JPS6130674Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a suction attachment for a facial beauty device having a suction function.

As shown in FIG. 1A, a facial beauty device with a suction function has a power source, a motor driven by the power source, a pump driven by the power source, and a pump chamber in the device body 1. A tube body communicating with the body is guided to an attachment fitting hole 2 provided in the instrument body 1, and a suction attachment 6 consisting of a suction cover 4 and a suction cup 5 as shown in FIG. 1B is inserted into this fitting hole 2. It has a configuration in which the ends of the suction cup 5 are fitted together. When in use, when the switch 3 is turned on and the suction cover 4 is brought into close contact with the face, a reduced pressure state is created in the suction attachment 6 by the action of the motor and pump provided in the device main body 4, and the suction cover 4 is brought into close contact with the face. The skin is suctioned. However, as long as the suction attachment 6 and the skin of the face are in close contact, the reduced pressure state inside the suction attachment 6 will be maintained. If you have to separate it from the skin, it may cause too much irritation to the skin, and to prevent this, you need to adjust the switch each time.
The operation was troublesome as it had to be turned ON and OFF repeatedly.

The present invention rectifies such inconveniences, and
The purpose of the present invention is to provide a suction attachment for a facial beauty device that allows the suction to be adjusted appropriately without removing the suction attachment from the skin through simple operations, and that aims to improve the facial beauty effect by controlling the stimulation given to the skin. This is a suction attachment consisting of a suction cup and a suction cover attached to the upper end of the suction cup, in which the suction cup is provided with a hole for adjusting pressure reduction that communicates with the outside, and the suction cup is slid up and down along its inner wall. A fitting member is provided, and the fitting member is provided with a ventilation hole connecting its lower end and side end, and a spring is interposed between the lower end of the fitting member and the bottom of the inner wall of the suction cup. It is characterized by

Hereinafter, the suction attachment according to the present invention will be explained based on the embodiment shown in the drawings.

FIG. 2 is a cross-sectional view of the suction attachment according to the present invention, where 4 is a suction cover and 5 is a suction cup. The suction cover 4 is attached to the upper end of the suction cup 5, and both Therefore, the structure of the suction attachment 6 is the same as that of a conventional suction attachment. However, the present invention is characterized in that the suction cup 5 is provided with a pressure reducing adjustment hole 7 that communicates with the outside, and a fitting member 8 that slides up and down along the inner wall of the suction cup 5 is provided. have The fitting member 8 is provided with a ventilation hole 9 connecting its lower end 8' and side end 8'', and a spring is provided between the lower end 8' of the fitting member 8 and the bottom 5' of the inner wall of the suction cup 5. 10 is interposed, and the upper end 8 of the suction cover 4 is always in contact with the lower end 4' of the suction cover 4 due to the action of the spring 10, and in this state, the hole 7 and the ventilation hole 9 are configured not to communicate with each other. Then, after the suction cover 4 is brought into close contact with the skin of the face, the switch is turned ON and the motor and pump are activated. As a result, the pressure inside the suction attachment 6 on the side of the device body 1 is reduced, and as a result, the fitting member 8 starts to slide downward against the spring 10, but at this time, the inside of the suction cover 4 inside the suction attachment 6 is in a state where the suction cover 4 is in close contact with the skin of the face and is cut off from the outside air, so it does not fit. As the mating member 8 slides downward, the pressure is reduced. Therefore, when the hole 7 and the ventilation hole 9 communicate with each other, external air flows into the instrument body 1 inside the suction attachment 6.
The reduced pressure inside the device body 1 inside the suction attachment 6 is released, and the fitting member 8 returns to its original state due to the action of the spring 10, that is, its upper end 8 is the lower end of the suction cover 4. It is returned to the state in which it is in contact with the portion 4'. When it returns to its original state, the outside air is briefly cut off from the inside of the suction attachment 6 on the side of the device body 1, and the inside of the suction attachment 6 on the side of the device body 1 becomes depressurized again, so the fitting member 8 slides downward. However, the inside of the suction attachment 6 on the side of the suction cover 4 is also brought into a reduced pressure state, and this operation will be repeated sequentially from now on. In addition, if a mechanism that can move the position of the hole 7 up and down is incorporated, it becomes possible to appropriately select the suction time and suction force.

As explained below based on the embodiment shown in the drawings, according to the present invention, the suction can be adjusted as appropriate without removing the suction attachment from the skin, and the stimulation given to the skin can be adjusted according to individual differences. This makes it possible to control and improve the facial beauty effect.

[Brief explanation of the drawing]

FIG. 1 shows a conventional facial beauty device, A is a perspective view of the main body, B is a perspective view of a suction attachment, and FIG. 2 is a sectional view of the suction attachment according to the present invention. In the drawing, 4 is a suction cover, 4' is its lower end,
5 is a suction cup, 5' is the bottom of its inner wall, 6 is a suction attachment, 7 is a hole for adjusting reduced pressure, 8 is a fitting member, 8' is its lower end, 8'' is its side end, 8
is its upper end, 9 is a ventilation hole, and 10 is a spring.

Claims (1)

[Scope of utility model registration request] In a suction attachment consisting of a suction cup and a suction cover attached to the upper end of the suction cup, the suction cup is provided with a hole for adjusting pressure reduction that communicates with the outside, and a fitting member that slides up and down along the inner wall of the suction cup is provided. On the other hand, the fitting member is provided with a ventilation hole connecting its lower end and side end, and a spring is interposed between the lower end of the fitting member and the bottom of the inner wall of the suction cup. Suction attachment for facial beauty device.