Adjustable glasses

Abstract

The utility model relates to the technical field of glasses and discloses an adjustable glasses, which solves the problem that the temples of the current glasses are prone to loosening during use. The glasses comprise a frame, wherein two lenses are symmetrically arranged in the frame, the surfaces of the two lenses are coated with a scratch-resistant coating, two nose pads are symmetrically arranged on the outer side of the frame, two temples are symmetrically arranged on one side of the frame away from the two nose pads, the outer sides of the temples are movably sleeved with rubber sleeves, an adjustment mechanism is installed between the temples and the rubber sleeves, a fixing mechanism is installed on the adjustment mechanism, the adjustment mechanism comprises a through slot opened on the temple, a guide column is fixedly installed in the through slot, a guide plate is movably sleeved on the outer side of the guide column, the guide plate is slidably connected to the through slot, and both sides of the guide plate extend to the outer side of the through slot, and the rubber sleeve is installed on the outer side of the guide plate; the utility model can fix the guide plate to the guide column, thereby preventing the rubber sleeve from loosening.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses, in particular to adjustable glasses. Background Art

[0002] Sunglasses, also known as sunshades, are used for sunshade. People usually adjust the size of their pupils to adjust the light flux in the sun. When the light intensity exceeds the adjustment ability of the human eye, it will cause damage to the human eye. Therefore, in outdoor activities, especially in summer, sunshades are needed to block the sun to reduce the fatigue caused by eye adjustment or the damage caused by strong light stimulation. According to the patent document with the authorization announcement number of CN220709484U and the name of "a kind of eyeglass temple structure with adjustable bending point length", it includes eyeglass temples, eyeglass temple covers and movable buckles. The movable buckles are rotatably installed on the front outer side of the eyeglass temple covers. The eyeglass temples and the eyeglass temple covers can be relatively moved and adjusted to achieve the adjustment of the bending point length. The eyeglass temples and the eyeglass temple covers are fixed by the movable buckles. However, the following defects still exist:

[0003] The temple cap is fixed by inserting a pin into a hole, and this method, which relies solely on friction, can easily cause the temple cap to detach from the temple, thereby easily causing the temple of the sunglasses to loosen during use. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an adjustable pair of glasses, which effectively solves the problem that the temples of the current glasses are prone to loosening during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable pair of glasses, comprising a frame, wherein two lenses are symmetrically arranged in the frame, the surfaces of the two lenses are coated with a scratch-resistant coating, two nose pads are symmetrically arranged on the outer side of the frame, two temples are symmetrically arranged on one side of the frame away from the two nose pads, the outer sides of the temples are movably sleeved with rubber sleeves, an adjustment mechanism is installed between the temples and the rubber sleeves, and a fixing mechanism is installed on the adjustment mechanism;

[0006] The adjusting mechanism comprises a through slot provided on the temple, a guide column is fixedly installed in the through slot, a guide plate is movably sleeved on the outer side of the guide column, the guide plate is slidably connected to the through slot, and both sides of the guide plate extend to the outer side of the through slot, the rubber sleeve is installed on the outer side of the guide plate, a side plate is fixedly installed on the side of the guide plate away from the rubber sleeve, the side plate is located below the guide column, a sleeve block is provided directly below the side plate, a handle is fixedly installed on the bottom of the sleeve block, a plug rod is fixedly installed on the top of the sleeve block, the plug rod passes through the side plate and is movably connected to the side plate, and holes are equidistantly provided on the bottom end surface of the guide column, the inner diameter value of each plug rod is equal to the outer diameter value of the plug rod, and the top end of the plug rod is inserted into the corresponding socket, a U-shaped round rod is fixedly sleeved in the sleeve block, both ends of the U-shaped round rod pass through the side plate and are fixedly connected with a top block, and the U-shaped round rod is movably connected to the side plate, springs are fixedly connected between the two top blocks and the side plates, and the two springs are sleeved on the outer side of the U-shaped round rod;

[0007] The fixing mechanism includes two U-shaped rods symmetrically fixed to the outside of the guide plate, the two U-shaped rods are movably sleeved on the outside of the temples, two screws are symmetrically fixedly installed on the side of the rubber sleeve close to the guide plate, the guide plate is located between the two screws, the two U-shaped rods are respectively sleeved on the outside of the two screws, the two U-shaped rods are provided with nuts on the side away from the rubber sleeve, the two nuts are respectively threadedly sleeved on the outside of the two screws, two positioning blocks are symmetrically fixedly installed on the side of the rubber sleeve close to the guide plate, two positioning grooves are symmetrically provided on the side of the guide plate close to the rubber sleeve, and the two positioning blocks are respectively inserted into the two positioning grooves.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] (1) The utility model facilitates the sliding of the rubber sleeve along the temple through the cooperation between the guide plate and the guide column, and facilitates the movement of the sleeve block through the cooperation between the U-shaped round rod and the side plate and the spring and the top block, so that the top end of the insertion rod can be inserted into the corresponding insertion hole, and then the guide plate and the guide column can be fixed, thereby preventing the rubber sleeve from loosening;

