Glasses leg connecting structure with elastic buffering function

Abstract

The utility model discloses a spectacle leg connecting structure with an elastic buffering function, and belongs to the field of spectacle frames. Comprising a glasses frame and glasses legs, pile heads are arranged at the ends of the glasses frame, shaft seats are installed on the pile heads, shaft cores are installed on the shaft seats, pile head connecting parts are arranged at the ends, close to the pile heads, of the glasses legs, and the pile head connecting parts are rotationally connected with the shaft cores; and the side surface of the shaft seat is provided with a notch for buffering the unfolding and springback of the glasses leg. Compared with the prior art, the glasses leg connecting structure has the advantages that the notches are formed in the shaft seats; when the glasses legs are unfolded, the notches can enable the shaft seats to have deformation spaces, so that the resilience force when the glasses legs are displayed is buffered, the stability of the structure is improved, and the glasses are more comfortable to wear.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses frames, and particularly relates to a glasses leg connection structure with elastic buffering. Background Art

[0002] Glasses are used more and more widely in life as vision correction tools and shading tools. Glasses frames are mainly used to match lenses and serve as supports for glasses worn on people's eyes. Glasses frames are mainly composed of a frame and two temples. The frame is provided with a stud, and the temples are connected to the stud by hinges. The two temples are arranged on both sides of the frame and can be hooked on the ears of the wearer to fix them when worn.

[0003] The head and temple of the glasses frames currently on the market are usually connected by threaded hinges, which have a complex structure, are not stable enough, and have poor wearing comfort. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a temple connection structure with elastic buffer, which is simple in structure, stable and comfortable to wear.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The utility model provides a temple connection structure with elastic buffer, comprising: a frame, temples, the end of the frame is provided with a pile head, the pile head is installed with an axle seat, the axle seat is installed with an axle core, the end of the temple close to the pile head is provided with a pile head connecting part, the pile head connecting part is rotatably connected with the axle core; the side of the axle seat is provided with a notch for buffering the rebound of the temple when it is unfolded. In the present application, when the temple is unfolded, the notch can make the axle seat have a space for deformation, thereby buffering the rebound force when the temple is displayed.

[0007] Furthermore, the temple connection structure also includes an axis cap, a through hole is provided at the bottom of the axis seat, a limiting hole is also provided in the axis seat, a limiting portion is provided on the axis cap, a fixing hole is provided on the limiting portion, the limiting portion is clamped in the limiting hole, and the front end of the axis cap passes through the through hole and is fixed in the fixing hole; a rotating hole is provided on the pile head connecting portion, and the pile head connecting portion is rotatably connected to the axis core through the rotating hole.

[0008] Furthermore, the fixing hole is a screw hole, the shaft core includes a threaded portion, a rotating portion, and a limiting end face, one end of the rotating portion is connected to the threaded portion, and the other end is connected to the limiting end face; the threaded portion is threadedly connected to the fixing hole, the rotating portion is rotationally connected to the rotating hole, and the limiting end face abuts against the outer wall of the through hole. Through the above structural design, the shaft core, shaft seat, and shaft cap can be detachably connected to facilitate the assembly of the eyeglass frame.

[0009] Furthermore, the shaft seat includes an inner seat, an outer ring, and a connecting rod; the outer ring surrounds the inner seat and is fixedly connected by the connecting rod, and a gap is set between the outer ring and the inner seat; the through hole and the limit hole are both set on the inner seat, and the notch is set on the outer ring. The setting of the gap can not only reduce the mass of the shaft seat, but also make the outer ring relatively independent of the inner seat, so as to facilitate deformation at the notch to buffer the rebound force when the glasses legs are unfolded.

[0010] Furthermore, a horizontal rotation limiting groove is arranged in the shaft seat, and the rotation limiting groove divides the inner seat and the outer ring from the middle.

[0011] Furthermore, the glasses legs and the shaft seat are made of superelastic material, which has superelastic properties and is more comfortable to wear.

[0012] The advantage of the present invention is that, compared with the prior art, the temple connection structure of the present invention is provided with a notch on the shaft seat. When the temple is unfolded, the notch can provide a space for the shaft seat to deform, thereby buffering the rebound force when the temple is unfolded, improving the stability of the structure and making it more comfortable to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of this embodiment.

[0014] Figure 2 yes Figure 1 A partial enlarged view of middle A.

[0015] Figure 3 It is a right side view of this embodiment.

[0016] Figure 4 yes Figure 3 A partial enlarged view of B.

[0017] Figure 5 Schematic diagram of the structure of the pile head connection part in this embodiment.

[0018] Figure 6 It is a side view of the shaft core in this embodiment.

[0019] Figure 7 It is a top view of the shaft cap in this embodiment.

[0020] Figure 8 It is a side view of the shaft cap in this embodiment.

[0021] Fig. 9 It is a top view of the axle seat of this embodiment.

