Adjustable glasses

Abstract

The utility model relates to the technical field of glasses, and discloses a pair of adjustable glasses which comprises a glasses frame body, adjusting structures are fixedly mounted at two ends of the glasses frame body, mounting shells are fixedly mounted at two ends of the glasses frame body, through grooves are formed in one sides of the mounting shells, insertion holes are formed in the upper surfaces of the mounting shells, and connecting plates are clamped in the through grooves. A fixing block is fixedly mounted at one end of the connecting plate, a containing cavity is formed in the connecting plate, a limiting plate is fixedly mounted on the inner wall of the containing cavity, two second springs are fixedly mounted on the outer surface of the limiting plate, and a movable plate is fixedly mounted at one end of each second spring; by means of the arrangement of the adjusting structure, the head fixing device can be suitable for head types of different sizes, and practicability is improved.

Description

Technical Field

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

[0002] With the continuous improvement of living standards, more and more people are beginning to pay attention to eye protection, such as wearing sunglasses in summer; with the increase of study pressure, the number of myopic people in China is also increasing; 3D glasses are needed when watching 3D movies; there are also special farsighted glasses, reading glasses, astigmatism glasses, etc. for people with farsightedness, presbyopia, astigmatism, etc.

[0003] The utility model patent application document with publication number "CN2916674Y" discloses a pair of glasses with replaceable lenses, including lenses and a steel sheet half-frame lintel. The lenses are mounted on the steel sheet half-frame lintel. An elastic metal ring wire is mounted on the upper edge of the lenses, and the lenses are clamped on the half-frame lintel through the metal ring wire. Convex shapes are provided on both sides of the metal ring wire, and concave positions corresponding to the convex positions are provided on the steel sheet half-frame lintel. The convex shapes on the metal ring wire are clamped in the concave positions on the steel sheet half-frame lintel. This technical solution has the advantages of simple structure and easy removal and installation of lenses.

[0004] The glasses disclosed in the above document have the following defects: the technical solution cannot adjust the wearing width, cannot be suitable for heads of different sizes, and has relatively low practicality.

[0005] It can be seen from this that the existing glasses do not have a good adjustment structure, and it is necessary to improve the existing deficiencies and provide adjustable glasses. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustable pair of glasses to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses an adjustable pair of glasses, comprising a glasses frame body, both ends of the glasses frame body are fixedly installed with an adjustment structure, the adjustment structure comprises a mounting shell, a through slot, a plug hole, a connecting plate, a fixed block, an accommodating cavity, a limit plate, a second spring, a movable plate and an arc surface latch, both ends of the glasses frame body are fixedly installed with a mounting shell, one side of the mounting shell is provided with a through slot, the upper surface of the mounting shell is provided with a plug hole, the interior of the through slot is clamped with a connecting plate, one end of the connecting plate is fixedly installed with a fixing block, the interior of the connecting plate is provided with an accommodating cavity, the inner wall of the accommodating cavity is fixedly installed with a limit plate, the outer surface of the limit plate is fixedly installed with a second spring, the number of the second springs is fixed to two, one end of each of the second springs is fixedly installed with a movable plate, the outer surface of the movable plate is fixedly installed with an arc surface latch, and the arc surface latch is clamped with the plug hole.

[0009] Furthermore, a connecting block is fixedly mounted on the front side of the fixing block, a connecting sleeve is sleeved on the outer surface of the connecting block, and the connecting block is rotatably connected to the connecting sleeve via a rotating shaft.

[0010] Furthermore, a bracket is fixedly mounted on the front side of the connecting sleeve, and a rubber sleeve is sleeved on the outer surface of the bracket.

[0011] Furthermore, a slide groove is provided on the outer surface of the eyeglass frame body, the number of the slide grooves is fixed at four, and a plurality of slots are provided inside the slide grooves.

[0012] Furthermore, a clamping structure is provided on the outer surface of the eyeglass frame body, and the number of the clamping structures is fixed at two. The clamping structure includes a shell, a support plate, anti-slip stripes, a slider, a mounting groove, a first spring and a curved block. The outer surface of the eyeglass frame body is provided with a shell, a support plate is fixedly installed on one end of the shell, anti-slip stripes are provided on both sides of the shell, a slider is fixedly installed on the inner wall of the shell, and the slider is slidably connected to the sliding groove, and the number of the sliders is fixed at two. A mounting groove is provided on one side of the slider, and the number of the mounting grooves is fixed at two. A first spring is fixedly installed inside each of the mounting grooves, and a curved block is fixedly installed on one end of the first spring, and the curved block is clamped with the slot.

