JP2009254482A - Health appliance for footwear - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a health appliance for footwear post-installed to the footwear suited to a preference of a user and capable of functioning the footwear as a health footwear. <P>SOLUTION: This health appliance for footwear which is post-installed to the footwear and functions the footwear as the health footwear, includes a substantially plate-like base plate member detachably formed to the footwear board base, an adhesion member interposed between the base plate member and the footwear board base and sticking the base plate member to the footwear board base, a push-in member projecting from the base plate member toward the footwear board base and being pushed in the footwear board base, and a support leg member curvedly formed from the base of the base plate member into an arcuate shape in the side view and formed in the width direction of the footwear board base at a certain interval. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a footwear health device that is retrofitted to footwear and allows the footwear to function as healthy footwear.

  Regardless of recent times, the maintenance and promotion of physical health is a major concern of people, and various health appliances have been developed. For example, as described in Patent Document 1 below, healthy footwear has been developed. Etc. have been proposed. In this healthy footwear, a convex curved surface having an arc shape in cross section, a bow shape, or a curved surface similar thereto is formed on the back surface of the footwear main body, and this convex curved surface is on the ground (including the floor surface; the same applies hereinafter). It is possible to stretch the lower limbs by walking on the ground while keeping a balance, or by making a seesaw motion in the front-rear direction with the convex curved surface as a fulcrum.

By the way, generally, with regard to general footwear, design preferences often differ from user to user, and the user's preference also often varies from user to user. Such user preferences naturally appear in the design and comfort of healthy footwear, and users are encouraged to use designs and comfort that suit their own tastes as much as possible. It is a waste.
Japanese Utility Model Publication No. 63-54304

  However, in the healthy footwear described in FIG. 1 to FIG. 4 in the above-mentioned Patent Document 1, the convex curved surface is integrally fixed to the back surface of the footwear body, so that the user likes the design and the comfort of the footwear body. Otherwise, there was a problem that such healthy footwear could not be used.

  Further, in the healthy footwear shown in FIGS. 5 and 6 in Patent Document 1, the convex curved body is detachably fixed from the back surface of the footwear main body via a fastener or a screw nail. A special footwear body is required to fix the footwear, so if the design and comfort of this footwear body do not match the user's preference, it will eventually not be possible to use such healthy footwear There was a point.

  However, in such a case, it is possible to prepare a large number of healthy footwear and footwear bodies with different designs and comforts, but as a matter of fact, manufacturing a large number of variations increases the manufacturing cost, so at most several types There was a fact that only a few variations could be prepared.

  The present invention has been made to solve the above-described problems, and provides a footwear health device that can be retrofitted to footwear that suits the user's preference so that the footwear can function as healthy footwear. It is an object.

  To achieve this object, the footwear health device according to claim 1 is a substantially plate-like substrate member that is attached to the footwear and allows the footwear to function as a healthy footwear, and is formed on the bottom surface of the footwear base so as to be attached to the footwear. And an adhesive member interposed between the substrate member and the footwear base bottom surface and sticking the substrate member to the footwear base bottom surface, projecting from the substrate member toward the footwear base bottom surface, A pressing member formed so as to be able to be pressed, and a support leg member formed in a substantially arc shape in a side view from the bottom surface of the substrate member and formed with a certain width in the width direction of the footwear base bottom surface.

  According to the footwear health implement of claim 1, when the footwear health implement is retrofitted to the footwear, the footwear functions as a health footwear. Here, the health device for footwear is attached to the bottom surface of the footwear base by attaching the base material member to the bottom surface of the footwear base via the sticking member. With the attachment of the substrate member, the footwear health device is in a state where the pushing member is pushed into the bottom surface of the footwear base and bites into the bottom surface of the footwear base, and the support leg member extends in the width direction of the footwear base bottom surface. It is attached to the footwear in a state where it protrudes from the bottom of the footwear table in a substantially arc shape with a certain width.

