CN2798134Y - Directly clamping type guarding glasses and glasses set with directly clamping type guarding alasses - Google Patents
Directly clamping type guarding glasses and glasses set with directly clamping type guarding alasses Download PDFInfo
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- CN2798134Y CN2798134Y CN 200520001801 CN200520001801U CN2798134Y CN 2798134 Y CN2798134 Y CN 2798134Y CN 200520001801 CN200520001801 CN 200520001801 CN 200520001801 U CN200520001801 U CN 200520001801U CN 2798134 Y CN2798134 Y CN 2798134Y
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- nose
- protective glasses
- glasses
- bridge frame
- clamping type
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Abstract
The utility model relates to a pair of directly clamping type guarding glasses and a pair of glasses with the directly clamping type guarding glasses, which comprises two guarding glasses, a nose bridge frame of a pair of guarding glasses and at least a set of installing devices, wherein the nose bridge frame of a pair of guarding glasses extend between two inner sides of the guarding glasses. The utility model is characterized in that the installing devices comprise support members; the support members backward extend to the horizontal direction from the surface of the nose bridge frame of a pair of guarding glasses. When in use, the support members are supported on a nose bridge frame of a pair of main glasses for supporting the guarding glasses respectively aligned to main glasses. The utility model has the advantages of simple structure and easy use; the utility model can be matched with the glasses sold in markets.
Description
Technical field
The utility model relates to protective glasses and complete glasses, be particularly related to the complete glasses that a cover makes things convenient for the direct clamping type protective glasses of the glasses of installing and removing and has the direct clamping type protective glasses, it is characterized in that: a kind of erecting device of the direct clamping type protective glasses of mounting or dismounting easy to use, use expulsive force, the direct clamping type protective glasses that to conveniently install and remove firmly is fixed on the place ahead of spectacles, can dismantle, thereby improve the conveniently installation effect of the direct clamping type protective glasses of mounting or dismounting.
Background technology
Nowadays the protective glasses are generally used.Traditional type protective glasses (such as folder formula sunglasses) comprise several jaws, be used for the protective glasses are installed on the sunglasses of myopia or long sight, can dismantle, like this, the wearer does not just need to carry in addition and buy secondary myopia or long sight sunglasses.Yet metal jaw may scratch the eyeglass of spectacles in installation process.In addition, the wearer also need with the hands aim at, with traditional folder formula sunglasses correctly frame on spectacles.As wearer during at steered vehicle, both hands on common spectacles, both bothered this folder formula Sunglasses frame, and were dangerous again.
In order to solve the problem of above-mentioned folder formula sunglasses, the glasses industry member has been quoted the magnetic fixed form recently, promptly fixes a pair of main magnet respectively on the adjutage of both sides above the primary frame.The formula cassette protective glasses such such as sunglasses all has a pair of support arm, be shelved on the adjutage of both sides, top, prevent the cassette protective glasses with respect to primary frame to lower slider, also has a pair of auxiliary magnet in addition, they respectively, be connected with support arm, be used for main magnet joining mutually with primary frame, thus with the direct clamping type protective glasses steadily attached on the spectacles.But user's palpus must be with two pairs of magnet alignment.If the auxiliary magnet of sunglasses fails to aim at the main magnet of primary frame, sunglasses will fall from primary frame at an easy rate.
Like this, the subject matter that the glasses of magnet annex are housed is exactly that primary frame need be adjusted its prototype structure design, so that can on top set up magnet.For this reason, the wearer just needs to buy the glasses that a pair comprises spectacles and auxiliary sunglasses, and this only need buy folder formula sunglasses with the wearer and compare, and then wants much expensive.In addition, two main magnets are positioned at the place ahead of eyes all the time.
