet pipe 6 and oil outlet tube 5 by nut 10, and tank body 7 and oil inlet pipe 6, the joint of oil outlet tube 5 all has seal ring, oil return filter cleaner 11 is housed in the tank body 7, briquetting 18 is adopted on the top of oil return filter cleaner 11, spring 13 and spring seat 12 are pressed abd fixed in the tank body 7, spring 13, briquetting 18 and spring seat 12 all are sleeved on the screw rod 14, the upper end of spring 13 is against on the briquetting 18, the lower end of spring 13 is bearing on the spring seat 12, also be installed with cotter pin 17 on the screw rod 14, the upper end of briquetting 18 is against in the cotter pin 17, and by cotter pin 17 location, the lower end of screw rod 14 is threaded with the upper end of oil inlet pipe 6, the upper end of screw rod 14 is threaded with knob 2 on being pressed in loam cake 1, knob 2 can compress loam cake 1, loam cake 1 is connected with tank body 7 closely, also be provided with oil filling pipe 15 on the loam cake 1, be fitted with fuel door 3 on the oil filling pipe 15, fuel door 3 is threaded with oil filling pipe 15, and has pore 16 on the fuel door 3.

Shown in Fig. 3,6,7, be provided with oiling filter bowl 9 in the oil filling pipe 15, the upper end of oiling filter bowl 9 has flanging 9-1, and the filter bowl 9 that refuels is bearing on the oil filling pipe 15 by its flanging 9-1.After oiling filter bowl 9 is set, need not in tank body 7 bottoms filter screen to be set again, the filter bowl 9 that refuels can take out in oil filling pipe 15 easily, clean very convenient.

As shown in Figure 3, the installed inside of fuel door 3 has " O " RunddichtringO 8, and " O " RunddichtringO 8 is positioned at the top of oiling filter bowl 9." O " RunddichtringO 8 can prevent oil tank gas leakage.

Shown in Fig. 3,4,5, have gage 3-1 on the fuel door 3, and gage 3-1 is positioned at oiling filter bowl 9.Can know by gage 3-1 and oil mass in the tank body 7 to determine according to the oil mass situation whether needs add new machine oil.

Shown in Fig. 1,3, be set with rubber ring 4 on the outer wall of tank body 7.Rubber ring 4 can play shockproof effect, and buffering external force is to the impact of oil tank.

Working procedure of the present utility model is as follows: when adding new machine oil, fuel door on the oil filling pipe 15 is screwed off, with new machine oil from 15 mouthfuls of addings of oil filling pipe, enter in the tank body 7 of oil tank after filter bowl 9 filters through refueling, enter the automobile power steering hydraulic-pressure pump through oil outlet tube 5, deliver to steering box after the oil pump pressurization, make hydraulic oil for servosteering and use, hydraulic oil uses the oil return filter cleaner 11 of back oil return in oil inlet pipe 6 enters tank body 7, stores reuse in the tank body 7 through entering after the filter core filtering.

Claims

1, a kind of double filtering type automobile power steering oil tank, comprise tank body (7) and loam cake (1), tank body (7) bottom is fixed with oil inlet pipe (6) and oil outlet tube (5), oil return filter cleaner (11) is housed in the tank body (7), the top of oil return filter cleaner (11) adopts briquetting (18), spring (13) and spring seat (12) to be pressed abd fixed in the tank body (7), it is characterized in that: loam cake (1) is provided with oil filling pipe (15), be fitted with fuel door (3) on the oil filling pipe (15), fuel door (3) is threaded with oil filling pipe (15), and has pore (16) on the fuel door (3).

2, double filtering type automobile power steering oil tank according to claim 1, it is characterized in that: be provided with oiling filter bowl (9) in the oil filling pipe (15), the upper end of oiling filter bowl (9) has flanging (9-1), and the filter bowl (9) that refuels is bearing on the oil filling pipe (15) by its flanging (9-1).

3, double filtering type automobile power steering oil tank according to claim 1 and 2, it is characterized in that: the installed inside of fuel door (3) has " O " RunddichtringO (8), and " O " RunddichtringO (8) is positioned at the top of oiling filter bowl (9).

4, double filtering type automobile power steering oil tank according to claim 1 and 2 is characterized in that: have gage (3-1) on the fuel door (3), and gage (3-1) is positioned at oiling filter bowl (9).

5, double filtering type automobile power steering oil tank according to claim 1 and 2 is characterized in that: be set with rubber ring (4) on the outer wall of tank body (7).