CN219609363U

CN219609363U - Hinge-free glasses leg connecting structure with simple structure

Info

Publication number: CN219609363U
Application number: CN202320582766.XU
Authority: CN
Inventors: 陈亮
Original assignee: Shenzhen Price Technology Co ltd
Current assignee: Shenzhen Price Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-29
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a hinge-free glasses leg connecting structure with a simple structure, and belongs to the technical field of glasses. Including picture frame, glasses leg, the tip of picture frame is provided with the pile head, is provided with the axis of rotation on the pile head, and the tip of glasses leg is provided with rotates the shell fragment, and the front end of rotating the shell fragment is provided with the rotating hook with axis of rotation looks adaptation, rotates the hook rotation and connects in the axis of rotation. The front end of the pile head is inwards bent to form a hook-shaped structure, a hollowed limiting groove is formed in the hook-shaped structure, the rotary elastic sheet is installed in the limiting groove, and the rotary shaft is arranged at the tail end of the hook-shaped structure. The utility model has the advantages that compared with the prior art: according to the glasses leg connecting structure, the elastic sheet with the rotating hook is matched with the rotating shaft to realize rotation between the glasses legs and the pile head, a hinge is not needed, the structure is simple, the weight is light, and wearing comfort can be improved; the positioning elastic sheet can position the structure at the glasses legs, so that the looseness of the glasses legs is avoided, and the stability of the structure is improved.

Description

Hinge-free glasses leg connecting structure with simple structure

Technical Field

The utility model belongs to the technical field of glasses, and particularly relates to a hinge-free glasses leg connecting structure with a simple structure.

Background

Glasses are used as vision correction tools and shading tools in life more and more widely, and the glasses frame mainly plays a role of a bracket for supporting lenses to form the glasses to be worn on eyes of people. The glasses frame mainly comprises a glasses frame and two glasses legs, wherein the glasses frame is provided with a pile head, the glasses legs are connected to the pile head through hinges, and the two glasses legs are arranged on two sides of the glasses frame and can be hooked on earroots of a wearer for fixing when the glasses frame is worn.

The pile head and the glasses leg of the glasses frame in the current market are connected by adopting a threaded hinge, and the glasses frame has the advantages of complex structure, heavier quality and poorer wearing comfort.

The utility model discloses an integrated into one piece spectacle frame as in the prior art of application number CN20414118530.2, including the glasses leg, the hinge, the mounting, manor and spectacle-frame, the hinge includes preceding hinge and back hinge, glasses leg and back hinge are sheet integrated into one piece, the back hinge is equipped with the second cylinder of buckling by the sheet, spectacle-frame, manor and preceding hinge are sheet integrated into one piece, preceding hinge is connected with the spectacle-frame through manor, preceding hinge is equipped with the first cylinder of buckling by the sheet, first cylinder side is equipped with the holding chamber, the second cylinder inserts the holding intracavity and is fixed through the mounting, the mounting includes the swivel nut, first loop bar, second loop bar and screw, the screw passes in proper order in second loop bar, first cylinder, screw-in swivel nut behind the first loop bar, by sheet bending process integrated into one piece.

The glasses frame disclosed in the patent adopts the screw hinge to connect the pile head and the glasses legs, and has the advantages of convenient opening and closing, but has the problems of complex structure, heavier quality and poor wearing comfort.

Disclosure of Invention

In order to solve the problems, the primary aim of the utility model is to provide a hinge-free glasses leg connecting structure with simple structure, which adopts a spring plate with a rotating hook to be matched with a rotating shaft to realize the rotation between the glasses legs and a pile head, so that a threaded hinge can be saved, the structure is simplified, the weight of the glasses legs is reduced, the assembly is convenient, and the wearing comfort can be improved;

the utility model provides a hinge-free glasses leg connecting structure with simple structure, low cost and convenient use and popularization.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a hinge-free glasses leg connecting structure with a simple structure, which comprises a glasses frame and glasses legs, wherein a pile head is arranged at the end part of the glasses frame, a rotating shaft is arranged on the pile head, a rotating elastic piece is arranged at the end part of the glasses legs, a rotating hook matched with the rotating shaft is arranged at the front end of the rotating elastic piece, and the rotating hook is rotationally connected to the rotating shaft. According to the utility model, the elastic sheet with the rotating hook is matched with the rotating shaft to realize the rotation between the glasses legs and the pile head, a hinge is not needed, the structure is simple, the weight is light, and the wearing comfort can be improved.

Further, the pile head front end is inwards bent to form a hook-shaped structure, a hollowed limiting groove is formed in the hook-shaped structure, the rotating elastic sheet is installed in the limiting groove, and the rotating shaft is arranged at the tail end of the hook-shaped structure. In the utility model, the hook-shaped structure can form the accommodating groove to provide the accommodating space for the rotating spring plate, and the limiting groove can limit the rotating spring plate to avoid the position deviation of the rotating spring plate in the rotating process.

Further, the two rotating spring plates are arranged and are vertically symmetrically arranged, the two limiting grooves are vertically symmetrically arranged, and the two rotating spring plates are respectively arranged in the two limiting grooves.

