Adjustable glasses

Abstract

The pair of adjustable glasses comprises a glasses frame and glasses legs, a connecting piece is arranged between the glasses frame and the glasses legs, a connecting column is arranged at one end of the connecting piece, a connecting groove is formed in the glasses frame, a movable adjusting structure matched with the connecting column is arranged on the glasses frame, and a hinged end is arranged at the other end of the connecting piece. A positioning seat is arranged on the outer side of the hinged end, a mounting seat is arranged on the glasses leg, a limiting bolt is arranged on the mounting seat, the glasses leg comprises a fixed section, a telescopic section is arranged at the tail end of the fixed section, a telescopic adjusting structure is arranged between the telescopic section and the fixed section, and a hanging lug section is arranged at the tail end of the telescopic section. According to the utility model, the distance between two groups of glasses legs of the glasses can be adjusted, the rotation angle of the glasses legs can be limited and adjusted, and the use length of the glasses legs can be flexibly adjusted.

Description

Technical Field

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

[0002] Glasses mainly include a glasses frame and glasses legs. The glasses frame is used to install the lenses. The glasses legs are connected to the glasses frame and are used to connect to the wearer's ears to achieve the wearing of the glasses.

[0003] In the prior art, the overall structure of the glasses is mostly fixed, and the distance between the two sets of glasses legs is fixed, which is not convenient for flexible adjustment;

[0004] In the prior art, the temples of the glasses are foldably mounted on the glasses frame through a hinge structure, and the angle between the temples and the glasses frame is fixed after the temples are unfolded, which cannot be fully adapted to people with different face shapes and has poor usage limitations.

[0005] In addition, in the prior art, the length of the temples of the glasses is fixed, and the wearing length cannot be flexibly adjusted according to the position of the wearer's ears. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides an adjustable pair of glasses to solve the technical problems mentioned in the background technology that the distance between the two sets of temples of the glasses in the prior art is not easy to adjust, the rotation angle of the temples is not easy to adjust, and the length of the temples is not easy to adjust.

[0008] (II) Technical solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A pair of adjustable glasses, comprising a glasses frame and glasses legs, a connecting piece is arranged between the glasses frame and the glasses legs, one end of the connecting piece is arranged with a connecting column, the glasses frame is provided with a connecting groove, the glasses frame is provided with a movable adjustment structure cooperating with the connecting column, the other end of the connecting piece is provided with a hinged end, and the hinged end is rotatably hinged to the glasses legs, a positioning seat is arranged on the outer side of the hinged end, a mounting seat is arranged on the glasses legs, a limiting bolt is arranged on the mounting seat, the glasses legs comprise a fixed section, a telescopic section is arranged at the tail end of the fixed section, a telescopic adjustment structure is arranged between the telescopic section and the fixed section, and an ear hanging section is arranged at the tail end of the telescopic section.

[0011] The utility model is further configured such that the telescopic adjustment structure includes a telescopic groove opened on the fixed section, the telescopic section is slidably located in the telescopic groove, a locking piece is threadedly provided on the side wall of the fixed section, and the inner end portion of the locking piece abuts against the telescopic section to realize the telescopic adjustment of the telescopic section on the fixed section.

[0012] The utility model is further configured such that the movable adjustment structure includes an adjustment column arranged in the connecting groove and threadedly connected to the eyeglass frame, the adjustment column and the connecting column are rotatably connected via a bearing, and the tail end of the adjustment column extends to the outside of the connecting column and is provided with an adjustment knob to realize the movable adjustment of the connecting column in the connecting groove.

[0013] The utility model is further configured as follows: a locking plate is provided in the telescopic groove, a locking structure is provided between the locking plate and the telescopic section, a spring is provided between the bottom end of the locking plate and the inner wall of the telescopic groove, and a toggle structure is provided outside the fixed section of the locking plate to achieve locking and fixation of the telescopic section in the telescopic groove.

[0014] The utility model is further configured as follows: the toggle structure includes a toggle groove opened on the fixed section and connected to the telescopic groove, and a toggle block is provided on the locking plate extending to the outside of the toggle groove, and the toggle block is slidably matched with the toggle groove to facilitate controlling the movement of the locking plate.

[0015] The utility model is further configured such that the locking structure includes a first locking tooth arranged at the bottom end of the telescopic section, and a second locking tooth is arranged on the top of the locking plate, and the first locking tooth and the second locking tooth are engaged with each other to achieve the engagement between the locking plate and the telescopic section.

[0016] The utility model is further configured that the eyeglass frame includes a top mounting frame, a lens mounting frame is arranged at the bottom end of the top mounting frame, and the connecting groove is opened on the top mounting frame to facilitate the stable installation of the connecting column.

[0017] The utility model is further configured that a protective pad is provided at the inner end of the limiting bolt to improve the protection of the limiting bolt when it contacts the positioning seat.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides an adjustable pair of glasses, which has the following beneficial effects:

[0020] 1. The utility model includes a glasses frame and glasses legs, a connecting piece is arranged between the glasses frame and the glasses legs, a connecting column is arranged at one end of the connecting piece, a connecting groove is arranged on the glasses frame, and a movable adjustment structure is arranged on the glasses frame to cooperate with the connecting column, wherein the movable adjustment structure includes an adjusting column arranged in the connecting groove and threadedly connected to the glasses frame, the adjusting column and the connecting column are rotatably connected through a bearing, and an adjusting knob is arranged on the rear end of the adjusting column extending to the outside of the connecting column. In this way, during the use of the glasses, the adjusting knob is rotated, and the rotation of the adjusting column can be controlled by the adjusting knob. The threaded cooperation between the adjusting column and the glasses frame and the sliding cooperation between the adjusting column and the connecting groove can control the adjusting column to drive the connecting column to move outward in the connecting groove, thereby realizing flexible adjustment of the distance between the two groups of glasses frames.

[0021] 2. The utility model provides a hinged end at the other end of the connecting piece, and the hinged end is rotatably hinged to the glasses leg. A positioning seat is provided on the outer side of the hinged end, and a mounting seat is provided on the glasses leg. A limiting bolt is provided on the mounting seat. In this way, by rotating the limiting bolt, the distance between the limiting bolt and the positioning seat can be adjusted, so that the rotation angle of the glasses leg on the connecting piece can be limited and flexibly adjusted, thereby improving the stability of the glasses when worn.

[0022] 3. The eyeglass leg in the utility model includes a fixed section, a telescopic section is provided at the tail end of the fixed section, a telescopic adjustment structure is provided between the telescopic section and the fixed section, an ear-hanging section is provided at the tail end of the telescopic section, the telescopic adjustment structure includes a telescopic groove opened on the fixed section, the telescopic section is slidably located in the telescopic groove, a locking piece is threadedly provided on the side wall of the fixed section, the inner end of the locking piece is abutted against the telescopic section, and the telescopic section can be telescopically adjusted on the fixed section through the setting of the telescopic groove. After adjusting to the appropriate position, the locking piece is tightened, and the side wall of the telescopic section is squeezed inward by the locking piece, so that the telescopic section can be locked and fixed in the telescopic groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure of the adjustable glasses in the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The overall structure of the adjustable glasses in the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a cross-sectional schematic diagram of the connection structure between the eyeglass frame and the connecting piece in the utility model;

[0026] Figure 4 It is a cross-sectional schematic diagram of the connection structure between the fixed section and the telescopic section in the utility model;

[0027] Figure 5For this utility model Figure 2 A is a magnified view of the local structure of the middle part;

[0028] Figure 6 For this utility model Figure 1 A magnified view of the local structure of B.

[0029] In the figure: 1. glasses frame; 2. glasses legs; 3. connecting piece; 4. connecting column; 5. connecting groove; 6. hinged end; 7. positioning seat; 8. mounting seat; 9. limiting bolt; 10. fixing section; 11. telescopic section; 12. ear hanging section; 13. telescopic groove; 14. locking piece; 15. adjusting column; 16. adjusting knob; 17. locking plate; 18. spring; 19. toggle groove; 20. toggle block; 21. first engaging tooth; 22. second engaging tooth; 23. top mounting frame; 24. lens mounting frame; 25. protective pad. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0032] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0033] See also Figure 1-6, an adjustable eyeglasses, comprising an eyeglass frame 1 and eyeglass legs 2, a connecting piece 3 is arranged between the eyeglass frame 1 and the eyeglass legs 2, a connecting piece 3 is arranged at one end of the connecting piece 3, a connecting column 4 is arranged, a connecting groove 5 is opened on the eyeglass frame 1, and a movable adjustment structure is arranged on the eyeglass frame 1 to cooperate with the connecting column 4, wherein the movable adjustment structure comprises an adjusting column 15 arranged in the connecting groove 5 and threadedly connected to the eyeglass frame 1, the adjusting column 15 and the connecting column 4 are rotatably connected through a bearing, and an adjusting knob 16 is arranged on the tail end of the adjusting column 15 extending to the outer side of the connecting column 4. In this way, during the use of the eyeglasses, the adjusting knob 16 is rotated, and the adjusting column 15 can be controlled to rotate by the adjusting knob 16. The adjusting column 15 can be controlled to drive the connecting column 4 to move outward in the connecting groove 5 by the threaded cooperation between the adjusting column 15 and the eyeglass frame 1 and the sliding cooperation between the adjusting column 15 and the connecting groove 5, thereby realizing the flexible adjustment of the distance between the two sets of eyeglass frames 1.

[0034] The utility model is provided with a hinged end 6 at the other end of the connecting member 3, and the hinged end 6 is rotatably hinged with the eyeglass leg 2. A positioning seat 7 is provided on the outer side of the hinged end 6, and a mounting seat 8 is provided on the eyeglass leg 2. A limiting bolt 9 is provided on the mounting seat 8. In this way, by rotating the limiting bolt 9, the distance between the limiting bolt 9 and the positioning seat 7 can be adjusted, so that the rotation angle of the eyeglass leg 2 on the connecting member 3 can be limited and flexibly adjusted, thereby improving the stability of the glasses when worn.

[0035] In the utility model, the temple 2 of the glasses includes a fixed section 10, a telescopic section 11 is provided at the tail end of the fixed section 10, a telescopic adjustment structure is provided between the telescopic section 11 and the fixed section 10, an ear hook section 12 is provided at the tail end of the telescopic section 11, the telescopic adjustment structure includes a telescopic groove 13 opened on the fixed section 10, the telescopic section 11 is slidably located in the telescopic groove 13, a locking piece 14 is threadedly provided on the side wall of the fixed section 10, the inner end of the locking piece 14 is abutted against the telescopic section 11, the telescopic section 11 can be telescopically adjusted on the fixed section 10 through the setting of the telescopic groove 13, after adjusting to a suitable position, the locking piece 14 is tightened, and the side wall of the telescopic section 11 is squeezed inward by the locking piece 14, so that the telescopic section 11 can be locked and fixed in the telescopic groove 13.

[0036] See also Figure 1-Figure 6 As an implementation of the telescopic section 11: a locking plate 17 is provided in the telescopic groove 13, a snap-fit ​​structure is provided between the locking plate 17 and the telescopic section 11, a spring 18 is provided between the bottom end of the locking plate 17 and the inner wall of the telescopic groove 13, and a toggle structure is provided outside the fixed section 10 when the locking plate 17 extends;

[0037] The toggle structure includes a toggle slot 19 which is provided on the fixed section 10 and communicates with the telescopic slot 13. A toggle block 20 is provided on the locking plate 17 and extends to the outside of the toggle slot 19. The toggle block 20 is slidably matched with the toggle slot 19.

[0038] The engaging structure includes a first engaging tooth 21 disposed at the bottom end of the telescopic section 11 , and a second engaging tooth 22 is disposed at the top of the locking plate 17 . The first engaging tooth 21 and the second engaging tooth 22 engage with each other.

[0039] Specifically, when the telescopic section 11 is inserted into the telescopic slot 13, the first engaging teeth 21 and the second engaging teeth 22 are meshed with each other, and under the action of the spring 18, the second engaging teeth 22 can limit the first engaging teeth 21, thereby improving the installation stability of the telescopic section 11 in the telescopic slot 13;

[0040] When the telescopic section 11 is disassembled, the shift block 20 is pushed downward in the shifting groove 19, so that the locking plate 17 can drive the second engaging tooth 22 to move downward and separate from the first engaging tooth 21, so that the limit on the telescopic section 11 can be released, making it easier to move the telescopic section 11 outward, and realizing flexible adjustment of the installation position of the telescopic section 11 in the telescopic groove 13.

[0041] See also Figure 1-Figure 6 As an implementation of the eyeglass frame 1: the eyeglass frame 1 includes a top mounting frame 23, a lens mounting frame 24 is arranged at the bottom end of the top mounting frame 23, and a connecting groove 5 is opened on the top mounting frame 23. The setting of the top mounting frame 23 can improve the connection stability between the connecting column 4 and the eyeglass frame.

[0042] See also Figure 1-Figure 6 As an implementation of the limiting bolt 9 , a protective pad 25 is provided at the inner end of the limiting bolt 9 .

[0043] Specifically, the protection pad 25 can be provided to improve the protection of the limiting bolt 9 against the rotation of the temple 2 .

[0044] In summary, when the overall equipment is in use:

[0045] The adjusting knob 16 is turned to control the adjusting column 15 to rotate. The adjusting column 15 and the eyeglass frame 1 are threadedly matched and the adjusting column 15 and the connecting groove 5 are slidably matched to control the adjusting column 15 to drive the connecting column 4 to move outward in the connecting groove 5, thereby realizing the flexible adjustment of the distance between the two sets of eyeglass frames 1.

[0046] By rotating the limiting bolt 9, the installation position of the limiting bolt 9 on the mounting seat 8 can be adjusted, and the distance between the limiting bolt 9 and the positioning seat 7 can be adjusted, so that the rotation angle of the glasses leg 2 on the connecting member 3 can be flexibly adjusted, thereby improving the stability of the glasses when being worn;

[0047] In the present invention, the telescopic groove 13 is provided so that the telescopic section 11 can be telescopically adjusted on the fixed section 10, thereby realizing flexible adjustment of the overall length of the eyeglass leg 2.

[0048] After adjusting to a suitable position, tighten the locking member 14, and the locking member 14 presses the side wall of the telescopic section 11 inward, so that the telescopic section 11 can be locked and fixed in the telescopic groove 13;

[0049] When the telescopic section 11 is inserted into the telescopic slot 13, the first engaging teeth 21 and the second engaging teeth 22 are meshed with each other, and under the action of the spring 18, the second engaging teeth 22 can limit the first engaging teeth 21, thereby improving the installation stability of the telescopic section 11 in the telescopic slot 13;

[0050] When the telescopic section 11 is disassembled, the shift block 20 is pushed downward in the shifting groove 19, so that the locking plate 17 can drive the second engaging tooth 22 to move downward and separate from the first engaging tooth 21, so that the limit on the telescopic section 11 can be released, making it easier to move the telescopic section 11 outward, and realizing flexible adjustment of the installation position of the telescopic section 11 in the telescopic groove 13.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to the actual situation by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents;

[0052] In all the schemes mentioned above, the operation of electrical components is controlled by a controller. Since the devices matched with the controller are commonly used devices, their control principles and line connections are all existing well-known and mature technologies, and their electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. An adjustable pair of glasses, comprising a glasses frame (1) and glasses legs (2), characterized in that: A connecting piece (3) is provided between the eyeglass frame (1) and the eyeglass leg (2); a connecting column (4) is provided at one end of the connecting piece (3); a connecting groove (5) is provided on the eyeglass frame (1); a movable adjustment structure is provided on the eyeglass frame (1) in cooperation with the connecting column (4); a hinged end (6) is provided at the other end of the connecting piece (3); and the hinged end (6) is rotatably hinged to the eyeglass leg (2); a positioning seat (7) is provided on the outer side of the hinged end (6); a mounting seat (8) is provided on the eyeglass leg (2); a limiting bolt (9) is provided on the mounting seat (8); the eyeglass leg (2) comprises a fixed section (10); a telescopic section (11) is provided at the tail end of the fixed section (10); a telescopic adjustment structure is provided between the telescopic section (11) and the fixed section (10); and an ear hanging section (12) is provided at the tail end of the telescopic section (11).

2. The adjustable glasses according to claim 1, characterized in that: The telescopic adjustment structure comprises a telescopic groove (13) provided on the fixed section (10), the telescopic section (11) is slidably located in the telescopic groove (13), a locking piece (14) is threadedly provided on the side wall of the fixed section (10), and the inner end of the locking piece (14) abuts against the telescopic section (11).

3. The adjustable glasses according to claim 1, characterized in that: The movable adjustment structure comprises an adjustment column (15) which is arranged in a connection groove (5) and is threadedly connected to the eyeglass frame (1); the adjustment column (15) is rotatably connected to the connection column (4) via a bearing; and the rear end of the adjustment column (15) extends to the outside of the connection column (4) and is provided with an adjustment knob (16).

4. The adjustable glasses according to claim 2, characterized in that: A locking plate (17) is arranged in the telescopic groove (13), a locking structure is arranged between the locking plate (17) and the telescopic section (11), a spring (18) is arranged between the bottom end of the locking plate (17) and the inner wall of the telescopic groove (13), and a toggle structure is arranged outside the locking plate (17) extending to the fixed section (10).

5. The adjustable glasses according to claim 4, characterized in that: The toggle structure comprises a toggle slot (19) which is provided on the fixed section (10) and communicates with the telescopic slot (13); a toggle block (20) is provided on the locking plate (17) and extends to the outside of the toggle slot (19); and the toggle block (20) is slidably engaged with the toggle slot (19).

6. The adjustable glasses according to claim 5, characterized in that: The engaging structure comprises a first engaging tooth (21) arranged at the bottom end of the telescopic section (11), and a second engaging tooth (22) is arranged at the top of the locking plate (17), and the first engaging tooth (21) and the second engaging tooth (22) are engaged with each other.

7. The adjustable glasses according to any one of claims 1 to 6, characterized in that: The eyeglass frame (1) comprises a top mounting frame (23), a lens mounting frame (24) is arranged at the bottom end of the top mounting frame (23), and the connecting groove (5) is opened on the top mounting frame (23).

8. The adjustable glasses according to claim 1, characterized in that: A protective pad (25) is provided at the inner end of the limiting bolt (9).

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