KR20100044930A - The leg stretcher for stimulating growth plates of the lower part of the body - Google Patents

Abstract

PURPOSE: A leg stretching device stimulating a bone plate of a lower body is provided to strengthen a lower body muscle of a user and, to stimulate the bone plate of a lower body, and to enable the user to conveniently carry the device. CONSTITUTION: A leg stretching device stimulating a bone plate of a lower body comprises: a waist belt part(2) sticking to the waist of a user; belt parts(3,3') under knees which sticks to the lower part of the knees; and an elastic band parts(4,4') interlinked the waist belt part and the belt part under the knees. The elastic band is connected to the belt part under the knee. The waist belt part includes one or more connection parts connecting with the elastic band.

Description

The leg stretcher for stimulating growth plates of the lower part of the body}

The present invention relates to a leg stretching tool for stimulating the lower body growth plate, and more specifically, a waist belt portion in close contact with the waist, a belt portion under each knee in close contact with each knee, the waist belt portion and the Consists of an elastic band portion connecting between the belt portion under each knee, by using the elastic band portion of the elastic elastic material elasticity, in the opposite direction to the leg extension force, each knee by the elastic band portion elastic The traction force that pulls up the belt portion below each knee close to the bottom acts, and the leg extension force increases to resist this traction, thereby strengthening the lower body muscles and stimulating the growth plate of the lower body skeleton, stretching the legs. It's about tools.

There are 206 bones in the human body, of which 26 are related to the growth of the stature and 26 of the leg bones, and the growth plate is directly related to the height of these bones. Growth plate refers to the epiphyseal cartilage at both ends of the bone, and is formed vertically by growth hormone or other hormonal action. However, the growth plate in which this length growth occurs, when sex hormone secretion begins to increase when puberty begins, gradually changes to hard bones, and further growth stops without any further length growth. Therefore, in order to grow the height, it is necessary to stimulate the lower body growth plate to promote bone growth as much as possible before the growth plate of the lower body, that is, the ankle, knee, tibia, fibula, femur, spine, and the like.

Conventional techniques for stimulating growth plate to promote growth, tibia and femur extension treatment device (Domestic Application No. 10-2006-0124424, application date 2006.12.08), spine and growth plate clinic system device (Domestic Application No. 10 -2007-0015162, application date 2007.02.14), bone growth promoting device by artificial gravity (domestic application No. 10-2004-0040918, application date 2004.06.04), stretching correction and key growth promoting aid (domestic) Application No. 10-2005-0061904, application date 2005.07.08.

However, these conventional techniques have a user's body fixed to the instrument, suspended upside down, or using a drive motor, it is difficult to carry, the space occupied by the instrument, there was an inconvenience to use for a certain time.

The present invention devised in order to solve the above problems, the waist belt portion in close contact with the waist, the belt portion under each knee in close contact with each knee below, between the waist belt portion and the belt below each knee A leg stretching tool consisting of an elastic band that connects the body, it is possible to strengthen the lower body muscles simply by wearing it and doing daily life without the need for power or extra space and exercise time, and ankle, knee, tibia, femur, spine The purpose of the present invention is to provide a leg stretching tool, which stimulates the growth plate in the lower body of the back, promotes the growth of the growing youth, and gives the leg stretching effect.

The leg stretching tool according to the present invention is a waist belt portion in close contact with the waist, a belt portion under each knee in close contact with each knee, and an elastic band portion connecting the waist belt portion and the belt portion under each knee. Since it is simply configured, there is an advantage of obtaining the effect of stretching the legs while walking and daily life when worn. Also, when wearing, exercise that repeats stretching movements, such as physical exercise, skipping rope, volleyball, basketball, running, etc., can maximize the leg stretching effect. This leg stretching effect is effective in strengthening the lower body muscles, stimulating the growth plate of the lower body skeleton in the growing adolescents, thereby promoting growth. In addition, the leg stretching tool of the present invention is easy to wear, anyone can use, easy to carry, excellent fit. In addition, it can be worn to touch the body directly, or can be worn on the garment, it is intended to be used in a variety of applications.

The above object is composed of a waist belt portion in close contact with the waist, a belt portion under each knee in close contact with each knee, and an elastic band portion connecting the waist belt portion and the belt portion under each knee. And each elastic band of the elastic band part is connected from the waist belt part to at least one side of the knee to the belt part below the knee, and at least one connection part with the elastic band part of the waist belt part. And at least one connection portion with the elastic band portion in each belt portion below the knee is achieved by the leg stretching tool.

 Hereinafter, the present invention will be described in detail with reference to the following examples.

 1 is a representative view of the present invention is a front view of the leg stretching tool according to a first embodiment of the present invention.

 As shown in Fig. 1, the leg stretching tool 1 includes a waist belt portion 2 in close contact with the waist, a belt portion 3 and 3 'under each knee in close contact with each lower knee, and the waist. A connection between the waist belt part 2 and the belt parts 3 and 3 'below the knee to extend from the belt part 2 to the side of each knee to the belt parts 3 and 3 below the knee. It consists of elastic band portion (4, 4 ') of elastic material having elasticity. The lower belt portion 3 'closely attached to the lower knee and the elastic band portion 4' connected thereto are provided with the lower belt portion 3 and the elastic band portion 4 connected thereto, which are in close contact with the lower right knee. It is symmetrical. In addition, the symmetry between the belt portions 3 'and 3 below the left and right knees and the left and right elastic band portions 4' and 4 is the same in other embodiments described below.

 As shown in cross-sectional view in FIG. 2, the waist belt portion 2 in close contact with the waist has an inner fabric 5, a support member 6 for maintaining the shape of the belt, and an outer fabric 7 overlapping with each other. On the basis of the shape of the sewing end 9 is wrapped around the edge of the sewing, as shown in the cross-sectional view in Figures 3 to 4, the connecting portion 10 and the belt length connected to the elastic band 11, It has adjustable Velcro tape attachments (8, 12).

 Specifically, as shown in FIG. 3, the connecting portion 10 of the waist belt portion 2 and the elastic band portion 4 includes an inner fabric 5, a support member 6, an elastic band 11, and an outer portion. The fabric is piled up in the order of the fabric 7, and the loop portion 12 of the Velcro tape is attached to the outside of the outer fabric 7 on one side of the waist belt portion 2, and as shown in Fig. 4, the waist belt portion The other end of (2) overlaps in the order of the inner fabric 5, the support member 6, and the outer fabric 7, and attaches the hook portion 8 of the Velcro tape to the inner fabric 5 inside thereof. .

 In addition, each of the belt parts 3 and 3 'below the knee close to each knee is also similar to the waist belt part 2, as shown in Figs. The support member 14 and the outer fabric 15 which maintain the shape of the belt are overlapped, and the sewing end 17 is wrapped around the edge thereof, and the sewing member 17 is wrapped and connected to the elastic band 11 based on the sewn shape. The connection part 18 and the Velcro tape attachment parts 16 and 19 which can adjust a belt length are comprised.

 Specifically, as shown in Fig. 5, the connecting portion 18 of each of the belt portion 3 and the elastic band 11 below the knee, which is in close contact with each knee, has an inner fabric 13-supporting member ( 14) -elastic band 11-outer fabric 15 are piled up in order, and as shown in FIG. 6, one of the belt parts 3 below the knee is inner fabric 13-support member 14- The outer fabric 15 overlaps in order, and the loop portion 19 of the Velcro tape is attached to the outside of the outer fabric 15, and as shown in Fig. 7, the other end of the belt portion 3 under the knee is The inner fabric 13, the support member 14, and the outer fabric 15 overlap each other, and the hook 16 of the Velcro tape is attached to the inner fabric 13. And the lower knee belt portion 3 'closely attached to the lower left knee and the elastic band portion 4' connected thereto are symmetrical with the lower knee belt portion 3 closely attached to the lower right knee and the elastic band portion 4 connected thereto. Duplicate description is omitted because it is the same configuration. In addition, it is the same in another embodiment demonstrated below that the belt parts 3 'and 3 of the lower body and the left and right elastic band parts 4' and 4 are symmetrical.

 The inner fabric 5, the support member 6, the outer fabric 7 of the waist belt portion 2, and the inner fabric 13, 13 'of the belt portion 3, 3' under each knee, support The members 14 and 14 'and the outer fabrics 15 and 15' can be made of the same material. The members 14 and 14 'can be made of a thin and light material so as to reduce the feeling of foreign body, increase the wearing comfort, and do not inconvenience the activity.

 Loop portion 12 of the Velcro tape attachment portions 8, 12, 16, 16 ', 19, 19' for adjusting the length of the waist belt portion 2 and the belt portions 3, 3 'below each knee. 19, 19 ') may be omitted if the outer surface of the outer fabrics 7, 15, 15' is made of a material that can replace the loop role.

 In addition, it is preferable that the support members 6, 14 and 14 'of the waist belt portion 2 and the belt portions 3 and 3' below the knees are not deformed to the elasticity of the elastic bands 11 and 11 '. .

 And the leg stretching tool (1), as well as to be worn directly on the body, can be worn on the garment, so as to change the inner fabric (5, 13, 13 ') according to the use, and also the support member (6, When the inner surface of the 14, 14 ') is allergic and moisture-proof, and the wearing feeling is improved, the separate inner fabrics 5, 13, 13' can be omitted, and the inner fabrics 5, 13, 13 ' If the support member 6, 14, 14 'can also serve as a role, the support member 6, 14, 14' can be omitted.

In addition, allergic and moisture-proof treatment is performed on the inner side, and the outer side is made of one layer of fabric processed to replace the loop role without being deformed by the elasticity of the elastic bands 11 and 11 '. 9, 17, 17 'are omitted, inner fabrics 5, 13, 13', support members 6, 14, 14 'and velcro tape attachments 8, 12, 16, 16', 19, 19 It is possible to obtain the functions of the loop portion (12, 19, 19 ') and the outer fabric (7, 15, 15') of the '), a specific example is neoprene.

 The elastic band portion 4, 4 'is made of a material having elasticity, specifically, for example, using latex, urethane, nylon, lycra, neoprene, rubber, and wearing it directly on the body, It is desirable that the contact surface to be contacted minimizes skin irritation such as allergy and moisture prevention.

 The elastic band portion 4, 4 'is preferably thinned in consideration of activity, use and fit, and, for example, a cross section of the elastic band 11, 11' is cut into a plate shape, a hose shape, and a ring shape. More specifically, for example, in order not to be exposed when worn in clothes, as shown in FIG. 1, a thin plate is preferable.

And, in the connection between the waist belt portion (2) and the belt portion (3, 3 ') below each knee, the connection portion (10, 10') with the elastic band (11, 11 ') to the waist belt portion (2) There is at least one, so that each of the belt portion (3, 3 ') below the knee has at least one connection (18, 18') with the elastic band (11, 11 '). More preferably, at least one or more connecting portions 10 and 10 'with the elastic bands 11 and 11' are connected to the waist belt portion 2 from the front of the waist to the side, and each belt portion below the knee is present. At least one connection portion 18, 18 'with the elastic bands 11, 11' is positioned at the corresponding position from the rear side to the side surface under each knee (3, 3 ').

 Here, a specific example of the shape and configuration of the elastic band portion formed to properly act on the lower body muscles and the skeleton affecting the growth plate stimulation according to the taping therapy will be described in detail with reference to FIGS. 1 and 8 to 10. .

 As shown in Fig. 1, the 11-shaped elastic band portions 4 and 4 'are straight from the waist belt portion 2 to the side of each knee joint and to the belt portions 3 and 3' under each knee. I-shaped elastic band (11, 11 ') connected to the lower part of the knee close to the lower knee belt portion 3' and the elastic band portion 4 'connected thereto, the lower knee below the knee close to the right knee The belt part 3 and the elastic band part 4 connected thereto are symmetrical with each other. In addition, the symmetry between the belt portions 3 'and 3 below the left and right knees and the left and right elastic band portions 4' and 4 is the same in other embodiments described below. The 11-shaped elastic band portion 4, 4 'mainly acts on the adductor muscles involved in hormone secretion and the biceps femur, which extends the hip joint and flexes and abducts the knee.

 8 to 9 are front views of the leg stretching tool according to the second and third embodiments of the present invention.

 As shown in Fig. 8, the X-shaped elastic band portion 4a descends from the waist belt portion 2a and crosses each other at the front of the thigh, and then passes through the side of each knee joint, and then each belt portion 3a below the knee. Or an I-shaped elastic band 11a connected up to) or as shown in FIG. 9, the X-shaped elastic band portion 4b descends from the waist belt portion 2b and has an intersection point located at the front of the thigh. It can be formed by forming the X-shaped elastic band (11b) connected to both side of the knee joint, to the belt portion (3b) below each knee, such X-shaped elastic band portion (4a, 4b), the bending of the hip joint · It mainly acts on the abdominal muscles to help abduction and adduction of knee joint.

