JP2015066217A - Insole and insole set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an insole capable of being laid inside footwear with a sandal strap, and an insole set.SOLUTION: A first slit 33 is formed from a tip edge 31 of a tip part 11 to a terminal end 32 brought into contact with a sandal strap of a sandal. A second slit 34 is formed in such a manner as to cross the terminal end 32. An expansion piece 35 is formed of the respective slits 33 and 34 to configure an insole 10. The expansion piece 35 is expanded to enlarge an attachment path through which the sandal strap of the sandal passes, and closed to block the attachment path.

Description

  The present invention relates to an insole and an insole set used by laying in footwear such as clogs and sandals.

  Conventionally, various insoles that are laid and used in footwear such as clogs and sandals have been proposed depending on applications. In particular, footwear used in facilities visited by an unspecified number of users, such as indoor public facilities and accommodation facilities, is a disposable insole that can be easily replaced from the viewpoint of hygiene and convenience. As such an insole, an insole sheet described in Patent Document 1 has been proposed. The insole sheet is formed to follow the sole of the slipper.

JP 2002-360308 A

  However, as described above, the insole sheet is formed according to the sole of the slipper, and thus is not suitable for footwear with a snare such as clogs and sandals.

  The present invention has been proposed in view of the above circumstances. That is, an object of the present invention is to provide an insole and an insole set that can be laid on the inner side of footwear with a snout.

  In order to achieve the above object, an insole according to the present invention comprises a front end portion disposed on the toe side of the footwear and a rear end portion disposed on the heel side. The insole thus formed is characterized in that an attachment path through which the foot of the footwear is passed is formed by a cut formed at the tip edge of the tip portion.

  In the insole according to the present invention, the cut is formed by a first cut formed from a tip edge of the tip portion to a terminal end where the nasal cord contacts, and a second cross formed by intersecting the terminal end of the first cut. The mounting path is enlarged by opening a deployment piece formed by the cut, and the mounting path is closed by closing.

  The insole according to the present invention is characterized in that the second cut is curved in a convex arc shape toward the tip edge.

  The insole set according to the present invention is characterized in that a plurality of insoles according to claims 1 to 3 are connected in the width direction, and the leading end and the trailing end are upside down.

  The insole according to the present invention has the above-described configuration. According to this configuration, when the insole is laid on the inside of the footwear, the cord is passed through the wearing path from the tip edge. Therefore, it can be laid on the inside of a footwear with a snout.

  The insole according to the present invention comprises a first cut formed from the leading edge of the tip portion to the terminal end where the nasal cord contacts, and a second cut formed intersecting the terminal end of the first cut. Then, the deployment path formed by the cut is expanded to expand the mounting path, and closed to close the mounting path. Therefore, the insole can be easily laid on the footwear. In addition, after the insole is laid, the contact between the sole of the wearer's foot and the inside of the footwear is cut off by the closed development piece, thereby ensuring hygiene.

  In the insole set according to the present invention, the second cut is curved in a convex arc shape toward the tip edge. With this configuration, the terminal end side of the deployment piece is rounded, so that it is difficult to apply a load when the deployment piece contacts between the toes of the wearer. Therefore, a wearer can use comfortably.

  In the insole set according to the present invention, a plurality of insoles are connected in the width direction, and the front end and the rear end are upside down. According to this configuration, the number of insoles required by the wearer can be picked up at a time. Therefore, convenience can be improved.

It is a surface view of the insole set which concerns on embodiment of this invention. The external appearance of the insole set which concerns on embodiment of this invention is shown, (a) is a back view, (b) is a side view. It is the external appearance perspective view which showed the external appearance at the time of laying the insole which concerns on embodiment of this invention inside footwear. The process at the time of laying the insole which concerns on embodiment of this invention inside footwear is shown, (a) is explanatory drawing explaining the state by which the mounting path | route was developed before laying an insole, (b) is an insole laying It is explanatory drawing explaining the state by which the mounting path | route was blocked | closed. It is the appearance perspective view showing the appearance of the storage object in which the insole set concerning the embodiment of the present invention was stored.

  Embodiments of the present invention will be described below with reference to the drawings.

