CN214759670U

CN214759670U - Lumen cleaning brush

Info

Publication number: CN214759670U
Application number: CN202120406224.8U
Authority: CN
Inventors: 吴志萍
Original assignee: First Affiliated Hospital of Nanchang University
Current assignee: First Affiliated Hospital of Nanchang University
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-19
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to a lumen cleaning brush, including brush-holder stud, brush hair and rocking handle, the brush hair uses the brush-holder stud to be the spiral as the center and wraps around the brush-holder stud, the one end of brush-holder stud with the one end of rocking handle is connected and the brush-holder stud is located a plane with the rocking handle, the rocking handle is L shape, and the straightway that the brush-holder stud was kept away from to the rocking handle is parallel with the brush-holder stud, can set up handheld portion on the straightway that the brush-holder stud was kept away from to the rocking handle, handheld portion surface can be equipped with anti-skidding decorative pattern, one of brush-holder stud near the rocking handle is served and is equipped with the separation blade, and the separation blade is the plastics disk. Adopt the utility model discloses carry out the washing of lumen, can obtain better cleaning performance with labour saving and time saving's mode, can prolong the life of brush, can reduce and block the splash of scrubbing in-process filth, do not need great operating space moreover.

Description

Lumen cleaning brush

Technical Field

The utility model relates to a brush for scrub lumen.

Background

The manual cleaning of the lumen instrument by the disinfection supply center usually adopts a slender straight hair brush, and the cleaning effect is achieved by repeatedly inserting and pulling for many times. To ensure the cleaning effect, the brushing force should be ensured, so the diameter of the brush matched with the inner diameter of the tube cavity is usually slightly thicker than the inner diameter of the tube cavity. The method is easy to cause that when the brush is drawn outwards, particularly when the brush is just exposed out of the pipe opening, the hair filaments have an outward rebounding force, and pollutants can be ejected to cause splashing pollution. In addition, because the outer diameter of the brush is larger than the inner diameter of the tube cavity, resistance exists when the brush is inserted into the tube cavity, time and labor are wasted when the brush is repeatedly inserted, and the brush is easy to distort, damage and scrap. In addition, when the existing hairbrush is used for cleaning the pipe cavity, the requirement on the operation space in the extending direction of the pipe cavity is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lumen cleaning brush, the cleaning performance is better, can also reduce the splash of scrubbing the in-process, does not need great operating space moreover.

The utility model discloses a main technical scheme has:

the utility model provides a lumen cleaning brush, includes brush-holder stud, brush hair and rocking handle, the brush hair uses the brush-holder stud to be the spiral as the center and wraps around the brush-holder stud, the one end of brush-holder stud with the one end of rocking handle is connected and the brush-holder stud is located a plane with the rocking handle, the rocking handle is L shape, and the straightway that the brush-holder stud was kept away from to the rocking handle is parallel with the brush-holder stud.

The rocking handle is kept away from and can set up handheld portion on the straightway of brush-holder stud.

The surface of the hand-held part can be provided with anti-skid patterns.

The brush hair can be by spiral hair silk and straight hair silk constitution, spiral hair silk cover is on the brush-holder stud, and both ends are fixed on the brush-holder stud, straight hair silk is along the even intensive setting of the extending direction of spiral hair silk, straight hair silk is along the radial outside extension of brush-holder stud.

A blocking piece is preferably arranged at one end, close to the rocking handle, of the brush rod, and the large face of the blocking piece is perpendicular to the brush rod.

The baffle plate can be a plastic circular plate.

The utility model has the advantages that:

adopt the utility model discloses carrying out the scrubbing of lumen, as long as rotate the rocking handle, making the brush hair wind the brush-holder stud continuous rotation in the lumen, just can make the pollutant flow downwards along the helical direction of brush hair, need not hard take out and insert and just can obtain better scrubbing effect, can reduce the damage of brush in addition, the life of extension brush can also effectively reduce and scrub the outside splash of in-process filth, is favorable to the keeping of clean operation environment. At the same time, the operating space is much smaller.

Because the baffle plate is arranged at the joint of the brush rod and the rocking handle, most of the baffle plates are positioned at the mouth part of the tube cavity during brushing, and therefore pollutants can be effectively prevented from being sprayed outwards from the mouth part of the tube cavity.

Drawings

Fig. 1 is a schematic view of a first embodiment of the present invention;

fig. 2 is a schematic view of a second embodiment of the present invention;

fig. 3 is a schematic view of a third embodiment of the present invention.

Reference numerals:

1. a brush bar; 2. brushing; 21. spiral broken filaments; 22. straight broken filaments; 3. a rocking handle; 4. a hand-held portion; 5. a hoisting ring; 6. a tip brush; 7. a baffle plate.

