WO2019127763A1 - 一种多线螺纹式可换跟装置 - Google Patents

一种多线螺纹式可换跟装置 Download PDF

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Publication number
WO2019127763A1
WO2019127763A1 PCT/CN2018/073525 CN2018073525W WO2019127763A1 WO 2019127763 A1 WO2019127763 A1 WO 2019127763A1 CN 2018073525 W CN2018073525 W CN 2018073525W WO 2019127763 A1 WO2019127763 A1 WO 2019127763A1
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WIPO (PCT)
Prior art keywords
heel
locking
thread
wire
sole
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PCT/CN2018/073525
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English (en)
French (fr)
Inventor
李相清
马丽
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杭州玖捌虹图科技有限公司
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.)
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Publication date
Priority claimed from CN201711438224.0A external-priority patent/CN108158127A/zh
Priority claimed from CN201721849134.6U external-priority patent/CN207969745U/zh
Application filed by 杭州玖捌虹图科技有限公司 filed Critical 杭州玖捌虹图科技有限公司
Publication of WO2019127763A1 publication Critical patent/WO2019127763A1/zh

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/30—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels by screws
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • 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
    • A43B21/42—Heels with replaceable or adjustable parts, e.g. top lift
    • A43B21/433—Heels with replaceable or adjustable parts, e.g. top lift rotatably mounted
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/38—Elevating, i.e. height increasing

Definitions

  • the invention belongs to the technical field of high heels, and in particular relates to a multi-thread thread type changeable heel device with convenient replacement, simple and compact structure and beautiful appearance.
  • High heels are almost a must-have item in women's shoes. To attend different occasions, you need to wear different heels or different styles of high heels. Different heels are suitable for different styles of women. High-heeled shoes need to be matched according to occasions. On the same day or often on different occasions, you need to carry many high-heeled shoes. Increase the burden of life, if you can overcome the fixed heel design, and replace the favorite type of women with the heart, in order to deal with a variety of occasions, this is the ideal high-heeled shoes that love women's dreams.
  • the Chinese patent Patent No. 201620865103.9 discloses a convenient disassembling heel device.
  • the engaging mechanism can put the shoe It is connected with the main body of the high-heeled body, and the purpose of locking and separating the heel and the high-heeled shoes can be achieved by locking or unlocking the heel of the locking device.
  • the utility model has the following defects in the use process: 1)
  • the rotary snap mechanism includes a sole card holder, the sole card holder has a circular card hole, and the card hole has at least three cards on the inner wall.
  • the three or more snap protrusions When the protrusions are connected, the three or more snap protrusions must be discontinuously distributed, and there must be an equal number of vacant positions, so that the force is discontinuous. If three or more snap protrusions are continuously distributed, there is no continuous In the vacant position, there is no way to achieve the card connection, and the patent cannot be implemented.
  • the discontinuous force-bearing structure can cause the bearing joint of the sole and the matching heel joint to be discontinuous, which greatly reduces the safety and service life of the patented product.
  • the lower end of the heel card socket latch is set as a limit stop.
  • the limit stop is actually an over-constrained structure in the device, and the four sides of the heel card socket are inevitably caused.
  • Positioning Four positioning surfaces are set on the same circumference, and three of them are definitely over-positioned. Therefore, the snap-on device can be positioned by the upper surface of the heel card holder. If more than one clip-on bump is provided, the over-positioning will inevitably result.
  • the cooperation of the 0 gap will greatly increase the manufacturing cost and reduce the service life. If it is disassembled several times, it will be worn, which will inevitably cause the heel to sway and affect the wearing safety.
  • the snap-on bumps do not function as positioning, which increases manufacturing difficulty and cost.
  • the snap-on lugs provided on the heel card holder are also necessarily separated from the bottom surface of the heel card holder. Otherwise, it cannot be called a snap-on bump, but a surface groove.
