CN212790130U

CN212790130U - Air purification device convenient to renew cartridge more

Info

Publication number: CN212790130U
Application number: CN202020558560.XU
Authority: CN
Inventors: 盛洁熠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-03-26
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses an air purification device convenient to renew cartridge more, including clarifier machine case and filter core body, four support the equal horizontal tower of tower pole are put on the protruding edge in top narrow limit, the bottom gib head opening of clip sets up outwards and its gib head corresponds to detain and establish on the triangle knot piece, respectively move the spring coupling together through a top between the bottom gib head back of every clip and the lateral wall face of filter core body, the below of triangle knot piece, it pushes away the head to dispose on the same water flat line of the bottom gib head outside position department of corresponding clip, the outside that stretches out the clarifier machine case behind the uide bushing is run through to the action bars level, the outer end tip of action bars has handle and its outside cover of the body of rod to be equipped with the pressure spring that resets, every supports and corresponds on the base and installs a buffer spring. The utility model discloses a whole air purification device is to the convenient purpose of changing of filter core, and easy operation is convenient.

Description

Air purification device convenient to renew cartridge more

Technical Field

The utility model relates to an air purification equipment correlation technique field specifically is an air purification device convenient to renew cartridge more.

Background

The air purifier has the main functions of removing particulate matters in air, including allergens, indoor PM2.5 and the like, and simultaneously can solve the problem of air pollution caused by indoor, underground spaces and volatile organic matters in vehicles due to decoration or other reasons.

Along with the continuous progress of education culture, people pay more and more attention to the air quality of students, as dozens of students are usually in one class, the students are in classrooms for a long time, once the air flow in the classrooms is unsmooth, the air quality can be rapidly deteriorated to influence the breathing of the students and damage the health, therefore, schools usually purchase a large number of air purifiers, 2 to 3 air purifiers are placed in each classroom, the air purifiers need to replace filter elements after being used for a period of time,

however, traditional air purifier is mostly the integral type, and its filter core complex operation when changing all has certain inconvenience to the change of filter core and the maintenance of equipment, has wasted a large amount of times of user, can reduce the purifying effect who makes the clarifier if unable timely change for a long time, therefore we make the improvement to this, provide the air purifier of the renew cartridge of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification device convenient to 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:

an air purification device convenient for replacing a filter element comprises a purifier case and a filter element body, wherein the top end positions of the middle parts of the front, back, left and right sides of the filter element body are respectively and horizontally fixedly connected with a supporting tower rod, the four supporting tower rods are uniformly and horizontally placed on the convex edge of the narrow edge of the top end, the bottom end surface of each supporting tower rod is respectively and correspondingly hinged with a clasp through a hinged support, the bottom end hook head opening of the clasp is outwards arranged, the hook head of the clasp is correspondingly buckled on a triangular buckle block, the triangular buckle block is correspondingly fixed on the inner wall surface of a case body of the purifier case, the back part of the bottom end hook head of each clasp is connected with the side wall surface of the filter element body through a pushing spring, a pushing head is arranged below the triangular buckle block and on the same horizontal line corresponding to the outer side position of the bottom end hook head of the clasp, the pushing head is matched with the bottom end hook head of the clasp and is correspondingly fixed at the inner end part of an, the utility model discloses a filter core, including filter core body, action bars, handle, corresponding bottom broadside, the action bars level runs through and stretches out the outside of clarifier machine case behind the uide bushing, the outer end tip of action bars has the handle and its body of rod outside cover is equipped with the pressure spring that resets, on the four corners position under the filter core body, on corresponding the upper surface on the protruding edge of bottom broadside still the equipartition be fixed with four support bases, correspond on every support base and install a buffer spring.

Preferably: the upper portion of the inner wall face of the purifier case extends inwards integrally to form a top narrow-edge convex edge, and the lower portion of the inner wall face of the purifier case extends inwards integrally to form a bottom wide-edge convex edge.

Preferably: one end of the reset pressure spring is fixed on the guide sleeve, and the other end of the reset pressure spring is fixed on the handle.

Preferably: the top end of the buffer spring is fixedly provided with a gasket, and the gasket is made of rubber materials.

Has the advantages that:

when the filter screen inside the filter element body is required to be cleaned due to mesh blockage caused by long-time use, the quick disassembly operation of the filter element body can be completed, the quick installation operation of the filter element body can be completed, the convenient replacement of the filter element by the whole air purification device is realized, the operation is simple and convenient, the structural design is ingenious, the safety and the reliability are realized, the problem of inconvenience in replacement of the filter element in the prior art is solved, and the filter element has good popularization and application values.

Drawings

Fig. 1 is a schematic structural diagram of an air purification device facilitating filter element replacement.

Fig. 2 is a schematic top view of a purifier case in an air purifying apparatus for facilitating replacement of a filter element.

Fig. 3 is a distribution diagram of the position of the support tower on the filter element body in the air cleaning device for facilitating the replacement of the filter element.

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. 1-3, in an embodiment of the present invention, an air purification apparatus convenient for replacing a filter element includes a purifier case 1 and a filter element body 2, a top narrow edge 101 integrally extends from an upper portion of an inner wall of the purifier case 1, and a bottom wide edge 102 integrally extends from a lower portion of the inner wall of the purifier case 1.

The filter element comprises a filter element body 2, wherein the filter element body is characterized in that the top ends of the middle parts on four side surfaces, the front side, the rear side, the left side and the right side of the filter element body 2 are respectively and horizontally and correspondingly fixedly connected with a support tower rod 3, the four support tower rods 3 are uniformly and horizontally placed on a convex edge 101 at the narrow side of the top end, the bottom surface of each support tower rod 3 is correspondingly and rotatably hinged with a clasp 5 through a hinged support 4, the bottom hook head opening of each clasp 5 is outwards arranged, the hook head of each clasp 5 is correspondingly buckled on a triangular buckle block 7, the triangular buckle block 7 is correspondingly fixed on the inner wall surface of a box body of a purifier case 1, and the back part of the bottom hook head of each clasp 5 is connected.

The below of triangle knot piece 7, correspond and dispose push head 14 on the same water flat line of bottom gib head outside position department of clasp 5, push head 14 cooperatees and push head 14 corresponds the inner tip of fixing at action bars 13 with the bottom gib head of clasp 5, the outside that stretches out clarifier machine case 1 after uide bushing 12 is run through to action bars 13 level, the outer end tip of action bars 13 has handle 16 and its body of rod outside cover to be equipped with and resets pressure spring 15, and the one end of pressure spring 15 that resets is fixed on uide bushing 12 and its other end is fixed on handle 16.

Still the equipartition is fixed with four support bases 11 on the upper surface that corresponds the protruding edge 102 of bottom broadside under filter core body 2 four corners position, corresponds on every support base 11 and installs a buffer spring 10, buffer spring 10's top is fixed with gasket 9, gasket 9 adopts rubber materials to make.

The utility model designs an air purification device convenient for replacing filter element, which is provided with a support tower rod 3, a hinged support 4, a clasp 5, a triangular buckle block 7, a pushing spring 6, a pushing head 14, an operating rod 13, a guide sleeve 12, a handle 16, a reset pressure spring 15, a support base 11, a buffer spring 10 and a gasket 9, when the filter screen inside the filter element body 2 needs to be cleaned once the mesh is blocked due to long-time use, a user only needs to operate the handle 16 to push the operating rod 13 to move inwards, the reset pressure spring 15 is compressed and shortened by force, the operating rod 13 stably moves under the guide of the guide sleeve 12, the pushing head 14 is matched with the bottom hook head of the clasp 5 to apply a pushing force to the back of the clasp 5, because the bottom hook head of each clasp 5 is connected with the side wall surface of the filter element body 2 through the pushing spring 6, the top end of the clasp 5 is correspondingly hinged on the bottom of the support tower rod 3 through the hinged support 4, the clasp 5 is deflected immediately, the hook head at the bottom end of the clasp 5 is separated from the triangular buckle block 7, the clasp 5 in a locking state is unlocked, the pushing spring 6 is compressed under stress, the filter element body 2 is always kept in a compression state due to the fact that the filter element body 2 presses the buffer spring 10 in an initial state, when the clasp 5 is unlocked, the filter element body 2 is pushed upwards by the reset force of the buffer spring 10, and then the filter element body 2 is directly taken out, so that the rapid disassembly operation of the filter element body 2 is completed, when the internal filter screen is cleaned and is installed, the filter element body 2 is only required to be installed into the purifier case 1 again, the four support tower rods 3 are all horizontally placed on the narrow-edge convex edge 101 at the top end, the hook head at the bottom end of the clasp 5 is matched with the triangular buckle block 7 in a tight fit mode, and is rapidly locked on the triangular buckle block 7 under the pushing force of the pushing spring 6 after the bottom end of the triangular buckle block 7 is reached, gasket 9 and buffer spring 10 receive the extrusion of filter element body 2 and shorten the deformation, so accomplished filter element body 2's quick installation operation, fine realization whole air purification device to the convenient change purpose of filter core, easy operation is convenient, structural design is ingenious, safe and reliable, the inconvenient problem of filter core change that exists among the prior art has been solved, good popularization and application is worth.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An air purification device convenient for filter element replacement comprises a purifier case (1) and a filter element body (2), and is characterized in that the top end positions of the middle parts of the four side surfaces of the filter element body (2) are respectively and horizontally fixedly connected with a supporting tower rod (3), the four supporting tower rods (3) are uniformly and horizontally placed on a convex edge (101) at the narrow side of the top end, the bottom end surface of each supporting tower rod (3) is correspondingly and rotatably hinged with a clasp (5) through a hinged support (4), the bottom end clasp head opening of the clasp (5) is outwards arranged, the clasp head is correspondingly buckled on a triangular clasp block (7), the triangular clasp block (7) is correspondingly fixed on the inner wall surface of the case body of the purifier case (1), the bottom end clasp head back of each clasp (5) is connected with the side wall surface of the filter element body (2) through a jacking spring (6), the below of triangle knot piece (7), correspond and dispose push head (14) on the same water flat line of bottom gib head outside position department of clip (5), push head (14) cooperate and push head (14) correspond and fix the inner tip at action bars (13) with the bottom gib head of clip (5), the outside that stretches out clarifier machine case (1) behind uide bushing (12) is run through to action bars (13) level, the outer end tip of action bars (13) has handle (16) and its body of rod outside cover and is equipped with pressure spring (15) that resets, still the equipartition is fixed with four support base (11) on the position of the four corners under filter core body (2), on the upper surface that corresponds bottom broadside protruding edge (102), corresponds on every support base (11) and installs a buffer spring (10).

2. The air purification device convenient for filter element replacement according to claim 1, wherein a top end narrow edge (101) integrally extends inwards from the upper position of the inner wall surface of the tank body of the purifier case (1), and a bottom end wide edge (102) integrally extends inwards from the lower position of the inner wall surface of the tank body of the purifier case (1).

3. An air cleaning device for facilitating filter element replacement according to claim 1, wherein one end of the return pressure spring (15) is fixed on the guide sleeve (12) and the other end thereof is fixed on the handle (16).

4. An air cleaning device convenient for replacing a filter element according to claim 1, wherein a gasket (9) is fixedly arranged at the top end of the buffer spring (10), and the gasket (9) is made of rubber material.