Further, a positioning spring piece is further arranged between the two rotating spring pieces, a positioning groove is arranged between the two limiting grooves, and when the glasses legs are completely folded, the positioning spring piece is limited in the positioning groove; when the glasses legs are fully unfolded, the positioning elastic sheet is attached to the outer side face of the pile head. The positioning elastic sheet can position the structure at the glasses legs, so that the looseness of the glasses legs is avoided, and the stability of the structure is improved.

Furthermore, the positioning spring plate and the rotating spring plate are made of super-elastic materials, and the super-elastic materials comprise super-elastic stainless steel and beta titanium. The connection and rotation of the glasses leg and the pile head are realized by utilizing the superelastic characteristics of the superelastic material, and the structure is simple and the rotation is convenient.

The utility model has the advantages that compared with the prior art: according to the glasses leg connecting structure, the elastic sheet with the rotating hook is matched with the rotating shaft to realize rotation between the glasses legs and the pile head, a hinge is not needed, the structure is simple, the weight is light, and wearing comfort can be improved; the positioning elastic sheet can position the structure at the glasses legs, so that the looseness of the glasses legs is avoided, and the stability of the structure is improved.

Drawings

Fig. 1 is a top view of the present embodiment.

Fig. 2 is a partial enlarged view of a in fig. 1.

Fig. 3 is a right side view of the present embodiment.

Fig. 4 is a partial enlarged view of B in fig. 3.

Fig. 5 is a top view of the pile head in this embodiment.

Fig. 6 is a top view of the rotary spring and the positioning spring in the present embodiment.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

referring to fig. 1-6, the present embodiment provides a hinge-free temple connection structure with simple structure, which comprises a frame 1 and temple 2, wherein the end of the frame 1 is provided with a pile head 3, the pile head 3 is provided with a rotating shaft 31, the end of the temple 2 is provided with a rotating spring 4, the front end of the rotating spring 4 is provided with a rotating hook 41 adapted to the rotating shaft 31, and the rotating hook 41 is rotatably connected to the rotating shaft 31. In the utility model, the elastic sheet with the rotating hook 41 is matched with the rotating shaft 31 to realize the rotation between the glasses leg 2 and the pile head 3, a hinge is not needed, the structure is simple, the weight is light, and the wearing comfort can be improved.

Further, the front end of the pile head 3 is bent inwards to form a hook-shaped structure, a hollow limiting groove 32 is formed in the hook-shaped structure, the rotary spring plate 4 is installed in the limiting groove 32, and the rotary shaft 31 is arranged at the tail end of the hook-shaped structure. In the utility model, the hook-shaped structure can form the accommodating groove to provide the accommodating space for the rotary spring plate 4, and the limiting groove 32 can limit the rotary spring plate 4 to avoid the position deviation of the rotary spring plate 4 in the rotating process.

Further, two rotating spring plates 4 are arranged and are vertically symmetrically arranged, two limiting grooves 32 are arranged and are vertically symmetrically arranged, and the two rotating spring plates 4 are respectively arranged in the two limiting grooves 32.

Further, a positioning spring piece 5 is further arranged between the two rotating spring pieces 4, a positioning groove 33 is arranged between the two limiting grooves 32, and when the glasses legs 2 are completely folded, the positioning spring piece 5 is limited in the positioning groove 33; when the glasses legs 2 are fully unfolded, the positioning elastic pieces 5 are attached to the outer side faces of the pile heads 3. The positioning spring piece 5 can position the structure on the glasses leg 2, so that the glasses leg 2 is prevented from loosening, and the stability of the structure is improved.

Further, the positioning spring plate 5 and the rotating spring plate 4 are made of super-elastic materials, such as super-elastic stainless steel and beta titanium. The connection and rotation of the glasses leg 2 and the pile head 3 are realized by utilizing the superelastic characteristics of the superelastic material, and the structure is simple and the rotation is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The hinge-free glasses leg connecting structure is characterized by comprising a glasses frame and glasses legs, wherein a pile head is arranged at the end part of the glasses frame, a rotating shaft is arranged on the pile head, a rotating elastic piece is arranged at the end part of the glasses legs, a rotating hook matched with the rotating shaft is arranged at the front end of the rotating elastic piece, and the rotating hook is rotationally connected to the rotating shaft;

the pile head front end is inwards bent to form a hook-shaped structure, a hollowed limiting groove is formed in the hook-shaped structure, the rotating elastic sheet is installed in the limiting groove, and the rotating shaft is arranged at the tail end of the hook-shaped structure.

2. The hinge-free temple connection of claim 1 wherein said plurality of rotating spring plates are vertically symmetrically disposed, said plurality of limiting grooves are vertically symmetrically disposed, and said plurality of rotating spring plates are respectively disposed in said plurality of limiting grooves.

3. The hinge-free temple connection structure of claim 2, wherein a positioning spring is further provided between the two rotating spring plates, a positioning groove is provided between the two limiting grooves, and the positioning spring plates are limited in the positioning groove when the temple is completely folded; when the glasses legs are fully unfolded, the positioning elastic sheet is attached to the outer side face of the pile head.

4. A simple structure hinge-less temple connection according to claim 3 wherein said positioning spring and said rotating spring are made of a superelastic material, said superelastic material comprising superelastic stainless steel and beta titanium.