Adjusting structure and skiing goggles convenient to adjust in size

Abstract

The invention relates to the technical field of goggles, in particular to an adjusting structure and skiing goggles facilitating size adjusting.The front frame assembly comprises an upper frame, a lower frame, a right side frame and a left side frame, the upper frame and the lower frame are distributed in an up-down parallel mode, and the two sides of the upper frame and the two sides of the lower frame are connected through the detachable right side frame and the detachable left side frame; the novel ski goggles have the advantages that an existing integrated front frame structure is modularly split, so that modular combination is achieved, modular connection is achieved in a buckling mode, and through combination of the left side frame, the right side frame, the upper frame and the lower frame which are different in size, the novel ski goggles are suitable for lens installation of different sizes and the size of the ski goggles is adjusted to adapt to different facial forms; meanwhile, by adjusting the left side frame and the right side frame, the height adjustment of the elastic band is synchronously realized, so that the goggles are further suitable for wearing of different facial forms, and the adaptability adjustment of the goggles is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of goggles, in particular to an adjustment structure and ski goggles with convenient size adjustment. Background Art

[0002] Existing ski goggles are composed of a frame, a lens and an elastic band, and a front frame assembly mounted on the lens is provided at the front end of the frame. In the prior art, the front frame assembly is mostly an integrated structure adapted to the lens, and a groove or opening is opened on the integrated front frame assembly to facilitate the removal and installation of the lens.

[0003] Existing patent CN202220581333.8 is a pair of goggles that are easy to replace lenses. Its technical solution: includes a frame, a lens, and two connecting parts for connecting to an external strap, the two connecting parts are detachably connected to the two ends of the frame in the length direction, one end of the lens in the length direction is provided with a buckle, and the other end is provided with a fixing hole; a slider is provided on the frame, and a buckle body is provided on the slider, and the buckle body is fastened to the buckle or moved away from the buckle by moving the slider; one of the connecting parts is also provided with a fixing block that cooperates with the fixing hole.

[0004] Therefore, the prior art discloses a technical solution of providing detachable connecting parts on both sides of the frame to facilitate the installation of the elastic band and the lens. However, this can only realize the convenient installation of the lens and the elastic band, but cannot achieve the purpose of adapting to lenses of different sizes. The adaptation range is small and cannot be adapted to the use of different groups of people. Summary of the invention

[0005] The object of the present invention is to provide a ski goggles with an adjustment structure and easy-to-adjust size, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An adjustment structure includes a front frame assembly, wherein the front frame assembly includes an upper frame, a lower frame, a right frame and a left frame, wherein the upper frame and the lower frame are arranged in parallel up and down, and the two sides of the upper frame and the lower frame are connected by a detachable right frame and a left frame.

[0008] Preferably, an upper extending bent plate and a lower extending bent plate are respectively provided on both sides of the upper frame and the lower frame, and an upper card slot and a lower card slot are respectively provided on the upper extending bent plate and the lower extending bent plate, and the right side frame and the left side frame are fittedly installed on the outer sides of the upper extending bent plate and the lower extending bent plate, and an upper buckle and a lower buckle are respectively provided on the upper and lower ends of the right side frame and the left side frame, and the upper buckle is clamped on the upper card slot, and the lower buckle is clamped on the lower card slot.

[0009] Preferably, a vertically extending mounting groove is provided in the middle section of the right frame and the left frame, and the mounting groove runs through the side walls of the right frame and the left frame.

[0010] Preferably, a limiting groove is provided at one end of the mounting groove close to the upper extending bent plate, the width of the limiting groove is greater than the width of the mounting groove, and a protrusion inserted into the limiting groove is provided on the outer wall of the upper extending bent plate, and the protrusion is pressed into the upper end port of the mounting groove.

[0011] Preferably, the front ends of the upper frame and the lower frame are provided with mirror grooves, the right frame and the left frame are provided with extension grooves, openings connected to the extension grooves are provided on both sides of the mirror grooves, and the extension grooves and the mirror grooves have the same width.

