Neck-hanging type sunglasses

Abstract

The utility model relates to the technical field of sunglasses, in particular to neck-hanging type sunglasses, and solves the problems that the neck-hanging type sunglasses in the prior art are not suitable for people with long hair and are poor in adaptability when being used. The neck-hanging type sun glasses comprise a glasses body, hanging chains are arranged at the two ends of the glasses body through mounting mechanisms, a hanging rope is fixedly connected between the two hanging chains, an adjusting block is arranged on the surface of the hanging rope, an inverted-T-shaped adjusting cavity is formed in the adjusting block, the hanging rope penetrates through the adjusting cavity, an anti-moving rod is fixedly connected to the interior of the adjusting cavity, and the anti-moving rod is fixedly connected to the interior of the anti-moving rod. A quadrangular limiting rod is arranged on the surface of the adjusting block in a penetrating mode, and the surface of the limiting rod is elastically connected with the surface of the adjusting block through an extrusion spring. According to the neck-hanging type sunglasses, the comfort and adaptability of the neck-hanging type sunglasses are improved, and the neck-hanging type sunglasses are convenient for different people to use.

Description

Technical Field

[0001] This utility model relates to the field of sunglasses technology, and in particular to a neck-hanging type of sunglasses. Background Technology

[0002] Sunglasses, also known as tinted glasses, are eyeglasses designed to protect the eyes from strong sunlight. The lenses achieve their color change by adding dyes to the lens material. Common colors include gray, brown, and green. Neckband sunglasses are a special style of sunglasses that combines portability and on-the-go wear. The most distinctive feature of neckband sunglasses is the accessory that hangs around the neck. This accessory is usually made of soft cord, rubber, or fabric.

[0003] In existing technologies, when using neckband sunglasses, one may frequently switch between indoor and outdoor environments. When entering indoor places, such as museums or restaurants, the sunglasses can be hung around the neck for easy re-wearing, meeting the usage needs of different scenarios.

[0004] However, when used by people with long hair, the strap of the sunglasses is located between the neck and the long hair, which makes it difficult to remove the sunglasses from the neck and they are also prone to getting tangled in the hair. In addition, the length of the strap can be too tight or too loose on unsuitable people, making the neck-hanging sunglasses less suitable for use. Utility Model Content

[0005] The purpose of this invention is to provide a neck-hanging type of sunglasses, which solves the problem that existing neck-hanging type sunglasses are not suitable for people with long hair and have poor adaptability.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A type of neckband sunglasses includes a glasses body. Both ends of the glasses body are provided with hanging chains via mounting mechanisms. A hanging rope is fixedly connected between the two hanging chains. An adjustment block is provided on the surface of the hanging rope. An inverted T-shaped adjustment cavity is opened inside the adjustment block. The hanging rope passes through the inside of the adjustment cavity. An anti-movement rod is fixedly connected inside the adjustment cavity. A quadrilateral limiting rod passes through the surface of the adjustment block. The surface of the limiting rod is elastically connected to the surface of the adjustment block by a compression spring.

[0008] Preferably, the mounting mechanism includes fixing rings fixedly connected to both ends of the eyeglass body, and an L-shaped fixing block fixedly connected to one end of the chain, with one end of the fixing block passing through the inside of the fixing ring.

[0009] Preferably, an L-shaped insertion rod is rotatably connected to the surface of the fixing block. One end of the insertion rod is fixedly connected to a receiving ring. One end of the fixing block passes through the inside of the receiving ring. A T-shaped anti-detachment rod passes through the bottom of the receiving ring. One end of the anti-detachment rod passes through the inside of the fixing block. The anti-detachment rod is elastically connected to the bottom of the receiving ring by a compression spring.

[0010] Preferably, an L-shaped compression rod is fixedly connected to the surface of the anti-detachment rod.

[0011] Preferably, the surface of the hanging rope is covered with a protective sleeve.

[0012] Preferably, the surface of the chain is fitted with a friction layer.

[0013] This utility model has the following beneficial effects:

[0014] When using the glasses, the anti-slip bar in the mounting mechanism is squeezed away from the fixing block, so there is no restriction between the fixing block and the fixing ring. This allows the fixing block and the fixing ring to be easily separated, making it easy to detach the glasses from the hanging chain. This makes it easy for people with long hair to remove the glasses from their necks. Furthermore, the comfort can be controlled by pulling out and inserting the hanging rope from the adjustment cavity, catering to different users. This improves the comfort and adaptability of the neckband sunglasses, making them convenient for various users. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the side structure;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle adjustment block;

[0019] Figure 4 for Figure 1 Schematic diagram of the installation mechanism;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure viewed from below.

[0021] In the diagram: 1. Eyeglasses body; 2. Mounting mechanism; 3. Hanging chain; 4. Hanging cord; 5. Adjustment block; 6. Adjustment cavity; 7. Anti-movement rod; 8. Limiting rod; 9. Compression spring; 10. Protective sleeve; 11. Friction layer; 201. Fixing ring; 202. Fixing block; 203. Insertion rod; 204. Receiving ring; 205. Anti-slip rod; 206. Compression spring; 207. Squeezing rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-5 A type of neckband sunglasses includes a glasses body 1. Both ends of the glasses body 1 are equipped with hanging chains 3 via mounting mechanisms 2. In actual use, it can be inconvenient for people with long hair to remove the glasses body 1. The mounting mechanisms 2 are used to easily separate one end of the hanging chain 3 from the glasses body 1, allowing the glasses body 1 to be easily removed from the neck. A hanging cord 4 is fixedly connected between the two hanging chains 3. When needed, the glasses body 1 is hung around the neck via the hanging cord 4 and hanging chains 3. During this process, the hanging chain 3 can be hung over the ears, making it easy to hang the glasses body 1 on the eyes. The surface of the hanging cord 4 has an adjustment block 5, and the interior of the adjustment block 5 has an inverted T-shaped adjustment cavity 6. The hanging cord 4 passes through the adjustment cavity 6. In actual use, different people can adjust the hanging cord 4 by adjusting... When the adjustable cavity 6 is pulled out or inserted, it can be shortened or lengthened around the neck to accommodate different users. An anti-movement rod 7 is fixedly connected inside the adjustable cavity 6 to prevent the hanging rope 4 from entering the adjustable cavity 6 completely and making adjustment difficult. A quadrilateral limiting rod 8 is passed through the surface of the adjusting block 5. The surface of the limiting rod 8 is elastically connected to the surface of the adjusting block 5 through a compression spring 9. In actual operation, by squeezing the limiting rod 8 by hand, the limiting rod 8 inside the adjustable cavity 6 will release the compression on the hanging rope 4, allowing the hanging rope 4 to be easily pulled out from one end of the adjustable cavity 6, thereby shortening the hanging rope 4. After adjustment, the limiting rod 8 can be released, and then the limiting rod 8 will move due to the elastic force of the compression spring 9, so that the hanging rope 4 inside the adjustable cavity 6 will be squeezed and fixed again, thus facilitating actual use.

[0024] Furthermore, the mounting mechanism 2 includes a fixing ring 201 fixedly connected to both ends of the eyeglass body 1, and an L-shaped fixing block 202 fixedly connected to one end of the hanging chain 3. One end of the fixing block 202 passes through the inside of the fixing ring 201. When it is necessary to remove the eyeglass body 1, the fixing block 202 can be rotated away from the fixing ring 201, so that the hanging chain 3 will not be connected to the eyeglass body 1.

[0025] Furthermore, an L-shaped insertion rod 203 is rotatably connected to the surface of the fixing block 202. One end of the insertion rod 203 is fixedly connected to a receiving ring 204. One end of the fixing block 202 passes through the interior of the receiving ring 204. A T-shaped anti-slip rod 205 passes through the bottom of the receiving ring 204. One end of the anti-slip rod 205 passes through the interior of the fixing block 202. The anti-slip rod 205 is elastically connected to the bottom of the receiving ring 204 via a compression spring 206. When it is necessary to remove the glasses body 1 from the neck, the anti-slip rod 205 can be pressed downwards first, so that the anti-slip rod 205 can separate from the fixing block 202. Then, the insertion rod 203 can be rotated, so that the receiving ring 204 on the insertion rod 203 can rotate and disengage from the fixing block 202. This design eliminates the closed structure between the fixing block 202 and the fixing ring 201, allowing the fixing block 202 to be easily removed from the fixing ring 201. This facilitates the removal of the glasses body 1 from the neck. When it is necessary to put it back on the neck, the fixing rod can be reinserted into the fixing ring 201, and then the insertion rod 203 can be turned so that one end of the fixing block 202 enters the interior of the receiving ring 204. Then, the anti-slip rod 205 can be released, allowing the anti-slip rod 205 to re-enter the interior of the fixing block 202 through the elastic force of the compression spring 206, thus fixing the receiving ring 204 and the fixing block 202. This prevents the fixing block 202 from easily detaching from the fixing ring 201, ensuring that the glasses body 1 can be hung on the neck.

[0026] Furthermore, an L-shaped squeezing rod 207 is fixedly connected to the surface of the anti-slip rod 205, which facilitates the removal of the glasses body 1 from the neck. When force needs to be applied to the anti-slip rod 205, force can be easily applied to the anti-slip rod 205 through the squeezing rod 207, so that the anti-slip rod 205 can be moved easily, ensuring convenient operation when the glasses body 1 and the hanging chain 3 are fixed and separated.

[0027] Furthermore, a protective sleeve 10 is provided on the surface of the lanyard 4. When the glasses body 1 is hung around the neck by the lanyard 4, the protective sleeve 10 can reduce the friction between the lanyard 4 and the neck, thereby increasing comfort.

[0028] Furthermore, the surface of the hanging chain 3 is fitted with a friction layer 11. When the glasses body 1 needs to be hung on the eyes via the hanging chain 3, the friction layer 11 can increase the friction between the hanging chain 3 and the ears, thereby increasing the stability of the glasses body 1.

[0029] In summary:

[0030] When the glasses body 1 needs to be used, it can be hung around the neck via the chain 3 and the cord 4, and can also be hung on the ear via the chain 3, allowing the glasses body 1 to be used as glasses. In actual use, by squeezing the limiting rod 8, the cord 4 located in the adjustment cavity 6 inside the adjustment block 5 is no longer squeezed and fixed, and can be easily pulled out and put in the adjustment cavity 6 to adjust the cord 4 for actual use comfort. During the adjustment process, the anti-movement rod 7 prevents the cord 4 from being completely inserted into the adjustment cavity 6 and making it inconvenient to pull out again. After the adjustment is completed, the limiting rod 8 is released, and the limiting rod 8, through the elastic force of the compression spring 9, re-squeezes and fixes the cord 4 inside the adjustment cavity 6. When it is necessary to remove the chain 3 from the neck, the squeezing rod 207 applies force to the anti-slip rod 205, causing the anti-slip rod 205 to detach from the fixing block 202. Then, the insertion rod 203 is rotated, causing the receiving ring 204 to rotate and detach from the fixing block 202. Then, the fixing block 202 is rotated away from the fixing ring 201, so that... The hanging chain 3 is separated from the glasses body 1, making it easy to remove the glasses body 1 from the neck. When it is necessary to put the glasses body 1 back on the neck, the fixing block 202 can be rotated back into the fixing ring 201, and then the insertion rod 203 can be rotated so that the fixing block 202 is inserted into the receiving ring 204. The anti-slip rod 205 is continuously located inside the fixing block 202 by the compression spring 206, ensuring that the fixing block 202 and the receiving ring 204 are fixed, so that the fixing block 202 will not easily leave the fixing ring 201, and the glasses body 1 can be stably hung on the neck. The protective cover 10 and the friction layer 11 increase the comfort and practicality of the glasses body 1. Through the above structure, the glasses body 1 can be used conveniently by different people. The length of the hanging chain 4 can be adjusted according to different neck sizes, and the glasses body 1 can be easily removed and put on when people have long hair, reducing the inconvenience for people with long hair, thus making it convenient to use neck-hanging sunglasses.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A type of neckband sunglasses, comprising a glasses body (1), characterized in that, Both ends of the eyeglass body (1) are provided with hanging chains (3) through the mounting mechanism (2). A hanging rope (4) is fixedly connected between the two hanging chains (3). An adjustment block (5) is provided on the surface of the hanging rope (4). An inverted T-shaped adjustment cavity (6) is opened inside the adjustment block (5). The hanging rope (4) passes through the inside of the adjustment cavity (6). An anti-movement rod (7) is fixedly connected inside the adjustment cavity (6). A quadrilateral limiting rod (8) passes through the surface of the adjustment block (5). The surface of the limiting rod (8) is elastically connected to the surface of the adjustment block (5) through a compression spring (9).

2. The neck-hanging sunglasses according to claim 1, characterized in that, The mounting mechanism (2) includes a fixing ring (201) fixedly connected to both ends of the eyeglass body (1), and an L-shaped fixing block (202) fixedly connected to one end of the hanging chain (3), with one end of the fixing block (202) passing through the inside of the fixing ring (201).

3. The neck-hanging sunglasses according to claim 2, characterized in that, An L-shaped insertion rod (203) is rotatably connected to the surface of the fixing block (202). One end of the insertion rod (203) is fixedly connected to a receiving ring (204). One end of the fixing block (202) passes through the interior of the receiving ring (204). A T-shaped anti-detachment rod (205) passes through the bottom of the receiving ring (204). One end of the anti-detachment rod (205) passes through the interior of the fixing block (202). The anti-detachment rod (205) is elastically connected to the bottom of the receiving ring (204) through a compression spring (206).

4. The neck-hanging sunglasses according to claim 3, characterized in that, An L-shaped compression rod (207) is fixedly connected to the surface of the anti-detachment rod (205).

5. The neck-hanging sunglasses according to claim 1, characterized in that, The surface of the hanging rope (4) is covered with a protective sleeve (10).

6. The neck-hanging sunglasses according to claim 1, characterized in that, The surface of the hanging chain (3) is fitted with a friction layer (11).

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