WO2013170451A1 - 一种便于更换镜脚的眼镜 - Google Patents

一种便于更换镜脚的眼镜 Download PDF

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Publication number
WO2013170451A1
WO2013170451A1 PCT/CN2012/075547 CN2012075547W WO2013170451A1 WO 2013170451 A1 WO2013170451 A1 WO 2013170451A1 CN 2012075547 W CN2012075547 W CN 2012075547W WO 2013170451 A1 WO2013170451 A1 WO 2013170451A1
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WO
WIPO (PCT)
Prior art keywords
elastic
frame
temples
sides
glasses
Prior art date
Application number
PCT/CN2012/075547
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English (en)
French (fr)
Inventor
陈聪文
Original Assignee
华茂光学工业(厦门)有限公司
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Publication date
Application filed by 华茂光学工业(厦门)有限公司 filed Critical 华茂光学工业(厦门)有限公司
Priority to PCT/CN2012/075547 priority Critical patent/WO2013170451A1/zh
Publication of WO2013170451A1 publication Critical patent/WO2013170451A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/10—Intermediate bars or bars between bridge and side-members
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G02C5/2272—Hinges without well-defined pivot axis
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/06—Locking elements

Definitions

  • the utility model relates to the technical field of glasses, in particular to a novel eyeglass structure which can conveniently replace the temples.
  • the temples of the glasses are generally assembled on both sides of the frame by hinges.
  • the assembly and disassembly of the temples require special tools, which is inconvenient to operate, and because the temples are folded and unfolded, they are rotated around the hinges. Long-term rotation, easy to cause the hinge to loose or even fall off, so that the temples and frames are not assembled, affecting the use of the entire glasses.
  • hingeless glasses which integrated the temples and the frame, and formed a corrugated surface on the inside of the temples, so that the temples were unfolded under normal conditions, and the force can be smoothly bent at the corrugated surface. Then, by folding the two temples by means of a strap to realize the folding of the glasses, or by fixing the bent two temples by the magnetic adsorption elements mounted on the temples, the glasses are folded.
  • this kind of hingeless glasses can not be replaced because the mirror foot and the frame are integrally formed, which cannot meet the needs of consumers to change the eye style according to their own preferences.
  • the inventors have improved the existing spectacles structure, and developed a spectacles that facilitates the replacement of the temples, and the present invention has been produced.
  • the purpose of the utility model is to provide a glasses for easily replacing the temples, so that the consumers can freely change the temples according to their own preferences and change the style of the eyes.
  • an elastic flap is mounted on both sides of the frame, and an axial slot is formed at the front end of the temple.
  • the elastic flap is inserted into the axial slot by pressing to fix the temple to the frame.
  • the side of the slot is open to the position of the elastic flap to open the unlocking hole and unlock the pressing piece, and pressing the unlocking piece to make a gap between the elastic flap and the slot, thereby facilitating the two legs from the frame The side is removed.
  • the two sides of the frame first form a connecting member extending backward, and the rear end of the connecting member forms a hollow frame, and the elastic flap is fixed on the hollow frame.
  • the elastic flap has a mounting portion, a stamping portion and an elastic portion, and is V-shaped in plan view.
  • the mounting portion is welded and fixed on the outer side of the hollow frame, and the punching portion is fastened to the rear frame of the hollow frame by a pressing process, and the elastic portion is located in the hollow frame. The inside.
  • a corrugated surface is formed on the inner side of the temple, and a magnetic adsorption element is mounted on the temple.
  • the temple is bent and folded by the corrugated surface, and is fixed in a folded state by the magnetic adsorption element.
  • the utility model is fixed by the interference fit between the temple and the frame by the interference fit between the elastic flap and the axial slot, and the elastic flap and the slot are pressed by pressing the unlocking tablet.
  • Figure 1 is an exploded perspective view of the present invention
  • Figure 2 is an enlarged view of the elastic flap
  • Figure 3 is a diagram of the assembly process of the present invention.
  • Figure 4 is a schematic view of the combination of the present invention.
  • Fig. 5 is a folded state diagram of the present invention.
  • the present invention first forms a connecting member 2 extending rearward on both sides of the frame, and the rear end of the connecting member 2 forms a hollow frame 21, and the elastic flap 1 is fixed on the hollow frame 21.
  • An axial slot 3 is formed at the front end of the temple, and the elastic flap 1 is inserted into the axial slot 3 by pressing to fix the temple to both sides of the frame.
  • An unlocking hole 31 and an unlocking pressing piece 32 are opened on the side wall of the slot 3 to press the unlocking pressing piece 32, so that a gap is formed between the elastic flap 1 and the slot 3, thereby facilitating the mirror.
  • the feet are removed from the sides of the frame.
  • the elastic flap 1 is a member that can change the volume by pressing, so as to be inserted into the slot 3, and in an natural state, an interference fit is formed with the slot 3, and the temples are fixed on both sides of the frame; Under the pressure state, a clearance fit is formed with the slot 3, so that the temples can be pulled out from both sides of the frame. Therefore, the elastic flap 1 may have many specific forms.
  • the elastic flap 1 has a mounting portion 11, a punching portion 12, and an elastic portion 13, which are substantially V-shaped in plan view, and the mounting portion 11 is welded and fixed to the hollow frame 21.
  • the press portion 12 is fastened to the rear frame 22 of the hollow frame 21 by a press process, and the elastic portion 13 is located inside the hollow frame 21.
  • the present invention specifically designs the mating length of the elastic flap 1 and the slot 3 so that when the elastic flap 1 is inserted into the slot 3, the front end of the elastic portion 13 is just locked.
  • the front side aperture 33 of the aperture 31 is on.
  • the embodiment forms a corrugated surface 34 on the inner side of the temple, and a magnetic adsorption element 4 is mounted on the temple, and the temple can be bent and folded by means of the corrugated surface 34. And it is fixed in the folded state by means of the magnetic adsorption element 4, as shown in FIG.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

