CN2867377Y

CN2867377Y - Non-frame glasses

Info

Publication number: CN2867377Y
Application number: CNU200620000905XU
Authority: CN
Inventors: 林彦秀; 柳志哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-14
Filing date: 2006-01-12
Publication date: 2007-02-07
Anticipated expiration: 2016-01-12
Also published as: WO2006075858A1; KR200385176Y1

Abstract

A method of manufacturing spectacles by obtaining accurate frame shape information without performing a frame shape measurement in the spectacle store. In this method, frame shape information is first obtained after a spectacle frame is manufactured in a factory. Moreover, frame-related information, which includes the obtained frame shape information, or readout information, according to which this frame-related information is read out, is preliminarily added to the spectacle frame. Thereafter, in a spectacle store, the frame-related information is read from the spectacle itself or from a storage unit or the like by using the information added to the spectacle frame as a key. Thus, frame shape information, which is needed when obtaining lens processing information, is obtained therein. The present invention further provides a spectacle frame for use in this method.

Description

No-frame glasses

Technical field

The utility model relates to a kind of spectacle-frame, particularly relates to a kind of not fixing no-frame glasses of the spectacle-frame of lens.

Background technology

In general, glasses are meant that lens are lens and the picture frame of fixing this lens, and be divided into use broadside picture frame that forms by synthetic resin and the metal picture frame that forms by metal the frame glasses are arranged, and, the direct no-frame glasses of connection nose-bridge frame and leg of spectacles on lens.

It is above-mentioned that the former has the frame glasses to have identical structure, be provided with the fixedly groove of lens in the picture frame inboard, be provided with the leg of spectacles that is used to be worn on the face in the both sides of picture frame, the above-mentioned latter's no-frame glasses have nose-bridge frame that connects two lenses and the leg of spectacles that is connected the outside of lens.

When wearing above-mentioned the former glasses, spectacle-frame is in the visual field, and because the color of spectacle-frame or the image that pattern directly influences the wearer, so careful spectacle-frame of choosing of having to, above-mentioned latter's no-frame glasses are not then because there is spectacle-frame therefore not hinder the wearer visual field, do not influence the appearance image yet, therefore quite be subjected to consumer's welcome.

In addition, be nose-bridge frame and the leg of spectacles that hangs on the ear at two lenses of connection of fixing above-mentioned no-frame glasses on the lens, should be earlier connect nose-bridge frame and leg of spectacles with screw then at two side perforatings of lens, therefore above-mentioned connecting portion particularly the connecting portion of leg of spectacles be in the visual field in and the drawback in the obstruction visual field take place.

And then, owing to utilize screw to connect nose-bridge frame and leg of spectacles, therefore, wear for a long time with after can cause screw to unclamp and then cause that to wear sense not good enough owing to reasons such as being subjected to external impact, even take place that glasses come off or focus is forbidden and problems such as hypopsia or breakage.

Following problem also takes place in above-mentioned no-frame glasses easily, be difficult for cleaning owing to screw is outstanding during the wipe eyeglasses sheet, so the screw position deposits dirt easily, makes bacterial reproduction and influences health, seems also not attractive in appearance.

The utility model content

For solving the above-mentioned defective that exists in the existing no-frame glasses, connecting portion had improved the no-frame glasses of the convenience of wearing usefulness when the purpose of this utility model was to provide a kind of wearing not in the visual field.

In order to achieve the above object, the utility model adopts following technical scheme:

The characteristics of these no-frame glasses are, form the fixed groove of certain depth on the side of lens, connect nose-bridge frame with fixed pin and supporting pin and leg of spectacles with the secure lens on the said fixing groove.

Owing to adopted technique scheme, compare with existing no-frame glasses, no-frame glasses described in the utility model, the simple and easy connection inserting the fixed pin be formed on nose-bridge frame or the leg of spectacles on the fixed groove that is formed on the side of lens, and because the connecting portion of lens and leg of spectacles is in the side of lens, therefore avoiding the visual field has improved the convenience of wearing usefulness, can eliminate the loosening drawback of lens that long-term use produces.And it is also advantageous in that, because lens does not use screw, does not therefore have teat, can clean therefore health very of whole lens, owing to do not use screw therefore to alleviate glasses weight and can simple and easyly assemble.

Can realize the no-frame glasses of the present utility model of above-mentioned purpose below by the embodiment explanation.

The characteristics of these no-frame glasses are, by the lens of the fixed groove that has certain depth two sides with; The leg of spectacles or the nose-bridge frame that are provided with the supporting pin of the fixed pin that is inserted into the said fixing groove and or formation acute angle parallel with this fixed pin constitute.

The fixed groove that is formed on the above-mentioned lens is quadrangle or circular, and to have certain depth be good.

Being formed at fixed pin on the above-mentioned leg of spectacles and supporting pin and leg of spectacles, to form the right angle be good.

The fixed pin and the supporting pin that are formed on the above-mentioned nose-bridge frame are parallel to each other to good.

The length that is formed at fixed pin on above-mentioned leg of spectacles or the nose-bridge frame and supporting pin is different for good, and this ratio be fixed pin longer than supporting pin be good.

It is good forming the brace groove of inserting supporting pin in the back that is formed at the fixed groove on the above-mentioned lens.

The said fixing pin has the projection blocked for good.

Description of drawings

Fig. 1 is the exploded perspective view of the embodiment of spectacle-frame of the present utility model.

Fig. 2 is the amplification profile diagram of connection status shown in Figure 1.

Fig. 3 is the enlarged drawing of A part shown in Figure 2.

Fig. 4 is the amplification profile diagram of another embodiment shown in Figure 3.

Fig. 5 is the amplification profile diagram of another embodiment shown in Figure 3.

Embodiment

Describe most preferred embodiment of the present utility model with reference to the accompanying drawings in detail.

As shown in Figure 1 to Figure 3, the utility model no-frame glasses by the lens 10 of the fixed groove 11 that is provided with paired certain depth two sides with; Be provided with the fixed pin 40 and the leg of spectacles 30 of supporting pin 50 and the glasses 1 that nose-bridge frame 20 is constituted that are inserted into said fixing groove 11.

The fixed groove 11 that is formed on the above-mentioned lens 10 is quadrangle or circular, and has certain depth.

Be formed at fixed pin 40 on the above-mentioned leg of spectacles 30 and supporting pin 50 and form right angles with leg of spectacles 30, on above-mentioned nose-bridge frame 20 in both sides parallel formation fixed pin 40 and supporting pin 50.

Said fixing pin 40 is parallel to each other with supporting pin 50 or forms acute angle as shown in Figure 4.

The fixed pin 40 that is formed on above-mentioned leg of spectacles 30 or the nose-bridge frame 20 is different with the length of supporting pin 50, and fixed pin 40 than supporting pin 50 long and this ratio be 1.5: 1 to 2: 1 for good.

As shown in Figure 5, another embodiment forms the brace groove 60 of inserting supporting pin 50 in the back that is formed at the fixed groove 11 on the above-mentioned lens 10.

And, on fixed pin 40, form and block projection 41, thereby when fixed pin 40 is inserted into fixed groove 11, insert simple and easy and difficult drop-off.

The following describes the assembling sequence and the effect of the no-frame glasses 1 of above-mentioned the utility model embodiment.

At first form the fixed groove 11 of certain depth above two sides of lens 10, the shape of said fixing groove 11 is identical promptly circular or tetragonal with the shape of fixed pin 40, and the size of fixed groove 11 is identical or smaller with the thickness of fixed pin 40.

After forming fixed groove 11 on the lens 10, at the fixed pin 40 that inserts on the side of this lens 10 on the side that is formed at nose-bridge frame 20, the fixed groove 11 that opposite side fixed pin 40 is injected on the side that is formed at another lens 10.

Respectively connect leg of spectacles 30 then on residue one side of two lenses 10, the method for leg of spectacles 30 is identical with the method that connects nose-bridge frame 20 on lens 10 connecting on the lens 10.

As shown in Figure 3, the supporting pin 50 that is positioned at the back of fixed pin 40 is in the back of lens 10, prevents that with support fixation pin 40 fixed pin 40 breaks away from fixed groove 11.

And, therefore the fixed pin 40 hard fixed grooves 11 that inject are come off from fixed groove 11 to prevent it because the size of fixed groove 11 is identical or smaller with the thickness of fixed pin 40.

And then, owing to fixed pin 40 and supporting pin 50 are parallel to each other, or as shown in Figure 4, form acute angle, so fixed pin 40 is tightly clamped fixedly lens 10 with supporting pin 50 as tweezers.

Because said fixing pin 40 is longer than supporting pin 50, therefore when glasses 1 were subjected to external impact, lens 10 was difficult for coming off from fixed groove 11, and supporting pin 50 gives anchorage force for fixed pin 40.

And, as shown in Figure 5, another embodiment of the present utility model, promptly the back side at lens 10 forms brace groove 60 on identical position, the position that forms fixed groove 11, and on above-mentioned brace groove 60, insert supporting pin 50, with secure lens 10 more.

And then, on fixed pin 40, form and block projection 41, so that simpler and easy and difficult drop-off when on fixed groove 11, inserting fixed pin 40 with the direction of inserting.

Thereby, when being positioned at, the nose-bridge frame 20 of wearing glasses 1 time avoided the visual field between features, and the connecting portion of lens 10 and leg of spectacles 30 then is positioned at the side of lens 10 and has also avoided the visual field, has improved the convenience of wearing usefulness.

And then, as mentioned above owing to do not use screw to connect lens 10 and nose-bridge frame 20 and leg of spectacles 30, therefore can prevent owing to screw unclamps the problem that causes lens 10 to become flexible, and, can keep hygienically clean owing to there is not outstanding screw therefore can clean whole glasses.

In sum, no-frame glasses of the present utility model, the simple and easy connection inserting the fixed pin be formed on nose-bridge frame or the leg of spectacles on the fixed groove that is formed on the side of lens, and because the connecting portion of lens and leg of spectacles is in the side of lens, therefore can avoid the visual field has improved the convenience of wearing usefulness, can eliminate the loosening drawback of lens that long-term use produces.

And it is also advantageous in that, because lens does not use screw therefore not have teat, can clean therefore health very of whole lens, owing to do not use screw therefore to alleviate glasses weight and can simple and easyly assemble.

The utility model is not limited to above-mentioned explanation and accompanying drawing content, can carry out more changeable shape and variation in the described scope of claims.

Claims

1. no-frame glasses is characterized in that:

By the lens (10) of the fixed groove (11) that is provided with paired certain depth two sides with;

The leg of spectacles (30) that is provided with the fixed pin (40) that is inserted into said fixing groove (11) and supporting pin (50) with; The nose-bridge frame (20) that has fixed pin (40) and supporting pin (50) in both sides constitutes.

2. no-frame glasses according to claim 1 is characterized in that:

The fixed groove (11) that is formed on the above-mentioned lens (10) is quadrangle or circular, and has certain depth.

3. no-frame glasses according to claim 1 is characterized in that:

The fixed pin (40) and the supporting pin (50) that are formed on the above-mentioned leg of spectacles (30) form the right angle with leg of spectacles (30),

Go up parallel formation fixed pin (40) and supporting pin (50) at above-mentioned nose-bridge frame (20) in both sides.

4. no-frame glasses according to claim 1 is characterized in that:

Said fixing pin (40) is parallel to each other with supporting pin (50).

5. no-frame glasses according to claim 1 is characterized in that:

Said fixing pin (40) forms acute angle with supporting pin (50).

6. no-frame glasses according to claim 1 is characterized in that:

The fixed pin (40) that is formed on above-mentioned leg of spectacles (30) or the nose-bridge frame (20) is different with the length of supporting pin (50).

7. no-frame glasses according to claim 6 is characterized in that:

Said fixing pin (40) is longer than supporting pin (50), and this ratio is 1.5: 1 to 2: 1.

8. no-frame glasses according to claim 1 is characterized in that:

Form the brace groove (60) of inserting supporting pin (50) in the back that is formed at the fixed groove (11) on the above-mentioned lens (10).

9. no-frame glasses according to claim 1 is characterized in that:

Upward block projection (41) at said fixing pin (40) with the direction formation of inserting.