CN2217367Y

CN2217367Y - Wall fully-automatic back-rubbing device

Info

Publication number: CN2217367Y
Application number: CN 94239366
Authority: CN
Inventors: 杨文荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-20
Filing date: 1994-09-20
Publication date: 1996-01-17
Anticipated expiration: 2004-09-20

Abstract

The utility model provides a wall fully-automatic back-rubbing device. The utility model is characterized in that a motor drives a rubbing disk to circumvolve, and a sponge on the arc end side of the rubbing disk can clean and rub the back of a human body; when a back leans against the rubbing disk, the top part of the rubbing disk abuts on a three-fork lever, the top part of the lever pushes switches, and the motor starts, namely the rubbing disk is automatically controlled to work after being leaned against by a back; when a back is off the rubbing disk, switches automatically start aside, and the motor stops working. The back-rubbing device is provided with an anti-splash ring which can prevent water or soap foam from splashing outside and can also prevent long hair draping the back from being rolled in. The utility model has the advantages that the back-rubbing device overcomes the difficulty of traditional back-rubbing, and has massage functions; operation is automatically controlled; the back-rubbing device is safe and convenient, and easy-wearing parts are convenient to replace.

Description

Wall-hanging full-automatic back-rubbing machine

The utility model relates to a kind of utensil that health is used that washs, particularly a kind of wall-hanging full-automatic back-rubbing machine.

The mode of having a bath now, in the back groove location of human body, from washing, it is very difficult requiring to put forth effort to touch skin with two hands, and effort very, by towel, sponge or other apparatus, improve though relatively wash by hand to wash slightly, but still effort very, effect is not good yet.Above-mentioned traditional approach and articles for use wash the back groove location for old, weak, sick, residual person, more apparent difficulty.

The purpose of this utility model is that a kind of wall-hanging full-automatic back-rubbing machine will be provided, and it can wipe the back groove location of human body clearly, can operate automatically easily again.

The utility model is achieved in that a wall-hanging full-automatic back-rubbing machine of being made up of members such as pedestal, transmission case, motor and wiping dishes, its design feature is: transmission case is fixed in screw in pedestal front end-plate inboard, motor is installed on pedestal top, fixing splashproof circle on the pedestal front end-plate side flange, floatless switch on the pedestal end plate, a suspension hook is established at the pedestal top; The shaft extension of motor connects with worm screw in the transmission case through shaft coupling, the worm and wheel engagement; Be positioned at the pedestal front end-plate outside one wiping dish is arranged, its shaft extension and worm gear axis hole are slidingly matched, keyway on key on this shaft extension and the worm gear axis hole is slidingly matched, the purpose that is slidingly matched is both to have guaranteed the assembly transmission, guarantee that again wiping dish shaft extension can move axially swimmingly in the worm gear axis hole, wiping dish shaft extension root is established a waterproof grommet, this shaft extension is established another sealing ring from the overhanging place of transmission case axis hole, a steel ball is established on the top of shaft extension, steel ball is attached on the trident lever, and three fork pin of trident lever are attached on the button of three switches respectively; On the annular lip of the pedestal of wiping dish outer rim, establish the splashproof circle of an annular open-ended.When human body leaned against rubdown, through the back-moving spring of wiping dish shaft extension and trident lever compression switch, switch closed, connect power supply, motor start-up, Motor Drive are wiped the automatically clear rubdown portion of disc spins, at this moment, the splashproof circle can prevent that then water or soap lather that the wiping dish gets rid of from spattering outward outward, human body back leaves the wiping dish, and the pressure that acts on switch spring disappears, and switch spring makes switch be returned to out the position, motor stops operating, and washing shut down procedure certainly all is to finish automatically.

Adopt wall-hanging automatic back-rubbing machine, make the difficulty of traditional clear wiping human body back groove location be able to thorough solution, provide good washing back and the utensil that has body-building function concurrently to people, then more suitable to old, weak, sick, residual person, structurally realize full-automatic simultaneously, and have reliable safety measure and maintenance condition, give the user to greatly facilitate.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is according to the wall-hanging full-automatic back-rubbing machine cutaway view that the utility model proposes

Fig. 2 is that A among Fig. 1 is to view

Fig. 3 is the B-B cutaway view among Fig. 2

Fig. 4 is the structural representation of splashproof circle among Fig. 1

Fig. 5 is a C-C cutaway view among Fig. 4

Fig. 6 is the cutaway view that last topped sponge is coiled in wiping among Fig. 1

Fig. 7 be among Fig. 6 D to view

With reference to Fig. 1,2,3,4 and 5, wall-hanging full-automatic back-rubbing machine is made up of main members such as pedestal 1, transmission case 6, motor 8, wiping dish 14 and splashproof circles 17.Pedestal 1 is made of plastics, pedestal 1 is used for installing the whole members of back-rubbing machine, it is sealed in transmission case 6, motor 8, trident lever 3 and switch 2 in the watertight chamber, all take seal approach at its joint or through hole, the end plate of pedestal 1 is a fabricated construction, with the rear portion of screw sealing and fixing at pedestal 1, end plate can be installed pedestal 1 endovascular component after opening.Transmission case 6 is fixed on pedestal 1 front end-plate inboard with screw, motor 8 is located at pedestal 1 top, worm screw 16 worm gears 15 transmissions that the shaft extension of motor 3 drives in the transmission case 6 through shaft coupling 7, the wiping dish 14 that nylon is made is located at the pedestal 1 front end-plate outside, the shaft extension that wiping 14 centers of coiling have key 13 cooperates with the axis hole of worm gear 15 band keyways, axle all is with axis hole and key and keyway and is slidingly matched, the shaft extension root of wiping dish 14 is established a waterproof grommet 12, this shaft extension is established a sealing ring 5 from the overhanging place of transmission case 6 axis holes, wiping is coiled 14 shaft extension tops and is established a steel ball 4, steel ball 4 is attached on trident lever 3 centers, three fork pin of trident lever 3 are attached on three buttons from the normal open switch 2 that resets respectively, switch 2 is fixed on the end plate of pedestal 1, and sealing is established in switch 2 lead-in wire perforation place.With reference to Fig. 6,7, the curved evagination end face of the lateral surface of wiping dish 14, topped sponge 11 on the curved end, curved end is provided with some projectioies 25 of radially laying, establish some half slots 26 on the edge, all be to coil friction between 14 curved ends and the overcoat sponge 11 in order to increase wiping, to give full play to the washing function of sponge 11, the outer rim of sponge 11 covers the outer rim V-type groove 27 of wiping dish 14, be fastened in the V-type groove 27 of wiping dish 14 with the outer rim of rubber tightening hoop 10 sponge 11, this structure, dress folding sponge 11 is all very convenient, helps the replacing of consumable accessory sponge 11.

Outer edge side at wiping dish 14, on the annular lip of pedestal 1, if the splashproof circle 17 of open-ended ringwise, splashproof circle 17 is by sponge 18, chemical fibre fabric cover 19 and open annular plastic hoop 20 constitute, promptly make the chemical fibre fabric cover 19 of ring bag shape, in pack into sponge 18 and open annular plastic hoop 20, the opening 24 that back plastic hoop 20 is installed is positioned at the lowest part of splashproof circle 17, have the little elliptical hole 22 of the big other end of some ends on the plastic hoop 20, through hole 22 place's chemical fibre fabric covers 19 are also opened respective through hole, establish cone pin 21 on pedestal 1 flange, the big end of cone pin 21 penetrates from the oval big nose end of through hole 22, rotates plastic hoop 20, makes the small end of cone pin 21 snap in the oval little stomidium of through hole 22, in order to splashproof circle 17 is fixed on the flange of pedestal 1, this structure makes the mounting or dismounting of splashproof circle 17 all very convenient, helps the replacing of consumable accessory splashproof circle 17.A suspension hook 23 is established at pedestal 1 top, in order to back-rubbing machine is hung on bathtub side or the wall easily.

