CN217873073U

CN217873073U - Gasoline filter with conveniently replaced filter element

Info

Publication number: CN217873073U
Application number: CN202221872328.9U
Authority: CN
Inventors: 魏献浩; 田文辉; 陈升亮; 张小雷; 贾培金; 邓军; 赵恒�; 谢芳
Original assignee: Wuhe Wilte Purification Technology Co ltd
Current assignee: Wuhe Wilte Purification Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-22
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of gasoline filters, in particular to a gasoline filter which is convenient for replacing a filter element, comprising a shell, wherein the bottom end of the shell is provided with an oil outlet pipe, the top end of the shell is provided with a sealing cover, and an oil inlet pipe penetrates through the sealing cover; a filter element is movably arranged in the shell, the top end of the filter element is fixedly connected with a mounting plate, an oil inlet is formed in the center of the mounting plate, a sealing ring is arranged on the inner wall of the oil inlet, and the bottom of the oil inlet pipe is arranged to penetrate through the sealing ring in a sliding manner; the mounting plate is characterized in that fixing rods movably penetrate through two sides of the mounting plate, the top ends of the fixing rods are fixedly connected with the bottoms of the sealing covers, through grooves which are communicated with each other are formed in two sides of each fixing rod, a supporting plate penetrates through each through groove, a through hole is formed in the bottom end of each fixing rod, an inserting rod penetrates through each through hole, the top end of each inserting rod is connected with the corresponding supporting plate, a fixing plate is fixedly connected to the bottom end of each inserting rod, and a reset spring is connected between each fixing plate and each fixing rod; the utility model is simple in operation, be convenient for change the filter core.

Description

Gasoline filter with conveniently replaced filter element

Technical Field

The utility model relates to a petrol filter technical field specifically is a petrol filter of convenient renew cartridge.

Background

The gasoline filter filters some impurities in gasoline, such as water and some particulate matters, usually by starting of an engine, then the gasoline is sucked out of a gasoline tank and then enters the gasoline filter through a pipeline, and the impurities in the gasoline are filtered by the filter element, so that the automobile is prevented from being started difficultly or starting slowly when a fuel door is filled.

Rely on the filter core to filter when gasoline filter uses, and the filter core filters a period back filter core hole and can block up, influences the filter effect, and inconvenient changes the filter core, consequently, provides a conveniently change gasoline filter of filter core.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for oil filter of renew cartridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gasoline filter convenient for filter element replacement comprises a shell, wherein an oil outlet pipe is arranged at the bottom end of the shell, a sealing cover is detachably arranged at the top end of the shell, and an oil inlet pipe is fixedly penetrated through the sealing cover; a filter element is movably arranged in the shell, the top end of the filter element is fixedly connected with a mounting plate, an oil inlet is formed in the center of the mounting plate, a sealing ring is arranged on the inner wall of the oil inlet, and the bottom of the oil inlet pipe is arranged to penetrate through the sealing ring in a sliding manner; the top and the sealed lid activity laminating of mounting panel, the both sides of mounting panel are all moved about and are run through there is the dead lever, the top and the sealed lid bottom rigid coupling of dead lever, the logical groove of mutual intercommunication is seted up to the both sides of dead lever, it has the backup pad to run through in the logical groove, the bottom of dead lever set up with lead to the through-hole of groove intercommunication, it has the inserted bar to slide to run through in the through-hole, the top and the backup pad of inserted bar are connected, the bottom rigid coupling of inserted bar has the fixed plate, be connected with reset spring between fixed plate and the dead lever, and reset spring movable sleeve establishes the outside at the inserted bar.

Preferably, the sealing cover is sleeved at the top end of the shell, and the sealing cover is fixedly connected with the shell through screws.

Preferably, a rubber layer is arranged between the sealing cover and the shell and is movably connected with the shell.

Preferably, the upper side and the lower side of the mounting plate are provided with through grooves for the fixed rods to penetrate through, and the through grooves are matched with the fixed rods.

Preferably, the front side rigid coupling of backup pad has the locating plate, and one side and the dead lever activity laminating of locating plate.

Preferably, the bottom of the supporting plate is provided with connecting holes which are communicated with each other, and the connecting holes are clamped with the inserted rods.

