CN216118253U - Novel mirror foot external spring structure - Google Patents
Novel mirror foot external spring structure Download PDFInfo
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- CN216118253U CN216118253U CN202121288923.3U CN202121288923U CN216118253U CN 216118253 U CN216118253 U CN 216118253U CN 202121288923 U CN202121288923 U CN 202121288923U CN 216118253 U CN216118253 U CN 216118253U
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- glasses
- mounting groove
- legs
- block
- elastic sheet
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Abstract
The utility model discloses a novel glasses leg external spring structure, which comprises a glasses frame, glasses legs, a pin joint block and a spring piece; the end part of the mirror frame is provided with a mounting groove; one end of the pivoting block is pivoted and matched in the mounting groove, and the other end of the pivoting block is connected with the glasses leg; the elastic sheet is matched in the mounting groove and is positioned between the pivot joint block and the mounting groove, and the elastic sheet is extruded to deform when the glasses legs are unfolded, so that the elastic sheet provides elastic force to drive the glasses legs to swing towards the inner side of the glasses frame. According to the utility model, the pin joint block is arranged between the spectacle frame and the spectacle legs as the adapter, so that the spectacle frame and the spectacle legs are pivotally installed, and meanwhile, the elastic piece provides elasticity between the installation groove and the pin joint block, so that the spectacle legs can swing in a small range after being unfolded, a certain elastic space is provided, the spectacle legs can be more attached to the face of a user, and the wearing comfort level is improved.
Description
Technical Field
The utility model relates to the technical field of glasses assembly, in particular to a novel glasses leg external elastic structure.
Background
Spectacles are a combination of lenses and frames for improving vision, protecting the eyes or for decorative purposes. Wherein the mirror holder comprises picture frame and mirror foot usually, and the mirror foot can expand or fold relatively the picture frame to the realization is worn or convenient storage. However, the maximum included angle between the temple of the existing glasses and the frame is fixed when the temple is unfolded, and the size of the existing glasses is specially designed according to the sizes of different human faces or heads when the glasses are generally customized.
However, functional glasses such as sunglasses and goggles are usually designed to be of uniform size, and few people can customize the glasses specially. Due to the limitation of the angle of the temple extension, some people with large heads or faces cannot comfortably wear the glasses, resulting in poor customer experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel glasses leg external elastic structure, so that the glasses legs have a certain elastic space when being unfolded, the angle of the glasses legs can be adjusted in a small range, and the comfort level of a user wearing glasses is improved.
In order to achieve the above purpose, the solution of the utility model is:
a novel mirror leg external spring structure comprises a mirror frame, mirror legs, a pin joint block and a spring sheet; the end part of the mirror frame is provided with an installation groove; one end of the pivoting block is pivoted and matched in the mounting groove, and the other end of the pivoting block is connected with the glasses leg; the elastic piece is matched in the mounting groove and is positioned between the pivot connection block and the mounting groove, and the elastic piece is extruded to deform when the glasses legs are unfolded, so that the elastic piece provides elasticity to drive the glasses legs to swing towards the inner side of the glasses frame.
One end of the pin joint block is fixed in the mounting groove by a pin shaft, and the end part of the pin joint block is provided with a shaft hole for the pin shaft to penetrate through.
The end of the glasses leg is provided with a slot for matching the pin joint block, and the other end of the pin joint block is inserted into the slot.
The elastic sheet is bent into a U shape, one end of the elastic sheet is further turned outwards to form a limiting flange, a step corresponding to the limiting flange is arranged on the outer side face of the end portion of the pivot connection block, the limiting flange is embedded into the step when the temple is unfolded, and when the temple is further expanded outwards, the limiting flange is tightly matched with the step to enable the elastic sheet to be extruded and deformed.
The other end of the elastic sheet is provided with a positioning hole, the bottom of the mounting groove is provided with a positioning bulge matched with the positioning hole, and the positioning hole is sleeved on the positioning bulge.
After the technical scheme is adopted, the pivoting block is arranged between the glasses frame and the glasses legs to serve as the adaptor, so that the glasses frame and the glasses legs are pivoted, and meanwhile, the elastic piece provides elasticity between the mounting groove and the pivoting block, so that the glasses legs have the tendency of swinging towards the inner side of the glasses frame after being unfolded, namely, the glasses legs can be forced to swing towards the head of a user, and the firmness of the glasses during wearing is improved; meanwhile, due to the elasticity of the elastic sheet, the elastic sheet has a certain deformation space, when the head or the face of a user is larger, the pin joint block can drive the elastic sheet to deform and expand outwards in an adaptive manner, so that the glasses legs are expanded outwards to adapt to the face of the user, and the comfort degree of different users wearing glasses is ensured; the utility model has simple structure, low cost, economy and applicability.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a perspective view of a frame according to an embodiment of the present invention;
FIG. 4 is an assembly diagram of an embodiment of the present invention.
