WO2018129760A1 - 镜脚和镜框的铰接机构及其眼镜 - Google Patents

镜脚和镜框的铰接机构及其眼镜 Download PDF

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Publication number
WO2018129760A1
WO2018129760A1 PCT/CN2017/071471 CN2017071471W WO2018129760A1 WO 2018129760 A1 WO2018129760 A1 WO 2018129760A1 CN 2017071471 W CN2017071471 W CN 2017071471W WO 2018129760 A1 WO2018129760 A1 WO 2018129760A1
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WIPO (PCT)
Prior art keywords
frame
temple
card
hinge mechanism
curved portion
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PCT/CN2017/071471
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English (en)
French (fr)
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唐礼伟
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唐礼伟
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Publication of WO2018129760A1 publication Critical patent/WO2018129760A1/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
    • G02C5/14—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

Definitions

  • the utility model relates to the technical field of glasses, in particular to a hinge mechanism of a temple and a frame and a pair thereof.
  • the existing temples and frames are usually connected by pile heads. Specifically, the first end of the pile head is pivotally connected to the temples, and the second end of the pile head is connected to the frame.
  • the second end of the pile head is fixed to the frame.
  • the disadvantage of this type of connection is that it is not convenient for the replacement of the pile head, and it is not convenient for maintenance. When the pile head is damaged, the temple or frame is replaced, and the cost is high.
  • the two ends of the frame are provided with a slider
  • the second end of the pile head is provided with a sliding groove
  • the pile head is detachably connected to the frame through the cooperation of the sliding groove and the slider.
  • the purpose of the utility model is to provide a hinge mechanism for a temple and a frame which can realize reliable connection of the temple and the frame and has a simple structure.
  • the present invention provides the following technical solutions:
  • a hinge mechanism of the temple and the frame comprising: a first body for connecting to the frame and a second body for pivoting the temple; the first body and the second body are detachably connected;
  • the first body has a first end and a second end, the first end of the first body is provided with a card slot, and the card slot extends from the first end of the first body toward the second end of the first body;
  • the second body has a first end connecting the first body and a second end of the pivoting temple, and the first end of the second body is provided with two elastic arms, and the two arms are arranged side by side at a certain distance A space is formed between the two card arms, and the two card arms are disposed in the card slots and respectively abut against the two side walls of the card slot.
  • the two card arms respectively protrude from a side away from the space between the two card arms to form a limiting protrusion
  • the two side walls of the card slot are respectively provided with a limiting hole
  • two The limiting protrusions on the card arms are respectively engaged in the limiting holes on the two side walls of the card slot.
  • the card arm is disposed on an inner side of the second body, and an angle between the second body and the card arm is 95 degrees to 140 degrees.
  • first end of the second body extends to form a curved portion integrally formed with the second body, and the curved portion extends to a position where the end surface thereof corresponds to the first end surface of the first body, and the bending portion is The end face is close to the first body The end surface of the first end, the end surface of the curved portion protrudes to form the card arm.
  • the first body has opposite first and second faces, and the first face and the second face are both disposed along a direction in which the first body extends, and the inner and outer sides of the second body are oppositely disposed.
  • a first side surface and a second side surface the curved portion forming a first curved surface connecting the first surface and the first side surface, and a second curved surface connecting the second surface and the second side surface, the first curved surface and the second curved surface
  • the faces are located on either side of the bend.
  • the end surface of the curved portion protrudes to form a strip-shaped wall connecting the curved portion and the card arm, and the first end surface of the first body is provided with a strip-shaped groove, and the strip-shaped wall is cooperatively disposed on the strip shape In the slot.
  • the inner side of the second body protrudes to form two pivoting walls, and the two pivoting walls are oppositely disposed at a distance, and a pivoting space of the temples is formed between the two pivoting walls.
