CN211397751U

CN211397751U - Filter element and shell riveting structure of automobile fuel filter

Info

Publication number: CN211397751U
Application number: CN202020017763.8U
Authority: CN
Inventors: 蔡星原; 谢育川
Original assignee: Ruian Kenlee Auto Parts Co ltd
Current assignee: Ruian Kenlee Auto Parts Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-01
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses an automobile fuel filter's filter core and casing riveted structure, including casing and filter core, the filter core gomphosis is in the inside of casing, casing top gomphosis has the lid, be equipped with the through-hole on the lid, the casing top is equipped with filter core and inlays entry and thread groove, the casing bottom is equipped with oil inlet and oil-out, the filter core is including straining a section of thick bamboo, gland and filter paper, the gland is located the both ends of straining a section of thick bamboo, the filter paper bonds and compresses tightly on straining a section of thick bamboo's barrel and through the gland. Through the lid interpolation, make between casing and the filter core for becoming detachable construction, when retrieving the filter, can open the lid, take out the filter core, make casing and filter core separation, independently retrieve casing and filter core, adopt the riveting structure between this casing and the filter, the effectual fastness and the stability that has strengthened filter core and casing and link up, casing and the filter core of gomphosis structure have been avoided, the linking gap of production leads to the filter core to rock, influences filterable problem.

Description

Filter element and shell riveting structure of automobile fuel filter

Technical Field

The utility model relates to a filter equipment technical field specifically is an oil filter's filter core and casing riveted structure are fired to car.

Background

The filter is a filter that filters impurities or gas through filter paper. Generally referred to as an automobile filter, is an accessory of an engine. The method is divided into the following steps according to different filtering functions: oil filters, fuel filters (gasoline filters, diesel filters, oil-water separators, hydraulic filters), air filters, air-conditioning filters, and the like. The engine has three filters of air, engine oil and fuel oil, generally called three filters, and an air-conditioning filter, commonly called four filters. Respectively takes charge of the filtration of a lubricating system, a medium in a combustion system, an engine air inlet system and a carriage air circulating system.

The casing of present filter adopts the integral structure, and the filter core gomphosis is in the inside of casing, and the embedding of filter core is adding man-hour at the filter and is accomplished, and embedded structure for can produce between filter core and the casing and link up the gap, cause the filter core to rock from top to bottom easily, lead to the fact certain influence to the filtration of the oil body, and the casing of seal structure simultaneously, in the recovery process, the phenomenon that remaining fluid spilled over on the filter core appears easily, causes the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a car fires oil cleaner's filter core and casing riveted structure has solved casing and the filter core of gomphosis structure, produces easily and links up the gap, leads to the filter core to rock, influences filterable problem and integrated structure's filter and retrieves, appears the condition that fluid spills over easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a car fuel filter's filter core and casing riveted structure, includes casing and filter core, the filter core gomphosis is in the inside of casing, casing top gomphosis has the lid, be equipped with the through-hole on the lid, the casing top is equipped with filter core and inlays entry and thread groove, the casing bottom is equipped with oil inlet and oil-out, the filter core is including straining a section of thick bamboo, gland and filter paper, the gland is located the both ends of straining a section of thick bamboo, the filter paper bonds and compresses tightly through the gland on straining a section of thick bamboo's barrel, be equipped with oilhole and locking.

Preferably, the locking holes are uniformly distributed on the edge of the oil hole, and the locking holes are in a screw hole structure.

Preferably, the through holes are uniformly distributed on the cover body, and the through holes are the same as the locking holes in size and number and correspond to the locking holes in position.

Preferably, the embedded end face of the cover body is provided with a thread buckle, the thread buckle is in threaded connection with the thread groove, the thread buckle and the cover body are of an integrated structure, and the thread buckle is bonded with a rubber film sleeve.

Preferably, the filter element embedding opening is matched with the press cover of the filter element in size, and a rubber sealing ring is bonded on the inner wall of the filter element embedding opening.

(III) advantageous effects

The utility model provides a car fuel filters core and casing riveted structure. The method has the following beneficial effects:

1. the casing of this filter adopts lid gomphosis formula structure, adds through the lid for become detachable construction between casing and the filter core, when retrieving the filter, can open the lid, take out the filter core, make casing and filter core separation, independently retrieve casing and filter core, effectual filter of having avoided the integral structure when retrieving, oil spills over, causes the problem of polluted environment.

2. Adopt the riveting structure between this casing and the filter, run through the through-hole on the lid and lock with the gland on the filter core through the rivet to realized the fixed to the filter core, when receiving external force influence, the condition of rocking can not appear in the filter core, effectually strengthened the fastness and the stability that filter core and casing link up, avoided casing and the filter core of gomphosis structure, the linking gap of production leads to the filter core to rock, influences filterable problem.

Drawings

FIG. 1 is a schematic view of the top structure of the housing of the present invention;

FIG. 2 is a schematic view of the bottom structure of the housing of the present invention;

FIG. 3 is a schematic view of the casing and the filter element of the present invention;

FIG. 4 is a schematic view of the filter element of the present invention;

fig. 5 is a schematic view of the cover structure of the present invention.

In the figure, a shell-1, a filter element-2, a cover body-3, an oil inlet-4, an oil outlet-5, a filter cartridge-6, a gland-7, filter paper-8, a locking hole-9, a filter element embedding opening-10, a thread groove-11 and a through hole-12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides a car fuel filter's filter core and casing riveted structure, includes casing 1 and filter core 2, filter core 2 gomphosis is in the inside of

casing

1, 1 top gomphosis of casing has lid 3, be equipped with through-hole 12 on the

lid

3, 1 top of casing is equipped with filter core and inlays entry 10 and

thread groove

11, 1 bottom of casing is equipped with oil inlet 4 and oil-out 5, filter core 2 is including straining a section of thick bamboo 6, gland 7 and filter paper 8, gland 7 is located the both ends of straining a section of thick bamboo 6, filter paper 8 bonds and compresses tightly on straining a section of thick bamboo 6's barrel and through gland 7, be equipped with oilhole and locking hole 9 on gland 7.

The locking holes 9 are uniformly distributed on the edge of the oil hole, and the locking holes 9 are in a screw hole structure. The locking hole of the screw hole structure can be locked and fixed with the rivet of the thread structure.

The through holes 12 are uniformly distributed on the cover body 3, and the through holes 12 are the same as the locking holes 9 in size and number and correspond to the locking holes 9 in position. The through holes and the locking holes which are the same in size, number and position ensure that the rivets can run through together.

The embedded end face of the cover body 3 is provided with a thread buckle, the thread buckle is in threaded connection with the thread groove 11, the thread buckle and the cover body 3 are of an integrated structure, and a rubber film sleeve is bonded on the thread buckle. The screw thread is buckled and is made the lid to link up fixedly with the casing, and the rubber membrane cover has strengthened casing and the fastness and the leakproofness that the filter core links up.

The filter element embedding opening 10 is matched with the pressing cover 7 of the filter element 2 in size, and a rubber sealing ring is bonded on the inner wall of the filter element embedding opening 10. The filter core that the gomphosis structure corresponds inlays entry and gland, has ensured that the filter core can follow the filter core and has inlayed the entry and imbed, and rubber seal has strengthened the leakproofness and the fastness that gland and filter core embedding mouth link up.

The working principle is as follows: when the shell 1 and the filter element 2 are embedded, the filter element 2 is embedded from a filter element embedding inlet 10 at the top of the shell 1, then the cover body 3 and the shell 1 are locked, and finally the rivet penetrates through a through hole 12 in the cover body 3 and is locked on a gland 7 of the filter element 2, when the filter is recovered, firstly, the rivet on the cover body 3 and the filter element 2 need to be unlocked through related tools, the cover body 3 is taken down through rotation, then the filter element 2 is taken out from the filter element embedding inlet 10, residual oil in the filter element 2 and the shell 1 is poured out, the filter element 2 and the shell 1 are cleaned, and after cleaning, the filter element 2 and the shell 1 are classified and recovered.

The utility model discloses a casing 1, filter element 2, lid 3, oil inlet 4, oil outlet 5, strain a section of thick bamboo 6, gland 7, filter paper 8, locking hole 9, filter element inlay mouth 10, thread groove 11, through-hole 12, the part is general standard component or the part that technical personnel in the field know, its structure and principle all can be known through the technical manual or through conventional experimental method to this technical personnel, the problem that the utility model solves is that casing and filter element of gomphosis structure produce the linking gap easily, lead to the filter element to rock, influence the problem of filtration and the filter recovery of integrated structure, the condition that fluid spills over easily appears, the utility model adopts lid 3 body gomphosis formula structure, through lid 3 interpolation, for becoming detachable construction between casing 1 and the filter element 2, when retrieving the filter, can open lid 3, take out filter element 2, make casing 1 and filter core 2 separation, independently retrieve casing 1 and filter core 2, the effectual filter of having avoided the integral structure when retrieving, oil spills over appearing, causes the problem of polluted environment. Adopt the riveted structure between this casing 1 and the filter 2, run through-hole 12 on the lid 3 and the gland 7 on the filter core 2 through the rivet and lock, thereby realized the fixed to filter core 2, when receiving external force influence, the condition that rocks can not appear in filter core 2, the effectual fastness and the stability that has strengthened filter core 2 and casing 1 and link up, casing 1 and filter core 2 of gomphosis structure have been avoided, the linking gap of production, lead to filter core 2 to rock, influence filterable problem.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filter core and casing riveted structure of car fuel filter which characterized in that: including casing (1) and filter core (2), filter core (2) gomphosis is in the inside of casing (1), casing (1) top gomphosis has lid (3), be equipped with through-hole (12) on lid (3), casing (1) top is equipped with filter core and inlays entry (10) and thread groove (11), casing (1) bottom is equipped with oil inlet (4) and oil-out (5), filter core (2) are including straining a section of thick bamboo (6), gland (7) and filter paper (8), gland (7) are located the both ends of straining a section of thick bamboo (6), filter paper (8) are glued on straining the barrel of a section of thick bamboo (6) and compress tightly through gland (7), be equipped with oilhole and locking hole (9) on gland (7).

2. The riveting structure of the filter element and the shell of the automobile fuel filter as claimed in claim 1, wherein: the locking holes (9) are uniformly distributed on the edge of the oil hole, and the locking holes (9) are in screw hole structures.

3. The riveting structure of the filter element and the shell of the automobile fuel filter as claimed in claim 1, wherein: the through holes (12) are uniformly distributed on the cover body (3), and the through holes (12) are the same as the locking holes (9) in size and number and correspond to the locking holes in position.

4. The riveting structure of the filter element and the shell of the automobile fuel filter as claimed in claim 1, wherein: the improved structure is characterized in that a threaded buckle is arranged on the embedded end face of the cover body (3), the threaded buckle is in threaded connection with the threaded groove (11), the threaded buckle and the cover body (3) are of an integrated structure, and a rubber film sleeve is bonded on the threaded buckle.

5. The riveting structure of the filter element and the shell of the automobile fuel filter as claimed in claim 1, wherein: the filter core inlays the gland (7) size matching unanimity of entry (10) and filter core (2), it has rubber seal to adhere on the inner wall of entry (10) to inlay the filter core.