Glasses convenient to fold

Abstract

The utility model provides a pair of glasses convenient to fold, which comprises a left glasses frame and a right glasses frame, lenses are arranged in the left glasses frame and the right glasses frame, a connecting piece is fixedly arranged at the right end of the left glasses frame through a left connecting piece, and a right connecting piece is fixedly arranged at the left end of the right glasses frame. A damping shaft rotationally connected with the connecting piece is fixed to the end, away from the right glasses frame, of the right connecting piece, a left protruding block is fixedly installed at the left end of the left glasses frame, and a right protruding block is fixedly installed at the right end of the right glasses frame. According to the glasses convenient to fold, by arranging the connecting piece, the right connecting piece, the positive pole magnetic sheet and the negative pole magnetic sheet, when the glasses are folded, the right glasses frame can rotate by 180 degrees on the connecting piece through the right connecting piece by taking the damping shaft as the axis; the right bump at the right end of the right glasses frame is close to the left bump at the left end of the left glasses frame; the negative pole magnetic sheet on the right convex block and the positive pole magnetic sheet on the left convex block can attract each other; the folded left glasses frame and the folded right glasses frame are positioned, so that the glasses are relatively stable after being folded.

Description

Technical Field

[0001] The utility model relates to the technical field of display film cutting, and more specifically to a pair of glasses which are easy to fold. Background Art

[0002] Magnetic glasses are a type of glasses that do not require screws or other accessories to fix. They use magnets to fix two lenses. Users only need to connect the myopia glasses and the sunglasses together, and then stick them together with magnets to quickly switch lenses. Magnetic glasses frames are generally sold in the form of a set of glasses, that is, magnets are added to the corresponding positions of the frame and the suction plates, and they are sucked when they are close. Without suction plates, they are myopia glasses, and with suction plates, they are practical sunglasses. Magnetic set glasses include a main frame and one or more external frames; in the prior art, magnets are usually set on the main frame and the external frame respectively, so that the main frame and the external frame are magnetically attracted to each other to achieve the connection and separation of the main frame and the external frame.

[0003] In actual use, most of the existing magnetic suction goggles are of one-piece design. When they need to be stored after use, due to their own length limitations and the relatively fragile materials and volume, the main body of the magnetic suction goggles is easily damaged when they are directly stored, thereby causing economic losses to the user. Utility Model Content

[0004] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provide a pair of glasses which are easy to fold.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pair of glasses that are easy to fold, comprising: a left frame and a right frame, wherein lenses are installed inside the left frame and the right frame, the right end of the left frame is fixedly equipped with a connecting piece through a left connecting piece, the left end of the right frame is fixedly equipped with a right connecting piece, and the end of the right connecting piece away from the right frame is fixed with a damping shaft rotatably connected to the connecting piece, the left end of the left frame is fixedly equipped with a left protrusion, and the inner side of the left protrusion is fixedly equipped with a positive magnetic piece, and the right end of the right frame is fixedly equipped with a right protrusion, and the inner side of the right protrusion is fixedly equipped with a negative magnetic piece.

[0006] A further preferred solution is that deformation seams are provided on both upper and lower sides of the inner wall surface of the connecting piece.

[0007] A further preferred solution is that the connecting piece is arranged in a U-shape, and the outer surface of the connecting piece is made of spring sheets.

[0008] A further preferred solution is that the right mirror frame is rotatably connected to the connecting member through a right connecting plate with the damping shaft as the axis.

[0009] A further preferred solution: the end of the right connecting piece is arranged in a "U" shape.

[0010] A further preferred solution: the left and right protrusions are symmetrically arranged with the connecting piece as the center.

[0011] A further preferred solution is that the positive pole magnetic sheet and the negative pole magnetic sheet have the same area.

[0012] Beneficial effects:

[0013] 1. By arranging a connecting piece, a right connecting piece, a positive magnetic piece and a negative magnetic piece, when the glasses are folded, the right frame can be rotated 180 degrees on the connecting piece through the right connecting piece with the damping axis as the axis; thereby, the right protrusion at the right end of the right frame can be close to the left protrusion at the left end of the left frame; and then the negative magnetic piece on the right protrusion and the positive magnetic piece on the left protrusion can attract each other; the folded left and right frames are positioned, so that the glasses are relatively stable after being folded; and the lack of the existing magnetic suction cover glasses in that the volume can be better reduced when stored is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the connecting piece of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the left and right mirror frames of the utility model in an unfolded state.

[0017] Figure 4 It is a structural schematic diagram of the left and right frames of the utility model in a folded state.

[0018] Figure 1-4 Middle: 1, left frame; 101, left connecting piece; 2, right frame; 201, right connecting piece; 3, connecting piece; 301, damping shaft; 4, lens; 5, left protrusion; 501, positive magnetic piece; 6, right protrusion; 601, negative magnetic piece. DETAILED DESCRIPTION

[0019] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 4 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0020] See also Figure 1-4, in the embodiment of the present utility model, a pair of glasses that is convenient to fold includes: the left frame 1 and the right frame 2 are two main components of the glasses, which are used to fix and protect the lenses 4; the lenses 4 are respectively installed inside the left frame 1 and the right frame 2, which are used to provide visual correction and protection functions; the left connecting piece 101 is fixed to the left frame 1; the right frame 2 is fixed to the right connecting piece 201; the connecting piece 3 connects the left connecting piece 101 and the right connecting piece 201, and allows the right frame 2 to rotate 180 degrees on the connecting piece 3 through the damping shaft 301, which enables the glasses to be conveniently folded and unfolded; the damping shaft 301 is located at one end of the right connecting piece 201 away from the right frame 2 and is rotationally connected to the connecting piece 3, which is used to provide a damping effect. Its existence can make the folding action of the right frame 2 smoother and more controllable.

[0021] In the embodiment of the present utility model, a left convex block 5 is fixedly installed at the left end of the left frame 1, and a positive magnetic sheet 501 is fixedly installed inside the left convex block 5. A right convex block 6 is fixedly installed at the right end of the right frame 2, and a negative magnetic sheet 601 is fixedly installed inside the right convex block 6. The magnetic attraction between the positive magnetic sheet 501 and the negative magnetic sheet 601 can ensure the stable positioning of the glasses when folded; it ensures the smooth folding and unfolding of the glasses, and at the same time provides a stable connection and positioning effect, enhancing the portability and comfort of the user.

[0022] In the embodiment of the present utility model, the connecting piece 3 is a component that connects the left connecting piece 101 and the right connecting piece 201. Deformation seams are provided on the upper and lower sides of the inner wall surface of the connecting piece 3. The role of the deformation seams is to create a gap between the connecting piece 3 and the elastic sheet, so that when the right connecting piece 201 rotates, it will抵触 the inner wall of the elastic sheet, causing the elastic sheet to deform, and the deformation of the elastic sheet will generate a certain resistance to the rotated right connecting piece 201, so that the right connecting piece 201 has a stronger damping feeling when rotating, and further enhances the stability of the right connecting piece 201 and the right frame 2 connected thereto; the connecting piece 3 is arranged in a U shape. The U-shaped arrangement can provide more installation space for other components, making the structure of the glasses more compact and balanced; the outer surface of the connecting piece 3 is made of an elastic sheet. The role of the elastic sheet is to increase the elasticity and stability of the connecting piece 3. When the glasses are folded or unfolded, the elastic sheet can provide a certain elastic support to ensure the firm connection of the connecting piece 3 and reduce the risk of loosening or breaking.

[0023] In the embodiment of the present utility model, the right frame 2 is rotationally connected to the connecting piece 3 with the damping shaft 301 as the axis through the right connecting piece 201. This means that the right frame 2 can rotate around the damping shaft 301 on the connecting piece 3. With the damping shaft 301 as the axis and the connecting piece 3 as the support, the right connecting piece 201 plays a connecting role, making the rotation of the right frame 2 smoother and more controllable.

[0024] In the embodiment of the utility model, the end of the right connecting plate 201 is set in a "U" shape, which helps the right connecting plate 201 to rotate smoothly. Since the "U" shape can provide certain support and guiding effects, the right connecting plate 201 can rotate more smoothly around the damping shaft 301 connected to it.

[0025] In the embodiment of the utility model, the left protrusion 5 and the right protrusion 6 are symmetrically arranged with the connecting member 3 as the center, so that they can be close to each other after the glasses are folded.

[0026] In the embodiment of the utility model, the positive magnetic sheet 501 and the negative magnetic sheet 601 have the same area, so that the left protrusion 5 and the right protrusion 6 can be attracted and fixed to each other by the positive magnetic sheet 501 and the negative magnetic sheet 601 after they are close to each other.

[0027] Working principle: First, when using the glasses, the user first attracts and fixes the magnetic frame to the positive magnetic piece 501 and the negative magnetic piece 601 respectively, and then can put it on the bridge of the nose for use; then, the magnetic frame can be separated from the glasses after the glasses are used; then, when the glasses are folded, the right frame 2 can be rotated 180 degrees on the connecting piece 3 with the damping axis 301 as the axis through the right connecting piece 201; thereby, the right protrusion 6 at the right end of the right frame 2 can be close to the left protrusion 5 at the left end of the left frame 1; and then, the negative magnetic piece 601 on the right protrusion 6 and the positive magnetic piece 501 on the left protrusion 5 can be attracted to each other; the positioning of the folded left frame 1 and the right frame 2 is completed, making the glasses safer after folding; finally, the folded glasses are stored in a corresponding glasses box or bag to prevent scratches and damage.

Claims

1. A pair of foldable glasses, comprising: A left frame (1) and a right frame (2), characterized in that: lenses (4) are installed inside the left frame (1) and the right frame (2); the right end of the left frame (1) is fixedly mounted with a connecting piece (3) via a left connecting piece (101); the left end of the right frame (2) is fixedly mounted with a right connecting piece (201); the end of the right connecting piece (201) away from the right frame (2) is fixedly mounted with a damping shaft (301) rotatably connected to the connecting piece (3); the left end of the left frame (1) is fixedly mounted with a left protrusion (5); the inner side of the left protrusion (5) is fixedly mounted with a positive magnetic piece (501); the right end of the right frame (2) is fixedly mounted with a right protrusion (6); the inner side of the right protrusion (6) is fixedly mounted with a negative magnetic piece (601).

2. The foldable glasses according to claim 1, characterized in that: Deformation seams are provided on both upper and lower sides of the inner wall surface of the connecting piece (3).

3. The foldable glasses according to claim 1, characterized in that: The connecting piece (3) is arranged in a U-shape, and the outer surface of the connecting piece (3) is made of spring sheets.

4. The foldable glasses according to claim 1, characterized in that: The right mirror frame (2) is rotatably connected to the connecting member (3) via the right connecting plate (201) with the damping shaft (301) as the axis.

5. The foldable glasses according to claim 1, characterized in that: The end of the right connecting piece (201) is arranged in a "U" shape.

6. The foldable glasses according to claim 1, characterized in that: The left convex block (5) and the right convex block (6) are symmetrically arranged with the connecting member (3) as the center.

7. The foldable glasses according to claim 1, characterized in that: The positive pole magnetic sheet (501) and the negative pole magnetic sheet (601) have the same area.

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