[0012] Preferably, the upper card slot and the lower card slot penetrate the upper extended bent plate and the lower extended bent plate, and the thickness of the upper buckle and the lower buckle is greater than the height of the upper card slot and the lower card slot.

[0013] A pair of ski goggles that are easy to adjust in size, comprising goggles, the goggles comprising a frame, a lens, an elastic band and the adjustment structure, wherein an upper frame and a lower frame of a front frame assembly are fixedly mounted on the frame, the lens is adapted to be mounted on the front frame assembly, and two ends of the elastic band are mounted on a right frame and a left frame of the front frame assembly.

[0014] Preferably, the upper and lower sides of the lens are installed in the lens grooves of the upper frame and the lower frame, and the left and right sides of the lens are clamped and fixed by extension grooves on the right frame and the left frame.

[0015] Preferably, mounting posts are provided at both ends of the elastic band, the mounting posts are fixedly installed along the mounting grooves, and the height of the mounting posts is equal to the height of the mounting grooves, the protrusions are pressed onto the upper ends of the mounting posts, and the height of the elastic band matches the height of the mounting grooves.

[0016] Preferably, the outer contours of the upper frame and the lower frame are adapted to the outer contours of the upper and lower sides of the mirror frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention realizes modular combination by modularizing the existing integrated front frame structure, realizes modular connection by means of snap fasteners, and adapts to the installation of lenses of different sizes through the combination of left and right side frames and upper and lower frames of different sizes, and adjusts the size of ski goggles to suit different face shapes. At the same time, the height of the elastic band can be adjusted synchronously by adjusting the left and right side frames, so as to further adapt to the wearing of different face shapes, thereby greatly improving the adaptability and adjustment of the goggles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the goggles of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the front frame assembly of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the upper frame and the lower frame of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the right side frame and the lower frame of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the right side frame of the present invention.

[0024] In the figure: 1, goggles; 2, mirror frame; 3, front frame assembly; 4, lens; 5, upper frame; 6, lower frame; 71, right side frame; 72, left side frame; 81, upper slot; 82, lower slot; 9, lower buckle; 10, mirror slot; 11, upper extended bent plate; 12, protrusion; 13, limit slot; 14, mounting slot; 16, upper buckle; 17, lower extended bent plate; 18, extension slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 5 , the present invention provides a technical solution:

[0027] An adjustment structure includes a front frame assembly 3, which includes an upper frame 5, a lower frame 6, a right frame 71 and a left frame 72. The upper frame 5 and the lower frame 6 are distributed in parallel up and down, and the two sides of the upper frame 5 and the lower frame 6 are connected by a detachable right frame 71 and a left frame 72.

[0028] By providing a detachable right frame 71 and left frame 72, the modular decomposition of the front frame assembly 3 is achieved, and then by replacing and adjusting the sizes of the right frame 71 and left frame 72, a freely combined modular front frame assembly 3 is formed, so that the front frame assembly 3 is suitable for the installation of lenses 4 of different sizes.

[0029] An upper extending bent plate 11 and a lower extending bent plate 17 are respectively provided on both sides of the upper frame 5 and the lower frame 6, and an upper clamping groove 81 and a lower clamping groove 82 are respectively provided on the upper extending bent plate 11 and the lower extending bent plate 17. The right side frame 71 and the left side frame 72 are fittedly installed on the outer sides of the upper extending bent plate 11 and the lower extending bent plate 17, and an upper buckle 16 and a lower buckle 9 are respectively provided on the upper and lower ends of the right side frame 71 and the left side frame 72. The upper buckle 16 is clamped on the upper clamping groove 81, and the lower buckle 9 is clamped on the lower clamping groove 82.

[0030] The installation positions of the right side frame 71 and the left side frame 72 are limited by setting the upper extending bent plate 11 and the lower extending bent plate 17, so that the modules in the modular front frame assembly 3 fit closely to each other, and then the fixed and convenient connection between the modules is achieved by the matching snap-fitting with the snap-fitting slot.

