Cup brush holder with locking ring

Abstract

This utility model discloses a cup brush holder with a locking ring, relating to the field of household cup brush technology. It includes a steel clamp, which is formed by repeatedly bending a steel shaft into a clamp with circular rings at both ends and an arc-shaped elastic bend in the middle. The top ends of the steel clamps are bent into square ring structures, with a sponge brush held in the middle of the rings. A locking ring is installed in the middle of the steel clamp, fitted onto the outer wall of the clamp. This design allows the holder to withstand repeated pressure without deformation. The square ring structures at the top ends of the steel clamps increase the clamping area, making it easier to hold the sponge securely. The sponge brush held in the middle of the rings facilitates cleaning the cup wall and bottom. The locking ring, fitted onto the outer wall of the steel clamp, clamps and locks the expanding V-shaped rod inwards, ensuring the sponge is firmly held in place. Users do not need to grip the steel clamp tightly to prevent the sponge from falling off; they can simply use the sponge to clean the cup wall and bottom.

Description

Technical Field

[0001] This utility model relates to the field of household cup brush technology, specifically to a cup brush holder with a locking ring. Background Technology

[0002] The cup brush clamp is a cleaning tool that combines a steel clamp structure with the function of a cup brush. It is mainly used to overcome the limitations of traditional cup brushes when cleaning deep-mouthed containers and irregularly shaped cups. Its design stems from the need for efficient and convenient tools in daily cleaning, especially for scenarios that are difficult to clean, such as insulated cups, baby bottles, and juicer cups.

[0003] Functionally, cup brushes with steel clips typically feature a long handle and steel clamps, allowing for flexible gripping of cleaning materials such as scouring pads and sponges. They can reach deep into the bottom and crevices of cups to effectively remove residual stains and bacteria (such as the sediment at the bottom of bottles that experts recommend for focused cleaning). Some products also feature replaceable brush heads, extending their lifespan and reducing replacement costs. In terms of materials, stainless steel or PP are commonly used, balancing durability and safety. Some explosion-proof steel clip cup brushes (such as those used in flammable and explosive environments) utilize brass or phosphor bronze alloys to meet the needs of special environments.

[0004] Currently, cup brush holders are used in both household and industrial settings. Household models prioritize portability and multi-functionality, but they lack a locking ring. Each time the holder is released after use, the sponge detaches, requiring repeated clamping for each subsequent use – a cumbersome process. Furthermore, while cleaning the cup bottom and walls, the user must simultaneously scrub the cup and grip the holder to prevent the sponge from slipping, making it inconvenient. Therefore, a cup brush holder with a locking ring is needed. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a cup brush holder with a locking ring to solve the current market application of cup brush holders, which serve both daily household use and industrial scenarios. Household models emphasize portability and multi-functionality, but lack a locking ring. Each time the holder is released after use, the sponge falls off, requiring the holder to be used again for each subsequent use, which is cumbersome. Furthermore, while holding the sponge to clean the bottom and walls of the cup, the user needs to simultaneously scrub the cup and grip the holder to prevent the sponge from falling off, making it inconvenient to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A cup brush holder with a locking ring includes a steel clamp. The steel clamp is formed by bending a steel shaft multiple times into a steel clamp with circular rings at both ends and an arc-shaped elastic bend in the middle. The top ends of the steel clamps at both ends are bent into clamping rings with a square ring structure. A sponge brush is clamped in the middle of the clamping rings. A locking ring is installed in the middle of the steel clamp and is sleeved on the outer wall of the steel clamp.

[0007] As a preferred technical solution of this utility model, a locking ring placement port is provided at the top of each side of the steel clamp. After the sponge brush is removed, the locking ring is inserted or removed from the locking ring placement port.

[0008] As a preferred technical solution of this utility model, the sponge brush is replaced with steel wool or fluffy cotton.

[0009] As a preferred technical solution of this utility model, the steel clamp is provided with an outwardly inclined V-shaped rod in the middle.

[0010] As a preferred embodiment of this utility model, the steel clamp is provided with a gripping part at its root.

