JPH0779802A - Fitting pad - Google Patents

Abstract

PURPOSE:To improve the easiness in works and form a fitting pad quickly and easily by releasing an isolating means, mixing two liquids together to form a foaming body having rubber resilience in a sack through the crosslinking reaction and foaming reaction. CONSTITUTION:Liquid-A 37 is poured into a sack 27 from an opening 31. When the liquid 37 has filled approx, one half of the sack 27, a heat is applied to the middle part of the sack 27 so that a weak seal part 39 is provided, and it is provisionally fitted. This seal part 39, like another one 35, prevents liquid-A 37 in the sack 27 from flowing out, but is constructed as weak as torn away by applying an external force, for example rubbing gently with hand(s). Then liquid-A 41 is poured into the sack 27 from the same opening 31, and after completion of the pouring, the opening 31 is blocked with perfect seal, which yields a fitting pad ready for service. To apply it to a ski boot, the seal parts 35, 39 are removed by applying external force as mentioned above, and liquid-A 37 and -B 41 are mixed together.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting pad which is used for ski boots and the like and can provide a secure fit between the foot and the shoe.

[0002]

2. Description of the Related Art Recent ski shoes have an outer shell formed of a rigid plastic material such as polyurethane.
It is composed of inner boots mounted in the outer shell to keep the feet in close contact.

In order to hold the foot and to improve the operability of the ski, each part of the outer shell corresponding to the ankle part and the instep part of the inner boot is fastened with a tightening tool such as a buckle and the foot and the ski. We are trying to create a sense of unity with the shoes.

However, the outer shell is formed in a standardized shape, and is not formed in conformity with the size and shape of an individual foot. Therefore, even if the skier chooses a ski shoe that fits the size of his foot, it does not always fit the skier's foot immediately and can hold the foot firmly and firmly, resulting in a foot against the outer shell. The holdability and fit of the ski could not be expected, which could affect the operability of the ski.

Therefore, conventionally, for example, a two-liquid reactive silicone foam material is injected into a gap between an outer shell and an inner boot of a ski shoe to form a foam,
A technique for obtaining a fit between a ski shoe and a foot is disclosed in Japanese Patent Laid-Open No. 50-
It is disclosed in Japanese Patent No. 90442.

Further, in JP-A-52-115803, a fitting pad made of grease, wax and oil is enclosed in a bag made of a resin film to form a fitting pad, which is used as an outer shell and an inner boot. A technique is disclosed which is mounted between them to eliminate the play of the instep and to obtain a secure fit between the ski shoe and the foot.

[0007]

However, in the former prior art, the two-component reaction type silicone foam material has 30 parts.
Due to the high viscosity of 00 to 6000 cp, it has been pointed out that a special manual pump, a filling gun, or other injection device is used to inject it into a desired location, resulting in poor workability and inability to perform it quickly and easily. However, once the silicone foam material was injected into the gap between the outer shell and the inner boot, there was a problem that it was difficult to start over.

On the other hand, the latter prior art has a drawback that it is impossible to obtain a fitting state along the foot pattern of each skier. The present invention has been devised in view of the above circumstances, solves the above-mentioned drawbacks of the related art, can be used for all kinds of footwear, and has a good fitting effect along the foot shapes of various people including skiers with simple work. It aims at providing the fitting pad which can obtain.

[0009]

In order to achieve the above object, the fitting pad according to claim 1 is a room temperature curing type two-component reaction type resin for molding a foam having rubber elasticity by a crosslinking reaction and a foaming reaction. Are separately enclosed in the bag body via the isolation means, and the isolation means releases the
The liquid is mixed to cause a crosslinking reaction and a foaming reaction.

In the fitting pad according to the second aspect of the present invention, room temperature curable two-component reactive resins for molding a rubber-like body by a cross-linking reaction are separately enclosed in a bag body via a separating means, respectively, By releasing the isolation means, the two liquids are mixed to cause a crosslinking reaction.

[0011]

According to the fitting pad of the first aspect, when the separating means is released, the two liquids are mixed, and a foam having rubber elasticity is formed in the bag body by the crosslinking reaction and the foaming reaction.

