CN209883351U

CN209883351U - Pipeline brush

Info

Publication number: CN209883351U
Application number: CN201920715549.7U
Authority: CN
Inventors: 卞杨春
Original assignee: NINGBO NUOCHI TRADE Co Ltd
Current assignee: NINGBO NUOCHI TRADE Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-03
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a pipeline brush, which comprises a spiral brush body formed by winding brush hair on a metal wire and extending along the length direction, and further comprises a cylindrical cleaning cloth top head which is fixed with the front end of the metal wire and has a diameter smaller than that of the brush hair part of the brush body, wherein a cleaning cloth limiting rod with a tip is fixed on the cleaning cloth top head, the top end surface of the cleaning cloth top head is a plane, and one or more horizontal annular grooves are arranged on the outer circumference of the cleaning cloth top head; the high middle part of the cleaning cloth top is provided with a transverse through hole, the outer circumference of the cleaning cloth top is provided with two symmetrical vertical straight grooves which extend downwards from two sides of the transverse through hole, two sections of metal wires which penetrate through the transverse through hole and are folded in half and clamp bristles are screwed into a spiral brush body by a thread sewing machine, and the metal wires positioned on the outer circumference of the cleaning cloth top are screwed tightly in the respective vertical straight grooves. The brush has two purposes, and can be used for independently brushing the inner wall of the pipeline and fixing the cleaning cloth to clean the inner wall of the pipeline and absorb liquid.

Description

Pipeline brush

Technical Field

The utility model relates to a brush of clean usefulness, specifically say a pipeline brush that clean pipeline was used.

Background

The pipeline brush can be used in the process of cleaning the pipeline, for example, the copper wire and the like are twisted into the pipeline brush by bristles, and meanwhile, in order to better clean the pipeline, a tool is used for pushing a piece of cleaning cloth such as cotton cloth to poke the pipeline, so that the pipeline can be better cleaned, and the pipeline brush can absorb a cleaning agent or cleaning liquid such as oil or water. In the process of pushing up cloth, if the ejector pin has been used improperly, firstly the ejector pin can pierce through cloth and block up in the pipeline, secondly the size of the ejector pin is improper, and the cloth can not enter the pipeline, or the ejector pin is too loose after entering the pipeline, and can not play the efficiency of fully cleaning or absorbing liquid, and the ejector pin is not good with the fixed effect of cleaning cloth, and the cleaning work of pipeline inner wall needs several tools to accomplish, has increased material cost, and the tool is kept troublesome, and the operation is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a pipeline brush that can scrub the pipeline inner wall alone and can clean the pipeline inner wall and absorb pipeline inner wall liquid behind the fixed cleaning cloth again.

The technical solution of the utility model is that, a pipeline brush is provided, spiral helicine brush body that extends along length direction that constitutes on first wire including the brush hair winding still includes the columniform that cleans the cloth top with the fixed diameter of first wire top that just the diameter is less than the diameter of the brush hair part of brush body, cleans and is fixed with on the cloth top and cleans the cloth gag lever post.

By adopting the structure, the pipeline brush has the advantages that when only the brush body is combined with the cleaning solution to brush the inner wall of the pipeline, the tip part of the top end of the first metal wire of the brush body can not abrade the inner wall of the pipeline due to the protection effect of the cleaning cloth; because the diameter of the top head of the cleaning cloth is smaller than that of the brush hair part of the brush body, the top head of the cleaning cloth cannot rub the inner wall of the pipe and cannot influence the normal cleaning work of the brush hair for scrubbing the inner wall of the pipe. The centre of cleaning cloth can establish a aperture and wear on cleaning cloth gag lever post, the cleaning cloth top is supported cleaning cloth central part, cleaning cloth rest part downward part or whole enclose the heliciform brush body that extends along length direction, when needing to clean the pipeline inner wall with cleaning cloth and absorbing away the cleaning solution in the pipeline like oil or moisture, can spiral promotion by the cleaning cloth wrapped brush body from the export of the one end entry of pipeline until the other end of pipeline, take off cleaning cloth again, can carry out above operation repeatedly according to actual clear needs, of course, also can change clean cleaning cloth like clean cotton according to actual need. The center hole of the cleaning cloth is limited by the cleaning cloth limiting rod, and the central main body part of the cleaning cloth is blocked by the top plane of the cleaning cloth top when the cleaning cloth moves forwards in a spiral mode, so that the cleaning cloth and the brush body are good in fixing effect and cannot slip off the cleaning cloth top in a pipeline, and the safety of the cleaning cloth such as cotton cloth passing through the pipeline is guaranteed. Because the diameter of the cleaning cloth top is less than the diameter of the brush hair part of the brush body, in other words, because the diameter of the brush hair part of the brush body is greater than the diameter of the cleaning cloth top, the spiral brush hair enclosed in the cleaning cloth can better expand the cleaning cloth outside, so that the cleaning cloth can be fully contacted with the inner wall of the pipeline, the cleaning and absorbing effects are better, meanwhile, the tail tip of the brush hair can also increase the adhesiveness of the peripheral cleaning cloth, the cleaning cloth is tightly connected with the brush body like cotton cloth, the spiral brush hair is arranged, the cleaning cloth is favorably wrapped outside the brush hair part of the brush body, the spiral moves forward in the pipeline, and the better cleaning and absorbing liquid or moisture absorbing effect is achieved. The cleaning work of the inner wall of the pipeline can be finished only by the pipeline brush, so that the material cost of the tool is reduced, the tool is convenient to store, and the operation is time-saving and labor-saving.

Furthermore, the top end face of the cleaning cloth top is a plane, the bottom end of the cleaning cloth top is in a conical shape with a large top and a small bottom, a first transverse through hole is formed in the middle of the height of the cleaning cloth top, two first vertical straight grooves which extend downwards from two sides of the first transverse through hole are symmetrically formed in the outer circumference of the cleaning cloth top, two sections of first metal wires which penetrate through the transverse through hole and are folded in half and clamp bristles are buckled into a spiral brush body by a twisting machine and extend along the length direction, and the first metal wires which are located on the outer circumference of the cleaning cloth top are buckled in the respective first vertical straight grooves tightly. After the structure is adopted, the cleaning cloth top head is combined with the brush body through the brush rod formed by the first metal wire button, the bristles can be close to the edge of the cleaning cloth top head to the maximum extent, a large gap cannot be left between the bristles and the cleaning cloth top head, and compared with the cleaning cloth top head compressed by a press, the redundant pressing surface length gap of the compressed part can be saved; simultaneously because the cleaning cloth top is combined together with the brush body through the brush rod that first wire button becomes, and first wire passes behind the first horizontal through-hole along the first vertical straight recess button in both sides tightly, this has just guaranteed that the cleaning cloth top can not rock all around yet, also can not reciprocate relatively the brush body, compares with sticky joint, and its stability is good, and more environmental protection.

Furthermore, a second transverse through hole is formed in the middle of the height of the cleaning cloth top, the second transverse through hole is vertically crossed with the first transverse through hole and is different in height, two symmetrical second vertical straight grooves extending downwards from two sides of the second transverse through hole are formed in the outer circumference of the cleaning cloth top, the two sections of the second metal wire penetrating through the second transverse through hole and folded and clamping the bristles and the two sections of the first metal wire are buckled into a spiral brush body extending in the length direction by a wire buckling machine, and the second metal wires located on the outer circumference of the cleaning cloth top are buckled in the respective second vertical straight grooves tightly. After the structure more than adopting, further guaranteed that the cleaning cloth top can not rock all around, also can not reciprocate relatively the brush body, compare with sticky connecing, its stability is good, and more environmental protection to the intensity of the brush-holder stud of wire preparation has been strengthened.

Further, the first transverse through hole is vertically crossed with the axis of the cleaning cloth top; the second transverse through hole is vertically crossed with the axis of the cleaning cloth top head. After adopting above structure, the concentricity of its brush body and cleaning cloth top is better.

Furthermore, one or more horizontal annular grooves are formed in the outer circumference of the cleaning cloth top, and the groove bottoms of the horizontal annular grooves are conical with small upper parts and large lower parts. After the structure is adopted, one or more horizontal annular grooves with conical surfaces at the bottoms can adsorb cleaning cloth such as cotton cloth, so that the cleaning cloth is tightly attached to the cleaning cloth top head, and the cleaning cloth can be better fastened with the cleaning cloth top head when entering a pipeline and spirally advancing in the pipeline.

