CN215486310U

CN215486310U - Air filter with easy unpicking and washing function

Info

Publication number: CN215486310U
Application number: CN202121711236.8U
Authority: CN
Inventors: 吴锦鸿
Original assignee: Wetzel Technologies Shanghai Co ltd
Current assignee: Wetzel Technologies Shanghai Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-11
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an air filter with an easy-to-dismount-and-wash function, which comprises a base. The air filter with the easy-to-clean function drives the connecting rod to move by pulling the first pull handle, the connecting rod drives the rack to move, the rack drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the slide block to move by the push rod, the slide block drives the fixture block to move, so that the fixture block is separated from the clamping groove on the fixed block, the filter element body can be drawn out for cleaning by pulling the second pull handle, after the cleaning is finished, the filter element body is inserted into the shell from the inserting groove, and the fixed block is inserted into the groove, under the action of the elastic force of the spring in the fixed column, the connecting column drives the rack to move, the second gear drives the sliding block and the clamping block to move through the push rod, so that the clamping block is inserted into the clamping groove of the fixed block, thereby can be fixed with the filter core body, whole device simple structure, convenient to use washs for air cleaner's dismantlement and provides convenience, has practiced thrift time and washing cost.

Description

Air filter with easy unpicking and washing function

Technical Field

The utility model relates to the technical field of air filters, in particular to an air filter with an easy-to-disassemble and-wash function.

Background

Air filters (Air filters) are mainly used in the fields of pneumatic machinery, internal combustion machinery and the like, and are used for providing clean Air for mechanical equipment so as to prevent the mechanical equipment from sucking Air with foreign particles in work and increase the probability of abrasion and damage. The main components of an air cleaner are a filter element, which is the main filtering part, which undertakes the filtering of the gas, and a housing, which is the external structure that provides the necessary protection for the filter element. The air filter has great influence on the service life of the automobile (particularly an engine), on one hand, if the filtering action of the air filter is not available, the engine can suck a large amount of air containing dust and particles, so that the abrasion of an engine cylinder is serious; on the other hand, if the filter element of the air cleaner is not maintained for a long time during use, the filter element of the air cleaner becomes stuck with dust in the air, which not only degrades the filtering capacity but also hinders the circulation of air, resulting in an excessively rich air mixture and an abnormal operation of the engine. The prior air filter is inconvenient to disassemble and clean, high in cleaning cost and long in time consumption.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an air filter with easy disassembling and washing functions, so as to solve the problems of the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme: an air filter with an easy-to-unpick and wash function comprises a base, wherein a groove is formed in the top of the base, a first pull handle is arranged on one side of the base, one end of the first pull handle is fixedly connected with one end of a connecting rod, the other end of the connecting rod penetrates through one side of the base and extends into the base to be fixedly connected with one end of a rack, the other end of the rack is fixedly connected with one end of a connecting column, the other end of the connecting column penetrates through one end of a fixed column and extends into the fixed column to be fixedly connected with one side of a movable plate, two ends of the movable plate are respectively movably connected with the inner walls of the top and the bottom of the fixed column, the other side of the movable plate is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the inner wall of the other end of the fixed column, and the other end of the fixed column is fixedly connected with the inner wall of the other side of the base, the bottom of the rack is fixedly connected with a connecting frame, the bottom end of the connecting frame is in sliding connection with the inner wall of the bottom of the base, a first gear is arranged above the rack, the rack is meshed with the first gear, a second gear is arranged above the first gear, the first gear is meshed with the second gear, sliding tables are arranged on two sides of the second gear and are fixedly connected with the inner wall of the base, sliding grooves are formed in the sliding tables, sliding blocks are arranged on the inner sides of the sliding grooves and are in sliding connection with the sliding grooves, one side of each sliding block is movably connected with one end of a push rod through a connecting shaft, the other end of each push rod is movably connected with one side of the second gear through a connecting shaft, one end of each sliding block is fixedly connected with the inner side of the corresponding sliding groove through a spring, the other end of each sliding block is fixedly connected with one end of each clamping block, and the other end of each clamping block sequentially penetrates through the sliding tables and the base, and extend to the inboard of recess, the top fixedly connected with shell of base, the inside of shell is provided with the filter core body, the outside fixedly connected with frame of filter core body, the top of frame is provided with the second and draws the handle, the bottom fixedly connected with fixed block of frame, and the frame passes through fixed block and recess swing joint.

Preferably, one side of the rack close to the first gear is provided with teeth, and the rack is meshed with the first gear through the teeth.

Preferably, the first gear and the second gear are movably connected with the inner wall of the base through a fixed shaft respectively.

Preferably, the two sides of the shell are respectively provided with an air inlet and an air outlet, the top of the shell is provided with a slot, and the outer frame is movably connected with the slot.

Preferably, the fixing block is provided with a clamping groove, and the clamping groove is opposite to the clamping block in position.

Compared with the prior art, the utility model has the beneficial effects that: the air filter with the easy-to-clean function drives the connecting rod to move by pulling the first pull handle, the connecting rod drives the rack to move, the rack drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the sliding block to move by the push rod, the sliding block drives the clamping block to move, so that the clamping block is separated from the clamping groove on the fixed block, the filter element body can be drawn out for cleaning by pulling the second pull handle, after the cleaning is finished, the filter element body is inserted into the shell through the slot, the fixed block is inserted into the groove, the first pull handle is loosened, the movable plate drives the connecting column to move under the action of the spring elasticity in the fixed column, the connecting column drives the rack to move, the rack drives the second gear to rotate through the first gear, the second gear drives the sliding block and the clamping block to move through the push rod, so that the clamping block is inserted into the clamping groove of the fixed block, thereby fixing the filter element body, the whole device is simple in structure and convenient to use, facilitates the disassembly and cleaning of the air filter, and saves time and cleaning cost.

Drawings

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

FIG. 2 is a structural cross-sectional view of the base of the present invention;

FIG. 3 is a cross-sectional view of the fixing post of the present invention;

FIG. 4 is a structural cross-sectional view of the housing of the present invention;

FIG. 5 is a top view of the socket of the present invention;

fig. 6 is a schematic view of the construction of the cartridge body of the present invention.

In the figure: 1. a base; 2. a groove; 3. a first pull handle; 4. a connecting rod; 5. a rack; 6. connecting columns; 7. fixing a column; 8. a movable plate; 9. a spring; 10. a connecting frame; 11. a first gear; 12. a second gear; 13. a sliding table; 14. a chute; 15. a slider; 16. a connecting shaft; 17. a push rod; 18. a clamping block; 19. a housing; 20. a filter element body; 21. an outer frame; 22. a second pull handle; 23. a fixed block; 24. teeth; 25. a fixed shaft; 26. an air inlet; 27. an air outlet; 28. a slot; 29. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an air filter with an easy-to-unpick and wash function comprises a base 1, a groove 2 is arranged at the top of the base 1, a first pull handle 3 is arranged at one side of the base 1, one end of the first pull handle 3 is fixedly connected with one end of a connecting rod 4, the other end of the connecting rod 4 penetrates one side of the base 1 and extends into the base 1 to be fixedly connected with one end of a rack 5, the other end of the rack 5 is fixedly connected with one end of a connecting column 6, the other end of the connecting column 6 penetrates one end of a fixed column 7 and extends into the fixed column 7 to be fixedly connected with one side of a movable plate 8, two ends of the movable plate 8 are respectively movably connected with the inner walls at the top and the bottom of the fixed column 7, the other side of the movable plate 8 is fixedly connected with one end of a spring 9, the other end of the spring 9 is fixedly connected with the inner wall at the other end of the fixed column 7, and the other end of the fixed column 7 is fixedly connected with the inner wall at the other side of the base 1, the bottom of the rack 5 is fixedly connected with a connecting frame 10, the bottom end of the connecting frame 10 is connected with the inner wall of the bottom of the base 1 in a sliding manner, a first gear 11 is arranged above the rack 5, the rack 5 is meshed with the first gear 11, one side of the rack 5 close to the first gear 11 is provided with teeth 24, the rack 5 is meshed with the first gear 11 through the teeth 24, a second gear 12 is arranged above the first gear 11, the first gear 11 is meshed with the second gear 12, the first gear 11 and the second gear 12 are respectively movably connected with the inner wall of the base 1 through a fixed shaft 25, sliding tables 13 are arranged on two sides of the second gear 12, the sliding tables 13 are fixedly connected with the inner wall of the base 1, sliding grooves 14 are formed in the sliding tables 13, sliding blocks 15 are arranged on the inner sides of the sliding grooves 14 and are connected with the sliding grooves 14 in a sliding manner, one sides of the sliding blocks 15 are movably connected with one end of a push rod 17 through a connecting shaft 16, the other end of the push rod 17 is movably connected with one side of the second gear 12 through a connecting shaft 16, one end of a slide block 15 is fixedly connected with the inner side of the sliding groove 14 through a spring 9, the other end of the slide block 15 is fixedly connected with one end of a fixture block 18, the other end of the fixture block 18 sequentially penetrates through the sliding table 13 and the base 1 and extends to the inner side of the groove 2, the top of the base 1 is fixedly connected with a shell 19, the two sides of the shell 19 are respectively provided with an air inlet 26 and an air outlet 27, the top of the shell 19 is provided with an insertion groove 28, the outer frame 21 is movably connected with the insertion groove 28, the inside of the shell 19 is provided with a filter element body 20, the outer side of the filter element body 20 is fixedly connected with an outer frame 21, the top of the outer frame 21 is provided with a second pull handle 22, the bottom of the outer frame 21 is fixedly connected with a fixing block 23, the outer frame 21 is movably connected with the groove 2 through the fixing block 23, the fixing block 23 is provided with a clamping groove 29, and the clamping groove 29 is opposite to the fixture block 18, the connecting rod 4 is driven to move by pulling the first pull handle 3, the rack 5 is driven to move by the connecting rod 4, the first gear 11 is driven to rotate by the rack 5, the second gear 12 is driven to rotate by the first gear 11, the slide block 15 is driven to move by the second gear 12 through the push rod 17, the slide block 15 drives the fixture block 18 to move, the fixture block 18 is separated from the clamping groove 29 on the fixed block 23, the filter element body 20 can be drawn out for cleaning by pulling the second pull handle 22, after the cleaning is finished, the filter element body 20 is inserted into the shell 19 through the clamping groove 28, the fixed block 23 is inserted into the groove 2, the first pull handle 3 is loosened, under the action of the elastic force of the spring 9 in the fixed column 7, the movable plate 8 drives the connecting column 6 to move, the connecting column 6 drives the rack 5 to move, the rack 5 drives the second gear 12 to rotate through the first gear 11, the second gear 12 drives the slide block 15 and the fixture block 18 to move through the push rod 17, the clamping block 18 is inserted into the clamping groove 29 of the fixing block 23, so that the filter element body 20 can be fixed, the whole device is simple in structure and convenient to use, the air filter is convenient to disassemble and clean, and time and cleaning cost are saved.

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

Claims

1. The utility model provides an air cleaner with readily removable function of washing, includes base (1), its characterized in that: the top of the base (1) is provided with a groove (2), one side of the base (1) is provided with a first pull handle (3), one end of the first pull handle (3) is fixedly connected with one end of a connecting rod (4), the other end of the connecting rod (4) penetrates through one side of the base (1) and extends into the base (1) to be fixedly connected with one end of a rack (5), the other end of the rack (5) is fixedly connected with one end of a connecting column (6), the other end of the connecting column (6) penetrates through one end of a fixed column (7) and extends into the fixed column (7) to be fixedly connected with one side of a movable plate (8), two ends of the movable plate (8) are movably connected with the inner walls of the top and the bottom of the fixed column (7) respectively, the other side of the movable plate (8) is fixedly connected with one end of a spring (9), the other end of the spring (9) is fixedly connected with the inner wall of the other end of the fixed column (7), the other end of the fixed column (7) is fixedly connected with the inner wall of the other side of the base (1), the bottom of the rack (5) is fixedly connected with a connecting frame (10), the bottom end of the connecting frame (10) is in sliding connection with the inner wall of the bottom of the base (1), a first gear (11) is arranged above the rack (5), the rack (5) is meshed with the first gear (11), a second gear (12) is arranged above the first gear (11), the first gear (11) is meshed with the second gear (12), sliding tables (13) are arranged on two sides of the second gear (12), the sliding tables (13) are fixedly connected with the inner wall of the base (1), sliding grooves (14) are formed in the sliding tables (13), sliding blocks (15) are arranged on the inner sides of the sliding grooves (14), the sliding blocks (15) are in sliding connection with the sliding grooves (14), one side of each sliding block (15) is movably connected with one end of a push rod (17) through a connecting shaft (16), the other end of the push rod (17) is movably connected with one side of the second gear (12) through a connecting shaft (16), one end of the sliding block (15) is fixedly connected with the inner side of the sliding groove (14) through a spring (9), the other end of the sliding block (15) is fixedly connected with one end of a clamping block (18), the other end of the clamping block (18) penetrates through the sliding table (13) and the base (1) in sequence, and extends to the inner side of the groove (2), the top of the base (1) is fixedly connected with a shell (19), a filter element body (20) is arranged in the shell (19), an outer frame (21) is fixedly connected with the outer side of the filter element body (20), a second pull handle (22) is arranged at the top of the outer frame (21), a fixed block (23) is fixedly connected at the bottom of the outer frame (21), and the outer frame (21) is movably connected with the groove (2) through a fixing block (23).

2. An air cleaner having an easy-to-unpick and wash function according to claim 1, wherein: one side of the rack (5) close to the first gear (11) is provided with teeth (24), and the rack (5) is meshed with the first gear (11) through the teeth (24).

3. An air cleaner having an easy-to-unpick and wash function according to claim 1, wherein: the first gear (11) and the second gear (12) are movably connected with the inner wall of the base (1) through a fixed shaft (25) respectively.

4. An air cleaner having an easy-to-unpick and wash function according to claim 1, wherein: the air inlet (26) and the air outlet (27) are respectively arranged on two sides of the shell (19), the slot (28) is arranged at the top of the shell (19), and the outer frame (21) is movably connected with the slot (28).

5. An air cleaner having an easy-to-unpick and wash function according to claim 1, wherein: the fixing block (23) is provided with a clamping groove (29), and the clamping groove (29) is opposite to the clamping block (18).