An eyeglass structure with interchangeable temples
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENG YI OPTICAL (XIAMEN) CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-21
Smart Images
Figure CN224536286U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of eyeglasses, and more particularly to an eyeglass structure with interchangeable temples. Background Technology
[0002] Eyeglasses generally consist of lenses, frames, and temples. The lenses are mounted on the frames, and the temples are connected to the frame's posts. In current designs, the connection between the temples and posts is typically secured with screws of a specific size, requiring specialized tools for removal and replacement, making the process cumbersome. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide an eyeglass structure with interchangeable temples that is easy to disassemble and assemble with the temples and the post, and is simple to operate.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a glasses structure with interchangeable temples, including a frame and temples, the frame including a post, the post having a mounting groove with a tapering structure, and a positioning groove on the bottom wall of the mounting groove; the temple end having an elastic positioning member, the temple end being fitted into the mounting groove, and the elastic positioning member engaging with the positioning groove.
[0005] Furthermore, the elastic positioning member includes an ejector and an elastic member. The end of the temple is provided with a receiving cavity. The elastic member is received in the receiving cavity at the end of the temple and is restricted by the ejector. The ejector engages with the positioning groove.
[0006] Furthermore, the elastic positioning member also includes a housing, and both the ejector and the elastic member are disposed within the housing; the housing has an opening on the side near the positioning groove, and the ejector abuts against the edge of the opening.
[0007] Furthermore, the ejector is provided with an arc surface at one end near the positioning groove.
[0008] Furthermore, the ejector is a spherical structure.
[0009] Furthermore, the distance between the two side walls of the mounting groove gradually decreases along the axial direction of the mirror foot to form a tapering structure.
[0010] Furthermore, the cross-section of the mounting groove parallel to the axial direction of the mirror foot is an isosceles trapezoid, and the positioning groove is located on the wall surface of the long side of the trapezoidal structure of the mounting groove.
[0011] Furthermore, a limiting block protrudes from the wall of the mounting groove near the end of the lens temple, and the limiting block serves as a closing structure.
[0012] Furthermore, the two side walls of the mounting groove protrude with limiting blocks near the end of the lens temple, and the two limiting blocks serve as a closing structure.
[0013] Furthermore, the end of the temple is provided with a receiving cavity, and the elastic positioning member is inserted into the receiving cavity.
[0014] The beneficial effects of this utility model are as follows: the installation groove and the end of the temple engage with each other, and the positioning groove cooperates with the elastic positioning element to achieve convenient replacement of the temple; during assembly, the end of the temple is pressed into the installation groove, and the temple is prevented from coming out along its axial direction by the cooperation of the closing structure with the end of the temple; at the same time, the elastic positioning element at the end of the temple can engage with the positioning groove, thereby preventing the end of the temple from coming out along its pressing direction, and achieving convenient connection between the temple and the pile head. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the assembly of the head and temple of the eyeglasses structure with interchangeable temples according to a specific embodiment of the present invention. Figure 2 This is a schematic diagram of the eyeglasses structure with interchangeable temples in a specific embodiment of the present invention, showing the separation of the stud and temple. Figure 3 This is a schematic diagram of the mounting component of the eyeglasses structure with interchangeable temples, which is a specific embodiment of this utility model. Figure 4 This is a schematic diagram of the mounting component of the eyeglasses structure with interchangeable temples according to a specific embodiment of the present invention, showing the separation of the snap-fit component and the connecting component. Figure 5 This is a schematic diagram illustrating the assembly process of the temples and posts of the eyeglasses structure with interchangeable temples according to a specific embodiment of this utility model. Figure 6 This is a schematic diagram of another closing structure of the post head of the eyeglasses structure with interchangeable temples, which is a specific embodiment of this utility model. Figure 7 for Figure 6 Enlarged view at point A; Figure 8 This is a schematic diagram of the temple structure of the eyeglasses structure with interchangeable temples according to a specific embodiment of the present utility model. Figure 9 for Figure 8 Enlarged view at point B.
[0016] Label Explanation: 1. Pile head; 11. Installation groove; 12. Positioning groove; 13. Finishing structure; 2. Temples; 21. End of the temple; 22. Receiving cavity; 3. Elastic positioning component; 31. Housing; 32. Ejector component; 33. Elastic component; 4. Frame. Detailed Implementation
[0017] To explain in detail the purpose and effects achieved by the technical content of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.
[0018] Please refer to Figure 1 and Figure 2 A glasses structure with interchangeable temples 2 includes a frame 4 and temples 2. The frame 4 includes a post 1. The post 1 is provided with a mounting groove 11 having a closing structure 13. The bottom wall of the mounting groove 11 is provided with a positioning groove 12. The end 21 of the temple is provided with an elastic positioning member 3. The end 21 of the temple is assembled in the mounting groove 11, and the elastic positioning member 3 is engaged with the positioning groove 12.
[0019] As can be seen from the above description, the beneficial effects of this utility model are as follows: the mounting groove 11 and the end of the temple 21 engage with each other, and the positioning groove 12 cooperates with the elastic positioning member 3, so as to realize the convenient replacement of the temple 2; during assembly, the end of the temple 21 is pressed into the mounting groove 11, and the temple 2 is prevented from coming out along its axial direction by the cooperation of the closing structure 13 with the end of the temple 21; at the same time, the elastic positioning member 3 at the end of the temple 21 can engage with the positioning groove 12, thereby preventing the end of the temple 21 from coming out along its pressing direction, and realizing the convenient connection between the temple 2 and the pile head 1.
[0020] Furthermore, such as Figure 3 and Figure 4 As shown, the elastic positioning member 3 includes an ejector 32 and an elastic member 33. The end of the temple 21 is provided with a receiving cavity 22. The elastic member 33 is received in the receiving cavity 22 of the end of the temple 21 and is restricted by the ejector 32. The ejector 32 is engaged with the positioning groove 12.
[0021] As can be seen from the above description, the elastic positioning member 3 achieves its retractable setting through the cooperation of the ejector member 32 and the elastic member 33.
[0022] Furthermore, such as Figure 4 As shown, the elastic positioning member 3 also includes a housing 31, and the ejector 32 and the elastic member 33 are both disposed inside the housing 31; the housing 31 has an opening on the side near the positioning groove 12; the ejector 32 abuts against the edge of the opening.
[0023] As can be seen from the above description, the ejector 32 and the elastic member 33 are assembled in the housing 31 to form an integral accessory, avoiding the inconvenience of assembling multiple parts during assembly; through the abutment design between the ejector 32 and the edge of the opening, the ejector 32 can be prevented from coming out of the housing 31 and affecting the use effect.
[0024] Furthermore, such as Figure 3 and Figure 4 As shown, the ejector 32 has an arc surface at one end near the positioning groove 12.
[0025] As can be seen from the above description, by designing the arc surface of the ejector 32, the end of the ejector 32 can be prevented from abutting against the edge of the mounting groove 11 when it is not under pressure, thus preventing the end of the mirror temple 21 from being pressed into the mounting groove 11. The arc surface design can guide the force to the extension and retraction direction of the ejector 32 during the pressing process, so that it can be retracted and avoid assembly interference.
[0026] Furthermore, such as Figure 3 and Figure 4 As shown, the ejector 32 has a spherical structure.
[0027] As can be seen from the above description, the spherical design of the ejector 32 enables it to roll, thereby ensuring smooth movement when the elastic member 33 provides elastic restoring force, and reducing the occurrence of friction and jamming between it and the inner wall of the housing 31 due to abnormal shape.
[0028] Furthermore, such as Figure 2 As shown, the distance between the two side walls of the mounting groove 11 gradually decreases along the axial direction of the mirror foot 2 to form a tapering structure 13.
[0029] As can be seen from the above description, the gradually reduced spacing between the two side walls of the mounting groove 11 forms a constricting structure 13 that can limit the axial disengagement of the temple 2.
[0030] Furthermore, such as Figure 1 and Figure 2 As shown, the cross-section of the mounting groove 11 parallel to the axial direction of the mirror foot 2 is an isosceles trapezoid, and the positioning groove 12 is located on the wall surface of the long side of the trapezoidal structure of the mounting groove 11.
[0031] As can be seen from the above description, through the isosceles trapezoidal design of the mounting groove 11, after the elastic positioning member 3 is engaged with the positioning groove 12, it can abut against the end of the temple 21 on the wall surface of the temple 2 in the axial direction through the design of the gradually decreasing side spacing of the trapezoidal structure, thereby restricting the end of the temple 21 from coming out along the axial direction of the temple 2.
[0032] Furthermore, such as Figure 6 and Figure 7 As shown, a limiting block protrudes from the wall of the mounting groove 11 near the end 21 of the mirror temple, and the limiting block serves as a closing structure 13.
[0033] As can be seen from the above description, the constriction structure 13 formed by the protruding limiting block on the wall of the mounting groove 11 cooperates with the end of the temple 21 to prevent it from coming off along the axial direction of the temple 2.
[0034] Furthermore, such as Figure 6 and Figure 7As shown, the two side walls of the mounting groove 11 have limiting blocks protruding from the portion near the end 21 of the mirror temple, and the two limiting blocks serve as the closing structure 13.
[0035] As can be seen from the above description, the design of the closing structure 13 of the two opposing limiting blocks further ensures the stability of the temple 2 in preventing it from slipping off.
[0036] Furthermore, such as Figure 8 , Figure 9 As shown, the end 21 of the temple is provided with a receiving cavity 22, and the elastic positioning member 3 is inserted into the receiving cavity 22.
[0037] As can be seen from the above description, the elastic positioning member 3 can be quickly arranged on the receiving cavity 22 of the end of the temple 21 by means of insertion.
[0038] Example 1 like Figure 1 As shown, an eyeglass structure with interchangeable temples 2 includes a frame 4 and temples 2. The frame 4 includes a post 1, which is connected to the temples 2.
[0039] like Figure 2 As shown, the pile head 1 has a mounting groove 11 on its lower side. The mounting groove 11 has a positioning groove 12 on the bottom wall of one axial end of the temple 2, and a closing structure 13 on the opposite wall. The closing structure 13 of the mounting groove 11 ensures that the temple end 21 will not come off axially after being assembled with it.
[0040] like Figure 3 and Figure 4 As shown, the end 21 of the temple is provided with an elastic positioning member 3. The elastic positioning member 3 includes a housing 31, an ejector 32, and an elastic member 33. The ejector 32 and the elastic member 33 are disposed inside the housing 31, and the elastic member 33 is connected between the ejector 32 and the bottom of the housing 31. The housing 31 has an opening near the positioning groove 12. The elastic member 33 presses against the ejector 32 inside the housing 31, causing it to move toward the opening. The opening is provided with a closing structure, so that the ejector 32 abuts against the edge of the opening and cannot be completely dislodged from the opening.
[0041] The end 21 of the temple is provided with a receiving cavity 22, and the housing 31 is inserted into the receiving cavity 22 and subsequently fixed by means of adhesive bonding or other means.
[0042] The ejector 32 is kept in an ejected state under the elastic force of the elastic member 33 so as to cooperate with the positioning groove 12.
[0043] like Figure 5As shown, during assembly, the end 21 of the telescope temple is pressed into the mounting groove 11 at the bottom of the pile head 1 from bottom to top. The ejector 32 on the end 21 of the telescope temple remains against the wall of the mounting groove 11 with the positioning groove 12. After the end 21 of the telescope temple moves into place, the ejector 32 is pressed into the positioning groove 12. The end 21 of the telescope temple cooperates with the closing structure 13 of the mounting groove 11, which restricts the ejector 32 from coming out of the positioning groove 12. The cooperation between the ejector 32 and the positioning groove 12 also restricts the end 21 of the telescope temple from coming out of the lower side of the mounting groove 11, thereby completing the quick replacement of the telescope temple 2.
[0044] In other embodiments, the following arrangement may also be adopted: an installation groove 11 is provided on the right side of the pile head 1, and a positioning groove 12 is provided in the installation groove 11 near the upper side of the pile head 1, etc.
[0045] Example 2 The difference between this embodiment and Embodiment 1 is that: like Figure 2 The mounting groove 11 is an isosceles trapezoidal groove, and the positioning groove 12 is located on the wall surface of the long side of the trapezoidal structure of the mounting groove 11. The mounting groove 11, which is designed as an isosceles trapezoid, can use the tapering structure 13, which gradually reduces the width of the groove from the long side wall to the short side wall, to limit the removal of the end 21 of the temple after installation.
[0046] Example 3 The difference between this embodiment and Embodiment 1 is that: like Figure 6 and Figure 7 As shown, the two side walls of the mounting groove 11 have limiting blocks protruding near the end 21 of the temple, and the two limiting blocks serve as a closing structure 13. The closing structure 13 formed by the two limiting blocks limits the assembled end 21 of the temple to prevent it from coming off along the axial direction of the temple 2.
[0047] Example 4 The difference between this embodiment and Embodiment 1 is that: like Figure 3 , Figure 4 , Figure 8 and Figure 9 As shown, the ejector 32 has a spherical structure. The ejector 32 and the elastic member 33 are engaged by a pressing fit. The ejector 32 is rotatably disposed inside the housing 31. When the ejector 32 has a spherical structure, when it is pressed into the mounting groove 11 at the end 21 of the lens temple, its smooth arc surface can cooperate with the groove wall of the mounting groove 11, improving the smoothness of assembly and reducing the impact of friction on the assembly due to corners or surfaces. At the same time, the ejector 32 with a spherical structure can roll inside the housing 31, further improving its flexibility of movement.
[0048] In summary, the interchangeable temple eyeglass structure provided by this utility model achieves convenient temple replacement through the engagement of the mounting groove and the temple end, as well as the cooperation between the positioning groove and the elastic positioning member. During assembly, the temple end is pressed into the mounting groove, and the engagement of the closing structure with the temple end prevents the temple from coming out along its axial direction. At the same time, the elastic positioning member at the temple end can engage with the positioning groove, thereby preventing the temple end from coming out along its pressing direction and achieving convenient connection between the temple and the post.
[0049] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A spectacle structure with interchangeable temples, characterized in that, The mirror includes a frame and a temple. The frame includes a post head, which has a mounting groove with a tapering structure. The bottom wall of the mounting groove has a positioning groove. The temple has an elastic positioning element at its end, which is fitted into the mounting groove and engaged with the positioning groove.
2. The eyeglass structure with interchangeable temples according to claim 1, characterized in that, The elastic positioning element includes an ejector and an elastic element. The end of the temple is provided with a receiving cavity. The elastic element is received in the receiving cavity at the end of the temple and is restricted by the ejector. The ejector engages with the positioning groove.
3. The eyeglass structure with interchangeable temples according to claim 2, characterized in that, The elastic positioning component also includes a housing, and both the ejector and the elastic component are disposed inside the housing; the housing has an opening on the side near the positioning groove, and the ejector abuts against the edge of the opening.
4. The eyeglass structure with interchangeable temples according to claim 2, characterized in that, The ejector component has an arc-shaped surface at one end near the positioning groove.
5. The eyeglass structure with interchangeable temples according to claim 3, characterized in that, The ejector is a spherical structure.
6. The eyeglass structure with interchangeable temples according to claim 1, characterized in that, The distance between the two side walls of the mounting groove gradually decreases along the axial direction of the mirror foot, forming a tapering structure.
7. The eyeglass structure with interchangeable temples according to claim 6, characterized in that, The cross-section of the mounting groove parallel to the axial direction of the mirror foot is an isosceles trapezoid, and the positioning groove is located on the wall surface of the long side of the trapezoidal structure of the mounting groove.
8. The eyeglass structure with interchangeable temples according to claim 1, characterized in that, The wall of the mounting groove protrudes with a limiting block near the end of the lens temple, and the limiting block serves as a closing structure.
9. The eyeglass structure with interchangeable temples according to claim 8, characterized in that, The two side walls of the mounting groove protrude with limiting blocks near the end of the lens, and the two limiting blocks serve as a closing structure.
10. The eyeglass structure with interchangeable temples according to claim 1, characterized in that, The end of the temple is provided with a receiving cavity, and the elastic positioning member is inserted into the receiving cavity.