CN1239942C - Separable protection frame of spectacles - Google Patents
Separable protection frame of spectacles Download PDFInfo
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- CN1239942C CN1239942C CN 01123641 CN01123641A CN1239942C CN 1239942 C CN1239942 C CN 1239942C CN 01123641 CN01123641 CN 01123641 CN 01123641 A CN01123641 A CN 01123641A CN 1239942 C CN1239942 C CN 1239942C
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- bridge
- lock
- hole
- protective frame
- nose bridge
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Abstract
The present invention relates to a separable protection frame which is suitable for being arranged on a main spectacle rack through two elastic arranged devices respectively convexly arranged from the two inner sides of two auxiliary spectacle lenses. Each elastic arranged device comprises an elastic arm, and the elastic arms are respectively backward convex from the end of a nose beam bridge so as to be convex above a nose beam bridge main nose beam bridge of the main spectacle rack. Matching pieces are connected to the elastic arms and are also convex so as to butt on the back side of the main spectacle rack, wherein the two elastic arms face the main spectacle rack and fully drag the two matching pieces. Consequently, pressure is applied on the main spectacle rack among the protection frame and the matching pieces so as to hold a frame body of the main spectacle rack and keep stationary, and therefore, the protection frame is firmly arranged before the main spectacle rack.
Description
Technical field
The present invention relates to a kind of spectacle frame, especially a kind of separable protection frame that has pair of glasses such as sunglasses, it is applicable to by elastic device and is installed on the main spectacle frame.
Background technology
Today, protective frame is used widely.Traditional protective frame for example comprises with the sunglasses of folder following formula and manyly is used for being installed in separably the clamp on myopia or the long sight sunglasses so that the wearer does not need to carry and buy another secondary myopia or long sight sunglasses.But, in installation process, make the eyeglass of the metal meeting scratching spectacles of clamp.And the wearer needs both hands that the sunglasses of traditional folder following formula is aimed at and is clipped on the correct position of spectacles.It is pretty troublesome and dangerous with the hands the sunglasses of this folder following formula being worn on the common spectacles when his or she steering vehicle for the wearer.
For the problem of the sunglasses that solves above-mentioned folder following formula, magnetic force is fixing to be introduced in the glasses industry recently.A pair of main magnet is separately fixed at two upside protuberances of main spectacle frame.Protective frame, sunglasses for example comprises that a pair of support that is used to be placed on upside protuberance top moves down with respect to spectacles to prevent protective frame, thereby comprises that also a pair of secondary magnet that is connected respectively to support makes protective frame be connected with the firm of main spectacle frame.But the user must aim at two pairs of magnets.If the secondary magnet of sunglasses is not aimed at the main magnet of main spectacle frame, sunglasses just drops from main spectacle frame easily.
Therefore, be equipped with the major defect of the glasses of magnetic accessory to be, need to change original structural design of main spectacle frame for fixed magnets on main spectacle frame.Therefore, the wearer will have to buy the spectacle frame that a pair comprises spectacles and pair of glasses, and this is much more expensive than the sunglasses that the wearer only buys the folder following formula.In addition, a pair of main magnet also always is positioned at the user at the moment.
The content of invention
Fundamental purpose of the present invention is to provide a kind of separable protection frame of glasses, wherein separable protective frame by elastic mounting device accurately and be advantageously connected on the main spectacle frame, thereby be installed on the main spectacle frame securely under the situation as the danger of the scraping main spectacle frame eyeglass of the sunglasses of traditional folder following formula not using magnet and not have.
Another object of the present invention is to provide a kind of separable protection frame of glasses, and wherein the elastic arm of at least two protective frame is configured to cooperate with the lens hanger of main spectacle frame, thereby prevents protective frame moving up and down and being displaced sideways with respect to main glasses holder.
Another object of the present invention is to provide a kind of separable protection frame of glasses, wherein two elastic arms that are convexly equipped with from the bridge of the nose bridge of protective frame are arranged to the main bridge of the nose bridge secure fit with main spectacle frame especially, thereby prevent protective frame moving up and down and being displaced sideways with respect to main glasses holder.
Another object of the present invention is to provide a kind of separable protection frame of glasses, and wherein protective frame is applicable to the rimless eyeglasses frame that assembling need not be welded.
