A combination anti-slip-off glasses

Abstract

The utility model discloses a combination formula anti -skidding glasses, relate to glasses technical field, including the mirror frame, one end of mirror frame is symmetrical formula rotation connection has two groups of glasses legs, and the outside of glasses leg is equipped with the support part that is in contact with the user ear concha boat place, and the ear hanging that is in contact with the user ear helix top or the elastic band that is in contact with the user head is detachably connected to one end of glasses leg that is away from mirror frame. In the utility model, the support part (pad, connecting sleeve and connecting rod) is arranged at the user ear concha boat place, and the pad is in contact with the user ear concha boat, does not interfere with the in-ear earphone or the head-mounted earphone physically, can play the support effect when wearing daily, avoids the glasses slip problem caused by perspiration, sets up the ear hanging and the elastic band switching and the two wearing modes of glasses leg combination, when the motion mode, the ear hanging is avoided and is hung to the ear type sports earphone physical interference, and the elastic band is assembled and is fixed glasses, avoids the vibration drop when running.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to a combination anti-slip eyeglasses. Background Technology

[0002] Eyeglasses are an essential item in people's lives. They consist of frames, lenses, nose pads, and temples. Their main uses include improving vision, decoration, and protecting the eyes. In daily use, the glasses are mainly supported by the temples and nose pads. However, when people sweat or exercise, the glasses are prone to slipping off, resulting in poor performance and the glasses falling off.

[0003] A search revealed Chinese patent publication number CN223155325U, which discloses an anti-slip glasses design. The design includes a frame with temples rotatably connected to both sides. Each temple has a slot at its top, away from the frame. Each slot contains a connecting block, with the bottom of each connecting block extending outside the slot. Support feet are mounted on the adjacent surfaces of two connecting blocks. When the glasses are worn, one end of the support foot is positioned in front of the user's ear and abuts against the earlobe. An opening slot is located on the side of the temple near the slot, and a strip-shaped groove is formed on one side of the opening slot, communicating with the inside of the slot. A locking bolt is located inside the opening slot, with one end penetrating the strip-shaped groove and extending into a threaded groove on the side of the connecting block. Through the support feet and temples, the bolt simultaneously abuts against the user's ears on both sides, thus limiting the glasses' position and preventing slippage during wear, improving usability.

[0004] However, in actual use, similar structural designs have the problem of physical interference between the support feet and the headphones, and vibrations during running can still cause the glasses to slip off. Utility Model Content

[0005] The purpose of this invention is to provide a combined anti-slip glasses solution to the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a combination anti-slip glasses, including a frame, one end of which is symmetrically and rotatably connected to two sets of temples, the outer side of which is fitted with a support part that abuts against the concha of the user's ear, and the end of the temple away from the frame is detachably connected to an ear hook that fits against the top of the user's ear helix or an elastic band that fits against the user's head.

[0007] Preferably, the temple includes a connecting temple and a hinge block, and one end of the connecting temple is hinged to the frame via the hinge block.

[0008] Preferably, the support includes a pad, a connecting sleeve, and a connecting rod. The pad and the connecting sleeve are connected by the connecting rod and integrally injection molded. Both are made of rubber. The pad is adapted to the curvature of the ear armor. A limiting groove adapted to the size of the connecting sleeve is opened on the outer side of the other end of the connecting leg. The edge of the limiting groove is arc-shaped.

[0009] Preferably, one end of the ear loop and both ends of the elastic band are connected to insert blocks, and the bottom of the other end of the connecting leg is provided with a slot that matches the size of the insert blocks.

[0010] Preferably, the other end of the bottom of the connecting leg is connected to a rubber sealing sheet that fits the lower end of the slot, and the sealing sheet extends to both sides of the connecting leg and has straight-lined anti-slip grooves.

[0011] Preferably, the elastic band has an adjustment part for adjusting its length on both outer sides. The adjustment part includes a connecting block. Limiting blocks are slidably connected to both sides of the connecting block. A spring is connected between the two limiting blocks. The outer side of the connecting block has a through hole that passes through both ends for the elastic band to pass through. The inside of the limiting block has a limiting hole that passes through both ends for the elastic band to pass through. When the limiting block is pressed, the spring is compressed to align the limiting hole with the through hole.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0013] 1. In this application, a support part (pad, connecting sleeve and connecting rod) is set against the user's ear conchae. The pad fits the user's ear conchae and does not physically interfere with the in-ear or over-ear headphones. The detachable design of the connecting sleeve makes it easy to remove the support part for replacement or cleaning. It can provide support during daily wear and avoid the problem of glasses slipping off due to sweat.

