CN217959920U

CN217959920U - Push rod dust catcher convenient to rotatory use

Info

Publication number: CN217959920U
Application number: CN202221587004.0U
Authority: CN
Inventors: 陈杰
Original assignee: Suzhou Chunju Electric Co Ltd
Current assignee: Suzhou Chunju Electric Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-06
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a push rod dust collector convenient for rotation use, which belongs to the technical field of dust collectors and comprises a dust collector main machine, a floor brush, a connecting pipe, a first joint and a connecting piece, wherein the floor brush is connected at one end of the connecting pipe; the utility model discloses a connect the scrubbing brush with the one end of connecting pipe, first articulate is on the other end of connecting pipe, first joint inserts in the connecting piece, second joint on the dust catcher host computer passes through the snap ring and is connected with the connecting piece, the snap ring cover is established at the second and is connected, snap ring joint outer tube, therefore when establishing dust catcher host computer and first articulate, rotation between second joint and the snap ring is unrestricted, only need rotate the dust catcher host computer when holding the dust catcher host computer, be convenient for the dust catcher host computer enters into in the constrictive space, the use flexibility of dust catcher has been improved widely, be favorable to clean thoroughly.

Description

Push rod dust catcher convenient to rotatory use

Technical Field

The utility model belongs to the technical field of the dust catcher, especially, relate to a push rod dust catcher convenient to rotatory use.

Background

The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

At present, a sub-machine of a push rod dust collector in the market does not have a rotation function. When a user wants to clean a narrow space, such as a bed bottom, the dust cup of the submachine is too high, so that the submachine cannot extend into the bed, and dust at a deeper position under the bed cannot be cleaned, so that the use of the dust collector is limited, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the push rod dust collector convenient to rotate and use is provided for solving the problems that when the push rod dust collector is used for cleaning a narrow space, the dust cup of the sub machine is too high, so that the sub machine cannot extend into the narrow space, and the dust collector is poor in use flexibility and user experience.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a push rod dust catcher convenient to rotation uses, its includes dust catcher host computer, scrubbing brush, connecting pipe, first joint and connecting piece, the scrubbing brush is connected the one end of connecting pipe, the first joint is in the other end of connecting pipe, the first joint inserts in the inner tube of connecting piece, just the first joint the inner tube, be provided with the second joint on the dust catcher host computer, the cover is equipped with the snap ring on the second joint, the second joint cover is established in on the inner tube, the second joint inserts in the outer tube of connecting piece, the snap ring joint the outer tube.

As a further description of the above technical solution:

the inner wall of the inner pipe is provided with a clamping groove, the outer wall of the first joint is provided with a boss, and the boss is inserted into the clamping groove.

As a further description of the above technical solution:

an elastic lock catch is arranged on the first connector, a buckle is arranged on the elastic lock catch, and the buckle is inserted into the through hole in the connecting piece.

As a further description of the above technical solution:

the elastic lock catch is provided with a button, and the button protrudes out of the surface of the first connector.

As a further description of the above technical solution:

the second connector is provided with a groove, and the snap ring is sleeved in the groove.

As a further description of the above technical solution:

the opposite ends of the snap ring extend to the inner wall of the groove.

As a further description of the above technical solution:

the clamp ring is provided with a plurality of locating parts on the surface, a plurality of limiting holes are formed in the outer pipe, and the locating parts are inserted into the limiting holes.

As a further description of the above technical solution:

the inner wall of the second joint is attached to the outer wall of the inner pipe, and the outer wall of the second joint props against the inner wall of the outer pipe.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through connecting the scrubbing brush with the one end of connecting pipe, first articulate is on the other end of connecting pipe, first joint inserts in the connecting piece, second joint on the dust catcher host computer passes through the snap ring and is connected with the connecting piece, the snap ring cover is established on the second joint, snap ring joint outer tube, therefore when establishing dust catcher host computer and first articulate, rotation between second joint and the snap ring is unrestricted, only need rotate the dust catcher host computer when holding the dust catcher host computer, change the direction of dust catcher host computer under the condition that scrubbing brush and connecting pipe are motionless, be convenient for the dust catcher host computer enter into constrictive space, the use flexibility of dust catcher has been improved widely, be favorable to thoroughly clean, improve user experience.

