Adjustable glasses

Abstract

The utility model relates to the technical field of glasses, and discloses a pair of adjustable glasses, which comprises a glasses frame and lenses, the lenses are fixedly mounted on the inner side of the glasses frame, nose pads are arranged at positions corresponding to the nose bridge of a human body, glasses legs are respectively arranged at two horizontal ends, and the adjustable glasses further comprise switching parts; the glasses legs are connected with the glasses frame through switching parts, and are turned over at a specified angle close to or far away from the glasses frame through the switching parts. Compared with the prior art, the pair of glasses has the advantages that when the pair of glasses is used, the glasses legs and the switching parts form the whole set of glasses leg parts of the glasses, and when the glasses legs are turned over through the switching parts, the whole set of glasses leg parts can be bent and adjusted, so that the pair of glasses can be worn and used by people with different head shapes. Through the design of the mounting structure, the nose pad can be folded at a specified angle close to or far away from the nose bridge of a human body, so that the novel nose pad can be worn and used by people with different facial forms. And through the design of the spleen tail, the novel earphone is firmer to wear.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to adjustable glasses. Background Art

[0002] Glasses are common wearable devices in people's daily life. At present, the existing glasses are generally structured as follows: a pair of lenses are fixedly mounted inside a frame, a nose pad is arranged on the frame corresponding to the position of the human nose bridge, and temples are respectively hinged on two ends of the frame.

[0003] It is not difficult to see that the existing temples and frames are only simply hinged, and the structure of the temples themselves cannot be bent and adjusted, which results in the glasses being basically adapted to the sizes of different people's heads, and it is not possible to make a pair of glasses suitable for people with different head shapes. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide an adjustable pair of glasses. When in use, the temples and the adapter together constitute a complete set of temple parts of the glasses. When the temples are folded through the adapter, the complete set of temple parts can be bent and adjusted, so that the utility model can meet the needs of people with different head shapes.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] The invention discloses an adjustable pair of glasses, comprising a frame and a lens. The lens is fixedly mounted on the inner side of the frame, a nose pad is arranged at a position corresponding to the bridge of the human nose, temples are arranged at both horizontal ends, and a transfer part is also included. The temples are connected to the frame through the transfer part, and can be folded to a specified angle close to or away from the frame through the transfer part.

[0007] The adapter part includes an adapter rod and an adapter sleeve, both of which are hard elastic structures; one end of the adapter rod is hinged with the head of the frame, and the adapter sleeve is formed with an adapter sleeve cavity that is open to the front and the human head respectively. After the adapter rod is received in the adapter sleeve cavity, the rear part is rotatably connected with the adapter sleeve through a pin shaft, and a clamping groove is formed on the side of the adapter rod facing away from the human head, and the inner cavity of the clamping groove gradually increases inward along the notch, and a clamping convex located in the adapter sleeve cavity is formed at the front end of the adapter sleeve, and the clamping convex is clamped with the clamping groove, and the rear end of the adapter sleeve is fixedly connected with the temple. The temple can be folded by the combination or separation of the clamping convex and the clamping groove.

[0008] As an improvement, the nose pad is connected to the frame via a mounting structure, and the mounting structure is used to fold the nose pad at a specified angle close to or away from the bridge of the nose of the human body, so that the nose pad is an adjustable structure.

[0009] As an improvement, the mounting structure includes a support and a ferrule, both of which are hard elastic structures; the ferrule is a C-shaped sleeve, and is sleeved on a cylindrical support, the support is fixed on the frame, a mounting notch is formed on the side of the support facing away from the bridge of the human nose, the inner cavity of the mounting notch gradually increases inward along the notch, one end of the ferrule is buckled into the mounting notch, and a tooth groove is formed on the inner wall of the other end, a plurality of teeth are formed on the support corresponding to the tooth groove, and the tooth groove is meshed with one of the teeth, and the nose pad is fixed on the rear side of the ferrule. When the tooth groove is meshed with different teeth, the folding adjustment of the nose pad can be realized.

[0010] As an improvement, the rear end of the temple is hinged with a tail that flips up and down, and the tail is frictionally connected to the temple during the flipping process.

[0011] As an improvement, a gap for folding and storing the tail is reserved at the lower side of the temple, a convex strip is formed in the middle of the gap, an arc-shaped positioning slot is formed at the front end of the convex strip, a groove for storing the convex strip is formed on the side of the tail facing the convex strip, and a positioning convex matched with the positioning slot is formed at the front end of the groove, so that the tail can be conveniently unfolded when in use, and can be conveniently folded and stored on the temple when not in use.

[0012] The advantages of the utility model compared with the prior art are:

[0013] 1. When the new model is in use, the temples and the adapter together form a complete set of temples for the glasses. When the temples are folded through the adapter, the entire set of temples can be bent and adjusted, so that the new model can be worn by people with different head shapes.

[0014] 2. When the present invention is in use, the nose pad can be folded at a specified angle close to or away from the bridge of the nose of the human body through the design of the mounting structure, so that the present invention can be worn by people with different face shapes.

[0015] 3. When the new type is in use, the design of the spleen tail makes the new type more secure to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 This is a partial structural diagram of the utility model. Figure 1 .

[0018] Figure 3 This is a partial structural diagram of the utility model. Figure 2 .

[0019] Figure 4 This is a partial structural diagram of the utility model. Figure 3 .

[0020] Figure 5 It is a structural schematic diagram of the spleen tail of the utility model.

[0021] As shown in the figure: 1. Frame; 2. Lens; 3. Nose pad; 4. Temple; 5. Adapter rod; 6. Adapter sleeve; 7. Adapter sleeve cavity; 8. Slot; 9. Boss; 10. Support; 11. Sleeve; 12. Mounting notch; 13. Tooth socket; 14. Tooth; 15. Tail; 16. Gap; 17. Raised strip; 18. Positioning slot; 19. Groove; 20. Pin; 21. Positioning boss. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] An adjustable pair of glasses, comprising:

[0026] The frame 1 and the lens 2 are fixedly mounted on the inner side of the frame 1, a nose pad 3 is arranged at the position corresponding to the bridge of the human nose, and temples 4 are arranged at both ends.

[0027] The adapter part includes an adapter rod 5 and an adapter sleeve 6, both of which are hard elastic structures. For example, the adapter rod 5 is an elastic metal body, and the adapter sleeve 6 is made of TR90 material; Figure 1 and 2As shown, one end of the adapter rod 5 is hinged to the pile head of the frame 1, and an adapter sleeve cavity 7 is formed on the adapter sleeve 6, which is open forward and toward the human head respectively. After the adapter rod 5 is received in the adapter sleeve cavity 7, the rear part is rotatably connected to the adapter sleeve 6 through a pin shaft 20, and a slot 8 is formed on the side of the adapter rod 5 facing away from the human head. The inner cavity of the slot 8 gradually becomes larger inward along the slot, and a latching protrusion 9 located in the adapter sleeve cavity 7 is formed at the front end of the adapter sleeve 6. The latching protrusion 9 is engaged with the latching slot 8, and the rear end of the adapter sleeve 6 is fixedly connected to the temple 4.

[0028] In the specific implementation of this embodiment: the latching protrusion 9 can be engaged with the latching slot 8 by directly bending the temple 4, or the latching protrusion 9 can be separated from the latching slot 8 after being engaged. From the engaged state to the separated state, the temple 4 can be folded and adjusted at an angle of 5° relative to the frame 1, so that the glasses can be worn by people with different head shapes.

[0029] Example 2

[0030] Based on the above embodiment, a pair of adjustable glasses further includes:

[0031] The mounting structure includes a support 10 and a clamping sleeve 11, both of which are hard elastic structures, for example, made of TR90 material; Figure 1 and 3 As shown, the sleeve 11 is a C-shaped sleeve and is sleeved on a cylindrical support 10. The support 10 is fixed on the frame 1. A mounting slot 12 is formed on the side of the support 10 facing away from the bridge of the human nose. The inner cavity of the mounting slot 12 gradually becomes larger along the slot inward. One end of the sleeve 11 is snapped into the mounting slot 12, and a tooth groove 13 is formed on the inner wall of the other end. Three teeth 14 are formed on the support 10 corresponding to the tooth groove 13, and the tooth groove 13 is meshed with one of the teeth 14. The nose pad 3 is fixed on the rear side of the sleeve 11, and a limit baffle is formed at the bottom end of the support 10. The sleeve 11 is overlapped on the upper side of the limit baffle.

[0032] In the specific implementation of this embodiment, when the tooth groove 13 is engaged with different teeth 14, the nose pad 3 can be folded at a specified angle close to or away from the bridge of the human nose. The three teeth 14 can provide the nose pad 3 with three gears of adjustment, and the folding adjustment angle of each gear is 6°.

[0033] Example 3

[0034] Based on the above two embodiments, Figure 1 , 4As shown in Figure 5, an adjustable pair of glasses also includes a tail 15, which is made of TR90 material; the tail 15 is hinged at the rear end of the temple 4 and is flipped up and down, and the tail 15 is frictionally connected to the temple 4 during the flipping process, and a gap 16 for folding and storing the tail 15 is reserved at the lower side of the temple 4, a convex strip 17 is formed in the middle of the gap 16, and an arc-shaped positioning groove 18 is formed at the front end of the convex strip 17, and a groove 19 for accommodating the convex strip 17 is formed on the side of the tail 15 facing the convex strip 17, and a positioning convex 21 matching the positioning groove 18 is formed at the front end of the groove 19.

[0035] When this embodiment is implemented, after the tail 15 is unfolded, the glasses can be more securely worn on the human head; when the tail 15 is not in use, it can be folded and stored on the temple 4.

[0036] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable pair of glasses, comprising a frame (1) and a lens (2), wherein the lens (2) is fixedly mounted on the inner side of the frame (1), a nose pad (3) is arranged at a position corresponding to the bridge of a human nose, and temples (4) are arranged at both horizontal ends, wherein: It also includes a transition part; the temple (4) is connected to the frame (1) via the transition part, and can be folded to a specified angle close to or away from the frame (1) via the transition part; The adapter part comprises an adapter rod (5) and an adapter sleeve (6), both of which are hard elastic structures; one end of the adapter rod (5) is hingedly connected to the head of the frame (1); an adapter sleeve cavity (7) is formed on the adapter sleeve (6) and is open toward the front and toward the human head respectively; after the adapter rod (5) is received in the adapter sleeve cavity (7), the rear part is rotatably connected to the adapter sleeve (6) via a pin shaft (20); a clamping groove (8) is formed on the side of the adapter rod (5) facing away from the human head; the inner cavity of the clamping groove (8) gradually increases inwardly along the groove; a clamping protrusion (9) located in the adapter sleeve cavity (7) is formed at the front end of the adapter sleeve (6); the clamping protrusion (9) is clamped and matched with the clamping groove (8); and the rear end of the adapter sleeve (6) is fixedly connected to the temple (4).

2. The adjustable glasses according to claim 1, characterized in that: The nose pad (3) is connected to the eyeglass frame (1) via a mounting structure, and can be folded at a specified angle close to or away from a human nose bridge via the mounting structure.

3. The adjustable glasses according to claim 2, characterized in that: The mounting structure comprises a support (10) and a clamping sleeve (11), both of which are hard elastic structures; the clamping sleeve (11) is a C-shaped sleeve and is sleeved on the columnar support (10); the support (10) is fixed on the eyeglass frame (1); a mounting notch (12) is formed on the side of the support (10) facing away from the bridge of the nose of the human body; the inner cavity of the mounting notch (12) gradually increases inward along the notch; one end of the clamping sleeve (11) is buckled into the mounting notch (12), and a tooth groove (13) is formed on the inner wall of the other end; a plurality of teeth (14) are formed on the support (10) corresponding to the tooth groove (13), and the tooth groove (13) is meshed with one of the teeth (14); and the nose pad (3) is fixed on the rear side of the clamping sleeve (11).

4. The adjustable glasses according to claim 1, characterized in that: The rear end of the temple (4) is hinged with a tail (15) that flips up and down, and during the flipping process, the tail (15) is frictionally connected to the temple (4).

5. The adjustable glasses according to claim 4, characterized in that: The lower side of the temple (4) is reserved with a hollow notch (16) for folding and storing the temple tail (15); a convex strip (17) is formed in the middle of the hollow notch (16); an arc-shaped positioning groove (18) is formed at the front end of the convex strip (17); a groove (19) for storing the convex strip (17) is formed on the side of the temple tail (15) facing the convex strip (17); a positioning convex (21) matched with the positioning groove (18) is formed at the front end of the groove (19).

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