JP5775205B1 - Footwear pedestal, footwear using the pedestal, and method of manufacturing the pedestal - Google Patents

Abstract

Kind Code: A1 It is possible to easily make various footwear having different tastes by replacing a chord 20 or the like. The footwear includes a pedestal 10 on which a foot is placed and a nose 20 attached to the pedestal. The pedestal is divided into two in the vertical direction, and the insertion holes 14 and 15 for the forehead 21 and the sideline 22 are formed in the upper pedestal piece 11. Insert the leading and side ends 21a, 22a of the cord into the insertion hole to reach the back surface of the upper pedestal piece, and fix the lower pedestal piece to the back surface of the upper pedestal piece, The cord is clamped between the two pedestal pieces to prevent it from coming off. The upper pedestal piece and the lower pedestal piece are detachable by the surface fastener 40. The upper pedestal piece and the lower pedestal piece are formed by press molding using a mold having a cavity having the shape in a state where the upper pedestal piece and the lower pedestal piece are arranged via the connecting portion 13. Various types of umbilical cords 20 may be attached to the upper pedestal piece to provide different footwear. Small items are put into the gap 31 between the overlapping portions of the two pedestal pieces. [Selection] Figure 14

Description

  The present invention relates to a footwear pedestal on which feet such as clogs, snow sand, sandals, etc. are placed, footwear using the pedestal, and a method of manufacturing the pedestal.

As an example of footwear, for example, a clog is a footwear that is made by hollowing out a tree, making teeth, making three holes in the base, and making a thong, and the teeth are usually two, with different materials inserted There is also.
Sandals are footwear that has no teeth, a flat bottom, and a thong, such as those knitted with straw, igusa and bamboo skins, and those made of vinyl, cork, rubber, etc.
Snow sand is footwear with leather on the back of bamboo skin sandals (zori), and the bottom is hard to hurt, and there are also things that do not allow moisture to pass through.
As described above, various types of footwear are used for various purposes and materials, and this is generally not a definition of each footwear, and the above is only a reference example.

  On the other hand, in each type of footwear, the footwear main body is divided into two parts, and the upper and lower divided pieces are made detachable by various engaging means, and the upper and lower divided pieces are prepared in plural types having different specifications. There are techniques that can be used as a plurality of types of footwear by appropriately selecting and joining upper and lower divided pieces having different sizes (see Patent Documents 1, 2, and 3).

  In addition, in the footwear where the umbilical cord is attached to the pedestal on which the foot is placed, the pedestal has a forehead and a transverse insertion hole formed therein, and has a retaining protrusion at the end of the nasal cord and the side, There is one that attaches the thong to the pedestal by forcibly passing the convex portion through the insertion hole (see Patent Document 4 and FIG. 4). Furthermore, there is a technique that allows the chord to be freely changed (see Patent Document 5).

JP-A-49-58946 JP 2001-8703 A Special table 2010-523174 Japanese Patent Laid-Open No. 2001-231601 Utility Model Registration No. 3085273

The above-mentioned footwear pedestal is divided into an upper pedestal piece and a lower pedestal piece, and is devised so that the upper and lower pedestal pieces are completely separated. And a socket structure (Patent Document 1), an engaging projection and an engaging recess with an uneven surface (Patent Document 2), or a zipper connection structure (Patent Document 1) 3).
With such a coupling structure, each member must be manufactured by assembling a plurality of parts (Patent Documents 1 and 3), and careful attention is paid to the arrangement of the engagement protrusions and the engagement recesses. Therefore, it may be required to produce a mold for molding the base piece (Patent Document 2). In other words, it is necessary to make a mold for molding including the minute know-how in the shape of the uneven surface of each part in consideration of the warpage of weight shift that the footwear receives.
From the above, each of these technologies requires many processes for manufacturing products (assemblies) and requires high precision in the mold, making the mold expensive and making footwear inexpensive. It cannot be manufactured.

Further, since the upper pedestal piece and the lower pedestal piece are manufactured separately, there is a slight dimensional difference, and it is necessary to select a combination member having the same dimensions and good fitting accuracy from each group.
Furthermore, when the connection between the upper pedestal piece and the lower pedestal piece is due to the connection between the stud and the socket, the unevenness at the connection part is transmitted as an uncomfortable protrusion feeling of the footwear, which is not preferable. Since a work for joining a plurality of members is required, the workability is poor.
Further, in the case of the engaging means on the uneven surface between the engaging protrusion and the engaging recess, the problem is solved by inclining the uneven surface depending on the position of the bonding surface with respect to the bonding peeling against the warp of the footwear. (Patent Document 2, paragraphs 0022 to 0025), but it is unclear whether or not the sheet is actually peeled off by warping.
Furthermore, the zipper engaging means is possible in the case of shoes, but it cannot be used in shoes with a nose due to its thin thickness.

