A kind ofly roll by foot bath automatically
[technical field]
This utility model relates to a kind of foot bath, and particularly a kind of foot bath that rolls automatically by function that has belongs to the foot bath apparatus field.
[background technology]
Along with the cognition of people to the foot acupuncture point, and to the attention of acupoint massage physical therapy, people also progressively improve the requirement of foot bath, then develop the foot bath that has massage functions, its basic structure is a bottom that can put the basin body of biped one rotatable roller to be set, and roller is arranged usually in groups.During bathing, biped is trampled on roller, and front and back are rubbed with the hands and to be pedaled, and roller just begins to rotate, and simultaneously the acupuncture point in vola is massaged, thereby reaches the effect of physical therapy health protection.But the roller of traditional foot bath bottom can not rotate automatically, needs artificially to rub with the hands to pedal with biped to realize rotating, and for the not nimble special population of some both feet, uses very inconvenience, therefore is necessary to make improvements.
[utility model content]
This utility model provides a kind of at above-mentioned problems of the prior art and has rolled automatically by foot bath, in basin body, establish a drive motors and drive mechanism, be used to drive roller and rotate, and need not artificially to rub with the hands to pedal to realize rotating with biped, realize automatization, convenient and practical.
The technical scheme of solution of the present utility model is: a kind of rolling automatically by foot bath, comprise basin body and be located at the roller of basin bottom, it is characterized in that: basin and outer basin in described basin body comprises, form a cavity in interior basin and the space that outer basin seals, in described cavity, be provided with a drive motors and drive mechanism, the input of described drive mechanism connects described drive motors, and outfan then connects this roller.
Above-mentioned technical scheme can further be specially: described roller is divided into two groups of shared rotating shafts and is arranged side by side, described cavity is positioned at a side of two groups of rollers, drive mechanism in the described cavity is snail rotating shaft wheel, worm gearing, and the outfan of described worm gear, worm gearing then connects an end of this rotating shaft.
Perhaps be: described roller is divided into two groups of shared rotating shafts and is arranged side by side, and described cavity is positioned at the centre position of two groups of rollers, and the drive mechanism in the described cavity is a belt gear, and the outfan of described belt gear then connects the medium position of this rotating shaft.
Basin is positioned at described cavity place and is provided with axis hole within the above-mentioned basin body, and through between the interior basin and cavity of basin body, the junction of described axis hole and rotating shaft is provided with a sealing device by described axis hole in rotating shaft.
Wherein, described sealing device comprises housing, water seal, oil sealing and copper sheathing, and described housing is divided into first housing and second housing of working in coordination, and described water seal is located between first housing and second housing, and described copper sheathing is located in second housing and by oil sealing sealing.
Described sealing device also carries a rotating shaft, and described rotating shaft is through described housing, water seal, oil sealing and copper sheathing.The outer face place that the rotating shaft of described sealing device is positioned at first housing also is provided with one and is convenient to the hexagonal draw-in groove that roller is connected with described sealing device.
For ease of operation, also can establish a switch that is used to control motor action on the basin body.
This utility model compared with prior art, has following advantage: solved the problem that roller can not rotate automatically in the existing foot bath, thereby realize the automatization of foot bath, convenient and practical, the variation that has drive mechanism simultaneously, increase the alternative of processing, guaranteed sealing and artificially can be handling simultaneously.Satisfy the pursuit of people to the modern life.
[description of drawings]
In conjunction with the embodiments this utility model is further described with reference to the accompanying drawings.
Fig. 1 is the whole longitudinal profile structural representation of an embodiment of this utility model.
Fig. 2 is the partial side view of Fig. 1, mainly embodies drive motors and drive mechanism part.
Fig. 3 is the whole longitudinal profile structural representation of another embodiment of this utility model.
Fig. 4 is the partial side view of Fig. 3, mainly embodies drive motors and drive mechanism part.
Fig. 5 is the STRUCTURE DECOMPOSITION sketch map of this utility model sealing device.
Fig. 6 is the structural grouping state cross-sectional schematic of this utility model sealing device.