  In FIG. 1, an insole 10 according to the present embodiment is one of a pair of insole sets 100, and a shape corresponding to an insole of sandals 3 as one footwear (hereinafter, referred to as “insole portion 7”), Or the shape of the sole of the wearer (illustration omitted) who wore sandals 3 was imitated planarly, and it is formed in the sheet form (refer to Drawing 3). In the insole set 100, two insoles 10 are connected in the width direction, and each of them is upside down. Each insole 10 is cut off at the time of use by a perforation formed at the boundary. The material used for the insole 10 is a liner paper, a nonwoven fabric, etc., for example. The footwear may be sandals 3 or clogs, such as slippers or clogs (see FIG. 3), or slippers, sandals, or the like that are not attached.

  In FIGS. 1 and 3, the insole 10 includes a front end portion 11, a central portion 12, and a rear end portion 13. The tip portion 11 has a shape of the toe side 4 of the insole portion 7 of the sandals 3 (or the shape of the toe side of the sole of the wearer's foot) planarly. The rear end portion 13 has a planar shape of the shape of the heel side 5 of the insole portion 7 of the sandals 3 (or the shape of the heel side of the sole of the wearer's foot). The central portion 12 is planarly modeled in the shape of the center 6 of the insole portion 7 of the sandals 3 (or the shape in the vicinity of the arch of the sole of the wearer's foot), and the front end portion 11 and the rear end portion 13 are respectively front and rear. It is linked to.

  The insole 10 is laid on the inside of the sandals 3, the back surface is in contact with the insole portion 7 of the sandals 3, and the surface is in contact with the soles of the wearer's feet. The insole 10 has a front end portion 11 disposed on the toe side 4 of the insole portion 7 of the sandals 3, a rear end portion 13 disposed on the heel side 5, and a central portion 12 disposed on the center 6.

  In FIG. 1 and FIG. 4, the distal end portion 11 has an attachment path 30 through which the snare 8 of the sandals 3 is passed by a cut formed in the distal end edge 31. The cut is formed by a first cut 33 and a second cut 34. The first cut 33 is formed in a straight line from the leading edge 31 to the end 32 where the umbilicus 8 contacts. The second cut 34 is formed in a convex arc shape toward the tip edge 31 and intersects the end 32 of the first cut 33. A pair of development pieces 35 are formed at the distal end portion 11 from the first cut 33 and the second cut 34, and the mounting path 30 is expanded by expanding the development pieces 35. The first cut 33 and the second cut 34 are perforations.

  The deployment piece 35 is substantially rectangular and has a first free end 36, a second free end 37, and a base 38. The first free end 36 is formed through the first cut 33. The second free end 37 is formed through the second cut 34 and is curved in a convex arc shape toward the tip edge 31. The base portion 38 is connected to the distal end portion 11 to form a crease 39. The unfolding piece 35 is unfolded by separating the free ends 36 and 37 from the notches 33 and 34 and folding the fold 39 of the base 38. When the deployment piece 35 is deployed, the mounting path 30 is enlarged, while when the deployment piece 35 is closed, the mounting path 30 is closed.

  In FIG. 2, the back surface of the insole 10 may be formed with an adhesive layer 14 in which an intervening sheet 17 is partially bonded. In FIG. 2, the adhesive layer 14 and the intervening sheets 17 are exaggerated and thickly drawn for easy understanding of the present embodiment.

  The adhesive layer 14 is formed in the vicinity of the front end portion 11 and in the vicinity of the rear end portion 13. More specifically, the adhesive layer 14 has a belt-like shape, the front end adhesive layer 15 formed at the boundary between the front end portion 11 and the central portion 12, and the rear end adhesion formed at the boundary between the rear end portion 13 and the central portion 12. It is composed of layer 16. The position of the front-end adhesive layer 15 corresponds to the vicinity of the base of the finger on the sole of the wearer's foot, while the position of the rear-end adhesive layer 16 corresponds to the vicinity of the heel. The adhesive layer 14 is not formed on the front end adhesive layer 15 to the front end of the insole 10, the rear end adhesive layer 16 and the rear end of the insole 10, and the central portion 12. Each of the adhesive layers 15 and 16 is, for example, a hot melt adhesive or the like, and is applied to the insole 10. The insole 10 is adhered to the insole portion 7 of the sandals 3 at the time of use by the adhesive layers 15 and 16, and is peeled off after use. The adhesive layer 14 may be composed of only one of the adhesive layers 15 and 16.