In addition, people want to carry various accessories together when they move. In particular, when you move on with noose footwear, you don't want to have anything in your hand as much as possible to act in light clothing. In such a case, it is preferable if there is a place where valuables such as money and house keys can be concealed.
Furthermore, people's needs for footwear are diverse, and it is no exception to the shape of footwear pedestals. For this reason, if there is a difference in shape, it will be one differentiation, so various shape proposals are preferable.
In addition, one of the variations of footwear with nose is provided with a toe cover. In particular, footwear with nose has a strong image of summer footwear due to its feeling of freedom. However, footwear that can be worn on rainy days and other than midsummer is required to have a toe-covered cover.

  The present invention proposes a structure that can be assembled by a simple method by separating the upper and lower parts of the pedestal at low cost under the above circumstances, replacing the umbilical cord, replacing the toe cover, and small items such as valuables. It is an object of the present invention to make it possible to easily provide footwear with different tastes by providing a hidden space.

Usually, when molding a synthetic resin, the size of the finished product varies slightly depending on the characteristics of the resin material and the degree of temperature control. In particular, the difference becomes significant in the case of foam molding. For this reason, when the upper pedestal piece and the lower pedestal piece are separately resin-molded, the pedestal pieces are uneven and the product value is lowered.
In view of this point, the present invention comprises a footwear pedestal on which a foot is placed, which is composed of an upper pedestal piece and a lower pedestal piece that are vertically divided into two in the thickness direction of the pedestal, and a straight line is formed by one or a plurality of connecting portions. The fold line position is determined and the upper pedestal piece and the lower pedestal piece are overlapped and joined, and the pedestal is connected to the connecting portion in a state where the upper pedestal piece and the lower pedestal piece are arranged via the connecting portion. In other words, the resin is integrally molded.

In this way, since the upper pedestal piece and the lower pedestal piece can be simultaneously formed with the same mold, a dimensional error between the two pedestal pieces due to resin shrinkage or foaming hardly occurs. In addition to ensuring the dimensional accuracy, the upper pedestal piece and the lower pedestal piece are spread out, and the linear fold portion (crease line) is determined at two points in the longitudinal direction or the short direction of the pedestal piece. By forming the pedestal with a structure that connects, and by overlapping the upper pedestal piece and the lower pedestal piece along the straight bent part determined by the two points, the pedestal can be aligned with high accuracy. Therefore, the degree of superimposition is as designed, and a beautiful pedestal with the required sizes of both pedestal pieces can be obtained.
In addition, the pedestal can be manufactured as a resin product at low cost by press molding or injection molding, and the shape thereof can be various, and can be easily differentiated footwear pedestal. It will be easy to meet people's needs.

  In this configuration, various means are conceivable as means for overlapping the upper pedestal piece and the lower pedestal piece, and for example, at least around the overlapping surface of the upper pedestal piece and the lower pedestal piece, One piece of the surface fastener is fixed to the overlapping surface of the piece, and the other piece of the surface fastener is fixed to the overlapping surface of the lower pedestal piece. A configuration in which the pedestal piece is detachable can be employed.

In this configuration, except for the overlapping surface where the upper pedestal piece and lower pedestal piece are detachably fixed with a hook and loop fastener, a configuration in which a storage gap is provided in the thickness of the upper pedestal piece and the lower pedestal piece is adopted. can do.
In addition to a piece of weight, the cushion, a key, etc., money can be stored in the gap. In this way, if weights etc. can be stored in the pedestal, it can be used as footwear that demonstrates various functions, and if you do not want to have anything as much as possible in your hand to act in light clothing, keys etc. This is an advantageous footwear pedestal that can be stored in the gap.

  The surface fastener can easily provide the coupling surface of both pieces along the mounting surface and has a strong coupling force (adhesion force). Therefore, the hooking force transmitted from the upper pedestal piece to the lower pedestal piece can be reduced. It can easily endure and both can be firmly integrated. For this reason, in normal footwear usage, the pedestal does not break into the upper pedestal piece and the lower pedestal piece, but on the other hand, the person intentionally applies a stripping force to the joint surface to both pedestal pieces, so Since the side pedestal pieces can be separated (divided), the pedestal pieces can be easily separated. This makes it possible to easily replace the following chords and toe covers from taking in and out of small items hidden in the pedestal, so that it is possible to change the footwear in a configuration in light of the footwear usage situation.

  The upper pedestal piece and the lower pedestal piece of the pedestal can be configured in a plurality of divided shapes. For example, either one or both of the upper pedestal piece and the lower pedestal piece is divided into front and rear, and the divided members are connected in the front and rear direction or the lateral direction at least one place around the pedestal piece to be integrated. be able to. In this way, if the upper pedestal piece and the lower pedestal piece of the pedestal are configured in a plurality of divided shapes, various appearances of the pedestal can be provided, and an unprecedented footwear pedestal can be obtained.

The pedestal having the above structure can be used as footwear by fixing a shoe main body into which foot such as boots, shorts, etc. is fixed to the upper surface of the pedestal. It can be snow sand, sandals, etc.
As the footwear provided with the umbilical cord, for example, the upper pedestal piece is formed with a throat cord front and side insertion hole, and the pedestal is inserted into each insertion hole of the upper pedestal piece from the surface side of the upper pedestal piece. The front and side edges of the upper pedestal are inserted to reach the back surface of the upper pedestal piece, and the lower pedestal piece is fixed to the back surface of the upper pedestal piece. A configuration in which the end of the side is sandwiched between the two pedestal pieces and prevented from coming off can be employed.
With this configuration, since the pedestal can be separated into an upper pedestal piece and a lower pedestal piece, it is also possible to insert and fix the end of the umbilical cord between both pedestal pieces, and the nasal cord is of various forms By changing to, it becomes footwear with a different taste.

In this footwear with a umbilical cord, a piece of hook and loop fastener is fixed to the front and side ends of the umbilical cord, and the piece of hook and loop fastener at the end which is bent after the ridge is inserted (inserted) through the insertion hole comes into contact. It is possible to adopt a configuration in which the other piece of the hook-and-loop fastener is fixed to the pedestal surface, and the nose is fixed to the pedestal by being coupled with the two pieces of the hook-and-loop fastener.
In this way, if the umbilical cord can be attached by the hook-and-loop fastener, the lanyard can be exchanged more easily.

The footwear in another aspect of the pedestal may be provided with a toe cover. As the structure of the footwear, a toe cover that covers the front surface of the upper pedestal piece is detachably provided, and a side piece end portion of the toe cover reaches the back surface of the upper pedestal piece, and the upper pedestal piece and the lower pedestal piece It is possible to adopt a configuration in which the side piece end portions of the toe cover are clamped and fixed to the both pedestal pieces by the fixing.
At this time, the toe cover can be provided in the same manner even if the footwear has the umbilical cord.
In this way, if the toe cover can be fixed by being sandwiched between the upper pedestal piece and the lower pedestal piece, the toe cover having various shapes and patterns can be exchanged in the same manner as the thong.

  As the manufacturing method of the pedestal, various well-known means can be considered.For example, a cavity having a connecting portion at the same time as the upper pedestal piece and the lower pedestal piece is formed in a mold, It is possible to adopt a configuration in which the pedestal is molded by resin plate press molding or resin injection injection molding through the cavity.

  Since the present invention is configured as described above, an inexpensive and unprecedented pedestal can be obtained, and a footwear with a nose and a footwear with a toe cover using the pedestal can be obtained.

1 shows an embodiment of footwear according to the present invention, where (a) is a perspective view thereof, and (b) is a cut front view of an essential part. The exploded perspective view of each member of the embodiment The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the expansion | deployment perspective view of the base. Perspective view of still another embodiment of the footwear Perspective view of still another embodiment of the footwear Perspective view of still another embodiment of the footwear The other embodiment of the footwear is shown, (a) is the perspective view, (b) is the cut right side view The exploded perspective view of each member of the embodiment A reference example is shown, (a) is a perspective view thereof, (b) is a front view thereof.

One embodiment of footwear according to the present invention is shown in FIG. 1 and FIG. 2, and footwear A1 of this embodiment is a snow shoe comprising a pedestal 10 on which a foot is placed and a nose 20 attached to the upper surface of the pedestal 10. The pedestal 10 is made of a material such as natural rubber, cork, or synthetic resin (EVA (ethylene / vinyl acetate copolymer resin), urethane, synthetic rubber, polyethylene, vinyl chloride, or the like).
The pedestal 10 is divided into upper and lower parts by a plane parallel to the surface in the middle in the thickness direction, thereby forming an upper pedestal piece 11 and a lower pedestal piece 12. The pedestal pieces 11 and 12 are connected by their front edges. The connecting portion 13 is formed with a crease line 13a at the center, and the crease line 13a portion is preferably made as thin as possible as long as there is no problem in bending and maintaining the connection. For example, a thin portion having a thickness of about 3 mm is linear ( In each figure, see symbol c). The fold line 13a of the straight line c is determined by the connecting portion 13, and the upper pedestal piece 11 and the lower pedestal piece 12 are overlapped and joined to form the pedestal 10 (see FIG. 1). That is, the upper pedestal piece 11 and the lower pedestal piece 12 are detachable via the connecting portion 13.

The pedestal 10 is made of various materials as described above. For example, since the pedestal 10 can be molded by a die by press molding or injection molding of an EVA plate, the upper pedestal piece 11 and the lower pedestal piece 12 are provided on the die. At the same time, a cavity having the connecting portion 13 is formed, and the pedestal 10 is manufactured by die press molding or EVA injection in which an EVA plate is loaded in the cavity.
In the case of the press molding, if a foamable material is used for the molding resin, the upper pedestal piece 11, the lower pedestal piece 12 and the connecting portion 13 become slightly larger due to foaming after demolding, but both pedestal pieces 11, 12 are used. Since the connecting part 13 is an integral part, if the degree of foaming is designed in advance, the accuracy of the product when it becomes a product is accurate because the applied pressure and temperature conditions are uniform in each press. It will be a thing. For this reason, when the upper pedestal piece 11 and the lower pedestal piece 12 are overlapped, the both 11 and 12 overlap with each other precisely.

The upper pedestal piece 11 is formed with insertion holes 14, 15, 15 in the front 21 of the umbilical cord 20 and the side 22, and the end portions of the front 21 of the umbilical cord 20 and the end of the lateral ridge 22 in the insertion holes 14, 15. Insert 21a and 22a. The shapes of the end portions 21 a and 22 a of the forehead 21 and the sideline 22 pass through the insertion holes 14 and 15 and reach the back surface of the upper pedestal piece 11, and the lower pedestal piece 12 is formed on the back surface of the upper pedestal piece 11. When fixed together, the end portions 21a and 22a are appropriately set so that the both pedestal pieces 11 and 12 are sandwiched between the two pedestal pieces 11 and 12 so as to be secured with sufficient fixing force.
On the surface of the upper pedestal piece 11, an appropriate pattern such as crow sandals, bamboo skin sandals, and wood grain is formed.

  A piece (for example, male aspect) 41 of the hook-and-loop fastener 40 is fixed (adhered) to the back surface of the upper pedestal piece 11, and another piece (for example, female aspect) 42 of the hook-and-loop fastener 40 is fixed to the upper surface of the lower pedestal piece 12. The upper and lower pedestal pieces 11 and 12 are detachable by the surface fastener 40. The mounting position and the same area of the hook and loop fastener 40 are appropriately set in consideration of the extent that both the pedestal pieces 11 and 12 are used as the pedestal 10 and the both 11 and 12 are not peeled off and the comfort is not deteriorated. (See FIG. 15). In the embodiment of FIG. 2, the entire area (entire surface) of the opposing surfaces of both pedestal pieces 11 and 12 is used.

The footwear (snow) A1 of this embodiment has the above-described configuration. In the disassembled state of each component shown in FIG. 2, first, the forefoot 21 of the umbilical cord 20 and the end portions 21a and 22a of the sideways 22 are connected to the upper pedestal piece. 11 through the insertion holes 14 and 15 to reach the back surface of the upper pedestal piece 11.
In this state, the upper pedestal piece 11 and the lower pedestal piece 12 are overlapped, and both the pedestal pieces 11 and 12 are fixed (integrated) via the surface fastener 40. By this fixing, the forehead 21 of the umbilical cord 20 and the end portions 21a, 22a of the sideline 22 are also sandwiched and fixed by the pedestal pieces 11, 12.
When the pedestal pieces 11 and 12 are overlapped to form the pedestal 10 and the umbilical cord 20 is attached to the pedestal 10, the footwear A1 shown in FIG. 1 is obtained, which is used in a conventional manner.
The footwear A1 shown in FIG. 1 can have a different taste by exchanging the chord 20 with an appropriate pattern.