Another object of the present invention is to provide a kind of separable protection frame of glasses, thereby it provides simple but firm connection that the manufacturing cost of protective frame is minimized between bridge of the nose bridge and eyeglass.
Another object of the present invention is to provide a kind of separable protection frame of glasses, and wherein protective frame is applicable to various glasses, includes frame and no-frame glasses.Therefore, this protective frame can be the no frame protective frame of each traditional glasses assembling.
Another object of the present invention is to provide a kind of separable protection frame of glasses, and wherein the wearer only sets up or take off separable sunglasses with a hand during can or driving in motion.
Another object of the present invention is to provide a kind of separable protection frame of glasses, because for main spectacle frame and cooperating of protective frame not needing special adjustment, it is applicable to and is installed on the various main spectacle frames.
Another object of the present invention is to provide a kind of separable protection frame of glasses, and it does not need to change the original structural design of main spectacle frame, thereby user's purchase cost is minimized.
Therefore, to achieve these goals, the invention provides a kind of separable protection frame of glasses, before it is applicable to and is installed in the main spectacle frame that comprises the support body that is used to install pair of lenses.Support body is included in the main bridge of the nose bridge that connects between two eyeglasses; And two side protuberances that lay respectively at the outside of two eyeglasses, wherein each of two side protuberances has a pivot portion that is used to articulate a support of protruding backward.
The protective frame that is used to support two pair of glasses comprises a bridge of the nose bridge that is convexly equipped with and a pair of elastic mounting device between two pair of glasses, two inboards that elastic mounting device is arranged on pair of glasses are used for installing protective frame on main spectacle frame.
Each elastic mounting device comprises an elastic arm, and it protrudes backward from the end of bridge of the nose bridge respectively with the top to the main bridge of the nose bridge of main spectacle frame and protrudes; One counterpart is connected to elastic arm and protrudes to compress the rear side of main spectacle frame, thereby wherein two elastic arms fully two counterparts are pulled to main spectacle frame between protective frame and counterpart, on main spectacle frame, exert pressure keep with the support body that grips main spectacle frame fixing, therefore protective frame is installed to main spectacle frame securely before.
Brief description of drawings
Fig. 1 is the stereographic map of separable protection frame of the glasses of first most preferred embodiment of the present invention.
Fig. 2 is the stereographic map of the separable protection frame that is installed to the glasses on the main spectacle frame of above-mentioned first most preferred embodiment of the present invention.
Fig. 3 is the partial view of the separable protection frame that is installed to the glasses on the main spectacle frame of above-mentioned first most preferred embodiment of the present invention.
Fig. 4 is the stereographic map after the dismounting of separable protection frame of glasses of above-mentioned first most preferred embodiment of the present invention.
Fig. 5 is the stereographic map of separable protection frame of the glasses of second most preferred embodiment of the present invention.
Fig. 6 is the stereographic map of the separable protection frame that is installed to the glasses on the main spectacle frame of above-mentioned second most preferred embodiment of the present invention.
Fig. 7 is the partial view of the separable protection frame that is installed to the glasses on the main spectacle frame of above-mentioned second most preferred embodiment of the present invention.
Specific embodiment
As illustrated in fig. 1 and 2, be installed to separable protective frame 20 on the main spectacle frame 10 for being applicable to of first most preferred embodiment of the present invention.Main spectacle frame 10 comprises a support body 11, is used to install pair of lenses 121,122.Support body 11 comprises that one is connected the main bridge of the nose bridge 111 between two eyeglasses 121,122 and the side protuberance 131,141 in two two outsides that are separately positioned on eyeglass 121,122, and each side protuberance has a pivot portion that is used to articulate leg of spectacles 112,113 of protruding backward.
In the practice, the structure of support body 11 can be the traditional eyewear frame with a pair of picture frame, as shown in Figure 1, or does not have picture frame, and wherein main bridge of the nose bridge 111 and two side protuberances 131,141 directly are fixedly attached to the edge of two eyeglasses 121,122.In other words, main spectacle frame 10 does not need to revise its original structure so that separable protective frame 20 to be installed thereon.Therefore, separable protective frame 20 of the present invention is applicable to various traditional main spectacle frames 10.In other words, the user does not need to buy a secondary expensive spectacle frame and corresponding protective frame.The user only needs to buy protective frame 20 of the present invention to cooperate his or she original spectacle frame in addition.