The applicant also once met cover spectacles sleeve glasses: whole spectacles nose-bridge frame embeds in the succeeding vat of safety goggles nose-bridge frame.Fig. 7 is the part synoptic diagram of existing these cover glasses, and mainly show the general form of the cover glasses after the protective glasses assembling among the figure: whole spectacles nose-bridge frame A embeds among the succeeding vat B of safety goggles nose-bridge frame.Because whole spectacles nose-bridge frame A embeds among the succeeding vat B of safety goggles nose-bridge frame, groove B extends entirely along the trend of safety goggles nose-bridge frame, and groove B be by the epirelief dike B1 of safety goggles nose-bridge frame and down protruding dike B2 form.Because need to guarantee the intensity of epirelief dike B1 and following protruding dike B2, this not only requires to do the safety goggles nose-bridge frame very thick, and requires will do groove more accurate, otherwise the spectacles nose-bridge frame just is difficult to enter in the B groove.Therefore, these class safety goggles not only structure are big and heavy and cause waste of material, make difficulty and strengthen cost, and difficulty is installed. wear uncomfortable and not attractive in appearance.
After studying at the problems referred to above, the applicant develops a kind of direct clamping type protective glasses of glasses of convenient mounting or dismounting, this protective glasses simple in structure light and handy, make easily, mounting or dismounting are convenient, with low cost, eliminated many weak points of above-mentioned prior art.
The utility model content
A fundamental purpose of the present utility model just provides the direct clamping type protective glasses of the glasses of the convenient mounting or dismounting of a cover, it is characterized in that: a kind of erecting device of the direct clamping type protective glasses of mounting or dismounting easy to use, use expulsive force, the direct clamping type protective glasses that to conveniently install and remove firmly is fixed on the place ahead of spectacles, can dismantle, thereby improve the conveniently installation effect of the direct clamping type protective glasses of mounting or dismounting.
Another purpose of the present utility model is to provide the direct clamping type protective glasses of the glasses of the convenient mounting or dismounting of a cover, and the direct clamping type protective glasses that prevents this with respect to spectacles up and down or be displaced sideways.
Another purpose of the present utility model is to provide a cover to have the complete glasses of direct clamping type protective glasses, the wearer only just can install or unload the direct clamping type protective glasses of convenient mounting or dismounting with a hand in training or steered vehicle process, and can not cause spectacles malformation.
Another purpose of the present utility model is to provide the direct clamping type protective glasses of the convenient glasses of installing and removing of a cover, make the direct clamping type protective glasses of these convenience mounting or dismounting be fit to be used with the spectacles of any kind of, as long as this spectacles is extended with a main nose-bridge frame between two eyeglasses, like this, spectacles just need not change its original structural design for the direct clamping type protective glasses of mounting or dismounting easy for installation, thereby has reduced the cost of complete glasses to greatest extent.
The complete glasses that another purpose of the present utility model is to provide a cover to have the direct clamping type protective glasses, in the utility model, do not need application of expensive or complex mechanical construction.Therefore, the utility model successfully provides a kind of cost-effective solution, not only can use the direct clamping type protective glasses that support member supports convenient mounting or dismounting securely, and the direct clamping type protective glasses of convenient mounting or dismounting can be fixed on the place ahead of spectacles in the place ahead of spectacles.
So-called spectacles is any glasses of supplying on the market, and it comprises two side elongated ends of two eyeglasses, a spectacles nose-bridge frame that extends out respectively from two eyeglass inboards, two eyeglass outsides, and the latter is used for connecting two legs of spectacles respectively.
To achieve these goals, the utility model provides the direct clamping type protective glasses of the glasses of the convenient mounting or dismounting of a cover, it comprises two protection glass, a protective glasses nose-bridge frame that extends between protection glass two inboards, at least one cover erecting device, erecting device comprises support member, this support member extends back from protective glasses nose-bridge frame near surface place along continuous straight runs, in use, its frame is on the spectacles nose-bridge frame, so that support respectively the protective glasses eyeglass that aligns with the spectacles eyeglass.
Erecting device can have three pairs of identical support members, sway brace was each one about every pair of support member all had, the lower surface of the upper support arm that one of them support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of the lower support arm that support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, other two pairs of support members then place the two ends of protective glasses nose-bridge frame respectively, and extend back each corresponding time from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, upper surface, the height that the vertical range between the right every couple of apparent surface of three support members and the primary mirror bridge of the nose are driven adapts.
Erecting device can have pair of engage members, sway brace was each one about every pair of support member all had, wherein the lower surface of upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of the lower support arm that support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between the apparent surface and the primary mirror bridge of the nose are driven adapts.