[0014] 2. In this application, two wearing modes are provided: one for switching between ear hooks and elastic bands and the other for combining with the temples. In sports mode, the ear hooks are removed to avoid physical interference with the ear-hook sports headphones, and the elastic bands are installed to fix the glasses and prevent them from falling off due to vibration during running. Attached Figure Description

[0015] Figure 1 A schematic diagram of an eyeglasses structure with mounting ear loops according to an embodiment of the present invention is shown;

[0016] Figure 2 A schematic diagram of an eyeglasses structure with an elastic band provided according to an embodiment of the present invention is shown;

[0017] Figure 3 A schematic diagram of a single support structure according to an embodiment of the present invention is shown;

[0018] Figure 4 A schematic diagram of a single ear loop structure according to an embodiment of the present invention is shown;

[0019] Figure 5 A schematic diagram of an elastic band structure according to an embodiment of the present invention is shown;

[0020] Figure 6 A partial structural schematic diagram of the temple of a pair of glasses provided according to an embodiment of the present invention is shown;

[0021] Figure 7 A schematic diagram of a glasses structure with the support portion removed according to an embodiment of the present invention is shown;

[0022] Figure 8 A cross-sectional view of the internal structure of the connecting block provided according to an embodiment of the present invention is shown.

[0023] Legend:

[0024] 1. Frame; 2. Temple; 201. Connecting temple; 202. Hinge block; 203. Limiting groove; 204. Slot; 3. Support part; 301. Pad; 302. Connecting sleeve; 303. Connecting rod; 4. Ear hook; 5. Elastic band; 6. Insert block; 7. Adjustment part; 701. Connecting block; 7011. Through hole; 702. Spring; 703. Limiting block; 7031. Limiting hole; 8. Sealing plate; 801. Anti-slip groove; 9. Lens; 10. Nose pad. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 , Figure 2 and Figure 7 This utility model provides a technical solution: a combined anti-slip glasses, including a frame 1, with two sets of temples 2 symmetrically rotatably connected to one end of the frame 1, a support part 3 on the outer side of the temple 2 that abuts against the concha of the user's ear, and an ear hook 4 or an elastic band 5 that fits against the top of the user's ear helix or the user's head that is detachably connected to the end of the temple 2 away from the frame 1, the inside of the frame 1 is symmetrically embedded with two lenses 9, and two nose pads 10 that fit against the user's nose bridge are symmetrically installed at one end of the frame 1, the nose pads 10 and the frame 1 are integrally injection molded;

[0027] The nose pad 10 is integrally molded with the frame 1, avoiding the problem of loose screws in traditional movable nose pads 10. At the same time, the rubber material increases friction and forms a stable support point for the bridge of the nose.

[0028] The combination of ear hook 4 and elastic band 5 provides a dual anti-slip mechanism: ear hook 4 distributes pressure on the ears during daily use, and elastic band 5 prevents temple 2 from slipping due to sweat during high-intensity exercise. Compared with the traditional one-piece design, the combined design significantly reduces the frequency of glasses slipping by distributing the mechanical distribution of the nose bridge fit and ear lock. The support part 3 and temple 2 are connected by a socket, which reduces the risk of loosening caused by component aging and makes it easy to replace worn parts (such as ear hook 4 corroded by sweat) individually, reducing long-term use costs.

[0029] Specifically, such as Figure 2 As shown, the temple 2 includes a connecting leg 201 and a hinge block 202. One end of the connecting leg 201 is hinged to the frame 1 via the hinge block 202. The hinge block 202 consists of two connecting pieces that are bolted together and hinged to each other. The two connecting pieces are respectively embedded in the frame 1 and the connecting leg 201. When in use, the temple 2 can be folded and unfolded. If damaged, the bolts can be removed with tools, and the damaged connecting piece can be removed and a new connecting piece can be inserted. There is no need to replace the entire frame 1 or the temple 2, thus reducing maintenance costs.

[0030] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, the support part 3 includes a pad 301, a connecting sleeve 302 and a connecting rod 303. The pad 301 and the connecting sleeve 302 are connected by the connecting rod 303 and are integrally injection molded. Both are made of rubber. The pad 301 is adapted to the curvature of the ear carapace. The outer side of the other end of the connecting leg 201 is provided with a limiting groove 203 adapted to the size of the connecting sleeve 302. The edge of the limiting groove 203 is arc-shaped.

[0031] In practical implementation, continuous raised textures can be added to the surface of pad 301 to increase anti-slip ability. Setting pad 301 in the position of the concha has several advantages: when the support point is in the concha, it will not block external sound, and users can perceive the surrounding environment in real time (such as traffic alarms or voice commands), improving safety during exercise or commuting; the curvature of the concha area is fixed, and the support part 3 can be standardized in design, compatible with various types of headphones (such as switching from ordinary earbuds to bone conduction); the curvature of the concha is highly consistent, and the support part 3 can be mass-produced and adapted to most users' head shapes, without the need for frequent adjustments, improving ease of use;

[0032] A limiting groove 203 is provided on the connecting leg 201 so that the connecting sleeve 302 located in the limiting groove 203 and the connecting leg 201 have a smooth effect, avoiding protrusion that affects wearing. The edge of the limiting groove 203 is designed with an arc transition to reduce the frictional resistance of the connecting sleeve 302 when replacing it.

[0033] Specifically, such as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, one end of the ear hook 4 and both ends of the elastic band 5 are connected to the plug 6. The bottom of the other end of the connecting leg 201 is provided with a slot 204 that matches the size of the plug 6. The plug 6 and the slot 204 are precisely matched to form a tight fit, so that the ear hook 4 or the elastic band 5 can be quickly installed / removed without tools.

[0034] Specifically, such as Figure 6 As shown, the other end of the bottom of the connecting leg 201 is connected to a rubber sealing plate 8 that fits the lower end of the slot 204. The sealing plate 8 extends to both sides of the connecting leg 201 and has straight-lined anti-slip grooves 801. The rubber sealing plate 8 seals the bottom of the slot 204 to prevent the plug 6 from being dislodged from the slot 204 due to vibration. The anti-slip grooves 801 on the outer side increase friction and make it easier for the user to remove the sealing plate 8.

[0035] Specifically, such as Figure 5 and Figure 8 As shown, the elastic band 5 has adjustment parts 7 on both outer sides for adjusting its length. The adjustment part 7 includes a connecting block 701. Limiting blocks 703 are slidably connected to both sides of the connecting block 701. A spring 702 is connected between the two limiting blocks 703. The outer side of the connecting block 701 has through holes 7011 that pass through both ends for the elastic band 5 to pass through. The inner side of the limiting block 703 has limiting holes 7031 that pass through both ends for the elastic band 5 to pass through. When the limiting block 703 is pressed, the spring 702 is compressed to align the limiting hole 7031 with the through hole 7011.

[0036] Under normal conditions, the elastic force of the spring 702 causes the two limiting blocks 703 to extend out of the connecting block 701, the limiting hole 7031 and the through hole 7011 are at a misaligned angle, and the elastic band 5 is squeezed in the limiting hole 7031 and the through hole 7011 to generate friction and achieve fixation.

[0037] When the two limiting blocks 703 are pressed in the direction of the spring 702, the spring 702 is compressed, which aligns the axis of the limiting hole 7031 and the through hole 7011. The friction between the elastic band 5 and the limiting hole 7031 and the through hole 7011 is reduced. At this time, the elastic band 5 can be freely pulled to adjust the length.

[0038] In summary, the combined anti-slip glasses provided in this embodiment are used as follows:

[0039] Daily mode: When wearing glasses, the ear hook 4 fits the top of the user's ear helix, the nose pad 10 fits the user's nose bridge, and the pad 301 fits the user's ear concha.

[0040] Sports mode: With hands aligned with the anti-slip groove 801 and facing downwards, remove the sealing sheet 8 from the slot 204, move the ear hook 4 vertically, causing the insert 6 at one end of the ear hook 4 to disengage from the slot 204, and then vertically insert the inserts 6 at both ends of the elastic band 5 into the slots 204 at the bottom of the two connecting legs 201 respectively. Repeat the above reverse steps to install the sealing sheet 8, wear the glasses and elastic band 5, press the two limiting blocks 703 and pull the elastic band 5 to make the elastic band 5 fit the user's head.

[0041] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A combination anti-slip glasses, comprising a frame (1), characterized in that, The frame (1) has two sets of temples (2) symmetrically rotated at one end. The temples (2) are fitted with a support (3) that abuts against the concha of the user's ear. The temples (2) away from the frame (1) are detachably connected to an ear hook (4) that fits against the top of the user's ear helix or an elastic band (5) that fits against the user's head.

2. The combined anti-slip glasses according to claim 1, characterized in that, The temple (2) includes a connecting leg (201) and a hinge block (202), one end of which is hinged to the frame (1) via the hinge block (202).

3. The combined anti-slip glasses according to claim 2, characterized in that, The support part (3) includes a pad (301), a connecting sleeve (302) and a connecting rod (303). The pad (301) and the connecting sleeve (302) are connected by the connecting rod (303) and integrally injection molded. Both are made of rubber. The pad (301) is adapted to the curvature of the ear carapace. The outer side of the other end of the connecting leg (201) is provided with a limiting groove (203) adapted to the size of the connecting sleeve (302). The edge of the limiting groove (203) is arc-shaped.

4. The combined anti-slip glasses according to claim 2, characterized in that, One end of the ear hook (4) and both ends of the elastic band (5) are connected to inserts (6), and the bottom of the other end of the connecting leg (201) is provided with a slot (204) that matches the size of the insert (6).

5. A combination anti-slip glasses according to claim 4, characterized in that, The other end of the bottom of the connecting leg (201) is connected to a sealing sheet (8) at the lower end of the rubber-material fitting slot (204). The sealing sheet (8) extends to both sides of the connecting leg (201) and has straight-lined anti-slip grooves (801).

6. The combined anti-slip glasses according to claim 1, characterized in that, The elastic band (5) has an adjustment part (7) for adjusting its length on both sides. The adjustment part (7) includes a connecting block (701). Limiting blocks (703) are slidably connected to both sides of the connecting block (701). A spring (702) is connected between the two limiting blocks (703). The outer side of the connecting block (701) is symmetrically provided with through holes (7011) that pass through both ends for the elastic band (5) to pass through. The inside of the limiting block (703) is provided with limiting holes (7031) that pass through both ends for the elastic band (5) to pass through. When the limiting block (703) is pressed, the spring (702) is compressed so that the limiting hole (7031) is aligned with the through hole (7011).

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