CN112081230A

CN112081230A - A pull throughs for clearing up bathroom sewer hair

Info

Publication number: CN112081230A
Application number: CN202010937321.XA
Authority: CN
Inventors: 张国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-12-15

Abstract

The invention discloses a dredging device for cleaning hair of a bathroom sewer, which is arranged in a sewer pipeline and comprises a cutting part, a rotating shaft and a driving part, wherein the cutting part is arranged at the end part of the rotating shaft, and the driving part is connected with the rotating shaft so as to enable the driving part to drive the cutting part to rotate around the axis of the rotating shaft through the rotating shaft. The dredging device for cleaning hair in a bathroom sewer effectively solves the problem that the sewer is easily blocked by hair.

Description

A pull throughs for clearing up bathroom sewer hair

Technical Field

The invention relates to the field of cleaning tools, in particular to a dredging device for cleaning hair of a bathroom sewer.

Background

In a bathroom, after people take a bath, hair brushed by water flows into a floor drain, part of the hair can be filtered by the floor drain or directly washed away by the water after entering the floor drain, but part of the hair remains in a sewer pipeline, and the hair accumulated in the sewer pipeline along with daily accumulation and monthly accumulation can be accumulated into clusters, so that the sewer pipeline is blocked, and further, sewage cannot be discharged from the sewer pipeline and spreads to the ground of the bathroom.

Disclosure of Invention

The invention mainly aims to provide a dredging device for cleaning hair in a bathroom sewer, aiming at solving the problem that the content of the sewer is easy to be blocked by the hair.

In order to achieve the purpose, the dredging device for cleaning the hair of the bathroom sewer is arranged in the sewer pipeline, and comprises a cutting piece, a rotating shaft and a driving piece, wherein the cutting piece is arranged at the end part of the rotating shaft, and the driving piece is connected with the rotating shaft, so that the driving piece drives the cutting piece to rotate around the axis of the rotating shaft through the rotating shaft.

In one embodiment, the cutting member includes a sleeve fitted over an end of the rotating shaft, and a plurality of cutting blades each provided on an outer wall surface of the sleeve.

In one embodiment, the plurality of cutting blades are evenly spaced along the circumference of the sleeve.

In an embodiment, a wall surface of the sleeve, which is close to the rotating shaft, is provided with a mounting hole which is recessed along the rotating shaft direction, and an end portion of the rotating shaft is inserted into the mounting hole.

In one embodiment, the mounting hole is a circular hole having a radius smaller than or equal to a radius of the rotating shaft.

In one embodiment, the dredging device for cleaning hair in a bathroom sewer further comprises a winding chain and a plurality of connecting pieces, two ends of the winding chain are respectively connected with two opposite ends of the rotating shaft along the extending direction of the rotating shaft, the connecting pieces are arranged on the rotating shaft at intervals, and one end, far away from the rotating shaft, of the connecting piece is connected with the winding chain, so that the winding chain is in a spiral shape.

In one embodiment, the outer side of the winding chain abuts against the inner wall surface of the sewer pipe.

In an embodiment, the dredging device for cleaning hair in a bathroom sewer further comprises a first fixing clamp and a second fixing clamp, wherein the first end of the rotating shaft penetrates through the first fixing clamp, the second end of the rotating shaft penetrates through the second fixing clamp, and the first fixing clamp and the second fixing clamp are both abutted against the inner wall surface of the sewer pipeline.

In an embodiment, the first fixing clip includes an installation portion, a first abutting arm, a second abutting arm and a third abutting arm, the first abutting arm, the second abutting arm and the third abutting arm are all connected with the installation portion, and end portions, far away from the installation portion, of the first abutting arm, the second abutting arm and the third abutting arm abut against an inner wall surface of the sewer pipe.

In an embodiment, the first abutting arm, the second abutting arm and the third abutting arm are located on the same circumference, an included angle between the first abutting arm and the second abutting arm is 150 °, and an included angle between the first abutting arm and the third abutting arm is 150 °.

According to the technical scheme, the dredging device is directly arranged in a sewer pipe and comprises a cutting piece, a rotating shaft and a driving piece, wherein the cutting piece is arranged at the end part of the rotating shaft and close to the ground side of a floor drain, the driving piece is connected with the rotating shaft, so that the driving piece drives the cutting piece to rotate around the axis of the rotating shaft through the rotating shaft, further, when part of hairs are not blocked by the floor drain and flow into the sewer pipe, the driving piece drives the rotating shaft to rotate, the hairs can be cut by the cutting piece when flowing into the dredging device, and the hairs can flow into a deeper sewer pipe under the action of water flow after being cut up, so that the phenomenon that the sewer pipe is blocked due to accumulation is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a dredging device of an embodiment of the present invention installed in a sewer pipe;

fig. 2 is a schematic structural diagram of a dredging device in an embodiment of the invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Sewer pipeline	20	Rotating shaft
30	Cutting member	31	Sleeve barrel
				32	Cutting blade	40	Winding chain
50	Connecting piece	60	First fixing clamp
				61	Mounting part	62	First abutting arm
63	Second abutting arm	64	Third support arm
				70	Second fixing clip

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The invention provides a dredging device for cleaning hair in a bathroom sewer.