[0031] The upper slot 81 and the lower slot 82 pass through the upper extended bent plate 11 and the lower extended bent plate 17, and the thickness of the upper buckle 16 and the lower buckle 9 is greater than the height of the upper slot 81 and the lower slot 82. By setting the thickness of the buckle to be greater than the height of the slot, the buckle extends through and extends to the lower end of the slot, forming a dislocation, further improving the strength and stability of the connection and avoiding shaking or connection gaps.

[0032] In actual use, the sizes of the upper frame 5 and the lower frame 6 are fixed, and according to the size of the lens 4, the right frame 71 and the left frame 72 of corresponding heights are adjusted or selected, and they are modularly combined by means of buckles and slots to form a front frame assembly 3 adapted to the installation of the lens 4, thereby greatly improving the adaptation range of different lenses 4 and adapting to different face shapes.

[0033] A ski goggles that are easy to adjust in size, comprising goggles 1, the goggles 1 comprising a frame 2, a lens 4, an elastic band and the above-mentioned adjustment structure, an upper frame 5 and a lower frame 6 of a front frame assembly 3 are fixedly mounted on the frame 2, the outer contours of the upper frame 5 and the lower frame 6 are adapted to the outer contours of the upper and lower sides of the frame 2, the lens 4 is adapted to be mounted on the front frame assembly 3, a mirror groove 10 is provided at the front end of the upper frame 5 and the lower frame 6, an extension groove 18 is provided on the right side frame 71 and the left side frame 72, openings connected to the extension groove 18 are provided on both sides of the mirror groove 10, the extension groove 18 and the mirror groove 10 have the same width, the upper and lower sides of the lens 4 are mounted in the mirror groove 10 of the upper frame 5 and the lower frame 6, and the left and right sides of the lens 4 are clamped and fixed by the extension groove 18 on the right side frame 71 and the left side frame 72.

[0034] By setting the extension groove 18 and the mirror groove 10, the fixed clamping installation of the lens 4 is realized. During the installation process, the upper and lower ends of the lens 4 are first installed on the upper frame 5 and the lower frame 6, and then the upper frame 5 and the lower frame 6 are fixed to the frame 2. The fixing method can be bolts, screws, threads, etc., and then the right frame 71 and the left frame 72 are clamped and installed along the two sides of the lens 4 to realize the modular fixed installation of the front frame assembly 3. While installing, the two sides of the lens 4 are clamped and fixed, thereby realizing convenient and adaptive installation of the lens 4.

[0035] The two ends of the elastic band are installed on the right side frame 71 and the left side frame 72 of the front frame assembly 3. The middle sections of the right side frame 71 and the left side frame 72 are provided with vertically extending mounting grooves 14. The mounting grooves 14 penetrate the side walls of the right side frame 71 and the left side frame 72. A limiting groove 13 is provided at one end of the mounting groove 14 close to the upper extended bent plate 11. The width of the limiting groove 13 is greater than the width of the mounting groove 14. A protrusion 12 inserted into the limiting groove 13 is provided on the outer wall of the upper extended bent plate 11. The protrusion 12 is pressed on the upper end port of the mounting groove 14. Mounting columns are provided at both ends of the elastic band. The mounting columns are fixedly installed along the mounting groove 14, and the height of the mounting columns is equal to the height of the mounting groove 14. The protrusion 12 is pressed on the upper end of the mounting column, and the height of the elastic band is adapted to the height of the mounting groove 14.

[0036] By setting the cooperation between the mounting groove 14 and the mounting post, the limited installation of the two ends of the elastic band on the right side frame 71 and the left side frame 72 is achieved, and the purpose of fixing is achieved by plugging the protrusion 12 in the limiting groove 13. The installation method is: press the mounting post on the side of the right side frame 71 and the left side frame 72 close to the lens 4, pull out the elastic band on the mounting post along the mounting groove 14, and then clamp the right side frame 71 and the left side frame 72 on the upper frame 5 and the lower frame 6. At the same time of clamping, the protrusion 12 is inserted in the limiting groove 13. At this time, the protrusion 12 is pressed on the upper end of the mounting post to achieve the purpose of limiting the upper and lower positions of the mounting post. The purpose of limiting the front and rear positions of the mounting post by using the mounting groove 14 is achieved, and the purpose of fixing the two ends of the elastic band is achieved. Moreover, since the right side frame 71 and the left side frame 72 can be adjusted to the height of the lens 4, elastic bands of different heights can also be adaptively selected to adapt to different face shapes.