  • the actual force receiving body of the heel is the carding circular table on the inner side of the engaging bump, so the engaging convex piece will bear a large discontinuous bonding force, and the largest area is one-half, if more than two
  • the force of one of the areas may cause the heel card holder and the sole card holder to fail to match, making the patent unworkable, and unreasonable force may cause a certain safety hazard to the device, resulting in the service life of the device. Greatly reduced.
  • the invention is an improvement made by the deficiencies in the prior art, and provides a heel replaceable high-heeled shoe with stable force, safe use, convenient replacement, simple process and strong bearing capacity.
  • the invention discloses a multi-thread thread type changeable heel device.
  • the multi-thread thread type changeable heel device is arranged at the joint of the heel and the sole, and comprises a multi-wire bolt arranged on the heel, and is arranged on the sole and the multi-line.
  • the multi-line nut with the bolts is matched, the multi-line bolt and the multi-line nut have the same number of lines, at least two lines or more, and the heel is separated and connected by the rotation separation and the rotation locking between the multi-line bolt and the multi-line nut. .
  • the multi-wire n of the present invention is a three-wire to eight-wire, and the rotation angle of the multi-wire bolt is 360/2n to 360/n degrees.
  • the multi-wire described in the present invention is a four-wire.
  • the multi-wire nut of the present invention is disposed through the receiving layer, and the receiving layer is fixedly coupled to the sole.
  • the upper plane of the multi-wire bolt of the present invention is parallel to the upper plane of the heel.
  • the present invention further includes a locking device including a locking projection disposed on the sole or the receiving layer and a locking groove formed on the multi-wire bolt, the locking projection being engaged in the locking groove.
  • the locking projections of the present invention have the same number of locking grooves as at least one or more than two.
  • the locking protrusion of the present invention is disposed on the pull rod, and the pull rod is located in the communication groove formed on the sole or the receiving layer, and the communication groove is in communication with the multi-line nut.
  • the locking protrusion at one end of the pull rod of the present invention is engaged with the locking groove by a groove connected to the multi-line nut, and the other end extends to the outer surface of the high-heeled shoe body, and the tie rod is movably connected to the sole or the receiving layer. Therefore, the shuttle is shuttled in the communication groove.
  • the side of the drawbar of the present invention is provided with at least one return spring, and the upper part of the heel multi-wire bolt is provided with a shape jewelry.
  • the present invention overcomes the technical problem that the discontinuous force-receiving structure causes the card seat and the heel of the sole to be discontinuous, and the safety and service life of the product are greatly reduced, and a multi-wire bolt structure is introduced. It is a continuous force structure, and is a multi-layer continuous force structure. The multiple continuous force structure makes the heel force stable, which greatly increases the safety.
  • the present invention overcomes the prior art patent over-positioning, requires 0 clearance fit, increases processing cost, and multiple disassembly is easy to cause heel sway to reduce the service life and safety of the technical problem, using the outer diameter arc of the multi-wire bolt
  • the surface ensures the coaxiality, and the bottom plane of the thread thread (ie, the upper plane of the heel) is in contact with the lower surface of the sole or the receiving layer to ensure the positioning accuracy.
  • the unlocking device With the unlocking device, the heel can be accurately locked, and the heel can be repeatedly removed.
  • the installation does not affect the assembly precision, the transmission efficiency is high, the internal space of the multi-wire bolt is large, the bearing capacity is strong, there is no coordination requirement of 0 gap, the processing process is simple and the cost is low, and the safety performance of the high-heeled shoes is improved.
  • connection joint of the multi-wire bolt structure of the invention is larger than 1/2 of the prior art, so the force is continuously stable and reasonable, and the safety factor and service life of the high-heeled shoes are increased.
  • the present invention adopts a multi-wire bolt instead of a single-thread thread, because the single-thread thread requires more matching stitches or a full-circle thread, which makes the assembly cumbersome, time-consuming and laborious, that is, it must be rotated 360° to fully rotate.
  • the assembly brings inconvenience to the assembly.
  • the single-thread thread is too long, and the threaded nut needs more joint space, which occupies the space of the heel or the sole and weakens the strength of the heel and the sole, affecting the use.
  • the service life of the multi-wire bolt structure of the present invention is short, and only 90° rotation is needed to achieve the effect, the bearing capacity is strong, the structure is compact, the space is rationally utilized, and the transmission efficiency is improved.
  • the optimal number of lines of the multi-wire bolt of the present invention is four lines, the number of lines is too large, the angle of the thread is increased, the self-locking property is poor, the number of lines is too small, and the transmission efficiency is not satisfactory. Considering the best of the four lines.
  • the locking groove of the present invention is set to at least two or more, which overcomes the problem that the groove effect of one groove in the prior art is poor, the impact resistance is poor, and the locking effect is not good, and the force effect is good. It has strong impact resistance, good locking effect and strong technical effect of heel safety.
  • FIG. 1 is a schematic overall structural view of a technical solution of the present invention
  • FIG. 2 is a schematic structural view of a technical solution of the present invention in a screw-locked state
  • the invention discloses a multi-thread thread type changeable heel device.
  • the multi-thread thread type changeable heel device is arranged at the joint of the heel 1 and the sole, and comprises a multi-wire bolt 101 disposed on the heel 1 and a sole.
  • the multi-wire nut 201 which is matched with the multi-wire bolt 101, has the same number of lines as the multi-wire bolt 201 and at least two lines, and is separated and rotated by rotation between the multi-wire bolt 101 and the multi-wire nut 201.
  • the multi-line n is three to eight lines, and the rotation angle of the multi-wire bolt 101 is 360/2n to 360/n degrees, preferably the multi-line is four lines, that is, the rotation is 45-90°.
  • the multi-wire nut 201 may be disposed on the receiving layer 2, and the receiving layer 2 is fixedly connected to the sole; the upper wire 105 of the multi-wire bolt is parallel to the upper plane 104 of the heel, and may of course not be parallel, and the multi-thread thread type can be replaced.
  • the device further includes a locking device including a locking protrusion disposed on the sole or the receiving layer 2 and a locking groove formed on the multi-wire bolt, the locking protrusion is engaged in the locking groove, and the locking protrusion has the same number of locking grooves At least one or more than two, preferably two or more, the locking protrusion is disposed on the tie rod 3, and the tie rod 3 is located in the communication groove 203 formed on the sole or the receiving layer 2, the communication groove 203 and the multi-line nut 201 is connected, the locking protrusion at one end of the pull rod 3 is engaged with the locking groove by the groove connected to the multi-line nut 201, and the other end extends to the outer surface of the high-heeled shoe body, and the tie rod 3 passes through the limit fixed on the sole or the receiving layer 2.
  • a locking device including a locking protrusion disposed on the sole or the receiving layer 2 and a locking groove formed on the multi-wire bolt, the locking protrusion is engaged in the locking groove, and the locking protru
  • the screw 4 is shuttled in the communication groove 203 for locking the protrusion away from the locking groove.
  • the side of the tie rod 3 is provided with at least one or more return springs 5, preferably two or more, and the heel multi-wire bolt 101 is disposed on the upper plane. Styling jewelry 6.
  • the present invention relates to a rotary exchangeable heel, in particular to a compact replaceable heel shoe, comprising mainly a heel 1 and a receiving layer 2 and its associated tie rod 3, a stop screw 4 and a return spring 5
  • the upper heel plane 104 of the heel 1 is provided with a multi-wire bolt 101, and the multi-wire bolt may be two wires or more. As a preferred embodiment, four wires are selected, and the force is more reasonable, and the rotation is replaced. More quickly, the inside of the receiving layer 2 designed to match the heel 1 multi-wire bolt 101 is provided with a multi-wire nut 201.
  • the number of lines of the multi-line nut 201 is the same as the number of lines of the multi-wire bolt 101, and the sole 2 and the sole of the high-heeled shoe are received.
  • the fixed connection can be connected by bolts or glued, preferably as a bolt connection.
  • the multi-wire bolt 101 and the multi-wire nut 201 are locked and separated by rotating the heel 1.
  • the multi-threaded threadable heelable device further comprises a locking device comprising a locking projection disposed on the receiving layer 2 and being formed on the multi-wire bolt The locking groove is locked in the locking groove.
  • the first locking groove 102 and the second locking groove 103 are provided on the multi-wire bolt of the heel 1, and more grooves may be provided here, as two grooves are preferably used.
  • the receiving layer 2 is further provided with a pull rod 3, and the pull rod is provided with a first locking protrusion 301 and a second locking protrusion 302 matched with the first locking groove 102 and the second locking groove 103 of the heel, and the same
  • the number of the protrusions may be plural, and the number may be equal to or less than the number of the heel grooves, and the number of the preferred protrusions is equal to the number of the heel grooves.
  • a connecting groove 203 matching the shape of the tie rod 3 is disposed on the upper surface 207 of the receiving layer 2, and the pull rod 3 can move in the groove under the action of an external force.
  • the pull rod 3 is provided with a groove 303 for limiting The position screw 4 movably connects the tie rod 3 to the receiving layer 2 through the groove 303, and the stopper screw 4 is connected to the receiving layer 2 through the mounting hole 204, in order to restrict the movement of the tie rod 3 only in the communication groove 203.
  • the pull rod 3 is further provided with a groove for mounting the return spring 5, and the return spring 5 is installed in the groove, and one can be mounted, preferably two symmetrically arranged, and the force is more reasonable.
  • One end of the return spring 5 is connected to a groove formed in the wall of the pull rod, and the other end is connected to the wall surface of the receiving layer 2 communicating with the groove 203.
  • the outer diameter circular surface of the multi-wire bolt 101 is used to ensure the coaxiality, and the multi-wire bolt 101 is restricted by the upper heel plane 104. In order to prevent the heel 1 from loosening or dislodging during use.
  • the presented display is more artistic, spraying or processing a variety of patterns or signatures on the flat 105 of the multi-thread bolt of the heel 1, or other aesthetics.
  • the heel groove can be opened on the plane of the plane 105 of the multi-wire bolt, and the processed rose head, or other aesthetic accessories 6, such as earrings, can be used. Studs, diamonds, petals, stars, patterns, photographs, etc. are affixed in the groove. The heel is more aesthetically pleasing, and even when the heel is placed alone, it gives a beautiful feeling and makes people feel happy.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

一种多线螺纹式可换跟装置，设置于鞋跟（1）与鞋底的对接处，包括设置于鞋跟（1）的多线螺栓（101）、及开设于鞋底与多线螺栓（101）相配合的多线螺母（201），多线螺栓（101）与多线螺母（201）的线数相同，至少为两线以上，通过多线螺栓（101）与多线螺母（201）之间的旋转分离和旋转锁紧实现鞋跟（1）的脱与接。引入了多线螺栓结构，克服了不连续的受力结构会使得鞋底的承接层（2）与鞋跟（1）受力不连续，产品的安全性和使用寿命大大降低的技术问题，该结构是连续受力的结构，并且是多层连续受力的结构，使得鞋跟（1）受力稳定，大大增加了安全性。

Description

一种多线螺纹式可换跟装置 技术领域
本发明属于高跟鞋技术领域，具体地说，是涉及一种更换方便、结构简单紧凑且外形美观的多线螺纹式可换跟装置。
背景技术
高跟鞋几乎是现在女性鞋柜中必备的鞋类。出席不同的场合需要穿着不同跟型或不同款型的高跟鞋，不同跟型的高跟鞋适合不同风格的女性，高跟鞋需要按场合搭配，同一天或经常在外出席不同场合就需要携带众多鞋型的高跟鞋，增加生活负担，如果能够克服固定式的鞋跟设计，随心更换女性喜爱的跟型，从而来应对各式各样的场合，这是爱美女性梦寐以求的理想高跟鞋。
为了解决上述问题，中国专利(专利号201620865103.9)公开了一种方便拆卸的鞋跟装置，通过在高跟鞋本体和鞋跟之间设置带有锁紧装置的旋转卡接机构，卡接机构可以将鞋跟与高跟鞋本体活动卡接，通过锁紧装置的锁定或解锁鞋跟，即可实现鞋跟与高跟鞋锁定分离的目的。但是，该实用新型在使用过程中还存在如下缺陷：1)、旋转卡接机构包括鞋底卡接座，鞋底卡接座上设有圆形卡接孔，卡接孔内壁设有至少三个卡接凸起，三个及以上的卡接凸起必定呈不连续分布，一定会存在等同数量的空缺位置，使得受力不连续，如果三个及以上的卡接凸起呈连续分布，中间没有空缺位置，就没法实现卡接，该专利也就无法实施。不连续的受力结构会使得鞋底的卡接座及与之匹配的鞋跟结合处受力不连续，使得该专利产品的安全性和使用寿命大大降低。2)、在与旋转卡接座匹配设置的有鞋跟卡接凸起，鞋跟卡接座也设有圆形间隔分布的卡接凸块，与鞋底卡接座的卡接凸起匹配连接。鞋跟卡接座卡接凸块的下部尾端设置为限位挡块，限位挡块在该装置中其实是属于过约束结构，鞋跟卡接座上面是四个定位面，必然造成过定位.同一个圆周上设置四个定位面,有三个肯定是过定位的，因此，卡接装置可由鞋跟卡接座的上表面定位，如果多设置一个卡接凸块，必然会导致过定位，0间隙的配合会大大增加制造成本，降低使用寿命，拆卸几次就会有磨损，必然会导 致鞋跟晃动，影响穿着安全性；对比文件1的技术方案中，若非0间隙的配合会导致卡接凸块起不到定位作用，会增加制造难度和成本。3)、鞋跟卡接座上设置的卡接凸块也必然是与鞋跟卡接座的底面分离，否则就不能称之为卡接凸块，而是为表面凹槽。因此会导致该鞋跟的实际受力主体是卡接凸块内侧的卡接圆台，因此卡接凸块会承受较大的不连续的结合力，最大的面积就是二分之一，如果超过二分之一的面积受力会导致鞋跟卡接座和鞋底卡接座无法配合，使得该专利无法实施，而不合理的受力会导致该装置存在一定的安全隐患，使得该装置的使用寿命大大降低。
因此，针对目前现有技术中存在的上述缺陷，实有必要进行研究，以提供一种方案，解决现有技术中存在的缺陷，提供一种受力稳定、使用安全、更换便捷、工艺简单、承载力强的换跟装置。
发明内容
本发明正是现有技术中存在的不足之处所作出的改进，提供了一种受力稳定、使用安全、更换便捷、工艺简单、承载力强的跟部可更换式高跟鞋。
为了实现上述目的，本发明的具体技术方案如下：
本发明公开了一种多线螺纹式可换跟装置，多线螺纹式可换跟装置设置于鞋跟与鞋底的对接处，包括设置于鞋跟的多线螺栓、及开设于鞋底与多线螺栓相配合的多线螺母，多线螺栓与多线螺母的线数相同，至少为两线以上，通过多线螺栓与多线螺母之间的旋转分离和旋转锁紧实现鞋跟的脱与接。
作为进一步地改进，本发明所述的多线n为三线至八线，多线螺栓的旋转角度为360/2n～360/n度。
作为进一步地改进，本发明所述的多线为四线。
作为进一步地改进，本发明所述的多线螺母贯穿设置于承接层上，承接层固定连接于鞋底。
作为进一步地改进，本发明所述的多线螺栓上平面与鞋跟上平面平行。
作为进一步地改进，本发明还包括锁定装置，锁定装置包括设置于鞋底或承接层上的锁定凸起与开设于多线螺栓上的锁定槽，锁定凸起卡接于锁定槽内。
作为进一步地改进，本发明所述的锁定凸起与锁定槽数量相同，至少为一个 以上或两个以上。
作为进一步地改进，本发明所述的锁定凸起设置于拉杆上，拉杆位于鞋底或承接层上开设的连通凹槽内，连通凹槽与多线螺母连通。
作为进一步地改进，本发明所述拉杆一端的锁定凸起通过连通至多线螺母的凹槽与锁定槽卡接，另一端延伸至高跟鞋鞋体的外表面，拉杆通过活动连接于鞋底或承接层上，从而在连通凹槽内穿梭。
作为进一步地改进，本发明所述的拉杆侧边设置有至少一个以上的复位弹簧，鞋跟多线螺栓上平面设置有造型饰品。
与现有技术相比，本发明具有以下突出特点：
1)、本发明克服了不连续的受力结构会使得鞋底的卡接座与鞋跟受力不连续，产品的安全性和使用寿命大大降低的技术问题，引入了多线螺栓结构，该结构是连续受力的结构，并且是多层连续受力的结构，多重连续受力结构使得鞋跟受力稳定，大大增加了安全性。
2)、本发明克服了现有技术专利过定位，需要0间隙配合，增加加工成本，多次拆卸容易导致鞋跟晃动降低使用寿命和安全性的技术问题，采用多线螺栓的外径圆弧面来保证同轴度,通过线螺纹的底平面(即鞋跟上平面)与鞋底或承接层下平面接触来保证定位精度，配合解锁装置，可以实现鞋跟的精准锁定，可以实现多次拆装而不会影响装配精度，传动效率高，多线螺栓内部空间大，承载能力强，没有0间隙的配合要求，加工工艺简单成本低，提高高跟鞋的安全性能。
3)、本发明多线螺栓结构的连接结合处大于现有技术中的1/2，因此受力连续稳定合理，增加了高跟鞋的安全系数和使用寿命。
4)、本发明采用多线螺栓，而不采用单线螺纹，是因为单线螺纹需要更多的配合圈数，或者是整圈螺纹，使得装配时繁琐，费时费力，即必须旋转360°才能完全旋合,给装配带来了不便，同时单线螺纹旋合长度过长，螺纹螺母需要更多的配合结合空间，从而占据了鞋跟或鞋底的空间而削弱了鞋跟与鞋底的强度，影响了使用寿命，而本发明的多线螺栓结构旋合长度短，只需要旋转90°即可实现该效果，承载能力强，结构紧凑，合理利用空间，提高了传动效率。
5)、本发明多线螺栓的最佳线数为四线，线数过多，螺纹升角变大，自锁性差，线数过少，传动效率不满足要求。综合考虑四线最好。
6)、本发明的锁定凹槽设置为至少2个以上，克服了现有技术中1个凹槽受力效果差、抗冲击性能差、锁紧效果不好的问题，实现了受力效果好、抗冲击性能强、锁紧效果佳，鞋跟安全性能强的技术效果。
附图说明
图1是本发明技术方案的整体结构示意图；
图2是本发明技术方案的在旋合锁紧状态的结构示意图；
图中：1-鞋跟，101-多线螺栓，102-第一锁定槽，103-第二锁定槽，104-鞋跟上平面，105-多线螺栓上平面，2-承接层，201-多线螺母，202-定位端面，203-连通凹槽，204-安装孔，205-承接层下平面，206-承接层上平面，3-拉杆，301-第一锁定凸起，302-第二锁定凸起，303-凹槽，4-限位螺钉，5-复位弹簧，6-饰品。
具体实施方式
本发明公开了一种多线螺纹式可换跟装置，多线螺纹式可换跟装置设置于鞋跟1与鞋底的对接处，包括设置于鞋跟1的多线螺栓101、及开设于鞋底与多线螺栓101相配合的多线螺母201，多线螺栓101与多线螺母201的线数相同，至少为两线以上，通过多线螺栓101与多线螺母201之间的旋转分离和旋转锁紧实现鞋跟的脱与接，多线n为三线至八线，多线螺栓101的旋转角度就是360/2n～360/n度，优选多线为四线，即旋转了45～90°。或者可以将多线螺母201贯穿设置于承接层2上，承接层2固定连接于鞋底；多线螺栓上平面105与鞋跟上平面104平行，当然也可以不平行，多线螺纹式可换跟装置还包括锁定装置，锁定装置包括设置于鞋底或承接层2上的锁定凸起与开设于多线螺栓上的锁定槽，锁定凸起卡接于锁定槽内，锁定凸起与锁定槽数量相同，至少为一个以上或两个以上，优选为两个以上，锁定凸起设置于拉杆3上，拉杆3位于鞋底或承接层2上开设的连通凹槽203内，连通凹槽203与多线螺母201连通，拉杆3一端的锁定凸起通过连通至多线螺母201的凹槽与锁定槽卡接，另一端延伸至高跟鞋鞋体的外表面，拉杆3通过固定于鞋底或承接层2上的限位螺钉4在连通凹槽 203内穿梭，用以锁定凸起脱离锁定槽，拉杆3侧边设置有至少一个以上的复位弹簧5，优选为两个以上，鞋跟多线螺栓101上平面设置有造型饰品6。
下面通过具体实施例对本发明的技术方案作进一步地说明：
本发明涉及一种旋转可换跟式高跟鞋，特别涉及一种紧密型的可更换鞋跟的鞋子，主要包括鞋跟1和承接层2及其附属的拉杆3、限位螺钉4和复位弹簧5组成，所述的鞋跟1的鞋跟上平面104设置有多线螺栓101，所述的多线螺栓可以是两线及以上，作为优选本实施例选择4线，受力更加合理，旋转更换更快捷，与鞋跟1多线螺栓101匹配设计的承接层2的内部设置有多线螺母201，多线螺母201的线数与多线螺栓101的线数相同，承接层2与高跟鞋的鞋底固定连接，可以通过螺栓连接，也可通过胶水粘接，作为优选选用螺栓连接。通过旋转鞋跟1使得多线螺栓101和多线螺母201实现锁紧和分离。
为了使得鞋跟1和承接层2锁定的更加牢固，防止松动，多线螺纹式可换跟装置还包括锁定装置，锁定装置包括设置于承接层2上的锁定凸起与开设于多线螺栓上的锁定槽，锁定凸起卡接于锁定槽内。本实施例中，在鞋跟1的多线螺栓上设置有第一锁定槽102和第二锁定槽103，这里也可是设置更多凹槽，作为优选选用两个凹槽。承接层2上还设置有拉杆3，所述的拉杆上设置有与鞋跟第一锁定槽102和第二锁定槽103匹配的第一锁定凸起301和第二锁定凸起302，同样，此处的凸起也可以是多个，数量小于等于鞋跟凹槽数均可，作为优选选用凸起的个数与鞋跟凹槽的个数相等。