Furthermore, the cleaning cloth limiting rod is fixed at the position of the circle center of the cleaning cloth top; the top end of the cleaning cloth limiting rod is a conical point. After the structure is adopted, the top end face of the cleaning cloth limiting rod and the cleaning cloth top is of a planar structure, so that the central part of the cleaning cloth limited on the cleaning cloth limiting rod is blocked by the plane and is unfolded along the front end face of the cleaning cloth top, the pressed area of the cleaning cloth top to the cleaning cloth is increased, the cleaning cloth is prevented from being broken due to excessive force, the cleaning cloth is prevented from cracking, and the cleaning work of the inner wall of the pipeline is efficiently and smoothly carried out; after the top end of the limiting rod is preferably provided with a conical tip, the cleaning cloth can be positioned by the conical tip penetrating through the cleaning cloth without arranging small holes.

Furthermore, the bottom end of the metal wire is axially inserted in a hole at one end of a handle, or is axially inserted in a hole at one end of a connecting piece, the other end of the connecting piece is a connecting part connected with the handle, or the bottom end of the metal wire is backwards extended and bent to form the handle. After the structure more than adopting, the tail end of wire brush-holder stud promptly has the multiple with the connected mode and the structural shape of handle, can select according to the actual application to make and hold the effect better, the more be convenient for application of force and pipeline inner wall's cleanness.

Further, all right angles and acute angles of the cleaning cloth top are angles where burrs or chamfers are removed. After the structure more than adopting, avoided cleaning cloth's rag or fibre to drop and the adhesion at the pipeline inner wall along the brush hair phenomenon, further guaranteed that pipeline inner wall cleaning work goes on smoothly with the normal use of pipeline high-efficient.

Furthermore, the material of the plug is preferably plastic or wood or rubber or copper or aluminum alloy. After the structure is adopted, the cleaning cloth jacking head can be ensured to be relatively clean and provided with certain hardness, the cleaning cloth can be supported, and the cleaning cloth jacking head is not too hard so as to prevent the inner wall of the pipeline from being scratched by scratching. For example, plastic is a more preferable material in a special scene, because the cleaning cloth top head made of plastic not only plays the roles of a top cloth and a supporting cloth, but also is softer in texture compared with a metal material, and cannot cause damage to the inner wall of the pipeline. Of course, it is well known to those skilled in the art that plastics require a plastics material with a relatively high torsional strength so that it will not be broken by a wire, such as a wire knob.

Further, the first metal wire and the second metal wire are preferably both iron wire or stainless steel wire or copper wire. After adopting above structure, the brush-holder stud not only has certain intensity, but also has certain toughness and should not be broken by the button.

Further, the brush filaments constituting the bristles are preferably copper wires or stainless steel wires or nylon wires or PP wires or animal hairs or plant stems. After the structure is adopted, the structure and the property of the brush hair are various, and the brush hair can be selected according to the actual conditions of the application, the precision degree, the pipe wall hardness and the like of the actual pipeline, so that the inner wall of the pipeline can be cleaned more conveniently.

Drawings

Fig. 1 is a schematic diagram of an explosion structure of an embodiment of the pipeline brush of the present invention.

Fig. 2 is a schematic view of an assembly structure of an embodiment of the pipeline brush of the present invention.

Fig. 3 is a schematic diagram of an exploded structure of another embodiment of the pipe brush of the present invention.

Fig. 4 is a front view of the assembly structure of another embodiment of the pipe brush of the present invention.

Fig. 5 is a schematic perspective view of an assembly structure of another embodiment of the pipe brush according to the present invention (the connecting member is not shown).

The cleaning cloth limiting rod comprises a cleaning cloth limiting rod 1, a cleaning cloth limiting rod 2, a first transverse through hole 3, a brush body 4, a connecting piece 5, a first metal wire 6, bristles 7, a first vertical straight groove 8, a cone with a large upper part and a small lower part, a cleaning cloth top head 9, a cleaning cloth top head 10, a cone tip 11, a horizontal annular groove 12, a cone with a large upper part and a small lower part, a top end face 13 of the cleaning cloth top head, a second transverse through hole 14, a second vertical straight groove 15, a second metal wire 16 and a cleaning cloth top head.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2