 The rest of the configuration of the second embodiment and the third embodiment is the same as that of the first embodiment of the present invention, and thus a detailed description thereof will be omitted.

 10 is a front view of a leg stretching tool according to a fourth embodiment of the present invention.

 As shown in Fig. 10, the inverted Y-shaped elastic band portion 4c descends from the waist belt portion 2c, has an intersection point located above the front of the knee, passes through both sides of each knee joint, and passes under each knee belt. Consisting of the inverted Y-shaped elastic bands (11c, 11c ') connected to the portion (3c), and the inverted Y-shaped elastic band portion (4c) is mainly in the quadriceps muscles that extend the knee joint and is involved in hip flexion Works.

 Since the rest of the configuration of the fourth embodiment is the same as that of the first embodiment of the present invention, detailed description thereof will be omitted.

 And the muscles affected by the leg stretching tool according to the present invention is not limited to the above-mentioned representative muscles.

 Also, like the elastic band portion 4, 4 ', 4a, 4b, 4c described above, the I-shaped elastic band 11, 11', 11a or the X-shaped 11b or the inverted Y-shaped 11c, 11c ') need not be composed of an elastic band cut in the form of, for example, it may be composed of an elastic band cut in the form of an S-shaped elastic band or inverted U-shaped.

In addition, the connection parts 10, 10 ', 10a, 10b, 10c with the elastic bands 11, 11', 11a, 11b, 11c, and 11c 'to the waist belt portions 2, 2a, 2b and 2c, the front of the waist At least one at a corresponding position from the side to the side, and the elastic bands 11, 11 ', 11a, 11b, 11c, 11c' in each belt portion 3, 3 ', 3a, 3b, 3c below the knee. The joints 18, 18 ', 18a, 18b, 18c are at least one or more in corresponding positions from the rear to the side under each knee.

 The widths of the individual elastic bands 11, 11 ', 11a, 11b, 11c, and 11c' are preferably formed on average in a range of 1 to 10 cm, and the inverted Y-shaped shapes 11c and 11c shown in FIG. Like one elastic band cut with '), one elastic band is divided into several branches, and the elastic band width of the split branch portion (11c') is 0.2 mm narrower than the one branch portion (11c). It is desirable to.

11 is a perspective view of the elastic band and the belt connection portion according to the fifth embodiment of the present invention, Figure 12 is a perspective view of the elastic band and the belt connection portion according to the sixth embodiment of the present invention.

As shown in Fig. 1, the connecting portions 10, 18, 18 'of the waist belt portion 2 and the elastic bands 11, 11' in each of the belt portions 3, 3 'below the knee, Basically, in addition to the form of directly bonding by gluing and sewing, as shown in Fig. 11, the ring 20a is attached to the connecting portion 10d, and the first connecting member 21 is fitted to the ring 20a to be elastic. It can be in the form of connecting with the band (11d), as shown in Figure 12, to attach the ring (20b) to the connecting portion (10e), so that each elastic band (11e) detachable, each elastic band ( Attaching the detachable second connecting member 22 to 11e), it can be in the form of connecting the detachable elastic band (11e) and the ring 20b attached to the connecting portion (10e).

 The hooks 20a and 20b attached to the connecting portions 10d and 10e may be fabrics that are not easily broken, for example, nylon and polyester, and the first connecting member 21 and the second connecting member 22. ), The solid material, specifically, metal, wood, plastic is used.

 The rest of the configuration of the fifth embodiment and the sixth embodiment is the same as that of the first embodiment of the present invention, and thus detailed description thereof will be omitted.

 Figure 13 is a front view showing a leg stretching tool according to a seventh embodiment of the present invention.

 As shown in Figure 13, the upper end of the elastic band portion (4d) may be included in the adjustable length 23 is adjustable.

 Specifically, as shown in Fig. 14, the connecting portion 10f of the waist belt portion 2d and the elastic bands 11f and 11g has an inner fabric 5f-support member 6f-two elastic bands. (11g, 11f)-Outer fabric 7f is piled up in order, and the loop part 12f of a velcro tape attachment part is attached to the outer side of the outer fabric 7f to one side of the waist belt part 2d.

 As shown in Fig. 15, the inner elastic band 11g is attached to the length adjusting guide portion 24 in a ring shape, and the outer elastic band 11f is fitted into the hole of the length adjusting port 23, so that the elastic band portion ( 4d) length is adjusted.

 The rest of the configuration of the seventh embodiment is the same as that of the first embodiment of the present invention, and thus a detailed description thereof will be omitted.

 16 is a front view of the leg stretching tool according to the first embodiment of the present invention.

 As shown in Fig. 16, when the leg stretching tool 1 according to the first embodiment of the present invention is worn, the connecting portion 10, 10 'of the waist belt portion 2 and the elastic bands 11, 11'. ) Is located at the waist front portion, the elastic band portion (4, 4 ') is descended from the waist belt portion (2), passing through the side of each knee joint, is formed obliquely to the rear of each knee joint. In addition, the velcro hook portion 8 of the waist belt portion 2 is located at the waist front portion, and the velcro hook portions 16, 16 'of the belt portion 3, 3' below each knee are front portions under each knee. Located in

 Figure 17 is a front view wearing a leg stretching tool according to a second embodiment of the present invention.

 As shown in Fig. 17, when the leg stretching tool according to the second embodiment of the present invention is worn, the connecting portion 10a of the waist belt portion 2a and the elastic band 11a is located at the front of the waist and is elastic The band part 4a descends from the waist belt part 2a, has an intersection point located on the front of the thigh, passes through both sides of each knee joint, and is formed obliquely to the rear face of each knee joint. In addition, the velcro hook portion 8a of the waist belt portion 2a is located at the waist front portion, and the velcro hook portion 16a of the belt portion 3a below each knee is located at the front portion below each knee. And the front view wearing the leg stretching tool according to the third embodiment of the present invention is the same as Figure 17, it will be omitted.

 18 is a front view of a leg stretching tool according to a fourth embodiment of the present invention.

 As shown in FIG. 18, when the leg stretching tool according to the fourth embodiment of the present invention is worn, the connecting portion 10c of the waist belt portion 2c and the elastic band 11c is located at the waist front portion and is elastic. The band portion 4c descends from the waist belt portion 2c and is positioned at an intersection point above the front of each knee, passes through both sides of each knee joint, and is formed obliquely to the rear of each knee joint. In addition, the velcro hook portion 8c of the waist belt portion 2c is located at the waist front portion, and the velcro hook portion 16c of the belt portion 3c below each knee is located at the front portion below each knee.

 19 is a rear view of the leg stretching tool according to the first embodiment of the present invention.

 As shown in Fig. 19, when the leg stretching tool according to the first embodiment of the present invention is worn, the connecting portion 18 of each belt portion 3, 3 'and the elastic band 11, 11' below the knee. , 18 ') is located at the rear under each knee. And the position of the connection portions 18a, 18b, 18c of the belt portions 3a, 3b, 3c and the elastic bands 11a, 11b, 11c, 11c 'under each knee in the second to fourth embodiments. Is omitted because it is the same as the position of the first embodiment.

 16 to 19, the velcro tape hook portions 16, 16 ', 16a, 16b, and 16c of the belt portions 3, 3', 3a, 3b, and 3c below each knee are respectively Located in the front part below the knee, the elastic band (4, 4 ', 4a, 4b, 4c) does not cover the front and rear of the knee, it is easy to stretch and stretch the knee, and is not inconvenient for activity.

 In addition, it is preferable that the leg stretching tool is worn so that the elastic band portions 4, 4 ', 4a, 4b, 4c are not too tight in the upright position.

 20 is a side view showing the action when wearing the multi-listening tool according to the first embodiment of the present invention.

 As shown in Fig. 20, when the leg stretching tool according to the first embodiment of the present invention is worn, the support force (p1) for extending the leg and the elasticity in the opposite direction are supported by the waist belt portion 2 as a support. By the elasticity of the band portions 4, 4 ', a traction force p2 for pulling up the belt portion 3.3' below the knee in close contact with each knee acts. In order to resist this traction force (p2), the leg extension force (p1) is increased, so that the lower body muscles are strengthened, and the growth plate of the lower body skeleton, specifically, for example, the growth plate of the knee, tibia, fibula and femur, is stimulated. Note can get leg stretching effect. In addition, since the basic operation | movement state at the time of wearing the multi-listening tool by this invention is the same also in 2nd Example-4th Example, it abbreviate | omits.

Furthermore, the leg stretching tool according to the present invention attaches the waist belt portion of the leg stretching tool to the outside of the lower part of the lower part of the lower part of the leg, and under each knee to wrap the lower part of each knee to the outside of each lower part of the lower part. It is attached to the lower part of the lower part of the lower part and the inner side of the lower part of the lower part of the lower part of the knee attached to the lower belt part attached to the lower belt and attached to the lower belt The leg stretching tool can be used, and specifically, for example, the leg stretching tool can be attached to the bottom of the length from the waist to the ankle to be integral.

Next, with reference to FIGS. 21-24, the application example which attached the leg stretching tool by this invention from the waist to the ankle to the bottom of the length is demonstrated.

Fig. 21 is a front view showing a first application of the leg stretching tool according to the present invention, and attaches the leg stretching tool according to the first embodiment of the present invention to the outer side of the length from the waist to the ankle, in one piece with the bottom It shows the form to say.

The lower body integrated leg stretching tool shown in Fig. 21 attaches the waist belt portion 2 of the leg stretching tool to the outer side of the lower waist, and each of the lower knees surrounds the outer side under each knee. Between the lower belt portion (3,3 ') and a lower waist belt portion (2) attached to the lower waist and each lower belt portion (3,3') attached to the lower knee I-shaped elastic bands 11 and 11 'connecting linearly to each other are formed by attaching 11-shaped elastic band portions 4 and 4' to the outside of the bottom. And as shown in Fig. 16, the front view wearing the leg stretching tool according to the first embodiment of the present invention, the connecting portion 10, 10 'of the waist belt portion 2 and the elastic band (11, 11') is a waist Located in the front portion, the elastic band portion (4, 4 ') is attached from the waist belt portion (2) to pass through the side of each knee joint, obliquely formed to the rear of each knee joint. In addition, the velcro hook portion 8 of the waist belt portion 2 is located at the waist front portion, and the velcro hook portions 16, 16 'of the belt portion 3, 3' below each knee are placed at the front portion under each knee. Located.

Since the rest of the configuration of the first application example is the same as the rest of the configuration of the first embodiment, detailed description thereof will be omitted.

Fig. 22 is a front view showing a second application example of the leg stretching tool according to the present invention, in which the leg stretching tool according to the second embodiment of the present invention is attached to the lower part of the length from the waist to the ankle and integrated with the lower part; It shows form.

The lower leg type stretching tool shown in Fig. 22 attaches the waist belt portion 2a of the leg stretching tool to the outside of the lower waist, and each of the lower knees is wrapped outside the lower knee. I-shape which attaches the belt part 3a below the knee, and connects between the waist belt part 2a attached to the lower waist part, and each lower belt part 3a attached to each lower knee part. An X-shaped elastic band portion 4a intersected with the elastic band 11a is formed by being attached to the lower outer side. In addition, the leg stretching tool according to the third embodiment of the present invention is attached, the form integral with the bottom, the waist belt portion (2b) of the leg stretching tool is attached to the outside of the lower waist, each knee of the lower On the outside of the lower part, each lower belt part 3b surrounding each knee is attached, the waist belt part 2b attached to the lower waist part, and each knee lower part attached to each lower knee part It is formed by attaching the X-shaped elastic band portion 4b formed of the X-shaped elastic band (11b) connecting the belt portion (3b) to the outside of the bottom, the rest of the configuration is the same as the rest of the configuration of the second application example Omit. And as shown in Figure 17, the front view wearing the leg stretching tool according to the second and third embodiments of the present invention, the connecting portion 10a of the waist belt portion (2a, 2b) and the elastic band (11a, 11b) , 10b) is located in the front of the waist, the elastic band portion (4a, 4b) descends from the waist belt (2a, 2b) is located at the intersection of the front of the thigh, passing through both sides of each knee joint, obliquely to the back of each knee joint Attach to form. In addition, the velcro hook portions 8a and 8b of the waist belt portions 2a and 2b are positioned at the front of the waist, and the velcro hook portions 16a and 16b of the belt portions 3a and 3b under the knees are respectively below the front of each knee. Located in wealth. In addition, since the remaining structure of this 2nd application example is the same as the remaining structure of 2nd Example and 3rd Example, detailed description is abbreviate | omitted.

Fig. 23 is a front view showing a third application of the leg stretching tool according to the present invention, in which the leg stretching tool according to the fourth embodiment of the present invention is attached to the lower part of the length from the waist to the ankle and integrated with the lower part; It shows form.

The lower leg integrated tool shown in Fig. 23 attaches the waist belt portion 2c of the leg stretching tool to the outside of the lower waist, and each of the lower knees is wrapped outside the lower knee. Inverting the belt portion 3c below the knee and connecting the waist belt portion 2c attached to the lower waist and the lower belt portion 3c attached to each lower knee It is formed by attaching the inverted Y-shaped elastic band portion 4c formed of the Y-shaped elastic bands 11c and 11c 'to the outside of the lower side.

And as shown in Figure 18, the front view wearing the leg stretching tool according to the fourth embodiment of the present invention, the connecting portion (10c) of the waist belt portion (2c) and elastic bands (11c, 11c ') is in the front waist portion Position, the elastic band portion 4c descends from the waist belt portion (2c), the intersection is located above the front of each knee, passing through both sides of each knee joint, attached to be formed obliquely to the rear of each knee joint. In addition, the velcro hook portion 8c of the waist belt portion 2c is located at the waist front portion, and the velcro hook portion 16c of the belt portion 3c below each knee is located at the front portion below each knee. Since the rest of the configuration of the third application example is the same as the rest of the configuration of the fourth embodiment, detailed description thereof is omitted.

Figure 24 is a rear view showing a first application example of the leg stretching tool according to the present invention.

As shown in Fig. 24, in the lower body integrated leg stretching tool, each of the belt portions 3, 3 'below the knee and the connecting portions 18, 18' of the elastic bands 11, 11 'are each below the knee. Attach to the back of the As for the positions of the belt portions 3a and 3c under the knees and the connecting portions 18a and 18c of the elastic bands 11a and 11c in the second to third applications, the same positions as in the first application example are used. Are omitted.

Also in the leg stretching tool attached to the lower part, the connecting parts 10, 10 ', 10a, 10b to the elastic bands 11, 11', 11a, 11b, 11c on the waist belt portions 2, 2a, 2b, 2c. At least one, 10c is located at a position corresponding to the lower side from the front of the lower waist, and the elastic bands 11, 11 ', 11a on the belt portions 3, 3', 3a, 3b, 3c under each knee. , 11b, 11c are attached so that at least one connection portion 18, 18 ', 18a, 18b, 18c is in a corresponding position from the rear side to the side surface under each lower knee.

In addition, the elastic band portion of the leg stretching tool does not necessarily need to be attached to the outside of the bottom, but may be attached to the inside.

And while the above application has been described with respect to the shape applied to the bottom of the leg length from the waist to the ankle, it is also applicable to the bottom of the leg with a length below the knee from the waist.

1 is a front view of a leg stretching tool according to a first embodiment of the present invention

FIG. 2 is a cross-sectional view taken along the arrow line A-A in FIG.

3 is a cross-sectional view taken along the arrow line B-B in FIG.

4 is a cross-sectional view taken along the line C-C in FIG.

5 is a cross-sectional view taken along the arrow line D-D in FIG.

6 is a cross-sectional view taken along the arrow E-E in FIG.

FIG. 7 is a cross-sectional view taken along the arrow line F-F in FIG.

8 is a front view of the leg stretching tool according to a second embodiment of the present invention

9 is a front view of the leg stretching tool according to a third embodiment of the present invention

10 is a front view of the leg stretching tool according to a fourth embodiment of the present invention

11 is a perspective view of the elastic band and the belt connection portion according to the fifth embodiment of the present invention

12 is a perspective view of the elastic band and the belt connection portion according to the sixth embodiment of the present invention

Figure 13 is a front view of the leg stretching tool according to a seventh embodiment of the present invention

FIG. 14 is a cross-sectional view taken along the arrow line G-G in FIG.

15 is a cross-sectional view taken along the arrow H-H line in FIG.

Figure 16 is a front view wearing a leg stretching tool according to a first embodiment of the present invention

17 is a front view of the leg stretching tool according to the second and third embodiments of the present invention;

18 is a front view wearing a leg stretching tool according to a fourth embodiment of the present invention

19 is a rear view of a leg stretching tool according to a first embodiment of the present invention;

Figure 20 is a side view showing the action when wearing the multi-listening tool according to the first embodiment of the present invention

Figure 21 is a front view showing a first application example of the leg stretching tool according to the present invention

Figure 22 is a front view showing a second application example of the leg stretching tool according to the present invention

Figure 23 is a front view showing a third application example of the leg stretching tool according to the present invention

Figure 24 is a rear view showing a first application example of the leg stretching tool according to the present invention

DESCRIPTION OF REFERENCE NUMERALS

1: leg stretching tool 2: waist belt 3,3 ': belt portion below the knee

4,4 ': Elastic band part 5,13,13': Internal fabric 6,14,14 ': Support member

7,15,15 ': Outer fabric 8,16,16': Hook portion of Velcro tape

9,17,17 ': Sewing end 10,10', 18,18 ': Connecting part of elastic band and belt part

11,11 ': Elastic band 12,19,19': Loop of Velcro tape

Claims (9)

A waist belt portion in close contact with the waist, a belt portion under each knee in close contact with each knee, and an elastic band portion connecting the waist belt portion and the belt portion under the knee, and the elastic band portion Each elastic band is connected to extend from the waist belt portion to at least one side of the knee to the belt portion below each knee, the waist belt portion has at least one connection with the elastic band, Leg stretching tool, characterized in that at least one connection portion with the elastic band in the belt portion below the knee The method according to claim 1, wherein the elastic band portion connecting between the waist belt portion and the belt portion below each knee, descends from the waist belt portion, passing through the side of each knee joint, in a straight line to each belt portion below the knee Leg stretching tool characterized in that the 11-shaped elastic band portion composed of an I-shaped elastic band connected The method according to claim 1, wherein the elastic belt portion for connecting between the waist belt portion and the belt portion below each knee, descend from the waist belt portion, cross each other in front of the thigh, past each side of the knee joint, respectively Leg stretch tool, characterized in that the X-shaped elastic band portion, consisting of an I-shaped elastic band connected to the belt portion below the knee The method according to claim 1, wherein the elastic belt portion connecting between the waist belt portion and the belt below each knee, descend from the waist belt portion, the intersection is located in the front of the thigh, passing through both sides of each knee joint, Leg stretching tool, characterized in that the X-shaped elastic band portion composed of an X-shaped elastic band connected to the belt portion below the knee The method according to claim 1, wherein the elastic band for connecting between the waist belt portion and the belt portion below each knee, descend from the waist belt portion, the intersection is located above the front of each knee, passing both sides of each knee joint, Leg stretching tool, characterized in that the inverted Y-shaped elastic band consisting of an inverted Y-shaped elastic band connected to the belt portion below each knee The connecting portion of the waist belt portion and the elastic band in each of the belts below the knee attaches a loop to the connecting portion of the waist belt portion and the belt portion of each knee below. Attaching a second connecting member to each of the elastic band to attach and detach the elastic band, the leg stretching tool characterized in that it is connected to each of the elastic band and the detachable elastic band attached to the connecting portion The leg stretching tool according to claim 1, wherein the elastic band portion connecting the waist belt portion and the belt portion below the knee includes a length adjusting tool capable of adjusting the length at the upper end of the elastic band portion. Furthermore, each said below-belt belt part which affixes the said waist belt part of a leg stretching tool to the outer side of the lower part of a lower leg with a leg, and wraps below each knee on the outer side under each lower leg. It is attached to the lower waist portion and the elastic band portion for connecting between the waist belt portion attached to the lower waist portion and the lower belt portion attached to each lower knee attached to the outer side of the lower, Characterized leg stretching tool. Furthermore, each said below-belt belt part which affixes the said waist belt part of a leg stretching tool to the outer side of the lower part of a lower leg with a leg, and wraps below each knee on the outer side under each lower leg. Attaching the elastic band portion connecting the waist belt portion attached to the lower waist portion and the belt portion below each knee attached to the lower knee portion of the lower knee, Characterized leg stretching tool.

Images