JPH03139302A - Preparation of sole of shoe with non-slip piece - Google Patents
Preparation of sole of shoe with non-slip pieceInfo
- Publication number
- JPH03139302A JPH03139302A JP1277185A JP27718589A JPH03139302A JP H03139302 A JPH03139302 A JP H03139302A JP 1277185 A JP1277185 A JP 1277185A JP 27718589 A JP27718589 A JP 27718589A JP H03139302 A JPH03139302 A JP H03139302A
- Authority
- JP
- Japan
- Prior art keywords
- sole
- slip piece
- slip
- ground
- shoe
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 239000010985 leather Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000002265 prevention Effects 0.000 description 3
- 239000012778 molding material Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は革と樹脂のように異種材料を複合したスリップ
防止片付き靴底の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Field of Application) The present invention relates to a method for manufacturing an anti-slip shoe sole made of a composite of different materials such as leather and resin.
（従来の技術）
従来、革製の靴底にスリップ防止用樹脂を複合した靴底
の製造方法としては、本底本体の接地面側の踏まず部か
ら先の、接地する部分に凹部を設け、且つ本底本体の踏
まず部近くの注入孔を通して、四部と通ずるような注入
部と凹設し、必要に応じて凹部内面に樹脂と革を接若さ
せる接着剤を塗布した後、凹部内に樹脂原料を注入孔か
ら注入して成形する方法が行なわれている。このとき、
成形時に凹部に対面するｉｍにスリップ防止に（、Ｔ効
な形状の雌型を配しであるため、靴底の樹脂面はその形
状および素材の弾力性によりスリップ防止効果を発ｒ１
１する。(Prior art) Conventionally, a method of manufacturing a shoe sole made of a leather sole combined with an anti-slip resin has been to create a recess in the part of the outsole that touches the ground, beyond the non-stepping part on the contact surface side of the main sole. , and make a recess through the injection hole near the non-stepping part of the main body of the outsole to the injection part that communicates with the four parts, and if necessary, after applying adhesive to attach the resin and leather to the inner surface of the recess, insert the inside of the recess. A method of molding by injecting a resin raw material through an injection hole is commonly used. At this time,
During molding, the resin surface of the sole has a slip prevention effect due to its shape and the elasticity of the material.
Do 1.
（発明が解決しようとする問題点）
スリップ防止樹脂片を複合させた革底は、通常の革底に
比べてスリップ防止効果は優れているが、革と樹脂とい
う異質の材料を複合させているため、その接合強度に問
題が残る。とくに、歩行時にあおり変形の著しい部分で
は、繰り返される変形のため、スリップ防止樹脂片の端
部がはがれやすくなるという問題点がある。(Problem to be solved by the invention) A leather sole made of a composite of anti-slip resin pieces has a superior anti-slip effect compared to a regular leather sole, but it is made of a composite of different materials: leather and resin. Therefore, there remains a problem with the bonding strength. In particular, there is a problem in that the ends of the anti-slip resin piece tend to peel off due to repeated deformation in areas that are subject to significant tilting deformation during walking.
本発明は、スリップ防止片の剥離防止を確実にし、ペー
スト状の樹脂原材料を平均、且つ、均一に注入すること
ができ、外観上も良く、耐久力もある靴底を製造する方
法を提供することを目的とする。The present invention provides a method for manufacturing a shoe sole that ensures prevention of peeling of anti-slip pieces, can evenly and uniformly inject paste-like resin raw materials, and has good appearance and durability. With the goal.
［発明の構成コ
（問題点を解決するための手段）
本発明は、上記問題点を解決するために、靴底の接地面
側の踏まず部から先の接地する部分に、側面部を傾斜さ
せて接地面側が狭まる形状の凹部を設け、靴底の靴上部
との接着面側に、凹部に通ずるｔＳＩ数の透孔をあけ、
凹部に接着剤を塗布し、靴底の接地面側に成形用部材を
密着させ、靴底の接着面側から、中央付近の透孔よりペ
ースト状の樹脂原材料を注入してスリップ防止片を成形
することによりスリップ防止片付き革製靴底を製造する
。このとき、前記複数の透孔のうち、凹部の端部付近に
あけられた透孔が、靴底の接着面側で凹部に対応する部
分の外側へ張り出す形状を有する。[Structure of the Invention (Means for Solving the Problems)] In order to solve the above problems, the present invention provides a sloped side surface of the sole of the shoe from the non-stepping part on the contact surface side to the part that contacts the ground. A recess is formed so that the contact surface side is narrowed, and a through hole of tSI number that communicates with the recess is formed on the adhesive surface side of the sole with the upper part of the shoe.
Apply adhesive to the concave part, adhere the molding material to the contact surface of the sole, and inject paste-like resin raw material from the adhesive surface of the sole through the hole near the center to form the anti-slip piece. By doing so, a slip-preventing leather shoe sole with a single piece is manufactured. At this time, among the plurality of through holes, the through hole drilled near the end of the recess has a shape that projects outward from a portion corresponding to the recess on the adhesive surface side of the sole.
（作用）
以上のような製造方法によってスリップ防止片付き革製
靴底をつ（ると、凹部の側面形状により革部とスリップ
片の接着が強固になる。また、凹部の端部に開けられた
透孔は凹部に対応する部分の外側へ広がっているため、
この部分に注入されて成形された樹脂部は、変形した際
に革部と樹脂部を連係させる役割を果たし、強度がいっ
そう高まる。また、中央付近の透孔よりペースト状の樹
脂を注入することにより、樹脂が空洞部の各所に均一に
充ｌＦ４され易（なる。(Function) When a leather shoe sole with an anti-slip piece is manufactured using the manufacturing method described above, the adhesion between the leather part and the slip piece becomes strong due to the side shape of the recess. Since the hole expands to the outside of the part corresponding to the recess,
The resin part injected and molded into this part plays the role of linking the leather part and the resin part when it is deformed, further increasing its strength. In addition, by injecting paste-like resin through the through hole near the center, the resin can be easily filled in various parts of the cavity uniformly.
（実施例）
以下、本発明の一実施例を図面に基づいて説明する。第
１図は本発明の製造方法による靴底の接地面側の図であ
る。靴底本体１に、靴底の接地面側に斜線部で示すよう
に、適宜の深さの凹部３を設ける。このとき、四部３の
側面部を傾斜させて接地面側が狭まる形状とする。この
凹部３の中央付近と周縁部付近に透孔を開ける。(Example) Hereinafter, an example of the present invention will be described based on the drawings. FIG. 1 is a view of the contact surface side of a shoe sole produced by the manufacturing method of the present invention. A recess 3 of an appropriate depth is provided in the sole body 1 as shown by the hatched area on the ground contact side of the sole. At this time, the side surfaces of the four parts 3 are inclined so that the ground contact side becomes narrower. A through hole is made near the center and around the periphery of this recess 3.
第２図は透孔が開けられた靴底を靴本体と接着する接着
面側４側から見た図である。小径の樹脂ペースト注入孔
となる透孔５が凹部に通ずるように設けられ、さらに凹
部前縁、後縁部付近に前記凹部３に通ずるように、小径
の透孔６が設けられている。透孔６の接地面側は点線で
示す凹部に対応する部分の外側へ広がる形状の張り出し
部７を形成している。FIG. 2 is a view of the shoe sole with the through holes made as seen from the adhesive surface side 4 that is bonded to the shoe body. A through hole 5 serving as a small diameter resin paste injection hole is provided so as to communicate with the recess, and furthermore, a small diameter through hole 6 is provided near the front and rear edges of the recess so as to communicate with the recess 3. The ground surface side of the through hole 6 forms an overhanging portion 7 that extends outward from the portion corresponding to the recessed portion indicated by the dotted line.
第３図は第２図に示した靴底の断面図である。FIG. 3 is a sectional view of the sole shown in FIG. 2.
本底本体１の接地面側２に設けられた凹部３の側面８は
、接地面２に対して、前面より奥面の周囲が大きくなる
ように、斜めになっている。凹部Ｓ内面に、接着剤を充
分に浸透させ、そして乾燥させてから、接着面側４の透
孔５よりペースト状の樹脂原材料を料を注入し、成形す
る。このとき、靴底の接地面側には成形用部材が当接さ
れている。The side surface 8 of the recessed portion 3 provided on the ground surface side 2 of the outsole main body 1 is oblique with respect to the ground surface 2 so that the circumference of the back surface is larger than that of the front surface. After the adhesive is sufficiently penetrated into the inner surface of the recess S and dried, a paste-like resin raw material is injected through the through hole 5 on the adhesive surface side 4 and molded. At this time, a molding member is brought into contact with the contact surface side of the sole.
成形用部材の四部に対応する面にはスリップ防止に効果
のある形状の雌型を設ける。凹部のほぼ中央に注入孔、
周縁部付近に透孔部を設けることにより、凹部の形状を
問わず、ペースト状の樹脂原材料の注入が容易となり、
樹脂の注入の均一化、そして・平均した品質のスリップ
防止片を得ることができる。A female mold having a shape effective for preventing slipping is provided on the surface corresponding to the four parts of the molding member. Injection hole approximately in the center of the recess,
By providing a through hole near the periphery, it is easy to inject the paste resin raw material regardless of the shape of the recess.
Uniform injection of resin, and average quality anti-slip pieces can be obtained.
第４図はペースト状の樹脂原材料を注入し、体成形した
靴底の断面図である。斜線部が成形された樹脂を示す。FIG. 4 is a cross-sectional view of a shoe sole injected with a paste-like resin raw material and molded into a body. The shaded area indicates the molded resin.
樹脂は、接着剤の効果とともに、四部の側面形状と周辺
部の透孔の張り出し部７による効果により、革製の本体
１と強く接合する。The resin is strongly bonded to the leather main body 1 due to the effect of the adhesive as well as the effect of the side shapes of the four parts and the overhanging part 7 of the through hole in the peripheral part.
第５図は本発明の他の実施例で、周辺部の透孔が２個の
場合の例である。周辺部に設ける張り出し部付き透孔の
場所および数は、形状や底の硬さに応じて適当に選択す
る。FIG. 5 shows another embodiment of the present invention, in which there are two through holes in the peripheral portion. The location and number of through holes with overhangs provided in the peripheral portion are appropriately selected depending on the shape and hardness of the bottom.
［発明の効果］
本発明の製造方法により、スリップ防止片の剥離を確実
に防止でき、そしてスリップ防止片の剥がれ部からの水
などの浸透も防止できる効果がある。また、ペースト状
の原材料の注入が円滑であリ、且つ、原材料の注入が平
均化し、スリップ防止片の品質の均一なものが得られる
なとの効果がある。[Effects of the Invention] The manufacturing method of the present invention has the effect of reliably preventing peeling of the anti-slip piece and also preventing penetration of water etc. from the peeled portion of the anti-slip piece. Further, there is an effect that the pasty raw material can be poured smoothly and the raw material can be poured evenly, so that slip prevention pieces of uniform quality can be obtained.
第１図は、本発明の製造方法による靴底の接地面側の図
、第２図は透孔が開けられた靴底を靴本体と接若する接
着面側４側から見た図、第３図は第２図に示した靴底の
断面図、第４図は凹部にスリ、ブ防止片を一体成形した
断面図、第５図は本発明の他の実施例を示す図である。
１・・・本底本体、２・・・接地面、Ｓ・・・凹部、４
・・・接着面、５・・・注入孔、６・・・透孔、７・・
・透孔張り出し部。
第３図
第４図
第２図
第５図FIG. 1 is a view of the contact surface side of a shoe sole manufactured by the manufacturing method of the present invention, FIG. 2 is a view of the shoe sole with a through hole as seen from the adhesive surface side 4 that is in contact with the shoe body, and FIG. 3 is a cross-sectional view of the sole shown in FIG. 2, FIG. 4 is a cross-sectional view of a concave portion integrally molded with a piece for preventing slips and bumps, and FIG. 5 is a view showing another embodiment of the present invention. 1... Outsole main body, 2... Ground plane, S... Recessed part, 4
...Adhesive surface, 5...Injection hole, 6...Through hole, 7...
・Through-hole overhang. Figure 3 Figure 4 Figure 2 Figure 5
Claims (2)
の製造方法において、靴底の接地面側の踏まず部から先
の接地する部分に、側面部を傾斜させて接地面側が狭ま
る形状を有する凹部を設け、前記靴底の接着面側に、前
記凹部に通ずる複数の透孔をあける手段、前記凹部に接
着剤を塗布する手段、前記凹部を設けた靴底の接着面側
の中央付近の透孔より、ペースト状の樹脂原材料を注入
してスリップ防止片を一体成形する手段からなることを
特徴とするスリップ防止片付き靴底の製造方法。(1) In a method of manufacturing shoe soles made of a composite of anti-slip resin and other materials, the side surface of the sole is sloped from the non-stepping part of the sole to the part that touches the ground, narrowing the contact surface side. means for providing a recessed portion having a shape, forming a plurality of through holes communicating with the recessed portion on the adhesive side of the shoe sole, means for applying an adhesive to the recessed portion, and means for forming a plurality of holes on the adhesive side of the sole provided with the recessed portion. A method for manufacturing a shoe sole with an anti-slip piece, comprising the step of integrally molding the anti-slip piece by injecting a paste-like resin raw material through a through hole near the center.
あけられた透孔が、前記靴底の接着面側で前記凹部に対
応する部分の外側へ張り出す形状を有することを特徴と
する請求項１記載のスリップ防止片付き靴底の製造方法(2) Among the plurality of through holes, a through hole drilled near the peripheral edge of the recess has a shape that projects outward from a portion corresponding to the recess on the adhesive surface side of the sole. A method for manufacturing a shoe sole with an anti-slip piece according to claim 1, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1277185A JP2798443B2 (en) | 1989-10-26 | 1989-10-26 | Manufacturing method of shoe sole with slip prevention piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1277185A JP2798443B2 (en) | 1989-10-26 | 1989-10-26 | Manufacturing method of shoe sole with slip prevention piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03139302A true JPH03139302A (en) | 1991-06-13 |
| JP2798443B2 JP2798443B2 (en) | 1998-09-17 |
Family
ID=17579994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1277185A Expired - Lifetime JP2798443B2 (en) | 1989-10-26 | 1989-10-26 | Manufacturing method of shoe sole with slip prevention piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2798443B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05300802A (en) * | 1992-04-27 | 1993-11-16 | Shinnikou:Kk | Manufacture of outsole with non-slip stud |
| JPH0678804A (en) * | 1992-09-02 | 1994-03-22 | Shinnikou:Kk | Production of shoe sole with antislip piece |
| JPH0678803A (en) * | 1992-09-02 | 1994-03-22 | Shinnikou:Kk | Production of shoe sole with antislip piece |
| JP2000201706A (en) * | 1999-01-19 | 2000-07-25 | Morito Co Ltd | Footwear sole |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812602A (en) * | 1981-07-13 | 1983-01-24 | 株式会社アシックス | Production of shoe sole |
| JPS6116702A (en) * | 1984-07-02 | 1986-01-24 | ロ−マン商事株式会社 | Production of main sole of shoe sole |
-
1989
- 1989-10-26 JP JP1277185A patent/JP2798443B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812602A (en) * | 1981-07-13 | 1983-01-24 | 株式会社アシックス | Production of shoe sole |
| JPS6116702A (en) * | 1984-07-02 | 1986-01-24 | ロ−マン商事株式会社 | Production of main sole of shoe sole |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05300802A (en) * | 1992-04-27 | 1993-11-16 | Shinnikou:Kk | Manufacture of outsole with non-slip stud |
| JPH0678804A (en) * | 1992-09-02 | 1994-03-22 | Shinnikou:Kk | Production of shoe sole with antislip piece |
| JPH0678803A (en) * | 1992-09-02 | 1994-03-22 | Shinnikou:Kk | Production of shoe sole with antislip piece |
| JP2000201706A (en) * | 1999-01-19 | 2000-07-25 | Morito Co Ltd | Footwear sole |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2798443B2 (en) | 1998-09-17 |
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