CN222656506U

CN222656506U - Cup brush free of hand washing

Info

Publication number: CN222656506U
Application number: CN202421353952.7U
Authority: CN
Inventors: 傅凯莉
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2024-06-14
Filing date: 2024-06-14
Publication date: 2025-03-25
Anticipated expiration: 2034-06-14

Abstract

The utility model relates to a hands-free cup brush, comprising: a brush handle, in which a driving element is arranged, and the end of the brush handle facing away from the driving element is sleeved with a first brush head fixing bracket; a transmission rod, one end of which extends into the brush handle and is connected to the output end of the driving element, and the end of the other end is sleeved with a second brush head fixing bracket; a brush head sleeved on the transmission rod, one end of which is detachably connected to the first brush head fixing bracket, and the other end is detachably connected to the second brush head fixing bracket. Compared with the prior art, one end of the brush head of the utility model is detachably connected to the first brush head fixing bracket, and the other end is detachably connected to the second brush head fixing bracket. When the driving element drives the transmission rod to rotate, the second brush head fixing bracket rotates accordingly, while the first brush head fixing bracket remains different, so that the brush head is deformed, squeezing out the water and detergent in the brush head, and the user does not need to touch the brush head, thereby avoiding the contact between the user's hands and the detergent during washing.

Description

Cup brush free of hand washing

Technical Field

The utility model relates to a cup brush, in particular to a hand-free cup brush.

Background

A cup brush is a tool for cleaning a cup and is typically composed of a handle and a brush head. According to the material of the brush head, the following classification can be made:

(1) Cup brush with sponge brush head

The sponge brush head cup brush has soft texture, is not easy to scratch the surface of the cup, is suitable for cleaning glass and ceramic cups, has strong water absorption, generates abundant foam and can effectively remove dirt. The utility model has the advantages of short service life, frequent replacement, difficult cleaning, easy bacteria breeding and contact with sewage during cleaning.

(2) Silica gel brush head cup brush

The silica gel brush head cup brush is soft, durable, easy to clean, not easy to breed bacteria, applicable to various cups and free from scraping the surface. The defects are that the produced foam is not abundant enough, the effect of cleaning stubborn stains is poor, the cost is high, and the use hand feeling is special.

(3) Brush head cup brush

The brush head cup brush is tough and durable, is suitable for cleaning stubborn stains, is not easy to grow bacteria and is wear-resistant. The disadvantages are that the foam produced is not abundant enough, the cleaning effect is poor, the bristles are hard, glass or plastic cups may be scratched, and the cleaning agent is not suitable for cleaning fine surfaces.

(4) Stainless steel wire cup brush

The stainless steel wire cup brush has hard brush hair, is suitable for cleaning stubborn stains and greasy dirt, is durable and is not easy to wear. The disadvantage is that the glass and plastic cup surface is easy to scrape and is not suitable for daily cleaning of fine cups.

Therefore, the cup brush with the sponge brush head is most suitable for daily cleaning, but the cup brush can be cleaned by squeezing water by hands when in use, and skin is easy to be damaged after long-term use. At present, a self-cleaning sponge brush head cup brush free of hand washing is lacking in the market, contact between hands and a sponge brush head, sewage and a cleaning agent is reduced, and the purposes of protecting skin and reducing household burden are achieved.

Disclosure of utility model

The utility model aims to overcome at least one of the defects in the prior art and provide the hand-free cup brush, one end of a brush head of the hand-free cup brush is detachably connected with the first brush head fixing support, the other end of the brush head of the hand-free cup brush is detachably connected with the second brush head fixing support, when the driving element drives the transmission rod to rotate, the second brush head fixing support rotates along with the transmission rod, and the first brush head fixing support keeps different, so that the brush head deforms, water and cleaning agent stored in the brush head are extruded, a user does not need to contact the brush head, and the contact between the hand of the user and the cleaning agent during washing is avoided.

The aim of the utility model can be achieved by the following technical scheme:

A hand-free cup brush comprises a brush handle, a driving element, a transmission rod, a brush head and a brush head, wherein a first brush head fixing support is sleeved at the end part of one end of the brush handle, which is away from the driving element, the end part of the transmission rod extends into the brush handle and is connected with the output end of the driving element, a second brush head fixing support is sleeved at the end part of the other end of the transmission rod, and the brush head is sleeved on the transmission rod, one end of the brush head is detachably connected with the first brush head fixing support, and the other end of the brush head is detachably connected with the second brush head fixing support.

Further, the hands-free cup brush is also provided with a button on the side wall of the handle, which is electrically connected to the drive element.

Further, the brush handle is of an ergonomic structure.

Further, the hands-free cup brush is also provided with a battery located in the handle, which is electrically connected to the drive element.

Further, the driving element is a motor, preferably a servo motor.

Further, the brush head is a sponge brush head.

Further, the first brush head fixing support and the second brush head fixing support are flexible material fixing supports. Preferably, the flexible material fixing support is a silica gel material fixing support.

Further, the first brush head fixing support and the second brush head fixing support comprise connecting rings and a plurality of limiting rods which extend outwards in a radiating mode by taking the connecting rings as centers, the connecting rings of the first brush head fixing support are sleeved at the end portion, deviating from one end of the driving element, of the second brush head fixing support, and the connecting rings of the second brush head fixing support are sleeved at the end portion, deviating from one end of the brush handle, of the transmission rod.

Further, the limiting rod is inserted into the side wall of the brush head so as to realize detachable connection among the first brush head fixing support, the second brush head fixing support and the brush head.

Further, the brush handle is arranged concentrically with the transmission rod.

Compared with the prior art, the utility model has the following advantages:

(1) The utility model provides a hand-free cup brush, wherein one end of a brush head is detachably connected with a first brush head fixing bracket, the other end of the brush head is detachably connected with a second brush head fixing bracket, when a driving element drives a transmission rod to rotate, the second brush head fixing bracket rotates along with the rotation of the transmission rod, and the first brush head fixing bracket is kept different, so that the brush head deforms, water and cleaning agent stored in the brush head are extruded, a user does not need to contact the brush head, and the contact of the hand of the user with the cleaning agent during washing is avoided.

(2) The utility model provides a hand-free cup brush, wherein a first brush head fixing bracket and a second brush head fixing bracket are flexible material fixing brackets, so that a sponge brush head is convenient to assemble and disassemble, and damage to a cup is avoided.

(3) The utility model provides a hand-free cup brush, wherein brush heads of the hand-free cup brush are made of different materials, and a user can select a proper sponge brush head according to different cleaning requirements, so that the hand-free cup brush is suitable for cups made of various materials.

(4) The utility model provides a hand-free cup brush, wherein one end of a brush head is detachably connected with a first brush head fixing bracket, and the other end of the brush head is detachably connected with a second brush head fixing bracket, so that a user can conveniently replace a new brush head according to needs, the whole service life of the cup brush is prolonged, and the long-term use cost is reduced.

(5) The utility model provides a hand-free cup brush, which has the advantages that the brush head is more convenient to clean due to the automatic cleaning function, the frequency of maintaining the cup brush by a user is reduced, and the service life of the brush head is prolonged.

(6) The utility model provides a hand-free cup brush, the brush handle of which is a brush handle with an ergonomic structure, the handle is comfortable to hold, the operation is convenient, and the brush handle is not easy to fatigue after long-time use.

Drawings

FIG. 1 is a front view of a hands-free cup brush in an embodiment;

FIG. 2 is a top view of a hands-free cup brush according to an embodiment;

FIG. 3 is a schematic view of a hands-free cup brush without a brush head according to an embodiment;

FIG. 4 is a schematic view of a brush head according to an embodiment;

FIG. 5 is a schematic view of a first brush head holder and a second brush head holder according to an embodiment;

FIG. 6 is a schematic view of the hands-free cup brush in a normal state in an embodiment;

FIG. 7 is a schematic view of the hands-free cup brush in a wringing state according to an embodiment;

The reference numerals in the drawing show that the brush comprises a 1-battery, a 2-driving element, a 3-driving end, a 4-brush handle, a 5-driving rod, a 6-first brush head fixing support, a 7-second brush head fixing support, an 8-button, a 9-brush head, a 10-power interface, an 11-power indicator lamp, a 12-connecting ring and a 13-limiting rod.

Detailed Description

The utility model will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present utility model, and a detailed implementation manner and a specific operation process are provided, but the protection scope of the present utility model is not limited to the following embodiments.

Examples

Referring to fig. 1-7, a hands-free cup brush comprising:

A brush holder 4 conforming to the ergonomic structure, in which a driving element 2 is arranged, and the end of the end facing away from the driving element 2 is sheathed with a first brush head fixing bracket 6;

One end of a transmission rod 5 concentrically arranged with the transmission rod 5 extends into the brush handle 4 and is connected with the output end of the driving element 2, and the end part of the other end is sleeved with a second brush head fixing bracket 7;

The brush head 9 sleeved on the transmission rod 5 has one end detachably connected with the first brush head fixing bracket 6 and the other end detachably connected with the second brush head fixing bracket 7.

Referring again to fig. 1, for convenient operation by the user, the hands-free cup brush is further provided with a button 8 on the side wall of the handle, which is electrically connected to the driving element 2.

Referring again to fig. 1, the hands-free cup brush is further provided with a battery 1 located in the handle 4 and electrically connected to the drive element 2. The battery 1 is a rechargeable battery, and the brush holder 4 is also provided with a power interface 10 and a power indicator 11 which are connected with the battery 1.

In this embodiment, the driving element 2 is a motor, preferably a servo motor, and the brush head 9 is a sponge brush head, which can be replaced by sponge brush heads with different specifications according to requirements.

In this embodiment, the first brush head fixing support 6 and the second brush head fixing support 7 are flexible material fixing supports, and preferably, the flexible material fixing supports are silica gel material fixing supports.

Specifically, the first brush head fixing support 6 and the second brush head fixing support 7 comprise a connecting ring 12 and a plurality of limiting rods 13 which extend in an outward radiation mode by taking the connecting ring 12 as a center, the connecting ring 12 of the first brush head fixing support 6 is sleeved at the end portion of one end, deviating from the driving element 2, of the second brush head fixing support 7, and the connecting ring 12 of the second brush head fixing support 7 is sleeved at the end portion of one end, deviating from the brush handle 4, of the transmission rod 5. The limiting rod is inserted into the side wall of the brush head 9 to realize the detachable connection among the first brush head fixing support 6, the second brush head fixing support 7 and the brush head 9, as shown in figures 1 and 3-5.

Working principle:

one end of a brush head 9 of the hand-free cup brush is detachably connected with a first brush head fixing support 6, the other end of the brush head 9 is detachably connected with a second brush head fixing support 7, the first brush head fixing support 6 is sleeved at the end, deviating from one end of the driving element 2, of the brush handle 4, and the second brush head fixing support 7 is sleeved at the end, deviating from one end of the brush handle 4, of the driving rod 5.

When the liquid in the brush head 9 of the hands-free cup brush of the embodiment needs to be extruded, a user presses the button 8, the driving element 2 drives the transmission rod 5 to rotate, the second brush head fixing support 7 rotates along with the button, the first brush head fixing support 6 keeps different, the brush head 9 deforms, water and cleaning agent stored in the brush head 9 are extruded, the user does not need to contact the brush head 9, and the contact of the hands of the user and the cleaning agent during washing is avoided. When no liquid flows out from the brush head 9, the user releases the button 8, and the brush head 9 is reset under the action of deformation.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A hands-free cup brush, comprising:

A brush handle (4) is provided with a driving element (2) therein, and a first brush head fixing bracket (6) is sleeved on an end of the brush handle that is away from the driving element (2);

A transmission rod (5), one end of which extends into the brush handle (4) and is connected to the output end of the driving element (2), and the other end of which is sleeved with a second brush head fixing bracket (7);

A brush head (9) sleeved on the transmission rod (5) has one end detachably connected to the first brush head fixing bracket (6) and the other end detachably connected to the second brush head fixing bracket (7).

2. A hands-free cup brush according to claim 1, characterized in that the hands-free cup brush is also provided with a button (8) located on the side wall of the brush handle, which is electrically connected to the driving element (2).

3. A hands-free cup brush according to claim 1, characterized in that the hands-free cup brush is further provided with a battery (1) located in the brush handle (4), which is electrically connected to the driving element (2).

4. The hands-free cup brush according to claim 1, characterized in that the driving element (2) is a motor.

5. The hands-free cup brush according to claim 1, characterized in that the brush head (9) is a sponge brush head.

6. A hands-free cup brush according to claim 1, characterized in that the first brush head fixing bracket (6) and the second brush head fixing bracket (7) are both fixing brackets made of flexible materials.

7. A hands-free cup brush according to claim 6, characterized in that the flexible material fixing bracket is a silicone material fixing bracket.

8. The hands-free cup brush according to claim 1, characterized in that:

The first brush head fixing bracket (6) and the second brush head fixing bracket (7) both comprise a connecting ring (12) and a plurality of limiting rods (13) extending radially outwards from the connecting ring (12);

The connecting ring (12) of the first brush head fixing bracket (6) is sleeved on an end portion facing away from the driving element (2);

The connecting ring (12) of the second brush head fixing bracket (7) is sleeved on the end of the transmission rod (5) facing away from the brush handle (4).

9. A hands-free cup brush according to claim 8, characterized in that the limiting rod (13) is inserted into the side wall of the brush head (9) to achieve a detachable connection between the first brush head fixing bracket (6), the second brush head fixing bracket (7) and the brush head (9).

10. The hands-free cup brush according to claim 1, characterized in that the brush handle (4) and the transmission rod (5) are arranged concentrically.