CN214258300U - Cleaning brush for hospital - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, the utility model discloses a cleaning brush is used in hospital, when using, if the current brush head on the cleaning brush can't carry out effectual washing to some corner region, can replace the brush head as required with the brush head of wasing regional shape and size looks adaptation, the regional cleaning work in better completion corner, guarantee holistic clean effect, and the brush holder top of this application cleaning brush is from a stock solution cavity of taking, when using, can control liquid switch as required and permeate out liquid such as cleaning solution by oneself, therefore also more convenient during the use.

Description

Cleaning brush for hospital

Technical Field

The application relates to the technical field of medical equipment, concretely relates to cleaning brush is used in hospital.

Background

Hospitals are the necessary environments for doctors and patients to work and treat, and as a public place, the daily flow of people is particularly large. As doctors and patients continuously move in hospitals, public facilities such as hospital floors and hand rails become extremely dirty and even stained with stains, and the stains not only affect medical environments but also the health of doctors and patients, so that the floors and the public facilities need to be kept clean and need to be cleaned regularly. Furthermore, because of the particularity of hospital places, patients usually carry some germs, and therefore public facilities of hospitals are particularly easy to be infected with germs, and if the patients and medical staff in hospitals are directly exposed to the germs for cleaning at irregular time, the patients and the medical staff in the hospitals are easy to be infected, and the probability of illness is increased.

At present, a plurality of cleaning tools appear on the market, but the cleaning tools are not particularly convenient to use, and particularly when some dead-angle areas are cleaned, the size and the shape of the brush head are not matched with the corner positions to be cleaned, and the whole brush head cannot be replaced, so that the cleaning tools cannot effectively clean some dead-angle areas. Further, the existing cleaning tools generally have only a single friction function, and when the cleaning liquid is needed, the user is required to separately put the cleaning liquid on the object to be cleaned or to separately spray the cleaning liquid on the brush head, and thus, the operation is inconvenient.

Disclosure of Invention

In order to solve the problems and the defects existing in the prior art, the application aims to provide the hospital cleaning brush, the brush head of the cleaning brush can be replaced according to the needs, meanwhile, liquid such as cleaning liquid can permeate out automatically when the hospital cleaning brush is used, the whole device is light and handy in structure, and the hospital cleaning brush is more convenient and labor-saving to use.

In order to achieve the above object, the technical solution of the present application is as follows:

a cleaning brush for hospitals comprises a brush head and a brush handle connected with the brush head, wherein brush bristles are arranged on the brush head, the brush head and the brush handle are both of an internal hollow structure with an opening at one end, internal threads are arranged at the opening of the brush head along the inner wall, external threads matched with the internal threads of the brush head are arranged at the opening of the brush handle along the outer wall of the brush handle, the brush head is in threaded connection with the brush handle, and a plurality of first liquid outlet holes are formed in one side of the brush head, where the brush bristles are arranged; a partition plate is arranged in the hollow cavity of the brush handle and divides the interior of the brush handle into an upper cavity and a lower cavity, the upper cavity is a closed liquid storage cavity, the lower cavity is communicated with the hollow cavity of the brush head, a second liquid outlet hole for liquid in the upper cavity to pass through is formed in the partition plate, and a liquid outlet switch is arranged in the upper cavity; the liquid outlet switch comprises a pressing rod, a first baffle ring, a compression spring and a second baffle ring, one end of the pressing rod penetrates through a second liquid outlet hole in the partition plate and extends into the lower cavity, the other end of the pressing rod penetrates through the baffle plate at the top of the brush handle and extends to the outside of the upper cavity, the first baffle ring is fixedly enclosed at the end of the pressing rod positioned in the lower cavity, the second baffle ring is fixedly enclosed at the part of the pressing rod positioned in the upper cavity, the compression spring is sleeved on the pressing rod and positioned in the upper cavity, one end of the compression spring is connected with the partition plate, and the other end of the compression spring is connected with the second baffle ring; under the normality, thereby first fender ring and baffle in close contact with go out the liquid hole shutoff with the second, the second keeps off the baffle in close contact with at ring and brush holder top to plug up the hole on the baffle.

Preferably, a first sealing rubber ring is arranged on the first baffle ring and is positioned between the partition plate and the first baffle ring.

Preferably, a second sealing rubber ring is arranged on the second retaining ring, and the second sealing rubber ring is located between the second retaining ring and the retaining plate at the top of the brush handle.

Preferably, the periphery of the brush handle is provided with anti-slip lines.

The beneficial effect of this application:

(1) this application is when using, if the current brush head on the washing brush can't carry out effectual washing to some corner regions, then can be as required with brush head replacement with wash the brush head of regional shape and size looks adaptation, the regional cleaning work in better completion corner guarantees holistic clean effect.

