CN209978322U

CN209978322U - Air purifier's preceding shell

Info

Publication number: CN209978322U
Application number: CN201920346482.4U
Authority: CN
Inventors: 林惠洪
Original assignee: Zhongshan Rong Tong Electric Appliance Industry Co Ltd
Current assignee: Zhongshan Rong Tong Electric Appliance Industry Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-21
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses an air purifier's preceding shell, its structure includes the casing, dust screen and slider, through having set up slider terminal surface before the casing, to the pulling downwards of knob application of force, the knob rolls in first spout through the pulley that the output shaft drove on the dwang, make the dwang drive the body of rod slide in the main part, and the body of rod drives the slider and slides in the second spout, then clean the dust on the dust screen through the brush, collect the collection incasement through the brush board, it can clean the convenience to the dust screen to have reached, high work efficiency, guarantee the cleanliness.

Description

Air purifier's preceding shell

Technical Field

The utility model relates to an air purifier equipment technical field, concretely relates to air purifier's preceding shell.

Background

Air purifier is also known as "air cleaner", air freshener, the clarifier, it can adsorb to indicate, decompose or change various air contaminant, effectively improve the product of air cleanliness, it is domestic mainly to divide into, it is commercial, industry, building, there are multiple different technique and medium in the air purifier, make it can provide clean and safe air to the user, current air purifier adopts compound more, multiple purification technique and material medium have been adopted simultaneously promptly, air purifier needs the protecgulum to protect fixedly inside preventing dust and debris from getting into air purifier, but the shell dust screen cleans inconveniently before the prior art, can not carry out quick convenient dust on the dust screen and sweep away.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the front shell of the air purifier is provided at present to the problem that the dust screen of the front shell is inconvenient to clean and the dust on the dust screen can not be quickly and conveniently cleaned is solved, and the purposes of cleaning the dust screen conveniently, ensuring high working efficiency and ensuring cleanliness are achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a front shell of an air purifier, which comprises a shell, a dust screen and a sliding device, wherein the middle part in the front end surface of the shell is fixedly connected with the dust screen, the front end surface of the shell is provided with the sliding device, the sliding device consists of a main body, a cleaning device, a groove, a knob, a rotating rod, a pulley, a first chute, a slider and a second chute, the top end of the inner side of the main body is provided with the cleaning device, the middle part in the right end surface of the main body is provided with the groove, the top end of the inner side of the groove is provided with the knob, the middle part at the left end of the knob is connected with the right end surface of the rotating rod through an output shaft, the right end at the outer side of the rotating rod is rotatably connected with the middle part in the pulley, the left end surface of the rotating rod is connected, the cleaning device comprises a rod body, a collecting box, a brush plate and a brush, wherein the collecting box is arranged in the middle of the front end face of the rod body, the lower end of the rear end face of the rod body is connected with the front end face of the brush plate, the rear end face of the brush plate is fixedly connected with the front end face of the brush plate, the middle of the right end of the rod body is fixedly connected with the left end face of a rotating rod, and the middle of the left end of the rod body is fixedly connected with the right end face of a sliding block.

Furthermore, a rubber sleeve is arranged outside the knob, and anti-skid grains are arranged on the rubber sleeve.

Further, the outer diameter of the rotating rod is smaller than the inner diameter of the groove by 5 MM.

Further, the outer diameter of the sliding block is smaller than the inner diameter of the second sliding chute by 3 MM.

Further, the outer diameter of the pulley is smaller than the inner diameter of the first sliding chute by 6 MM.

Furthermore, the inclination angle of the brush plate is 45 degrees, and the inner side surface is smooth.

Furthermore, both ends are provided with the connecting plate about the body of rod to the connecting plate size is the same.

Furthermore, the dwang is stainless steel.

Furthermore, the knob material is PVC plastics.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a dustproof net, including the body of rod, the body of rod is including the.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the front shell of the present invention;

fig. 2 is a schematic structural view of the sliding device of the present invention;

fig. 3 is a schematic structural view of the inside of the sliding device of the present invention;

FIG. 4 is a schematic structural view of the sweeping device of the present invention;

in the figure: the cleaning device comprises a shell body-1, a dust screen-2, a sliding device-3, a main body-31, a cleaning device-32, a groove-33, a knob-34, a rotating rod-35, a pulley-36, a first chute-37, a sliding block-38, a second chute-39, a rod body-321, a collecting box-322, a brush plate-323 and a brush-324.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a front housing of an air purifier: comprises a shell 1, a dust screen 2 and a sliding device 3, the middle part in the front end face of the shell 1 is fixedly connected with the dust screen 2, the front end face of the shell 1 is provided with the sliding device 3, the sliding device 3 comprises a main body 31, a cleaning device 32, a groove 33, a knob 34, a rotating rod 35, a pulley 36, a first chute 37, a sliding block 38 and a second chute 39, the cleaning device 32 is arranged at the top end of the inner side of the main body 31, the groove 33 is arranged at the middle part in the right end face of the main body 31, the knob 34 is arranged at the top end of the inner side of the groove 33, the middle part at the left end of the knob 34 is connected with the right end face of the rotating rod 35 through an output shaft, the right end of the outer side of the rotating rod 35 is rotatably connected with the middle part in the pulley 36, the middle part at the left, the outer diameter surface of the sliding block 38 is connected with the inner diameter surface of the second sliding chute 39 in a sliding manner, the rear end surface of the main body 31 is fixedly connected with the front end surface of the shell 1, the cleaning device 32 is composed of a rod body 321, a collecting box 322, a brush plate 323 and a brush 324, the collecting box 322 is arranged in the middle of the front end surface of the rod body 321, the lower end of the rear end surface of the rod body 321 is connected with the front end surface of the brush plate 323, the rear end surface of the brush plate 323 is fixedly connected with the front end surface of the brush 324, the middle of the right end of the rod body 321 is fixedly connected.