[specific embodiment]
Seeing also illustrated in figures 1 and 2ly, is the whole longitudinal profile structural representation of an embodiment of this utility model.Basin 11 and outer basin 12 in of the present utility model rolling automatically by foot bath, its basin body 1 comprise, basin body 1 of the present utility model also can be arranged to the form that loam cake adds lower cover, the tub wall of basin 11 and outer basin 12 in loam cake comprises, lower cover then has only the bottom of outer basin 12.The bottom of interior basin 11 is provided with roller 2.Outer basin 12 forms a cavity 13 outside with interior basin 11 peripheral sealings in the space of sealing between basin 12 and the interior basin 11, be used for a ccontaining drive motors 3 and drive mechanism 4.Described roller 2 can be divided into two groups and be arranged side by side, the position of biped when corresponding respectively to people's foot bath, the rotating shaft 21 of roller 2 is driven by described drive motors 3 and drive mechanism 4, considers the compactness of structure, two groups of rollers 2 can be abutted against and merge into one group form together.Cavity 13 in the present embodiment is positioned at a wherein side of two groups of rollers 2, and the drive mechanism 4 in the described cavity 13 is worm gear, worm gearing 4, comprises worm gear 41, worm screw 42; Described interior basin is positioned at the cavity place and is provided with an axis hole 112, and the rotating shaft 21 that is used for roller 2 passes a side that extends interior basin 11 in cavity 13, be used to connect roller 2; The input of worm gear, worm gearing 4 is that worm screw 42 connects drive motors 3, and outfan is 41 ends that connect these roller 2 rotating shafts 21 of worm gear.Like this, drive motors 3 can pass through worm gear, worm gearing 4 drives rotating shaft 21 related roller 2 rotations, thereby realizes this utility model purpose.
Again as shown in Figure 3 and Figure 4, be whole longitudinal profile structural representation and the partial side view thereof of another embodiment of this utility model.In the present embodiment, cavity 13 is positioned at the centre position of two groups of rollers, and the drive mechanism 4 ' in the described cavity 13 is a belt gear 4 ', comprises big belt pulley 41 ' and small belt pulley 42 '; Basin 11 is positioned at the axis hole 112 that cavity 13 places are provided with two position correspondences in described, and basin 11 was used to connect roller 2 in the rotating shaft 21 that is used for roller 2 passed in the cavity 13 and extends along the left and right sides; Because rotating speed of motor is too fast, belt pulley is also born the responsibility of deceleration, connects drive motors so the input of belt gear 4 ' is a small belt pulley 42 ', and outfan is the medium position that big belt pulley 41 ' then connects this rotating shaft 21.Like this, drive motors 3 can drive rotating shaft 21 related roller 2 rotations by belt gear 4 ', can realize this utility model purpose equally.
Again in conjunction with Fig. 5 and shown in Figure 6, because described rotating shaft 21 is inside and outside cavity 13, the tub wall of interior basin is promptly offered described axis hole 112 and is passed in order to it, run well and Electrical Safety for guaranteeing the drive motors 3 in the cavity 13 and reaching drive mechanism 4 (4 '), being used to bathe sufficient water in the basin in then need guaranteeing must not penetrate in the cavity 13 from axis hole 112, then needs in the junction of axis hole 112 and rotating shaft 21 sealing device 5 to be set.Described sealing device 5 comprises housing 50, water seal 53, oil sealing 54 and copper sheathing 55, and housing 50, water seal 53, oil sealing 54 and copper sheathing 55 all are socketed in the rotating shaft 21 of roller 2.Described housing is divided into first housing 51 and second housing, 52 two parts, and first housing 51 is provided with external screw thread, and 52 of second housings are provided with female thread, and first housing 51 and second housing 52 can screw togather and screw thus.The water storage portion that basin 11 surrounded in first housing 51 and water seal 53 placed, the male thread portion of first housing 51 stretches in the cavity 13, is screwed from cavity 13 interior screwing togather to first housing 51 by second housing 52; Described water seal 53 is located between first housing 51 and second housing 52 and is close to the tub wall of interior basin 11, prevents that moisture from radially entering axis hole 112 from rotating shaft 21, thereby enters in the cavity 13.Described copper sheathing 55 is located in second housing 52 and by oil sealing 54 sealings, the copper sheathing 55 actual bearings that play a part are beneficial to rotating shaft 21 and rotate freely; 54 one side of oil sealing prevent that moisture content from axially infiltrating cavity 13 and entering copper sheathing 55 from axis hole 112, prevents that on the other hand the lubricating oil of copper sheathing 55 from oozing out loss.This utility model also can be made as stagewise with rotating shaft 21, be that roller 2 carries a rotating shaft 21, sealing device 5 also carries one section rotating shaft 21 ', rotating shaft 21 ' one end docks with rotating shaft 21, the other end connects described drive motors 3 and by drive motors 3 driven rotary, can also be provided with one like this in the outer face of described first housing 51 and be convenient to special shape such as the hexagonal draw-in groove 511 that rotating shaft 21 ' connects, stagewise be provided with dismounting or the maintenance that is beneficial to roller 2 and sealing device 5, also be more conducive to guarantee the sealing effectiveness of sealing device 5.
For ease of operation, a switch (not shown) that is used to control motor action also can be established in any suitable position on the basin body.
In sum, this utility model has solved the problem that roller can not rotate automatically in the existing foot bath, thereby realizes the automatization of foot bath, and is convenient and practical.