[0010] (2) The new type facilitates the placement of the rubber sleeve on the guide plate through the cooperation between the positioning groove and the positioning block, and facilitates the installation and fixing of the rubber sleeve on the guide plate through the cooperation between the U-shaped rod, the screw rod and the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of the adjustable glasses of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection structure between the temple and the rubber sleeve of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the guide plate structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the disassembled structure of the guide plate and the rubber sleeve of the utility model.

[0019] In the figure: 1. frame; 2. adjustment mechanism; 201. through slot; 202. guide column; 203. guide plate; 204. top block; 205. U-shaped round rod; 206. handle; 207. sleeve block; 208. side plate; 209. plug rod; 2010. spring; 2011. socket; 3. fixing mechanism; 301. U-shaped rod; 302. screw rod; 303. nut; 304. positioning slot; 305. positioning block; 4. temple; 5. rubber sleeve; 6. nose pad; 7. lens. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1, by Figure 1-2 The utility model comprises a frame 1, two lenses 7 are symmetrically arranged in the frame 1, the surfaces of the two lenses 7 are coated with a scratch-resistant coating, two nose pads 6 are symmetrically arranged on the outer side of the frame 1, two temples 4 are symmetrically arranged on one side of the frame 1 away from the two nose pads 6, the outer sides of the temples 4 are movably sleeved with rubber sleeves 5, an adjustment mechanism 2 is installed between the temples 4 and the rubber sleeves 5, and a fixing mechanism 3 is installed on the adjustment mechanism 2;

[0022] When in use, the anti-scratch coating is made of hard materials such as titanium nitride and zirconium nitride. The thickness of the anti-scratch coating is 5-10 microns. It has good hardness and wear resistance and can resist scratches from objects such as sand, dust, and splashes. When the anti-scratch coating is coated on the surface of the lens 7, it can prevent the lens 7 from being scratched.

[0023] Specifically, by Figure 3-4The adjusting mechanism 2 includes a through slot 201 provided on the temple 4, a guide column 202 is fixedly installed in the through slot 201, a guide plate 203 is movably sleeved on the outer side of the guide column 202, the guide plate 203 is slidably connected to the through slot 201, and both sides of the guide plate 203 extend to the outer side of the through slot 201, the rubber sleeve 5 is installed on the outer side of the guide plate 203, a side plate 208 is fixedly installed on the side of the guide plate 203 away from the rubber sleeve 5, the side plate 208 is located below the guide column 202, a sleeve block 207 is provided directly below the side plate 208, a handle 206 is fixedly installed on the bottom of the sleeve block 207, the handle 206 can be operated by fingers, a plug rod 209 is fixedly installed on the top of the sleeve block 207, the plug rod 209 passes through the side plate 208 and is movably connected to the side plate 208, the guide The bottom end surface of the column 202 is provided with jacks 2011 at equal distances, the inner diameter of each jack 2011 is equal to the outer diameter of the plug rod 209, and the top of the plug rod 209 is inserted into the corresponding jack 2011, and a U-shaped round rod 205 is fixedly sleeved in the sleeve block 207, both ends of the U-shaped round rod 205 penetrate the side plate 208 and are fixedly connected with a top block 204, the top block 204 is a round block, which is arranged on the side of the guide plate 203 away from the rubber sleeve 5 and does not contact the guide plate 203, and the U-shaped round rod 205 is movably connected to the side plate 208, the U-shaped round rod 205 is arranged parallel to the guide plate 203 and does not contact the guide plate 203, and springs 2010 are fixedly connected between the two top blocks 204 and the side plates 208, and the two springs 2010 are sleeved on the outside of the U-shaped round rod 205;

[0024] When in use, first install the rubber sleeve 5 on the guide plate 203, then pull the handle 206 downward to drive the sleeve block 207 to move downward, and at the same time the U-shaped round rod 205 moves downward. At this time, the two springs 2010 are compressed until the top of the insertion rod 209 is disengaged from the corresponding insertion hole 2011, and the fixation of the guide column 202 and the guide plate 203 is released. Then the guide plate 203 is slid along the guide column 202, driving the rubber sleeve 5 to slide along the temple 4 to adjust the position of the rubber sleeve 5, and then the control of the handle 206 is released. At this time, the two springs 2010 are reset to drive the U-shaped round rod 205 to move upward, and drive the sleeve block 207 to move upward, until the top of the insertion rod 209 is inserted into the corresponding insertion hole 2011, fixing the guide plate 203 and the guide column 202, and realizing the fixation of the rubber sleeve 5 after movement, and finally preventing the rubber sleeve 5 from loosening.

