JPH0424966Y2 - - Google Patents
Info
- Publication number
- JPH0424966Y2 JPH0424966Y2 JP4795985U JP4795985U JPH0424966Y2 JP H0424966 Y2 JPH0424966 Y2 JP H0424966Y2 JP 4795985 U JP4795985 U JP 4795985U JP 4795985 U JP4795985 U JP 4795985U JP H0424966 Y2 JPH0424966 Y2 JP H0424966Y2
- Authority
- JP
- Japan
- Prior art keywords
- toe
- layer
- synthetic resin
- carapace
- reinforcing layer
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 229920003002 synthetic resin Polymers 0.000 claims description 19
- 239000000057 synthetic resin Substances 0.000 claims description 19
- 238000001746 injection moulding Methods 0.000 claims description 7
- 210000003371 toe Anatomy 0.000 description 56
- 239000004744 fabric Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920005749 polyurethane resin Polymers 0.000 description 6
- 239000010985 leather Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、野球、サツカー、ラクビー、ジヨギ
ング、ゴルフ等の各種スポーツ靴の爪先等を補強
したスポーツ靴用甲皮に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a sports shoe upper that has reinforced toes, etc. of various sports shoes such as baseball, soccer, rugby, jogging, and golf shoes.
（従来の技術）
従来、第３図に示したように、損耗の激しいス
ポーツ靴の爪先の補強のため、別途作成した合成
樹脂製の爪先補強片９を、高周波溶着により、同
質の合成樹脂層１を有する甲皮の爪先部に接着し
たスポーツ靴用甲皮を使用していた。(Prior Art) Conventionally, as shown in Fig. 3, in order to reinforce the toes of sports shoes, which are subject to severe wear and tear, toe reinforcing pieces 9 made of synthetic resin are separately prepared and bonded to a homogeneous synthetic resin layer by high-frequency welding. The upper for sports shoes was used which was glued to the toe part of the upper having 1.
この甲皮を使用したスポーツ靴は、縫着、接着
剤による接着の場合と比較して、爪先部の耐久性
が優れ、又、製靴工程における釣り込みにより、
当該接着部分に皺が生じないものであつた。 Sports shoes using this upper have superior durability at the toe area compared to those made by sewing or bonding with adhesive, and due to the added weight in the shoe manufacturing process,
There were no wrinkles in the bonded portion.
しかし、爪先補強片９を爪先部に押圧しながら
溶着するため、均一な溶着確保の面から、爪先補
強片９の厚さは、一定であるほうが好ましく、形
状的な制約を受けるものであつた。 However, since the toe reinforcing piece 9 is welded while being pressed against the toe, in order to ensure uniform welding, it is preferable that the thickness of the toe reinforcing piece 9 be constant, which is subject to shape constraints. .
又、該爪先補強片９の厚さは、爪先部の耐摩耗
性等を考慮すると、厚いほうがよいが、釣り込み
作業等の靴製造の容易性を考慮すると、薄い方が
よい。 Further, the thickness of the toe reinforcing piece 9 is preferably thicker when considering wear resistance of the toe portion, but thinner is better when considering ease of shoe manufacturing such as fishing work.
この相反する要求を満足させるため、従来の爪
先補強片９は、厚さをあまり厚くすることができ
なかつた。 In order to satisfy these conflicting demands, the thickness of the conventional toe reinforcing piece 9 could not be increased very much.
（考案が解決しようとする問題点）
耐摩耗性、耐久性に優れ、釣り込み作業等、靴
製造の容易なスポーツ靴用甲皮を提供する点にあ
る。(Problems to be Solved by the Invention) The object of the invention is to provide an upper for sports shoes that has excellent abrasion resistance and durability and is easy to manufacture for shoes such as fishing operations.
（問題点を解決するための手段）
本考案のスポーツ靴用甲皮は、以下の様な構成
である。(Means for Solving the Problems) The upper for sports shoes of the present invention has the following structure.
予め作成した基甲皮Ａの爪先部ａのポリウレタ
ン樹脂表面に、これより強靱性のポリウレタン樹
脂を射出して、一体的に爪先補強層４を形成した
ものである。 The toe reinforcing layer 4 is integrally formed by injecting a tougher polyurethane resin onto the polyurethane resin surface of the toe portion a of the base carapace A prepared in advance.
（実施例）
本考案のスポーツ靴用甲皮は、第１図及び第２
図に示したように、予め作成した基甲皮Ａの爪先
部ａの合成樹脂層１表面に、爪先補強層４を射出
成形により一体的に形成したものである。(Example) The upper for sports shoes of the present invention is shown in Figures 1 and 2.
As shown in the figure, a toe reinforcement layer 4 is integrally formed by injection molding on the surface of a synthetic resin layer 1 of a toe portion a of a base carapace A prepared in advance.
基甲皮Ａは、合成樹脂層１の裏面に布層２を積
層したシートを、靴甲皮の形状に打抜き、爪先部
ａ、内外横甲皮部ｃ，ｄ、後甲皮部ｅを形成し、
爪先部ａの先端に複数の切除部３を設けたもので
ある。 For the base upper skin A, a sheet in which the fabric layer 2 is laminated on the back side of the synthetic resin layer 1 is punched out in the shape of a shoe upper to form a toe part a, inner and outer lateral upper parts c and d, and a rear upper part e. death,
A plurality of cutout parts 3 are provided at the tip of the toe part a.
合成樹脂層１は、ポリウレタン樹脂、ナイロン
等の耐久性、耐屈曲性に優れた材質のものを使用
するものである。 The synthetic resin layer 1 is made of a material with excellent durability and bending resistance, such as polyurethane resin or nylon.
布層２は、不織布、織布、ポリウレタン樹脂糸
織込みの伸縮性の布等のいずれでもよく、その材
質は、特に限定するものではない。 The fabric layer 2 may be any of nonwoven fabric, woven fabric, stretchable fabric woven with polyurethane resin threads, etc., and its material is not particularly limited.
爪先補強層４は、基甲皮Ａの合成樹脂層１と同
材質の強靱性の合成樹脂製で、厚さを約0.5〜１
mmとしたものであり、第１図に示すように、基甲
皮Ａの爪先部ａと略相似形で、小形のものであ
り、第２図に示したように、なだらかに傾斜した
緩傾斜５をその外周端に形成したものである。 The toe reinforcing layer 4 is made of the same tough synthetic resin as the synthetic resin layer 1 of the basal carapace A, and has a thickness of about 0.5 to 1.
mm, and as shown in Figure 1, it is approximately similar in shape and small to the toe part a of the basal carapace A, and as shown in Figure 2, it has a gentle slope with a gentle slope. 5 is formed on its outer peripheral edge.
ここで、第３図に示すように、従来の爪先補強
片９は、その端部が緩傾斜となつていないため、
当該爪先補強片９の角で、基甲皮Ａの合成樹脂層
１を傷める欠点を有していた。しかし、本考案の
場合は、爪先補強層４の端に緩傾斜５を形成して
いるため、当該欠点を解消できるものである。 Here, as shown in FIG. 3, the conventional toe reinforcing piece 9 does not have a gentle slope at its end.
The corner of the toe reinforcing piece 9 had the disadvantage of damaging the synthetic resin layer 1 of the base skin A. However, in the case of the present invention, since the gentle slope 5 is formed at the end of the toe reinforcing layer 4, this drawback can be overcome.
次に、本考案に係るスポーツ靴用甲皮の製造方
法について説明する。 Next, a method for manufacturing a sports shoe upper according to the present invention will be explained.
ポリウレタン樹脂からなる合成樹脂層１の裏面
に布層２を積層したシートを、予め靴甲皮形に打
抜き、基甲皮Ａを形成する。 A sheet in which a cloth layer 2 is laminated on the back side of a synthetic resin layer 1 made of polyurethane resin is punched out in advance in the shape of a shoe upper to form a base upper leather A.
