CN111121269A

CN111121269A - Household air purifier

Info

Publication number: CN111121269A
Application number: CN201911367666.XA
Authority: CN
Inventors: 刘冬娜; 徐德毅; 翁银雪
Original assignee: Guangzhou City Construction College
Current assignee: Guangzhou City Construction College
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-05-08

Abstract

The invention discloses a household air purifier which comprises an air purifier body and a movable support, wherein the movable support comprises a base and a supporting rod, the supporting rod is hinged on the base through a horizontal hinge shaft, the movable support also comprises a positioning structure, the positioning structure is used for locking the rotating angle of the supporting rod, and the air purifier body is arranged on the supporting rod. The air purifier body and the included angle of the supporting plane can be adjusted by rotating the supporting rod, so that the air outlet angle of the air purifier is adjusted.

Description

Household air purifier

Technical Field

The invention relates to the field of daily supplies, in particular to a household air purifier.

Background

People are more and more to air purifier's demand among the daily life, domestic air purifier is one kind of life electrical apparatus, current domestic air purifier does not do the special design in the aspect of the angle modulation of giving vent to anger, and can only put on similar planes such as desktop, when receiving the restriction of desktop debris, the position that air purifier put is far away with the user, the air after the purification just can not closely directly be breathed, can not be better satisfy user's user demand, the use of giving the user has brought very big inconvenience. In addition, air purifier can't steadily fix under the condition that does not have the plane to support, has reduced current domestic air purifier's practicality.

Disclosure of Invention

The invention aims to provide an air purifier with an adjustable air outlet angle.

The invention aims to be realized by the following technical scheme: the utility model provides a domestic air purifier, includes the air purifier body, its characterized in that still includes the movable support, the movable support includes base and bracing piece, the bracing piece articulates through horizontal hinge on the base, the movable support still includes location structure, and this location structure is used for locking the rotation angle of bracing piece, the air purifier body is installed on the bracing piece. The air purifier body and the included angle of the supporting plane can be adjusted by rotating the supporting rod, so that the air outlet angle of the air purifier is adjusted.

The base comprises base member and slider, base member bottom surface is equipped with the spout rather than the edge intercommunication, the slider is installed in the spout, and the slider bottom surface with base member bottom surface parallel and level, the base member is at least perpendicular to set up in the direction of horizontal hinge the spout.

After the air purifier body inclines, the center of gravity of the whole device can deviate to a certain degree, and in order to avoid the overlarge size of the base and keep the stability of the device, the movable base is designed, so that the sliding block can be pulled out when necessary, and the device can stand stably.

The supporting rod is divided into an upper part and a lower part, wherein the upper part is a tray, and the lower part is a telescopic rod.

This body shell bottom surface protrusion of air purifier is provided with the cushion, the air purifier body is installed on the tray, mounting structure specifically as follows: the tray top surface forms the recess of big or small adaptation, be used for holding air purifier body lower part, and the recess bottom surface still is formed with and is used for holding the slot of cushion is provided with in the slot with cushion complex magnetism inhale the structure.

The connecting mode of the telescopic rod and the tray is as follows: the tray is internally provided with a disc cavity, a disc is rotatably arranged in the disc cavity, the upper end of the telescopic rod penetrates into the disc cavity of the tray from the bottom of the tray and an opening matched with the bottom of the tray and is fixedly connected with the middle part of the disc, and a first locking bolt penetrates into the disc cavity from the outer wall of the tray and is close to the disc and used for locking the disc.

The telescopic lifting rod is composed of a square vertical rod and a sleeve sleeved on the lower portion of the vertical rod, and a second locking bolt is arranged on the sleeve and used for locking the vertical rod.

The sleeve is provided with a clamping structure.

The structure of the clamping structure is as follows:

the clamping structure comprises two oppositely arranged clamping plates: first splint and second splint, the second splint pass through the threaded rod to be fixed on a fixed plate, and is rotatory the threaded rod drives the second splint are close to or keep away from first splint realize pressing from both sides tightly and relax.

The air purifier is characterized in that an air outlet is formed in the upper portion of a shell of the air purifier body, a ring sleeve is further sleeved on the shell, the top end of the ring sleeve is connected with a top plate, the top plate is stacked on the top surface of the shell, the top plate is combined with the ring sleeve to form a cover capable of rotating around the shell, an air outlet is also formed in the ring sleeve, and the ring sleeve is rotated to adjust the overlapping area of the air outlet and the air outlet so as to adjust the air outlet area.

