Deformable brush

Abstract

The utility model discloses a deformable brush which comprises a handle and a brush head arranged on the handle, the brush head is made of soft materials capable of being enlarged, an expansion piece capable of expanding the brush head is arranged on the brush head, a sliding block seat is arranged on the handle, and the sliding block seat is connected with the handle. The handle is provided with a switch piece capable of controlling sliding starting and stopping of the sliding block base, and the expansion piece is located on the sliding block base. On the basis that the design is reasonable and the structure is kept simple, the brush head can be better fixed according to the proper size, and then the requirement of a user for cleaning the interior of a vessel can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning products, in particular to a deformable brush. Background Art

[0002] It is known that a cleaning brush is needed when cleaning dishes. There are many types of existing cleaning brushes. However, due to the design limitations of the brush itself, it is impossible to change the structure of the cleaning brush according to the required structure of the cleaning dish to achieve the purpose of comprehensive cleaning. Especially when cleaning irregular dishes, some parts of the dishes cannot be cleaned properly, and thorough cleaning cannot be achieved, which does not meet the hygiene standards. Therefore, a Chinese utility model patent with authorization announcement number CN210539616U has appeared, which discloses a deformable tube brush, including a handle rod, an elastic steel wire, and bristles. The handle rod is provided with a movable buckle, and there are 12 elastic steel wires. The elastic steel wires are evenly connected with bristles. One end of the elastic steel wire is evenly connected to the movable buckle, and the other end of the elastic steel wire is fixedly connected to one end of the handle rod. The other end of the handle rod is a concave inner wire structure. During operation, the elastic steel wire is deformed by moving the movable buckle up and down or locking it, so as to adapt to the internal structure of the vessel and achieve a close fit between the bristles and the vessel wall. However, since the elastic steel wire cannot be effectively fixed when it becomes suitable for size, this is not conducive to effective cleaning of the inside of the vessel, and therefore cannot meet the use needs of modern people. Utility Model Content

[0003] 1. Technical issues that need to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a deformable brush, which is not only reasonably designed and simple in structure, but also helps to better fix the brush head of appropriate size, thereby helping to meet the user's requirements for cleaning the inside of the vessel.

[0005] (II) Technical solutions that need to be adopted

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A deformable brush comprises a handle and a brush head arranged on the handle, wherein the brush head is made of a soft material that can be enlarged, an extension piece is arranged on the brush head that can expand the brush head itself, and a slider seat is arranged on the handle, a switch piece is arranged on the handle that can control the sliding opening and closing of the slider seat, and the extension piece is located on the slider seat.

[0008] Preferably, the slider seat comprises a shaft body, a mounting seat for mounting the extension member is arranged on the shaft body, the extension member moves radially outwardly on the mounting seat, and an expansion groove is formed between the extension member and the shaft body.

[0009] Preferably, the mounting seat comprises a first annular seat and a second annular seat which are arranged on the shaft body, a mounting groove is arranged between the first annular seat and the second annular seat, and the extension piece is installed in the mounting groove.

[0010] Preferably, the shaft body and the mounting seat are integrally formed.

[0011] Preferably, the extension piece includes a plurality of sliders, each of which is provided with a guide groove, and a partition is used between the first annular seat and the second annular seat to isolate the installation groove into placement grooves consistent with the number of sliders, and a guide block matching the guide groove is provided on the first annular seat or the second annular seat.

[0012] Preferably, the guide grooves are provided on both side end surfaces of the sliding block, and the guide blocks are provided on both the first annular seat and the second annular seat.

[0013] Preferably, the handle comprises a handle body, a hollow groove is arranged inside the handle body, the slider seat which slides back and forth is installed in the hollow groove, and the front end of the handle body is in a frustum shape.

[0014] Preferably, the switch member includes a plurality of slots arranged on the slider seat and a window hole arranged on the handle, the handle of the window hole is provided with a fixing seat, the fixing seat is provided with a rotating shaft, and the rotating shaft is provided with a snap switch.

[0015] (III) Technical effects to be achieved

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Firstly, the brush head of the utility model is made of a soft material that can be enlarged. An extension piece is provided on the brush head that can expand the brush head itself, and a slider seat is provided on the handle. A switch piece that can control the sliding opening and closing of the slider seat is provided on the handle. The extension piece is located on the slider seat. It not only has a reasonable design and a simple structure, but also can help to better fix the brush head of appropriate size, thereby helping to meet the user's cleaning requirements for the inside of the vessel.

[0018] Secondly, the brush head of the utility model is provided with an extension piece that can expand the brush head itself, and a slider seat is provided on the handle, and a switch piece that can control the sliding opening and closing of the slider seat is provided on the handle. The extension piece is located on the slider seat, and the handle slides on the slider seat so that the front end of the handle enters into the extension piece, and then the brush head is expanded by the extension piece. At this time, the switch piece is used to lock the handle and the slider seat to achieve a fixed state of the enlarged brush head. When the switch piece is turned on again, the handle slides backward on the slider seat, and then the handle falls off the extension piece. The extension piece will not cause the brush head to return to its original state. This method is not only simple to operate and convenient for large-scale promotion and application, but also more conducive to locking after adjustment, and more conducive to meeting the cleaning requirements for the inside of the vessel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is an explosion diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the main viewing direction of the utility model.

[0022] Figure 4 for Figure 3 Section view along AA direction.

[0023] Figure 5 It is an overall schematic diagram of the utility model.

[0024] In the figure: 1, handle; 2, brush head; 3, extension piece; 4, slider seat; 5, switch piece; 11, handle body; 12, hollow groove; 31, slider; 32, guide groove; 33, partition; 34, guide block; 41, shaft body; 42, mounting seat; 43, extension slot; 51, card slot; 52, window hole; 53, fixing seat; 54, rotating shaft; 55, snap switch; 421, first annular seat; 422, second annular seat; 423, mounting slot. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0026] In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0029] Example 1: See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a deformable brush comprises a handle 1 and a brush head 2 arranged on the handle 1, the brush head 2 is made of a soft material that can be enlarged, an extension piece 3 that can enlarge the brush head 2 itself is arranged on the brush head 2, and a slider seat 4 is arranged on the handle 1, and a switch piece 5 that can control the sliding opening and closing of the slider seat 4 is arranged on the handle 1, the extension piece 3 is located on the slider seat 4, and the handle 1 slides on the slider seat 4 so that the front end of the handle 1 enters the extension piece 3, and then the brush head 2 is enlarged by the extension piece 3, at this time, the handle 1 and the slider seat 4 are locked by the switch piece 5 to achieve the fixed state of the enlarged brush head 2, and when the switch piece 5 is turned on again, the handle 1 slides backward on the slider seat 4, so that the handle 1 falls off the extension piece 3, and the extension piece 3 will not cause the brush head 2 to return to its original state, this method is not only simple to operate, but also convenient for large-scale promotion and application, and is more conducive to locking after adjustment, and is more conducive to meeting the cleaning requirements for the inside of the vessel.

[0030] Embodiment 2: It can be explained on the basis of embodiment 1, such as Figure 2 , Figure 3 and Figure 4 As shown, the slider seat 4 includes a shaft body 41, and a mounting seat 42 for mounting the extension member 3 is provided on the shaft body 41. The extension member 3 expands radially outward on the mounting seat 42, and an expansion slot 43 is formed between the extension member 3 and the shaft body 41. The front end of the handle 1 enters the expansion slot 43 to cause the extension member 3 to expand radially outward, thereby achieving the enlargement of the brush head 2. It is to be noted that the mounting seat 42 includes a first annular seat 421 and a second annular seat 422 provided on the shaft body 41, and a mounting slot 423 is provided between the first annular seat 421 and the second annular seat 422, and the extension member 3 is installed in the mounting slot 423. This arrangement is reasonable, simple in structure, and easy to implement. It is also to be noted that the shaft body 41 and the mounting seat 42 are integrally formed, which greatly improves the firmness of the slider seat 4.

[0031] like Figure 2 , Figure 3 and Figure 4As shown, the extension piece 3 includes a plurality of sliders 31, each slider 31 is provided with a guide groove 32, the first annular seat 421 and the second annular seat 422 are separated by a partition 33 to separate the installation groove 423 into placement grooves consistent with the number of sliders 31, and the first annular seat 421 or the second annular seat 422 is provided with a guide block 34 that matches the guide groove 32, which is conducive to the slider 31 moving back and forth along the specified direction. In this embodiment, four sliders 31 are used, and there are also four placement grooves, each placement groove is provided with a slider 31, and the four sliders 31 form a circle, so that the extension piece 3 can achieve radial expansion movement. It is to be noted that the guide grooves 32 are provided on both side end surfaces of the slider 31, and the guide blocks 34 are provided on the first annular seat 421 and the second annular seat 422, and this arrangement is more conducive to the smooth back and forth movement of the slider 31.

[0032] Embodiment 3: It can be described on the basis of Embodiment 1 or Embodiment 2, such as Figure 2 and Figure 4 As shown, the handle 1 includes a handle body 11, a hollow groove 12 is provided inside the handle body 11, a slider seat 4 that slides back and forth is installed in the hollow groove 12, and the front end of the handle body 11 is truncated cone-shaped (the diameter gradually increases from the front end to the rear end). The front end of the truncated cone-shaped handle body 11 can promote the radial expansion movement of the extension member 3, and finally promote the brush head 2 to become larger through the extension member 3, which is conducive to achieving the cleaning requirements inside the vessel.

[0033] Embodiment 4: It can be described on the basis of Embodiment 1 or Embodiment 2, such as Figure 2 and Figure 4 As shown, the switch member 5 includes a plurality of slots 51 arranged on the slider seat 4 and a window hole 52 arranged on the handle 1. The handle 1 of the window hole 52 is provided with a fixing seat 53, the fixing seat 53 is provided with a rotating shaft 54, and the rotating shaft 54 ​​is provided with a buckle switch 55. The buckle switch 55 is engaged at different positions of the slots 51 to realize sliding the handle 1 to different positions, which is conducive to the handle 1 to control the extension member 3 to perform different radial movements, which is more conducive to fixing the brush head 2 to become larger. In actual use, the buckle switch 55 rotates back and forth with the rotating shaft 54 ​​as a fulcrum, so that the buckle switch 55 is engaged at different positions of the slots 51, which is conducive to the handle 1 to control the extension member 3 to perform different radial movements, which is more conducive to fixing the brush head 2 to become larger. In this embodiment, there are four slots 51, which is conducive to the buckle switch 55 being engaged at different positions of the slots 51 to realize sliding the handle 1 to different positions, which is more conducive to meeting the use requirements.

[0034] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part adopt conventional means such as mature bolts and rivets in the prior art, which will not be described in detail here.

[0035] It should be noted that although the above embodiments have been described in this article, this does not limit the scope of patent protection of the utility model. Therefore, based on the innovative concept of the utility model, changes and modifications to the embodiments described in this article, or equivalent structural or equivalent process changes made using the contents of the utility model specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields are all included in the scope of protection of the utility model patent.

Claims

1. A deformable brush, comprising a handle (1) and a brush head (2) arranged on the handle (1), characterized in that: The brush head (2) is made of a soft material that can be enlarged. The brush head (2) is provided with an extension piece (3) that can enlarge the brush head (2) itself. The handle (1) is provided with a slider seat (4). The handle (1) is provided with a switch piece (5) that can control the sliding opening and closing of the slider seat (4). The extension piece (3) is located on the slider seat (4).

2. The deformable brush according to claim 1, characterized in that: The slider seat (4) comprises a shaft body (41), a mounting seat (42) for mounting the extension member (3) is arranged on the shaft body (41), the extension member (3) moves radially outwardly on the mounting seat (42), and an expansion slot (43) is formed between the extension member (3) and the shaft body (41).

3. The deformable brush according to claim 2, characterized in that: The mounting seat (42) comprises a first annular seat (421) and a second annular seat (422) which are arranged on the shaft body (41); a mounting groove (423) is arranged between the first annular seat (421) and the second annular seat (422); and the extension piece (3) is installed in the mounting groove (423).

4. The deformable brush according to claim 2 or 3, characterized in that: The shaft body (41) and the mounting seat (42) are integrally formed.

5. The deformable brush according to claim 3, characterized in that: The extension member (3) comprises a plurality of sliders (31), each of the sliders (31) being provided with a guide groove (32), a partition plate (33) being provided between the first annular seat (421) and the second annular seat (422) to separate the mounting groove (423) into placement grooves corresponding in number to the sliders (31), and a guide block (34) cooperating with the guide groove (32) being provided on the first annular seat (421) or the second annular seat (422).

6. The deformable brush according to claim 5, characterized in that: The guide grooves (32) are provided on both side end surfaces of the sliding block (31), and the guide blocks (34) are provided on both the first annular seat (421) and the second annular seat (422).

7. The deformable brush according to claim 1, 2 or 3, characterized in that: The handle (1) comprises a handle body (11), a hollow groove (12) is arranged inside the handle body (11), the sliding block seat (4) is installed in the hollow groove (12) and slides back and forth, and the front end of the handle body (11) is in the shape of a truncated cone.

8. The deformable brush according to claim 1, 2 or 3, characterized in that: The switch member (5) comprises a plurality of slots (51) arranged on the slider seat (4) and a window hole (52) arranged on the handle (1); a fixing seat (53) is arranged on the handle (1) of the window hole (52); a rotating shaft (54) is arranged on the fixing seat (53); and a buckle switch (55) is arranged on the rotating shaft (54).

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