The connection part (position of the connection part 13) of the upper pedestal piece 11 and the lower pedestal piece 12 is not limited to the front side of the pedestal 10, and may be any position that can be connected, for example, the rear side shown in FIG. Or the side shown in FIG. 4 (footwear A4).
When the connecting portion 13 is provided on the lateral side, as shown in FIG. 5, the upper pedestal piece 11 is divided into front and rear members 11a and 11b (footwear A5), and as shown in FIG. Can be divided into front and rear member pieces 12a, 12b (footwear A6). At this time, as shown by a chain line in FIGS. 5B and 6B, the connecting positions of the front and rear members 11a, 11b, 12a and 12b of the base pieces 11 and 12 can be appropriately divided into left and right. it can. The pedestal 10 is configured by folding the members 11a, 11b, 12a, 12b or the pedestal pieces 11, 12 and integrating them as shown by arrows in the figure.

In each of the embodiments described above, in the embodiment of FIG. 2, since the connecting portion 13 is provided in front of the footwear A1, the joining / peeling site between the upper pedestal piece 11 and the lower pedestal piece 12 is on the rear side, and the vehicle is running. Even if it hits it, since it is the front side of the pedestal 10 that the other member of the road surface enters due to the rolling, there is a problem that the other member of the road surface is inserted into the joint peeling site on the rear side and mischievous. Hateful.
In the embodiment of FIG. 3, since the connecting portion 13 is provided on the rear side of the footwear A3, it is possible to provide an appropriate pattern such as a logo 70 described in FIG. Accent can be added.
In the embodiment of FIG. 4, it is possible to ensure a long length of the connecting portion 13, so that the length of the crease line 13 a of the straight line c provided in the connecting portion 13 is also increased, and the embodiment of FIGS. Since the upper pedestal piece 11 and the lower pedestal piece 12 can be more reliably stacked at a predetermined position, the accuracy of the overlapping position can be further increased.
As described above, the footwear base 10 of each embodiment can be divided into the upper base piece 11 and the lower base piece 12, and in this case, the upper base piece 11 and the lower base piece 12 will be described later. When connecting with the hook-and-loop fastener 40, there is a concern that the connection strength becomes too strong. For this reason, as in the embodiment of FIGS. 5 and 6, by separating the pedestal pieces 11, 12 into the front and rear members 11 a, 11 b, 12 a, 12 b, the state of firm connection with the hook-and-loop fastener 40 can be slightly relaxed. Is also possible.

  Further, even when the connecting portion 13 is provided on the front side or the rear side, as shown in FIG. 7, the upper pedestal piece 11 is divided into front and rear members 11a and 11b (footwear A7), as shown in FIG. The lower pedestal piece 12 may be divided into front and rear members 12a and 12b (footwear A8). Further, as shown in FIGS. 9 and 10, the upper pedestal piece 11 and the lower pedestal piece 12 are divided into two in the front-rear direction, and the rear member 11 b of the upper pedestal piece 11 and the front member 12 a of the lower pedestal piece 12, Although not shown, the front divided member 11a of the upper pedestal piece 11 and the rear divided member 12b of the lower pedestal piece 12 can be connected and integrated. At that time, the connecting portion 13 can be the front and back of the base 10 (the footwear A9 in FIG. 9) or the same side surface (the footwear A10 in FIG. 10). In the case of the footwear A <b> 10, both the connecting portions 13 can be provided on different (left and right) side surfaces even if they are not the same side surface of the base 10.

Each of the embodiments of FIGS. 7, 8, and 9 is provided with the connecting portion 13 on the front and rear of the footwear base 10, and at the same time suppressing the coupling force at the surface fastener 40 to an appropriate strength, In the case of front connection, it is a pedestal structure in which it is possible to prevent a peeling force from the outside from being applied to the connecting portion 13 due to front winding and in the case of rear connection.
The embodiment shown in FIG. 10 is another embodiment in which the front-rear connection in the embodiment of FIG.
In this way, the base 10 is divided into the upper and lower base pieces 11 and 12, and the upper base piece 11 and the lower base piece 12 are connected and spread, and two points are provided in the long width direction or the short width direction. A linear refraction connecting portion 13 determined in advance by two points of the design value of the mold by forming the base 10 under the same pressing condition by connecting with the straight refraction connecting portion 13 (fold line 13a of the straight line c) determined by When the lower pedestal piece 12 and the upper pedestal piece 11 are aligned along the same direction, the molding distortion becomes the same condition. As a result, in the mutual relationship between the upper pedestal piece 11 and the lower pedestal piece 12, a highly accurate position is obtained. Produces an effect that can be combined.
That is, if the properties of the material and the temperature control are different when molding the synthetic resin, the finished product will be slightly uneven in size. In particular, in the case of foam molding, the uneven difference becomes remarkable.
However, when the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10 are connected and molded with a single mold, there is always no difference in material characteristics between the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10. At the same time, since the temperature control of the raw material for the raw material becomes the same, no irregularity occurs between the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10 as the size after molding. Realization of alignment.
As a result, the size difference and the positioning accuracy when the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10 are matched are remarkably improved.