  The footwear to which the footwear health equipment is attached in this way becomes healthy footwear, and a user who wears such footwear on a footwear table that swings like a seesaw with the supporting leg member as a fulcrum. , Stand or walk while balancing. In addition, when standing or walking with the support leg member as a fulcrum in this way, the pushing member bites into the bottom of the footwear base and is caught so that the board member is prevented from sliding relative to the bottom surface of the footwear base. Thus, the board member is firmly fixed to a fixed position on the bottom surface of the footwear base.

  The footwear health device according to claim 2 is the footwear health device according to claim 1, wherein the push-in member protrudes from a front portion of the substrate member, and the substrate protrudes from the first protrusion portion. And a second projecting portion projecting from a rear portion of the substrate member with an interval in the front-rear direction of the member.

  According to the footwear health device of this aspect 2, the same action as that of the footwear health device according to claim 1 is performed, and the pushing member is provided on the front side portion of the substrate member and the rear portion of the substrate member. The 2nd projection part in a side part is pushed in to the footwear base bottom, respectively. For this reason, the board member is firmly prevented from sliding in the front-rear direction with respect to the bottom surface of the footwear base by the front and rear projections, and is twisted with respect to the footwear during walking or exercise. When the couple acts, it is also possible to prevent the board member from sliding around the footwear base bottom.

  The footwear health device according to claim 3 is the footwear health device according to claim 1 or 2, wherein the support leg member is formed on a support plate portion that is curved in a substantially arc shape in a side view, and a front end portion of the support plate portion. A first contact portion that is continuously provided and attached to the bottom surface of the substrate member; and a second contact portion that is provided continuously to a rear end portion of the support plate portion and is attached to the bottom surface of the substrate member. The push-in member is integrally formed with the support leg member, and is connected to the front end portion of the support plate portion together with the first abutting portion and penetrates the base plate member to the bottom surface of the footwear base. A first protrusion projecting toward the rear and a second abutting portion and a rear end portion of the support plate, and projecting toward the bottom surface of the footwear table through the substrate member. 2 protrusions.

  According to the footwear health device of claim 3, the support leg member acts in the same manner as the footwear health device of claim 1 or 2, and the support plate member is grounded to the floor surface or the ground. It will support the footwear. The support leg member is attached to the bottom surface of the substrate member via the first and second attachment portions. Further, the support leg member is integrally formed with a pressing member, so that the number of parts can be reduced. The pressing member includes a first protrusion and a second protrusion, and the first protrusion and the second protrusion are support plate portions together with the first and second contact portions of the support leg member. The front end portion and the rear end portion are continuously provided, projecting through the substrate member, and pushed into the bottom surface of the footwear base.

  The footwear health device according to claim 4 is the footwear health device according to claim 3, wherein the support plate portion of the support leg plate, the first wearing portion and the second wearing portion, and the first protruding portion of the pushing member. And the 2nd projection part is formed by bending one board | plate material.

  The footwear health device according to claim 5 is the footwear health device according to any one of claims 1 to 4, wherein the tip of the pushing member, the tip of the first projection, or the tip of the second projection is It is formed in a pointed shape. Therefore, when the front end of the pressing member, the front end of the first protrusion, or the front end of the second protrusion is pressed into the footwear base bottom surface, these front ends can be easily bited into the footwear base bottom surface.

  According to the footwear health device of the present invention, the board member for attaching the supporting leg member to the bottom surface of the footwear base is stuck to the bottom face of the footwear base by the sticking member interposed between the base board member and the bottom face of the footwear base. Therefore, like conventional healthy footwear, it is necessary to integrally fix the support leg member to the bottom surface of the footwear table, or to separately process the fastener and the through hole on the footwear bottom itself. Absent.

  That is, according to the health equipment for footwear of the present invention, by adopting a very simple fixing method using the sticking member, the supporting leg member is also attached to the bottom of the footwear base of the ready-made footwear via the substrate member. Since it can be easily retrofitted, there is an effect that the footwear having the form, design and comfort that the user prefers can easily function as healthy footwear without any special processing.

  Moreover, even though the substrate member is an extremely simple fixing method in which the substrate member is adhered to the bottom surface of the footwear table via the adhesion member, such a substrate is formed by the pushing member being pushed into the footwear surface and biting in. There is an effect that the member can be firmly fixed at a fixed position on the bottom surface of the footwear table without sliding the member with respect to the bottom surface of the footwear table. Therefore, when the user walks or exercises with the footwear with the footwear attached, the support leg member can be prevented from moving and becoming unstable.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a plan view of a health device 1 which is an embodiment of the health device for footwear of the present invention, and FIG. 2 is a right side view of the health device 1. Note that the left side view of the health device 1 appears symmetrically with the right side view of the health device 1 shown in FIG. 2.

  As shown in FIGS. 1 and 2, the health device 1 mainly includes a base plate 2 that is attached to a bottom surface (hereinafter referred to as “footwear table bottom surface”) 51 a (see FIG. 7) of a footwear base 51 of footwear 50. And a support leg 3 that functions as a ground contact portion of the healthy footwear 50. The base plate 2 and the support legs 3 are formed of a synthetic resin material having rigidity such as polycarbonate, for example.

  As shown in FIG. 1, the base plate 2 has a front portion (left side in FIG. 1) wider than a rear portion (right side in FIG. 1), and its front and rear direction (left and right direction in FIG. 1) middle portion is the front side. It is formed in a substantially flat pear shape or a substantially cuboid shape in a plan view, which is narrower in width than the portion and the rear portion. The base plate 2 has adhesive sheets 4, 5, and 6 attached to three locations, that is, a front end portion, an intermediate portion, and a rear end portion.

  These sticking sheets 4, 5, and 6 are double-sided adhesive tapes for sticking the base plate 2 to the footwear base bottom surface 51a. For example, the sticking sheets 4, 5, and 6 have elasticity or cushioning properties such as acrylic foam, polyethylene foam, and polyurethane foam. The adhesive layer which consists of an adhesive is formed in both surfaces of the base material made from a synthetic resin foam.

  In addition, the base plate 2 has a first through-hole 7 having a substantially single letter shape in the lateral width direction (vertical direction in FIG. 1) at the front portion thereof and between the front end portion and the intermediate portion of the adhesive sheets 4 and 5. It has been drilled. Furthermore, the base plate 2 is provided with a substantially single-character second through-hole 8 in the lateral width direction in the rear portion and between the rear end portion and the intermediate adhesive sheets 5 and 6 ( (See FIG. 3).

  Here, the first through hole 7 is an opening for causing the first push-in protrusion 9 to protrude from the top surface 2 a of the base plate 2, and has a larger width than the second through hole 8. On the other hand, the second through-hole 8 is an opening for causing the second pushing protrusion 10 to protrude from the top surface 2 a of the base plate 2.

  The first pushing protrusion 9 and the second pushing protrusion 10 are formed so as to be able to be pushed into the footwear base bottom surface 51a, and the base plate 2 is attached to the footwear base bottom surface 51a via the sticking sheets 4, 5, and 6. In this case, the base plate 2 is prevented from sliding with respect to the footwear base bottom surface 51a by being pushed into the footwear bottom surface 51a and being caught and caught.

  The “push-in” means that the first push-in protrusion 9 and the second push-in protrusion 10 are pushed into the footwear base bottom surface 51a, particularly when the base plate 2 is attached to the footwear base bottom surface 51a. Meaning that the base plate 2 is pressed or pressed against the footwear base bottom surface 51a, whereby the first push-in protrusion 9 and the second push-in protrusion 10 are pushed toward the footwear base bottom surface 51a and enter the footwear base bottom surface 51a. is doing.

  The first pushing projection 9 penetrates the first through hole 7 and projects from the front surface 2a front side portion of the base plate 2, and the second pushing projection 10 penetrates the second through hole 8 to form the base plate. 2 projecting from the rear portion of the top surface 2a. Each of the first pushing projection 9 and the second pushing projection 10 is formed in a substantially one-letter shape in the lateral width direction (vertical direction in FIG. 1) of the base plate 2, and the first pushing projection 9 is the second pushing projection 10. The width is larger than.

  Further, the first pushing projection 9 and the second pushing projection 10 are provided with a space in the front-rear direction (left-right direction in FIG. 1) of the base plate 2, and the first pushing projection 9 and the second pushing projection 10 are separated from each other. The intermediate sheet 5 is adhered to the portion between the protrusions 10. Further, the support legs 3 are fixed to the base plate 2 via rivets 11 attached to a total of four locations on both sides in the width direction of the front portion and on both sides in the width direction of the rear portion. .

  In this manner, the push-in projections 9 and 10 are not projected on the entire top surface 2a of the base plate 2, but are locally projected, so that the sticking sheets 4, 5, 6 and the like are provided. A sufficient plane space can be secured. For this reason, the area of the adhesive surface by these sticking sheets 4, 5, and 6 can be enlarged, and accordingly, the base plate 2 can be firmly fixed to the footwear base bottom surface 51a with a strong adhesive force.

  As shown in FIG. 2, on the top surface (upper surface) 2a of the base plate 2, the adhesive sheets 4, 5, and 6 are adhered to the above-mentioned three locations. The first push-in protrusion 9 and the second push-in protrusion 10 are provided so as to protrude upward. The support leg 3 is fixed to the bottom surface (lower surface) 2 b of the base plate 2 via the rivets 11 described above.

  The support leg 3 is connected to the support plate portion 12 that is bent downward from the bottom surface 2b of the base plate 2 and formed in a substantially arcuate shape when viewed from the side, and the front end portion (left side in FIG. 2) of the support plate portion 12. The first contact portion 13 that is attached to the bottom surface 2b of the base plate 2 and the rear end portion (right side in FIG. 2) of the support plate portion 12 are connected to the bottom surface 2b of the base plate 2. 2 wearing parts 14.

  Here, the support plate portion 12 is a portion that actually supports the footwear base 51, and the lower surface thereof serves as a support surface 12a that is grounded to the floor surface or the ground. Further, the first and second contact portions 13 and 14 are portions that are attached to the bottom surface 2 b of the base plate 2 via the rivets 11.

  3 (a) is a plan view of the base plate 2, FIG. 3 (b) is a longitudinal sectional view taken along line BB of FIG. 3 (a), and FIG. FIG. 4B is a right side view of the support leg 3. As shown in FIG. 3, the base plate 2 is provided with the first through hole 7 and the second through hole 8 described above in the front portion and the rear portion, respectively. In the width direction, it is formed in an approximately single character shape. The base plate 2 also has four rivet holes 15 through which the rivets 11 are inserted.

  As shown in FIG. 4A, the support leg 3 is a first plate having a substantially flat plate shape on both sides in the lateral width direction (upper and lower sides in FIG. 4A) of the front end portion of the support plate portion 12 (left side in FIG. 4A). The contact portions 13 and 13 are connected to each other. The substantially flat plate-like second contact portions 14 and 14 are connected to both sides of the rear end portion (right side in FIG. 4B) of the support plate portion 12 in the lateral width direction. It is installed. Further, rivet holes 16 through which the rivets 11 can be inserted are formed in the respective contact portions 13, 13, 14, 14 at locations corresponding to the rivet holes 15 of the base plate 2.

  Further, the support leg 3 is integrally formed with the first pushing protrusion 9 and the second pushing protrusion 10 described above. Specifically, the first pressing protrusion 9 is connected to the front end portion (left side in FIG. 4A) of the support plate portion 12 together with the first contact portions 13 and 13, and the first contact portions 13 and 13 are connected to each other. Projecting upward from between 13.

  Further, the second pushing projection 10 is connected to the rear end portion (right side in FIG. 4A) of the support plate portion 12 together with the second abutting portions 14 and 14, and the second abutting portions 14 and 14 are connected to each other. It protrudes upward from the space. Thus, the number of parts is reduced by combining and integrating the support leg 3 with the first pushing protrusion 9 and the second pushing protrusion 10.

  FIG. 5 is a development view of the support leg 3 and shows the original material 3 ′ before the support leg 3 is bent. As shown in FIG. 5, the prototype material 3 ′ of the support leg 3 is a single plate material, and a support plate portion 12 before bending is provided in the middle part in the front-rear direction (left-right direction in FIG. 5). The support plate portion 12 before being bent is formed in a substantially arc shape on both sides in the width direction (vertical direction in FIG. 5).

  Further, the original material 3 ′ has first contact portions 13, 13 formed on both sides in the width direction of the front end portion (left side in FIG. 5), and the first pressing projection 9 is formed between the first contact portions 13, 13. The second contact portions 14 and 14 are formed on both sides of the rear end portion (right side in FIG. 5) in the lateral width direction, and the second push-in projection 10 is formed between the second contact portions 14 and 14.

  And the support leg 3 is shape | molded in a form as shown in FIG. 4 by heating the original material 3 'formed as mentioned above, and making it bend.

  FIG. 6 is a front view of the health device 1. As shown in FIG. 6, the first pressing projection 9 has a plurality of pointed pressing teeth 9a formed at the tip thereof, and the plurality of pressing teeth 9a are arranged in a substantially serrated shape, and the footwear base bottom surface 51a It is easy to bite into the footwear bottom 51a when pushed into the footwear. The support plate 12 of the support leg 3 is formed with a certain width in the width direction of the footwear base bottom surface 51a.

  As shown in FIG. 5, the second pushing projection 10 is also provided with a plurality of pointed pushing teeth 10 a at the tip, similarly to the first pushing projection 9, and the plurality of pushing teeth 10 a They are arranged in a substantially sawtooth shape, and are easy to bite into the footwear base bottom surface 51a.

  FIG. 7 is a view showing a state in which the health device 1 is attached to the footwear 50. FIG. 7 (a) is a right side view of the footwear 50 to which the health device 1 is attached, and FIG. 7 (a) is a plan view, and FIG. 7 (c) is a longitudinal sectional view taken along the line CC of FIG. 7 (b).

  As shown in FIG. 7, according to the health device 1, the footwear 50 functions as a healthy footwear by retrofitting the health device 1 to the footwear 50. Here, in the health device 1, the base plate 2 is attached to the footwear base bottom surface 51a via the adhesive sheets 4, 5, 6 so that the base plate 2 is attached to the footwear base bottom surface 51a. . With the base plate 2 being attached, the health device 1 is in a state in which the first pushing protrusion 9 and the second pushing protrusion 10 are pushed into the footwear bottom 51a and are caught in the footwear bottom 51a. The support leg 3 is attached to the footwear base bottom surface 51a.

  Here, the first pushing protrusion 9 penetrates the first through hole 7 of the base plate 2 and projects from the top surface 2a of the base plate 2 toward the footwear base bottom surface 51a. Further, the second push-in projection 10 penetrates the second through hole 8 of the base plate 2 and projects from the top surface 2a of the base plate 2 toward the footwear base bottom surface 51a. Further, the top surface 2 a of the base plate 2 is attached to the footwear base bottom surface 51 a via the adhesive sheets 4, 5 and 6. The adhesive sheets 4, 5, and 6 are attached to the footwear base bottom surface 51a while being interposed between the top surface 2a of the base plate 2 and the footwear base bottom surface 51a.

  The footwear 50 to which the health device 1 is attached in this way becomes healthy footwear, and a user who wears the healthy footwear balances on the footwear table 51 that swings like a seesaw with the support leg 3 as a fulcrum. You can stand or walk while taking Moreover, when standing up or walking with the support plate portion 12 of the support leg 3 as a fulcrum in this way, the first push-in protrusion 9 and the second push-in protrusion 10 bite into the footwear base bottom surface 51a and get caught. The base plate 2 is prevented from sliding with respect to the footwear base bottom surface 51a, and the base plate 2 is firmly fixed at a fixed position on the footwear base bottom surface 51a.

