CN220603797U - Hinge structure for glasses leg pile head of glasses - Google Patents

Abstract

The utility model discloses a glasses leg pile head hinge structure for glasses, which comprises pile heads, glasses legs, pin shafts and abutting spring plates; a placing cavity is formed on the right end face of the pile head, and the right half part of the upper side face of the placing cavity extends upwards to penetrate through the pile head; the left end part of the glasses leg is integrally formed and provided with a hook, and the outer wall of the hook is provided with a chamfer; the abutting spring piece is of a letter R-shaped structure formed by bending and deforming a sheet-shaped elastic body structure. Compared with the prior art, the method has the advantages that: according to the utility model, when the pile head and the glasses leg are actually connected and assembled, the screws are not adopted, and the operation is carried out without tools, so that various problems caused by the fact that the screws are connected with the glasses leg and the pile head in the prior art are effectively solved, the disassembly and assembly of products are more convenient and higher in efficiency, the production efficiency and the yield can be greatly improved during production, and the unfolding angle of the novel glasses leg can be adaptively adjusted according to the head size of a user, so that the novel glasses leg can be suitable for users with different facial forms to wear.

Description

Hinge structure for glasses leg pile head of glasses

Technical Field

The utility model relates to the technical field of glasses, in particular to a glasses leg pile head hinging structure for glasses.

Background

The temples of the current glasses are mostly hinged and fastened to the pile head by metal screws. The screw connection mode is adopted, so that sliding teeth of screws are easily caused in the assembly process, and poor products are further caused; meanwhile, in the using process, the screw is easy to loosen and even drop, a user needs to frequently check the tightness of the screw, and if the screw drops, the user also needs to specially go to a glasses store for repair, so that the screw is very inconvenient; in addition, in the mode of screw connection, no matter in assembly or disassembly, a special small screwdriver is needed, and the disassembly and the assembly are inconvenient; in addition, when the glasses legs of most glasses are unfolded, the unfolding angle is fixed, and the glasses cannot be suitable for users with different facial forms to wear.

Disclosure of Invention

The utility model aims to solve the technical problems by overcoming the technical difficulties, and provides the glasses leg pile head hinging structure for the glasses, which effectively solves various problems of connecting the glasses legs to the glasses pile heads through screws in the prior art, is more convenient to assemble and disassemble, and can be suitable for users with different facial forms to wear.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the glasses leg pile head hinge structure for the glasses comprises pile heads, glasses legs, pin shafts and abutting elastic sheets;

a placing cavity is formed on the right end face of the pile head, and the right half part of the upper side face of the placing cavity extends upwards to penetrate through the pile head;

the left end part of the glasses leg is integrally formed and provided with a hook, and the outer wall of the hook is provided with a chamfer;

the abutting spring piece is of a letter R-shaped structure formed by bending and deforming a sheet-shaped elastic body structure;

the pin shaft is fixedly arranged at the right end part of the pile head, the pile head is hinged with the hooks of the glasses legs through the pin shaft, a space is reserved between the pile head and the glasses legs, the abutting elastic sheet is placed in the placement cavity in a lying mode and is positioned at the lower side of the hooks, and the upper supporting leg part of the abutting elastic sheet is abutted against one chamfer face of one side of the hooks.

Compared with the prior art, the utility model has the advantages that: according to the utility model, when the pile head and the glasses leg are actually connected and assembled, the screws are not adopted, and the operation is carried out without tools, so that various problems caused by the fact that the screws are connected with the glasses leg and the pile head in the prior art are effectively solved, the disassembly and assembly of products are more convenient and higher in efficiency, the production efficiency and the yield can be greatly improved during production, and the unfolding angle of the novel glasses leg can be adaptively adjusted according to the head size of a user, so that the novel glasses leg can be suitable for users with different facial forms to wear.

Drawings

Fig. 1 is a schematic structural view of the assembly process of the present utility model.

Fig. 2 is a schematic view of the assembled structure of the present utility model.

As shown in the figure: 1. a pile head; 2. spectacle legs; 3. a pin shaft; 4. a pressing spring plate; 11. placing the cavity; 21. a hook; 22. chamfering.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

The glasses leg pile head hinge structure for glasses comprises a pile head 1, glasses legs 2, a pin shaft 3 and a collision elastic sheet 4. Specific:

as shown in fig. 1, a placement cavity 11 is formed on the right end surface of the pile head 1, and the right half part of the upper side surface of the placement cavity 11 extends upwards to penetrate through the pile head 1;

as shown in fig. 1, a hook 21 is integrally formed at the left end part of the glasses leg 2, a chamfer 22 is formed on the outer wall of the hook 21, and the included angle of the chamfer 22 is 100 degrees;

as shown in fig. 1, the abutting spring piece 4 is a letter R-shaped structure formed by bending and deforming a sheet metal elastomer structure;

as shown in fig. 2, the right end of the pile head 1 is reserved with a through hole through which the pin shaft 3 passes, two end parts of the pin shaft 3 are fixed on the pile head 1 after being punched and deformed, the pile head 1 is hinged with the hook 21 of the glasses leg 2 through the pin shaft 3, a space is reserved between the pile head 1 and the glasses leg 2, the abutting elastic sheet 4 is placed in the placement cavity 11 in a lying manner and is positioned at the lower side of the hook 21, and the upper leg part of the abutting elastic sheet 4 abuts against one chamfer surface of one side of the hook 21.

This novel when connecting the assembly, as shown in fig. 1, place conflict shell fragment 4 in pile head 1 place cavity 11 in, put into place cavity 11 with the couple 21 of glasses leg 2 again to push down conflict shell fragment 4 (as shown in fig. 2), insert pile head 1 one end's through-hole with round pin axle 3 again and pass, the repression is fixed can.

The embodiment is implemented in specific manner: as shown in fig. 2, under the action of the elastic force of the abutting elastic sheet 4, the hook 21 at one end of the glasses leg 2 hooks the pin shaft 3, so that the connection between the pile head 1 and the glasses leg 2 is realized. After connection, a buffer area is reserved at the joint of the glasses leg 2 and the pile head 1, and when the glasses are worn, the expansion angle has a rebound area due to the elastic force of the abutting elastic sheet 4, so that the comfort is not affected when a user with a larger face is worn. When the glasses legs are closed, the elastic sheet 4 and the glasses legs 2 are abutted against the acting force of the hook-shaped structure, so that an automatic closing effect is achieved. When the glasses legs are unfolded, the elastic sheet 4 and the glasses legs 2 are abutted against the acting force of the hook-shaped structure, so that an automatic unfolding effect is achieved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (3)

1. A mirror leg pile head hinge structure for glasses, its characterized in that: comprises a pile head (1), glasses legs (2), a pin shaft (3) and a collision elastic sheet (4);

a placing cavity (11) is formed on the right end face of the pile head (1), and the right half part of the upper side face of the placing cavity (11) extends upwards to penetrate through the pile head (1);

the left end part of the glasses leg (2) is integrally formed and provided with a hook (21), and a chamfer (22) is formed on the outer wall of the hook (21);

the abutting spring piece (4) is of a letter R-shaped structure formed by bending and deforming a sheet-shaped elastomer structure;

the right end portion of pile head (1) is fixedly arranged at pin shaft (3), pile head (1) is hinged with hook (21) of glasses leg (2) through pin shaft (3), and interval is left between pile head (1) and glasses leg (2), and conflict shell fragment (4) lie down and place in place cavity (11), and lie in hook (21) downside, and the last shank of conflict shell fragment (4) is inconsistent with one side chamfer face of hook (21).

2. The temple bar hinge-coupling structure for eyeglasses of claim 1, wherein: the right end part of the pile head (1) is reserved with a through hole through which the pin shaft (3) passes, and the two end parts of the pin shaft (3) are fixed on the pile head (1) after being punched and deformed.

3. The temple bar hinge-coupling structure for eyeglasses of claim 1, wherein: the abutting spring piece (4) is of a metal spring piece structure.