Erecting device can have two pairs of identical support members, sway brace was each one about every pair of support member all had, two pairs of support members then place the two ends of protective glasses nose-bridge frame respectively, and extending back each corresponding upper and lower surface from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, the height that the vertical range between the right every couple of apparent surface of two support members and the primary mirror bridge of the nose are driven adapts..
Erecting device can have three support members, the lower surface of one of them support member is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, two other upper surface then places the two ends of protective glasses nose-bridge frame respectively and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between three support member apparent surfaces and the primary mirror bridge of the nose are driven adapts.
Erecting device can have three support members, the upper surface of one of them upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, the upper surface of two other lower support arm then places the two ends of protective glasses nose-bridge frame respectively and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between three sway brace apparent surfaces and the primary mirror bridge of the nose are driven adapts.
The apparent surface's of sway brace end is provided with in conjunction with projection,, the vertical range between the projection is slightly less than the height of primary mirror nose-bridge frame, when being installed on the spectacles, the inner edge of projection contacts with the lateral surface of the broad ways of primary mirror nose-bridge frame, thereby can stop between two nose-bridge frames along the fore-and-aft direction slippage.
Be shaped on straight burr vertical or reticulate pattern on the relative carrying plane or other can increase the structure of friction force between the surface of contact with installing and removing direction.
Described direct clamping type protective glasses can be by plastic production.
Above-mentioned and other purpose, characteristic and advantage of the present utility model will allow you come into plain view by following detailed description, accompanying drawing and claim etc.
Description of drawings
Fig. 1 is that it has showed the basic structure of direct clamping type protective glasses of the present utility model substantially according to the separation member skeleton view of cover glasses of the utility model first preferred embodiment.
Figure 1A is the part synoptic diagram of these cover glasses of providing of the preferred embodiment of Fig. 1, and it is a rear view.Mainly show among the figure and have on twice, one the general form of the cover glasses after the protective glasses assembling of totally three supporting braces twice.
Fig. 2 is the phantom view according to cover glasses of a preferred embodiment of the utility model, has mainly showed the structure of sway brace up and down of the pair of engage members of erecting device among the figure.
Fig. 3 is the part skeleton view of these cover glasses of providing according to preferred embodiment of the utility model, mainly shows the general form of the cover glasses after the assembling among the figure.
Fig. 3 A is the part synoptic diagram of these cover glasses of providing of the preferred embodiment of Fig. 3, and it is a rear view.Mainly show among the figure have on two, once totally three supporting braces protective glasses assembling after the general form of cover glasses.
Fig. 4 is that it has showed the basic structure of direct clamping type protective glasses of the present utility model substantially according to the separation member skeleton view of cover glasses of another preferred embodiment of the utility model.
Fig. 4 A is the part skeleton view of these cover glasses of providing of another preferred embodiment of Fig. 4, mainly shows the general form of the cover glasses after the assembling among the figure.
Fig. 4 B is the part synoptic diagram of these cover glasses of providing of the preferred embodiment of Fig. 4, and it is a rear view.Mainly show the general form of the cover glasses after the protective glasses assembling with two pairs of supporting members among the figure.
Fig. 5 be according to the utility model again a preferred embodiment one the cover glasses the separation member skeleton view, it has showed the basic structure of direct clamping type protective glasses of the present utility model substantially.
Fig. 5 A is the part skeleton view of these cover glasses of providing of the preferred embodiment of Fig. 5, mainly shows the general form of the cover glasses after the assembling among the figure.
Fig. 6 is the part synoptic diagram of cover glasses of prior art, and mainly show the general form of the cover glasses after the protective glasses assembling among the figure: whole spectacles nose-bridge frame embeds in the succeeding vat of safety goggles nose-bridge frame.
Embodiment
Before describing, the reference accompanying drawing illustrates at first that the narration of concerned direction in this article is to wear the artificial reference of eye: before people's direction forward is, after opposite direction is; Direction down is that opposite direction is last down; Distance between the nose-bridge frame front-back is wide (thickness) degree, and the distance between the top and bottom is a height.The said herein identical structure that is meant is the same substantially, but on the physical dimension difference can be arranged.