この基甲皮Ａを爪先補強層４成形用金型に配置
し、該基甲皮Ａの爪先部ａの表面に、強靱性のポ
リウレタン樹脂を射出して、基甲皮Ａの合成樹脂
層１の表面に爪先補強層４を一体的に形成するも
のである。 This base carapace A is placed in a mold for forming the toe reinforcing layer 4, and a tough polyurethane resin is injected onto the surface of the toe part a of the base carapace A, and the synthetic resin layer 1 of the base carapace A is A toe reinforcing layer 4 is integrally formed on the surface of the toe.
そして、爪先補強層４を一体的に積層した該基
甲皮Ａを、通常の製靴方法により、スポーツ靴と
するものである。 Then, the base leather A on which the toe reinforcing layer 4 is integrally laminated is made into a sports shoe by a normal shoe manufacturing method.
なお、前記実施例では、基甲皮Ａの爪先部ａに
爪先補強層４を形成した例で説明したが、第４図
に示したように、後甲皮部ｅの後端に、後補強層
６を同様にして形成してもよい。 In the above embodiment, the toe reinforcing layer 4 was formed on the toe part a of the basal carapace A, but as shown in FIG. Layer 6 may be formed in a similar manner.
基甲皮Ａは、前記実施例では、爪先部ａ，内外
横甲皮部ｃ，ｄ、後甲皮部ｅを形成した靴甲皮形
に打抜いた例で説明した。しかし、第６図に示し
たように、爪先部ａの後方に、紐通孔７を設けた
締付用縁部ｆを連設したものとしたもよい。又、
第７図に示したように、爪先部ａのみからなるも
のとしてもよい。 In the embodiment described above, the base upper skin A was punched out in the shape of a shoe upper in which a toe part a, inner and outer lateral upper parts c and d, and a rear upper part e were formed. However, as shown in FIG. 6, a tightening edge f having a string passage hole 7 may be provided in succession behind the toe portion a. or,
As shown in FIG. 7, it may consist only of the toe portion a.
基甲皮Ａは、前記実施例では、先端に切除部３
を設けた例で説明したが、この切除部３を省略し
たものとしてもよい。 In the above embodiment, the basal carapace A has a cutout 3 at the tip.
Although the explanation has been given using an example in which the cutout portion 3 is provided, the cutout portion 3 may be omitted.
また、本考案に使用する基甲皮Ａは、合成樹脂
層１に布層２を積層したシートを、靴甲皮の形状
に打抜いた後、第４図に示したよう、紐通孔７を
設けた締付用縁部ｆを締付部ｂに設け、履口部ｇ
に縁取り８を施したものとしてもよい。 In addition, the base upper leather A used in the present invention is obtained by punching out a sheet in which the fabric layer 2 is laminated onto the synthetic resin layer 1 in the shape of a shoe upper leather, and as shown in FIG. A tightening edge f with a
It is also possible to apply a border 8 to the edge.
爪先補強層４は、前記実施例では、基甲皮Ａの
爪先部ａと略相似形のもので説明したが、第４図
に示したように、該爪先部ａに形状に沿つて、扇
状に、互いに独立させて、複数個の爪先補強層４
を穿設したものとしてもよい。 In the above embodiment, the toe reinforcing layer 4 is described as having a shape that is approximately similar to the toe part a of the basal carapace A, but as shown in FIG. , a plurality of toe reinforcing layers 4 are provided independently from each other.
It may also be provided with a hole.
また、第８図に示したように、爪先部ａの両横
部に長円状のものを突設し、爪先部ａの中央部に
小円形のもの複数個突設して、爪先補強層４を形
成してもよい。 In addition, as shown in FIG. 8, oval shaped parts are provided protruding from both lateral parts of the toe part a, and a plurality of small circular parts are provided protruding from the center part of the toe part a, so that the toe reinforcing layer is 4 may be formed.
（考案の作用効果）
本考案に係るスポーツ靴用甲皮は、基甲皮Ａの
爪先部ａの合成樹脂層１表面に、爪先補強層４を
射出成形により一体的に形成しているため、爪先
補強層４の厚さに変化をもたせることができ、損
耗に応じた厚さを確保できる。(Effects of the invention) The upper for sports shoes according to the invention has the toe reinforcing layer 4 integrally formed on the surface of the synthetic resin layer 1 of the toe portion a of the base upper A by injection molding. The thickness of the toe reinforcing layer 4 can be varied, and the thickness can be maintained in accordance with wear and tear.
本考案に係るスポーツ靴用甲皮は、基甲皮Ａの
爪先部ａの合成樹脂層１表面に、爪先補強層４を
射出成形により一体的に形成し、爪先補強層４を
損耗に応じた厚さにすることができるため、耐摩
耗性、耐久性に優れたスポーツ靴を提供すること
ができる。 The upper for sports shoes according to the present invention has a toe reinforcing layer 4 integrally formed on the surface of the synthetic resin layer 1 of the toe portion a of the base upper A by injection molding, and the toe reinforcing layer 4 is adapted to wear and tear. Since the thickness can be increased, sports shoes with excellent wear resistance and durability can be provided.
本考案に係るスポーツ靴用甲皮は、基甲皮Ａの
爪先部ａの合成樹脂層１表面に、爪先補強層４を
射出成形により一体的に形成しているため、釣り
込み部付近の爪先補強層４を薄くした緩傾斜５を
形成して、爪先補強層４の厚さに変化をもたせる
ことができ、靴製造が容易なものである。 In the upper for sports shoes according to the present invention, the toe reinforcing layer 4 is integrally formed on the surface of the synthetic resin layer 1 of the toe part a of the base upper A by injection molding, so that the toe reinforcement near the hooking part is reinforced. The thickness of the toe reinforcing layer 4 can be varied by forming a gentle slope 5 with a thinner layer 4, which facilitates shoe manufacturing.
本考案に係るスポーツ靴用甲皮は、基甲皮Ａの
合成樹脂層１表面に同材質の爪先補強層４を射出
成形により一体的に形成しているため、爪先補強
層４が強固に合成樹脂層１と一体化され、爪先補
強層４が剥離したりせず、耐久性に優れたもので
ある。 In the sports shoe upper according to the present invention, the toe reinforcing layer 4 made of the same material is integrally formed on the surface of the synthetic resin layer 1 of the base upper A by injection molding, so that the toe reinforcing layer 4 is strongly synthesized. Since it is integrated with the resin layer 1, the toe reinforcing layer 4 does not peel off and has excellent durability.
本考案に係るスポーツ靴用甲皮は、基甲皮Ａの
合成樹脂層１表面に爪先補強層９を射出成形によ
り一体的に形成しているため、爪先補強層４の形
状を自由に設定でき、趣味感に優れたものとする
ことができる。 In the sports shoe upper according to the present invention, the toe reinforcing layer 9 is integrally formed on the surface of the synthetic resin layer 1 of the base upper A by injection molding, so the shape of the toe reinforcing layer 4 can be set freely. , it can be made into an excellent hobby.
