Full-frame glasses with glasses leg limiting function

Abstract

The utility model discloses full-frame glasses with a glasses leg limiting function. The full-frame glasses comprise a glasses ring main body, glasses legs arranged at two ends of the glasses ring main body, and two folding lugs for connecting the glasses legs and the glasses ring main body, pile head main bodies are assembled at the two ends of the glasses ring main body, connecting lugs are fixedly connected to the ends, away from the glasses ring main body, of the two pile head main bodies, and carrying grooves are formed in the ends, away from the pile head main bodies, of the connecting lugs; the inner sides of the two folding lugs are each provided with a fast-assembly rotating shaft, and the two folding lugs are rotationally connected into the two carrying grooves through the two fast-assembly rotating shafts correspondingly. The elastic components are arranged in the folding lugs, and the positions of the folding lugs can be locked in time through the elastic components after the folding lugs are turned over, so that uncontrollable movement between the folding lugs and the connecting lugs is avoided, the damage risk of the glasses legs is greatly reduced, and the overall service life is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, specifically a full-frame eyeglass with temple limiting function. Background Technology

[0002] Eyeglasses are devices used to correct visual impairments. They mainly consist of two parts: lenses and frames. The lenses are the main part of the glasses, used to change the direction of light propagation and refractive index, thus allowing people to see clearer images. The frames support and fix the lenses, and can provide additional support and comfort for different types of eyes.

[0003] However, in traditional eyeglasses, the lack of temple restraints after folding or unfolding makes the temples prone to uncontrollable movement under stress, resulting in a high risk of damage to the temples.

[0004] Therefore, this utility model provides a full-frame eyeglass with temple limiting function to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a full-frame eyeglass with temple limiting function, thus solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a full-frame eyeglass with temple limiting function, comprising a lens frame body, temples disposed at both ends of the lens frame body, and two folding lugs for connecting the temples and the lens frame body; both ends of the lens frame body are fitted with post bodies, and each of the two post bodies is fixedly connected to a connecting lug at the end away from the lens frame body, and the connecting lug has a mounting groove at the end away from the post body; quick-release pivots are provided on the inner sides of the two folding lugs, and the two folding lugs are rotatably connected to the interior of the two mounting grooves through the two quick-release pivots respectively; elastic components are provided inside the two folding lugs, and the elastic components are used to lock the position of the folding lugs in cooperation with the connecting lugs, and the temples are connected to the ends of the folding lugs away from the connecting lugs.

[0007] Preferably, the elastic component includes a spring sheet and a locking protrusion disposed on the spring sheet; the folding ear has an assembly groove inside, and the spring sheet is inserted into the assembly groove; the end of the folding ear away from the connecting ear has a locking groove, and the locking protrusion is also engaged inside the locking groove; the end of the spring sheet near the pile head body presses against the side of the connecting ear away from the mounting groove.

[0008] Preferably, the pile head body has an avoidance hole at one end near the mirror ring body, and a flat-head screw is installed in the avoidance hole, and the pile head body is connected to the mirror ring body through the flat-head screw.

[0009] Preferably, the end of the connecting ear away from the pile head body is provided with a downwardly inclined pressing surface A, and the end of the connecting ear away from the mounting groove is provided with an upwardly inclined pressing surface B, and an arc surface is provided between the pressing surface A and the pressing surface B.

[0010] Preferably, the locking protrusion is provided with a pressure-bearing surface, and the cross-sectional shape of the pressure-bearing surface is an arc.

[0011] Preferably, the end of the folding ear away from the connecting ear is fixedly connected to a plug rod, the middle of the temple is provided with a slot, and the plug rod is inserted into the inside of the slot. The end of the temple near the folding ear and the middle of the plug rod are both provided with locking holes, and a positioning screw is provided between the two locking holes.

[0012] Preferably, the end of the temple away from the folding lug is fitted with a temple cover, and the temple cover has raised textures.

[0013] Beneficial effects

[0014] This invention provides a full-frame eyeglass with temple limiting function. Compared with the prior art, it has the following advantages:

[0015] An elastic component is installed inside the folding lug. This component can lock the position of the folding lug in time after it is flipped over, preventing uncontrollable movement between the folding lug and the connecting lug. This greatly reduces the risk of damage to the temple and ensures the overall service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the folding mechanism of the temple of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the mounting slot and the quick-release shaft of this utility model;

[0019] Figure 4 This is a schematic diagram of the elastic component of this utility model;

[0020] Figure 5 This is a schematic diagram of the connecting ear of this utility model;

[0021] Figure 6 This is a schematic diagram of the temple of the eyeglasses of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Lens frame body; 2. Folding lug; 3. Pole head body; 4. Connecting lug; 5. Mounting slot; 6. Quick-release hinge; 7. Elastic component; 8. Temple; 9. Mounting slot; 10. Spring; 11. Locking slot; 12. Locking protrusion; 13. Pressing surface A; 14. Pressing surface B; 15. Insert rod; 16. Slot; 17. Positioning screw. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Please see Figure 1-4 A full-frame eyeglass with temple 8 limiting function includes a lens frame body 1, temples 8 disposed at both ends of the lens frame body 1, and two folding lugs 2 for connecting the temples 8 and the lens frame body 1; both ends of the lens frame body 1 are equipped with post bodies 3, and the ends of the two post bodies 3 away from the lens frame body 1 are fixedly connected to connecting lugs 4, and the ends of the connecting lugs 4 away from the post bodies 3 are provided with mounting grooves 5; quick-release pivots 6 are provided on the inner side of the two folding lugs 2, and the two folding lugs 2 are rotatably connected to the inside of the two mounting grooves 5 through the two quick-release pivots 6 respectively; elastic components 7 are provided inside the two folding lugs 2, and the elastic components 7 are used to lock the position of the folding lugs 2 in cooperation with the connecting lugs 4, and the temples 8 are connected to the ends of the folding lugs 2 away from the connecting lugs 4.

[0027] For details, please refer to the following: Figure 1 and Figure 4-5 The pile head body 3 has an avoidance hole at one end near the lens ring body 1. A flat-head screw is installed in the avoidance hole, and the pile head body 3 is connected to the lens ring body 1 through the flat-head screw. The avoidance hole allows the flat-head screw to be installed in a concealed manner, and the pile head body 3 is locked on the lens ring body 1 through the flat-head screw, thereby realizing the quick assembly of the pile head body 3.

[0028] Here, for reference Figure 3 and Figure 6The end of the folding ear 2 away from the connecting ear 4 is fixedly connected to a rod 15. The middle of the temple 8 is provided with a slot 16, and the rod 15 is inserted into the inside of the slot 16. The end of the temple 8 near the folding ear 2 and the middle of the rod 15 are both provided with locking holes. A positioning screw 17 is provided between the two locking holes. By using the rod 15 and the slot 16, when assembling the temple 8 and the folding ear 2, the rod 15 is first inserted into the slot 16, and the positioning screw 17 is installed between the two locking holes, so as to achieve locking between the temple 8 and the folding ear 2.

[0029] Furthermore, in this embodiment, when the folding lug 2 is perpendicular to the mirror ring body 1, there is a gap between the folding lug 2 and the pile head body 3, allowing the folding lug 2 to expand outward.

[0030] In detail, the temple 8 is fitted with a temple cover at the end away from the folding ear 2. The temple cover has raised grooves. The temple cover can increase the friction between the temple 8 and the person's ear and prevent slippage.

[0031] Example 2:

[0032] Please see Figure 4 This embodiment provides a technical solution based on Embodiment 1: the elastic component 7 includes a spring piece 10 and a locking protrusion 12 disposed on the spring piece 10; the folding ear 2 has an assembly groove 9 inside, and the spring piece 10 is inserted into the assembly groove 9; the folding ear 2 has a locking groove 11 at the end away from the connecting ear 4, and the locking protrusion 12 is also snapped into the locking groove 11; the end of the spring piece 10 near the pile head body 3 presses against the side of the connecting ear 4 away from the mounting groove.

[0033] Further reference Figure 5 The end of the connecting ear 4 away from the pile head body 3 is provided with a downwardly inclined pressing surface A13, and the end of the connecting ear 4 away from the mounting groove 5 is provided with an upwardly inclined pressing surface B14. An arc surface is provided between the pressing surface A13 and the pressing surface B14. With the setting of the pressing surface A13 and the pressing surface B14, after the folding ear 2 is flipped, the pressing surface A13 or the pressing surface B14 can be used to press the spring piece 10, thereby locking the position of the folding ear 2 by the deformation of the spring piece 10.

[0034] Furthermore, the locking protrusion 12 is provided with a pressure-bearing surface, and the cross-sectional shape of the pressure-bearing surface is an arc. Utilizing the shape characteristics of the pressure-bearing surface, before the spring piece 10 moves into the assembly groove 9, the assembly groove 9 can squeeze the locking protrusion 12, causing the locking protrusion 12 to drive the spring piece 10 to deform, so that the spring piece 10 can smoothly move into the assembly groove 9. When the locking protrusion 12 corresponds to the locking groove 11, since the locking protrusion 12 loses its obstruction, the locking protrusion 12 resets and is locked into the locking groove 11, thereby locking the position of the spring piece 10. In addition, since there is a gap between the folding ear 2 and the pile head body 3 in the vertical state, the folding ear 2 can continue to rotate outward, and while rotating, it squeezes the spring piece 10. When the folding ear 2 stops being stressed, it can be driven to reset by the rebound of the spring piece 10.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0036] Working principle: The quick-release pivot 6 connects with the mounting slot 5 to support the flipping of the retractable lug 2. When the retractable lug 2 gradually rotates to be parallel to the lens body 1, the spring 10 will gradually come into contact with the compression surface A13. When the retractable lug 2 rotates to be parallel to the lens body 1, the distance between the compression surface A13 and the retractable lug 2 will be filled by the spring 10, and the position of the retractable lug 2 will be locked by the deformation generated by the spring 10. When the retractable lug 2 rotates to be perpendicular to the lens body 1, the compression surface B14 can compress the spring 10, causing the spring 10 to lock the position of the retractable lug 2.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A full-frame eyeglass with temple limiting function, characterized in that: The lens includes a lens ring body (1), temples (8) at both ends of the lens ring body (1), and two folding lugs (2) for connecting the temples (8) and the lens ring body (1). Both ends of the lens ring body (1) are equipped with a stud body (3), and the ends of the two stud bodies (3) away from the lens ring body (1) are fixedly connected with connecting lugs (4). The ends of the connecting lugs (4) away from the stud bodies (3) are provided with mounting grooves (5). The inner sides of the two folding lugs (2) are provided with quick-release shafts (6), and the two folding lugs (2) are rotatably connected to the inside of the two mounting grooves (5) through the two quick-release shafts (6). The inside of the two folding lugs (2) is provided with elastic components (7), which are used to lock the position of the folding lugs (2) in cooperation with the connecting lugs (4). The temples (8) are connected to the ends of the folding lugs (2) away from the connecting lugs (4).

2. The full-frame eyeglasses with temple limiting function according to claim 1, characterized in that: The elastic component (7) includes a spring piece (10) and a locking protrusion (12) disposed on the spring piece (10); the folding ear (2) has an assembly groove (9) inside, and the spring piece (10) is inserted into the assembly groove (9); the folding ear (2) has a locking groove (11) at one end away from the connecting ear (4), and the locking protrusion (12) is also engaged inside the locking groove (11); the end of the spring piece (10) near the pile head body (3) presses against the side of the connecting ear (4) away from the mounting groove (5).

3. A full-frame eyeglass with temple limiting function according to claim 1, characterized in that: The pile head body (3) has an avoidance hole at one end near the mirror ring body (1), and a flat-head screw is provided in the avoidance hole. The pile head body (3) is connected to the mirror ring body (1) through the flat-head screw.

4. A full-frame eyeglass with temple limiting function according to claim 2, characterized in that: The end of the connecting ear (4) away from the pile head body (3) is provided with a downwardly inclined extrusion surface A (13), and the end of the connecting ear (4) away from the mounting groove (5) is provided with an upwardly inclined extrusion surface B (14), and an arc surface is provided between the extrusion surface A (13) and the extrusion surface B (14).

5. A full-frame eyeglass with temple limiting function according to claim 2, characterized in that: The locking protrusion (12) is provided with a pressure surface, and the cross-sectional shape of the pressure surface is an arc.

6. A full-frame eyeglass with temple limiting function according to claim 1, characterized in that: The folding ear (2) is fixedly connected to a rod (15) at the end away from the connecting ear (4). The temple (8) has a slot (16) in the middle, and the rod (15) is inserted into the inside of the slot (16). Locking holes are provided on the outer wall of the temple (8) near the folding ear (2) and in the middle of the rod (15). A positioning screw (17) is provided between the two locking holes.

7. A full-frame eyeglass with temple limiting function according to claim 6, characterized in that: The temple (8) is fitted with a foot sleeve at the end away from the folding lug (2), and the foot sleeve has raised patterns.

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