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

1. the sealing cover and the shell are fixed through the screws, and the sealing cover can be disassembled, so that the filter element is taken out from the shell; the sealing cover is internally provided with the rubber layer, so that the sealing property between the shell and the sealing cover is improved.

2. The utility model discloses in use through the cooperation of dead lever, backup pad, inserted bar, reset spring, fixed plate, locating plate etc. be convenient for fix the filter core in the bottom of sealed lid, and convenient to detach to the filter core is changed to the convenience.

Drawings

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

FIG. 2 is a schematic structural view of the filter element and the mounting plate of the present invention;

FIG. 3 is a schematic view of a partially exploded structure of the present invention;

FIG. 4 is a schematic view of the partially exploded structure of the present invention;

fig. 5 is a schematic structural diagram of the support plate of the present invention.

In the figure: 1. a housing; 2. an oil outlet pipe; 3. a sealing cover; 4. an oil inlet pipe; 5. a filter element; 6. mounting a plate; 7. an oil inlet; 8. a seal ring; 9. fixing the rod; 10. a through groove; 11. a support plate; 12. a through hole; 13. inserting a rod; 14. a fixing plate; 15. a return spring; 16. a screw; 17. a rubber layer; 18. penetrating a groove; 19. positioning a plate; 20. and connecting the holes.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a gasoline filter convenient for filter element replacement comprises a shell 1, wherein an oil outlet pipe 2 is arranged at the bottom end of the shell 1, a sealing cover 3 is detachably arranged at the top end of the shell 1, and an oil inlet pipe 4 is fixedly penetrated through the sealing cover 3; a filter element 5 is movably arranged in the shell 1, a mounting plate 6 is fixedly connected to the top end of the filter element 5, an oil inlet 7 is formed in the center of the mounting plate 6, a sealing ring 8 is arranged on the inner wall of the oil inlet 7, and the bottom of the oil inlet pipe 4 is arranged in a manner of sliding to penetrate through the sealing ring 8, so that unfiltered gasoline is prevented from entering a cavity between the shell 1 and the filter element 5, and the unfiltered gasoline can be prevented from being discharged from the oil outlet pipe 2; the top of mounting panel 6 and the laminating of 3 activities of sealed lid, the equal activity in both sides of mounting panel 6 runs through dead lever 9, the top of dead lever 9 and the 3 bottom rigid couplings of sealed lid, the logical groove 10 of mutual intercommunication is seted up to the both sides of dead lever 9, it has backup pad 11 to run through in the logical groove 10, the equal butt in the bottom of mounting panel 6 in backup pad 11 both sides top, through-hole 12 with logical groove 10 intercommunication is seted up to the bottom of dead lever 9, and it has inserted bar 13 to slide in the through-hole 12 to run through, the top and the backup pad 11 of inserted bar 13 are connected, the bottom rigid coupling of inserted bar 13 has fixed plate 14, and the width and the length of fixed plate 14 all are less than the width and the length of dead lever 9, can not hinder mounting panel 6 from taking off from dead lever 9, be connected with reset spring 15 between fixed plate 14 and the dead lever 9, and reset spring 15 movable sleeve is established in the outside of inserted bar 13.

Further, the sealing cover 3 is sleeved on the top end of the housing 1, and the sealing cover 3 is fixedly connected with the housing 1 through a screw 16.

Further, a rubber layer 17 is arranged between the sealing cover 3 and the housing 1, and the rubber layer 17 is movably connected with the housing 1.

Furthermore, the upper side and the lower side of the mounting plate 6 are provided with through grooves 18 for the fixed rod 9 to penetrate through, and the through grooves 18 are matched with the fixed rod 9.

Furthermore, a positioning plate 19 is fixedly connected to the front side of the supporting plate 11, and one side of the positioning plate 19 is movably attached to the fixing rod 9.

Furthermore, the bottom of the supporting plate 11 is provided with connecting holes 20 which are communicated with each other, and the connecting holes 20 are clamped with the inserting rods 13.

