CN217213359U - Glasses leg - Google Patents

Abstract

The utility model discloses a glasses leg, belonging to the technical field of glasses, comprising a metal inner bar connected with a glasses frame, the metal inner rod comprises a rod body and a connecting part fixedly connected with one end of the rod body, the connecting part comprises a positioning block and a hinge piece extending from the positioning block, the hinge piece is provided with a hinge hole, the outer side of the middle part of the rod body is wrapped with a first outer coating layer, the first outer coating layer extends to one end of the rod body far away from the connecting part, the bottom of the first outer coating is provided with a notch, the middle part of the rod body close to the first outer coating is coated with a second outer coating, the second outer coating extends to locating piece and handing-over piece junction, lack the inslot and be provided with the outer coating of third, the utility model has the advantages of can adjust bending angle according to wearer's ear size, position, and be difficult to the slip aversion when just wearing.

Description

Glasses leg

Technical Field

The utility model relates to the technical field of glasses, specifically be a glasses foot.

Background

The glasses legs of the common plastic glasses are integrally formed by plastic materials, and the bending radian of the glasses legs is fixed and cannot be adjusted due to the fact that the glasses legs of the glasses are integrally formed by the plastic materials, but the distance from the bridge of the nose to the ears of each user is different, the sizes and the heights of the ears of the users are different, the bending radian of the existing glasses legs cannot be adjusted, the existing glasses legs can generate oppression when being hooked on the inner sides of the ears of the users, the glasses are quite uncomfortable, and the bending angles cannot be adjusted according to the sizes and the positions of the ears of the users due to the fact that the glasses legs are fixed in angles, and the glasses are easy to slide and shift when being worn, and accordingly the instability in wearing and using is caused.

Based on this, the utility model designs an earpiece to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earpiece to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glasses leg, includes the pole in the metal of being connected with the picture frame, pole in the metal includes pole body and fixed connection in the connecting portion of pole body one end, connecting portion include the locating piece and the articulated piece that extends by the locating piece, articulated hole has been seted up on the articulated piece, pole body middle part outside cladding has first outer coating, first outer coating extends to the pole body and keeps away from the one end of connecting portion, the scarce groove has been seted up to first outer coating bottom, the position cladding that pole body middle part is close to first outer coating has the second outer coating, the second outer coating extends to locating piece and handing-over piece junction, be provided with the third outer coating in the scarce groove.

Preferably, the notch at the bottom of the first outer coating extends to the rod body, the third outer coating is filled in the notch and covers the outer side of the rod body, and the third outer coating is fixedly connected with the first outer coating.

Preferably, the shaft comprises a narrow section connected with the fixing block, and the other end of the narrow section is fixedly connected with a wide section.

Preferably, the metal inner rod is made of a flexible metal material.

Preferably, the first outer coating layer, the second outer coating layer and the third outer coating layer are made of soft plastics.

Preferably, the first outer cover, the second outer cover and the third outer cover are made of TR or TPR or nylon material.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, the metal inner pole includes connecting portion and the pole body that extends by connecting portion, can correspond the full length setting of the person of wearing from picture frame to ear position, and the narrow section of pole body makes the mirror leg have the characteristic of elastic adjustment, lets the person of wearing more conveniently adjust the angle of mirror leg to reach comfortable effect; meanwhile, the third outer coating layer contacting the ears at the bottoms of the temples is supported by soft plastics such as TR, TPR or nylon, so that the wearing comfort can be improved and the temples can be prevented from slipping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic perspective structural view of the present embodiment;

FIG. 3 is a schematic side perspective view of the present embodiment;

fig. 4 is a schematic sectional structure diagram of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a metal inner bar; 11. a connecting portion; 111. positioning blocks; 112. a hinged sheet; 113. a hinge hole; 12. a shaft body; 121. a narrow width section; 122. a wide section; 2. a first outer cover layer; 21. notching; 3. a second outer cladding layer; 4. a third outer cover layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a glasses leg comprises a metal inner rod 1 connected with a glasses frame, wherein the metal inner rod 1 comprises a rod body 12 and a connecting part 11 fixedly connected with one end of the rod body 12, the connecting part 11 comprises a positioning block 111 and a hinge sheet 112 extending from the positioning block 111, a hinge hole 113 is formed in the hinge sheet 112, a first outer coating layer 2 is coated outside the middle part of the rod body 12, the first outer coating layer 2 extends to one end of the rod body 12 away from the connecting part 11, a notch 21 is formed in the bottom of the first outer coating layer 2, a second outer coating layer 3 is coated at the position, close to the first outer coating layer 2, in the middle part of the rod body 12, the second outer coating layer 3 extends to the connecting part of the positioning block 111 and the hinge sheet, a third outer coating layer 4 is arranged in the notch 21, in the embodiment, the rod body 12 has a length crossing the glasses frame and the ear of a wearer, one end, close to the positioning block 111, of the rod body 12 and the second outer coating layer 3 are coated, only the hinge sheet 112 is exposed outside the second outer coating layer 3, the hinge pieces 112 are conveniently connected with the glasses frame, and the overall structural strength of the glasses legs is improved through the arrangement of the metal inner rod 1.

