TWM645028U - Hair removal device and dredging device having the same - Google Patents

Abstract

The dredging device of this invention includes an outer tube, a suction cup body and a hair cleaner; the bottom end of the outer tube is assembled with the suction cup body; the hair cleaner includes a handle, which is integrally connected to a downwardly extending flexible rod , the two sides of the flexible rod are provided with a plurality of underhook groups, and at least one perforation is provided on the shaft of the flexible rod, and a hook is connected to the bottom edge of the perforation. The flexible rod of the hair cleaner is passed through In the outer pipe, the hair cleaner and the outer pipe are fixed together; accordingly, the user can use a dredging device to clear the toilet pipeline, or take out the hair cleaner to clean the hair and other dirt that blocks the water pipe, especially using hair The barbed hook set of the cleaner and the thorn hooks in the perforations can easily hook hair and other dirt out of the water pipe, achieving the effect of quickly and effectively removing pipeline obstructions.

Description

Hair cleaner and unclogging device containing the same

The invention relates to a hair cleaner and a unclogging device including the hair cleaner, and in particular, to a device for removing dirt to unclog toilets and water pipes.

A common way to solve the problem of clogged toilets or water pipes is to pour chemicals into the toilet or water pipes, and then corrode and decompose the blocked dirt in the toilet or water pipes. However, as we all know, the use of chemicals will pollute the environment. It may even cause harm to the human body due to careless use, so it is not recommended to use it unless necessary.

As a result, the industry has actively developed various dredges that can effectively unclog toilets or water pipes, such as TWM402308U, TWM582515U, US06622316B1, US09015890B1, US10329757B1, US10570596B1, etc. These patent documents are all related to unclogging toilets or water pipes. device.

Today, the creator of this invention developed this invention in view that the unclogger for unclogging toilets or water pipes can effectively solve the problem of harm to the environment and human body caused by the traditional use of chemical agents to corrode and decompose dirt in the pipelines.

The main purpose of this invention is to provide a dredging device including a hair cleaner. The positioning section of the suction cup body of the dredging device forms a stepped design, which can provide good contact and sealing with the inner wall of the toilet or water pipe. properties to improve the dredging effect. In addition, the inner space of the outer tube of the dredging device just provides a storage space for the flexible rod of the hair cleaner.

Another main purpose of this invention is to provide a hair cleaner. The flexible rod of the hair cleaner is provided with a plurality of barbed hook groups and thorn hooks, which can provide a good hooking effect to remove hair and other dirt, and thereby Smoothly unclog toilet or water pipe lines.

The above-mentioned purpose of this creation is achieved by the following technologies:

A hair cleaner, which includes a handle, and a flexible rod integrally connected with the handle and extending downward. The flexible rod is provided with a plurality of underhook groups protruding from the surface, each of which is The barb set includes a repeated barb, and the flexible rod is also provided with at least one perforation that runs through the wall thickness of the rod body. The bottom edge of the perforation is connected to the root of a thorn hook, and the thorn hook is opposite to the root of the hook. One end of the root is a free end and is in the shape of a spike.

The hair cleaner as described above, wherein a plurality of the barb groups on the flexible rod are arranged on both sides of the flexible rod, and the barb groups on the two sides are arranged in a staggered manner.

The hair cleaner as mentioned above, wherein the tip of the flexible rod is provided with a plurality of barbs.

A dredging device includes an outer tube, a suction cup body and a hair cleaner; the outer tube is a hollow tube body, the bottom end of which is assembled with the top end of the suction cup body; the suction cup body includes a bowl-shaped body, the bottom edge of the bowl-shaped body is integrally connected to an annular positioning section, the annular positioning section is in a stepped shape, and the diameter of the upper step is larger than the diameter of the lower step. In addition, between the bowl-shaped body and the ring The convex ring extends radially outward at the junction of the shape positioning sections; the hair cleaner includes a handle, and a flexible rod integrally connected with the handle and extending downward, and the flexible rod is provided with A plurality of barb groups protrude from the surface, each of the barb groups includes a repeating barb, and the shaft of the flexible rod is also provided with at least one perforation penetrating through the wall thickness of the rod body, and the perforation The bottom edge is connected to the root of a thorn hook. One end of the thorn hook relative to the root is a free end and is in the shape of a spike. The flexible rod of the hair cleaner is inserted inside the outer tube. In this state, the bottom end of the handle of the hair cleaner and the top end of the outer tube are assembled and fixed to each other.

The dredging device as described above, wherein a plurality of the barb groups on the flexible rod are arranged on both sides of the flexible rod, and the barb groups on the two sides are arranged in a staggered manner.

The dredging device as mentioned above, wherein a plurality of undercuts are provided at the distal end of the flexible rod.

The dredging device as mentioned above, wherein the bottom end of the outer tube is provided with a first externally threaded section, the top end of the suction cup body is provided with an internally threaded hole, and the first externally threaded section is threaded correspondingly with the internally threaded hole. .

