CN218442742U

CN218442742U - Filter element replacing device of air purifier

Info

Publication number: CN218442742U
Application number: CN202222851554.5U
Authority: CN
Inventors: 刘海
Original assignee: Shenzhen Jinghailiang Electronic Technology Co ltd
Current assignee: Shenzhen Jinghailiang Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-03
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an air purifier's filter core changing device, including the device shell, the perforation groove has been seted up to the front end surface of device shell, the outer wall of device shell is provided with elasticity bandage and carrying handle, the elasticity bandage is located the lower extreme of carrying handle, the rear end surface of device shell is provided with sealed lid, the upper end surface of sealed lid is provided with the handle, the inner wall in perforation groove is provided with the movable rod, the one end surface of movable rod is provided with the push-and-pull handle. This air purifier's filter core replacing device, through the device shell that sets up, push and pull handle, movable rod, elasticity bandage, carrying handle, sealed lid, limit baffle, filter core change hook and perforation groove, can improve the change convenience of filter core, reduce the direct contact of filter core, secondly, can accomodate old and useless filter core, avoided filter core surface adnexed dust to shake off the condition on ground in the change process.

Description

Filter element replacing device of air purifier

Technical Field

The utility model relates to a technical field is changed to the filter core, in particular to air purifier's filter core changing device.

Background

The filter element replacing device of the air purifier is a device which is convenient for people to replace the filter element in the air purifier.

In the patent application number of the Chinese utility model: CN202021604981.8 discloses a replacing device for a filter element in an air purifier, which comprises a machine body, a notch is formed in the right side of the machine body, a protective shell is arranged inside the notch, upper and lower ends of the protective shell are movably mounted on upper and lower side walls inside the notch respectively, a filter element is arranged inside the notch, fixture blocks are fixedly mounted at upper and lower ends of the filter element, the upper and lower side walls of the notch are respectively provided with a clamping device, when the filter element needs to be replaced, the protective shell is detached from the machine body, then the filter element is held by hands, the filter element is lifted upwards, the square blocks are synchronously driven by the upward movement of the fixture blocks, the square plates and the first arc blocks move upwards, a pressure spring moves upwards, the first arc blocks are in contact with the second arc blocks, the second arc blocks slide in a sliding groove through sliding blocks, the tension spring is compressed, the replacing work for the filter element is carried out, not only the replacing time is shortened, manpower is saved, but certain defects exist when the replacing device is used, firstly, the convenience for replacing the filter element is poor, and secondly, dust attached to the surface of the filter element is easily shaken off to the ground in the replacing process.

Therefore, it is necessary to provide a filter element exchanging apparatus for an air cleaner to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an air purifier's filter element changing device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air purifier's filter core changing device, includes the device shell, the perforation hole groove has been seted up to the front end surface of device shell, the outer wall of device shell is provided with elasticity bandage and carrying handle, the elasticity bandage is located the lower extreme of carrying handle, the rear end surface of device shell is provided with sealed lid, the upper end surface of sealed lid is provided with the handle, the inner wall in perforation hole groove is provided with the movable rod, the one end surface of movable rod is provided with the push-and-pull handle, the other end surface of movable rod is provided with filter core change hook, the inner wall of device shell is provided with limit baffle.

Preferably, one side surface of carrying handle and the outer wall fixed connection of device shell, the quantity of carrying handle is two sets of, the both ends surface of elasticity bandage all with the outer wall fixed connection of device shell, the material of elasticity bandage is silica gel, the rear end surface of device shell can be dismantled with the outer wall of sealed lid and be connected, the upper end surface of sealed lid and the lower extreme fixed surface of handle are connected, the outer wall of movable rod and the inner wall swing joint in perforation groove, the one end surface of movable rod and the one end fixed surface that pushes away and draws the handle are connected, the other end surface of movable rod can be dismantled with the one end surface of filter core change hook and be connected, limit baffle's lower extreme surface and the inner wall fixed connection of device shell are favorable to the overall structure stability of device.

Compared with the prior art, the utility model provides an air purifier's filter core exchange device has following beneficial effect:

1. this kind of air purifier's filter core replacer, through the push-and-pull handle, movable rod and the filter core change hook that sets up, when the filter core was changed, the accessible push-and-pull drives during the movable rod stretches into the inside filter core standing groove of air purifier, makes filter core change hook catch on the filter core surface hang the rope, and the rope is hung in the pulling and dismantles the filter core, improves the change convenience of filter core, reduces the direct contact of filter core.

2. This air purifier's filter core exchange device, through device shell, elasticity bandage, carrying handle, sealed lid and the limit baffle that sets up, when the filter core was changed, can embolia the air purifier outer wall with the elasticity bandage, make the filter core standing groove aim at device shell rear end, old and useless filter core dismantles the back, can directly drag to device shell inner wall, has avoided the circumstances that the adnexed dust in change in-process filter core surface shakes off ground.

Drawings

Fig. 1 is an appearance diagram of the overall structure of the present invention.

