CN111956394B

CN111956394B - Adjustable light and thin goggles for myopia

Info

Publication number: CN111956394B
Application number: CN202010855696.1A
Authority: CN
Inventors: 兰德财
Original assignee: Zhongshan Eaton Photoelectric Co ltd
Current assignee: Zhongshan Eaton Photoelectric Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2022-05-13
Anticipated expiration: 2040-08-24
Also published as: CN111956394A

Abstract

The invention discloses adjustable myopia light and thin goggles, which comprise a goggle frame and lenses, wherein the goggle frame and the lenses are of a detachable combined structure, the front end of the goggle frame is provided with a window, the window is provided with an embedded groove, the lenses are clamped in the embedded groove to assemble the lenses and the goggle frame into an integral structure, the left side and the right side of the goggle frame are respectively provided with a connecting part, the connecting parts are detachably connected with adjustable connecting components, the left adjustable connecting component and the right adjustable connecting component are used for connecting binding pieces, and the length of an elastic rope is adjusted according to actual use requirements of a user to match with the specific elastic force value of the elastic force, so that the wearing comfort and the wearing stability of the user are ensured.

Description

Adjustable light and thin goggles for myopia

Technical Field

The invention relates to the field of outdoor glasses, in particular to adjustable light and thin goggles for myopia.

Background

Goggles are important components of individual protective equipment and can be divided into common protective glasses and special protective glasses according to use functions. Safety glasses are a special type of glasses designed to prevent radiation, chemical, mechanical and different wavelength light damage. The variety of safety glasses is many, and the glasses of the different demands of different occasions are also different, and common concrete has dustproof glasses, protecting against shock glasses, chemical prevention glasses and many kinds such as anti-light radiation glasses. The traditional goggles do not comprise the myopia function, if a myope needs to use the goggles, the myope must wear the goggles and the myopia glasses at the same time, and thus the size of the goggles needing to accommodate the myopia glasses is large, the weight is also large, and the use is inconvenient.

Moreover, the existing goggles are worn through the elastic ropes, and in the long-term use process, the elastic ropes can be subjected to elastic force loss and become loose, and at the moment, the elastic ropes need to be replaced, the tightness of the existing goggles cannot be adjusted, so that the specific elastic force value which can be matched with the elastic force according to the length of the elastic ropes and the actual use requirements of users can be provided under some special conditions (for example, in outdoor sports, the elastic ropes are suddenly broken or the elastic force is insufficient, and the existing goggles cannot be used).

Therefore, it is desirable to provide an adjustable light and thin goggles for myopia to solve the above problems.

Disclosure of Invention

The invention aims to provide adjustable light and thin myopia goggles.

In order to achieve the purpose, the invention adopts the following scheme:

an adjustable myopia light and thin goggles comprises a goggle frame and lenses, wherein the goggle frame and the lenses are of a detachable combined structure, the front end of the goggle frame is provided with a window, the window is provided with an embedded groove, and the lenses are clamped in the embedded groove so as to assemble the lenses and the goggle frame into an integral structure;

the picture frame left and right sides is equipped with connecting portion respectively can dismantle on the connecting portion and be connected with adjustable coupling assembling, control two adjustable coupling assembling is used for connecting the binding and can adjust the elasticity degree of binding according to the use needs.

Further, adjustable coupling assembling is including the joint spare with the connecting portion joint be equipped with the through-hole on the joint spare be equipped with logical groove on the joint spare, lead to groove and through-hole intercommunication be equipped with knob portion in the through-hole knob portion lower extreme is equipped with the column body, column body surface is equipped with tooth along its axle center equipartition the outside cover of column body is equipped with upper end open-ended barrel, the barrel is inside to have the tooth's socket along its axle center equipartition be equipped with vertical groove on the barrel, vertical groove runs through whole barrel from inside to outside, knob portion can be dismantled and connect on the joint spare, the connection can be dismantled on the barrel.

Further, the inside annular that is equipped with in through-hole upper portion the activity joint has rotatory ring in the annular, the connection can be dismantled on rotatory ring in knob portion, be equipped with the locking subassembly on rotatory ring and the joint spare.

Further, the locking subassembly is including setting up the screw hole on joint spare outer wall, the screw hole runs through to the annular in there is the locking groove along its axle center equipartition on rotatory ring's outer wall screw hole female connection has locking bolt, locking bolt passes the screw hole roof pressure and locks the inslot.

Furthermore, a buckle is arranged on the outer wall of the knob portion, a clamping groove is formed in the inner wall of the rotating ring, and the buckle is clamped in the clamping groove.

Furthermore, slots are respectively arranged on the bottom end faces of the cylindrical body and the cylindrical body, locking columns are movably inserted in the slots, limiting pieces are arranged on the lower portions of the locking columns, and protective sleeves are arranged on the lower portions of the cylindrical body.

Furthermore, a buckle is arranged on the inner bottom surface of the cylindrical body, a clamping groove is arranged on the lower end surface of the cylindrical body, and the buckle is fixedly clamped with the clamping groove.

Further, picture frame upper portion still is equipped with air inlet portion, the equipartition has the air inlet on the air inlet portion up end, air inlet and the inside intercommunication of picture frame, air inlet portion one side wall is equipped with the interface department can be dismantled and be connected with the limiting plate, be equipped with the filter screen on the limiting plate, the filter screen is pegged graft and is covered the air inlet in air inlet portion inside.

Furthermore, the lens adopts a flat light plate, the flat light plate is provided with two bilaterally symmetrical viewing positions, a plurality of light folding rings are arranged on the end face of the viewing position facing the outside of the picture frame, the diameters of the light folding rings are gradually reduced from the edges of the viewing positions to the center, and the refraction rings arranged on the lens form a zigzag structure integrally.

Furthermore, the middle part of the mirror frame is raised to form a nose support convex position, and the rear end of the mirror frame is folded to form a joint part.

In summary, compared with the prior art, the invention has the beneficial effects that:

the invention adopts the above scheme, the visual boundary position adopts the Fresnel near vision lens imaging principle, the light enters the lens visual boundary position with negative focal power, and the light is converged at the proper position in front of the lens, so that the near vision can clearly see the distant object; compare traditional goggles and use, the myopia patient need not wear glasses and wears the goggles again, but directly wear the goggles can, utilize the field of vision bit architecture correction field of this goggles to reduce by a wide margin and wear weight, use more lightly.

By adopting the scheme, compared with the prior art, the left side and the right side of the picture frame are respectively provided with the connecting parts, the connecting parts are detachably connected with the adjustable connecting components, the left adjustable connecting component and the right adjustable connecting component are used for connecting the binding piece and can adjust the tightness degree of the binding piece according to the use requirement, and the length of the elastic rope is adjusted according to the actual use requirement of a user to match the specific elastic force value of the elastic force, so that the wearing comfort and the wearing stability of the user are ensured.

Drawings

FIG. 1 is a perspective view of one embodiment of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the adjustable connection assembly of the present invention;

FIG. 4 is a second exploded view of the adjustable connecting assembly of the present invention;

FIG. 5 is a third exploded view of the adjustable connecting assembly of the present invention;

FIG. 6 is a second perspective view of the present invention;

FIG. 7 is a second exploded view of the present invention;

FIG. 8 is a schematic diagram of the optical path of the lens with the refraction ring of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 8, an adjustable light and thin goggles for myopia comprises a frame 10 and lenses 20, wherein the frame 10 and the lenses 20 are detachably combined, the front end of the frame 10 is provided with a window 11, the window 11 is provided with an embedded groove 12, and the lenses 20 are clamped in the embedded groove 12 to assemble the lenses 20 and the frame 10 into an integral structure;

the picture frame 10 left and right sides is equipped with connecting portion 16 respectively can dismantle on connecting portion 16 and be connected with adjustable coupling assembling 4, control two adjustable coupling assembling 4 is used for connecting the binding and can adjusts the elasticity degree of binding according to the use needs, and the length that the user's in-service use demand adjusted the stretch cord cooperates the concrete elasticity value of elasticity to guarantee travelling comfort and the stability that the user wore.