As shown in fig. 1, the dredging device for cleaning hair in a bathroom sewer according to the embodiment of the present invention is disposed in a sewer pipe 10, and includes a cutting member 30, a rotating shaft 20, and a driving member, wherein the cutting member 30 is disposed at an end of the rotating shaft 20, and the driving member is connected to the rotating shaft 20, so that the driving member drives the cutting member 30 to rotate around an axis of the rotating shaft 20 via the rotating shaft 20.

In this embodiment, the dredging device is directly disposed in the sewer pipe 10, and the dredging device includes a cutting member 30, a rotating shaft 20 and a driving member, wherein the cutting member 30 is disposed at an end of the rotating shaft 20 and close to the floor drain ground side, the driving member is connected to the rotating shaft 20, so that the driving member drives the cutting member 30 to rotate around an axis of the rotating shaft 20 through the rotating shaft 20, and further when some hairs are not blocked by the floor drain and flow into the sewer pipe 10, the driving member drives the cutting member 30 to rotate by driving the rotating shaft 20, and when the hairs flow into the dredging device, the hairs can be cut by the cutting member 30, and after being cut up, the hairs can flow into the sewer pipe 10 at a deeper level under the action of water flow, and the phenomenon that the sewer pipe 10 is blocked due to accumulation does not occur.

Wherein, can understand that the waterproof frame can be installed additional in the driving piece outside, locates the driving piece in the waterproof frame, prevents that water from getting into the condition emergence that the driving piece damaged the driving piece, and the driving piece also can adopt the mode of cladding waterproof membrane to install with the connecting wire of rotation axis 20 to guarantee that this pull throughs can effectively and work safely in sewer pipe 10.

The cutting member 30 includes a sleeve 31 and a plurality of cutting blades 32, the sleeve 31 is fitted on the end of the rotating shaft 20, and the cutting blades 32 are disposed on the outer wall surface of the sleeve 31. In the present embodiment, by providing the sleeve 31 and sleeving the sleeve 31 on the end of the rotating shaft 20, the rotating shaft 20 can drive the sleeve 31 to rotate during the rotation, and the cutting blades 32 are all provided on the outer wall surface of the sleeve 31 and on the same circumference, and the plurality of cutting blades 32 are uniformly spaced along the circumferential direction of the sleeve 31, so that during the rotation of the sleeve 31, the cutting blades 32 can rotate and cut the hair flowing into the circular area on the same circle. Of course, in another embodiment, the plurality of cutting blades 32 may also be arranged at intervals, that is, the plurality of cutting blades 32 are arranged at even intervals along the axial extension direction of the sleeve 31, so as to ensure that when hair enters the dredging device, the hair can be cut for a plurality of times, further ensure the cutting effect, improve the cutting efficiency, and the number of the cutting blades 32 on the same circumference can also be a plurality.

Further, in order to ensure the connection stability between the sleeve 31 and the rotating shaft 20, in an optional embodiment, a wall surface of the sleeve 31 close to the rotating shaft 20 is provided with a mounting hole recessed along the direction of the rotating shaft 20, an end of the rotating shaft 20 is inserted into the mounting hole, and the mounting hole is a circular hole, and a radius of the mounting hole is smaller than a radius of the rotating shaft 20. Therefore, when the rotating shaft 20 is inserted into the mounting hole, the rotating shaft and the mounting hole are in interference fit, and the phenomenon that the rotating shaft and the mounting hole are separated from each other in the rotating process is prevented, so that the stability of the dredging device during operation can be ensured.

In addition, in an optional embodiment, the dredging device for cleaning hair in a bathroom sewer further comprises a winding chain 40 and a plurality of connecting members 50, two ends of the winding chain 40 are respectively connected with two opposite ends of the rotating shaft 20 along the extending direction of the rotating shaft, the plurality of connecting members 50 are arranged on the rotating shaft 20 at intervals, and one end of the connecting member 50 far away from the rotating shaft 20 is connected with the winding chain 40, so that the winding chain 40 is in a spiral shape. In this embodiment, since the winding chain 40 is spiral in the extending direction of the rotating shaft 20, the winding chain 40 can also be spiral-shaped rotated during the rotation of the rotating shaft 20, so that when part of the hair passes through the cutting member 30 and is not cut to a length that can smoothly flow into the deep sewer pipe 10, the rotating winding chain 40 can wind the hair thereon, thereby ensuring that the hair can be cut or wound by the dredging device to ensure that the sewer pipe 10 is not blocked.

Wherein, the outer side of the winding chain 40 is attached to the inner wall surface of the sewer pipe 10, that is, the winding chain 40 is always in contact with the inner wall surface of the sewer pipe 10 during the rotation process, so as to prevent the hair from flowing away from the gap between the winding chain 40 and the sewer pipe 10.

