JP2008013883A - Knee-protective undershorts - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide knee-protective undershorts designed so as to correspond to the physique of a wearer to prevent the front surface part of the knee-joint from being rubbed or oppressed when bending the knee joints during walking time or the like, and reducing energy burden when bending the knee joints. <P>SOLUTION: The knee-protective undershorts 1 is formed so as to have various sizes corresponding to the physique of a wearer, and formed with an opening part 2 at a position corresponding to the front surface part of the knee joint N of a human body. The opening part 2 is formed so that a side half of the front surface part is formed into a horizontally straight line, and the center of the opening part 2 formed into the horizontally straight line is opened wide so as to be vertically long by friction force of the undershorts 1 when bending the knee joint N, so that the burden on the knee part given from the undershorts when bending the knee joint N during walking time or the like. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a knee protection trouser underwear that reduces the burden on the knee that is received from the trouser underwear when the knee joint is bent during walking or the like.

  Conventionally, as a knee protection underwear that protects the human knee from external forces and external shocks and complements the knee joint movement, it is necessary for knee supporters, own knee protectors, pants underwear, etc. A knee pad for protecting the kneecap that can be worn and a knee pad that is detachably mounted at an optimal position according to individual differences among users is known (see Patent Document 1).

  This knee protection undergarment has a circular hole in the center that loosely fits the kneecap in the bag with the padding in the center of the back of the approximately square front fabric made of elastic elastic material. Holds and holds a long, oval, flexible cushioning pad, and the knee pad covers the front base cloth so that it covers a circular hole formed in the front intermediate part between the lower and upper knee parts of the knee supporter. It is attached by fastener pieces provided at four locations on the inner periphery of the top, bottom, left and right.

  This knee supporter is made of elastic elastic material, the lower part of the knee has a cylindrical shape, the upper part of the knee has an open band shape, and the band parts overlap each other and can be connected via a releasable fastener. The tightening can be adjusted, and expandable and contractible coil bones are attached to both sides of the knee supporter in which a substantially circular hole is formed in the front intermediate portion.

Registered Utility Model No. 3022290

  By the way, the above-mentioned underwear for protecting the knee portion is a fastener piece in which a knee pad that accommodates and holds a cushioning pad so as to cover a circular hole formed in a front intermediate portion between the lower knee portion and the upper knee portion of the above knee supporter. The circular hole can be positioned so that the kneecap can be loosely fitted in an appropriate position according to individual differences.

  As a result, the knee support of the user can be complemented while protecting the user's kneecap from impact, but the knee supporter properly positions the knee pad relative to the kneecap. In addition, the upper part of the knee is fastened with a fastener with the fastener while the lower part of the knee formed from the tip of the foot is held under the knee, and the elasticity of the coil bone increases the fit of the knee supporter. Therefore, even in healthy people, not only the upper and lower parts of the knee are always tightened and the area is compressed, blood flow worsens, but elderly people who need nursing care can wear it properly or use knee pads properly There is a problem that it is difficult to position at a proper position.

  The present invention has been made paying attention to such a demand, and by wearing a trouser underwear corresponding to the physique, the front surface of the knee joint is subjected to friction and pressure of the trouser underwear during knee joint flexion such as walking. An object of the present invention is to provide a knee-protecting trouser underwear that can reduce energy load during bending.

In order to solve the above-described object, the knee protection trouser underwear according to claim 1 of the present invention reduces the burden on the knee received from the trouser underwear when the knee joint is bent during walking or the like. The above knee protection trouser underwear has an opening formed at a position corresponding to the front surface of the knee joint of the human body, and the opening extends across the lateral half of the front surface. It is a trouser underwear for knee protection characterized by being formed so as to be a single character.
According to the above knee protection trouser underwear, when the knee joint is bent during walking or the like, the opening formed as a horizontal character on the lateral half of the front surface of the knee joint is moved up and down by the frictional force of the trouser underwear. It is pulled and expanded.

The knee protection trouser underwear according to claim 2 of the present invention is formed in a size corresponding to the physique and has a length at least below the knee, and the opening position when worn on the human body is at least substantially above the kneecap. The knee-protecting trouser underwear is characterized in that when the knee joint is bent, the center of the opening of the horizontal character is vertically elongated by frictional force.
According to the above knee protection trouser underwear, when the knee protection trouser underwear of the size corresponding to the physique is worn and the knee joint is bent by walking or the like, a single horizontal character opening located substantially above the kneecap When the center of the part expands vertically, it corresponds to the opening where the kneecap expands.

  The present invention has the following effects.

  According to the first aspect of the present invention, when the knee joint portion is bent, the opening portion formed as a horizontal character on the lateral half of the front surface portion of the knee joint is appropriately pulled up and down by the frictional force of the trouser underwear. Since it expands to a large size, the front portion of the knee joint is not subjected to friction or pressure, and the energy load during knee flexion can be reduced.

  According to the second aspect of the present invention, when the knee protection trouser underwear of a size corresponding to the physique is attached and the knee joint is bent, the center of the opening of the horizontal character located substantially above the kneecap is vertically long. Since the front surface of the knee joint appropriately corresponds to the opening that is expanded to the right, even a person with reduced exercise ability can exercise in a state close to no load without hindering the flexion movement of the knee joint.

  Examples of the present invention will be described below.

  1 and 2 show an embodiment of the present invention. FIG. 1 is a front view showing a state in which a knee protection trouser underwear is attached to the lower half of the human body according to the embodiment, and FIG. 2 shows a state in which the knee joint portion of a user wearing the knee protection trouser underwear is bent. It is a perspective view.