According to the fitting pad of the second aspect, the two liquids are mixed by releasing the separating means, and the rubber-like body is formed in the bag body by the crosslinking reaction. Therefore,
When the isolation means is released and mounted at a predetermined position in the footwear, a fitting pad having a cured foam or rubber-like body is formed along each foot mold.

[0013]

Embodiments of the present invention will now be described in detail with reference to the drawings. In FIG. 1, reference numeral 1 denotes a front-entry ski boot equipped with a fitting pad 3 according to the first embodiment of the present invention. The ski boot 1 includes an outer shell 5 formed of a hard and tough synthetic resin. The inner boot 7 is mounted in the outer shell 5 and is made of flexible foam rubber, polyurethane, or the like that fits the skier's foot.

Then, as in the conventional case, the outer shell 5 is
The shell main body 9 mainly covers the lower part from the ankle, and the body 11 that integrally covers the lower part of the ankle and the lower part of the calf. The body 11 can be tilted according to the forward leaning posture of the skier. Its lower end is pivotally attached to the shell body 9 by a pin 13 so as to be rotatable in the front-rear direction.

Further, as shown in FIG. 2, the shell region of the shell body 9 is formed with a split polymerized portion 15 which is split leftward and rightward from the upper opening of the shell body 9 and polymerized with each other. The toe side of the shell body 9 is tightened by operating the tightening tools 17 attached to the upper and lower parts of the shell body 9. Similarly, the front portion of the body portion 11 is also divided into right and left to form a divided overlapping portion 19 which is overlapped with each other, and by operating the tightening tools 21 at the two upper and lower portions provided in the divided overlapping portion 19, The body portion 11 is tightened.

Thus, the ski shoe 1 in this embodiment is
In addition to the above-mentioned conventional structure, the fitting pad 3 is provided on the ankle portion between the outer shell 5 and the inner boot 7.
The fitting of the foot inserted into the ski shoe 1 is improved to improve the fitting property.

The fitting pad 3 after being mounted on the ski shoe 1, that is, after being used, is cut into a substantially shoe shape as shown in FIGS. 1 and 2, and is LLDPE (linear low density polyethylene) or LDPE (low density polyethylene).
In a bag 27 composed of two flexible polyethylene sheets 23 and 25, each viscosity before mixing is 500 to 200.
A foam 29 having a sponge hardness of 1 to 20 made of two types of 0 cp room temperature curable polysiloxane is formed.

The polyethylene sheets 23 and 25 for forming the bag 27 have a thickness of 0.02 to 0.1 mm, but in order to obtain the fitting pad 3 along the foot mold,
As shown in FIG. 2, the polyethylene sheet 25 on the inner boot 7 side is thinner than the polyethylene sheet 23 on the shell body 9 side.

As described above, the fitting pad 3 after use is the bag body 2 made of the polyethylene sheets 23 and 25.
Although the foam 29 is formed inside the fitting 7, the fitting pad 3 is manufactured as follows by the manufacturing method shown in FIGS. 3 to 6.

First, as shown in FIG. 3, a bag body 27 is made up of two flexible polyethylene sheets 23 and 25 cut into a shoe shape.
However, the opening 31 for injecting the polysiloxane into the bag 27 is provided at one position in the peripheral portion. Further, in order to discharge the gas generated by the foaming reaction due to the mixing of the two kinds of polysiloxanes, the polyethylene sheet nozzle 33 formed in the length protruding from the upper portion of the outer shell 5 to the outside as shown in FIG. While being connected, heat is applied to the nozzle 33, and a weak seal portion 35 as shown in FIG. 3 is provided in the passage to temporarily fix it. The seal portion 35 prevents the polysiloxane injected into the bag body 27 from flowing out, but has a weakly sealed structure that is removed by applying an external force such as rubbing by hand.

Then, as shown in FIG. 3, two kinds of room temperature-curable polysiloxanes each having a viscosity of 500 to 2000 cp before mixing are sequentially injected from the opening 31. Here, as the two types of polysiloxane, a composition having a viscosity of 1500 cp containing polydimethylsiloxane having a silanol group at the terminal and a platinum-based catalyst (for example, product of Toray Dow Corning Silicone Co., Ltd. CY52-087A; This is referred to as "A liquid" and a composition having a viscosity of 1500 cp containing polymethyl hydrogen siloxane having silicon-bonded hydrogen (for example, product CY52-087B manufactured by Toray Dow Corning Silicone Co., Ltd .; Liquid)) and the mixing ratio of both was set to 1: 1. Further, tin was used as the catalyst.

First, as shown in FIG.
The liquid 37 is poured into the bag body 27. Then, when the liquid A 37 is injected to almost half of the bag body 27, as shown in FIG. 4, heat is applied to the middle portion of the bag body 27 to provide a weak seal portion 39 and temporarily fix it. This seal part 39
A is the same as the seal portion 35 and is injected into the bag 27.
Although the liquid 37 is prevented from flowing out, the structure is weakly sealed so that it can be removed by applying an external force such as rubbing by hand.

Then, as shown in FIG. 5, the B liquid 41 is injected into the bag 27 through the opening 31 and after the injection is completed,
By completely sealing the opening 31, the fitting pad 3 before use as shown in FIG. 6 is manufactured. 7 is a sectional view taken along line VII-VII of FIG.

As described above, the fitting pad 3 according to this embodiment before use has a structure in which the A liquid 37 and the B liquid 41 are separated from each other via the seal portion 39 and sealed in the bag body 27 as shown in FIG. Therefore, in order to use this for the ski shoe 1 shown in FIG. 1, the seals 35 and 39 are removed by applying an external force such as rubbing the bag body 27 by hand, and the A solution 37 and the B solution 41 are removed. Just mix.

Then, as shown in FIG. 8, the fitting pad 3 is quickly applied to the outer surface of the ankle part of the inner boot 7, and the fitting pad 3 is housed in the outer shell 5 together with the inner boot 7 as shown in FIG. Insert the foot into the inner boots 7 to fit the fitting pad 3
The A liquid 37 and the B liquid 41 therein may be cured along the foot mold.

Thus, A consisting of two kinds of polysiloxanes
When liquid 37 and liquid B 41 are mixed, liquid A 37 and liquid B 41
Is crosslinked by a siloxane bond formed by the following reaction (first term on the left side) and foams by generating hydrogen gas (second term on the left side).

≡SiOH + HSi ≡ → ≡SiOSi + H ₂ ↑ ... Foaming and cross-linking reaction And, within 2 to 3 minutes after the start of the foaming reaction, the silicone foam is pressed by the foaming pressure of hydrogen gas during the foaming reaction. A foamed body 29 of silicone foam is formed in the bag body 27 by spreading along the above.

The expansion ratio of silicone foam is 5 to 5.
The foam 29 formed by 15 times has a sponge hardness (Asker C) of 1 to 20, but in order to form the foam 29 in the bag 27, the A liquid 37 in the bag 27 can be manually formed. And B
Since it is sufficient to stir the liquid 41 to mix it, a liquid that is hard to foam and hard may be used.

Therefore, an inorganic filler (SiO ₂ ) for increasing the hardness is added to each of the A liquid 37 and the B liquid 41, the expansion ratio of the silicone foam is 1 to 15 times, and the foam 29 is sponge hardness (Asker hardness). C) The hardness may be 1 to 40, and by increasing the hardness of the foam 29 in this way, it is possible to sufficiently deal with a top racer.

The nozzle 3 protruding through the space between the outer shell 5 and the inner boot 7 to the upper part of the ski shoe 1
From 3, hydrogen gas due to the foaming reaction is discharged together with excess silicone foam. Then, the silicone foam is cured immediately after the reaction, and the fitting pad 3 having the foamed material 29 along the individual's foot mold is obtained.

As described above, the fitting pad 3 according to this embodiment has two room temperature-curable polysiloxanes (A liquid 37 and B liquid 41) which form the silicone rubber foam 29 by the crosslinking reaction and the foaming reaction. Is isolated and sealed in the bag body 27 via the seal portion 39, and at the time of use, both are mixed by releasing the seal portion 39 to form a foam 29 of silicone foam by a crosslinking reaction and a foaming reaction. Therefore, according to this embodiment, it is not necessary to use a special manual pump or a filling device such as a filling gun as in the conventional example disclosed in Japanese Patent Laid-Open No. 52-115803. The property is greatly improved, and it is possible to quickly and easily obtain the fitting pad 3 along the foot pattern of each skier in the ski shoe 1.

According to this embodiment, however, in order to form the foam 29 in the bag 27, the A liquid 37 and the B liquid 41 in the bag 27 may be stirred and mixed by hand. Therefore, the foam 29
The hardness of the foam can be increased, and by increasing the hardness of the foam 29, it is possible to sufficiently deal with a top racer.

In addition, this embodiment has an excellent advantage that the fitting pad 3 can be removed and a new fitting pad can be attached again if the satisfactory effect according to the foot shape cannot be obtained. Have.

In the above embodiment, the fitting pad 3 is arranged on the outer surface of the ankle of the inner boot 7.
Instead of such a structure, the outer surface of the ankle part of the inner boot 7 is cut open from the heel to around the ankle, and the fitting pad 3 is housed in the relevant part and is covered with the cutout piece so that the cutout piece is made of inner material. Fitting pad 3 such as attaching to boot 7 with Velcro fastener
May be stored in the inner boots 7.

In the above embodiment, the case where the inner boot 7 is arranged on the outer surface of the ankle part as shown in FIG. 8 has been described, but the present invention is as shown in FIG. The fitting pad 43 arranged on the heel of the inner boot 7 as shown in FIG. 10, or the fitting pad 47 arranged on the shin of the inner boot 7 as shown in FIG. Of course, it can also be applied to.

Then, as shown in FIGS. 12 to 14,
Each of the fitting pads 43, 45 and 47, like the fitting pad 3, has two polyethylene sheets 23 cut into a shape suitable for a location to be arranged.
After forming the bags 49, 51, 53 with 25, and connecting the nozzle 33, the inside of each bag 49, 51, 53 through the seal parts 35, 39 by the manufacturing method similar to FIGS. By enclosing the liquid A 37 and the liquid B 41 in the above, it is possible to achieve the intended purpose by the same method of use as in the first embodiment.

Further, in each of the above-mentioned embodiments, the liquid A 37 and the liquid B 4 are used.
The seal portion 39 is used as the isolation means for each of the bag bodies 27, 49,
51, 53 are provided, but instead of such a structure, for example, as in a fitting pad 55 shown in FIG. 15, the A liquid 37 is contained in bag bodies 57, 59 that are easily broken by an external force such as rubbing by hand.
16 and B liquid 41 may be sealed and stored in the bag body 27, or A liquid 37 may be sealed in the bag body 27 as in the fitting pad 61 shown in FIG. It is also possible to float the bag 59 in which the liquid B 41 is enclosed.

Furthermore, by using partitioning scissors 63 as shown in FIGS. 17 and 18, the A liquid 37 and the B liquid are placed in the bag 27.
The liquid 41 may be isolated. As shown in the figure, the partition scissors 63 has a structure in which a male locking member 65 having a convex cross section and a female locking member 67 having a concave cross section are pivotally mounted,
As shown in FIG. 18, the inside of the bag 27 can be partitioned by sandwiching the bag 27 with the partition scissors 63 and bringing the polyethylene sheets 23 and 25 into close contact with each other. In addition, in FIG. 18, 69 is a stopper for holding the engagement state of both the locking members 65 and 67 of the partition scissors 63.

Therefore, when the partition scissors 63 are used, first, the liquid A 37 is injected into the bag 27, and then the partition scissors 6 as in the manufacturing method shown in FIGS.
After sandwiching the bag body 27 with 3, the liquid B 41 is injected and the bag body 27 is sealed.
1 is manufactured.

When the partition scissors 63 are removed during use, the liquid A 37 and the liquid B 41 are mixed to form a foam in the bag 27, as in the first embodiment.
Thus, the fitting pads 55, 61, 71 of the respective embodiments described with reference to FIGS. 15 to 18 can achieve the intended purpose by the same use method as the fitting pad 3 of the first embodiment. Is.

Further, as shown in FIG. 19, another bag 72 is connected to the bag 27 through a narrow passage 72a so as to be integrally formed, and the passage 72a is divided by the partition scissors 6.
3 to cut off the gap between the bag bodies 27 and 72, and similarly, the bag body 27 is filled with the liquid A 37, and the bag body 72 is filled with the liquid B 4
You may inject 1 respectively.

When using, the partition scissors 63 are removed, the B liquid 41 is mixed into the bag body 27 through the passage 72a, the passage 72a is cut, and the cut portion is completely sealed to form the bag body. When the A liquid 37 and the B liquid 41 are mixed in 27, a fitting pad 73 in which a foam is molded is formed in the bag 27 as shown in FIG.

Therefore, such a fitting pad 73
Also, the intended purpose can be achieved by using the same method as the fitting pad 3 described above. Further, according to this embodiment, the separation of the A liquid 37 and the B liquid 41 is easier and more reliable than the embodiment shown in FIG.

On the other hand, instead of the method for manufacturing the fitting pad shown in FIGS. 3 to 6, as shown in FIG. 21, a seal portion 39 is provided in the center of the bag body 27 in advance, and the seal portion 39 is provided.
Nozzles 33 and 74 are connected to the two chambers, respectively, and the A liquid 37 is injected into the bag 27 from one nozzle 33 to provide the seal portion 35 on the nozzle 33, and the other nozzle After injecting the B liquid 41 from 74, a method of completely sealing the base of the nozzle 74 and cutting the nozzle 74 is also possible.

Thus, even with the fitting pad 75 manufactured by such a method, the A liquid 37 and the B liquid 37 can be obtained by the same use method as the fitting pad 3 described above.
Since the liquid 41 is mixed and the foam 29 is molded in the bag 27 by the foaming reaction and the cross-linking reaction, it is possible to achieve the intended purpose as in the first embodiment.

In addition, in recent years, a porous film (for example, Gore-Tex film; Japan Gore-Tex Co., Ltd.) which prevents penetration of water droplets and allows passage of air is known. Therefore, if the bag body 79 is formed of the porous film 81 like the fitting pad 77 shown in FIG. 22, the hydrogen gas generated by the foaming reaction due to the mixing of the A liquid 37 and the B liquid 41 causes the porous film 81. Since it is discharged from itself, there is an advantage that the above-mentioned nozzle 33 becomes unnecessary, and as a result, handling becomes easier.

23 to 26 show a fitting pad according to still another embodiment of the present invention, and FIGS.
As shown in FIG. 4, the fitting pad 83 according to the present embodiment after use has two polyethylene sheets 23 and 25.
A silicone RTV rubber 85 made of two kinds of room temperature-curable polysiloxane is formed in the bag body 27 molded in Step 1.

Silicone RTV as widely known
The rubber 85 is a rubber-like material formed by a cross-linking reaction by mixing a main agent and a cross-linking agent. In this embodiment, the main agent is an organosiloxane (organo groups such as methyl group, ethyl group, propyl group, octyl group). Alkyl group,
A composition containing an aryl group such as a phenyl group as a main component was used, and as the cross-linking agent, a composition containing a polysiloxane having a vinyl group as a main component was used.

As described above, the fitting pad 83 of this embodiment after use has a structure in which the silicone RTV rubber 85 is formed in the bag body 27 made of the polyethylene sheets 23 and 25.
3 is also manufactured by a method similar to the manufacturing method shown in FIGS. 3 to 6, for example.

That is, although not shown in the figure, first, the bag body 27 is formed by two flexible polyethylene sheets 23 and 25 cut into a substantially shoe shape, and an opening for injecting the main agent 87 and the cross-linking agent 89 into the bag body 27. The part is provided at one place in the peripheral part. In this embodiment, since the foaming reaction does not occur due to the mixing of the main agent 87 and the cross-linking agent 89, the nozzle 33 for discharging the gas generated by the foaming reaction as in the first embodiment is unnecessary.