  • the first body and the second body are connected and matched by the card slot and the card arm. Since the two card arms are elastic, the two card arms can respectively abut and clamp on both sides of the card slot. On the wall, a reliable connection between the first body and the second body can be achieved, and mutual movement between the first body and the second body can be avoided, thereby achieving a reliable connection between the temple and the frame.
  • the connection mode of the card arm and the card slot is simple in structure, easy to assemble, and the manufacturing efficiency can be improved.
  • the purpose of the utility model is to provide a pair of glasses which can realize reliable connection of the temples and the frame and have a simple structure.
  • the present invention provides the following technical solutions:
  • the glasses include two temples and a frame, and the two temples are respectively pivotally connected by the hinge mechanism of the temple and the frame.
  • the two ends of the frame are respectively provided with a receiving groove, and the outer end of the receiving groove is open to the outside of the frame, and the first body is fixed in the receiving groove;
  • the first body has a first surface and a second surface disposed oppositely, and the first surface of the first body is attached and fixed to the bottom surface of the receiving groove, and the second surface of the first body is located Slotted slot.
  • the inner end surface of the accommodating groove is inclined at an angle
  • the second end of the first body is chamfered with a notch and forms a sloped surface
  • the inclined surface abuts against the inner end surface of the accommodating groove.
  • the utility model has the hinge mechanism of the temple and the frame, and therefore also has the technical effect of the above-mentioned hinge mechanism of the temple and the frame, and will not be repeated here.
  • Figure 1 is a structural view of a hinge mechanism of a temple and a frame
  • Figure 2 is an exploded view of Figure 1;
  • Figure 3 is a structural view of the second body of Figure 1;
  • Figure 4 is a plan view of the second body
  • Figure 5 is a structural view of the first body of Figure 1;
  • Figure 6 is a schematic structural view of the glasses
  • Figure 7 is a schematic structural view of a frame in glasses
  • Figure 8 is a partial enlarged view of A in Figure 6.
  • the hinge mechanism of the temple and the frame includes a first body 1 for connecting to the frame and a second body 2 for pivoting the temple, the first body 1 and the second body 2 detachable connection;
  • the first body 1 has a first end and a second end.
  • the first end of the first body 1 is provided with a card slot 11 formed by the first end of the first body 1. Extending the second end of a body 1;
  • the second body 2 has a first end connecting the first body 1 and a second end of the pivoting temple.
  • the first end of the second body 2 is provided with two elastic arms. 21, the two card arms 21 are arranged side by side at a certain distance, and a latching space is formed between the two card arms 21, and the two card arms 21 are disposed in the card slot 11 and respectively abut against the card slot 11 On both sides of the wall.
  • the first body and the second body are connected and engaged by the card slot through the card slot. Since the two card arms are elastic, the two card arms can respectively abut and clamp on both sides of the card slot. On the wall, a reliable connection between the first body and the second body can be achieved, and mutual movement between the first body and the second body can be avoided, thereby achieving a reliable connection between the temple and the frame.
  • the connection mode of the card arm and the card slot is simple in structure, easy to assemble, and the manufacturing efficiency can be improved.
  • the two card arms 21 respectively protrude from a side away from the space between the two card arms 21 to form a limiting convex. 211, a limiting hole 111 is defined in each of the two side walls of the card slot 11, and the limiting protrusions 211 on the two clamping arms 21 respectively engage the limiting holes 111 on the two side walls of the card slot 11. in.
  • the engagement between the upper limit of the card arm and the upper limit hole of the sidewall of the card slot can further strengthen the A reliable connection between the body and the second body enhances the secure connection of the temples to the frame.
  • the card arm 21 is disposed on the inner side of the second body 2, as shown in FIG. 4, the second body 2 and the card arm 21 are shown.
  • the angle ⁇ between the two is between 95 degrees and 140 degrees.
  • the angle between the second body 2 and the card arm 21 can be 95 degrees, 97 degrees, 120 degrees, 130 degrees, 135 degrees, 140 degrees or 145 degrees, of course, other angles can be used, as long as the function of the structure can be realized and can be easily worn.
  • the inner side of the second body 2 means that the temple is connected with the frame through the hinge mechanism of the temple and the frame. After assembly, the second body 2 is adjacent to one side of the frame; the outer side of the second body 2 refers to the side of the second body 2 away from the frame after the frame and the frame are assembled by the hinge mechanism of the temple and the frame.
  • the temple by setting the angle between the second body and the card arm, when the temple is connected with the frame through the hinge mechanism of the temple and the frame, the temple can be completely opened and completely folded, when the temple is completely completed. When opened, the temples can be tightened on both sides of the wearer's head.
  • the first end of the second body 2 extends to form a curved portion 22 integrally formed with the second body 2, and the curved portion 22 extends thereto.
  • the end surface is at a position corresponding to the first end surface of the first body 1, and the end surface of the curved portion 22 is adjacent to the first end surface of the first body 1.
  • the end surface of the curved portion 22 is convex to form the card arm 21.
  • the bending portion is extended to a position where the end surface thereof is matched with the first end surface of the first body, so that the transition connection between the first body and the second body can be realized, and the end surface of the bending portion is close to
  • the first end surface of the first body "close to” herein means that there is a gap between the end surface of the curved portion and the first end surface of the first body, but the gap is small, and the bending portion and the first body are ensured during use of the glasses. There is no friction or collision between the two to ensure the service life.
  • the first body, the second body and the bent portion are usually made of alloy, which can prove the smoothness and brightness of the component.
  • the first body 1 has opposite first and second faces 12 and 13 , and the first face 12 and the second face .
  • the faces 13 are all disposed along a direction in which the first body extends.
  • the inner and outer sides of the second body 2 have opposite first and second side faces 23, 24, and the curved portion 22 forms a first face 12 and a first face.
  • the first curved surface 221 of the side surface 23, and the second curved surface 222 connecting the second surface 13 and the second side surface 24, the first curved surface 221 and the second curved surface 222 are respectively located at two sides of the curved portion 22.
  • the first body 1 further has opposite side faces 16 , and the two side faces 16 are spaced apart from the first face 12 and the second face 13 .
  • the two side faces 16 and the first face 12 and the second face 13 together form a hexahedron.
  • the limiting holes 111 on the two side walls of the card slot 11 extend toward the two side faces 16 respectively.
  • the end surface of the curved portion 22 is convexly formed to form a strip wall 223 connecting the curved portion 22 and the card arm 21,
  • a first end face of a body 1 is provided with a strip-shaped groove 14 in which the strip-shaped wall 223 is fitted.
  • the reliability of the connection between the first body and the second body can be further enhanced by the cooperation of the strip wall and the strip groove.
  • the inner side of the second body 2 is convexly formed to form two pivoting walls 231, and the two pivoting walls 231 are oppositely disposed at a certain distance.
  • a pivoting space for the temples is formed between the two pivot walls 231.
  • the glasses as shown in FIG. 6, comprise two temples 3 and a frame 4, which are pivotally connected together by the hinged mechanism of the temple 3 and the frame 4, respectively.
  • the inner side of the second body 2 is convexly formed to form two pivoting walls 231.
  • the two pivoting walls 231 are oppositely disposed at a distance, and between the two pivoting walls 231.
  • the pivoting space of the temple is formed.
  • the pivoting end of the temple 3 is disposed in the pivoting space between the two pivoting walls 231 and is pivotally connected to the two pivoting walls 231.
  • the embodiment has the hinge mechanism of the temple and the frame, and therefore also has the technical effect of the above-mentioned hinge mechanism of the temple and the frame, and will not be repeated here.
  • the two ends of the frame 4 are respectively provided with a receiving groove 41 , and the outer end of the receiving groove 41 is open to the outside of the frame 4 .
  • the first body 1 is fixed in the accommodating groove 41;
  • the first body 1 has a first surface 12 and a second surface 13 disposed opposite to each other, and the first surface 12 of the first body 1 is pasted and merged.
