Glasses leg and glasses

Abstract

The utility model relates to the technical field of glasses, in particular to a glasses leg and glasses, the glasses leg comprises a first shell, a second shell and a core piece, the first shell and the second shell are respectively made of soft materials, a containing cavity is formed between the first shell and the second shell, one part of the core piece is arranged in the containing cavity, and the other part of the core piece is arranged in the containing cavity. An air bag is arranged at the free end of each glasses leg, and the first shell is provided with a concave structure, so that the first shell and the second shell form the air bag at the end part of the accommodating cavity by virtue of the concave structure. The glasses comprise a glasses frame and the two glasses legs, wherein the two glasses legs are respectively arranged at two ends of the glasses frame. The size of the containing cavity is locally increased through the concave structure of the first shell, so that the air bag is formed in the locally-increased position, the impact buffering effect is achieved, the connecting area and the connecting strength between the first shell and the second shell are large, and the effectiveness of the air bag can be maintained through the large connecting strength.

Description

Technical Field

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

[0002] Conventional glasses temples are made of metal or plate materials, and the inner side of the temple ends is in contact with the wearer's skin, so the hardness of the inner side of the temple ends has a great impact on wearing comfort. The material of silicone temples is relatively soft, which has a great effect on improving wearing comfort. Chinese patent document CN215264266U discloses an airbag-type glasses temple cover, which forms an airbag by setting a silicone cover on the inner side of the temple end, thereby improving wearing comfort. However, the silicone cover and the main body are split structures, and the two are fixed by bonding, and the bonding surface is small, which makes the silicone cover less stable and there is a risk of falling off after long-term use, which eventually leads to the failure of the airbag. Summary of the invention

[0003] The utility model aims to provide a temple and glasses, which can improve the wearing comfort of glasses by means of air bags at the free ends of the temples, and improve the reliability of the air bags to maintain the effectiveness of the air bags.

[0004] To achieve the above purpose, the technical solution of the utility model includes:

[0005] A temple comprises a first shell, a second shell and a core member, wherein the first shell and the second shell are respectively made of soft materials, a receiving cavity is formed between the first shell and the second shell, a part of the core member is arranged in the receiving cavity, an air bag is arranged at the free end of the temple, and the first shell is provided with a recessed structure, so that the first shell and the second shell form the air bag at the end of the receiving cavity with the aid of the recessed structure.

[0006] In one embodiment, the portion of the core member disposed in the accommodating cavity is a core portion, and the core member further includes a mounting portion located outside the accommodating cavity, and the mounting portion is used for mounting the temple.

[0007] In one embodiment, the core, the first shell and the second shell are bonded together.

[0008] In one embodiment, the temple is provided with a bending section, a connecting section and an inner clamping section, wherein the connecting section and the inner clamping section are respectively arranged on both sides of the bending section, and the free end of the temple is formed at the end of the inner clamping section, so that the airbag is arranged in the inner clamping section.

[0009] In one embodiment, in the length direction of the temple, the length of the airbag is not less than 40% of the length of the inner clip section, and the airbag extends to the end of the inner clip section.

[0010] In one embodiment, the core is made of metal plastic material.

[0011] In one embodiment, the soft material is silicone or rubber.

[0012] The technical solution of the utility model also includes:

[0013] A pair of glasses comprises a frame and two temples, wherein the two temples are respectively arranged at two ends of the frame.

[0014] The beneficial effects of the utility model are:

[0015] 1. The core member is arranged in the accommodating cavity formed between the first shell and the second shell. The core member supports the first shell and the second shell made of soft material, maintains the rigidity required for the temples to support and position the glasses as a whole, and then partially increases the size of the accommodating cavity through the concave structure of the first shell, thereby forming an air bag at the locally increased position, which plays a role in buffering impact and improving wearing comfort.

[0016] 2. The first shell and the second shell can wrap the core therein, which proves that the connection area and connection strength between the two are large, and the effectiveness of the airbag can be maintained by relying on the large connection strength.

[0017] 3. The bonding and fixing of the first shell, the second shell and the core member can improve the connection strength of the temples, and improve the service life and reliability of the temples.

