CN210980185U

CN210980185U - Domestic silence air purifier

Info

Publication number: CN210980185U
Application number: CN201922161788.5U
Authority: CN
Inventors: 李国柱
Original assignee: Zhanjiang Aikang Technology Co ltd
Current assignee: Zhanjiang Aikang Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-10
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a household silent air purifier, which comprises a device body, a placing cavity is arranged at the four corners of the bottom end of the device body, a limit groove is arranged at one end edge part of the placing cavity, a rotating shaft is arranged at the middle part of the inner wall of the limit groove, a sleeve is arranged at the middle part of the outer surface of the rotating shaft, a universal wheel is arranged at one side of the middle part of the outer surface of the sleeve, a first fixing plate is welded at one end of the inner wall of the limit groove, screw grooves are arranged at the two sides of the middle part of one end of the first fixing plate, clamping grooves are arranged at the two side edges of one end of the first fixing plate, limit clamping grooves are arranged at the two sides of the top part of the inner wall of the limit groove, a limit block is arranged at the middle part of the inner wall, the contact area between the device and the ground can be increased, and the device is convenient to place and use.

Description

Domestic silence air purifier

Technical Field

The utility model relates to a clarifier technical field specifically is a domestic silence air purifier.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally comprising PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness;

current silence air purifier when using, can not thoroughly hide the universal wheel of air purifier bottom, and hide the back, the phenomenon that drops appears easily, influences air purifier's silence effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a domestic silence air purifier can effectively solve the current silence air purifier who proposes in the above-mentioned background art, when using, can not thoroughly hide the universal wheel of air purifier bottom, and hide the back, the phenomenon that drops appears easily, influences air purifier's the problem of silence effect.

In order to achieve the above object, the utility model provides a following technical scheme: a household silent air purifier comprises a device body, wherein four corners of the bottom end of the device body are provided with placing cavities, the edge part of one end of each placing cavity is provided with a limiting groove, the middle part of the inner wall of each limiting groove is provided with a rotating shaft, the middle part of the outer surface of each rotating shaft is provided with a sleeve, and one side of the middle part of the outer surface of each sleeve is provided with a universal wheel;

spacing inslot wall one end welding has first fixed plate, the screw rod groove has all been seted up to first fixed plate one end middle part both sides, the draw-in groove has all been seted up to first fixed plate one end both sides limit portion, spacing draw-in groove has all been seted up at spacing inslot wall both sides top, 3 inner wall tops of spacing groove are close to first fixed plate one end limit portion position department and install the second fixed plate, the stopper has all been welded at second fixed plate both ends middle part, the fixture block has all been welded to second fixed plate one end middle part both sides, second fixed plate other end middle part both sides all run through and are connected with clamping.

Preferably, the limiting groove inner wall both sides have all been seted up the pivot hole, and pivot downthehole wall mid-mounting has the pivot, the diameter of pivot equals sheathed tube internal diameter.

Preferably, the size of the first fixing plate is the same as that of the second fixing plate, a first clamping ring is arranged on the side edge of the first fixing plate, and a second clamping ring is arranged on the side edge of the second fixing plate.

Preferably, the inner diameter of the first clamping ring is equal to the inner diameter of the second clamping ring, one end of the universal wheel is connected with the supporting rod, and the inner diameter of the first clamping ring is equal to the diameter of the supporting rod of the universal wheel.

Preferably, the screw rod hole has all been seted up to second fixed plate one end middle part both sides, the internal diameter in screw rod groove equals the internal diameter in screw rod hole, the diameter of fixed screw rod equals the internal diameter in screw rod hole.

Preferably, the amortization base is installed to device body bottom, the fixed slot has been seted up at amortization base bottom middle part, rubber shock pad is installed in the embedding of fixed slot inner wall middle part, rubber shock pad top mid-mounting has stainless steel damper plate.

Preferably, limiting sponges are installed at four corners of the inner wall of the fixing groove.

Preferably, the damping groove has been seted up to fixed slot bottom equidistance, damping groove internally mounted has damping spring.

Preferably, the rubber shock pad and the stainless steel shock pad have the same size.

Preferably, the width of the clamping groove is equal to that of a clamping block, and the clamping block is located inside the clamping groove.

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

1. through placing cavity, spacing groove, pivot and sleeve pipe, can accomodate the universal wheel, be favorable to reducing the degree of difficulty of accomodating of universal wheel, through accomodating the universal wheel, can improve the area of contact of device and ground, the device of being convenient for lay and use.

2. Be provided with first fixed plate, draw-in groove, screw rod groove, second fixed plate, fixture block, stopper and clamping screw, through the concatenation of second fixed plate and first fixed plate, can fix the universal wheel, when the universal wheel is using, can fix the universal wheel, prevent that the phenomenon that the universal wheel rocked from appearing, influence the use of device, when not using the universal wheel, can carry on spacingly to the universal wheel, prevent when accomodating that the phenomenon that drops appears in the universal wheel.

3. Through amortization base, fixed slot, shock-absorbing groove, rubber shock pad and stainless steel shock attenuation board, can weaken the vibrations that the device produced during operation, through weakening the vibrations of device body during operation, can realize reducing the effect of noise, be favorable to providing a good service environment for the user.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the structure of the limiting groove of the present invention;

fig. 4 is a schematic view of the second snap ring of the present invention;

fig. 5 is a cross-sectional view of the noise reduction base of the present invention;

FIG. 6 is a schematic view of the structure of the damping groove of the present invention;

reference numbers in the figures: 1. a device body; 2. placing a chamber; 3. a limiting groove; 4. a rotating shaft; 5. a sleeve; 6. a universal wheel; 7. a first fixing plate; 8. a card slot; 9. a screw channel; 10. a second fixing plate; 11. a clamping block; 12. a limiting block; 13. fixing the screw rod; 14. a sound attenuation base; 15. fixing grooves; 16. a damping groove; 17. a rubber shock pad; 18. a stainless steel damping plate; 19. a limiting sponge; 20. a first snap ring; 21. a second snap ring; 22. a limiting clamping groove; 23. a shock absorbing spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model provides a technical scheme, a household silent air purifier, including a device body 1, a placing cavity 2 is arranged at four corners of the bottom end of the device body 1, a limiting groove 3 is arranged at one end edge of the placing cavity 2, a rotating shaft 4 is arranged in the middle of the inner wall of the limiting groove 3, rotating shaft holes are arranged at two sides of the inner wall of the limiting groove 3, a rotating shaft 4 is arranged in the middle of the inner wall of the rotating shaft hole, the diameter of the rotating shaft 4 is equal to the inner diameter of a sleeve 5, thereby facilitating the installation of the rotating shaft 4 and the sleeve 5 and being beneficial to reducing the installation difficulty of the rotating shaft 4 and the sleeve 5, a sleeve 5 is arranged in the middle;

3 inner wall one end welding of spacing groove has first fixed plate 7, screw rod groove 9 has all been seted up to 7 one end middle part both sides of first fixed plate, draw-in groove 8 has all been seted up to 7 one end both sides limit portion of first fixed plate, the width of draw-in groove 8 equals the width of fixture block 11, fixture block 11 is located inside draw-in groove 8, be convenient for fixture block 11's removal, be favorable to reducing the installation degree of difficulty of second fixed plate 10, spacing draw-in groove 22 has all been seted up at 3 inner wall both sides tops of spacing groove, 3 inner wall tops of spacing groove are close to 7 one end limit portion positions department of first fixed plate and install second fixed plate 10, stopper 12 has all been welded at 10 both ends middle part of second fixed plate, fixture block 11 has all been welded to 10 one end.

First fixed plate 7 is the same with the size of second fixed plate 10, first snap ring 20 has been seted up to 7 side limit portions of first fixed plate, second snap ring 21 has been seted up to 10 side limit portions of second fixed plate, the internal diameter of first snap ring 20 equals the internal diameter of

second snap ring

21, 6 one end of universal wheel is connected with the bracing piece, the internal diameter of first snap ring 20 equals 6 bracing piece diameters of universal wheel, through first snap ring 20 and second snap ring 21, can fix 6 bracing pieces of universal wheel, prevent that the phenomenon that rocks from appearing in 6 bracing pieces of universal wheel.

Silencing base 14 is installed to 1 bottom of device body, fixed slot 15 has been seted up at 14 bottom middle parts of silencing base, rubber shock pad 17 is installed in the embedding of fixed slot 15 inner wall middle part, rubber shock pad 17 top mid-mounting has stainless steel damper plate 18, rubber shock pad 17 and stainless steel damper plate 18's size is the same, the staff's of being convenient for installation, spacing sponge 19 is all installed to fixed slot 15 inner wall four corners department, can extrude fixedly to device body 1, can make the more firm of device body 1 installation, damping groove 16 has been seted up to fixed slot 15 bottom equidistance, damping groove 16 internally mounted has damping spring 23, through damping spring 23, can weaken the vibrations of rubber shock pad 17 conduction, realize the effect of noise reduction.

The utility model discloses a theory of operation and use flow: in the practical use process, when the universal wheel 6 needs to be used, the worker moves the second fixing plate 10 to enable the clamping block 11 welded to the second fixing plate 10 to move into the clamping groove 8, meanwhile, the limiting block 12 moves into the limiting clamping groove 22, then, the worker rotates the fixing screw 13 to enable the fixing screw 13 to enter the screw groove 9, the installation difficulty of the second fixing plate 10 can be reduced through the limiting block 12 and the limiting clamping groove 22, the installation of the second fixing plate 10 is facilitated, the second fixing plate 10 can be preliminarily limited through the clamping groove 8 and the clamping block 11, the second fixing plate 10 can be conveniently fixed through the fixing screw 13 and the screw groove 9, the second fixing plate 10 can be fixed through the splicing of the second fixing plate 10 and the first fixing plate 7, the universal wheel 6 can be fixed, and the universal wheel 6 is prevented from shaking during use, affecting use of the device;

