CN223308494U - Screwless and solderless glasses - Google Patents

Abstract

A screwless and solderless glasses relates to the technical field of glasses frame research and development. The nose pad comprises a lens frame, lens frame legs, nose pads, connecting hooks, limiting pieces and fixed mounting grooves, wherein the fixed mounting grooves are formed in the left end and the right end of the lens frame, the flat end portions of the connecting hooks penetrate through the fixed mounting grooves and are fixed on the outer surface of the lens frame, the limiting pieces are sleeved on the connecting hooks, the U-shaped end portions of the connecting hooks penetrate through the limiting pieces, the front end portions of the lens frame legs are sleeved in the U-shaped end portions of the connecting hooks and are located above the limiting pieces, and two integrally formed nose pads are arranged on the inner sides of the lens frame. Adopt joint and integrated into one piece technology, need not to use screw and solder joint, the inside and outside smooth and easy that opens and shuts of picture frame leg adopts light-duty material to make, and manufacturing cost is lower, has elasticity and bending resistance toughness, and it is convenient not fragile to use, and convenient maintenance labour saving and time saving just can provide comfortable wearing experience for the user.

Description

Screwless and solderless glasses

Technical Field

The utility model relates to the technical field of spectacle frame research and development, in particular to screwless solderless spectacles.

Background

The materials of the eyeglass frames are various, including metal materials, plastic materials and novel composite materials. Among the metal materials, the titanium alloy mirror frame has the advantages of small density, high strength, corrosion resistance and the like. Acetate fibers in plastic materials are a common material for making eyeglass frames.

In the prior art, no matter what kind of material is made, the lens frame and the connecting part of glasses leg need adopt accurate articulated mechanical structure generally, then need use parts such as axle, spring, screw, and adopt hinge structure to need higher manufacturing cost, and hinge structure is easy to warp or become flexible after long-term use, lead to the glasses leg to loose, influence user's wearing comfort, the screw of hinge structure drops easily after long-time use, thereby lead to the glasses leg to drop, glasses can't use, if need repair glasses, need use the screw that the model matches, waste time and energy, seriously influence myopia people's daily life work.

Disclosure of utility model

Aiming at the defects and shortcomings of the prior art, the utility model provides the screwless and welding spot-free glasses, the whole glasses adopts the clamping and integrated forming process, screws and welding spots are not needed, the inside and outside of the glasses frame legs are smoothly opened and closed, the glasses frame legs are made of light materials, the production cost is lower, the glasses have elasticity and bending resistance, the glasses are convenient and fast to use and not easy to damage, the glasses are convenient to maintain, time and labor are saved, and comfortable wearing experience can be provided for users.

The utility model adopts the following technical scheme that the two-way glasses comprise a glasses frame 1, glasses frame legs 2, nose supports 3, connecting hooks 4, limiting sheets 5 and fixed mounting grooves 6, wherein the fixed mounting grooves 6 are formed at the left end and the right end of the glasses frame 1, the flat end parts of the connecting hooks 4 penetrate through the fixed mounting grooves 6 to be fixed on the outer surface of the glasses frame 1, the limiting sheets 5 are sleeved on the connecting hooks 4, the U-shaped end parts of the connecting hooks 4 penetrate through the limiting sheets 5, the front end parts of the glasses frame legs 2 are sleeved in the U-shaped end parts of the connecting hooks 4 and are positioned above the limiting sheets 5, and two integrally formed nose supports 3 are arranged on the inner side of the glasses frame 1.

Furthermore, the connecting hooks 4 and the limiting sheets 5 are of high-toughness metal material structures.

Furthermore, the lens frame 1, the frame legs 2 and the nose pad 3 are of a metal material structure, a plastic structure or a novel composite material structure.

Further, the front end of the frame leg 2 is provided with a frame leg clamping groove 201, the frame leg 2 is mounted on the inner side of the U-shaped end of the connecting hook 4 through the frame leg clamping groove 201, and the frame leg clamping groove 201 is in size fit with the U-shaped end of the connecting hook 4.

Further, the rear end portion of the frame leg 2 is provided with a leg sleeve 202, and the leg sleeve 202 may have a straight structure or a curved structure, and is designed ergonomically.

Further, an anti-slip pad 203 is disposed at the end of the temple sleeve 202.

Further, the nose pad 3 is provided with an embedded nose pad 301, and the nose pad 301 is of a silica gel material structure.

Further, the limiting piece 5 is a U-shaped metal piece, two corresponding limiting grooves 501 are formed in the upper portion and the lower portion of the limiting piece 5, and the limiting piece 5 is sleeved on the U-shaped end portion of the connecting hook 4 through the limiting grooves 501.

The utility model adopts a simple clamping structure to replace the traditional hinging, realizes a whole structure without welding spots and screws, installs a fixed connecting hook on a lens frame, and sleeves a limiting piece on the connecting hook, the U-shaped part of the connecting hook passes through the limiting piece, the front end part of a frame leg presses down the limiting piece, and the front end part of the frame leg is buckled on the U-shaped end part of the connecting hook, so that the frame leg can freely and smoothly rotate in the U-shaped end part of the connecting hook.

After the technical scheme is adopted, the integral clamping and integral forming process is adopted, screws and welding spots are not needed, the inside and outside of the frame legs are smoothly opened and closed, the frame legs are made of light materials, the production cost is low, the frame legs are elastic and flexible, the frame legs are convenient and difficult to damage, the frame legs are convenient and quick to use, the maintenance is convenient, time and labor are saved, comfortable wearing experience can be provided for a user, the practicability is high, and the frame legs are suitable for mass production popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a left side view corresponding to FIG. 2;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 1;

Fig. 5 is a schematic view of the structure of the frame leg 2 in the present utility model;

FIG. 6 is a top view corresponding to FIG. 5;

fig. 7 is a schematic structural view of the limiting plate 5 in the present utility model;

FIG. 8 is a top view corresponding to FIG. 7;

Fig. 9 is a schematic view of bending angles of the frame leg 2 in the present utility model.

The reference numerals indicate that the lens frame 1, the frame legs 2, the nose pads 3, the connecting hooks 4, the limiting sheets 5, the fixed mounting grooves 6, the glasses leg clamping grooves 201, the glasses leg sleeves 202, the anti-slip pads 203, the nose pad 301 and the limiting grooves 501.

Detailed Description

Referring to fig. 1-9, the technical scheme adopted in the specific embodiment is that the lens comprises a lens frame 1, a frame leg 2, a nose support 3, a connecting hook 4, a limiting piece 5 and a fixed mounting groove 6, wherein the fixed mounting groove 6 is formed in the left end and the right end of the lens frame 1, the flat end of the connecting hook 4 penetrates through the fixed mounting groove 6 to be fixed on the outer surface of the lens frame 1, the limiting piece 5 is sleeved on the connecting hook 4, the U-shaped end of the connecting hook 4 penetrates through the limiting piece 5, the front end of the frame leg 2 is sleeved in the U-shaped end of the connecting hook 4 and is positioned above the limiting piece 5, and two integrally formed nose supports 3 are arranged on the inner side of the lens frame 1.

Further, the connecting hooks 4 and the limiting sheets 5 are of high-toughness metal material structures, have higher elasticity and bending damage resistance, can provide quick disassembly and assembly for connection between the glasses frame legs 2 and the glasses frame 1, and ensure longer service life.

Furthermore, the lens frame 1, the frame legs 2 and the nose pad 3 are of a metal material structure, a plastic structure or a novel composite material structure. Different composition materials can be selected according to actual production requirements, and the method is suitable for different favorite user groups.

Further, the front end of the frame leg 2 is provided with a frame leg clamping groove 201, the frame leg 2 is mounted on the inner side of the U-shaped end of the connecting hook 4 through the frame leg clamping groove 201, and the frame leg clamping groove 201 is in size fit with the U-shaped end of the connecting hook 4. The glasses frame legs 2 are sleeved with the connecting hooks 4 through the glasses frame leg clamping grooves 201 at the end parts of the glasses frame legs 2, the glasses frame legs 2 can freely rotate in the U-shaped end parts of the connecting hooks 4, so that the inside and outside of the glasses frame legs 2 are smoothly opened and closed, the free opening and closing in the interval of 0-90 degrees can be realized, and the falling of the glasses frame legs 2 is prevented.

Further, the rear end portion of the frame leg 2 is provided with a leg sleeve 202, and the leg sleeve 202 can be of a straight structure or a curved structure, and is designed in an ergonomic way, so that the frame leg is suitable for wearing by different people.

Further, the end part of the glasses leg sleeve 202 is provided with the anti-slip pad 203, so that the fitting effect of the glasses legs 2 and the ears of a human body after the glasses are worn can be provided, the glasses are prevented from falling and being damaged, the glasses are accurately worn by a user, and eyes are protected.

Furthermore, the nose pad 301 is embedded in the nose pad 3, and the nose pad 301 is made of silica gel material, so that the comfort of a user wearing the glasses can be improved.

Further, the spacing piece 5 be U-shaped sheetmetal, spacing piece 5 upper and lower portion has seted up the spacing groove 501 that two positions correspond, and spacing piece 5 passes through spacing groove 501 cover and locates the U-shaped tip of coupling hook 4, and frame leg 2 front end pushing down spacing piece 5 upper portion, inwards move can detain in the U-shaped tip of coupling hook 4 through mirror leg draw-in groove 201, and upwards withstands by spacing piece 5, plays spacing effect.

The utility model adopts a simple clamping structure to replace the traditional hinging, realizes a whole structure without welding spots and screws, installs the connecting hook 4 on the fixed installation groove 6 on the left side and the right side of the lens frame 1 during installation, and sleeves the limiting piece 5 on the connecting hook 4 through the limiting groove 501, the U-shaped part of the connecting hook 4 passes through the limiting piece 5 through the limiting groove 501, the front end part of the lens frame leg 2 presses down the limiting piece 5, the lens leg clamping groove 201 at the front end part of the lens frame leg is buckled on the U-shaped end part of the connecting hook 4, and can freely and smoothly rotate in the U-shaped end part of the connecting hook 4, and the lens frame leg 2 is buckled on the inner side of the U-shaped end part of the connecting hook 4 after the limiting piece 5 is pressed down and rebounded due to the metal material of the limiting piece 5, and the lens frame leg 2 is detached by only pressing down the limiting piece 5 again.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (8)

1. A screwless and solderless glasses is characterized by comprising a lens frame (1), a glasses frame leg (2), a nose support (3), a connecting hook (4), a limiting piece (5) and a fixed mounting groove (6), wherein the fixed mounting groove (6) is formed in the left end and the right end of the lens frame (1), the flat end of the connecting hook (4) penetrates through the fixed mounting groove (6) to be fixed on the outer surface of the lens frame (1), the limiting piece (5) is sleeved on the connecting hook (4), the U-shaped end of the connecting hook (4) penetrates through the limiting piece (5), the front end of the glasses frame leg (2) is sleeved in the U-shaped end of the connecting hook (4) and is located above the limiting piece (5), and two integrally formed nose supports (3) are arranged on the inner side of the lens frame (1).

2. The screwless and solderless eyeglass of claim 1, wherein the connecting hook (4) and the limiting piece (5) are made of high-toughness metal materials.

3. The screwless and solderless glasses according to claim 1, wherein the lens frame (1), the frame leg (2) and the nose pad (3) are of a metal material structure, a plastic structure or a novel composite material structure.

4. The screwless and solderless glasses according to claim 1, wherein the front end of the glasses frame leg (2) is provided with a glasses leg clamping groove (201), the glasses frame leg (2) is installed inside the U-shaped end of the connecting hook (4) through the glasses leg clamping groove (201), and the glasses leg clamping groove (201) is in size fit with the U-shaped end of the connecting hook (4).

5. The screwless and solderless eyeglass of claim 1, wherein the rear end of the frame leg (2) is provided with a leg sleeve (202), and the leg sleeve (202) can be in a straight structure or a curved structure and is designed ergonomically.

6. The screwless and solderless eyeglass of claim 5, wherein the end of the temple cover (202) is provided with a non-slip pad (203).

7. The screwless and solderless glasses according to claim 1, wherein the nose pad (301) is embedded on the nose pad (3), and the nose pad (301) is of a silica gel material structure.

8. The screwless and solderless glasses according to claim 1, wherein the limiting piece (5) is a U-shaped metal piece, two corresponding limiting grooves (501) are formed in the upper portion and the lower portion of the limiting piece (5), and the limiting piece (5) is sleeved at the U-shaped end of the connecting hook (4) through the limiting grooves (501).