  • the second surface 12 of the first body 1 is fixed to the notch of the accommodating groove 41.
  • the second surface 13 of the first body 1 is connected to the outer surface of the frame 4 to form a smooth curved surface, and the second body of the first body 1 is given in the figure.
  • the surface is higher than the outer surface of the frame 4, but is not limited to this manner, and the second surface 13 of the first body 1 and the outer surface of the frame 4 are connected into a smooth curved surface, which has a good curve effect and a visual effect.
  • the first surface 12 of the first body 1 is provided with at least one first screw hole 121 , and preferably two first screw holes 121 may be disposed.
  • the inner surface of the two ends of the frame 4 is provided with at least one second screw hole 42 extending into the accommodating groove 41 and corresponding to the first screw hole 121, and each second on the frame 4
  • Each of the screw holes 42 passes through a bolt 5, and the bolt 5 is screw-fitted into the first screw hole 121 on the first body 1 corresponding to the second screw hole 42, thereby the first body 1 is It is fixed in the accommodating groove 41 of the frame 4.
  • the inner end surface 411 of the accommodating groove 41 is inclined at an angle, and the second end of the first body 1 is chamfered.
  • the inner end surface of the accommodating groove 41 is inclined from 5 to 20 degrees from bottom to top toward the middle of the frame 4, and the preferred inclination angle may be 5 degrees, 7 degrees, 10 degrees, 15 degrees or 20 degrees.
  • the bottom-up refers to the position near the bottom of the frame toward the top of the frame.
  • the first body is matched with the inner end surface of the accommodating groove by the inclined surface thereof, so that the contact area between the inclined surface of the first body and the inner end surface of the accommodating groove can be increased, thereby reliably and firmly fixing the first body. Set in the slot.

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

Abstract

一种镜脚和镜框的铰接机构，包括用于连接在镜框（4）上的第一本体（1）和用于枢接镜脚（3）的第二本体（2），第一本体（1）与第二本体（2）可拆卸连接；第一本体（1）的第一端设有卡槽（11），卡槽（11）由第一本体（1）的第一端向第一本体（1）的第二端延伸；第二本体（2）的第一端设有两个具有弹性的卡臂（21），两个卡臂（21）之间隔开一定距离并排设置，两个卡臂（21）之间形成一让位空间，两个卡臂（21）均设置在卡槽（11）中并分别抵靠在所述卡槽（11）的两侧壁上。一种眼镜，包括两个镜脚（3）和镜框（4），两个镜脚（3）分别通过所述镜脚（3）和镜框（4）的铰接机构枢接在一起。通过卡槽（11）与卡臂（21）实现连接配合，能实现第一本体（1）和第二本体（2）的可靠连接，结构简单，便于装配，能够提高制造效率。

Description

镜脚和镜框的铰接机构及其眼镜 技术领域
本实用新型涉及眼镜的技术领域，尤其涉及一种镜脚和镜框的铰接机构及其眼镜。
背景技术
现有的镜脚与镜框通常通过桩头连接在一起，具体的，桩头的第一端枢接在镜脚上，桩头的第二端连接在镜框上。
有时，桩头的第二端是固定在镜框上。这种连接方式的缺点是不便于桩头的更换，也不便于维修，当桩头出现损坏时，就要更换镜脚或者镜框，成本高。
有时，镜框的两端边缘设有滑块，桩头的第二端设置滑槽，桩头通过滑槽与滑块的配合可拆卸连接在镜框上。这种连接方式的缺点在于，长时间使用会造成滑块与滑槽的磨损，进而使滑槽与滑块的配合产生松动，进而造成镜脚或者镜框的松动，影响佩戴。
实用新型内容
本实用新型的目的在于提供一种能实现镜脚和镜框可靠连接、结构简单的镜脚和镜框的铰接机构。
为解决上述技术问题，本实用新型提供以下技术方案：
镜脚和镜框的铰接机构，包括用于连接在镜框上的第一本体和用于枢接镜脚的第二本体，第一本体与第二本体可拆卸连接；
第一本体具有第一端和第二端，第一本体的第一端设有卡槽，卡槽由第一本体的第一端向第一本体的第二端延伸；
第二本体具有连接第一本体的第一端和枢接镜脚的第二端，第二本体的第一端设有两个具有弹性的卡臂，两个卡臂之间隔开一定距离并排设置，两个卡臂之间形成一让位空间，两个卡臂均设置在卡槽中并分别抵靠在所述卡槽的两侧壁上。
进一步的，所述两个卡臂分别向远离两个卡臂之间让位空间的一侧凸出形成一限位凸起，所述卡槽的两侧壁上分别设有一限位孔，两个卡臂上的限位凸起分别卡设配合在卡槽两侧壁上的限位孔中。
进一步的，所述卡臂设置在所述第二本体的内侧，第二本体与卡臂之间的夹角为95度～140度。
进一步的，所述第二本体的第一端延伸形成与第二本体一体成型的弯曲部，弯曲部延伸至其端面与所述第一本体第一端端面相对应配合的位置，并使弯曲部端面靠近第一本体 第一端端面，弯曲部的端面凸出形成所述卡臂。
进一步的，所述第一本体具有相对设置的第一面和第二面，第一面和第二面均沿第一本体延伸的方向设置，所述第二本体的内外两侧具有相对设置的第一侧面和第二侧面，所述弯曲部形成连接第一面和第一侧面的第一弯曲面，以及连接第二面和第二侧面的第二弯曲面，第一弯曲面和第二弯曲面分别位于弯曲部的两侧。
进一步的，所述弯曲部的端面凸出形成一连接弯曲部与所述卡臂的条形壁，所述第一本体的第一端端面设有一条形槽，条形壁配合设置在条形槽中。
进一步的，所述第二本体的内侧凸出形成两个枢接壁，两个枢接壁间隔一定距离相对设置，两个枢接壁之间形成镜脚的枢接空间。
本实用新型中第一本体与第二本体之间通过卡槽与卡臂实现连接配合，由于两个卡臂均具有弹性，因此两个卡臂分别能紧靠并夹紧在卡槽的两侧壁上，从而能实现第一本体和第二本体的可靠连接，避免第一本体和第二本体之间出现相互移动，进而实现镜脚与镜框的可靠连接。此外这种卡臂与卡槽的连接方式，结构简单，便于装配，能够提高制造效率。
本实用新型的目的在于提供一种能实现镜脚和镜框可靠连接、结构简单的眼镜。
为解决上述技术问题，本实用新型提供以下技术方案：
眼镜，包括两个镜脚和镜框，两个镜脚分别通过所述镜脚和镜框的铰接机构枢接在一起。
进一步的，所述镜框的两端边缘分别设有一容置槽，容置槽的外端向镜框外敞开，所述第一本体固定在该容置槽内；
进一步的，所述第一本体具有相对设置设置的第一面和第二面，第一本体的第一面贴合并固定在所述容置槽的槽底面，第一本体的第二面位于容置槽的槽口。
进一步的，所述容置槽的内端面倾斜一定角度设置，所述第一本体的第二端斜切有一缺口并形成一斜面，该斜面抵靠配合在容置槽的内端面上。
本实用新型具有所述镜脚和镜框的铰接机构，因此也具有上述镜脚和镜框的铰接机构的技术效果，在此不再重复。
附图说明
图1是镜脚和镜框的铰接机构的结构图；
图2是图1的分解图；
图3是图1中第二本体的结构图；
图4是第二本体的平面图；
图5是图1中第一本体的结构图；
图6是眼镜的结构示意图；
图7是眼镜中镜框的结构示意图；
图8是图6中A的局部放大图。
具体实施方式
为使本实用新型实施例的目的、技术方案和优点更加清楚，下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本实用新型一部分实施例，而不是全部的实施例。
在本技术方案的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型保护范围的限制，下面结合附图对本实用新型作进一步说明。
镜脚和镜框的铰接机构，如图1和图2所示，包括用于连接在镜框上的第一本体1和用于枢接镜脚的第二本体2，第一本体1与第二本体2可拆卸连接；
如图1和图2所示，第一本体1具有第一端和第二端，第一本体1的第一端设有卡槽11，卡槽11由第一本体1的第一端向第一本体1的第二端延伸；
如图1和图2所示，第二本体2具有连接第一本体1的第一端和枢接镜脚的第二端，第二本体2的第一端设有两个具有弹性的卡臂21，两个卡臂21之间隔开一定距离并排设置，两个卡臂21之间形成一让位空间，两个卡臂21均设置在卡槽11中并分别抵靠在所述卡槽11的两侧壁上。
本实施例中第一本体与第二本体之间通过卡槽与卡臂实现连接配合，由于两个卡臂均具有弹性，因此两个卡臂分别能紧靠并夹紧在卡槽的两侧壁上，从而能实现第一本体和第二本体的可靠连接，避免第一本体和第二本体之间出现相互移动，进而实现镜脚与镜框的可靠连接。此外这种卡臂与卡槽的连接方式，结构简单，便于装配，能够提高制造效率。
在上述实施例的基础上，优选的，如图3和图2所示，所述两个卡臂21分别向远离两个卡臂21之间让位空间的一侧凸出形成一限位凸起211，所述卡槽11的两侧壁上分别设有一限位孔111，两个卡臂21上的限位凸起211分别卡设配合在卡槽11两侧壁上的限位孔111中。
本实施例通过卡臂上限位凸起与卡槽侧壁上限位孔的卡设配合，能够进一步加强第 一本体和第二本体的可靠连接，进而加强镜脚与镜框的可靠连接。
在上述实施例的基础上，优选的，如图3和图2所示，所述卡臂21设置在所述第二本体2的内侧，结合图4所示，第二本体2与卡臂21之间的夹角θ为95度～140度，优选的，第二本体2与卡臂21之间的夹角为可以为95度、97度、120度、130度、135度、140度或者145度，当然也可以采用其他角度，只要能实现本结构的功能并能便于佩戴即可，需要说明的是，第二本体2的内侧是指镜脚与镜框通过镜脚和镜框的铰接机构连接装配后，第二本体2靠近镜框的一侧；第二本体2的外侧是指镜脚与镜框通过镜脚和镜框的铰接机构连接装配后，第二本体2远离镜框的一侧。
本实施例通过对第二本体与卡臂之间夹角的设置，当镜脚与镜框通过镜脚和镜框的铰接机构连接后，能够不影响镜脚完全打开和完全折叠，在当镜脚完全打开时，能够实现镜脚加紧在佩戴者头部的两侧。
在上述实施例的基础上，优选的，如图3和图2所示，所述第二本体2的第一端延伸形成与第二本体2一体成型的弯曲部22，弯曲部22延伸至其端面与所述第一本体1第一端端面相对应配合的位置，并使弯曲部22端面靠近第一本体1第一端端面，弯曲部22的端面凸出形成所述卡臂21。
本实施例通过设置弯曲部，弯曲部延伸至其端面与所述第一本体第一端端面相对应配合的位置，能够实现第一本体与第二本体之间的过渡连接，另外弯曲部端面靠近第一本体第一端端面，此处的“靠近”，是指弯曲部端面与第一本体第一端端面存在间隙，但是间隙很小，保证在眼镜使用过程中，弯曲部与第一本体之间不会产生摩擦或者碰撞，保证其使用寿命，另外第一本体、第二本体、弯曲部通常采用合金制成，进而能包证部件的光滑度和亮度。
在上述实施例的基础上，优选的，如图1、图3和图2所示，所述第一本体1具有相对设置的第一面12和第二面13，第一面12和第二面13均沿第一本体延伸的方向设置，所述第二本体2的内外两侧具有相对设置的第一侧面23和第二侧面24，所述弯曲部22形成连接第一面12和第一侧面23的第一弯曲面221，以及连接第二面13和第二侧面24的第二弯曲面222，第一弯曲面221和第二弯曲面222分别位于弯曲部22的两侧。
优选的，如图1、图2和图5所示，所述第一本体1还具有相对设置的两个侧面16，两个侧面16与所述第一面12和第二面13间隔设置，两个侧面16与第一面12和第二面13共同围成一六面体，所述卡槽11两侧壁上的限位孔111分别向两个侧面16进行延伸。
在上述实施例的基础上，优选的，如图3和图2所示，所述弯曲部22的端面凸出形成一连接弯曲部22与所述卡臂21的条形壁223，所述第一本体1的第一端端面设有一条形槽14，条形壁223配合设置在条形槽14中。
本实施例通过条形壁与条形槽的配合，能够进一步加强第一本体与第二本体连接的可靠性。
在上述实施例的基础上，优选的，如图1和图2所示，所述第二本体2的内侧凸出形成两个枢接壁231，两个枢接壁231间隔一定距离相对设置，两个枢接壁231之间形成镜脚的枢接空间。
眼镜，如图6所示，包括两个镜脚3和镜框4，两个镜脚3分别通过所述镜脚3和镜框4的铰接机构枢接在一起。
优选的，如图1和图2所示，所述第二本体2的内侧凸出形成两个枢接壁231，两个枢接壁231间隔一定距离相对设置，两个枢接壁231之间形成镜脚的枢接空间，所述镜脚3的枢接端设置在两个枢接壁231之间的枢接空间中并枢接在两个枢接壁231上。
本实施例具有所述镜脚和镜框的铰接机构，因此也具有上述镜脚和镜框的铰接机构的技术效果，在此不再重复。
在上述实施例的基础上，优选的，如图6和图7所示，所述镜框4的两端边缘分别设有一容置槽41，容置槽41的外端向镜框4外敞开，所述第一本体1固定在该容置槽41内；
优选的，如图1、图2、图6和图7所示，所述第一本体1具有相对设置设置的第一面12和第二面13，第一本体1的第一面12贴合并固定在所述容置槽41的槽底面，第一本体1的第二面12位于容置槽41的槽口。
优选的，如图2、图6和图7所示，第一本体1的第二面13与所述镜框4的外表面连接成圆滑的曲面，图中给出的第一本体1的第二面高于镜框4的外表面，但是不限于这种方式，将第一本体1的第二面13与所述镜框4的外表面连接成圆滑的曲面，更具有良好的曲线效果和视觉效果。
优选的，如图1、图6、图7和图8所示，所述第一本体1的第一面12设有至少一个第一螺孔121，优选可以设置两个第一螺孔121，所述镜框4两端的内表面设有至少一个第二螺孔42，第二螺孔42延伸至所述容置槽41中并与第一螺孔121相对应，镜框4上的每个第二螺孔42中均穿过一螺栓5，并将该螺栓5至旋接配合至与该第二螺孔42相对应的第一本体1上的第一螺孔121中，从而将第一本体1固定在镜框4的容置槽41中。
在上述实施例的基础上，优选的，如图6、图7和图1所示，所述容置槽41的内端面411倾斜一定角度设置，所述第一本体1的第二端斜切有一缺口并形成一斜面17，该斜面17抵靠配合在容置槽41的内端面上。优选的，所述容置槽41的内端面由下而上向靠近镜框4中部的方向倾斜5度～20度，优选的倾斜角度可以为5度、7度、10度、15度或者20度，需要说明的是，由下而上是指由靠近镜框底部的位置向靠近镜框顶部的位置。
本实施例通过第一本体通过其斜面与容置槽的内端面相配合，能够增大第一本体的斜面与容置槽内端面的接触面积，从而将第一本体可靠、牢固的固定在容置槽中。
以上各实施例仅用以说明本实用新型的技术方案，但是本实用新型并不限于此实施方式，在所属技术领域的技术人员所具备的的知识范围内，在不脱离本实用新型宗旨的前提下，还可以做出各种变化。所属技术领域的技术人员从上述的构思出发，不经过创造性的劳动，所作出的种种变换，均落在本实用新型的保护范围内。

Claims (10)

  1. 镜脚和镜框的铰接机构，其特征在于，包括用于连接在镜框上的第一本体和用于枢接镜脚的第二本体，第一本体与第二本体可拆卸连接；
    第一本体具有第一端和第二端，第一本体的第一端设有卡槽，卡槽由第一本体的第一端向第一本体的第二端延伸；
    第二本体具有连接第一本体的第一端和枢接镜脚的第二端，第二本体的第一端设有两个具有弹性的卡臂，两个卡臂之间隔开一定距离并排设置，两个卡臂之间形成一让位空间，两个卡臂均设置在卡槽中并分别抵靠在所述卡槽的两侧壁上。
  2. 根据权利要求1所述的镜脚和镜框的铰接机构，其特征在于，所述两个卡臂分别向远离两个卡臂之间让位空间的一侧凸出形成一限位凸起，所述卡槽的两侧壁上分别设有一限位孔，两个卡臂上的限位凸起分别卡设配合在卡槽两侧壁上的限位孔中。
  3. 根据权利要求1所述的镜脚和镜框的铰接机构，其特征在于，所述卡臂设置在所述第二本体的内侧，第二本体与卡臂之间的夹角为95度～140度。
  4. 根据权利要求1或2所述的镜脚和镜框的铰接机构，其特征在于，所述第二本体的第一端延伸形成与第二本体一体成型的弯曲部，弯曲部延伸至其端面与所述第一本体第一端端面相对应配合的位置，并使弯曲部端面靠近第一本体第一端端面，弯曲部的端面凸出形成所述卡臂。
  5. 根据权利要求4所述的镜脚和镜框的铰接机构，其特征在于，所述第一本体具有相对设置的第一面和第二面，第一面和第二面均沿第一本体延伸的方向设置，所述第二本体的内外两侧具有相对设置的第一侧面和第二侧面，所述弯曲部形成连接第一面和第一侧面的第一弯曲面，以及连接第二面和第二侧面的第二弯曲面，第一弯曲面和第二弯曲面分别位于弯曲部的两侧。
  6. 根据权利要求4所述的镜脚和镜框的铰接机构，其特征在于，所述弯曲部的端面凸出形成一连接弯曲部与所述卡臂的条形壁，所述第一本体的第一端端面设有一条形槽，条形壁配合设置在条形槽中。
  7. 根据权利要求1所述的镜脚和镜框的铰接机构，其特征在于，所述第二本体的内侧凸出形成两个枢接壁，两个枢接壁间隔一定距离相对设置，两个枢接壁之间形成镜脚的枢接空间。
  8. 眼镜，包括两个镜脚和镜框，其特征在于，两个镜脚分别通过所述镜脚和镜框的铰接机构枢接在一起。
  9. 根据权利要求8所述的眼镜，其特征在于，所述镜框的两端边缘分别设有一容置槽，容 置槽的外端向镜框外敞开，所述第一本体固定在该容置槽内；
    所述第一本体具有相对设置设置的第一面和第二面，第一本体的第一面贴合并固定在所述容置槽的槽底面，第一本体的第二面位于容置槽的槽口。
  10. 根据权利要求9所述的眼镜，其特征在于，所述容置槽的内端面倾斜一定角度设置，所述第一本体的第二端斜切有一缺口并形成一斜面，该斜面抵靠配合在容置槽的内端面上。
PCT/CN2017/071471 2017-01-13 2017-01-18 镜脚和镜框的铰接机构及其眼镜 WO2018129760A1 (zh)

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CN111812840B (zh) * 2019-04-10 2022-09-13 宏达国际电子股份有限公司 头戴式显示装置

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