  Further, a gap portion 17 is formed between the base plate 2 and the support plate portion 12, and the gap portion 17 is open on both sides in the lateral width direction (left and right direction in FIG. 6) of the support leg 3. . For this reason, a belt or the like can be inserted into the gap 17 formed between the footwear base 51 and the support leg 3.

  Therefore, for example, the health device 1 is attached to the footwear 50 of both feet, and an elastic belt such as a rubber fabric is passed through each gap portion 17 of both feet, and the user holds each belt separately with both hands, If a walking exercise or a stepping exercise is performed, an exercise of lifting the foot together with the footwear 50 can be applied via each belt, and exercise of both legs and exercise of both arms can be performed simultaneously.

  Next, a modification of the above embodiment will be described with reference to FIGS.

  FIG. 8A is a right side view of the footwear 50 to which the health device 20 of the second embodiment is attached, and FIG. 8B is a bottom view of FIG. 8A. The health implement 20 of the second embodiment uses a push-in member 21 separate from the support leg in place of the first push-in protrusion and the second push-in protrusion with respect to the health implement 1 in the first embodiment described above. It is. In the following, the same parts as those in the first embodiment are denoted by the same reference numerals, description thereof is omitted, and only different parts are described.

  As shown in FIG. 8A, in the health device 20 of the second embodiment, a plurality of pushing members 21 protruding from the base plate 2 toward the footwear bottom 51a are pushed into the footwear bottom 51a. Yes. Unlike the first embodiment, the pushing member 21 is formed separately from the support leg 22. The push-in member 21 is a screw (screw member) having a pointed tip, and is screwed into the base plate 2 from the bottom surface 2b of the base plate 2 in the gap portion 17 and penetrates the base plate 2 to the ceiling. It protrudes from the surface 2a.

  As shown in FIG. 8B, for example, the pressing member 21 includes both sides of the front side portion (left side in FIG. 8) of the base plate 2 in the width direction (up and down direction in FIG. 8B) and the rear side of the base plate 2. It is provided at a total of four locations on both sides in the width direction of the portion (right side in FIG. 8). Further, since the first pressing portion 23 and the second pressing portion 24 of the support leg 22 do not require the first pressing protrusion 9 and the second pressing protrusion 10, both are plate-like bodies that are continuous in the width direction. Both end portions in the lateral width direction are fixed to the base plate 2 by rivets 11.

  9A is a plan view of the health device 30 of the third embodiment, and FIG. 9B is a right side view of FIG. 9A (the two-dot chain line in the figure indicates the footwear 50). This is the virtual line shown.) Note that the left side view of the health device 30 of the third embodiment appears symmetrically with the right side view of the health device 30 shown in FIG. 9B.

  In the health device 30 of the third embodiment, the base plate 2 and the support leg 3 are integrally molded, whereas the health device 1 of the first embodiment described above has the base plate 2 and the support leg 3 as separate bodies. Is. In the following, the same parts as those in the first embodiment are denoted by the same reference numerals, description thereof is omitted, and only different parts are described.

  As shown in FIG. 9, on the bottom surface 2b of the base plate 2, a support leg 31 having substantially the same form as the support plate portion 12 of the support leg 3 in the first embodiment is integrally formed. It is a plate-like body that is curved in a substantially arc shape when viewed from the side, and protrudes downward from the bottom surface 2b of the base plate 2 (see FIG. 9B).

  A first pressing protrusion 32 and a second pressing protrusion 33 are integrally formed on the top surface 2 a of the base plate 2, and the first pressing protrusion 32 and the second pressing protrusion 33 are formed from the top surface 2 a of the base plate 2. It protrudes toward the footwear base bottom surface 51a (see FIG. 9B). The first push-in protrusion 32 and the second push-in protrusion 33 are formed of a plurality of needle-like bodies 32a and 33a whose tips are formed in a pointed shape (see FIG. 9A), and the footwear base bottom surface 51a. It is formed so as to be able to be pushed in.