Drawings

Fig. 1 is a schematic view showing an overall structure of a push rod type vacuum cleaner which is convenient to use by rotation.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a reference view showing a state in which a push rod type vacuum cleaner is used in a state in which it is convenient to rotate.

Fig. 4 is a partially enlarged view of a portion B in fig. 3.

Figure 5 is a cross-sectional view of a stick cleaner for easy rotational use.

Fig. 6 is a partially enlarged view of a portion C in fig. 5.

Figure 7 is an exploded view of a stick cleaner for easy rotational use.

Fig. 8 is a partially enlarged view of a portion D in fig. 7.

Fig. 9 is a schematic view showing a structure of a link in a push rod type vacuum cleaner for easy rotation use.

Illustration of the drawings:

1. a main machine of the dust collector; 2. a floor brush; 3. a connecting pipe; 4. a first joint; 5. a connecting member; 6. an inner tube; 7. a second joint; 8. a snap ring; 9. an outer tube; 10. a card slot; 11. a boss; 12. buckling; 13. a through hole; 14. a button; 15. a groove; 16. a stopper; 17. a limiting hole; 18. and (5) elastic locking.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a push rod dust collector convenient to rotate to use comprises a dust collector main machine 1, a floor brush 2, a connecting pipe 3, a first joint 4 and a connecting piece 5, wherein the floor brush 2 is connected to one end of the connecting pipe 3, the first joint 4 is connected to the other end of the connecting pipe 3 in a clamped mode, the first joint 4 is inserted into an inner pipe 6 of the connecting piece 5, the first joint 4 is connected with the inner pipe 6 in a clamped mode, a second joint 7 is arranged on the dust collector main machine 1, a clamping ring 8 is sleeved on the second joint 7, the second joint 7 is sleeved in the inner pipe 6, the second joint 7 is inserted into an outer pipe 9 of the connecting piece 5, and the clamping ring 8 is connected with the outer pipe 9 in a clamped mode;

a clamping groove 10 is formed in the inner wall of the inner pipe 6, a boss 11 is arranged on the outer wall of the first connector 4, the boss 11 is inserted into the clamping groove 10, and the first connector 4 is inserted into the connecting piece 5 in a guiding effect, so that the first connector 4 and the connecting piece 5 are conveniently connected;

an elastic lock catch 18 is arranged on the first connector 4, a buckle 12 is arranged on the elastic lock catch 18, and the buckle 12 is inserted into a through hole 13 on the connecting piece 5; the elastic lock catch 18 is provided with a button 14, the button 14 protrudes out of the surface of the first connector 4, the buckle 12 has a limiting effect on the connecting piece 5, so that the first connector 4 and the connecting piece 5 are firmly connected, the button 14 is pressed downwards to enable the elastic lock catch 18 to deform downwards integrally, and the buckle 12 is separated from the through hole 13 to release the limitation of the first connector 4 on the connecting piece 5, so that the first connector 4 is separated from the connecting piece 5;

a groove 15 is formed in the second connector 7, and the clamping ring 8 is sleeved in the groove 15; the two opposite ends of the snap ring 8 extend to the inner wall of the groove 15, so that the snap ring 8 is limited on the second connector 7, the snap ring 8 is prevented from falling off the second connector 7, and the second connector 7 is ensured to be stably connected with the connecting piece 5 through the snap ring 8;

a plurality of limiting parts 16 are arranged on the surface of the clamping ring 8, a plurality of limiting holes 17 are formed in the outer pipe 9, the limiting parts 16 are inserted into the limiting holes 17, and the limiting holes 17 have a limiting effect on the positions of the limiting parts 16, so that the second connector 7 is stably connected with the connecting piece 5 through the clamping ring 8;

the inner wall laminating of second joint 7 the outer wall of inner tube 6, just the outer wall of second joint 7 supports the inner wall of outer tube 9 avoids producing between second joint 7 and the snap ring 8 in the use position crisscross, guarantees the use of dust catcher host computer 1 steady.

