Glasses leg structure and glasses

Abstract

The utility model relates to the field of human life necessities, and provides a glasses leg structure and glasses, the glasses leg structure comprises a middle leg and a tail leg, one end of the middle leg is provided with a fixing cavity and an elastic fixing sheet, the port of the fixing cavity is provided with a first avoiding gap, and the first avoiding gap is arranged on the inner side surface of the middle leg; one end of the tail leg is provided with a connecting piece and a second avoiding notch, and the other end of the tail leg is provided with an ear hanging part; the end, located in the first receding notch, of the elastic fixing piece is provided with a jacking part and a hook part with the head turned up, and the connecting piece is provided with a shaft clamping part buckled with or separated from the hook part. The glasses legs are divided into two sections which are connected through the elastic fixing pieces and the connecting pieces, so that the middle legs and the tail legs can be folded. The design of the upper hook part and the connecting piece is adjusted, so that fine adjustment is facilitated, the possibility of breakage or breakage is low, the service life is prolonged, and meanwhile, the adaptability and stability of the glasses legs in different activities are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of human life necessity, concretely relates to a temple structure and glasses. BACKGROUND

[0002] Glasses are combined by lenses and frames, and are used to improve vision, protect eyes or for decorative purposes. Up to now, the types and styles of glasses are various, and the design of the temples of glasses also evolves from the traditional single structure to the more humanized and comfortable direction. For example, flexible materials are used to improve the fit and stability when wearing, reduce the discomfort caused by long-term wearing, and also ensure the structural strength of the temples, avoid deformation or damage caused by external force, and further improve the user experience.

[0003] However, with the development, the integral temple structure cannot meet the individual needs of different users for the length and curvature of the temples, and the design flexibility is poor. Moreover, the existing temple structure has a limited curvature adjustment range, and is easy to loosen and fall off during intense exercise, affecting the use effect. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a temple structure and glasses, and aims to improve the problem that the existing integral temple has relatively poor flexibility in use or design.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temple structure, comprising:

[0006] a middle leg, one end of which is provided with a fixing cavity and an elastic fixing piece arranged in the fixing cavity, and the port of the fixing cavity is provided with a first avoiding notch for avoiding the end part of the elastic fixing piece, and the first avoiding notch is arranged on the inner side surface of the middle leg; and

[0007] a tail leg, one end of which is provided with a connecting piece and a second avoiding notch for avoiding the end head of the connecting piece, and the other end of the tail leg is provided with a hanging ear part;

[0008] the elastic fixing piece is provided with a top pressing part and a hook part with the head part raised at one end of the first avoiding notch, and the connecting piece is provided with a clamping shaft part which is buckled or separated with the hook part.

[0009] Preferably, the other end of the middle leg is provided with a hinge piece for rotating connection with the frame.

[0010] Preferably, the middle leg is provided with a first locking piece for fixing the elastic fixing piece in the fixing cavity.

[0011] Preferably, the tail leg is provided with a plug-in slot for mounting the connecting piece and a second locking member for locking the connecting piece in the plug-in slot.

[0012] Preferably, the middle leg is provided with a first chamfer on one end face, and the tail leg is provided with a second chamfer on one end face; or, the middle leg and the tail leg are provided with a bending gap.

[0013] Preferably, the tail leg is gradually increased in width from one end to the other end of the ear hook.

[0014] Preferably, the other end of the middle leg is greater in width than the one end of the middle leg with the elastic fixing piece.

[0015] The utility model also provides a glasses frame including the temple structure as above.

[0016] Compared with the background art, the utility model has the following advantages:

[0017] 1. The utility model divides the temple into two segments, connects the segments through the elastic fixing piece and the connecting piece, and enables the middle leg and the tail leg to be folded. The design of the ear hook and the connecting piece facilitates fine adjustment and prevents breakage or fracture, improves the service life, and ensures the adaptability and stability of the temple in different activities.

[0018] 2. The utility model also enables the tail leg to be replaced to adapt to the head size and wearing habits of different users. In addition, the gradually increasing width of the tail leg ensures comfort and stability during wearing and further reduces discomfort caused by long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model discloses a temple structure schematic view;

[0020] Figure 2 The utility model discloses a temple structure partial view;

[0021] Figure 3 The utility model discloses a temple structure explosion view.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 10. Middle leg; 101, fixing cavity; 102, elastic fixing piece; 103, first avoiding gap; 104, hinged piece; 105, first locking member; 106, first chamfer;

[0024] 1021, top pressure part; 1022, hook part;

[0025] 20, tail leg; 201, connecting piece; 202, second avoiding gap; 203, hanging ear part; 204, plug-in slot; 205, second locking piece; 206, second chamfer;

[0026] 2011, shaft part. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0028] In addition, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0029] When an element is referred to as "fixed to" or "set to" or "provided on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] Unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Example one

[0032] Please refer to Figure 1 , Figure 2 and Figure 3As shown, the embodiment provides a temple structure, including a middle leg 10 and a tail leg 20, one end of the middle leg 10 is provided with a fixed cavity 101 and an elastic fixing sheet 102 arranged in the fixed cavity 101, the port of the fixed cavity 101 is provided with a first avoiding gap 103 for accommodating the end of the elastic fixing sheet 102, and the first avoiding gap 103 is arranged on the inner side of the middle leg 10; one end of the tail leg 20 is provided with a connecting sheet 201 and a second avoiding gap 202 for accommodating the end of the connecting sheet 201, and the other end of the tail leg 20 is provided with a hanging ear part 203; one end of the elastic fixing sheet 102 located in the first avoiding gap 103 is provided with a top pressing part 1021 and a hook part 1022 with the head raised, and the connecting sheet 201 is provided with a clamping shaft part 2011 which can be buckled or separated with the hook part 1022.

[0033] In the embodiment, the elastic fixing sheet 102 and the connecting sheet 201 can be made of elastic metal sheet to realize the structural strength of connection and meet the purpose of bending deformation between the middle leg 10 and the tail leg 20. Specifically, the fixed cavity 101 and the elastic fixing sheet 102 can be fixedly connected by bonding, bolt locking or injection molding, etc. Similarly, the tail leg 20 and the connecting sheet 201 can also be fixedly connected by bonding, bolt locking or injection molding, etc. Through the design of the first avoiding gap 103, the top pressing part 1021 and the hook part 1022 on the elastic fixing sheet 102 are exposed, so that the clamping shaft part 2011 of the connecting sheet 201 can be buckled or separated flexibly, thereby realizing the quick adjustment and clamping fixation of the temple structure.

[0034] Further, the hook part 1022 of the elastic fixing sheet 102 is designed to be raised with a gap between the top pressing part 1021, so that the horizontal shaft on the clamping shaft part 2011 can be hung on the barb of the hook part 1022, and the elastic fixing sheet 102 is clamped stably by the elasticity to form a stable connection. At the same time, after the tail leg 20 is bent, the hook part 1022 can provide a certain elastic force to better reset. Specifically, the hook part 1022 and the top pressing part 1021 form a structure like a bow, which can provide good elastic force, and the top pressing part 1021 is stably installed in the fixed cavity 101, so that the raised hook part 1022 has enough space for elastic deformation to ensure the stability of the structure cooperation.

[0035] As shown, Figure 1 In the embodiment, the other end of the middle leg 10 is provided with a hinge sheet 104 for rotating connection with the frame, and the hinge sheet can be made of alloy metal, such as alloy steel, etc. to bear a large load without deformation. Then, the hinge sheet can be connected with the frame by bolts, and the middle leg 10 can be rotated by bolts to realize the folding purpose of the whole temple structure.

[0036] AsFigure 2 As shown, in this embodiment, the middle leg 10 is provided with a first locking device 105 for fixing the elastic fixing piece 102 to the fixing cavity 101. The first locking device 105 can be a bolt or a screw, so that the elastic fixing piece 102 can be locked in the fixing cavity 101, thereby improving the stability of the structure.

[0037] like Figure 2 As shown, in this embodiment, the tail leg 20 is provided with a plug groove 204 for mounting the connecting piece 201 and a second locking fastener 205 for locking the connecting piece 201 in the plug groove 204. The second locking fastener 205 can be a bolt or a screw. Similarly, bolts are used to lock the connecting piece 201 in the plug groove 204 to improve the stability of the structure installation.

[0038] like Figure 2 As shown, in this embodiment, a first chamfer 106 is provided on one end face of the middle temple 10, and a second chamfer 206 is provided on one end face of the tail temple 20; alternatively, a bending gap is provided between the middle temple 10 and the tail temple 20. The design of the first chamfer 106 and the second chamfer 206 can eliminate structural interference when the middle temple 10 and the tail temple 20 are bent, and the chamfer design can avoid the problem of sharp edges, improving the safety and comfort of use. Through the carefully designed chamfer, not only is the appearance of the product optimized, but the user experience is also improved. In addition, the compact design of the entire structure makes the temple structure occupy less space after folding, making it easy to carry and store.

[0039] Alternatively, a bending gap can be provided between the middle temple 10 and the rear temple 20. This bending gap reduces friction during folding, thereby increasing the smoothness of folding. Furthermore, the gap allows for slight displacement of the temples due to material expansion or contraction at different temperatures, further ensuring long-term stability and reliability. In the design, precise calculations ensure that the bending gap meets functional requirements without compromising the strength and durability of the temples.

[0040] In this embodiment, the width of the temple 20 gradually increases from one end toward the other end of the ear loop 203. This increases the structural strength and thickness of the ear loop 203, while also adjusting the center of gravity of the temple closer to the ear loop 203, thus achieving a more stable wearing experience. The thickness and width of the ear loop 203 are optimized to ensure both comfort and stability during wear, avoiding discomfort caused by improper weight distribution.

[0041] The other end of the middle leg 10 in the embodiment is wider than the end of the middle leg 10 having the elastic fixing piece 102, and the end of the middle leg 10 connected with the frame is designed to increase in width and thickness, so that the strength and stability of the connection part of the frame and the middle leg 10 are enhanced, and the wear caused by frequent folding is reduced. By increasing the width and thickness, the bending resistance and durability of the connection part of the middle leg 10 and the frame are effectively improved, and the service life of the glasses as a whole is ensured.

[0042] For example, the other end of the middle leg 10 can be 5-8 mm wide, and the middle part and the other end of the middle leg 10 can be 3-4 mm wide; and one end of the tail leg 20 is 3-4 mm wide, the widest part of the ear hook part 203 is 5-6 mm wide, and the design gradually increases in width, ensuring that the transition from the ear hook to the tail leg 20 is natural and structurally stable. In this way, the structure is smooth and ergonomic.

[0043] Embodiment Two

[0044] The embodiment provides a pair of glasses, which comprises the frame structure as described in Embodiment One, so that the frame structure of the glasses can be folded in the middle, providing a more flexible use experience. Different sizes of tail legs can be replaced, increasing the personalized selection of the glasses, and adapting to different head shapes and wearing habits of users, improving the practicality.

[0045] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A temple structure, characterized in that, The application relates to a mirror leg structure, which comprises: a middle leg, one end of which is provided with a fixing cavity and an elastic fixing sheet arranged in the fixing cavity, the port of the fixing cavity is provided with a first avoiding notch for accommodating the end of the elastic fixing sheet, and the first avoiding notch is arranged on the inner side surface of the middle leg; and a tail leg, one end of which is provided with a connecting sheet and a second avoiding notch for accommodating the end of the connecting sheet, and the other end of the tail leg is provided with a hanging ear part; one end of the elastic fixing sheet is provided with a top pressing part and a hook part with a head part upturned, and the connecting sheet is provided with a clamping shaft part which is buckled or separated from the hook part.

2. The eyeglass temple structure of claim 1, wherein: The other end of the middle leg is provided with a hinged sheet for rotationally connecting with a mirror frame.

3. The eyeglass temple structure of claim 1, wherein: The middle leg is provided with a first locking member for fixing the elastic fixing sheet in the fixing cavity.

4. The eyeglass temple structure of claim 1, wherein: The tail leg is provided with a plug-in slot for mounting the connecting sheet and a second locking member for locking the connecting sheet in the plug-in slot.

5. The eyeglass temple structure of claim 1, wherein: One end surface of the middle leg is provided with a first chamfer, and one end surface of the tail leg is provided with a second chamfer; or, a bending gap is arranged between the middle leg and the tail leg.

6. The eyeglass temple structure of claim 1, wherein: The tail leg is gradually increased in width from one end to the other end of the hanging ear part.

7. The eyeglass temple structure of claim 1, wherein: The width of the other end of the middle leg is greater than the width of the end of the middle leg with the elastic fixing sheet.

8. Eyeglasses, characterized in that, The application further relates to a mirror structure comprising the mirror leg structure as claimed in any one of claims 1-7.

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