[0037] 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. An adjustment structure, comprising a front frame assembly (3), characterized in that: The front frame assembly (3) comprises an upper frame (5), a lower frame (6), a right side frame (71) and a left side frame (72); the upper frame (5) and the lower frame (6) are arranged in parallel up and down; the two sides of the upper frame (5) and the lower frame (6) are connected by a detachable right side frame (71) and a detachable left side frame (72).

2. An adjustment structure according to claim 1, characterized in that: An upper extending bent plate (11) and a lower extending bent plate (17) are respectively arranged on both sides of the upper frame (5) and the lower frame (6); an upper clamping groove (81) and a lower clamping groove (82) are respectively arranged on the upper extending bent plate (11) and the lower extending bent plate (17); the right side frame (71) and the left side frame (72) are fitted and installed on the outer sides of the upper extending bent plate (11) and the lower extending bent plate (17); an upper clamping buckle (16) and a lower clamping buckle (9) are respectively arranged on the upper and lower ends of the right side frame (71) and the left side frame (72); the upper clamping buckle (16) is clamped on the upper clamping groove (81), and the lower clamping buckle (9) is clamped on the lower clamping groove (82).

3. An adjustment structure according to claim 2, characterized in that: The middle sections of the right side frame (71) and the left side frame (72) are provided with vertically extending mounting grooves (14), and the mounting grooves (14) penetrate the side walls of the right side frame (71) and the left side frame (72).

4. An adjustment structure according to claim 3, characterized in that: A limiting groove (13) is provided at one end of the installation groove (14) close to the upper extending bent plate (11), the width of the limiting groove (13) is greater than the width of the installation groove (14), and a protrusion (12) inserted into the limiting groove (13) is provided on the outer wall of the upper extending bent plate (11), and the protrusion (12) is pressed into the upper end port of the installation groove (14).

5. An adjustment structure according to claim 4, characterized in that: The front ends of the upper frame (5) and the lower frame (6) are provided with a mirror groove (10), the right frame (71) and the left frame (72) are provided with an extension groove (18), both sides of the mirror groove (10) are provided with openings connected to the extension groove (18), and the extension groove (18) and the mirror groove (10) have the same width.

6. The adjustment structure according to claim 2, characterized in that: The upper clamping groove (81) and the lower clamping groove (82) penetrate the upper extending bent plate (11) and the lower extending bent plate (17), and the thickness of the upper clamping buckle (16) and the lower clamping buckle (9) is greater than the height of the upper clamping groove (81) and the lower clamping groove (82).

7. A ski goggles with easily adjustable size, comprising goggles (1), characterized in that: The goggles (1) comprise a frame (2), a lens (4), an elastic band and the adjustment structure described in claim 5, wherein the upper frame (5) and the lower frame (6) of the front frame assembly (3) are fixedly mounted on the frame (2), the lens (4) is adapted to be mounted on the front frame assembly (3), and the two ends of the elastic band are mounted on the right frame (71) and the left frame (72) of the front frame assembly (3).

8. The size-adjustable ski goggles according to claim 7, characterized in that: The upper and lower sides of the lens (4) are mounted in the lens grooves (10) of the upper frame (5) and the lower frame (6), and the left and right sides of the lens (4) are clamped and fixed by extension grooves (18) on the right frame (71) and the left frame (72).

9. The size-adjustable ski goggles according to claim 7, characterized in that: Mounting columns are provided at both ends of the elastic band, the mounting columns are fixedly installed along the mounting groove (14), and the height of the mounting columns is equal to the height of the mounting groove (14). The protrusion (12) is pressed on the upper end of the mounting column, and the height of the elastic band is adapted to the height of the mounting groove (14).

10. The size-adjustable ski goggles according to claim 7, characterized in that: The outer contours of the upper frame (5) and the lower frame (6) are adapted to the outer contours of the upper and lower sides of the mirror frame (2).

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