WO2022037131A1 - 一种可更换镜片的眼镜 - Google Patents
一种可更换镜片的眼镜 Download PDFInfo
- Publication number
- WO2022037131A1 WO2022037131A1 PCT/CN2021/092290 CN2021092290W WO2022037131A1 WO 2022037131 A1 WO2022037131 A1 WO 2022037131A1 CN 2021092290 W CN2021092290 W CN 2021092290W WO 2022037131 A1 WO2022037131 A1 WO 2022037131A1
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- WO
- WIPO (PCT)
- Prior art keywords
- glasses
- lens
- frame
- hole
- plug
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 62
- 238000003780 insertion Methods 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
-
- 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
-
- 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
- G02C5/14—Side-members
- G02C5/16—Side-members resilient or with resilient parts
Definitions
- the present invention relates to the field of eyeglasses, and more particularly to a kind of eyeglasses with interchangeable lenses.
- glasses such as myopia glasses that help people correct their vision, aging glasses, goggles and sunglasses that meet people's pursuit of travel and fashion life, diving glasses for sports and glasses with shock absorption.
- myopia glasses that help people correct their vision
- aging glasses goggles and sunglasses that meet people's pursuit of travel and fashion life
- diving glasses for sports and glasses with shock absorption.
- the main body of the frame and the lens of many glasses are fixedly arranged. This method is not only inconvenient to disassemble and assemble the lens, but also requires users to wear glasses when they go out. Vice, it takes up a lot of space and is inconvenient. Therefore, at present, some designers should improve the fixing structure of the glasses to solve the above problems.
- the name of the invention is: glasses with interchangeable lenses, which discloses detachable glasses with lenses with springs and other components to achieve elastic insertion and fixation.
- this structure has the following problems: 1. The material is limited, and the product is made of many materials. This structure is only suitable for plastic frames, and it is difficult to use and manufacture metal materials; 2. The clamping structure is complicated and inconvenient to produce, which is not in line with interests; 3. , The clamping structure occupies a large volume, and the appearance is not beautiful.
- This patent is the patent of the applicant's previous design and development application.
- the purpose of the present invention is to provide a kind of spectacles with which the lens can be easily replaced and whose structure design is simple and ingenious without affecting the appearance characteristics of the product.
- glasses with interchangeable lenses comprising a frame, a nose pad, a lens assembly detachably matched with the frame, temples connected to both sides of the frame, and an outer side of the frame for hinged connection with the temples.
- the connecting part is characterized in that: the lens assembly includes a lens and an inner frame fixedly arranged along the outer contour of the lens, the lens frame is arranged in a closed loop along the edge of the lens assembly and has an "L"-shaped cross section, and the lens frame is in the shape of an "L”.
- An auxiliary piece is fixedly arranged on the rear side near the nose pad, so that the cross section of the mirror frame is arranged in a "U" shape, and also includes a plug-in assembly that is welded and fixed on the rear side of the connecting portion on the outer side of the mirror frame, and the mirror frame is provided with Facing the through hole of the plug-in assembly, the inner frame is provided with a plug-in slot facing the through-hole, the plug-in assembly protrudes from the mirror frame through the through hole and is inserted and matched with the plug-in groove for elastic insertion Secure the lens assembly.
- the plug-in component is provided with a hole groove, the diameter of the through hole is smaller than the diameter of the hole groove, and a plug connector elastically abutting against the bottom of the hole groove is also arranged in the hole groove.
- the front end of the plug connector is in the shape of a hemisphere and protrudes from the through hole, and the plug slot provided on the side wall of the inner frame facing the front end of the plug connector is in the shape of a cone, and the lens assembly passes through the "U"
- the frame of the font-shaped part and the insertion slot are fixed with the elastic insertion of the insertion piece.
- a top spring for elastic insertion of the plug connector is provided between the rear end portion of the hole slot and the bottom of the hole slot of the plug connector.
- the front profile of the "L"-shaped mirror frame is arranged to cover the profile of the inner frame.
- the cross section of the inner frame is in a "U" shape, and the lens and the inner frame are fixedly arranged.
- the end face of the plug-in assembly facing the temple side is provided with a threaded hole, a screw for adjusting the plug-in strength is threadedly connected, and a spacer is clamped between the screw and the top spring,
- the temples are provided with corresponding threaded holes for the tools to pass through the openings of the rotating screws, and the insertion components of the mirror frame, the temples and the inner frame are made of metal materials.
- the outer edge of the removable lens of the present invention is covered with an inner frame, and the entire edge of the lens is wrapped by the U-shaped inner frame of the cross-section, which greatly improves the overall strength of the replaceable lens, and uses the strength of the metal inner frame to support
- the lens can be made thinner to meet the light weight of glasses and avoid damage during disassembly and assembly;
- One of the characteristics of the glasses of the present invention is that the lenses can be replaced easily, simply and quickly. Therefore, when using this product, customers can carry a variety of spare lenses for replacement.
