WO2022116233A1 - 一种具有弹性摩擦构件的真丝发圈 - Google Patents

一种具有弹性摩擦构件的真丝发圈 Download PDF

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Publication number
WO2022116233A1
WO2022116233A1 PCT/CN2020/134626 CN2020134626W WO2022116233A1 WO 2022116233 A1 WO2022116233 A1 WO 2022116233A1 CN 2020134626 W CN2020134626 W CN 2020134626W WO 2022116233 A1 WO2022116233 A1 WO 2022116233A1
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Prior art keywords
elastic
ring
velcro
hair
silk
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PCT/CN2020/134626
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English (en)
French (fr)
Inventor
朱文超
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苏州辑里丝绸有限公司
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Publication of WO2022116233A1 publication Critical patent/WO2022116233A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D8/00—Hair-holding devices; Accessories therefor
    • A45D8/36—Hair straps; Hair rings
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D8/00—Hair-holding devices; Accessories therefor
    • A45D8/38—Hair fillers, e.g. wire gratings

Definitions

  • the utility model relates to a hair ring, in particular to a real silk hair ring with elastic friction members.
  • Silk hair ring is a hair ring made of silk cloth. It is a common tool for tying hair. There are rubber strips inside to support it. There are various styles and can be customized according to different people's preferences. Can also be DIY, easy to make.
  • the utility model provides a silk hair tie with elastic friction members, which can solve the problem that the elasticity of the inner rubber strip is weakened or broken after the existing silk hair tie is used for a period of time, resulting in the hair tie not functioning properly.
  • To use it is necessary to remove the sutures and then sew to replace the adhesive strips. The operation is troublesome and time-consuming, so that most users directly discard them, which is easy to cause technical problems of waste of resources.
  • a silk hair ring with elastic friction members comprising a main body and an elastic rubber ring, the main body is composed of a silk decorative lace and an elastic hair ring tube, and the silk decorative
  • the lace is fixed on the outer side of the elastic hair ring barrel, the elastic rubber ring is passed through the elastic hair ring barrel, and the elastic hair ring barrel is connected by an elastic friction member.
  • the elastic friction member includes a connecting edge and a connecting ring, the connecting edge is fixed on one end of the elastic hair ring barrel, and the connecting ring is fixed on the other end of the elastic hair ring barrel.
  • the outer surface of the connecting ring is fixed with a second Velcro B surface
  • one end of the connecting edge is fixed with an elastic cloth strip
  • the elastic cloth strip is fixed with a magic strip on the side close to the connecting ring.
  • the elastic cloth strip can be wrapped on the outer side of the connecting ring when the surface A is attached, and the surface A of the Velcro sticker and the surface B of the second Velcro sticker are bonded to each other.
  • the outer side of the elastic cloth strip is fixedly connected to the first velcro surface B, and the velcro surface A and the first velcro surface B are bonded to each other.
  • the length of surface A of the Velcro is the same as that of the elastic cloth strip.
  • a connecting column is fixed on the bottom surface of one end of the connecting edge, a connecting cavity with upper and lower openings is defined on the top surface of the other end of the elastic rubber ring, and the connecting column is inserted into the connecting cavity, and the The bottom end of the connection cavity is equidistantly connected with elastic plastic strips, the bottom end of the elastic plastic strip is fixed with a stopper, and the stopper is clamped outside the bottom end of the connection cavity.
  • the bottom end of the block is set as an inclined surface.
  • 1 is a schematic cross-sectional structure diagram of the elastic hair coil barrel described in the utility model
  • Fig. 2 is the structural representation of the real silk hair ring described in the utility model
  • Fig. 3 is the enlarged schematic diagram of a place in Fig. 1;
  • connection structure of the connecting edge and the connecting ring according to the utility model
  • connection structure at both ends of the rubber ring according to the utility model
  • FIG. 6 is a schematic structural diagram of the silk decorative lace according to the utility model.
  • the present invention provides a silk hair ring with elastic friction members, including a main body 1 and an elastic rubber ring 2 , the main body 1 is composed of a silk decorative lace 11 and an elastic hair ring tube 12 , and the silk decorative lace 11 is composed of It is fixed on the outer side of the elastic hair ring barrel 12 to increase the appearance of the silk hair ring, and the elastic rubber ring 2 is worn in the elastic hair ring barrel 12;
  • a connecting edge 3 is fixed on one end of the elastic hair ring barrel 12 , and a connecting edge 3 is fixed on the other end of the elastic hair ring barrel 12 .
  • a second Velcro B surface 34 is fixed on the outer surface of the connecting ring 32, an elastic cloth strip 31 is fixed at one end of the connecting edge 3, and a Velcro A surface 35 is fixed on the side of the elastic cloth strip 31 close to the connecting ring 32, and the elastic cloth strip is 31 can be wrapped on the outside of the connecting ring 32, and the velcro A side 35 and the second velcro B side 34 are bonded to each other to complete the connection between the two ends of the elastic hair ring tube 12.
  • the first Velcro B side 33 is fixedly connected to the outside of the elastic cloth strip 31 , the Velcro A side 35 and the first Velcro B side 33 are bonded to each other, and the Velcro A side 35 and the elastic cloth strip 31 have the same length.
  • the connecting column 4 is fixed on the bottom surface of one end of the connecting edge 3, and the upper and lower openings 44 are opened on the top surface of the other end of the elastic rubber ring 2.
  • the connecting column 4 is inserted into the connection cavity 44, the bottom end of the connection cavity 44 is fixedly connected with an elastic plastic strip 42 at equal distances, a stopper 41 is fixed at the bottom end of the elastic plastic strip 42, and the stopper 41 is clamped outside the bottom end of the connection cavity 44, which is It is convenient for the stopper 41 to be pressed to drive the elastic plastic strip 42 to deform, and the bottom end of the stopper 41 is set as an inclined surface.
  • the silk decorative lace 11 is woven from spandex fiber 111, hemp fiber 112 and silk 113.
  • the hemp fiber 111 has hollow tissue fibers and usually contains oxygen, so that anaerobic bacteria cannot survive, and has good antibacterial properties.
  • the spandex fiber 112 has high elastic tension, which improves the elastic tension and antibacterial performance of the silk decorative lace 11 .
  • a first feature "on” or “under” a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

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  • Adornments (AREA)
  • Cleaning And Drying Hair (AREA)

Abstract

一种具有弹性摩擦构件的真丝发圈，包括本体与弹性胶圈，本体由真丝装饰花边与弹性发圈筒组成，真丝装饰花边固定在弹性发圈筒外侧，弹性胶圈穿设在弹性发圈筒内，弹性发圈筒通过弹性摩擦构件连接；通过在弹性发圈筒一端加装连接边，另一端加装连接圈，当需对弹性减弱的弹性胶圈进行更换，由弹性布条先带动魔术贴A面与第一魔术贴B面分离，再魔术贴A面与第二魔术贴B面逐渐分离，直至魔术贴A面与第二魔术贴B面完全分离，完成对弹性发圈筒两端的分离，然后将弹性胶圈剪断，抽离弹性发圈筒内，再将新的弹性胶圈穿入弹性发圈筒内，再将弹性胶圈两端缝合，操作完成，方便了使用者只对弹性胶圈进行更换，降低真丝发圈的维护成本。

Description

一种具有弹性摩擦构件的真丝发圈 技术领域
本实用新型涉及发圈，特别是涉及一种具有弹性摩擦构件的真丝发圈。
背景技术
真丝发圈用真丝布织的制作的发圈，是一种常见的扎头发的工具，内有胶条在里面支撑，样式多样，可以根据不同人的喜好定制。也可DIY，制作简单。
现有的真丝发圈使用一段时间后，内部的胶条弹性减弱或断裂，导致发圈不能正常使用，需拆线，再缝合的方式更换胶条，操作麻烦费时费力，从而导致大部分使用者直接将其废弃，容易造成资源浪费。
实用新型内容
为了克服现有技术的不足，本实用新型提供一种具有弹性摩擦构件的真丝发圈，能解决现有的真丝发圈使用一端时间后，内部的胶条弹性减弱或断裂，导致发圈不能正常使用，需拆线，再缝合的方式更换胶条，操作麻烦费时费力，从而导致大部分使用者直接将其废弃，容易造成资源浪费的技术问题。
为解决上述技术问题，本实用新型提供如下技术方案：一种具有弹性摩擦构件的真丝发圈，包括本体与弹性胶圈，所述本体由真丝装饰花边与弹性发圈筒组成，所述真丝装饰花边固定在弹性发圈筒外 侧，所述弹性胶圈穿设在弹性发圈筒内，所述弹性发圈筒通过弹性摩擦构件连接。
作为本实用新型的一种优选技术方案，所述弹性摩擦构件包括连接边与连接圈，所述连接边固定在弹性发圈筒一端，所述连接圈固定在弹性发圈筒另一端。
作为本实用新型的一种优选技术方案，所述连接圈外表面固定有第二魔术贴B面，所述连接边一端固定有弹性布条，所述弹性布条靠近连接圈一侧固定有魔术贴A面，所述弹性布条可包裹在连接圈外侧，所述魔术贴A面与第二魔术贴B面相互粘合。
作为本实用新型的一种优选技术方案，所述弹性布条外侧固定连接第一魔术贴B面，所述魔术贴A面与第一魔术贴B面相互粘合。
作为本实用新型的一种优选技术方案，所述魔术贴A面与弹性布条长度一致。
作为本实用新型的一种优选技术方案，所述连接边一端底面固定连接柱，所述弹性胶圈另一端顶面开设上下开口的连接腔，所述连接柱插接在连接腔内，所述连接腔底端等距固定连接有弹性塑料条，所述弹性塑料条底端固定挡块，所述挡块卡接在连接腔底端外部。
作为本实用新型的一种优选技术方案，所述挡块底端设置为斜面。
与现有技术相比，本实用新型能达到的有益效果是：
1.通过在弹性发圈筒一端加装连接边另一端加装连接圈，当需对弹性减弱的弹性胶圈进行更换，拉动弹性布条的富余端头，由弹性布条先带动魔术贴A面与第一魔术贴B面分离，再魔术贴A面与第二魔术贴B面逐渐分离，直至魔术贴A面与第二魔术贴B面完全分离，完成对弹性发圈筒两端的分离，然后将弹性胶圈剪断，抽离弹性发圈筒内，再将新的弹性胶圈穿入弹性发圈筒内，再将弹性胶圈两端缝合，操作完成，方便了使用者只对弹性胶圈进行更换，降低真丝发圈的维护成本。
2.通过在连接边一端底面加装连接柱，当需连接弹性胶圈两端时，移动弹性胶圈一端，并带动连接柱移动对准连接腔，插入过程中挡块与连接腔内壁接触，挡块底面与连接腔接触，挡块受压带动弹性塑料条移动，当挡块穿过连接腔，弹性塑料条在弹性作用下复位，由弹性塑料条带动挡块复位，挡块卡接在连接腔底端，操作完成，无需通过缝合的方式固定，操作简单、方便。
附图说明
图1为本实用新型所述的弹性发圈筒剖面结构示意图；
图2为本实用新型所述的真丝发圈结构示意图；
图3为图1中的a处放大结构示意图；
图4为本实用新型所述的连接边与连接圈连接结构示意图；
图5为本实用新型所述的胶圈两端连接结构示意图；
图6为本实用新型所述的真丝装饰花边构造结构示意图。
其中：1、本体；11、真丝装饰花边；111、大麻纤维；112、氨纶纤维；113、蚕丝；12、弹性发圈筒；2、弹性胶圈；3、连接边；31、弹性布条；32、连接圈；33、第一魔术贴B面；34、第二魔术贴B面；35、魔术贴A面；4、连接柱；41、挡块；42、弹性塑料条；44、连接腔。
具体实施方式
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本实用新型，但下述实施例仅仅为本实用新型的优选实施例，并非全部。基于实施方式中的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得其它实施例，都属于本实用新型的保护范围。下述实施例中的实验方法，如无特殊说明，均为常规方法，下述实施例中所用的材料、试剂等，如无特殊说明，均可从商业途径得到。
实施例
请参照图1所示，本实用新型提供一种具有弹性摩擦构件的真丝发圈，包括本体1与弹性胶圈2，本体1由真丝装饰花边11与弹性发圈筒12组成，真丝装饰花边11固定在弹性发圈筒12外侧，用于增加真丝发圈外观美观度，弹性胶圈2穿设在弹性发圈筒12内；
请参阅图1、图3与图4所示，为方便对弹性减弱的弹性胶圈2进行更换，在弹性发圈筒12一端固定有连接边3，在弹性发圈筒12 另一端固定有连接圈32，连接圈32外表面固定有第二魔术贴B面34，连接边3一端固定有弹性布条31，弹性布条31靠近连接圈32一侧固定有魔术贴A面35，弹性布条31可包裹在连接圈32外侧，魔术贴A面35与第二魔术贴B面34相互粘合，完成弹性发圈筒12两端的连接，优选的，为方便固定弹性布条31的富余端头，在弹性布条31外侧固定连接第一魔术贴B面33，魔术贴A面35与第一魔术贴B面33相互粘合，魔术贴A面35与弹性布条31长度一致。
使用时，当需对弹性减弱的弹性胶圈2进行更换，拉动弹性布条31的富余端头，由弹性布条31先带动魔术贴A面35与第一魔术贴B面33分离，再魔术贴A面35与第二魔术贴B面34逐渐分离，直至魔术贴A面35与第二魔术贴B面34完全分离，完成对弹性发圈筒12两端的分离，然后将弹性胶圈2剪断，抽离弹性发圈筒12内，再将新的弹性胶圈2穿入弹性发圈筒12内，再将弹性胶圈2两端缝合，操作完成，方便了使用者只对弹性胶圈2进行更换，降低真丝发圈的维护成本。
请参阅图3与图5所示，为方便弹性胶圈2两端的连接，在连接边3一端底面固定连接柱4，在弹性胶圈2另一端顶面开设上下开口的连接腔44，连接柱4插接在连接腔44内，连接腔44底端等距固定连接有弹性塑料条42，在弹性塑料条42底端固定挡块41，挡块41卡接在连接腔44底端外部，为方便挡块41受压带动弹性塑料条42形变，将挡块41底端设置为斜面。
使用时，当需连接弹性胶圈2两端时，移动弹性胶圈2一端，并带动连接柱4移动对准连接腔44，插入过程中挡块41与连接腔44内壁接触，挡块41底面与连接腔44接触，挡块41受压带动弹性塑料条42移动，当挡块41穿过连接腔44，弹性塑料条42在弹性作用下复位，由弹性塑料条42带动挡块41复位，挡块41卡接在连接腔44底端，操作完成，无需通过缝合的方式固定，操作简单、方便。
请参阅图6所示，真丝装饰花边11由氨纶纤维111、大麻纤维112以及蚕丝113编织而成，大麻纤维111组织纤维中空,平时含氧气,使厌氧菌无法生存，具有良好的抗菌性能，氨纶纤维112具有较高的弹性张力，提升真丝装饰花边11弹性张力与抗菌性能。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的仅为本实用新型的优选例，并 不用来限制本实用新型，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (8)

  1. 一种具有弹性摩擦构件的真丝发圈，包括本体(1)与弹性胶圈(2)，所述本体(1)由真丝装饰花边(11)与弹性发圈筒(12)组成，所述真丝装饰花边(11)固定在弹性发圈筒(12)外侧，所述弹性胶圈(2)穿设在弹性发圈筒(12)内，其特征在于：所述弹性发圈筒(12)通过弹性摩擦构件连接。
  2. 根据权利要求1所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述弹性摩擦构件包括连接边(3)与连接圈(32)，所述连接边(3)固定在弹性发圈筒(12)一端，所述连接圈(32)固定在弹性发圈筒(12)另一端。
  3. 根据权利要求2所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述连接圈(32)外表面固定有第二魔术贴B面(34)，所述连接边(3)一端固定有弹性布条(31)，所述弹性布条(31)靠近连接圈(32)一侧固定有魔术贴A面(35)，所述弹性布条(31)可包裹在连接圈(32)外侧，所述魔术贴A面(35)与第二魔术贴B面(34)相互粘合。
  4. 根据权利要求3所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述弹性布条(31)外侧固定连接第一魔术贴B面(33)，所述魔术贴A面(35)与第一魔术贴B面(33)相互粘合。
  5. 根据权利要求3或4所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述魔术贴A面(35)与弹性布条(31)长度一致。
  6. 根据权利要求1所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述连接边(3)一端底面固定连接柱(4)，所述弹性胶圈(2) 另一端顶面开设上下开口的连接腔(44)，所述连接柱(4)插接在连接腔(44)内，所述连接腔(44)底端等距固定连接有弹性塑料条(42)，所述弹性塑料条(42)底端固定挡块(41)，所述挡块(41)卡接在连接腔(44)底端外部。
  7. 根据权利要求6所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述挡块(41)底端设置为斜面。
  8. 根据权利要求1所述的一种具有弹性摩擦构件的真丝发圈，其特征在于：所述真丝装饰花边(11)由氨纶纤维(111)、大麻纤维(112)以及蚕丝(113)编织而成。
PCT/CN2020/134626 2020-12-03 2020-12-08 一种具有弹性摩擦构件的真丝发圈 WO2022116233A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09154621A (ja) * 1995-12-11 1997-06-17 Etowaale Kaito:Kk 髪飾り
CN2329226Y (zh) * 1998-02-16 1999-07-21 蔡开谋 简便发束
US6470896B1 (en) * 2000-05-31 2002-10-29 Nicole L. Mensonides Hair band having straps and flexible rod
CN104302207A (zh) * 2012-03-30 2015-01-21 吉弟产品公司 经植绒弹性发带及制造方法
CN206548055U (zh) * 2017-01-03 2017-10-13 深圳市宝丽华饰品有限公司 防滑硅胶束发带
CN209995552U (zh) * 2017-12-12 2020-01-31 朱鹏飞 线圈式发圈
CN210248822U (zh) * 2019-07-13 2020-04-07 衢州市东晟日用品有限公司 一种具有吸汗功能的束发带
CN211882632U (zh) * 2018-11-08 2020-11-10 同兴塑胶五金（深圳）有限公司 头发固定装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09154621A (ja) * 1995-12-11 1997-06-17 Etowaale Kaito:Kk 髪飾り
CN2329226Y (zh) * 1998-02-16 1999-07-21 蔡开谋 简便发束
US6470896B1 (en) * 2000-05-31 2002-10-29 Nicole L. Mensonides Hair band having straps and flexible rod
CN104302207A (zh) * 2012-03-30 2015-01-21 吉弟产品公司 经植绒弹性发带及制造方法
CN206548055U (zh) * 2017-01-03 2017-10-13 深圳市宝丽华饰品有限公司 防滑硅胶束发带
CN209995552U (zh) * 2017-12-12 2020-01-31 朱鹏飞 线圈式发圈
CN211882632U (zh) * 2018-11-08 2020-11-10 同兴塑胶五金（深圳）有限公司 头发固定装置
CN210248822U (zh) * 2019-07-13 2020-04-07 衢州市东晟日用品有限公司 一种具有吸汗功能的束发带

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