CN212997001U - Turnover goggles with replaceable lenses - Google Patents
Turnover goggles with replaceable lenses Download PDFInfo
- Publication number
- CN212997001U CN212997001U CN202020284653.8U CN202020284653U CN212997001U CN 212997001 U CN212997001 U CN 212997001U CN 202020284653 U CN202020284653 U CN 202020284653U CN 212997001 U CN212997001 U CN 212997001U
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- Prior art keywords
- lens
- goggle
- mirror
- frame
- optical lens
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- Expired - Fee Related
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- 230000007306 turnover Effects 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims abstract description 45
- 230000000670 limiting effect Effects 0.000 claims abstract description 41
- 208000001491 myopia Diseases 0.000 claims abstract description 12
- 230000032683 aging Effects 0.000 claims abstract description 10
- 230000003139 buffering effect Effects 0.000 claims description 8
- 239000000416 hydrocolloid Substances 0.000 claims description 8
- 230000004379 myopia Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 8
- 206010011985 Decubitus ulcer Diseases 0.000 description 5
- 208000004210 Pressure Ulcer Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Eyeglasses (AREA)
Abstract
The utility model relates to a protective articles for use field. The turnover goggles with replaceable lenses comprise a goggle main body, wherein the goggle main body comprises a goggle frame provided with goggle lenses and an adjusting belt used for being arranged on the head, and a turnover mirror is rotatably arranged on the side of the goggle frame, which is far away from a contact person; the turnover mirror comprises a frame and a rotating rod, and the rotating rod is fixedly connected with the frame; the mirror bracket is provided with a supporting block for supporting the rotation of the rotating rod, and the mirror bracket is provided with a positioning block for limiting and locking the turnover mirror after being turned over; the rotating rod is connected with a limiting block in a sliding mode, the limiting block is used for limiting the circumferential overturning of the rotating rod when the overturning mirror is overturned in place upwards, and the positioning block abuts against the limiting block when the overturning mirror is overturned in place upwards; the turnover mirror also comprises a left eye optical lens and a right eye optical lens which are detachably connected with the frame, and the left eye optical lens and the right eye optical lens are a near-sighted lens or an aging lens. This patent is convenient for realize the stack combination of ageing lens or near-sighted lens through traditional goggles structure.
Description
Technical Field
The utility model relates to a protective articles field specifically is goggles.
Background
The structure of the traditional goggles can only be used alone, and can not be combined with other glasses, which brings great troubles to people who wear myopia glasses or people who need to wear aging glasses.
For the period that can spread the disease, medical staff need wear the people of myopia glasses and ageing glasses at the during operation, dress goggles and myopia glasses or ageing glasses simultaneously, comparatively unchangeable at the dress in-process, and the comfort level is not good.
Application number 201220741116.7 discloses a mining myopia goggles that can dismantle in pit, its characterized in that protective housing arranges in goggles main part frame on, it puts up in goggles main part to adjust the bandeau, the protection lens is arranged in goggles main part frame on, the picture frame can be dismantled with the right eye to the left eye, goggles main part frame is arranged respectively in to the picture frame can be dismantled to the left eye, left eye optical lens arranges in on the picture frame can be dismantled to the left eye, right side magnetic fixing device arranges in on the picture frame can be dismantled to the right eye, right eye optical lens arranges in on the picture frame can be dismantled to the right eye, left side fixed magnetic stripe is located the picture frame top can be dismantled to the left eye, and arrange in goggles main part frame on, right side fixed magnetic stripe is located the right eye and.
The above-mentioned patent can be dismantled and change different optical lenses, solves the purpose of myopia personnel's eyesight problem. A disadvantage is that the disassembled optical lens also needs to find the location of storage. When no optical lens is needed, fast switching is not possible.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a convertible goggles of replacing lens to solve above at least one technical problem.
In order to achieve the purpose, the utility model provides a turnover type goggles with replaceable lenses, which comprises a goggle main body, wherein the goggle main body comprises a goggle bracket provided with the goggle lenses and an adjusting belt used for being arranged on the head, and is characterized in that a turnover mirror is rotatably arranged on the side of the goggle bracket away from the contact person;
the turnover mirror comprises a frame and a rotating rod, and the rotating rod is fixedly connected with the frame;
the mirror bracket is provided with a supporting block for supporting the rotation of the rotating rod, and the mirror bracket is provided with a positioning block for limiting and locking the turnover mirror after being turned over;
the rotating rod is connected with a limiting block in a sliding mode, the limiting block is used for limiting the circumferential overturning of the rotating rod when the overturning mirror is overturned in place, and the positioning block abuts against the limiting block when the overturning mirror is overturned in place;
the turnover mirror further comprises a left eye optical lens and a right eye optical lens which are detachably connected with the frame, and the left eye optical lens and the right eye optical lens are myopia lenses or aging lenses.
