Spectacle frame capable of freely switching lenses and sports spectacles
By setting mounting positions, clamping positions and support frames on the frame, and using elastic plug-ins and support grooves to achieve detachable connection of lenses, the problem of difficult replacement of existing sports glasses lenses is solved, and the lenses can be easily replaced and prevented from falling off, reducing the risk of damage and purchase costs.
Patent Information
- Application Number
- CN202422129530.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-31
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-08-31
AI Technical Summary
The lenses of existing sports glasses are difficult to replace, which leads to problems such as breakage and increased purchase costs.
A frame with freely switchable lenses is designed. By setting mounting positions, clamping positions and support frames on the frame, elastic plug-ins and support grooves are used to achieve detachable connection and fixation of the lenses.
It enables convenient replacement of lenses and prevents them from falling off, reduces the risk of lens damage, reduces the need to purchase multiple pairs of glasses, and reduces the cost of use.
Smart Images
Figure CN223362449U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses frames, in particular to a glasses frame with freely switchable lenses and sports glasses. Background Art
[0002] Sports glasses are a type of protective glasses specially designed for sports competitions and various outdoor activities. Their main function is to protect the eyes from strong sunlight, wind invasion, dust disturbance and other potential environmental hazards. In order to meet the needs of high-intensity sports, the lenses of this type of glasses are usually made of high-strength materials and have good impact and scratch resistance. They are very suitable for various activities that require fast movement and high-intensity participation, such as cycling, skiing, and running.
[0003] Existing sports glasses generally consist of a frame and lenses, which are tightly connected to the frame, making it difficult to remove the lenses for replacement. When engaging in more intense outdoor sports, the glasses are often easily dropped or hit, and the lenses are easily broken. In addition, users need to purchase multiple sports glasses with lenses of different functions to adapt to different sports situations, which increases costs. Utility Model Content
[0004] The purpose of the present utility model is to solve the shortcomings of the prior art such as difficulty in removing lenses for replacement, the need to purchase multiple sports glasses with different functional lenses to adapt to different sports situations, and increased costs, and to propose a frame and sports glasses with freely switchable lenses.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A frame with freely switchable lenses is designed, comprising a frame, a mounting position for mounting lenses provided on one side of the frame, a support frame provided in the mounting position, the support frame being detachably connected to the frame, two latching positions provided on the inner side of the mounting position, each of the mounting positions being provided with a latching slot connected to the latching position;
[0007] A supporting portion is fixedly provided on the supporting frame, a mounting groove is formed between the supporting portion and the supporting frame, an elastic plug-in is fixedly provided in the frame, the supporting frame is connected to the elastic plug-in, and the supporting frame is fixed by the elastic plug-in.
[0008] Furthermore, a support frame is fixedly provided on the support portion, and the support frame has a recessed structure, and the recessed structure cooperates with the support frame to form a support groove.
[0009] Furthermore, positioning grooves are provided on both sides of the support frame, a support column is fixedly provided at the bottom of the support frame, the two support columns are in a herringbone structure, and a nose pad is detachably connected to one side of the support frame.
[0010] A pair of sports glasses comprises the above-mentioned frame and also comprises a lens arranged in the mounting position, wherein the lens is a split lens or a one-piece lens, and both the split lens and the one-piece lens are connected to the mounting groove.
[0011] Furthermore, the split lens includes a frame, an independent lens is arranged in the frame, and clamping parts that cooperate with the clamping position are fixedly arranged on both sides of the frame.
[0012] Furthermore, both sides of the frame are provided with plug-in parts that match the clamping parts, the plug-in parts are plugged into the card slots, and two positioning parts that match the positioning slots are fixedly provided in the frame.
[0013] Furthermore, the structures on both sides of the one-piece lens are configured as snap-fitting portions that cooperate with the snapping positions.
[0014] The present invention provides a frame and sports glasses with freely switchable lenses, which have the following beneficial effects:
[0015] In the present invention, a mounting position is provided on the frame for mounting the lens, and latches are provided on both sides of the mounting position to fix the lens to prevent it from falling off. A support frame and a mounting groove are provided to support the lens to prevent it from falling off. The support frame is connected to the frame through an elastic member, and the support frame can be removed for cleaning.
[0016] Secondly, in the present invention, the one-piece lens is fixed by providing positioning parts that cooperate with the positioning grooves on both sides of the one-piece lens. Moreover, since the one-piece lens generally adopts PC and other materials with a certain degree of elasticity, the one-piece lens can be removed for replacement, and the frame of the split lens is also elastic, so the split lens can be removed for cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of a frame with freely switchable lenses proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the installation slot of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the clamping position of the utility model;
[0020] Figure 4 This is a schematic structural diagram of the split lens of the utility model;
[0021] Figure 5 This is a schematic structural diagram of the one-piece lens of the present invention.
[0022] In the figure: 1. Spectacle frame; 2. Mounting position; 21. Clamping position; 22. Clamping slot; 3. Support frame; 31. Support part; 32. Mounting slot; 33. Support slot; 34. Positioning slot; 35. Support column; 4. Nose pad; 5. Split lens; 51. Frame; 52. Independent lens; 53. Clamping part; 54. Inserting part; 55. Positioning part; 6. One-piece lens. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0024] Reference Figure 1-3 A frame for spectacles with freely switchable lenses comprises a frame 1, the frame 1 being made of an elastic material such as plastic, a mounting position 2 for mounting lenses being provided on one side of the frame 1, a support frame 3 being provided in the mounting position 2, the support frame 3 being detachably connected to the frame 1, the frame 1 being able to produce a certain degree of elastic deformation when the lenses are mounted, to facilitate the removal and placement of the lenses, two latching positions 21 being provided on the inner side of the mounting position 2, each of which is provided with a latching slot 22 connected to the latching position 21;
[0025] A support portion 31 is fixedly provided on the support frame 3, and a mounting groove 32 is formed between the support portion 31 and the support frame 3. An elastic plug-in is fixedly provided in the frame 1, and the support frame 3 is connected to the elastic plug-in, and the support frame 3 is fixed by the elastic plug-in. The elastic member is composed of two elastic columns fixedly connected to the frame 1, and the two elastic columns are connected to the frame 1 in an eight-shaped structure. A slot corresponding to the elastic member is opened on the support frame 3.
[0026] In the present invention, a mounting position 2 is provided on the frame 1 for mounting the lens, and locking positions 21 are provided on both sides of the mounting position 2 to fix the lens to prevent it from falling off. A support frame 3 and a mounting groove 32 are provided to support the lens to prevent it from falling off, and the support frame 3 is connected to the frame through an elastic part, so the support frame 3 can be removed for cleaning or replaced with a different model.
[0027] Furthermore, in this embodiment, a support frame is fixedly provided on the support portion 31, and the support frame has a recessed structure. The recessed structure cooperates with the support frame 3 to form a support groove 33. The lens is supported by setting the support groove 33. When the lens is installed, the lens is clamped by the support groove 33, which not only plays a supporting role, but also plays a role of limiting and preventing slipping. The cross-section of the support groove 33 is a V-shaped structure.
[0028] Furthermore, positioning grooves 34 are provided on both sides of the support frame 3, and a structure corresponding to the positioning groove can be set on the lens to make the connection between the lens and the frame tighter. A support column 35 is fixedly provided at the bottom of the support frame 3, and the two support columns 35 are in a herringbone structure. A nose pad 4 is detachably connected to one side of the support frame 3.
[0029] Reference Figure 4-5 The present invention also proposes a pair of sports glasses, including the above-mentioned frame, and also including a lens arranged in the mounting position 2, the lens is a split lens 5 or a one-piece lens 6, and the split lens 5 and the one-piece lens 6 are both connected to the mounting groove 32, and the split lens 5 or the one-piece lens 6 can be connected to the frame, and the adaptability is wider.
[0030] It should be noted that, in some embodiments, the split lens 5 includes a frame 51, an independent lens 52 is arranged in the frame 51, and a snap-on portion 53 that cooperates with the snap-on position 21 is fixed on both sides of the frame 51. The snap-on portion 53 is provided to cooperate with the snap-on position 21 to fix the split lens 5 or the connected lens 6 to prevent it from falling off. The snap-on portion 53 is made of a material with a certain deformation ability, such as plastic, to facilitate the replacement of lenses.
[0031] In addition, in this embodiment, both sides of the frame 51 are provided with plug-in parts 54 that cooperate with the card-connecting parts 53. The plug-in parts 54 are plugged into the card slots 22, and the two card slots 22 are connected to form a fixing groove for fixing the one-piece lens 5 or the frame 51. The one-piece lens 5 or the frame 51 can be inserted into the fixing groove for fixing to prevent it from falling off. Two positioning parts 55 that cooperate with the positioning grooves 34 are fixedly provided in the frame 51 and the one-piece lens 5. The positioning parts 55 are used to assist in fixing the frame 51 and the one-piece lens 5 to make them more secure.
[0032] Similarly, for the one-piece lens 6, the structures on both sides thereof are configured as a snap-fitting portion 53 that cooperates with the said locking position 21. The structure of the snap-fitting portion 53 is the same as that of the snap-fitting portion 53 in the split-piece lens 5, and both can cooperate with the locking position 21, thereby also realizing the switching between the split-piece lens 5 and the one-piece lens 6.
[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A frame with freely switchable lenses, comprising a frame (1), characterized in that: A mounting position (2) for mounting a lens is provided on one side of the frame (1), a support frame (3) is provided in the mounting position (2), the support frame (3) is detachably connected to the frame (1), two latching positions (21) are provided on the inner side of the mounting position (2), and a latching slot (22) connected to the latching position (21) is provided in each of the mounting positions (2); A support portion (31) is fixedly provided on the support frame (3), a mounting groove (32) is formed between the support portion (31) and the support frame (3), an elastic plug-in is fixedly provided in the mirror frame (1), the support frame (3) is connected to the elastic plug-in, and the support frame (3) is fixed by the elastic plug-in.
2. The frame with freely switchable lenses according to claim 1, characterized in that: A support frame is fixedly provided on the support portion (31), and the support frame has an indented structure, and the indented structure cooperates with the support frame (3) to form a support groove (33).
3. The frame with freely switchable lenses according to claim 1, characterized in that: Positioning grooves (34) are provided on both sides of the support frame (3), a support column (35) is fixedly provided at the bottom of the support frame (3), and the two support columns (35) are in a herringbone structure. A nose pad (4) is detachably connected to one side of the support frame (3).
4. A pair of sports glasses comprising the frame according to any one of claims 1 to 3, characterized in that: It also includes a lens arranged in the installation position (2), the lens being a split lens (5) or a one-piece lens (6), and the split lens (5) and the one-piece lens (6) are both connected to the installation groove (32).
5. The sports glasses according to claim 4, characterized in that: The split lens (5) comprises a frame (51), an independent lens (52) is arranged in the frame (51), and clamping parts (53) that match the clamping position (21) are fixedly arranged on both sides of the frame (51).
6. The sports glasses according to claim 5, characterized in that: Both sides of the frame (51) are provided with plug-in parts (54) that match the clamping parts (53), and the plug-in parts (54) are plugged into the clamping slots (22). Two positioning parts (55) that match the positioning slots (34) are fixedly provided in the frame (51).
7. The sports glasses according to claim 5, characterized in that: The structures on both sides of the one-piece lens (6) are arranged as a clamping portion (53) that matches the clamping position (21).