when the universal wheel 6 is not needed to be used, an operator rotates the fixing screw 13 to enable the fixing screw 13 to be separated from the screw groove 9, then after the second fixing plate 10 is taken down, the operator rotates the universal wheel 6 to enable the sleeve 5 to drive the rotating shaft 4 to rotate in the limiting groove 3, the universal wheel 6 enters the placing cavity 2, the universal wheel 6 can be stored through the placing cavity 2, the storage difficulty of the universal wheel 6 is reduced, the contact area of the device body 1 and the ground can be increased by storing the universal wheel 6, the device body 1 is convenient to place and use, the storage is completed, the operator reinserts the second fixing plate 10 to enable the clamping block 11 to enter the clamping groove 8, then the fixing screw 13 is rotated to limit the second fixing plate 10, and the phenomenon that the second fixing plate 10 falls off when being stored is prevented;

then, the worker puts the device body 1 into the fixing groove 15 formed on the silencing base 14, when the device body 1 is working, the motor inside the device body 1 generates vibration, the vibration is transmitted to the stainless steel damping plate 18 through the bottom end of the device body 1 and passes through the stainless steel damping plate 18, can absorb and weaken the vibration, the weakened vibration is transmitted to the rubber shock pad 17 through the stainless steel shock absorption plate 18, the vibration is absorbed and weakened again through the rubber shock pad 17, the weakened vibration is transmitted to the shock absorption groove 16 at the bottom end of the sound absorption base 14, the shock absorption spring 23 inside the shock absorption groove 16, the vibration can be further attenuated and then transmitted to the ground through the bottom end of the noise-deadening base 14, and by attenuating the vibration when the apparatus body 1 operates, the noise reduction effect can be realized, and a good use environment is provided for a user.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a domestic silence air purifier, includes device body (1), its characterized in that: the device is characterized in that a placing cavity (2) is formed in each of four corners of the bottom end of the device body (1), a limiting groove (3) is formed in one end edge of the placing cavity (2), a rotating shaft (4) is installed in the middle of the inner wall of the limiting groove (3), a sleeve (5) is installed in the middle of the outer surface of the rotating shaft (4), and a universal wheel (6) is installed on one side of the middle of the outer surface of the sleeve (5);

spacing groove (3) inner wall one end welding has first fixed plate (7), screw rod groove (9) have all been seted up to first fixed plate (7) one end middle part both sides, draw-in groove (8) have all been seted up to first fixed plate (7) one end both sides limit portion, spacing draw-in groove (22) have all been seted up at spacing groove (3) inner wall both sides top, spacing groove (3) inner wall top is close to first fixed plate (7) one end limit portion position department and installs second fixed plate (10), stopper (12) have all been welded at second fixed plate (10) both ends middle part, fixture block (11) have all been welded to second fixed plate (10) one end middle part both sides, second fixed plate (10) other end middle part both sides all through connection has clamping screw (13).

2. A domestic silent air purifier as claimed in claim 1, wherein: the limiting groove (3) is characterized in that rotating shaft holes are formed in two sides of the inner wall of the limiting groove (3), a rotating shaft (4) is arranged in the middle of the inner wall of each rotating shaft hole, and the diameter of each rotating shaft (4) is equal to the inner diameter of the corresponding sleeve (5).

3. A domestic silent air purifier as claimed in claim 1, wherein: the size of the first fixing plate (7) is the same as that of the second fixing plate (10), a first clamping ring (20) is arranged on the side edge of the first fixing plate (7), and a second clamping ring (21) is arranged on the side edge of the second fixing plate (10).

4. A domestic silent air purifier as claimed in claim 3, wherein: the internal diameter of first snap ring (20) equals the internal diameter of second snap ring (21), universal wheel (6) one end is connected with the bracing piece, the internal diameter of first snap ring (20) equals universal wheel (6) bracing piece diameter.

5. A domestic silent air purifier as claimed in claim 1, wherein: screw rod holes have all been seted up to second fixed plate (10) one end middle part both sides, the internal diameter of screw rod groove (9) equals the internal diameter in screw rod hole, the diameter of set screw (13) equals the internal diameter in screw rod hole.

6. A domestic silent air purifier as claimed in claim 1, wherein: silencing base (14) are installed to device body (1) bottom, fixed slot (15) have been seted up at silencing base (14) bottom middle part, rubber shock pad (17) are installed in fixed slot (15) inner wall middle part embedding, rubber shock pad (17) top mid-mounting has stainless steel shock attenuation board (18).

7. A domestic silent air purifier as claimed in claim 6, wherein: limiting sponges (19) are installed at four corners of the inner wall of the fixing groove (15).

8. A domestic silent air purifier as claimed in claim 1, wherein: the width of draw-in groove (8) equals the width of fixture block (11), fixture block (11) are located inside draw-in groove (8).

9. A domestic silent air purifier as claimed in claim 6, wherein: damping slot (16) have been seted up to fixed slot (15) bottom equidistance, damping slot (16) internally mounted has damping spring (23).

10. A domestic silent air purifier as claimed in claim 6, wherein: the rubber shock absorption pad (17) and the stainless steel shock absorption plate (18) are the same in size.