WO2023092263A1 - 一种可以旋转的手表表带连接结构 - Google Patents

一种可以旋转的手表表带连接结构 Download PDF

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Publication number
WO2023092263A1
WO2023092263A1 PCT/CN2021/132358 CN2021132358W WO2023092263A1 WO 2023092263 A1 WO2023092263 A1 WO 2023092263A1 CN 2021132358 W CN2021132358 W CN 2021132358W WO 2023092263 A1 WO2023092263 A1 WO 2023092263A1
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WIPO (PCT)
Prior art keywords
spring
limit ring
circular shaft
protrusion
watch strap
Prior art date
Application number
PCT/CN2021/132358
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English (en)
French (fr)
Inventor
陈志强
Original Assignee
陈志强
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 陈志强 filed Critical 陈志强
Priority to PCT/CN2021/132358 priority Critical patent/WO2023092263A1/zh
Priority to US18/325,064 priority patent/US20230301405A1/en
Publication of WO2023092263A1 publication Critical patent/WO2023092263A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • A44C5/147—Watchcase itself used as fastener
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings

Definitions

  • the utility model particularly relates to a rotatable watch strap connection structure.
  • a small number of watch straps that can be used on both sides are also realized through a fixed plug-in structure, which is troublesome to adjust, the steps are cumbersome, and the practicability is not strong.
  • the technical problem to be solved by the utility model is to provide a rotatable watch strap connection structure in order to overcome the deficiencies of the prior art.
  • a rotatable watch strap connection structure including a connecting piece and a rotating piece, and a connecting unit is arranged between the rotating joint and the connecting piece;
  • the connection unit includes a circular shaft, a spring and a limit ring, the limit ring is arranged coaxially with the circular shaft, the limit ring is sleeved on the circular shaft, and the inner ring of the limit ring is connected to the circular shaft.
  • the outer wall is slidingly connected, the spring is sleeved on the circular shaft, one end of the spring is connected to the limit ring, the other end of the spring is connected to the end of the circular shaft away from the limit ring, and the spring is in a stretched state ;
  • a side of the connecting piece close to the rotating piece is provided with a bar-shaped protrusion, and a side of the rotating piece close to the connecting piece is provided with a strip-shaped groove, the protrusion matches the groove, and the protrusion fits into the groove. in the groove;
  • One end of the circular shaft far away from the limit ring is connected to the middle of the protrusion, the other end of the circular shaft passes through the rotating member, and a circle matching the limit ring is provided on the side of the rotating member away from the connecting member. groove, and the limit ring is located in the circular groove.
  • the rotating member is provided with a through hole, the circular shaft passes through the through hole, and the outer diameter of the limiting ring is larger than the diameter of the through hole.
  • a step structure is actually set up to realize the limit of the limit ring.
  • the height of the protrusion is smaller than the height of the limiting ring.
  • This setting is mainly for the convenience of double-sided adjustment.
  • the limit ring is prevented from being pulled out excessively by limiting the height of the protrusion.
  • the beneficial effect of the utility model is that the rotatable watch strap connection structure realizes the fixed connection and the movable adjustment function of the connecting part and the rotating part through the elastic action of the connecting unit and the restriction combination of the protrusion, so that the rotating part It can flexibly rotate as needed, thereby realizing the rotation of the head of the watchband, and then realizing the rotation of the watchband, achieving the effect of double-sided wearing.
  • the operation is simple and convenient, and the practicability is strong.
  • Fig. 1 is the structure schematic diagram of the rotatable watch strap connecting structure of the present utility model
  • Fig. 2 is a structural schematic diagram of the rotatable watch strap connection structure of the present invention
