Screen window cleaning brush

Abstract

The utility model discloses a screen window cleaning brush, which relates to the field of cleaning brushes, and comprises a brush plate and bristles, the bristles are arranged on the lower surface of the brush plate, a grab handle is arranged at the tail end of the brush plate, the brush plate adopts a hollow structure, and a plurality of uniformly distributed liquid outlet holes are arranged at the joint of the brush plate and the bristles; an isolation plate is fixedly arranged in the brush plate, a liquid guide hole is formed in the middle of the surface of the isolation plate, a plugging head is arranged in the liquid guide hole, and a first elastic mechanism is arranged between the top of the plugging head and the inner wall of the brush plate; a pull rope is fixedly arranged at the top of the plugging head, a button is arranged at the top of the brush plate, and a second elastic mechanism is arranged between the bottom of the button and the inner wall of the brush plate. By means of the innovative structural design, the problems that in the using process of an existing hospital screen window cleaning brush, cleaning agents need to be manually and repeatedly added, so that efficiency is low, and labor intensity is large are effectively solved, and a more practical and convenient tool is provided for cleaning work of hospital screen windows.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cleaning brush, concretely relates to a screen cleaning brush. BACKGROUND

[0002] In the hospital environment, the screen plays a vital role, it not only can effectively block the mosquito into the room, can also filter dust, pollen and other impurities in the air to a certain extent, provide a relatively clean, comfortable space for patients and medical staff. However, due to the special environmental requirements of the hospital, the screen is used frequently and is easy to stain various stains, such as dust, bacteria, drug residues, etc., so it needs to be cleaned regularly to ensure its normal ventilation and protection function.

[0003] At present, the tools for cleaning the hospital screen on the market are various, but the existing hospital screen cleaning brush has many inconveniences in the actual use process. Most of the cleaning brushes need to add cleaning agent manually when cleaning the screen, and in a hospital, which requires high cleaning efficiency and operation convenience, medical staff or cleaning personnel need to hold the cleaning brush and add cleaning agent frequently when cleaning the screen, which not only greatly reduces the cleaning efficiency, but also increases the labor intensity of the operator. UTILITARIAN CONTENT

[0004] In view of the above problems existing in the prior art screen cleaning brush, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a screen cleaning brush, which solves the problems in the background art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A screen cleaning brush, comprising a brush plate and bristles, the bristles are arranged on the lower surface of the brush plate, the end of the brush plate is provided with a handle, the brush plate adopts a hollow structure, and a plurality of uniformly distributed liquid outlets are arranged at the connection between the brush plate and the bristles; The inside of the brush plate is fixedly provided with a partition plate, a liquid guide hole is formed in the middle of the surface of the partition plate, and a plugging head is arranged in the liquid guide hole; A first elastic mechanism is arranged between the top of the plugging head and the inner wall of the brush plate; A pull rope is fixedly arranged on the top of the plugging head, a button is arranged on the top of the brush plate, and a second elastic mechanism is arranged between the bottom of the button and the inner wall of the brush plate; The side wall of the button is fixedly connected with the end of the pull rope away from the plugging head.

[0008] Preferably, the first elastic mechanism comprises a first telescopic rod and a first spring, the first telescopic rod is fixedly arranged on the top of the blocking head, the upper end of the first telescopic rod is fixedly provided with a mounting frame fixedly connected with the inner wall of the brush plate, the first spring sleeve is arranged on the rod wall of the first telescopic rod, and the pull rope is arranged through the inside of the first telescopic rod.

[0009] Preferably, the inner side wall of the brush plate is rotationally provided with a guide wheel, and the guide wheel is located in the inside of the mounting frame, and the pull rope changes the pulling direction through the guide wheel.

[0010] Preferably, the second elastic mechanism comprises a second telescopic rod and a second spring, the second telescopic rod is fixedly arranged between the bottom of the button and the inner wall of the brush plate, and the second spring sleeve is arranged on the rod wall of the second telescopic rod.

[0011] Further, the liquid guide hole adopts an inverted trapezoidal hole, and the blocking head adopts an inverted trapezoidal head.

[0012] Preferably, the side wall of the brush plate is provided with a liquid adding port, and the inside of the liquid adding port is provided with a blocking plug.

