CN204595349U - Portable curling glasses - Google Patents

Abstract

The utility model discloses a portable curly glasses, which comprises a curly frame. The curly frame includes a left frame and a right frame symmetrical to the center. The left frame and the right frame are respectively inlaid with flexible lenses made of flexible materials. The flexible lens is made into different diopters to meet the needs of users such as myopia, hyperopia and astigmatism, and has the same bending coefficient as the entire curled frame. There is also a nose pad between the frames, and the nose pad is provided with an expansion joint connecting the left frame and the right frame. The expansion joint is provided with occlusal teeth, and the length of the curly frame can be adjusted by adjusting the distance between the occlusal teeth. The utility model solves the problems in the prior art that the myopia glasses are inconvenient to carry, fragile and dropped.

Description

Portable Curl Glasses

technical field

The utility model belongs to the technical field of spectacles, in particular to a portable curly spectacles.

Background technique

At present, the number of people who wear glasses in the country has exceeded 300 million, and myopia patients in China have accounted for 33% of the world. The fragility of the glass lens and the current structure of glasses cannot be tightly fixed on the head, so it is easy to fall and break due to loosening during exercise. Therefore, users will buy another pair of sports glasses for exercise or wear Contact lenses, which increase the cost of purchase for the user.

Utility model content

The purpose of the utility model is to provide a kind of portable curly glasses, which solves the problem of inconvenient carrying, fragile and dropped existing myopia glasses in the prior art.

The technical scheme adopted by the utility model is that the portable curly glasses include a curly frame, and the curly frame includes a left frame and a right frame symmetrical to the center, and the left frame and the right frame are respectively inlaid with flexible materials. For the flexible lens, the two ends of the curly frame are respectively connected with head-side mirror clips, and a nose pad is also arranged between the left and right mirror frames.

The utility model is also characterized in that,

The nose pad is provided with an expansion joint connecting the left frame and the right frame, the expansion joint is provided with occlusal teeth, and the length of the curly frame can be adjusted by adjusting the distance between the occlusion teeth.

Flexible lenses have the same bend factor as the entire roll-up frame.

The beneficial effect of the utility model is that, by changing the traditional myopia lens into a bendable flexible lens, and at the same time setting a telescopic joint for adjusting the length on the nose pad, the whole curled frame can follow the flexible lens as a whole. Curled, the final curl is in a small roll for easy portability.

Description of drawings

Fig. 1 is a schematic structural view of the utility model portable curly glasses;

Fig. 2 is a schematic diagram of the nose pad structure of the portable curling glasses of the present invention.

In the figure, 1. curled mirror frame, 2. left mirror frame, 3. right mirror frame, 4. flexible lens, 5. nose pad, 6. head side mirror clip, 7. telescopic joint, 8. occlusal teeth.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The utility model portable curly glasses, as shown in Figure 1, comprises a curly type mirror frame 1, and the curly type mirror frame 1 includes a left mirror frame 2 and a right mirror frame 3 symmetrical to the center, and the left mirror frame 2 and the right mirror frame 3 are respectively inlaid with A flexible lens 4 made of flexible material, the flexible lens 4 has the same bending coefficient as the entire roll-up frame 1, and the two ends of the roll-up frame 1 are respectively connected with head-side mirror clips 6, between the left frame 2 and the right frame 3 Also be provided with nose pad 5, as shown in Figure 2, nose pad 5 is provided with the telescoping section 7 that connects left picture frame 2 and right picture frame 3, is provided with occlusal tooth 8 on the telescopic section 7, can interlock by adjusting occlusal tooth 8 The distance and then adjust the length of the roll-up mirror frame 1.

The portable curly glasses of the utility model design the glasses as an overall curly form, and the lenses embedded in the frame are made of flexible and bendable materials, and are made into different diopters to meet the needs of users such as myopia, hyperopia and astigmatism. 1 After unfolding in place, adjust the bite teeth 8 on the nose pads 5, and then adjust the telescopic joint 7, so that the length of the entire curled frame 1 just meets the wearer's needs, and then the head side mirrors at both ends of the curled frame 1 The clip 6 slowly unfolds, and finally gets stuck in a comfortable position on the wearer's head, so that the whole eyes are well fixed on the wearer's head. At this time, the left frame 2 and the right frame 3 are just in line with the wearer's head. The eyes overlap, and the 4 focal points of the flexible lens are just located on the extension line of the visual axis, so as to achieve the purpose of correcting vision. When not in use, the whole glasses can be automatically rolled into a small roll, which occupies a small space and is easy to carry. The side temples and the back of the head are not easy to slip off.

In the production process of flexible lenses, various methods such as molding, turning, and centrifugal casting can be selected. The specific materials are required to have optical transparency, non-toxic, non-flammable, impact resistance, scratch resistance, and high elastic coefficient. The specific materials can be Selection but not limited to plastic composite materials, organic polymer materials, etc.

The utility model of portable curly glasses uses bendable flexible lenses instead of traditional glass lenses, which can enhance the flexibility and impact resistance of the lenses. When the glasses are used, they can be unfolded and can be adjusted and deformed at will. They are suitable for users with different head circumferences. It is close to the sideburns and the head on both sides, and is not easy to slip off. The wearer does not need to purchase sports glasses separately. When the glasses are not in use, they are automatically rolled into a small roll, which takes up little space and is easy to carry.

Claims (3)

1. Portable curling glasses, it is characterized in that, comprise curling type mirror frame (1), curling type mirror frame (1) comprises left mirror frame (2) and right mirror frame (3) that are symmetrical with the center, left mirror frame (2) and The right mirror frame (3) is respectively inlaid with flexible lenses (4) made of flexible materials, and the two ends of the curled mirror frame (1) are also respectively connected with head side mirror clips (6), and the left mirror frame (2) and the right Nose pads (5) are also arranged between the mirror frames (3). 2. The portable curly glasses according to claim 1, characterized in that, the nose pad (5) is provided with a telescopic joint (7) connecting the left mirror frame (2) and the right mirror frame (3), and the telescopic joint (7) ) are provided with occlusal teeth (8), and the length of the curly mirror frame (1) can be adjusted by adjusting the distance between the occlusal teeth (8) which engage with each other. 3. The portable roll-up glasses according to claim 1, characterized in that, the bending coefficient of the flexible lens (4) is the same as that of the whole roll-up frame (1).