JP3187482U - Footwear insole assembly set - Google Patents

Abstract

To provide an insole assembly set for footwear, in which an insole with protrusions formed between toes can be easily provided at an appropriate position according to a user's foot.
SOLUTION: A first sheet 10 forming an upper surface side of an insole of footwear, four pins 30 formed of a rod body in which a main body 31 is located between toes and a flange portion 32 is provided on a lower end side; The second sheet 20 is attached to at least the toe side of the first sheet. The second sheet is desirably formed in a shape that substantially overlaps the first sheet.
[Selection] Figure 5

Description

The present invention relates to a set for forming an insole for footwear, and more particularly to an insole for forming an insole having a protrusion between toes.

Many people who wear shoes do not fit the shoes and develop diseases such as hallux valgus. As one of the causes of such diseases, it is conceivable that the gap between the toes disappears while wearing shoes, and in some cases the toes overlap each other. As a method corresponding to this, it is conceivable to insert a cushioning material between the toes.
And the following patent document shows what provides a protrusion in the position which overlaps between the toes of a shoe insole in order to insert a buffering material between toes. If such an insole is used, it can be applied to existing shoes, and the effect of preventing the occurrence of athlete's foot by drying between the toes can be expected.

Utility Model Registration No. 3085706 Utility Model Registration No. 3095294 Japanese Utility Model Publication No. 6-21406 JP 2008-36347 A

By the way, even if the shoe size is the same, the length and thickness of the toes are different for each person, so in the device described in the above patent document, even if mass-produced products are made for each foot size, the position of the protrusion is often the case. May not be in the proper position between the toes. In addition, Patent Document 1 discloses a device for forming a plurality of insertion holes for stimulating the acupuncture points, and changing the position of the protrusions by selecting the insertion holes. Even if the present invention is applied, the appropriate position between the toes is shifted back and forth and left and right in millimeters, so it is extremely difficult to position the protrusion at the best position for each person. It is possible to adapt to each person if it is made to order, but since the insole of the shoe described in the above patent document is formed integrally with the insole body and the protrusion, the production cost is There is a problem of taking too much.
The present invention has been made in view of the above-described problems, and it is an object of the present invention to make it possible to easily provide an insole in which a protrusion is formed between toes at an appropriate position according to a user's foot. And

In order to solve the above problems, the present invention has the following configuration.
The invention according to claim 1 is a first sheet that forms the upper surface side of an insole of footwear, four pins made of a rod body provided with a flange on the lower end side, and at least toes of the first sheet An insole assembly set of footwear comprising a second sheet attached to the side.
According to a second aspect of the present invention, in the insole assembly set of the footwear, the second sheet is formed in a shape substantially overlapping with the first sheet.
The invention according to claim 3 is the insole assembly set of the footwear, wherein the second sheet on the back surface of the first sheet is applied and / or the surface of the second sheet is coated with an adhesive layer. In addition, the adhesive layer is covered with a release sheet.

With the configuration as described above, the present invention has the following effects.
According to the first aspect of the present invention, a foot is placed on the first sheet, a center of an appropriate position between the toes is marked, and a hole through which the pin passes is formed at the position of the mark. Then, pass the tip of the pin through the hole from the back side of the first sheet, and fix the pin by sticking the second sheet to the back surface of the first sheet with the flange portion of the pin in contact with the back surface of the first sheet. And form an insole for footwear. Thus, according to the device according to claim 1, it is possible to obtain an insole for footwear in which a pin is formed at an appropriate position of a toe for each user.
The invention according to claim 2 eliminates the step formed by the boundary between the first sheet and the second sheet in the insole of the obtained footwear by making the second sheet substantially overlap with the first sheet. Can do.
The invention according to claim 3 is the second sheet by forming an adhesive layer on the range of the back surface where the second sheet of the first sheet is pasted or the surface of the second sheet and covering it with the release sheet. When affixing to the first sheet, the adhesive layer can be exposed and affixed by peeling off the release sheet, so there is no need to apply a separate adhesive and the work of forming the insole of footwear It can be performed more efficiently.

(A) is a top view of the 1st sheet | seat which comprises the insole assembly set of the footwear which concerns on embodiment, (b) is the AA line expanded sectional view of (a). (A) is a top view of the 2nd sheet | seat which comprises the insole assembly set of the footwear which concerns on embodiment, (b) is the BB line expanded sectional view of (a). (A) is a perspective view of the pin group which comprises the insole assembly set of the footwear which concerns on embodiment, (b) is a figure which shows the state which isolate | separated one pin from the state of (a). It is a figure which shows the state which opened the hole in the 1st sheet | seat. It is a disassembled perspective view which shows how to assemble the insole of the footwear to form. It is a perspective view which shows the formed insole of footwear.

