CN219225225U - Glasses leg hinge-free elastic positioning structure - Google Patents
Glasses leg hinge-free elastic positioning structure Download PDFInfo
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- CN219225225U CN219225225U CN202320292322.2U CN202320292322U CN219225225U CN 219225225 U CN219225225 U CN 219225225U CN 202320292322 U CN202320292322 U CN 202320292322U CN 219225225 U CN219225225 U CN 219225225U
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- pin shaft
- glasses leg
- pile head
- glasses
- positioning groove
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Abstract
The utility model relates to the technical field of glasses structures, in particular to a hinge-free elastic positioning structure of glasses legs, which comprises the glasses legs, connecting pieces fixed on the glasses legs and pile heads connected on the connecting pieces; the connecting piece is arranged on the upper side and the lower side of the glasses leg; the connecting sheet is provided with a pin shaft positioning groove; one end of the pin shaft positioning groove penetrates through the side surface of the connecting sheet; an elastic element is fixed on the glasses leg; the upper side and the lower side of the pile head are respectively provided with a pin shaft which can rotate in the pin shaft positioning groove; the pin shafts on two sides are respectively inserted into pin shaft positioning grooves on the upper side and the lower side; the elastic element elastically presses the pin shaft at the tail end of the pin shaft positioning groove. When the utility model is used, the pile head and the glasses legs are easy to detach, and the glasses legs are convenient to assemble and replace.
Description
Technical Field
The utility model relates to the technical field of glasses structures, in particular to a hinge-free elastic positioning structure of glasses legs.
Background
Glasses, mainly used for correcting myopia, hyperopia and astigmatism to make eyes see more clearly, mainly comprise glasses frames, glasses lenses and glasses legs, and usually people can correct vision or protect eyes by wearing glasses.
Such as application number 202121039985.0; in the utility model, a hinge hole is arranged on a glasses leg; the glasses frame is provided with a connecting part, an arc-shaped fixing groove is formed in the connecting part, and a fixing plate is arranged in the fixing groove; the hinge hole adopts bolts to hinge between the two fixing plates; the eyeglass frame and the eyeglass legs are hinged through the hinge holes and the fixing plates by bolts; the screw connection mode is simple in structure; however, the connection position between the glasses frame and the glasses legs is narrow, and in order to ensure the appearance of the glasses, the diameter of the bolt adopted for connection at the position is small. Therefore, when the bolts are installed, the difficulty of assembling the bolts and the hinging holes is high due to the small diameter of the hinging holes, and the difficulty of assembling the glasses is high, a special screwdriver is needed when the bolts are installed and disassembled, and once sundries are hidden, the sundries are difficult to be clearly seen due to the small screw heads of the bolts; the screwdriver head is difficult to insert into the groove of bolt head, and the replacement difficulty of mirror leg is big.
Therefore, it is necessary to design a glasses leg positioning structure which is convenient to assemble and disassemble.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art and provide a hinge-free elastic positioning structure for glasses legs, which is convenient to assemble and disassemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a hinge-free elastic positioning structure of glasses legs, which comprises the glasses legs, connecting pieces fixed on the glasses legs and pile heads connected on the connecting pieces;
the connecting pieces are arranged on the upper side and the lower side of the glasses leg; the connecting piece is provided with a pin shaft positioning groove; one end of the pin shaft positioning groove penetrates through the side surface of the connecting sheet; an elastic element is fixed on the glasses leg; the upper side and the lower side of the pile head are respectively provided with a pin shaft which can rotate in the pin shaft positioning groove; the pin shafts on two sides are respectively inserted into pin shaft positioning grooves on the upper side and the lower side; the elastic element elastically presses the pin shaft at the tail end of the pin shaft positioning groove.
Further, the pin shaft positioning groove is L-shaped; the tail end of the pin shaft positioning groove faces to one side far away from the glasses leg.
Further, a stop bar is arranged on the pile head; the connecting piece is provided with a limiting block on the swing path of the stop bar.
Further, the elastic element is a U-shaped spring piece; the two outer side surfaces of the U-shaped spring piece are respectively abutted against the glasses leg and the pile head; spring piece limit grooves are formed in the upper side and the lower side of the U-shaped spring piece; the width of the connecting sheet is equal to the width of the elastic sheet limiting groove; the two connecting sheets are respectively embedded into the two elastic sheet limiting grooves.