  FIG. 10 is an enlarged right side view of a state in which the health device 40 of the fourth embodiment is attached to the footwear 50. Here, the health device 40 of the fourth embodiment is obtained by adding a non-slip member 41 that can be attached to the support leg 3 to the health device 1 of the first embodiment described above. In the following, the same parts as those in the first embodiment are denoted by the same reference numerals, description thereof is omitted, and only different parts are described.

  Note that the left side view of the health device 40 attached to the footwear 50 appears symmetrically with the right side view of the health device 40 shown in FIG. 9.

  As shown in FIG. 10, in the health device 40 of the fourth embodiment, an anti-slip member 41 that exhibits an anti-slip action is covered on the support surface 12 a of the support leg 3. The anti-slip member 41 covers substantially the entire support surface 12 a of the support leg 3. Note that the size of the anti-slip member 41 is not necessarily limited to covering the substantially entire support surface 12a. For example, the maximum curvature portion of the support surface 12a, that is, the lowermost end portion of the support surface 12a is provided. It may be smaller than the above size as long as it can be coated.

  The surface of the anti-slip member 41 is formed of a surface layer sheet material having flexibility and elasticity, and the surface layer sheet material is formed of a synthetic resin material having a large frictional resistance with the ground. Therefore, the anti-slip function can be imparted to the support leg 3 by the frictional contact between the anti-slip member 41 and the ground. The anti-slip member 41 contains a cushioning material (not shown) for mitigating the impact received by the health device 40. The cushioning material is composed of the support surface 12a of the support leg 3 and the surface layer sheet. It is interposed between the materials.

  Further, the anti-slip member 41 is provided with a plurality of fixing bands 41 a for fixing the anti-slip member 41 to the support leg 3. Two fixing bands 41a are provided on both sides of the support leg 3 in the width direction (perpendicular to the paper surface of FIG. 10). When the anti-slip member 41 is covered on the support surface 12 a of the support leg 3, the plurality of fixed bands 41 a are folded back at both ends in the width direction of the support leg 3 and are formed on the inner peripheral surface 12 b of the support leg 3. It will be worn.

  Here, a hook-and-loop fastener 42 (not shown) is attached to each fixed band 41a on a contact surface with the inner peripheral surface 12b of the support leg 3. Further, on the inner peripheral surface 12b of the support leg 3, a surface fastener 42 formed so as to be engageable with and removable from the surface fastener 42 of each fixing band 41a is attached. Accordingly, the surface fastener 42 of each fixed band 41 a comes into contact with the surface fastener 42 of the support leg 3, so that each fixed band 41 a comes into contact with the inner peripheral surface 12 b of the support leg 3.

  According to the health device 40 of the fourth embodiment configured as described above, when the anti-slip member 41 is attached, the anti-slip member 41 is applied to the support surface 12a of the support leg 3 and the lowest end of the support surface 12a. Part is covered. Then, each of the fixing bands 41 a in the anti-slip member 41 is folded back toward the inside of the gap portion 17 and is brought into contact with the inner peripheral surface 12 b of the support leg 3.

  By this contact, the surface fastener 42 of each fixing band 41 a is engaged with the surface fastener 42 of the support leg 3. Then, each fixing band 41a is attached to the inner peripheral surface 12b of the support leg 3, and the anti-slip member 41 is fixed to the support leg 3. As a result, the anti-slip member 41 is detachably attached to the health device 40. It is done.

  The present invention has been described based on the embodiments. However, the present invention is not limited to the above-described embodiments, and various improvements and modifications can be easily made without departing from the spirit of the present invention. It is a guess. For example, in the first and second embodiments, the support leg 3 is fixed to the base plate 2 via the rivet 11, but the fixing method is not necessarily limited to this. For example, a material such as vinyl chloride is used. When the base plate and the support legs are formed using both, they may be fixed with an adhesive.

  Moreover, although the present Example demonstrated using the double-sided adhesive tape as the sticking sheets 4, 5, and 6, the form of this sticking sheet is not necessarily limited to this, For example, a hook-and-loop fastener is stuck. It may be used as a sheet.

