CN1181515A - Fittings of forward-looking sunglasses - Google Patents
Fittings of forward-looking sunglasses Download PDFInfo
- Publication number
- CN1181515A CN1181515A CN97112444A CN97112444A CN1181515A CN 1181515 A CN1181515 A CN 1181515A CN 97112444 A CN97112444 A CN 97112444A CN 97112444 A CN97112444 A CN 97112444A CN 1181515 A CN1181515 A CN 1181515A
- Authority
- CN
- China
- Prior art keywords
- sunglasses
- holding piece
- support
- forward sight
- sun clips
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
- G02C9/04—Attaching auxiliary optical parts by fitting over or clamping on
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/08—Modular frames, easily exchangeable frame parts and lenses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
Abstract
A holding piece is formed at the bottom end of a frame. The rear end position of the frame is freely turnably provided with a retaining rod having an operating part. The retaining rod is energized by a torsion spring in the direction where the rod comes into contact with the holding piece. Further, an arm for supporting the sunglass lens is freely turnably mounted at the front end position of the frame and one end of the torsion spring is pressed to a square columnar part formed at the shaft part of the arm, by which the turning position of the arm is made settable at the use position of the sunglass lens and at the non-use position. The invention can prevent the failure of mounting parts of right and left sunglass lenses to mounting implements and to assure necessary functions with a fewer parts by holding the intermediate parts of the right and left sunglasses, thereby making the front sunglasses attachable and detachable to and from spectacles and improving the operability thereof.
Description
The present invention relates to a kind of installation accessory that on glasses, can freely load and unload the forward sight sunglasses.
The inventor had proposed the application of the installation accessory of forward sight sunglasses in real public clear 62-35058 number of communique.When above Sunglasses lenses sun clips is shifted onto, being in not the use location, this installation accessory be taken off from glasses.
By above-mentioned structure, can support and shift top Sunglasses lenses sun clips onto, on glasses, can carry out the loading and unloading of forward sight sunglasses, but its acting force of mounting portion of this Sunglasses lenses sun clips and accessory (support) is excessive, make the rivet fastening part of Sunglasses lenses sun clips be easy to breakage, the charge and discharge operations of this forward sight sunglasses is not that the center section at left and right Sunglasses lenses sun clips is that the bridging portion of glasses carries out, so the installation site of when loading and unloading decision forward sight sunglasses feel incorrect, and have the abominable defective that waits of charge and discharge operations.
The objective of the invention is to, a kind of installation accessory of forward sight sunglasses is provided, the part that makes its center section that can support left and right Sunglasses lenses sun clips that accessory promptly is installed, can on glasses, load and unload the forward sight sunglasses easily again, both can improve operability, simultaneously can prevent to install the breakage of accessory, left and right Sunglasses lenses sun clips and mounting portion again, and only use less parts just can guarantee that it has necessary mechanical function.
The objective of the invention is to realize by following technical scheme.A kind of installation accessory of forward sight sunglasses, wherein: the lower end at framework is formed with holding piece, be provided with the depression bar of the operating portion that can freely rotate simultaneously at the back-end location of framework, by torsionspring above-mentioned depression bar is contacted with above-mentioned holding piece, be equipped with freely to rotate in the front position of framework and support the support that Sunglasses lenses sun clips is used, an end of torsionspring contacts with square column part in the axial region formation of this support.
User's press operating part to the depression bar direction changing position of opening, can load and unload the installation accessory of above-mentioned forward sight sunglasses on glasses.Moreover, the user promotes Sunglasses lenses sun clips upward, this torsionspring is contacted with the square column part of support, can keep Sunglasses lenses sun clips to be stable status in use location not, make the user can on glasses, install the forward sight sunglasses, and can set the forward sight Sunglasses lenses sun clips and be in the use location or the configuration state of use location not, no matter at which kind of location status, since this square column part be with torsionspring for contacting, so can make it be steady state (SS), when head rotated, this Sunglasses lenses sun clips also can keep the stable structure state.
Concrete structure of the present invention is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is that the installation accessory of forward sight sunglasses of the present invention is assemblied in the structural front view on the glasses.
Fig. 2 is the amplification lateral plan of the installation accessory of forward sight sunglasses of the present invention.
