Sunglasses made of rubber sheets

Abstract

The utility model relates to the technical field of outdoor activities, in particular to a pair of rubber sheet sunglasses, which comprises a rear lens group, a nose pad, a third rotating shaft and glasses legs, the inner side of the rear lens group is fixedly connected with the nose pad, the right side of the nose pad is rotatably connected with a second rotating shaft, and the outer side of the rear lens group is connected with a telescopic rod group in a buckling manner. The outer side of the telescopic rod group is fixedly connected with a third rotating shaft, the rear part of the third rotating shaft is rotatably connected with a glasses leg, the upper part of the rear lens group is fixedly connected with a first rotating shaft, and the front part of the first rotating shaft is rotatably connected with a front lens. According to the utility model, the two layers of lenses are arranged, so that the sunglasses can be used in different environments, the small holes are formed in the glasses legs, so that a user feels more comfortable when wearing the sunglasses, and the telescopic rod group is arranged, so that the sunglasses can adapt to all head circumference sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor activities, in particular to a pair of plastic sheet material sunglasses. Background Art

[0002] Plastic sheet sunglasses are a type of sunglasses made of special materials, usually plastic sheet, that is, cellulose acetate sheet. This material is widely used in the manufacture of eyeglass frames because of its light weight, comfort and strong plasticity.

[0003] Plastic sheet material sunglasses are usually designed to be non-foldable, which brings great inconvenience to those who need to carry glasses when traveling frequently, and most plastic sheet material sunglasses are designed with single-layer lenses, which are mainly used to provide protection under strong sunlight. However, single-layer lenses may not have polarization function. Polarized lenses can reduce glare and reflected light, improve visual comfort and clarity. In the design of traditional plastic sheet material sunglasses, the distance between the temples is usually fixed, which is not suitable for all head circumference sizes, especially for wearers with larger or smaller head circumferences, who may feel uncomfortable or not stable enough. Therefore, the demand for plastic sheet material sunglasses is growing.

[0004] Therefore, a kind of plastic sheet material sunglasses is proposed for the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pair of plastic sheet sunglasses to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pair of plastic sheet sunglasses, comprising a rear lens group, a nose pad, a third rotating shaft and temples, wherein the inner side of the rear lens group is fixedly connected to the nose pad, the right side of the nose pad is rotatably connected to the second rotating shaft, the outer side of the rear lens group is buckled and connected to a telescopic rod group, the outer side of the telescopic rod group is fixedly connected to the third rotating shaft, the rear side of the third rotating shaft is rotatably connected to the temples, the top of the rear lens group is fixedly connected to the first rotating shaft, and the front side of the first rotating shaft is rotatably connected to the front lens.

[0008] Preferably, the rear lens group consists of a rear lens and a rear lens rod, the rear lens rod is fixedly mounted on the left side of the rear lens, and the inner wall of the rear lens rod is provided with grooves arranged at equal distances.

[0009] Preferably, the telescopic rod assembly consists of a spring, a spring and a telescopic rod, the outside of the telescopic rod is card-connected with a rear lens rod, the upper and lower sides of the telescopic rod are movably mounted with springs, and the gap between the springs is fixedly mounted with a spring.

[0010] Preferably, the temples consist of a front temple, a fourth rotating shaft and a rear temple, the front end of the front temple is rotatably mounted with the third rotating shaft, the rear end of the front temple is fixedly mounted with the fourth rotating shaft, and the rear end of the fourth rotating shaft is rotatably mounted with the rear temple.

[0011] Preferably, circular through holes are evenly arranged on the surfaces of the front temple and the rear temple.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are provided, so that the plastic sheet material sunglasses can be folded three times, which brings great convenience to carrying the plastic sheet material sunglasses. The first rotating shaft and the front lens are provided, so that the plastic sheet material sunglasses can have a polarizing function, so that they can be used in different environments. The small holes provided on the temples can increase the air permeability of the plastic sheet material sunglasses, making the users more comfortable when wearing them. The telescopic rod group provided can adjust the distance between the temples, so that the plate material sunglasses can adapt to all head circumference sizes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0016] Figure 3 This is a schematic diagram of the structure of the rear lens assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the temple of the utility model.

[0018] In the figure: 1, front lens; 2, first rotating shaft; 3, rear lens group; 301, rear lens; 302, rear lens rod; 303, groove; 4, nose pad; 5, second rotating shaft; 6, telescopic rod group; 601, spring; 602, spring; 603, telescopic rod; 7, third rotating shaft; 8, temple; 801, front temple; 802, fourth rotating shaft; 803, rear temple. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A pair of plastic sheet sunglasses, comprising a rear lens group 3, a nose pad 4, a third rotating shaft 7 and temples 8, wherein the inner side of the rear lens group 3 is fixedly connected to the nose pad 4, the side of the nose pad 4 is rotatably connected to the second rotating shaft 5, the outer side of the rear lens group 3 is buckledly connected to a telescopic rod group 6, the outer side of the telescopic rod group 6 is fixedly connected to the third rotating shaft 7, the rear of the third rotating shaft 7 is rotatably connected to the temples 8, the top of the rear lens group 3 is fixedly connected to the first rotating shaft 2, and the front of the first rotating shaft 2 is rotatably connected to the front lens 1.

[0024] The rear lens group 3 is composed of a rear lens 301 and a rear lens rod 302. The rear lens rod 302 is fixedly installed on the left side of the rear lens 301. The inner wall of the rear lens rod 302 is provided with grooves 303 arranged equidistantly, so as to facilitate the adjustment of the distance between the temples 8. The telescopic rod group 6 is composed of a spring 601, a spring 602 and a telescopic rod 603. The rear lens rod 302 is connected to the outside of the telescopic rod 603 in a card-like manner. The springs 601 are movably installed on the upper and lower sides of the telescopic rod 603. A spring 601 is fixedly installed in the gap between the springs 601. A spring 602 is installed to fix the adjusted temple 8; the temple 8 consists of a front temple 801, a fourth shaft 802 and a rear temple 803, the front end of the front temple 801 is rotatably mounted with the third shaft 7, the rear end of the front temple 801 is fixedly mounted with the fourth shaft 802, and the rear end of the fourth shaft 802 is rotatably mounted with the rear temple 803, thereby improving the storability of the sunglasses; circular through holes are evenly arranged on the surfaces of the front temple 801 and the rear temple 803, thereby improving the comfort of the sunglasses.

[0025] Working process: when storing, the front lens 1 is rotated around the rear lens group 3 through the first rotating shaft 2 to make the front lens 1 parallel to the rear lens group 3, and then the rear temple 803 is rotated to rotate around the front temple 801 through the fourth rotating shaft 802 to make the front temple 801 fit with the rear temple 803, and then the folded and stored temple 8 is rotated around the telescopic rod group 6 through the third rotating shaft 7 to make the temple 8 fit with the rear lens group 3, and then the nose pads 4 on the left and right sides are rotated around the second rotating shaft 5 to drive the rear lens group 3 on both sides to rotate so that the rear lens groups 3 on the left and right sides are parallel. When in use, the nose pads 4 on the left and right sides are rotated around the second rotating shaft 5 to drive the rear lens groups 3 on both sides to rotate so that the rear lens groups 3 on the left and right sides are opened, and the folded and stored temple 8 is rotated around the telescopic rod group 6 through the third rotating shaft 7 to make the temple 8 perpendicular to the rear lens group 3, and then the temple 8 is rotated. The rear temple 803 rotates around the front temple 801 through the fourth rotating shaft 802, so that the front temple 801 and the rear temple 803 are in the same straight line. The wearer presses the spring 601 according to his / her head circumference, and the spring 602 located inside the telescopic rod group 6 is compressed, so that the protrusion of the spring 601 is stored in the telescopic rod 603, and the telescopic rod group 6 is pushed outward or inward to slide inside the rear lens rod 302. After the telescopic rod group 6 is adjusted to a comfortable wearing position, the spring 601 is released, and the spring 602 returns to its original state, pushing the protrusion of the spring 601 to pop out from the inside of the telescopic rod 603. At the same time, the popped-up protrusion will be stuck in the groove 303 inside the rear lens rod 302, so as to fix the temple 8. According to needs, the front lens 1 is rotated around the first rotating shaft 2, so that the front lens 1 is parallel to the rear lens 301 or perpendicular to the rear lens 301.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pair of plastic sheet sunglasses, comprising a rear lens group (3), a nose pad (4), a third rotating shaft (7) and temples (8), characterized in that: The inner side of the rear lens group (3) is fixedly connected to a nose pad (4), the right side of the nose pad (4) is rotatably connected to a second rotating shaft (5), the outer side of the rear lens group (3) is buckledly connected to a telescopic rod group (6), the outer side of the telescopic rod group (6) is fixedly connected to a third rotating shaft (7), the rear side of the third rotating shaft (7) is rotatably connected to a temple (8), the upper side of the rear lens group (3) is fixedly connected to a first rotating shaft (2), the front side of the first rotating shaft (2) is rotatably connected to a front lens (1), and the rear lens group (3) consists of a rear lens (301) and a rear The rear lens rod (302) is fixedly mounted on the left side of the rear lens (301), and the inner wall of the rear lens rod (302) is provided with grooves (303) arranged at equal intervals. The telescopic rod group (6) is composed of a spring (601), a spring (602) and a telescopic rod (603). The rear lens rod (302) is connected to the outside of the telescopic rod (603) in a card-like manner. The upper and lower sides of the interior of the telescopic rod (603) are movably mounted with springs (601), and the spring (602) is fixedly mounted in the gap between the springs (601).

2. The plastic sheet sunglasses according to claim 1, characterized in that: The temple (8) is composed of a front temple (801), a fourth rotating shaft (802) and a rear temple (803); the front end of the front temple (801) is rotatably mounted with a third rotating shaft (7); the rear end of the front temple (801) is fixedly mounted with a fourth rotating shaft (802); and the rear end of the fourth rotating shaft (802) is rotatably mounted with the rear temple (803).

3. The plastic sheet sunglasses according to claim 2, characterized in that: Circular through holes are evenly arranged on the surfaces of the front temple (801) and the rear temple (803).

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