CN214949618U

CN214949618U - Air purifier with initial filter screen convenient to disassemble

Info

Publication number: CN214949618U
Application number: CN202121032293.3U
Authority: CN
Inventors: 林丽; 李季; 刘毅强
Original assignee: Jilin Zhuo Xin Kang Tai Medical Technology Co ltd
Current assignee: Jilin Zhuo Xin Kang Tai Medical Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-30
Anticipated expiration: 2031-05-14

Abstract

An air purifier capable of conveniently disassembling a primary filter screen comprises a primary filter chamber of the purifier, wherein a filter frame is arranged in the primary filter chamber of the purifier, a fixed disc is arranged in the middle of the filter frame and fixed on the filter frame through a support plate, the primary filter screen is arranged between the support plates, a clamping structure is arranged above the filter frame and comprises a rotary disc, the rotary disc is rotatably connected with a fixed plate through an inert rotating shaft, rotary rods corresponding to the number of the support plates are arranged on the outer sides of the rotary disc, one end of each rotary rod is fixedly connected with the side surface of the rotary disc, the other end of each rotary rod is hinged with a clamping jaw, a limiting groove is arranged on each clamping jaw, a limiting shaft is arranged on one side, away from the fixed disc, of the support plate, the free end of each limiting shaft is matched with the corresponding limiting groove, and an annular clamping groove is arranged on the inner wall of the primary filter chamber of the purifier, the utility model discloses can accomplish the quick installation and the dismantlement of just filter screen, convenient just dismantlement of filter screen facilitates the use.

Description

Air purifier with initial filter screen convenient to disassemble

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to can conveniently dismantle air purifier of primary filter screen.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to 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. Air purification device provides fresh air to the room in people's use constantly, has improved people's quality of life, nevertheless because current air purification device is because the installation of primary filter screen is inconvenient with the dismantlement, causes the clearance untimely, influences normal use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems mentioned in the background art, the embodiment of the utility model provides an air purifier capable of conveniently disassembling a primary filter screen, which comprises a primary filter chamber of the purifier, wherein a filter frame is arranged in the primary filter chamber of the purifier, a fixed disc is arranged in the middle of the filter frame, the fixed disc is fixed on the filter frame through a support plate, the primary filter screen is arranged between the support plates, a clamping structure is arranged above the filter frame, the clamping structure comprises a rotary disc, the rotary disc is rotatably connected with a fixed plate through an inert rotating shaft, rotary rods with the number corresponding to that of the support plates are arranged on the outer sides of the rotary disc, one end of each rotary rod is fixedly connected with the side surface of the rotary disc, the other end of each rotary rod is hinged with a claw, a limit groove is arranged on each claw, a limit shaft is arranged on one side of the support plate far away from the fixed disc, and the free end of the limit shaft is matched with the limit groove, and the inner wall of the primary filtering cavity of the purifier is provided with an annular clamping groove.

Preferably, a sealing rubber gasket is arranged on the side surface of the filter frame.

Preferably, be provided with the constant head tank on the clarifier just strains the intracavity wall, it is provided with the draw runner to filter the frame side, draw runner and constant head tank sliding fit.

Preferably, the clamping jaws are matched with the annular clamping groove in height when the slide bar is positioned at the bottommost end of the positioning groove.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

the utility model discloses can accomplish the quick installation and the dismantlement of just filter screen, convenient just dismantlement of filter screen facilitates the use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a top view of a primary filter chamber of an air purifier, which is provided by an embodiment of the present invention and can conveniently detach a primary filter screen;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a top view of the filter frame with the ends of the jaws entering the ring groove;

fig. 4 is a top view of the filter frame with the ends of the jaws being rotated out of the circular slots.

In the shown attached drawing, the purifier primary filter chamber 1, the filter frame 2, the fixed disk 3, the support plate 4, the primary filter screen 5, the rotating disk 6, the rotating rod 7, the claw 8, the limiting groove 9, the limiting shaft 10, the annular clamping groove 11, the positioning groove 12 and the slide bar 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.

In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.