The working principle is as follows: firstly, when the dust collector is assembled, one end of a connecting pipe 3 is connected to a ground brush 2, a first joint 4 is arranged at the other end of the connecting pipe 3, a clamping ring 8 is aligned with a groove 15 on a second joint 7 and clamped into the groove, two opposite ends of the clamping ring 8 abut against the inner wall of the groove 15, secondly, a button 14 is pressed downwards to enable an elastic lock catch 18 to deform downwards integrally, a buckle 12 moves downwards along with the elastic lock catch 12, the boss 11 is aligned with a clamping groove 10 on an inner pipe 6, the boss 11 is inserted into the clamping groove 10 to push the first joint 4 to be inserted into a connecting piece 5, when the buckle 12 is aligned with a through hole 13, the button 14 is loosened, the elastic lock catch 18 rebounds, the buckle 12 moves upwards and is clamped into the through hole 13 to complete the connection of the first joint 4 and the connecting piece 5, the second joint 7 and the clamping ring 8 are inserted into the connecting piece 5 together, the second joint 7 is sleeved on the inner pipe 6 and is attached to the outer wall of the inner pipe 6, the second joint 7 is inserted into the outer pipe 9 and attached to the inner wall of the outer pipe 9, the limiting piece 16 can extrude the outer pipe 9 when entering the outer pipe 9, the part of the outer pipe 9 is expanded, when the limiting piece 16 reaches the limiting hole 17, the limiting piece 16 is clamped into the limiting hole 17, the connection between the second joint 7 and the connecting piece 5 is completed, then, when in use, the dust collector main machine 1 generates suction force to act on the floor brush 2, the floor brush 2 cleans the ground and enables the cleaned dirt to enter the dust collector main machine 1 along with negative pressure, when in use in a narrow space, only the dust collector main machine 1 needs to be rotated when the dust collector main machine 1 is held, at the moment, the second joint 7 generates relative rotation compared with the snap ring 8, the direction of the dust collector main machine 1 is changed under the condition that the floor brush 2 and the connecting pipe 3 are not moved, so that the dust collector main machine 1 can conveniently enter the narrow space, clean narrow space, finally, when dismantling the dust catcher, press down button 14 and make the whole deformation that produces downwards of elastic lock catch 18, buckle 12 breaks away from through-hole 13 and can removes the restriction of first joint 4 to connecting piece 5, pull second joint 7, snap ring 8 begins to move receiving the effect of recess 15, locating part 16 retracts back to the outer tube 9 in and struts outer tube 9 part from spacing hole 17, continue to pull second joint 7 and pull out snap ring 8 is whole, accomplish the dismantlement of dust catcher.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a push rod dust catcher convenient to rotatory use which characterized in that: including dust catcher host computer (1), scrubbing brush (2), connecting pipe (3), first joint (4) and connecting piece (5), scrubbing brush (2) are connected the one end of connecting pipe (3), first joint (4) joint is in the other end of connecting pipe (3), first joint (4) insert in inner tube (6) of connecting piece (5), just first joint (4) joint inner tube (6), be provided with second joint (7) on dust catcher host computer (1), the cover is equipped with snap ring (8) on second joint (7), second joint (7) cover is established in inner tube (6), second joint (7) insert in outer tube (9) of connecting piece (5), snap ring (8) joint outer tube (9).

2. The stick vacuum cleaner convenient for rotating use according to claim 1, wherein a clamping groove (10) is arranged on the inner wall of the inner pipe (6), a boss (11) is arranged on the outer wall of the first joint (4), and the boss (11) is inserted into the clamping groove (10).

3. The stick vacuum cleaner easy to rotate and use according to claim 1, characterized in that the first joint (4) is provided with an elastic latch (18), the elastic latch (18) is provided with a buckle (12), and the buckle (12) is inserted into the through hole (13) of the connecting piece (5).

4. A stick cleaner for rotational use according to claim 3, characterised in that the resilient catch (18) is provided with a button (14), the button (14) protruding from the surface of the first joint (4).

5. The push rod dust collector convenient to rotate and use as claimed in claim 1, wherein a groove (15) is formed in the second joint (7), and the snap ring (8) is sleeved in the groove (15).

6. A stick cleaner for rotary use according to claim 5, characterised in that the snap ring (8) extends at opposite ends to the inner wall of the recess (15).

7. The push rod type vacuum cleaner convenient for rotary use according to claim 1, wherein a plurality of limiting members (16) are arranged on the surface of the snap ring (8), a plurality of limiting holes (17) are formed on the outer tube (9), and the limiting members (16) are inserted into the limiting holes (17).

8. A stick vacuum cleaner for easy rotary use according to claim 1, characterised in that the inner wall of the second joint (7) abuts the outer wall of the inner tube (6) and the outer wall of the second joint (7) abuts the inner wall of the outer tube (9).