Glasses leg

Abstract

The utility model discloses a glasses leg, which relates to the technical field of glasses legs, comprises a first shell and a second shell which are clamped to form a shell, and is characterized by further comprising a first glasses leg arranged between the first shell and the second shell, and a second glasses leg arranged between the first shell and the second shell, a second glasses leg is inserted into one end, close to the ear part, of the first glasses leg, and a through groove is formed in the second glasses leg. According to the utility model, the silica gel bulges are arranged, so that the glasses legs can be attached to the ears of a user to prevent the glasses legs from falling off, and in addition, the positions of the hanging lug brackets on the glasses legs are adjusted by rotating the hanging lug brackets, adjusting the included angles between the hanging lug brackets and the glasses legs and matching the sliding of the connecting shafts in the through grooves; therefore, the position relation between the ear hanging support and the ears of the user is adjusted, falling prevention can be further achieved when wearers with different head circumferences wear the ear hanging support, compared with a traditional binding rope, the contact area between the ear hanging support and the wearers is greatly reduced, and the wearing experience is improved.

Description

Technical Field

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

[0002] Glasses are lenses embedded in frames and worn in front of the eyes to improve vision, protect the eyes or for decorative purposes. During exercise, due to sweating or large movements of the wearer, it is very easy to cause the frames to slip, causing great inconvenience to the wearer.

[0003] The Chinese patent publication number CN112882249B discloses a pair of anti-falling glasses. This structure reduces the possibility of glasses falling off by setting auxiliary strips, improves the anti-falling effect, and makes the glasses more stable to wear. By setting a limit ring, a ring sleeve and a limit rod, it reduces the possibility of two connecting parts being disconnected when the permanent magnet is adsorbed and falls off, thereby making the overall use more stable.

[0004] However, during use, the above structure mainly prevents it from falling off by the connecting parts and the auxiliary strip. After they are connected, the contact area with the user's head is large, which can easily cause discomfort to the wearer and affect the wearing experience. Utility Model Content

[0005] The utility model provides a pair of glasses legs to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pair of glasses legs, comprising a first shell and a second shell for snapping together to form an outer shell, characterized in that it also includes: a first temple, the first temple is arranged between the first shell and the second shell, the second temple is inserted into the end of the first temple close to the ear, a through groove is provided on the second temple, and a connecting shaft that can slide axially is provided in the through groove; an ear-hanging bracket, a connecting seat is provided on one side of the ear-hanging bracket, the connecting seat is rotatably assembled with the connecting shaft, and the ear-hanging bracket can be embedded in the through groove or screwed out of the through groove; a silicone protrusion, the silicone protrusion is provided on the side away from the connecting seat, and is used to resist the ear.

[0007] As a preferred technical solution of the present invention, an insertion rod is provided at one end of the second temple, and a contact plate is provided on the outer side of the second temple at the position of the insertion rod; a hinged single piece is installed at one end of the first temple, and a socket for connecting with the insertion rod is provided at the other end of the first temple, and the insertion rod is inserted into the socket so that the contact plate is in contact with the outer surface of the first temple.

[0008] As a preferred technical solution of the present invention, a guide rail is installed inside the through groove, and both ends of the connecting shaft are provided with guide grooves that are slidably connected to the guide rail.

[0009] As a preferred technical solution of the present invention, a first rubber pad is provided at the connection between the connecting shaft and the guide rail, and a second rubber pad is provided at the connection between the connecting shaft and the connecting seat.

[0010] As a preferred technical solution of the present invention, a notch is provided on the second shell, and the notch is engaged with the ear hanging bracket to facilitate folding of the ear hanging bracket.

[0011] As a preferred technical solution of the present invention, the first shell and the second shell are both injection molded, and the first shell and the second shell are fixedly connected by gluing.

[0012] Compared with the prior art, the present invention provides a pair of glasses legs with the following beneficial effects:

[0013] 1. The temples of the glasses can fit the ears of the user by means of the setting of silicone protrusions to prevent the temples from falling off. In addition, by rotating the ear-hanging bracket, adjusting the angle between the ear-hanging bracket and the temples, and coordinating the connecting shaft to slide inside the through groove, the position of the ear-hanging bracket on the temples can be adjusted, thereby adjusting the positional relationship between the ear-hanging bracket and the user's ears. This can further prevent the glasses from falling off when worn by wearers with different head circumferences. Compared with traditional binding ropes, the contact area with the wearer is greatly reduced, thereby improving the wearing experience.