With reference to accompanying drawing 1, provided cover glasses that propose according to the utility model first preferred embodiment among the figure, these cover glasses comprise that a spectacles 10 and a cover are installed in the direct clamping type protective glasses 20 of the convenient mounting or dismounting in spectacles 10 the place aheads.
Two extensions 13 in a spectacles nose-bridge frame that spectacles 10 comprises two eyeglasses 11, extend respectively from two eyeglass 11 inboards 12, two lens 11 outsides, the latter is used for respectively being connected with the leg of spectacles 14 of both sides.
In fact, spectacles 10 can be made according to common glasses,, a pair of glasses frame or a rimless eyeglasses frame is arranged that is, and the extension 13 of main nose-bridge frame 12 and both sides directly is fixed to the edge of two eyeglasses 11.In other words, spectacles 10 need not changed its original structure for the direct clamping type protective glasses 20 of mounting or dismounting easy for installation.Like this, the direct clamping type protective glasses 20 of convenient mounting or dismounting of the present utility model just is suitable for various common spectacles 10 and uses.In other words, the user does not need to buy expensive spectacles of a cover and corresponding direct clamping type protective glasses.The direct clamping type protective glasses 20 that the user only need buy convenient mounting or dismounting of the present utility model again is complementary with his or she present existing glasses and gets final product.
The direct clamping type protective glasses 20 of convenient mounting or dismounting is made with known plastics forming technique, comprise two protection glass 21, a direct clamping type protective glasses nose-bridge frame 22 and an erecting device 30 that between two protection glass, 21 inboards, extends, the latter comprises pair of engage members 32 at least, this support member from direct clamping type protective glasses nose-bridge frame 22 extend back in case frame on spectacles nose-bridge frame 12, thereby support the protection glass of aiming at respectively with spectacles eyeglass 11 21.Erecting device also can comprise two pairs of support members 31 in addition, and these support members are the same to structure substantially.Support member extends back and props up spectacles nose-bridge frame 12 so that use expulsive force, when the direct clamping type protective glasses 20 of convenient mounting or dismounting is installed in the place ahead of spectacles 10, can be connected mutually with the downside of spectacles nose-bridge frame 12, the direct clamping type protective glasses 20 that so just will conveniently install and remove is fix in position tightly.
Referring to Fig. 2, showed the basic structure of pair of engage members 32 among the figure.It is bikini that erecting device can have three pairs of identical support members, every pair of support member all has sway brace 311 up and down, 321 each one, wherein the lower surface of the right upper support arm 311 of support member is positioned at protective glasses nose-bridge frame 22 middle parts and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of the lower support arm 321 that support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, 31 two ends that place the protective glasses nose-bridge frame respectively of other two pairs of support members, and extend back each corresponding time from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, upper surface, the height that the vertical range between the right every couple of apparent surface of three support members and the primary mirror bridge of the nose are driven adapts.According to the specific requirement of product and the elasticity of material therefor, described distance can greater than, be equal to or less than the height that the primary mirror bridge of the nose is driven.
Erecting device can have only pair of engage members 32, support member is to respectively one of sway brace about having 311,321, the lower surface of upper support arm 311 is positioned at protective glasses nose-bridge frame 22 middle parts and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of the lower support arm 321 that support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between the apparent surface and the primary mirror bridge of the nose are driven adapts.According to the specific requirement of product and the elasticity of material therefor, described distance can greater than, be equal to or less than the height that the primary mirror bridge of the nose is driven.
Erecting device can have two pairs of identical support members 31, sway brace 311,321 was respectively one about every pair of support member all had, two pairs of support members then place the two ends of protective glasses nose-bridge frame 20 respectively, and extending back each corresponding upper and lower surface from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, the height that the vertical range between the right every couple of apparent surface of two support members and the primary mirror bridge of the nose are driven adapts.According to the specific requirement of product and the elasticity of material therefor, described distance can greater than, be equal to or less than the height that the primary mirror bridge of the nose is driven.Fig. 4 shows the general form of the cover glasses after the protective glasses assembling with two pairs of supporting members.As can be seen from Figure 4, because the middle part of protective glasses nose-bridge frame 20 is not provided with support member, it is skilful therefore can to do it thinly.So not only become to reduce weight, and increase the comfortableness of wearing.It is right that the two ends of protective glasses nose-bridge frame 20 then can be provided with support member according to the primary mirror plate shape, makes the protective glasses nose-bridge frame have curvaceous outward appearance.