Fig. 2 is a rear view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the push-pull handle 2 of fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the device case 1 of fig. 1 according to the present invention.

In the figure: 1. a device housing; 2. a push-pull handle; 3. a movable rod; 4. an elastic bandage; 5. a carrying handle; 6. a handle; 7. a sealing cover; 8. a limit baffle; 9. a filter element replacing hook; 10. a perforated slot.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a filter element replacing device of an air purifier, including a device housing 1, a perforation slot 10 is provided on the front end outer surface of the device housing 1, the outer wall of the device housing 1 is provided with an elastic bandage 4 and a handle 5, the elastic bandage 4 is located at the lower end of the handle 5, a sealing cover 7 is provided on the rear end outer surface of the device housing 1, a handle 6 is provided on the upper end outer surface of the sealing cover 7, a movable rod 3 is provided on the inner wall of the perforation slot 10, a push-pull handle 2 is provided on the one end outer surface of the movable rod 3, a filter element replacing hook 9 is provided on the other end outer surface of the movable rod 3, a limit baffle 8 is provided on the inner wall of the device housing 1, one side outer surface of the handle 5 is fixedly connected with the outer wall of the device housing 1, the number of the handles 5 is two sets, the outer surfaces of the two ends of the elastic bandage 4 are fixedly connected with the outer wall of the device housing 1, the elastic bandage 4 is made of silica gel, the rear end outer surface of the device housing 1 is detachably connected with the outer surface of the sealing cover 7, the upper end outer surface of the sealing cover 7 is fixedly connected with the lower end outer surface of the handle 6, the outer surface of the movable rod 3 is connected with the inner wall of the push-pull rod, the inner wall of the movable rod, the movable rod 3, the movable rod is connected with the other end outer surface of the movable rod, and the other end of the movable rod, the movable rod is connected with the other end of the stable structure of the filter element replacing hook, and the movable rod, the lower end of the movable rod is beneficial to the filter element, the filter element stabilizing structure.

Principle of operation

The utility model relates to an air purifier's filter core replacer, during the use, the user installs air purifier with device shell 1 through elasticity bandage 4 on, dismantle old and useless filter core through push-and-pull 2, drag old and useless filter core to device shell 1 again, just can accomplish whole filter core replacer's use, the push-and-pull of its setting is 2, movable rod 3 and filter core change hook 9, when the filter core is changed, accessible push-and-pull 2 drive movable rod 3 stretch into the inside filter core standing groove of air purifier, make filter core change hook 9 catch on the string rope on filter core surface, the rope is hung in the pulling and dismantles the filter core, improve the change convenience of filter core, reduce the direct contact of filter core, the device shell 1 of its setting, elasticity bandage 4, carrying handle 5, handle 6, sealed lid 7 and limit baffle 8, when the filter core is changed, can embolia air purifier outer wall with elasticity bandage 4, make filter core standing groove aim at device shell rear end, old and useless filter core dismantlement back, can directly drag to device shell 1 inner wall, the dust of filter core change in-process attached to the circumstances on ground surface is shaken off.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air purifier's filter core exchange device, includes device shell (1), its characterized in that: perforation groove (10) have been seted up to the front end surface of device shell (1), the outer wall of device shell (1) is provided with elasticity bandage (4) and carrying handle (5), elasticity bandage (4) are located the lower extreme of carrying handle (5), the rear end surface of device shell (1) is provided with sealed lid (7), the upper end surface of sealed lid (7) is provided with handle (6), the inner wall in perforation groove (10) is provided with movable rod (3), the one end surface of movable rod (3) is provided with and pushes away and draws handle (2), the other end surface of movable rod (3) is provided with filter core change hook (9), the inner wall of device shell (1) is provided with limit baffle (8).

2. A filter element exchange device for an air cleaner according to claim 1, wherein: the outer surface of one side of the carrying handle (5) is fixedly connected with the outer wall of the device shell (1), and the number of the carrying handles (5) is two.

3. A filter element exchange device for an air cleaner according to claim 1, wherein: the outer surfaces of the two ends of the elastic bandage (4) are fixedly connected with the outer wall of the device shell (1), and the elastic bandage (4) is made of silica gel.

4. A filter element exchange device for an air cleaner according to claim 1, wherein: the outer surface of the rear end of the device shell (1) is detachably connected with the outer wall of the sealing cover (7), and the outer surface of the upper end of the sealing cover (7) is fixedly connected with the outer surface of the lower end of the handle (6).

5. A filter element exchange device for an air cleaner according to claim 1, wherein: the outer wall of the movable rod (3) is movably connected with the inner wall of the perforation groove (10), and the outer surface of one end of the movable rod (3) is fixedly connected with the outer surface of one end of the push-pull handle (2).

6. A filter element exchange device for an air cleaner according to claim 1, wherein: the outer surface of the other end of the movable rod (3) is detachably connected with the outer surface of one end of the filter element replacing hook (9), and the outer surface of the lower end of the limiting baffle (8) is fixedly connected with the inner wall of the device shell (1).