CN213069385U

CN213069385U - Novel glasses leg hinge structure for glasses

Info

Publication number: CN213069385U
Application number: CN202021636924.8U
Authority: CN
Inventors: 张和辉; 周小珍; 张我正
Original assignee: Xiamen Luda Glasses Co ltd
Current assignee: Xiamen Luda Glasses Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-27
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to the technical field of glasses, and a novel mirror leg hinge structure that glasses were used is disclosed. The utility model provides a novel mirror leg hinge structure that glasses were used, includes the curved bar, the one end and the slider fixed connection of curved bar, the slider passes through spout one and connecting block sliding connection, the rear side of connecting block is provided with spout two, the middle part of connecting block is provided with movable groove, the curved bar is kept away from the one end and the glasses leg fixed connection of slider, the back and the spectacle-frame fixed connection of connecting block, the utility model discloses a set up rectangular spout one at the middle part of connecting block to and set up circular shape spout two at the rear portion of connecting block, cooperate the square slider, realize strutting or the folding function of glasses leg, need not to use screw or spring to avoid taking place screw landing or not hard up phenomenon, need not to carry out the operation of periodic fastening to the screw, perhaps the spring is out of shape easily, makes elasticity weaken to losing elasticity.

Description

Novel glasses leg hinge structure for glasses

Technical Field

The utility model relates to the technical field of glasses, specifically be a novel mirror leg hinge structure that glasses were used.

Background

Spectacles are articles which are worn in front of the eyes by combining lenses and frames and are used for improving eyesight, protecting the eyes or serving as decoration. The glasses can correct a variety of vision problems including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia, etc.

The glasses are composed of lenses and a glasses frame. The glasses include myopia glasses, hyperopia glasses, presbyopic glasses, astigmatic glasses, plain glasses, computer goggles, swimming goggles, night vision goggles, electronic competition game goggles, electronic competition goggles, sunglasses, toy glasses and sunglasses 15. There are also special glasses for watching 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various types of protection to the eyes. 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.

The known spectacles are provided with hinge constructions on the temple arms, by means of which the temple arms are opened or folded. Generally, a screw hinge or a spring hinge is mainly adopted in a traditional hinge structure, however, the screw hinge adopts a thread to fix a screw, and the phenomenon that the screw slides or is loosened easily occurs due to frequent folding and unfolding in the using process of glasses, so that the glasses legs and the glasses frame cannot be well fixed or directly separated from each other, and the screw needs to be fastened or maintained regularly; the spring hinge is fixed by adopting a spring stretching and spring pushing and pulling assembly method, but the spring is easy to deform, so that the elasticity is weakened to lose the elasticity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mirror leg hinge structure that glasses were used reaches that the hinge structure that glasses leg and spectacle-frame are connected usefulness does not adopt screw thread or spring coupling, realizes through slider and the gliding connected mode of connecting block that the glasses leg is opened or folding function, extension glasses life, improves user experience's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel mirror leg hinge structure that glasses were used, includes the curved bar, the one end and the slider fixed connection of curved bar, the slider passes through spout one and connecting block sliding connection, the rear side of connecting block is provided with spout two, the middle part of connecting block is provided with the activity groove, the one end and the glasses leg fixed connection of slider are kept away from to the curved bar, the back and the spectacle-frame fixed connection of connecting block.

Preferably, the slider is arranged in a cuboid shape, and the structure diagram of the top view is a square shape.

Preferably, the first sliding groove is rectangular in top view, and the size of the first sliding groove is matched with that of the sliding block.

Preferably, the plan view structural diagram of the second sliding chute is circular, and the circular shape is an circumscribed circle of the sliding block.

Preferably, the movable groove penetrates through the front face of the connecting block and is communicated with the first sliding groove and the second sliding groove.

Preferably, the size of the curved bar is matched with the width of the movable groove, and the curved bar is made of metal with good toughness and high strength.

The utility model provides a novel mirror leg hinge structure that glasses were used. The method has the following beneficial effects:

the utility model discloses a set up rectangular spout one at the middle part of connecting block to and set up circular shape spout two at the rear portion of connecting block, cooperate the square slider, realize strutting or folding function of glasses leg, need not to use screw or spring, thereby avoid taking place screw landing or not hard up phenomenon, lead to glasses to wear the effect not good or unable use, need not to carry out the operation of periodic fastening and maintain glasses to the screw, perhaps the spring is out of shape easily, make elasticity weaken to losing elasticity. The utility model can prolong the service life of the glasses without screws or springs and greatly improve the user experience; just the utility model discloses the manufacture process is simple, has shortened glasses production time, has practiced thrift the manufacturing cost of glasses.

Drawings

FIG. 1 is a top view of a cross-sectional structure of the present invention;

FIG. 2 is a side view of the structure of the present invention showing the connection between the curved bar and the connecting block;

FIG. 3 is a left view structural diagram of the connection between the curved bar and the sliding block of the present invention;

fig. 4 is a front view structure diagram of the connecting block of the present invention.

In the figure: the glasses comprise a crank rod 1, a sliding block 2, a connecting block 3, a first sliding chute 4, a second sliding chute 5, a movable groove 6, glasses legs 7 and glasses frames 8.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a technical solution: a novel glasses leg hinge structure for glasses comprises a curved bar 1, wherein the size of the curved bar 1 is matched with the width of a movable groove 6, the curved bar 1 is made of metal with good toughness and high strength, one end of the curved bar 1 is fixedly connected with a sliding block 2, the sliding block 2 is arranged in a cuboid shape, the overlooking structure diagram is a square shape, the sliding block 2 is in sliding connection with a connecting block 3 through a sliding groove I4, the sliding groove I4 is a rectangular top view and is matched with the size of the sliding block 2, the rear side of the connecting block 3 is provided with a sliding groove II 5, the overlooking structure diagram of the sliding groove II 5 is a round shape which is an circumcircle of the sliding block 2, the middle part of the connecting block 3 is provided with the movable groove 6, the movable groove 6 penetrates through the front side of the connecting block 3 and is communicated with the sliding groove I4 and the sliding groove II 5, the rectangular sliding groove I4 is arranged in the middle part, the square slider 2 of cooperation realizes strutting or folding function of glasses leg 7, need not to use screw or spring to avoid taking place screw landing or not hard up phenomenon, need not to carry out the operation of periodic fastening to the screw, perhaps the spring warp easily, makes elasticity weaken to lose elasticity, the utility model discloses do not use screw or spring extension glasses's life and improved user's experience greatly, slider 2's one end and glasses leg 7 fixed connection are kept away from to curved bar 1, connecting block 3's back and spectacle-frame 8 fixed connection.

When the folding glasses are used, the glasses legs 7 are required to be folded, the glasses frames 8 are fixed by hands, the glasses legs 7 are pushed forwards, the sliding blocks 2 connected with the glasses legs 7 through the bent rods 1 slide to the insides of the sliding grooves two 5 along the sliding grooves one 4, the sliding grooves two 5 are arranged in a circular mode tangent to the sliding blocks 2, the sliding blocks 2 can rotate inside the sliding grooves two 5, the glasses legs 7 connected with the sliding blocks 2 through the bent rods 1 are rotated towards the middle portions, folding actions on the glasses legs 7 can be completed, when the glasses legs 7 are required to be unfolded, the folding operations can be reversed, the glasses legs 7 are limited and cannot rotate due to the fact that the sliding grooves one 4 and the sliding blocks 2 are square, and the glasses legs 7 are well fixed, so that the glasses are more convenient to use; in order to further prolong the service life of the glasses, the curved bar 1 is made of metal materials with good toughness and high strength; in order to simplify the installation process of the glasses, the width of the movable groove 6 is consistent with the thickness of the sliding block 2, the sliding block 2 can be transversely plugged into the sliding groove I4 in the installation process, then the sliding block 2 is erected, the operation is simple and convenient, the production speed of the glasses is improved, and the production cost of the glasses is saved.

To sum up and to obtain, set up rectangular spout one 4 through the middle part at connecting block 3 to and set up two 5 of circular shape spouts at the rear portion of connecting block, cooperate square slider 2, realize strutting or folding function of glasses leg 7, need not to use screw or spring, thereby avoid taking place screw landing or not hard up phenomenon, need not to carry out the operation of periodic fastening to the screw, perhaps the spring warp easily, make elasticity weaken to losing elasticity, the utility model discloses do not use the life of screw or spring extension glasses and improved user's experience greatly, and the manufacturing process is simple, has shortened glasses production time, has practiced thrift the manufacturing cost of glasses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel mirror leg hinge structure that glasses were used, includes curved bar (1), its characterized in that: the glasses are characterized in that one end of the curved rod (1) is fixedly connected with the sliding block (2), the sliding block (2) is connected with the connecting block (3) in a sliding mode through a first sliding groove (4), a second sliding groove (5) is arranged on the rear side of the connecting block (3), a movable groove (6) is arranged in the middle of the connecting block (3), one end, far away from the sliding block (2), of the curved rod (1) is fixedly connected with the glasses legs (7), and the back of the connecting block (3) is fixedly connected with the glasses frames (8).

2. The novel temple hinge structure for glasses according to claim 1, wherein: the sliding block (2) is arranged in a cuboid mode, and the overlooking structural diagram is a square.

3. The novel temple hinge structure for glasses according to claim 1, wherein: the first sliding groove (4) is rectangular in top view, and the size of the first sliding groove is matched with that of the sliding block (2).

4. The novel temple hinge structure for glasses according to claim 1, wherein: the overlooking structure diagram of the second sliding chute (5) is circular, and the circular shape is an circumscribed circle of the sliding block (2).

5. The novel temple hinge structure for glasses according to claim 1, wherein: the movable groove (6) penetrates through the front face of the connecting block (3) and is communicated with the first sliding groove (4) and the second sliding groove (5).

6. The novel temple hinge structure for glasses according to claim 1, wherein: the size of the curved bar (1) is matched with the width of the movable groove (6), and the curved bar (1) is made of metal with good toughness and high strength.