  • Fig. 3 is a schematic diagram of the connecting structure of the connecting piece and the connecting unit of the rotatable watch strap connecting structure of the present invention
  • Fig. 4 is a structural schematic diagram of the rotating part of the rotatable watch strap connection structure of the present invention.
  • Fig. 5 is a structural schematic diagram of the connection unit of the rotatable watch strap connection structure of the present invention.
  • a rotatable watch strap connection structure includes a connecting piece 1 and a rotating piece 2, and a connecting unit is provided between the rotating joint 2 and the connecting piece 1;
  • the connecting unit includes a circular shaft 4, a spring 5 and a limit ring 3, the limit ring 3 is arranged coaxially with the circular shaft 4, the limit ring 3 is sleeved on the circular shaft 4, and the limit ring
  • the inner ring of 3 is slidingly connected with the outer wall of the round shaft 4, the spring 5 is sleeved on the round shaft 4, one end of the spring 5 is connected with the limit ring 3, the other end of the spring 5 is connected with the round shaft 4
  • One end away from the limit ring 3 is connected, and the spring 5 is in a stretched state;
  • the side of the connecting piece 1 close to the rotating piece 2 is provided with a strip-shaped protrusion 6, and the side of the rotating piece 2 close to the connecting piece 1 is provided with a strip-shaped groove, and the protrusion 6 matches the groove , the protrusion 6 is embedded in the groove;
  • One end of the circular shaft 4 away from the limit ring 3 is connected to the middle of the protrusion 6, the other end of the circular shaft 4 passes through the rotating part 2, and the side of the rotating part 2 away from the connecting part 1 is provided with A circular groove matched with the limiting ring 3, and the limiting ring 3 is located in the circular groove.
  • the rotating member 2 is provided with a through hole, the circular shaft 4 passes through the through hole, and the outer diameter of the limiting ring 3 is larger than the diameter of the through hole.
  • a step structure is actually provided to realize the limit of the limit ring 3 .
  • the height of the protrusion 6 is smaller than the height of the limiting ring 3 .
  • This setting is mainly for the convenience of double-sided adjustment.
  • the height of the protrusion 6 is limited to prevent the limit ring 3 from being pulled out excessively.
  • the connecting part 1 here is connected with the dial of the watch, and the rotating part 2 is connected with the strap.
  • the rotating part 2 When the strap needs to be rotated, the rotating part 2 only needs to be pulled outward. Synchronously, the rotating part 2 will drive the limit The ring 3 moves towards the strap, so that the groove on the rotating part 2 is completely separated from the protrusion 6, and the rotating part 2 can rotate around the circular axis 4. After turning 180°, loosen the strap, that is, loosen When the rotating part 2 is opened, under the action of the restoring force of the spring 5, the groove on the rotating part 2 can be set on the protrusion 6.
  • the protrusion 6 and the groove are strip-shaped, they can limit the position function, to prevent the rotation of the rotating part 2, and under the force of the spring 5, the rotating part 2 will be closely abutted against the connecting part 1 to realize the re-fixation of the rotating part 2, thereby realizing the rotation of the head grain of the strap, and then realizing The rotation of the strap is realized to achieve the effect of double-sided wearing.
  • the rotatable watch strap connection structure realizes the fixed connection and movable adjustment function of the connecting part 1 and the rotating part 2 through the elastic action of the connecting unit and the restriction combination of the protrusion 6, so that The rotating member 2 can flexibly rotate as needed, and is simple and convenient to operate, and has strong practicability.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种可以旋转的手表表带连接结构，包括连接件（1）和旋转件（2），旋转件（2）与连接件（1）之间设有连接单元，连接单元包括圆轴（4）、弹簧（5）和限位环（3），限位环（3）与圆轴（4）同轴设置，限位环（3）套设在圆轴（4）上，限位环（3）的内圈与圆轴（4）的外壁滑动连接，弹簧（5）套设在圆轴（4）上，弹簧（5）的一端与限位环（3）的内壁连接，弹簧（5）的另一端与圆轴（4）的远离限位环（3）的一端连接，弹簧（5）处于拉伸状态，可以旋转的手表表带连接结构通过连接单元的弹性作用与凸起（6）的限制组合，实现了连接件（1）与旋转件（2）的固定式连接以及活动式调节功能，使得旋转件（2）能够灵活按需转动，从而实现了表带头粒的旋转，实现了表带的旋转，达到双面佩戴的效果，操作简单方便，实用性强。

Description

一种可以旋转的手表表带连接结构 技术领域
本实用新型特别涉及一种可以旋转的手表表带连接结构。
 背景技术
现有技术的手表表带大多数是固定式的，即只能够实现单面使用，体验感不强，有少数能够双面使用的表带也是通过固定式插接结构来实现，调节时比较麻烦，步骤繁琐，实用性不强。
 技术问题
有少数能够双面使用的表带也是通过固定式插接结构来实现，调节时比较麻烦，步骤繁琐，实用性不强。
 技术解决方案
本实用新型要解决的技术问题是：为了克服现有技术的不足，提供一种可以旋转的手表表带连接结构。
本实用新型解决其技术问题所采用的技术方案是：一种可以旋转的手表表带连接结构，包括连接件和旋转件，所述旋转接与连接件之间设有连接单元；
所述连接单元包括圆轴、弹簧和限位环，所述限位环与圆轴同轴设置，所述限位环套设在圆轴上，所述限位环的内圈与圆轴的外壁滑动连接，所述弹簧套设在圆轴上，所述弹簧的一端与限位环连接，所述弹簧的另一端与圆轴的远离限位环的一端连接，所述弹簧处于拉伸状态；
所述连接件的靠近旋转件的一侧设有条状凸起，所述旋转件的靠近连接件的一侧设有条形凹槽，所述凸起与凹槽匹配，所述凸起嵌于凹槽内；
所述圆轴的远离限位环的一端与凸起的中部连接，所述圆轴的另一端穿过旋转件，所述旋转件的远离连接件的一侧设有与限位环匹配的圆槽，所述限位环位于圆槽内。
作为优选，所述旋转件上设有通孔，所述圆轴穿过通孔，所述限位环的外径大于通孔的直径。
这里实际上是设置了一个台阶结构，用来实现对限位环的限位。
作为优选，所述凸起的高度小于限位环的高度。
这样设置主要是为了方便双面调节，这里通过限制凸起的高度，防止限位环过量外拉。
 有益效果
本实用新型的有益效果是，该可以旋转的手表表带连接结构通过连接单元的弹性作用与凸起的限制组合，实现了连接件与旋转件的固定式连接以及活动式调节功能，使得旋转件能够灵活按需转动，从而实现了表带头粒的旋转，进而实现了表带的旋转，达到双面佩戴的效果，操作简单方便，实用性强。
 附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的可以旋转的手表表带连接结构的结构示意图；
图2是本实用新型的可以旋转的手表表带连接结构的结构示意图；
图3是本实用新型的可以旋转的手表表带连接结构的连接件与连接单元的连接结构示意图；
图4是本实用新型的可以旋转的手表表带连接结构的旋转件的结构示意图；
图5是本实用新型的可以旋转的手表表带连接结构的连接单元的结构示意图；
图中：1.连接件，2.旋转件，3.限位环，4.圆轴，5.弹簧，6.凸起。
 本发明的最佳实施方式
现在结合附图对本实用新型作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。
如图1-5所示，一种可以旋转的手表表带连接结构，包括连接件1和旋转件2，所述旋转接2与连接件1之间设有连接单元；
所述连接单元包括圆轴4、弹簧5和限位环3，所述限位环3与圆轴4同轴设置，所述限位环3套设在圆轴4上，所述限位环3的内圈与圆轴4的外壁滑动连接，所述弹簧5套设在圆轴4上，所述弹簧5的一端与限位环3连接，所述弹簧5的另一端与圆轴4的远离限位环3的一端连接，所述弹簧5处于拉伸状态；
所述连接件1的靠近旋转件2的一侧设有条状凸起6，所述旋转件2的靠近连接件1的一侧设有条形凹槽，所述凸起6与凹槽匹配，所述凸起6嵌于凹槽内；
所述圆轴4的远离限位环3的一端与凸起6的中部连接，所述圆轴4的另一端穿过旋转件2，所述旋转件2的远离连接件1的一侧设有与限位环3匹配的圆槽，所述限位环3位于圆槽内。
 本发明的实施方式
作为优选，所述旋转件2上设有通孔，所述圆轴4穿过通孔，所述限位环3的外径大于通孔的直径。
这里实际上是设置了一个台阶结构，用来实现对限位环3的限位。
作为优选，所述凸起6的高度小于限位环3的高度。
这样设置主要是为了方便双面调节，这里通过限制凸起6的高度，防止限位环3过量外拉。
这里的连接件1是与手表的表盘连接的，旋转件2是与表带连接的，当需要旋转表带时，只需要向外拉动旋转件2，同步地，旋转件2就会驱动限位环3向表带方向移动，使得旋转件2上的凹槽完全脱离出凸起6，旋转件2就可以以圆轴4为转轴进行旋转，转过180°后，松开表带，即松开旋转件2，在弹簧5的回复力作用下，就可以使得旋转件2上的凹槽套在凸起6上，由于凸起6和凹槽均为条状的，所以能够起到限位作用，防止旋转件2发生转动，并且在弹簧5的作用力下，旋转件2就会与连接件1紧密抵靠，实现旋转件2的再次固定，从而实现了表带头粒的旋转，进而实现了表带的旋转，达到双面佩戴的效果。
 工业实用性
与现有技术相比，该可以旋转的手表表带连接结构通过连接单元的弹性作用与凸起6的限制组合，实现了连接件1与旋转件2的固定式连接以及活动式调节功能，使得旋转件2能够灵活按需转动，操作简单方便，实用性强。
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项实用新型技术思想的范围内，进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (3)

  1. 一种可以旋转的手表表带连接结构，其特征在于，包括连接件和旋转件，所述旋转接与连接件之间设有连接单元；
    所述连接单元包括圆轴、弹簧和限位环，所述限位环与圆轴同轴设置，所述限位环套设在圆轴上，所述限位环的内圈与圆轴的外壁滑动连接，所述弹簧套设在圆轴上，所述弹簧的一端与限位环连接，所述弹簧的另一端与圆轴的远离限位环的一端连接，所述弹簧处于拉伸状态；
    所述连接件的靠近旋转件的一侧设有条状凸起，所述旋转件的靠近连接件的一侧设有条形凹槽，所述凸起与凹槽匹配，所述凸起嵌于凹槽内；
    所述圆轴的远离限位环的一端与凸起的中部连接，所述圆轴的另一端穿过旋转件，所述旋转件的远离连接件的一侧设有与限位环匹配的圆槽，所述限位环位于圆槽内。
  2. 如权利要求1所述的可以旋转的手表表带连接结构，其特征在于，所述旋转件上设有通孔，所述圆轴穿过通孔，所述限位环的外径大于通孔的直径。
  3. 如权利要求1所述的可以旋转的手表表带连接结构，其特征在于，所述凸起的高度小于限位环的高度。
PCT/CN2021/132358 2021-11-23 2021-11-23 一种可以旋转的手表表带连接结构 WO2023092263A1 (zh)

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PCT/CN2021/132358 WO2023092263A1 (zh) 2021-11-23 2021-11-23 一种可以旋转的手表表带连接结构
US18/325,064 US20230301405A1 (en) 2021-11-23 2023-05-29 Rotatable watch strap connection structure

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Application Number Priority Date Filing Date Title
PCT/CN2021/132358 WO2023092263A1 (zh) 2021-11-23 2021-11-23 一种可以旋转的手表表带连接结构

Related Child Applications (1)

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US18/325,064 Continuation US20230301405A1 (en) 2021-11-23 2023-05-29 Rotatable watch strap connection structure

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USD1015920S1 (en) * 2021-10-22 2024-02-27 Zhiqiang Chen Rotating strap
USD1014308S1 (en) * 2021-11-18 2024-02-13 Zhiqiang Chen Watch strap

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US4597138A (en) * 1984-02-15 1986-07-01 Hermann Hirsch Connecting member for straps, bands or the like
CN101842753A (zh) * 2007-09-04 2010-09-22 多米尼克·洛伊西奥 包括有翻转装置的手表
CN103348292A (zh) * 2011-02-11 2013-10-09 蒙特雷布勒盖股份有限公司 用于使壳体枢转的翻转机构
CN204374626U (zh) * 2015-01-27 2015-06-03 成磊 手表的指针及智能双面旋转显示结构
CN209547188U (zh) * 2018-10-18 2019-10-29 深圳市古尊表业有限公司 一种翻转表带结构及手表
CN212905925U (zh) * 2020-07-21 2021-04-06 福建清诚科技有限公司 一种设备主体可翻转的智能穿戴设备
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