CN211180447U

CN211180447U - Novel hinge structure of spectacle frame

Info

Publication number: CN211180447U
Application number: CN201922392238.4U
Authority: CN
Inventors: 胡园园
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-04
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a glasses accessory manufacturing technical field, concretely relates to novel hinge structure of spectacle-frame, include: the glasses comprise a glasses pile head, a pulling cap, glasses legs and rivets, wherein the glasses pile head is provided with a first clamping device, the tail ends of the glasses legs are provided with a second clamping device, the first clamping device and the second clamping device coincide in the vertical direction, and the pulling cap penetrates through the first clamping device and the second clamping device and the rivets. The utility model has simple structure, no welding spot and no screw nut structure, which can greatly improve the production efficiency, reduce the production cost and improve the aesthetic degree of the product; this structure is favorable to the enterprise to reduce the production loss, alleviates product weight, improves product life, increases the consumer and wears the comfort level.

Description

Novel hinge structure of spectacle frame

Technical Field

The utility model relates to a glasses accessory manufacturing technical field, concretely relates to novel hinge structure of spectacle-frame.

Background

Spectacles are lens pieces embedded in a frame and worn in front of the spectacles to improve vision, protect the eyes or for decorative purposes. The lenses can correct a variety of vision problems including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia, and the like.

The glasses are composed of lenses and a glasses frame. And 15 kinds of glasses for myopia, presbyopia, astigmatism, plain glasses, computer goggles, swimming goggles, night vision goggles, electronic competition game goggles, electronic microscope goggles, sunglasses and sunglasses. There are also special glasses to provide viewing of 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various types of protection for the eyewear. Modern spectacles are usually provided with a nose pad in the middle of the lens and soft pads at the positions where the left and right arms rest on the ears. People who love beauty or are not used to wear glasses may choose to correct their vision with contact lenses. Although contact lenses and laser vision correction surgery have become more popular in recent years, wearing glasses is still the safest and effective means for correcting vision.

However, in the prior art, the traditional metal glasses have a large ratio in the market, but the glasses usually need to be provided with two sets of hinge structures, and the hinges usually need to be welded, so that the firmness, the attractiveness and the production reject ratio can be increased, and the service life of the glasses can be greatly shortened.

In view of this, it is desirable to design a hinge structure of a novel eye frame with a simple structure, without welding spots and screw structure, so as to improve the production efficiency of the glasses, reduce the production cost, increase the use of the glasses, and improve the aesthetic degree.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide a novel hinge structure of glasses, which changes the traditional metal glasses hinge structure needing welding process to be completed.

In order to realize the above object, the technical scheme of the utility model is that: a novel hinge structure of a spectacle frame comprises: the glasses comprise a glasses pile head, a pulling cap, glasses legs and rivets, wherein the glasses pile head is provided with a first clamping device, the tail ends of the glasses legs are provided with a second clamping device, the first clamping device and the second clamping device coincide in the vertical direction, and the pulling cap penetrates through the first clamping device and the second clamping device and the rivets.

Preferably, through holes are vertically formed in the first clamping device and the second clamping device, and the hole diameters of the two through holes are the same.

Preferably, the first clamping device and the second clamping device are both circular rings, and the two circular rings are the same in size.

Preferably, the aperture of the through hole is matched with the outer diameter of the bolt rod of the pulling cap.

Preferably, the inner diameter of the circular ring is matched with the outer diameter of the bolt rod of the pulling cap.

Has the advantages that:

the utility model provides a pair of novel hinge structure of spectacle-frame compares in traditional metal glasses hinge structure that needs welding process to accomplish adopts pile head and mirror leg department of combining together to form the concentric circles structure, rotates through drawing cap and rivet cooperation and connects pile head and mirror leg, realizes the hinge function of opening and shutting through the slip of drawing the cap. The utility model has simple structure, no welding spot and no screw nut structure, which can greatly improve the production efficiency, reduce the production cost and improve the aesthetic degree of the product; this structure is favorable to the enterprise to reduce the production loss, alleviates product weight, improves product life, increases the consumer and wears the comfort level.

Drawings

Fig. 1 is a schematic view of a split of a hinge structure of a novel glasses frame of the present invention;

fig. 2 is a schematic view of the hinge structure assembly of the novel glasses frame of the present invention;

the labels in the figure are: 1-glasses pile head, 2-pulling cap, 3-glasses leg, 4-rivet, 11-first clamping device and 31-second clamping device.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in the figure, the utility model discloses a novel hinge structure of spectacle-frame, include: glasses pile head 1, draw cap 2, glasses leg 3 and rivet 4, glasses pile head 1 is provided with

latch device

11, 3 ends of glasses leg are provided with latch device two 31, the coincidence of latch device 11 and latch device two 31 on vertical direction, draw cap 2 to pass latch device 11 and latch device two 31 with rivet 4 riveting. In this scheme, latch device 11 and the second latch device 31 that pile head and mirror leg coincidence department set up are concentric circles structure, draw cap 2 to pass concentric circles and make pile head and mirror leg rotate to be connected through rivet 4 technology with the stock portion and form hinge structure, when the mirror leg opens and shuts, through with draw the slip realization hinge function of opening and shutting between the cap 2.

In this embodiment, through holes are vertically formed in the first clamping device 11 and the second clamping device 31, and the hole diameters of the two through holes are the same. In this scheme, design for ring annular structure with latch device 11 and latch device two 31, when the mirror leg relies on to draw cap 2 to rotate the opening and shutting in pile head department, the mirror leg is compared and is needed the metal glasses hinge structure that welding process accomplished with the tradition, and the advantage lies in that traditional metal glasses mirror leg only can be at 90 degrees within ranges internal rotations, and the utility model discloses the mirror leg can be at the rotation of opening and shutting that is greater than 90 degrees within ranges. The advantage can avoid the fracture caused by overlarge rotation angle due to strong external force, and the service life is longer.

In this embodiment, the first clamping device 11 and the second clamping device 31 are both circular rings, and the two circular rings have the same size.

In this embodiment, the aperture of the through hole is matched with the outer diameter of the bolt rod of the pull cap 2.

In this embodiment, the inner diameter of the ring is matched with the outer diameter of the bolt rod of the pulling cap 2.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A novel hinge structure of a spectacle frame is characterized by comprising: glasses pile head (1), draw cap (2), glasses leg (3) and rivet (4), glasses pile head (1) is provided with latch device (11), glasses leg (3) end is provided with latch device two (31), latch device (11) and latch device two (31) coincide in vertical direction, draw cap (2) to pass latch device one (11) and latch device two (31) with rivet (4) riveting.

2. The hinge structure of the novel spectacle frame as claimed in claim 1, wherein through holes are vertically formed in the first clamping device (11) and the second clamping device (31), and the hole diameters of the two through holes are the same.

3. The hinge structure of the novel spectacle frame as claimed in claim 2, characterized in that the first clamping device (11) and the second clamping device (31) are both circular rings, and the two circular rings are the same in size.

4. The hinge structure of a novel spectacle frame as claimed in claim 2, characterized in that the aperture of the through hole matches with the outer diameter of the bolt of the pulling cap (2).

5. A novel hinge structure of spectacle frame, according to claim 3, characterized in that the inner diameter of the ring matches the outer diameter of the bolt of the pulling cap (2).