Anti-falling glasses capable of adjusting opening angles of temples

Abstract

Anti-falling glasses capable of adjusting the opening angles of temples, comprising a glasses frame (2), lenses (1), and temples (3). The lenses (1) are arranged on the glasses frame (2), the temples (3) and the glasses frame (2) are rotatably connected by means of positioning mechanisms (33) capable of adjusting included angles, and there are a left temple (3) and a right temple (3), thereby ameliorating the situation in which glasses worn by people having a small head size may be loosened due to a difference in head sizes of wearers, and especially in the case of movement. Anti-falling members (4) are arranged at the tail ends of the two temples (3); the anti-falling members (4) are rotatably connected to the tail ends of the temples (3); and the tail ends of the temples (3) are provided with clearance grooves (34) for providing clearance for the anti-falling members (4). Specifically, the anti-falling members (4) are exposed by rotating the anti-falling members (4), and the tail end structures of the temples (3) enable the distance between the anti-falling members (4) to be closer, so that the temples (3) tightly hold the head, thereby more easily realizing the anti-falling effect. There is an interval between the anti-falling members (4), preventing the anti-falling members (4) from hindering the use of the glasses, and thus improving the user experience.

Description

Adjustable temple opening anti-drop glasses Technical Field

[0001] The invention relates to the field of glasses, in particular to anti-falling glasses with adjustable temple opening. Background Art

[0002] Glasses have become an indispensable part of our modern life, including myopia glasses for correcting vision, sunglasses for eye protection, and various smart wearable glasses. In the process of wearing the above types of glasses, due to the differences in head size between different wearers, people with smaller heads may encounter loose wearing problems, especially in sports situations. The existing glasses structure cannot adjust the opening angle of the temples and the tightness of wearing, which may cause the glasses to fall off during wearing; the existing glasses structure solves the problem of loose wearing by providing elastic bands at the ends of the temples. The elastic bands are always exposed to the outside, and the elastic bands at the ends of the temples are not easy to be hidden when the hair is long. It is also inconvenient to put on and take off, which greatly affects the experience of the wearer of the glasses and is not suitable for daily use. Therefore, there is an urgent need for a more convenient to use anti-falling glasses with loose temples.

[0003] Summary of the Invention

[0004] The main purpose of the present invention is to provide anti-loosening glasses with adjustable temple opening, which is used to solve the problem that the opening angle of the temples cannot be adjusted, resulting in loose wearing.

[0005] The present invention provides a pair of anti-drop glasses with adjustable temple opening, comprising a frame, a lens, and temples. The lens is arranged on the frame, the temples are rotatably connected to the frame, and the temples are provided with two left and right temples.

[0006] Temples include:

[0007] A connecting piece, one end of which is rotatably connected to the mirror frame;

[0008] The temple body is rotatably connected to the other end of the connecting piece;

[0009] A positioning mechanism is used to define the connecting piece and the temple body, wherein the angle between the connecting piece and the temple body at the rotation connection is adjustable so that the opening angle of the temple can be adjusted;

[0010] The positioning mechanism includes a positioning pin and a compression spring;

[0011] The end of the temple is provided with an anti-slip piece, which is rotatably connected to the end of the temple.

[0012] Furthermore, the positioning mechanism is provided on the temple body or the connecting piece;

[0013] When the positioning mechanism is arranged on the temple body, a latching position is provided on the connecting piece;

[0014] When the positioning mechanism is arranged on the connecting piece, a latching position is provided on the main body of the temple;

[0015] The positioning pin is connected to the card position, and the relative positions of the positioning pin and the card position are adjustable.

[0016] Furthermore, a plurality of positioning protrusions are arranged side by side in the left and right directions on the positioning pin;

[0017] The card position includes one or more card slots;

[0018] The positioning protrusion is movably inserted into the card slot.

[0019] Furthermore, the connecting piece includes a connecting frame portion and a piece body;

[0020] The middle part of the main body of the component is recessed inward to form a stepped surface, the stepped surface faces the end where the connecting frame is located, and the stepped surface is recessed inward to form a mounting groove. The positioning mechanism is arranged in the mounting groove. The portion close to the connecting frame is the first main body, and the portion away from the connecting frame is the second main body, with the stepped surface as the boundary.

[0021] The temple body is provided with a first placement groove for accommodating the second main body and a second placement groove for accommodating the first main body, and the clamping position is arranged on the side wall of the first placement groove.

[0022] Furthermore, the ends of the temples are provided with air-avoiding grooves for preventing air from falling off;

[0023] The anti-slip part includes a main body, a convex eave and a connecting part, wherein the convex eave is arranged on one side of the main body and the connecting part is arranged at one end of the main body;

[0024] The air-avoiding groove comprises a first air-avoiding portion and a temple groove, and the first air-avoiding portion is connected to the temple groove;

[0025] The main body is inserted into the first space-avoiding portion, and the convex edge is inserted into the groove of the temple.

[0026] Furthermore, an anti-slip layer is provided on the surface of the convex eave and / or the surface of the temple groove.

[0027] Furthermore, an anti-slip groove is provided on the main body.

[0028] Furthermore, the temple is composed of at least two temple segments, and two adjacent temple segments are detachably connected.

[0029] Furthermore, two adjacent temple segments are connected via a plug-in structure;

[0030] The plug-in structure includes a plug-in hole and an insertion fork, and the insertion fork is inserted into the plug-in hole;

[0031] The insertion fork comprises two fork bones, the distance between the two fork bones gradually decreases from the free end to the other end, and the fork bones are elastically deformable.

[0032] The present invention proposes a pair of anti-slipping glasses with adjustable temple opening. The temples are rotatably connected to the frame through a connecting piece so that the temples can be opened and closed. The connecting piece and the temple body are limited by a positioning mechanism so that the angle between the connecting piece and the temple body at the rotating connection is adjustable, so that the opening angle of the temple is adjustable. Anti-slipping parts are provided at the ends of the temples. By rotating the anti-slipping parts to expose the anti-slipping parts, the temples are more likely to hold the head tightly, and the anti-slipping effect is more easily achieved. The problem of being unable to adjust the opening angle of the temples, resulting in loose wearing, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] FIG1 is a schematic diagram of the overall structure of an embodiment of anti-drop glasses with adjustable temple opening according to the present invention;

[0034] FIG2 is a schematic structural diagram of an embodiment of the anti-slip glasses with adjustable temples and an open anti-slip member;

[0035] FIG3 is a schematic structural diagram of the temple body of an embodiment of the anti-drop glasses with adjustable temple opening according to the present invention;

[0036] FIG4 is a schematic diagram of the exploded structure of the anti-slip member and the temple body in an embodiment of the anti-slip glasses with adjustable temple opening according to the present invention;

[0037] FIG5 is a schematic structural diagram of a positioning mechanism in an embodiment of anti-drop glasses with adjustable temple opening according to the present invention;

[0038] FIG6 is a schematic structural diagram of a connector in an embodiment of anti-drop glasses with adjustable temple opening according to the present invention;

[0039] FIG7 is a schematic structural diagram of a positioning pin in an embodiment of anti-drop glasses with adjustable temple opening according to the present invention;

[0040] FIG8 is a schematic structural diagram of the plug-in structure of an embodiment of the anti-drop glasses with adjustable temple opening according to the present invention.

[0041] In Figures 1-8, the lens 1, the frame 2, the temple 3, the connecting part 31, the frame connecting part 311, the main body 312, the first main body 3121, the second main body 3122, the stepped surface 313, the mounting groove 3131, the temple main body 32, the first mounting groove 321, the second mounting groove 322, the positioning mechanism 33, the positioning pin 331, the positioning protrusion 3311, the compression spring 332, the locking position 333, the air avoidance groove 34, the first air avoidance part 341, the temple groove 342, the temple section 35, the anti-slip part 4, the main body 41, the convex eaves 42, the anti-slip groove 43, the plug-in structure 5, and the insertion fork 51. DETAILED DESCRIPTION

[0042] The technical solution of this article will be further described in detail below with reference to the accompanying drawings.

[0043] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0044] 1-8, the present invention proposes a pair of anti-slip glasses with adjustable temple opening, comprising a frame 2, a lens 1, and a temple 3, wherein the lens 1 is arranged on the frame 2, the temple 3 is rotatably connected to the frame 2, and two temples 3 are provided on the left and right sides; the temple 3 comprises a connector 31, a temple body 32, and a positioning mechanism 33; one end of the connector 31 is rotatably connected to the frame 2; the temple body 32 is rotatably connected to the other end of the connector 31; the positioning mechanism 33 is used to limit the connector 31 and the temple body 32, so that the angle between the connector 31 and the temple body 32 at the rotational connection is adjustable; the positioning mechanism 33 comprises a positioning pin 331 and a compression spring 332; the end of the temple 3 is provided with an anti-slip component 4, and the anti-slip component 4 is rotatably connected to the end of the temple 3.

[0045] Specifically, under the action of external force, the limitation of the positioning mechanism 33 is overcome, so that the angle between the connecting piece 31 and the temple body 32 at the rotating connection is adjustable, so that the opening angle of the temple body 32 is adjusted, which can be used to adapt to users with smaller heads, or to increase the head fixation effect, thereby achieving the effect of enhancing the anti-slip effect; after the angle between the connecting piece 31 and the temple body 32 is adjusted, it is fixed at this angle under the action of the positioning mechanism 33; the temple 3 is rotatably connected to the frame 2 through the connecting piece 31, so that the temple 3 can be opened and closed, and the positioning pin 331 is forced to squeeze the compression spring 332 by pulling the temple body 32, so that the positioning pin 331 is shifted, and the connecting piece 31 and the temple body 32 are limited by the positioning mechanism 33, so that the angle between the connecting piece 31 and the temple body 32 at the rotating connection is adjustable, so that the opening angle of the temple 3 is adjustable, so that the temple 3 is easier to hold the head tightly, and it is easier to achieve the anti-slip effect; solves the problem that the opening angle of the temple 3 cannot be adjusted, resulting in loose wearing.

[0046] It should be noted that, in some embodiments, the rotational connection between the anti-slip component 4 and the temple 3, as well as the rotational connection between the temple 3 and the frame 2, can be connected by screws or by rivets or other connection methods.

[0047] Furthermore, in some embodiments, the positioning mechanism 33 is provided on the temple body 32 or the connecting member 31; when the positioning mechanism 33 is provided on the temple body 32, a locking position 333 is provided on the connecting member 31; when the positioning mechanism 33 is provided on the connecting member 31, a locking position 333 is provided on the temple body 32; the positioning pin 331 and the locking position 333 are engaged.

[0048] Specifically, the positioning pin 331 and the latch 333 are engaged to limit the temple body 32; when the temple body 32 needs to be adjusted, the positioning pin 331 is forced to squeeze the compression spring 332 by pulling the temple body 32, thereby achieving the displacement of the positioning pin 331, overcoming the engagement relationship between the positioning pin 331 and the latch 333, and adjusting the opening angle of the temple body 32.

[0049] Furthermore, in some embodiments, a plurality of positioning protrusions 3311 are arranged side by side in the left and right directions on the positioning pin 331 ; the locking position 333 includes one or more slots; and the positioning protrusions 3311 are movably inserted into the slots.

[0050] Specifically, the shape of the positioning protrusion 3311 is adapted to the shape of the slot. The end of the positioning pin 331 includes multiple positioning protrusions 3311 distributed at intervals to form a tooth shape. The slots of the locking position 333 are also tooth-shaped. The end of the tooth has a chamfered corner for transition to prevent the positioning pin 331 from being easily stuck.

[0051] Further, referring to Figures 3-6, in some embodiments, the connecting member 31 includes a connecting frame portion 311 and a member body 312; the connecting frame portion 311 and the member body 312 are connected; the middle portion of the member body 312 is recessed inward to form a stepped surface 313, the stepped surface 313 faces the end where the connecting frame portion 311 is located, and the stepped surface 313 is recessed inward to form a mounting groove 3131, and the positioning pin 331 and the compression spring 332 of the positioning mechanism 33 are arranged in the mounting groove 3131, with the stepped surface 313 as the boundary, the part close to the connecting frame portion 311 is the first member body 3121, and the part away from the connecting frame portion 311 is the second member body 3122; the temple body 32 is provided with a first mounting groove 321 for accommodating the second member body 3122 and a second mounting groove 322 for accommodating the first member body 3121, and the latch 333 is arranged on the side wall of the first mounting groove 321.

[0052] Furthermore, in some embodiments, the frame connecting portion 311 is rotatably connected to the frame 2; rotational clearance positions are left on the side walls of the second main body 3122 and the first mounting groove 321 to avoid mutual interference when the temple main body 32 rotates.

[0053] Furthermore, in some embodiments, the end of the temple 3 is provided with an air avoidance groove 34 of the air avoidance anti-slip component 4; the anti-slip component 4 includes a main body 41, a convex eaves 42 and a connecting portion, the convex eaves 42 is provided on one side of the main body 41, and the connecting portion is provided at one end of the main body 41; the air avoidance groove 34 includes a first air avoidance portion 341 and a temple groove 342, and the first air avoidance portion 341 and the temple groove 342 are connected; the main body 41 is inserted into the first air avoidance portion 341, and the convex eaves 42 is inserted into the temple groove 342.

[0054] Specifically, the main body 41 is inserted into the first avoidance portion 341, and the convex eaves 42 are inserted into the temple groove 342. The main body 41 is adapted to the shape of the first avoidance portion 341, and the convex eaves 42 are adapted to the shape of the temple groove 342. It not only serves the purpose of accommodating the anti-slip component 4, but also the insertion of the convex eaves 42 into the temple groove 342 can also improve the fixing effect of the anti-slip component 4, thereby preventing the anti-slip component 4 from easily falling off.

[0055] It should be noted that, in some embodiments, the anti-slip member 4 is adapted to the shape of the air-avoiding groove 34 . When the anti-slip member 4 is inserted into the air-avoiding groove 34 , the gap between the anti-slip member 4 and the temple 3 is almost invisible, thus avoiding hair entanglement.

[0056] In some embodiments, the anti-slip component 4 is an integrated component to facilitate production and processing.

[0057] Furthermore, in some embodiments, the surface of the convex eave 42 and / or the surface of the temple groove 342 is provided with an anti-slip layer.

[0058] Specifically, the anti-slip layer is a structure that can increase the friction between the surface of the convex eave 42 and the surface of the temple groove 342, for example, it is provided with anti-slip lines, an anti-slip coating is added, etc.

[0059] Furthermore, in some embodiments, an anti-slip groove 43 is provided on the main body 41 .

[0060] Specifically, the anti-slip groove 43 is used to help users find the anti-slip component 4 and the force application position, making it easy to use.

[0061] Furthermore, in some embodiments, the temple 3 is composed of at least two temple segments 35 , and two adjacent temple segments 35 are detachably connected.

[0062] Specifically, since the temple 3 can be composed of multiple temple segments 35 and are detachably connected, one or more of the temple segments 35 can be replaced to make the combination of the temple 3 diverse to meet the different style requirements of customers; in some embodiments, the temple 3 can also be made suitable for users of various head sizes by replacing temple segments 35 of different lengths.

[0063] The temple segment 35 is the name of the segment separated by the temple 3. The structure of each temple segment 35 can be different. Multiple temple segments 35 are connected together to form the temple 3.

[0064] Furthermore, in some embodiments, two adjacent temple segments 35 are connected by a plug-in structure 5; the plug-in structure 5 includes a plug-in hole and an insertion fork 51, and the insertion fork 51 is inserted into the plug-in hole; the insertion fork 51 includes two fork bones, and the distance between the two fork bones gradually decreases from the free end to the other end, and the fork bones can be elastically deformed.

[0065] Specifically, by squeezing the two forks, the two forks are deformed and put together, and can also be inserted into the plug-in hole to connect two adjacent temple segments 35 together. Since the fork can be elastically deformed, it squeezes the inner wall of the plug-in hole in the plug-in hole, increasing friction, making the two temple segments 35 not easy to separate.

[0066] In some embodiments, there are other plug-in structures between the two temple segments 35. The two structures for plug-in combination increase the connection strength between the two temple segments 35 and increase the stability of the temple 3. For example, a protrusion is provided on one temple segment 35 and a groove is provided on the other temple segment 35. The protrusion is inserted into the groove to increase the connection strength.

[0067] 8 , in some embodiments, the temple 3 is divided into two temple segments 35 , and the connection between the two temple segments 35 is on the temple body 32 .