[0025] Specifically, by Figure 5-6It is given that the fixing mechanism 3 includes two U-shaped rods 301 symmetrically fixed to the outside of the guide plate 203, and the two U-shaped rods 301 are movably sleeved on the outside of the temple 4. Two screw rods 302 are symmetrically fixedly installed on the side of the rubber sleeve 5 close to the guide plate 203. The guide plate 203 is located between the two screw rods 302. The two U-shaped rods 301 are respectively sleeved on the outside of the two screw rods 302. The two U-shaped rods 301 are provided with nuts 303 on the side away from the rubber sleeve 5. The two nuts 303 are respectively threadedly sleeved on the outside of the two screw rods 302. Two positioning blocks 305 are symmetrically fixedly installed on the side of the rubber sleeve 5 close to the guide plate 203. Two positioning grooves 304 are symmetrically provided on the side of the guide plate 203 close to the rubber sleeve 5. The two positioning blocks 305 are respectively inserted into the two positioning grooves 304.

[0026] When in use, firstly, the rubber sleeve 5 is put on the outside of the temple 4 and slides in the direction of the guide plate 203 until the rubber sleeve 5 fits with the guide plate 203, and at the same time, the two positioning blocks 305 are respectively inserted into the two positioning grooves 304, and the two screw rods 302 respectively penetrate the two U-shaped rods 301, and then the two nuts 303 are respectively put on the two screw rods 302 and tightened to fix the rubber sleeve 5 to the two U-shaped rods 301, and finally the rubber sleeve 5 is fixedly installed on the guide plate 203.

Claims

1. An adjustable pair of glasses, comprising a frame (1), characterized in that: Two lenses (7) are symmetrically arranged in the frame (1), and the surfaces of the two lenses (7) are coated with a scratch-resistant coating. Two nose pads (6) are symmetrically arranged on the outer side of the frame (1). Two temples (4) are symmetrically arranged on a side of the frame (1) away from the two nose pads (6). The outer sides of the temples (4) are movably sleeved with rubber sleeves (5). An adjustment mechanism (2) is installed between the temples (4) and the rubber sleeves (5), and a fixing mechanism (3) is installed on the adjustment mechanism (2); The adjustment mechanism (2) comprises a through slot (201) formed on the temple (4), a guide column (202) being fixedly mounted in the through slot (201), a guide plate (203) being movably sleeved on the outer side of the guide column (202), the guide plate (203) being slidably connected to the through slot (201), and both sides of the guide plate (203) extending to the outer side of the through slot (201), a rubber sleeve (5) being mounted on the outer side of the guide plate (203), a side plate (208) being fixedly mounted on the side of the guide plate (203) away from the rubber sleeve (5), the side plate (208) being located below the guide column (202), a sleeve block (207) being arranged directly below the side plate (208), a handle (206) being fixedly mounted on the bottom of the sleeve block (207), and an insertion rod (206) being fixedly mounted on the top of the sleeve block (207). 09, the plug rod (209) passes through the side plate (208) and is movably connected to the side plate (208), the bottom end surface of the guide column (202) is provided with plug holes (2011) at equal distances, the inner diameter value of each plug hole (2011) is equal to the outer diameter value of the plug rod (209), and the top end of the plug rod (209) is inserted into the corresponding plug hole (211), a U-shaped round rod (205) is fixedly sleeved in the sleeve block (207), both ends of the U-shaped round rod (205) pass through the side plate (208) and are fixedly connected to the top block (204), and the U-shaped round rod (205) is movably connected to the side plate (208), and springs (2010) are fixedly connected between the two top blocks (204) and the side plate (208), and the two springs (2010) are sleeved on the outside of the U-shaped round rod (205); The fixing mechanism (3) comprises two U-shaped rods (301) symmetrically fixed to the outside of the guide plate (203), the two U-shaped rods (301) are both movably sleeved on the outside of the temple (4), the side of the rubber sleeve (5) close to the guide plate (203) is symmetrically fixedly provided with two screw rods (302), the guide plate (203) is located between the two screw rods (302), the two U-shaped rods (301) are respectively sleeved on the outside of the two screw rods (302), the sides of the two U-shaped rods (301) away from the rubber sleeve (5) are both provided with nuts (303), the two nuts (303) are respectively sleeved on the outside of the two screw rods (302), the side of the rubber sleeve (5) close to the guide plate (203) is symmetrically fixedly provided with two positioning blocks (305), the side of the guide plate (203) close to the rubber sleeve (5) is symmetrically provided with two positioning grooves (304), the two positioning blocks (305) are respectively inserted into the two positioning grooves (304).

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