CN220232139U - Picture frame convenient to change lens - Google Patents
Picture frame convenient to change lens Download PDFInfo
- Publication number
- CN220232139U CN220232139U CN202321555758.2U CN202321555758U CN220232139U CN 220232139 U CN220232139 U CN 220232139U CN 202321555758 U CN202321555758 U CN 202321555758U CN 220232139 U CN220232139 U CN 220232139U
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- positioning
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- 239000011521 glass Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Eyeglasses (AREA)
Abstract
The utility model relates to a lens frame convenient for replacing lenses, which consists of a left lens frame, a right lens frame, a left lens leg hinged with the left lens frame and a right lens leg hinged with the right lens frame, wherein the length directions of the left lens leg and the right lens leg extend along the front and back directions, a mounting groove is formed in the left lens frame, the left lens frame comprises a first connecting section and a second connecting section positioned below the first connecting section, a positioning piece is arranged on the second connecting section in a protruding mode, the length direction of the positioning piece extends along the upper and lower directions, and the positioning piece is detachably connected with the first connecting section. By adopting the scheme, the spectacle frame convenient to replace the lenses is provided by separating the spectacle frame through separating the first connecting section from the second connecting section, and then completing the disassembly and assembly of the lenses.
Description
Technical Field
The utility model relates to the field of glasses, in particular to a glasses frame convenient for changing lenses.
Background
Glasses (glasses) are articles that are used in combination with a lens and a frame to improve vision, protect eyes, or for decorative purposes.
When the lenses in the glasses need to be replaced, the lenses can be installed on or detached from the glasses frame usually by forced extrusion, the installation and the detachment are very laborious, and are difficult to be completed by non-professionals, meanwhile, the installation and the replacement of the lenses can not be carried out very fast even by professionals, the efficiency of the lens installation is reduced, and the waiting time of customers is prolonged.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the mirror frame which is convenient for replacing the lenses by separating the mirror frame by separating the first connecting section from the second connecting section, thereby completing the disassembly and assembly of the lenses.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the glasses comprise a left glasses frame, a right glasses frame, a left glasses leg hinged to the left glasses frame and a right glasses leg hinged to the right glasses frame, wherein the left glasses leg and the length direction of the right glasses leg extend along the front and back direction, and the glasses are characterized in that: the mounting groove is formed in the left lens frame, the left lens frame comprises a first connecting section and a second connecting section located below the first connecting section, a positioning piece is arranged on the second connecting section in a protruding mode, the length direction of the positioning piece extends up and down, and the positioning piece is detachably connected with the first connecting section.
The utility model is further provided with: the rear side of the first connecting section is provided with a mounting cavity for inserting a positioning piece, the positioning piece comprises a positioning section at the upper side, the front side of the first connecting section, which is positioned in the mounting cavity, is provided with a mounting groove for inserting the positioning section, the mounting groove is mutually communicated with the mounting cavity, a plurality of positioning inserting blocks are arranged in the mounting groove, the positioning section is provided with positioning slots for inserting the positioning inserting blocks, the positioning section comprises a first limiting block positioned at the front side of the positioning slot and a second limiting block positioned at the rear side of the positioning slot, the front end face of each positioning insert block abuts against the rear end face of the first limiting block, the rear end face of each positioning insert block abuts against the front end face of the second limiting block, the first connecting section is positioned above the mounting slot and is provided with a matching groove, and the matching groove is mutually communicated with the mounting slot.
The utility model is further provided with: the rear side of each positioning insert block is provided with a guide surface, and each guide surface is obliquely arranged from front to back along the vertical direction.
The utility model is further provided with: the left and right sides of first stopper is provided with first contact surface and second contact surface respectively, first contact surface is by the slope setting of right side towards left along the horizontal direction, the second contact surface is by the slope setting of left side towards right along the horizontal direction.
The utility model is further provided with: the locating piece is located first stopper front side fixed mounting has first contact block, be provided with a plurality of contact grooves on the first contact block, each contact groove is along fore-and-aft direction interval arrangement.
The utility model is further provided with: the locating piece rear side is provided with the second contact piece, the length direction of second contact piece extends along controlling.
The utility model is further provided with: still including first rubber layer and the second rubber layer that is located left picture frame front and back both sides, first rubber layer and second rubber layer all with left picture frame fixed connection, the mounting groove is located between first rubber layer and the second rubber layer.