It is bikini that erecting device can have three support members, the lower surface of one of them sway brace 311 is positioned at protective glasses nose-bridge frame 22 middle parts and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of two other sway brace 321 then places the two ends of protective glasses nose-bridge frame 22 respectively and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between three support member apparent surfaces and the primary mirror bridge of the nose are driven adapts.According to the specific requirement of product and the elasticity of material therefor, described distance can greater than, be equal to or less than the height that the primary mirror bridge of the nose is driven.The structure that erecting device 30 comes to this shown in Fig. 1 and Figure 1A.Because this erecting device has only three sway braces, therefore not only weight reduction, it is also more easy to install and remove, and the size of protective glasses nose-bridge frame 22 also can reduce relatively simultaneously.
It is bikini that erecting device can have three support members, the upper surface of one of them upper support arm 321 is positioned at protective glasses nose-bridge frame 22 middle parts and extends back from this lower surface vicinity, place along continuous straight runs, the lower surface of two other lower support arm 311 then places the two ends of protective glasses nose-bridge frame 22 respectively and extends back from this upper surface vicinity, place along continuous straight runs, and the height that the vertical range between three support member apparent surfaces and the primary mirror bridge of the nose are driven adapts.According to the specific requirement of product and the elasticity of material therefor, described distance can greater than, be equal to or less than the height that the primary mirror bridge of the nose is driven.The structure that erecting device 30 comes to this shown in Fig. 3 and Fig. 3 A.Because this erecting device has only three sway braces, therefore not only weight reduction, it is also more easy to install and remove.
The apparent surface's of sway brace end can be provided with in conjunction with projection 3213, vertical range between the projection is slightly less than the height of primary mirror nose-bridge frame, when being installed on the spectacles, the inner edge of projection contacts with the lateral surface of the broad ways of primary mirror nose-bridge frame 12, thereby can stop between two nose-bridge frames along the fore-and-aft direction slippage.The principle of work of having showed relative projection among Fig. 2.
Can be shaped on straight burr vertical or reticulate pattern on the relative carrying plane or it can not increase the structure of friction force between the surface of contact with installing and removing direction.Because these structures all are the technique known measure concerning the people of this area, for for simplicity, draw view no longer in addition and represent.
Fig. 3 is the part skeleton view of these cover glasses of providing according to preferred embodiment of the utility model, mainly show the general form of the cover of one after assembling glasses among the figure, also expressed three support members to 31,32 physical location, they are respectively in the middle part and the two ends of nose-bridge frame 22.
Because the physical location that Fig. 1,3 has showed three pairs of supporting members, Fig. 2 has showed the concrete structure and the position of the last lower supporting part 311,321 of a pair of supporting member, in conjunction with above-mentioned explanation, those skilled in the art can understand that having one, two, three pair of supporting member respectively reaches the actual form of each specific embodiment of two kinds of three supporting members up and down, for simplicity, no longer to they one by one scheme view is provided respectively.
Be installed in the place ahead of spectacles 12 for the direct clamping type protective glasses 20 that will conveniently install and remove, the wearer only need just can make protective glasses nose-bridge frame 22 aim at the nose-bridge frame 12 of spectacles with a hand, i.e. the support member 311 of securing member 32 and 321 and the back side alignment of spectacles nose-bridge frame 12.Therefore, the wearer can use the thrust backward that acts on the protective glasses nose-bridge frame 22 and prop up spectacles nose-bridge frame 12, makes spectacles nose-bridge frame 12 slip into engaging groove, like this, the abutting end 3213 of support member 321 slides at the upper and lower sides of spectacles nose-bridge frame 12, applies expulsive force to it.In case the support member 311 and/or 321 of support member 31 is supported on the spectacles nose-bridge frame 12, support the direct clamping type protective glasses 20 of convenient mounting or dismounting by spectacles nose-bridge frame 12; Arrive the place, trip edge of spectacles nose-bridge frame 12 at the abutting end 3213 of support member, support member is connected mutually with the outside of spectacles nose-bridge frame 12 firmly, thereby fixed the position of direct clamping type protective glasses 20 protection glass 21 of convenience mounting or dismounting, it is aimed at the eyeglass 12 of spectacles 10 respectively.
When unloading the direct clamping type protective glasses 20 of convenient mounting or dismounting from spectacles 10, the wearer only need prop up protective glasses nose-bridge frame 22 with the pulling force that a hand is used forward, sliding support 321 and/or 311 abutting end 3213 are separated the trip edge of itself and spectacles nose-bridge frame 12.In case the abutting end 3213 of support member 321 is thrown off with the trip edge of spectacles nose-bridge frame 12 121, prop up the thrust of taking part and can be tending towards spurring protective glasses nose-bridge frame 22, so that protective glasses nose-bridge frame 22 is thrown off from spectacles nose-bridge frame 12, can unload separate type direct clamping type protective glasses 22 this moment from spectacles 10, as shown in Figure 2.In other words, the abutting end 3213 of support member is removed from the trip edge of spectacles nose-bridge frame 12, just can make the tripping on the spectacles 10 automatically of 20 of detachable direct clamping type protective glassess.
What deserves to be mentioned is, erecting device 30 is from protective glasses nose-bridge frame 22 whole extensions, thereby form integrated rigid member, like this, when the wearer will be applied on the spectacles nose-bridge frame 12 as the pulling force of external force, 30 of erecting devices can bear this external force, thereby prevent 13 distortion of spectacles nose-bridge frame.In other words, the intensity of erecting device 30 is big, not only can be with protective glasses eyeglass 21 rigid support in the place ahead of spectacles eyeglass 11, and protective glasses 20 abundant fix in position that can convenient mounting or dismounting.
Hold 3213 further to prevent, thereby guaranteed the joint between support member 321 and the spectacles nose-bridge frame 12 to lower slider.
Being familiar with this operator will be clear, and shown in the accompanying drawing and the above specific implementation method of the present utility model typical example just only, its embodiment is not limited thereto.
This shows that the purpose of this utility model is accomplished fully effectively.The embodiment of being introduced is intended to illustrate function of the present utility model and structural principle, may adjust to some extent under the situation of mentioned above principle.Therefore, the utility model has comprised all the repacking projects in following claim spirit and scope.
Claims (14)
1. one kind makes things convenient for the direct clamping type protective glasses of installing and removing, it comprises two protection glass, a protective glasses nose-bridge frame that extends between protection glass two inboards, at least one cover erecting device, it is characterized in that, erecting device comprises support member, this support member extends back from protective glasses nose-bridge frame near surface place along continuous straight runs, in use, its frame is on the spectacles nose-bridge frame, so that supporting protection mirror eyeglass aligns with the spectacles eyeglass respectively.
2. direct clamping type protective glasses according to claim 1, it is characterized in that, erecting device can have three pairs of identical support members, sway brace was each one about every pair of support member all had, the lower surface of the upper support arm that one of them support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of the lower support arm that support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, other two pairs of support members then place the two ends of protective glasses nose-bridge frame respectively, and extend back each corresponding time from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, upper surface, the height that the vertical range between the right every couple of apparent surface of three support members and the primary mirror bridge of the nose are driven adapts.
3. direct clamping type protective glasses as claimed in claim 1, it is characterized in that, erecting device can have only a pair of part, sway brace was each one about every pair of support member all had, wherein the lower surface of upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, the upper surface of the lower support arm that support member is right is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between the apparent surface and the primary mirror bridge of the nose are driven adapts.
4. direct clamping type protective glasses as claimed in claim 1, it is characterized in that, erecting device can have two pairs of identical support members, sway brace was each one about every pair of support member all had, two pairs of support members then place the two ends of protective glasses nose-bridge frame respectively, and extending back each corresponding upper and lower surface from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, the height that the vertical range between the right every couple of apparent surface of two support members and the primary mirror bridge of the nose are driven adapts.
5. direct clamping type protective glasses as claimed in claim 1, it is characterized in that, erecting device can have three sway braces, the lower surface of one of them upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, two other upper surface then places the two ends of protective glasses nose-bridge frame respectively and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between three sway brace apparent surfaces and the primary mirror bridge of the nose are driven adapts.