Fig. 3 is the amplification view that unloads the installation accessory of forward sight sunglasses of the present invention behind the cover cap.
Fig. 4 is the amplification profile that unloads the critical piece of the installation accessory of forward sight sunglasses of the present invention behind the cover cap.
See also Fig. 1 to shown in Figure 4, be the installation accessory of forward sight sunglasses of the present invention.The installation accessory 1 of forward sight sunglasses of the present invention, its lower end at framework 2 is formed with holding piece 3, back-end location at framework 2 is provided with the depression bar that has operating portion 45 free to rotate, by torsionspring 6 above-mentioned depression bar 5 is contacted with above-mentioned holding piece 3, be provided with the support 7 of support Sunglasses lenses sun clips 9 free to rotate in the front position of framework 2, an end of torsionspring 6 contacts with the square column part 8 that the axial region of this support 7 forms.
Be processed into said frame 2 by sheet metal, these framework 2 rotations are supported with depression bar 5 and support 7 freely, and by being formed with bearing portion 10,11, again by the part of bending downwards to the contact chip 12 of left and right side extension, the holding piece 3 about formation in its front and back end bending process.
On framework 2, approximately same big cover cap 13 is arranged by the riveted joint installation and processing.Be fixed with operating portion 4 on depression bar 5, this operating portion 4 stretches out upward from the peristome 14 of cover cap 13, can carry out extrusion operation to it for the user.Left and right sides at cover cap 13 is provided with lining 15, and it is provided with between depression bar 5 and support 7, can stop depression bar 5 and support 7 to moving relative to approaching direction.
Torsionspring 6 be arranged at operating portion 4 about two sides, it resembles the coiled type floor-covering roll on depression bar 5, the linking part that this torsionspring 6 links left and right coil contacts with the downside of operating portion 4, and its independently left and right overhang contacts with the square column part 8 of support 7 from the top with elastic force.This square column part 8 can be designed to for example triangular prism, contacts with torsionspring 6 by its triangle cylinder, Sunglasses lenses sun clips 9 is remained on be in the use location state and remain on the state of shifting top not use location onto.Left and right Sunglasses lenses sun clips 9 is installed in the leading section of support 7 by little rivet 16 grades.
Sunglasses lenses sun clips 9 is when loading and unloading, the user utilizes forefinger to be placed on the below of framework 2 usually, depress operating portion 4 with the elastic force of thumb opposing torsionspring 6 simultaneously, make depression bar 5 leave holding piece 3 and be open state, between holding piece 3 and depression bar 5, put into glasses 17, the installation accessory 1 of forward sight sunglasses is installed on the glasses 17.In above-mentioned configuration state, to holding piece 3 extruding depression bars 5, clamp glasses 17 by torsionspring 6, make it be adeciduate configuration state.In order to prevent that lens is damaged and landing, install at the fore-end of holding piece 3 and depression bar 5 and to be provided with rubber or soft cap.
At this moment, because the installation accessory 1 of forward sight sunglasses remains on the framework 2, thus do not need Sunglasses lenses sun clips 9 to be installed with very big power, even its mounting portion can be not damaged.The user can be that the bridging portion of glasses 17 supports suitable part in framework 2 parts, so the installation accessory 1 of decision forward sight sunglasses is installed in feeling all right of position on the glasses 17, installing easily.
In the installing configuration state, left and right Sunglasses lenses sun clips 9 is covered in the use location, i.e. the anterior locations of lens, and the user can see the visual field clearly by Sunglasses lenses sun clips 9.When the user wants not use Sunglasses lenses sun clips 9 to see the visual field clearly, can grip above left and right any one Sunglasses lenses sun clips 9 pushes it to, and turn to not use location.At this moment, the square column of torsionspring 6 use location from the square column part 8 moves towards the square column face of use location not, and contacts with square column face after moving, and it can make Sunglasses lenses sun clips 9 remain on to be steady state (SS) in not use location (position above shifting onto).
Giving depression bar 5 elastic force by torsionspring 6 makes it press to the direction of holding piece 3, make it except the function of the installation accessory 1 that can keep the forward sight sunglasses for glasses 17, can also with keep Sunglasses lenses sun clips 9 the use location and not the use location all be the function of steady state (SS).