第１図は本考案のスポーツ靴用甲皮の平面図、
第２図は第１図の−線における一部省略拡大
断面図、第３図は従来のスポーツ靴用甲皮の一部
省略拡大断面図、第４図は本考案に係る他のスポ
ーツ靴用甲皮の平面図、第５図は第４図の−
線における一部省略拡大断面図、第６図は本考案
に係る他のスポーツ靴用甲皮の平面図、第７図は
本考案に係る他のスポーツ靴用甲皮の平面図、第
８図は本考案に係る他のスポーツ靴用甲皮の一部
省略平面図である。
Ａ……基甲皮、ａ……爪先部、ｂ……締付部、
ｃ……内横甲皮部、ｄ……外横甲皮部、ｅ……後
甲皮部、ｆ……締付用縁部、ｇ……履口部、１…
…合成樹脂層、２……布層、３……切除部、４…
…爪先補強層、５……緩傾斜、６……後補強層、
７……紐通孔、８……縁取り、９……爪先補強
片。
Figure 1 is a plan view of the upper for sports shoes of the present invention;
FIG. 2 is an enlarged cross-sectional view taken along the line - in FIG. 1, FIG. 3 is an enlarged cross-sectional view of a conventional upper for sports shoes, and FIG. 4 is an enlarged cross-sectional view of a conventional upper for sports shoes. The plan view of the carapace, Figure 5, is the same as that of Figure 4.
6 is a plan view of another sports shoe upper according to the present invention; FIG. 7 is a plan view of another sports shoe upper according to the present invention; FIG. FIG. 2 is a partially omitted plan view of another sports shoe upper according to the present invention. A... Base carapace, a... Toe part, b... Tightening part,
c...Inner lateral carapace part, d...Outer lateral carapace part, e... Posterior carapace part, f...Tightening edge part, g...Call opening part, 1...
...Synthetic resin layer, 2...Cloth layer, 3...Removed portion, 4...
... Toe reinforcement layer, 5 ... Gentle slope, 6 ... Rear reinforcement layer,
7...String hole, 8...Edging, 9...Toe reinforcing piece.
Claims (1)
１表面に、強靱性で同系の合成樹脂を射出成形に
より、爪先補強層４を一体的に形成したスポーツ
靴用甲皮。 An upper for sports shoes in which a toe reinforcing layer 4 is integrally formed on the surface of a synthetic resin layer 1 of a toe part a of a base upper A prepared in advance by injection molding of a tough and similar synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4795985U JPH0424966Y2 (en) | 1985-03-30 | 1985-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4795985U JPH0424966Y2 (en) | 1985-03-30 | 1985-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163505U JPS61163505U (en) | 1986-10-09 |
| JPH0424966Y2 true JPH0424966Y2 (en) | 1992-06-15 |
Family
ID=30563761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4795985U Expired JPH0424966Y2 (en) | 1985-03-30 | 1985-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424966Y2 (en) |
-
1985
- 1985-03-30 JP JP4795985U patent/JPH0424966Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61163505U (en) | 1986-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11266204B2 (en) | Thermoplastic polyurethane infused mesh | |
| US2675631A (en) | Footwear article of the slipper-sock type | |
| AU766460B2 (en) | Thin, flexible shoe outsole with extensively injected tread elements, method for the production of such an outsole and shoe fitted with said outsole | |
| US2772488A (en) | Shoe having covered insole body and nailed-on heel | |
| KR940010324B1 (en) | Shoe | |
| US3190016A (en) | Shoes provided with intermediate soles | |
| JP3047622U (en) | Shoe cover | |
| JPH0424966Y2 (en) | ||
| US4161827A (en) | Articles of footwear | |
| US2380577A (en) | Shoe | |
| US2368439A (en) | Inner sole | |
| JPH01139710U (en) | ||
| JP2784754B2 (en) | shoes | |
| JPS5932326Y2 (en) | counter | |
| JPS6232401Y2 (en) | ||
| JPS6244642Y2 (en) | ||
| JPS5837281Y2 (en) | shoes | |
| JPH0450801B2 (en) | ||
| JPS6322882Y2 (en) | ||
| JP3072288U (en) | Footwear | |
| JPS6244641Y2 (en) | ||
| JPS586483B2 (en) | Manufacturing method for lightweight underground tabs | |
| JPS627127Y2 (en) | ||
| JPS598567Y2 (en) | shoes | |
| JP3622061B2 (en) | Underwater shoes with crotch |