This patent is convenient for realize the stack combination of ageing lens or near-sighted lens through traditional goggles structure. This patent can realize that optical lens does not need the time upturning. The lens storage box does not need to be specially searched.
When the turnover mirror is turned to the upper position, the limiting block is slid to enable the limiting block to be abutted against the positioning block, and the turning-up limiting of the turnover mirror is achieved.
Further preferably, the positioning block is a half gear;
the limiting block is a limiting gear which is abutted against the half gear.
Or the positioning block is provided with a groove with an upward opening;
the limiting block is provided with a bulge which slides into the groove when the turnover mirror is turned up in place.
Further preferably, the supporting block is a C-shaped clamping piece with an upward opening.
The integral disassembly of the turnover mirror is convenient.
Preferably, the frame is provided with a left slot for inserting the left-eye optical lens and a right slot for inserting the right-eye optical lens;
the left slot opening is to the left and the right slot opening is to the right.
Is convenient to be disassembled. And the falling is avoided during the turnover.
Further preferably, the frame includes a left mounting portion for fixing the left-eye optical lens and a right mounting portion for fixing the right-eye optical lens;
the left mounting part and the right mounting part are arranged in a left-right mirror symmetry manner;
the left side installation part is provided with a support ring and a semi-annular left slot which are sequentially arranged along the axial direction, the left slot is opened leftwards, the bottom of the left slot is provided with an arc-shaped positioning groove, and the width of the bottom of the arc-shaped positioning groove is larger than that of the notch of the arc-shaped positioning groove;
the left optical lens is provided with an arc-shaped positioning strip matched with the arc-shaped positioning groove;
and the left optical lens is provided with a handheld part extending outwards.
The left-eye optical lens is convenient to insert transversely and rotate circumferentially, and the limit of the left-eye optical lens is realized.
Further preferably, the rear side of the goggle lens is coated with a defogging coating. Preventing the generation of fog.
More preferably, the rear side of the goggle lens is coated with a lotus leaf film. Fogging on the surface of the goggle lens can be reduced.
Further preferably, the goggle lens is a double-layer vacuum lens, the double-layer vacuum lens comprises a front lens and a rear lens which are arranged in front and at the back, and a vacuum cavity is enclosed between the front lens and the rear lens.
Is convenient for heat insulation and reduces the generation of fog.
Preferably, a buffering air bag is arranged around the outer edge of the rear side of the spectacle frame, and an inflation inlet is formed in the buffering air bag;
the outer side of the buffering air bag is adhered with a silica gel layer.
The face can be attached while pressure sores are reduced.
Further preferably, a hydrocolloid dressing is arranged around the outer edge of the rear side of the spectacle frame, and the width of the hydrocolloid dressing is 1 cm.
Avoiding pressure sores.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a positioning block of embodiment 1 of the present invention in a state where the positioning block abuts against a limiting block;
fig. 3 is another schematic structural diagram of the positioning block of embodiment 1 of the present invention in a state abutting against the limiting block;
fig. 4 is a partial structural schematic view of a frame according to embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a left optical lens according to embodiment 1 of the present invention.
Fig. 6 is a schematic structural diagram of a hydrocolloid dressing according to embodiment 3 of the present invention.
Wherein: 1 is the mirror holder, 2 is the frame, and 3 are left eye glasses, and 4 are the supporting shoe, and 5 are the rotary rod, and 6 are the stopper, and 7 are the locating piece, and 8 are hydrocolloid dressing, and 21 is left slot, and 22 are the arc constant head tank, and 31 are handheld portion, and 32 are the arc location strip.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In specific embodiment 1, referring to fig. 1 to 5, the flip-type goggles with replaceable lenses comprises a goggle main body, wherein the goggle main body comprises a goggle frame 1 provided with goggle lenses and an adjusting belt used for being arranged on the head, and a flip mirror is rotatably arranged on the goggle frame 1 away from the contact person; the turnover mirror comprises a frame 2 and a rotating rod 5, wherein the rotating rod 5 is fixedly connected with the frame 2; the mirror bracket 1 is provided with a supporting block 4 for supporting the rotation of a rotating rod 5, and the mirror bracket 1 is provided with a positioning block 7 for limiting and locking the overturned mirror; the rotating rod 5 is slidably connected with a limiting block 6 for limiting the circumferential overturning of the rotating rod 5 when the overturning mirror is overturned in place, and the positioning block 7 abuts against the limiting block 6 when the overturning mirror is overturned in place; the flip mirror further comprises a left eye optical lens 3 and a right eye optical lens which are detachably connected with the frame 2, wherein the left eye optical lens and the right eye optical lens are a near vision lens or an aging lens. This patent is convenient for realize the stack combination of ageing lens or near-sighted lens through traditional goggles structure. This patent can realize that optical lens does not need the time upturning. The lens storage box does not need to be specially searched. When the turnover mirror is turned upwards, the limiting block 6 is slid, so that the limiting block 6 is abutted to the positioning block 7, and the upward turning limiting of the turnover mirror is realized. When the turnover mirror is turned up to the right position, the frame is pressed against the mirror bracket. Is convenient to turn up to the right position. Or, the magnetic pieces which are used for magnetic propping when the turnover mirror is turned upwards to the proper position are arranged on the mirror bracket and the frame. The limiting block is convenient to slide after the magnetic part is pre-positioned. Realize that the stopper supports with the locating piece.
The rotating rod 5 is slidably connected with a limiting block 6, and the rotating rod is provided with a strip-shaped groove and a strip-shaped protrusion which are matched with each other and arranged on the limiting block. Facilitating axial sliding.
Referring to fig. 2, the positioning block 77 is a half gear; the stopper 66 is a stopper gear that abuts against the half gear. Or, the positioning block 77 is provided with a groove with an upward opening; the limiting block 66 is provided with a protrusion which slides into the groove when being turned up in place. The groove can be a limiting groove with a narrow upper part and a wide lower part. The positioning block 7 is inserted with the limiting block 6.
The supporting block 4 is a C-shaped clamping piece with an upward opening. The integral disassembly of the turnover mirror is convenient. Or, the supporting block is provided with a through hole for penetrating through the rotating rod. The supporting shoe is equipped with at least two.
See fig. 4 and 5. The frame is provided with a left slot 21 for inserting the left eye optical lens and a right slot for inserting the right eye optical lens; the left slot 21 opens to the left and the right slot opens to the right. Is convenient to be disassembled. And the falling is avoided during the turnover. The bottom of the left slot is provided with an arc-shaped positioning groove 22 for guiding the left optical lens to rotate circumferentially. The left optic is provided with an arc-shaped positioning strip 32 matched with the arc-shaped positioning groove 22. The left optic is provided with an outwardly extending hand-held portion 31. The handheld portion is adjacent to the arc-shaped positioning strip. The width of the groove bottom of the arc-shaped positioning groove 22 is larger than that of the notch of the arc-shaped positioning groove 22. Thereby ensuring the limiting effect of the left optical lens. The central angle of the arc-shaped positioning strip is less than 100 degrees. The frame includes a left side mounting portion for fixing the left eye optic and a right side mounting portion for fixing the right eye optic. The left side installation portion and the right side installation portion are arranged in a left-right mirror symmetry mode. The left side installation department is equipped with support ring and the left slot of semicircular shape that sets gradually along the axial, and the arc constant head tank has been seted up to the bottom of left slot. The left-eye optical lens is convenient to insert transversely and rotate circumferentially, and the limit of the left-eye optical lens is realized. The rotary rod is respectively connected with the left mounting part and the right mounting part through the connecting piece. The arc-shaped positioning groove is provided with the lower end part of the left slot. The handheld part abuts against the bottom of the left side of the left slot. Alternatively, the left mounting part is a semi-annular left slot with a leftward opening. The bottom of the left slot is provided with an arc-shaped positioning groove. The width of the bottom of the arc-shaped positioning groove is larger than that of the notch of the arc-shaped positioning groove. Thereby ensuring the limiting effect of the left optical lens.
Embodiment 2, in addition to embodiment 1, in order to prevent fogging of the contact lens, a defogging coating layer may be coated on the rear side of the contact lens. Preventing the generation of fog. Alternatively, the back side of the goggle lens may be coated with a lotus leaf film. Fogging on the surface of the goggle lens can be reduced. The goggle lens can be a double-layer vacuum lens which comprises a front lens and a rear lens which are arranged in front and back, and a vacuum cavity is enclosed between the front lens and the rear lens. Is convenient for heat insulation and reduces the generation of fog.
In specific embodiment 3, based on the specific embodiment 1, to avoid pressure sores, a buffering air bag may be arranged around an outer edge of the rear side of the mirror frame, and an inflation port is arranged on the buffering air bag; the outer side of the buffer air bag is adhered with a silica gel layer. The face can be attached while pressure sores are reduced. Or, a hydrocolloid dressing 8 is arranged around the outer edge of the back side of the spectacle frame, and the width of the hydrocolloid dressing 8 is 1 cm. Avoiding pressure sores. See fig. 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The turnover goggles with replaceable lenses comprise a goggle main body, wherein the goggle main body comprises a goggle frame provided with goggle lenses and an adjusting belt used for being arranged on the head, and the turnover goggles are characterized in that the goggle frame is rotatably provided with turnover lenses far away from the side of a contact person;
the turnover mirror comprises a frame and a rotating rod, and the rotating rod is fixedly connected with the frame;
the mirror bracket is provided with a supporting block for supporting the rotation of the rotating rod, and the mirror bracket is provided with a positioning block for limiting and locking the turnover mirror after being turned over;
the rotating rod is connected with a limiting block in a sliding mode, the limiting block is used for limiting the circumferential overturning of the rotating rod when the overturning mirror is overturned in place, and the positioning block abuts against the limiting block when the overturning mirror is overturned in place;
the turnover mirror further comprises a left eye optical lens and a right eye optical lens which are detachably connected with the frame, and the left eye optical lens and the right eye optical lens are myopia lenses or aging lenses.
2. The flip replaceable lens goggle of claim 1 wherein: the positioning block is a half gear;
the limiting block is a limiting gear which is abutted against the half gear.
3. The flip replaceable lens goggle of claim 1 wherein: the positioning block is provided with a groove with an upward opening;
the limiting block is provided with a bulge which slides into the groove when the turnover mirror is turned up in place.
4. The flip replaceable lens goggle of claim 1 wherein: the supporting block is a C-shaped clamping piece with an upward opening.
5. The flip replaceable lens goggle of claim 1 wherein: the frame is provided with a left slot for inserting the left-eye optical lens and a right slot for inserting the right-eye optical lens;
the left slot opening is to the left and the right slot opening is to the right.
6. The flip replaceable lens goggle of claim 1 wherein: the frame comprises a left mounting part for fixing the left-eye optical lens and a right mounting part for fixing the right-eye optical lens;
the left mounting part and the right mounting part are arranged in a left-right mirror symmetry manner;
the left side installation part is provided with a support ring and a semi-annular left slot which are sequentially arranged along the axial direction, the left slot is opened leftwards, the bottom of the left slot is provided with an arc-shaped positioning groove, and the width of the bottom of the arc-shaped positioning groove is larger than that of the notch of the arc-shaped positioning groove;
the left-eye optical lens is provided with an arc-shaped positioning strip matched with the arc-shaped positioning groove;
the left-eye optical lens is provided with a handheld part extending outwards.
7. The flip replaceable lens goggle of claim 1 wherein: the rear side of the goggles lens is coated with a lotus leaf film.
8. The flip replaceable lens goggle of claim 1 wherein: the goggle lens is a double-layer vacuum lens which comprises a front lens and a rear lens which are arranged in front and back, and a vacuum cavity is enclosed between the front lens and the rear lens.
9. The flip replaceable lens goggle of claim 1 wherein: a buffering air bag is arranged around the outer edge of the rear side of the spectacle frame, and an inflation inlet is formed in the buffering air bag;
the outer side of the buffering air bag is adhered with a silica gel layer.
10. The flip replaceable lens goggle of claim 1 wherein: the periphery of the outer edge of the rear side of the spectacle frame is provided with a hydrocolloid dressing, and the width of the hydrocolloid dressing is 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020284653.8U CN212997001U (en) | 2020-03-10 | 2020-03-10 | Turnover goggles with replaceable lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020284653.8U CN212997001U (en) | 2020-03-10 | 2020-03-10 | Turnover goggles with replaceable lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212997001U true CN212997001U (en) | 2021-04-20 |
Family
ID=75442315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020284653.8U Expired - Fee Related CN212997001U (en) | 2020-03-10 | 2020-03-10 | Turnover goggles with replaceable lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212997001U (en) |
-
2020
- 2020-03-10 CN CN202020284653.8U patent/CN212997001U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |