CN2437276Y

CN2437276Y - Back rubbing device

Info

Publication number: CN2437276Y
Application number: CN 00242244
Authority: CN
Inventors: 徐登峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-07
Filing date: 2000-07-07
Publication date: 2001-07-04
Anticipated expiration: 2010-07-07

Abstract

The utility model relates to a small back rubbing device driven by a small motor, which is used in the process of bathing and has multiple functions of rubbing the back, massaging, flushing, selecting speed, etc. The utility model is composed of a small motor, a gear rotation system, a waterproof cabinet, and a back rubbing towel. According to human body form, a back rubbing head can be classified into a crawler type arc-shaped rubbing head, a spherical cap rubbing head, and a cambiform rubbing head. An eccentric wheel is arranged on a rotation shaft of the motor and plays the role of massaging when rubbing the back. A water receiving opening which is matched with a water heater and a telescopic handle which is convenient to rub the back are arranged, so that the whole body can be easily flushed and rubbed. According to the skins of different people, a speed selector switch and an electronic circuit causing the small motor to rotate forwardly and backwardly are designed between a power supply and the motor to ensure safer and more comfortable rubbing process.

Description

Back-scrubbing device

This utility model relates to a kind of back-scrubbing device of being made up of small machine and machinery.

According to Chinese patent description 91220319 disclosed a kind of motor machine back-scrubbing devices, it is made up of the handle that battery case is housed and the body that micro machine and travelling gear are housed, wiping piece, the wiping piece of this utility model is done planar reciprocating under driven by motor, wipe piece and be divided into the sponge brush piece, plastic bruss piece and hairbrush piece, have a bath or wipe examination during other article, select different brush pieces respectively for use.But the wiping piece of back-scrubbing device is done planar reciprocating, can cause some discomforts because of the type of partes corporis humani's branch shape and skin is different.It is also comparatively general that the sponge brush piece is done the planar reciprocating effect.

The purpose of this utility model provide a kind of can be more comfortable, light, be suitable for the electrodynamic type machinery back-scrubbing device of people's the bodily form and skin.

For solving above-mentioned task, the new solution of this practicality is: on the electronic back-scrubbing device basis of forming by small machine, handle, gear train assembly, add one with supporting water inlet and the water jet of water heater.In the small machine rotating shaft, add an eccentric, in the rubdown process, play massage effect simultaneously.Back rubbing towel designs a kind of crawler type Back rubbing towel and is suitable for the arc support of the person, or a kind of spherical crown shape rubdown head and a kind of spindle rubdown head.In order to design a handle that can stretch in the more convenient back of washing.Electronic circuit of design makes the motor can regular rotating between motor and the power supply, after using above structure, this utility model is because of the rubdown head that is appropriate to the bodily form and limit the be close to water injector and the rational motion mode of rubdown head (towel), and human comfort will improve many.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is this utility model back-scrubbing device first embodiment vertical profile structure chart.

Fig. 2 is the crawler type Back rubbing towel figure of first embodiment.

Fig. 3 is this utility model back-scrubbing device first embodiment vertical view.

Fig. 4 is this utility model second embodiment vertical profile structure chart.

Fig. 5 is the structure chart of rubdown head in second embodiment.

Fig. 6 is the vertical view of this utility model second embodiment.

In the back-scrubbing device structure chart of first embodiment shown in the figure (1), small machine (2) is fixed in the waterproof cabinet (5) by fixed support (15), the rotating shaft of small machine links to each other with a variable-speed gear system (6), variable-speed gear system (6) links to each other with drivewheel (7), and small machine (2) drives drivewheel (7) by gear train (6) and rotates.There is a circle rubber transmission belting (9) crawler type Back rubbing towel (4) inboard, and the crawler type Back rubbing towel is enclosed within the drivewheel (7) and driven pulley (8) outside.Gear (11) on the drivewheel (7) drives rubber transmission belting (9) and whole crawler type Back rubbing towel is done the roller motion.Drivewheel (7) is an arc with the support that is connected between the driven pulley (8), and the crawler type Back rubbing towel is tight between drivewheel (7) and driven pulley (8), the driving-belt of Back rubbing towel inboard can be coupled with drivewheel (7) driven pulley (8) link to each other.Because support is an arc, Back rubbing towel is tight again, so support (10) top is an arc, the below is the plane, Back rubbing towel and transmission have certain elasticity, be pressed on the health during Back rubbing towel below rubdown, Back rubbing towel just is modified to the cambered surface that is fit to body shape, has sunk place of some healths such as axillary fossa etc. then to go to wipe with extrados.In order to prevent the friction between Back rubbing towel (4) and the support (10), on support (10), designed truckle (16), to reduce resistance.

What Fig. 2 represented is to be applicable to first kind of crawler type Back rubbing towel axonometric chart in the embodiment, crawler type Back rubbing towel (4) is that a kind of fiber or other material by certain width formed, there is soft rubber tooth driving-belt (9) composition that certain intensity is arranged of a circle inboard, has certain elasticity.

In order to make the comfortable more effect of playing massage simultaneously in the rubdown process, in the rotating shaft of motor, add an eccentric (17), make whole back-scrubbing device do eccentric vibration, thereby play the effect of massage.This utility model has designed the water inlet supporting with water heater (12), and water inlet (12) links to each other with water jet (13) by water pipe (14), and water spray has diuretic to take away dust, also plays lubricated effect, reduces the injury of wiping to skin.Water inlet is movable the connection with outside water inlet pipe, when not having outer water tube, is easy to use equally.

For easier wiping back in use, the present invention has used telescopic handle apparatus (18), pulls out when rubdown portion, and it is resetted.

Because of each one skin properties difference, the sensation difference of skin, between motor and power supply, add an electronic circuit, by this circuit scalable motor speed, each one selects speed according to the skin of oneself, and this circuit makes motor just reverse a few regularly behind the revolution circle under the various speed simultaneously.

Figure shown in (3) is a back-scrubbing device vertical view in first kind of embodiment of this utility model.

Figure (4) is depicted as this utility model second embodiment structure chart.This back-scrubbing device is made up of handle (1) waterproof cabinet (5) small machine (2) gear train assembly (6) and rubdown head, and the rubdown head is divided into two kinds: first kind is spherical crown shape rubdown head, and as Fig. 5 A, second kind is spindle rubdown head such as Fig. 5 B.

Be fixed on small machine (2) in the waterproof cabinet (5) and directly drive a rubdown disk (19) by gear train (6) and rotate, be movable linking to each other between a rubdown disk (19) and the power transmission shaft, conveniently replaced in use.

Spherical crown shape rubdown head is made up of disk (19), sponge cushion (22) Back rubbing towel (20) and flexible connection socket (21), and sponge cushion (22) wraps between Back rubbing towel (20) and the disk (19).

Spindle rubdown head is made up of disk (19), sponge cushion (22), movable socket (21), Back rubbing towel (20) and internal stent (23), and support (23) links to each other with disk, and spongy body wraps between support (23) and the Back rubbing towel (20).

Eccentric (17) is arranged equally, on the rounded shell that is distributed in around the rubdown head of the supporting water inlet (12) of water heater and water jet (13), water jet (13) in second kind of embodiment.A scalable motor speed is arranged between power supply and motor and make the circuit that motor can rotating.A telescopic device (18) is arranged on the handle, and these parts structure function basic and in first embodiment is identical.

Claims

1, a kind of back-scrubbing device that in the process of having a bath, uses, form by handle (1), small machine (2), battery case (3), Back rubbing towel (4), it is characterized in that: the small machine (2) in the waterproof cabinet (5) drives drivewheel (7) by gear train assembly (6) and rotates, there is a circle rubber tooth driving-belt (9) caterpillar Back rubbing towel (4) inboard, crawler type Back rubbing towel (4) be enclosed within drivewheel (7) and driven pulley (8) and be connected drivewheel and the support of driven pulley (10) outside; The gear of drivewheel (11) drives rubber transmission belting (9), makes crawler type Back rubbing towel (4) do the roller motion, has a water inlet (12) to link to each other with water jet (13) on the handle (1).

2, back-scrubbing device according to claim 1 is characterized in that: an eccentric (17) is housed in the small machine rotating shaft; Drivewheel (7) is an arc with the support (10) that is connected between the driven pulley (8), and arc support (10) is gone up several little movable pulleies (16); Handle (1) has the retractor device (18) of a scalable length; The electronic circuit that a scalable motor speed and rotating are arranged of power supply and motor.

3, a kind of back-scrubbing device that in the process of having a bath, uses, form by handle (1), battery case (3), small machine (2), Back rubbing towel (20), it is characterized in that: be fixed on the small machine (2) in the waterproof cabinet (5), drive a rubdown disk (19) by gear train (6) and rotate, the rubdown head is divided into two kinds on spherical crown shape rubdown head (Fig. 5 A) and spindle shape rubdown head (Fig. 5 B); Water inlet (12) on the handle (1) links to each other with water jet (13).

4, back-scrubbing device according to claim 3, it is characterized in that: have an eccentric (17), handle (1) that the retractor device (18) of a scalable length is arranged on the small machine (2), the electronic circuit of a scalable motor speed and rotating is arranged between power supply and the motor; Having the interior power transmission shaft of a movable joint (21) and cabinet to become movable on the chassis of rubdown head (19) is connected.