JP3096192U - slipper - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a slipper capable of exhibiting particularly excellent heat retention by efficiently reflecting a body temperature emitted from a toe without causing discomfort when worn. . SOLUTION: In a slipper (1) including an upper and a bottom plate, a heat retaining sheet in which an aluminum sheet layer (11) is adhered or vapor-deposited to a base sheet (12) of urethane foam on the upper and the lower plate portion. (10) was attached.
Further, as the base sheet (12), a cotton sheet, a woven fabric or a nonwoven fabric may be used instead of or in combination with the urethane foam sheet.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  INDUSTRIAL APPLICABILITY The present invention emits the body temperature as the body temperature when the slippers, especially the toes are stored. The excellent heat retention is ensured by efficiently reflecting the heat that is generated and suppressing the dissipation of heat. Regarding slippers that can be.

[0002]

[Prior art]

  A general slipper that has an instep part and a bottom plate part has a structure that improves airtightness. It is difficult to dissipate heat, so heat easily dissipates. Also, the feet of the human body using slippers are This is the part where the body temperature is relatively low. Therefore, when using the slippers, The body heat may be dissipated and may feel cold, causing discomfort. It was Therefore, it has been considered to improve the heat retention property in slippers from the past. For example, a brushed sheet is attached to the inside of the instep to improve heat retention during use. Slipper that gives warmth to the touch and enhances heat retention by air insulation Or a thick insole is laid on the bottom plate to improve heat insulation and keep it warm. There were even proposals for slippers with higher efficacy.

[0003]   In addition, especially for slippers used in cold weather and areas, A pocket was provided on the side to accommodate a commercially available disposable pocket furnace, and it was accommodated in this pocket. A slipper was devised that kept the heat of the toes by the heat generated from the pocket furnace.

[0004]

[Problems to be solved by the device]

  However, as mentioned above, a brushed sheet may be attached to the inside of the instep or the bottom plate For slippers with thick insole laid on the part, it is said that these measures were taken. However, excellent heat retention is not obtained, and not only does it cause discomfort or wear during use. There was a risk of causing another problem of feeling harshness.

[0005]   Also, in the case of a slipper that houses a disposable pocket furnace inside the instep, high heat retention However, on the other hand, it takes time to replace the pocket furnace and Since it is necessary to purchase a furnace, running costs are high, There was the inconvenience of feeling uncomfortable when you touch your feet.

[0006]   Therefore, the purpose of the present invention is to solve the above-mentioned problems in an advantageous manner so that the user does not feel uncomfortable when installing To efficiently reflect the body temperature emitted from the toes without causing Therefore, it is necessary to provide a slipper that can exhibit particularly excellent heat retention. It

[0007]

[Means for Solving the Problems]

  To achieve the above object, the slipper of the present invention comprises an instep part and a bottom plate part. In the slippers, the inner surface of the instep cover and the bottom plate are each made of urethane foam. Insulation made by laminating aluminum sheet on base material sheet by adhesion or vapor deposition The feature is that a seat is attached. Therefore, the aluminum sheet layer is With its high heat reflection efficiency, it efficiently reflects and uses the heat emitted from the toes. It can exhibit excellent heat retention during use.

[0008]   In addition, the heat insulating sheet is arranged so that the base material sheet layer appears on the front side. This provides better cushioning and avoids discomfort when wearing slippers. You can

[0009]   Further, as the base material sheet, instead of the urethane foam sheet, or the foamed urethane sheet is used. Wearing a heat insulating sheet using cotton sheet, woven fabric or non-woven fabric in combination with the tongue sheet However, substantially the same effect can be obtained.

[0010]

[Embodiment of device]

  An embodiment of a slipper according to the present invention will be described below with reference to the drawings.

[0011]   FIG. 1 is a perspective view showing an example of a slipper according to the present invention, and FIG. 2 is a sectional view thereof. The slipper 1 shown in FIGS. 1 and 2 has an instep cover 2 that covers the instep portion of the housed foot. , The bottom plate 3 on which the sole of the foot is placed. It is integrally sewn on the front portion of the No. 3. In addition, the rear part of the bottom plate 3 has a A thick heel plate 4 is installed in consideration of the hand.

[0012]   In addition, the heat insulating sheet that characterizes the present invention is provided inside the instep 2 and on the upper surface of the bottom plate 3. 10 is installed. This heat insulating sheet 10 is replaced by the heat insulating sheet 10 as shown in the sectional view of FIG. As a table example, a base sheet 12 made of urethane foam, and a sheet layer made of aluminum 11 is adhered or vapor-deposited and is formed by stacking.

[0013]   The heat insulating sheet 10 is used as a base material sheet on the upper cover 2 and the bottom plate 3 of the slipper 1. So that the seat 12 appears on the front side, that is, the base sheet 12 faces the housed foot. It is preferably arranged so as to face. In this way, the base sheet 12 is placed on the front side. By providing it, excellent cushioning property is obtained and the aluminum sheet is directly Avoid contact with your feet, without feeling the coolness of aluminum Therefore, it is possible to eliminate the uncomfortable feeling when wearing the slippers.

[0014]   A mattress is used as the urethane foam sheet 12 constituting the heat insulation sheet 10. Suitable for soft foam with a foaming ratio of 15 to 30 times, which is used for cushion materials The thickness is preferably about 5 mm to 10 mm. this By this, even if the aluminum sheet layer 11 is laminated, the heat insulating sheet 10 has a cushioning property and a heat insulating property. The shape can be sufficiently imparted.

[0015]   The aluminum sheet layer 11 according to the present invention has water resistance, water repellency, and boil resistance. It is desirable to have excellent characteristics, and preferably to have a thickness of 5 μm to 50 μm. And more preferably 10 μm to 15 μm, and particularly about 12 μm. Can be Attach the heat insulation sheet 10 to the instep 2 and the bottom plate 3 of the slipper 1. As a result, due to the high heat reflection efficiency of the aluminum sheet layer 11, Efficiently reflects the heat that is emitted as body temperature from the front, and prevents the dissipation of heat As a result, excellent heat retention can be obtained during use.

[0016]   As a method of manufacturing the heat insulating sheet 10, for example, an approximately 12 μm thick For example, glue the Luminium sheet to the surface of the urethane foam sheet 12 using an adhesive. Or, by applying an aluminum vapor deposition method according to a conventional method, A thin film of aluminum may be formed on the surface by vapor deposition. The adhesive is not particularly limited Used emulsion type ones that are commonly used be able to.

[0017]   Further, the heat insulating sheet 10 of the present invention is shown in FIG. 4 as another embodiment. As described above, the cotton sheet 13 is used as the base sheet, and the aluminum sheet is attached to the cotton sheet. It is also possible to use the one formed by adhering or vapor depositing the insulating layer 11. it can. The cotton sheet 13 is made of cotton, synthetic cotton, blended cotton, or the like. It is formed by pressing to the thickness. Laminating such cotton sheet 13 on aluminum sheet layer 11 Even if it is a heat-insulating sheet that has been kept warm, the cushioning property required for the heat-insulating sheet 10 is excellent. Can be obtained with warmth.

[0018]   Further, in the heat insulation sheet 10 as another preferred example of the present invention shown in FIG. A woven or non-woven fabric 14 is used as a sheet, and the woven or non-woven fabric 14 is made of aluminum. The um sheet layer 12 is adhered or vapor deposited. Such woven or non-woven fabric 14 Sufficient heat retention, cushioning, and water absorption are secured by using At the same time, it is advantageous in terms of cost reduction and work.

[0019]   Further, in another preferred embodiment of the present invention, as shown in FIG. 14 sheets of woven or non-woven fabric bonded or vapor-deposited on top of urethane foam The sheet 15 is laminated to form a base material sheet. Woven or non-woven fabric 14 By stacking the urethane foam sheet 15 on the lower surface of the sheet layer, it is possible to further increase the height. A good buffering property is obtained. The urethane foam sheet 15 is made of the aluminum sheet described above. It is made of the same material as the urethane foam sheet 12 laminated on the sheet layer 11. Any thing can be used.

[0020]   The slipper 1 to which the heat insulating sheet 10 of the present invention is attached has the configuration shown in FIG. However, as shown in FIG. 7, the rear of the bottom plate 3 is not limited to the above. The room wear 1'having a shape in which the edge 5 is raised may be used, and the room wear 1'shown in FIG. In the case of, it is more preferable to attach the heat insulating sheet 10 to the inside of the edge portion 5. .

[0021]

[Effect of device]

  As described above, according to the slipper of the present invention, the aluminum sheet layer With high heat reflection efficiency of, the heat emitted from the toes is efficiently reflected, It can exhibit excellent heat retention during use. Also, urethane foam sheets, etc. By also including the above, excellent cushioning properties and shape retention can be obtained.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a slipper of the present invention with a part cut away.

FIG. 2 is a sectional view of the slipper.

FIG. 3 is an enlarged cross-sectional view of a heat insulating sheet in which an aluminum sheet layer and a urethane foam sheet are laminated.

FIG. 4 is an enlarged cross-sectional view of a heat retaining sheet in which an aluminum sheet layer and a cotton sheet are laminated.

FIG. 5 is an enlarged cross-sectional view of a heat retaining sheet in which an aluminum sheet layer and a woven or non-woven fabric are laminated.

FIG. 6 is an enlarged cross-sectional view of a heat retaining sheet in which a urethane foam sheet is laminated on the heat retaining sheet.

FIG. 7 is a perspective view of a slipper having another shape.

[Explanation of symbols]

1 slippers 2 instep 3 bottom plate 4 heel plate 5 edges 10 insulation sheet 11 Aluminum sheet layer 12 Urethane foam sheet 13 cotton sheet 14 Woven or non-woven fabric 15 urethane foam sheet

Claims (5)

[Scope of utility model registration request] 1. A slipper comprising an upper cover portion and a bottom plate portion, wherein a heat insulating sheet is obtained by laminating an aluminum sheet to a urethane foam base sheet by adhesion or vapor deposition on each of the inner surfaces of the upper cover portion and the bottom plate portion. A slipper that is equipped with. 2. The slipper according to claim 1, wherein the heat insulating sheet is arranged so that the base material sheet layer appears on the front side. 3. The slipper according to claim 1, wherein the base sheet is a cotton sheet. 4. The slipper according to claim 1, wherein the base sheet is a woven or non-woven fabric. 5. The slipper according to claim 1, wherein the base material sheet is a combination of a urethane foam sheet and at least one selected from a cotton sheet, a woven fabric or a non-woven fabric.