Wherein, the knob 34 outside is provided with the rubber sleeve to be provided with anti-skidding line on the rubber sleeve, cause the hand smooth when avoiding using.

Wherein, dwang 35 external diameter is less than recess 33 internal diameter size 5MM, guarantees dwang 35 and normally slides in recess 33.

The outer diameter of the sliding block 38 is smaller than the inner diameter of the second sliding groove 39 by 3MM, so that the sliding block 38 can normally slide in the second sliding groove 39.

The outer diameter of the pulley 36 is smaller than the inner diameter of the first sliding chute 37 by 6MM, so that the pulley 36 can normally roll in the first sliding chute 37.

The brush plate 323 has an inclination angle of 45 degrees, and the inner surface is smooth, which is beneficial to collecting the cleaned dust.

Wherein, both ends are provided with the connecting plate about the body of rod 321 to the connecting plate size is the same, and stability is strong, is convenient for fix.

Wherein, dwang 35 is stainless steel material, high low temperature resistant, and the plasticity is high, and the practicality is strong.

The knob 34 is made of PVC plastic, and is firm, durable, high in cost performance, corrosion-resistant and light in weight.

The patent states: the knob 34 is a manual element which is controlled to rotate by hands, and is divided into continuous and multiple rotations according to functional requirements, the rotation angle can reach 360 degrees, and positioning rotation can also be carried out; the pulley 36 is a small wheel with a groove on the periphery and capable of rotating around a shaft, and a simple machine which consists of a disc with a groove and capable of rotating around a central shaft and a flexible cable crossing the disc and capable of rotating around the central shaft is called a pulley.

The working principle is as follows: firstly, a front cover is placed at a proper position, then force is applied to a shell 1, the rear end face of the shell 1 is connected with the front end face of an air purifier through a bolt, the air purifier blocks dust through a dust screen 2, when the dust screen 2 is full of dust and dust, the air purifier is inconvenient to disassemble and clean, a sliding device 3 is arranged on the front end face of the shell 1, then force is applied to a knob 34 to pull downwards in a groove 33, a rubber sleeve is arranged outside the knob 34, anti-skidding lines are arranged on the rubber sleeve to avoid hand skidding during use, the knob 34 drives a pulley 35 on a rotating rod 35 to roll in a first sliding groove 37 through an output shaft, so that the rotating rod 35 drives a rod body 321 to slide in a main body 31, the rod body 321 drives a sliding block 38 to slide in a second sliding groove 39, then the dust on the dust screen 2 is cleaned through a brush 324 and collected in a collecting box 322 through a brush, brush board 323 inclination is 45 degrees, and the inboard surface is smooth form, be favorable to collecting the dust that cleans, when dust piles up in the collecting box 323 and is full, exert the pulling force through the chamber door to terminal surface before the collecting box 323 and open it, empty collecting box 323, it is convenient to have reached to clean the dust screen, work efficiency is high, guarantee the cleanliness, it is inconvenient to have solved the preceding shell dust screen of prior art, can not carry out the quick convenient problem of sweeping the dust on the dust screen.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an air purifier's preceding shell, includes casing (1) and dust screen (2), its characterized in that: still include slider (3), middle part and dust screen (2) fixed connection in the terminal surface before casing (1), the terminal surface is provided with slider (3) before casing (1), slider (3) comprises main part (31), cleaning device (32), recess (33), knob (34), dwang (35), pulley (36), first spout (37), slider (38) and second spout (39), main part (31) inboard top is provided with cleaning device (32), main part (31) right-hand member internal middle part is provided with recess (33), recess (33) inboard top is provided with knob (34), knob (34) left end middle part is connected with dwang (35) right-hand member face through the output shaft, dwang (35) outside right-hand member is connected with pulley (36) internal middle part rotation to dwang (35) left end face is connected with cleaning device (32) right-hand member middle part, the outer diameter surface of the pulley (36) is connected with the inner diameter surface of the first sliding chute (37) in a sliding way, the middle part of the left end of the cleaning device (32) is fixedly connected with the right end surface of the sliding block (38), the outer diameter surface of the slide block (38) is connected with the inner diameter surface of the second slide groove (39) in a sliding way, the rear end face of the main body (31) is fixedly connected with the front end face of the shell (1), the cleaning device (32) consists of a rod body (321), a collecting box (322), a brush plate (323) and a brush (324), the middle part in the front end face of the rod body (321) is provided with a collecting box (322), the lower end of the rear end face of the rod body (321) is connected with the front end face of the brush plate (323), the rear end face of the brush plate (323) is fixedly connected with the front end face of the brush (324), the middle part of the right end of the rod body (321) is fixedly connected with the left end face of the rotating rod (35), and the middle part of the left end of the rod body (321) is fixedly connected with the right end surface of the sliding block (38).

2. The front case of an air cleaner according to claim 1, wherein: the outside of the knob (34) is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.

3. The front case of an air cleaner according to claim 1, wherein: the outer diameter of the rotating rod (35) is smaller than the inner diameter of the groove (33) by 5 MM.

4. The front case of an air cleaner according to claim 1, wherein: the outer diameter of the sliding block (38) is smaller than the inner diameter of the second sliding chute (39) by 3 MM.

5. The front case of an air cleaner according to claim 1, wherein: the outer diameter of the pulley (36) is smaller than the inner diameter of the first sliding chute (37) by 6 MM.

6. The front case of an air cleaner according to claim 1, wherein: the inclination angle of the brush plate (323) is 45 degrees, and the inner side surface is smooth.

7. The front case of an air cleaner according to claim 1, wherein: the connecting plates are arranged at the left end and the right end of the rod body (321) and have the same size.