As shown in fig. 1 to 5, the adjustable connection assembly 4 includes a clamping member 41 clamped with the connection portion 16, a through hole 42 is formed in the clamping member 41, a through groove 44 is formed in the clamping member 41, the through groove 44 is communicated with the through hole 42, a knob portion 48 is arranged in the through hole 42, a cylindrical body 49 is arranged at the lower end of the knob portion 48, teeth are uniformly distributed on the surface of the cylindrical body 49 along the axis of the cylindrical body 49, a cylindrical body 55 with an opening at the upper end is sleeved outside the cylindrical body 49, tooth grooves are uniformly distributed inside the cylindrical body 55 along the axis of the cylindrical body, a longitudinal groove 56 is formed in the cylindrical body 55, the longitudinal groove 56 penetrates through the entire cylindrical body 55 from the inside to the outside, the knob portion 48 is detachably connected to the clamping member 41, the cylindrical body 55 is detachably connected to the cylindrical body 49, when in use, one end of the binding member is firstly attached to the outer wall of the cylindrical body 49, and then the binding member is wound around the cylindrical body 49 for one turn, the cylindrical body 55 is downwards and upwards inserted and matched with the cylindrical body 49, the binding piece at the other end penetrates out of the longitudinal groove 56 in the cylindrical body 49, the binding piece wound on the cylindrical body 49 can be engaged through the matching of the tooth grooves and the teeth, the fixation of the binding piece can be realized, two ends of the binding piece are respectively bound through the two adjustable connecting assemblies, the structure is simple, and the use requirement is met.

As shown in fig. 1 to 5, the connecting portion 16 is a fastening hole 15 formed in the frame 10, and the fastening member 41 is fastened in the fastening hole 15, so that the structure is simple and practical, the assembly is convenient, and the disassembly is convenient.

As shown in fig. 1 to 5, the inside annular groove 43 that is equipped with in through-hole 42 upper portion the activity joint has rotatory ring 45 in the annular groove 43, the connection can be dismantled on rotatory ring 45 in knob portion 48, be equipped with the locking subassembly on rotatory ring 45 and the joint spare 41, the effect that is equipped with the rotatory ring is, can rotate through the relative rotatory ring of knob portion 48, can drive the binding and roll, realize adjusting the length of binding promptly, the length of user's in-service use demand regulation stretch cord cooperates the specific elasticity value of elasticity to guarantee the travelling comfort and the stability that the user wore, the locking subassembly can realize locking knob portion 48 and rotatory ring, prevents knob portion 48 from rotating at will.

As shown in fig. 1 to 5, the locking assembly includes a threaded hole 57 disposed on the outer wall of the clip 41, the threaded hole 57 penetrates into the ring groove 43, locking grooves 46 are uniformly formed on the outer wall of the rotating ring 45 along the axis of the outer wall, a locking bolt 47 is connected in the threaded hole 57, the locking bolt 47 penetrates through the threaded hole 57 and is pressed in the locking grooves 46, and the locking bolt can be turned out to be adjusted when the knob portion needs to be turned.

As shown in fig. 1 to 5, be equipped with the buckle on the outer wall of knob portion 48 be equipped with the draw-in groove on the inner wall of rotatory ring 45, the buckle joint is in the draw-in groove, and both connect through the buckle, and convenient to assemble and convenient to detach realize quick dismantlement and are convenient for the later stage change and bind the piece, and simple structure and reasonable accords with the use needs.

As shown in fig. 1 to 5, the bottom end surfaces of the cylindrical body 55 and the cylindrical body 49 are respectively provided with a slot 561, a locking column 52 is movably inserted into the slot 561, the lower part of the locking column 52 is provided with a limiting piece 51, the lower part of the cylindrical body 55 is provided with a protective sleeve 53, the locking column 52 is movably inserted into the slot 561 and can further lock the cylindrical body 55 and the cylindrical body 49, and the cylindrical body 55 and the cylindrical body 49 can be prevented from rotating relatively to affect the position of the binding member.

In the present invention, after the cylindrical body 55 and the column body 49 are installed in the through hole 42, the bottom end surface of the cylindrical body 55 is attached to the inner bottom surface of the through hole 42, that is, the up-down position of the cylindrical body 55 is limited, and the stability thereof is ensured.

As shown in fig. 1 to 5, the interior bottom surface of the cylindrical body 55 is provided with a buckle, a clamping groove is formed in the lower end surface of the cylindrical body 49, the buckle is connected with the clamping groove in a clamped mode, the buckle and the clamping groove are connected through the buckle, the assembling is convenient, the disassembly is convenient, the quick disassembly and the later-stage replacement of the binding piece are realized, the structure is simple and reasonable, and the use requirement is met.

As shown in fig. 1 to 2, picture frame 10 upper portion still is equipped with air inlet 32, the equipartition has air inlet 31 on the air inlet 32 up end, air inlet 31 and the inside intercommunication of picture frame 10, air inlet 32 lateral wall is equipped with interface 33 department can dismantle and be connected with limiting plate 35, be equipped with filter screen 34 on the limiting plate 35, filter screen 34 pegs graft and covers air inlet 31 inside air inlet 32, and the setting of air inlet can solve the shortcoming that current goggles can the aerial fog, because its laminating with the face of goggles, the unable circulation of air, the easy aerial fog of lens to lead to the sight to be obstructed, guarantee the security, can prevent through the filter screen setting moreover that the foreign matter from entering into inside the goggles, can purify through the air, simple structure, kill many birds with one stone, accord with the use needs.

As shown in fig. 6 to 8, the lens 20 is a flat light plate, the flat light plate is provided with two viewing area positions 22 which are bilaterally symmetrical, the end surface of the viewing area position 22 facing the outside of the spectacle frame 10 is provided with a plurality of light folding rings 23, the diameters of the light folding rings 23 are gradually reduced from the edge of the viewing area position to the center, the refraction rings arranged on the lens 20 form a zigzag structure integrally, the viewing area position 22 is a double-layer structure of the light folding rings and the flat light plate, and the parallel light enters the viewing area position of the lens with negative focal power and is converged at a proper position in front of the lens, so that the myopic eye can see clearly the object at a far position; compare traditional goggles and use, the myopia patient need not wear glasses and wears the goggles again, but directly wear the goggles can, utilize the field of vision bit architecture correction field of this goggles to reduce by a wide margin and wear weight, use more lightly.

As shown in fig. 6, the middle of the frame 10 is raised to form a nose pad protrusion 13, and the rear end of the frame 10 is folded to form a fitting portion 14.

As shown in fig. 7, the lens 20 and the frame 10 are respectively provided with a first through hole 21 and a second through hole 17, the first through hole 21 and the second through hole 17 correspond to each other in position when the lens 20 is mounted on the frame 10, the frame 10 is provided with a serial connector 18, and the serial connector 18 simultaneously passes through the first through hole 21 and the second through hole 17 to limit the lens 20 on the frame 10.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable myopia light and thin goggles comprises a goggle frame (10) and lenses (20), wherein the goggle frame (10) and the lenses (20) are of a detachable combined structure, a window (11) is arranged at the front end of the goggle frame (10), the window (11) is provided with an embedded groove (12), and the lenses (20) are clamped in the embedded groove (12) to assemble the lenses (20) and the goggle frame (10) into an integral structure;

the picture frame (10) left and right sides is equipped with connecting portion (16) respectively, its characterized in that: the connecting part (16) is detachably connected with an adjustable connecting component (4), the left adjustable connecting component and the right adjustable connecting component (4) are used for connecting binding pieces, and the tightness degree of the binding pieces can be adjusted according to use requirements;

the adjustable connecting component (4) comprises a clamping piece (41) clamped with the connecting part (16), the clamping piece (41) is provided with a through hole (42), the clamping piece (41) is provided with a through groove (44), the through groove (44) is communicated with the through hole (42), a knob part (48) is arranged in the through hole (42), a cylindrical body (49) is arranged at the lower end of the knob part (48), teeth are uniformly distributed on the surface of the cylindrical body (49) along the axis of the cylindrical body, a cylindrical body (55) with an opening at the upper end is sleeved outside the cylindrical body (49), tooth sockets are uniformly distributed in the cylindrical body (55) along the axis of the cylindrical body, a longitudinal groove (56) is arranged on the cylindrical body (55), the longitudinal groove (56) penetrates through the whole cylindrical body (55) from inside to outside, the knob part (48) is detachably connected to the clamping piece (41), and the cylindrical body (55) is detachably connected to the cylindrical body (49).

2. The adjustable myopic light and thin goggle of claim 1, wherein: through-hole (42) upper portion inside is equipped with annular (43) movable joint has rotatory ring (45) in annular (43), connection can be dismantled on rotatory ring (45) in knob portion (48), be equipped with locking Assembly on rotatory ring (45) and joint spare (41).

3. The adjustable myopia light and thin goggle of claim 2, wherein: locking assembly is including setting up screw hole (57) on joint spare (41) outer wall, screw hole (57) run through to annular (43) in there is locking groove (46) along its axle center equipartition on the outer wall of rotatory ring (45) screw hole (57) female connection has locking bolt (47), locking bolt (47) pass screw hole (57) roof pressure in locking groove (46).

4. The adjustable myopia light and thin goggle of claim 2, wherein: the outer wall of the knob portion (48) is provided with a buckle, the inner wall of the rotating ring (45) is provided with a clamping groove, and the buckle is clamped in the clamping groove.

5. The adjustable myopia light and thin goggle of any of claims 1-3, wherein: the bottom end faces of the cylindrical body (55) and the cylindrical body (49) are respectively provided with a slot (561), a locking column (52) is movably inserted into the slot (561), the lower portion of the locking column (52) is provided with a limiting sheet (51), and the lower portion of the cylindrical body (55) is provided with a protective sleeve (53).

6. The adjustable myopia light and thin goggle of any of claims 1-3, wherein: the inner bottom surface of the cylindrical body (55) is provided with a buckle, the lower end surface of the cylindrical body (49) is provided with a clamping groove, and the buckle and the clamping groove are clamped and fixed.

7. The adjustable myopia light and thin goggle of any of claims 1-3, wherein: frame (10) upper portion still is equipped with air intake (32), the equipartition has air inlet (31) on air intake (32) the up end, air inlet (31) and the inside intercommunication of frame (10), air intake (32) a lateral wall is equipped with interface (33) department can dismantle and be connected with limiting plate (35), be equipped with filter screen (34) on limiting plate (35), filter screen (34) are pegged graft and are covered air inlet (31) in air intake (32) inside.

8. The adjustable myopia light and thin goggle of any of claims 1-3, wherein: the glasses lens (20) is a flat light plate, the flat light plate is provided with two bilaterally symmetrical view boundary positions (22), a plurality of light folding rings (23) are arranged on the end face of the view boundary position (22) facing the outside of the glasses frame (10), the diameters of the light folding rings (23) are gradually reduced from the edges of the view boundary positions to the center, and the refraction rings arranged on the glasses lens (20) form a zigzag structure integrally.

9. The adjustable myopia light and thin goggle of any of claims 1-3, wherein: the middle of the spectacle frame (10) is bulged to form a nose support convex position (13), and the rear end of the spectacle frame (10) is folded to form a joint part (14).