在承接层2的承接层上平面207上设置有与拉杆3外形匹配的连通凹槽203，拉杆3在外力作用下可以在该凹槽内运动，拉杆3上开设有凹槽303，用于限位螺钉4通过凹槽303将拉杆3活动连接于承接层2上，限位螺钉4通过安装孔204与承接层2连接，目的就是限制拉杆3只能在连通凹槽203内运动。拉杆3上还设置有安装复位弹簧5的凹槽，复位弹簧5安装在此凹槽内，可以安装一个，作为优选，对称布置两个，受力更加合理。复位弹簧5的一端与拉杆壁上开设的凹槽相连，另一端与承接层2连通凹槽203的壁面连接。当鞋跟1旋转向上运动时，采用多线螺栓101的外径圆弧面来保证同轴度，通过鞋跟上平面104对多线螺栓101进行限位。为了防止鞋跟1在使用过程中松动或脱跟。
想要更换其它喜爱的跟型时，只需要向后拉动拉杆3，然后在反向旋转鞋跟 1即可轻松实现鞋跟1的脱跟，再选定喜爱的跟型旋转到承接层2上，即可实现自动定位和锁定。
为了使得鞋跟1的外观更加美观，呈列展示更具有艺术感，在鞋跟1的多线螺栓上平面105上喷涂或者加工出各式各样的花型或者是签名，或者是其它具有美感的饰品6，为了使得花型更换或者安装方便，可以在多线螺栓上平面105的平面上开设鞋跟凹槽，可以将加工好的玫瑰花头，或者是其它具有美感的饰品6，如耳环、耳钉、钻石、花瓣、星星、图案、照片等等饰件粘贴在该凹槽内。使得该鞋跟更具有美感，即使单独摆放鞋跟时，也给人美的感受，使人心情愉悦。
以上所述仅为本发明的其中一个实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种多线螺纹式可换跟装置，其特征在于，所述的多线螺纹式可换跟装置设置于鞋跟(1)与鞋底的对接处，包括设置于鞋跟(1)的多线螺栓(101)、及开设于鞋底与多线螺栓(101)相配合的多线螺母(201)，所述的多线螺栓(101)与多线螺母(201)的线数相同，至少为两线以上，通过多线螺栓(101)与多线螺母(201)之间的旋转分离和旋转锁紧实现鞋跟的脱与接。
  2. 根据权利要求1所述的多线螺纹式可换跟装置，其特征在于，所述的多线n为三线至八线，所述的多线螺栓(101)的旋转角度为360/2n～360/n度。
  3. 根据权利要求2所述的多线螺纹式可换跟装置，其特征在于，所述的多线为四线。
  4. 根据权利要求1所述的多线螺纹式可换跟装置，其特征在于，所述的多线螺母(201)贯穿设置于承接层(2)上，所述的承接层(2)固定连接于鞋底。
  5. 根据权利要求1或2或3或4所数的多线螺纹式可换跟装置，其特征在于，多线螺栓上平面(105)与鞋跟上平面(104)平行。
  6. 根据权利要求1或2或3或4所述的多线螺纹式可换跟装置，其特征在于，还包括锁定装置，所述的锁定装置包括设置于鞋底或承接层(2)上的锁定凸起与开设于多线螺栓(101)上的锁定槽，所述的锁定凸起卡接于锁定槽内。
  7. 根据权利要求6所述的多线螺纹式可换跟装置，其特征在于，所述的锁定凸起与锁定槽数量相同，至少为一个以上或两个以上。
  8. 根据权利要求7所述的多线螺纹式可换跟装置，其特征在于，所述的锁定凸起设置于拉杆(3)上，所述的拉杆(3)位于鞋底或承接层(2)上开设的连通凹槽(203)内，所述的连通凹槽(203)与多线螺母(201)连通。
  9. 根据权利要求7所述的多线螺纹式可换跟装置，其特征在于，所述拉杆(3)一端的锁定凸起通过连通至多线螺母(201)的凹槽与锁定槽卡接，另一端延伸至高跟鞋鞋体的外表面，所述的拉杆(3)通过活动连接于鞋底或承接层(2)上，从而在连通凹槽(203)内穿梭。
  10. 根据权利要求7或8或9所述的多线螺纹式可换跟装置，其特征在于，所述的拉杆(3)侧边设置有至少一个以上的复位弹簧(5)，所述的鞋跟多线螺栓(101)上平面设置有造型饰品(6)。
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CN1110538A (zh) * 1994-08-23 1995-10-25 察维卡·Y·戈登堡 可换鞋跟的鞋子
CN2757629Y (zh) * 2004-12-14 2006-02-15 姜辉跃 可更换跟面皮的组合式鞋跟
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