CN2505012Y

CN2505012Y - Electric back scrubber

Info

Publication number: CN2505012Y
Application number: CN01272711U
Authority: CN
Inventors: 郑木火; 徐国伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-05
Filing date: 2001-12-05
Publication date: 2002-08-14
Anticipated expiration: 2011-12-05
Also published as: AU2002349557A1; WO2003047409A1

Abstract

The utility model provides an electric back scrubber which comprises a motor (12), a handle (2), a soft shaft (1), a bearing (3) and a transmission mechanism, wherein, the soft shaft (1) and the transmission mechanism are supported in the handle (2) through the bearing (3), one end of the soft shaft (1) stretches out from the handle (2) and is fixed with the motor (12), the other end of the soft shaft (1) is connected with the transmission mechanism. The utility model is characterized in that an output shaft (13) of the transmission mechanism is inserted with a brush head comprising brush hairs (8) and a brush holder (9), and the brush hairs (8) are fixed on the end surface (9-1) of the brush holder (9). The utility model adopts the transmission of soft shaft, has stable transmission, can naturally bend and freely move to achieve the requirements of different angles, and can ensure the user conveniently scrub any position on the back; in addition, the scrubbing with the brush hairs has good scrubbing effect, is also sanitary, and can effectively prevent the cross infection.

Description

Electronic back-rubbing machine

Technical field

The electronic back-rubbing machine of rubdown difficulty that the utility model relates to a kind of solution when having a bath.

Background technology

People are when Batthing and back-rubbing, often need other people to help, could be the back scrub, depending merely on oneself can't rubdown, so people have designed back-rubbing machine, finish rubdown with helping customer of a bathhouse oneself, but what install on the output shaft of its transmission mechanism of back-rubbing machine in the past or motor is the wiping dish, and the sponge brush piece is installed on the wiping dish, and this back-rubbing machine rubdown efficient is low, and the rubdown effect is also bad, and the wiping dish is fixedlyed connected with output shaft, remove and install inconvenience, different users uses identical wiping dish not only unhygienic, and can cause cross-infection.

Summary of the invention

The purpose of this utility model provides a kind of electronic back-rubbing machine, and this back-rubbing machine rubdown is effective, and health, can effectively prevent cross-infection.

The technical scheme that realizes above-mentioned purpose is: a kind of electronic back-rubbing machine, comprise motor, handle, flexible axle, bearing and transmission mechanism, flexible axle and transmission mechanism are bearing in the handle by bearing, one end of flexible axle stretches out handle and fixedlys connected with motor, the other end of flexible axle is connected with transmission mechanism, be plugged with the brush of forming by bristle and brush holder on the output shaft of transmission mechanism, and bristle is fixed on the end face of brush holder.

After adopting technique scheme, the brush of forming with bristle and brush holder replaces the wiping dish, and it is fairly good not only to have improved rubdown efficient but also effect, and the user can feel very comfortable.In addition,, mount and dismount brush easily, be convenient to different users and change different brushes,, prevent cross-infection to guarantee health because the output shaft of transmission mechanism and brush are pegged graft.Above-mentioned electronic back-rubbing machine adopts the flexible axle transmission, stable drive, but natural torsion, activity freely, to reach the requirement of different angles, the user can clean arbitrary position at back easily.

Description of drawings

Fig. 1 is an internal structure schematic diagram of the present utility model;

Fig. 2 is a left view of the present utility model;

Fig. 3 is the structure enlarged diagram of brush holder among Fig. 1;

Fig. 4 is the vertical view of Fig. 3.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Shown in Fig. 1～2, a kind of electronic back-rubbing machine, comprise motor 12, handle 2, flexible axle 1, bearing 3 and transmission mechanism, flexible axle 1 and transmission mechanism are bearing in the handle 2 by bearing 3, one end of flexible axle 1 stretches out handle 2 and fixedlys connected by shaft coupling 11 with motor 12, the other end of flexible axle 1 is connected with transmission mechanism, be plugged with the brush of being made up of bristle 8 and brush holder 9 on the output shaft 13 of transmission mechanism, and bristle 8 is fixed on the end face 9-1 of brush holder 9.

As shown in Figure 1, transmission mechanism is made up of cone pinion 4, large bevel gear 5, travelling gear 6 and the spur gear 7 that is installed in output shaft 13, large bevel gear 5 is meshed with cone pinion 4, and travelling gear 6 is meshed with spur gear 7, and cone pinion 4 is fixedlyed connected with an end of flexible axle 1.Transmission mechanism also can adopt worm gear, worm gearing, also belongs to protection domain of the present utility model.

Shown in Fig. 3,4, the hole that cooperates with output shaft 13 on the brush holder 9 of brush is an irregularly-shaped hole 15, and has groove 14 on the wall of irregularly-shaped hole 15, and the shape of output shaft 13 heads is corresponding with irregularly-shaped hole 15.After adopting said structure, can prevent relatively rotating between the output shaft 13 of brush and transmission mechanism, groove on the hole wall of irregularly-shaped hole 15 14 is interior can be provided with elastic ring, and it is firm that brush is connected with output shaft 13, difficult drop-off.

As shown in Figure 1, 2, the part that flexible axle 1 stretches out handle 2 is set with axle sleeve 10, is used for protecting flexible axle 1.

It is that raw material is made that handle 2 shells of the present utility model adopt the ABS flame retardant plastics, have in light weight, intensity is high, insulation and characteristics such as corrosion-resistant.

When the utility model uses, operating electrical machines 12 switches, make motor 12 runnings, motor 12 drives flexible axle 1 rotation, flexible axle 1 drives cone pinion 4 runnings of fixedlying connected with it, cone pinion 4 drives large bevel gear 5 runnings with its engagement, during large bevel gear 5 runnings, the travelling gear 6 coaxial with it be and then running also, travelling gear 6 drives spur gear 7 runnings with its engagement, and spur gear 7 drives output shaft 13 runnings, and output shaft 13 drives the brush running, bristle 8 on the brush is just rotatable, helps user's rubdown.

Claims

1, a kind of electronic back-rubbing machine, comprise motor (12), handle (2), flexible axle (1), bearing (3) and transmission mechanism, flexible axle (1) and transmission mechanism are bearing in the handle (2) by bearing (3), one end of flexible axle (1) stretches out handle (2) and fixedlys connected with motor (12), the other end of flexible axle (1) is connected with transmission mechanism, it is characterized in that: be plugged with the brush of forming by bristle (8) and brush holder (9) on the output shaft of transmission mechanism (13), and bristle (8) is fixed on the end face (9-1) of brush holder (9).

2, electronic back-rubbing machine according to claim 1, it is characterized in that: transmission mechanism is made up of cone pinion (4), large bevel gear (5), travelling gear (6) and the spur gear (7) that is installed in output shaft (13), large bevel gear (5) is meshed with cone pinion (4), travelling gear (6) is meshed with spur gear (7), and cone pinion (4) is fixedlyed connected with an end of flexible axle (2).

3, electronic back-rubbing machine according to claim 1 and 2, it is characterized in that: it is irregularly-shaped hole (15) that the brush holder of brush (9) is gone up the hole that cooperates with output shaft (13), and have groove (14) on the wall of irregularly-shaped hole (15), the shape of output shaft (13) head is corresponding with irregularly-shaped hole (15).