During use, suspension hook 23 is hung on the wall, when the human body back that scribbles water or soap by the sponge 11 that is attached to wiping dish 14 on the time, the back promotes wiping dish 14 to pedestal 1 side shifting, the slippage in worm gear 15 axis holes of the shaft extension of wiping dish 14, the steel ball 4 of shaft extension end promotes trident lever 3, the spring of trident lever 3 compression switch 2, and switch 2 closes, connect power supply, motor 8 starts, and motor 8 drives 14 rotations of wiping dish through transmission case 6, sponge 11 contacts of wiping dish 14 and clear the wiping and the massage human body back; In this course of work, the front end-plate of 14 top whetstones to pedestal 1 coiled in wiping, and the waterproof grommet 12 that 14 shaft extension roots are coiled in wiping fits in the axis hole fit clearance place of transmission case, and anti-sealing is in shaft extension and infiltration pedestal 1 chamber, axis hole cooperation place.In the washing process.Because the rotation of wiping dish 14 can drive water or soap lather splashes, be located at wiping and coil the splashproof circle 17 of 14 outer edge sides and can stop water or soap lather to spatter effectively outward, splashproof circle 17 still has and prevents to drag and the long hair at back is wiped the function that dish 14 volumes are scratched.Excessive water or soap lather, the inner ring surface that can carry over splashproof circle 17 flows downward, and overflows from opening 24 places of splashproof circle 17 and to flow to bathtub or ground.Be provided with thermal protector 9 in the control loop of motor 8, when motor 8 overload, thermal protector 9 can be cut off the electricity supply automatically, the safety of protection motor 8.

After rubdown finished, human body back left wiping dish 14, and this moment, external force no longer acted on the spring of switch 2, and three switches 2 overcome the frictional resistance that 14 shaft extensions are coiled in wiping under its action of reset spring, and switch is returned to out the position, dump, and motor 8 stops operating.Wiping is coiled 14 shaft extensions under switch 2 spring forces promote, and moves to the switch pole extreme position outward, and elastic seal ring 5 envelopes of shaft extension end are pressed in the axis hole end of transmission case 6, to prevent that water is in pedestal 1 chamber is infiltrated at shaft extension fit clearance place.

Claims

1. a wall-hanging full-automatic back-rubbing machine of being made up of pedestal (1), transmission case (6), motor (8), wiping dish (14) is characterized in that;

A. pedestal (1) front end-plate inboard is with screw fixed conveyor case (6), motor (8) is installed on pedestal (1) top, fixing splashproof circle (17) on pedestal (1) the front end side flange, floatless switch (2) on pedestal (1) end plate, a suspension hook (23) is established at pedestal (1) top;

B. the shaft extension of motor (8) is connected with worm screw (16) in the transmission case through shaft coupling (7), worm screw (16) and worm gear (15) engagement;

C. wiping dish (14) is positioned at pedestal (1) the front end outside, the axis hole of wiping dish (14) shaft extension and worm gear (15) is slidingly matched, keyway on key (13) on wiping dish (14) shaft extension and worm gear (15) axis hole is slidingly matched, the shaft extension root of wiping dish (14) is established a waterproof grommet (12), wiping dish (14) shaft extension is established a sealing ring (5) from the overhanging place of transmission case (6) axis hole, a steel ball (4) is established on wiping dish (14) shaft extension top, steel ball (4) is attached on the center of trident lever (3), and three fork pin of trident lever (3) are attached on the button of three switches (2) respectively;

D. on the annular lip of the pedestal (1) of wiping dish (14) outer rim, establish the splashproof circle (17) of an annular, splashproof circle (17) is established opening (24).

2. back-rubbing machine according to claim 1, it is characterized in that covering sponge (11) on the curved end of wiping dish (14), establish radially-arranged projection (25) on this end face, the outward flange of wiping dish (14) is established half slot (26), establish V-type groove (27) on wiping dish (14) outer marginal circumference, rubber tightening hoop (10) is fastened on the outer rim of sponge (11) in the V-type groove (27) of wiping dish (14).

3. back-rubbing machine according to claim 1, it is characterized in that splashproof circle (17) is made up of sponge (18) chemical fibre fabric cover (19) and plastic hoop (20), chemical fibre fabric cover (19) is made a bag shape, sponge (18) and plastic hoop (20) are packed in the cover (19), opening (24) is positioned at the lowest part of splashproof circle (17), have the little elliptical hole (22) of the big end of an end on the plastic hoop (20), through hole (22) is located also to open respective through hole on the chemical fibre fabric cover (19), the big end of the cone pin (21) on pedestal (1) flange penetrates from the oval big nose end of through hole (22), rotate plastic hoop (20), make the small end of cone pin (18) snap in the oval small bore end of through hole (22), in order to splashproof circle (17) is fixed on the pedestal (1).