Further, the connecting piece is a U-shaped piece; the connecting sheet is two arms of the U-shaped piece; the upper side and the lower side of the glasses leg are provided with metal buckle positioning grooves; the width of the metal buckle positioning groove is equal to that of the connecting sheet; the two connecting sheets are respectively embedded into the two metal buckle positioning grooves; the inner bottom wall of the connecting piece is abutted against the surface, far away from the pile head, of the glasses leg.
After the structure is adopted, the utility model has the beneficial effects that: according to the hinge-free elastic positioning structure for the glasses legs, when the hinge-free elastic positioning structure is used, the pile head is fixed on the glasses frame, and the width between the two connecting pieces is equal to the width of the pile head, so that the pile head cannot slide up and down after being inserted between the two connecting pieces, and the pin shaft cannot be pulled out in the vertical direction; after the pin shaft is elastically pressed at the tail end of the pin shaft positioning groove through the elastic element, the pile head and the glasses leg are connected, and the pile head can rotate around the pin shaft relative to the connecting piece due to the elastic pressing of the elastic element and the pile head; the folding action of relative rotation of the glasses legs and the pile head can be realized; the elastic element is elastically pressed on the pile head, so that the pin shaft is not easy to loose in the pin shaft positioning groove, and a stable connecting structure is realized; when the pile head and the connecting piece are installed, only the resistance of the elastic element is needed to be overcome, after the elastic element is pressed down, the pin shaft slides into the tail end along the pin shaft positioning groove, and finally the elastic element is reset to abut against the pile head; the pile head and the glasses legs are convenient and simple to install; when the pile head is detached from the connecting piece, the resistance of the elastic element is overcome, and the pile head is pressed, so that the pin roll slides out along the pin roll positioning groove; the pile head and the glasses legs are easy to detach, and the glasses legs are convenient to assemble and replace.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a partial view of the temple;
FIG. 4 is a view showing the structure of a U-shaped spring piece;
FIG. 5 is a block diagram of a connector;
FIG. 6 is a block diagram of a pile head;
reference numerals illustrate:
1. a temple; 101. a metal buckle positioning groove; 2. an elastic element; 201. spring plate limit groove;
3. a connecting piece; 301. a pin positioning groove; 302. a limiting block; 4. a pile head; 401. a pin shaft;
402. and (5) a stop bar.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the hinge-free elastic positioning structure of the glasses leg of the present utility model comprises a glasses leg 1, a connecting piece 3 fixed on the glasses leg 1 and a pile head 4 connected on the connecting piece 3;
the connecting pieces 3 are arranged on the upper side and the lower side of the glasses leg 1; the connecting sheet is provided with a pin shaft positioning groove 301; one end of the pin shaft positioning groove 301 penetrates through the side surface of the connecting sheet; an elastic element 2 is fixed on the glasses leg 1; the upper side and the lower side of the pile head 4 are respectively provided with a pin 401 which can rotate in the pin positioning groove 301; the pin shafts 401 on the two sides are respectively inserted into the pin shaft positioning grooves 301 on the upper side and the lower side; the elastic element 2 elastically presses the pin 401 at the tail end of the pin positioning groove 301;
the pile head 4 is fixed on the mirror frame, and the width between the two connecting sheets is equal to the width of the pile head 4, so that the pile head 4 cannot slide up and down after being inserted between the two connecting sheets, and the pin shaft 401 cannot be pulled out along the vertical direction; after the pin shaft 401 is elastically pressed at the tail end of the pin shaft positioning groove 301 through the elastic element 2, the connection between the pile head 4 and the glasses leg 1 is realized, and the pile head 4 can rotate around the pin shaft 401 relative to the connecting piece 3 because the elastic element 2 and the pile head 4 are elastically pressed; the folding action of the relative rotation of the glasses leg 1 and the pile head 4 can be realized; the elastic element 2 is elastically pressed on the pile head 4, so that the pin 401 is not easy to loose in the pin positioning groove 301, and a stable connecting structure is realized;
when the pile head 4 and the connecting piece 3 are installed, only the resistance of the elastic element 2 needs to be overcome, after the elastic element 2 is pressed down, the pin shaft 401 slides into the tail end along the pin shaft positioning groove 301, and finally the elastic element 2 is reset to abut against the pile head 4; the pile head 4 and the glasses leg 1 are convenient and simple to install; when the pile head 4 is detached from the connecting piece 3, the resistance of the elastic element 2 is overcome, and the pile head 4 is pressed, so that the pin 401 slides out along the pin positioning groove 301; the pile head 4 and the glasses legs 1 are easy to disassemble, and the glasses legs are convenient to assemble and replace.
