CN218943199U

CN218943199U - But rotation angle suction nozzle for dust catcher

Info

Publication number: CN218943199U
Application number: CN202222615897.1U
Authority: CN
Inventors: 陶亚琴
Original assignee: Haixing Technology Shenzhen Co ltd
Current assignee: Haixing Technology Shenzhen Co ltd
Priority date: 2022-10-03
Filing date: 2022-10-03
Publication date: 2023-05-02
Anticipated expiration: 2032-10-03

Abstract

The utility model relates to the field of dust collector accessories, in particular to a rotatable angle suction nozzle for a dust collector, which has the technical scheme that: the connecting device comprises a first connecting pipe, a second connecting pipe is rotatably arranged at one end of the first connecting pipe, a connecting hose is arranged on the inner wall of the second connecting pipe, the first connecting pipe and the second connecting pipe are connected through the connecting hose, and a rotating device is arranged on the outer wall of the second connecting pipe, so that the connecting device has the beneficial effects that: the function of rotatable suction nozzle has been realized through installing coupling hose, connecting block, arc wall, fixed column, fixed block, spring, and when using, no. two connecting pipes and ground contact that will use rotate No. one connecting pipe for the fixed column of No. two connecting pipe both sides rotates in the connecting block, and the fixed column rotates in the connecting block and drives the fixed block of fixed column both sides and rotate in the arc wall in the connecting block, and the spring atress shrink in the arc wall, thereby has realized the function of rotatable suction nozzle.

Description

But rotation angle suction nozzle for dust catcher

Technical Field

The utility model relates to the field of dust collector accessories, in particular to a suction nozzle capable of rotating at an angle for a dust collector.

Background

With the rapid development of society and the improvement of the technological level, the living standard of people is also increasingly improved, the traditional household cleaning tool cannot meet the demands of people, cleaning equipment such as dust collectors and the like are generated, and great convenience is brought to the life of people. The dust collector comprises a horizontal dust collector, a barrel dust collector, a dust bag dust collector, a vertical dust collector, a handheld dust collector, a sweeping dust collector and the like, and the handheld dust collector is small and flexible, so that the handheld dust collector is favored by most people, and a suction nozzle of the handheld dust collector is a part for directly sucking dust, and directly influences the using effect of the dust collector.

The prior art has the following defects: most of the suction nozzles on the existing handheld dust collectors adopt an integrated structure, the places at corners cannot be cleaned up, because the air port positions of the suction nozzles cannot be rotated, the places needing cleaning cannot be aligned, if the corners need to be cleaned, the suction nozzles with smaller calibers need to be replaced, the suction nozzles need to be replaced continuously, and the handheld dust collector is very inconvenient to use.

Therefore, it is necessary to invent a rotatable angle nozzle for a vacuum cleaner.

Disclosure of Invention

Therefore, the utility model provides a rotatable angle suction nozzle for a dust collector, which enables the fixed columns on two sides of the second connecting pipe to rotate in the connecting block by rotating the first connecting pipe, and the fixed columns rotate in the connecting block to drive the fixed blocks on two sides of the fixed columns to rotate in the arc-shaped groove in the connecting block, so as to solve the problem that the suction nozzle cannot rotate.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a but rotation angle suction nozzle for dust catcher, includes a connecting pipe, no. two connecting pipes are installed in the one end rotation of a connecting pipe, connecting hose is installed to the inner wall of No. two connecting pipes, a connecting pipe and No. two connecting pipes pass through connecting hose to be connected, rotary device is installed to the outer wall of No. two connecting pipes.

Preferably, the rotating device comprises a connecting block, the connecting block is symmetrically arranged on the outer wall of the first connecting pipe, and the arc-shaped grooves are symmetrically formed on the inner wall of the connecting block.

Preferably, the rotating device comprises a fixed column, the outer wall of the second connecting pipe is symmetrically provided with the fixed column, the outer wall of the fixed column is symmetrically provided with the fixed block, the inner wall of the arc-shaped groove is provided with a spring, and one end of the spring is connected with the fixed block.

Preferably, a dust collector nozzle is installed at one end of the second connecting pipe, and suction holes are formed in the bottom and the outer wall of the dust collector nozzle.

Preferably, a knob is installed on the outer wall of the suction nozzle of the dust collector, and a connecting column is installed at one end of the knob.

Preferably, the cylinder is installed to the one end of spliced pole, the recess has been seted up to the inner wall of cylinder, the bar trompil has been seted up to the outer wall of cylinder, and the bar trompil has three, the pivot is installed to the one end of cylinder.

The beneficial effects of the utility model are as follows:

1. the utility model realizes the function of the rotatable suction nozzle by installing the connecting hose, the connecting block, the arc-shaped groove, the fixed column, the fixed block and the spring, when in use, the used second connecting pipe is contacted with the ground, the first connecting pipe is rotated, so that the fixed columns on two sides of the second connecting pipe rotate in the connecting block, the fixed column rotates in the connecting block to drive the fixed blocks on two sides of the fixed column to rotate in the arc-shaped groove in the connecting block, and the spring in the arc-shaped groove is stressed and contracted, thereby realizing the function of the rotatable suction nozzle;

2. according to the utility model, the functions of two dust collection modes are realized by arranging the suction hole, the knob, the connecting column, the roller, the groove, the strip-shaped opening and the rotating shaft, the knob on the outer wall of the suction nozzle of the dust collector is rotated, the knob is rotated to drive the connecting column connected with the knob to rotate, the connecting column is rotated to drive the roller connected with the connecting column to rotate under the action of the rotating shaft, when the roller blocks the suction hole on the outer side of the suction nozzle of the dust collector, the suction hole on the bottom of the suction nozzle of the dust collector is communicated with the dust collector, and when the roller blocks the suction hole on the bottom of the suction nozzle of the dust collector, the suction hole on the outer side of the suction nozzle of the dust collector is communicated with the dust collector, and when the suction hole on the outer side of the suction nozzle of the dust collector is required to be aligned with the position to be cleaned, so that the functions of two dust collection modes are realized.

Drawings

FIG. 1 is a schematic side view of a structure according to the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the overall structure of the drum device according to the present utility model;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present utility model.

In the figure: 1. a first connecting pipe; 101. a second connecting pipe; 102. a connecting hose; 2. a connecting block; 201. an arc-shaped groove; 3. fixing the column; 301. a fixed block; 302. a spring; 4. a suction nozzle of a dust collector; 401. a suction hole; 5. a knob; 501. a connecting column; 6. a roller; 601. a groove; 602. a strip-shaped opening; 603. a rotating shaft.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the rotatable angle suction nozzle for a dust collector provided by the utility model comprises a first connecting pipe 1, a second connecting pipe 101 is rotatably arranged at one end of the first connecting pipe 1, a connecting hose 102 is arranged on the inner wall of the second connecting pipe 101, the first connecting pipe 1 and the second connecting pipe 101 are connected through the connecting hose 102, a connecting block 2 is symmetrically arranged on the outer wall of the first connecting pipe 1, an arc-shaped groove 201 is symmetrically arranged on the inner wall of the connecting block 2, a fixing column 3 is symmetrically arranged on the outer wall of the second connecting pipe 101, a fixing block 301 is symmetrically arranged on the outer wall of the fixing column 3, a spring 302 is arranged on the inner wall of the arc-shaped groove 201, one end of the spring 302 is connected with the fixing block 301, specifically, the fixing columns 3 on two sides of the second connecting pipe 101 penetrate through the first connecting pipe 1 and enter the connecting pipe 2, the fixing blocks 301 on two sides of the fixing column 3 are connected with the spring 302 in the arc-shaped groove 201, the connecting tube 101 can rotate in the connecting tube 1, the spring 302 in the arc-shaped groove 201 can enable the connecting tube 101 to reset quickly, the connecting hose 102 is arranged in the connecting tube 1 and the connecting tube 101, sucked dust is prevented from being adsorbed to the inner walls of the connecting tube 1 and the connecting tube 101, the inner walls cannot be cleaned when cleaned, the sucked dust can enter into an ash storage bin of the dust collector through the connecting hose 102 by using the connecting hose 102, the connecting hose 102 is replaced, the cost is saved, the connecting tube 101 is contacted with the ground when the dust storage bin is used, the connecting tube 1 is rotated, the fixing columns 3 on two sides of the connecting tube 101 rotate in the connecting block 2, the fixing blocks 301 on two sides of the fixing columns 3 are driven to rotate in the arc-shaped groove 201 in the connecting block 2 by rotating in the connecting block 2, the spring 302 in the arc-shaped groove 201 is forced to contract, thereby realizing the function of the rotatable suction nozzle.

A dust collector nozzle 4 is arranged at one end of a second connecting pipe 101, a suction hole 401 is formed in the bottom and the outer wall of the dust collector nozzle 4, a knob 5 is arranged on the outer wall of the dust collector nozzle 4, a connecting column 501 is arranged at one end of the knob 5, a roller 6 is arranged at one end of the connecting column 501, a groove 601 is formed in the inner wall of the roller 6, a strip-shaped opening 602 is formed in the outer wall of the roller 6, three strip-shaped openings 602 are formed in the outer wall of the roller 6, a rotating shaft 603 is arranged at one end of the roller 6, the dust collector nozzle 4 is communicated with the second connecting pipe 101, the roller 6 is arranged in the dust collector nozzle 4 and is in rotary connection with the dust collector nozzle 4, the size of the opening of the strip-shaped opening 602 is slightly smaller than the size of the suction hole 401, the section of the roller 6 without the strip-shaped opening 602 is larger than the size of the suction hole 401, so that can block up suction hole 401, recess 601 makes three bar trompil 602 intercommunication, rotate the knob 5 of dust catcher suction nozzle 4 outer wall, knob 5 rotates and drives the spliced pole 501 that is connected with knob 5 and rotate, spliced pole 501 rotates and drives the cylinder 6 that is connected with spliced pole 501 and rotate under the effect of pivot 603, when cylinder 6 blocks up suction hole 401 in the dust catcher suction nozzle 4 outside, suction hole 401 in dust catcher suction nozzle 4 bottom and dust catcher intercommunication, it can to aim at the position that needs to clear up suction hole 401 in bottom this moment, when cylinder 6 blocks up suction hole 401 in dust catcher suction nozzle 4 bottom, suction hole 401 in the dust catcher suction nozzle 4 outside and dust catcher intercommunication, at this moment need aim at the position that needs to clear up suction hole 401 in the dust catcher suction nozzle 4 outside can, thereby realized the function of two kinds of dust absorption modes.

The application process of the utility model is as follows: the person skilled in the art connects the first connecting pipe 1 with the dust collector, starts the dust collector, contacts the second connecting pipe 101 with the ground, rotates the first connecting pipe 1, makes the fixed column 3 on two sides of the second connecting pipe 101 rotate in the connecting block 2, drives the fixed block 301 on two sides of the fixed column 3 to rotate in the arc-shaped groove 201 in the connecting block 2 in the rotation of the connecting block 2, and the spring 302 in the arc-shaped groove 201 is stressed and contracted, so that the function of a rotatable suction nozzle is realized, the knob 5 on the outer wall of the suction nozzle 4 of the dust collector is rotated, the knob 5 rotates to drive the connecting column 501 connected with the knob 5 to rotate, the connecting column 501 rotates to drive the roller 6 connected with the connecting column 501 to rotate under the action of the rotating shaft 603, when the roller 6 blocks the suction hole 401 on the outer side of the suction nozzle 4 of the dust collector, the suction hole 401 on the bottom of the suction nozzle 4 of the dust collector is communicated with the dust collector, and at the moment, when the suction hole 401 on the bottom of the suction nozzle 6 blocks the suction nozzle 4 of the dust collector is aligned with the suction hole 401 on the outer side of the dust collector, so that the two dust collection modes can be realized.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a but rotation angle suction nozzle for dust catcher, includes connecting pipe (1), its characterized in that: one end of the first connecting pipe (1) is rotatably provided with a second connecting pipe (101), a connecting hose (102) is arranged on the inner wall of the second connecting pipe (101), the first connecting pipe (1) and the second connecting pipe (101) are connected through the connecting hose (102), and a rotating device is arranged on the outer wall of the second connecting pipe (101).

2. The rotatable angle nozzle for a vacuum cleaner as claimed in claim 1, wherein: the rotating device comprises a connecting block (2), wherein the connecting block (2) is symmetrically arranged on the outer wall of the first connecting pipe (1), and arc-shaped grooves (201) are symmetrically formed in the inner wall of the connecting block (2).

3. A rotatable angle nozzle for a vacuum cleaner as claimed in claim 2, wherein: the rotating device comprises a fixed column (3), the outer wall of the second connecting pipe (101) is symmetrically provided with the fixed column (3), the outer wall of the fixed column (3) is symmetrically provided with a fixed block (301), the inner wall of the arc-shaped groove (201) is provided with a spring (302), and one end of the spring (302) is connected with the fixed block (301).

4. The rotatable angle nozzle for a vacuum cleaner as claimed in claim 1, wherein: one end of the second connecting pipe (101) is provided with a dust collector suction nozzle (4), and suction holes (401) are formed in the bottom and the outer wall of the dust collector suction nozzle (4).

5. The rotatable angle nozzle for a vacuum cleaner of claim 4, wherein: the outer wall of the dust collector suction nozzle (4) is provided with a knob (5), and one end of the knob (5) is provided with a connecting column (501).

6. The rotatable angle nozzle for a vacuum cleaner of claim 5, wherein: the novel roller is characterized in that a roller (6) is installed at one end of the connecting column (501), a groove (601) is formed in the inner wall of the roller (6), strip-shaped holes (602) are formed in the outer wall of the roller (6), three strip-shaped holes (602) are formed, and a rotating shaft (603) is installed at one end of the roller (6).