As illustrated in fig. 1 and 2, the separable protective frame 20 that is used to support two pair of glasses 201,202 comprises the bridge of the nose bridge 21 that is convexly set between two pair of glasses 201,202, the a pair of elastic mounting device 22,23 that is arranged on two inboards of pair of glasses 201,202 is used for installing protective frame 20 on main spectacle frame 10.
Separable protective frame 20 is rimless eyeglasses frame, wherein bridge of the nose bridge 21 and being connected of two pair of glasses 201,202 is not needed welding.Therefore, bridge of the nose bridge 21 has two roots that bend to U-loop respectively, and two respectively from two ends that root integrally is convexly equipped with backward, and wherein two elastic arms 221,231 are convexly equipped with from two ends of bridge of the nose bridge 21 respectively.
As shown in Figure 4, protective frame 20 also comprises pair of locking unit 30, is used for bridge of the nose bridge 21 is locked between two pair of glasses 201,202 securely.Each root of bridge of the nose bridge 21 is positioned on the through hole 31, through hole was located on each pair of glasses 201,202 in 31 minutes, inner side edge in abutting connection with eyeglass, each lock cell 30 comprises lock nut 32 and the lock(ing) bolt 33 that is provided with threaded hole, lock(ing) bolt 33 has a head and a threaded afterbody that enlarges, and the diameter that the diameter of this afterbody is slightly less than through hole 31 is used for inserting ordinatedly run-out(of thread).The root of each bridge of the nose bridge 21 is applicable to before the through hole 31 that places each pair of glasses 201,202, each lock nut 32 is applicable to the described run-out(of thread) spiral shell of described lock(ing) bolt 33 and establishes, thereby bridge of the nose bridge 21 is locked between two pair of glasses 201,201.In other words, the ring of each root of bridge of the nose bridge 21 and each pair of glasses are sandwiched between the head and lock(ing) bolt of lock nut 32.
Each elastic mounting device 22,23 comprises that an elastic arm 221,231 that is convexly equipped with backward from the end of the bridge of the nose bridge 21 of protective frame 20 is to be convexly equipped with above the main bridge of the nose bridge 111 of main spectacle frame 10; One counterpart 222,232 is connected with elastic arm 221,231 and protrudes rear side with the main bridge of the nose bridge 111 that compresses main spectacle frame 10, shown in Fig. 2 and 3, wherein thereby two elastic arms 221,231 pull to two counterparts 222,232 main spectacle frame 10 fully and are fixed between protective frame 20 and the counterpart 222,232 so that the support body 11 of main spectacle frame 10 is kept exerting pressure on the main spectacle frame, therefore protective frame 20 is installed to main spectacle frame 10 securely before.
According to first most preferred embodiment.As illustrated in fig. 1 and 2, thus the inboard separately that two elastic mounting devices 22,23 are located at two pair of glasses 201,202 is used for securely protective frame 20 being installed in main spectacle frame 10 with main bridge of the nose bridge 111 lockings of main spectacle frame 10.Pair of glasses 201,202 can be that the color-changing lens that supported by protective frame 20 is to constitute a separable sunglasses.
According to first most preferred embodiment as illustrated in fig. 1 and 2, two elastic arms the 221, the 231st, horizontal compression spring also is convexly equipped with backward from two inboards of protective frame 20, wherein each elastic arm 221,222 has a front end, and front end is connected with each end of main bridge of the nose bridge 111 by welding; One rear end is connected with each counterpart 222,232.Therefore, thereby elastic arm 221,231 will be pulled in the bee-line that keeps together between protective frame 20 and the main spectacle frame 10 to protective frame 20 and counterpart 222,232, as shown in Figure 3.
Two elastomeric elements 221,231 are held two counterparts 222,232 compressing main bridge of the nose bridge 111, thereby when protective frame 20 is installed on the main spectacle frame 10, two counterparts 222,232 are cooperated from behind securely with main bridge of the nose bridge 111.And elastic arm 221,231 is applicable to crooked up and down, thereby regulates counterpart 222,232 automatically to lock with main bridge of the nose bridge 111.Preferably, thus the diameter of the compression spring of each elastic arm 221,231 has reduced to strengthen the elasticity of elastic arm 221,231 from the center gradually to the two ends of compression spring.
Each engagement unit 222,232 hangs the rear end that is fixed on elastic arm 221,231 downwards, preferably is welded on the elastic arm 221,231.In addition, the base that each counterpart 222,232 has the abutting end 2221,2321 of the S shape that is formed on its bottom to be used to hook main bridge of the nose bridge 111, thereby two elastic mounting devices 22,23 of protective frame 20 are locked on the main spectacle frame 10, as shown in Figure 2, thus and protective frame 20 be installed to securely prevent on the main spectacle frame 10 that protective frame 20 from moving up and down with respect to main spectacle frame 10.Size that what deserves to be mentioned is counterpart 222,232 can increase according to the size of the main bridge of the nose bridge 111 of main spectacle frame or reduce.
Therefore; the elastic mounting device 22,23 of protective frame 20 of the present invention is not only by making protective frame be fixed firmly to before the main spectacle frame 10 in the horizontal direction to exerting pressure on the main bridge of the nose bridge 11; and the gap between main spectacle frame 10 and the protective frame 20 is minimized; it can reflect the light of penetrating, thereby provides better protect to user's eyes.
As shown in Figure 5, protective frame 20 ' second embodiment introduced another alternative mode of the present invention, wherein according to second embodiment, the main spectacle frame 10 that protective frame 20 ' be applicable to is installed to no frame separably ' on.
As illustrated in Figures 5 and 6, main bridge of the nose bridge 111 ' and two side protuberances 13 ', 14 ' directly be fixed to two eyeglasses 121 ', 122 ' the edge, wherein each side protuberance 13 ', 14 ' have one be convexly equipped with backward be used to be hubbed on a support 112 ', 113 ' on pivot portion 131 ', 141 '.Main spectacle frame 10 ' also comprise from main bridge of the nose bridge 111 ' a pair of nose frame 15 that is convexly equipped with downwards of two ends ', 16 '.What deserves to be mentioned is each elastic mounting device 22 ', 23 ' be applicable to be locked in securely each pair of glasses 201,202 and nose frame 15 ', 16 ' between main bridge of the nose bridge 111 ' on, thereby prevent protective frame 20 ' with respect to main spectacle frame 10 ' be displaced sideways.
The protective frame 20 of second embodiment ' each elastic mounting device 22 ', 23 ' have an identical structure of being introduced with first embodiment, wherein each elastic mounting device 22 ', 23 ' comprise one from protective frame 20 ' bridge of the nose bridge 21 ' the elastic arm 221 that is convexly equipped with backward of end ', 231 ' be convexly equipped with main spectacle frame 10 ' main bridge of the nose bridge 111 ' above; One counterpart 222 ', 232 ' with elastic arm 221 ', 231 ' be connected and protrude with compress main spectacle frame 10 ' main bridge of the nose bridge 111 ' rear side.
Thereby two elastic arms 221 ', 231 ' fully with two counterparts 222 ', 232 ' pull to main spectacle frame 10 ' protective frame 20 ' and counterpart 222 ', 232 ' between on main spectacle frame, exert pressure with grip main spectacle frame 10 ' support body 11 ' keep fixing, therefore with protective frame 20 ' be installed to securely main spectacle frame 10 ' preceding.Each counterpart 222 ', 232 ' have the abutting end 2221 of the S shape that is formed on its bottom ', 2321 ' be used to hook main bridge of the nose bridge 111 ' the base, thereby with protective frame 20 ' two elastic mounting devices 22 ', 23 ' be locked in main spectacle frame 10 ' on.
In addition, each elastic mounting device 22 ', 23 ' also comprise a support guide rod 224 ', 234 ' be used to guide elastic arm 221 ', 231 ' expansion and compression and rigid support elastic arm 221 ', 231 ' with main bridge of the nose bridge 111 ' on be convexly equipped with, as shown in Figure 7.When compression spring be used as elastic arm 221 ', 231 ' time, two support guide rods 224 ', 234 ' for from protective frame 20 ' bridge of the nose bridge 111 ' the whole backward guide finger that is convexly equipped with in two ends and be inserted into respectively elastic arm 221 ', 231 ' front end.
Therefore, each lock cell 30 ' comprise lock nut 32 ', its have the clamper 321 of the tubulose that a flexible material such as silicones make ' and lock(ing) bolt 33 ', lock(ing) bolt 33 ' have one be suitable for being inserted into lock nut 32 ' tubulose clamper 321 ' afterbody, each bridge of the nose bridge 21 ' the ring of root and each pair of glasses 201 ', 202 ' pass each through hole 31 ' be sandwiched in lock nut 32 ' and lock(ing) bolt 33 ' between.
As shown in Figure 7, lock nut 32 ' tubulose clamper 321 ' size and dimension be applicable to cooperate to insert each pair of glasses 201 ', 202 ' on through hole 31 '.Therefore, at least two cooperation teeth 331 that outwards protrude from its afterbody of lock(ing) bolt 33 ' have ' be used for connect securely lock nut 32 ' tubulose clamper 321 ' inside surface, as shown in Figure 7.What deserves to be mentioned is through hole 31 ' among carry out lock(ing) bolt 33 ' and lock nut 32 ' between connection, thereby make main spectacle frame 10 ' before influence protective frame 20 ' the thickness of connection of fitting operation minimize and prevent main spectacle frame 10 ' scraping eyeglass 121 ', 122 ' danger.Therefore, when lock(ing) bolt 33 ' be inserted into tubulose clamper 321 ' middle, tubulose clamper 321 ' can be deformed into corresponding shape so that make securely cooperate tooth 331 ' with tubulose clamper 321 ' inside surface cooperate.
In sum, disclosed separable protection frame can reach following feature fully:
(a) separable protective frame by elastic mounting device accurately and be advantageously connected on the main spectacle frame, from And do not using magnet and do not having as the scraping main spectacle frame eyeglass of the sunglasses of traditional folder following formula The situation of danger under be installed on the main spectacle frame securely.
(b) elastic mounting device of protective frame is specifically designed into the main bridge of the nose bridge secure lock with main spectacle frame, Thereby prevent protective frame moving up and down and being displaced sideways with respect to main glasses holder.
(c) protective frame provides one simply but has firmly connected and do not need the company of doing between bridge of the nose bridge and eyeglass Connect fixing any welding job, thereby the manufacturing cost of protective frame is minimized.
(d) wearer only sets up or takes off protective frame with a hand during can or driving in motion.
(e) separable protective frame of the present invention is designed to various main spectacle frames, because for main spectacle frame Do not need special adjustment with cooperating of protective frame, it is applicable to and is installed on the various main spectacle frames, Thereby before not needing magnet is placed on user's eyes always.
(f) it does not need to change the original structural design of main spectacle frame, thereby makes user's purchase least cost Change.
Claims (20)
1. separable protective frame, be used to be installed in before the main spectacle frame, main spectacle frame comprises a support body, support body comprises main bridge of the nose bridge and two the side protuberances that are connected between two eyeglasses, the side protuberance is separately positioned on two outsides of described eyeglass, wherein each of two side protuberances has a pivot portion that is used to articulate a support of protruding backward, it is characterized in that: the protective frame that is used to support two pair of glasses comprises:
Secondary bridge of the nose bridge that between two pair of glasses, is convexly equipped with and
Two inboards that a pair of elastic mounting device, elastic mounting device are arranged on pair of glasses are used for installing protective frame on main spectacle frame, wherein each elastic mounting device comprises:
One elastic arm, it protrudes backward from the end of bridge of the nose bridge respectively with the top to the main bridge of the nose bridge of main spectacle frame and protrudes;
One counterpart is connected to described elastic arm and protrudes rear side with the main bridge of the nose bridge that compresses described main spectacle frame, wherein said two elastic arms pull to main spectacle frame with two counterparts, between protective frame and counterpart, on main spectacle frame, exert pressure, the support body of gripping main spectacle frame is kept fixing, before protective frame is installed to main spectacle frame securely.
2. separable protective frame according to claim 1, it is characterized in that: two elastic arms are horizontal compression springs and are convexly equipped with backward from two inboards of protective frame, wherein each elastic arm has a front end, and front end is connected with each end of main bridge of the nose bridge by welding; The rear end of elastic arm is connected with each counterpart, described elastic arm is held described two counterparts and is compressed described main bridge of the nose bridge, with before described protective frame is installed in described main spectacle frame the time, described two counterparts are cooperated securely with described main bridge of the nose bridge.
