JP4981148B2 - Thigh opening prevention device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a user's thighs from being opened when the user is seated on a chair. <P>SOLUTION: The thigh opening preventer includes: a right stopper 1R curved along the roundness on the outer side of the right thigh and formed of an elastic material with an opening for fitting the thigh into the curve; a left stopper 1L curved along the roundness on the outer side of the left thigh and formed of an elastic material with an opening for inserting the thigh into the curve; and a cover 2 enclosing the right and left stoppers so that the stoppers are not separated from each other. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a thigh opening prevention device that prevents a thigh from opening when sitting on a chair or the like.

  If you sit in a chair and lose your leg strength, your thighs may open. When sitting in a chair on a train, the thighs may open up and disturb the next passengers. Also, the appearance of the thighs when viewed from the face is bad, and women are concerned about their gaze. There are similar inconveniences at meetings that face a little away.

  In order to eliminate such inconvenience, Patent Document 1 discloses a band-like band for binding thighs. However, the band-shaped band needs to have a wide fabric width in order to exert a force to stop the opening of the thigh, and the state in which the band is worn is conspicuous.

JP 2000-199114 A

  Therefore, the present invention provides a thigh opening preventer having a structure completely different from that of the conventional example, and provides a thigh opening preventing device that can be made narrower and less conspicuous than the conventional example.

  The thigh opening prevention device of the present invention is formed of a material that is curved and elastic so as to follow the outer roundness of the right thigh, and has a right stopper having an opening for fitting the thigh within the bending, and an outer roundness of the left thigh. And a left stopper provided with an opening for fitting the thigh into the curve, and a cover included so as not to separate the right stopper and the left stopper.

  The user puts the right thigh into the right stopper, and puts the left thigh into the left stopper and sits on the chair. In this state, the cover is pulled so as not to separate the right stopper and the left stopper, and both thighs are held by the elasticity of the right stopper and the left stopper, so that the thigh is prevented from being opened. Moreover, since the width | variety of the member of each stopper can be narrowed by increasing the elasticity of a right stopper and a left stopper, the width | variety prevention tool which has a narrow width and is not conspicuous conventionally can be provided.

  As described above, according to the present invention, it is possible to provide a thigh-opening prevention device that can be made narrower and less conspicuous than the conventional example by a thigh-opening prevention device having a completely different structure from the conventional example.

FIG. 1 is a configuration diagram of a thigh opening prevention device, (b) is a front view showing the thigh opening prevention device in section, and (a) is a plan view thereof.

  Embodiments of the present invention will be described below. A thigh opening prevention device 10 shown in FIG. 1 includes a right stopper 1R, a left stopper 1L, a cover 2 containing these, and a guard 3 provided at a contact portion with each thigh.

  The right stopper 1R is formed of an elastic material that is curved so as to follow the outer roundness of the right thigh, and includes an opening for fitting the thigh into the curve. Similarly, the left stopper 1L is formed of an elastic material that is curved so as to follow the outer roundness of the left thigh, and includes an opening for fitting the thigh into the curve. The cover 2 is included so as not to separate the right stopper 1R and the left stopper 1L. The guard 3 is attached by a material having elasticity at a portion where the cover 2 comes into contact with the thigh.

  Inside the cover 2, a gap is provided between the right stopper 1R and the left stopper 1L. This gap functions as a hinge.

  More specifically, in the present embodiment, the material forming each stopper 1R, 1L is preferably a synthetic resin or bamboo basket, and can be easily obtained, for example, by processing a vinyl chloride pipe having an appropriate diameter. . Specifically, a vinyl chloride pipe is cut into strips, and a part of the circumference of the ring cut is cut. Then, while applying heat, open the ring to a size suitable for the purpose of fitting the thigh. Appearance is shaped like a “tsu”. Thereafter, when it is cooled, molded stoppers 1R and 1L can be obtained. According to this method, the stopper can be manufactured at low cost.

  Further, the material of the cover 2 may be any material that includes the stoppers 1R and 1L and can be held so as not to separate them. The cover 2 was sewn into a slender bag shape with a cloth, the right stopper 1R and the left stopper 1L were inserted in a symmetrical direction, and the insertion portion was sewn and contained.

  Further, the guard 3 is provided for the purpose of preventing the stoppers 1R and 1L from damaging the thighs and clothes or feeling pain when the thighs are pressed. The guard 3 may be a material having elasticity to achieve its purpose, but in the prototype, a felt is pasted on the cover 2.

  The user fits the right thigh into the right stopper 1R and the left thigh into the left stopper 1L while using the hinge between the right stopper 1R and the left stopper 1L, and puts the thigh opening prevention device 10 from the front side of the user. Wear it and sit on a chair. When both thighs are to be opened, the thighs are prevented from opening by the drag received from the stoppers 1R and 1L. At this time, unlike the conventional example in which both thighs are wrapped around, the back side of the thigh is not wound, so the degree of freedom to move the thigh is higher than in the conventional example, and the back of the thigh also feels strange when sitting on a chair There is no mark on the back of the thigh.

  Further, the hinge between the right stopper 1R and the left stopper 1L can be compactly folded when being carried.

  Here, in FIG. 1, the stoppers 1 </ b> R and 1 </ b> L are drawn as if they are floating inside the cover 2. However, this is to express the structure in an easy-to-understand manner. In actual use, the stoppers 1R and 1L provide resistance to the thigh, and thus abut against the fabric on the thigh side of the cover 2. Similarly, in order to make the structure easy to understand, a space is drawn between each stopper and cover, so the thickness is conspicuous at first glance, but in reality, only the thickness of the material of the vinyl chloride pipe and the thickness of the cloth fabric So the product can be made thin. Further, the present invention is not limited to the above embodiment. For example, the material of each component is not limited to the specific example shown in the embodiment. Further, the cover material may be joined at the hinge portion of the cover so that the stoppers are not displaced within the cover, and the right stopper chamber and the left stopper chamber may be separated.

1R Right stopper 1L Left stopper 2 Cover 3 Guard

Claims (1)

A right stopper with an opening that fits along the outer roundness of the right thigh and has an opening that fits the thigh within the bending, and an elastic curve and elasticity along the outer roundness of the left thigh It provided with while separating the left stopper having an opening fitted into the thigh formed in the curved material comprises encapsulated the cover so as keep the said right stopper and left stopper, the said cover A thigh opening preventer equipped with an elastic guard at the part in contact with the thigh.

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