CN205235570U

CN205235570U - Filter for car

Info

Publication number: CN205235570U
Application number: CN201521095844.5U
Authority: CN
Inventors: 曾韦
Original assignee: Ningbo Xusheng Auto Technology Co Ltd
Current assignee: Ningbo Xusheng Group Co ltd
Priority date: 2015-12-24
Filing date: 2015-12-24
Publication date: 2016-05-18
Anticipated expiration: 2025-12-24

Abstract

The utility model discloses a filter for car, include into oil pipe, go up the casing, down the casing, go out oil pipe, thin filter equipment and thick filter equipment, thick filter equipment is fixed in the inside of casing, and thick filter equipment passes the casing and advances oil pipe and communicates with each other, thin filter equipment is fixed in the inside of casing down, and thin filter equipment passes down the casing and goes out oil pipe and communicates with each other, wherein, going up casing and casing butt joint setting down, going up the casing and stretch into to the inferior valve internally, go up casing and chucking setting between the casing down, go up the outward appearance of casing and be equipped with the recess, seal annular sleeved in groove, sealing ring are located between casing and the lower casing, thick filter equipment includes filter screen and filter frame, and wherein, the filter screen is crooked rugosity, and the filter frame bottom is provided with the fixed sealing strip that is provided with of edge of recess, filter frame, the utility model discloses the leakproofness is high, improves the cleanliness that turns to oil, avoids impurity to become the influence, and the filter effect is good, the convenient maintenance, and long service life.

Description

A kind of automobile filter

Technical field

The utility model relates to automobile-used filter, specifically a kind of automobile filter.

Background technology

Along with the raising of people's living standard, automobile more and more becomes the indispensable friendship of people's daily lifeLogical instrument, and people are also more and more higher to every quality requirements of automobile, the noise of steering and abnormal soundMore and more receive publicity, and impurity in hydraulic steering system affects steering noise and abnormal sound beyond doubtKey factor, how more effectively prevent the impact of impurity on steering quality, more and more become vapourImportant problem in car design. At present, the technical scheme that automobile extensively adopts is to increase in turnable stock solution tankAdd filter screen, the impurity in filter liquide, still, in use procedure, did not have if filter screen is damagedFilter effect, just can only replace the whole tank that turns to, and causes the wasting of resources, so filter structure is reasonableWhether, the quality of filter effect, directly affect life-span of operating efficiency and component of machine.

Utility model content

The purpose of this utility model is to provide a kind of sealing high, improves the cleannes of steering oil, avoidsImpurity becomes impact, and good filtration effect, maintains easily, and the automobile filter of long service life, to solveThe problem proposing in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of automobile filter, comprises oil inlet pipe, upper shell, lower house, flowline, the thin dress that filtersPut and coarse filtration device; Described coarse filtration device is fixed on the inside of upper shell, and coarse filtration device is through upperHousing communicates with oil inlet pipe; Described thin filter is fixed on the inside of lower house, and thin filter passesLower house communicates with flowline; Wherein, upper shell docks setting with lower house, and upper shell stretches to lower casingIn body, between upper shell and lower house, clamping arranges, the appearance of upper shell and be provided with groove, seal ring setIn groove, sealing ring is located between upper shell and lower house; Described coarse filtration device comprises filter screen and filterFrame, wherein, filter screen is bending fold shape, and filter frame bottom is provided with groove, and the edge of filter frame fixedly establishesBe equipped with band; Meanwhile, the both sides of filter screen are provided with pleat line.

Further: the outside of described lower house is provided with flexible collar.

Further: described band is cruel for gathering atmosphere base first enzyme.

Compared with prior art, the beneficial effects of the utility model are:

1, in the utility model, the sealing between upper shell and lower house is high, avoids steering oil from upper shellReveal with lower house joint, steering oil enters into by oil inlet pipe the space that upper shell and lower house formIn, finally discharged by flowline, in this process, first steering oil passes through the filtration of coarse filtration device,Filter impurity that diameter is larger etc., and then through the filtration of meticulous filter, improve the clear of steering oilCleanliness, operation impacts to steering to avoid impurity, and easy to maintenance, simple in structure.

2, the good sealing effect of band in the utility model, overall structure is simple, good filtration effect, sideJust safeguard, and long service life.

Brief description of the drawings

Fig. 1 is the structural representation of automobile filter.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, to the technology in the utility model embodimentScheme is clearly and completely described, and obviously, described embodiment is only one of the utility modelDivide embodiment, instead of whole embodiment. Based on the embodiment in the utility model, this area is commonTechnical staff is not making the every other embodiment obtaining under creative work prerequisite, all belongs to thisThe scope of utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of automobile filter, comprise oil inlet pipe 1,Upper shell 2, lower house 3, flowline 4, thin filter 5 and coarse filtration device 6; Described coarse filtrationDevice 6 is fixed on the inside of upper shell 2, and coarse filtration device 6 communicates with oil inlet pipe 1 through upper shell 2;Described thin filter 5 is fixed on the inside of lower house 3, and thin filter 5 passes lower house 3 and goes outOil pipe 4 communicates; Wherein, upper shell 2 docks setting with lower house 3, and upper shell 2 stretches to lower house 3In, between upper shell 2 and lower house 3, clamping arranges, and the outside of lower house 3 is provided with flexible collar,The appearance of upper shell 2 and be provided with groove 7, seal ring set is in groove 7 places, sealing ring be located at upper shell 2 withBetween lower house 3; In work, the sealing between upper shell 2 and lower house 3 is high, avoids steering oilReveal from upper shell 2 and lower house 3 joints, steering oil by oil inlet pipe 1 enter into upper shell 2 with underIn the space that housing 3 forms, finally discharged by flowline 4, in this process, steering oil is warp firstCross the filtration of coarse filtration device 6, filter impurity that diameter is larger etc., and then through meticulous filter 5Filtration, improve the cleannes of steering oil, operation impacts to steering to avoid impurity, and maintenanceConvenient, simple in structure; Described coarse filtration device 6 comprises filter screen 61 and filter frame 62, wherein, and filter screen 61For bending fold shape, filter frame 62 bottoms are provided with groove 65, and the edge of filter frame 62 is fixedly installed closeEnvelope is with 64, and band 64 is cruel for gathering atmosphere base first enzyme; Meanwhile, the both sides of filter screen 61 are provided with pleat line 63;In work, the good sealing effect of band 64, overall structure is simple, and good filtration effect maintains easily,And long service life.

To those skilled in the art, obvious the utility model is not limited to above-mentioned example embodimentDetails, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can with otherConcrete form is realized the utility model. Which point therefore,, no matter from, embodiment all should be regarded asExemplary, and be nonrestrictive, scope of the present utility model by claims instead of onState bright restriction, be therefore intended to all changes that drop in the implication that is equal to important document and the scope of claimChange and include in the utility model. Should any Reference numeral in claim be considered as limiting relatedClaim.

In addition although should be appreciated that this description is described according to embodiment, be not each reality,The mode of executing only comprises an independently technical scheme, and this narrating mode of description is only for knowingSee, those skilled in the art should make description as a whole, and the technical scheme in each embodiment alsoCan, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.

Claims

1. an automobile filter, comprises oil inlet pipe (1), upper shell (2), lower house (3), goes outOil pipe (4), thin filter (5) and coarse filtration device (6); It is characterized in that described coarse filtration dressPut (6) and be fixed on the inside of upper shell (2), coarse filtration device (6) passes upper shell (2) and entersOil pipe (1) communicates; Described thin filter (5) is fixed on the inside of lower house (3), the thin dress that filtersPutting (5) communicates with flowline (4) through lower house (3); Wherein, upper shell (2) and lower house(3) docking arranges, and upper shell (2) stretches in lower house (3), upper shell (2) and lower house(3) between, clamping arranges, the appearance of upper shell (2) and be provided with groove (7), and seal ring set is in groove(7) locate, sealing ring is located between upper shell (2) and lower house (3); Described coarse filtration device (6)Comprise filter screen (61) and filter frame (62), wherein, filter screen (61) is bending fold shape, filter frame (62)Bottom is provided with groove (65), and the edge of filter frame (62) is fixedly installed band (64); Meanwhile,The both sides of filter screen (61) are provided with pleat line (63).

2. automobile filter according to claim 1, is characterized in that, described lower house (3)Outside be provided with flexible collar.

3. automobile filter according to claim 1, is characterized in that, described band (64)Cruel for gathering atmosphere base first enzyme.