JPH0454902A - Manufacture of sole, sole member and die for injection molded shoe - Google Patents
Manufacture of sole, sole member and die for injection molded shoeInfo
- Publication number
- JPH0454902A JPH0454902A JP2167544A JP16754490A JPH0454902A JP H0454902 A JPH0454902 A JP H0454902A JP 2167544 A JP2167544 A JP 2167544A JP 16754490 A JP16754490 A JP 16754490A JP H0454902 A JPH0454902 A JP H0454902A
- Authority
- JP
- Japan
- Prior art keywords
- sole
- heel
- sole member
- mold
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000002347 injection Methods 0.000 title claims description 29
- 239000007924 injection Substances 0.000 title claims description 29
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000010521 absorption reaction Methods 0.000 claims abstract 5
- 230000035939 shock Effects 0.000 claims description 24
- 238000001746 injection moulding Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000010985 leather Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000002269 spontaneous effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、靴底の製造方法および靴底および靴底部材
および射出成型靴用型にかかる。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method of manufacturing a shoe sole, a shoe sole, a shoe sole member, and an injection molding shoe mold.
さらに詳細には、射出材料とは異素材からなる靴底を有
する射出成形靴の製造方法、および射出材料とは異素材
からなる射出成形により製造される靴底および射出成形
材料とは異なる素材からなる靴底部材および異なる素材
靴底部材の使用可能な射出成形靴用型にかかる。More specifically, it describes a method for manufacturing injection molded shoes having a sole made of a material different from the injection material, a sole manufactured by injection molding made of a material different from the injection material, and a sole made of a material different from the injection molding material. The present invention relates to injection molding shoe molds that can be used with sole members of different materials and sole members made of different materials.
（従来の技術）
射出成形靴の製造においては、合成繊維製布、皮革等か
らなる胛材の周縁および中底端部を縫着し、ラストに吊
り込み、あるいは胛被のみをラストに吊り込み、その状
態で中底側を下にしてボトムモールド、サイドモールド
で囲まれて形成され、上方に開口部を設けた空間に嵌め
込み、次いで空間内に射出材料を射出し、射出材料を固
定させて靴底を得ていた。(Prior art) In the production of injection molded shoes, the periphery and insole edge of a synthetic fiber cloth, leather, etc. are sewn and hung on the last, or only the shoe cover is hung on the last. In this state, the insole side is turned down and the shoe is fitted into a space surrounded by a bottom mold and a side mold with an opening at the top, then an injection material is injected into the space, and the injection material is fixed. I had hit rock bottom.
（発明が解決しようとする課題）
しかしながら、従来の射出成形方法では靴底と踵の材質
を異にさせ強度等を変えることは困難である課題を有し
た。(Problems to be Solved by the Invention) However, the conventional injection molding method has a problem in that it is difficult to change the strength etc. by using different materials for the sole and heel.
（課題を解決するための手段）
この発明は、
靴底部分では靴底部材を支える底面からなり、踵部分で
は靴底部で支えられる靴底部材の底面より下部に空間部
を設けられるボトムモールドと、靴底部材の上部とラス
トとの間に空間部を形成可能な位置に靴底部材の上昇を
停止させるための内側に突設させられたストッパ部を有
するサイドモールドとを有する射出成形靴用型のボトム
モールド上に、周縁は靴底部および踵部の周縁形状から
なるとともに踵部分に孔を形成される板状体からなる靴
底部材を載置する工程、次いで胛被を吊り込まれたラス
トを、サイドモールドおよびボトムモールドで形成され
た空間部の開口部から嵌入させる工程、次いで空間部に
射出材料を射出し靴底部材上面および踵部分においては
靴底部材に設けられた孔を通じて靴底部材上下面にわた
って射出材料を射出する工程、射出材料を固定させる工
程からなることを特徴とする靴底の製造方法、
および
周縁は靴底部および踵部の周縁形状からなるとともに踵
部分に孔を形成される板状体からなる靴底部材と、靴底
部材上面に積層される靴底部材より柔らかい素材で形成
される衝撃吸収層と、靴底部材の踵部下面に衝撃吸収層
と同一の素材で積層される踵部と、靴底部材に形成され
衝撃吸収層および踵部と同一素材からなり靴底部材に形
成される孔を貫通し衝撃吸収層と踵部を連結する連結部
とからなることを特徴とする靴底、
および、
周縁は靴底部および踵部の周縁形状からなるとともに踵
部分に孔を形成される板状体からなることを特徴とする
靴底部材、
および
靴底部分ではは靴底部材を支える底面からなり、踵部分
では靴底部で支えられる靴底部材の底面より下部に空間
部を設けられるボトムモールドと、靴底部材の上部とラ
ストとの間に空間部を形成可能な位置に靴底部材の上昇
を停止させるための内側に突設させられたストッパ部を
有するサイドモールドとを有することを特徴とする射出
成形靴用型、
を提供する。(Means for Solving the Problems) The present invention includes a bottom mold that includes a bottom surface that supports a sole member in the sole portion of the shoe, and a space portion provided in the heel portion below the bottom surface of the sole member that is supported by the sole portion. , for injection molded shoes having a side mold having a stopper portion protruding inward for stopping the rise of the sole member at a position where a space can be formed between the upper part of the sole member and the last. The step of placing a sole member, which is a plate-shaped body whose periphery has the shape of the periphery of the sole and heel and has a hole in the heel, on the bottom mold of the mold, and then the shoe cover is suspended. The process of inserting the last through the opening of the space formed by the side mold and the bottom mold, then injecting the injection material into the space and inserting the injection material into the space through the holes provided in the sole member at the upper surface and heel part of the shoe. A method for manufacturing a shoe sole, characterized by comprising a step of injecting an injection material over the upper and lower surfaces of a sole member, and a step of fixing the injection material; A sole member made of a plate-shaped body, a shock absorbing layer made of a softer material than the sole member laminated on the upper surface of the sole member, and a shock absorbing layer that is the same as the shock absorbing layer on the underside of the heel of the sole member. A heel part made of laminated materials, and a connecting part that is formed in the sole member and is made of the same material as the shock absorbing layer and the heel part and passes through a hole formed in the sole member and connects the shock absorbing layer and the heel part. A sole member characterized in that the periphery is composed of a plate-shaped body formed in the shape of the periphery of the sole and the heel, and a hole is formed in the heel, and a sole part. The bottom mold consists of a bottom surface that supports a sole member, and in the heel part, a space is provided below the bottom surface of the sole member supported by the sole, and a space is provided between the upper part of the sole member and the last. To provide an injection molding shoe mold characterized by having a side mold having a stopper part protruding inward for stopping the rising of a shoe sole member at a position where it can be formed.
用）
靴底部分では靴底部材を支える底面からなり、踵部分で
は靴底部で支えられる靴底部材の底面より下部に空間部
を設けられるボトム（作
モールドと、靴底部材の上部とラストとの間に空間部を
形成可能な位置に靴底部材の上昇を停止させるための内
側に突設させられたストッパ部を有するサイドモールド
とを有する射出成形靴用型のボトムモールド上に、周縁
は靴底部および踵部の周縁形状からなるとともに踵部分
に孔を形成される板状体からなる靴底部材を載置する工
程、次いで胛被を吊り込まれたラストを、サイドモール
ドおよびボトムモールドで形成された空間部の開口部に
嵌入させる工程、次いで空間部に射出材料を射出し靴底
部材に設けられた孔を通じて靴底部材上面および踵部分
においては靴底部材上下面にわたって射出材料を射出す
る工程、射出材料を固定させる工程により、周縁は靴底
部および踵部の周縁形状からなるとともに踵部分に孔を
形成される板状体からなる靴底部材と、靴底部材上面に
積層される靴底部材より柔らかい素材で形成される衝撃
吸収層と、靴底部材の踵部下面に衝撃吸収層と同一の素
−材で積層される踵部と、靴底部材に形成され衝撃吸収
層および踵部と同一素材からなり靴底部材に形成される
孔を貫通し衝撃吸収層と踵部を連結する連結部とからな
る靴底が得られる。同靴底は、靴底部材に設けられた孔
を貫通する連結部によって、衝撃吸収層と踵部は一体に
形成されるので、踵部および靴底部および衝撃吸収層と
の結合は強固となる。The sole part consists of a bottom surface that supports the sole member, and the heel part has a space below the bottom surface of the sole member supported by the sole part. On the bottom mold of an injection molding shoe mold, the periphery has a side mold having a stopper part protruding inward for stopping the rise of the sole member at a position where a space can be formed between the sides. A process of placing a sole member consisting of a plate-like body that has a peripheral shape of the sole and heel and has a hole formed in the heel, and then the last with the heel suspended is placed in a side mold and a bottom mold. A step of fitting the injection material into the opening of the formed space, then injecting the injection material into the space and injecting the injection material over the upper surface of the sole member and the upper and lower surfaces of the sole member in the heel portion through the hole provided in the sole member. In the step of fixing the injection material, the sole member is laminated on the upper surface of the sole member, and the sole member is made of a plate-shaped body whose peripheral edge has the shape of the peripheral edge of the sole and heel, and a hole is formed in the heel. A shock absorbing layer formed of a material softer than the sole member, a heel portion laminated with the same material as the shock absorbing layer on the lower surface of the heel of the sole member, and a shock absorbing layer and a heel formed on the sole member. A shoe sole is obtained that is made of the same material as the heel part and includes a connecting part that passes through a hole formed in the sole member and connects the shock absorbing layer and the heel part. Since the impact-absorbing layer and the heel are integrally formed by the connecting portion passing through the hole, the connection between the heel, the sole, and the impact-absorbing layer is strong.