Preferably, the notch 21 at the bottom of the first outer coating layer 2 extends to the shaft 12, the third outer coating layer 4 is filled in the notch 21 and covers the outside of the shaft 12, and the third outer coating layer 4 is fixedly connected with the first outer coating layer 2, in the embodiment, the notch 21 is long and is formed along the bottom of the glasses leg, the third outer coating layer 4 is the part of the glasses leg contacting with the ear of the human body, and a more comfortable material is used as the third outer coating layer 4 to help improve the use feeling of the wearer.

Preferably, the shaft 12 includes a narrow section 121 connected to the fixing block, and the other end of the narrow section 121 is fixedly connected to a wide section 122, in this embodiment, the narrow section 121 of the shaft 12 enables the temple to have the characteristic of elastic adjustment, so that the wearer can adjust the angle of the comfortable temple more conveniently.

Preferably, the metal inner rod 1 is made of flexible metal material, and in this embodiment, the angle of the temple can be adjusted by the wearer according to the needs of the wearer.

Preferably, the first outer coating layer 2, the second outer coating layer 3 and the third outer coating layer 4 are made of soft plastics, and in the embodiment, the structural strength of the glasses legs can be improved by coating the soft plastics on the outer side of the metal inner rod 1, and meanwhile, the comfort degree of the glasses legs during wearing can be improved.

Preferably, the first outer coating layer 2, the second outer coating layer 3 and the third outer coating layer 4 are made of TR or TPR or nylon material, in this embodiment, the TR material has the advantages of light weight, bright color, impact resistance, high temperature resistance, no release of chemical residues, and the like, the TPR material has the advantages of good shock absorption, skid resistance, wear resistance, excellent dynamic fatigue resistance, and the like, and the nylon material has the advantages of high mechanical strength, fatigue resistance, high temperature resistance, corrosion resistance, and the like.

One specific application of this embodiment is:

when the metal inner rod 1 is manufactured, the metal inner rod 1 needs to have elasticity, a flexible metal material can be further adopted, a connecting portion 11 is formed at one end of the metal inner rod 1, the connecting portion 11 comprises a positioning block 111 and a hinge sheet 112 extending from the positioning block 111, a hinge hole 113 is formed in the hinge sheet 112, the hinge hole 113 is used for being connected with a glasses frame, a rod body 12 extends from one side of the positioning block 111, and the rod body 12 has a length extending from the positioning block 111 to an ear of a wearer.

Then, the metal inner rod 1 is placed into a mold for positioning, and then the first outer coating layer 2 is coated on the rear section of the rod body 12 of the metal inner rod 1, namely, the outer part of the wide section 122 of the rod body 12 is coated, and only the bottom of the first outer coating layer 2 is formed to be provided with the notch 21; the front end of the shaft 12 is coated with the second outer coating 3, that is, the second outer coating 3 is connected to one side of the first outer coating 2 and extends from the center of the shaft 12 to the direction of the connecting part 11, that is, the second outer coating 3 is coated outside the narrow section 121 of the shaft 12, and the second outer coating 3 is coated on the positioning block 111 and exposes the hinge plate 112 and the hinge hole 113. And finally, combining the third outer coating layer 4 at the position of the notch 21 at the bottom of the first outer coating layer 2, and coating the rod body 12 exposed by the notch 21.

Further, the second outer coating layer 3 and the third outer coating layer 4 may be formed at the same time and coated on the shaft 12.

In summary, the length of the temple of the present embodiment can span the positions of the ear of the wearer and the frame, so as to satisfy the length requirements of different wearers for the temple, and the narrow section 121 of the shaft 12 enables the temple to have the characteristic of elastic adjustment, so that the wearer can adjust the angle more conveniently, and the metal inner rod 1 can increase the structural length of the temple.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a glasses leg, includes pole (1) in the metal of being connected with the picture frame, its characterized in that: the metal inner rod (1) comprises a rod body (12) and a connecting portion (11) fixedly connected to one end of the rod body (12), the connecting portion (11) comprises a positioning block (111) and a hinge piece (112) extending out of the positioning block (111), a hinge hole (113) is formed in the hinge piece (112), a first outer coating layer (2) is coated on the outer side of the middle of the rod body (12), the first outer coating layer (2) extends to one end, far away from the connecting portion (11), of the rod body (12), a notch (21) is formed in the bottom of the first outer coating layer (2), a second outer coating layer (3) is coated at a position, close to the first outer coating layer (2), in the middle of the rod body (12), the second outer coating layer (3) extends to a joint of the positioning block (111) and the hinge piece, and a third outer coating layer (4) is arranged in the notch (21).

2. An earpiece according to claim 1, wherein: the notch (21) at the bottom of the first outer coating layer (2) extends to the rod body (12), the third outer coating layer (4) is filled in the notch (21) and coated outside the rod body (12), and the third outer coating layer (4) is fixedly connected with the first outer coating layer (2).

3. An earpiece according to claim 1 or 2, wherein: the club body (12) comprises a narrow section (121) connected with the fixing block, and the other end of the narrow section (121) is fixedly connected with a wide section (122).

4. An earpiece according to claim 3, wherein: the metal inner rod (1) is made of flexible metal materials.

5. An earpiece according to claim 3, wherein: the first outer coating layer (2), the second outer coating layer (3) and the third outer coating layer (4) are made of soft plastics.

6. An earpiece according to claim 5, wherein: the first outer coating (2), the second outer coating (3) and the third outer coating (4) are made of TR or TPR or nylon materials.

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