JP3041649U - Suction tool - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To obtain a suction tool which can be easily used, has a small size and a light weight, and can be easily carried. A cylindrical body having a hollow structure and provided with suction holes extending from the surface to the inside, an external cylindrical internal member movably inserted inside the cylindrical body with a gap, and the cylindrical body are rotated. A suction tool is constituted by the support portion that supports the movement tool.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a suction tool for sucking the surface of skin and pores.

[0002]

[Prior art]

 BACKGROUND ART Conventionally, as a health or beauty tool, there is a suction tool that sucks dirt on pores and improves blood circulation by sucking the surface of the skin. Such a conventional suction tool is generally composed of a power portion that rotates a motor or the like by power such as electric power to generate a negative pressure, and a suction portion that sucks the surface of the skin using the negative pressure. Be done. Then, by driving the power part and applying the suction part to the skin, the surface of the skin is sucked, dirt in the pores is absorbed, and blood circulation is improved.

[0003]

[Problems to be solved by the device]

 Since the conventional suction tool is configured as described above, it can be used only in a place where electric power for driving power such as a motor can be supplied, so that the use place is limited, and a battery is used as a power source. If the power part and suction part are integrated, it is necessary to have a waterproof structure for use in a bathroom, etc. Also, since the power part is large and heavy, it is not easy to store and port. There was a problem.

The present invention has been made to solve the above problems, and an object thereof is to provide a suction tool that is not limited in its use place, can be used easily, is small and lightweight, and is easy to carry. To do.

[0005]

[Means for Solving the Problems]

 A suction tool according to the present invention comprises a cylindrical body having a hollow structure and having a suction hole extending from the surface to the inside, an internal member having an outer cylindrical shape inserted in a movable state with a gap inside the cylindrical body, It is configured by a supporting portion that rotatably supports the cylindrical body.

[0006]

[Embodiment of the invention]

 FIG. 1 is a perspective view of a suction tool showing an embodiment of the present invention. In FIG. 1, reference numeral 1 is a hollow cylinder having a suction hole 2 extending from the surface to the inside, and 3 is a rotary body of the cylinder 1. It is a support portion that freely supports.

FIG. 2 is an exploded perspective view showing the suction tool in a disassembled state, and 4 is an internal member having a cylindrical outer shape which is movably inserted into the inner portion of the cylindrical body 1 with a gap. In this embodiment, the inner member 4 is also hollow, that is, cylindrical. Reference numeral 5 denotes a lid which is a part of the tubular body 1, and is inserted into the tubular body 1 after the inner member 4 is inserted into the tubular body. The lid 5 is provided with a hole 6 into which the supporting portion 3 is mounted. The supporting portion 3 is mounted in the hole 6 and rotatably supports the cylindrical body 1.

FIG. 3 is a vertical sectional view of the cylindrical body 1 and the internal member 3. As shown in FIG. 3, the suction hole 2 provided in the cylindrical body 1 has a tapered portion that widens outward. 2a. The inner member 4 is inserted into the cylindrical body 1 with a minute gap, and is rotatable inside the cylindrical body 1. For example, the inner diameter of the cylindrical body 1 is 25.3 mm, and the outer diameter of the inner member 4 is 25 mm.

The inner member 4 can be formed by cutting a resin tube into a predetermined length, and the tube body 1 similarly cuts the resin tube. It can be formed by forming a suction hole 2 in this. These may be materials such as rubber.

In the suction tool having the above-described structure, when the support portion 3 is held and the surface of the tubular body 1 is moved while applying it to the skin, the tubular body 1 moves while rotating the surface of the skin. At this time, since the internal member 4 in the tubular body 1 has a gap with the inner wall of the tubular body 1, it moves inside the tubular body 1 according to the rotation of the tubular body 1, and any one of Then, the cylindrical body 1 is in contact with the inner wall.

FIG. 4 is an enlarged sectional view of a portion in contact with the skin when the suction tool is rotated on the skin. When the cylinder 1 is rotated on the skin as described above, a part of the skin 6 enters the tapered portion 2a of the suction hole 2 as shown in FIG. Then, the air in the tapered portion 2a is pushed out to the opposite side, that is, the inner side of the cylindrical body 1. Since the internal member 4 inside the tubular body 1 is inserted with a margin as described above, the pushed air is discharged into the tubular body 1.

As the rotation further proceeds, the part that was in contact with the skin will be separated from the skin. Then, as shown in FIG. 4B, the skin 6 that has entered the tapered portion 2a of the suction hole 2 retreats and tries to come out, so that a negative pressure is generated inside the tapered portion 2a. Due to this negative pressure, air tries to enter the tapered portion 2a, but since the skin 6 is in close contact with the tapered portion 2a, the air does not enter from this side.

On the other hand, on the inner side of the cylinder body 1 on the opposite side, the inner member 4 comes into contact with the inside of the cylinder body 1 to close the suction hole 2, and air does not enter from here either. The internal member 4 closes the suction hole 2 inside the tubular body 1 just when the tubular body 1 rotates, the inner wall of the tubular body 1 corresponding to that portion is in contact with the internal member 4, or the air enters the tapered portion 2a. The reason for this is that the air is pulled toward the suction hole 2 when it tries to enter. That is, the internal member 4 acts so that air is discharged from the suction hole 2 to the inside of the cylinder 1 in the case of positive pressure and does not enter air in the case of negative pressure. The member 4 needs to be inserted inside the cylinder 1 with a minute gap.

With the above operation, the negative pressure inside the tapered portion 2a is maintained until the skin and the tubular body 1 are forcibly separated by the rotation of the tubular body 1, and the negative pressure sucks the skin surface. Be pulled. As a result, it is possible to draw out waste products from the pores of the skin and promote the action of promoting blood circulation on the skin surface. In addition, it has a simple structure as described above, and because it does not use the power of a motor or the like, it can be made lightweight, and since it does not leak electricity, it can be easily used in a bathroom or the like, and it has good portability. It should be noted that by applying water, cream, or the like to this tool or the skin during use, the tightness of the internal member 4 when closing the suction hole 2 is enhanced, and the suction action is increased.

In the above embodiment, the inner member 4 has a hollow shape, but it does not have to be hollow. Further, the cylindrical body 1 is shown as a cylindrical shape, but the outer shape is thin at both ends and thick in the middle, and the hollow portion inside is cylindrical so that it has a shape suitable for the shape of the body. You may.

[0016]

[Effect of the invention]

 As described above, according to the present invention, a cylindrical body having a hollow structure and provided with suction holes extending from the surface to the inside, and an external cylindrical inner member movably inserted inside the cylindrical body with a gap therebetween are provided. Since the suction tool is configured by the support portion that rotatably supports the cylindrical body, there is an effect that the use place is not limited, the suction tool can be easily used, and the suction tool is small and lightweight and easy to carry.

[Brief description of the drawings]

FIG. 1 is a perspective view of a suction tool according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing the suction tool of the present invention in a disassembled state.

FIG. 3 is a longitudinal sectional view of a cylindrical body 1 and an internal member 3 of the present invention.

FIG. 4 is a partially enlarged sectional view of the suction tool of the present invention when it is rotated on the skin.

[Explanation of symbols]

 1 Cylinder 2 Suction Hole 3 Support 4 Internal Member

Claims (1)

[Utility model registration claims] 1. A cylindrical body having a hollow structure and provided with suction holes extending from the surface to the inside, an external cylindrical inner member movably inserted inside the cylindrical body with a gap, and the cylindrical body. A suction tool comprising: a support portion that supports the rotation of the suction tool.