CN203369881U - Brush capable of removing scale from inner wall of water glass - Google Patents

Abstract

A brush that can remove dirt on the wall of a water cup, including a handle, a circular plate, an elastic piece, an arc-shaped ring, and bristles. The friction force removes the dirt on the inner wall and bottom of different calibers and water cups; the ring-shaped bristles can quickly and effectively remove scale or tea stains on the inner wall of the water cup; the ring-shaped bristles can touch the junction gap between the bottom and the cup wall, and can effectively remove the gaps Limescale or tea scale. The descaling brush device is simple and convenient to operate during use, saves time and effort, and has high popularization and application value.

Description

A brush that can remove dirt from the inner wall of a water cup

technical field

The utility model relates to a brush, in particular to a brush capable of removing dirt on the wall of a water cup. the

Background technique

Water is an essential substance for the human body, so drinking water has become an important part of people's daily life. As a tool for drinking water, water cups have become an indispensable utensil in people's daily life. Due to the various substances contained in the water, it is easy to form scales on the inner wall of the water cup after a long time of use, including the side wall and the bottom of the cup, especially the water cups that are mostly used to make tea, it is easier to scale on the inner wall of the cup and the bottom of the water cup. Dark tea stains, whether it is a transparent or opaque water cup, affect the appearance very much, and also affect people's drinking mood. And people's common practice of removing the dirt on the inner wall of the water cup is to scrub with a common smaller brush that is convenient to stretch into the water cup, and it needs to be repeatedly washed many times. The shape problem and the insufficient length of the brush make it difficult for the brush to touch some areas of the inner wall of the water cup, making it difficult to clean this part of the area, especially the gap between the bottom of the cup and the wall of the cup is difficult to clean, which is time-consuming and laborious. For example, the patent No. ZL200810197144.5 "Washing Cup Brush" only uses a spherical brush head to clean the inner wall of the water cup, and the circular brush head is difficult to clean into the gap between the bottom of the water cup and the side wall of the water cup. Therefore, it is difficult to effectively remove the dirt everywhere in the water cup; in addition, because the shape of the brush head is circular in this patent, a single stroke can only clean the part that is in contact with the surface of the spherical brush in the cleaning process, so It needs multiple brushing to remove the dirt on the cup wall, which is time-consuming and laborious. the

Utility model content

Aiming at the problems existing in the prior art, the utility model aims to provide a brush that can remove the dirt on the wall of the water cup. The descaling brush is simple in structure, easy to operate and easy to use, fast and effective in descaling effect, and can be applied to the diameter of the upper and lower cups. Different types of drinking glasses. the

In order to achieve the above object, the utility model is realized in the following way: a brush capable of removing dirt on the inner wall of a water cup comprises a handle, a circular plate, an elastic sheet, an arc ring, and bristles. The handle is made of ordinary hard plastic; the handle is connected with the circular plate through threaded connection; the circular plate is made of stainless steel, and the diameter of the circular plate is smaller than the diameter of the mouth of the ordinary water cup; the elastic piece is made of stainless steel, and the elastic piece The elastic strength is just enough for fingers to press, and has a good telescopic function, which can shrink and expand within a certain range; the elastic sheet and the circular plate are welded together; the arc-shaped ring is made of plastic into an arc-shaped inner hollow, Inlaid at the lower end of the elastic sheet, dense small holes are evenly distributed on the outer surface of the arc-shaped ring; the bristles are made of wear-resistant nylon and embedded in the small holes on the arc-shaped ring. the

The utility model has the following advantages:

1. Utilizing the elastic effect of the elastic sheet, the bristles can be in close contact with the inner walls of water cups of different calibers;

2. Arrange the bristles in a ring shape to quickly and effectively remove scale or tea stains on the inner wall of the water cup;

3. The ring-shaped bristles can touch the gap between the bottom of the cup and the wall of the cup, which can effectively remove scale or tea stains in the gap.

4. The structure is simple, all materials are common materials, easy to use, saving time and effort. the

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the structural representation of the utility model embodiment

Fig. 2 is the use schematic diagram of the utility model embodiment

In the picture: 1. handle, 2. circular plate, 3. elastic sheet, 4. arc-shaped circle, 5. bristles, 6. water cup.

Detailed ways

As shown in Figure 1, the utility model is a kind of brush that can remove water cup wall dirt, comprises handle 1, circular plate 2, elastic sheet 3, arc-shaped ring 4, bristle 5 and forms. The telescoping function of the elastic sheet 3 enables the bristles 5 to be in close contact with the inner walls of water cups of different calibers, and the dirt on the inner walls of the water cups of different calibers and the gap between the inner wall and the bottom of the cup is removed by friction. The specific embodiment is shown in Figure 2. The handle 1 is made of ordinary hard plastic material. When the upper and lower diameters of the water cup are the same, the elastic sheet 3 is compressed by hand so that the entire brush can be inserted into the water cup. Hold the handle 1 with your hand. Pulling and rotating the handle 1 back and forth can make the bristles 4 rub back and forth with the cup wall in the water cup to remove the dirt on the cup wall; extend the brush of the present utility model into the bottom of the water cup and rotate the handle 1 to make the bristles 5 clear the bottom of the cup and the cup. Dirt in crevices at wall junctions. In the embodiment shown in Fig. 1, the elastic sheet 2 has a better telescopic function, and is in an expanded state when it is not in use in a normal state. The diameter of the ring makes the elastic sheet 3 in a compressed state, so that the bristles 5 are close to the inner wall of the water cup, and the friction between the bristles 5 and the inner wall of the water cup is increased, and the dirt on the inner wall of the water cup can be removed more quickly. When the shape of the water cup is not cylindrical, such as a water cup with a thick top and a thin bottom, the brush of the present utility model is inserted into the water cup. The cup gradually shrinks downward, and when the handle 1 is pulled upward, the diameter of the water cup gradually increases, and the elastic sheet gradually expands thereupon, thereby ensuring that the bristles 5 are always close to the inner wall of the water cup, and the water cup is cleaned of dirt. the

In the utility model, the telescopic function of the elastic sheet makes the arc-shaped ring close to the inner wall of the water cup, and the telescopic function of the elastic sheet can adapt to water cups of different calibers, and can also be used in water cups with different diameters on the upper and lower sides of the water cup body. practicality. According to the water glasses of different sizes, the brush of the present utility model can be designed into three different specifications of large, medium and small. During use, the brush is simple and convenient to operate, saves time and effort, and has high promotion and application value. the

Claims (5)

1. the brush that can remove the water tumbler internal dirt, comprise handle (1), circular slab (2), flexure strip (3), loop (4), bristle (5), it is characterized in that: handle (1) is threaded connection with circular slab (2) and links together; One end of flexure strip (3) is welded on the edge of circular slab (2); Loop (4) is embedded in the other end of flexure strip (3).

2. according to the brush of removing water tumbler wall dirt claimed in claim 1, it is characterized in that: described handle (1) adopts ordinary rigid plastics handle, and circular slab (2) adopts stainless steel rounding plate, and the circular slab diameter is less than general water tumbler rim of a cup diameter.

3. according to the brush of removing water tumbler wall dirt claimed in claim 1, it is characterized in that: the degree that the elasticity dynamics size of described flexure strip (3) just can be pressed in finger, and shrinkage expansion within the specific limits, to be applicable to the water tumbler of different bores.

4. according to the brush of removing water tumbler wall dirt claimed in claim 1, it is characterized in that: described loop (4) adopts plastics to make the arc of interior sky, and outer surface is uniformly distributed intensive aperture.

5. according to the brush of removing water tumbler wall dirt claimed in claim 1, it is characterized in that: described bristle (5) adopts wear-resisting nylon material, is embedded in the aperture on loop (4).

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