The working principle is as follows: when the filter element 5 needs to be replaced, the screw 16 is detached, the fixing between the sealing cover 3 and the shell 1 is released, after the releasing, the shell 1 is moved away or the filter element 5 is taken out of the shell 1 through the sealing cover 3, then the fixing plate 14 pulls the insertion rod 13 to move, the top end of the insertion rod 13 is pulled out of the connecting hole 20 formed in the bottom of the supporting plate 11 and used for releasing the fixing of the supporting plate 11, after the releasing, the supporting plate 11 is pulled out of the through groove 10 and used for releasing the support of the mounting plate 6, and after the support of the mounting plate 6 is lost, the mounting plate 6 is taken down from the fixing rod 9, so that the detachment is completed, the operation is simple, and the replacement or the cleaning of the filter element 5 is convenient; when the filter element is installed again, the mounting plate 6 at the top end of the filter element 5 is arranged below the sealing cover 3, the penetrating groove 18 in the mounting plate 6 corresponds to the fixing rod 9 at the bottom of the sealing cover 3, after the fixing rod 9 corresponds to the penetrating groove 18, the mounting plate 6 moves upwards, the fixing rod 9 penetrates through the penetrating groove 18 until the top of the mounting plate 6 is attached to the bottom of the sealing cover 3, then the fixing plate 14 is pulled downwards, the supporting plate 11 is inserted into the through groove 10 until the positioning plate 19 is attached to the fixing rod 9, at the moment, the connecting hole 20 corresponds to the through hole 12, then the pulling force of the fixing plate 14 is released, the inserting rod 13 is inserted into the connecting hole 20 under the elastic action of the reset spring 15 and used for fixing the supporting plate 11, the mounting plate 6 is supported and fixed through the supporting plate 11, so that the installation is completed, the operation is simple, and the filter element 5 is convenient to be fixed at the bottom of the sealing cover 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The gasoline filter with the filter element convenient to replace is characterized by comprising a shell (1), wherein an oil outlet pipe (2) is arranged at the bottom end of the shell (1), a sealing cover (3) is detachably arranged at the top end of the shell (1), and an oil inlet pipe (4) is fixedly penetrated through the sealing cover (3); a filter element (5) is movably arranged in the shell (1), the top end of the filter element (5) is fixedly connected with a mounting plate (6), an oil inlet (7) is formed in the center of the mounting plate (6), a sealing ring (8) is arranged on the inner wall of the oil inlet (7), and the bottom of the oil inlet pipe (4) is arranged in a sliding mode to penetrate through the sealing ring (8); the top and the sealed lid (3) activity laminating of mounting panel (6), the both sides equal activity of mounting panel (6) is run through and is had dead lever (9), the top and the sealed lid (3) bottom rigid coupling of dead lever (9), logical groove (10) of mutual intercommunication are seted up to the both sides of dead lever (9), it has backup pad (11) to run through in logical groove (10), through-hole (12) with leading to groove (10) intercommunication are seted up to the bottom of dead lever (9), and it has inserted bar (13) to slide to run through in through hole (12), the top and backup pad (11) of inserted bar (13) are connected, the bottom rigid coupling of inserted bar (13) has fixed plate (14), be connected with reset spring (15) between fixed plate (14) and dead lever (9), and reset spring (15) activity cover is established in the outside of inserted bar (13).

2. The fuel filter of claim 1 wherein the cartridge is replaceable, the cartridge comprising: the sealing cover (3) is sleeved at the top end of the shell (1), and the sealing cover (3) is fixedly connected with the shell (1) through a screw (16).

3. The fuel filter of claim 1 wherein the cartridge is easily replaced by: a rubber layer (17) is arranged between the sealing cover (3) and the shell (1), and the rubber layer (17) is movably connected with the shell (1).

4. The fuel filter of claim 1 wherein the cartridge is replaceable, the cartridge comprising: the upper side and the lower side of the mounting plate (6) are provided with through grooves (18) for the fixing rods (9) to penetrate through, and the through grooves (18) are matched with the fixing rods (9).

5. The fuel filter of claim 1 wherein the cartridge is replaceable, the cartridge comprising: the front side of the supporting plate (11) is fixedly connected with a positioning plate (19), and one side of the positioning plate (19) is movably attached to the fixing rod (9).

6. The fuel filter of claim 1 wherein the cartridge is easily replaced by: the bottom of backup pad (11) is equipped with connecting hole (20) of intercommunication each other, and connecting hole (20) and inserted bar (13) block.