Stain removing device and stain removing unit

Abstract

Provided is a stain removing device which can perform a stain removing operation at constant beating force and constant beating speed without causing fatigue of a hand, and can stably provide liquid required for stain removal. The stain removing device includes: a head part having a beating surface, a vibration unit enabling the head part to vibrate in a direction substantially orthogonal to the beating surface by power supply, a liquid containing part containing liquid, and a water supply path having one end connected with the liquid containing part and the other end opened in the periphery of the head part. Along with vibration of the head part caused by the vibration unit, the liquid is supplied to the periphery of the head part from the other end of the water supply path.

1 . A stain removing device, comprising:
 a head part formed with a beating surface;   a vibration unit allowing the head part to vibrate in a direction substantially orthogonal to the beating surface by power supply;   a liquid containing part configured to contain liquid; and   a water supply path having one end connected with the liquid containing part and the other end opened in the periphery of the head part,   wherein the liquid is supplied from the other end of the water supply path to the periphery of the head part along with vibration of the head part caused by the vibration unit.   
     
     
         2 . The stain removing device according to  claim 1 , wherein
 a non-flexible waterproof cover part encircling a side surface of the head part is further comprised,   the vibration unit comprises an elastic component capable of extending and contracting in the direction substantially orthogonal to the beating surface, the head part being protruded by an elastic force of the elastic component, and   an action end on one side of the head part is set at a position which is slightly protruded from a protruding end of the waterproof cover part.   
     
     
         3 . The stain removing device according to  claim 2 , wherein the waterproof cover part comprises a heater which generates heat by power supply. 
     
     
         4 . The stain removing device according to  claim 1 , further comprising
 a liquid amount adjusting portion enabling the liquid to drip from the other end of the water supply path by means of the vibration caused by the vibration unit and being capable of adjusting the dripping amount of the liquid.   
     
     
         5 . The stain removing device according to  claim 1 , further comprising:
 a detergent containing part holding liquid detergent; and   a detergent supply unit supplying the detergent in the detergent containing part to the periphery of the head part.   
     
     
         6 . The stain removing device according to  claim 1 , further comprising:
 a steam injection unit capable of injecting steam towards the head part.   
     
     
         7 . A stain removing unit, comprising:
 the stain removing device of  claim 1  and   a heating device, which at least comprises a heater generating heat by power supply, and a heating plate having a beaten surface and transferring the heat generated by the heater, the head part constituting the stain removing device applying an external force to the beaten surface.   
     
     
         8 . The stain removing device according to  claim 2 , further comprising
 a liquid amount adjusting portion enabling the liquid to drip from the other end of the water supply path by means of the vibration caused by the vibration unit and being capable of adjusting the dripping amount of the liquid.   
     
     
         9 . The stain removing device according to  claim 3 , further comprising
 a liquid amount adjusting portion enabling the liquid to drip from the other end of the water supply path by means of the vibration caused by the vibration unit and being capable of adjusting the dripping amount of the liquid.   
     
     
         10 . The stain removing device according to  claim 2 , further comprising:
 a detergent containing part holding liquid detergent; and   a detergent supply unit supplying the detergent in the detergent containing part to the periphery of the head part.   
     
     
         11 . The stain removing device according to  claim 3 , further comprising:
 a detergent containing part holding liquid detergent; and   a detergent supply unit supplying the detergent in the detergent containing part to the periphery of the head part.   
     
     
         12 . The stain removing device according to  claim 2 , further comprising:
 a steam injection unit capable of injecting steam towards the head part.   
     
     
         13 . The stain removing device according to  claim 3 , further comprising:
 a steam injection unit capable of injecting steam towards the head part.   
     
     
         14 . A stain removing unit, comprising:
 the stain removing device of  claim 2 ; and   a heating device, which at least comprises a heater generating heat by power supply, and a heating plate having a beaten surface and transferring the heat generated by the heater, the head part constituting the stain removing device applying an external force to the beaten surface.   
     
     
         15 . A stain removing unit, comprising:
 the stain removing device of  claim 3 ; and   a heating device, which at least comprises a heater generating heat by power supply, and a heating plate having a beaten surface and transferring the heat generated by the heater, the head part constituting the stain removing device applying an external force to the beaten surface.