Then, the main agent 87 is injected into the bag body 27 from the opening, and when the main agent 87 is injected to almost half of the bag body 27, heat is applied to the middle portion of the bag body 27, and the bag shown in FIGS. As described above, a weak seal portion 39 similar to the fitting pad 3 is provided and temporarily fixed. Next, the cross-linking agent 89 is injected into the bag body 27 through the opening, and after the injection is completed, the opening is completely sealed to manufacture the fitting pad 83 before use shown in FIGS. 25 and 26.

As described above, the fitting pad 83 according to this embodiment before use has a structure in which the main agent 87 and the cross-linking agent 89 are isolated and sealed in the bag body 27 via the seal portion 39 as shown in FIG. Therefore, in order to use this for ski boots, an external force such as rubbing the bag body 27 by hand is applied to remove the seal of the seal portion 39 as shown in FIG. 24, and the main agent 87 and the cross-linking agent 89 are mixed. Good.

Then, as in the first embodiment, the fitting pad 83 is immediately applied to the outer surface of the ankle of the inner boot, and the fitting pad 83 is housed in the outer shell together with the inner boot. It suffices to insert a foot inside and cure the main agent 87 and the cross-linking agent 89 in the fitting pad 83 along the foot mold.

When the main agent 87 composed of two kinds of polysiloxanes and the cross-linking agent 89 are mixed in this way, the main agent 87 and the cross-linking agent 89 are cross-linked by the siloxane bond generated by the cross-linking reaction, and follow the individual's foot mold. Silicone RTV rubber 8
5 is a fitting pad 83 formed in the bag 27
Will be obtained.

As described above, in the fitting pad 83 according to the present embodiment, two kinds of room temperature-curable polysiloxanes (main agent 87 and crosslinking agent 89) for molding the silicone RTV rubber 85 by the crosslinking reaction are provided in the sealing portion 39. Since it is sealed in the bag body 27 via the sealant, and the seal portion 39 is released at the time of use to mix them, the silicone RTV rubber 85 is molded by a cross-linking reaction. Also in the above-mentioned Japanese Patent Laid-Open No. 52-115803.
There is no need to use an injection device such as a special manual pump or a filling gun as in the conventional example of Japanese Patent Publication, and as a result, the workability is greatly improved, and the fitting along the foot pattern of each skier in the ski boot is greatly improved. The pad 83 can be obtained quickly and easily.

Also in this embodiment, since the silicone RTV rubber 85 is molded in the bag 27, the main agent 87 and the cross-linking agent 89 in the bag 27 may be mixed by stirring.
The hardness of the silicone RTV rubber 85 may be increased,
By increasing the hardness in this way, it is possible to sufficiently deal with a top racer.

Further, according to this embodiment, as in the case of the first embodiment, if the satisfactory effect along the foot mold is not obtained, the fitting pad 83 is removed and a new fitting pad is attached again. It is possible to start over.

Needless to say, since the nozzle 33 as in the first embodiment is unnecessary, extra silicone foam does not flow out to the outside, and the handling is easier than in the first embodiment.

The isolation means for isolating the two kinds of polysiloxanes in the bag body is not limited to the structure of each of the above-mentioned embodiments, but any isolation means such as a weak adhesion allowance can be easily released at the time of use. Thus, any structure can be adopted.

Although silicone was used as the fitting material in each of the above-mentioned examples, urethane (polyol as the main agent and isocyanate as the crosslinking agent) may be used in addition to silicone. Alternatively, the two liquids may be mixed by separately enclosing them in a bag through different separating means, and a crosslinking reaction or a crosslinking reaction and a foaming reaction may be caused.

In each of the above embodiments, the fitting pad according to the present invention is applied to ski shoes. However, the present invention can be applied to boots, mountain boots, various sports shoes and the like.