In above-mentioned specific embodiment, in order to reduce the number of parts, can its each several part of dual-purpose, its each parts, particularly framework 2 can use other part to constitute with holding piece 3 grades of one.
The present invention compared with prior art has tangible advantage and good effect.By the above as can be known, the present invention in framework 2 parts by to the extrusion operation of operating portion 4, holding piece 3 can be opened depression bar 5 relatively, make the installation accessory 1 of forward sight sunglasses when loading and unloading, on Sunglasses lenses sun clips 9, not need to spend big power, therefore the mounting portion of support 7 and Sunglasses lenses sun clips 9 can be not damaged, the charge and discharge operations of the installation accessory 1 of forward sight sunglasses is on a left side, the center section of right Sunglasses lenses sun clips 9 carries out, install the position of the installation accessory 1 of forward sight sunglassess determines easily for glasses 17, it only gives depression bar 5 elastic force by a torsionspring 6 makes it press to the direction of holding piece 3, simultaneously, act on the square column part 8 of support 7 again, can make this Sunglasses lenses sun clips 9 be in use location or use location not, it only uses a spring just can reach above-mentioned two kinds of functions, and it is few to have number of components and parts, the effect of simple structure etc.
Claims (1)
1, a kind of installation accessory of forward sight sunglasses is characterized in that:
Be formed with holding piece (3) in the lower end of framework (2), be provided with the depression bar (5) of the operating portion (4) that can freely rotate simultaneously at the back-end location of framework (2), by torsionspring (6) above-mentioned depression bar (5) is contacted with above-mentioned holding piece (3), front position at framework (2) is equipped with the support (7) that supports Sunglasses lenses sun clips (9) usefulness freely to rotate, one end of torsionspring (6) contacts with the square column part (8) that forms at the axial region of this support (7), and can set the turned position of support (7), make Sunglasses lenses sun clips (9) be in use location or use location not.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP191437/96 | 1996-07-02 | ||
| JP8191437A JPH1020262A (en) | 1996-07-02 | 1996-07-02 | Front sunglass mounting implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1181515A true CN1181515A (en) | 1998-05-13 |
Family
ID=16274614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97112444A Pending CN1181515A (en) | 1996-07-02 | 1997-06-12 | Fittings of forward-looking sunglasses |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH1020262A (en) |
| KR (1) | KR980010484A (en) |
| CN (1) | CN1181515A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262308A (en) * | 2011-07-20 | 2011-11-30 | 周志豪 | Elastically-hanging type sunglasses |
| CN107121789A (en) * | 2017-06-16 | 2017-09-01 | 漳州东利光学科技有限公司 | A kind of eyeglass Quick assembling-disassembling structure and glasses |
| CN107132664A (en) * | 2017-06-16 | 2017-09-05 | 漳州东利光学科技有限公司 | The structure and glasses of a kind of quickly assembled and disassembled eyeglass |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100951225B1 (en) | 2008-04-29 | 2010-04-05 | 김재현 | Assembling structure of spectacles frame and settlement device of theauxiliary 3D eyeglasses |
-
1996
- 1996-07-02 JP JP8191437A patent/JPH1020262A/en active Pending
-
1997
- 1997-06-12 CN CN97112444A patent/CN1181515A/en active Pending
- 1997-06-13 KR KR1019970024637A patent/KR980010484A/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262308A (en) * | 2011-07-20 | 2011-11-30 | 周志豪 | Elastically-hanging type sunglasses |
| CN107121789A (en) * | 2017-06-16 | 2017-09-01 | 漳州东利光学科技有限公司 | A kind of eyeglass Quick assembling-disassembling structure and glasses |
| CN107132664A (en) * | 2017-06-16 | 2017-09-05 | 漳州东利光学科技有限公司 | The structure and glasses of a kind of quickly assembled and disassembled eyeglass |
| CN107132664B (en) * | 2017-06-16 | 2023-09-19 | 漳州东利光学科技有限公司 | Structure and glasses capable of rapidly assembling and disassembling lenses |
| CN107121789B (en) * | 2017-06-16 | 2023-09-19 | 漳州东利光学科技有限公司 | Quick lens assembling and disassembling structure and glasses |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1020262A (en) | 1998-01-23 |
| KR980010484A (en) | 1998-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |