CN215860670U - Air compressor machine convenient to change air filter - Google Patents
Air compressor machine convenient to change air filter Download PDFInfo
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- CN215860670U CN215860670U CN202122356422.0U CN202122356422U CN215860670U CN 215860670 U CN215860670 U CN 215860670U CN 202122356422 U CN202122356422 U CN 202122356422U CN 215860670 U CN215860670 U CN 215860670U
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- air filter
- inner container
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- hole
- filter box
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Abstract
The utility model belongs to the technical field of air filter elements, and particularly relates to an air compressor convenient for replacing an air filter element, which comprises a frame, wherein a compression host, a motor, an air inlet valve and an air filter box are arranged in the frame, a filter cover is arranged at the top of the air filter box, an air outlet is connected with the air inlet valve, a through hole is formed in the front side of the air filter box, a pull rod is arranged in the through hole, a first spring is fixedly arranged on the left side of the inner wall on the right side of the through hole, a pull ring is fixedly arranged at the right end of the pull rod, an inner container is arranged in the air filter box, the air filter element is wrapped in the inner container, a torsion spring is arranged at the bottom of the inner container, when the inner container moves downwards by pressing, the first spring performs compression movement, when a clamping groove on the inner container moves to the position of the through hole, a clamping block is pushed into a clamping groove matched with the clamping groove, so that the inner container is fixed, and the inner containers on the left half side and the right half sides are respectively and are fixedly connected through the two ends of the torsion spring, so that the inner container can be closed automatically after being opened, and the air filter element is further fixed.
Description
Technical Field
The utility model belongs to the technical field of air filter elements, and particularly relates to an air compressor with an air filter element convenient to replace.
Background
The air filter element of the cabinet air compressor has the functions of intercepting substances such as oil, dust and the like in air and retaining the substances in the air filter element, namely when the air compressor works, the air filter element filters the air, then a compression host of the air compressor sucks the filtered air into an air inlet valve firstly, after the air inflow is adjusted by the air inlet valve, the air enters the compression host again, and the sucked air is compressed and stored by the compression host.
SUMMERY OF THE UTILITY MODEL
The air filter element moves in the air filter box, so that the air filtering effect is reduced, the gap between the air filter element and the air filter box at the position of the air filter element is reduced, even the air filter element is tightly attached to the air filter box at the position of the air filter element, the air filter element is inconvenient to replace, and the air filter element cannot be taken out at all at times. The utility model provides an air compressor convenient for replacing an air filter element, which is convenient for dismounting and replacing the air filter element while fixing the air filter element by placing the air filter element in an expandable liner.
The utility model provides the following technical scheme: the utility model provides an air compressor machine convenient to change air filter, includes the frame, set up compression host computer, motor, admission valve and empty filter box in the frame, empty filter box top is provided with empty filter lid, empty filter lid top is provided with the air inlet, the gas outlet has been seted up on empty filter box right side, the gas outlet is connected with the admission valve, the through-hole has been seted up to empty filter box front side, be provided with the pull rod in the through-hole, the fixed first spring that is provided with in the left side of through-hole right side inner wall, the pull rod passes in the middle of first spring, the fixed pull ring that is provided with of pull rod right-hand member, be provided with the inner bag in the empty filter box, the inside parcel of inner bag has air filter, the inner bag bottom is provided with torque spring, the bottom inboard of empty filter box is provided with the fluting.
The front side and the rear side of the air filter box are provided with lock catches; the air filter cover can be fixed on the air filter box by arranging the lock catch, and the air filter cover is convenient to disassemble and assemble.
The inner diameter of the left side of the through hole is larger, the inner diameter of the right side of the through hole is smaller, a clamping block is fixedly connected to the left end of the pull rod, a clamping groove is formed in the front side of the liner, the clamping groove corresponds to the through hole in position, and the clamping groove is matched with the clamping block; when making the inner bag downstream through pressing down, the inner bag outer wall can extrude the fixture block, make the fixture block remove in the through-hole, whole in-process, first spring carries out compression motion, and the pull rod is outwards released by the fixture block, when draw-in groove on the inner bag removed to the through-hole position, the thrust of extrusion fixture block disappeared, first spring is reset with the situation, push the fixture block in the draw-in groove that agrees with it, thereby fix the inner bag, outwards pull out the pull rod through the pull ring, make the pull rod break away from the fixture block draw-in groove, the inner bag can continue reciprocating with this.
Wherein the inner container is of a grid structure; the inner container is arranged to be of a grid structure, so that the air inlet efficiency of the air filter core is not influenced while the air filter core is fixed.
The inner container is longitudinally divided into a left half and a right half from the front side, a torsion spring is arranged at the bottom of the inner container, and the left end and the right end of the torsion spring are respectively and correspondingly fixedly connected with the inner container on the left half and the right half; the inner container is longitudinally divided into a left half and a right half from the front side, so that the inner container can be opened, the air filter element can be placed in the inner container, the two ends of the inner container are respectively fixedly connected with the left half and the right half of the inner container through the torsion spring, the inner container can be closed automatically after being opened, and the air filter element is further fixed.
Wherein, the top of the inner container is provided with a buckling hole; the buckling holes are arranged to facilitate the user to break the inner container from the upper part of the inner container.
The outer side of the torsion spring is wrapped with a shell, the outer side of the bottom of the shell is fixedly connected with two second springs, the inner side of the bottom of the air filter box is provided with a slot, and the bottoms of the second springs are fixed in the slots; when the pull ring is pulled out the pull rod outwards for when the pull rod breaks away from the clamping groove with the fixture block, the second spring can be upwards pushed out the inner container through the shell, and then the air filter element in the inner container is dismantled.
The utility model has the beneficial effects that: the air filter cover can be fixed on the air filter box by arranging the lock catch, the air filter cover is convenient to disassemble and assemble, when the inner container moves downwards by pressing, the outer wall of the inner container can extrude the clamping block, in the whole process, the first spring performs compression motion, when the clamping groove on the inner container moves to the position of the through hole, the first spring is reset along the trend, the clamping block is pushed into the clamping groove matched with the clamping block, so that the inner container is fixed, the inner container is of a grid structure, the air inlet efficiency of the air filter core is not influenced while the air filter core is fixed, the inner container is longitudinally divided into a left half part and a right half part from the front side, so that the inner container can be opened, the air filter core can be placed in the inner container, the inner container on the left half side and the right half side is fixedly connected through two ends of the torsion spring respectively, so that the inner container can be closed by itself after being opened, the air filter core is fixed, the lock catch hole is arranged so that a user can conveniently break the inner container from the pull ring from the upper part of the inner container, when the pull rod is pulled outwards, when making the pull rod break away from the draw-in groove with the fixture block, the second spring can upwards release the inner bag through the shell, then dismantles the air filter in the inner bag.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of an air filter cartridge according to the present invention;
FIG. 3 is a schematic structural view of the air filter case of the present invention with the air filter cover removed;
FIG. 4 is a schematic structural view of the inner container of the present invention;
FIG. 5 is a front sectional view of the hollow filter cartridge of the present invention;
figure 6 is a top view of the present invention empty filter cartridge.
In the figure: 1. compressing the host; 2. a motor; 3. an intake valve; 4. a support; 5. an air filter box; 6. an air filtering cover; 7. an air inlet; 8. an air outlet; 9. a through hole; 10. a pull rod; 11. a first spring; 12. a pull ring; 13. an inner container; 14. an air filter element; 15. a torsion spring; 16. grooving; 17. locking; 18. a clamping block; 19. a card slot; 20. buckling holes; 21. a housing; 22. a second spring; 23. a frame.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: an air compressor convenient for replacing an air filter element comprises a frame 23, wherein a compression main machine 1, a motor 2, an air inlet valve 3, a support 4 and an air filter box 5 are arranged in the frame 23, an air filter cover 6 is arranged at the top of the air filter box 5, an air inlet 7 is arranged at the top of the air filter cover 6, the right side of the air filtering box 5 is provided with an air outlet 8, the air outlet 8 is connected with the air inlet valve 3, the front side of the air filtering box 5 is provided with a through hole 9, a pull rod 10 is arranged in the through hole 9, a first spring 11 is fixedly arranged on the left side of the inner wall of the right side of the through hole 9, the pull rod 10 penetrates through the middle of the first spring 11, a pull ring 12 is fixedly arranged at the right end of the pull rod 10, an inner container 13 is arranged in the air filtering box 5, an air filtering element 14 is wrapped in the inner container 13, the bottom of the inner container 13 is provided with a torsion spring 15, and the inner side of the bottom of the air filtering box 5 is provided with a slot 16.
Wherein, the front and the back sides of the air filter box 5 are provided with lock catches 17; the lock catch 17 is arranged to fix the air filtering cover 6 on the air filtering box 5, and the air filtering cover 6 is convenient to disassemble and assemble.
The inner diameter of the left side of the through hole 9 is larger, the inner diameter of the right side of the through hole is smaller, a clamping block 18 is fixedly connected to the left end of the pull rod 10, a clamping groove 19 is formed in the front side of the inner container 13, the position of the clamping groove 19 corresponds to that of the through hole 9, and the clamping groove 19 is matched with the clamping block 18; when making inner bag 13 move down through pressing, inner bag 13 outer wall can extrude fixture block 18, make fixture block 18 remove in to through-hole 9, in the whole process, first spring 11 carries out compression motion, and pull rod 10 is outwards released by fixture block 18, when draw-in groove 19 on inner bag 13 moved to through-hole 9 position, the thrust of extrusion fixture block 18 disappeared, first spring 11 is reset in the same place, push fixture block 18 into the draw-in groove 19 that agrees with it, thereby fix inner bag 13, outwards pull rod 10 through pull ring 12, make pull rod 10 break away from fixture block 18 draw-in groove 19, inner bag 13 with this can continue to reciprocate.
Wherein, the inner container 13 is of a grid structure; the inner container 13 is provided with a grid structure, so that the air inlet efficiency of the air filter element 14 is not influenced while the air filter element is fixed.
The inner container 13 is longitudinally divided into a left half and a right half from the front side, a torsion spring 15 is arranged at the bottom of the inner container 13, and the left end and the right end of the torsion spring 15 are respectively and fixedly connected with the inner container 13 on the left half and the right half correspondingly; the inner container 13 is longitudinally divided into a left half and a right half from the front side, so that the inner container 13 can be opened, the air filter element 14 can be placed in the inner container 13, the two ends of the torsion spring 15 are respectively and fixedly connected with the inner containers 13 on the left half and the right half, the inner container 13 can be closed automatically after being opened, and the air filter element 14 is further fixed.
Wherein, the top of the inner container 13 is provided with a buckle hole 20; the snap holes 20 are provided to facilitate the user to break the inner container 13 from above the inner container 13.
The outer side of the torsion spring 15 is wrapped by a shell 21, the outer side of the bottom of the shell 21 is fixedly connected with two second springs 22, the inner side of the bottom of the air filter box 5 is provided with a slot 16, and the bottoms of the second springs 22 are fixed in a clamping groove 19; when the pull ring 12 pulls the pull rod 10 outwards, so that the pull rod 10 separates the latch 18 from the catch 19, the second spring 22 can push the inner container 13 upwards through the housing 21, and then the air filter element 14 in the inner container 13 is detached.
The working principle and the using process of the utility model are as follows: when the air filter element 14 needs to be replaced, the air compressor is closed, then the lock catch 17 on the air filter box 5 is buckled, the air filter cover 6 is detached, then the pull ring 12 is pulled by hand to pull the pull rod 10 outwards through the pull ring 12, at the moment, the pull rod 10 can separate the pull block 18 from the clamping groove 19, meanwhile, the inner container 13 can be pushed upwards by the second spring 22 through the shell 21, then the inner container 13 is broken by hand through the buckling hole 20 on the inner container 13, the air filter element 14 is taken out, a new air filter element 14 is placed in the inner container 13 and the inner container 13 is closed, the inner container 13 can be closed and clamps the air filter element 14 by itself under the action of the torsion spring 15 at the bottom of the inner container 13, then the inner container 13 is pressed, when the inner container 13 moves downwards, the outer wall of the inner container 13 can press the clamping block 18, the clamping block 18 moves towards the through hole 9, in the whole process, the first spring 11 performs compression movement, and the pull rod 10 is pushed outwards by the clamping block 18, when the clamping groove 19 on the inner container 13 moves to the position of the through hole 9, the pushing force of the extruding clamping block 18 disappears, the first spring 11 is reset along the trend, the clamping block 18 is pushed into the clamping groove 19 matched with the clamping block 18, the inner container 13 is fixed, and finally the air filter cover 6 is covered and the lock catch 17 is clamped.
Claims (7)
1. The utility model provides an air compressor machine convenient to change air filter, its characterized in that: the frame, set up compression host computer, motor, admission valve and empty filter box in the frame, empty filter box top is provided with empty filter lid, empty filter lid top is provided with the air inlet, the gas outlet has been seted up on empty filter box right side, the gas outlet is connected with the admission valve, the through-hole has been seted up to empty filter box front side, be provided with the pull rod in the through-hole, the fixed first spring that is provided with in the left side of through-hole right side inner wall, the pull rod passes in the middle of first spring, the fixed pull ring that is provided with of pull rod right-hand member, be provided with the inner bag in the empty filter box, the inside parcel of inner bag has air filter, the inner bag bottom is provided with torque spring, the bottom inboard of empty filter box is provided with the fluting.
2. The air compressor machine convenient to change air filter of claim 1, characterized in that: the front side and the rear side of the air filtering box are provided with lock catches.
3. The air compressor machine convenient to change air filter of claim 1, characterized in that: the inner diameter of the left side of the through hole is larger, the inner diameter of the right side of the through hole is smaller, a clamping block is fixedly connected to the left end of the pull rod, a clamping groove is formed in the front side of the inner container, the position of the clamping groove corresponds to that of the through hole, and the clamping groove is matched with the clamping block.
4. The air compressor machine convenient to change air filter of claim 1, characterized in that: the inner container is of a grid structure.
5. The air compressor machine convenient to change air filter of claim 1, characterized in that: the inner container is longitudinally divided into a left half and a right half from the front side, a torsion spring is arranged at the bottom of the inner container, and the left end and the right end of the torsion spring are respectively and correspondingly fixedly connected with the inner container on the left half and the right half.
6. The air compressor machine convenient to change air filter of claim 1, characterized in that: and a buckling hole is formed in the top of the inner container.
7. The air compressor machine convenient to change air filter of claim 1, characterized in that: the outer side of the torsion spring is wrapped by the shell, the outer side of the bottom of the shell is fixedly connected with two second springs, the inner side of the bottom of the air filter box is provided with a groove, and the bottoms of the second springs are fixed in the clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356422.0U CN215860670U (en) | 2021-09-28 | 2021-09-28 | Air compressor machine convenient to change air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356422.0U CN215860670U (en) | 2021-09-28 | 2021-09-28 | Air compressor machine convenient to change air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860670U true CN215860670U (en) | 2022-02-18 |
Family
ID=80261226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122356422.0U Active CN215860670U (en) | 2021-09-28 | 2021-09-28 | Air compressor machine convenient to change air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860670U (en) |
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2021
- 2021-09-28 CN CN202122356422.0U patent/CN215860670U/en active Active
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