CN223051596U - Glasses and screwless hinge structure thereof - Google Patents

Abstract

The utility model relates to a pair of glasses and a screwless hinge structure for glasses. The screwless hinge structure for glasses is used to connect the frame and the temples of glasses, and includes a metal plate frame, a pin, a metal foot plate, and a decorative sheet. The metal foot plate is installed on the metal plate frame through the pin. Specifically: the metal plate frame is provided with a connecting hole, and the size of the connecting hole matches the size of the metal foot plate. A slot is provided in the connecting hole, and the size of the slot matches the size of the pin. The pin is welded in the slot. The utility model reduces the process of installing screws, adopts a hidden hinge shaft design, improves production efficiency, reduces production costs, and the temples, frames, and decorative sheets are detachable, which is convenient for matching different colors and improves the overall aesthetics of the product.

Description

Glasses and screwless hinge structure thereof

Technical Field

The utility model relates to the field of glasses, in particular to a screwless hinge structure of glasses and application thereof.

Background

Glasses are used as an article for improving vision, protecting eyes, or as fashion accessories, including vision correction glasses, protective glasses, sunglasses, and the like. It is generally composed of a frame, lenses, and components (e.g., temples or nose pads) connecting the two.

Glasses on the market at present are mostly traditional frame construction, need link together glasses leg and picture frame through screw hinge structure in the production process. However, the production and disassembly processes of the screws are complicated, the production efficiency is reduced, a plurality of inconveniences are brought to the user during use, the screws cannot be disassembled efficiently and conveniently, and if the screws cannot be pulled out completely easily. In addition, the traditional production outer frame has traditional modeling, is easy to cause aesthetic fatigue, and is not easy to match due to the fact that the frame feet are integrally produced and are not beneficial to matching and combining of different colors.

Therefore, researchers are always seeking new glasses connection modes to improve production efficiency, realize convenient use experience, ensure firm and stable structure, smoothly open and close, and have novel shapes, and frame feet can be colored separately and then matched.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the glasses which adopt the pin as the hidden hinge rotating shaft to replace the traditional screw hinge structure, adopt the TR decorative sheets with different colors and shapes to decorate and fix, can effectively improve the production efficiency, and are more attractive and easy to maintain.

The specific scheme is as follows:

The utility model aims to provide a screwless hinge structure of glasses, which is used for connecting a glasses frame and glasses legs and comprises a metal plate frame, pins, metal foot plates and decorative sheets, wherein the metal foot plates are arranged on the metal plate frame through the pins, the metal plate frame is provided with connecting holes, the sizes of the connecting holes are matched with those of the metal foot plates, grooves are formed in the connecting holes, the sizes of the grooves are matched with those of the pins, the pins are welded in the grooves, arc-shaped grooves matched with the sizes of the pins are formed in the end parts of the metal foot plates, the arc-shaped grooves penetrate through the thinner parts of the pins and move to the middle parts of the pins so as to realize the installation of the metal foot plates on the metal plate frame, and the decorative sheets are clamped in the metal plate frame so as to fix the metal foot plates.

Furthermore, the pin is of a step sectional type modeling, grooves are respectively formed in the top and the bottom of the connecting hole, and correspond to the step sectional type modeling of the pin, so that the pin is used as a hinge rotating shaft to be hidden in the glasses frame.

Further, the metal plate frame is formed by integrally extending the side edge of the glasses frame.

Furthermore, the metal foot plate is formed by integrally extending the glasses legs without a leg head.

Further, a U-shaped groove is formed in the outer side of the metal foot plate, and when the glasses legs are in an open state, the U-shaped groove is clamped on the inner side of the metal plate frame, so that the metal foot plate is stable.

Further, the decorative sheet is made of TR material.

Another object of the present utility model is to provide an eyeglass, which is provided with an eyeglass frame and two temples, wherein two side edges of the eyeglass frame are respectively connected with the two temples through the screwless hinge structure of the eyeglass.

The beneficial effects are that:

The utility model provides glasses with a screwless hinge structure, which realize the stability and flexibility of the glasses through the matched use of a metal plate frame, pins and a metal foot plate. Meanwhile, the traditional screw fixing is not needed, so that the production efficiency is effectively improved, and the production cost, the maintenance difficulty and the maintenance cost are reduced.

The utility model adopts the step sectional type pin as the hidden hinge shaft, utilizes the glue decorative piece to play the roles of fixing and decorating, is not disassembled and invisible, and has simple and novel product appearance. In addition, the pin is used as a hinge hole to be semi-open, and the frame legs can be electroplated and colored separately and then assembled freely.

According to the utility model, through designing the structures such as the connecting holes, the grooves, the circular arc grooves and the like, the metal foot plate can be accurately inserted into and firmly fixed on the metal plate frame, so that the assembly process is simplified, and the user experience is improved.

The metal plate frame and the metal foot plate are integrally designed, so that the overall structure is more compact, the dead weight of the glasses is reduced, and the comfort level is improved.

Drawings

Fig. 1 is a perspective structure exploded view of embodiment 1;

FIG. 2 is a schematic plan view of a spectacle frame according to the present utility model;

fig. 3 is a schematic view of the planar structure of the earpiece of the glasses of the present utility model.

Wherein, 1-metal sheet frame, 2-pin, 3-metal foot board, 4-connecting hole, 5-fluting, 6-convex recess, 7-U-recess, 8-decorative piece.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

The utility model will now be further described with reference to the drawings and detailed description.

Example 1:

Referring to fig. 1, embodiment 1 provides a screwless hinge structure for glasses, which is an innovative design for connecting a glasses frame and glasses legs, and can replace the traditional screw connection mode to improve the production efficiency of the glasses and the stability and the aesthetic property of the products. The glasses screwless hinge structure comprises a metal plate frame 1, a pin 2, a metal foot plate 3 and a decorative sheet 8, wherein the metal foot plate 3 is arranged on the metal plate frame 1 through the pin 2, and the decorative sheet 8 is clamped in the metal plate frame 1 to fix the metal foot plate 3.

In a preferred mode of the utility model, the metal plate frame 1 is integrally formed by extending the side edges of the glasses frame, so that the structure of the glasses can be more compact, and the overall attractiveness is improved.

As another preferable mode of the utility model, the metal foot plate 3 is integrally formed by extending the glasses legs without the legs, and the design can make the structure of the glasses more compact and improve the use experience of the glasses legs.

Specific:

The metal plate frame 1 of this embodiment 1 is provided with a connecting hole 4, and the size of the connecting hole 4 matches with the size of the metal foot plate 3, a slot 5 is provided in the connecting hole 4, and the size of the slot 5 matches with the size of the pin 2, and the pin 2 is welded in the slot 5.

As a preferred mode of the utility model, the pin 2 in the embodiment 1 is in a step sectional shape, the top and the bottom of the connecting hole 4 are respectively provided with a slot 5, and the slots 5 correspond to the step sectional shape of the pin 2, so that the pin 2 is hidden in the glasses frame as a hinge rotating shaft and is not disassembled or visible, and the aesthetic degree of the product is improved.

The end of the metal foot plate 3 of this embodiment 1 is provided with a circular arc groove 6 matching the size of the pin 2, and the circular arc groove 6 moves to the middle of the pin 2 through the thinner portion of the pin 2, so as to mount the metal foot plate 3 on the metal plate frame 1. The design realizes the rapid installation and disassembly of the metal foot plate 3, and greatly improves the production efficiency and the use convenience. And the pin is used as the connection of the hidden hinge rotating shaft and the mirror foot, so that the separate electroplating color production of the frame and the mirror can be realized, and then the free assembly is carried out according to different colors.

As a preferred mode of the present utility model, the outer side of the metal foot plate 3 in the present embodiment 1 is provided with a U-shaped groove 7, and when the earpiece is in the open state, the U-shaped groove 7 is clamped to the inner side of the metal plate frame 1, so as to achieve the stability of the metal foot plate 3. This design can help to keep the temples stable against accidental swinging.

As a preferable mode of the present utility model, the decorative sheet 8 is made of TR material, so that not only the temple can be fixed, but also the stability of opening and closing of the frame can be ensured by utilizing the elasticity of the plastic material. The decorative sheet 8 can be made into different colors and has a modified appearance, and the design can provide additional decorative effects for the glasses, thereby increasing the aesthetic experience of users and improving the overall texture and the aesthetic degree of the glasses.

The utility model innovatively realizes a screwless hinge structure of the glasses, greatly simplifies the production and use processes of the glasses, and improves the production efficiency and the use convenience. Meanwhile, the design of the glasses is ingenious and unique.

Example 2:

The embodiment 2 provides a pair of glasses, which is provided with a glasses frame and two glasses legs, wherein two sides of the glasses frame are respectively connected with the two glasses legs through the screwless hinge structure of the glasses in the embodiment 1.

When the utility model is produced, the mounting of the glasses legs and the glasses frame can be completed by welding and fixing the pins and then sequentially clamping the metal foot plates and the TR decorative sheets, and when the glasses are dismounted, only the reverse operation is needed, the TR decorative sheets are dismounted firstly, and then the metal foot plates are reversely taken down from the pins. The structure reduces the procedure of installing screws, improves the production efficiency and reduces the production cost.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. A screwless hinge structure of glasses is used for connecting a glasses frame and glasses legs and is characterized by comprising a metal plate frame, pins, metal foot plates and decorative sheets, wherein the metal foot plates are installed on the metal plate frame through the pins, specifically, the metal plate frame is provided with connecting holes, the sizes of the connecting holes are matched with those of the metal foot plates, grooves are formed in the connecting holes, the sizes of the grooves are matched with those of the pins, the pins are welded in the grooves, arc-shaped grooves matched with the sizes of the pins are formed in the end portions of the metal foot plates, the arc-shaped grooves penetrate through the thinner parts of the pins and move to the middle parts of the pins so as to enable the metal foot plates to be installed on the metal plate frame, and the decorative sheets are clamped in the metal plate frame to fix the metal foot plates.

2. The screwless hinge structure of glasses according to claim 1, wherein the pin is of a step sectional type, the top and the bottom of the connecting hole are respectively provided with a slot, and the slots correspond to the step sectional type of the pin, so that the pin is hidden in the glasses frame as a hinge rotating shaft.

3. The screwless hinge structure of eyeglasses of claim 1 wherein said sheet metal frame is integrally extended from the side of the frame of the eyeglasses.

4. The screwless hinge structure of eyeglasses of claim 1 wherein said metal foot plate is integrally extended from the temple of eyeglasses without a temple head.

5. The screwless hinge structure of eyeglasses of claim 4, wherein a U-shaped groove is provided on the outer side of the metal foot plate, and the U-shaped groove is clamped on the inner side of the metal plate frame when the eyeglasses temple is in an open state, so as to stabilize the metal foot plate.

6. The screwless hinge structure of eyeglasses according to claim 1, wherein said decorative sheet is TR material.

7. Glasses provided with a frame and two temples, characterized in that the two sides of the frame are respectively connected with the two temples through the screwless hinge structure of the glasses according to any one of claims 1-6.