  The intervening sheet 17 is adhered to a part of each of the adhesive layers 15 and 16, and a part of the intervening sheet 17 is folded back and overlapped in a direction overlapping the intervening sheet 17. Specifically, the intervening sheet 17 is bonded to the rear end portion 13 side of the insole 10 among the front end adhesive layer 15 and the front end intervening sheet 18 bonded to the front end portion 11 side of the insole 10 and the rear end adhesive layer 16. The rear end intervening sheet 19 is formed. Each interposed sheet 18, 19 is composed of a bonded part 20 and a folded part 21. The bonded portion 20 is bonded to a part of the bonding layer 14. The folded portion 21 is folded back to the adherend portion 20 side (center portion 12 side) and overlapped twice. Each of the intervening sheets 18 and 19 can be bonded, and the material is, for example, high quality paper, medium quality paper, coated paper (coated paper), fine coated paper art paper (A1), coated paper, lightweight coated paper ( A3, B3) Finely coated papers 1 and 2, India paper (paper), high quality paper, fancy paper, newspaper roll paper, and the like. The thickness is, for example, about 0.03 mm to about 1.0 mm. Therefore, each of the intervening sheets 18 and 19 does not have a release layer formed of silicon resin or the like unlike the release paper. Depending on circumstances, the intervening sheets 18 and 19 may not be folded and the folded portion 21 may be slightly separated from the adherend portion 20 or may not be folded.

  The insole 10 is configured as described above.

  Next, the storage body 200 in which the insole set 100 according to the present embodiment is stored will be described based on the drawings together with the action of the insole 10.

  In FIG. 5, the insole set-containing storage body 200 includes an insole set 100 and a storage container 1 in which the insole set 100 is stored. The storage container 1 is a vertically long, substantially rectangular parallelepiped box that fits in a slipper rack (not shown) in which slippers are stored. The storage container 1 has an opening 2 formed by opening almost half of the upper surface and the front. The intervening sheet 17 of the insole set 100 is exposed from the opening 2. The plurality of insole sets 100 are stacked and stored in the storage container 1 in a state of being set up in a direction substantially orthogonal to the stacked direction. The insole set 100 may be separated and the insole 10 may be stacked and stored alone.

  In each insole set 100, the intervening sheet 17 is adhered to a part of the adhesive layer 14 on the back surface, and the adherend portion 20 and the folded portion 21 formed by being overlapped are interposed between the insole sets 100. Yes. Each insole set 100 laminated | stacked is isolate | separated without closely_contact | adhering with the interposition sheet | seat 17, and the clearance gap for the thickness of the interposition sheet | seat 17 is formed between each surface and a back surface. When the insole 10 is used by a wearer of sandals 3, the folded portion 21 of the intervening sheet 17 is picked and pulled out from the storage container 1 through the opening 2.

  In FIG. 4, the first free end 36 and the second free end 37 are separated by a first cut 33 and a second cut 34. The deployment piece 35 is folded and deployed on the surface side of the insole 10 at the crease 39 of the base portion 38 to expand the mounting path 30. The nose 8 is passed from the leading edge 31 to the mounting path 30, and the developed piece 35 is bent to the original position and closed.

  The insole 10 laid on the inner side of the sandals 3 and the back surface of the insole portion 7 is pressed against the insole portion 7 by the wearer, and the front end adhesive layer 15 and the rear end adhesive layer 16 are attached to the wearer's foot. It is bonded to the insole portion 7 near the base of the back finger and the vicinity of the heel.

  Next, effects of the insole 10 according to the present embodiment will be described.

  As described above, according to the present embodiment, the distal end portion 11 has the attachment path 30 through which the snare 8 of the sandals 3 is passed by the cut formed in the distal end edge 31. The first cut 33 is formed in a straight line from the leading edge 31 to the end 32 where the umbilicus 8 contacts. The second cut 34 intersects the end 32 of the first cut 33. A pair of development pieces 35 are formed from the first cut 33 and the second cut 34. With this configuration, the first free end 36 and the second free end 37 are separated by the first cut 33 and the second cut 34, and the development piece 35 is folded and developed on the surface side of the insole 10 at the fold 39 of the base 38. The cord 8 is passed from the leading edge 11 to the mounting path 30. Therefore, it can be laid on the inside of the sandals 3 with the umbilical cord 8.

  With the above configuration, the insole 10 is deployed by folding the deployment piece 35 and the mounting path 30 is expanded. Therefore, the insole 10 can be easily laid on the sandals 3. Further, after the insole is laid, the contact between the sole of the wearer's foot and the insole portion 7 of the sandals 3 is cut off by the closed development piece 35, so that hygiene can be guaranteed.

  In addition, the deployment piece 35 changes to either the expanded state or the closed state because the deployment piece 35 is in an expanded state or a closed state, so that the deployment piece 35 is not deployed in the inside of the footwear without the snout 8 such as slippers and sandals. Laid. Therefore, the contact between the sole of the wearer's foot and the insole portion of the footwear is cut off, and hygiene can be ensured.

  Furthermore, with the above configuration, the development piece 35 remains on the tip portion 11 without being separated. Therefore, it does not remain as garbage.

  According to the present embodiment, the second cut 34 is formed in a convex arc shape toward the tip edge 31, whereby the second free end 37 is curved in a convex arc shape toward the tip edge 31. With this configuration, since the terminal end 32 side of the deployment piece 35 is rounded, it is difficult to apply a load when the deployment piece 35 contacts between the toes of the wearer. Therefore, a wearer can use comfortably.

  According to this embodiment, the two insoles 10 are connected in the width direction, and the front end portion 11 and the rear end portion 13 are upside down. According to this structure, the two insole 10 which the wearer of sandals 3 needs can be picked up at once.

  According to the present embodiment, the front end adhesive layer 15 is formed at the boundary between the front end portion 11 and the central portion 12, and the rear end adhesive layer 16 is formed at the boundary between the rear end portion 13 and the central portion 12. In each of the adhesive layers 15 and 16, the front end interposed sheet 18 is bonded to the front end 11 side of the insole 10 in the front end adhesive layer 15, and the rear end interposed sheet 19 is the rear end of the insole 10 in the rear end adhesive layer 16. It is bonded to the part 13 side. Each intervening sheet 18, 19 is composed of a bonded portion 20 and a folded portion 21, the bonded portion 20 is bonded to a part of each of the adhesive layers 15, 16, and the folded portion 21 is on the bonded portion 20 side (center). Part 12 side) and are overlapped twice.

  According to this structure, each insole 10 (insole set 100) laminated | stacked when not in use is separated without being closely attached by each interposition sheet 18, 19, and each interposition sheet 18, 19 is interposed between the respective front and back surfaces. A gap corresponding to the thickness is formed. Therefore, it can laminate | stack, without mutually bonding.

  In the adhesive layer 14, the position of the tip adhesive layer 15 corresponds to the vicinity of the base of the finger on the sole of the wearer, while the position of the rear end adhesive layer 16 corresponds to the vicinity of the heel. According to this configuration, the insole 10 has the adhesive layers 15 and 16 formed on the portion that is most closely adhered to the sole of the wearer's foot, and the range of the adhesive layer 14 is minimal. Therefore, the adhesive layer 14 can be formed at a low cost while being sufficiently adhered to the insole portion 7 of the sandals 3.

  In addition, since each of the interposed sheets 18 and 19 has the bonded portion 20 bonded to a part of each of the adhesive layers 15 and 16, each of the interposed sheets 18 and 19 is bonded to each of the adhesive layers 15 and 16 by this configuration. An unfinished area is formed. Accordingly, the intervening sheets 18 and 19 can be bonded to the insole portion 7 of the sandals 3 without peeling off the intervening sheets 18 and 19 from the insole 10.

  According to the present embodiment, the intervening sheets 18 and 19 can be bonded, and the material is, for example, high-quality paper, medium-quality paper, coated paper (coated paper), fine-coated paper art paper (A1), Coated paper, lightweight coated paper (A3 / B3), finely coated paper 1 and 2, Indian paper (paper), colored fine paper, fancy paper, newspaper winding paper, and the like. The thickness is, for example, about 0.03 mm to about 1.0 mm. According to this configuration, unlike the release paper, the intervening sheets 18 and 19 do not have a release layer formed of silicon resin or the like. Therefore, since a silicon resin or the like used for the release layer is unnecessary, it is inexpensive.

  According to the present embodiment, each of the intervening sheets 18 and 19 includes the adherend portion 20 and the folded portion 21. The adherend portion 20 is bonded to a part of the adhesive layer 14, and the folded portion 21 is folded back to the adherend portion 20 side (center portion 12 side) and doubled. According to this configuration, since the intervening sheets 18 and 19 are double-folded to increase the thickness, the laminated insole 10 is separated and not further adhered by the intervening sheets 18 and 19. Therefore, it can laminate | stack, without mutually bonding.

