JPS6127041B2 - - Google Patents
Info
- Publication number
- JPS6127041B2 JPS6127041B2 JP58053212A JP5321283A JPS6127041B2 JP S6127041 B2 JPS6127041 B2 JP S6127041B2 JP 58053212 A JP58053212 A JP 58053212A JP 5321283 A JP5321283 A JP 5321283A JP S6127041 B2 JPS6127041 B2 JP S6127041B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- insole
- outsole
- entire
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【発明の詳細な説明】
本発明は新規なシユーズカバーの製造方法に関
するものであつて、熱可塑性軟質合成樹脂シート
製の胛被の下端に開口を設けると共にこの開口の
切縁を内向きに折曲し、この開口の上面に全周縁
を上方に向つて膨出させた熱可塑性軟質合成樹脂
製本底を、また同開口の下面に熱可塑性軟質合成
樹脂製の中敷を夫々配し、胛被の下端開口の全切
縁を本底の上方への膨出縁全体と中敷の全周縁と
を以て本底の周縁の上記の膨出形状を崩形するこ
となく挾挿し、同挾挿部に於て三者を気密に高周
波熔着すると共に本底と中敷との間に空気を密封
することを要旨とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel method for manufacturing a shoe cover, which comprises providing an opening at the lower end of the shoe cover made of a soft thermoplastic synthetic resin sheet and bending the incisal edge of the opening inward. A thermoplastic soft synthetic resin book sole with the entire periphery bulging upward is placed on the upper surface of this opening, and an insole made of thermoplastic soft synthetic resin is placed on the lower surface of the opening. Insert the entire incisal edge of the lower end opening using the entire upwardly bulging edge of the outsole and the entire periphery of the insole without deforming the bulging shape of the periphery of the outsole, and place it in the insertion part. The gist is to airtightly weld the three parts together using high-frequency welding, and to seal air between the outsole and the insole.
以下、本発明の実施の一例を説明するのに、
先ず、塩化ビニルシートを以て上端に履き口
１、下端に底取付用の開口２を夫々設け前方上辺
に履き口１に臨むスライドフアスナー３付の切割
４を開設し底部にヒールの貫出口５を設けた胛被
６を構成する。 Hereinafter, in order to explain an example of the implementation of the present invention, first, a vinyl chloride sheet is used to provide a shoe opening 1 at the upper end and an opening 2 for attaching the sole at the lower end, and a slide fastener 3 facing the shoe opening 1 on the front upper side. A sash 6 is constructed in which a cut 4 is opened and a heel opening 5 is provided at the bottom.
次いで、同じく塩化ビニルを以て全周縁を上方
に向つて断面鉤状に膨出折曲した本底７及び上面
にシボ模様を形成した同様塩化ビニル製の中敷８
を構成し、中敷８を上下逆転して足底を上下逆転
した形状を呈する下部電極イ上に載置したのち同
電極イの下面に胛被６を上下逆転して被せその下
端開口２の切縁を内方に折曲して同部をこの中敷
８の周縁に重合させたのち、本底７をその上方に
上下反転して載置し、この本底７の周縁の膨出折
曲部９を同部９の膨出折曲形状を崩形することな
く胛被６の下端の開口２の切縁に重合して中敷８
の全周縁と本底７の周縁の膨出折曲部９の全体を
以て胛被６の下端開口２の全切縁を挾挿し、然る
のち同挾挿部に上方より枠状の上部電極ロを押下
しつつ同部に高周波電圧を印加することによつて
三者を相互に高周波熔着し、これと同時に本底７
と中敷８との間１０に空気を密封してシユーズカ
バーの完成品を得るものである。 Next, an outsole 7 made of vinyl chloride with the entire periphery bulging upward and bent into a hook-like cross section, and an insole 8 made of vinyl chloride with a textured pattern formed on the top surface.
The insole 8 is turned upside down to place it on the lower electrode I, which has the shape of the sole of the foot turned upside down, and then the cover 6 is turned upside down and placed on the lower surface of the same electrode. After bending the incisal edge inward and overlapping the same part with the periphery of the insole 8, the outsole 7 is placed upside down above it, and the bulge and fold of the periphery of the outsole 7 is made. The curved part 9 is overlapped with the incisal edge of the opening 2 at the lower end of the sleeve 6 without destroying the bulging and bent shape of the part 9, and the insole 8
Insert the entire incisal edge of the lower end opening 2 of the cover 6 using the entire circumferential edge of the outer edge and the entire bulging bent portion 9 of the outer edge of the sole 7, and then insert the frame-shaped upper electrode rod into the inserted portion from above. By applying high frequency voltage to the same part while pressing down, the three parts are high frequency welded to each other, and at the same time, the main sole 7
Air is sealed in the space 10 between the insole 8 and the insole 8 to obtain a finished shoe cover.
本発明は叙上の通りであるので底面に本底を備
えその上面に中敷を設けたシユーズカバーを極め
て簡単に製造し得るのは勿論であるが、特に本発
明によつて得たシユーズカバーは本底と中敷間に
空気が密封されるので同カバーの使用時には靴底
と地面との間に空気溜りが形成され、歩行に際し
同空気溜りが靴底のクツシヨン作用を為して接地
時の衝撃を緩和し極めて快的な履心地を得ること
ができる効果がある。 Since the present invention is as described above, it goes without saying that a shoe cover having a main sole on the bottom and an insole on the top surface can be manufactured very easily. Air is sealed between the sole and the insole, so when the cover is used, an air pocket is formed between the sole and the ground, and when walking, this air pocket acts as a cushion for the sole of the shoe, reducing the impact when it hits the ground. This has the effect of relieving the wearer's discomfort and providing extremely comfortable wearing comfort.
図は本発明の実施例を示すものであつて、第１
図は本発明によつて製造したシユーズカバーの斜
視図、第２図は同Ａ−Ａ線に沿う断面図、第３図
は製造過程を示す第２図相当個所の断面図であ
る。
１……履き口、２……開口、３……スライドフ
アスナー、４……切割、５……ヒールの貫出口、
６……胛被、７……本底、８……中敷、９……膨
出折曲部、１０……本底と中敷との間、イ……下
部電極、ロ……上部電極。
The figure shows an embodiment of the present invention.
2 is a perspective view of a shoe cover manufactured according to the present invention, FIG. 2 is a sectional view taken along the line A--A, and FIG. 3 is a sectional view of a portion corresponding to FIG. 2 showing the manufacturing process. 1... Shoe opening, 2... Opening, 3... Slide fastener, 4... Cut, 5... Heel opening,
6...Fold cover, 7...Outsole, 8...Insole, 9...Bulging bent portion, 10...Between the outsole and insole, A...Lower electrode, B...Upper electrode .
Claims (1)
に開口をを設けると共にこの開口の接縁を内向き
に折曲し、この開口の上面に全周縁を上方に向つ
て膨出させた熱可塑性軟質合成樹脂製本底を、ま
た同開口の下面に熱可塑性軟質合成樹脂製の中敷
を夫々配し、胛被の下端開口の全切縁を本底の上
方への膨出縁全体と中敷の全周縁とを以て本底の
周縁の上記の膨出形状を崩形することなく挾挿
し、同挾挿部に於て三者を気密に高周波熔着する
と共に本底と中敷との間に空気を密封することを
特徴とするシユーズカバーの製造方法。1 An opening is provided at the lower end of the cover made of a thermoplastic soft synthetic resin sheet, the edge of this opening is bent inward, and the entire periphery of the upper surface of this opening is made to bulge upward. The sole is made of soft synthetic resin, and the insole made of thermoplastic soft synthetic resin is arranged on the lower surface of the opening, and the entire incisal edge of the lower opening of the cover is connected to the entire upwardly bulging edge of the outsole and the insole. The entire periphery of the outsole is inserted without deforming the bulge shape on the periphery of the outsole, and the three parts are airtightly high-frequency welded at the insertion part, and the insole and the insole are A method for manufacturing a shoe cover characterized by sealing air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58053212A JPS59177001A (en) | 1983-03-29 | 1983-03-29 | Production of shoes cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58053212A JPS59177001A (en) | 1983-03-29 | 1983-03-29 | Production of shoes cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59177001A JPS59177001A (en) | 1984-10-06 |
| JPS6127041B2 true JPS6127041B2 (en) | 1986-06-24 |
Family
ID=12936532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58053212A Granted JPS59177001A (en) | 1983-03-29 | 1983-03-29 | Production of shoes cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322688Y2 (en) * | 1985-10-09 | 1991-05-17 |
-
1983
- 1983-03-29 JP JP58053212A patent/JPS59177001A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322688Y2 (en) * | 1985-10-09 | 1991-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59177001A (en) | 1984-10-06 |
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