By adopting the technical scheme, when the lenses in the left lens frame are required to be taken out or the lenses are required to be put into the left lens frame, the positioning piece is separated from the first connecting section, at the moment, the first connecting section is separated from the second connecting section, the second connecting section is downwards broken or the first connecting section is upwards broken, and at the moment, the lenses can be taken out from the mounting groove through the gap between the first connecting section and the second connecting section; similarly, the lens can be placed into the mounting groove through the gap between the first connecting section and the second connecting section, the positioning piece is assembled with the first connecting section, the gap between the first connecting section and the second connecting section disappears, the first connecting section and the second connecting section which are connected together enable the lens to be stably located in the left lens frame, and compared with the process of forceful extrusion, the lens can be assembled or taken out, so that the disassembly and the assembly of the lens are more labor-saving and convenient, the lens is convenient to disassemble and assemble, and the disassembly and the assembly process is more efficient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the first connecting section separated from the second connecting section according to the present utility model;
FIG. 3 is a perspective view of the first connecting section and the second connecting section of the present utility model from another perspective;
FIG. 4 is an enlarged view of A in FIG. 1;
FIG. 5 is an enlarged view of B in FIG. 2;
fig. 6 is an enlarged view of C in fig. 3.
In the figure: 1-left frame, 11-mounting groove, 12-first connecting section, 121-mounting cavity, 122-positioning groove, 123-positioning insert, 1231-guiding surface, 13-second connecting section, 131-positioning piece, 1311-positioning section, 13111-positioning slot, 13112-first stopper, 131121-first contact surface, 131122-second contact surface, 13113-second stopper, 1312-first contact block, 13121-contact groove, 1313-second contact block, 14-mating groove, 15-first rubber layer, 16-second rubber layer, 2-right frame, 3-left temple, 4-right temple.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-6, the utility model discloses a lens frame convenient for replacing lenses, which consists of a left lens frame 1, a right lens frame 2, a left lens leg 3 hinged with the left lens frame 1 and a right lens leg 4 hinged with the right lens frame 2, wherein the left lens leg 3 and the right lens leg 4 extend along the front and back direction, a mounting groove 11 for mounting lenses is arranged in the left lens frame 1, the left lens frame 1 comprises a first connecting section 12 and a second connecting section 13 positioned below the first connecting section 12, a positioning piece 131 is arranged on the second connecting section 13 in a protruding manner, the length direction of the positioning piece 131 extends along the upper and lower directions, the positioning piece 131 and the first connecting section 12 are detachably connected in a magnetic attraction, buckling manner and the like, and therefore, when the lenses in the left lens frame 1 are required to be taken out or the lenses are mounted in the left lens frame 1, the positioning piece 131 and the first connecting section 12 are separated, the first connecting section 12 and the second connecting section 13 are separated from each other, and the first connecting section 13 and the first connecting section 12 can be mounted in the upper and lower connecting section 11 through the first connecting section 12; similarly, the lens can be placed into the mounting groove 11 through the gap between the first connecting section 12 and the second connecting section 13, then the positioning piece 131 and the first connecting section 12 are assembled together, the gap between the first connecting section 12 and the second connecting section 13 disappears, the first connecting section 12 and the second connecting section 13 which are connected together enable the lens to be stably positioned in the left lens frame 1, and compared with the process of forcefully extruding to realize the loading or the taking out of the lens, the assembly and the disassembly of the lens are more labor-saving and convenient, convenience is provided for the assembly and disassembly of the lens of the glasses, and the assembly and disassembly process is more efficient.
Wherein the rear side of the first connecting section 12 is provided with a mounting cavity 121 for inserting the positioning piece 131, the positioning piece 131 comprises a positioning section 1311 at the upper side, the front side of the first connecting section 12, which is positioned in the mounting cavity 121, is provided with a positioning groove 122 for inserting the positioning section 1311, the positioning groove 122 is mutually communicated with the mounting cavity 121, a plurality of positioning inserting blocks 123 are arranged in the positioning groove 122, the positioning section 1311 is provided with a positioning slot 13111 for inserting each positioning inserting block 123, the positioning section 1311 comprises a first limiting block 13112 positioned at the front side of the positioning slot 13111 and a second limiting block 13113 positioned at the rear side of the positioning slot 13111, the front end face of each positioning inserting block 123 is propped against the rear end face of the first limiting block 13112, the rear end face of each positioning inserting block 123 is propped against the front end face of the second limiting block 13113, the first connecting section 12 is positioned above the positioning groove 122 and is provided with a matching groove 14, the matching groove 14 is communicated with the mounting groove 11, 1. After the lens is mounted in the mounting groove 11, the positioning piece 131 is connected with the first connecting section 12, at this time, as the second connecting section 13 approaches to the first connecting section 12, the positioning piece 131 can enter the mounting cavity 121, the positioning section 1311 on the upper side of the positioning piece 131 enters the positioning groove 122 forwards, since the first connecting section 12 is positioned in the mounting groove 11 and is provided with a plurality of positioning inserting blocks 123, the positioning section 1311 is provided with a positioning slot 13111 for inserting each positioning inserting block 123, and since the positioning section 1311 comprises a first limiting block 13112 positioned on the front side of the positioning slot 13111 and a second limiting block 13113 positioned on the rear side of the positioning slot 13111, after each positioning inserting block 123 is inserted into the corresponding positioning slot 13111, at this time, since the positioning section 1311 is positioned in the positioning groove 122, that is, the positioning piece 131 is positioned in the mounting cavity 121, the first connecting section 12 and the second connecting section 13 can be connected together, so that the lens can be stably positioned in the mounting groove 11, i.e. in the frame; 2. the first connecting section 12 is located above the positioning groove 122 and is provided with the matching groove 14 which is mutually communicated with the mounting groove 11, so that when the lens is required to be taken out of the left lens frame 1, the positioning piece 1311 is moved upwards, and the positioning insert 123 is separated from the positioning slot 13111, so that the positioning piece 131 is taken out of the mounting cavity 121, the first connecting section 12 is separated from the second connecting section 13, and the lens in the left lens frame 1 can be taken out from the gap between the first connecting section 12 and the second connecting section 13; 3. because the front end surface of each positioning insert 123 is propped against the rear end surface of the first limiting block 13112, and the rear end surface is propped against the front end surface of the second limiting block 13113, when the positioning section 1311 is located in the positioning groove 122, each positioning insert 123 can be stably located in the corresponding positioning slot 13111, and therefore the positioning piece 131 can be more stably located in the mounting cavity 121, that is, the first connecting section 12 is stably connected with the second connecting section 13, and the lens can be stably located in the left lens frame 1.
Preferably, the rear side of each positioning insert 123 is provided with a guide surface 1231, each guide surface 1231 is inclined from front to back in the vertical direction, and since each positioning insert 123 is provided with an inclined guide surface 1231 at the rear side, when the positioning segment 1311 is inserted into the positioning slot 122 forward, the positioning segment 1311 can realize that each positioning insert 123 is inserted into the corresponding positioning slot 13111 from top to bottom because the first connecting segment 12 is located above the positioning slot 122, and if the positioning segment 1311 is directly inserted forward, the first limiting insert firstly contacts the guide surface 1231 at this time, and because the guide surface 1231 is inclined from front to back in the vertical direction, the first limiting block 13112 can squeeze the guide surface 1231 to smoothly realize that each positioning insert 123 is located in the corresponding positioning slot 13111.
Preferably, the first contact surface 131121 and the second contact surface 131122 are disposed on the left and right sides of the first limiting block 13112, the first contact surface 131121 is disposed obliquely from right to left along the horizontal direction, the second contact surface 131122 is disposed obliquely from left to right along the horizontal direction, and when the positioning segment 1311 is installed in the positioning slot 122 forward, the first contact surface 131121 and the second contact surface 131122 are disposed obliquely, so that the first limiting block 13112 can be installed in the positioning slot 122 more smoothly and easily, i.e. the positioning segment 1311 can be smoothly and easily introduced into the positioning slot 122, so that the first limiting block 13112 does not need to be aligned with the positioning slot 122 accurately when the positioning slot 122 is installed, and the operation is more labor-saving.
The first contact block 1312 is fixedly mounted on the front side of the first limiting block 13112 in an integral molding manner, a plurality of contact grooves 13121 are formed in the first contact block 1312, the contact grooves 13121 are arranged at intervals in the front-rear direction, when the positioning piece 131 is connected with the first connecting section 12, the first limiting block 13112 is positioned in the first connecting section 12, so that a hand or an operating tool can only extend into the positioning groove 122 or the mounting cavity 121 to take out the positioning piece 131, and the first contact block 1312 is positioned on the front side of the first limiting block 13112, so that after the positioning piece 131 is mounted in the first connecting section 12, the first contact block 1312 protrudes out of the first connecting section 12, and therefore, the positioning piece 1311 can be lifted up by directly applying force to the first contact block, and the positioning insert block 123 is separated from the positioning insert groove 13111, so that the positioning piece 131 can be taken out of the mounting cavity 121 after the positioning piece 1311 is retracted, namely, the positioning piece 131 is separated from the first connecting section 12, namely, the positioning piece 1311 is separated from the positioning groove 122 and the mounting cavity 121 is provided.