  In FIG. 1, reference numeral 1 denotes knee protection trouser underwear (hereinafter referred to as long trouser underwear). The long trouser underwear 1 is formed in various sizes according to the physique. When mounted, the horizontal two-letter openings 2 correspond to the front surfaces of the left and right leg LF and RF knee joints N in the standing state, respectively, and these openings 2 correspond to the knee joint front portions. In the lateral half of the opening, an adhesive portion 4 sewn with stitches or the like is formed on the inner periphery of the opening.

  Further, the long trousers underwear 1 is such that the position of the opening 2 when worn on the human body is positioned substantially above the knee head in front of the knee joint N, and the opening 2 when the knee joint N is stretched is h is an extremely short horizontal character.

  Therefore, as shown in FIG. 2, for example, when the knee joint N of the left leg LF is bent, the center portion interval H of the opening 2 expands to a certain amount in the vertical direction by friction and corresponds to the kneecap. A horizontally long ellipse is formed.

  As described above, according to the above-described knee protection trouser underwear 1, when the knee joint N is bent when walking or going up and down the stairs, an opening of a horizontal character formed in the lateral half of the front surface of the knee joint N is formed. The front part of the knee joint N is not subjected to friction or pressure because the part is pulled up and down by the frictional force of the trousers underwear and expands into an appropriately long oval shape. Is reduced and the knee joint N is easily bent, and the leg portions LF and RF can be easily moved up and down.

  In addition, when the knee-protecting trouser underwear 1 of a size corresponding to the physique is attached and the knee joint N bends, when the center of the opening 2 of the horizontal character located substantially above the kneecap expands vertically, it expands Since the front surface of the knee joint N appropriately corresponds to the opened opening 2, even a healthy person or a person with reduced exercise ability can exercise in a state close to no load without hindering the flexion movement of the knee joint. In addition, it has an effect of reducing fatigue of the knee joint N and the hip joint.

  On the other hand, the most sensitive part of the lower body of the body is the coldest part of the body from the knee to the lower abdomen, in particular, from the knee joint N to the rectus femoris of the front thigh and the outer thigh muscle Makuhari muscle. As shown in FIG. 1, a heat insulating cloth 6 made of a thick wool heat insulating cloth is applied from the upper part of the opening 2 inside the long trousers underwear 1 to the front of the thigh at the upper part of the hip joint. It is attached to the corresponding area. Thereby, the heat retention effect of the thigh and the lower abdomen becomes extremely high, and the cold air entering from the opening 2 can be blocked.

  Next, FIG. 3 is a perspective view showing a state in which the knee joint portion of the user wearing the knee protection trouser underwear is bent when crotch pulling is used as a modification of the knee protection trouser underwear. It is. Note that the same components as those described above are denoted by the same reference numerals and description thereof is omitted.

  In FIG. 3, 11 is a crotch pull used as a knee protection trousers underwear (hereinafter referred to as long trousers underwear), and the long trousers underwear 11 is formed in various sizes according to the physique, When the long pants underwear 11 is attached to the lower body, for example, the opening 2 of one horizontal character corresponds to the front surface of the left leg LF in the standing state.

  FIG. 4 is a perspective view showing a state in which a steteco is used as a modification of the knee protection trouser underwear, and the knee joint portion of the user wearing the knee protection trouser underwear is bent. .

  In FIG. 4, 21 is used as a trouser underwear for knee protection (hereinafter referred to as short pants underwear), and this short pants underwear 21 is formed in various sizes according to the physique. When the underwear 21 is worn on the lower body, it has a length at least up to below the knee, and for example, the opening 2 with one horizontal letter corresponds to the front portion of the left leg LF in the standing state.

  The long trousers underwear 11 using the crotch pull and the short trousers underwear 21 using the steteco are the long trousers underneath formed so as to correspond to the opening portions 2 of the horizontal letters on the front surfaces of both knee joints N, respectively. It has the same function and effect as the wearing 1 and its description is omitted.

It is a front view which shows the state which mounted | wore the trouser underwear for knee part protection with the lower body of the human body which concerns on the Example of this invention. It is a perspective view which shows the state which bent the knee joint part of the user who similarly equipped the underwear for knee protection pants. It is a case where crotch drawing is used as a modification of the knee protection trouser underwear, and is a perspective view showing a state where the knee joint portion of the user wearing the knee protection trouser underwear is bent. FIG. 6 is a perspective view showing a state in which a steteco is used as a variation of the knee protection trouser underwear, and the knee joint portion of the user wearing the knee protection trouser underwear is bent.

Explanation of symbols

1,11 Long pants underwear (Knee protection pants underwear)
2 Opening 4 Underwear 6 Insulation 21 Short pants underwear (knee protection pants underwear)
LF Left leg RF Right leg N Knee joint

Claims (2)

A trouser underwear for knee protection that reduces the burden on the knee received from the trouser underwear when bending the knee joint during walking, etc.
The knee protection trouser underwear is characterized in that an opening is formed at a position corresponding to a front surface of a knee joint of a human body, and the opening is formed so that a horizontal half of the front surface is a horizontal character. Pants underwear for knee protection. The knee protection trouser underwear is formed in a size corresponding to a physique and has a length up to at least below the knee, and the opening position when the human body is worn is located at least substantially above the kneecap, 2. The knee protection trouser underwear according to claim 1, wherein the center of the opening of the horizontal character is vertically elongated by a frictional force when bent.

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