JPH0682952U - Leg prevention tool - Google Patents

Abstract

(57) [Summary] [Purpose] To alleviate the fatigue and fatigue caused by the open-legged posture where the legs open to the left and right while sitting on a seat or chair. [Structure] An open leg prevention main body (1) and a stopper (2) are provided to prevent the leg from being opened by supporting the thigh.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This device is used when seated on a driver's seat of a car, a seat in a sightseeing bus, a passenger plane or a movie theater, a chair of an office desk, etc. When sitting, the legs open to the left and right without realizing. However, the present invention relates to an open leg preventive device that prevents the open leg posture and relieves fatigue and fatigue when sitting.

[0002]

[Prior art]

 Conventionally, seat cushions and cushions between the body and the seat have been used to relieve fatigue and fatigue when sitting. These were mainly intended for the buttocks and back, and were used by leaving them stationary.

[0003]

[Problems to be solved by the device]

 For fatigue and malaise that occur when sitting on a seat or chair, the posture may cause the joints such as the knees, thighs, and hips to be burdened by sitting with the legs open to the left and right. It can be considered that one of the causes is that it occurs. The present invention has been made to prevent an open leg condition when seated and to relieve fatigue and fatigue.

[0004]

[Means for Solving the Problems]

 An open leg prevention main body (1) and a stopper (2) of arbitrary shape are provided to prevent the legs from being wrapped around the thigh. In addition, the edge body (3) for applying to the side surface of the thigh is attached to the leg opening prevention body (1). In addition, a dimension adjusting part (4) is provided which can adjust the size of the leg spread prevention subject (1) according to the body shape.

[0005]

[Action]

 When the person sits down on a seat or the like, the leg-preventing main body (1) is wrapped around the thigh, and the edge body (3) is positioned on the side surface of the thigh, and attached with the stopper (2). Then, the size adjusting unit (4) adjusts the size according to the body shape so that the fit is comfortable. As a result, the legs do not open greatly to the left and right, the burden on the joints is reduced, and fatigue and fatigue in the sitting posture are eased.

[0006]

【Example】

 Hereinafter, examples of the present invention will be described. In FIGS. 1 and 2, the main body (1) for preventing the spread of legs is a belt-shaped one, and is composed of two substantially parallel lengths. At both ends thereof, there are provided stoppers (2) which can be easily attached and detached by inserting the convex piece into the concave piece and attaching it. Further, the convex piece of the stopper (2) serves as a dimension adjusting section (4) that slides and changes the length of the belt-shaped leg opening prevention body (1) such as by pulling or loosening. , The length can be adapted to the body shape, and the thigh can be tightened or loosened. Also, the dimension adjusting section (4) is provided at two locations, one near the waist and the other near the knee. This is to allow the load on the joints of the hip and knee to be distributed appropriately. Two places increase the wearing feeling and relieve fatigue rather than one place. The edge (3) consisting of a roughly quadrangle is applied to the side surface of the thigh, and there are four holes to pass through the belt-like leg opening prevention body (1). You can slide it to move. The rim body (3) reinforces the part corresponding to the side surface of the thigh of the main body (1) for preventing the spread of legs, and also serves to alleviate the tight fit of the thigh. Further, the main body for preventing leg opening (1) is attached by winding it from the lower side of the thigh toward the upper side, and the stopper (2) and the dimension adjusting section (4) are located on the upper side of the thigh. ing. There is also a method in which the dimension adjusting section (4) is left on the upper surface side using a D-can and the like, and the stopper (2) is provided on the lower surface side of the thigh using a hook and the like. When the stopper member (2) is placed on the lower surface side, it becomes suitable to wind from the upper surface side to the lower surface side of the thigh at the time of mounting, and there is an advantage that the mounting becomes easy. Also, a method of providing different kinds of stoppers (2) on the upper surface side and the lower surface side of the thigh may be considered. There is also a method in which a wide belt-shaped member is used as the main body (1) for preventing the spread of legs and also serves as the edge body (3). Although the posture when worn is seemingly cramped at first glance, it is easy to cross legs and walk while wearing it, and the crampedness is less than expected.

In FIG. 3, the spread leg prevention main body (1) is in the form of a strip and uses a soft material such as cloth. The rim body (3) is woven in a band shape. In addition, there is also a method in which the strip-shaped leg-preventing body (1) is made into a mesh shape to improve ventilation so that the thigh does not get damp. In the case of a mesh, the material is not limited to soft materials such as cloth, but may be a material that is slightly hardened. In that case, the main body for preventing leg opening (1) and the edge body (3) are used. It is also possible to integrally mold the same material.

In FIG. 4, the main body (1) for preventing the spread of legs can double as a cushion for a seat. Stoppers (2) are provided at four places on the left and right of the cushion body, and can be connected to the stoppers (2) at the end of the belt, making it easy to install and remove. In this case, the cushion body and the belt, which are the main components of the leg opening prevention (1), may be directly attached, or both the left and right sides may be directly attached, without using one of the left and right stoppers (2). good. There is also a method in which the cushion body, which is the main part of the leg opening prevention (1), is directly used as a seat or a chair. Further, the edge body (3) can be provided on the belt portion in the same manner as in FIG.

In FIG. 5, the spread leg prevention main body (1) has a flat plate shape, and the edge bodies (3) on both the left and right sides form a highly raised wall shape. There is. In addition, a reinforcing material is embedded inside in order to prevent the wall-shaped rim body (3) from being pushed outward by the thigh. Further, the edge body (3) may be made of an elastic body such as a spring so that the dimension can be adjusted. In this case, the seat is placed on the seat and is stooled from above, and the edge (3) also serves as the stopper (2), which is easy to handle. There is also a method in which one wall is fixed and the other wall is slidable so that the space between the left and right walls can be adjusted according to the body shape. There is also a method in which the plate shape, which is the subject (1) for preventing the spread of legs, is directly used as a seat or a chair.

In FIG. 6, the main body (1) for preventing the spread of legs is a rod-shaped main body, which is substantially U-shaped. Edges (3) having a substantially elliptical shape are provided at the left and right ends thereof. As for the mounting method, the elasticity of the approximately U shape is used to transfer from the rear side of the waist to the left and right side surfaces of the thigh and apply the rim body (3). In addition, a cushion part (5) made of a flexible material is provided at the place where the back of the waist hits, which is particularly convenient for automobile seats and has the advantage of further relieving waist fatigue. There is also a method in which two open leg prevention main bodies (1) each having a substantially U-shaped rod shape are used to provide four front end portions, and the edge bodies (3) are provided in two left and right. When using the rod-shaped U-shape, the other way to use it is to wear it from above the thigh, or under the chair to wear it from below, and use it as a chair when removed. You can use it in a unique way, such as by hooking it. In this case, since the edge body (3) also serves as the stopper (2), it is easy to handle.

As another embodiment, a method may be considered in which the leg preventing main body (1) is attached so as to wrap around the thigh by using a curved plate along the curved surface of the outer circumference of the thigh. It is also possible to divide the curved plate into curved surfaces of the left thigh and the right thigh to form two ridges, or to connect the left and right ridges and fold them at the connection points. . Further, as the stopper material (2), a string, a magic tape, a hook, a button, a fastener, a buckle, a hook, a snap, a D can, a maekan, a chain, etc. can be used. In addition, there is also a method in which the stopper (2) and the main body for preventing leg opening (1) are integrally molded. There is also a method of integrally molding the main body (1) and the edge body (3), which have a substantially U-shaped rod shape, for preventing the spread legs. It is also conceivable to use an elastic body such as rubber or a spring for the leg opening prevention body (1) and the edge body (3). There is also a method of fixing the leg opening prevention body (1) by providing a mounting material for installing it on a seat or a chair so that it can be quickly mounted when sitting down.

[0012]

[Effect of device]

 If you sit down, your legs will open to the left and right before you know it. By attaching the leg opening prevention body (1) to the thighs, you can prevent the legs from opening and you will feel fatigue when sitting. It can relieve fatigue. This is especially effective when you are sitting in a sightseeing bus, airliner, or movie theater for a long time. It is also effective in driver's seats such as private cars, trucks, taxis, and buses, reducing the burden on the joints of the waist and knees and relieving fatigue. Furthermore, by aligning the thighs in a closed position, the upper body is supported and stabilized, the accelerator, brake, clutch pedal, etc. are pressed down properly, and the steering wheel operation is smooth, so the entire operation is The effect of having a sense of stability is produced. In addition, women try to prevent their legs from opening when they sit on them, but the present invention is also very useful in terms of grooming.

[Brief description of drawings]

1 is a perspective view of the present invention

FIG. 2 is a usage drawing showing a mounted state of the present invention

FIG. 3 is a perspective view of the present invention.

FIG. 4 is a perspective view of the present invention.

FIG. 5 is a perspective view of the present invention.

FIG. 6 is a perspective view of the present invention.

[Explanation of symbols]

 (1) is the main part for preventing the legs from opening (2) is the stopper (3) is the edge (4) is the dimension adjustment part (5) is the cushion part

Claims (10)

[Scope of utility model registration request] 1. An anti-leg opening device comprising an anti-leg opening main body (1) and a stopper (2) having an arbitrary shape. 2. A leg spread prevention tool comprising a leg spread prevention body (1) and a rim body (3). 3. The spread leg prevention device according to claim 1, wherein the spread leg prevention main body (1) has a belt shape. 4. The spread leg prevention device according to claim 1, wherein the spread leg prevention main body (1) has a strip shape. 5. The spread leg preventing device according to claim 1, wherein the spread leg preventing body (1) has a cushion shape. 6. The spread leg prevention device according to claim 1, wherein the spread leg prevention main body (1) has a rod shape. 7. The spread leg prevention device according to claim 1, wherein the spread leg prevention main body (1) has a plate shape. 8. The spread leg prevention device according to claim 1, wherein the spread leg prevention main body (1) has a mesh shape. 9. The spread leg prevention tool according to claim 1, wherein the spread leg prevention main body (1) is a seat. 10. The leg-preventing device according to claim 1, wherein the leg-preventing subject (1) is a chair.