3. separable protective frame according to claim 2, it is characterized in that: each described engagement unit hangs the rear end that is fixed on described elastic arm downwards, the base that each described counterpart has the abutting end of the S shape that is formed on its bottom to be used to hook main bridge of the nose bridge, thereby two elastic mounting devices of protective frame are locked on the main spectacle frame, and described protective frame is installed on the described main spectacle frame securely.
4. separable protective frame according to claim 1, it is characterized in that: also comprise the lock cell of the root of two described bridge of the nose bridges between described two pair of glasses of a pair of firm connection, two roots of wherein said bridge of the nose bridge bend to two U-loops respectively.
5. separable protective frame according to claim 2, it is characterized in that: also comprise the lock cell of the root of two described bridge of the nose bridges between described two pair of glasses of a pair of firm connection, two roots of wherein said bridge of the nose bridge bend to two U-loops respectively.
6. separable protective frame according to claim 3, it is characterized in that: also comprise the lock cell of the root of two described bridge of the nose bridges between described two pair of glasses of a pair of firm connection, two roots of wherein said bridge of the nose bridge bend to two U-loops respectively.
7. separable protective frame according to claim 4, it is characterized in that: each described lock cell comprises a through hole, through hole is located on each pair of glasses, inner side edge in abutting connection with eyeglass, one lock(ing) bolt has a head and a threaded afterbody that enlarges, the diameter that the diameter of this afterbody is slightly less than through hole is used for inserting ordinatedly run-out(of thread), one lock nut has threaded hole, wherein the root of each bridge of the nose bridge is applicable to before the through hole that places each eyeglass, so that the threaded afterbody of lock(ing) bolt passes described each root of described bridge of the nose bridge and described through hole to establish with described lock nut spiral shell, thereby bridge of the nose bridge is locked between two pair of glasses, and the ring of the root of each bridge of the nose bridge and each pair of glasses are sandwiched between the head and lock(ing) bolt of lock nut.
8. separable protective frame according to claim 5, it is characterized in that: each described lock cell comprises a through hole, through hole is located on each pair of glasses, inner side edge in abutting connection with eyeglass, one lock(ing) bolt has a head and a threaded afterbody that enlarges, the diameter that the diameter of this afterbody is slightly less than through hole is used for inserting ordinatedly run-out(of thread), one lock nut has threaded hole, wherein the root of each bridge of the nose bridge is applicable to before the through hole that places each eyeglass, so that the threaded afterbody of lock(ing) bolt passes described each root of described bridge of the nose bridge and described through hole to establish with described lock nut spiral shell, thereby bridge of the nose bridge is locked between two pair of glasses, and the ring of the root of each bridge of the nose bridge and each pair of glasses are sandwiched between the head and lock(ing) bolt of lock nut.
9. separable protective frame according to claim 6, it is characterized in that: each described lock cell comprises a through hole, through hole is located on each pair of glasses, inner side edge in abutting connection with eyeglass, one lock(ing) bolt has a head and a threaded afterbody that enlarges, the diameter that the diameter of this afterbody is slightly less than through hole is used for inserting ordinatedly run-out(of thread), one lock nut has threaded hole, wherein the root of each bridge of the nose bridge is applicable to before the through hole that places each eyeglass, so that the threaded afterbody of lock(ing) bolt passes described each root of described bridge of the nose bridge and described through hole to establish with described lock nut spiral shell, thereby bridge of the nose bridge is locked between two pair of glasses, and the ring of the root of each bridge of the nose bridge and each pair of glasses are sandwiched between the head and lock(ing) bolt of lock nut.
10. separable protective frame according to claim 4, it is characterized in that: each described lock cell comprises a through hole, through hole is located on each pair of glasses, inner side edge in abutting connection with eyeglass, one lock(ing) bolt has a head and an afterbody that enlarges, one elastic locking nut has the tubulose clamper that a size and dimension is fit to insert described through hole, wherein the root of each bridge of the nose bridge is applicable to before the through hole that places each eyeglass, so that the afterbody of lock(ing) bolt passes described each root of described bridge of the nose bridge and described through hole so that insert the tubulose clamper of described lock nut, thereby bridge of the nose bridge is locked between two pair of glasses, and the ring of the root of each bridge of the nose bridge and described each eyeglass are sandwiched between the head and described lock(ing) bolt of described each lock nut.
11. separable protective frame according to claim 5, it is characterized in that: each described lock cell comprises a through hole, through hole is located on each pair of glasses, inner side edge in abutting connection with eyeglass, one lock(ing) bolt has a head and an afterbody that enlarges, one elastic locking nut has the tubulose clamper that a size and dimension is fit to insert described through hole, wherein the root of each bridge of the nose bridge is applicable to before the through hole that places each eyeglass, so that the afterbody of lock(ing) bolt passes described each root of described bridge of the nose bridge and described through hole so that insert the tubulose clamper of described lock nut, thereby bridge of the nose bridge is locked between two pair of glasses, and the ring of the root of each bridge of the nose bridge and described each eyeglass are sandwiched between the head and described lock(ing) bolt of described each lock nut.
12. separable protective frame according to claim 6, it is characterized in that: each described lock cell comprises a through hole, through hole is located on each pair of glasses, inner side edge in abutting connection with eyeglass, one lock(ing) bolt has a head and an afterbody that enlarges, one elastic locking nut has the tubulose clamper that a size and dimension is fit to insert described through hole, wherein the root of each bridge of the nose bridge is applicable to before the through hole that places each eyeglass, so that the afterbody of lock(ing) bolt passes described each root of described bridge of the nose bridge and described through hole so that insert the tubulose clamper of described lock nut, thereby bridge of the nose bridge is locked between two pair of glasses, and the ring of the root of each bridge of the nose bridge and described each eyeglass are sandwiched between the head and described lock(ing) bolt of described each lock nut.
13. separable protective frame according to claim 10 is characterized in that: lock(ing) bolt has the inside surface that at least two cooperation teeth that outwards protrude from its afterbody are used for connecting securely the tubulose clamper of lock nut.
14. separable protective frame according to claim 11 is characterized in that: lock(ing) bolt has the inside surface that at least two cooperation teeth that outwards protrude from its afterbody are used for connecting securely the tubulose clamper of lock nut.
15. separable protective frame according to claim 12 is characterized in that: lock(ing) bolt has the inside surface that at least two cooperation teeth that outwards protrude from its afterbody are used for connecting securely the tubulose clamper of lock nut.
16. separable protective frame according to claim 10 is characterized in that: each elastic mounting device also comprises a support guide rod, and it is used to guide the expansion of each elastic arm and compression and rigid support elastic arm to be convexly equipped with on main bridge of the nose bridge.
17. separable protective frame according to claim 12 is characterized in that: each elastic mounting device also comprises a support guide rod, and it is used to guide the expansion of each elastic arm and compression and rigid support elastic arm to be convexly equipped with on main bridge of the nose bridge.
18. separable protective frame according to claim 15 is characterized in that: each elastic mounting device also comprises a support guide rod, and it is used to guide the expansion of each elastic arm and compression and rigid support elastic arm to be convexly equipped with on main bridge of the nose bridge.
19. separable protective frame according to claim 17 is characterized in that: each support guide rod comprises guide finger, and guide finger is from the whole backward front end that is convexly equipped with and is inserted into each elastic arm in two ends of the bridge of the nose bridge of protective frame.
20. separable protective frame according to claim 18 is characterized in that: each support guide rod comprises guide finger, and guide finger is from the whole backward front end that is convexly equipped with and is inserted into each elastic arm in two ends of the bridge of the nose bridge of protective frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123641 CN1239942C (en) | 2001-08-24 | 2001-08-24 | Separable protection frame of spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123641 CN1239942C (en) | 2001-08-24 | 2001-08-24 | Separable protection frame of spectacles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1402049A CN1402049A (en) | 2003-03-12 |
| CN1239942C true CN1239942C (en) | 2006-02-01 |
Family
ID=4665199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01123641 Expired - Fee Related CN1239942C (en) | 2001-08-24 | 2001-08-24 | Separable protection frame of spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1239942C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100437208C (en) * | 2005-06-29 | 2008-11-26 | 高勇 | Universal hanging mirror used on optical rack |
| CN100380175C (en) * | 2005-11-30 | 2008-04-09 | 高勇 | Auxiliary glasses |
-
2001
- 2001-08-24 CN CN 01123641 patent/CN1239942C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1402049A (en) | 2003-03-12 |
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