The positioning piece 131 is provided with a second contact block 1313 at the rear side, the length direction of the second contact block 1313 extends left and right, and when the positioning piece 131 is connected with the first connecting section 12, the first limiting block 13112 is located in the first connecting section 12, so that a hand or an operation tool can only be inserted into the positioning groove 122 or the mounting cavity 121 to take out the positioning piece 131 from the positioning piece 131, so that the positioning piece 1311 can be driven to move upwards by specifically moving the second contact block 1313 upwards to separate the positioning insert block 123 from the positioning slot 13111, and then the second contact block 1313 can be moved backwards to take out the positioning piece 131 from the mounting cavity 121 to separate the first section from the second section, thereby facilitating separation of the positioning piece 1311 from the positioning groove 122 and the mounting cavity 121.
In addition, the lens fixing device further comprises a first rubber layer 15 and a second rubber layer 16 which are positioned on the front side and the rear side of the left lens frame 1, the first rubber layer 15 and the second rubber layer 16 are fixedly connected with the left lens frame 1 through bonding and the like, the mounting groove 11 is positioned between the first rubber layer 15 and the second rubber layer 16, the first rubber layer 15 and the second rubber layer 16 are respectively fixedly installed on the front side and the rear side of the left lens frame 1, and the mounting groove 11 is positioned between the first rubber layer 15 and the second rubber layer 16, so that in the process of installing a lens into the mounting groove 11 and inserting the positioning piece 131 into the mounting cavity 121, the front side and the rear side of the lens are contacted with the first rubber layer 15 and the second rubber layer 16, and the rubber has good rebound performance, so that the lens positioned in the left lens frame 1 can be protected.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a picture frame convenient to change lens comprises left picture frame, right picture frame, left picture frame articulated left mirror leg and with right picture frame articulated right mirror leg, left mirror leg extends its characterized in that along the fore-and-aft with the length direction of right mirror leg: the mounting groove is formed in the left lens frame, the left lens frame comprises a first connecting section and a second connecting section located below the first connecting section, a positioning piece is arranged on the second connecting section in a protruding mode, the length direction of the positioning piece extends up and down, and the positioning piece is detachably connected with the first connecting section.
2. A frame for facilitating replacement of lenses according to claim 1, wherein: the rear side of the first connecting section is provided with a mounting cavity for inserting a positioning piece, the positioning piece comprises a positioning section at the upper side, the front side of the first connecting section, which is positioned in the mounting cavity, is provided with a positioning groove for inserting the positioning section, the positioning groove is mutually communicated with the mounting cavity, a plurality of positioning inserting blocks are arranged in the positioning groove, the positioning section is provided with positioning slots for inserting the positioning inserting blocks, the positioning section comprises a first limiting block positioned at the front side of the positioning slot and a second limiting block positioned at the rear side of the positioning slot, the front end face of each positioning insert block abuts against the rear end face of the first limiting block, the rear end face of each positioning insert block abuts against the front end face of the second limiting block, the first connecting section is positioned above the positioning slot and is provided with a matching groove, and the matching groove is mutually communicated with the mounting groove.
3. A frame for facilitating replacement of lenses according to claim 2, wherein: the rear side of each positioning insert block is provided with a guide surface, and each guide surface is obliquely arranged from front to back along the vertical direction.
4. A frame for facilitating replacement of lenses according to claim 2 or 3, wherein: the left and right sides of first stopper is provided with first contact surface and second contact surface respectively, first contact surface is by the slope setting of right side towards left along the horizontal direction, the second contact surface is by the slope setting of left side towards right along the horizontal direction.
5. A frame for facilitating replacement of lenses according to claim 2, wherein: the locating piece is located first stopper front side fixed mounting has first contact block, be provided with a plurality of contact grooves on the first contact block, each contact groove is along fore-and-aft direction interval arrangement.
6. A frame for facilitating replacement of lenses according to claim 2, wherein: the locating piece rear side is provided with the second contact piece, the length direction of second contact piece extends along controlling.
7. A frame for facilitating replacement of lenses according to claim 1, wherein: still including first rubber layer and the second rubber layer that is located left picture frame front and back both sides, first rubber layer and second rubber layer all with left picture frame fixed connection, the mounting groove is located between first rubber layer and the second rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555758.2U CN220232139U (en) | 2023-06-16 | 2023-06-16 | Picture frame convenient to change lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555758.2U CN220232139U (en) | 2023-06-16 | 2023-06-16 | Picture frame convenient to change lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232139U true CN220232139U (en) | 2023-12-22 |
Family
ID=89185391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555758.2U Active CN220232139U (en) | 2023-06-16 | 2023-06-16 | Picture frame convenient to change lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232139U (en) |
-
2023
- 2023-06-16 CN CN202321555758.2U patent/CN220232139U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |