Folding glasses

Abstract

The utility model relates to the technical field of glasses, and discloses a pair of folding glasses which comprises a glasses frame mechanism, the glasses frame mechanism comprises two glasses frame bodies, folding leg mechanisms are fixedly arranged on the opposite outer sides of the two glasses frame bodies through bolts, and lower magnetic buckles are rotationally arranged on one sides of the upper ends of the two glasses frame bodies through damping rotating shafts. Upper magnetic buckles are rotationally arranged on the other sides of the upper ends of the two glasses frame bodies through damping rotating shafts, and first magnets are fixedly arranged at the upper ends of the two lower magnetic buckles and the lower ends of the two upper magnetic buckles. According to the folding glasses, the glasses frame mechanism can be magnetically attracted and fixed after being folded through matching of an upper magnetic attraction buckle, a lower magnetic attraction buckle, a first magnet and a second magnet, the glasses frame mechanism is prevented from being scattered during transportation, the sliding legs can be retracted into the fixed legs through the folding leg mechanisms, the fixed legs and the limiting rods can be folded, and the folding glasses are small in size and convenient to carry and store after being integrally folded.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to a folding eyeglass. Background Technology

[0002] Eyeglasses are optical devices used to correct vision, protect the eyes, or for decorative purposes. They can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus, or amblyopia. They are mainly composed of lenses, frames, temples, and nose pads.

[0003] Currently, eyeglasses on the market not only allow the frame and temples to be connected by a hinge, but also allow two symmetrical frames to be connected by a hinge. This folding method can significantly reduce the size of the eyeglasses for easier carrying. However, existing folding eyeglasses still have some drawbacks. For example, the temple length adjustment has a limited number of settings, making it difficult to adjust according to the user's needs. Furthermore, there are no limiting devices after the eyeglasses are folded and stored, making them prone to coming apart during transportation.

[0004] Therefore, those skilled in the art have provided a foldable eyeglasses design to address the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a folding eyeglasses. The frame mechanism of this device uses an upper magnetic clasp, a lower magnetic clasp, and a first and a second magnet to magnetically fix the frame after folding, preventing it from coming apart during transportation. The folding leg mechanism can retract the sliding leg into the fixed leg. Both the fixed leg and the limiting rod can be folded. The overall size is small after folding, making it convenient to carry and store.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a folding eyeglass, comprising a frame mechanism, the frame mechanism comprising two frame bodies, the two frame bodies being fixedly provided with a folding temple mechanism on their opposite outer sides by bolts, a lower magnetic clasp being rotatably provided on one side of the upper end of the two frame bodies by a damping pivot, and an upper magnetic clasp being rotatably provided on the other side of the upper end of the two frame bodies by a damping pivot;

[0007] A first magnet is fixedly installed at the upper end of the two lower magnetic clasps and the lower end of the two upper magnetic clasps. A second magnet is fixedly installed at the middle of the upper part of the two frame bodies near both sides. The two folding leg mechanisms include mounting blocks.

[0008] Furthermore, a fixed leg is rotatably provided at the rear end of the middle of the two mounting blocks via a damping shaft, and a sliding leg is slidably provided at the middle of the two fixed legs.

[0009] Furthermore, multiple limiting grooves are provided at the upper ends of the two sliding legs, and limiting rods are provided at the rear ends of the two sliding legs via a damping shaft.

[0010] Furthermore, a pull rod is slidably provided at the rear position of the upper end of the two fixed legs, a limit block is fixedly provided at the middle position of the lower end of the two pull rods, and a spring rod is fixedly provided at the front and rear positions of the upper end of the two limit blocks.

[0011] Furthermore, a connecting plate is rotatably mounted on the middle of the two frame bodies via a damping pivot, and lenses are fixedly mounted on the inner surface of the two frame bodies.

[0012] Furthermore, magnetic card slots are provided at the front ends of the two frame bodies.

[0013] Furthermore, sunglasses clips are magnetically attached to the front ends of the two magnetic card slots.

[0014] Furthermore, a nose bridge is fixed to the lower end of the inner side of each of the two frame bodies by bolts.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model proposes a folding eyeglasses device. The frame mechanism of this device uses an upper magnetic clasp, a lower magnetic clasp, and a first magnet and a second magnet to magnetically fix it after folding, preventing it from falling apart during transportation. The folding temple mechanism can retract the sliding temple into the fixed temple. Both the fixed temple and the limiting rod can be folded. The overall size after folding is small, making it convenient to carry and store. The front end of the frame body of this device has a magnetic slot for magnetically attaching a sunglasses clip to meet the needs of use in different lighting environments. For example, the sunglasses clip can be installed in the sun and can be removed for daily use, making it convenient for flexible use.

[0017] 2. The present invention proposes a folding eyeglasses. The sliding leg inside the fixed leg of the folding leg mechanism can be adjusted in length according to the user's needs. Through the cooperation of the pull rod, the limiting block, the limiting groove and the spring rod, it can be conveniently and quickly adjusted to a suitable position. In addition, the fixed leg is made of transparent plastic material, which makes it easy to observe the internal structure and makes it more intuitive to adjust the length of the sliding leg. Attached Figure Description

[0018] Figure 1 This is an isometric schematic diagram of the present invention;

[0019] Figure 2 This is a side-view axonometric schematic diagram of the present invention;

[0020] Figure 3 This is a top-view axonometric schematic diagram of the present invention;

[0021] Figure 4This is a folding isometric schematic diagram of the present invention;

[0022] Figure 5 This is a top view of the folded axonometric projection of the present invention;

[0023] Figure 6 This is an unfolded isometric schematic diagram of the present invention;

[0024] Figure 7 This is a side sectional view of the fixed leg of this utility model.

[0025] Legend:

[0026] 1. Frame mechanism; 2. Folding temple mechanism; 101. Frame body; 102. Lower magnetic clasp; 103. Upper magnetic clasp; 104. Magnet No. 1; 105. Nose bridge; 106. Connecting plate; 107. Magnet No. 2; 108. Lens; 109. Magnetic slot; 110. Sunglasses clip; 201. Mounting block; 202. Fixed temple; 203. Sliding temple; 204. Limiting rod; 205. Pull rod; 206. Limiting groove; 207. Limiting block; 208. Spring rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figure 1 and Figure 3-6 This utility model provides an embodiment of a folding eyeglass, including a frame mechanism 1. The frame mechanism 1 includes two frame bodies 101. A lower magnetic clasp 102 is rotatably mounted on one side of the upper end of each frame body 101 via a damping shaft. An upper magnetic clasp 103 is rotatably mounted on the other side of the upper end of each frame body 101 via a damping shaft. A magnet 104 is fixedly mounted on the upper end of each of the two lower magnetic clasps 102 and the lower end of each of the two upper magnetic clasps 103. A second magnet 107 is fixedly installed on the upper middle part of the frame body 101 near both sides. A connecting plate 106 is rotatably installed in the middle of the two frame bodies 101 via a damping shaft. Lenses 108 are fixedly installed on the inner surface of the two frame bodies 101. Magnetic slots 109 are opened at the front end of the two frame bodies 101. Sunglasses clips 110 are magnetically attached to the front end of the two magnetic slots 109. A nose bridge 105 is fixedly installed on the lower part of the opposite inner side of the two frame bodies 101 by bolts.

[0029] Specifically, the frame body 101 facilitates the installation of the upper magnetic buckle 103 and the lower magnetic buckle 102. When the glasses are folded, the upper magnetic buckle 103 and the lower magnetic buckle 102 can be rotated to magnetically fix them together, thereby limiting the frame and preventing it from unfolding during transportation, making it easy to use. Magnet 104 and magnet 107 help to magnetically fix the upper magnetic buckle 103 and the lower magnetic buckle 102, preventing them from obstructing the use of the glasses. The connecting plate 106 facilitates the connection and folding of the two frame bodies 101. The lens 108 is easy to use with the frame. The magnetic slot 109 facilitates the magnetic snapping of the sunglasses clip 110, which can be used when there is sunlight. The nose bridge 105 makes the glasses more comfortable to wear.

[0030] Reference Figure 2-3 and Figure 7 Two frame bodies 101 are fixed to each other on their outer sides by bolts. The two folding leg mechanisms 2 include mounting blocks 201. Fixed legs 202 are rotatably mounted at the rear end of the middle of the two mounting blocks 201 via a damping shaft. Sliding legs 203 are slidably mounted at the middle of the two fixed legs 202. Multiple limiting grooves 206 are provided at the upper end of the two sliding legs 203. Limiting rods 204 are rotatably mounted at the rear end of the two sliding legs 203 via a damping shaft. Pull rods 205 are slidably mounted at the rear end of the upper end of the two fixed legs 202. Limiting blocks 207 are fixedly mounted at the middle lower end of the two pull rods 205. Spring rods 208 are fixedly mounted at the front and rear ends of the upper end of the two limiting blocks 207.

[0031] Specifically, the mounting block 201 facilitates the installation of the fixed leg 202. The fixed leg 202 has a groove in the middle, and the sliding leg 203 slides inside the groove, which is convenient for adjusting the length of the glasses temple according to the user. The upper end of the sliding leg 203 is provided with a limiting groove 206, which is convenient for use with the limiting block 207. When it is necessary to adjust the length of the sliding leg 203, the pull rod 205 can be pulled up. The lower end of the pull rod 205 is provided with the limiting block 207. After the limiting block 207 is pulled up, it will disengage from the limiting groove 206. At this time, the sliding leg 203 can slide back and forth to adjust its position. The fixed leg 202 is made of transparent plastic material for easy observation. The upper end of the limiting block 207 is provided with a spring rod 208. When the position is adjusted, the pull rod 205 is released, and the spring rod 208 will drive the limiting block 207 to reset.

[0032] Working principle: When using this device, the length of the folding leg mechanism 2 can be adjusted. When it is necessary to adjust the length of the sliding leg 203, the pull rod 205 can be pulled up. The lower end of the pull rod 205 is provided with a limit block 207. After the limit block 207 is pulled up, it will disengage from the limit groove 206. At this time, the sliding leg 203 can slide back and forth to adjust its position. The fixed leg 202 is made of transparent plastic material for easy observation. The upper end of the limit block 207 is provided with a spring rod 208. When the position is adjusted, the pull rod 205 is released, and the spring rod 208 will drive the limit block 207 to reset, and the length adjustment is completed. When in use, the sunglasses clip 110 can also be clipped into the magnetic clip slot 109.

[0033] Secondly, when this device is not in use, the sliding leg 203 can be retracted into the fixed leg 202, and then the limiting rod 204 can be folded inward. After folding, the fixed leg 202 can be folded inward. After the two folding leg mechanisms 2 have completed the folding work, the two frame bodies 101 can be folded in the opposite direction along the connecting plate 106. After folding, the upper magnetic buckle 103 and the lower magnetic buckle 102 can be rotated to make them magnetically fixed, thereby limiting the frame and preventing the folded frame from falling apart during transportation.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A folding eyeglass, comprising a frame mechanism (1), characterized in that: The frame mechanism (1) includes two frame bodies (101). The two frame bodies (101) are fixed with a folding leg mechanism (2) on their opposite outer sides by bolts. The upper side of the two frame bodies (101) is provided with a lower magnetic buckle (102) through a damping shaft, and the other side of the upper side of the two frame bodies (101) is provided with an upper magnetic buckle (103) through a damping shaft. A first magnet (104) is fixedly provided at the upper end of the two lower magnetic snaps (102) and the lower end of the two upper magnetic snaps (103). A second magnet (107) is fixedly provided at the middle of the upper end of the two frame bodies (101) near both sides. The two folding leg mechanisms (2) include a mounting block (201).

2. The folding glasses according to claim 1, characterized in that: The two mounting blocks (201) are provided with fixed legs (202) at the rear end of the middle section via a damping shaft, and the two fixed legs (202) are provided with sliding legs (203) at the middle section.

3. A folding eyeglasses according to claim 2, characterized in that: Multiple limiting grooves (206) are provided at the upper ends of the two sliding legs (203), and limiting rods (204) are provided at the rear ends of the two sliding legs (203) through a damping shaft.

4. A folding eyeglasses according to claim 2, characterized in that: Pull rods (205) are slidably provided on the rear side of the upper end of the two fixed legs (202), and limit blocks (207) are fixedly provided on the middle part of the lower end of the two pull rods (205). Spring rods (208) are fixedly provided on the front and rear sides of the upper end of the two limit blocks (207).

5. A folding eyeglasses according to claim 1, characterized in that: A connecting plate (106) is rotatably mounted on the middle of the two frame bodies (101) via a damping shaft, and a lens (108) is fixedly mounted on the inner surface of the two frame bodies (101).

6. A folding eyeglasses according to claim 1, characterized in that: The front ends of the two frame bodies (101) are provided with magnetic card slots (109).

7. A folding eyeglasses according to claim 6, characterized in that: The two magnetic card slots (109) are magnetically attached to the front ends of sunglasses clips (110).

8. A folding eyeglasses according to claim 1, characterized in that: The two eyeglass frame bodies (101) are fixed with nose bridges (105) at the lower end of their inner sides by bolts.

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