[0062]

As described above, according to the fitting pads of the first and second aspects, it is possible to easily form a foam or rubber-like body having rubber elasticity in the bag body,
Since it is no longer necessary to use a special manual pump or injection device such as a filling gun as in the past, workability can be greatly improved, and a fitting pad along each individual foot mold can be quickly and easily obtained in the footwear. It has become possible.

Of course, in order to form a foam or a rubber-like body in the bag, it is sufficient to stir and mix the two liquids in the bag, so that the hardness of the foam or the rubber-like body is increased. As a result, when it is used for ski shoes, it can be sufficiently applied to a top racer.

Further, if a satisfactory effect according to the foot shape is not obtained, the fitting pad can be removed and a new fitting pad can be attached again to redo the operation.

[Brief description of drawings]

FIG. 1 is a side view of a ski boot equipped with a fitting pad according to a first embodiment of the present invention.

2 is a partially cutaway front view of the ski boot shown in FIG. 1. FIG.

FIG. 3 is a process chart of the method for manufacturing the fitting pad.

FIG. 4 is a process chart of the method for manufacturing the fitting pad.

FIG. 5 is a process chart of the method for manufacturing the fitting pad.

FIG. 6 is a front view of the fitting pad according to the first embodiment.

7 is a sectional view taken along line VII-VII of FIG.

FIG. 8 is a side view of the inner boot in which a fitting pad is attached to the ankle.

FIG. 9 is a side view of the inner boot in which the fitting pad according to the second embodiment of the present invention is attached to the instep region.

FIG. 10 is a side view of the inner boot in which the fitting pad according to the third embodiment of the present invention is attached to the heel portion.

FIG. 11 is a side view of the inner boot in which the fitting pad according to the fourth embodiment of the present invention is attached to the shin.

FIG. 12 is a front view of the fitting pad shown in FIG. 9.

13 is a front view of the fitting pad shown in FIG.

14 is a front view of the fitting pad shown in FIG. 11. FIG.

FIG. 15 is a front view of a fitting pad according to a fifth embodiment of the present invention.

FIG. 16 is a front view of a fitting pad according to a sixth embodiment of the present invention.

FIG. 17 is a perspective view of a fitting pad according to a seventh embodiment of the present invention.

FIG. 18 is a cross-sectional view of essential parts of the fitting pad shown in FIG.

FIG. 19 is a front view of the fitting pad according to the eighth embodiment of the present invention before use.

FIG. 20 is a front view of a fitting pad according to an eighth embodiment of the present invention.

FIG. 21 is a front view of the fitting pad showing the method for manufacturing the fitting pad according to the ninth embodiment of the present invention.

FIG. 22 is a front view of a fitting pad according to a tenth embodiment of the present invention.

FIG. 23 is a front view of the fitting pad according to the eleventh embodiment of the present invention after use.

24 is a sectional view taken along line XXIV-XXIV of FIG.

FIG. 25 is a front view of the fitting pad according to the eleventh embodiment before use.

FIG. 26 is a sectional view taken along line XXVI-XXVI of FIG. 25.

[Explanation of symbols]

1 ski shoes 3,43,45,47,55,61,71,, 73,7
5,77,83 Fitting pad 5 Outer shell 7 Inner boot 9 Shell body 11 Body 33 Nozzle 27,49,51,53,57,59,72,79 Bag 29 Foam 35,39 Seal 37 A Liquid 41 B Liquid 63 Partition scissors 81 Porous film 85 Silicone RTV rubber 87 Main agent 89 Crosslinking agent

Claims (2)

[Claims] 1. A room temperature curing type two-component reactive resin for molding a foam having rubber elasticity by a cross-linking reaction and a foaming reaction is separately enclosed in a bag body via a separating means, and the separating means A fitting pad characterized in that the two liquids are mixed by releasing to cause a crosslinking reaction and a foaming reaction. 2. Room temperature curable two-part reaction type resins for molding a rubber-like body by a cross-linking reaction are separately enclosed in a bag body via a separating means, and the two solutions are mixed by releasing the separating means. The fitting pad is characterized in that a crosslinking reaction is caused to occur.