[0013] Furthermore, a rubber nose pad is provided on the outer surface of the eyeglass frame body, and a lens is clamped on the inner wall of the eyeglass frame body.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model presses two arc-surface pins downward, so that the arc-surface pins squeeze the movable plate, and the movable plate squeezes the second spring, so that the arc-surface pin enters the inner wall of the connecting plate, so that the arc-surface pin leaves the inside of the socket, and then pulls the fixing block to move the connecting plate, so as to move the arc-surface pin to the inside of another socket, thereby adjusting the width of the glasses to suit different head sizes, thereby increasing practicality.

[0016] (2) The utility model places the hand on the anti-slip stripes and then pulls the sleeve downward to allow the slider to slide inside the slide groove. While the slider slides inside the slide groove, the arc-surface block presses against the edge of the slot. Due to the arc-surface design of the arc-surface block, the arc-surface block squeezes the first spring and contracts into the inside of the installation slot, so that the sleeve continues to move downward, and then the arc-surface block moves to the inside of the other two slots, so that the support plate releases the pressure on the lens, and the lens can be disassembled and replaced, avoiding the risk of the lens falling directly when the frame is loose and cannot be judged by the naked eye, and continuing to use it is not possible, thereby improving practicality.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an enlarged schematic diagram of the cross-section of the regulating structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement at point A;

[0022] Figure 4 This is a schematic diagram of the clamping structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the slider of the utility model;

[0024] Figure 6 This is a schematic diagram of the enlarged structure of the eyeglass frame body of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. eyeglass frame body; 101. slide groove; 102. clamping groove; 2. adjustment structure; 201. mounting shell; 202. through groove; 203. jack; 204. connecting plate; 205. fixing block; 206. accommodating cavity; 207. limiting plate; 208. second spring; 209. movable plate; 210. arc surface latch; 3. clamping structure; 301. shell; 302. supporting plate; 303. anti-slip stripes; 304. sliding block; 305. mounting groove; 306. first spring; 307. arc surface clamping block; 4. connecting block; 5. connecting sleeve; 6. rotating shaft; 7. bracket; 8. rubber sleeve; 9. rubber nose pad; 10. lens. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1 - Figure 6 As shown, the utility model is an adjustable pair of glasses, comprising a glasses frame body 1, at both ends of which an adjustment structure 2 is fixedly installed, the adjustment structure 2 comprises a mounting shell 201, a through slot 202, a plug hole 203, a connecting plate 204, a fixing block 205, a receiving cavity 206, a limiting plate 207, a second spring 208, a movable plate 209 and an arc surface pin 210, at both ends of the glasses frame body 1 a mounting shell 201 is fixedly installed, a through slot 202 is provided on one side of the mounting shell 201, and a plug hole 203 is provided on the upper surface of the mounting shell 201. A connecting plate 204 is clamped inside the through slot 202, a fixing block 205 is fixedly installed at one end of the connecting plate 204, a receiving cavity 206 is opened inside the connecting plate 204, a limiting plate 207 is fixedly installed on the inner wall of the receiving cavity 206, a second spring 208 is fixedly installed on the outer surface of the limiting plate 207, the number of the second springs 208 is fixed at two, a movable plate 209 is fixedly installed at one end of the second spring 208, an arc surface pin 210 is fixedly installed on the outer surface of the movable plate 209, and the arc surface pin 210 is clamped with the socket 203.

[0029] A connecting block 4 is fixedly mounted on the front of the fixing block 205 . A connecting sleeve 5 is sleeved on the outer surface of the connecting block 4 . The connecting block 4 is rotatably connected to the connecting sleeve 5 via a rotating shaft 6 .

[0030] A bracket 7 is fixedly mounted on the front of the connecting sleeve 5 , and a rubber sleeve 8 is sleeved on the outer surface of the bracket 7 .

[0031] The outer surface of the eyeglass frame body 1 is provided with sliding grooves 101 , the number of the sliding grooves 101 is fixed at four, and a plurality of clamping grooves 102 are provided inside the sliding grooves 101 .

[0032] The outer surface of the eyeglass frame body 1 is provided with a clamping structure 3, the number of which is fixed at two. The clamping structure 3 includes a shell 301, a support plate 302, anti-slip stripes 303, a slider 304, a mounting groove 305, a first spring 306 and a curved block 307. The outer surface of the eyeglass frame body 1 is provided with a shell 301, one end of the shell 301 is fixedly installed with a support plate 302, both sides of the shell 301 are provided with anti-slip stripes 303, the inner wall of the shell 301 is fixedly installed with a slider 304, the slider 304 is slidably connected with the slide groove 101, the number of the sliders 304 is fixed at two, one side of the slider 304 is provided with a mounting groove 305, the number of the mounting grooves 305 is fixed at two, the inside of the mounting grooves 305 is fixedly installed with a first spring 306, one end of the first spring 306 is fixedly installed with a curved block 307, and the curved block 307 is clamped with the slot 102.

[0033] A rubber nose pad 9 is provided on the outer surface of the eyeglass frame body 1 , and a lens 10 is clamped on the inner wall of the eyeglass frame body 1 .

[0034] When in use, the two arc surface plugs 210 are pressed downward, so that the arc surface plugs 210 squeeze the movable plate 209, and the movable plate 209 squeezes the second spring 208, so that the arc surface plugs 210 enter the inner wall of the connecting plate 204, so that the arc surface plugs 210 leave the inside of the socket 203, and then pull the fixing block 205 to move the connecting plate 204, so as to move the arc surface plugs 210 to the inside of another socket 203, so as to adjust the width of the glasses to be suitable for different sizes of head shapes, which increases practicality. By placing the hand on the anti-slip stripes 303 and then pulling the cover 301 downward from The slider 304 slides inside the slide groove 101, and the arc block 307 presses against the edge of the slot 102 while the slider 304 slides inside the slide groove 101. Due to the arc design of the arc block 307, the arc block 307 squeezes the first spring 306 and shrinks it into the installation groove 305, so that the shell 301 continues to move downward, and then the arc block 307 moves to the inside of the other two slots 102, so that the support plate 302 releases the pressure on the lens 10, and the lens 10 can be disassembled and replaced, avoiding the risk of the lens 10 falling directly when the frame is loose and cannot be judged by the naked eye, and the practicality is improved.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An adjustable pair of glasses, comprising a glasses frame body (1), characterized in that: The two ends of the eyeglass frame body (1) are fixedly mounted with an adjustment structure (2), the adjustment structure (2) comprising a mounting shell (201), a through slot (202), a plug hole (203), a connecting plate (204), a fixing block (205), a receiving cavity (206), a limiting plate (207), a second spring (208), a movable plate (209) and an arc-surface plug pin (210), the two ends of the eyeglass frame body (1) are fixedly mounted with a mounting shell (201), a through slot (202) is provided on one side of the mounting shell (201), a plug hole (203) is provided on the upper surface of the mounting shell (201), and a through slot (202) is provided inside the through slot (202) to engage with a movable plate (209). A connecting plate (204), one end of which is fixedly mounted with a fixing block (205), an accommodating cavity (206) is provided inside the connecting plate (204), a limiting plate (207) is fixedly mounted on the inner wall of the accommodating cavity (206), a second spring (208) is fixedly mounted on the outer surface of the limiting plate (207), the number of the second springs (208) is fixed at two, one end of each of the second springs (208) is fixedly mounted with a movable plate (209), the outer surface of the movable plate (209) is fixedly mounted with an arc surface plug (210), and the arc surface plug (210) is snap-fitted with the socket (203).

2. The adjustable glasses according to claim 1, characterized in that: A connecting block (4) is fixedly mounted on the front side of the fixing block (205); a connecting sleeve (5) is sleeved on the outer surface of the connecting block (4); and the connecting block (4) is rotatably connected to the connecting sleeve (5) via a rotating shaft (6).

3. The adjustable glasses according to claim 2, characterized in that: A bracket (7) is fixedly mounted on the front side of the connecting sleeve (5), and a rubber sleeve (8) is sleeved on the outer surface of the bracket (7).

4. The adjustable glasses according to claim 1, characterized in that: The outer surface of the eyeglass frame body (1) is provided with a slide groove (101), the number of the slide grooves (101) is fixed at four, and a plurality of clamping grooves (102) are provided inside the slide grooves (101).

5. The adjustable glasses according to claim 1, characterized in that: The outer surface of the eyeglass frame body (1) is provided with a clamping structure (3), the number of the clamping structures (3) is fixed at two, the clamping structure (3) comprises a casing (301), a support plate (302), anti-slip stripes (303), a slider (304), a mounting groove (305), a first spring (306) and a curved surface clamping block (307), the outer surface of the eyeglass frame body (1) is provided with a casing (301), one end of the casing (301) is fixedly mounted with a support plate (302), and both sides of the casing (301) are provided with anti-slip stripes (303) A slider (304) is fixedly installed on the inner wall of the sleeve (301), and the slider (304) is slidably connected to the slide groove (101). The number of the sliders (304) is fixed at two. A mounting groove (305) is opened on one side of the slider (304), and the number of the mounting grooves (305) is fixed at two. A first spring (306) is fixedly installed inside the mounting groove (305), and an arc-surface clamping block (307) is fixedly installed on one end of the first spring (306), and the arc-surface clamping block (307) is clamped with the clamping groove (102).

6. The adjustable glasses according to claim 1, characterized in that: The outer surface of the eyeglass frame body (1) is provided with a rubber nose pad (9), and the inner wall of the eyeglass frame body (1) is clamped with a lens (10).

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