Embodiments of the present invention will be described below with reference to the drawings.
The insole assembly set of footwear according to the present embodiment includes a first sheet, a second sheet, and pins.
FIG. 1A shows a plan view of the first sheet 10, and FIG. 1B shows an enlarged cross-sectional view taken along line AA of FIG. The 1st sheet | seat 10 comprises the surface side of the insole of the formed footwear, and has the shape match | combined with the internal bottom face of the assumed footwear or the assumed external shape of the leg | foot. The first sheet 10 is formed of a material widely used on the surface of an insole such as sponge or rubber. As shown in FIG. 1B, an adhesive layer 11 coated with an adhesive is provided on the back surface of the first sheet 10, and the release sheet 12 is an adhesive layer so that the adhesive layer 11 does not appear. 11 is pasted on the entire surface.
FIG. 2A shows a plan view of the second sheet 20, and FIG. 2B shows an enlarged sectional view taken along line BB of FIG. 2A. The second sheet 20 has the same shape as the first sheet 10. The material of the second sheet 20 is the same as that of the first sheet 10 here, but another material may be used. As shown in FIG. 2B, an adhesive layer 21 to which an adhesive is applied is provided on the surface of the second sheet 20, and the release sheet 22 is an adhesive layer so that the adhesive layer 21 does not appear. 21 is attached to the entire surface.

  FIG. 3A is a perspective view showing a pin group 30X in which the pins 30 are integrally formed. The pin group 30X is formed by molding soft rubber. Each pin 30 is formed of a flange portion 32 made of a square plate-shaped body and a thin cylindrical pin body 31 having a round tip formed so as to stand upright at the center of the flange portion 32. In the pin group 30X, the flange portions 32 of the pins 30 are connected and fixed in a line with each other via the perforation 30Xa. Therefore, the pins 30 can be separated from each other by cutting the perforation 30Xa as shown in FIG. The size of the pin body 31 of each pin 30 constituting the pin group 30X is different, and the pin body 31 of the pin 30 that fits between the thumb and the index finger is the longest and thickest, between the index finger and the middle finger, It is formed so as to become short and thin in the order between the ring finger and between the ring finger and the little finger.

Next, a method for using the insole assembly set of the footwear configured as described above will be described. First, the user puts his / her foot on the first sheet 10 and marks the vicinity of the base between each toe with a marker pen or the like. Then, a hole h that is slightly larger than the outer diameter of the pin body 31 of the pin 30 is formed in the first sheet 10 at the position of the marked mark as shown in FIG. Next, each pin 30 is separated from the pin group 30X. After that, the release paper 12 of the first sheet 10 and the release paper 22 of the second sheet 20 are peeled off, and as shown in FIG. It inserts from the back side of the hole h which opened, and the flange part 32 is affixed on the back surface of the 1st sheet | seat 10, and is fixed. Thereafter, the insole of the footwear is completed when the second sheet 20 is attached so as to overlap the back surface of the first sheet 10 and the state shown in FIG. 6 is obtained.
As described above, if the insole assembly set of footwear according to the present embodiment is used, the position corresponding to the position and shape of the individual toes with respect to the toes that are different for each user and are not uniform. An insole for footwear in which pins 30 are erected can be obtained.

The size and shape of the pin 30 can be changed as appropriate, and the user may be able to select from a plurality of types of pin groups 30X having different sizes and shapes. Furthermore, an adhesive or a pressure-sensitive adhesive can be applied to the front and back surfaces of the flange 31 of the pin 30, and this can be covered with a release sheet.
Moreover, in the said embodiment, although the 2nd sheet | seat 20 is made into the same shape as the 1st sheet | seat 10, it is sufficient if it can hold down from the downward direction at least so that the pin 30 may not fall below, and only the range in which the pin 30 of the front end side is provided. It is good also as a shape which covers.

10 First sheet 11 Adhesive layer 12 Release sheet 20 Second sheet 21 Adhesive layer 22 Release sheet 30X Pin group 30 Pin 31 Pin body 32 Flange

Claims (3)

A first sheet forming the upper side of the insole of the footwear;
4 pins consisting of a rod body provided with a plate-like flange on the lower end side;
An insole assembly set of footwear comprising a second sheet affixed to at least a toe side of the first sheet.   The footsole insole assembly set according to claim 1, wherein the second sheet is formed in a shape substantially overlapping with the first sheet.   The adhesive layer is applied to the range where the second sheet on the back surface of the first sheet is pasted and / or the surface of the second sheet, and the adhesive layer is covered with a release sheet. The insole assembly set of footwear according to claim 2.

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