（実 施 例）
この発明の実施例にかかる靴底の正面図を間あられす第
１図、同第１図のＡ−Ａ断面図をあられす第２図、同第
１図のＢ−Ｂ断面図をあられす第３図、同靴底部材の踵
部分の一部拡大をあられす第４図、同靴底部材の踵部分
の他の実施例の一部拡大をあられす第５図、同使用時の
射出成形靴用型中央断面図をあられす第６図、同第６図
のＣ−Ｃ断面図をあられす第７図、同第６図のＤ−Ｄ断
面図をあられす第８図にしたがって説明する。(Embodiment) FIG. 1 shows a front view of a shoe sole according to an embodiment of the present invention, FIG. 2 shows a sectional view taken along line A-A in FIG. 1, and B-B in FIG. FIG. 3 shows a cross-sectional view; FIG. 4 shows a partially enlarged view of the heel portion of the sole member; FIG. 5 shows a partially enlarged view of another embodiment of the heel portion of the same sole member; Figure 6 shows the center sectional view of the injection molding shoe mold during the same use, Figure 7 shows the CC sectional view of Figure 6, and Figure 7 shows the DD sectional view of Figure 6. This will be explained according to FIG.
（１１）は、靴底部材である。靴底部材（１１）は、周
縁は靴底部（１３）および踵部（１２）の周縁形状から
なるとともに踵部分（１４）に孔（１６）を形成される
板状体からなる。靴底部材（１１）は、強度、耐摩耗性
、防滑性に優れ硬度のある素材、例えば、皮革、ゴム、
樹脂含浸ジュート布、高密度ウレタン等からなる。(11) is a shoe sole member. The sole member (11) is a plate-shaped body whose peripheral edge has the shapes of the sole (13) and the heel (12), and has a hole (16) formed in the heel (14). The sole member (11) is made of a hard material with excellent strength, abrasion resistance, and anti-slip properties, such as leather, rubber,
Made of resin-impregnated jute cloth, high-density urethane, etc.
（３１）は射出成形靴用型である。射出成形靴用型靴（
３１）は、ボトムモールド（３２）と、サイドモールド
（３３）とからなる。ボトムモールド（３２）は、靴底
部分（３４）では靴底部材（１１）を支える底面からな
り、踵部分（３５）では靴底部分（３４）で支えられる
靴底部材（１１）の底面より下部に空間部（３６）を設
けられる。サイドモールド（３３）では、靴底部材の（
１１）上部とラスト（４１）との間に空間部（４２）を
形成可能な位置に内側に内周に沿ってストッパ部（４３
）を形成する。(31) is an injection molding shoe mold. Injection molded shoe molds (
31) consists of a bottom mold (32) and a side mold (33). The bottom mold (32) includes a bottom surface that supports the sole member (11) at the sole portion (34), and a bottom surface of the sole member (11) supported by the sole portion (34) at the heel portion (35). A space (36) is provided at the bottom. In the side mold (33), the (
11) Insert a stopper part (43) inside along the inner circumference at a position where a space part (42) can be formed between the upper part and the last (41).
) to form.
ストッパ部（４３）は、靴底部材（１１）の上昇を停止
させるため内側に突設させる。サイドモールドの層側に
は射出材料を射出する注入口（３７）を設ける。The stopper portion (43) is provided to protrude inward to stop the sole member (11) from rising. An injection port (37) for injecting the injection material is provided on the layer side of the side mold.
次に、靴底の製造方法について説明する。Next, a method for manufacturing the sole will be explained.
ボトムモールド（３２）上に、靴底部材（１１）を載置
する。次いで下周縁端に中底（１５）外周線を縫着させ
た皮革からなる胛被（１７）を吊り込まれたラスト（４
１）を、サイドモールド（３３）およびボトムモールド
（３４）で形成された空間部（４２）の開口部から嵌入
させる。次いで空間部（４２）に射出材料を注入口（３
７）から射出する。The sole member (11) is placed on the bottom mold (32). Next, the last (4) is hung with a leather cover (17) with the inner sole (15) and the outer circumferential line sewn to the lower peripheral edge.
1) is inserted through the opening of the space (42) formed by the side mold (33) and the bottom mold (34). Next, the injection material is introduced into the space (42) through the injection port (3).
7) Inject from.
ついでボトムモールド（３４）を上昇させる。ボトムモ
ールド（３４）の上昇により注入口（３７）はボトムモ
ールド（３４）の側面でふさがれ、射出材料は、靴底部
材（１１）上面および踵部分（３５）においては靴底部
材（１１）に設けられた孔（１６）を通じて靴底部材（
１１）上下面にわたって自発泡により空隙部を充填し靴
底を形成する。射出材料としては、クツション性にすぐ
れたポリウレタン他を使用する。次いで、冷却させ射出
材料を固定させる。Then, the bottom mold (34) is raised. As the bottom mold (34) rises, the injection port (37) is blocked by the side surface of the bottom mold (34), and the injection material is poured into the sole member (11) on the upper surface of the sole member (11) and in the heel portion (35). The sole member (
11) Fill the voids with self-foaming over the upper and lower surfaces to form the sole. As the injection material, polyurethane or other material with excellent cushioning properties is used. The injection material is then cooled and fixed.
すると、踵部分（１２）に孔（１６）を形成される板状
体からなる靴底部材（１１）と、靴底部材（１１）上面
に積層される靴底部材（１１）より柔らかい素材で形成
される衝撃吸収層（５１）と、靴底部材（１１）の踵部
（１２）下面に衝撃吸収層（５１）と同一の素材で積層
される踵部（５２）と、靴底部材（１１）に形成され衝
撃吸収層（５１）および踵部（５２）と同一素材からな
り、靴底部材（１１）に形成される孔（１６）を貫通し
衝撃吸収！（５１）と踵部（５２）を連結する連結部（
５３）とからなる靴底が得られる。同靴底はモールドよ
り脱型後、モールドストッパ一部により生ずる段差を靴
底意匠形状として活かして、そのまま用いてもよいが、
周縁の段差をパフィング等の手段で平滑に仕上げること
もできる。Then, a sole member (11) made of a plate-shaped body with a hole (16) formed in the heel portion (12) and a material softer than the sole member (11) laminated on the upper surface of the sole member (11) are formed. The shock absorbing layer (51) formed, the heel part (52) laminated with the same material as the shock absorbing layer (51) on the lower surface of the heel part (12) of the sole member (11), and the sole member ( 11) and is made of the same material as the shock absorbing layer (51) and heel (52), and penetrates through the hole (16) formed in the sole member (11) to absorb shock! (51) and the heel (52).
53) A shoe sole consisting of the following is obtained. After the sole is removed from the mold, it may be used as is, making use of the step created by a part of the mold stopper as a sole design shape.
It is also possible to smoothen the step at the periphery by means of puffing or the like.
同靴底は、靴底部材（１１）に設けられた孔（１６）を
貫通する連結部（５３）によって、衝撃吸収層（５１）
と踵部（５２）は一体に形成されるので、踵部（５１）
および靴底部（１３）および衝撃吸収層（５２）との結
合は強固となる。The sole has a shock absorbing layer (51) connected to it by a connecting portion (53) that passes through a hole (16) provided in the sole member (11).
Since the heel portion (52) and the heel portion (52) are integrally formed, the heel portion (51)
Also, the bond between the shoe sole (13) and the shock absorbing layer (52) becomes strong.
また、歩行時に接地衝撃を第一に受ける踵部における衝
撃吸収効果は、板状体からなる靴底部材の孔を通じて連
結部として充填された衝撃吸収層と同一素材であり、層
液地部から上部の中底に至る垂直方向に柔らかい素材と
して形成されているから、単なる層別構成とは違ったク
ツション効果を醸し出すことができ、靴底としての高機
能を付加できる。In addition, the shock-absorbing effect at the heel, which receives the first impact when walking, is made of the same material as the shock-absorbing layer, which is filled as a connection part through the hole in the sole member made of a plate-shaped body, and is made of the same material. Since it is made of soft material in the vertical direction up to the upper midsole, it can create a cushioning effect that is different from a simple layered structure, and can add high functionality as a shoe sole.
（発明の効果）
したがって、この発明では、周縁は靴底部および踵部の
周縁形状からなるとともに踵部分に孔を形成される板状
体からなる靴底部材と、靴底部材上面に積層される靴底
部材より柔らかい素材で形成される衝撃吸収層と、靴底
部材の踵部下面に衝撃吸収層と同一の素材で積層される
踵部と、靴底部材に形成され衝撃吸収層および踵部と同
一素材からなり靴底部材に形成される孔を貫通し衝撃吸
収層と踵部を連結する連結部とからなる靴底が得られる
。(Effects of the Invention) Therefore, in the present invention, the sole member is made of a plate-shaped body whose peripheral edge is formed of the peripheral shape of the sole and the heel, and a hole is formed in the heel, and the sole member is laminated on the upper surface of the sole member. A shock absorbing layer made of a material softer than the sole member, a heel part laminated with the same material as the shock absorbing layer on the lower surface of the heel of the sole member, and a shock absorbing layer and a heel part formed on the sole member. A shoe sole is obtained, which is made of the same material and includes a connecting portion that passes through a hole formed in the sole member and connects the shock absorbing layer and the heel.
同靴底は、靴底部材に設けられた孔を貫通する連結部に
よって、衝撃吸収層と踵部は一体に形成されるので、踵
部および靴底部および衝撃吸収層との結合は強固となる
。そして、同靴底では、靴底と踵の材質を異にさせ強度
等を変えることは容易となる。In this sole, the shock absorbing layer and the heel are integrally formed by a connecting part that passes through a hole provided in the sole member, so the connection between the heel, the sole, and the shock absorbing layer is strong. . With the same sole, it is easy to change the strength etc. by using different materials for the sole and heel.
第１図は、この発明の実施例にかかる靴底の正面図、第
２図は第１図のＡ−Ａ断面図、第３図は第１図のＢ−Ｂ
断面図、第４図は靴底部材の踵部分の一部拡大図、第５
図は靴底部材の踵部分の他の実施例の一部拡大図、第６
図は使用時の射出成形靴用型中央断面図、第７図は第６
図のＣ−Ｃ断面図、第８図は第６図のＤ−Ｄ断面図であ
る。FIG. 1 is a front view of a shoe sole according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 3 is a cross-sectional view taken along line B-B in FIG.
A cross-sectional view, FIG. 4 is a partially enlarged view of the heel portion of the sole member, and FIG.
The figure is a partially enlarged view of another embodiment of the heel portion of the sole member, No. 6
The figure is a central sectional view of the injection molding shoe mold in use, and Figure 7 is the 6th
FIG. 8 is a cross-sectional view taken along line CC in FIG. 6, and FIG. 8 is a cross-sectional view taken along line D-D in FIG.
Claims (4)
部分では靴底部で支えられる靴底部材の底面より下部に
空間部を設けられるボトムモールドと、靴底部材の上部
とラストとの間に空間部を形成可能な位置に靴底部材の
上昇を停止させるための内側に突設させられたストッパ
部を有するサイドモールドとを有する射出成形靴用型の
ボトムモールド上に、周縁は靴底部および踵部の周縁形
状からなるとともに踵部分に孔を形成される板状体から
なる靴底部材を載置する工程、次いで胛被を吊り込まれ
たラストを、サイドモールドおよびボトムモールドで形
成された空間部の開口部から嵌入させる工程、次いで空
間部に射出材料を射出し靴底部材上面および踵部分にお
いては靴底部材に設けられた孔を通じて靴底部材上下面
にわたって射出材料を射出する工程、射出材料を固定さ
せる工程からなることを特徴とする靴底の製造方法。(1) The bottom mold has a bottom surface that supports the sole member in the sole part, and a space part is provided below the bottom surface of the sole member supported by the heel part in the heel part, and the upper part of the sole member and the last. The bottom mold of an injection molded shoe mold has a side mold having a stopper part protruding inward for stopping the rise of the sole member at a position where a space can be formed between the bottom mold and the periphery of the shoe sole member. A process of placing a sole member consisting of a plate-like body that has the shape of the peripheral edges of the sole and heel and has a hole formed in the heel, and then forming the last with the heel suspended therein using side molds and bottom molds. Then, the injection material is injected into the space, and the injection material is injected over the upper and lower surfaces of the sole member through holes provided in the sole member at the upper surface and heel portion of the shoe sole member. A method for manufacturing a shoe sole, comprising the steps of fixing an injection material.