The utility model discloses the pipeline brush, including the spiral helicine brush body 3 that extends along length direction that brush hair 6 twines and constitutes on first wire 5, brush body 3 comprises the first wire 5 on top, the brush hair part in middle section and the first wire 5 of bottom. The utility model discloses the pipeline brush still includes and is less than the columniform cleaning cloth top 9 of the diameter of the brush hair part of brush body 3 with the fixed just diameter in 5 tops of first wire 9. The cleaning cloth top 9 is fixed with a cleaning cloth limiting rod 1. The cleaning cloth limiting rod 1 is preferably fixed at the position of the circle center of the cleaning cloth top 9. The tip of the cleaning cloth stopper rod 1 is preferably a conical point 10. The cleaning cloth limiting rod 1 can also be called a thimble or a sharp needle. The cleaning cloth limiting rod can be provided with external threads, the small hole of the cleaning cloth is sleeved on the cleaning cloth limiting rod or is directly stabbed out of the small hole by the cone tip and then is screwed by the nut, and the inner side of the nut can be additionally provided with the gasket, so that the cleaning cloth can advance spirally along the pipeline and also can retreat spirally along the pipeline, and the cleaning cloth can move or be called to move in the front and back directions. Of course, the present invention generally requires only one direction of movement or motion of the cleaning cloth toward the front.

The top end face 13 of the cleaning cloth tip 9 is preferably flat. The bottom end of the cleaning cloth top head 9 is a cone 8 with a big top and a small bottom. The middle part of the cleaning cloth top 9 is provided with a first transverse through hole 2. Two symmetrical first vertical straight grooves 7 extending downwards from two sides of the first transverse through hole 2 are formed in the outer circumference of the cleaning cloth top 9. Two sections of the first metal wire 5 passing through the first transverse through hole 2 and folded in two and sandwiching the brush hair 6 are twisted into a spiral brush body 3 extending in the longitudinal direction by a twisting machine. And the first wires 5 located on the outer circumference of the cleaning cloth head 9 are fastened in the respective first vertical straight grooves 7. In other words, the first metal wire 5 is folded in half after passing through the first transverse through hole 2, the bristles 6 are placed in the middle of the two sections of crossed first metal wires 5 along the length direction downwards along the first vertical straight grooves 7 on the two sides, and the button wire machine is used for button-pressing to form the spiral brush body 3 extending along the length direction.

The first transverse through hole 2 is perpendicularly crossed with the axis of the cleaning cloth head 9. The cleaning cloth head 9 has one or more, e.g. two, three, four, etc., horizontal annular grooves 11 on its outer circumference. The groove bottom of the horizontal annular groove 11 is preferably conical 12 with a small top and a large bottom. All right angles and acute angles of the cleaning cloth head 9 are angles where burrs or chamfers are removed. All the right angles and the acute angles are the included angles between the front end surface of the cleaning cloth top and the outer circumferential surface of the cleaning cloth top, the included angles between the horizontal annular groove of the cleaning cloth top and the outer circumferential surface of the cleaning cloth top, the included angles between the first vertical straight groove of the cleaning cloth top and the outer circumferential surface of the cleaning cloth top, and the included angles between the conical surface with the large top and the small bottom at the bottom end of the cleaning cloth top and the outer circumferential surface of the cleaning cloth top.

As shown in fig. 3, 4 and 5

The middle part of the cleaning cloth top head can also be provided with a second transverse through hole 14, the second transverse through hole 14 is vertically crossed with the first transverse through hole 2 and has different heights, two symmetrical second vertical straight grooves 15 which extend downwards from two sides of the second transverse through hole 14 are arranged on the outer circumference of the cleaning cloth top head 9, two sections of second metal wires 16 which penetrate through the second transverse through hole 14 and are folded in half and clamp the brush bristles 6 and two sections of four sections of metal wires of the first metal wires 5 are buckled into a spiral brush body 3 which extends along the length direction by a wire buckling machine, and the second metal wires 16 on the outer circumference of the cleaning cloth top head 9 are buckled in the respective second vertical straight grooves 15 tightly. The second transverse through hole 14 also intersects the axis of the cleaning cloth head 9 perpendicularly.

The bottom end of the wire is axially inserted into a hole at one end of a handle. Or the bottom end of the metal wire is axially inserted in a hole at one end of a connecting piece 4, the other end of the connecting piece 4 is a connecting part connected with a handle, and if the connecting part is provided with an external thread screwed with an internal spiral hole of the handle. Or the bottom end of the metal wire is extended backwards and bent to form the handle. The handle may also be referred to as a handle or a barrel, etc. The wire in this paragraph refers to the first wire 5, or the first wire 5 and the second wire 16.