  In the above embodiments (A1, A3 to A10), when the toe cover 50 is attached on a rainy day or the like, for example, the footwear A2 to which the toe cover 50 is attached as shown in FIGS. The toe cover 50 is made of, for example, plastic or leather of transparent or various colors (the toe cover material need not be limited to this), and has mounting pieces 51 on both sides of the lower edge thereof. The attachment piece 51 is attached to the front side (toe) of the pedestal 10 by being sandwiched and fixed between the upper and lower pedestal pieces 11 and 12. At this time, as shown in FIG. 11, the attachment piece 51 (the side piece end portion of the toe cover 50) 51 enters between the pedestal pieces 11, 12 from the side surface of the upper pedestal piece 11, or as shown in FIG. 12. The upper pedestal piece 11 is sandwiched and fixed between the pedestal pieces 11 and 12 by being inserted between the pedestal pieces 11 and 12 through the insertion hole 52.

  Further, as shown in FIG. 13, even in the footwear A <b> 2 ′ that does not have the umbilical cord 20, a toe cover 50 can be provided to achieve a sandal specification. At this time, as shown in the figure, the mounting piece 51 is inserted between the two pedestal pieces 11 and 12 from the side surface of the upper pedestal piece 11, or both pedestal pieces are inserted into the upper pedestal piece 11 through the insertion holes 52. Of course, it can be sandwiched and fixed between the pedestal pieces 11 and 12 by being inserted between the pedestal pieces 11 and 12 (see FIG. 12).

It should be noted that one piece portion of the hook-and-loop fastener 40 is also provided on the attachment piece 51 of the toe cover 50 and the end portions 21a and 22a of the forehead 21 and the sideline 22 so that, for example, the one piece 41 is in the form of the other piece 42. For the other piece 42, the one piece 41 is provided so that the end portions 21a, 22a of the umbilical cord 20 are fixed to the hook and loop fasteners 40 (pieces 41, 42) of the pedestal pieces 11, 12. (See footwear A11 in FIGS. 14 to 15 below).
Thus, since the base 10 can be divided into the upper base piece 11 and the lower base piece 12, it is possible to insert and fix the ends 21a and 22a of the nose 20 between them. The member can also be sandwiched by utilizing the dividing gap between the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10, and it is possible to easily replace the thong and the toe cover.

  Further, another embodiment is shown in FIG. 14 and FIG. 15, and the footwear A11 of this embodiment has an outer shape resembling an old snow sand, and is similar to the footwear A4 of the embodiment of FIG. The portion 13 is provided on the side edges of the upper pedestal piece 11 and the lower pedestal piece 12. Further, as described above, the mounting position and the same area of the hook-and-loop fastener 40 are such that, when the pedestal pieces 11 and 12 are used together as the pedestal 10, both the 11 and 12 are not peeled off and the comfort is not deteriorated. The surface fasteners 40 (41, 42) are fixed only to substantially the entire periphery around the pedestal pieces 11 and 12, and one fastener is provided around the insertion holes 14 and 15 because the degree may be set appropriately. The piece 41 is fixed.

For this reason, when the upper and lower pedestal pieces 11 and 12 are overlapped, a gap 31 is formed between the pedestal pieces 11 and 12 surrounded by the hook-and-loop fastener 40 as shown in FIG. In addition to the piece-like weight, the cushion, the key, etc., money or the like is stored in the gap 31. As other items to be stored, it is possible to store the replacement umbilical cord 20, the toe cover 50, or the like. If the frame of the footwear A11 is to be strengthened, a center core that suppresses warping of the footwear is inserted. Is also possible.
In this way, if various storage items such as weights can be stored on the pedestal 10 according to the purpose, it can be used as footwear that exhibits various functions, and in order to act in light clothing, there is nothing in the hand as much as possible. If you do not want to hold it, you can store small items or the like in the gap 31 and become an advantageous footwear A11.
As shown by a chain line in FIG. 14B, the gap 31 can be formed with a larger storage portion by positively forming a recess 32 in the upper pedestal piece 11, the lower pedestal piece 12, or both 11, 12. it can. At this time, the size and shape of the concave portion 32 are set so as not to hinder the comfort.

Further, as described above, as an example, the hook 21 can be fixed to the end portions 21a and 22a of the forehead 21 and the sideline 22 as well, so that the noseband 20 of this embodiment is as shown in FIG. to its brushed surface cloth 22 ₁ and the rear cloth 22 ₂ and those sewn by Awa interposed sponge pieces etc., the table cloth 22 ₁ is a fabric woven various with patterns, as fabric backing fabric 22 ₂ was brushed Thus, the female piece 42 of the surface fastener 40 is formed. In this embodiment, the surface fastener piece 41 of the upper pedestal piece 11 is a male piece.
The chord shown in FIG. 15 is a Japanese chord, and in that case, the above is made, but in the case of other chords, the chord is molded with other materials, for example, using a mold, and the fastener piece is also made of an adhesive. They may be bonded together or manufactured by integral molding using the difference in welding temperature.

In the footwear (snow) A11 of this embodiment, first, the back 21 of the upper pedestal piece 11 is inserted by inserting the forehead 21 of the umbilical cord 20 and the end portions 21a, 22a of the sideline 22 into the insertion holes 14, 15 of the upper pedestal piece 11. Then, the end portions 21a and 22a are fixed to each other by pressing them against the male fastener piece 41 of the upper pedestal piece 11. At this time, the fixing position may be any. For example, the end portion 21a of the forehead 21 is set in the lateral direction of the insertion hole 14, the end portion 22a of the sideline 22 is set in the forward direction of the insertion hole 15, and the like.
In this state, the upper pedestal piece 11 and the lower pedestal piece 12 are overlapped, and the two pedestal pieces 11 and 12 are fixed (integrated) via the surface fasteners 40 at the periphery of the pedestal pieces 11 and 12.
The pedestal pieces 11 and 12 are overlapped to form a pedestal 10 with a umbilical cord 20 to form a footwear A11 shown in FIG. 14, which is used in the same manner as in the prior art.
Similarly, the footwear A11 shown in FIG. 14 can be made different in taste by exchanging the umbilical cord 20 with an appropriate pattern. Incidentally, it goes without saying that the connecting portion 13 of the footwear A11 can also be provided before and after the base 10.

  The footwear A1 to A11 of each of the above embodiments has one connecting portion 13. However, the position of the fold line 13a of the straight line c is determined by the connecting portion 13, and the upper pedestal piece 11 and the lower pedestal piece 12 are overlapped and joined. As long as it can do, the number of the connection parts 13 is arbitrary. For example, in FIG.4 (b), it can be set as the two connection parts 13 which excised the site | part enclosed by the chain line part.

Incidentally, it goes without saying that the present invention can be applied to any pedestal 10 on which feet are placed, such as clogs, sandals, etc., and footwear to which the nose 20 is attached or the toe cover 50 is attached to the pedestal. Yes. Further, for example, the pedestal 10 according to the present invention can be used as a pedestal for boots A12 and short shoes shown in FIG. In the case of the footwear (boots) A12, a footwear (shoes) main body 60 into which a foot enters is formed separately, and the main body 60 is attached to the base 10 according to the present invention by bonding or the like. At this time, it goes without saying that the gap 31 and the recess 32 can be formed in the base 10.
Furthermore, an appropriate logo 70 as shown in FIG. 14 can be provided on the side surface of the base 10. The logo 70 is provided using the back of the connecting portion 13 of the upper and lower pedestal pieces 11 and 12.

As described above, in any of the embodiments, the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10 are bonded to each other with the hook-and-loop fastener 40, and the pedestal 10 is not broken when using normal footwear. By applying a force to the bonding surface, the upper pedestal piece 11 and the lower pedestal piece 12 can be divided.
In addition, the structure of the invention according to the present application makes it possible to easily replace the umbilical cord 20 and the toe cover 50 from taking in and out the small items hidden in the pedestal 10, so that the configuration in light of the use situation of footwear even when going out. The footwear can be changed.
Furthermore, since the upper pedestal piece 11 and the lower pedestal piece 12 of the pedestal 10 can be formed in a plurality of divided shapes, the appearance design of the pedestal 10 can be provided in various shapes.