The dredging device as mentioned above, wherein the bottom end of the handle is provided with a second external thread section, the top end of the outer tube is provided with an internal thread section on the inner tube wall, and the second external thread section corresponds to the internal thread section Screw together.

The advantages of this creation are:

The user can use the unblocking device to clear the toilet pipe according to the situation, or take out the hair cleaner to clean the hair and other dirt that blocks the water pipe. In particular, the barb set of the hair cleaner and the spikes in the perforations can easily remove hair and other dirt. Hook out the water pipe to quickly and effectively eliminate pipe blockage.

In order to have a more complete and clear disclosure of the technical content, new purposes and effects achieved in this creation, they are described in detail below, and please refer to the disclosed drawings and drawing numbers:

Please see the first to third pictures.

The dredging device of this invention includes an outer tube 1, a suction cup body 2 and a hair cleaner 3; wherein:

The outer tube 1 is a hollow tube body, the bottom end of which is assembled with the top of the suction cup body 2; the top of the outer tube 1 is assembled with the hair cleaner 3;

The suction cup body 2 includes a bowl-shaped body 21, and an annular positioning section 22 is integrally connected to the bottom edge of the bowl-shaped body 21. The annular positioning section 22 is in the shape of a step, and the diameter of the upper step is larger than the diameter of the lower step. In addition, An integrally connected convex ring 23 extends radially outward from the junction between the bowl-shaped body 21 and the annular positioning section 22;

The hair cleaner 3 includes a handle 31 and a flexible rod 32 integrally connected with the handle 31 and extending downward. The flexible rod 32 is provided with a plurality of underhook groups 33 protruding from the surface. A barb group 33 includes one barb 331, and the shaft of the flexible rod 32 is also provided with at least one through hole 34 that runs through the wall thickness of the shaft. The bottom edge of the through hole 34 is connected to the root of a thorn hook 35, so that One end of the thorn hook 35 relative to the root is a free end, and the free end is in the shape of a spike. The flexible rod 32 of the hair cleaner 3 is inserted inside the outer tube 1. When the flexible rod 32 of the hair cleaner 3 passes through When disposed inside the outer tube 1, the bottom end of the handle 31 of the hair cleaner 3 and the top end of the outer tube 1 will be assembled and fixed to each other.

In a preferred embodiment of the dredging device of the present invention, the plurality of underhook groups 33 on the flexible rod 32 are arranged on both sides of the flexible rod 32 and between the underhook groups 33 on both sides. Presented in a staggered setting.

In a preferred embodiment of the dredging device of the present invention, a plurality of barbs 36 are provided at the distal end of the flexible rod 32 .

In a preferred embodiment of the dredging device of the present invention, the bottom end of the outer tube 1 is provided with a first external thread section 11, and the top end of the bowl-shaped body 21 of the suction cup body 2 is provided with an internal thread hole 24, so that the first external thread section 11 is screwed correspondingly with the internal threaded hole 24, so that the outer tube 1 and the suction cup body 2 can be assembled together.

In a preferred embodiment of the dredging device of the present invention, the bottom end of the handle 31 is provided with a second external thread section 37, and the top end of the outer tube 1 is provided with an internal thread section 12 on the inner wall, so that the second external thread section The section 37 is threaded correspondingly with the internal thread section 12, and the flexible rod 32 of the hair cleaner 3 is inserted into the hollow interior of the outer tube 1 to be fixed, and the hair cleaner 3 cannot be easily separated from the outer tube 1.

During use, the user can use the hair cleaner 3 or the suction cup body 2 of the dredging device according to his or her own needs; when using the hair cleaner 3, the second external thread section 37 of the hair cleaner 3 is directly disconnected. At this time, the hair cleaner 3 can be taken out from the outer tube 1; then, hold the handle 31 with your hand and pull the hair cleaner 3 out of the way. The distal part is sent into the toilet pipeline or water pipe pipeline, and the barbs 331 of the barb group 33 are used to hook the hair and dirt in the pipeline out of the pipeline (see the fourth figure). In addition, since the flexible rod 32 of the hair cleaner 3 itself is flexible, it can be bent according to the bending state of the pipeline. The flexible rod 32 has a thread that runs through the wall thickness of its shaft. Perforation 34, and the bottom edge of the perforation 34 is connected to the root of a thorn hook 35, so that one end of the thorn hook 35 relative to the root is a spike-shaped free end. Therefore, when the flexible rod 32 is bent along with the pipeline, When adapting to bending, the barb hook 35 will be in a tilted state (see the fifth and sixth figures), which is beneficial to cooperate with the barb hook 331 of the barb hook group 33 to truly hook the hair and dirt in the pipeline out of the pipeline, and the process is completed. The effect of clearing pipelines.

When using the suction cup body 2 to clear the toilet pipeline, the annular positioning section 22 below the suction cup body 2 is directly embedded into the toilet, and through the steps of the annular positioning section 22, the annular positioning section 22 is aligned with the inner wall of the toilet. When combined with the pressure applied to deform the bowl-shaped body 21 and then send air in, a large pressure drop can be generated, which helps to push the blocked dirt away from the blocked place to achieve the dredging effect.

The above examples are only some of the embodiments of this invention and are not intended to limit this invention. Any slight changes and modifications based on the creative spirit and characteristics of this invention should also be included in the scope of this patent.

To sum up, this creative embodiment can indeed achieve the expected use effects, and the specific technical means disclosed have not only not been seen in similar products, but also have not been disclosed before the application. It has fully complied with the patent law. According to the regulations and requirements, if you file an application for a new patent in accordance with the law, it will be very convenient for you to be reviewed and granted a patent.

1:Outer tube

11: First external thread section

12: Internal thread section

2: Suction cup body

21: Bowl-shaped body

22: Annular positioning section

23:Protruding ring

24: Internal threaded hole

3:Hair cleaner

31: Grip

32: Flexible rod

33: Overhead group

331: Backhook

34:Perforation

35:thorn hook

36: Backhook

37: Second external thread section

The first picture: is a three-dimensional exploded view showing the dredging device of this creation.

The second picture: is a three-dimensional combination diagram showing the dredging device of this creation.

The third picture: is a combined cross-sectional view showing the dredging device of this invention.

The fourth picture: is a partial enlarged view showing the hair cleaner of this invention.

Figure 5: This is a three-dimensional schematic diagram showing that the hair cleaner of this invention has its spikes in a tilted state when cleaning dirt in a curved pipe.

Figure 6: This is a schematic cross-sectional view showing that the hair cleaner of the present invention has its spikes in a tilted state when cleaning dirt in a curved pipe.

1:Outer tube

12: Internal thread section

2: Suction cup body

21: Bowl-shaped body

22: Annular positioning section

23:Protruding ring

3:Hair cleaner

31: Grip

32: Flexible rod

33: Overhead group

34:Perforation

35:thorn hook

36: Backhook

37: Second external thread section

Claims (10)

A hair cleaner, which includes a handle, and a flexible rod integrally connected with the handle and extending downward. The flexible rod is provided with a plurality of underhook groups protruding from the surface, each of which is The barb set includes a repeated barb, and the flexible rod is also provided with at least one perforation that runs through the wall thickness of the rod body. The bottom edge of the perforation is connected to the root of a thorn hook, and the thorn hook is opposite to the root of the hook. One end of the root is a free end and is in the shape of a spike. The hair cleaner according to claim 1, wherein the plurality of barb groups on the flexible rod are arranged on both sides of the flexible rod, and the barb groups on both sides are arranged in a staggered manner. . The hair cleaner according to claim 1 or 2, wherein a plurality of barbs are provided at the distal end of the flexible rod. A dredging device includes an outer tube, a suction cup body and a hair cleaner; the outer tube is a hollow tube body, the bottom end of which is assembled with the top end of the suction cup body; the suction cup body includes a bowl-shaped body, the bottom edge of the bowl-shaped body is integrally connected to an annular positioning section, the annular positioning section is in a stepped shape, and the diameter of the upper step is larger than the diameter of the lower step. In addition, between the bowl-shaped body and the ring The convex ring extends radially outward at the junction of the shape positioning sections; the hair cleaner includes a handle, and a flexible rod integrally connected with the handle and extending downward, and the flexible rod is provided with A plurality of barb groups protrude from the surface, each of the barb groups includes a repeating barb, and the shaft of the flexible rod is also provided with at least one perforation penetrating through the wall thickness of the rod body, and the perforation The bottom edge is connected to the root of a thorn hook. One end of the thorn hook relative to the root is a free end and is in the shape of a spike. The flexible rod of the hair cleaner is inserted inside the outer tube. In this state, the bottom end of the handle of the hair cleaner and the top end of the outer tube are assembled and fixed to each other. The dredging device according to claim 4, wherein a plurality of the barb groups on the flexible rod are arranged on both sides of the flexible rod, and the barb groups on the two sides are arranged in a staggered manner. The dredging device according to claim 4 or 5, wherein a plurality of undercuts are provided at the distal end of the flexible rod. The dredging device according to claim 6, wherein the bottom end of the outer tube is provided with a first external thread section, the top end of the suction cup body is provided with an internal thread hole, and the first external thread section and the internal thread hole are Corresponds to screw fit. The dredging device according to claim 7, wherein a second external thread section is provided at the bottom end of the handle, an internal thread section is provided on the inner wall of the top end of the outer tube, and the second external thread section is connected with the internal thread section. The threaded segment corresponds to the threaded fit. The dredging device according to claim 4 or 5, wherein the bottom end of the outer tube is provided with a first external thread section, the top end of the suction cup body is provided with an internal thread hole, and the first external thread section is connected to the internal thread section. The threaded hole corresponds to the screw fit. The dredging device according to claim 9, wherein a second external thread section is provided at the bottom end of the handle, an internal thread section is provided on the inner wall of the top end of the outer tube, and the second external thread section is connected with the internal thread section. The threaded segment corresponds to the threaded fit.

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