一种便于更换镜脚的眼镜，包括在镜框的两侧安装的弹性折片（1）和在镜脚的前端形成的轴向插槽（3）。弹性折片（1）通过挤压插置在轴向插槽（3）中使镜脚固定在镜框的两侧。插槽（3）的侧壁上正对弹性折片（1）的位置开设解锁孔（31）和解锁压片（32）。按压解锁压片（32）可使弹性折片（1）与插槽（3）之间产生间隙，从而方便将镜脚从镜框的两侧拆卸下来。消费者可根据喜好随意更换镜脚，改变眼镜造型。

Description

一种便于更换镜脚的眼镜 技术领域
本实用新型涉及眼镜的技术领域，特别与一种可方便地更换镜脚的新型眼镜结构有关。
背景技术
现有技术中，眼镜的镜脚一般是通过铰链组装在镜框两侧，这种镜脚组装和拆卸都需要借助专用工具，操作不方便，而且，因为镜脚收折和展开都是绕铰链转动，长期转动，容易造成铰链松动甚至脱落，使镜脚和镜框组装不牢固，影响整只眼镜的使用。
后有人研发出无铰链眼镜，是将镜脚和镜框一体成型，并在镜脚内侧形成波纹面，使镜脚在常态下呈展开状，而在力的作用下可以在波纹面处顺利弯折，再借助系带将两个镜脚捆住实现眼镜收折，或借助安装在镜脚上的磁性吸附元件将弯折的两个镜脚固定而实现眼镜收折。但是，这种无铰链眼镜因为镜脚夫与镜框一体成型，更是无法更换镜脚，无法满足消费者根据自身喜好随意改变眼睛款式造型的需求。
有鉴于此，本发明人对现有的眼镜结构进行改进，研发出一种方便更换镜脚的眼镜，本案由此产生。
实用新型内容
本实用新型的目的在于提供一种便于更换镜脚的眼镜，使消费者根据自身喜好随意更换镜脚，改变眼睛款式造型。
为了实现上述目的，本实用新型的技术方案如下：
一种便于更换镜脚的眼镜，在镜框的两侧安装弹性折片，在镜脚的前端形成轴向插槽，弹性折片通过挤压插置在轴向插槽中使镜脚固定在镜框的两侧，插槽的侧壁上正对弹性折片的位置开设解锁孔和解锁压片，按压解锁压片使弹性折片与插槽之间产生间隙，从而方便将镜脚从镜框的两侧拆卸下来。
其中，所述镜框的两侧先形成向后延伸的连接件，连接件的后端形成镂空框，弹性折片固定在镂空框上。
所述弹性折片具有安装部、冲压部和弹性部，俯视呈V型，安装部焊接固定在镂空框的外侧，冲压部通过冲压工艺紧固在镂空框的后框上，弹性部位于镂空框的内侧。
所述弹性折片插置在插槽中时，弹性部的前端正好抵在解锁孔的前侧孔缘上。
所述镜脚的内侧形成波纹面，并在镜脚上安装磁性吸附元件，镜脚借助波纹面弯曲收折，并借助磁性吸附元件在收折状态固定。
采用上述结构后，本实用新型因为镜脚与镜框的两侧是通过弹性折片与轴向插槽之间的过盈配合来实现固定，而通过按压解锁压片使弹性折片与插槽之间产生间隙来方便拆卸，所以，本实用新型的镜脚装卸全在一插与一压一拔之中，操作十分简单、省力，无需专用工具，消费者可根据自身喜好随意更换镜脚，轻松地改变眼睛款式造型。
以下结合附图及具体实施例对本实用新型做进一步详细说明。
附图说明
图1是本实用新型的立体分解图；
图2是弹性折片的放大图；
图3是本实用新型的组装过程图；
图4是本实用新型的组合示意图；
图5是本实用新型的收折状态图。
标号说明
弹性折片1安装部11
冲压部12弹性部13
连接件2镂空框21
后框22
插槽3解锁孔31
解锁压片32前侧孔缘33
波纹面34
磁性吸附元件4
具体实施方式
如图1至图4所示，是本实用新型的较佳实施例。
一种便于更换镜脚的眼镜，在镜框的两侧安装弹性折片1。为了加工、组装方便，本实用新型在镜框的两侧先形成向后延伸的连接件2，连接件2的后端形成镂空框21，弹性折片1固定在镂空框21上。
在镜脚的前端形成轴向插槽3，前述弹性折片1通过挤压插置在轴向插槽3中，使镜脚固定在镜框的两侧。插槽3的侧壁上正对弹性折片1的位置开设解锁孔31和解锁压片32，按压解锁压片32，可使弹性折片1与插槽3之间产生间隙，从而方便将镜脚从镜框的两侧拆卸下来。
其中，弹性折片1是通过挤压可改变体积的构件，以便插置在插槽3后，在自然状态下与插槽3形成过盈配合，而使镜脚固定在镜框的两侧；在受压状态下与插槽3形成间隙配合，而使镜脚可以从镜框的两侧拔下。因此，弹性折片1的具体形态可以有很多，本实施例中，弹性折片1具有安装部11、冲压部12和弹性部13，俯视大致呈V型，安装部11焊接固定在镂空框21的外侧，冲压部12通过冲压工艺紧固在镂空框21的后框22上，弹性部13位于镂空框21的内侧。
为了更好地安装镜脚，本实用新型对弹性折片1和插槽3的配合长度加以特殊设计，使弹性折片1插置在插槽3中时，弹性部13的前端正好抵在解锁孔31的前侧孔缘33上。
鉴于镜脚与镜框无铰链连接，为了方便眼镜收折，本实施例在镜脚的内侧形成波纹面34，并在镜脚上安装磁性吸附元件4，镜脚借助波纹面34可以弯曲收折，并借助磁性吸附元件4在收折状态固定，如图5所示。
以上仅为本实用新型的较佳实施例，并非对本实用新型的限制，在本领域普通技术人员所具备的知识范围内，基于本案的设计要点，对其具体实施形态做出的种种变化，但均应落入本案的保护范围内。

Claims (5)

1、一种便于更换镜脚的眼镜，其特征在于：在镜框的两侧安装弹性折片，在镜脚的前端形成轴向插槽，弹性折片通过挤压插置在轴向插槽中使镜脚固定在镜框的两侧，插槽的侧壁上正对弹性折片的位置开设解锁孔和解锁压片。
2、如权利要求1所述的一种便于更换镜脚的眼镜，其特征在于：所述镜框的两侧先形成向后延伸的连接件，连接件的后端形成镂空框，弹性折片固定在镂空框上。
3、如权利要求2所述的一种便于更换镜脚的眼镜，其特征在于：所述弹性折片具有安装部、冲压部和弹性部，俯视呈V型，安装部焊接固定在镂空框的外侧，冲压部通过冲压工艺紧固在镂空框的后框上，弹性部位于镂空框的内侧。
4、如权利要求3所述的一种便于更换镜脚的眼镜，其特征在于：所述弹性折片插置在插槽中时，弹性部的前端正好抵在解锁孔的前侧孔缘上。
5、如权利要求1所述的一种便于更换镜脚的眼镜，其特征在于：所述镜脚的内侧形成波纹面，并在镜脚上安装磁性吸附元件，镜脚借助波纹面弯曲收折，并借助磁性吸附元件在收折状态固定。
PCT/CN2012/075547 2012-05-16 2012-05-16 一种便于更换镜脚的眼镜 WO2013170451A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007728A (en) * 1989-12-26 1991-04-16 Magorien Robert M Detachable two-piece temple
CN201116953Y (zh) * 2007-10-30 2008-09-17 刘东平 快拆装的眼镜架
KR20080006205U (ko) * 2007-06-11 2008-12-16 이성준 안경다리 착탈식 안경다리 연결장치
JP2009063978A (ja) * 2007-09-07 2009-03-26 Hasegawa Gankyo Kk 取替可能なテンプルの連結構造
CN201383053Y (zh) * 2009-03-06 2010-01-13 华茂光学工业(厦门)有限公司 一种眼镜镜腿的收纳装置
CN102231011A (zh) * 2011-08-04 2011-11-02 深圳市龙岗区横岗镇高雅眼镜厂 眼镜快换镜腿的弹性铰链

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007728A (en) * 1989-12-26 1991-04-16 Magorien Robert M Detachable two-piece temple
KR20080006205U (ko) * 2007-06-11 2008-12-16 이성준 안경다리 착탈식 안경다리 연결장치
JP2009063978A (ja) * 2007-09-07 2009-03-26 Hasegawa Gankyo Kk 取替可能なテンプルの連結構造
CN201116953Y (zh) * 2007-10-30 2008-09-17 刘东平 快拆装的眼镜架
CN201383053Y (zh) * 2009-03-06 2010-01-13 华茂光学工业(厦门)有限公司 一种眼镜镜腿的收纳装置
CN102231011A (zh) * 2011-08-04 2011-11-02 深圳市龙岗区横岗镇高雅眼镜厂 眼镜快换镜腿的弹性铰链

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