Glasses with positionable glasses legs

Abstract

The utility model provides a pair of glasses with positionable glasses legs, which comprises a glasses frame and glasses leg bodies positioned on the two sides of the glasses frame, and further comprises two connecting pieces, each connecting piece comprises a middle part, connecting parts positioned at the two ends of the middle part and inserting parts positioned at the end parts of the two connecting parts, and the end parts of the glasses leg bodies are sequentially provided with mounting convex blocks and glasses leg mounting grooves. First hinge pieces are arranged on the groove walls of the glasses leg installation grooves, installation blocks are arranged at the two ends of the glasses frame, glasses frame installation grooves are formed in the installation blocks, second hinge pieces and third hinge pieces are arranged on the groove walls of the glasses frame installation grooves, the installation protruding blocks are inserted into the glasses frame installation grooves, and the installation protruding blocks are hinged to the installation blocks through the second hinge pieces. The two inserting parts are respectively hinged in the glasses leg mounting groove and the glasses frame mounting groove through a first hinging piece and a third hinging piece. According to the glasses with the positionable glasses legs, the elastic connecting pieces are arranged, and the glasses leg bodies can be positioned in an open state and a closed state through the connecting pieces, so that the glasses leg bodies are prevented from automatically rotating to influence wearing and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses and relates to a pair of glasses with positionable temples. Background Art

[0002] Glasses consist of lenses and frames. Traditionally, the frame and temples of glasses are connected by hinges. These hinged temples are difficult to disassemble and replace. Furthermore, a rotating shaft typically passes between the hinge and the frame, with retaining rings at each end. This makes assembly of the hinge and frame difficult. In response to this situation, a pair of glasses with convenient replacement of glasses legs has appeared on the market, such as the glasses with convenient replacement of glasses legs described in Chinese Patent No.: "202221241798.5". The specific structure of the glasses is as follows: it includes a frame, temples and a connecting piece, the lenses are fixedly installed inside the frame, fixed blocks are fixed at both corners of one side of the frame, a connecting piece is rotatably connected between the two fixing blocks, a connecting mechanism is provided between the connecting piece and the fixing block, a connecting block is fixedly provided on the side of the connecting piece, a connecting groove is provided at the end of the temple, the connecting block is embedded in the connecting groove, clamping holes are provided on both sides of the connecting groove, a groove is provided on the top of the connecting block, wedge-shaped clamping blocks are inserted and connected on both sides of the groove, the two wedge-shaped clamping blocks are clamped and connected with the corresponding clamping holes, a fixing plate is fixedly installed on one side of the two wedge-shaped clamping blocks, and an extrusion spring is fixedly installed between the two fixing plates. When the temples need to be replaced, first manually squeeze the wedge-shaped block in the middle to separate the wedge-shaped block from the hole, then manually pull the temples outward to separate the connecting block from the connecting groove to complete the disassembly of the temples, then re-insert the connecting groove and the connecting block at the end of the new temples, and use the extrusion spring to squeeze the wedge-shaped block and the hole to complete the replacement of the temples.

[0003] When the glasses are worn out, the user has to manually adjust the position of the temples so that they can be put back into the glasses, and the movement of the temples will cause the temples to rotate automatically due to gravity or other reasons. This will affect the user's wear. For example, when the user needs to wear the glasses with one hand, after the two temples are spread apart, the temples will often automatically rotate to the closed position during the movement, making it impossible to wear the glasses. At the same time, the installation and disassembly of the temples mainly rely on the elasticity of the extrusion springs, but the springs are consumable parts and are easily damaged and scrapped, resulting in unstable installation of the temples. At the same time, when the temples are disassembled, it is necessary to manually squeeze the wedge-shaped blocks on both sides toward the middle at the same time so that the wedge-shaped blocks on both sides are separated from the card holes at the same time. Since the wedge-shaped blocks are small in structure, it is difficult to apply force when squeezing, and tools are often required to press the wedge-shaped blocks on both sides inward at the same time. The above disassembly process is cumbersome and very laborious. Summary of the Invention

[0004] The purpose of the utility model is to solve the above problems in the prior art and to provide a pair of glasses with positionable temples, which can position the temple bodies in a closed state and an open state.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a pair of glasses with positionable temples, comprising a frame and a temple body located on both sides of the frame, and also comprising two connecting parts, the connecting part comprising a middle part, connecting parts located at both ends of the middle part and insertion parts located at the ends of the two connecting parts, the ends of the temple body are sequentially provided with mounting protrusions and temple mounting grooves, the groove wall of the temple mounting groove is provided with a first hinge, both ends of the frame are provided with mounting blocks, the mounting blocks are provided with frame mounting grooves, the groove wall of the frame mounting groove is provided with a second hinge and a third hinge, the mounting protrusion is inserted into the frame mounting groove, the second hinge makes the mounting protrusion hinged to the mounting block, the two insertion parts are hinged to the temple mounting groove and the frame mounting groove through the first hinge and the third hinge respectively, and the two insertion parts are respectively located on both sides of the mounting protrusion.

[0006] In the above-mentioned glasses with positionable temples, when the temple body is in an open state, the first hinge and the third hinge cause the two connecting parts to be in a state of being stretched away from each other; when the temple body is in a closed state, the connecting parts are in a relaxed state, and the middle part is tilted and located between the temple body and the frame.

[0007] In the above-mentioned glasses with positionable temples, the end face of the temple body is provided with a temple positioning surface, the temple positioning surface is located on the side of the mounting protrusion, and the end face of the mounting block is provided with a frame positioning surface; when the temple body is in the open state, the temple positioning surface is in contact with the frame positioning surface.

[0008] In the above-mentioned glasses with positionable temples, a mounting hole for inserting the second hinged member is formed on the mounting protrusion, and the mounting hole is in an elongated strip shape.

[0009] In the above-mentioned glasses with positionable temples, the inserting portion is formed by bending the end portion of the connecting portion.

[0010] In the above-mentioned glasses with positionable temples, the connecting piece is made of metal material.

[0011] In the above-mentioned glasses with positionable temples, the two connecting parts are respectively arranged obliquely at the two ends of the middle part.

[0012] In the above-mentioned glasses with positionable temples, the first hinge, the second hinge, and the third hinge are all screws.

[0013] Compared with the prior art, the glasses with positionable temples are provided with an elastic connecting piece, which positions the temple body in a closed state. The connecting piece is deformed by manually moving the temple body, so that the two connecting parts move away from each other, thereby completing the rotation of the temple body; at the same time, when the temple body is in the open state, the two connecting parts are in an outwardly stretched state, and the elastic forces of the two connecting parts are directed towards each other, that is, at this time the elastic forces of the two connecting parts are both directed towards the connection between the temple body and the mounting block, so as to position the connection state of the temple body and the mounting block at this time, that is, the temple body is positioned in the open state, and the temple body can be positioned in the open state and the closed state through the connecting piece, thereby preventing the temple body from automatically rotating and affecting wearing and use; loosening the first hinge, the second hinge, and the third hinge can realize disassembly and replacement between the temple body, the mounting block and the connecting piece, and the installation and disassembly are simple and convenient, and very labor-saving; the connecting piece is made of metal material, which is not easy to break when stretched and deformed, thereby ensuring the service life and reducing replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the glasses with positionable temples in an open state.

[0015] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0016] Figure 3 yes Figure 2 Schematic diagram of the structure in the closed state.

[0017] Figure 4 The present invention is a structural diagram of a connecting piece in glasses with positionable temples.

[0018] Figure 5 The present invention is a schematic structural diagram of a temple body in a pair of glasses with positionable temples.

[0019] Figure 6 yes Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure, 1. frame; 11. mounting block; 12. frame mounting groove; 13. frame positioning surface; 2. temple body; 21. mounting protrusion; 22. temple mounting groove; 23. temple positioning surface; 24. mounting hole; 3. connecting part; 31. middle part; 32. connecting part; 33. inserting part; 4. first hinge; 5. second hinge; 6. third hinge. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-6 As shown, the present eyeglasses with positionable temples include a frame 1, temple bodies 2 located on either side of the frame 1, and two connecting members 3. The connecting member 3 includes a middle portion 31, connecting portions 32 located at either end of the middle portion 31, and inserting portions 33 located at the ends of the two connecting portions 32. The ends of the temple bodies 2 are formed with mounting protrusions 21 and temple mounting grooves 22, respectively. A first hinge 4 is provided on the wall of the temple mounting grooves 22. Mounting blocks 11 are provided at both ends of the frame 1, each having a frame mounting groove 12 formed thereon. A second hinge 5 and a third hinge 6 are provided on the wall of the frame mounting grooves 12. The mounting protrusion 21 is inserted into the frame mounting groove 12, and the second hinge 5 articulates the mounting protrusion 21 to the mounting block 11. The two inserting portions 33 are hingedly connected to the temple mounting groove 22 and the frame mounting groove 12 via the first hinge 4 and the third hinge 6, respectively. The two inserting portions 33 are located on either side of the mounting protrusion 21. The end surface of the temple body 2 is provided with a temple positioning surface 23, and the temple positioning surface 23 is located on the side of the mounting protrusion 21. The end surface of the mounting block 11 is provided with a frame positioning surface 13.

[0023] When the temple body 2 is in the open state, the distance between the first hinge 4 and the third hinge 6 is the farthest, and the two connecting parts 32 are in a state of back-stretching. The middle part 31 is arranged parallel to the side of the mounting block 11, and the temple positioning surface 23 is in contact with the frame positioning surface 13, limiting the open state of the temple body 2 to prevent the temple body 2 from continuing to rotate outward; as the temple body 2 rotates toward the closed state, the distance between the first hinge 4 and the third hinge 6 gradually shortens, and drives the two connecting parts 3 to move relative to each other and reset. When the temple body 2 is in the closed state, the two connecting parts 3 are reset, the connecting part 3 is in a relaxed state, and the middle part 31 is tilted between the temple body 2 and the frame 1. The connecting piece 3 positions the temple body 2 in the closed state. By manually moving the temple body 2, the connecting piece 3 is deformed, and the two connecting parts 32 move away from each other, completing the rotation of the temple body 2; at the same time, when the temple body 2 is in the open state, the two connecting parts 32 are in an outward stretched state, and the elastic forces of the two connecting parts 32 are toward each other, that is, at this time the elastic forces of the two connecting parts 32 are both toward the connection between the temple body 2 and the mounting block 11, thereby positioning the connection state of the temple body 2 and the mounting block 11 at this time, that is, positioning the temple body 2 in the open state.

[0024] In the above technical solution, the mounting protrusion 21 is provided with a mounting hole 24 for inserting the second hinge member 5. The mounting hole 24 is in the shape of an elongated strip. The elongated mounting hole 24 allows for more flexible rotation of the temple body 2, prevents jamming, and facilitates adjustment of the relative mounting position of the temple body 2 with respect to the mounting block 11.

[0025] In the above technical solution, the inserting portion 33 is formed by bending the end portion of the connecting portion 32 .

[0026] In the above technical solution, the connector 3 is made of metal material. While ensuring the overall stability of the connector 3, the metal material enables the connecting portion 32 to move relative to the middle portion 31 under the influence of external force, and also to rebound and reset after the external force disappears.

[0027] In the above technical solution, the two connecting parts 32 are respectively arranged obliquely at the two ends of the middle part 31, and the shape of the connecting member 3 is approximately an isosceles trapezoid. The first hinge 4, the second hinge 5, and the third hinge 6 are all screws.

[0028] The present glasses with positionable temples are provided with an elastic connecting piece 3, which positions the temple body 2 in the closed state. By manually moving the temple body 2 to deform the connecting piece 3, the two connecting parts 32 move back to each other, completing the rotation of the temple body 2; at the same time, when the temple body 2 is in the open state, the two connecting parts 32 are in an outwardly stretched state, and the elastic forces of the two connecting parts 32 are directed towards each other, that is, at this time, the elastic forces of the two connecting parts 32 are both directed towards the connection between the temple body 2 and the mounting block 11, thereby tightening the temple body 2 and the mounting block 11. The block 11 is positioned in the connection state at this time, that is, the temple body 2 is positioned in the open state, and the temple body 2 can be positioned in the open state and the closed state through the connecting piece 3, preventing the temple body 2 from automatically rotating and affecting wearing and use; loosening the first hinge 4, the second hinge 5, and the third hinge 6 can realize the disassembly and replacement between the temple body 2, the mounting block 11 and the connecting piece 3. The installation and disassembly are simple and convenient, and very labor-saving; the connecting piece 3 is made of metal material, which is not easy to break when stretched and deformed, ensuring the service life and reducing replacement and maintenance.

[0029] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0030] Although this document frequently uses terms such as the frame 1; mounting block 11; frame mounting slot 12; frame positioning surface 13; temple body 2; mounting protrusion 21; temple mounting slot 22; temple positioning surface 23; mounting hole 24; connector 3; intermediate portion 31; connector 32; insert portion 33; first hinge 4; second hinge 5; and third hinge 6, the use of other terms is not excluded. These terms are used solely to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations would be contrary to the spirit of the present invention.

[0031] Matters not described in detail in this specification constitute prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art to which the present invention relates may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A pair of glasses with positionable temples, comprising a frame (1) and temple bodies (2) located on both sides of the frame (1), characterized in that The invention also comprises two connecting members (3), wherein the connecting members (3) comprise a middle portion (31), connecting members (32) located at both ends of the middle portion (31), and inserting members (33) located at the ends of the two connecting members (32); the ends of the temple body (2) are sequentially provided with mounting protrusions (21) and temple mounting grooves (22); a first hinge member (4) is provided on the groove wall of the temple mounting groove (22); both ends of the frame (1) are provided with mounting blocks (11); the mounting blocks (11) are provided with frame mounting grooves (12); A second hinge (5) and a third hinge (6) are provided on the groove wall of the frame mounting groove (12); the mounting protrusion (21) is inserted into the frame mounting groove (12); the second hinge (5) hinges the mounting protrusion (21) and the mounting block (11); the two insertion portions (33) are hinged to the temple mounting groove (22) and the frame mounting groove (12) respectively through the first hinge (4) and the third hinge (6); the two insertion portions (33) are respectively located on both sides of the mounting protrusion (21); When the temple body (2) is in an open state, the first hinge (4) and the third hinge (6) cause the two connecting parts (32) to be in a state of being stretched in opposite directions; when the temple body (2) is in a closed state, the connecting part (3) is in a relaxed state, and the middle part (31) is tilted and located between the temple body (2) and the frame (1).

2. The glasses with positionable temples according to claim 1, characterized in that The end surface of the temple body (2) is provided with a temple positioning surface (23), the temple positioning surface (23) is located on the side of the mounting protrusion (21), and the end surface of the mounting block (11) is provided with a frame positioning surface (13); when the temple body (2) is in an open state, the temple positioning surface (23) is in contact with the frame positioning surface (13).

3. The glasses with positionable temples according to claim 1, characterized in that The mounting protrusion (21) is provided with a mounting hole (24) for inserting the second hinged member (5), and the mounting hole (24) is in the shape of an elongated strip.

4. The glasses with positionable temples according to claim 1, characterized in that The inserting portion (33) is formed by bending the end portion of the connecting portion (32).

5. The glasses with positionable temples according to claim 1, characterized in that The connecting piece (3) is made of metal material.

6. The glasses with positionable temples according to claim 1, characterized in that The two connecting parts (32) are respectively arranged obliquely at the two ends of the middle part (31).

7. The glasses with positionable temples according to claim 1, characterized in that The first hinge (4), the second hinge (5), and the third hinge (6) are all screws.

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