CN213300426U

CN213300426U - Air purifier convenient to change filter screen

Info

Publication number: CN213300426U
Application number: CN202021758055.6U
Authority: CN
Inventors: 杜月霞
Original assignee: Shanghai Chi Yuan Spray Cleaning Equipment Co ltd
Current assignee: Shanghai Chi Yuan Spray Cleaning Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-28
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an air purifier convenient to change filter screen, including the clarifier body, the bottom of clarifier body inner chamber is provided with buffer gear, buffer gear's top fixedly connected with places the board, the top of placing the board is provided with the filter screen, the equal fixedly connected with fixed plate in the left and right sides of filter screen, the equal fixedly connected with stop gear in the left and right sides of clarifier body, the top fixedly connected with mounting panel of filter screen, the left and right sides of mounting panel all is provided with the mounting hole. The utility model discloses a buffer gear, place board, mounting hole, lead to the cooperation of groove, guide pillar and drive block, the drive block that overturns downwards, the drive block drives the guide pillar and removes to both sides, makes the guide pillar break away from the mounting hole, and the filter screen is rebound under buffer spring's effect, no longer need dismantle air purifier during the change, convenient operation to reach the effect of convenient change, solved the problem of the inconvenient change of current device.

Description

Air purifier convenient to change filter screen

Technical Field

The utility model relates to an air purifier technical field specifically is an air purifier convenient to change filter screen.

Background

Air purifier is the domestic appliance that many families all possess, uses air purifier can the air in the clean room, guarantees the cleanliness factor of air, but, filter screen among the air purifier needs the periodic replacement, and at present, current air purifier wants to change the filter screen and must take off air purifier's panel completely and just can change, in addition, still need be operated by the professional, and it is very troublesome to operate, still wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purifier convenient to change filter screen possesses the advantage of convenient change, has solved the problem of the inconvenient change of current device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air purifier convenient to change filter screen, includes the clarifier body, the bottom of clarifier body inner chamber is provided with buffer gear, buffer gear's top fixedly connected with places the board, the top of placing the board is provided with the filter screen, the equal fixedly connected with fixed plate in the left and right sides of filter screen, the equal fixedly connected with stop gear in the left and right sides of clarifier body, the top fixedly connected with mounting panel of filter screen, the left and right sides of mounting panel all is provided with the mounting hole, the top of clarifier body left and right sides all is provided with logical groove, the inner chamber that leads to the groove is provided with the guide pillar, one side swing joint of guide pillar has the drive block.

Preferably, buffer gear includes telescopic link and buffer spring, the bottom fixedly connected with telescopic link of clarifier body inner chamber, the surface cover of telescopic link is equipped with buffer spring.

Preferably, the left side and the right side of the placing plate are both connected with limiting grooves in a sliding manner, and the limiting grooves are arranged on the left side and the right side of the inner cavity of the purifier body.

Preferably, stop gear includes stopper, pulley and spout, the equal fixedly connected with stopper in the left and right sides of clarifier body, the inner chamber fixedly connected with pulley of stopper, the front and the back of fixed plate all are provided with the spout.

Preferably, the surface of the guide post is fixedly connected with a baffle ring, and the surface of the guide post is sleeved with a return spring.

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

1. the utility model discloses a buffer gear, place board, mounting hole, lead to the cooperation of groove, guide pillar and drive block, the drive block that overturns downwards, the drive block drives the guide pillar and removes to both sides, makes the guide pillar break away from the mounting hole, and the filter screen is rebound under buffer spring's effect, no longer need dismantle air purifier during the change, convenient operation to reach the effect of convenient change, solved the problem of the inconvenient change of current device.

2. The utility model discloses a design spacing groove is convenient for carry on spacingly to placing the board, improves the security performance of device, through the cooperation of stopper, pulley and spout, is convenient for carry on spacingly to the filter screen, prevents that the filter screen from rocking.

Drawings

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

FIG. 2 is a top view of the structure of the position limiting block of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a purifier body; 2. a buffer mechanism; 21. a telescopic rod; 22. a buffer spring; 3. placing the plate; 4. a filter screen; 5. a fixing plate; 6. a limiting mechanism; 61. a limiting block; 62. a pulley; 63. a chute; 7. mounting a plate; 8. mounting holes; 9. a through groove; 10. a guide post; 11. a drive block; 12. a limiting groove; 13. a baffle ring; 14. a return spring.

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, an air purifier convenient for replacing a filter screen comprises a purifier body 1, a buffer mechanism 2 is arranged at the bottom of an inner cavity of the purifier body 1, the buffer mechanism 2 comprises a telescopic rod 21 and a buffer spring 22, the telescopic rod 21 is fixedly connected to the bottom of the inner cavity of the purifier body 1, the buffer spring 22 is sleeved on the surface of the telescopic rod 21, a limit groove 12 is designed to facilitate limiting a placing plate 3 and improve the safety performance of the device, the filter screen 4 is conveniently limited by matching a limit block 61, a pulley 62 and a chute 63 to prevent the filter screen 4 from shaking, the placing plate 3 is fixedly connected to the top of the buffer mechanism 2, the limit grooves 12 are slidably connected to the left side and the right side of the placing plate 3, the limit grooves 12 are arranged on the left side and the right side of the inner cavity of the purifier body 1, the filter screen 4 is arranged on the top of the placing plate 3, the left side and the right side of the purifier body 1 are both fixedly connected with a limiting mechanism 6, the limiting mechanism 6 comprises a limiting block 61, a pulley 62 and a chute 63, the left side and the right side of the purifier body 1 are both fixedly connected with the limiting block 61, the inner cavity of the limiting block 61 is fixedly connected with the pulley 62, the front surface and the back surface of the fixed plate 5 are both provided with the chute 63, the top of the filter screen 4 is fixedly connected with a mounting plate 7, the left side and the right side of the mounting plate 7 are both provided with mounting holes 8, the top of the left side and the right side of the purifier body 1 are both provided with through grooves 9, the inner cavity of the through grooves 9 is provided with guide pillars 10, the surfaces of the guide pillars 10 are fixedly connected with baffle rings 13, the surfaces of the guide pillars 10 are sleeved with reset springs 14, one side of the guide pillars 10 is movably connected with, the drive block 11 drives the guide pillar 10 to move towards both sides, so that the guide pillar 10 is separated from the mounting hole 8, the filter screen 4 moves upwards under the action of the buffer spring 22, the air purifier does not need to be disassembled any more during replacement, the operation is convenient, the effect of convenient replacement is achieved, and the problem of inconvenient replacement of the existing device is solved.

During the use, upset drive block 11 downwards, drive block 11 drives guide pillar 10 and removes to both sides, makes guide pillar 10 break away from mounting hole 8, and filter screen 4 upwards removes under buffer spring 22's effect, changes filter screen 4, and filter screen 4 after will changing inserts stopper 61, and is spacing to filter screen 4, prevents that filter screen 4 from rocking, no longer need dismantle air purifier during the change, convenient operation to reach the effect of convenient change.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purifier convenient to change filter screen, includes clarifier body (1), its characterized in that: the bottom of clarifier body (1) inner chamber is provided with buffer gear (2), board (3) are placed to the top fixedly connected with of buffer gear (2), the top of placing board (3) is provided with filter screen (4), the equal fixedly connected with fixed plate (5) of the left and right sides of filter screen (4), the equal fixedly connected with stop gear (6) of the left and right sides of clarifier body (1), the top fixedly connected with mounting panel (7) of filter screen (4), the left and right sides of mounting panel (7) all is provided with mounting hole (8), the top of clarifier body (1) the left and right sides all is provided with logical groove (9), the inner chamber that leads to groove (9) is provided with guide pillar (10), one side swing joint of guide pillar (10) has drive block (11).

2. An air purifier convenient for replacing filter screens according to claim 1, wherein: buffer gear (2) include telescopic link (21) and buffer spring (22), the bottom fixedly connected with telescopic link (21) of clarifier body (1) inner chamber, the surface cover of telescopic link (21) is equipped with buffer spring (22).

3. An air purifier convenient for replacing filter screens according to claim 1, wherein: the left side and the right side of the placing plate (3) are both connected with limiting grooves (12) in a sliding mode, and the limiting grooves (12) are arranged on the left side and the right side of an inner cavity of the purifier body (1).

4. An air purifier convenient for replacing filter screens according to claim 1, wherein: stop gear (6) include stopper (61), pulley (62) and spout (63), the equal fixedly connected with stopper (61) of the left and right sides of clarifier body (1), the inner chamber fixedly connected with pulley (62) of stopper (61), the front and the back of fixed plate (5) all are provided with spout (63).

5. An air purifier convenient for replacing filter screens according to claim 1, wherein: the surface of the guide post (10) is fixedly connected with a baffle ring (13), and the surface of the guide post (10) is sleeved with a return spring (14).