[0014] 2. The glasses legs are provided with notches to facilitate the folding and storage of the ear-hanging bracket, thereby preventing the ear-hanging bracket from affecting the user's wearing effect when not needed, and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is an exploded view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 This is a schematic diagram of the installation structure of the ear bracket in the utility model;

[0019] Figure 5 This is a schematic structural diagram of the ear-hanging bracket in the utility model.

[0020] In the figure: 1. First shell; 2. Second shell; 3. Hinge single piece; 4. Silicone protrusion; 5. First temple; 6. Second temple; 7. Notch; 8. Insertion rod; 9. Contact plate; 10. Through slot; 11. Guide rail; 12. Connecting seat; 13. Ear-hanging bracket; 14. Connecting shaft; 15. Guide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 - Figure 5 The utility model discloses a pair of glasses legs, including a first shell 1 and a second shell 2 provided on one side of the first shell 1 and engaged with the first shell 1, and also including a first temple 5, the first temple 5 being provided between the first shell 1 and the second shell 2, the first temple 5 being made of metal and having a first anti-slip tooth on its outer side to increase the contact area between the first temple 5 and the first shell 1 and the second shell 2, and improving the stability of the first temple 5 after installation.

[0023] In order to prevent the glasses frame from falling off, the glasses legs provided in this embodiment also include an ear-hanging bracket 13. Preferably, the ear-hanging bracket 13 is made of silicone or rubber material to improve comfort during use. In addition, one side of the ear-hanging bracket 13 is fixedly connected to one end of the connecting seat 12, and the other side of the ear-hanging bracket 13 is located on the outside of the second shell 2 and is provided with a silicone protrusion 4.

[0024] In this solution, the silicone protrusion 4 is set to fit the ear of the user to prevent the glasses leg from falling off. In addition, by rotating the ear-hanging bracket 13, adjusting the angle between the ear-hanging bracket 13 and the second temple 6, and coordinating the connecting shaft 14 to slide inside the through groove 10, the position of the ear-hanging bracket 13 on the second temple 6 is adjusted, thereby adjusting the positional relationship between the ear-hanging bracket 13 and the user's ear, and further preventing the glasses from falling off when worn by wearers with different head circumferences. Compared with traditional binding ropes, the contact area with the wearer is greatly reduced, thereby improving the wearing experience.

[0025] like Figure 2 and Figure 3As shown, in order to facilitate the connection between the first temple 5 and the second temple 6, an insertion rod 8 is provided at one end of the second temple 6, and a contact plate 9 is provided on the outer side of the second temple 6 at the position of the insertion rod 8. A hinged single piece 3 is installed at one end of the first temple 5 to facilitate its hinge connection with the glasses frame, and a socket for plugging with the insertion rod 8 is provided at the other end of the first temple 5. The insertion rod 8 is inserted into the socket so that the contact plate 9 is abutted against the outer surface of the first temple 5, thereby realizing the connection between the first temple 5 and the second temple 6. Compared with the traditional one-piece temple structure, the split structure of the first temple 5 and the second temple 6 provided in this embodiment can realize the mixing of different materials of the first temple 5 and the second temple 6, avoiding the degradation of the temple performance caused by the use of a single material.

[0026] like Figure 4 and Figure 5 As shown, in order to facilitate the sliding of the connecting shaft 14 inside the through slot 10, a guide rail 11 is installed inside the through slot 10, and guide grooves 15 are provided at both ends of the connecting shaft 14 to be slidably connected to the guide rail 11.

[0027] In this solution, the sliding connection between the guide rail 11 and the guide groove 15 facilitates guiding the connecting shaft 14 to slide along its axial direction inside the through groove 10 , thereby achieving position adjustment of the connecting shaft 14 .

[0028] like Figure 4 and Figure 5 As shown, in order to improve the stability of the connecting shaft 14 on the guide rail 11, a first rubber pad is provided at the connection between the connecting shaft 14 and the guide rail 11 to increase the friction between the connecting shaft 14 and the guide rail 11. In order to improve the stability of the connecting seat 12 after adjustment, a second rubber pad is provided at the connection between the connecting shaft 14 and the connecting seat 12 to increase the friction between the connecting shaft 14 and the connecting seat 12.

[0029] In this solution, the structure of the connecting shaft 14 can be specially configured, such as using a rubber sleeve to wrap a metal column to form the connecting shaft 14, thereby avoiding the use of the first rubber pad and the second rubber pad.

[0030] like Figure 1 and Figure 2 As shown, in order to facilitate the folding of the ear hanging bracket 13 and avoid the ear hanging bracket 13 affecting the user's wearing experience when not in use, a slot 7 is opened on the second shell 2, and the slot 7 is engaged with the ear hanging bracket 13 for folding the ear hanging bracket 13.

[0031] like Figure 1 and Figure 2 As shown, in this solution, the first shell 1 and the second shell 2 are both injection molded, and the first shell 1 and the second shell 2 are fixedly connected by gluing.

[0032] The working principle and usage process of the present invention: when in use, the silicone protrusion 4 can be set to fit the user's ear to prevent the glasses leg from falling off. In addition, by rotating the ear-hanging bracket 13, the angle between the ear-hanging bracket 13 and the second temple 6 is adjusted, and the connecting shaft 14 slides inside the through groove 10 to adjust the position of the ear-hanging bracket 13 on the second temple 6, thereby adjusting the positional relationship between the ear-hanging bracket 13 and the user's ear, and further preventing the glasses from falling off when worn by wearers with different head circumferences. Compared with traditional binding ropes, the contact area with the wearer is greatly reduced, thereby improving the wearing experience.

[0033] When the ear-hanging bracket 13 is not in use, the position of the connecting seat 12 is adjusted and the ear-hanging bracket 13 is rotated so that the ear-hanging bracket 13 is embedded in the slot 7 for folding the ear-hanging bracket 13, thereby avoiding affecting the user's wearing experience when the ear-hanging bracket 13 is not in use and improving the practicality of the device.

[0034] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glasses leg, comprising a first shell (1) and a second shell (2) for snapping together to form an outer shell, characterized in that: Also includes: A first temple (5), the first temple (5) being arranged between the first shell (1) and the second shell (2), a second temple (6) being inserted into one end of the first temple (5) close to the ear, a through slot (10) being provided on the second temple (6), and a connecting shaft (14) being axially slidable in the through slot (10); An ear-hanging bracket (13) is provided with a connecting seat (12) on one side of the ear-hanging bracket (13); the connecting seat (12) is assembled with a connecting shaft (14) by rotation; and the ear-hanging bracket (13) can be embedded in the through slot (10) or rotated out of the through slot (10).

2. The glasses leg according to claim 1, characterized in that: A silicone protrusion (4) is provided on a side of the ear-hanging bracket (13) away from the connecting seat (12), and the silicone protrusion (4) is used to abut against the ear.

3. The glasses leg according to claim 1, characterized in that: An insertion rod (8) is provided at one end of the second temple (6), and a contact plate (9) is provided on the outer side of the second temple (6) at the position of the insertion rod (8); One end of the first temple (5) is provided with a hinged single piece (3), and the other end of the first temple (5) is provided with a socket for plugging into an insertion rod (8), and the insertion rod (8) is inserted into the socket so that the contact plate (9) abuts against the outer surface of the first temple (5).

4. The glasses leg according to claim 2, characterized in that: A guide rail (11) is installed inside the through groove (10), and guide grooves (15) are provided at both ends of the connecting shaft (14) for sliding connection with the guide rail (11).

5. The glasses leg according to claim 4, characterized in that: A first rubber pad is provided at the connection between the connecting shaft (14) and the guide rail (11), and a second rubber pad is provided at the connection between the connecting shaft (14) and the connecting seat (12).

6. The glasses leg according to claim 5, characterized in that: A notch (7) is provided on the second shell (2), and the notch (7) is engaged with the ear-hanging bracket (13) to facilitate folding of the ear-hanging bracket (13).

7. The glasses leg according to any one of claims 1 to 6, characterized in that: The first shell (1) and the second shell (2) are both injection-molded, and the first shell (1) and the second shell (2) are fixedly connected by gluing.

Images