The reference numbers illustrate:
1- -a spectacle frame; 11- - -a mounting groove; 12-a positioning projection;
2- -temple; 21- -a slot; 3- -a pivoting block;
31- - -a shaft hole; 32- -a step; 4-a spring plate;
41- -a position-defining flange; 42-positioning holes; 5- -a pin;
6- -screw.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The utility model relates to a novel glasses leg external spring structure, which comprises a glasses frame 1, glasses legs 2, a pin joint block 3 and a spring piece 4;
the end part of the mirror frame 1 is provided with a mounting groove 11;
one end of the pivoting block 3 is pivoted and matched in the mounting groove 11, and the other end of the pivoting block is connected with the glasses leg 2;
the elastic sheet 4 is matched in the mounting groove 11 and is positioned between the pivot joint block 3 and the mounting groove 11, and the elastic sheet 4 is extruded to deform when the glasses legs 2 are unfolded, so that the elastic sheet 4 provides elasticity to drive the glasses legs 2 to swing towards the inner side of the glasses frame 1.
Referring to fig. 1-4, a specific embodiment of the present invention is shown.
One end of the pivot block 3 is fixed in the mounting groove 11 by a pin 5, and the end of the pivot block 3 is provided with a shaft hole 31 for the pin 5 to pass through.
The end of the temple 2 is provided with a slot 21 for the pivot block 3 to fit, the other end of the pivot block 3 is inserted into the slot 21, and the assembly is completed by locking with a screw 6.
The elastic sheet 4 is bent into a U shape, one end of the elastic sheet is further folded outwards to form a limiting flange 41, the outer side surface of the end part of the pivot joint block 3 is provided with a step 32 corresponding to the limiting flange 41, the limiting flange 41 is embedded into the step 32 when the glasses legs 2 are unfolded, when the glasses legs 2 are unfolded for more than 90 degrees (the glasses legs 2 and the glasses frame 1 form an included angle of approximately 90 degrees when common glasses are unfolded), the limiting flange 41 is tightly matched with the step 32 so that the elastic sheet 4 is extruded and deformed, and the elastic sheet 4 drives the glasses legs 2 to reset.
The other end of the elastic sheet 4 is provided with a positioning hole 42, the bottom of the mounting groove 11 is provided with a positioning bulge 12 matched with the positioning hole 42, and the positioning hole 42 is sleeved on the positioning bulge 12, so that the other end of the elastic sheet 4 is relatively fixed with the mounting groove 11, and because one end of the elastic sheet 4 is in contact with the pivot joint block 3, the positioning matching of the elastic sheet 4 in the mounting groove 11 is realized.
Through the scheme, the pivoting block 3 is arranged between the spectacle frame 1 and the spectacle legs 2 to serve as the adaptor, so that the pivoting installation of the spectacle frame 1 and the spectacle legs is realized, and meanwhile, the elastic piece 4 provides elastic force between the installation groove 11 and the pivoting block 3, so that the spectacle legs 2 have the tendency of swinging towards the inner side of the spectacle frame 1 after being unfolded, namely, the spectacle legs 2 can be ensured to swing towards the head direction of a user under stress, and the firmness degree of the spectacle during wearing is improved; meanwhile, due to the elasticity of the elastic sheet 4, the elastic sheet has a certain deformation space, when the head or the face of a user is larger, the pin joint block 3 can drive the elastic sheet 4 to deform and expand outwards in an adaptive manner, so that the glasses legs 2 are expanded outwards to adapt to the face of the user, and the comfort degree of different users wearing glasses is ensured; the utility model has simple structure, low cost, economy and applicability.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (5)
1. The utility model provides a novel mirror foot plays structure outward which characterized in that:
comprises a spectacle frame, spectacle legs, a pivoting block and a spring plate;
the end part of the mirror frame is provided with an installation groove;
one end of the pivoting block is pivoted and matched in the mounting groove, and the other end of the pivoting block is connected with the glasses leg;
the elastic piece is matched in the mounting groove and is positioned between the pivot connection block and the mounting groove, and the elastic piece is extruded to deform when the glasses legs are unfolded, so that the elastic piece provides elasticity to drive the glasses legs to swing towards the inner side of the glasses frame.
2. The novel earpiece pop-up structure of claim 1, wherein:
one end of the pin joint block is fixed in the mounting groove by a pin shaft, and the end part of the pin joint block is provided with a shaft hole for the pin shaft to penetrate through.
3. The novel earpiece pop-up structure of claim 1, wherein:
the end of the glasses leg is provided with a slot for matching the pin joint block, and the other end of the pin joint block is inserted into the slot.
4. The novel earpiece pop-up structure of claim 1, wherein:
the elastic sheet is bent into a U shape, one end of the elastic sheet is further turned outwards to form a limiting flange, a step corresponding to the limiting flange is arranged on the outer side face of the end portion of the pivot connection block, the limiting flange is embedded into the step when the temple is unfolded, and when the temple is further expanded outwards, the limiting flange is tightly matched with the step to enable the elastic sheet to be extruded and deformed.
5. The novel earpiece pop-up structure of claim 1, wherein:
the other end of the elastic sheet is provided with a positioning hole, the bottom of the mounting groove is provided with a positioning bulge matched with the positioning hole, and the positioning hole is sleeved on the positioning bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288923.3U CN216118253U (en) | 2021-06-09 | 2021-06-09 | Novel mirror foot external spring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288923.3U CN216118253U (en) | 2021-06-09 | 2021-06-09 | Novel mirror foot external spring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118253U true CN216118253U (en) | 2022-03-22 |
Family
ID=80720192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121288923.3U Active CN216118253U (en) | 2021-06-09 | 2021-06-09 | Novel mirror foot external spring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118253U (en) |
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2021
- 2021-06-09 CN CN202121288923.3U patent/CN216118253U/en active Active
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