Further, the dredging device for cleaning hair in a bathroom sewer further comprises a first fixing clamp 60 and a second fixing clamp 70, wherein the first end of the rotating shaft 20 penetrates through the first fixing clamp 60, the second end of the rotating shaft 20 penetrates through the second fixing clamp 70, and the first fixing clamp 60 and the second fixing clamp 70 are abutted against the inner wall surface of the sewer pipeline 10. In the present embodiment, by providing the first fixing clip 60 and the second fixing clip 70, the opposite ends of the rotating shaft 20 respectively penetrate the first fixing clip 60 and the second fixing clip 70, and the first fixing clip 60 and the second fixing clip 70 are both abutted against the inner wall surface of the sewer pipe 10, so that the rotating shaft 20 can be effectively fixed by the first fixing clip 60 and the second fixing clip 70, and can be prevented from sliding down from the sewer pipe 10.

The first fixing clip 60 includes a mounting portion 61, a first abutting arm 62, a second abutting arm 63, and a third abutting arm 64, the first abutting arm 62, the second abutting arm 63, and the third abutting arm 64 are all connected to the mounting portion 61, and end portions of the first abutting arm 62, the second abutting arm 63, and the third abutting arm 64 far from the mounting portion 61 abut against an inner wall surface of the sewer pipe 10.

Moreover, the first abutting arm 62, the second abutting arm 63 and the third abutting arm 64 are located on the same circumference, the included angle between the first abutting arm 62 and the second abutting arm 63 is 150 degrees, the included angle between the first abutting arm 62 and the third abutting arm 64 is 150 degrees, so that the first abutting arm 62, the second abutting arm 63 and the third abutting arm 64 are in a herringbone shape, and the structural stability of the first abutting arm 62, the second abutting arm 63 and the third abutting arm 64 is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A pull through for cleaning hair of a bathroom sewer, characterized in that the pull through is arranged in a sewer pipe (10), the pull through comprises a cutting member (30), a rotary shaft (20) and a driving member, the cutting member (30) is arranged at the end of the rotary shaft (20), the driving member is connected with the rotary shaft (20) so that the driving member drives the cutting member (30) to rotate around the axis of the rotary shaft (20) through the rotary shaft (20).

2. The pull through for cleaning hair of bathroom sewer according to claim 1, wherein said cutting member (30) comprises a sleeve (31) and a plurality of cutting blades (32), said sleeve (31) being fitted over the end of said rotating shaft (20), said cutting blades (32) being provided on the outer wall surface of said sleeve (31).

3. Pull through for cleaning bathroom sewer hair according to claim 2, characterized in that a plurality of said cutting blades (32) are evenly spaced along the circumference of said sleeve (31).

4. The pull through device for cleaning hair in bathroom sewer according to claim 2, wherein the wall surface of the sleeve (31) close to the rotating shaft (20) is provided with a mounting hole recessed along the direction of the rotating shaft (20), and the end of the rotating shaft (20) is inserted into the mounting hole.

5. Dredging for cleaning bathroom sewer hair according to claim 4, characterized in that the mounting hole is a circular hole having a radius smaller than or equal to the radius of the rotation shaft (20).

6. The pull through for cleaning hair of a bathroom sewer according to claim 1, further comprising a winding chain (40) and a plurality of connecting members (50), wherein both ends of the winding chain (40) are respectively connected to the opposite ends of the rotating shaft (20) along the extending direction thereof, the plurality of connecting members (50) are arranged on the rotating shaft (20) at intervals, and one end of the connecting member (50) away from the rotating shaft (20) is connected to the winding chain (40) so that the winding chain (40) is in a spiral shape.

7. Dredging device for cleaning bathroom sewer hair according to claim 6, characterized in that the outside of the winding chain (40) abuts against the inner wall surface of the sewer pipe (10).

8. The pull throughs for cleaning hair in bathroom sewer according to claim 1, further comprising a first fixing clip (60) and a second fixing clip (70), wherein a first end of the rotation shaft (20) is inserted into the first fixing clip (60), a second end of the rotation shaft (20) is inserted into the second fixing clip (70), and the first fixing clip (60) and the second fixing clip (70) are both abutted against an inner wall surface of the sewer pipe (10).

9. The pull throughs for cleaning hair in a bathroom sewer according to claim 8, wherein the first fixing clip (60) comprises a mounting portion (61), a first abutting arm (62), a second abutting arm (63) and a third abutting arm (64), the first abutting arm (62), the second abutting arm (63) and the third abutting arm (64) are connected with the mounting portion (61), and ends of the first abutting arm (62), the second abutting arm (63) and the third abutting arm (64) far away from the mounting portion (61) abut against an inner wall surface of the sewer pipe (10).

10. The pull through of claim 9, wherein the first (62), second (63) and third (64) retaining arms are located on the same circumference, the angle between the first (62) and second (63) retaining arms is 150 °, and the angle between the first (62) and third (64) retaining arms is 150 °.