CN220305579U - Elastic hinge structure for glasses - Google Patents
Elastic hinge structure for glasses Download PDFInfo
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- CN220305579U CN220305579U CN202321916741.5U CN202321916741U CN220305579U CN 220305579 U CN220305579 U CN 220305579U CN 202321916741 U CN202321916741 U CN 202321916741U CN 220305579 U CN220305579 U CN 220305579U
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- hook part
- glasses
- elastic
- groove
- hinge structure
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- 239000011521 glass Substances 0.000 title claims abstract description 90
- 239000012634 fragment Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 206010020675 Hypermetropia Diseases 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000004330 high hyperopia Effects 0.000 description 2
- 230000004402 high myopia Effects 0.000 description 2
- 201000006318 hyperopia Diseases 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Eyeglasses (AREA)
Abstract
The utility model discloses an elastic hinge structure of glasses, which comprises a pile head, a glasses leg and an elastic piece, wherein a first connecting seat is arranged on the inner side of one end of the pile head, a second connecting seat is arranged on the inner side of one end of the glasses leg, the first connecting seat comprises a hook part, the hook part comprises a groove, an opening is arranged in the groove, one end of the elastic piece is matched and fixed with the second connecting seat, the other end of the elastic piece comprises a hanging hole, the other end of the elastic piece and the hook part form rotary sleeve joint fit, the front end of the hook part is provided with a first matching surface, the other side of the hook part is provided with a second matching surface, a clamp seam is formed between one end of the glasses leg and the other end of the elastic piece, the hook part is clamped in the clamp seam, and one end of the glasses leg is abutted on the hook part. The elastic hinge structure of the glasses is simple in structure, convenient to assemble and low in manufacturing cost.
Description
Technical Field
The utility model relates to an elastic hinge structure of glasses.
Background
The prior glasses generally comprise a glasses frame part and glasses leg parts which are connected in a rotating way through a hinge, and in order to improve the suitability of the glasses frame part and the wearing comfort of different people, elastic parts such as slingshot and elastic sheets are arranged at the hinge part, so that the glasses legs can be positioned and kept in a folded or unfolded state, acting force for driving the glasses legs to be folded or unfolded can also be provided for the glasses legs, in addition, when the glasses are worn, certain elastic acting force can also be provided for the glasses legs, the glasses legs can be driven to be properly pressed on the face of a wearer, and the wearing stability of the glasses is improved.
The structure of the glasses hinge structure with the elastic effect in the prior art is generally complex, and the assembly is troublesome. Slingshot generally needs to be purchased from other manufacturers, and the purchase cost is high, so that the overall cost of the frame is high.
For example, chinese utility model filed by applicant before date discloses an elastic hinge structure (CN 217007884U) for glasses, which, as known from the accompanying drawings, comprises a frame member and a temple member, wherein the frame member and the temple member are connected by a slingshot member. At the time of assembly, it is necessary to establish connection fittings between the slingshot member and the frame member and between the slingshot member and the temple member, respectively, and also to use screws at the connection fittings. The whole structure of this patent glasses product is complicated relatively, and assembly process is also more loaded down with trivial details to owing to the existence of catapult part, the improvement of cost has been led to, and the life of catapult part itself is limited, and the problem that elastic force weakens appears easily for a long time use, and this kind of hinge structure that adopts the catapult has great thickness and weight, influences the aesthetic property of glasses, is not suitable for being applied to high myopia or hyperopia glasses.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the glasses hinge structure which has the advantages of simple and compact structure, portability, convenient assembly, longer service life and relatively lower cost.
In order to achieve the above object, the utility model provides an elastic hinge structure of glasses, comprising a pile head, a glasses leg and a spring piece, wherein the pile head is connected with a frame part of the glasses in a matched manner, a first connecting seat is arranged at the inner side of one end of the pile head, a second connecting seat is arranged at the inner side of one end of the glasses leg, the first connecting seat comprises a hook part arranged towards the direction of the glasses leg, the hook part comprises a groove, an opening is arranged at one side of the hook part of the groove, one end of the spring piece is matched and fixed with the second connecting seat, the other end of the spring piece comprises a hanging hole, the other end of the spring piece is in rotary sleeve joint with the hook part through the hanging hole, the other end of the spring piece can be inserted into the groove along the opening, the front end of the hook part is provided with a first matching surface, the other side of the hook part is provided with a second matching surface, the first matching surface and the second matching surface are arranged relatively vertically or approximately vertically, a crack is formed between one end of the glasses leg and the other end of the elastic sheet, the elastic sheet is utilized to enable the hook part to be clamped in the crack, the other end of the elastic sheet can be limited in a groove of the hook part and not easy to break away, one end of the glasses leg is abutted on the hook part, when the glasses leg rotates to a folding state, one end of the glasses leg and the first matching surface form abutting fit, and when the glasses leg rotates to an unfolding state, one end of the glasses leg and the second matching surface form abutting fit. The elastic force of the elastic sheet is utilized to enable one end of the glasses leg to move close to the first matching surface and the second matching surface of the hook part, when one end of the glasses leg is positioned at a position in abutting fit with the first matching surface or the second matching surface, the glasses leg can be stably kept at a position corresponding to the first matching surface or the second matching surface under elastic acting force, the glasses leg is not easy to rotate by itself, and the glasses leg can be driven to rotate to a position in stable abutting fit with the first matching surface or the second matching surface under the elastic action when the glasses leg rotates to a position close to the first matching surface or the second matching surface. In addition, when the glasses legs are excessively opened, the elastic sheets can also provide elastic acting force for the glasses legs to rotate inwards, so that the glasses legs can be elastically clamped on the face of a wearer, and the stability of the glasses in wearing is improved.
Further, a gap is formed between the other side of the hook part and one end of the pile head, and when the glasses legs rotate to an open state, one end of each glasses leg is placed into the gap, so that the overall appearance of the glasses frame is more attractive.
Further, the other side of the hook part is provided with a groove at a position corresponding to the groove, and the arrangement of the groove can improve the elastic deformation capability of the hook part, and particularly, when the glasses legs are in an excessively opened state, the hook part can also provide a certain elastic force for resetting the glasses legs.
Further, one end of the groove, corresponding to the opening, comprises an obliquely extending mounting channel, and the width of the mounting channel is gradually reduced along the mounting direction of the elastic sheet. The installation passageway sets up can be convenient with the other end of shell fragment through opening guide installation in the slot, because installation passageway is the slope extension, after the other end of shell fragment and slot establishment connection, be difficult to deviate from in the slot.
Further, the number of the hooks is at least two, the hooks are distributed at intervals in the longitudinal direction, the number of the hanging holes at the other end of the elastic sheet is at least two, the hooks are distributed at intervals in the longitudinal direction, the hanging holes and the hooks are correspondingly matched in a rotating sleeve manner, the plurality of groups of hooks and the hanging holes are correspondingly matched in a connecting manner, and therefore stability in connection between the elastic sheet and the first connecting seat can be improved.
Further, one end of the second connecting seat, which corresponds to the pile head, is provided with a mounting hole, and the other end of the elastic sheet is embedded and fixed in the mounting hole, so that the positioning effect on the other end of the elastic sheet is improved.
Further, a first through groove connected with the mounting hole is formed in the inner side of one end of the second connecting seat, when the elastic sheet deforms, the elastic sheet can be inserted into the first through groove, the first through groove has an abdicating effect on the elastic sheet, and the deformation effect of the elastic sheet is improved.
Further, the second connecting seat comprises a flat supporting plate and a cover plate, the cover plate is fixed on one side of the supporting plate, the other side of the supporting plate is fixed on the inner side of the glasses leg, one end of the supporting plate is provided with a second through groove forming the mounting hole, and one end of the cover plate is provided with the first through groove.
Further, the other end of the elastic piece is bent and extended along the outward inclination of the first through groove, so that the installation is convenient, the part of the elastic piece can be inserted and installed into the first through groove, and the connection effect with the second connecting seat is improved.
The beneficial effects of the utility model are as follows: compared with the glasses hinge structure adopting a slingshot in the prior art, the elastic force is provided for the rotation of the glasses legs through the elastic sheet, the cost is lower, the screw is not required, the pin shaft is not required, the structure is simple, and the assembly is convenient. Compared with the hinge structure in the prior art, the elastic sheet is adopted to replace the slingshot, so that the service life of the product can be prolonged, the whole structure of the hinge structure is more compact and portable, the aesthetic property of the glasses can be improved, and the glasses are particularly suitable for glasses with high myopia or hyperopia.
Drawings
FIG. 1 is a state diagram of the use of an embodiment of the present utility model;
FIG. 2 is a perspective view of an embodiment of the present utility model in a normally open temple state;
FIG. 3 is a top view of an embodiment of the present utility model in a normally open temple state;
FIG. 4 is a top view of an embodiment of the present utility model in a temple over-open condition;
FIG. 5 is a top view of an embodiment of the present utility model in a temple closed position;
FIG. 6 is an exploded view of an embodiment of the present utility model;
fig. 7 is a cross-sectional view of an embodiment of the present utility model.
Detailed Description
An embodiment of the elastic hinge structure of the glasses of the present utility model is shown in fig. 1 to 7: the glasses comprise a pile head 1, glasses legs 2 and elastic pieces 3, wherein the pile head 1 is matched and connected with the frame parts of the glasses, a first connecting seat 4 is arranged on the inner side of one end of the pile head 1, a second connecting seat 5 is arranged on the inner side of one end of the glasses legs 2, the first connecting seat 4 comprises a hook part 41 arranged towards the directions of the glasses legs 2, the hook part 41 comprises a groove 411, an opening 412 is formed in one side of the hook part 41, one end of the elastic pieces 3 is matched and fixed with the second connecting seat 5, the other end of the elastic pieces 3 comprises a hanging hole 31, the other end of the elastic pieces 3 and the hook part 41 form a running sleeve joint fit through the hanging hole 31, the other end of the elastic pieces 3 can be inserted into the groove 411 along the opening 412, the front end of the hook part 41 is provided with a first matching surface 413, the other side of the hook part 41 is provided with a second matching surface 414, a corner is formed between the first matching surface 413 and the second matching surface 414, a slit 6 is formed between one end of the glasses legs 2 and the other end of the elastic pieces 3, the elastic pieces 3 can be matched with the other end of the glasses legs 2 in a mode of the eye joint mode of the eye 2, and the eye joint mode of the eye joint 2 is not to be closed with the eye joint 2, and the eye joint 2 is enabled to be in a state of the eye joint mode of the eye joint 2, and the eye joint 2 is not to be matched with the eye joint 2. By means of elasticity of the elastic sheet, one end of the glasses leg 2 can abut against the first matching surface 413 and the second matching surface 414 of the hook portion 41, when one end of the glasses leg 2 is located at a position where the glasses leg 2 abuts against the first matching surface 413 or the second matching surface 414, the glasses leg 2 and the first matching surface 413 or the second matching surface 414 are stably contacted, the glasses leg 2 can be stably kept at a position corresponding to the first matching surface 413 or the second matching surface 414 under elastic acting force, the glasses leg 2 is not easy to rotate by itself, and when the glasses leg 2 rotates to a position close to the first matching surface 413 or the second matching surface 414, namely, a corner position, the glasses leg 2 is driven to rotate to a position where the glasses leg 2 abuts against the first matching surface 413 or the second matching surface 414 stably under the action of elasticity. In addition, when the glasses legs 2 are excessively opened, the elastic sheets 3 can also provide elastic acting force for the glasses legs 2 to rotate inwards, so that the glasses legs 2 can be elastically clamped on the face of a wearer, and the stability of the glasses during wearing is improved.
A notch 11 is formed between the other side of the hook 41 and one end of the pile head 1, when the glasses leg 2 rotates to an open state, one end of the glasses leg 2 is placed in the notch 11, so that the outer sides of the glasses leg 2 and the pile head 1 can be kept in a flush state, and the overall appearance of the glasses frame is more attractive.
The other side of the hook portion 41 is provided with a groove 414 at a position corresponding to the groove 411, and the groove 414 can improve the elastic deformation capability of the hook portion 41, and particularly when the glasses leg 2 is in an excessively opened state, the hook portion 41 can also provide a certain elastic force for resetting the glasses leg 2. Referring to fig. 4, when the temple 2 is excessively opened, the hook 41 is also elastically deformed to some extent when being pulled by the elastic sheet 3.
The end of the groove 411 corresponding to the opening 412 includes an inclined mounting channel 415, the end of the mounting channel 415 corresponding to the opening 412 is inclined toward the pile head 1, and the width of the mounting channel 415 is gradually reduced along the mounting direction of the spring plate 3. The installation channel 415 can conveniently guide the other end of the spring plate 3 to be installed in the groove 411 through the opening 412, and the installation channel 415 is inclined to extend, so that the spring plate cannot easily be separated from the groove 411 after the other end of the spring plate 3 is connected with the groove 411.
In this embodiment, the number of the hooks 41 is two, and the hooks are arranged at intervals in the longitudinal direction, the number of the hanging holes 31 at the other end of the elastic sheet 3 is two, and the hooks 31 and the hooks 41 are correspondingly rotated and sleeved and matched, and the plurality of groups of hooks 41 and the hooks 31 are correspondingly connected and matched, so that the stability of the elastic sheet 3 and the first connecting seat 4 during connection can be improved. In other embodiments, three or more groups may be provided.
The first connecting seat 4 is welded and fixed on the pile head 1.
Referring to fig. 7, one end of the second connecting seat 5 corresponding to the pile head 1 is provided with a mounting hole 51, and the other end of the elastic sheet 3 is embedded and fixed in the mounting hole 51, so as to improve the positioning effect on the other end of the elastic sheet 3. In addition, the other end of the spring plate 3 can be shielded, so that the aesthetic property is improved.
The first through groove 52 that one end inboard of second connecting seat 5 is provided with and is connected with mounting hole 51, can insert first through groove 52 when shell fragment 3 deformation, and first through groove 52 plays the effect of stepping down to shell fragment 3, improves the deformation effect of shell fragment 3.
Referring to fig. 6, the second connecting seat 5 includes a flat support plate 501 and a cover plate 502, the cover plate 502 is fixed on one side of the support plate 501, the other side of the support plate 501 is fixed on the inner side of the temple 2, a second through slot 53 forming the mounting hole 51 is provided at one end of the support plate 501, and the first through slot 52 is provided at one end of the cover plate 502. The side walls of the mounting hole 51 are provided by the inner side of the temple 2 and the cover plate 502, respectively.
The support plate 501, the cover plate 502 and the glasses leg 2 of the second connecting seat 5 are fixed by welding, and one end of the elastic sheet 3 is welded and fixed in the mounting hole 51 while the cover plate 502 is welded.
The other end of the elastic sheet 3 is bent and extended outwards in an inclined manner along the first through groove 52, so that the installation is convenient, the part of the elastic sheet 3 can be inserted and installed into the first through groove 52, and the connection effect with the second connecting seat 5 is improved.
The above embodiment is only one of the preferred embodiments of the present utility model, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (9)
1. The utility model provides an elastic hinge structure of glasses, includes pile head, mirror leg, shell fragment, its characterized in that: the pile head comprises a pile head body, and is characterized in that a first connecting seat is arranged on the inner side of one end of the pile head body, a second connecting seat is arranged on the inner side of one end of the mirror leg body, the first connecting seat comprises a hook part arranged towards the direction of the mirror leg body, the hook part comprises a groove, an opening is formed in one side of the hook part, one end of the elastic sheet is fixedly matched with the second connecting seat, the other end of the elastic sheet comprises a hanging hole, the other end of the elastic sheet and the hook part form a rotating sleeve joint fit through the hanging hole, a first matching surface is formed at the front end of the hook part, a second matching surface is formed at the other side of the hook part, a crack is formed between one end of the mirror leg body and the other end of the elastic sheet, the hook part is clamped in the crack, one end of the mirror leg body is abutted to the hook part, and when the mirror leg body rotates to a folding state, one end of the mirror leg body and the first matching surface form an abutting fit, and one end of the mirror leg body and the second matching surface form an abutting fit when the mirror leg body rotates to an opening state.
2. The elastic hinge structure of eyeglasses according to claim 1, wherein: a gap is formed between the other side of the hook part and one end of the pile head, and when the glasses legs rotate to an open state, one end of each glasses leg is placed into the gap.
3. The elastic hinge structure of eyeglasses according to claim 2, characterized in that: the other side of the hook part is provided with a groove at the position corresponding to the groove.
4. The elastic hinge structure of eyeglasses according to claim 1, wherein: one end of the groove, which corresponds to the opening, comprises an obliquely extending mounting channel, and the width of the mounting channel is gradually reduced along the mounting direction of the elastic sheet.
5. The elastic hinge structure of eyeglasses according to claim 1, wherein: the number of the hooks is at least two, the hooks are distributed at intervals in the longitudinal direction, the number of the hanging holes at the other end of the elastic sheet is at least two, the hooks are distributed at intervals in the longitudinal direction, and each hanging hole is correspondingly in rotary sleeving fit with each hook.
6. The elastic hinge structure of eyeglasses according to claim 1, wherein: and one end of the second connecting seat, which corresponds to the pile head, is provided with a mounting hole, and the other end of the elastic piece is embedded and fixed in the mounting hole.
7. The elastic hinge structure of eyeglasses according to claim 6, wherein: the inner side of one end of the second connecting seat is provided with a first through groove connected with the mounting hole.
8. The elastic hinge structure of eyeglasses according to claim 7, wherein: the second connecting seat comprises a flat supporting plate and a cover plate, the cover plate is fixed on one side of the supporting plate, the other side of the supporting plate is fixed on the inner side of the glasses leg, one end of the supporting plate is provided with a second through groove forming the mounting hole, and one end of the cover plate is provided with the first through groove.
9. The elastic hinge structure of eyeglasses according to claim 7, wherein: the other end of the elastic sheet is outwards inclined, bent and extended along the first through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916741.5U CN220305579U (en) | 2023-07-20 | 2023-07-20 | Elastic hinge structure for glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916741.5U CN220305579U (en) | 2023-07-20 | 2023-07-20 | Elastic hinge structure for glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305579U true CN220305579U (en) | 2024-01-05 |
Family
ID=89376011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916741.5U Active CN220305579U (en) | 2023-07-20 | 2023-07-20 | Elastic hinge structure for glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305579U (en) |
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2023
- 2023-07-20 CN CN202321916741.5U patent/CN220305579U/en active Active
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