CN213488612U

CN213488612U - Bendable dust absorption pipe

Info

Publication number: CN213488612U
Application number: CN202022124607.4U
Authority: CN
Inventors: 邬永龙; 朱鑫; 杨光烈
Original assignee: Suzhou Longsiwei Metal Products Co ltd
Current assignee: Suzhou Longsiwei Metal Products Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-22
Anticipated expiration: 2030-09-24

Abstract

The application relates to the field of dust collector parts, in particular to a bendable dust collection pipe which comprises a first pipeline, a second pipeline and a hinge mechanism; the hinge mechanism comprises a first connecting plate, a second connecting plate and a fixing component, wherein the first connecting plate and the second connecting plate are respectively connected with the first pipeline and the second pipeline, and are hinged; a hose is arranged between the first pipeline and the second pipeline, one end of the hose is fixedly connected with the end part of the first pipeline, and the other end of the hose is fixedly connected with the end part of the second pipeline. First pipeline and second pipeline can turn over the book, when the user uses the dust catcher to clear up comparatively low position, only need buckle first pipeline and second pipeline relatively to use fixed subassembly to fix first pipeline and second pipeline, first pipeline or second pipeline can stretch into comparatively low position such as the bed end, the table end, and the staff needn't bow the operation this moment, saves physical power, convenient to use.

Description

Bendable dust absorption pipe

Technical Field

The application relates to the field of dust collector parts, in particular to a bendable dust collection pipe.

Background

A household cleaner generally includes a cleaner body, a suction pipe, and a floor brush, wherein the suction pipe is a pipe for integrally connecting the floor brush and the cleaner body such that dust on the floor can enter into the cleaner body from the floor brush and the suction pipe.

Because the common dust suction pipe is a longer straight pipe, when a user uses the dust collector to clean the bed bottom, the table bottom and other shorter positions, the user needs to bend over to operate, and therefore the use convenience of the dust collector is not improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of use of the dust collector, the application provides a dust collection pipe capable of being bent.

The application provides a dust absorption pipe that can buckle adopts following technical scheme:

a bendable dust absorption pipe comprises a first pipeline, a second pipeline and a hinge mechanism arranged between the first pipeline and the second pipeline; the hinge mechanism comprises a first connecting plate connected with the end part of the first pipeline and a second connecting plate connected with the second pipeline, the first connecting plate and the second connecting plate are hinged, and the hinge axis between the first connecting plate and the second connecting plate is vertical to the axis of the first pipeline and the axis of the second pipeline; the hinge mechanism further comprises a fixing component for keeping the first connecting plate and the second connecting plate relatively fixed;

a hose is arranged between the first pipeline and the second pipeline, one end of the hose is fixedly connected with the end part of the first pipeline, and the other end of the hose is fixedly connected with the end part of the second pipeline.

Through adopting above-mentioned technical scheme, first pipeline and second pipeline pass through the hinge mechanism interconnect, and first pipeline and second pipeline are linked together through the hose, therefore, first pipeline can turn over for the second pipeline, and contained angle between first pipeline and the second pipeline can be adjusted, therefore, when the user uses the dust catcher to clear up comparatively short position, the user only needs to buckle first pipeline and second pipeline relatively, first pipeline or second pipeline can stretch into the bed end, comparatively short positions such as the table end, the staff needn't bend over the waist operation this moment, save physical power, convenient to use. The fixed subassembly can fix first pipeline and second pipeline simultaneously, guarantees the normal use of dust absorption pipe.

Preferably, the first connecting plates and the second connecting plates are both provided with two, the first connecting plates are symmetrically distributed along the axis of the first pipeline, the second connecting plates are symmetrically distributed along the axis of the second pipeline, and the first connecting plates and the second connecting plates are in one-to-one correspondence.

Through adopting above-mentioned technical scheme, two first connecting plates and two second connecting plate interconnect can promote the intensity of the hinge mechanism, guarantee the stability that the hinge mechanism is connected.

Preferably, the first connecting plate is connected with the first pipeline through a first sleeve, the first connecting plate is fixedly connected with the first sleeve, and the first sleeve is sleeved at the end part of the first pipeline; the second connecting plate is connected with a second pipeline through a second sleeve, the second connecting plate is fixedly connected with the second sleeve, and the second sleeve is connected with the end part of the second pipeline.

Through adopting above-mentioned technical scheme, first sleeve pipe and second sleeve pipe are connected with first pipeline and second pipeline respectively, and from this, first pipeline, second pipeline and hinge mechanism are mutually independent individuality, and when one of them damages, only need to damage the part change can, the maintenance of the dust absorption pipe of being convenient for is favorable to reducing use cost.

Preferably, the first sleeve is threadedly connected to the first pipe, and the second pipe is threadedly connected to the second sleeve.

Through adopting above-mentioned technical scheme, first sleeve pipe and first pipeline threaded connection, second pipeline and second sleeve pipe threaded connection, consequently, can guarantee under joint strength's the prerequisite, promote the convenience that the dust absorption pipe was dismantled or was assembled to promote the convenience that the dust absorption pipe used. After the first pipeline, the second pipeline and the hinge mechanism are disassembled, the whole length of the dust collection pipe is effectively reduced, and the dust collection pipe is convenient to package and transport.

Preferably, the fixing assembly comprises a connecting rod arranged on one side of the first sleeve and a guide rail arranged on one side of the second sleeve; the guide rail is arranged along the length direction of the second pipeline, one end of the guide rail is fixedly connected with the second sleeve, and the other end of the guide rail is far away from the first pipeline; one end of the connecting rod is hinged to the first sleeve, the other end of the connecting rod is connected with the guide rail in a sliding mode, and the connecting rod is connected with the guide rail through a fixing bolt.

Through adopting above-mentioned technical scheme, the one end and the first sleeve pipe of connecting rod are articulated, and the other end slides with the guide rail and is connected, consequently, when first pipeline and second pipeline rotate, the tip of connecting rod can be followed guide rail length direction and removed. When the first pipeline and the second pipeline need to be fixed, only the fixing bolt needs to be screwed to fix the connecting rod on the guide rail, at the moment, a triangle is formed among the first pipeline, the second pipeline and the connecting rod, and the stability of the fixing component is ensured by utilizing the characteristic that the triangle has stability, so that the normal use of the dust collection pipe is ensured.

Preferably, the guide rail is provided with a sliding groove, the sliding groove is arranged along the length direction of the guide rail, a sliding block is connected to the inside of the sliding groove in a sliding manner, and the connecting rod is rotatably connected with the sliding block.

Through adopting above-mentioned technical scheme, the slider slides with the spout and is connected, can promote the connecting rod smoothness degree when moving along the guide rail to the user adjusts the angle between first pipeline and the second pipeline.

Preferably, the sliding groove is a T-shaped groove, the fixing bolt penetrates through the sliding groove to be in threaded connection with the sliding block, the head of the fixing bolt is located on one side of the guide rail, a butt plate is arranged between the head of the fixing bolt and the guide rail, and the fixing bolt penetrates through the butt plate.

Through adopting above-mentioned technical scheme, when fixing bolt screwed up, butt plate and slider can press from both sides tightly the guide rail, fix butt plate and slider on the guide rail to fix the connecting rod, guarantee the stability of the hinge mechanism.

Preferably, one end of the guide rail, which is far away from the first pipeline, is fixedly connected with a third sleeve, and the third sleeve is sleeved on the second pipeline.

Through adopting above-mentioned technical scheme, the third sleeve pipe is established on the second pipeline to play the supporting role to the guide rail, promote the stability of guide rail, promote the guide rail to the supporting effect of connecting rod, so that guarantee the stability of the hinge mechanism.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first pipeline and the second pipeline are connected with each other through the hinge mechanism, and the first pipeline and the second pipeline are communicated through the hose, so that the first pipeline and the second pipeline can be turned over, when a user cleans low positions through the dust collector, the first pipeline and the second pipeline only need to be bent relatively, the first pipeline and the second pipeline are fixed through the fixing component, and the first pipeline or the second pipeline can extend into the low positions such as a bed bottom, a table bottom and the like, so that a worker does not need to bend down to operate, the physical strength is saved, and the use is convenient;

2. the first sleeve and the second sleeve are respectively connected with the first pipeline and the second pipeline, so that the first pipeline, the second pipeline and the hinge mechanism are mutually independent, the first sleeve, the first pipeline, the second pipeline and the second sleeve can be disassembled, when one of the first sleeve, the first pipeline, the second pipeline and the second sleeve is damaged, only the damaged part needs to be replaced, the maintenance of the dust collection pipe is facilitated, and the use cost is reduced; when the first pipeline, the second pipeline and the hinge mechanism are disassembled, the whole length of the dust collection pipe can be reduced, and the dust collection pipe is convenient to package and transport;

3. when needs are fixed first pipeline and second pipeline, only need screw up fixing bolt, butt joint board and slider can press from both sides tightly the guide rail for butt joint board and slider are fixed on the guide rail, thereby are fixed the connecting rod, and at this moment, constitute triangle-shaped between first pipeline, second pipeline and the connecting rod, utilize triangle-shaped to have this characteristic of stability, guarantee fixed subassembly's stability, thereby guarantee the normal use of dust absorption pipe.

Drawings

FIG. 1 is a schematic view of a dust suction pipe;

FIG. 2 is an exploded view of the suction hose;

fig. 3 is a schematic structural view of the hinge mechanism.

In the drawings, the reference numbers: 1. a first conduit; 2. a second conduit; 3. a hose; 4. a hinge mechanism; 41. a first sleeve; 42. a first connecting plate; 43. a second sleeve; 44. a second connecting plate; 45. a fixing assembly; 451. a connecting rod; 452. a guide rail; 453. a slider; 454. fixing the bolt; 455. a butt joint plate; 456. and a third sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a dust absorption pipe that can buckle. Referring to fig. 1, the dust suction pipe includes a first pipe 1, a second pipe 2, a hose 3 disposed between the first pipe 1 and the second pipe 2, and a hinge mechanism 4. One end of the first pipe 1 is disposed opposite to one end of the second pipe 2. One end of the hose 3 is fixedly connected with the end of the first pipeline 1, and the other end is fixedly connected with the end of the second pipeline 2, so that the first pipeline 1 and the second pipeline 2 are communicated with each other. The one end and the 1 end connection of first pipeline of hinge mechanism 4, the other end and the 2 end connection of second pipeline, from this, first pipeline 1 and second pipeline 2 can carry out along articulated axis and overturn to make the dust absorption pipe can buckle, convenient to use person uses.

Referring to fig. 1 and 2, the hinge mechanism 4 includes a first sleeve 41 fitted over an end of the first pipe 1, a second sleeve 43 fitted over an end of the second pipe 2, a first connecting plate 42 disposed between the first sleeve 41 and the second sleeve 43, a second connecting plate 44, and a fixing member 45. The first sleeve 41 is sleeved on the first pipeline 1 and is in threaded connection with the first pipeline 1, and the second sleeve 43 is sleeved on the end part of the second pipeline 2 and is in threaded connection with the second pipeline 2, so that the first pipeline 1, the second pipeline 2 and the hinge mechanism 4 can be conveniently detached.

Referring to fig. 1 and 2, the first connecting plate 42 is integrally formed with the first bushing 41, and the second connecting plate 44 is integrally formed with the second bushing 43. The first connecting plates 42 and the second connecting plates 44 are provided with two, the two first connecting plates 42 are symmetrically distributed along the circumferential direction of the first sleeve 41, and the two second connecting plates 44 are symmetrically distributed along the axis of the second sleeve 43. The two first connecting plates 42 and the two second connecting plates 44 are in one-to-one correspondence and are hinged to each other. And the hinge axes of the first and

second connection plates

42 and 44 are perpendicular to the axis of the first or

second bushing

41 or 43.

Referring to fig. 1 and 2, the fixing assembly 45 includes a connecting rod 451 provided at a side of the first bushing 41, a third bushing 456 provided at a side of the second bushing 43, and a guide rail 452 provided between the second bushing 43 and the third bushing 456. The third sleeve 456 is fitted over the second pipe 2 and on the side of the second sleeve 43 facing away from the first sleeve 41. The guide rail 452 is disposed along a length direction of the second pipe 2, and one end of the guide rail 452 is fixedly connected to the second sleeve 43 and the other end is fixedly connected to the third sleeve 456.

Referring to fig. 2 and 3, the guide rail 452 is provided with a sliding groove, which is a T-shaped groove and is arranged along the length direction of the guide rail 452. A slider 453 is slidably connected to the inside of the chute, and the slider 453 can move in the longitudinal direction of the chute. One end of the connection rod 451 extends to one side of the guide rail 452 and is rotatably connected to the slider 453, and the other end is rotatably connected to the first bushing 41, and the rotation axis of both ends of the connection rod 451 is parallel to the rotation axis of the first connection plate 42.

Referring to fig. 3, a fixing bolt 454 is threadedly coupled to the slider 453, a head of the fixing bolt 454 is positioned at one side of the guide rail 452, an abutting plate 455 is provided between the head of the fixing bolt 454 and the guide rail 452, and the fixing bolt 454 is inserted into the abutting plate 455, so that when the fixing bolt 454 is tightened, the slider 453 and the abutting plate 455 can clamp the guide rail 452, the slider 453 and the abutting plate 455 are fixed to the guide rail 452, and the connecting rod 451 is fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dust absorption pipe that can buckle which characterized in that: comprises a first pipeline (1), a second pipeline (2) and a hinge mechanism (4) arranged between the first pipeline (1) and the second pipeline (2); the hinge mechanism (4) comprises a first connecting plate (42) connected with the end of the first pipeline (1) and a second connecting plate (44) connected with the second pipeline (2), the first connecting plate (42) and the second connecting plate (44) are hinged, and the hinge axis between the first connecting plate (42) and the second connecting plate (44) and the axis of the first pipeline (1) and the second pipeline (2) are in a vertical relation; the hinge mechanism (4) further comprises a fixing assembly (45) for keeping the first connecting plate (42) and the second connecting plate (44) relatively fixed;

be provided with hose (3) between first pipeline (1) and second pipeline (2), the one end of hose (3) and the tip fixed connection of first pipeline (1), the other end of hose (3) and the tip fixed connection of second pipeline (2).

2. A bendable suction hose according to claim 1, wherein: the first connecting plate (42) and the second connecting plate (44) are both provided with two, two first connecting plate (42) are along first pipeline (1) axis symmetric distribution, two second connecting plate (44) are along the axis symmetric distribution of second pipeline (2), two first connecting plate (42) and two second connecting plate (44) one-to-one.

3. A bendable suction hose according to claim 1, wherein: the first connecting plate (42) is connected with the first pipeline (1) through a first sleeve (41), the first connecting plate (42) is fixedly connected with the first sleeve (41), and the first sleeve (41) is sleeved at the end part of the first pipeline (1); the second connecting plate (44) is connected with the second pipeline (2) through a second sleeve (43), the second connecting plate (44) is fixedly connected with the second sleeve (43), and the second sleeve (43) is connected with the end part of the second pipeline (2).

4. A bendable suction hose according to claim 3, wherein: the first pipeline (1) is in threaded connection with a first sleeve (41), and the second pipeline (2) is in threaded connection with a second sleeve (43).

5. A bendable suction hose according to claim 3, wherein: the fixing assembly (45) comprises a connecting rod (451) arranged on one side of the first sleeve (41) and a guide rail (452) arranged on one side of the second sleeve (43); the guide rail (452) is arranged along the length direction of the second pipeline (2), one end of the guide rail (452) is fixedly connected with the second sleeve (43), and the other end of the guide rail (452) is far away from the first pipeline (1); one end of the connecting rod (451) is hinged to the first sleeve (41), the other end of the connecting rod is connected with the guide rail (452) in a sliding mode, and the connecting rod (451) is connected with the guide rail (452) through a fixing bolt (454).

6. A bendable suction hose according to claim 5, wherein: the guide rail (452) is provided with a sliding groove, the sliding groove is arranged along the length direction of the guide rail (452), a sliding block (453) is connected to the inside of the sliding groove in a sliding mode, and the connecting rod (451) is rotatably connected with the sliding block (453).

7. A bendable suction hose according to claim 6, wherein: the sliding groove is a T-shaped groove, the fixing bolt (454) penetrates through the sliding groove to be in threaded connection with the sliding block (453), the head of the fixing bolt (454) is located on one side of the guide rail (452), a butt plate (455) is arranged between the head of the fixing bolt (454) and the guide rail (452), and the fixing bolt (454) penetrates through the butt plate (455).

8. A bendable suction hose according to claim 5, wherein: one end, far away from the first pipeline (1), of the guide rail (452) is fixedly connected with a third sleeve (456), and the third sleeve (456) is sleeved on the second pipeline (2).