CN210637173U

CN210637173U - Detachable filter base

Info

Publication number: CN210637173U
Application number: CN201921613131.1U
Authority: CN
Inventors: 黄公纯
Original assignee: Anqing Gaocheng Auto Parts Co ltd
Current assignee: Anqing Gaocheng Auto Parts Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-29
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a removable filter base. The detachable filter base comprises a base main body, wherein a fixing groove is formed in the outer surface of the upper end of the base main body, a fixing bolt is arranged inside the fixing groove, a protective cover plate is movably connected inside the fixing groove, a leakage-proof groove is formed in the outer surface of the base main body, a built-in conversion pipe is arranged inside the leakage-proof groove, the built-in conversion pipe is fixedly connected with the base main body, and the inner surface and the outer surface of the built-in conversion pipe are both provided with a thread structure; this removable filter base, easy operation, convenient to use can effectually prevent the oily dirt condition of long-pending of fixing bolt's surface area, has good leak protection characteristic, and low in preparation cost, convenient to popularize and use.

Description

Detachable filter base

Technical Field

The utility model belongs to the technical field of the filter, concretely relates to removable filter base.

Background

The filter base provides clean fuel for the automobile engine after being connected with a filter (an oil inlet pipe of a pump body). The existing filter base comprises a base body, wherein screw holes are formed in the surface of the base body, the screw holes are used for fixing the whole filter base, but oil stains and dust are easily accumulated on the surface of a bolt in long-term use, and the bolt is easily influenced when being detached; and base body area pump body advances oil pipe and the play oil pipe way threaded connection of car, and both junctions often still need to carry out leak protection oil and handle, and the dismouting is very troublesome, and these use that all give people has brought the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple structure, reasonable in design's removable filter base just lies in solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a removable filter base, includes the base main part, the fixed slot has been seted up to the upper end surface of base main part, the inside of fixed slot is provided with fixing bolt, swing joint has the protective cover board in the fixed slot, the leak protection groove has been seted up to the surface of base main part, the inside in leak protection groove is provided with built-in converting pipe, built-in converting pipe and base main part fixed connection, the internal and external surface of built-in rotating shaft pipe all is provided with helicitic texture.

As a further optimization scheme of the utility model, the cell body fixedly connected with elasticity heelpiece of leak protection groove.

As a further optimization scheme of the utility model, the groove wall surface fixed connection of leak protection groove has the elastic backing ring.

As the utility model discloses a further optimization scheme, built-in converting tube runs through the lower extreme downwardly extending of base main part and has put the pipe down.

As a further optimization scheme of the utility model, the lower extreme external surface fixed connection elasticity pressure pad of base main part.

As a further optimization scheme of the utility model, the protective cover plate is the L type apron of horizontal.

As a further optimization scheme of the utility model, one side surface of protective cover plate is provided with the pivot, the pivot runs through protective cover plate's front and back terminal surface and inserts in the base main part.

The beneficial effects of the utility model reside in that: the protective cover plate of the utility model is a horizontal L-shaped cover plate; the outer surface of one side of the protective cover plate is provided with a rotating shaft, the rotating shaft penetrates through the front end face and the rear end face of the protective cover plate and is inserted into the base main body, and in order to prevent the surface of the fixing bolt from being covered by oil stain mixed dust and make the fixing bolt difficult to disassemble in the long-term use of the traditional filter, the L-shaped cover plate is arranged, turned upwards during installation, the disassembling and assembling fixing bolt is opened, and when the traditional filter is not used, the L-shaped cover plate is directly covered and can be used; the leakage-proof groove is arranged, and the elastic bottom cushion and the elastic cushion ring are arranged in the leakage-proof groove, so that the sealing property of the leakage-proof groove can be improved; whole device easy operation, convenient to use can effectually prevent the oily dust accumulation condition of fixed bolt's surface area, has good leak protection characteristic, and low in preparation cost, convenient to popularize and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional structure of fig. 1 according to the present invention.

In the figure: 1. a base body; 2. a leakage-proof groove; 3. a conversion pipe is arranged inside; 4. fixing the bolt; 5. a protective cover plate; 6. an elastic cushion ring; 7. fixing grooves; 8. a rotating shaft; 9. an elastic base pad; 10. an elastic pressure pad.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1 and 2, the base of the detachable filter comprises a base body 1, wherein a fixing groove 7 is formed in the outer surface of the upper end of the base body 1, a fixing bolt 4 is arranged inside the fixing groove 7, a protective cover plate 5 is movably connected inside the fixing groove 7, an anti-leakage groove 2 is formed in the outer surface of the base body 1, a built-in conversion pipe 3 is arranged inside the anti-leakage groove 2, the built-in conversion pipe 3 is fixedly connected with the base body 1, and the inner surface and the outer surface of the built-in conversion pipe 3 are both provided with a threaded structure.

The groove body of the leakage-proof groove 2 is fixedly connected with an elastic bottom pad 9; an elastic cushion ring 6 is fixedly connected to the wall surface of the leakage-proof groove 2, the elastic bottom cushion 9 and the elastic cushion ring 6 are elastic rubber members, and in this embodiment, as shown in fig. 1 and 2, the elastic cushion ring 6 is adhered to the wall surface of the leakage-proof groove 2, which is close to the outer side; the built-in conversion pipe 3 penetrates through the lower end of the base body 1 and extends downwards to form a lower pipe, the inner surface and the outer surface of the lower pipe are provided with thread structures, the built-in conversion pipe can be applied to two groups of external oil pipes with different diameters in specific use, the actual inner diameters of the lower pipe and the built-in conversion pipe 3 are not necessarily identical in actual preparation, the built-in conversion pipe 3 plays a role in conversion connection, and the oil pipe connected with the upper part is connected with the oil pipe which is originally directly connected in a mode of being inserted into the leakage-proof groove 2; the outer surface of the lower end of the base body 1 is fixedly connected with an elastic pressure pad 10, so that the elastic bottom pad 9 and the elastic cushion ring 6 can enable the leakage-proof groove 2 to have stronger leakage-proof function.

The protective cover plate 5 is a transverse L-shaped cover plate; one side surface of protective cover plate 5 is provided with pivot 8, pivot 8 runs through protective cover plate 5 front and back terminal surface and inserts in base main part 1, in order to prevent that traditional filter is in long-term use, the mixed dust of oil stain covers fixing bolt 4 surface, makes it dismantle difficult, consequently sets up L type apron, turns over on when the installation, opens dismouting fixing bolt 4, when not using, with protective cover plate 5 as shown in figure 2, covers fixing bolt 4's surface, the effectual oily dirt condition of surface area that prevents fixing bolt 4.

It should be noted that, this removable filter base, when using, earlier utilize built-in switching tube 3 or put pipe and corresponding play oil pipe threaded connection under and, utilize fixing bolt 4 fixed with base main part 1 again, reuse protection apron 5 protection fixing bolt 4 prevents the long-pending oil deposit dust on fixing bolt 4 surface, inserts the oil inlet pipe of the pump body of filter into leak protection groove 2 internal rotation block fixed at last, and is comparatively practical.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a removable filter base, includes base main part (1), its characterized in that, fixed slot (7) have been seted up to the upper end surface of base main part (1), the inside of fixed slot (7) is provided with fixing bolt (4), swing joint has protective cover board (5) in fixed slot (7), leak protection groove (2) have been seted up to the surface of base main part (1), the inside of leak protection groove (2) is provided with built-in conversion pipe (3), built-in conversion pipe (3) and base main part (1) fixed connection, the inside and outside surface of built-in conversion pipe (3) all is provided with helicitic texture.

2. A knockdown filter base according to claim 1, wherein: the groove body of the leakage-proof groove (2) is fixedly connected with an elastic bottom pad (9).

3. A knockdown filter base according to claim 1, wherein: and the surface of the groove wall of the leakage-proof groove (2) is fixedly connected with an elastic cushion ring (6).

4. A knockdown filter base according to claim 1, wherein: the built-in conversion pipe (3) penetrates through the lower end of the base main body (1) and extends downwards to form a lower pipe.

5. A knockdown filter base according to claim 4, wherein: the outer surface of the lower end of the base main body (1) is fixedly connected with an elastic pressure pad (10).

6. A knockdown filter base according to claim 1, wherein: the protective cover plate (5) is a transverse L-shaped cover plate.

7. A knockdown filter base according to claim 6, wherein: the outer surface of one side of protective cover plate (5) is provided with pivot (8), pivot (8) run through the front and back terminal surface of protective cover plate (5) and insert in base main part (1).