DESCRIPTION OF SYMBOLS 10 Footwear base 11 Upper base piece 11a of a base, 11b Split member 12 before and behind the same upper base piece 12 Lower base piece 12a of a base, 12b Split member 13 before and behind the same lower base piece 13 Connection part 13a of an upper and lower base piece Folded lines 14 and 15 of straight line c Insertion hole 20 at the end of the umbilical cord 21 Narrow cord 21 Foreword 21a Foremost end 22 Yokomi 22a Lateral end 31 Gap between both pedestal side pieces 32 Gap for recess 40 Fastener 41 One piece of hook-and-loop fastener 42 Another piece of hook-and-loop fastener 50 toe cover 51 Toe cover mounting piece (one side end)
A1-A12 footwear

Claims (8)

A footwear pedestal (10) for placing a foot,
The upper pedestal piece (11) and the lower pedestal piece (12), which are divided into two vertically in the thickness direction of the pedestal (10), are composed of a straight line (c ) And the upper pedestal piece (11) and the lower pedestal piece (12) are overlapped and joined.
The footwear base (10) is a connecting part (13) also comprise integrally molded with its upper pedestal strip (11) the lower pedestal strip (12) arranged through the connecting part (13) Footwear pedestal characterized by being Furthermore, the said connection part (13) is provided in the side surface horizontal direction of the said base (10), the same side front direction, or the same side rear direction, The said upper side base piece (11), a lower side base piece (12) As a function other than the purpose of integrally molding and connecting the pedestal (10), the pedestal (10) is prevented from rolling in the front side direction of the pedestal (10), and the upper pedestal piece (11) and the lower pedestal piece (12) in the rear direction of the side surface. The footwear pedestal according to claim 1, wherein at least one of prevention of peeling or display of a pattern such as a logo in the case of the rear side or side lateral direction of the same side is exhibited. Either one or both of the upper pedestal piece (11) and the lower pedestal piece (12) are divided into front and rear, and the divided members (11a, 11b, 12a, 12b) are pedestal pieces ( 11. The footwear base according to claim 1 , wherein the footwear base is integrated with at least one of the peripheries of 11, 12) via the connecting portion (13). At least around the overlapping surface of the upper pedestal piece (11) and the lower pedestal piece (12), a piece (41) of the surface fastener (40) is fixed to the overlapping surface of the upper pedestal piece (11), By fixing the other piece (42) of the surface fastener (40) to the overlapping surface of the lower pedestal piece (12), and connecting and detaching both pieces (41, 42) of the surface fastener (40) The footwear base according to any one of claims 1 to 3, wherein the upper and lower base pieces (11, 12) are detachable. Other than the overlapping surface in which the upper pedestal piece (11) and the lower pedestal piece (12) are detachably fixed to each other by the surface fastener (40), the upper pedestal piece (11) and the lower pedestal piece (12) The footwear base according to claim 4 , wherein a storage gap (31, 32) is provided in the thickness. Between the upper pedestal piece (11) and the lower pedestal piece (12), the end (21a, 22a) of the umbilical cord (20), or the end (21a, 22a) of the umbilical cord (20) and the toe cover 6. One of claims 1 to 5, characterized in that the chin cord (20) or the chin cord (20) and the toe cover (50) are sandwiched and fixed across the side end (51) of the (50). Footwear using the footwear base described in 1. A straight line (c) which is composed of an upper pedestal piece (11) and a lower pedestal piece (12) which are vertically divided into two in the thickness direction of the footwear pedestal (10) and which is provided on one or a plurality of connecting portions (13). ), The position of the fold line (13a) is determined, and the footwear pedestal (10) is produced by placing the upper pedestal piece (11) and the lower pedestal piece (12) superimposed on each other at a predetermined position. And
The mold is characterized in that a cavity in which the connecting portion (13) is arranged simultaneously with the upper pedestal piece (11) and the lower pedestal piece (12) is formed , and resin is filled in the cavity and molded. A method of manufacturing a footwear base. The resin is a foamed resin, and the foamed resin is injected into the cavity. At this time, the upper pedestal piece (11) and the lower pedestal piece (12) are placed in the cavity via the connecting portion (13). The method for manufacturing a footwear pedestal according to claim 7, wherein the pressure and temperature of the footwear are uniformly formed.

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