  Further, in the fourth embodiment, the anti-slip member 41 is formed using the surface layer sheet material and the cushioning material, but the structure of the anti-slip member 41 is not necessarily limited to this, for example, from a waste tire The tire piece obtained by cutting may be covered on the support surface of the support leg, and the tire piece may be fixed to the support leg by riveting.

  In the fourth embodiment, the hook-and-loop fastener 42 is used as a means for attaching the fixed band 41a to the inner peripheral surface 12b of the support leg 3. However, the form of the attaching means is not necessarily limited thereto. For example, you may make it stick a fixed band on the inner peripheral surface of a support leg with a double-sided adhesive tape.

It is a top view of the health implement which is one Example of this invention. It is a right view of a health device. (A) is a top view of a base board, (b) is a longitudinal cross-sectional view in the BB line of (a). (A) is a top view of a support leg, (b) is a right view of a support leg. It is an expanded view of a support leg, and is a prototype material before the support leg is bent. It is a front view of a health implement. It is the figure which showed the state which attached the health implement to footwear, (a) is the right view of footwear with which the health implement was attached, (b) is a top view of (a), (c () Is a longitudinal cross-sectional view in the CC line of (b). (A) is a right view of the footwear with which the health implement of 2nd Example was attached, (b) is a bottom view of (a). (A) is a top view of the health implement of 3rd Example, (b) is a right view of (a). It is the right view which expanded and looked at the state which attached the footwear of the health implement of 4th Example.

Explanation of symbols

1,20,30,40 Health equipment (health equipment for footwear)
2 Base plate (substrate member)
3,22 Support leg (support leg member)
4, 5, 6 Adhesive sheet (adhesive member)
9, 32 1st pushing protrusion (1st protruding part, part of pushing member)
10, 33 Second push-in protrusion (second protrusion, part of push-in member)
12 support plate parts 13 and 23 1st contact part 14 and 24 2nd contact part 21 pushing member 31 support leg (support leg member)
50 Footwear 51 Footwear platform 51a Bottom of footwear table (bottom of footwear table)

Claims (5)

In a footwear health device that is retrofitted to footwear and that functions the footwear as healthy footwear,
A substantially plate-like substrate member formed so as to be attached to the bottom of the footwear table;
An adhesive member interposed between the substrate member and the footwear base bottom surface, and sticking the substrate member to the footwear base bottom surface;
A pressing member that is projected from the substrate member toward the bottom of the footwear table and is formed so as to be able to be pressed into the bottom surface of the footwear table;
A footwear health device comprising: a support leg member formed in a substantially arc shape in a side view from the bottom surface of the substrate member and having a constant width in the width direction of the footwear base bottom surface.   The push-in member protrudes from a rear portion of the substrate member, with a first protrusion protruding from the front portion of the substrate member, and spaced from the first protrusion in the front-rear direction of the substrate member. The footwear health device according to claim 1, further comprising: a second projecting portion. The support leg member includes a support plate portion that is curved in a substantially arc shape when viewed from the side, a first contact portion that is connected to the front end portion of the support plate portion and is contacted to the bottom surface of the substrate member, and the support thereof. A second abutting portion provided continuously to the rear end portion of the plate portion and abutted against the bottom surface of the substrate member;
The push-in member is integrally formed with the support leg member, and is connected to the front end portion of the support plate portion together with the first abutting portion and passes through the substrate member toward the bottom surface of the footwear base. A first projecting portion projectingly provided and a second projecting portion projecting toward the bottom surface of the footwear table through the base plate member and connected to the rear end portion of the support plate portion together with the second attachment portion The footwear health device according to claim 1, wherein:   The support plate portion of the support leg plate, the first contact portion and the second contact portion, and the first protrusion portion and the second protrusion portion of the push-in member are formed by bending a single plate material. The footwear health device according to claim 3, wherein   5. The footwear according to claim 1, wherein a tip of the pressing member, a tip of the first protrusion, or a tip of the second protrusion is formed in a pointed shape. Health equipment.

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