[0011] As a preferred technical solution of this utility model, the gripping part and the V-shaped rod are bent with an inclined limiting support transition.

[0012] As a preferred embodiment of this utility model, the locking ring is a closed ring formed by bending a steel shaft.

[0013] This utility model provides a cup brush holder with a locking ring. The steel clamp is formed by bending a steel shaft multiple times into a steel clamp with rings at both ends and an arc-shaped elastic bend in the middle. The one-piece molded structure has high strength, strong resilience, and is not easily deformed. It can withstand multiple gripping pressures without deformation. The top of the steel clamp at both ends is bent into a square ring structure, which increases the clamping area and is more conducive to firmly holding the sponge. The sponge brush is clamped in the middle of the clamp, which is convenient for cleaning the cup wall and bottom. The locking ring is installed in the middle of the steel clamp. The locking ring is sleeved on the outer wall of the steel clamp and can clamp and lock the expanding V-shaped rod in the middle, so that the clamping ring at the top of the steel clamp clamps the sponge. The user does not need to squeeze the steel clamp to prevent the sponge from falling off. He only needs to operate the sponge to clean the cup wall and bottom.

[0014] This utility model features a locking ring placement opening at the top of each steel clamp. After the sponge brush is removed, the locking ring can be inserted or removed from the locking ring placement opening. It is very suitable for home use. The locking ring can be installed when the locking sponge is not needed, and removed from the locking ring placement opening when the locking clamp is not needed.

[0015] The steel clamp of this utility model has an outwardly inclined V-shaped rod in the middle. The locking ring slides on the surface of the V-shaped rod, and the friction and the outward expansion force of the V-shaped rod make the locking ring firmly locked at any position of the V-shaped rod, thereby adjusting the size of the clamping ring opening and the magnitude of the clamping force.

[0016] The base of the steel clamp is equipped with a grip for easy holding and improved grip comfort. The grip and the V-shaped rod bend have an inclined limiting bracket for transition, which effectively prevents the locking ring from falling off.

[0017] As a preferred technical solution of this utility model, the locking ring is a closed ring formed by bending a steel shaft in one bending process, which has a simple structure and low production cost.

[0018] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0019] Figure 1 This is a top view of the cup brush holder with locking ring of this utility model. Figure 1 ; Figure 2 This is a top view of the cup brush holder with locking ring of this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the left side of the cup brush holder with locking ring of this utility model; Figure 4 This is a cross-sectional structural diagram of the locking ring of this utility model mounted on the V-shaped rod; In the diagram: 1. Arc-shaped elastic bend; 2. Limiting support; 3. Grip part; 4. Locking ring; 5. V-shaped rod; 6. Clamping ring; 7. Sponge brush; 8. Locking ring placement port. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable. Example

[0025] Please see Figure 1-4 The present invention provides a technical solution as follows: This utility model provides a cup brush holder with a locking ring 4. The steel clamp is formed by bending a steel shaft multiple times into a steel clamp with rings at both ends and an arc-shaped elastic bend 1 in the middle. The one-piece molded structure has high strength, strong resilience, and is not easily deformed. It can withstand multiple gripping pressures without deformation. The top of the steel clamp at both ends is bent with a square ring structure clamping ring 6, which increases the clamping area and is more conducive to firmly holding the sponge. The middle of the clamping ring 6 holds the sponge brush 7, which is convenient for cleaning the cup wall and bottom. The locking ring 4 is installed in the middle of the steel clamp. The locking ring 4 is sleeved on the outer wall of the steel clamp and can clamp and lock the expanding V-shaped rod 5 in the middle, so that the clamping ring 6 at the top of the steel clamp clamps the sponge. The user does not need to squeeze the steel clamp to prevent the sponge from falling off. He only needs to operate the sponge to clean the cup wall and bottom.

[0026] This utility model features a locking ring placement opening 8 at the top of each steel clamp. After the sponge brush 7 is removed, the locking ring 4 can be inserted or removed from the locking ring placement opening 8. It is very suitable for home use. When the locking sponge is not needed, the locking ring 4 can be installed, and when the locking clamp is not needed, the locking ring 4 can be removed from the locking ring placement opening 8.

[0027] The sponge brush 7 can be replaced with a steel wool pad, fluffy cotton, or loofah sponge, depending on the usage requirements.

[0028] Example 2 Please see Figure 1-4This is another technical solution provided by the present invention. This embodiment has the same features as the above embodiment 1, and the similarities will not be described in this embodiment. The specific differences are as follows: This utility model provides a cup brush holder with a locking ring 4. The steel clamp is formed by bending a steel shaft multiple times into a steel clamp with rings at both ends and an arc-shaped elastic bend 1 in the middle. The one-piece molded structure has high strength, strong resilience, and is not easily deformed. It can withstand multiple gripping pressures without deformation. The top of the steel clamp at both ends is bent with a square ring structure clamping ring 6, which increases the clamping area and is more conducive to firmly holding the sponge. The middle of the clamping ring 6 holds the sponge brush 7, which is convenient for cleaning the cup wall and bottom. The locking ring 4 is installed in the middle of the steel clamp. The locking ring 4 is sleeved on the outer wall of the steel clamp and can clamp and lock the expanding V-shaped rod 5 in the middle, so that the clamping ring 6 at the top of the steel clamp clamps the sponge. The user does not need to squeeze the steel clamp to prevent the sponge from falling off. He only needs to operate the sponge to clean the cup wall and bottom.

[0029] This utility model features a locking ring placement opening 8 at the top of each steel clamp. After the sponge brush 7 is removed, the locking ring 4 can be inserted or removed from the locking ring placement opening 8. It is very suitable for home use. When the locking sponge is not needed, the locking ring 4 can be installed, and when the locking clamp is not needed, the locking ring 4 can be removed from the locking ring placement opening 8.

[0030] The steel clamp of this utility model has an outwardly inclined V-shaped rod 5 in the middle. The locking ring 4 slides on the surface of the V-shaped rod 5, and the friction and the outward expansion force of the V-shaped rod 5 make the locking ring 4 firmly locked in any position of the V-shaped rod 5, thereby adjusting the size of the clamping ring 6 and the clamping force of the steel clamp.

[0031] The base of the steel clamp is provided with a gripping part 3, which makes it easy to hold and improves gripping comfort. The gripping part 3 and the V-shaped rod 5 are bent with an inclined limiting support 2 to effectively prevent the locking ring 4 from falling off.

[0032] As a preferred technical solution of this utility model, the locking ring 4 is a closed ring formed by bending a steel shaft in one bending process, which has a simple structure and low production cost.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cup brush holder with a locking ring, comprising a steel clamp, characterized in that: The steel clamp is formed by bending a steel shaft multiple times into a steel clamp with two circular rings at both ends and an arc-shaped elastic bend (1) in the middle. The top of the steel clamps at both ends is bent into a clamping ring (6) with a square ring structure. The clamping ring (6) holds a sponge brush (7) in the middle. A locking ring (4) is installed in the middle of the steel clamp and is fitted on the outer wall of the steel clamp.

2. The cup brush holder with locking ring according to claim 1, characterized in that: Each side of the steel clamp has a locking ring placement port (8) at the top. After the sponge brush (7) is removed, the locking ring (4) is inserted or removed from the locking ring placement port (8).

3. A cup brush holder with a locking ring according to claim 1, characterized in that: The sponge brush (7) is replaced with steel wool or fluffy cotton.

4. A cup brush holder with a locking ring according to claim 1, characterized in that: The steel clamp has an outwardly inclined V-shaped bar (5) in the middle.

5. A cup brush holder with a locking ring according to claim 1, characterized in that: The steel clamp is provided with a gripping part (3) at its root.

6. A cup brush holder with a locking ring according to claim 5, characterized in that: The grip (3) and the V-shaped rod (5) are bent and have an inclined limiting support (2) for transition.

7. A cup brush holder with a locking ring according to claim 6, characterized in that: The locking ring (4) is a closed ring formed by bending a steel shaft.

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