(2) In this application, the brush holder top of cleaning brush is from taking a stock solution cavity, when using, can control as required and go out liquid switch and permeate liquid such as cleaning solution by oneself to because stock solution cavity and stock solution switch all are located the brush holder top, so also more convenient during the use.

(3) In this application, the flow of liquid in the stock solution intracavity relies on ingenious mechanical structure to realize, does not need additionally to use structures such as valve, water pump, consequently this application overall structure is lighter and more handy, also more laborsaving during the use.

(4) In this application, all additionally be provided with the sealing rubber ring on first fender ring and the second fender ring, the sealing rubber ring has improved the shutoff leakproofness that keeps off the ring.

(5) In this application, be provided with anti-skidding line on the periphery of brush holder, anti-skidding effect is better when using.

Drawings

The foregoing and following detailed description of the present application will become more apparent when read in conjunction with the following drawings, wherein:

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic diagram of the internal structure of the present application;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is an enlarged view of the portion B in fig. 2.

In the figure:

1. a brush head; 2. a brush handle; 3. brushing; 4. a partition plate; 5. a liquid outlet switch; 6. a first sealing rubber ring; 7. a second sealing rubber ring; 8. anti-skid lines; 21. an upper cavity; 22. a lower cavity; 41. a second liquid outlet hole; 51. a pressing lever; 52. a first retainer ring; 53. a compression spring; 54. and a second retaining ring.

Detailed Description

The technical solutions for achieving the objects of the present invention are further described below by using several specific examples, and it should be noted that the technical solutions claimed in the present application include, but are not limited to, the following examples.

Example 1

The embodiment discloses a cleaning brush for hospitals, which is shown in attached figures 1-4 of the specification and comprises a brush head 1 and a brush handle 2, wherein the top of the brush head 1 is connected with the bottom of the brush handle 2, bristles 3 are arranged at the bottom of the brush head 1, the brush head 1 and the brush handle 2 are both of a hollow structure with an opening at one end, the opening of the brush head 1 is positioned at the top of the brush head 1, an internal thread is arranged at the opening along the inner wall, the opening of the brush handle 2 is positioned at the bottom of the brush handle 2, an external thread matched with the internal thread of the brush head 1 is arranged at the opening of the brush handle 2 along the outer wall, the two openings of the brush head 1 and the brush handle 2 are butted and connected through a thread, and the side of the brush head 1, which is provided with the bristles 3, is provided with a plurality of first liquid outlet holes; be provided with baffle 4 in the cavity of brush holder 2, baffle 4 is cavity 21 and cavity 22 two parts down with 2 internal partitions of brush holder, it is confined stock solution chamber to go up cavity 21, and inside storage has liquid such as cleaning solution or antiseptic solution, cavity 22 and brush head 1's cavity both intercommunications down, be provided with the second that supplies the liquid in the cavity 21 to pass through on the baffle 4 and go out liquid hole 41, still be provided with out liquid switch 5 in the last cavity 21.

Further, the liquid outlet switch 5 comprises a pressing rod 51, a first blocking ring 52, a compression spring 53 and a second blocking ring 54, one end of the pressing rod 51 penetrates through the second liquid outlet hole 41 on the partition plate 4 and extends into the lower cavity 22, the other end of the pressing rod penetrates through the blocking plate at the top of the brush handle 2 and extends out of the upper cavity 21, the pressing rod 51 is divided into three sections, wherein the first blocking ring 52 is fixedly surrounded on the section located in the lower cavity 22 along the circumferential direction, the second blocking ring 54 is fixedly surrounded on the section located in the upper cavity 21, the compression spring 53 is sleeved on the pressing rod 51 and located in the upper cavity 21, one end of the compression spring 53 is connected with the partition plate 4, and the other end of the compression spring is connected with the second blocking ring 54; under the normal state, compression spring 53 is in under the state of relaxing promptly, thereby first fender ring 52 and baffle 4 in close contact with block up second play liquid hole 41, prevent that liquid from flowing out from second play liquid hole 41, second fender ring 54 then with the baffle in close contact with at brush holder 2 top to block up the hole shutoff on the baffle, prevent that liquid from flowing out from the hole accident on the baffle.

The overall working principle is as follows:

before use, a certain amount of liquid such as cleaning liquid or disinfectant is added into the upper cavity through the liquid injection hole arranged on the upper cavity, and then the liquid injection hole is blocked by using a blocking plug. Under the normality, when not pressing the press lever promptly, thereby first fender ring and baffle in close contact with goes out liquid hole shutoff with the second and plugs up, thereby the second keeps off the baffle in close contact with at ring and brush holder top and plugs up the hole shutoff on the baffle.