The cleaning cloth top 9 is made of plastic, wood, rubber, copper, aluminum alloy or the like. The first metal wire 5 and the second metal wire 16 are both iron wires, stainless steel wires, copper wires or the like. The brush wires forming the brush hair 6 are copper wires, stainless steel wires, nylon wires, PP wires, animal hair, plant stems and the like.

The top and bottom are convenient for description and cannot be used for limiting the utility model, and if the pipeline brush is kept flat, the top can be expressed as front and the bottom can be expressed as back.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline brush comprises a spiral brush body (3) which is formed by winding brush hair (6) on a first metal wire (5) and extends along the length direction, and is characterized in that: the cleaning brush is characterized by further comprising a cylindrical cleaning cloth top head (9) which is fixed to the top end of the first metal wire (5) and the diameter of the cylindrical cleaning cloth top head is smaller than that of the brush hair part of the brush body (3), and a cleaning cloth limiting rod (1) is fixed to the cleaning cloth top head (9).

2. The conduit brush of claim 1, wherein: the top end face (13) of the cleaning cloth top is a plane, the bottom end of the cleaning cloth top (9) is conical (8) with the upper part being large and the lower part being small, a first transverse through hole (2) is formed in the middle of the height of the cleaning cloth top (9), two symmetrical first vertical straight grooves (7) extending downwards from two sides of the first transverse through hole (2) are formed in the outer circumference of the cleaning cloth top (9), the two sections of the first metal wires (5) which penetrate through the first transverse through hole (2) and are folded in half and clamp the bristles (6) are screwed into spiral brush bodies (3) extending in the length direction by a thread sewing machine, and the first metal wires (5) located on the outer circumference of the cleaning cloth top (9) are screwed tightly in the respective first vertical straight grooves (7).

3. A pipeline brush as claimed in claim 2, wherein: the middle part of the height of the cleaning cloth top head (9) is provided with a second transverse through hole (14), the second transverse through hole (14) is vertically crossed with the first transverse through hole (2) and has different heights, the outer circumference of the cleaning cloth top head (9) is provided with two symmetrical second vertical straight grooves (15) which extend downwards from two sides of the second transverse through hole (14), two sections of the second metal wire (16) which passes through the second transverse through hole (14) and is clamped with the bristles and two sections of four sections of the first metal wire (5) are buttoned by a buttoning machine into a spiral brush body which extends along the length direction, and the second metal wire (16) positioned on the outer circumference of the cleaning cloth top head (9) is buttoned in the respective second vertical straight groove (15).

4. A pipeline brush as claimed in claim 3, wherein: the first transverse through hole (2) is vertically crossed with the axis of the cleaning cloth top head (9); the second transverse through hole (14) is vertically crossed with the axis of the cleaning cloth top head (9).

5. The conduit brush of claim 1, wherein: one or more horizontal annular grooves (11) are formed in the outer circumference of the cleaning cloth top (9), and the bottoms of the horizontal annular grooves (11) are conical (12) with small upper parts and large lower parts.

6. The conduit brush of claim 1, wherein: the cleaning cloth limiting rod (1) is fixed at the circle center position of the cleaning cloth top head (9); the top end of the cleaning cloth limiting rod (1) is a conical tip (10).

7. A brush according to any of claims 1 to 6, wherein: the bottom end of the metal wire is axially inserted in a hole at one end of a handle, or is axially inserted in a hole at one end of a connecting piece (4), the other end of the connecting piece (4) is a connecting part connected with the handle, or the bottom end of the metal wire is backwards extended and bent to form the handle.

8. A brush according to any of claims 1 to 6, wherein: the cleaning cloth top (9) is made of plastic or wood or rubber or copper or aluminum alloy.

9. A brush according to any of claims 1 to 6, wherein: the first metal wire (5) and the second metal wire (16) are both iron wires, stainless steel wires or copper wires.

10. A brush according to any of claims 1 to 6, wherein: the brush wires forming the brush hair (6) are copper wires, stainless steel wires, nylon wires, PP wires, animal hair or plant stems.