  Moreover, since each interposition sheet | seat 18 and 19 is folded and the folding | turning part 21 is formed, the folding | turning part 21 is easy to pick. Therefore, the laminated insole 10 can be easily picked up and can be easily pulled out from the storage container 1 through the opening 2.

  According to this embodiment, each insole set 100 is laminated | stacked, and is accommodated in the storage container 1 in the state stood in the direction substantially orthogonal to the laminated | stacked direction. In each insole set 100, the intervening sheet 17 is adhered to a part of the adhesive layer 14 on the back surface, and the adherend portion 20 and the folded portion 21 formed by being overlapped are interposed between the insole sets 100. Yes. Each insole set 100 laminated | stacked is isolate | separated without closely_contact | adhering with the interposition sheet | seat 17, and the clearance gap for the thickness of the interposition sheet | seat 17 is formed between each surface and a back surface. According to this structure, since the gravity which acts on the laminated | stacked insole set 100 is large in the direction substantially parallel to a lamination surface, and small in the lamination direction, each insole set 100 does not contact | adhere. Therefore, it can laminate | stack, without mutually bonding.

  According to this embodiment, the adhesive layer 14 is not formed from the front adhesive layer 15 to the front end of the insole 10, the rear end adhesive layer 16 and the rear end of the insole 10, and the central part. With this configuration, the insole 10 is partially bonded to the sandals 3, and is not bonded to the toe side 4, the center 6, and the heel side 5. Therefore, the insole 10 can be easily peeled after use.

  According to the present embodiment, the storage body 200 with the insole set 100 is a substantially rectangular parallelepiped storage container 1 in which the insole set 100 is stored, and the opening 2 in which approximately half of the front surface is opened to expose the interposition sheet 17. Is formed. According to this configuration, the storage body 200 is erected by placing the bottom surface side of the storage container 1 on a slipper rack or the like. Therefore, the stored insole set 100 can be stacked without standing and sticking to each other. Further, the interposition sheet 17 exposed from the opening 2 can be easily picked, and the insole set 100 can be easily pulled out from the storage container 1 through the opening 2.

  Each insole 10 can be sufficiently adhered even if only one of the adhesive layers 15 and 16 is formed. Further, even if the intervening sheets 18 and 19 are not double-folded, the laminated insole 10 is separated without being adhered, and can be laminated without adhering to each other.

  However, since the release paper uses a silicon resin or the like, it is more expensive than normal paper, and becomes unnecessary after being peeled. Therefore, when release paper is used, the insole becomes expensive and remains as dust after the release paper is peeled off.

  On the other hand, when release paper is not affixed to the adhesive layer of the insole, the laminated insoles may be bonded, and the insole may be torn when peeled off.

  As mentioned above, although embodiment of this invention was explained in full detail, this invention is not limited to the said embodiment. The present invention can be modified in various ways without departing from the scope of the claims.

1 Storage container (box)
2 Opening 3 Sandals (footwear)
4 toe side 5 heel side 6 center 7 insole portion 8 nasal cord 10 insole 11 front end portion 12 center portion 13 rear end portion 14 adhesive layer 15 front end adhesive layer 16 rear end adhesive layer 17 intervening sheet 18 front end interposition sheet 19 rear end interposition sheet 20 Adhered portion 21 Folded portion 30 Mounting path 31 Front edge 32 End 33 First cut 34 Second cut 35 Deployment piece 36 First free end 37 Second free end 38 Base 39 Fold 100 Insole set 200 Insole set containing container

Claims (4)

In the insole that is laid on the inside of the footwear during use, and is composed of a front end portion that is disposed on the toe side of this footwear and a rear end portion that is disposed on the heel side,
By the cut formed in the tip edge of the tip part, a wearing path through which the umbilical cord of the footwear passes is formed,
Insole characterized by that. The cut is composed of a first cut formed from a tip edge of the tip portion to a terminal end where the umbilical cord contacts, and a second cut formed to intersect the terminal end of the first cut,
The deployment path formed by the cut is expanded to expand the mounting path, and closed to close the mounting path.
The insole according to claim 1. The second cut is curved in a convex arc shape toward the tip edge,
Insole according to claim 2, characterized in that A plurality of insoles according to claim 1 are connected in the width direction, and the leading end and the trailing end are upside down.
Insole set characterized by that.

Images