Spectacles with snap-on decoration mounting structure
By using an interlocking installation structure of inner and outer hollow cylindrical parts, the problems of unstable assembly and low aesthetics of three-dimensional decorative patterns on the temples are solved, achieving a temple design with high yield and high aesthetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU SANSHAN OPTICS
- Filing Date
- 2025-07-07
- Publication Date
- 2026-06-26
AI Technical Summary
The existing method of installing three-dimensional decorative patterns on temples is prone to problems such as broken lugs or inability to assemble, and the lugs are visible on transparent temples, resulting in poor aesthetics.
The frame uses an interlocking installation structure with inner and outer hollow cylindrical parts. The three-dimensional decorative pattern is fixed to the temple of the mirror through a limiting structure and abutment structure, forming an aesthetically pleasing and stable installation.
It improves the installation yield and aesthetics of 3D decorative patterns, reduces installation difficulty, and allows the 3D decorative patterns to be seen on both the inner and outer sides of the temples, enhancing both user comfort and aesthetics.
Smart Images
Figure CN224417127U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of eyeglasses technology, specifically to an eyeglass with a snap-on lens mounting structure. Background Technology
[0002] Eyeglasses generally consist of a frame and temples. Existing temples are often inlaid with three-dimensional decorative patterns as brand logos or to enhance aesthetics, providing a strong three-dimensional effect and good display.
[0003] However, existing methods for mounting 3D decorative patterns on temples mostly involve inserting them. A better approach would be to create a groove on the temple that matches the shape of the 3D decorative pattern, with lugs at both ends of the pattern, and mounting slots within the groove that mate with the lugs. During assembly, the 3D decorative pattern is inserted into the groove, and the lugs enter and are positioned within the mounting slots. This assembly method has a low yield rate, and defects such as broken lugs or lugs failing to fit into the mounting slots are prone to occur during assembly. Furthermore, if the temple is made of a transparent material, the lugs are visible in the assembled temple, resulting in poor aesthetics. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings and deficiencies of the existing technology and to provide eyeglasses with a snap-on lens mounting structure.
[0005] The technical solution adopted by this utility model is as follows: a pair of eyeglasses with a snap-on decorative lens mounting structure, including temples and three-dimensional decorative patterns, and also including an inner hollow cylinder and an outer hollow cylinder.
[0006] The temple has a mounting groove extending through it, and a first limiting structure and a second limiting structure are sequentially provided in the mounting groove from the outside to the inside of the temple. A first abutting structure and a second abutting structure are respectively provided on the outer periphery of the inner hollow cylindrical component and the outer periphery of the outer hollow cylindrical component.
[0007] The outer hollow cylindrical component's outer periphery is adapted to the shape of the mounting groove, and its inner periphery is adapted to the shape of the inner hollow cylindrical component's outer periphery. The outer hollow cylindrical component penetrates into the mounting groove from one side of the temple until the first abutting structure abuts against the limiting structure on the penetration side. The inner hollow cylindrical component penetrates into the outer hollow cylindrical component from the other side of the temple until the second limiting structure abuts against the limiting structure on the penetration side.
[0008] The outer hollow cylinder is fixedly connected to the mounting groove and the inner hollow cylinder, respectively.
[0009] The three-dimensional decorative pattern is fixed inside the inner hollow cylinder, and both the inner hollow cylinder and the outer hollow cylinder have an opening at one end near the outer side of the temple.
[0010] Preferably, the mounting groove includes, from the outer side of the temple to the inner side, a first connecting groove, a second connecting groove, and a third connecting groove connected in sequence, wherein the second connecting groove is smaller than the first connecting groove and the third connecting groove.
[0011] The first limiting structure includes a first limiting step formed between the first connecting groove and the second connecting groove.
[0012] The second limiting structure includes a second limiting step formed between the second connecting groove and the third connecting groove.
[0013] Preferably, the first abutting structure includes a first limiting protrusion ring located on the outer periphery of the end of the inner hollow cylinder that is away from the end into the outer hollow cylinder, the first limiting protrusion ring being adapted to the shape of the connecting groove on the insertion side of the inner hollow cylinder and at least partially located in the connecting groove.
[0014] The second abutment structure includes a second limiting protrusion located on the outer periphery of the end of the outer hollow cylinder that is away from its insertion into the mounting groove. The second limiting protrusion is adapted to the shape of the connecting groove on the insertion side of the outer hollow cylinder and is at least partially located within the connecting groove.
[0015] Preferably, the outer hollow cylindrical component is inserted into the mounting groove from the inside of the mirror temple.
[0016] The end of the second limiting protrusion near the inner side of the temple does not extend beyond the end of the third connecting groove near the inner side of the temple;
[0017] The end of the three-dimensional decorative pattern near the inside of the temple does not extend beyond the end of the third connecting groove near the inside of the temple.
[0018] Preferably, the end of the second limiting protrusion near the inner side of the temple is flush with the end of the third connecting groove near the inner side of the temple.
[0019] Preferably, the end of the first limiting protrusion near the outer side of the temple extends beyond the end of the first connecting groove near the outer side of the temple.
[0020] Preferably, the cross-section of the portion of the first limiting protrusion ring extending beyond the first connecting groove is convex arc-shaped.
[0021] Preferably, the three-dimensional decorative pattern extends beyond the first limiting protrusion ring to the end near the outer side of the temple.
[0022] Preferably, the three-dimensional decorative pattern and the inner hollow cylindrical component are integrally formed.
[0023] The beneficial effects of this utility model are as follows: Compared with the general method of setting lugs on the side of the three-dimensional decorative pattern, the installation method of this utility model has higher aesthetic appeal, lower installation difficulty, and higher yield rate; the three-dimensional decorative pattern can be seen on both the inner and outer sides of the temple, making it easy to observe. Attached Figure Description
[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, obtaining other drawings based on these drawings without creative effort still falls within the scope of this utility model.
[0025] Figure 1 This is a perspective structural diagram of an embodiment of the present utility model;
[0026] Figure 2 This is an exploded structural diagram of an embodiment of the present utility model;
[0027] Figure 3 This is a front view of an embodiment of the present utility model;
[0028] Figure 4 for Figure 3 Enlarged view of the structure at point B in the middle;
[0029] Figure 5 This is a rear view structural diagram of an embodiment of the present utility model;
[0030] Figure 6 for Figure 5 Enlarged view of the structure at point C;
[0031] Figure 7 This is a top view of an embodiment of the present utility model;
[0032] Figure 8 for Figure 7 Enlarged view of the structure at point D;
[0033] Figure 9 for Figure 1 Sectional view at point AA;
[0034] In the figure, 1 is the temple; 2 is the three-dimensional decorative pattern; 3 is the inner hollow cylinder; 4 is the outer hollow cylinder; 11 is the first connecting groove; 12 is the second connecting groove; 13 is the third connecting groove; 14 is the first limiting step; 15 is the second limiting step; 31 is the first limiting protrusion; and 41 is the second limiting protrusion. Detailed Implementation
[0035] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.
[0036] It should be noted that all uses of "first" and "second" in the embodiments of this utility model are for the purpose of distinguishing two entities or parameters with the same name but different names. It is clear that "first" and "second" are only for the convenience of expression and should not be construed as limiting the embodiments of this utility model. Subsequent embodiments will not explain this in detail.
[0037] The directional and positional terms used in this utility model, such as "up," "down," "front," "back," "left," "right," "inner," "outer," "top," "bottom," and "side," are merely for reference to the accompanying drawings. Therefore, the directional and positional terms used are for the purpose of explaining and understanding this utility model, and not for limiting the scope of protection of this utility model.
[0038] like Figures 1 to 9 As shown in the embodiment of this utility model, a pair of eyeglasses with a snap-on decorative piece mounting structure includes temples 1 and three-dimensional decorative pieces. Figure 2 It also includes an inner hollow cylindrical component 3 and an outer hollow cylindrical component 4.
[0039] The temple 1 has a mounting groove extending through its inner and outer sides. A first limiting structure and a second limiting structure are sequentially provided within the mounting groove from the outer side to the inner side of the temple 1. A first abutting structure and a second abutting structure are respectively provided on the outer periphery of the inner hollow cylindrical component 3 and the outer periphery of the outer hollow cylindrical component 4.
[0040] The outer hollow cylindrical component 4 has an outer periphery that matches the shape of the mounting groove, and its inner periphery matches the outer periphery of the inner hollow cylindrical component 3. The outer hollow cylindrical component 4 is inserted into the mounting groove from one side of the temple 1 until the first abutting structure abuts against the limiting structure on the insertion side. The inner hollow cylindrical component 3 is inserted into the outer hollow cylindrical component 4 from the other side of the temple 1 until the second limiting structure abuts against the limiting structure on the insertion side.
[0041] The outer hollow cylinder 4 is fixedly connected to the mounting groove and the inner hollow cylinder 3, respectively.
[0042] The three-dimensional decoration Figure 2 It is fixed inside the inner hollow cylinder 3, and both the inner hollow cylinder 3 and the outer hollow cylinder have an opening at the outer end near the temple 1.
[0043] With this design, the installation of the three-dimensional decorative pattern is more aesthetically pleasing, easier to install, and has a higher yield rate compared to the usual method of setting lugs on the side of the three-dimensional decorative pattern ring. At the same time, the three-dimensional decorative pattern can be seen on both the inner and outer sides of the temple, making it easy to observe.
[0044] The inner and outer hollow cylindrical components can be cylindrical, elliptical, polygonal, or cylindrical structures with arbitrary cross-sectional shapes.
[0045] The first limiting structure and the second limiting structure can be limiting steps formed on the inner circumference of the mounting groove, or limiting protrusions set on the inner circumference of the mounting groove. One of the limiting structures can also be the end face of the outer hollow cylinder after it is inserted into the mounting groove.
[0046] The fixed connection between the outer hollow cylinder and the mounting groove can be achieved by installing the outer hollow cylinder into the target position in the mounting groove and then filling the gap between them with glue, which then solidifies to fix them together. Alternatively, both the inner and outer hollow cylinders can be cylindrical structures, with the mounting groove being a circular hole groove. An internal thread is provided in the mounting groove, and an external thread matching the internal thread of the mounting groove is provided in the outer hollow cylinder, allowing for detachable fixing through threaded engagement. Another option is a tight fit between the outer hollow cylinder and the mounting groove. In this tight fit configuration, a protruding ridge extending along the insertion direction can be further provided around the circumference of the outer hollow cylinder, and a concave ridge matching the shape of the protruding ridge and forming an insertion groove can be provided on the inner circumference of the mounting groove to improve the stability of the fit and the ease of insertion. In this embodiment, the first fixed connection method is used, which has low requirements for processing precision and a high yield rate; at the same time, the shape design of the inner and outer hollow cylinders is highly flexible.
[0047] The fixed connection between the outer hollow cylinder and the inner hollow cylinder can be achieved by installing the inner hollow cylinder into the target position inside the outer hollow cylinder and then filling the gap between them with glue, which then hardens to fix them together. Alternatively, an internal thread can be provided inside the outer hollow cylinder, and an external thread matching the internal thread can be provided outside the inner hollow cylinder, allowing for detachable fixing. Another option is a tight fit between the outer and inner hollow cylinders. In this tight fit configuration, a protruding ridge extending along the insertion direction can be further provided around the circumference of the inner hollow cylinder, and a concave ridge matching the shape of the protruding ridge and forming an insertion groove can be provided on the inner circumference of the outer hollow cylinder to improve the stability of the fit and the ease of insertion. In this embodiment, the first fixed connection method is used, which has low requirements for processing precision and a high yield rate.
[0048] The three-dimensional decorative pattern can be fixed to the inner hollow cylinder in the form of an integral injection molded part or in the form of separate parts that are fixedly connected by adhesive or other means. In this embodiment, it is specifically an integral injection molded part.
[0049] The mounting groove includes, from the outside of the temple 1 to the inside of the temple 1, a first connecting groove 11, a second connecting groove 12, and a third connecting groove 13 connected in sequence. The second connecting groove 12 is smaller than the first connecting groove 11 and the third connecting groove 13.
[0050] The first limiting structure includes a first limiting step 14 formed between the first connecting groove 11 and the second connecting groove 12.
[0051] The second limiting structure includes a second limiting step 15 formed between the second connecting groove 12 and the third connecting groove 13.
[0052] This setting provides a good limiting effect for the step and makes it easy to process.
[0053] The first abutting structure includes a first limiting protrusion ring 31 located on the outer periphery of the end of the inner hollow cylinder 3 that is away from the end into the outer hollow cylinder 4. The first limiting protrusion ring 31 is adapted to the shape of the connecting groove on the insertion side of the inner hollow cylinder 3 and is at least partially located in the connecting groove.
[0054] The second abutment structure includes a second limiting protrusion 41 located on the outer periphery of the end of the outer hollow cylinder 4 away from its insertion into the mounting groove. The second limiting protrusion 41 is adapted to the shape of the connecting groove on the insertion side of the outer hollow cylinder 4 and is at least partially located in the connecting groove.
[0055] This design improves the stability of the fit between the outer hollow cylinder and the mounting groove, and between the inner hollow cylinder and the outer hollow cylinder.
[0056] The outer hollow cylindrical component 4 passes through the mounting groove from the inside of the mirror temple 1.
[0057] The end of the second limiting protrusion 41 near the inner side of the temple 1 does not extend beyond the end of the third connecting groove 13 near the inner side of the temple 1;
[0058] The three-dimensional decoration Figure 2 The third connecting groove 13 is located at the end near the inner side of the temple 1.
[0059] This design enhances aesthetics while ensuring that the second limiting ring and the three-dimensional decorative pattern do not interfere with the user's face during use, thus improving comfort.
[0060] The end of the second limiting protrusion 41 near the inner side of the temple 1 is flush with the end of the third connecting groove 13 near the inner side of the temple 1.
[0061] This design creates a smooth transition surface on the inside of the temples, further enhancing their aesthetic appeal.
[0062] The end of the first limiting protrusion 31 near the outside of the temple 1 extends beyond the end of the first connecting groove 11 near the outside of the temple 1.
[0063] This setting provides some protection for the 3D decorative pattern and makes it less prone to dust accumulation. At the same time, it creates a border effect, improving its aesthetics.
[0064] The cross-section of the first limiting protrusion ring 31 extending beyond the first connecting groove 11 is convex arc-shaped.
[0065] This design further enhances the aesthetics; at the same time, the first limiting protrusion is less prone to dust accumulation and wear.
[0066] The three-dimensional decoration Figure 2 The end of the first limiting protrusion 31 that is close to the outer side of the temple 1.
[0067] This setting makes the 3D decorative pattern more obvious and easier to observe.
[0068] The three-dimensional decoration Figure 2 It is integrally formed with the inner hollow cylinder 3.
[0069] This design reduces assembly steps and prevents the 3D decorative pattern from easily falling off.
[0070] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A pair of eyeglasses with a snap-on decorative panel mounting structure, comprising temples (1) and a three-dimensional decorative pattern (2), characterized in that: It also includes an inner hollow cylindrical component (3) and an outer hollow cylindrical component (4), wherein the three-dimensional decorative pattern (2) is fixed inside the inner hollow cylindrical component (3). The temple (1) has a mounting groove extending through its inner and outer sides. A first limiting structure and a second limiting structure are sequentially provided within the mounting groove from the outer side of the temple (1) to the inner side of the temple (1). A first abutting structure and a second abutting structure are respectively provided on the outer periphery of the inner hollow cylindrical component (3) and the outer periphery of the outer hollow cylindrical component (4). The outer hollow cylindrical component (4) has an outer periphery that matches the shape of the mounting groove, and its inner periphery that matches the outer periphery of the inner hollow cylindrical component (3). The outer hollow cylindrical component (4) is inserted into the mounting groove from one side of the temple (1) until the first abutting structure abuts against the limiting structure on the insertion side. The inner hollow cylindrical component (3) is inserted into the outer hollow cylindrical component (4) from the other side of the temple (1) until the second limiting structure abuts against the limiting structure on the insertion side. The outer hollow cylinder (4) is fixedly connected to the mounting groove and the inner hollow cylinder (3) respectively.
2. The eyeglasses with a snap-on lens mounting structure according to claim 1, characterized in that: The mounting groove includes, from the outside of the temple (1) to the inside of the temple (1), a first connecting groove (11), a second connecting groove (12), and a third connecting groove (13) connected in sequence. The second connecting groove (12) is smaller than the first connecting groove (11) and the third connecting groove (13). The first limiting structure includes a first limiting step (14) formed between the first connecting groove (11) and the second connecting groove (12). The second limiting structure includes a second limiting step (15) formed between the second connecting groove (12) and the third connecting groove (13).
3. The eyeglasses with a snap-on decorative lens mounting structure according to claim 2, characterized in that: The first abutting structure includes a first limiting protrusion (31) located on the outer periphery of the inner hollow cylinder (3) away from the end through which it penetrates the outer hollow cylinder (4). The first limiting protrusion (31) is adapted to the shape of the connecting groove on the through side of the inner hollow cylinder (3) and is at least partially located in the connecting groove. The second abutment structure includes a second limiting protrusion (41) located on the outer periphery of the outer hollow cylinder (4) away from the end of its insertion into the mounting groove. The second limiting protrusion (41) is adapted to the shape of the connecting groove on the insertion side of the outer hollow cylinder (4) and is at least partially located in the connecting groove.
4. The eyeglasses with a snap-on lens mounting structure according to claim 3, characterized in that: The outer hollow cylindrical component (4) is inserted into the mounting groove from the inside of the temple (1).
5. A pair of eyeglasses with a snap-on lens mounting structure according to claim 4, characterized in that: The end of the second limiting protrusion (41) near the inner side of the temple (1) does not extend beyond the end of the third connecting groove (13) near the inner side of the temple (1); The end of the three-dimensional decorative pattern (2) near the inner side of the temple (1) does not extend beyond the end of the third connecting groove (13) near the inner side of the temple (1).
6. A pair of eyeglasses with a snap-on decorative piece mounting structure according to claim 5, characterized in that: The end of the second limiting protrusion (41) near the inner side of the temple (1) is flush with the end of the third connecting groove (13) near the inner side of the temple (1).
7. A pair of eyeglasses with a snap-on lens mounting structure according to claim 4, characterized in that: The end of the first limiting protrusion (31) near the outside of the temple (1) extends beyond the end of the first connecting groove (11) near the outside of the temple (1).
8. A pair of eyeglasses with a snap-on lens mounting structure according to claim 7, characterized in that: The cross section of the first limiting protrusion ring (31) extending beyond the first connecting groove (11) is convex arc-shaped.
9. A pair of eyeglasses with a snap-on lens mounting structure according to claim 4, characterized in that: The three-dimensional decorative pattern (2) extends beyond the first limiting protrusion ring (31) and is close to the outer end of the temple (1).
10. A pair of eyeglasses with a snap-on lens mounting structure according to any one of claims 1-9, characterized in that: The three-dimensional decorative pattern (2) and the inner hollow cylindrical part (3) are integrally formed.