WO2013065684A1 - Heel fixing structure for women's shoe - Google Patents

Heel fixing structure for women's shoe Download PDF

Info

Publication number
WO2013065684A1
WO2013065684A1 PCT/JP2012/078040 JP2012078040W WO2013065684A1 WO 2013065684 A1 WO2013065684 A1 WO 2013065684A1 JP 2012078040 W JP2012078040 W JP 2012078040W WO 2013065684 A1 WO2013065684 A1 WO 2013065684A1
Authority
WO
WIPO (PCT)
Prior art keywords
heel
diameter portion
women
diameter
small
Prior art date
Application number
PCT/JP2012/078040
Other languages
French (fr)
Japanese (ja)
Inventor
豊次 山田
辰夫 泉崎
Original Assignee
有限会社イズミ産業
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 有限会社イズミ産業 filed Critical 有限会社イズミ産業
Priority to US14/351,514 priority Critical patent/US20140283416A1/en
Priority to CN201280045845.1A priority patent/CN103826492B/en
Priority to KR1020137016395A priority patent/KR20140089477A/en
Publication of WO2013065684A1 publication Critical patent/WO2013065684A1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/02—Heels; Top-pieces or top-lifts characterised by the material
    • A43B21/025—Metal
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/38—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by screws only
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/46—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by bolts