もに踵部分に孔を形成される板状体からなる靴底部材と
、靴底部材上面に積層される靴底部材より柔らかい素材
で形成される衝撃吸収層と、靴底部材の踵部下面に衝撃
吸収層と同一の素材で積層される踵部と、靴底部材に形
成され衝撃吸収層および踵部と同一素材からなり靴底部
材に形成される孔を貫通し衝撃吸収層と踵部を連結する
連結部とからなることを特徴とする靴底。(2) The periphery is made of a sole member made of a plate-shaped body that has the shape of the periphery of the sole and heel and has a hole formed in the heel, and a material that is softer than the sole member that is laminated on the upper surface of the sole member. a heel part made of the same material as the shock absorption layer and laminated on the lower surface of the heel of the sole member, and a sole member formed on the sole member and made of the same material as the shock absorption layer and the heel part. What is claimed is: 1. A sole comprising a connecting portion that passes through a hole formed in the sole and connects a shock absorbing layer and a heel.
もに踵部分に孔を形成される板状体からなることを特徴
とする靴底部材。(3) A shoe sole member characterized in that the periphery is made of a plate-shaped body having a shape of the periphery of the sole and the heel, and a hole is formed in the heel.
踵部分では靴底部で支えられる靴底部材の底面より下部
に空間部を設けられるボトムモールドと、靴底部材の上
部とラストとの間に空間部を形成可能な位置に靴底部材
の上昇を停止させるための内側に突設させられたストッ
パ部を有するサイドモールドとを有することを特徴とす
る射出成形靴用型。(4) The sole part consists of a bottom surface that supports the sole member,
In the heel part, a bottom mold is provided with a space below the bottom surface of the sole member supported by the sole, and the sole member is raised to a position where a space can be formed between the upper part of the sole member and the last. 1. An injection molding shoe mold, comprising: a side mold having a stopper part protruding inwardly for stopping the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2167544A JPH0454902A (en) | 1990-06-26 | 1990-06-26 | Manufacture of sole, sole member and die for injection molded shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2167544A JPH0454902A (en) | 1990-06-26 | 1990-06-26 | Manufacture of sole, sole member and die for injection molded shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454902A true JPH0454902A (en) | 1992-02-21 |
Family
ID=15851682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2167544A Pending JPH0454902A (en) | 1990-06-26 | 1990-06-26 | Manufacture of sole, sole member and die for injection molded shoe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454902A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697401A (en) * | 1979-12-31 | 1981-08-06 | Kohkoku Chem Ind | Shoe making method |
| JPS5822002A (en) * | 1981-07-31 | 1983-02-09 | オカモト株式会社 | Production of injection molded shoes |
| JPS60215302A (en) * | 1984-03-27 | 1985-10-28 | ロジエ ウル | Method and mold for producing shoes and produced shoes |
| JPS62286402A (en) * | 1986-06-05 | 1987-12-12 | 東洋ゴム工業株式会社 | Method for molding fancy color footwear sole |
-
1990
- 1990-06-26 JP JP2167544A patent/JPH0454902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697401A (en) * | 1979-12-31 | 1981-08-06 | Kohkoku Chem Ind | Shoe making method |
| JPS5822002A (en) * | 1981-07-31 | 1983-02-09 | オカモト株式会社 | Production of injection molded shoes |
| JPS60215302A (en) * | 1984-03-27 | 1985-10-28 | ロジエ ウル | Method and mold for producing shoes and produced shoes |
| JPS62286402A (en) * | 1986-06-05 | 1987-12-12 | 東洋ゴム工業株式会社 | Method for molding fancy color footwear sole |
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