WO2016168988A1

WO2016168988A1 - Pipeline hair cleaner

Info

Publication number: WO2016168988A1
Application number: PCT/CN2015/077112
Authority: WO
Inventors: 徐伟添
Original assignee: 徐伟添
Priority date: 2015-04-21
Filing date: 2015-04-21
Publication date: 2016-10-27
Also published as: CN106661877A; DE112015005882T5; GB2552428B; GB201712688D0; GB2552428A

Abstract

Disclosed is a pipeline hair cleaner, integrally formed and comprising a pull handle end (10), a long rod section (20), a convex hook section (30) and a hooked spine end (40) arranged sequentially. The pull handle end (10) is provided with a pull hole (11) and an indicating hole (12). The long rod section (20) is a round rod. One side of a rod body (31) of the convex hook section (30) is provided with a plurality of convex hooks (32). By primarily using the convex hooks (32) at one side of the convex hook section (30) and hooked spines (41) on the hooked spine end (40) to hook and pull out hair (A) or blockages, in cooperation with a curved portion (71) of the hooked spine end (40) moving smoothly within the pipeline, the blockages within the pipeline can be effectively cleaned out. The cost is low and the operation is simple.

Description

Pipe hair dredge

Technical field

The invention relates to a sparse general appliance, in particular to a pipeline hair dredge which can remove the obstruction garbage or hair of the blocked pipeline.

Background technique

For example, Taiwan Patent No. M246067, No. M391425, and U.S. Patent No. 6,775,873, No. 5,832,032, both disclose a handle and have a plurality of handles. An elongated shaft member of the convex hook, with which the hair in the pipeline is removed.

For example, in Taiwan Patent No. M246067, a fiberglass flexible body is provided at the front end of the handle, and a shackle is provided at the end of the handle, and a steel cable is disposed at the front end of the flexible body, and the flexibility of the steel cable is utilized to facilitate the flexible body. In the curved pipeline, the turning is advanced, and a positioning seat is arranged at the front end of the cable, and the brush head or the wire-drawing head with different shapes can be replaced on the positioning seat as a dredging pipe, a cleaning pipe or a line in the pipeline. The use efficiency, combined with the setting of a hinge, has the function of twisting the pipeline tool for rotating the brush head, scrubbing the pipe wall and smoothing the pipeline.

For example, Taiwan Patent No. M391425 is mainly composed of a pull handle extending a pull rod segment and a deflection portion, wherein a plurality of ratchet hooks are protruded from both sides of the deflecting portion, and the end portion is formed by a tip end portion. When the pipeline is blocked by the obstruction, the pipeline cleaner can be deeped into the pipeline, and the obstruction is hooked out by the thorn hook to make the pipeline unblocked.

For example, U.S. Patent Nos. 6,775,873 and 5,835,032 disclose, respectively, a device for removing hair comprising an elongated and flexible strip and connecting the handle. Multiple barbs along the way The length of the strip is alternately barbed on both sides, and the barb is used to remove hair from the tubing.

The above scheme has the following drawbacks:

1. The brush head or the convex hook disposed on the front end of the known hair dredge tube tool as described above can not only remove the obstruction, but also move the hair to the inside of the pipeline;

2, a long strip of asymmetrical array of protruding hooks into the kitchen sink, sink, bathtub and other water heads and water outlets at the water outlet, but the role of the hair is only the end of the convex hook The remaining asymmetry is listed in the plurality of convex hooks of the dredging device, which not only fails to function, but even scratches the operator's hand during the operation;

3, the pipeline is usually connected to the adapter. Therefore, the inside of the pipeline usually has different diameters and bends. Asymmetry is listed in the plurality of convex hooks of the dredger, which often gets stuck at the joint of the pipe wall, which not only causes operation but not Smooth, and easy to drop the hooked hair again inside the pipeline;

4. When the hair is dry, it will accumulate in the water pipe and it will not be easily detached. Usually, the strong acid and alkali sputum chemical agent will be used, which will not only destroy the pipe wall at the same time, but also cause environmental pollution, resulting in difficulty in dealing with sewage and wastewater. .

Summary of the invention

In order to overcome the above drawbacks, the present invention provides a pipe hair dredging device which is low in cost, simple in operation, and capable of effectively clearing obstructions in the pipeline.

The invention adopts the following technical solutions: the tube hair dredging device is integrally formed, comprising a pull handle end, a long rod segment, a convex hook segment and a hook spine end arranged in sequence; the handle end is provided with a a pull hole and an indication hole; the long rod segment is a round rod; the convex hook portion has a plurality of convex hooks on one side of the rod body.

Preferably, the hook end of the hook has a flat blade shape, and a plurality of hooks are disposed on the same side of the hook, and a curved portion is disposed at the end of the hook. Allow it to move smoothly through the pipeline.

Preferably, the hook end of the hook is a flat arrow type, and the flat end of the hook end of the flat arrow type is provided with a tapered portion, and one side of the hook end is connected with the convex hook portion. The other side is open space. The arrow-shaped end of the arrow can be used to deepen the tangled hair, and the tapered portions on both sides can make the dredger easily move into the pipeline.

Preferably, the hook end of the hook is a flat hook, one side of the flat hook is connected with the convex hook section, and the end of the hook end has a curved portion, which is slightly curved. The other side is open space. The flattened hook of the hook can be used to penetrate into the tangled hair, and the end of the hook and the end of the hook is slightly curved, so that the dredge can easily be pushed into the pipeline.

Preferably, the hook end portion extends from the convex hook portion toward the convex hook side with a curved portion, and the curved portion extends upward to be tapered into a pointed hook. The pointed hook can penetrate deep into the tangled hair, and the curved end of the hook can make the hair clearer easily move into the pipeline.

Further, a concave arc portion is disposed on each side of the joint between the handle end and the long rod section.

Further, the curved portion is a hypotenuse.

Further, the tube hair dredge is made of plastic with appropriate softness.

The invention has the beneficial effects that: the convex hook on one side of the convex hook section and the hook and the spine end of the hook end are used to pull up the hair or the obstruction, and then the curved part of the hook end is smoothly moved inside the pipeline. It can effectively clear the obstructions in the pipeline; the cost is low and the operation is simple.

DRAWINGS

1 is a schematic structural view of Embodiment 1 of the present invention;

2 is an enlarged schematic view showing a hook end of a first embodiment of the present invention;

Figure 3 is a schematic view showing the operation of the first embodiment of the present invention;

4 is a schematic structural view of Embodiment 2 of the present invention;

Figure 5 is a schematic structural view of a third embodiment of the present invention;

Figure 6 is a schematic structural view of Embodiment 4 of the present invention;

Reference numerals: 10, handle end; 11, pull hole; 12, indicator hole; 13, concave arc; 20, long rod section; 30, convex hook section; 31, rod body; 32, convex hook; 40, hook Spinal end; 41, hook and spine; 42, curved arc; A, hair; 50, hook and spine end; 51, end; 52, tapered portion; 60, hook and spine end; 61, flat hook; 62, curved portion 70, hook and spine end; 71, curved arc; 72, pointed hook.

detailed description

The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

In the first embodiment, as shown in FIGS. 1 to 3, the tube hair dredging device is integrally formed, and includes a handle end 10, a long rod portion 20, a convex hook portion 30 and a hook end 40. The handle end 10 is provided with a pull hole 11 and an indication hole 12, and the two sides of the joint end portion 10 and the long rod portion 20 are provided with a concave arc portion 13, and the handle end 10 is provided with an operator's grip. Alternatively, the finger can be hooked on the pull hole 11 or the finger can be hooked on the concave arc portion 13, so that the pipe hair dredger can be easily moved; the indication hole 12 of the handle end 10 and the convex hook 32 of the convex hook portion 30, the hook The hooks 41 of the spines 40 are on the same side, and the operator can easily understand the direction of the hooks 32 and the hooks 41 in the pipeline; the long poles 20 are round rods of appropriate length, and the upper end extends from the handle end. 10, and extends downward into a convex hook section 30; a convex hook section 30, a plurality of convex hooks 32 are arranged on one side of the rod body 31 for hooking the hair on the inner wall of the pipeline; a hook end 40 is slightly edged , and its convex hook A plurality of hooks 41 are disposed on the same side of the convex hook 32 of the segment 30, and a curved portion 42 is disposed at the end of the hook end 40, wherein the curved portion 42 can also be a beveled edge or a slightly curved shape, so that the curved portion 42 can be a beveled edge or a slightly curved shape. It can be moved inside the pipe of different sizes.

As shown in Fig. 3, the tube hair dredge is inserted into the inside of the tube to be dredged, and the hook end 40 is extended into the hair A. At this time, after rotating or moving back and forth through the tube hair dredge, the hook end The hooks 41 of 40 can pull up the hair A entangled and blocked in the pipeline, thereby achieving the effect of dredging the pipeline.

In the second embodiment, as shown in FIG. 4, the difference from the first embodiment is that the hook end 50 is a flat arrow type, and the flat arrow end end 51 of the flat arrow type is provided with a tapered portion 52, and the hook end One side of the 50 is connected to the convex hook section 30, and the other side is an open space. The arrow-shaped end of the arrow can be used to deeply entangle the hair, and the tapered portions 51 on both sides can easily push the dredger into the pipeline.

The third embodiment, as shown in FIG. 5, is different from the first embodiment in that the hook end 60 is a flat hook 61, and one side of the flat hook 61 is connected to the convex hook 30, and the end of the hook end 60 has a The curved portion 62 is slightly curved and the other side is an open space. The hook can be used, and the flat hook 61 of 60 is deeply entangled in the hair, and the end of the hook end is the curved portion 62, so that the dredge can be easily moved into the pipeline.

The fourth embodiment is different from the first embodiment in that the hook end 70 extends from the convex hook portion 30 toward the convex hook 32 side by a curved portion 71, and the curved portion 71 extends upwardly and gradually. Into a pointed hook 72. The pointed hook 72 can be deeply entangled in the hair, and the curved portion 71 of the hook end 70 allows the hair clearer to easily move into the pipeline.

While the invention has been particularly shown and described with reference to the preferred embodiments of the embodiments of the present invention Various changes are all of the present invention protected range.

Claims

The tube hair dredging device is integrally formed, and comprises a pull handle end, a long rod segment, a convex hook portion and a hook end end arranged in sequence; the pull handle end is provided with a pull hole and an indication The long rod segment is a round rod; the convex hook portion has a plurality of convex hooks on one side of the rod body.
The tube hair dredging device according to claim 1, wherein the hook end of the hook has a flat blade shape, and a plurality of hooks are provided on the same side of the hook, and the end of the hook end is Set a curved part.
The tube hair dredging device according to claim 1, wherein the hook end of the hook is a flat arrow type, and the flat arrow end has a tapered portion on both sides of the end, and one side of the hook end Connected to the convex hook
The pipe hair dredging device according to claim 1, wherein the hook end of the hook is a flat hook, one side of the flat hook is connected with the convex hook section, and the end of the hook end is provided with a curved arc. unit.
The pipe hair dredging device according to claim 1, wherein the hook end portion extends from the convex hook portion toward the convex hook side with a curved portion, and the curved portion extends upward to be tapered to form a pointed hook.
A pipe hair dredging device according to any one of claims 2 to 5, wherein a concave arc portion is provided on each side of the joint between the shank end and the long rod portion.
A pipe hair dredge according to any one of claims 2, 4, 5, wherein the curved portion is a beveled edge.
A tube hair dredge according to any of claims 2-5, which is made of plastic.