[0013] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0014] 1. Efficient and convenient cleaning operation, improving cleaning efficiency: through the unique internal structure design, the automatic liquid outlet function is realized in the cleaning process, without manual repeated additional cleaning agent, the user only needs to inject a proper amount of cleaning agent into the liquid storage cavity (formed by the partition plate) in the brush plate through the liquid adding port on the side wall of the brush plate before use, when cleaning the screen window, the button is pressed, and the cleaning agent can flow out from the liquid outlet hole of the brush hair, which is synchronous with the brushing action of the brush hair, which greatly improves the cleaning efficiency and saves time and labor cost.

[0015] 2. Precise control of cleaning agent flow, saving cleaning agent: the inverted trapezoidal hole and the blocking head of the inverted trapezoidal head are cooperatively designed, which has good sealing performance and flow adjusting function, under the natural state, the blocking head tightly blocks the liquid guide hole under the action of the first elastic mechanism, preventing the cleaning agent from leaking, when the button is pressed, the pull rope pulls the blocking head to move upward, according to the degree of button pressing, the distance between the blocking head and the liquid guide hole can be accurately controlled, so as to adjust the outflow of the cleaning agent. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a plane cut structure schematic view of the utility model;

[0019] Figure 3 It is a Figure 2 A part enlarged schematic view of the utility model.

[0020] Mark explanation:

[0021] 1, brush plate; 2, bristles; 3, handle; 4, liquid outlet hole; 5, isolation plate; 6, liquid guide hole; 7, plugging head; 8, pull rope; 9, button; 10, first telescopic rod; 11, first spring; 12, mounting frame; 13, guide wheel; 14, second telescopic rod; 15, second spring; 16, plugging plug. Specific implementation

[0022] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0023] The utility model provides a screen cleaning brush as Figures 1-2 It is a screen cleaning brush, including brush plate 1 and bristle 2, and bristle 2 is arranged on the lower surface of brush plate 1, and the end of brush plate 1 is provided with handle 3, and brush plate 1 adopts hollow structure, and a plurality of uniform distribution liquid outlet holes 4 are arranged at the connecting portion of brush plate 1 and bristle 2, liquid outlet hole 4 can ensure that cleaning agent is uniformly discharged to bristle 2, improve the effect of cleaning screen, and the inside of brush plate 1 is fixedly provided with isolation plate 5, the surface middle part of isolation plate 5 is provided with liquid guide hole 6, and plugging head 7 is arranged in the inside of liquid guide hole 6, liquid guide hole 6 adopts inverted trapezoidal hole, and plugging head 7 adopts inverted trapezoidal head, has good sealing property and flow regulating function, and the top of plugging head 7 and the inner wall of brush plate 1 are provided with first elastic mechanism, the top of plugging head 7 is fixedly provided with pull rope 8, the top of brush plate 1 is provided with button 9, and the bottom of button 9 and the inner wall of brush plate 1 are provided with second elastic mechanism, one end of pull rope 8 away from plugging head 7 is fixedly connected with the side wall of button 9, the side wall of brush plate 1 is provided with liquid adding port, and plugging plug 16 is arranged in the inside of liquid adding port, and cleaning agent can be added in the inside of brush plate 1 by opening plugging plug 16.

[0024] As Figures 2-3As shown, the first elastic mechanism includes a first telescopic rod 10 and a first spring 11, the first telescopic rod 10 is fixedly arranged at the top of the blocking head 7, and the upper end of the first telescopic rod 10 is fixedly provided with a mounting frame 12 fixedly connected with the inner wall of the brush plate 1, the first spring 11 is sleeved on the rod wall of the first telescopic rod 10, the pull rope 8 is arranged through the inside of the first telescopic rod 10, the inner wall of the brush plate 1 is rotatably provided with a guide wheel 13, and the guide wheel 13 is located in the inside of the mounting frame 12, the pull rope 8 changes the pulling direction through the guide wheel 13, and the cooperation of the first telescopic rod 10 and the first spring 11 enables the blocking head 7 to have an elastic telescopic function, and in a natural state, the blocking head 7 can be tightly matched with the liquid guide hole 6.

[0025] As shown, Figure 2 the second elastic mechanism includes a second telescopic rod 14 and a second spring 15, the second telescopic rod 14 is fixedly arranged between the bottom of the button 9 and the inner wall of the brush plate 1, and the second spring 15 is sleeved on the rod wall of the second telescopic rod 14, so that the button 9 has an elastic telescopic function, and in a natural state, the button 9 can be popped out to the outside of the brush plate 1.

[0026] In use, the user holds the cleaning brush, aligns the bristles 2 with the part of the screen window that needs to be cleaned, and presses the button 9 with the fingers when the cleaning agent needs to be used. The button 9 moves downward under the action of the pressure, overcoming the resistance of the second elastic mechanism (the elastic force of the second spring 15 and the limiting action of the second telescopic rod 14), and the movement of the button 9 is transmitted to the blocking head 7 through the pull rope 8. The pull rope 8 pulls the blocking head 7 to move upward. Since the liquid guide hole 6 is an inverted trapezoidal hole and the blocking head 7 is an inverted trapezoidal head, a gap is gradually formed between the liquid guide hole 6 and the blocking head 7 when the blocking head 7 moves upward. Under the action of gravity and the pressure inside the liquid storage cavity, the cleaning agent flows to the bristle 2 area through the gap between the blocking head 7 and the liquid guide hole 6. In this process, the cleaning agent flows out through the multiple evenly distributed liquid outlets 4 at the connection between the brush plate 1 and the bristles 2 and is evenly distributed on the bristles 2. The user can adjust the flow of the cleaning agent by controlling the depth and time of pressing the button according to the actual dirt condition of the screen window. When cleaning of a region is completed or the cleaning agent is not needed, the finger 9 is released, the button 9 is reset upward under the action of the elastic force of the second spring 15 through the guidance of the second telescopic rod 14, at the same time, the pull rope 8 is relaxed, and the blocking head 7 moves downward along the first telescopic rod 10 under the action of the elastic force of the first spring 11, re-tightly blocks the liquid guide hole 6, and stops the cleaning agent from flowing out. The cleaning brush can continue to perform the bristle cleaning work without using the cleaning agent, or can be moved to other parts that need to be cleaned, and the above liquid outlet control and cleaning operation is repeated until the entire screen window is cleaned.

[0027] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A screen cleaning brush comprising a brush plate (1) and bristles (2), characterized in that: The brush (2) is arranged on the lower surface of the brush plate (1), the end of the brush plate (1) is provided with a handle (3), the brush plate (1) adopts a hollow structure, and a plurality of uniformly distributed liquid outlet holes (4) are arranged at the connection between the brush plate (1) and the brush (2); The inside of the brush plate (1) is fixedly provided with a partition plate (5), the surface of the partition plate (5) is provided with a liquid guide hole (6) in the middle, and the inside of the liquid guide hole (6) is provided with a plugging head (7), and the top of the plugging head (7) and the inner wall of the brush plate (1) are provided with a first elastic mechanism; The top of the plugging head (7) is fixedly provided with a pull rope (8), the top of the brush plate (1) is provided with a button (9), and the bottom of the button (9) and the inner wall of the brush plate (1) are provided with a second elastic mechanism, and one end of the pull rope (8) away from the plugging head (7) is fixedly connected with the side wall of the button (9).

2. The screen cleaning brush of claim 1, wherein: The first elastic mechanism comprises a first telescopic rod (10) and a first spring (11), the first telescopic rod (10) is fixedly arranged on the top of the plugging head (7), and the upper end of the first telescopic rod (10) is fixedly provided with a mounting bracket (12) fixedly connected with the inner wall of the brush plate (1), the first spring (11) is sleeved on the rod wall of the first telescopic rod (10), and the pull rope (8) is arranged through the inside of the first telescopic rod (10).

3. The screen cleaning brush of claim 2, wherein: The inside wall of the brush plate (1) is rotatably provided with a guide wheel (13), and the guide wheel (13) is located in the inside of the mounting bracket (12), and the pull rope (8) changes the pulling direction through the guide wheel (13).

4. The screen cleaning brush of claim 1, wherein: The second elastic mechanism comprises a second telescopic rod (14) and a second spring (15), the second telescopic rod (14) is fixedly arranged between the bottom of the button (9) and the inner wall of the brush plate (1), and the second spring (15) is sleeved on the rod wall of the second telescopic rod (14).

5. The screen cleaning brush of claim 1, wherein: The liquid guide hole (6) adopts an inverted trapezoidal hole, and the plugging head (7) adopts an inverted trapezoidal head.

6. The screen cleaning brush of claim 1, wherein: The side wall of the brush plate (1) is provided with a liquid inlet, and the inside of the liquid inlet is provided with a plugging plug (16).

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