As shown in fig. 1-4, an air purifier capable of conveniently detaching a primary filter screen 5 provided by the embodiment of the present invention comprises a primary filter chamber 1 of the purifier, a filter frame 2 is disposed inside the primary filter chamber 1 of the purifier, a fixed disk 3 is disposed in the middle of the filter frame 2, the fixed disk 3 is fixed on the filter frame 2 through a support plate 4, the primary filter screen 5 is disposed between the support plates 4, a clamping structure is disposed above the filter frame 2, the clamping structure comprises a rotary disk 6, the rotary disk 6 is rotatably connected with a fixed plate through an inert rotating shaft, rotary rods 7 corresponding to the number of the support plates 4 are disposed outside the rotary disk 6, one end of each rotary rod 7 is fixedly connected with the side surface of the rotary disk 6, the other end of each rotary rod is hinged with a claw 8, a limit groove 9 is disposed on each claw 8, and a limit shaft 10 is disposed on one side of the support plate 4 far away from the fixed disk 3, the free end of the limiting shaft 10 is matched with the limiting groove 9, the inner wall of the primary filter cavity 1 of the purifier is provided with an annular clamping groove 11, the side surface of the filter frame 2 is provided with a sealing rubber gasket, the inner wall of the primary filter cavity 1 of the purifier is provided with a positioning groove 12, the side surface of the filter frame 2 is provided with a slide bar 13, the slide bar 13 is in sliding fit with the positioning groove 12, when the slide bar 13 is positioned at the bottommost end of the positioning groove 12, the clamping claw 8 is matched with the annular clamping groove 11 in height, in the utility model, when the primary green net works, the filter frame 2 is positioned through the slide bar 13 and the positioning groove 12, the end part of the clamping claw 8 enters the annular clamping groove 11, the filter frame 2 is fixed in the middle part of the primary filter cavity 1 of the purifier, the sealing rubber gasket on the surface of the filter frame 2 seals the interior of the primary filter cavity 1 and the filter frame 2, and ensures the filtering effect of the primary filter screen 5, when primary filter screen 5 dismantles, through rotating rotary disk 6, rotary disk 6 drives rotary rod 7 and rotates, rotary rod 7 drives the tip that rotary rod 7 was followed to jack catch 8 and rotates, annular groove 11 is rolled out to the one end that rotary rod 7 was kept away from to jack catch 8 under the restriction of spacing groove 9 and spacing axle 10, conveniently filters frame 2 and takes out to convenient primary filter screen 5's dismantlement, the utility model discloses can accomplish primary filter screen 5's quick installation and dismantlement, facilitate the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An air purifier with a primary filter screen convenient to disassemble is characterized by comprising a primary filter cavity of the purifier, the interior of the primary filter chamber of the purifier is provided with a filter frame, the middle part of the filter frame is provided with a fixed disc, the fixed disc is fixed on the filter frame through the support plates, a primary filter screen is arranged between the support plates, a clamping structure is arranged above the filter frame, the clamping structure comprises a rotating disk, the rotating disk is rotatably connected with the fixed plate through an inert rotating shaft, the outer sides of the rotating disks are provided with rotating rods the number of which corresponds to that of the supporting plates, one end of each rotating rod is fixedly connected with the side surface of the rotating disk, the other end of each rotating rod is hinged with a claw, the clamping jaws are provided with limit grooves, one side of the supporting plate away from the fixed disk is provided with a limit shaft, the free end of the limiting shaft is matched with the limiting groove, and the inner wall of the primary filtering cavity of the purifier is provided with an annular clamping groove.

2. The air purifier capable of conveniently disassembling the primary filter screen according to claim 1, wherein a sealing rubber gasket is arranged on the side surface of the filter frame.

3. The air purifier capable of conveniently disassembling the primary filter screen according to claim 1, wherein a positioning groove is arranged on the inner wall of the primary filter cavity of the air purifier, a slide bar is arranged on the side surface of the filter frame, and the slide bar is in sliding fit with the positioning groove.

4. The air purifier with the primary filter screen convenient to detach as claimed in claim 3, wherein the claws are matched with the ring-shaped groove in height when the slide bar is positioned at the lowermost end of the positioning groove.