When using, press down the pressure lever, press down the axis direction downstream that the pressure lever drove first fender ring and second fender ring along the brush holder, compression spring is pressed down at the second fender effect of ring, first fender ring breaks away from the baffle, to the direction motion of keeping away from the baffle, second on the baffle goes out the liquid hole and exposes, go up liquid in the cavity and go out liquid hole inflow lower cavity through the second to in the cavity of brush head is flowed into along lower cavity, finally ooze through first play liquid hole on the brush head and drench the brush hair.

Loosen the press lever, reset under compression spring's effect according to the press lever, thereby first fender ring again with baffle in close contact with plugs up the second play liquid hole this moment, thereby the second keeps off the ring and continues to plug up the hole on the baffle with the baffle in close contact with at brush holder top again.

Further, if in the cleaning process, when the existing brush head on the brush handle can not clean certain corner areas, the brush head can be taken down integrally, and then the brush head with other shapes or sizes can be replaced as required to effectively clean the corner areas, so that the integral cleaning effect is ensured.

Example 2

The embodiment discloses a cleaning brush for hospitals, and referring to the description, fig. 3 and fig. 4, on the basis of embodiment 1, in order to enhance the sealing performance of the first blocking ring and the second blocking ring in blocking a hole, a first sealing rubber ring 6 is arranged on the first blocking ring 52, and the first sealing rubber ring 6 is located between a partition plate 4 and the first blocking ring 52; further, a second sealing rubber ring 7 is arranged on the second stopping ring 54, and the second sealing rubber ring 7 is located between the second stopping ring 54 and the stopping plate at the top of the brush holder.

Further, as shown in fig. 1 of the specification, in order to improve friction between the brush and the hand and prevent slipping when in use, the outer circumference of the brush shaft 2 is provided with anti-slip threads 8.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The foregoing is directed to embodiments of the present invention, which are not limited thereto, and any simple modifications and equivalents thereof according to the technical spirit of the present invention may be made within the scope of the present invention.

Claims (4)

1. The utility model provides a hospital uses cleaning brush, includes brush head (1) and brush holder (2) of being connected with brush head (1), is provided with brush hair (3) on brush head (1), its characterized in that: the brush head (1) and the brush handle (2) are both of an internal hollow structure with an opening at one end, internal threads are arranged at the opening of the brush head (1) along the inner wall, external threads matched with the internal threads of the brush head (1) are arranged at the opening of the brush handle (2) along the outer wall of the brush handle (2), the brush head (1) is in threaded connection with the brush handle (2), and a plurality of first liquid outlet holes are formed in the side, provided with the bristles (3), of the brush head (1); a partition plate (4) is arranged in the hollow cavity of the brush handle (2), the interior of the brush handle (2) is divided into an upper cavity (21) and a lower cavity (22) by the partition plate (4), the upper cavity (21) is a closed liquid storage cavity, the lower cavity (22) is communicated with the hollow cavity of the brush head (1), a second liquid outlet hole (41) for liquid in the upper cavity (21) to pass through is formed in the partition plate (4), and a liquid outlet switch (5) is arranged in the upper cavity (21); the liquid outlet switch (5) comprises a pressing rod (51), a first blocking ring (52), a compression spring (53) and a second blocking ring (54), one end of the pressing rod (51) penetrates through a second liquid outlet hole (41) in the partition plate (4) and extends into the lower cavity (22), the other end of the pressing rod penetrates through a baffle plate at the top of the brush holder (2) and extends out of the upper cavity (21), the first blocking ring (52) is fixedly surrounded at the end, located in the lower cavity (22), of the pressing rod (51), the second blocking ring (54) is fixedly surrounded at the part, located in the upper cavity (21), of the pressing rod (51), the compression spring (53) is sleeved on the pressing rod (51) and located in the upper cavity (21), one end of the compression spring (53) is connected with the partition plate (4), and the other end of the compression spring is connected with the second blocking ring (54); under the normal state, the first blocking ring (52) is in close contact with the partition plate (4) so as to block the second liquid outlet hole (41), and the second blocking ring (54) is in close contact with the baffle at the top of the brush handle (2) so as to block the hole on the baffle.

2. The hospital washing brush according to claim 1, characterized in that: the first baffle ring (52) is provided with a first sealing rubber ring (6), and the first sealing rubber ring (6) is positioned between the partition plate (4) and the first baffle ring (52).

3. The hospital washing brush according to claim 1, characterized in that: and a second sealing rubber ring (7) is arranged on the second retaining ring (54), and the second sealing rubber ring (7) is positioned between the second retaining ring (54) and the baffle plate at the top of the brush handle.

4. The hospital washing brush according to claim 1, characterized in that: the periphery of the brush handle (2) is provided with anti-skid lines (8).

Images