Spectacle frame connecting structure

Abstract

The utility model provides a spectacle frame connecting structure which comprises a spectacle frame body, a pin shaft seat is arranged in an inner hole through a bearing, an inner support sliding seat is movably arranged between two elastic metal sheets, and one side of a support plate is fixedly connected with a pin shaft rod body; the two elastic metal sheets are arranged in the front grooves of the glasses legs, the support plates and the pin shaft rod bodies capable of being inserted into the pin shaft seats are arranged at the front ends of the elastic metal sheets, and the inner support sliding seats are further arranged between the two elastic metal sheets in a sliding mode. One end, with a pin shaft rod body, of each elastic metal sheet is put into the front groove of the glasses frame, the pin shaft rod body is aligned with the pin shaft seat, the inner supporting sliding seat between the elastic metal sheets is pushed, the inner supporting sliding seat slides to the front end of the front groove of the glasses leg, and the two elastic metal sheets are supported by the inner supporting sliding seat, so that the elastic metal sheets are pushed towards the outer side; furthermore, the pin shaft rod bodies are inserted into the pin shaft seats, and the glasses frame and the glasses legs can be movably supported through the pin shaft rod bodies.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses and relates to a glasses frame connection structure. Background Art

[0002] Glasses are composed of lenses and frames, and are used to improve vision, protect eyes or for decorative purposes. The basic structure of glasses is a frame, temples, lenses, nose pads, nose pad brackets, nose bridge, hinges, foot covers, studs, stays, and frame locking blocks. The connection between the temples and the frame of traditional glasses is assembled by screw connection between the pivot piece and the bent corner piece. Since the screws on the glasses are small, the installation and removal of the screws on the glasses require the use of professional tools, which makes it inconvenient to disassemble the glasses frame and temples connected by screws. Especially for young people, changing temples of different colors for decoration is also a relatively frequent thing. Therefore, it is necessary to provide a frame connection structure that is easy to disassemble to facilitate the replacement of temples. Summary of the invention

[0003] The purpose of the utility model is to provide a glasses frame connection structure to solve the problems raised in the above background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a glasses frame connection structure, including a frame body, a temple body, a temple front groove, an elastic metal sheet and a pin rod body, the frame body is movably connected with the temple body at the corners, the frame body is provided with a frame front groove at the corner connection, the top and bottom positions of the frame front groove are provided with inner holes, the interior of the inner hole is provided with a pin seat through a bearing, the temple body is provided with a temple front groove, the top and bottom positions of the temple front groove are provided with elastic metal sheets, and an inner supporting slide seat is movably provided between the two elastic metal sheets, one end of the elastic metal sheet is fixedly connected with a support plate, and one side of the support plate is fixedly connected with the pin rod body.

[0005] In the above-mentioned eyeglass frame connection structure, a pin hole is formed inside the pin seat, and the pin rod body is inserted into the pin hole.

[0006] In the above-mentioned eyeglass frame connection structure, spring support grooves are provided at the top and bottom positions of the front groove of the temple, a support spring is provided inside the spring support groove, a spring seat is provided at the front end of the elastic metal sheet, and one end of the support spring is connected to the inside of the spring seat.

[0007] In the above-mentioned eyeglass frame connection structure, a limiting slide groove is opened in the middle of the elastic metal sheet, and the top and bottom ends of the inner support slide are connected to the limiting slider, and the limiting slider slides inside the limiting slide groove.

[0008] In the above-mentioned eyeglass frame connection structure, a shift block is arranged on the side of the inner supporting slide, and the bottom end of the shift block is connected to a positioning block via a plastic arm plate.

[0009] In the above-mentioned glasses frame connection structure, a positioning hole is formed on the outer side of the temple body, and the positioning block is clamped inside the positioning hole.

[0010] Compared with the prior art, the advantages of the glasses frame connection structure of the utility model are:

[0011] The present application improves the connection between the existing temples and frames, two elastic metal sheets are arranged inside the front grooves of the temples, the front ends of the elastic metal sheets are provided with support plates and a pin shaft rod body which can be inserted into the pin shaft seat, and an inner supporting slide seat is also slidably arranged between the two elastic metal sheets. When the frame and the temples are installed, one end of the elastic metal sheet with the pin shaft rod body is placed into the front groove of the frame, and the pin shaft rod body and the pin shaft seat are aligned, and the inner supporting slide seat between the elastic metal sheets is pushed, and the inner supporting slide seat slides to the front end of the front groove of the temples, and the two elastic metal sheets are supported by the inner supporting slide seat so that the elastic metal sheets are pushed outward, and then the pin shaft rod body is inserted into the pin shaft seat to complete the installation of the frame and the temples. The frame and the temples can be movably supported by the pin shaft rod body. When disassembling, it is only necessary to move the inner supporting slide seat without removing the screws. Disassembly of the temples is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a glasses frame connection structure.

[0013] Figure 2 The utility model is a schematic diagram of the internal structure of the front groove of the temple of a glasses frame connection structure.

[0014] Figure 3 The utility model discloses an enlarged structural diagram of a connection between a temple and a frame of a glasses frame connection structure.

[0015] Figure 4 The utility model discloses a schematic diagram of the enlarged structure of the front groove of the temple of a glasses frame connecting structure.

[0016] Figure 5 The utility model is a schematic diagram of the structure of an inner supporting slide seat of a glasses frame connection structure.

[0017] Figure 6 The utility model is a schematic diagram of an elastic metal sheet structure of a glasses frame connection structure.

[0018] In the figure, 1, frame body; 2, temple body; 3, temple front groove; 4, elastic metal sheet; 5, inner support slide; 6, support plate; 7, positioning hole; 8, frame front groove; 9, spring support groove; 10, support spring; 11, inner hole; 12, pin seat; 13, limit slider; 14, shift block; 15, positioning block; 16, limit slide groove; 17, spring seat; 18, pin rod body. DETAILED DESCRIPTION

[0019] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0020] A glasses frame connection structure comprises a frame body 1, a temple body 2, a temple front groove 3, an elastic metal sheet 4 and a pin shaft rod body 18, the frame body 1 is movably connected with the temple body 2 at the corners, the frame body 1 is provided with a frame front groove 8 at the corner connection, the frame front groove 8 is provided with inner holes 11 at the top and bottom positions, the inner hole 11 is provided with a pin shaft seat 12 through a bearing, the temple body 2 is provided with a temple front groove 3, the temple front groove 3 is provided with elastic metal sheets 4 at the top and bottom positions, and an inner supporting slide seat 5 is movably provided between the two elastic metal sheets 4, one end of the elastic metal sheet 4 is fixedly connected with a support plate 6, and one side of the support plate 6 is fixedly connected with the pin shaft rod body 18.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model is a glasses frame connection structure, specifically, a pin hole is opened inside the pin seat 12, and the pin rod body 18 is inserted into the pin hole. The pin rod body 18 of the present application is a metal rod structure and can be movably supported inside the pin seat 12.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model provides a glasses frame connection structure, specifically, spring support grooves 9 are opened at the top and bottom positions of the front groove 3 of the temple, a support spring 10 is arranged inside the spring support groove 9, a spring seat 17 is arranged at the front end of the elastic metal sheet 4, one end of the support spring 10 is connected to the inside of the spring seat 17, the support spring 10 of the present application is an existing public spring structure, which is mainly used to support the elastic metal sheet 4 so that the elastic metal sheet 4 has a thrust toward the inside, and when the elastic metal sheet 4 loses the supporting force of the inner supporting slide 5, the elastic metal sheet 4 can be pushed to move inward by opening the support spring 10.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model is a glasses frame connection structure, specifically, a limiting slide groove 16 is opened in the middle position of the elastic metal sheet 4, the top and bottom ends of the inner supporting slide 5 are connected to the limiting slider 13, the limiting slider 13 slides inside the limiting slide groove 16, when the inner supporting slide 5 slides, its top and bottom are both supported by the limiting slide groove 16 for sliding limit.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model is a glasses frame connection structure, specifically, a shift block 14 is arranged on the side of the inner support slide 5, and the bottom end of the shift block 14 is connected to a positioning block 15 through a plastic arm plate.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model provides a glasses frame connection structure, specifically, a positioning hole 7 is opened on the outer side of the temple body 2, and the positioning block 15 is stuck inside the positioning hole 7. When the inner supporting slide 5 is slid to the specified position, the positioning block 15 can be stuck inside the positioning hole 7, so as to limit the inner supporting slide 5, and the inner supporting slide 5 of the present application is a metal structure.

[0026] The utility model discloses a glasses frame connection structure. When the frame and temples of the present invention are installed, the temples and the frame are aligned, one end of the elastic metal sheet 4 with the pin shaft rod body 18 inside the temple is put into the interior of the front groove 8 of the frame, and the two pin shaft rod bodies 18 are respectively aligned with the two pin shaft seats 12 at the top and bottom of the front groove 8 of the frame, and the shifting block 14 is held to push the inner support slide seat 5 between the elastic metal sheets 4, and the inner support slide seat 5 slides to the front end of the front groove 3 of the temple, and the two elastic metal sheets 4 are supported by the inner support slide seat 5, so that the elastic metal sheets 4 are pushed toward the outside, thereby offsetting the tendency of the elastic metal sheets 4 to move toward the inside. When the two elastic metal sheets 4 are opened, The pin rod body 18 approaches the inner hole 11, and then the pin rod body 18 is inserted into the inside of the pin seat 12, so that the installation of the frame and the temples is completed. The frame and the temples can be movably supported by the two pin rod bodies 18. When disassembling, it is only necessary to move the inner support slide 5 toward the rear end of the temple. In this way, the two elastic metal sheets 4 lose the support of the inner support slide 5, and with the support of the support spring 10, they will move toward the inside, and then the pin rod body 18 connected to one end of the elastic metal sheet 4 will detach from the inside of the pin seat 12, thereby completing the disassembly of the frame and the temples. The present application does not require the removal of screws, and the removal of the temples is simple and efficient.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A glasses frame connection structure, comprising a frame body (1), a temple body (2), a temple front groove (3), an elastic metal sheet (4) and a pin rod body (18), characterized in that: The corners of the frame body (1) are movably connected to the temple body (2); the corners of the frame body (1) are provided with a front frame groove (8); the top and bottom positions of the front frame groove (8) are provided with inner holes (11); the interior of the inner hole (11) is provided with a pin shaft seat (12) through a bearing; the temple body (2) is provided with a front temple groove (3); the top and bottom positions of the temple front groove (3) are provided with elastic metal sheets (4); an inner support slide seat (5) is movably provided between the two elastic metal sheets (4); one end of the elastic metal sheet (4) is fixedly connected to a support plate (6); one side of the support plate (6) is fixedly connected to a pin shaft rod body (18).

2. The eyeglass frame connection structure according to claim 1, characterized in that: A pin hole is provided inside the pin seat (12), and the pin rod body (18) is inserted into the pin hole.

3. The eyeglass frame connection structure according to claim 1, characterized in that: A spring support groove (9) is provided at the top and bottom of the front groove (3) of the temple, a support spring (10) is provided inside the spring support groove (9), a spring seat (17) is provided at the front end of the elastic metal sheet (4), and one end of the support spring (10) is connected to the inside of the spring seat (17).

4. The eyeglass frame connection structure according to claim 1, characterized in that: A limiting slide groove (16) is provided in the middle of the elastic metal sheet (4), and the top and bottom ends of the inner support slide seat (5) are connected to a limiting slider (13), and the limiting slider (13) slides inside the limiting slide groove (16).

5. The eyeglass frame connection structure according to claim 1, characterized in that: A shift block (14) is arranged on the side of the inner support slide seat (5), and the bottom end of the shift block (14) is connected to a positioning block (15) via a plastic arm plate.

6. The eyeglass frame connection structure according to claim 5, characterized in that: A positioning hole (7) is provided on the outer side surface of the temple body (2), and the positioning block (15) is clamped inside the positioning hole (7).

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