Definitions

  • the present invention relates to a heel fixing structure of women's shoes for fixing, for example, a heel portion of high heels.
  • a heel portion of a female high heel has a separate heel portion 3 made of a synthetic resin material fixed to a midsole 2 of a shoe body 1 using a plurality of nails 4. Yes.
  • a metal pipe 5 is embedded in the heel portion 3 to prevent the elongated heel portion 3 from being broken during use, and a decorative member 6 made of a rubber material or the like is attached to the tip of the metal pipe 5. .
  • a long thick nail 4a such as a spiral nail is driven from the insole 2 side to the center of the heel part 3, and the thick nail 4a is further reinforced and the heel part 3, a plurality of short narrow nails 4b are driven around the thick nail 4a.
  • the insole 2 is generally composed of a plurality of layers, and a thin metal shank is contained in the intermediate layer in order to provide reinforcement and elasticity. Therefore, it is necessary to drive the thick nail 4a and the thin nail 4b so as not to collide with the shank of the midsole 2 and the metal pipe 5 in the heel portion 3. High precision positioning is required to drive 4a.
  • Patent Documents 1 and 2 disclose a method for fixing without using a nail when fixing a heel portion to an insole in order to solve such a problem. According to this method, since the heel portion can be fixed without driving a nail, the occurrence of defective products can be reduced.
  • the heel portion 3 can be securely fixed to the insole 2 using the tapping screw 7, but when the heel portion 3 is a so-called pin heel having a small diameter, the tip of the heel portion 3 is fixed. Since the diameter of the metal pipe is, for example, 10 mm or less, only the thin metal pipe 8 can be used. However, it is necessary to use a small tapping screw 7 that fits the inner diameter portion of the small metal pipe 8, and it is difficult to obtain a sufficient fixing strength.
  • tapping screw 7 is fixed to the metal pipe 8 because the metal pipe 8 is tapped, that is, screwed while performing threading, which requires a corresponding mechanical facility and is difficult to implement manually. Furthermore, when tapping, there is a problem that the metal pipe 8 rotates with respect to the heel portion 3 or moves downward to escape.
  • An object of the present invention is to solve the above-described problems and provide a heel fixing structure for women's shoes capable of easily and firmly fixing a heel portion to an insole.
  • the heel fixing structure for women's shoes according to the present invention for achieving the above object has an outer diameter larger than the outer diameter of the small-diameter portion at the upper end of the small-diameter portion, and a large-diameter portion in which a thread groove is formed on the inner wall.
  • the heel portion can be fixed simply, firmly, and reliably by screwing using a large-diameter fixing bolt. Occurrence can be greatly reduced, and application to pin heels is also possible.
  • FIG. 3 is a cross-sectional view of a heel portion when Example 1 is completed. It is a perspective view of a reinforcing shaft core. It is sectional drawing of the heel part which embed
  • 6 is a cross-sectional view of a heel portion according to Embodiment 2.
  • FIG. 6 is a cross-sectional view of a heel portion according to Embodiment 3.
  • FIG. 6 is a cross-sectional view of a heel portion according to a modification of Example 3.
  • FIG. It is sectional drawing of the example of fixation of the conventional heel part. It is sectional drawing of the fixation failure example of the conventional heel part. It is sectional drawing of the example of fixation of the conventional heel part.
  • FIG. 1 shows a cross-sectional view of a heel portion of a female high heel in Example 1 when completed.
  • a heel portion 13 made of a synthetic resin material is in contact with the bottom surface of the insole 12 made of leather or the like of the shoe body 11.
  • the insole 12 is firmly constructed to hold the heel portion 13, and is formed of a plurality of layers from various materials, and a narrow metal shank 12c between the lower insole 12a and the upper insole 12b. Is sandwiched.
  • the shank 12c is used to reinforce the midsole 12, prevent the deformation of the mold, and provide elasticity.
  • An insole 17 and a main bottom 18 are attached to the upper surface and the lower surface of the insole 12, respectively.
  • FIG. 2 is a perspective view of the reinforcing shaft core 14.
  • the metal reinforcing shaft core 14 has, for example, a cylindrical small-diameter portion 14a having an outer diameter of 5 mm, an inner diameter of 3 mm, and a length of 50 mm, and an outer diameter that is higher than the outer diameter of the small-diameter portion 14a at the upper portion of the small-diameter portion 14a.
  • the large-diameter portion 14b is 10 mm in diameter and 5 mm in inner diameter and 25 mm in length, and the upper end of the small-diameter portion 14a is fitted in the inner diameter of the large-diameter portion 14b.
  • the small diameter part 14a and the large diameter part 14b are integrally connected by welding.
  • a thread groove 14c is formed in the inner wall of the large diameter portion 14b, and the fixing bolt 15 can be screwed.
  • a plurality of protrusions 14d are formed on the outside of the large diameter portion 14b as necessary
  • the small diameter portion 14a of the reinforcing shaft core 14 is disposed along the longitudinal direction of the heel portion 13, and the small diameter portion 14a is not exposed from the tip of the heel portion 13, Further, the large diameter portion 14 b is embedded in the heel portion 13 so as not to protrude from the upper surface of the heel portion 13.
  • the inner bottom 12 is provided with a hole 12d for inserting the fixing bolt 15, and a taper 12e is provided around the hole 12d.
  • the shank 12c of the insole 12 is previously provided with a hole communicating with the hole 12d, or a slit is formed so that the fixing bolt 15 can be inserted.
  • the heel portion 13 When screwing the fixing bolt 15 to the reinforcing shaft 14, the heel portion 13 is temporarily fixed to the inner bottom 12 with an adhesive or the like.
  • the head 15a and the washer are inserted by inserting the washer 16 into the fixing bolt 15, passing a hole 12d in the bottom 12 and applying a Phillips screwdriver to the plus groove of the head 15a of the fixing bolt 15, and screwing it into the screw groove 14c.
  • the inner bottom 12 can be pressed by 16 and fixed to the heel portion 13.
  • the fixing is further strengthened.
  • the heel portion 13 can rotate relative to the insole 12 during use by driving one or several narrow nails 19 around the fixing bolt 15 while avoiding the shank 12c. Can be prevented.
  • the projecting portion 14d prevents the reinforcing shaft 14 from rotating or coming out of the heel portion 13 when the fixing bolt 15 is screwed into the large diameter portion 14b.
  • a decorative member 20 made of a rubber material or the like having a protrusion 20a fitted to the inner wall of the small diameter portion 14a is attached to the lower end of the small diameter portion 14a.
  • the role of the conventional thick nail 4a can be sufficiently fulfilled by the fixing bolt 15, and the number of the thin nails 19 to be used is small, and defective products due to failure of nail driving can be obtained. Occurrence can be greatly reduced.
  • the reinforcing shaft core 14 is embedded in the heel portion 13 even in a so-called pin heel by forming the lower portion of the reinforcing shaft core 14 with a small outer diameter portion 14a and the upper portion with a thick large diameter portion 14b.
  • the large-diameter fixing bolt 15 can be screwed into the large-diameter portion 14b, and a firm fixation is realized.
  • the reinforcing shaft core 14 has a step between the small diameter portion 14a and the large diameter portion 14b in the middle, the reinforcing shaft core 14 is heeled by the load from above when the fixing bolt 15 is screwed or used. It does not move downward within.
  • the reinforcing shaft core 14 has the small-diameter portion 14a and the large-diameter portion 14b connected by welding.
  • the threaded groove 14c of the large-diameter portion 14b is used to connect the reinforcing shaft core 14 to the outer end. You may connect by screwing in the small diameter part 14a which provided the screw. Alternatively, they can be connected by caulking, bonding with an adhesive, or the like.
  • the small diameter portion 14a and the large diameter portion 14b can be connected in a tapered shape, or can be manufactured as an integral member. As shown in FIG. It is good.
  • the outer diameter of the small-diameter portion 14a and the large-diameter portion 14b may not be circular in cross section, but may be, for example, polygonal or elliptical.
  • the large-diameter portion 14b is polygonal, when the fixing bolt 15 is screwed, Rotation is prevented.
  • the small diameter part 14a was made into the cylindrical shape, you may form the hole part for fixing the decorative member 20 to the front-end
  • the head 15a of the fixing bolt 15 is not parallel to the surface of the insole 12 after screwing, there is a problem that the head 15a is caught on the sole, and it is preferable to take some measures.
  • the surface of the head 15 a is made parallel to the surface of the midsole 12 using a fixing bolt 15 ′ in which the surface of the head 15 a is inclined as shown in FIG. 5. It can also be fixed.
  • the reinforcing shaft core 14 is embedded in the heel portion 13 when the heel portion 13 is injection-molded.
  • the reinforcing shaft core 22 in which the small diameter portion 22 a is connected to the large diameter portion 22 b is connected to the heel portion 21 in which the hole portion 21 a is formed, and the hole portion 21 a of the heel portion 21. Insert by driving in.
  • the hole 21a is formed in advance approximately in the same shape as the outer shape of the reinforcing shaft core 22.
  • the reinforcing shaft core 22 does not rotate when the fixing bolt 15 is screwed. Further, the reinforcing shaft 22 having a shape as shown in FIG. 4 can be used.
  • the fixing bolts 15 and 15 ' are screwed into the thread grooves 22c of the large-diameter portion 22b as in the first embodiment.
  • the heel portion 21 can be firmly fixed to the midsole 12.
  • Example 2 when the heel portion 21 is made of wood, it can be implemented particularly effectively.
  • FIG. 8 is a sectional view of Example 3.
  • the head portion 15 a of the fixing bolt 15 is not parallel to the surface of the insole 12.
  • the reinforcing shaft core 31 made of metal and embedded in the heel portion 13 of the synthetic resin material according to the third embodiment, for example, is manufactured by casting or the like so that the mounting directions of the fixing bolt 15 and the small diameter portion 31a are different in the large diameter portion 31b.
  • the small-diameter portion 31a is fixed to the large-diameter portion 31b on the reinforcing shaft 31, but the screw groove 31c of the large-diameter portion 31b has its head when the fixing bolt 15 is screwed into the screw groove 31c.
  • the surface of the portion 15 a is formed so as to be parallel to the surface of the midsole 12.
  • the screw groove 31 d to which the small diameter portion 31 a is screwed is formed so that the small diameter portion 31 a is positioned along the longitudinal direction of the heel portion 13.
  • the small diameter part 31a can also be fixed to the large diameter part 31b by welding, adhesion, or the like.
  • FIG. 9 shows a modification of the third embodiment.
  • a small-diameter screw groove 31e is provided in parallel to the screw groove 31c on the side of the screw groove 31c for the fixing bolt 15 of the large-diameter portion 31b of the reinforcing shaft 31. Yes.
  • the fixing bolt 15 is screwed into the screw groove 31c, and the small-diameter auxiliary bolt 32 is screwed into the screw groove 31e.
  • the insole 12 is screwed to the reinforcing shaft core by the two bolts 15 and 32, so that the fixing becomes stronger.
  • the present invention can be applied not only to high heels, but also to medium heels and low heels.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

By the present invention, a heel part is conveniently and securely fixed to the insole of a women's shoe heel. A fixing bolt (15) provided with a head part (15a) is screwed via a metal washer (16) through an insole (12) into a reinforcing shaft core (14) embedded in a heel part (13). The top part of the reinforcing shaft core (14) forms a thick large-diameter part (14b), the bottom part of the reinforcing shaft core forms a small-diameter part (14a) having a narrow outside diameter that is fixed to the large-diameter part (14b), and the large-diameter fixing bolt (15) is screwed into the large-diameter part (14b), whereby the heel part (13) is securely fixed to the insole (12) using the reinforcing shaft core (14).

Description

婦人靴のヒール固定構造Women's shoe heel fixing structure
　本発明は、例えばハイヒールのヒール部を固定するための婦人靴のヒール固定構造に関するものである。 The present invention relates to a heel fixing structure of women's shoes for fixing, for example, a heel portion of high heels.
　図１０に示すように、従来から婦人用ハイヒールのヒール部は、靴本体１の中底２に対し、合成樹脂材から成る別体のヒール部３を複数本の釘４を用いて固定している。ヒール部３内には、使用時に細長いヒール部３が折損することを防止するために、金属パイプ５が埋設され、金属パイプ５の先端部にゴム材等から成る化粧部材６が取り付けられている。 As shown in FIG. 10, conventionally, a heel portion of a female high heel has a separate heel portion 3 made of a synthetic resin material fixed to a midsole 2 of a shoe body 1 using a plurality of nails 4. Yes. A metal pipe 5 is embedded in the heel portion 3 to prevent the elongated heel portion 3 from being broken during use, and a decorative member 6 made of a rubber material or the like is attached to the tip of the metal pipe 5. .
　このヒール部３を中底２に強固に固定するために、中底２側からヒール部３の中央部に、例えば螺旋釘等の長い太釘４ａを打ち込み、更に太釘４ａの補強とヒール部３の回転防止のために、太釘４ａの周囲に複数本の短い細釘４ｂを打ち込んでいる。 In order to firmly fix the heel part 3 to the insole 2, a long thick nail 4a such as a spiral nail is driven from the insole 2 side to the center of the heel part 3, and the thick nail 4a is further reinforced and the heel part 3, a plurality of short narrow nails 4b are driven around the thick nail 4a.
　しかし、一般に中底２は複数層から成り、中間層には補強、弾発性を持たせるために、細幅の金属製のシャンクが内在されている。従って、太釘４ａ、細釘４ｂは中底２のシャンク、ヒール部３内の金属パイプ５と衝突しないように打ち込む必要があり、これらを避けながらヒール部３のなるべく中心部に、長い太釘４ａを打ち込むには高精度の位置決めが必要である。 However, the insole 2 is generally composed of a plurality of layers, and a thin metal shank is contained in the intermediate layer in order to provide reinforcement and elasticity. Therefore, it is necessary to drive the thick nail 4a and the thin nail 4b so as not to collide with the shank of the midsole 2 and the metal pipe 5 in the heel portion 3. High precision positioning is required to drive 4a.
　太釘４ａ及び細釘４ｂを打ち込む位置や角度が少しでもずれると、図１１に示すように、太釘４ａや細釘４ｂがヒール部３から外部に露出した不良品となり、作業効率が悪く、生産コストが割高となる。 If the positions and angles at which the thick nails 4a and the thin nails 4b are driven are slightly shifted, the thick nails 4a and the thin nails 4b are exposed to the outside from the heel portion 3, as shown in FIG. Production costs are expensive.
　特許文献１、２においては、このような問題を解決するために、中底に対してヒール部を固定する際に、釘を用いずに固定する方法が開示されている。この方法によれば釘を打ち込まずにヒール部の固定が可能なため、不良品の発生を低減することができる。 Patent Documents 1 and 2 disclose a method for fixing without using a nail when fixing a heel portion to an insole in order to solve such a problem. According to this method, since the heel portion can be fixed without driving a nail, the occurrence of defective products can be reduced.
　即ち、この特許文献１、２に示す方法においては、図１２に示すようにタッピングねじ７を用いて、ヒール部３に内蔵した金属パイプ８の内径部にタッピングねじ７をねじ切りを行いながら、金属パイプ８中に強引にねじ込むことにより、中底２に対してヒール部３を固定している。 That is, in the methods shown in Patent Documents 1 and 2, while using the tapping screw 7 as shown in FIG. 12, the tapping screw 7 is threaded into the inner diameter portion of the metal pipe 8 built in the heel portion 3. The heel portion 3 is fixed to the insole 2 by forcibly screwing into the pipe 8.
日本特開２０１０－４８３２５号公報Japanese Unexamined Patent Publication No. 2010-48325 日本実用新案登録第３１１２３５９号公報Japanese Utility Model Registration No. 3112359
　特許文献１、２によれば、中底２に対してヒール部３をタッピングねじ７を用いて確実に固定できるが、ヒール部３が細径のいわゆるピンヒールの場合には、ヒール部３の先端の径が例えば１０ｍｍ以下となるので、細径の金属パイプ８しか使用できない。しかし、この細径の金属パイプ８の内径部に適合する細径のタッピングねじ７を用いなければならず、十分な固定強度を得ることは困難である。 According to Patent Documents 1 and 2, the heel portion 3 can be securely fixed to the insole 2 using the tapping screw 7, but when the heel portion 3 is a so-called pin heel having a small diameter, the tip of the heel portion 3 is fixed. Since the diameter of the metal pipe is, for example, 10 mm or less, only the thin metal pipe 8 can be used. However, it is necessary to use a small tapping screw 7 that fits the inner diameter portion of the small metal pipe 8, and it is difficult to obtain a sufficient fixing strength.
　また、金属パイプ８へのタッピングねじ７の固定は金属パイプ８に対しタッピング、つまりねじ切りを行いながら螺合するので、対応する機械設備を必要とし、手作業では実施し難い問題もある。更には、タッピングに際して、金属パイプ８がヒール部３に対して回転したり、下方に移動して逃げてしまう問題もある。 In addition, the tapping screw 7 is fixed to the metal pipe 8 because the metal pipe 8 is tapped, that is, screwed while performing threading, which requires a corresponding mechanical facility and is difficult to implement manually. Furthermore, when tapping, there is a problem that the metal pipe 8 rotates with respect to the heel portion 3 or moves downward to escape.
　本発明の目的は、上述の課題を解決し、中底に対してヒール部を簡便にかつ強固に固定できる婦人靴のヒール固定構造を提供することにある。 An object of the present invention is to solve the above-described problems and provide a heel fixing structure for women's shoes capable of easily and firmly fixing a heel portion to an insole.
　上記目的を達成するための本発明に係る婦人靴のヒール固定構造は、小径部の上端に該小径部の外径よりも大きな外径を有すると共に、内壁にねじ溝を刻設した大径部を設けた金属製の補強軸芯を、ヒール部の長手方向に沿って該ヒール部内に埋設し、前記大径部のねじ溝に中底を介して固定ボルトを螺合することにより、前記中底に前記ヒール部を固定することを特徴とする。 The heel fixing structure for women's shoes according to the present invention for achieving the above object has an outer diameter larger than the outer diameter of the small-diameter portion at the upper end of the small-diameter portion, and a large-diameter portion in which a thread groove is formed on the inner wall. By embedding a metal reinforcing shaft core provided with an inner portion in the heel portion along the longitudinal direction of the heel portion, and screwing a fixing bolt into the thread groove of the large diameter portion through an insole, The heel portion is fixed to the bottom.
　本発明に係る婦人靴のヒール固定構造によれば、大径の固定ボルトを用いた螺合により、簡便かつ強固、確実にヒール部を固定することができるため、釘打ちの失敗による不良品の発生を大幅に低減し、ピンヒールに対しても適用することが可能となる。 According to the heel fixing structure for women's shoes according to the present invention, the heel portion can be fixed simply, firmly, and reliably by screwing using a large-diameter fixing bolt. Occurrence can be greatly reduced, and application to pin heels is also possible.
実施例１の完成時のヒール部の断面図である。FIG. 3 is a cross-sectional view of a heel portion when Example 1 is completed. 補強軸芯の斜視図である。It is a perspective view of a reinforcing shaft core. 補強軸芯を埋設したヒール部の断面図である。It is sectional drawing of the heel part which embed | buried the reinforcement shaft core. 補強軸芯の変形例の斜視図である。It is a perspective view of the modification of a reinforcing shaft core. 変形例の固定ボルトの側面図である。It is a side view of the fixing bolt of a modification. 変形例の固定ボルトを使用した状態のヒール部の断面図である。It is sectional drawing of the heel part of the state which uses the fixing bolt of a modification. 実施例２のヒール部の断面図である。6 is a cross-sectional view of a heel portion according to Embodiment 2. FIG. 実施例３のヒール部の断面図である。6 is a cross-sectional view of a heel portion according to Embodiment 3. FIG. 実施例３の変形例のヒール部の断面図である。6 is a cross-sectional view of a heel portion according to a modification of Example 3. FIG. 従来のヒール部の固定例の断面図である。It is sectional drawing of the example of fixation of the conventional heel part. 従来のヒール部の固定失敗例の断面図である。It is sectional drawing of the fixation failure example of the conventional heel part. 従来のヒール部の固定例の断面図である。It is sectional drawing of the example of fixation of the conventional heel part.
　本発明を図１～図９に図示の実施例に基づいて詳細に説明する。 The present invention will be described in detail based on the embodiments shown in FIGS.
　図１は実施例１における婦人用ハイヒールのヒール部の完成時の断面図を示している。靴本体１１の皮革等から成る中底１２の底面に対して、合成樹脂材から成るヒール部１３が接している。射出成型時にヒール部１３の内部に埋設された補強軸芯１４に、頭部１５ａ付の固定ボルト１５を座金１６を介して螺合することにより、ヒール部１３は中底１２に対して強固に固定されている。中底１２はヒール部１３を保持するために強固に造られており、各種の素材から複数層に構成され、下中底１２ａと上中底１２ｂとの間に細幅の金属製のシャンク１２ｃが挟まれている。このシャンク１２ｃは中底１２の補強、型崩れの防止、弾発性を付与するために使用されている。また、中底１２の上面及び下面には、それぞれ中敷１７及び本底１８が貼り付けられている。 FIG. 1 shows a cross-sectional view of a heel portion of a female high heel in Example 1 when completed. A heel portion 13 made of a synthetic resin material is in contact with the bottom surface of the insole 12 made of leather or the like of the shoe body 11. By screwing a fixing bolt 15 with a head 15a through a washer 16 to a reinforcing shaft core 14 embedded in the heel portion 13 during injection molding, the heel portion 13 is firmly attached to the insole 12. It is fixed. The insole 12 is firmly constructed to hold the heel portion 13, and is formed of a plurality of layers from various materials, and a narrow metal shank 12c between the lower insole 12a and the upper insole 12b. Is sandwiched. The shank 12c is used to reinforce the midsole 12, prevent the deformation of the mold, and provide elasticity. An insole 17 and a main bottom 18 are attached to the upper surface and the lower surface of the insole 12, respectively.
　図２は補強軸芯１４の斜視図を示している。金属製の補強軸芯１４は、例えば外径５ｍｍ、内径３ｍｍで長さが５０ｍｍの円筒形の小径部１４ａと、小径部１４ａの上部にあって小径部１４ａの外径よりも大きな例えば外径１０ｍｍ、内径５ｍｍで長さ２５ｍｍの大径部１４ｂとから成り、小径部１４ａの上端が大径部１４ｂの内径内に嵌合している。そして、小径部１４ａと大径部１４ｂは、溶接により一体に連結されている。大径部１４ｂの内壁にはねじ溝１４ｃが刻設され、固定ボルト１５が螺合可能とされ、必要に応じて大径部１４ｂの外側には複数の突起部１４ｄが形成されている。 FIG. 2 is a perspective view of the reinforcing shaft core 14. The metal reinforcing shaft core 14 has, for example, a cylindrical small-diameter portion 14a having an outer diameter of 5 mm, an inner diameter of 3 mm, and a length of 50 mm, and an outer diameter that is higher than the outer diameter of the small-diameter portion 14a at the upper portion of the small-diameter portion 14a. The large-diameter portion 14b is 10 mm in diameter and 5 mm in inner diameter and 25 mm in length, and the upper end of the small-diameter portion 14a is fitted in the inner diameter of the large-diameter portion 14b. And the small diameter part 14a and the large diameter part 14b are integrally connected by welding. A thread groove 14c is formed in the inner wall of the large diameter portion 14b, and the fixing bolt 15 can be screwed. A plurality of protrusions 14d are formed on the outside of the large diameter portion 14b as necessary.
　ヒール部１３を射出成型により製造する際には、補強軸芯１４の小径部１４ａをヒール部１３の長手方向に沿って配置すると共に、小径部１４ａがヒール部１３の先端から露出しないようにし、また大径部１４ｂがヒール部１３の上面から突出しないようにヒール部１３内に埋設する。 When manufacturing the heel portion 13 by injection molding, the small diameter portion 14a of the reinforcing shaft core 14 is disposed along the longitudinal direction of the heel portion 13, and the small diameter portion 14a is not exposed from the tip of the heel portion 13, Further, the large diameter portion 14 b is embedded in the heel portion 13 so as not to protrude from the upper surface of the heel portion 13.
　また図３に示すように、中底１２には固定ボルト１５の挿通用の孔部１２ｄが設けられ、孔部１２ｄの周囲にテーパ部１２ｅが設けられている。中底１２のシャンク１２ｃは予め孔部１２ｄに連通する孔部を設けるか、或いはスリットを形成して固定ボルト１５が挿通できるようになっている。 As shown in FIG. 3, the inner bottom 12 is provided with a hole 12d for inserting the fixing bolt 15, and a taper 12e is provided around the hole 12d. The shank 12c of the insole 12 is previously provided with a hole communicating with the hole 12d, or a slit is formed so that the fixing bolt 15 can be inserted.
　補強軸芯１４に対する固定ボルト１５の螺合に際しては、中底１２にヒール部１３を接着剤等により仮固定をしておく。固定ボルト１５に座金１６を挿通し、中底１２の孔部１２ｄを通して固定ボルト１５の頭部１５ａのプラス溝にプラスドライバを当てがって、ねじ溝１４ｃにねじ込むことにより、頭部１５ａと座金１６により中底１２を押圧し、ヒール部１３に固定することができる。特に、座金１６が上中底１２ｂを介してシャンク１２ｃの一部に係止することにより、その固定は更に強固となる。 When screwing the fixing bolt 15 to the reinforcing shaft 14, the heel portion 13 is temporarily fixed to the inner bottom 12 with an adhesive or the like. The head 15a and the washer are inserted by inserting the washer 16 into the fixing bolt 15, passing a hole 12d in the bottom 12 and applying a Phillips screwdriver to the plus groove of the head 15a of the fixing bolt 15, and screwing it into the screw groove 14c. The inner bottom 12 can be pressed by 16 and fixed to the heel portion 13. In particular, when the washer 16 is locked to a part of the shank 12c through the upper middle bottom 12b, the fixing is further strengthened.
　また、必要に応じて固定ボルト１５の周囲に、シャンク１２ｃを回避して１本又は数本の細釘１９を打ち込むことにより、使用時にヒール部１３が中底１２に対し不時に回動することを防止することができる。なお、突起部１４ｄは固定ボルト１５を大径部１４ｂに螺合する際に、補強軸芯１４がヒール部１３に対し回転したり抜け出すことを防止している。また、小径部１４ａの下端には、小径部１４ａの内壁に嵌合する突起２０ａを有するゴム材等から成る化粧部材２０が取り付けられている。 Further, if necessary, the heel portion 13 can rotate relative to the insole 12 during use by driving one or several narrow nails 19 around the fixing bolt 15 while avoiding the shank 12c. Can be prevented. The projecting portion 14d prevents the reinforcing shaft 14 from rotating or coming out of the heel portion 13 when the fixing bolt 15 is screwed into the large diameter portion 14b. In addition, a decorative member 20 made of a rubber material or the like having a protrusion 20a fitted to the inner wall of the small diameter portion 14a is attached to the lower end of the small diameter portion 14a.
　このように、実施例１においては、従来の太釘４ａの役割を固定ボルト１５により十分以上に果たすことができ、使用する細釘１９の数は少なくて済み、釘打ちの失敗による不良品の発生を大幅に低減することが可能となる。 Thus, in the first embodiment, the role of the conventional thick nail 4a can be sufficiently fulfilled by the fixing bolt 15, and the number of the thin nails 19 to be used is small, and defective products due to failure of nail driving can be obtained. Occurrence can be greatly reduced.
　本実施例１では、補強軸芯１４の下部を外径の細い小径部１４ａとし、上部を太い大径部１４ｂとすることにより、いわゆるピンヒールにおいても補強軸芯１４をヒール部１３内に埋設することができ、大径部１４ｂに対し大径の固定ボルト１５を螺合することができ、強固な固定が実現する。特に、補強軸芯１４には中間に小径部１４ａと大径部１４ｂとの段差が存在するため、固定ボルト１５の螺合時或いは使用時に上方からの荷重によって、補強軸芯１４がヒール部１３内で下方に移動することはない。 In the first embodiment, the reinforcing shaft core 14 is embedded in the heel portion 13 even in a so-called pin heel by forming the lower portion of the reinforcing shaft core 14 with a small outer diameter portion 14a and the upper portion with a thick large diameter portion 14b. The large-diameter fixing bolt 15 can be screwed into the large-diameter portion 14b, and a firm fixation is realized. In particular, since the reinforcing shaft core 14 has a step between the small diameter portion 14a and the large diameter portion 14b in the middle, the reinforcing shaft core 14 is heeled by the load from above when the fixing bolt 15 is screwed or used. It does not move downward within.
　なお、本実施例１においては、補強軸芯１４は小径部１４ａと大径部１４ｂとを溶接により連結しているが、大径部１４ｂのねじ溝１４ｃを利用したりして、先端に外ねじを設けた小径部１４ａをねじ込むことにより連結してもよい。或いは、かしめ止め、接着剤による接着等により連結することもできる。 In the first embodiment, the reinforcing shaft core 14 has the small-diameter portion 14a and the large-diameter portion 14b connected by welding. However, the threaded groove 14c of the large-diameter portion 14b is used to connect the reinforcing shaft core 14 to the outer end. You may connect by screwing in the small diameter part 14a which provided the screw. Alternatively, they can be connected by caulking, bonding with an adhesive, or the like.
　また図４（ａ）に示すように、小径部１４ａと大径部１４ｂとの間をテーパ状として連結したり、一体部材として製作することもでき、（ｂ）に示すように全体をテーパ状としてもよい。 Further, as shown in FIG. 4A, the small diameter portion 14a and the large diameter portion 14b can be connected in a tapered shape, or can be manufactured as an integral member. As shown in FIG. It is good.
　また、小径部１４ａ、大径部１４ｂの外形は断面円形でなくとも、例えば多角形、楕円形でもよく、特に大径部１４ｂを多角形とすると、固定ボルト１５の螺合に際してヒール部１３に対する回転が防止される。更に、小径部１４ａは円筒形状としたが、棒状として先端に化粧部材２０を固定するための穴部を形成してもよい。 The outer diameter of the small-diameter portion 14a and the large-diameter portion 14b may not be circular in cross section, but may be, for example, polygonal or elliptical. In particular, when the large-diameter portion 14b is polygonal, when the fixing bolt 15 is screwed, Rotation is prevented. Furthermore, although the small diameter part 14a was made into the cylindrical shape, you may form the hole part for fixing the decorative member 20 to the front-end | tip as a rod shape.
　なお、固定ボルト１５の頭部１５ａは、螺合後に中底１２の表面に対し平行ではないために、足裏に引っ掛かるとかの不具合もあり、何らかの措置を行うことが好ましい。このために、図５に示すような頭部１５ａの表面が傾いている固定ボルト１５’を用いて、図６に示すように頭部１５ａの表面を中底１２の面と平行になるように固定することもできる。 In addition, since the head 15a of the fixing bolt 15 is not parallel to the surface of the insole 12 after screwing, there is a problem that the head 15a is caught on the sole, and it is preferable to take some measures. For this purpose, as shown in FIG. 6, the surface of the head 15 a is made parallel to the surface of the midsole 12 using a fixing bolt 15 ′ in which the surface of the head 15 a is inclined as shown in FIG. 5. It can also be fixed.
　先の実施例１においては、補強軸芯１４はヒール部１３を射出成型する際にヒール部１３内に埋設している。 In the first embodiment, the reinforcing shaft core 14 is embedded in the heel portion 13 when the heel portion 13 is injection-molded.
　しかし本実施例２においては、図７に示すように、孔部２１ａを形成したヒール部２１に、小径部２２ａを大径部２２ｂに連結した補強軸芯２２を、ヒール部２１の孔部２１ａに打ち込みにより挿入する。なお、孔部２１ａは予め補強軸芯２２の外形と略同形に形成しておく。 However, in the second embodiment, as shown in FIG. 7, the reinforcing shaft core 22 in which the small diameter portion 22 a is connected to the large diameter portion 22 b is connected to the heel portion 21 in which the hole portion 21 a is formed, and the hole portion 21 a of the heel portion 21. Insert by driving in. Note that the hole 21a is formed in advance approximately in the same shape as the outer shape of the reinforcing shaft core 22.
　なお、大径部２２ｂの外側には、例えば長手方向に切刃等の回転防止機構を設けると、固定ボルト１５の螺合時に補強軸芯２２が回転することはない。また補強軸芯２２には、図４に示すような形状のものを使用することもできる。 It should be noted that if a rotation prevention mechanism such as a cutting blade is provided in the longitudinal direction outside the large diameter portion 22b, the reinforcing shaft core 22 does not rotate when the fixing bolt 15 is screwed. Further, the reinforcing shaft 22 having a shape as shown in FIG. 4 can be used.
　このように、補強軸芯２２を打ち込んだヒール部２１に対し中底１２を取り付けてから、実施例１と同様に固定ボルト１５、１５’を大径部２２ｂのねじ溝２２ｃに螺合して、ヒール部２１を中底１２に強固に固定することができる。 Thus, after attaching the insole 12 to the heel portion 21 into which the reinforcing shaft 22 is driven, the fixing bolts 15 and 15 'are screwed into the thread grooves 22c of the large-diameter portion 22b as in the first embodiment. The heel portion 21 can be firmly fixed to the midsole 12.
　本実施例２では、ヒール部２１を木製とした場合に、特に効果的に実施可能である。 In Example 2, when the heel portion 21 is made of wood, it can be implemented particularly effectively.
　図８は実施例３の断面図である。実施例１においては、実施例１で説明した変形例の固定ボルト１５’を使用しない限り、固定ボルト１５の頭部１５ａは中底１２の面と平行にならない。 FIG. 8 is a sectional view of Example 3. In the first embodiment, unless the fixing bolt 15 ′ according to the modification described in the first embodiment is used, the head portion 15 a of the fixing bolt 15 is not parallel to the surface of the insole 12.
　本実施例３の合成樹脂材のヒール部１３に埋設される例えば鋳造等により製造された金属製の補強軸芯３１は、大径部３１ｂにおいて固定ボルト１５と小径部３１ａの取付方向が異なるようにされている。つまり、補強軸芯３１には小径部３１ａが大径部３１ｂに固定されているが、大径部３１ｂのねじ溝３１ｃは、このねじ溝３１ｃに固定ボルト１５を螺合した場合に、その頭部１５ａの表面が中底１２の面と平行するように形成されている。また、小径部３１ａを螺合して取り付けるねじ溝３１ｄは小径部３１ａがヒール部１３の長手方向に沿って位置するように形成されている。なお、小径部３１ａは溶接、接着等により大径部３１ｂに固定することもできる。 The reinforcing shaft core 31 made of metal and embedded in the heel portion 13 of the synthetic resin material according to the third embodiment, for example, is manufactured by casting or the like so that the mounting directions of the fixing bolt 15 and the small diameter portion 31a are different in the large diameter portion 31b. Has been. That is, the small-diameter portion 31a is fixed to the large-diameter portion 31b on the reinforcing shaft 31, but the screw groove 31c of the large-diameter portion 31b has its head when the fixing bolt 15 is screwed into the screw groove 31c. The surface of the portion 15 a is formed so as to be parallel to the surface of the midsole 12. Further, the screw groove 31 d to which the small diameter portion 31 a is screwed is formed so that the small diameter portion 31 a is positioned along the longitudinal direction of the heel portion 13. In addition, the small diameter part 31a can also be fixed to the large diameter part 31b by welding, adhesion, or the like.
　従って、固定ボルト１５を大径部３１ｂに螺合した場合に、その頭部１５ａの表面は中底１２の面と平行となり、不具合がなくなる。 Therefore, when the fixing bolt 15 is screwed into the large-diameter portion 31b, the surface of the head portion 15a becomes parallel to the surface of the insole 12 and the problem is eliminated.
　図９は実施例３の変形例であり、補強軸芯３１の大径部３１ｂの固定ボルト１５用のねじ溝３１ｃの側部に、小径のねじ溝３１ｅがねじ溝３１ｃに平行に設けられている。そして、ヒール部１３を中底１２に固定する際に、固定ボルト１５をねじ溝３１ｃに螺合すると共に、小径の補助ボルト３２がねじ溝３１ｅに螺合されている。 FIG. 9 shows a modification of the third embodiment. A small-diameter screw groove 31e is provided in parallel to the screw groove 31c on the side of the screw groove 31c for the fixing bolt 15 of the large-diameter portion 31b of the reinforcing shaft 31. Yes. When the heel portion 13 is fixed to the midsole 12, the fixing bolt 15 is screwed into the screw groove 31c, and the small-diameter auxiliary bolt 32 is screwed into the screw groove 31e.
　この構造により、中底１２は補強軸芯に２個のボルト１５、３２により螺合されるので、固定がより強固となる。 With this structure, the insole 12 is screwed to the reinforcing shaft core by the two bolts 15 and 32, so that the fixing becomes stronger.
　なお、本発明はハイヒールのみならず、中ヒール、ローヒールに対しても適用できる。 The present invention can be applied not only to high heels, but also to medium heels and low heels.
　１１　靴本体
　１２　中底
　１２ｃ　シャンク
　１２ｄ　孔部
　１３、２１　ヒール部
　１４、２２、３１　補強軸芯
　１４ａ、２２ａ、３１ａ　小径部
　１４ｂ、２２ｂ、３１ｂ　大径部
　１４ｃ、２２ｃ、３１ｃ、３１ｄ、３１ｅ　ねじ溝
　１４ｄ　突起部
　１５、１５’　固定ボルト
　１５ａ　頭部
　１６　座金
　１７　中敷
　１８　本底
　１９　細釘
　２０　化粧部材
　３２　補助ボルト DESCRIPTION OF SYMBOLS 11 Shoe body 12 Insole 12c Shank 12d Hole part 13,21 Heel part 14,22,31 Reinforcement shaft core 14a, 22a, 31a Small diameter part 14b, 22b, 31b Large diameter part 14c, 22c, 31c, 31d, 31e Screw groove 14d Protruding portion 15, 15 'Fixing bolt 15a Head 16 Washer 17 Insole 18 Base bottom 19 Nail 20 Cosmetic member 32 Auxiliary bolt

Claims (9)

  1. 　小径部の上端に該小径部の外径よりも大きな外径を有すると共に、内壁にねじ溝を刻設した大径部を設けた金属製の補強軸芯を、ヒール部の長手方向に沿って該ヒール部内に埋設し、前記大径部のねじ溝に中底を介して固定ボルトを螺合することにより、前記中底に前記ヒール部を固定することを特徴とする婦人靴のヒール固定構造。 A metal reinforcing shaft core having an outer diameter larger than the outer diameter of the small-diameter portion at the upper end of the small-diameter portion and having a large-diameter portion in which an inner wall is provided with a thread groove is provided along the longitudinal direction of the heel portion. A heel fixing structure for women's shoes, wherein the heel part is fixed to the insole by being embedded in the heel part and screwing a fixing bolt into the screw groove of the large diameter part through the insole. .
  2. 　前記固定ボルトの頭部と座金により前記中底を前記ヒール部に対して挟み付けて前記ヒール部を固定したことを特徴とする請求項１に記載の婦人靴のヒール固定構造。 The heel fixing structure for women's shoes according to claim 1, wherein the heel portion is fixed by sandwiching the insole with the heel portion by a head and a washer of the fixing bolt.
  3. 　前記補強軸芯は合成樹脂材から成る前記ヒール部内に、射出成型により埋設したことを特徴とする請求項１又は２に記載の婦人靴のヒール固定構造。 The heel fixing structure for women's shoes according to claim 1 or 2, wherein the reinforcing shaft core is embedded in the heel portion made of a synthetic resin material by injection molding.
  4. 　前記補強軸芯は前記小径部を設けた方向と前記大径部により固定ボルトを螺合する方向とが異なるようにし、前記固定ボルトの頭部の面が前記中底の面と平行となるようにしたことを特徴とする請求項１～３の何れか１つの請求項に記載の婦人靴のヒール固定構造。 The reinforcing shaft core is configured such that a direction in which the small diameter portion is provided is different from a direction in which the fixing bolt is screwed by the large diameter portion, and the head surface of the fixing bolt is parallel to the surface of the midsole. The heel fixing structure for women's shoes according to any one of claims 1 to 3, wherein
  5. 　前記大径部のねじ溝に前記固定ボルトを螺合すると共に、前記ねじ溝の側部に小径のねじ溝を設け、、該小径のねじ溝に補助ボルトを螺合したことを特徴とする請求項１～４の何れか１つの請求項に記載の婦人靴のヒール固定構造。 The fixing bolt is screwed into the screw groove of the large diameter portion, a small screw groove is provided on a side portion of the screw groove, and an auxiliary bolt is screwed into the screw groove of the small diameter. The heel fixing structure for women's shoes according to any one of claims 1 to 4.
  6. 　前記補強軸芯は前記ヒール部に形成した孔部に挿入することにより埋設したことを特徴とする請求項１又は２に記載の婦人靴のヒール固定構造。 3. The heel fixing structure for women's shoes according to claim 1 or 2, wherein the reinforcing shaft core is embedded by being inserted into a hole formed in the heel portion.
  7. 　前記大径部の内径は前記小径部の外径と同径としたことを特徴とする請求項１～６の何れか１つの請求項に記載の婦人靴のヒール固定構造。 The heel fixing structure for women's shoes according to any one of claims 1 to 6, wherein an inner diameter of the large diameter portion is the same as an outer diameter of the small diameter portion.
  8. 　前記大径部の外側には、前記ヒール部に対する前記補強軸芯の回転又は（及び）抜け出しを防止するための突起部を設けたことを特徴とする請求項１～７の何れか１つの請求項に記載の婦人靴のヒール固定構造。 The protrusion according to any one of claims 1 to 7, wherein a protrusion for preventing the reinforcing shaft core from rotating or (and) coming out of the heel portion is provided outside the large diameter portion. The heel fixing structure for women's shoes according to Item.
  9. 　前記小径部は前記大径部に対し溶接、ねじ止め、かしめ止め、接着の何れかの方法により連結したことを特徴とする請求項１～７の何れかの１つの請求項に記載の婦人靴のヒール固定構造。 The women's shoe according to any one of claims 1 to 7, wherein the small-diameter portion is connected to the large-diameter portion by any one of welding, screwing, caulking, and adhesion methods. Heel fixing structure.
PCT/JP2012/078040 2011-10-31 2012-10-30 Heel fixing structure for women's shoe WO2013065684A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/351,514 US20140283416A1 (en) 2011-10-31 2012-10-30 Heel fixing structure for women's shoe
CN201280045845.1A CN103826492B (en) 2011-10-31 2012-10-30 The heel fixture construction of women's shoes
KR1020137016395A KR20140089477A (en) 2011-10-31 2012-10-30 Heel fixing structure for women's shoe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011238803A JP4892644B1 (en) 2011-10-31 2011-10-31 Women's shoe heel fixing structure
JP2011-238803 2011-10-31

Publications (1)

Publication Number Publication Date
WO2013065684A1 true WO2013065684A1 (en) 2013-05-10

Family

ID=45907924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/078040 WO2013065684A1 (en) 2011-10-31 2012-10-30 Heel fixing structure for women's shoe

Country Status (6)

Country Link
US (1) US20140283416A1 (en)
JP (1) JP4892644B1 (en)
KR (1) KR20140089477A (en)
CN (1) CN103826492B (en)
TW (1) TW201328621A (en)
WO (1) WO2013065684A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2883470A1 (en) * 2013-12-11 2015-06-17 Po-Yao Lee Structure of platform shoe

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289025B2 (en) * 2013-01-29 2016-03-22 Aashika DAMODAR Flat-to-heel convertible outsole
CN104665084B (en) * 2015-01-30 2016-08-24 温州市蒙拉妮鞋业有限公司 A kind of high heel shoes with support insert and processing method thereof
US9936761B2 (en) * 2015-08-13 2018-04-10 Brad Alan Combination shoe that can be transformed into a shoe with different heel heights
LU93087B1 (en) * 2016-05-30 2017-12-01 Global Secure Sa Footwear comprising an information or object storage device
LU93088B1 (en) * 2016-05-30 2017-12-01 Global Secure Sa Footwear comprising a device with an information or object storage tube
FR3086143B1 (en) * 2018-09-22 2021-01-01 Bettina Vermillon SHOE HEEL INCLUDING AN INTEGRATED BINDING SYSTEM AND BINDING PROCEDURE
USD926449S1 (en) * 2019-07-09 2021-08-03 Bendicion, LLC Shoe
CN112545107A (en) * 2020-11-30 2021-03-26 浙江卓诗尼鞋业有限公司 Heel connecting device for high-heeled shoes
CN113679146B (en) * 2021-07-15 2023-02-28 深圳美工源塑胶模具有限公司 High-heeled shoe heel forming method and high-heeled shoe with heel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130405U (en) * 1980-03-07 1981-10-03
JPH0866204A (en) * 1994-08-23 1996-03-12 Y Goldenberg Zbika Multipurpose woman shoes
JP3113223U (en) * 2005-06-01 2005-09-02 マルト工業株式会社 Screw tightening device
JP2010048325A (en) * 2008-08-21 2010-03-04 Akira Kaneko Tapping screw and shoe using the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559444A (en) * 1923-12-03 1925-10-27 Lars R Larson Heel reenforcement and support
US2050644A (en) * 1935-02-18 1936-08-11 Andrew J Book Heel securement
US2139885A (en) * 1938-07-15 1938-12-13 Gironimo Enrico De Removable heel
DE817571C (en) * 1949-04-30 1951-10-18 Rose Boettcher Heel for women's shoes
US2841892A (en) * 1956-10-29 1958-07-08 Giannone Anthony Joseph Shoe construction
US2799098A (en) * 1956-12-10 1957-07-16 Joseph L Abramson Heel constructions
US2888755A (en) * 1958-05-07 1959-06-02 Edgar O Bartolucci Shoe heel
US3216133A (en) * 1964-03-17 1965-11-09 Houle Joseph Rosairc Heel construction
US4198770A (en) * 1978-02-09 1980-04-22 Orea Fernando Device for fixing heels
US4805320A (en) * 1987-10-26 1989-02-21 Goldenberg Tzvika Y Shoe with exchangeable heel
JPH03113223U (en) * 1990-03-06 1991-11-19
US5524365A (en) * 1994-08-16 1996-06-11 Goldenberg; Tzvika Y. Shoe with exchangeable heel
US6023858A (en) * 1998-05-12 2000-02-15 Reflections Shoe Corp. Two-piece shoe bottom system
CN2461328Y (en) * 2001-02-14 2001-11-28 吴茂盛 Nail of high-heeled shoes
CN2657432Y (en) * 2003-10-22 2004-11-24 陈馨国 Improved shoes structure
US8112908B2 (en) * 2007-03-28 2012-02-14 Jayne Visser Shoe with removable/interchangeable heel and related method
CN201005158Y (en) * 2007-04-06 2008-01-16 秦长发 High-heeled shoes
US20100139123A1 (en) * 2008-12-05 2010-06-10 Brad Alan Transformable shoe with a sole that changes angles to orient to different height heels that can be detached or attached
WO2013039805A1 (en) * 2011-09-12 2013-03-21 Barbara-Jay's, LLC Shoe having removable and interchangeable heel assemblies with kit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130405U (en) * 1980-03-07 1981-10-03
JPH0866204A (en) * 1994-08-23 1996-03-12 Y Goldenberg Zbika Multipurpose woman shoes
JP3113223U (en) * 2005-06-01 2005-09-02 マルト工業株式会社 Screw tightening device
JP2010048325A (en) * 2008-08-21 2010-03-04 Akira Kaneko Tapping screw and shoe using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2883470A1 (en) * 2013-12-11 2015-06-17 Po-Yao Lee Structure of platform shoe

Also Published As

Publication number Publication date
KR20140089477A (en) 2014-07-15
CN103826492B (en) 2016-01-20
JP2013094353A (en) 2013-05-20
JP4892644B1 (en) 2012-03-07
US20140283416A1 (en) 2014-09-25
CN103826492A (en) 2014-05-28
TW201328621A (en) 2013-07-16

Similar Documents

Publication Publication Date Title
WO2013065684A1 (en) Heel fixing structure for women's shoe
US9234539B2 (en) Fastener
US20020124434A1 (en) Sandal with interchangeable upper and sole
US20070217887A1 (en) Screw
EP1250860B1 (en) Sole
US20090010734A1 (en) Screw
US8733846B2 (en) Spoke for a spoked wheel, method of manufacture thereof, and wheel including such spoke
US9046121B2 (en) Screw with dual edge on thread
US20140119852A1 (en) Anti-loose screw
US11980254B2 (en) Footwear cleat
US20080292422A1 (en) Self-drilling wall anchor device
US20170159692A1 (en) Fastener
US20090175702A1 (en) High torque transmission fastener and socket therefor
US20040136803A1 (en) Fastener for fiberglass and other composite structures
KR100797910B1 (en) A plastic bolt manufacturing methods and the plastic bolt thereof
JP2009526596A (en) Footwear heel
KR200382746Y1 (en) Direct connection screw for furniture
WO2018096671A1 (en) Replacement top lift
JP2003093551A (en) Golf club and shaft thereof
US3149427A (en) Top-lifts for shoe heels
AU2021101732B4 (en) A screw fastener
ITTV20110051U1 (en) "NAIL IN PLASTIC MATERIAL WITH IMPISSED IMPISSION FOR HEEL PINS"
US20170319301A1 (en) Apparatus for preventing dental implant abutment from being loosened
US8484863B2 (en) Top lift assembly for a shoe heel
US119691A (en) Improvement in metallic heels for boots and shoes

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 20137016395

Country of ref document: KR

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12846327

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 14351514

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12846327

Country of ref document: EP

Kind code of ref document: A1