6. direct clamping type protective glasses as claimed in claim 1, it is characterized in that, erecting device can have three sway braces, the upper surface of one of them upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, the lower surface of two other lower support arm then places the two ends of protective glasses nose-bridge frame respectively and extends back from this upper surface vicinity, place along continuous straight runs, and the height that the vertical range between three sway brace apparent surfaces and the primary mirror bridge of the nose are driven adapts.
7. as the described direct clamping type protective glasses of one of claim 1-6, it is characterized in that, the apparent surface's of support member end is provided with in conjunction with projection, vertical range between the projection is slightly less than the height of primary mirror nose-bridge frame, when being installed on the spectacles, the inner edge of projection contacts with the lateral surface of the broad ways of primary mirror nose-bridge frame, thereby can stop between two nose-bridge frames along the fore-and-aft direction slippage.
8. as the described direct clamping type protective glasses of one of claim 1-6, it is characterized in that, be shaped on straight burr vertical or reticulate pattern on the relative carrying plane or other can increase the structure of friction force between the surface of contact with installing and removing direction.
9. as the described direct clamping type protective glasses of one of claim 1-6, it is characterized in that it and commercially available any glasses match and form cover glasses.
10. direct clamping type protective glasses as claimed in claim 7 is characterized in that, it and commercially available any glasses match and form cover glasses.
11. complete glasses with direct clamping type protective glasses, comprise spectacles group and direct clamping type protective glasses, it is characterized in that, the direct clamping type protective glasses of described glasses, it comprises two protection glass, a protective glasses nose-bridge frame that extends between protection glass two inboards, at least one cover erecting device, erecting device comprises support member, this support member extends back from protective glasses nose-bridge frame near surface place along continuous straight runs, in use, its frame is on the spectacles nose-bridge frame, so that supporting protection mirror eyeglass aligns with the spectacles eyeglass respectively.
12. the complete glasses with direct clamping type protective glasses according to claim 11, it is characterized in that: this erecting device can have two pairs of identical support members, sway brace was each one about every pair of support member all had, two pairs of support members then place the two ends of protective glasses nose-bridge frame respectively, and extending back each corresponding upper and lower surface from the upper and lower surface vicinity at this place along continuous straight runs respectively to support member, the height that the vertical range between the right every couple of apparent surface of two support members and the primary mirror bridge of the nose are driven adapts.
13. the complete glasses with direct clamping type protective glasses according to claim 11, it is characterized in that: this erecting device can have three sway braces, the lower surface of one of them upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this upper surface vicinity, place along continuous straight runs, two other upper surface then places the two ends of protective glasses nose-bridge frame respectively and extends back from this lower surface vicinity, place along continuous straight runs, and the height that the vertical range between three sway brace apparent surfaces and the primary mirror bridge of the nose are driven adapts.
14. the complete glasses with direct clamping type protective glasses according to claim 11, it is characterized in that: erecting device can have three sway braces, the upper surface of one of them upper support arm is positioned at protective glasses nose-bridge frame middle part and extends back from this lower surface vicinity, place along continuous straight runs, the lower surface of two other lower support arm then places the two ends of protective glasses nose-bridge frame respectively and extends back from this upper surface vicinity, place along continuous straight runs, and the height that the vertical range between three sway brace apparent surfaces and the primary mirror bridge of the nose are driven adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001801 CN2798134Y (en) | 2005-01-28 | 2005-01-28 | Directly clamping type guarding glasses and glasses set with directly clamping type guarding alasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520001801 CN2798134Y (en) | 2005-01-28 | 2005-01-28 | Directly clamping type guarding glasses and glasses set with directly clamping type guarding alasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798134Y true CN2798134Y (en) | 2006-07-19 |
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ID=36869382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520001801 Expired - Fee Related CN2798134Y (en) | 2005-01-28 | 2005-01-28 | Directly clamping type guarding glasses and glasses set with directly clamping type guarding alasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798134Y (en) |
-
2005
- 2005-01-28 CN CN 200520001801 patent/CN2798134Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20100301 |