A temple structure and eyeglass frame

Abstract

The utility model relates to the technical field of glasses, especially a temple structure and glasses frame, including with the guiding casing of temple body connection, with the connecting piece of glasses frame connection, be located in the hinge mechanism between guiding casing and connecting piece, make the rotation of arbitrary angle between guiding casing and connecting piece through hinge mechanism to drive temple body relative to glasses frame rotation, be equipped with with connecting piece abutment cooperation and make the positioning mechanism of temple body and glasses frame fixed in current angle on guiding casing, set up hinge mechanism between guiding casing and connecting piece, namely through traction piece and second hinging piece respectively rotate the both ends of first hinging piece, realize the multi-angle overturn of temple, effectively solved the problem that temple is easy to break or damage when receiving accidental pressure, improved the practicability of glasses, prolonged the service life of glasses, optimized the user experience.

Description

Technical Field

[0001] This utility model relates to the technical field of eyeglasses, and in particular to a temple structure and eyeglass frame. Background Technology

[0002] In traditional eyeglass designs, the temples can only rotate 90 degrees relative to the frame in one direction around the connecting axis. This design makes the use of eyeglasses inflexible and causes inconvenience to users. For example, because the rotation angle between the frame and temples is limited, the connection between the frame and temples is prone to breakage or damage when the glasses are accidentally sat on or subjected to other unexpected pressure. This damage not only directly renders the glasses unusable, forcing users to temporarily replace them with spare glasses or undergo emergency repairs, seriously affecting their daily vision needs; but also significantly shortens the overall lifespan of the glasses due to frequent repairs or replacement of parts, adding extra time and financial burden to the user.

[0003] This utility model was proposed in response to the shortcomings of the existing technology. Utility Model Content

[0004] This invention addresses the problem in traditional eyeglass designs mentioned above, where the temples can only rotate 90 degrees relative to the frame in one direction around the connecting axis, and the connection between the frame and the temples is prone to breakage or damage when subjected to accidental pressure. This invention proposes a temple structure and eyeglass frame.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A temple structure includes a guide housing connected to the temple body, a connector connected to the frame, and a hinge mechanism disposed between the guide housing and the connector. The hinge mechanism allows the guide housing and the connector to rotate at any angle, thereby causing the temple body to rotate relative to the frame. The hinge mechanism includes a traction member slidably disposed within the guide housing, a first hinge member rotatably connected to the traction member, and a second hinge member rotatably connected to the other end of the first hinge member. The second hinge member is connected to the frame via the connector. The guide housing is provided with a positioning mechanism that abuts against the connector and fixes the temple body and the frame at a current angle.

[0006] In the temple structure described above, one end of the traction member is provided with a first collar, and one end of the first hinge member is provided with a second collar corresponding to the first collar. The first collar and the second collar are hinged to each other, so that the first hinge member can rotate relative to the traction member around the first collar.

[0007] In the temple structure described above, the other end of the first hinge member is provided with a first rotating part, and one end of the second hinge member is provided with a second rotating part corresponding to the first rotating part. The first rotating part and the second rotating part are rotatably connected by a pivot.

[0008] As described above, in a temple structure, a sliding cavity is provided inside the guide housing, and the traction member is slidably connected inside the sliding cavity. The traction member is also connected to a reset mechanism, which moves the traction member into the sliding cavity.

[0009] As described above, in a temple structure, the reset mechanism includes a limiting sleeve fixed in the sliding cavity and an elastic member sleeved outside the traction member. The limiting sleeve has a sliding hole for the traction member to slide. The end of the traction member away from the first hinge member has a stop block. The elastic member is located between the limiting sleeve and the stop block.

[0010] In the temple structure described above, the positioning mechanism includes a positioning head located at one end of the guide housing. The positioning head has a receiving cavity capable of accommodating the first hinge member. At least a portion of the first hinge member and at least a portion of the traction member can extend into the receiving cavity. The connecting member abuts against the outside of the positioning head. When the connecting member is separated from the positioning head, the temple body and the frame can rotate at any angle by mutual rotation between the first hinge member and the second hinge member, and between the first hinge member and the traction member. When the connecting member abuts against the positioning head, the temple body and the frame are fixed at the current angle.

[0011] As described above, in a temple structure, the positioning head sidewall has an opening communicating with the receiving cavity, and the first hinge has a protrusion corresponding to the opening on its exterior. The first hinge rotates relative to the traction member along the opening, causing the guide housing to unfold or fold in the horizontal direction relative to the frame. The protrusion abuts against the inner wall of the positioning head near the opening, fixing the temple body and the frame at the current angle.

[0012] As described above, in a temple structure, the two side walls opposite the positioning head are provided with extension portions extending radially outward, and the two sides of the connector are provided with recesses that are adapted to the extension portions. By rotating the second hinge relative to the first hinge, the extension portion on the same side engages with the recess, thereby fixing the temple body and the frame at the current angle.

[0013] In the temple structure described above, the connecting member has a mounting cavity for mounting the second hinge member. The connecting member is connected to the second hinge member by a fixing pin. The first hinge member extends at least partially into the mounting cavity and is hinged to the second hinge member.

[0014] This utility model also provides an eyeglass frame, including a frame and temple structures as described above, with the temple structures provided on both sides of the frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This invention proposes a temple structure that improves the connection between the temple and the frame. A hinge mechanism is set between the guide housing and the connecting member. Specifically, a traction member and a second hinge member are rotatably connected to the two ends of the first hinge member, respectively, enabling the temple to rotate at multiple angles. This effectively solves the problem of temples easily breaking or being damaged under accidental pressure, improving the practicality of the glasses, extending their service life, and optimizing the user experience. In addition, by setting a positioning mechanism between the connecting member and the guide housing, after the temple body rotates at multiple angles relative to the frame through the hinge mechanism, the positioning mechanism can fix the temple at the current angle for user convenience. This makes the glasses adaptable to different application scenarios and improves the flexibility of use.

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a perspective view of an embodiment of the temple structure of this utility model; Figure 2 An breakdown of an embodiment of the temple structure of this utility model Figure 1 ; Figure 3 An breakdown of an embodiment of the temple structure of this utility model Figure 2 ; Figure 4 for Figure 1 Sectional view A-A in the middle; Figure 5 A schematic diagram of the rotation of an embodiment of the temple structure of this utility model. Figure 1 ; Figure 6 A schematic diagram of the rotation of an embodiment of the temple structure of this utility model. Figure 2 ; Figure 7 for Figure 1 The B-B sectional view in the diagram. Detailed Implementation

[0018] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0020] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0021] Example 1: like Figures 1 to 7 As shown, this utility model provides a temple structure, including a guide housing 1 connected to the temple body, a connector 2 connected to the frame, and a hinge mechanism 3 disposed between the guide housing 1 and the connector 2. The hinge mechanism 3 allows the guide housing 1 and the connector 2 to rotate at any angle, thereby driving the temple body to rotate at any angle relative to the frame. The guide housing 1 is provided with a positioning mechanism that abuts against the connector 2 and fixes the temple body and the frame at the current angle. The hinge mechanism 3 includes a traction member 31 slidably disposed in the guide housing 1, a first hinge member 32 rotatably connected to the traction member 31, and a second hinge member 33 rotatably connected to the other end of the first hinge member 32. The second hinge member 33 is connected to the frame through the connector 2.

[0022] This invention improves the connection structure between the temples and the frame. A hinge mechanism 3 is provided between the guide housing 1 and the connector 2. The traction member 31 and the second hinge member 33 are rotatably connected to both ends of the first hinge member 32, enabling multi-angle rotation of the temples. This effectively solves the problem of temples easily breaking or being damaged under accidental pressure, improving the practicality of the glasses, extending their lifespan, and optimizing the user experience. Furthermore, by providing a positioning mechanism between the connector 2 and the guide housing 1, the temple body can be fixed at the current angle after rotating relative to the frame at multiple angles via the hinge mechanism 3, facilitating user use and adapting the glasses to different application scenarios, thus improving the flexibility of use.

[0023] This is an optional and not limiting implementation of the solution, such as Figures 2 to 7 As shown, the traction member 31 has a first collar 311 at one end, and the first hinge member 32 has a second collar 321 corresponding to the first collar 311 at one end. The first collar 311 and the second collar 321 are hinged together, allowing the first hinge member 32 to rotate relative to the traction member 31 around the first collar 311. Specifically, the first collar 311 and the second collar 321 are interlocked, with a portion of one collar passing through the cavity of the other collar. The first collar 311 can rotate relative to the second collar 321, enabling the traction member 31 and the first hinge member 32 to achieve multi-angle rotational connection, improving the freedom of adjustment of the temple's flip angle. Simultaneously, as... Figure 4 As shown, after the first collar 311 and the second collar 321 are assembled, they can mutually restrict radial movement. For example, the first collar 311 can restrict the second collar 321 from moving back and forth, and the second collar 321 can restrict the first collar 311 from moving up and down, ensuring that the first hinge member 32 and the traction member 31 are rotatably connected in a preset manner, thereby improving the reliability and stability of the hinge mechanism 3.

[0024] Optionally, the traction member 31 can be a steel wire rope. The high strength and durability of the steel wire rope ensure that the temple structure maintains stability and reliability under frequent use and various usage conditions. The tensile strength of the steel wire rope allows it to withstand greater forces when the temple is flipped without easily deforming or breaking. When used in conjunction with the first hinge member 32, the temple structure can rotate relative to the frame through the hinge mechanism when subjected to external force. At the same time, the traction member 31 extends and retracts from the guide housing 1, allowing the first hinge member 32 to disengage from the positioning mechanism, thereby ensuring multi-angle rotation of the hinge mechanism 3. This significantly improves the overall durability of the glasses. When the temple structure is not subjected to external force, the traction member 31 can pull the first hinge member 32 in the opposite direction to move it into the positioning mechanism. In addition, by setting the traction member 31 as a steel wire rope, it is easier to process the first collar 311.

[0025] Further optional, such as Figure 4 As shown, the inner diameter of the second collar 321 is adapted to the outer diameter of the first collar 311. While ensuring the relative rotation of the first collar 311 and the second collar 321, excessive offset between the second collar 321 and the first collar 311 is avoided, thereby improving the structural compactness and stability of the hinge mechanism 3 and optimizing the user experience.

[0026] This is an optional and not limiting implementation of the solution, such as Figure 3As shown, the first hinge member 32 has a first rotating part 323 at one end, and the first rotating part 323 and the second collar 321 are respectively disposed at both ends of the first hinge member 32. The second hinge member 33 has a second rotating part 331 at one end corresponding to the first rotating part 323. The first rotating part 323 and the second rotating part 331 are rotatably connected by a pivot 34. Specifically, the first rotating part 323 may include a first ear 3231 and a second ear 3232 disposed opposite to the first hinge member 32. The structure of the second rotating part 331 may be similar to that of the first ear 3231. A slot adapted to the second rotating part 331 is formed between the first ear 3231 and the second ear 3232. Both the first ear 3231 and the second ear 3232 are provided with a slot that fits the second rotating part 331. The first through hole 3233 is adapted to the pivot 34, and the second rotating part 331 is provided with a second through hole 3311 corresponding to the first through hole 3233. During assembly, the two first through holes 3233 and the second through hole 3311 are aligned, and the pivot 34 passes through the two first through holes 3233 and the second through hole 3311. The first rotating part 323 can rotate about the pivot 34 relative to the second rotating part 331, thereby realizing the rotational connection between the first hinge 32 and the second hinge 33. The structure is simple and easy to implement. In addition, the second rotating part 331 can be set as two opposite ears, and the first rotating part 323 can be set as ears. The ears are assembled between the two ears, and a pivot 34 passes between the two ears. This utility model does not make specific limitations.

[0027] Alternatively, the pivot 34 may be perpendicular to the rotation path of the first collar 311 to facilitate multi-angle flipping of the hinge mechanism 3.

[0028] This is an optional and not limiting implementation of the solution, such as Figures 2 to 7As shown, the guide housing 1 has a sliding cavity 12, and the traction member 31 is slidably connected to the sliding cavity 12. The traction member 31 is also connected to a reset mechanism 13, which moves the traction member 31 into the sliding cavity 12. In practical applications, the traction member 31 can be extended outward from the guide housing 1 under force, allowing the connecting member 2 to separate from the positioning mechanism. Furthermore, the hinge mechanism 3 can be moved outside the positioning mechanism, preventing the positioning mechanism from restricting the rotation range of the hinge mechanism 3, thus facilitating the realization of multi-angle temples. On the other hand, the sliding cavity 12 is also provided with a reset mechanism 13 connected to the traction member 31. The reset mechanism 13 is used to move the traction member 31 into the sliding cavity 12 for reset. The structure is simple and reliable. When the connecting member 2 is fixed at a specific angle by the positioning mechanism, the traction member 31 is subjected to the reset force of the reset mechanism 13 and can apply a pulling force to the first hinge member 32. At the same time, the connecting member 2 is subjected to the pulling force through the second hinge member 33. In conjunction with the positioning mechanism, the temple body is further maintained at a specific angle to improve the flexibility and reliability of the temple rotation adjustment.

[0029] Furthermore, as an optional and not limiting implementation of this solution, such as Figures 2 to 7 As shown, the reset mechanism 13 includes a limiting sleeve 131 fixed in the sliding cavity 12 and an elastic member 132 sleeved on the outside of the traction member 31. The limiting sleeve 131 is disposed in the sliding cavity 12 near the positioning mechanism. The limiting sleeve 131 has a sliding hole 1311 for the traction member 31 to slide. The first collar 311 is located on the side of the limiting sleeve 131 away from the elastic member 132. The end of the traction member 31 away from the first hinge member 32 is provided with a stop block 312. The elastic member 132 is located between the limiting sleeve 131 and the elastic member 32. Between the stops 312, the elastic element 132 is prevented from disengaging from the traction member 31. In practical applications, when the traction member 31 moves along the sliding hole 1311, it can drive the stops 312 to move synchronously, compressing the elastic element 132 to accumulate elastic energy for resetting the traction member 31. In this embodiment, the stability of the elastic element 132 during the temple flipping process is ensured, preventing the elastic element 132 from accidentally disengaging from the traction member 31 due to external force or prolonged use, thereby improving the safety and durability of the entire eyeglass structure. Secondly, the presence of the stops 312 enhances the connection strength of the elastic element 132, ensuring that the temple remains stable after flipping to any angle, and preventing the user experience from being affected by the loosening of the elastic element 132.

[0030] Alternatively, the elastic element 132 can be configured as a spring, sheet, elastic rubber, etc., to achieve a similar function; this invention does not impose specific limitations. Furthermore, the size and material of each component can be adjusted according to actual needs to accommodate different types and sizes of eyeglasses. These possible embodiments can be selected and optimized according to specific application scenarios and design requirements to achieve better performance.

[0031] This is an optional and not limiting implementation of the solution, such as Figures 1 to 7 As shown, the positioning mechanism includes a positioning head 11 located at one end of the guide housing 1. The positioning head 11 has a receiving cavity 111 capable of accommodating the first hinge member 32. The receiving cavity 111 communicates with the sliding cavity 12 and extends towards the connecting member 2. At least a portion of the first hinge member 32 and at least a portion of the traction member 31 can extend into the receiving cavity 111. The connecting member 2 abuts against the outside of the positioning head 11. In practical applications, when a user wears glasses, the temple structure is in the glasses-wearing state. At this time, the first hinge member 32 can be accommodated inside the receiving cavity 111, which helps to ensure the aesthetics of the glasses. When the connecting member 2 is separated from the positioning head 11, the temple body and the frame can rotate at any angle by mutual rotation between the first hinge member 32 and the second hinge member 33, and between the first hinge member 32 and the traction member 31. When the connecting member 2 abuts against the positioning head 11, the temple body and the frame are fixed at the current angle.

[0032] Further optional, such as Figure 1 As shown, Figure 1 The temple angle in the image can be understood as the angle from which the temple faces the human body when the user is wearing and using the glasses normally. The guide housing 1 has a temple connecting part 14 at one end away from the positioning head 11. The guide housing 1 is inserted into the temple body, and the positioning head 11 is at least partially located outside the temple body. It is fixedly connected to the temple body through the temple connecting part 14. Optionally, the temple connecting part 14 can be equipped with a pin. The pin passes through the temple body and the temple connecting part 14 to achieve a fixed connection between the guide housing 1 and the temple body.

[0033] Furthermore, as an optional and not limiting implementation of this solution, such as Figures 2 to 7As shown, the positioning head 11 has an opening 112 on its side wall that communicates with the receiving cavity 111. The first hinge 32 has a protrusion 324 on its exterior corresponding to the opening 112. The first hinge 32 rotates relative to the traction member 31 along the opening 112, causing the guide housing 1 to unfold or fold horizontally relative to the frame. When the guide housing 1 is folded relative to the frame, the protrusion 324 abuts against the inner wall of the positioning head 11 and is located on one side of the opening 112, fixing the temple body to the frame at the current angle. In practical applications, when the first hinge 32 is inside the receiving cavity 111, the first hinge 32 can directly rotate relative to the traction member 31 along the opening 112, for example... Figure 6 As shown, the first hinge 32 can rotate relative to the traction member 31 towards the opening 112, and the first hinge 32 extends through the opening 112 to the outside of the positioning head 11. At this time, the temple is in a folded state relative to the frame, and the protrusion 324 abuts against the inner wall of the positioning head 11 near the opening 112, so that the temple can be positioned in the folded state when no force is applied, making it convenient for the user to store the glasses; Figure 5 As shown, the first hinge 32 can rotate relative to the traction member 31 in a direction away from the opening 112, which enables the temple structure to rotate and unfold 180 degrees relative to the frame, increasing the range of the temple structure's flip angle and ensuring that the temple is not easily broken or damaged.

[0034] Alternatively, the positioning head 11 is integrally formed with the guide housing 1, which helps to simplify the production process of the temple structure and improve the production and assembly efficiency of the temple structure.

[0035] Furthermore, as an optional and not limiting implementation of this solution, such as Figure 2 , 3 As shown in Figure 7, the positioning head 11 has radially outwardly extending extension portions 113 on its opposite side walls. The connector 2 has recesses 21 on both sides that mate with the extension portions 113. By rotating the second hinge 33 relative to the first hinge 32, the extension portion 113 on the same side engages with the recess 21, thereby fixing the temple body and the frame at the current angle. For example, as... Figure 7 As shown, where Figure 7Arrows H1 and H2 indicate that the temple structure rotates up and down relative to the frame via the hinge mechanism 3. The top and bottom walls of the positioning head 11 are provided with the extension 113, and the top and bottom of the connector 2 are provided with the recess 21. In practical applications, when the second hinge 33 rotates relative to the first hinge 32 around the pivot 34, the temple can rotate up and down relative to the frame. The temple is fixed by engaging with the extension 113 through the corresponding recess 21, thereby achieving multi-angle rotation of the temple relative to the frame.

[0036] This is an optional and not limiting implementation of the solution, such as Figures 1 to 7 As shown, the connector 2 is fixedly connected to the mirror frame. The connector 2 has a mounting cavity 22 for installing the second hinge 33. The second hinge 33 is connected to the connector 2 via a fixing pin 4. The first hinge 32 extends at least partially into the mounting cavity 22 and is hinged to the second hinge 33. Specifically, the mounting cavity 22 extends toward the guide housing 1. The connector 2 also has a first mounting hole 24 adapted to the fixing pin 4. The second hinge 33 has a second mounting hole 332 corresponding to the first mounting hole 24. The second hinge 33 is assembled into the mounting cavity 22, so that the first mounting hole 24 and the second mounting hole 332 are aligned. The fixing pin 4 passes through the first mounting hole 24 and the second mounting hole 332, thereby fixing the second hinge 33 to the connector 2. The structure is simple and easy to implement. Furthermore, the connector 2 has a mirror frame connecting part 23 away from the guide housing 1. The connector 2 is fixedly connected to the mirror frame via the mirror frame connecting part 23.

[0037] Example 2: Based on the above embodiment one, this embodiment two also provides an eyeglass frame, including a frame and the temple structure as described above, wherein the temple structure is provided on both sides of the frame.

[0038] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A temple structure for eyeglasses, characterized in that, It includes a guide housing (1) connected to the temple body, a connector (2) connected to the frame, and a hinge mechanism (3) disposed between the guide housing (1) and the connector (2). The hinge mechanism (3) causes the guide housing (1) and the connector (2) to rotate at any angle, thereby driving the temple body to rotate relative to the frame. The hinge mechanism (3) includes a traction member (31) slidably disposed in the guide housing (1), a first hinge member (32) rotatably connected to the traction member (31), and a second hinge member (33) rotatably connected to the other end of the first hinge member (32). The second hinge member (33) is connected to the frame through the connector (2). The guide housing (1) is provided with a positioning mechanism that abuts against the connector (2) and fixes the temple body and the frame at the current angle.

2. The temple structure as described in claim 1, characterized in that, The traction member (31) has a first collar (311) at one end and a second collar (321) corresponding to the first collar (311) at one end. The first collar (311) and the second collar (321) are hinged to each other, so that the first collar (32) can rotate relative to the traction member (31) around the first collar (311).

3. The temple structure as described in claim 1, characterized in that, The first hinge (32) has a first rotating part (323) at one end, and the second hinge (33) has a second rotating part (331) at one end corresponding to the first rotating part (323). The first rotating part (323) and the second rotating part (331) are pivotally connected.

4. The temple structure as described in claim 1, characterized in that, The guide housing (1) is provided with a sliding cavity (12), and the traction member (31) is slidably connected in the sliding cavity (12). The traction member (31) is also connected to a reset mechanism (13), which moves the traction member (31) into the sliding cavity (12).

5. The temple structure as described in claim 4, characterized in that, The reset mechanism (13) includes a limiting sleeve (131) fixed in the sliding cavity (12) and an elastic member (132) sleeved on the outside of the traction member (31). The limiting sleeve (131) is provided with a sliding hole (1311) for the traction member (31) to slide. The end of the traction member (31) away from the first hinge member (32) is provided with a stop (312). The elastic member (132) is located between the limiting sleeve (131) and the stop (312).

6. The temple structure as described in claim 1, characterized in that, The positioning mechanism includes a positioning head (11) located at one end of the guide housing (1). The positioning head (11) has a receiving cavity (111) that can accommodate the first hinge (32). At least a portion of the first hinge (32) and at least a portion of the traction member (31) can extend into the receiving cavity (111). The connecting member (2) abuts against the outside of the positioning head (11). When the connector (2) is separated from the positioning head (11), the temple body and the frame can rotate at any angle by the mutual rotation between the first hinge (32) and the second hinge (33), and between the first hinge (32) and the traction member (31); when the connector (2) and the positioning head (11) are engaged, the temple body and the frame are fixed at the current angle.

7. The temple structure as described in claim 6, characterized in that, The positioning head (11) has an opening (112) on its side wall that communicates with the receiving cavity (111). The first hinge (32) has a protrusion (324) on its outside that corresponds to the opening (112). The first hinge (32) rotates relative to the traction member (31) along the opening (112) so that the guide housing (1) unfolds or folds in the horizontal direction relative to the mirror frame. The protrusion (324) abuts against the inner wall of the positioning head (11) near the opening (112), thereby fixing the temple body and the frame at the current angle.

8. The temple structure as described in claim 6, characterized in that, The positioning head (11) has an extension (113) extending radially outward on both sides of its opposite side walls. The connector (2) has recesses (21) on both sides that are adapted to the extension (113). By rotating the second hinge (33) relative to the first hinge (32), the extension (113) on the same side engages with the recess (21), thereby fixing the temple body and the frame at the current angle.

9. The temple structure as described in claim 1, characterized in that, The connector (2) has a mounting cavity (22) for mounting the second hinge (33). The connector (2) is connected to the second hinge (33) by a fixing pin (4). The first hinge (32) extends at least partially into the mounting cavity (22) and is hinged to the second hinge (33).

10. An eyeglass frame, characterized in that, The frame includes a frame and a temple structure as described in any one of claims 1 to 9, wherein the temple structure is provided on both sides of the frame.

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