As shown in fig. 5, as a preferred mode of the present utility model, the pin positioning groove 301 has an "L" shape; the tail end of the pin shaft positioning groove 301 faces to one side far away from the glasses leg 1; the pin shaft positioning groove 301 is L-shaped, a turning position is formed, the difficulty in pulling out the pin shaft 402 from the pin shaft positioning groove 301 is increased, and the pile head 4 is more firmly connected with the connecting piece 3.
As shown in fig. 6, as a preferred mode of the present utility model, the pile head 4 is provided with a stop bar 402; the limiting block 302 is arranged on the swing path of the stop bar 402; when the glasses legs are closed, the pile head 4 rotates around the pin shaft 401, and when the stop bar 402 is in contact with the limiting block 302, the maximum rotation angle of the glasses legs 1 is limited for the maximum rotation angle of the pile head 4, so that the glasses legs 1 are prevented from being contacted with glasses glass to scratch the glasses.
As shown in fig. 4, as a preferred mode of the present utility model, the elastic element 2 is a U-shaped spring piece; the two outer side surfaces of the U-shaped spring piece are respectively abutted against the glasses leg 1 and the pile head 4; the upper side and the lower side of the U-shaped spring piece are respectively provided with a spring piece limiting groove 201; the width of the connecting sheet is equal to the width of the elastic sheet limiting groove 201; the two connecting sheets are respectively embedded into the two elastic sheet limiting grooves 201; the U-shaped spring piece is pressed against the glasses leg 1 and the pile head 4 respectively by adopting an elastic pressing structure, the pin shaft 401 is provided with a force pressed in the pin shaft positioning groove 301, and the two connecting pieces are embedded into the piece limiting groove 201, so that one end of the U-shaped spring piece, pressed against the glasses leg 1, cannot slide relative to the connecting piece 3, and the positioning of the U-shaped spring piece and the glasses leg 1 is realized.
As shown in fig. 3, as a preferred mode of the present utility model, the connecting member 3 is a U-shaped member; the connecting sheet is two arms of the U-shaped piece; the upper side and the lower side of the glasses leg 1 are provided with metal buckle positioning grooves 101; the width of the metal buckle positioning groove 101 is equal to that of the connecting sheet; the two connecting sheets are respectively embedded into the two metal buckle positioning grooves 101; the inner bottom wall of the connecting piece 3 is abutted against the surface, far away from the pile head 4, of the glasses leg 1;
the U-shaped spring piece compresses tightly the glasses leg 1 to the inner bottom wall of the connecting piece 3, and in addition, the metal buckle positioning groove 101 is used for limiting the glasses leg 1 and the connecting piece 3, so that the U-shaped spring piece is used for connecting the glasses leg 1 with the connecting piece 3, the elastic element 2 is only required to be disassembled from the glasses leg 1 and the connecting piece 3, in addition, under the condition that the glasses leg 1 is turned outwards when the glasses are worn, gaps exist between the spring pieces of the U-shaped structure, a gap is provided for the elastic turning of the glasses leg 1, the glasses leg 1 is more comfortable to wear, and after the two ends of the spring pieces are contacted with each other and abutted against each other, the glasses leg 1 is turned outwards for the maximum value, and the glasses leg 1 is prevented from being turned outwards in a transitional mode.
When the pile head is used, the pile head is fixed on the mirror frame, and the width between the two connecting sheets is equal to the width of the pile head, so that the pile head cannot slide up and down after being inserted between the two connecting sheets, and the pin shaft cannot be pulled out along the vertical direction; through one end of the U-shaped spring piece
After the pin shaft is elastically pressed at the tail end of the pin shaft positioning groove, the connection between the pile head and the glasses leg is realized, and the elastic element and the pile head are elastically pressed, so that the pile head can rotate around the pin shaft relative to the connecting piece, and the folding action of the glasses leg and the pile head relative to each other can be realized; the elastic element is elastically pressed on the pile head, so that the pin shaft is not easy to loose in the pin shaft positioning groove, and a stable connecting structure is realized; when the pile head and the connecting piece are installed, only the resistance of the elastic element is needed to be overcome, after the elastic element is pressed down, the pin shaft slides into the tail end along the pin shaft positioning groove, and finally the elastic element is reset to abut against the pile head; the pile head and the glasses legs are convenient and simple to install; when the pile head is detached from the connecting piece, the resistance of the elastic element is overcome, and the pile head is pressed, so that the pin roll slides out along the pin roll positioning groove; the pile head and the glasses legs are easy to disassemble, so that the glasses legs are convenient to assemble and replace; the U-shaped spring piece other end compresses tightly the mirror leg to the interior diapire of connecting piece compresses tightly, and the metal knot constant head tank is spacing to mirror leg and connecting piece, realize that the U-shaped spring piece is with the mirror leg with the connection of connecting piece, the dismantlement of mirror leg and connecting piece only need with elastic element can, in addition because elastic element is U type structure, when wearing glasses, under the condition that the mirror leg turns up appears, because there is the clearance between the spring piece of U type structure, provide the space for mirror leg bullet upset outward, wear more comfortablely, after the both ends of spring piece contact each other and support tightly, for the maximum value of mirror leg turn up, prevent that the mirror leg from turning up excessively outward.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a glasses leg does not have hinge elasticity location structure, it includes glasses leg (1), connecting piece (3) and stake head (4) of connecting on connecting piece (3) that are fixed on glasses leg (1);
the method is characterized in that: the connecting pieces (3) are arranged on the upper side and the lower side of the glasses leg (1); the connecting piece is provided with a pin shaft positioning groove (301); one end of the pin shaft positioning groove (301) penetrates through the side surface of the connecting sheet; an elastic element (2) is fixed on the glasses leg (1); the upper side and the lower side of the pile head (4) are respectively provided with a pin shaft (401) which can rotate in the pin shaft positioning groove (301); the pin shafts (401) on two sides are respectively inserted into pin shaft positioning grooves (301) on the upper side and the lower side; the elastic element (2) elastically presses the pin shaft (401) at the tail end of the pin shaft positioning groove (301).
2. The rimless resilient positioning structure of an eyeglass temple according to claim 1, wherein: the pin shaft positioning groove (301) is L-shaped; the tail end of the pin shaft positioning groove (301) faces to one side far away from the glasses leg (1).
3. The rimless resilient positioning structure of an eyeglass temple according to claim 1, wherein: a stop bar (402) is arranged on the pile head (4); the connecting piece is provided with a limiting block (302) on the swinging path of the stop strip (402).
4. The rimless resilient positioning structure of an eyeglass temple according to claim 1, wherein: the elastic element (2) is a U-shaped spring piece; the two outer side surfaces of the U-shaped spring piece are respectively abutted against the glasses leg (1) and the pile head (4); the upper side and the lower side of the U-shaped spring piece are respectively provided with a spring piece limiting groove (201); the width of the connecting sheet is equal to the width of the elastic sheet limiting groove (201); the two connecting sheets are respectively embedded into the two elastic sheet limiting grooves (201).
5. The rimless resilient positioning structure of an eyeglass temple as set forth in claim 4 wherein: the connecting piece (3) is a U-shaped piece; the connecting sheet is two arms of the U-shaped piece; the upper side and the lower side of the glasses leg (1) are provided with metal buckle positioning grooves (101); the width of the metal buckle positioning groove (101) is equal to the width of the connecting sheet; the two connecting sheets are respectively embedded into the two metal buckle positioning grooves (101); the inner bottom wall of the connecting piece (3) is abutted against the surface, far away from the pile head (4), of the glasses leg (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320292322.2U CN219225225U (en) | 2023-02-23 | 2023-02-23 | Glasses leg hinge-free elastic positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320292322.2U CN219225225U (en) | 2023-02-23 | 2023-02-23 | Glasses leg hinge-free elastic positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219225225U true CN219225225U (en) | 2023-06-20 |
Family
ID=86754675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320292322.2U Active CN219225225U (en) | 2023-02-23 | 2023-02-23 | Glasses leg hinge-free elastic positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219225225U (en) |
-
2023
- 2023-02-23 CN CN202320292322.2U patent/CN219225225U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |