CN113273915A

CN113273915A - Automatic scrubbing device

Info

Publication number: CN113273915A
Application number: CN202110765198.2A
Authority: CN
Inventors: 李丰丰; 张简一; 赵鑫杨; 张子轩
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-08-20

Abstract

An automatic bath rubbing device is arranged at the backrest of a bathtub wall and comprises a stepping motor, a fixed support, a transmission belt, a driving wheel, a driven wheel, a tension wheel, a guide rail, a slide block, a bath rubbing head support, a shaft 1 and a shaft 2. The bathtub comprises a fixed support, a shaft 1 and a shaft 2 which are respectively installed in the wall of a bathtub, a stepping motor and a guide rail are installed on the fixed support, a driving wheel is installed on a main shaft of the stepping motor, a tensioning wheel and a driven wheel are respectively installed on the shaft 1 and the shaft 2, a transmission belt is installed on the driving wheel, the driven wheel and the tensioning wheel, the transmission belt is parallel to the guide rail, one end of a sliding block is fixed on the transmission belt, the other end of the sliding block is installed on the guide rail, the sliding block can slide on the guide rail, the guide rail plays guiding and limiting roles on the sliding block, a bathing head support is installed on the sliding block, a bathing head is fixed on the bathing head support, the stepping motor drives the sliding block to move up and down as a drive, the sliding block drives the bathing head to move up and down, and the bathing function can be achieved.

Description

Automatic scrubbing device

Technical Field

The invention provides an automatic scrubbing device, in particular to a scrubbing device capable of scrubbing the back automatically.

Background

At present, the existing automatic bath products in the market have two types, namely a handheld type and a fixed type. The hand-held automatic bath rubbing product is characterized by small size and portability, and has the defects of small bath rubbing head, low bath rubbing efficiency, influence of the movement capacity of the upper limbs of a user during the bath rubbing process, and difficulty in achieving the effect of assisting the bath rubbing when the user with inconvenient upper limb movement uses the hand-held automatic bath rubbing product. The existing fixed automatic bath rubbing device is characterized in that the fixed automatic bath rubbing device is fixed on a wall, the back of a user leans against a bath rubbing head, and the bath rubbing head moves up and down or left and right to realize bath rubbing.

Disclosure of Invention

The purpose of the invention is: the automatic bath rubbing device is convenient for a user to rub the back, particularly the automatic bath rubbing device which is convenient for the user with inconvenient upper limb movement and can be used by the user, the bath rubbing head can adapt to the change of the back curve of the human body, and the bath rubbing effect is better realized.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention for solving the technical problems is as follows: the automatic rubbing device is arranged at the backrest of the bathtub wall and comprises a stepping motor, a fixed support, a transmission belt, a driving wheel, a driven wheel, a tension wheel, a guide rail, a sliding block, a rubbing head support, a shaft 1 and a shaft 2. The bathtub comprises a fixed support, a shaft 1 and a shaft 2 which are respectively installed in the wall of a bathtub, a stepping motor and a guide rail are installed on the fixed support, a driving wheel is installed on a main shaft of the stepping motor, a tensioning wheel and a driven wheel are respectively installed on the shaft 1 and the shaft 2, a transmission belt is installed on the driving wheel, the driven wheel and the tensioning wheel, the transmission belt is parallel to the guide rail, one end of a sliding block is fixed on the transmission belt, the other end of the sliding block is installed on the guide rail, the sliding block can slide on the guide rail, the guide rail plays guiding and limiting roles on the sliding block, a bathing head support is installed on the sliding block, a bathing head is fixed on the bathing head support, the stepping motor drives the sliding block to move up and down as a drive, the sliding block drives the bathing head to move up and down, and the bathing function can be achieved.

The bathing head support is in a clover shape, four branches form four mounting blades, the four mounting blades are tilted towards the bathing head, and the center of the bathing head support is recessed towards the opposite direction. The support of the bathing head is made of an elastic rubber material, so that the bathing head is elastically deformed when being pressed by the back of a user, the cushioning effect can be realized, the bathing head can adapt to the change of a human body curve and is more attached to the skin of the back, the backward leaning force of the user is different, and the friction force of the bathing head is different.

The invention has the beneficial effects that: the rubbing device can help a user to automatically rub, the rubbing head can adapt to the change of the back curve of the human body, and the rubbing efficiency is improved. Especially, the user who has inconvenient upper limb movement can rub and wash the back conveniently.

Drawings

FIG. 1: the invention provides an installation schematic diagram of an automatic scrubbing device.

FIG. 2 is a drawing: the invention provides a structural schematic diagram of an automatic scrubbing device.

FIG. 3: the invention provides a schematic installation diagram of a bath head bracket and a bath head in an automatic bath device.

FIG. 4 is a drawing: the invention provides a cross section view of a bath head support in an automatic bath device.

In the drawings: 1. the bath rubbing device comprises a rubbing head, 2 parts of a rubbing head support, 3 parts of a transmission belt, 4 parts of a tension pulley, 5 parts of

shafts

1 and 6 parts of a driving wheel, 7 parts of a fixed support, 8 parts of a stepping motor, 9 parts of a guide rail, 10 parts of a sliding block, 11 parts of a driven wheel and 12 parts of a shaft 2.

Detailed Description

The following further describes specific structures and embodiments of the present invention with reference to the drawings.

Referring to the embodiment shown in the attached

drawings

1 and 2, the automatic bath rubbing device is arranged at the backrest of the bathtub wall and comprises a stepping motor (8), a fixed support (7), a transmission belt (3), a driving wheel (6), a driven wheel (11), a tension wheel (4), a guide rail (9), a sliding block (10), a bath rubbing head (1), a bath rubbing head support (2), a shaft 1(5) and a shaft 2 (12). The bathtub head fixing device comprises a fixing support (7), a shaft 1(5), a shaft 2(12) and a guide rail (9), wherein the stepping motor (8) and the guide rail (9) are respectively arranged in the wall of a bathtub, a driving wheel (6) is arranged on a main shaft of the stepping motor (8), a tension pulley (4) and a driven pulley (11) are respectively arranged on the shaft 1(5) and the shaft 2(12), a transmission belt (3) is arranged on the driving wheel (6), the driven pulley (11) and the tension pulley (4), the transmission belt (3) is parallel to the guide rail (9), one end of a sliding block (10) is fixed on the transmission belt (3), the other end of the sliding block (10) is arranged on the guide rail (9), the sliding block (10) can slide on the guide rail (9), the guide rail (9) plays a role in guiding and limiting for the sliding block (10), the bathtub head support (2) is arranged on the sliding block (10), and the bathtub head (1) is fixed on the bathtub head support (2), the stepping motor (8) is used for driving the sliding block (10) to move up and down, and the sliding block (10) drives the bathing head (1) to move up and down, so that the bathing function can be realized.

Referring to the embodiment shown in the attached figures 3 and 4, the bathing head support (2) is in a clover shape, four branches form four mounting blades, the four mounting blades are tilted towards the bathing head (1), and the center of the bathing head support (2) is recessed towards the opposite direction. The material of the bath rubbing head support (2) is elastic rubber material, when the bath rubbing head (1) is pressed by the back of a user, the elastic rubber material generates elastic deformation, the cushioning effect can be achieved, the bath rubbing head (1) can adapt to the change of a human body curve and can be more attached to the skin of the back, the backward leaning force of the user is different, and the friction force of the bath rubbing head (1) is different. The automatic bath rubbing device provided by the invention can help a user to automatically rub a bath, the bath rubbing head (1) can adapt to the change of the back curve of a human body, and the bath rubbing efficiency is improved. Especially, the user who has inconvenient upper limb movement can rub and wash the back conveniently.

Claims

1. An automatic bath rubbing device is characterized in that: an automatic bath rubbing device comprises a stepping motor, a fixed support, a transmission belt, a driving wheel, a driven wheel, a tension wheel, a guide rail, a slide block, a bath rubbing head support, a shaft 1 and a shaft 2. The bathtub comprises a fixed support, a shaft 1 and a shaft 2 which are respectively installed in the wall of a bathtub, a stepping motor and a guide rail are installed on the fixed support, a driving wheel is installed on a main shaft of the stepping motor, a tensioning wheel and a driven wheel are respectively installed on the shaft 1 and the shaft 2, a transmission belt is installed on the driving wheel, the driven wheel and the tensioning wheel, the transmission belt is parallel to the guide rail, one end of a sliding block is fixed on the transmission belt, the other end of the sliding block is installed on the guide rail, the sliding block can slide on the guide rail, the guide rail plays guiding and limiting roles on the sliding block, a bathing head support is installed on the sliding block, a bathing head is fixed on the bathing head support, the stepping motor drives the sliding block to move up and down as a drive, the sliding block drives the bathing head to move up and down, and the bathing function can be achieved.

2. The automatic scrubbing device of claim 1, wherein: the bathing head support is in a clover shape, four branches form four mounting blades, the four mounting blades are tilted towards the bathing head, and the center of the bathing head support is recessed towards the opposite direction. The support of the bathing head is made of an elastic rubber material, so that the bathing head is elastically deformed when being pressed by the back of a user, the cushioning effect can be realized, the bathing head can adapt to the change of a human body curve and is more attached to the skin of the back, the backward leaning force of the user is different, and the friction force of the bathing head is different.