[0068] The present invention proposes a pair of anti-slipping glasses with adjustable temple opening. Under the action of external force, the limiting action of the positioning mechanism 33 is overcome, so that the angle between the connecting piece 31 and the temple body 32 at the rotational connection is adjustable, so that the opening angle of the temple body 32 is adjusted, and then the glasses can be used to adapt to users with smaller heads, or to increase the fixing effect on the head, thereby achieving the effect of enhancing the anti-slipping effect; after the angle between the connecting piece 31 and the temple body 32 is adjusted, it is fixed at this angle under the action of the positioning mechanism 33, and only when the external force is sufficient to overcome the limiting action of the positioning mechanism 33, the angle between the connecting piece 31 and the temple body 32 at the rotational connection will be further adjusted to increase or decrease the fixing effect of the temple 3. The temple 3 is rotatably connected to the frame 2 through the connecting piece 31 so that the temple 3 can be opened and closed, and the positioning pin 331 is forced to squeeze the compression spring 332 by pulling the temple body 32, so that the positioning pin 331 is shifted, and the connecting piece 31 and the temple body 32 are limited by the positioning mechanism 33, so that the angle between the connecting piece 31 and the temple body 32 at the rotating connection is adjustable, so that the opening angle of the temple 3 is adjustable, and the end of the temple 3 is provided with an anti-slip part 4, which is rotatably connected to the end of the temple 3. By rotating the anti-slip part 4, the anti-slip part 4 is exposed, so that the temple 3 is easier to hold the head tightly, and the anti-slip effect is easier to achieve; it solves the problem that the opening angle of the temple 3 cannot be adjusted, resulting in loose wearing.

[0069] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pair of anti-drop glasses with adjustable temple opening, comprising a frame, a lens, and temples, wherein the lens is arranged on the frame, and the temples are rotatably connected to the frame, characterized in that: The temples are provided with two left and right ones; The temples include: A connecting piece, one end of which is rotatably connected to the mirror frame; The temple body is rotatably connected to the other end of the connecting piece; A positioning mechanism, used to define the connecting member and the temple body, wherein the angle between the connecting member and the temple body at the rotation connection is adjustable, so that the opening angle of the temple is adjustable; The positioning mechanism includes a positioning pin and a compression spring; The end of the temple is provided with an anti-slip piece, and the anti-slip piece is rotatably connected to the end of the temple.

2. The anti-drop glasses with adjustable temple opening according to claim 1, characterized in that: The positioning mechanism is arranged on the temple body or the connecting member; When the positioning mechanism is arranged on the temple body, a locking position is arranged on the connecting piece; When the positioning mechanism is arranged on the connecting member, a locking position is arranged on the temple body; The positioning pin is engaged with the locking position, and the relative positions of the positioning pin and the locking position are adjustable.

3. The anti-drop glasses with adjustable temple opening according to claim 2, characterized in that: The positioning pin is provided with a plurality of positioning protrusions arranged in parallel in the left-right direction; The card position includes one or more card slots; The positioning protrusion is movably inserted into the card slot.

4. The anti-drop glasses with adjustable temple opening according to claim 2, characterized in that: The connecting member comprises a connecting frame portion and a member body; The middle part of the main body of the component is recessed inward to form a stepped surface, the stepped surface faces the end where the connecting frame is located, the stepped surface is recessed inward to form a mounting groove, the positioning mechanism is arranged in the mounting groove, and the part close to the connecting frame is the first main body and the part away from the connecting frame is the second main body. The part of the department is the second body; The temple body is provided with a first placement groove for accommodating the second main body and a second placement groove for accommodating the first main body, and the clamping position is arranged on the side wall of the first placement groove.

5. The anti-drop glasses with adjustable temple opening according to claim 1, characterized in that: The ends of the temples are provided with clearance grooves for avoiding the anti-dropping parts; The anti-dropping member comprises a main body, a convex eave and a connecting portion, wherein the convex eave is arranged at one side of the main body, and the connecting portion is arranged at one end of the main body; The air-avoiding groove comprises a first air-avoiding portion and a temple groove, wherein the first air-avoiding portion is in communication with the temple groove; The main body is inserted into the first avoiding portion, and the convex edge is inserted into the groove of the temple.

6. The anti-drop glasses with adjustable temple opening according to claim 5, characterized in that: The surface of the convex eave and / or the surface of the temple groove is provided with an anti-slip layer.

7. The anti-drop glasses with adjustable temple opening according to claim 5, characterized in that: The main body is provided with an anti-slip groove.

8. The anti-drop glasses with adjustable temple opening according to claim 1, characterized in that: The temple is composed of at least two temple segments, and two adjacent temple segments are detachably connected.

9. The anti-drop glasses with adjustable temple opening according to claim 8, characterized in that: Two adjacent temple segments are connected via a plug-in structure; The plug-in structure comprises a plug-in hole and an insertion fork, wherein the insertion fork is inserted into the plug-in hole; The insertion fork comprises two fork bones, the distance between the two fork bones gradually decreases from the free end to the other end, and the fork bones are elastically deformable.

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