[0022] Fig.10 It is a side view of the axle seat of this embodiment. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] To achieve the above purpose, the technical solution of the utility model is as follows:

[0025] See also Figure 1-10 As shown, this embodiment provides a temple connection structure with elastic buffering, comprising: a frame 1, temples 2, a stud 3 is provided at the end of the frame 1, an axle seat 4 is installed on the stud 3, an axle core 5 is installed on the axle seat 4, a stud connecting portion 6 is provided at one end of the temple 2 close to the stud 3, and the stud connecting portion 6 is rotatably connected to the axle core 5; a notch 7 for buffering the rebound of the temple 2 when it is unfolded is provided on the side of the axle seat 4. In the present application, when the temple 2 is unfolded, the notch 7 can allow the axle seat 4 to have a space for deformation, thereby buffering the rebound force when the temple is displayed.

[0026] Furthermore, the temple connection structure also includes an axis cap 8, a through hole 41 is provided at the bottom of the axis seat 4, a limiting hole 42 is also provided in the axis seat 4, a limiting portion 81 is provided on the axis cap 8, a fixing hole 82 is provided on the limiting portion 81, the limiting portion 81 is clamped in the limiting hole 42, and the front end of the axis cap 8 passes through the through hole 41 and is fixed in the fixing hole 82; a rotating hole 61 is provided on the pile head connecting portion 6, and the pile head connecting portion 6 is rotatably connected to the axis core 5 through the rotating hole 61.

[0027] Furthermore, the fixing hole 82 is a screw hole, and the shaft core 5 includes a threaded portion 51, a rotating portion 52, and a limiting end face 53. One end of the rotating portion 52 is connected to the threaded portion 51, and the other end is connected to the limiting end face 53. The threaded portion 51 is threadedly connected to the fixing hole 82, the rotating portion 52 is rotatably connected to the rotating hole 61, and the limiting end face 53 is abutted against the outer wall of the through hole 41. Through the above structural design, the shaft core 5, the shaft seat 4, and the shaft cap 8 can be detachably connected to each other, which is convenient for assembling the eyeglass frame.

[0028] Furthermore, the shaft seat 4 includes an inner seat 43, an outer ring 44, and a connecting rod 45; the outer ring 44 surrounds the outer seat 43 and is fixedly connected by the connecting rod 45, and a gap 46 is provided between the outer ring 44 and the inner seat 43; the through hole 41 and the limit hole 42 are both provided on the inner seat 43, and the notch 7 is provided on the outer ring 44. The provision of the gap 46 can not only reduce the mass of the shaft seat 4, but also make the outer ring 44 relatively independent of the inner seat 43, so as to facilitate deformation at the notch 7 to buffer the rebound force when the temple 2 is unfolded.

[0029] Furthermore, a horizontal rotation limiting groove 9 is provided in the shaft seat 4 , and the rotation limiting groove 9 divides the inner seat 43 and the outer ring 44 in the middle.

[0030] Furthermore, the glasses legs 2 and the shaft seat 4 are both made of superelastic material, which has superelastic properties and is more comfortable to wear.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temple connection structure with elastic buffer, characterized in that: include: A spectacles frame and spectacles legs, wherein a stud is provided at the end of the frame, an axle seat is installed on the stud, an axle core is installed on the axle seat, a stud connecting portion is provided at one end of the spectacles legs close to the stud, and the stud connecting portion is rotatably connected to the axle core; a notch is provided on the side of the axle seat for buffering the unfolding and rebounding of the spectacles legs.

2. A temple connection structure with elastic buffering as claimed in claim 1, characterized in that: The temple connection structure also includes an axis cap, a through hole is provided at the bottom of the axis seat, a limiting hole is also provided in the axis seat, a limiting portion is provided on the axis cap, a fixing hole is provided on the limiting portion, the limiting portion is clamped in the limiting hole, and the front end of the axis cap passes through the through hole and is fixed in the fixing hole; a rotating hole is provided on the pile head connecting portion, and the pile head connecting portion is rotatably connected to the axis core through the rotating hole.

3. A temple connection structure with elastic buffering as claimed in claim 2, characterized in that: The fixing hole is a screw hole, and the shaft core includes a threaded portion, a rotating portion, and a limiting end face. One end of the rotating portion is connected to the threaded portion, and the other end is connected to the limiting end face. The threaded portion is threadedly connected to the fixing hole, the rotating portion is rotatably connected to the rotating hole, and the limiting end face is abutted against the outer wall of the through hole.

4. The temple connection structure with elastic buffering as claimed in claim 3, characterized in that: The shaft seat includes an inner seat, an outer ring, and a connecting rod; the outer ring surrounds the inner seat and is fixedly connected by the connecting rod, and a gap is provided between the outer ring and the inner seat; the through hole and the limit hole are both provided on the inner seat, and the notch is provided on the outer ring.

5. The temple connection structure with elastic buffering as claimed in claim 4, characterized in that: A horizontal rotation limiting groove is arranged in the shaft seat, and the rotation limiting groove divides the inner seat and the outer ring from the middle.

6. The temple connection structure with elastic buffering as claimed in claim 1, characterized in that: The glasses legs and the shaft seat are both made of superelastic material.

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