CN216170903U

CN216170903U - Filter core for air purifier of quick dismantlement installation

Info

Publication number: CN216170903U
Application number: CN202122684018.6U
Authority: CN
Inventors: 张皓然
Original assignee: Qingdao Aike Electronic Technology Co ltd
Current assignee: Qingdao Aike Electronic Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a filter element for an air purifier capable of being quickly disassembled and assembled, which comprises an assembling shell, wherein the inner wall of the assembling shell is provided with a filter element body, the middle part of the top end of the assembling shell is provided with a fixed groove, the middle part of the top end of the filter element body is fixedly provided with a clamping box, the outer wall of the clamping box is in sliding connection with the inner wall of the fixed groove, the inner wall of the clamping box slides and is provided with two extrusion blocks, one ends of the two extrusion blocks, which are not adjacent, are fixedly connected with a connecting spring, and both sides of the inner wall of the clamping box are provided with through holes, through the cooperation that has set up joint box, fixed slot, fixture block and joint groove, play the fixed action to the filter core body after sliding the joint box to the fixed slot in, fixed between fixture block and the joint groove has increased the fixed strength to the joint box, reaches the effect that prevents to become flexible, has avoided the device to produce vibrations when the operation and has leaded to the condition that joint box and fixed slot drop to take place.

Description

Filter core for air purifier of quick dismantlement installation

Technical Field

The utility model relates to a filter element for an air purifier, in particular to a filter element for an air purifier, which is quickly disassembled and assembled.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, is a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, negative ion generator and the like. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.

However, the existing filter element for the air purifier is not perfect in structure and has certain defects:

current air purifier need clear up or change the filter core after using certain term, but the filter core for air purifier that has now generally is thread tightening, need operate at any time with the help of external force when dismantling, inconvenient operating personnel, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter element for an air purifier, which is quickly disassembled and assembled, so as to solve the problem that the filter element proposed in the background technology is difficult to assemble and disassemble.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dismantle filter core for air purifier of installation fast, includes the installation shell, the inner wall of installation shell is equipped with filter core body, the fixed slot has been seted up at the middle part on installation shell top, the middle part fixed mounting on filter core body top has the joint box, the outer wall of joint box and the inner wall sliding connection of fixed slot, two that slide of inner wall of joint box have two extrusion pieces, two the equal fixedly connected with coupling spring of non-adjacent one end of extrusion piece.

As a preferred technical scheme of the utility model, through holes are formed in both sides of the inner wall of the clamping box, and one end of each of the two connecting springs penetrates through the inner wall of the adjacent through hole and is fixedly connected with a clamping block.

According to the preferable technical scheme, clamping grooves are formed in two sides of the inner wall of each fixing groove, and the two clamping blocks are connected with the outer wall of the adjacent clamping groove in a clamping mode.

As a preferred technical scheme of the utility model, the front side and the back side of the inner wall of the clamping box are both provided with sliding grooves, the inner walls of the two sliding grooves are both connected with two sliding blocks in a sliding manner, one end of each two adjacent sliding blocks is respectively and fixedly connected with the outer wall of the adjacent extrusion block, and one end of each group of adjacent sliding blocks is fixedly connected with a compression spring.

As a preferable technical scheme of the utility model, the middle part of the inner wall of the clamping box is movably provided with an air bag, and two sides of the air bag are respectively and mutually extruded with one side of the adjacent extrusion block.

As a preferable technical scheme of the utility model, a through hole is formed in the front surface of the clamping box, a through pipe is connected to the inner wall of the through hole in a clamping manner, an air injection cylinder is arranged on the front surface of the through pipe, an extrusion cylinder is connected to the inner wall of the air injection cylinder in a sliding manner, and a pressing block is fixedly connected to the front surface of the extrusion cylinder.

As a preferable technical scheme of the utility model, an air outlet pipe is fixedly penetrated through the bottom end of the air injection cylinder, and one end of the air outlet pipe penetrates through the inner wall of the penetrating pipe and is fixedly penetrated through the front surface of the air bag.

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

1. according to the filter element for the air purifier, which is quickly disassembled and assembled, the clamping box, the fixing groove and the clamping groove are arranged, the clamping box slides into the fixing groove, and then the filter element body is fixed, the fixing strength of the clamping box is increased due to the fixing between the clamping box and the clamping groove, the loosening prevention effect is achieved, and the phenomenon that the clamping box and the fixing groove fall off due to vibration generated during operation of the device is avoided.

2. According to the filter element for the air purifier capable of being quickly disassembled and assembled, due to the matching of the extrusion blocks, the clamping blocks and the air bag, after gas is injected into the air bag, the air bag expands and is extruded with the two extrusion blocks, the extrusion blocks move in opposite directions after being stressed, so that the clamping blocks are driven to extrude in opposite directions, when the clamping box slides to the bottom of the fixed groove, the clamping blocks are clamped with the inner wall of the clamping groove, and the effect of quick fixation is achieved.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of the clamping box, the extrusion block and the fixture block of the present invention;

FIG. 4 is a schematic view showing the structure of the air bag, the inflator and the container in the present invention.

In the figure: 1. installing a shell; 2. a filter element body; 3. fixing grooves; 4. a clamping groove; 5. a clamping box; 6. a chute; 7. extruding the block; 8. a connecting spring; 9. a clamping block; 10. an air bag; 11. a through hole; 12. penetrating the pipe; 13. an air injection cylinder; 14. an air outlet pipe; 15. an extrusion cylinder; 16. and pressing the block.

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. 1-4, the present invention provides a technical solution for a filter element for an air purifier which can be quickly disassembled and assembled:

the first embodiment is as follows:

as shown in figures 1-3, a filter element for an air purifier capable of being rapidly disassembled and assembled comprises an installation shell 1, a filter element body 2 is arranged on the inner wall of the installation shell 1, a fixed groove 3 is arranged in the middle of the top end of the installation shell 1, a clamping box 5 is fixedly arranged in the middle of the top end of the filter element body 2, the outer wall of the clamping box 5 is slidably connected with the inner wall of the fixed groove 3, two extrusion blocks 7 are slidably arranged on the inner wall of the clamping box 5, one ends of the two extrusion blocks 7 which are not adjacent are fixedly connected with connecting springs 8, through holes are respectively arranged on both sides of the inner wall of the clamping box 5, one ends of the two connecting springs 8 penetrate through the inner wall of the adjacent through holes and are fixedly connected with clamping blocks 9, the connecting springs 8 are arranged to play a role in connecting and adjusting positions of the clamping blocks 9, clamping grooves 4 are respectively arranged on both sides of the inner wall of the fixed groove 3, and the two clamping blocks 9 are respectively connected with the outer wall of the adjacent clamping grooves 4 in a clamping way, the clamping groove 4 is arranged to play a role in limiting and clamping and fixing the clamping block 9, so that the fixing stability of the clamping box 5 in the fixing groove 3 is increased, the sliding grooves 6 are formed in the front and back surfaces of the inner wall of the clamping box 5, the inner walls of the two sliding grooves 6 are connected with two sliding blocks in a sliding manner, one end of each two adjacent sliding blocks is fixedly connected with the outer wall of the adjacent extrusion block 7, one end adjacent to one group of adjacent sliding blocks is fixedly connected with a compression spring, the clamping box 5 is fixed to the fixing groove 3 by arranging the clamping box 5, the fixing groove 3 and the clamping block 9 to be matched with the clamping groove 4, the clamping box 5 is fixed to the filter element body 2 after sliding into the fixing groove 3, the fixing strength of the clamping box 5 is increased by the fixing between the clamping block 9 and the clamping groove 4, the loosening prevention effect is achieved, and the phenomenon that the clamping box 5 and the fixing groove 3 fall off due to vibration generated when the device is operated is avoided, the setting of slider is restricted two extrusion pieces 7 in two spouts 6 and is slided, and compression spring's setting can drive two fixture blocks 9 and contract to joint box 5 inside when extrusion piece 7 is not atress.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, an air bag 10 is movably arranged in the middle of the inner wall of the clamping box 5, two sides of the air bag 10 are respectively and mutually extruded with one side of an adjacent extrusion block 7, the arrangement of the air bag 10 plays a role of extruding the two extrusion blocks 7, a through hole 11 is formed in the front surface of the clamping box 5, the inner wall of the through hole 11 is connected with a through pipe 12 in a clamping manner, an air injection cylinder 13 is arranged on the front surface of the through pipe 12, an extrusion cylinder 15 is connected to the inner wall of the air injection cylinder 13 in a sliding manner, a pressing block 16 is fixedly connected to the front surface of the extrusion cylinder 15, through the matching of the extrusion blocks 7 and the air bag 10, after gas is injected into the air bag 10, the air bag 10 expands to increase in volume and is extruded with the two extrusion blocks 7, the extrusion blocks 7 move in opposite directions after being stressed, so as to drive the fixture blocks 9 to extrude in opposite directions, when the clamping box 5 slides to the bottom of the fixing groove 3,

fixture block

9 and 4 inner wall blocks in joint groove, reach quick fixed effect, this design is injected into and is absorbed the regulation that reaches fixture block 9 and absorb the gasbag 10 through pressing down and extracting according to the inside air that pressing block 16 drove gas injection cylinder 13, thereby reach the effect to the quick installation of filter core body 2 and dismantlement, the convenience of use has been increased, the practicality of device has been improved, it is handheld to set up the operating personnel of being convenient for according to pressing block 16, the setting that runs through pipe 12 plays the effect to 14 direction and fixes of outlet duct, the bottom mounting of gas injection cylinder 13 runs through there is outlet duct 14, the one end of outlet duct 14 runs through the inner wall that runs through pipe 12 and runs through with the front of gasbag 10 is fixed.

The working principle is as follows: when the filter element is used, the filter element body 2 is aligned with the inner wall of the mounting shell 1, the clamping box 5 is slid to the inner wall of the fixing groove 3, when the clamping box 5 is slid to the bottom of the fixing groove 3, the position of a through hole on the clamping box 5 corresponds to the position of the clamping groove 4, the pressing block 16 is pressed to drive the air in the air injection tube 13 to penetrate through the through pipe 12 through the air outlet pipe 14 and enter the air bag 10, the air bag 10 is expanded by the injected air and is extruded with the two extruding blocks 7, the extruding blocks 7 move in opposite directions after being stressed, so that the clamping block 9 is driven to extrude in opposite directions, the clamping block 9 passes through the through hole and is clamped with the inside of the clamping groove 4, the effect of quick clamping and fixing is achieved, when the filter element body 2 needs to be disassembled, the pressing block 16 is extracted in the opposite direction, the air in the air bag 10 is driven to be exhausted in the same way, the volume of the air bag 10 is reduced, and the extruding blocks 7 are not extruded, the compression spring that sets up is self shrink under the atress circumstances, drives two extrusion pieces 7 and is close to each other to inside driving two fixture blocks 9 and removing to joint box 5, the joint box 5 of taking out again drives joint box 5 roll-off in fixed slot 3, reaches the effect of quick dismantlement.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a quick filter core for air purifier who dismantles installation, includes installation shell (1), its characterized in that: the inner wall of installation shell (1) is equipped with filter core body (2), fixed slot (3) have been seted up at the middle part on installation shell (1) top, the middle part fixed mounting on filter core body (2) top has joint box (5), the outer wall of joint box (5) and the inner wall sliding connection of fixed slot (3), the inner wall of joint box (5) slides two and has two extrusion piece (7), two the equal fixedly connected with coupling spring (8) of the non-adjacent one end of extrusion piece (7).

2. The filter element for the air purifier which can be quickly disassembled and assembled according to claim 1, wherein: through-holes are formed in the two sides of the inner wall of the clamping box (5), and one end of each connecting spring (8) penetrates through the inner wall of each adjacent through-hole and each fixedly connected clamping block (9).

3. The filter element for the air purifier which can be quickly disassembled and assembled according to claim 2, wherein: clamping grooves (4) are formed in the two sides of the inner wall of the fixing groove (3), and the clamping blocks (9) are connected with the outer wall of the adjacent clamping grooves (4) in a clamping mode.

4. The filter element for the air purifier which can be quickly disassembled and assembled according to claim 1, wherein: spout (6), two have all been seted up at the front and the back of joint box (5) inner wall the equal sliding connection of inner wall of spout (6) has two sliders, adjacent two the one end of slider respectively with the outer wall fixed connection of adjacent extrusion piece (7), adjacent a set of the adjacent one end fixedly connected with compression spring of slider.

5. The filter element for the air purifier which can be quickly disassembled and assembled according to claim 1, wherein: the middle part of the inner wall of the clamping box (5) is movably provided with an air bag (10), and two sides of the air bag (10) are respectively extruded with one side of the adjacent extrusion block (7).

6. The filter element for the air purifier which can be quickly disassembled and assembled according to claim 5, wherein: through hole (11) have been seted up in the front of joint box (5), the inner wall block of through hole (11) is connected with and runs through pipe (12), the front that runs through pipe (12) is equipped with annotates inflator (13), the inner wall sliding connection of annotating inflator (13) has recipient (15), the front fixedly connected with of recipient (15) presses pressing block (16).

7. The filter element for the air purifier which can be quickly disassembled and assembled according to claim 6, wherein: an air outlet pipe (14) is fixedly arranged at the bottom end of the air injection cylinder (13) in a penetrating mode, and one end of the air outlet pipe (14) penetrates through the inner wall of the penetrating pipe (12) and is fixedly penetrated through the front face of the air bag (10).