CN220062039U

CN220062039U - Air purifying device

Info

Publication number: CN220062039U
Application number: CN202321565559.XU
Authority: CN
Inventors: 王琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-21
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an air purifying device which comprises a door plate, a purifying opening, a placing box body, a U-shaped clamping groove body and a purifying filter screen, wherein the purifying opening is transversely formed in the two sides of the placing box body in a penetrating mode, the U-shaped clamping groove body is fixedly connected to the position, corresponding to the purifying opening, of the outer side of the placing box body, a slot is formed in the U-shaped clamping groove body, a frame body is inserted in the slot, the purifying filter screen is fixedly connected to the inner side of the frame body, when the purifying filter screen needs to be cleaned, a pull handle is pulled to enable a transverse inserting rod to slide, the transverse inserting rod moves to drive a fixing ring to move together, so that a spring is compressed, the end portion of the transverse inserting rod can be pulled out from an inserting hole, the frame body is not limited any more at the moment, then the frame body can be pulled out through a pulling pull block, the purifying filter screen can be conveniently and rapidly taken out for cleaning, and the whole process is free of bolt disassembly, and therefore the dust filtering mechanism consisting of the filter screen and the frame body can be disassembled.

Description

Air purifying device

Technical Field

The utility model relates to the technical field of air purification, in particular to an air purification device.

Background

In the process of producing and fermenting the strains, the personnel can contact the strains with a certain amount of air by using the air purifying device for fermentation, and the conventional air purifying device for fermentation has simple operation steps when in use, is convenient for the personnel to use when fermenting the strains, but still has more inconvenient problems.

At present, when the existing air purifying device for fermentation is used, personnel can place strains in the air purifying device, then air enters the air purifying device to be in contact with the strains, and because most of dust filtering mechanisms on the existing air purifying device for fermentation are fixed through bolts, the dust filtering mechanisms on the air purifying device for fermentation are inconvenient to detach and clean, and based on the air purifying device, the air purifying device is optimized.

Disclosure of Invention

The present utility model is directed to an air purifying device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an air purification device, includes places the box, the both sides of placing the box all transversely run through and offered the purification mouth, the outside of placing the box corresponds the equal fixedly connected with U-shaped draw-in groove body of purification mouth department, the slot has been offered on the U-shaped draw-in groove body, the slot interpolation is equipped with the box, the inboard fixedly connected with purification filter screen of box, purification filter screen corresponds the setting with the purification mouth, the front end one side fixedly connected with connecting rod of U-shaped draw-in groove body, transversely run through sliding connection has the horizontal inserted bar on the connecting rod, the front end of box transversely run through the jack of offering with horizontal inserted bar looks adaptation, the other end fixedly connected with pull handle of horizontal inserted bar, the outside fixed cover of horizontal inserted bar is equipped with the solid fixed ring, the outside cover of horizontal bar is equipped with the spring, the one end and the lateral wall fixed connection of solid fixed ring of spring, the other end and the lateral wall fixed connection of connecting rod of spring, the operation mouth has been offered to the front side of placing the box, the front side of placing the box corresponds the door plant department.

As a further scheme of the utility model: one side of door plant is provided with the hinge, one side of door plant is articulated with the preceding lateral wall of placing the box through the hinge, fixedly connected with pivot on the preceding lateral wall of placing the box, the outside of pivot rotates the cover and is equipped with the pin, the bottom fixedly connected with spring leaf of pin, the bottom fixedly connected with dead lever of spring leaf, the one end of dead lever and the preceding lateral wall fixed connection of placing the box.

As still further aspects of the utility model: and a first rectangular sealing ring is fixedly connected to the rear side wall of the door plate.

As still further aspects of the utility model: rectangular grooves are formed in two sides of the placement box body, second rectangular sealing rings are fixedly connected in the rectangular grooves, and the second rectangular sealing rings are arranged in one-to-one correspondence with the box body.

As still further aspects of the utility model: two pull blocks are symmetrically and fixedly connected to the side wall of the front end of the frame body.

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

1. when the filter screen is required to be cleaned and purified, the pull handle is pulled to enable the transverse inserting rod to slide, the fixing ring is driven to move together by the movement of the transverse inserting rod, so that the spring is compressed, when the spring is compressed to a certain degree, the end part of the transverse inserting rod can be pulled out from the jack, the frame body is not limited any more by the transverse inserting rod, then, the frame body can be pulled out by pulling the pull block, and the filter screen can be taken out conveniently and rapidly to be cleaned and cleaned, the whole process is free of bolt disassembly, and the disassembly of the dust filtering mechanism consisting of the filter screen and the frame body can be realized, so that the operation is more convenient.

2. Through the cooperation of dead lever, spring leaf, pivot, pin and hinge, the one end of downward pressing pin, like this, the pin rotates along the pivot, compression spring leaf simultaneously can overturn the door plant along the pin joint of hinge when the pin no longer prevents the door plant to the realization is opened the door plant.

Drawings

Fig. 1 is a schematic view of the overall structure of an air cleaning device.

Fig. 2 is an enlarged view at a in the air cleaning apparatus.

Fig. 3 is a partial perspective view of the air cleaning device.

Fig. 4 is a partial perspective view of a second embodiment of the air cleaning device.

Fig. 5 is a schematic view of an air cleaning device at a cleaning filter screen.

Fig. 6 is a sectional view of the air cleaning device at the connecting rod.

The figure shows: the device comprises a first rectangular sealing ring 1, a door plate 2, a purifying opening 3, a placing box body 4, a U-shaped clamping groove body 5, a purifying filter screen 6, a connecting rod 7, an inserting hole 8, an inserting groove 9, a frame body 10, a fixing rod 11, a spring piece 12, a rotating shaft 13, a stop lever 14, an operating opening 15, a transverse inserting rod 16, a pull block 17, a spring 18, a fixing ring 19, a pull handle 20, a hinge 21 and a second rectangular sealing ring 22.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in an embodiment of the present utility model, an air purifying device includes a placement box 4, two sides of the placement box 4 are transversely penetrated and provided with a purifying opening 3, the outer side of the placement box 4 is fixedly connected with a U-shaped clamping groove 5 corresponding to the purifying opening 3, a slot 9 is provided on the U-shaped clamping groove 5, a frame 10 is inserted in the slot 9, the inner side of the frame 10 is fixedly connected with a purifying filter screen 6, the purifying filter screen 6 is correspondingly arranged with the purifying opening 3, one side of the front end of the U-shaped clamping groove 5 is fixedly connected with a connecting rod 7, a transverse inserting rod 16 is transversely penetrated and slidingly connected on the connecting rod 7, the front end of the frame 10 is transversely penetrated and provided with a jack 8 matched with the transverse inserting rod 16, one end of the transverse inserting rod 16 is inserted into the jack 8, the other end of the transverse inserting rod 16 is fixedly connected with a pull handle 20, a fixing ring 19 is fixedly sleeved on the outer side of the transverse inserting rod 16, one end of the spring 18 is fixedly connected with a side wall of the fixing ring 19, the other end of the spring 18 is fixedly connected with a side wall of the connecting rod 7, the front side wall 4 of the placement box 4 is correspondingly provided with a door plate 15, and the front side of the placement box 4 is correspondingly provided with a door plate 2.

One side of door plant 2 is provided with hinge 21, one side of door plant 2 is articulated with the preceding lateral wall of placing box 4 through hinge 21, fixedly connected with pivot 13 on the preceding lateral wall of placing box 4, the outside of pivot 13 rotates the cover and is equipped with pin 14, the bottom fixedly connected with spring leaf 12 of pin 14, the bottom fixedly connected with dead lever 11 of spring leaf 12, the one end of dead lever 11 and the preceding lateral wall fixed connection of placing box 4, pin 14 withstands in the front side of door plant 2, fixedly connected with first rectangle sealing washer 1 on the back lateral wall of door plant 2, first rectangle sealing washer 1 closely laminates with the preceding lateral wall of placing box 4, sealing performance between door plant 2 and the placing box 4 has been guaranteed through the setting of first rectangle sealing washer 1.

Rectangular grooves are formed in two sides of the placement box body 4, second rectangular sealing rings 22 are fixedly connected in the rectangular grooves, the second rectangular sealing rings 22 are arranged in one-to-one correspondence with the frame body 10, the side walls of the frame body 10 are tightly attached to the side walls of the second rectangular sealing rings 22, and sealing performance between the frame body 10 and the placement box body 4 is guaranteed through the arrangement of the second rectangular sealing rings 22.

Two pull blocks 17 are symmetrically and fixedly connected to the side wall of the front end of the frame body 10, and a person conveniently pulls the pull blocks 17 through hands to draw out the frame body 10 from the slot 9 through the arrangement of the pull blocks 17.

The working principle of the utility model is as follows:

when the device is specifically used, strains which need to be contacted with air are placed in the placement box body 4, then the door plate 2 is closed to enable the first rectangular sealing ring 1 to be tightly attached to the front side wall of the placement box body 4, the front side of the door plate 2 is tightly pressed by the blocking rod 14, the blocking rod 14 is kept to transversely block the door plate 2 under the elastic action of the spring piece 12, so that the door plate 2 can block the operation opening 15, the sealing performance of the operation opening 15 is improved through the arrangement of the first rectangular sealing ring 1, so that dust or foreign matters are prevented from entering the placement box body 4 through the operation opening 15, further, after the air is filtered through the purification filter screen 6, the air enters the placement box body 4 to be contacted with the strains, and the air entering the placement box body 4 through the purification filter screen 6 is filtered, thus preventing dust in the air from entering the placing box body 4 through the purifying opening 3 to pollute the air, providing a good environment for the bacteria to contact the air, when the purifying filter screen 6 needs to be detached for cleaning, the pull handle 20 is pulled to drive the transverse inserting rod 16 to slide, the transverse inserting rod 16 drives the fixing ring 19 to synchronously move, the spring 18 is compressed, the end part of the transverse inserting rod 16 is further pulled out from the jack 8, at the moment, the transverse inserting rod 16 is not limited to the frame body 10, the frame body 10 is pulled out by pulling the pull block 17, thereby realizing the removal of the purifying filter screen 6, further conveniently taking the purifying filter screen 6 out for cleaning, when the door plate 2 needs to be opened, the stop lever 14 rotates clockwise along the rotating shaft 13, the spring piece 12 is pressed to deform until the stop lever 14 is not blocked to the door plate 2, and then the door panel 2 is opened by being turned along the hinge point of the hinge 21.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An air purification device, including placing box (4), its characterized in that: the utility model discloses a box, including box (4) and spring (18) and fixed side wall, the both sides of placing box (4) all transversely run through and set up purification mouth (3), the outside of placing box (4) corresponds purification mouth (3) department and all fixedly connected with U-shaped draw-in groove body (5), slot (9) have been seted up on U-shaped draw-in groove body (5), the interpolation of slot (9) is equipped with box (10), the inboard fixedly connected with purification filter screen (6) of box (10), purification filter screen (6) and purification mouth (3) correspond the setting, the front end one side fixedly connected with connecting rod (7) of U-shaped draw-in groove body (5), transversely run through sliding connection on connecting rod (7) have horizontal inserted rod (16), jack (8) with horizontal inserted rod (16) looks adaptation are seted up to the front end transversely run through of box (10), the other end fixedly connected with pull handle (20) of horizontal rod (16), the outside fixed cover of horizontal rod (16) is equipped with solid fixed ring (19), the fixed side wall (18) is connected with the fixed side wall (18) of connecting rod (18) and the fixed side wall (18), the front side of the placement box body (4) is provided with a door plate (2) corresponding to the operation opening (15).

2. An air cleaning apparatus according to claim 1, wherein: one side of door plant (2) is provided with hinge (21), one side of door plant (2) is articulated with the preceding lateral wall of placing box (4) through hinge (21), fixedly connected with pivot (13) on the preceding lateral wall of placing box (4), the outside of pivot (13) rotates the cover and is equipped with pin (14), the bottom fixedly connected with spring leaf (12) of pin (14), the bottom fixedly connected with dead lever (11) of spring leaf (12), the one end of dead lever (11) is with the preceding lateral wall fixed connection of placing box (4).

3. An air cleaning apparatus according to claim 1, wherein: the rear side wall of the door plate (2) is fixedly connected with a first rectangular sealing ring (1).

4. An air cleaning apparatus according to claim 1, wherein: rectangular grooves are formed in two sides of the placement box body (4), second rectangular sealing rings (22) are fixedly connected in the rectangular grooves, and the second rectangular sealing rings (22) are arranged in one-to-one correspondence with the frame body (10).

5. An air cleaning apparatus according to claim 1, wherein: two pull blocks (17) are symmetrically and fixedly connected to the side wall of the front end of the frame body (10).