- the design of the inner frame makes it difficult to scratch the hands when the lenses of this product are disassembled and assembled. , It is not easy to be damaged or broken when carrying;
- the frame structure design of the spectacles of the present invention forms a U-shaped part that is engaged with the L-shaped frame and the auxiliary sheet on one side, and cooperates with the design of the plug-in component for elastic plugging on the other side, so as to realize the easy and quick disassembly and assembly of the lenses , No tools and no effort required, and at the same time, when the lens is not actively disassembled and assembled and pressed vigorously and correctly, the lens and the frame are not easy to be accidentally separated, which affects the use;
- the front side of the mirror frame of the present invention is shielded from the inner frame installed in place, so that the structure of the double mirror frame of this scheme is not easily recognized from the front after the lens assembly is installed, so that the glasses of this scheme are more integrated, and the fixing of the plug-in component
- the first design hides the external features and hides the plugged parts in the invisible area.
- the structure composed of the connecting part and the plug assembly can be used as a support, and secondly, side openings and
- the top wire and the spacer clamped by the top wire and top spring are used to control the movable space of the top spring and the minimum elastic force exerted on the connector.
- This scheme uses the rotation of the top wire to adjust its relative position to adjust its elasticity. Disassembly is more in line with the design and technical effect of easy and simple lens replacement;
- the overall appearance of the present invention makes full use of the existing elements of the glasses, and under the premise of the technical effect that the lens can be easily disassembled and replaced with an elastic plug-in structure, and is not easy to fall off, the ingenious design does not affect its aesthetics at all, so that this scheme is compatible with There is basically no difference in appearance of the existing glasses, the structure is simpler and more ingenious, and the appearance of the glasses of the present invention is mainly maintained with the consistent characteristics of beautiful appearance.
- Competitiveness is basically no difference in appearance of the existing glasses, the structure is simpler and more ingenious, and the appearance of the glasses of the present invention is mainly maintained with the consistent characteristics of beautiful appearance.
- Fig. 1 is the overall structure schematic diagram of the glasses of this scheme
- Fig. 2 is the partial structure schematic diagram of the glasses of this scheme
- FIG. 3 is a schematic partial cross-sectional view of the section A-A in FIG. 2 .
- this solution discloses glasses with interchangeable lenses, including a frame 1, a nose pad 3, a lens assembly 2 detachably matched with the frame 1, temples 4 connected to both sides of the frame 1, and
- the connecting part 9 on the outside of the frame 1 for hinged connection with the temple 4 is characterized in that: the lens assembly 2 includes a lens 21 and an inner frame 22 fixedly arranged along the outer contour of the lens 21, and the frame 1 is along the lens assembly. 2.
- the edge is arranged in a closed loop and its cross section is in an "L" shape.
- the mirror frame 1 is fixedly provided with an auxiliary piece 31 on the rear side near the nose pad 3, so that the cross section of the mirror frame 1 is arranged in a "U" shape.
- the mirror frame 1 is provided with a through hole 512 facing the plug assembly 5, and the inner frame 22 is provided with a through hole opposite The insertion slot 515 of 512 , the insertion component 5 protrudes out of the frame 1 through the through hole 512 and is inserted and matched with the insertion slot 515 for elastically inserting and fixing the lens component 2 .
- the plug-in assembly 5 is provided with a hole groove 511 , the diameter of the through hole 512 is smaller than the diameter of the hole groove 511 , and the hole groove 511 is also provided with a plug elastically against the bottom of the hole groove 511 .
- the connector 514, the front end of the connector 514 is hemispherical and protruding from the through hole 512, and the insertion slot 515 of the inner frame 22 on the side wall facing the front end of the connector 514 is in the shape of a Cone-shaped, the lens assembly 2 is fixed by the elastic insertion of the "U"-shaped part of the frame 1 and the insertion slot 515 and the insertion member 514 .
- a top spring 516 for elastic insertion of the plug-in member 514 is provided between the rear end portion of the hole slot 511 and the bottom of the hole-slot 511 of the plug-in member 514 .
- the elastic force of the top spring 516 is used to drive the plug connector 514 to maintain a state of protruding inside the frame 1 without being pressed by an external force, and elastically retract into the slot 511 under the pressing of an external force, and quickly reset after losing the pressing force.
- the plug-in fitting of the plug-in member 514 and the plug-in groove 515 can be realized.
- the front contour of the "L"-shaped mirror frame 1 is arranged to cover the contour of the inner frame 22 .
- the frame 1 encloses the outline of the inner frame 22, so that after the lens assembly 2 is installed and fixed, it is difficult for the user to distinguish the double frame from the front when wearing, so as to avoid damaging the aesthetics of the glasses.
- the cross section of the inner frame 22 is in a "U" shape, and the lens 21 and the inner frame 22 are fixedly arranged.
- the lens 21 and the inner frame 22 are firmly fixed, so that the lens 21 is protected by the inner frame 22 when it is carried independently to avoid scratches, wear, and breakage.
- the end face of the plug assembly 5 facing the temple 4 side is provided with a threaded hole, a screw for adjusting the plug strength is threadedly connected, and the screw and the top spring 516 are clamped with a A spacer, the temple 4 is provided with a corresponding threaded hole for the tool to pass through the opening of the rotating screw, and the tool is driven to rotate the screw into the threaded hole, and the spacer is pushed to the plug-in block 514, and the top spring 516 is compressed, so that The elastic force of the top spring 516 changes to enhance the pressure exerted on the plug-in block 514, otherwise it can be reduced to adjust the plug-in strength; Made of metal material.
- the elastic plug-in structure can be easily disassembled and securely installed by adjusting the screw when the top spring 516 is worn and aged after long-term use or when the lens assembly 2 is easy to fall off and is not easy to disassemble and assemble.
- the screw can be screwed into the plug-in assembly by using the main body of the jack screw, and the diameter of the opening on the outside is smaller, which has less influence on the appearance.
- Embodiment 1 When the glasses of the present invention are made, various parts are directly made by metal processing technology, and then the auxiliary sheet 31 is welded to the L-shaped frame 1 near the nose pad 3 part, so that the L-shaped frame 1 is U-shaped here, Fix the connecting part 9 of the glasses for hinged temple 4 at the outer edge position of the frame 1 farthest from the U-shaped part, and then set the plug assembly 5 with a hole 511 and smaller than the size of the connecting part 9, and the hole 511 Put the top spring 516 at the bottom, and then put the plug connector 514 at the rear end with a large front end and a small front end, and then drill a through hole 512 on the outer wall of the mirror frame 1 opposite to the hole slot 511 in advance.
- the diameter of the through hole 512 is smaller than the hole slot 511
- the plug assembly 5 is welded on the connecting part 9 and the outer wall of the mirror frame 1, and the front end of the plug connector 514 protrudes through the through hole 512 and is arranged in the mirror frame 1;
- the lens assembly 2 is provided with a U-shaped inner frame 22 on the outer edge of the lens 21 to fix the mirror; when in use, first align the lens assembly 2 with the U-shaped part of the lens frame, and then press one side from the back to the front. Pressing the lens assembly 2 realizes the overall fixation of the glasses.
- the reverse operation is performed through the cooperation of the hemispherical plug 514 at the front end and the plug groove 515 to achieve disassembly and fitting under a certain pressure.
- the lens components 2 can be produced and sold independently, and multiple pairs of lens components 2 for different purposes can be configured according to user requirements, such as sunglasses, 3D glasses, color-changing glasses, etc.
- the lens components 2 of the present invention are located on the outer edge of the lens 21.
- the advantages of arranging the inner frame 22 lie in that, firstly, the outer edge of the lens 21 can be prevented from injuring the hand during replacement; secondly, when the user is carrying the lens assembly 2, the inner frame 22 enhances the strength and strength of the thin lens 21.
- the pressing force is conducted during disassembly and assembly, which can prevent the outer edge of the lens 21 from being worn and cracked.
- the frame 1 is arranged in an L-shaped closed loop along the cross-section of the lens assembly 2, and the auxiliary sheet 31 is arranged on the part of the nose pad 3 to form a U-shaped cross-section frame 1 structure, and the outer side of the frame 1 farthest from the auxiliary sheet 31
- a plug-in assembly 5 is set on the top, the plug-in assembly 5 is facing the outer wall of the mirror frame 1 and a hole 511 is set, and a through hole 512 is set on the outer wall of the mirror frame 1.
- the hole 512 protrudes from the plug 514 provided on the inner side of the frame 1.
- the lens assembly 2 is provided with a conical plug slot 515 on the outer wall of the inner frame 22 facing the plug 514.
- the rear end of the plug 514 is connected to the A top spring 516 is arranged between the bottoms of the holes 511 .
- One side of the lens assembly 2 is snapped into the U-shaped part of the frame 1 , and the other side is detachably fixed through the elastic insertion of the plug-in part 514 and the plug-in groove 515 . Its advantages are that first, the U-shaped frame is snapped together with the elastic plug on the other side, and the fixing is very stable, and if it is not tight enough, the strength can be easily adjusted by screws; second, the cross-section of the frame 1 is L-shaped.
- the mirror frame 1 on the frontal view angle partially encloses the inner frame 22 of the lens assembly 2, so that the product is not easy to distinguish from the front with a double frame;
- the plug-in assembly 5 is welded and fixed to the connection part 9, compared with the existing products There is no difference in appearance of the connecting part 9 of the product, so that the overall appearance of this product is not significantly different from ordinary glasses on the premise of meeting the technical purpose and effect.
- the top wire is used as the elastic adjustment screw of the top spring 516, which can better protect the appearance.
- the top wire is rotated through the tool extending through the opening to make it penetrate into the screw hole, and the spacer is moved toward the top spring. 516 is pushed in the direction to compress the movable space of the top spring 516, so that its minimum elastic force changes, which in turn changes the force strength of its elastic recovery of the pressure against the plug 514, so as to change the elastic insertion strength of the plug assembly 5 , to adjust whether the disassembly and assembly of the lens assembly 2 is convenient and easy.
- the outer edge of the removable lens of the present invention is covered with an inner frame, and the entire edge of the lens is wrapped by the U-shaped inner frame of the cross-section, which greatly improves the overall strength of the replaceable lens, and uses the strength of the metal inner frame to support
- the lens can be made thinner to meet the light weight of glasses and avoid damage during disassembly and assembly;
- One of the characteristics of the glasses of the present invention is that the lenses can be replaced easily, simply and quickly. Therefore, when using this product, customers can carry a variety of spare lenses for replacement.
- the design of the inner frame makes it difficult to scratch the hands when the lenses of this product are disassembled and assembled. , It is not easy to be damaged or broken when carrying;
- the frame structure design of the spectacles of the present invention forms a U-shaped part that is engaged with the L-shaped frame and the auxiliary sheet on one side, and cooperates with the design of the plug-in component for elastic plugging on the other side, so as to realize the easy and quick disassembly and assembly of the lenses , No tools and no effort required, and at the same time, when the lens is not actively disassembled and assembled and pressed vigorously and correctly, the lens and the frame are not easy to be accidentally separated, which affects the use;
- the front side of the mirror frame of the present invention is shielded from the inner frame installed in place, so that the structure of the double mirror frame of this scheme is not easily recognized from the front after the lens assembly is installed, so that the glasses of this scheme are more integrated, and the fixing of the plug-in component
- the first design hides the external features and hides the plugged parts in the invisible area.
- the structure composed of the connecting part and the plug assembly can be used as a support.
- the structure of plug strength adjustment makes its elastic disassembly and assembly more in line with the design and technical effect of easy and simple lens replacement;
- the overall appearance of the present invention makes full use of the existing elements of the glasses, and under the premise of the technical effect that the lens can be easily disassembled and replaced with an elastic plug-in structure, and is not easy to fall off, the ingenious design does not affect its aesthetics at all, so that this scheme is compatible with There is basically no difference in appearance of the existing glasses, the structure is simpler and more ingenious, and the appearance of the glasses of the present invention is mainly maintained with the consistent characteristics of beautiful appearance.
- Competitiveness is basically no difference in appearance of the existing glasses, the structure is simpler and more ingenious, and the appearance of the glasses of the present invention is mainly maintained with the consistent characteristics of beautiful appearance.
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- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
一种可更换镜片的眼镜，包括镜框（1）、鼻托（3）、与镜框（1）可拆卸配合的镜片组件（2）、连接于镜框（1）两侧的镜腿（4）以及固定在镜框（1）外侧用于与镜腿（4）铰接连接的连接部（9），镜片组件（2）包括镜片（21）以及沿着镜片（21）外边缘包住镜片（21）设置的内框架（22），镜框（1）的截面为L型，镜框（1）上在靠近鼻托（3）处固定使得镜框（1）截面呈U型的辅助片（31），插接组件（5）弹性插接固定镜片组件（2）且固定设置于连接部（9）；镜片组件（2）通过弹性插接组件（5）独立镜框（1）可轻松拆装设置，镜片（21）边缘包有金属内框架（22）使得镜片（21）不容易磨损碎裂，在用户携带一个镜框（1）时可适配多对镜片组件（2），轻松更换，使更换操作省力、方便、快捷以及避免镜片损伤，眼镜外表美观具有广阔的市场前景。
Description
本发明涉及眼镜领域，更具体地说它涉及一种可更换镜片的眼镜。
眼镜具有很多种类，如帮助人们矫正视力的近视眼镜、老化眼镜以及满足人们出 行和时尚生活追求的风镜、太阳镜，还有用于运动时佩戴的潜水镜及具有减震功能的眼镜，总之，眼镜的用途随着人们的需求变得越来越广泛，在以上眼镜中，很多眼镜的镜框主体与镜片固定设置，这种的方式不仅拆装镜片不便，而且，用户在外出时需要眼镜都带上一副， 十分的占地方和不便。因此 ，当前有设计者应对眼镜的固定结构进行改良，以解决上述问题。
现有技术中，可以更换镜片的眼镜结构有很多，相关专利技术也数不胜数，但是，究其结构不难发现：金属镜框的眼镜在更换镜片时，一般都需要借助螺丝刀等工具来完成， 更换操作麻烦；塑胶镜框的眼镜在更换镜片时，虽说一般不需要工具，但需要用较大力气挤 压才能将镜片组装在镜框上，更换也不方便，如市面上最常见的在镜框上设置螺丝固定紧固结构，拧开螺丝能迅速更换镜片的眼镜结构，设置滑槽通过滑动插接能将镜片取下更换 的眼镜，如中国专利申请号200910112164 .2发明名称为：一种可方便更换镜片的眼镜，公开的一种通过凸卡和摆杆也可以实现镜片方便可拆卸固定的眼镜，但其对外表的影响很大、其改进的整体结构脆容易损坏生产制作困难。
其次，中国专利号：ZL2019203600956，发明名称为：一种可更换镜片的眼镜，公开了一种带有弹簧等部件实现弹性插接固定的镜片可拆卸眼镜。但是，申请在实际运用中发现此结构存在以下问题：1、材质限制，产品用材多此结构只适合塑料材质镜框，金属材 质运用制作困难；2、卡接结构复杂生产不便，不符合利益；3、卡接结构占用体积大，外表不美观。此专利系本申请人先前设计研发申请之专利，该件专利前案皆系主要提供镜片与镜框活动组拆，便于替换镜片之设计；然而，本申请人对于研究创新并不以此为满足，于是本着精益求精理念，并藉多年于相关领域的制造及设计经验和知识的辅佐，及经多方巧思，续研创出本发明的技术方案。
本发明的目的在于提供一种可轻松更换镜片且其结构设计简单巧妙不影响产品外观特色的眼镜。
提供了如下技术方案：一种可更换镜片的眼镜，包括镜框、鼻托、与镜框可拆卸配 合的镜片组件、连接于镜框两侧的镜腿以及固定在镜框外侧用于与镜腿铰接连接的连接部，其特征在于：所述镜片组件包括镜片、沿着镜片外轮廓固定设置的内框架，所述镜框沿 着镜片组件边缘呈闭环状设置且其截面呈“L”型，所述镜框在靠近鼻托的后侧面上固定设 置有辅助片，使该处镜框截面呈“U”型设置，还包括有焊接固定设置于镜框外侧面连接部后侧面的插接组件，所述镜框上设置有正对插接组件的通孔，所述内框架上设置有正对通孔的插接槽，所述插接组件通过通孔凸出镜框且与插接槽插接配合，用于弹性插接固定镜片组件。
作为上述方案的进一步设置，所述插接组件上设置有孔槽，所述通孔直径小于孔槽直径，所述孔槽内还设置有弹性抵于孔槽底部的插接件，所述的插接件的前端部呈半球状且凸出通孔设置，所述内框架在正对插接件前端部的侧壁上设置的插接槽呈圆锥状，所述的镜片组件通过“U”字型部分镜框和插接槽与插接件的弹性插接配合固定。
作为上述方案的进一步设置，所述插接件位于孔槽的后端部与孔槽的底部之间设置有用于插接件弹性插接的顶簧。
作为上述方案的进一步设置，所述“L”型镜框正面轮廓包覆内框架轮廓设置。
作为上述方案的进一步设置，所述内框架的截面呈“U”型，所述镜片与内框架固定设置。
作为上述方案的进一步设置，所述插接组件的朝向镜腿侧的端面设有螺纹孔，螺纹连接有用于调节插接强度的螺丝，所述螺丝与顶簧之间夹持设置有垫块，所述镜腿上设 置有对应螺纹孔用于工具穿过旋转螺丝的开孔，所述镜框、镜腿、内框架插接组件采用金属材料制作。
本方案所提供的一种可更换镜片的眼镜 ，相对于现有技术其技术效果和特点在于：
一、本发明的可拆装的镜片外边缘包设有内框架，通过截面U型的内框架把镜片边缘整体包裹大幅度的提升了可更换镜片的整体强度，利用金属内框架的强度撑起镜片，使得镜片可做的更薄以满足眼镜的轻量化，能够避免在拆装过程中损坏；
二、本发明的眼镜特色之一在于轻松简单快速的更换镜片，因此在使用本产品客户可携带多种更换的备用镜片，内镜框的设计使得在本产品的镜片在拆装时不易划伤手、携带时不易损坏、碎裂；
三、本发明的眼镜的镜框结构设计，通过一侧L型镜框和辅助片形成卡合的U 型部分，配合另一侧弹性插接的插接组件的设计，实现简易轻松快速的拆装镜片，无需工具无需费力，同时在非主动拆装大力正确按压镜片时，镜片与镜框不容易意外分离，影响使用；
四、本发明的镜框前侧对安装到位的内框架带有遮挡，使得镜片组件在安装后从正面不易辨认本方案的双重镜框架的结构，使得本方案的眼镜更加整体，插接组件的 固定设计其一隐藏了外部特征将插接的各零件隐藏在不可视区域内部，在拆卸镜片组件时，可以以连接部和插接组件组成的结构做为支撑，其二还设置了侧面开孔和顶丝以及顶丝顶簧夹持的垫块，其用于控制顶簧的活动空间和施加在插接件上的最小弹力，本方案利用顶丝的旋转调整其相对位置，以达到调节其弹性拆装更符合轻松简便更换镜片的设计技 术效果；
五、本发明整体外观充分利用眼镜的现有元素，在具有弹性插接结构得到轻松拆卸更换镜片、且不易脱落的技术效果前提下，通过巧妙的设计丝毫不影响其美观度，使本方案与现有的眼镜在外观上基本上没有任何差异，结构更加简单、巧妙，在主要保持金属框架眼镜的外表美观的一贯特点，本发明的眼镜在外观结合其技术效果功能上的改进具有宽阔的市场竞争力。
图1是本方案眼镜的整体结构示意图；
图2是本方案眼镜的局部结构示意图；
图3是图2中A-A剖面的部分剖视图示意图。
附图标记：1、镜框；2、镜片组件；21、镜片；22、内框架；3、鼻托；21、辅助片；4、镜腿； 5、插接组件；511、孔槽；512、通孔；514、插接件；515、插接槽；516、顶簧；9、连接部。
以下结合附图对本发明作进一步详细说明。
如图1-3，本方案公开了一种可更换镜片的眼镜，包括镜框1、鼻托3、与镜框1可拆 卸配合的镜片组件2、连接于镜框1两侧的镜腿4以及固定在镜框1外侧用于与镜腿4铰接连 接的连接部9，其特征在于：所述镜片组件2包括镜片21、沿着镜片21外轮廓固定设置的内框 架22，所述镜框1沿着镜片组件2边缘呈闭环状设置且其截面呈“L”型，所述镜框1在靠近鼻 托3的后侧面上固定设置有辅助片31，使该处镜框1截面呈“U”型设置，还包括有焊接固定设 置于镜框1外侧面连接部9后侧面的插接组件5，所述镜框1上设置有正对插接组件5的通孔 512，所述内框架22上设置有正对通孔512的插接槽515，所述插接组件5通过通孔512凸出镜 框1且与插接槽515插接配合，用于弹性插接固定镜片组件2。
作为上述方案的进一步设置，所述插接组件5上设置有孔槽511，所述通孔512直径 小于孔槽511直径，所述孔槽511内还设置有弹性抵于孔槽511底部的插接件514，所述的插 接件514的前端部呈半球状且凸出通孔512设置，所述内框架22在正对插接件514前端部的 侧壁上设置的插接槽515呈圆锥状，所述的镜片组件2通过“U”字型部分镜框1和插接槽515 与插接件514的弹性插接配合固定。
作为上述方案的进一步设置，所述插接件514位于孔槽511的后端部与孔槽511的底部之间设置有用于插接件514弹性插接的顶簧516。
通过上述方案的设置，利用顶簧516的弹力驱使插接件514在无外力压迫下保持凸出在镜框1内侧状态，在受外力压迫下弹性缩入孔槽511，在失去压迫后迅速复位，当镜片组件2安装后复位即可实现插接件514和插接槽515的插接配合。
作为上述方案的进一步设置，所述“L”型镜框1正面轮廓包覆内框架22轮廓设置。
通过上述方案设置，镜框1包住内框架22轮廓设置，使得镜片组件2在安装固定后，用户佩戴时从正面难以区分双重框架，避免破坏眼镜美观度。
作为上述方案的进一步设置，所述内框架22的截面呈“U”型，所述镜片21与内框架 22固定设置。
通过上述方案设置，使得镜片组件2独立携带时，镜片21与内框架22的牢固固定，使得镜片21在独立携带时有内框架22进行保护，避免划伤、避免磨损、避免碎裂。
作为上述方案的进一步设置，所述插接组件5的朝向镜腿4侧的端面设有螺纹孔， 螺纹连接有用于调节插接强度的螺丝，所述螺丝与顶簧516之间夹持设置有垫块，所述镜腿 4上设置有对应螺纹孔用于工具穿过旋转螺丝的开孔，通过工具驱动螺丝旋转深入螺纹孔， 将垫块顶向插接块514，压缩顶簧516，使得顶簧516的弹力变化，用以增强其施加在插接块 514上的压力，反之可减小，实现调节其插接强度；所述镜框1、镜腿4、内框架22插接组件5采用金属材料制作。
通过上述方案设置，弹性插接的结构在长期使用后顶簧516磨损老化或发生镜片 组件2容易脱落、不容易拆装的问题时，通过调节螺丝使其保持一个轻松拆转且安装稳固的插接强度 ,所述的螺丝可采用顶丝主体通过螺纹旋入插接组件内部，外侧的开孔直径较小，对外观的影响更小。
实施例1：本发明的眼镜制作时，通过金属加工工艺直接制作各种零件，然后 把辅助片31焊接在L型镜框1靠近鼻托3部分，使得L型镜框1在此处呈U型，把眼镜上用于铰 接镜腿4的连接部9固定在最远离U型部分的镜框1外沿位置，再设置带有孔槽511的且小于连接部9尺寸的插接组件5，孔槽511底部放入顶簧516，再放入后端部大前端部小的插接件 514，然后在孔槽511正对的镜框1外壁提前钻好通孔512，通孔512的直径小于孔槽511的直 径，最后将插接组件5焊接在连接部9和镜框1外壁上，插接件514的前端部穿过通孔512凸出 在镜框1内设置；
镜片组件2在镜片21的外边缘设置一圈呈U型包住镜片21的内框架22固定镜；使用 时先将镜片组件2对准镜框1U型部分卡合，再从后向前按压单侧按压镜片组件2实现眼镜的整体固定，更换时反向操作通过前端部呈半球状的插接件514和插接槽515的配合，实现在 一定压力下的拆装配合固定。
本发明的眼镜，其镜片组件2可独立生产售卖，可根据用户需求配置多副不同 用途的镜片组件2，如太阳镜、3D眼镜、变色眼镜等等，本发明的镜片组件2在镜片21外沿设置内框架22的优点在于，第一点、避免了镜片21在更换时外边缘伤到手；第二点、用户 在携带镜片组件2时，带有内框架22增强了单薄的镜片21的强度和拆装时的按压力传导，可避免镜片21外沿磨损和开裂。
本发明的眼镜，其镜框1沿着镜片组件2截面呈L型闭环设置，在鼻托3侧的部分设置辅助片31形成U型截面的镜框1结构，在镜框1最远离辅助片31的外侧上设置插接组 件5，插接组件5正对镜框1外壁设置孔槽511，在镜框1外壁上设置通孔512，孔槽511设置有 后端卡于镜框1外侧，前端凸出穿过通孔512凸出在镜框1内侧设置的插接件514，所述镜片 组件2在正对插接件514的内框架22外壁上设置圆锥状的插接槽515，插接件514的后端与孔槽511的底部之间设置有顶簧516，镜片组件2一边卡合进U型部分镜框1内，另一边通过通过插接件514和插接槽515弹性插接配合实现可拆卸固定。其优点在于，第一、通过U型镜框的卡合配合另一侧的弹性插接其固定十分稳固 ，且如果不够紧还可通过螺丝简单的调节强度；第二、其镜框1截面呈L型，正面视角上的镜框1部分包住镜片组件2的内框架22，使得本 产品从正面不容易分辨具有双重框架；第三、将插接组件5焊接固定于连接部9，相对于现有 产品的连接部9，从外观上并无区别点，使得本产品在满足技术目的效果的前提下其整体外观与普通眼镜无明显区别。
如图3所示的，采用顶丝作为顶簧516的弹性调节螺丝，可以更好的保护外观，通过穿过开孔伸入的工具旋转顶丝使其深入螺丝孔，将垫块朝顶簧516方向顶去，压缩顶簧516 活动空间，使其最小弹力发生变化，转而使得其弹性恢复顶向插接件514的压力的力强度产生变化，以改变插接组件5的弹性插接强度，调整镜片组件2拆装配合是否方便和轻松。
本方案所提供的一种可更换镜片的眼镜 ，相对于现有技术其技术效果和特点在于：
一、本发明的可拆装的镜片外边缘包设有内框架，通过截面U型的内框架把镜 片边缘整体包裹大幅度的提升了可更换镜片的整体强度，利用金属内框架的强度撑起镜片，使得镜片可做的更薄以满足眼镜的轻量化，能够避免在拆装过程中损坏；
二、本发明的眼镜特色之一在于轻松简单快速的更换镜片，因此在使用本产 品客户可携带多种更换的备用镜片，内镜框的设计使得在本产品的镜片在拆装时不易划伤手、携带时不易损坏、碎裂；
三、本发明的眼镜的镜框结构设计，通过一侧L型镜框和辅助片形成卡合的U 型部分，配合另一侧弹性插接的插接组件的设计，实现简易轻松快速的拆装镜片，无需工具无需费力，同时在非主动拆装大力正确按压镜片时，镜片与镜框不容易意外分离，影响使用；
四、本发明的镜框前侧对安装到位的内框架带有遮挡，使得镜片组件在安装 后从正面不易辨认本方案的双重镜框架的结构，使得本方案的眼镜更加整体，插接组件的 固定设计其一隐藏了外部特征将插接的各零件隐藏在不可视区域内部，在拆卸镜片组件时，可以以连接部和插接组件组成的结构做为支撑，其二还设置了侧面顶丝控制插接强度 调节的结构，使其弹性拆装更符合轻松简便更换镜片的设计技术效果；
五、本发明整体外观充分利用眼镜的现有元素，在具有弹性插接结构得到轻 松拆卸更换镜片、且不易脱落的技术效果前提下，通过巧妙的设计丝毫不影响其美观度，使本方案与现有的眼镜在外观上基本上没有任何差异，结构更加简单、巧妙，在主要保持金属 框架眼镜的外表美观的一贯特点，本发明的眼镜在外观结合其技术效果功能上的改进 具有宽阔的市场竞争力。
以上所述并不用于限制本发明，凡在本发明的设计构思之内，所作的任 何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (6)
- 一种可更换镜片的眼镜，包括镜框（1）、鼻托（3）、与镜框（1）可拆卸配合的镜片组件（2）、连接于镜框（1）两侧的镜腿（4）以及固定在镜框（1）外侧用于与镜腿（4）铰接连接的连 接部（9），其特征在于：所述镜片组件（2）包括镜片（21）、沿着镜片（21）外轮廓固定设置的内 框架（22），所述镜框（1）沿着镜片组件（2）边缘呈闭环状设置且其截面呈“L”型，所述镜框（1）在靠近鼻托（3）的后侧面上固定设置有辅助片（31），使该处镜框（1）截面呈“U”型设置， 还包括有焊接固定设置于镜框（1）外侧面连接部（9）后侧面的插接组件（5），所述镜框（1）上 设置有正对插接组件（5）的通孔（512），所述内框架（22）上设置有正对通孔（512）的插接槽（515），所述插接组件（5）通过通孔（512）凸出镜框（1）且与插接槽（515）插接配合，用于弹性 插接固定镜片组件（2）。
- 根据权利要求1所述的一种可更换镜片的眼镜，其特征在于：所述插接组件（5）上设 置有孔槽（511），所述通孔（512）直径小于孔槽（511）直径，所述孔槽（511）内还设置有弹性 抵于孔槽（511）底部的插接件（514），所述的插接件（514）的前端部呈半球状且凸出通孔（512）设置，所述内框架（22）在正对插接件（514）前端部的侧壁上设置的插接槽（515）呈圆锥状，所述的镜片组件（2）通过“U”字型部分镜框（1）和插接槽（515）与插接件（514）的弹性 插接配合固定。
- 根据权利要求2所述的一种可更换镜片的眼镜，其特征在于：所述插接件（514）位于孔槽（511）的后端部与孔槽（511）的底部之间设置有用于插接件（514）弹性插接的顶簧（516）。
- 根据权利要求1所述的一种可更换镜片的眼镜，其特征在于：所述“L”型镜框（1）正面轮廓包覆内框架（22）轮廓设置。
- 根据权利要求1所述的一种可更换镜片的眼镜，其特征在于：所述内框架（22）的截面 呈“U”型，所述镜片（21）与内框架（22）固定设置。
- 根据权利要求1所述的一种可更换镜片的眼镜，其特征在于：所述插接组件（5）的朝向镜腿（4）侧的端面设有螺纹孔，螺纹连接有用于调节插接强度的螺丝，所述螺丝与顶簧（516）之间夹持设置有垫块，所述镜腿（4）上设置有对应螺纹孔用于工具穿过旋转螺丝的开孔，所述镜框（1）、镜腿（4）、内框架（22）插接组件（5）采用金属材料制作。
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| CN104115055A (zh) * | 2011-12-21 | 2014-10-22 | 株式会社美斯蒂克 | 辅助透镜嵌入式眼镜 |
| CN206224082U (zh) * | 2016-12-09 | 2017-06-06 | 杜俊刚 | 一种缓解近视的护目读写眼镜 |
| TWI605282B (zh) * | 2017-04-06 | 2017-11-11 | 黃文華 | 具可拆式鏡片之眼鏡及其鏡架 |
| CN209388055U (zh) * | 2019-03-20 | 2019-09-13 | 张显忠 | 一种可更换镜片的眼镜 |
| CN212460212U (zh) * | 2020-08-20 | 2021-02-02 | 张显忠 | 一种可更换镜片的眼镜 |
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| CN212460212U (zh) | 2021-02-02 |
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