[0018] 4. Providing airbags only in the inner clamping section can not only form a buffer between the temple and the wearer, but also ensure the connection strength of the core at the connecting section and the bending section. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the temples of an embodiment of the utility model.

[0020] Figure 2 It is a front view of the temple of the embodiment of the utility model.

[0021] Figure 3 It is a top view of the temple of the embodiment of the utility model.

[0022] Figure 4 It is a cross-sectional view of the temple of an embodiment of the utility model.

[0023] Among them: 1 first shell, 11 recessed structure, 2 second shell, 3 core piece, 31 core part, 32 mounting part, 101 airbag, 102 connecting section, 103 bending section, 104 inner clamping section. DETAILED DESCRIPTION

[0024] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] See also Figures 1 to 4 As shown, the utility model discloses a temple, comprising a first shell 1, a second shell 2 and a core member 3, the first shell 1 and the second shell 2 are respectively made of soft materials, an accommodating cavity is formed between the first shell 1 and the second shell 2, a part of the core member 1 is arranged in the accommodating cavity, an air bag 101 is provided at the free end of the temple, and the first shell 1 is provided with a recessed structure 11, so that the first shell 1 and the second shell 2 form the air bag 101 at the end of the accommodating cavity by means of the recessed structure 11.

[0026] The first shell 1 and the second shell 2 are connected to form a shell, and the gap between the two forms a receiving cavity, and the core member 3 is arranged in the receiving cavity, so that the core member 3, the first shell 1 and the second shell 2 can be connected and fixed in pairs respectively. Compared with the method in the prior art where the shell is integrally formed with a hole reserved in the middle and then the core member is inserted into the hole, the connection can be more firmly established, and the core member 3 can provide support for the shell made of soft material so that the temples have sufficient rigidity, thereby achieving the purpose of supporting the temples and positioning the glasses.

[0027] The first shell 1 and the second shell 2 made of soft materials make the temples softer, which is conducive to improving wearing comfort. The first shell 1 is provided with a recessed structure 11 to increase the size of the accommodating cavity, thereby forming an airbag 101 with a cavity structure between the first shell 1 and the second shell 2. The airbag 101 allows the first shell 1 to have a larger deformation space, and the temples are softer, which can buffer the impact force on the temples, further improving wearing comfort.

[0028] Since the first shell 1 and the second shell 2 wrap most of the core 3 in the accommodating cavity, the contact area between the first shell 1 and the second shell 2 is correspondingly increased. The increase in the connection surface between the two makes the connection strength between the first shell 1 and the second shell 2 stronger, and it is not easy to fall off after long-term use, thereby maintaining the effectiveness of the airbag 101.

[0029] The part of the core member 3 disposed in the accommodating cavity is the core part 31. The core member 3 also includes a mounting part 32 located outside the accommodating cavity, and the mounting part 32 is used to mount the temple. The length of the mounting part 32 located outside the accommodating cavity is much shorter than the length of the core part 31 located in the accommodating cavity, and the connection between the core part 31, the first shell 1 and the second shell 2 is bonding. In the length direction of the temple, the bonding length of the first shell 1 and the second shell 2 is close to the length of the temple, so that the first shell 1 and the second shell 2 have sufficient connection strength, ensuring the reliability of the airbag 101.

[0030] The temple is provided with a bending section 103, a connecting section 102 and an inner clamping section 104, the connecting section 102 and the inner clamping section 104 are respectively arranged on both sides of the bending section 103, and the free end of the temple is formed at the end of the inner clamping section 104, so that the airbag 101 is arranged in the inner clamping section 104. When the glasses are worn, there is generally no pressure or even a certain gap between the connecting section 102 of the temple and the wearer, and the pressure between the inner clamping section 104 and the wearer is relatively large, so the airbag 101 is arranged in the inner clamping section 104 with the largest pressure, which can effectively buffer the pressure between the temple and the wearer and improve the wearing comfort. Further, in the length direction of the temple, the length of the airbag 101 is not less than 40% of the length of the inner clamping section, and the airbag 101 extends to the end of the inner clamping section 104. The inner clamping section 104 of the temple is generally gradually inclined inward, so the pressure between it and the wearer will be relatively large, and the airbag 101 extends to the end of the inner clamping section 104, which can effectively relieve the pressure. If the length of the airbag 101 is too short, it will be detrimental to the cushioning effect. Therefore, the utility model limits the length of the airbag 101 to no less than 40% of the length of the inner clamping section. More preferably, the length of the airbag 101 is 60% of the length of the inner clamping section.

[0031] In order to enable the bending section 103 of the temple to maintain its deformed shape after bending and deformation, the core piece 3 is made of a metal plastic material. Among them, the plastic material refers to a material that undergoes plastic deformation under the action of an external force, and the deformation is irreversible. Under the action of an external force, the plastic material will deform and remain, and when the external force is removed, the material will retain its deformed state. Plastic materials include metal plastic materials and non-metallic plastic materials. The utility model adopts a metal plastic material to make the core piece 3. The metal plastic material can be one of stainless steel, iron, and aluminum. In this example, stainless steel is preferably used, which can be bent to adjust the shape of the temple and can also maintain the adjusted shape well.

[0032] The soft material used to make the first shell 1 and the second shell 2 is silicone or rubber. In this example, silicone is preferably used because it has good elasticity and ductility, and relies on the elastic deformation of the first shell 1 to buffer impact.

[0033] When producing the temple of the utility model, the core part 31 of the core member 3 is firstly clamped between the first shell 1 and the second shell 2, and then the contact surfaces between the three are bonded and fixed, and then the airbag 101 is formed at the end of the temple. Then, according to the required shape of the temple, force is applied at the bending section 103 to deform the inner clamping section 104 inwardly and downwardly relative to the connecting section 102. Among them, the direction of the protrusion of the airbag of the temple is the inner side, the direction opposite to the inner side is the outer side, the direction perpendicular to the inner and outer directions and the length direction of the temple is the up-down direction, the upper side of the temple is a plane, and the lower side is a combination of an arc surface and a plane.

[0034] The utility model also discloses a pair of glasses, including a frame and two temples, the two temples are respectively arranged at two ends of the frame, the structure of the temples is as described above, and will not be repeated here. The frame is a frame structure for mounting lenses, and its structure is prior art, and will not be repeated here.

[0035] Although the present invention is specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that the remaining undescribed portions are prior art, and that various changes made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims shall fall within the scope of protection of the present invention.

Claims

1. A temple, characterized in that: It includes a first shell, a second shell and a core piece, the first shell and the second shell are respectively made of soft materials, a receiving cavity is formed between the first shell and the second shell, a part of the core piece is arranged in the receiving cavity, an air bag is arranged at the free end of the temple, and the first shell is provided with a recessed structure, so that the first shell and the second shell form the air bag at the end of the receiving cavity with the aid of the recessed structure.

2. A temple according to claim 1, characterized in that: The portion of the core member disposed in the accommodating cavity is a core portion, and the core member further comprises a mounting portion located outside the accommodating cavity, and the mounting portion is used for mounting the temple.

3. A temple according to claim 2, characterized in that: The core, the first shell and the second shell are bonded together.

4. The temple according to claim 1, characterized in that: The temple is provided with a bending section, a connecting section and an inner clamping section, wherein the connecting section and the inner clamping section are respectively arranged on both sides of the bending section, and the free end of the temple is formed at the end of the inner clamping section, so that the airbag is arranged in the inner clamping section.

5. A temple according to claim 4, characterized in that: In the length direction of the temple, the length of the airbag is not less than 40% of the length of the inner clamping section, and the airbag extends to the end of the inner clamping section.

6. The temple according to claim 1, characterized in that: The core piece is made of metal plastic material.

7. The temple according to claim 1, characterized in that: The soft material is silica gel or rubber.

8. A pair of glasses, comprising a frame and two temples, wherein the two temples are respectively arranged at two ends of the frame, characterized in that: The temple is a temple as described in any one of claims 1-7.

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