Detailed Description

The utility model discloses a lumen cleaning brush, as shown in fig. 1, 2, 3, including brush-holder stud 1, brush hair 2 and rocking handle 3, the brush hair uses the brush-holder stud to be the spiral as the center and wraps around the brush-holder stud, the one end of brush-holder stud with the one end of rocking handle is connected and the brush-holder stud is located a plane with the rocking handle. The rocking handle is L-shaped, and the straight line section of the rocking handle far away from the brush rod is parallel to the brush rod. The rocking handle and the brush rod are connected to form a Z shape. When the pipe cavity is cleaned, the brush rod and the brush hair part are inserted into the pipe cavity, and the shaking handle is rotated to enable the brush hair to continuously rotate around the brush rod in the pipe cavity, so that pollutants can flow downwards along the spiral direction of the brush hair, a better brushing effect can be obtained without labor force for inserting, the damage of the brush can be reduced, and the service life of the brush is prolonged. At the same time, the operating space is much smaller. Due to the fact that the cleaning mode after the lumen cleaning brush is adopted is changed from the pulling and inserting mode into the rotating mode, splashing of dirt in the cleaning process can be effectively reduced, and the cleaning operation environment can be kept favorably.

The lumen cleaning brush may be further optimized in one or more of the following aspects:

the straight line section of the rocking handle far away from the brush rod can be provided with a handheld part 4, so that the rocking handle can be conveniently held by a hand when being rotated.

Further, the surface of the hand-held part can be provided with anti-slip patterns.

The free end of rocking handle can be equipped with rings 5, works as the lumen cleaning brush is idle not the time spent, can pass through rings hang and place.

The bristles are preferably made of DuPont wires, have certain rigidity, can keep the shape of a spiral shape constant and have certain flexibility, and can not scratch the inner wall of the tube cavity while scraping dirt from the inner wall of the tube cavity.

The bristles can be made of spiral bristles (see fig. 1 and 2) or spiral bristles 21 and straight bristles 22 (see fig. 3), the spiral bristles are sleeved on the brush rod, two ends of the spiral bristles are fixed on the brush rod, and the brush rod serves as a framework of the spiral bristles to play a certain supporting role. The straight hair wires are uniformly and densely arranged along the extending direction of the spiral hair wires, and the straight hair wires extend outwards along the radial direction of the brush rod. The straight hair wires are additionally arranged on the basis of the spiral hair wires, so that the inner diameter range of the tube cavity which can be cleaned by the tube cavity cleaning brush with the same specification can be expanded to a certain extent. The spiral-shaped bristles preferably occupy the entire length of the brush bar.

The free end of the brush rod can be further provided with an end head brush 6, the end head brush is preferably hemispherical, the central axis of the hemisphere is coaxial with the brush rod, and the spherical surface faces outwards. The end brush may be bundled from a plurality of straight filaments. The end brush is mainly used for brushing the bottom of the closed end of the tube cavity with one closed end.

A blocking piece 7 is preferably arranged at one end of the brush rod close to the rocking handle, and the large surface of the blocking piece is perpendicular to the brush rod. The flap is generally adjacent one end of the bristles. During brushing, most of the baffle plates are positioned at the opening part of the tube cavity, so that pollutants can be prevented from being sprayed outwards from the opening part of the tube cavity. The diameter of the baffle is generally no less than the diameter of the bristles, preferably greater than the outer diameter of the lumen to be brushed.

The baffle plate can be a plastic circular plate.

Claims

1. The utility model provides a lumen cleaning brush which characterized in that: including brush-holder stud, brush hair and rocking handle, the brush hair uses the brush-holder stud to be the spiral and wraps around the brush-holder stud as the center, the one end of brush-holder stud with the one end of rocking handle is connected and the brush-holder stud is located a plane with the rocking handle, the rocking handle is L shape, and the straightway that the brush-holder stud was kept away from to the rocking handle is parallel with the brush-holder stud.

2. The lumen cleaning brush according to claim 1, wherein: and a handheld part is arranged on the straight line section of the rocking handle far away from the brush rod.

3. The lumen cleaning brush according to claim 2, wherein: the surface of the hand-held part is provided with anti-skid patterns.

4. The lumen cleaning brush according to claim 1, wherein: and a hanging ring is arranged at the free end of the rocking handle.

5. The lumen cleaning brush according to claim 1, wherein: the bristles are made of DuPont wires.

6. The lumen cleaning brush according to claim 1, wherein: the brush hair comprises spiral hair silk and straight hair silk, the spiral hair silk cover is on the brush-holder stud, and both ends are fixed on the brush-holder stud, straight hair silk is along the even intensive setting of the extending direction of spiral hair silk, straight hair silk along the radial outside extension of brush-holder stud.

7. The lumen cleaning brush according to claim 1, wherein: the free end of the brush rod is provided with an end head brush, the end head brush is hemispherical, the central axis of the hemisphere is coaxial with the brush rod, the spherical surface faces outwards, and the end head brush is formed by bundling a plurality of straight bristles.

8. The lumen cleaning brush according to claim 1, 2, 3, 4, 5, 6 or 7, wherein: a separation blade is arranged at one end of the brush rod close to the rocking handle, and the large surface of the separation blade is perpendicular to the brush rod.

9. The lumen cleaning brush according to claim 8, wherein: the baffle plate is a plastic wafer.

10. The lumen cleaning brush according to claim 8, wherein: the diameter of the baffle is not smaller than that of the bristles.