A bolt is used as the horizontal hinge shaft, and a nut is used as a positioning structure of the supporting rod.

Compared with the prior art, the invention has the following beneficial effects:

1) the domestic air purifier of the invention comprises a movable support and an air purifier body, and a plurality of functions of the air purifier are expanded through the movable support, including: height adjustment, rotation, inclination, and clamping mounting means;

2) air purifier body and movable support's mounting means: the lower part of the air purifier body is accommodated in a groove with the size matched with that of the top surface of the tray, and a cushion block at the bottom of the body is inserted into a slot at the bottom of the groove and is in magnetic attraction fit with the structure at the bottom of the groove;

3) the design of the base can provide stable support when needed, and the sliding block can be retracted when not needed, so that the occupied area is reduced;

4) the clamping structure can provide stable support for the whole air purifier;

5) the invention adjusts the size of the tuyere through the cover consisting of the top plate and the ring sleeve, has simple structure and easy realization.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a sectional view B-B of FIG. 1;

fig. 3 is a schematic structural diagram of the base in fig. 1.

Detailed Description

The invention is described in further detail below with reference to specific embodiments and with reference to the following figures:

example one

As shown in fig. 1, the household air purifier according to the first embodiment comprises an air purifier body 1, wherein air outlets 1-1 are formed in two sides of the upper portion of a shell of the air purifier body 1, air inlets 2 are formed in the positions close to the lower portion of the shell, a cushion block 3 is fixed to the bottom surface of the shell, a ring sleeve 4 is further sleeved on the shell, the top end of the ring sleeve 4 is connected with a top plate 5, and the top plate 5 is stacked on the top surface of the shell. The combination of the top plate 5 and the collar 4 forms a cover which is rotatable about the housing. The two sides of the ring sleeve 4 are also respectively provided with an air outlet 4-1. The overlapping area of the air outlet 4-1 and the air outlet 1-1 can be adjusted by rotating the ring sleeve 4, so that the air outlet area of the air purifier can be adjusted, as shown in fig. 2 (the internal structure of the air purifier body 1 is omitted in the invention).

The household air purifier further comprises a movable support, and the movable support is composed of a base 7 and a supporting rod 8. The base 7 is provided with a pair of hinge lugs 15, and the lower end of the support rod 7 is hinged between the pair of cross lugs 15 of the base 7 through a horizontal hinge shaft 16. Here, a bolt is used as a horizontal hinge shaft, and the rotation angle of the support rod 7 is locked by a nut.

The base 7 is structured as shown in fig. 1 and 3, the base 7 is composed of a base 71 and a sliding block 72, four sliding grooves are arranged on the bottom surface of the base 71, the four sliding grooves are arranged in a shape of a plus, and the outer end of each sliding groove is communicated with the edge of the sliding groove. The sliding block 72 is arranged in the sliding groove, the bottom surface of the sliding block is a rubber anti-slip layer, and the bottom surface of the sliding block 72 is flush with the bottom surface of the base body 71.

After 1 slope of air purifier body, the skew of certain degree can take place for the whole focus of device, the design of above-mentioned base for can make the device stand more stably through pulling out the slider when necessary, in other times, the slider retracts in base 7, in order to avoid the inconvenience that base 7 oversize caused.

The matching structure of the sliding block 72 and the sliding groove is as follows: a dovetail groove 73 which is deeper into the base body 71 is arranged above the sliding groove, a dovetail block 74 is fixed on the top surface of the sliding block 72, and the sliding block 72 is connected in the dovetail groove 73 of the base body 71 through the dovetail block 74 on the top surface of the sliding block 72. The matching structure of the dovetail groove 73 and the dovetail block 74 can prevent the sliding block 72 from falling off when the base 7 leaves the supporting surface.

The supporting rod 8 can be divided into an upper part and a lower part, and the tray 81 is arranged on the upper part. Tray 81 top surface forms and is used for holding the recess of 1 lower part of air purifier body, and the recess bottom surface still is formed with and is used for holding 3 slots of cushion, is provided with magnet piece 9 in the slot, and the cooperation is inhaled with 3 magnetism of cushion to magnet piece 9. Air purifier body 1 is connected with the movable support with above-mentioned mode, and is firm and dismantle the convenience, can all pull down exclusive use with air purifier body 1 at any time. The tray 81 also has a disc cavity therein in which the puck 10 is located. The first locking bolt 11 serves to lock the disc 10 from the side.

The lower part of the support rod 8 is provided with a lifting rod. The telescopic rod is composed of a vertical rod 12 and a sleeve 13. The stem 12 is square in cross-section and is disposed within the sleeve 13. The upper end of the vertical rod 12 extends into the disc cavity of the tray from the opening hole matched with the bottom surface of the tray 81 and is fixedly connected with the middle part of the disc 10. The sleeve 13 is provided with a second locking bolt 14 for fastening the vertical bar 12. The lower end of the sleeve 13 is hinged with the base 7.

The sleeve 13 side still sets up clamping structure, and concrete setting mode is as follows: the side of sleeve 13 is fixed with riser 21, and the riser 21 lower extreme vertical fixation has first splint 22, and the riser 21 upper end is fixed with diaphragm 23 with first splint 22 is relative, and diaphragm 23 still passes through floor 24 in addition and sleeve 13 outer wall connection. A second clamping plate 26 is arranged between the transverse plate 23 and the first clamping plate 22, and the second clamping plate 26 is connected with the transverse plate 23 through a threaded rod 25. The other end of the threaded rod 25 is provided with a grip 29. A rubber layer 27 is fixed to the second clamping plate 26 and the first clamping plate 22.

The movable support of the invention brings various adjusting functions to the air purifier:

1) inclination: by loosening or tightening the horizontal hinge shaft 16;

2) rotating: by pulling the air cleaner body 1 or the tray 81, they can rotate together on the disk 10;

3) the vertical rod 12 ascends or descends in the sleeve 13 to drive the air purifier body 1 to ascend or descend.

Different mounting modes are also supported:

1) can be placed on the supporting plane through the base as a common air purifier;

2) clamping and installing: the first clamping plate 22 is driven to approach the second clamping plate 26 by rotating the threaded rod 25, so that clamping fixation is realized.

Claims

1. A household air purifier comprises an air purifier body and is characterized by further comprising a movable support, wherein the movable support comprises a base and a supporting rod, the supporting rod is hinged to the base through a horizontal hinge shaft, the movable support further comprises a positioning structure, the positioning structure is used for locking the rotating angle of the supporting rod, and the air purifier body is mounted on the supporting rod;

2. The household air cleaner as claimed in claim 1, wherein the supporting rod is divided into an upper portion and a lower portion, the upper portion is a tray, and the lower portion is a telescopic rod.

3. The household air purifier as claimed in claim 2, wherein a cushion block is arranged on the bottom surface of the casing of the air purifier body in a protruding manner, the air purifier body is mounted on the tray, and the mounting structure is as follows: the tray top surface forms the recess of big or small adaptation, be used for holding air purifier body lower part, and the recess bottom surface still is formed with and is used for holding the slot of cushion is provided with in the slot with cushion complex magnetism inhale the structure.

4. The household air cleaner of claim 3, wherein the telescopic rod is connected to the tray in the following manner: the tray is internally provided with a disc cavity, a disc is rotatably arranged in the disc cavity, the upper end of the telescopic rod penetrates into the disc cavity of the tray from the bottom of the tray and an opening matched with the bottom of the tray and is fixedly connected with the middle part of the disc, and a first locking bolt penetrates into the disc cavity from the outer wall of the tray and is close to the disc and used for locking the disc.

5. The household air purifier as claimed in claim 4, wherein the telescopic rod is composed of a square vertical rod and a sleeve sleeved on the lower portion of the vertical rod, and a second locking bolt is arranged on the sleeve and used for locking the vertical rod.

6. A domestic air cleaner according to claim 5, wherein the sleeve is provided with a clip formation thereon.

7. A domestic air cleaner according to claim 6, wherein the clip formation is configured as follows:

8. The home air cleaner as claimed in claim 1, wherein the air cleaner body has an air outlet at an upper portion of a housing, the housing further has a collar, a top end of the collar is connected to a top plate, the top plate is stacked on a top surface of the housing, the top plate is coupled to the collar to form a cover rotatable around the housing, the collar is further provided with an air outlet, and the collar is rotated to adjust an overlapping area of the air outlet and the air outlet, thereby adjusting an air outlet area.

9. The home air cleaner as claimed in claim 1, wherein a bolt is used as the horizontal hinge shaft, and a nut is used as a positioning structure of the support bar.