CN2297741Y

CN2297741Y - Glasses with improved structure

Info

Publication number: CN2297741Y
Application number: CN 97204957
Authority: CN
Inventors: 林文惠
Original assignee: Individual
Current assignee: Wangli Zifeng
Priority date: 1997-04-25
Filing date: 1997-04-25
Publication date: 1998-11-18
Anticipated expiration: 2007-04-25

Abstract

The utility model provides glasses with an improved structure, especially a glasses structure without a frame or a screw. The utility model comprises two lenses, a nose bridge connected between two lenses, two glasses feet and a fixed structure fixing the glasses feet on the lenses. The utility model is characterized in that a glasses foot seat and the nose bridge are designed to be inserted into the lens directly according to the principle that three points are coplanar, so the assembly strength of the lenses is intensified, the total weight of the utility model is relatively light, the overall structure is simplified, and users can wear the glasses comfortably. A ring section at the outer end of the glasses foot is jacketed in a frame type slender rod of the glasses foot seat, so the utility model has a function of falling prevention, so that even when the glasses feet loose, the glasses can still hook within the glasses foot seat.

Description

Structure improved glasses

The utility model relates to a kind of Glasses structure, refer to especially a kind of no frame, fully do not use screw, do not have acute angle and have pre-slip-off preventing functional eyeglasses structure.

See also Fig. 8, shown in Figure 9, " the improvement structures of glasses " novel patent case for Taiwan application case number the 852020 No. sixteen, comprise two picture frames 1, connect this two picture frame the bridge of the nose 3, be welded in two picture frames relatively the outside two mirror runners, 2 (see figure 9)s and be coupling in two mirror pin 5 of this mirror runners vertical end, its utilization is arranged at the tetragonal projection 53 of this two mirrors pin outer end, and reaches in mirror runners scope: the mirror pin has the two-part effect of opening and folding.

So look into, this quadrangle projection 53 is when mirror pin 5 open-shaped attitudes, be in mirror runners 2 with its plane contact, when being collapse state, also be contacted with mirror runners 2 with another adjacent plane, and when the surface of contact of this two interplanar wedge angle by the mirror runners (when being the state between opening and folding), be to be to prop up shape (the θ angle brace among the figure is opened) between this wedge angle and this surface of contact, will be easy to cause this picture frame to drop ground and cause damage this moment with eyeglass; Moreover, foregoing mirror pin turnover mode, it is the tetragonal projection 53 of tip-angled shape, and after through rotation repeatedly, its wedge angle will cause mirror runners surface of contact to have because of regular scraping day by day frustrates recessed problem, and then causes and be easy to get loose.Especially; it has the design of picture frame; the two mirror runners 2 and a bridge of the nose 3 must utilize welding can be fixed on the picture frame; the cost of making is higher; and the weight of glasses itself increases the weight of after many picture frames, with the compressing that causes relatively nose, does not form and just feels; and the picture frame that comprises eyeglass there is no default safety protection structure when dropping, and causes and promptly directly locates to break into pieces towards ground etc. after dropping.Moreover, this former times formula patent case the mirror pin, projection 53 lower edges of its outer end are to form a ring body 52, this ring body is to be embedded in the mirror runners between second section 22 and the 3rd section 23, and its top and be subjected to the 3rd section 23 block and can't with the 4th section 24 axially break away from, make this mirror pin 5 must be fixing with mirror runners 2; So look into, its ring body 52 and inlay card second and third section of mirror runners, as shown in Figure 9, this ring body 52 is the edge on the left side only to be arranged by second section 22 embedded folder of top (less than 90 degree), and is firm inadequately and be easy to.

And utilize the traditional eyewear of screw; through repeatedly wear with and repeatedly excessively the opening of mirror pin; and be vertical configuration because of the gravity direction of glasses and the screw lock direction of screw; therefore regular meeting's problem of causing screw to get loose; for preventing directly to break into pieces after it from getting loose; often must use miniature bottle opener or seek help from the practicing engineer, ask for trouble in fact.

Therefore, the utility model is studied, is designed at above-mentioned shortcoming, aims to provide a kind of structure improved glasses that do not have frame, do not use screw fully, do not have acute angle and have pre-slip-off preventing function.

A kind of structure improved glasses of the utility model, it comprises: two eyeglasses, the bridge of the nose that connects two eyeglasses, two mirror pin, and the mirror pin is fixedly arranged on the structure that is installed with of eyeglass, it is characterized in that:

This two eyeglass, the relative outside and relative inner be each tool one hole body all; Directly implant a plastic casing-pipe in the hole body;

This two mirrors pin, one end are to be bent to form ring portion by thin bar one, and the ring portion rear then is bent into recess, and the recess of two mirror pin is relative shape;

This is installed with structure, comprises the mirror runners and is subjected to body;

Mirror runners wherein is to be shaped by thin bar one bending, and the one end is the stiff end in order to horizontal implant wearer hole body, and the other end is to be the axle head of vertical vertical configuration in order to the mirror pin ring portion that is coupling; Bent again between these two ends, leading portion partly is that each bending at least back and forth is once for necessary, add the bending part that two just is connected to eyeglass outer rim place after making stiff end implant wearer hole body, be form three can coplanar point of fixity to increase the constant intensity of single hole body, back segment part then must comprise this axle head and be bent into frame and enclose shape, makes the vertical relative inner edge place of stretching in this two mirrors runners back segment part of axle head at end more up; The place, inboard that the leading portion of two mirror runners partly is a position approximate between relatively, the back segment part is the slightly outside of position approximate between relatively then;

Hollow multilayer shape wherein is subjected to body, and take second place and lower floor's minimum in its upper strata external diameter maximum, middle level, and the external diameter in middle level is the internal diameter that is same as mirror pin ring portion;

This bridge of the nose is also formed by the thin bar one bending with bore, and its two ends respectively have implantable stiff end in the eyeglass hole body, and also has with the bending of mirror runners and also have three point of fixity; The below of the bridge of the nose two stiff ends respectively is provided with a nose pad;

The ring portion of mirror pin and to be subjected to body be to penetrate from the axle head of mirror runners respectively; Be subjected to body just to be socketed on axle head, the ring portion of mirror pin is then along the external diameter of mirror runners and be inserted in the middle level that is subjected to body; The recess of mirror pin is just corresponding to the back segment part of mirror runners; The stiff end of the mirror runners and the bridge of the nose is directly to be implanted in respectively in the hole body of eyeglass by sleeve pipe.

The utility model is by the mirror runners and the bridge of the nose are designed to and can directly be implanted in eyeglass and fixing structure, and its mirror runners and the bridge of the nose all utilize 3 coplanar principles and strengthen its winding intensity to eyeglass, be reach be installed with reinforcement, need not picture frame (make one-piece construction lighter relatively), need not use the effect of any screw, and one-piece construction is simplified, although except that the assembling very simple and easy and the mirror pin get loose, the user also can connect voluntarily, and its easy degree is to constitute the function need not use miniature bottle opener or to seek help from practicing engineer etc.

The utility model is directly to be set in the mirror runners with its ring portion to be in the thin bar that frame encloses shape by the mirror pin, even if be to have improper the getting loose of mirror pin still to keep it to collude " the pre-slip-off preventing function " that is hung in the mirror runners, make unlikely as traditional eyewear as the big slightly external force of a chance promptly accuse and come off, fall damage.

The utility model is to be bent into a recess by the ring portion rear of mirror pin, and just enclose shape with the frame of mirror runners partly is corresponding shape to this mirror pin recess, make special tool between mirror pin and mirror runners " open elasticity outward ", when wearing, has excellent wearing comfort with glasses, except that unlikely slack and undisciplined collapsing, also tool applicability to a certain degree for the wide user of different volumes.

The utility model is upper and lower opposite just with the direction that is coupling of mirror pin by the gravity direction of eyeglass part, makes not the anxiety that gets loose with having of wearing because of with the passing of time; And mirror pin outer end ring portion in the mirror runners by the butt scope, be greater than 90 degree, make to have splendid steadiness (being difficult for deviating from).

Below, now conjunction with figs. describe in detail with regard to structure of the present utility model, function and characteristic thereof, the preferred embodiment that develops simultaneously as after, sincerely see also.

Fig. 1: be perspective exploded view of the present utility model;

Fig. 2: be the part enlarged drawing of foundation Fig. 1;

Fig. 3: be eyeglass and the mirror runners top view of foundation Fig. 1;

Fig. 4: be constitutional diagram and the fragmentary cross-sectional view of foundation Fig. 1;

Fig. 5: be the mirror pin of foundation Fig. 4 and the part side view of mirror runners;

Fig. 6: for mirror runners of the present utility model is connected to rear view behind the eyeglass;

Fig. 7: the action synoptic diagram that on the mirror runners, bends for mirror pin of the present utility model;

Fig. 8: be the Glasses structure synoptic diagram of No. 85202028 patent case in former times formula Taiwan;

Fig. 9: be mirror pin bending action synoptic diagram after the combination of foundation Fig. 8.

The utility model provides a kind of structure improved glasses, see also shown in Figure 1, it comprises: two eyeglasses 1, the bridge of the nose 3 that connects two eyeglasses, two mirror pin 5, and mirror pin 5 is fixed in the structure that is installed with of eyeglass 1, more than all identical with former times formula person, feature of the present utility model is as follows:

As Fig. 1, the relative outside that this two eyeglass is 1 and relative inner all respectively have a

hole body

11,12 that runs through lens thickness, are to implant the plastic casing-pipe 4 that a rear end has flange 41 in the

hole body

11,12; This sleeve pipe is to implant from the dorsal part of eyeglass 1, makes its flange 41 just can be connected to the dorsal part of eyeglass 1.

This two mirrors pin 5, it then has the recess 52 of integrated thereafter with aforementioned to be installed with this end that structure is connected be to form the ring portion 51 that ring colludes shape; The recess 52,52nd of two mirror pin is relative invaginated type.

See also Fig. 1, shown in Figure 2, this is installed with structure, be comprise mirror runners 2 and circular cone, level shape be subjected to body 20.Wherein,

(I) the mirror runners 2, are to be shaped by the bending of thin bar one, and the one end is the horizontal stiff end 21 in order to be implanted in eyeglass 1, the other end be vertical up to axle head 22, in order to be coupling by mirror pin 5.Bent again between these two ends, making " bending of contiguous eyeglass part " is must each bend once back and forth at least, wherein,

stiff end

21 or 31 in implant

wearer hole body

11 or 12 backs, add the leading portion bending part (as Fig. 5) that two just is connected to eyeglass outer rim place, be form three can coplanar point of fixity with the constant intensity that increases single hole body (that is: the structural strength that can increase mirror runners 2 these parts); The bending of foot section " contiguous mirror " then must be bent into frame and enclose shape (formation that this frame encloses is to comprise above-mentioned axle head 22), so that collude never reason external force and break away from (as the dotted portion of Fig. 4) fully of mirror pin 5 of holding in it.Axle head 22 are position approximates in the front side that this frame encloses (near the direction of eyeglass 1), and enclose the upper limb (as Fig. 5) of relative inner a little more than frame.Clearly defining of mirror runners is as described below:

Mirror runners 2 can generally be divided into three U bars, a linkage section 23 and an axle head 22." the eyeglass U bar 211 and the stage casing U bar 212 " of contiguous eyeglass promptly formed above-mentioned " bending of contiguous eyeglass part ", and " mirror pin U bar 221 " is above-mentioned " bending of contiguous mirror foot section ".All having between each U bars of two arms is with the different forms shape that fuses, and wherein, as shown in Figure 6, is the eyeglass U bar 211 of lying type, and its opening is towards eyeglass, and little being " shape has a down dip outward "; The stage casing U bar 212 that is edge-on shape, its opening is shared towards the outer arm of mirror pin and its underarm and eyeglass U bar 211, and little being " upward introversion shape ", is the mirror pin U bar 221 of " in addition to edge-on shape ", for vertically edge-on.In between the upper arm of stage casing U bar 212 and mirror pin U bar 221, then have outer tiltedly linkage section 23 (see figure 2)s of shape; The underarm outer end of mirror pin U bar more up drawdown one axle head 22 in the relative inner (as Fig. 2) of this " mirror pin U bar link to each other bending place " with linkage section 23, (promptly the vertical axle head of stretching 22 of this mirror runners 2 is the bending places that just are adjacent between its front and rear sections, this bending place is to be adjacent to back segment and its angle is greater than 90 degree, make the butt scope of itself and mirror pin ring portion definitely have preferable steadiness greater than 90 degree, and the mirror pin more is difficult for deviating from), make an edge-on U bar and a vertical axle head 22 of stretching enclose and form frame and enclose shape, and axle head 22 is the upper arm edge that slightly trim in mirror pin U bar 221.As Fig. 3, Fig. 5, the non-common terminal of eyeglass U bar 211 promptly forms the stiff end 21 of first point of fixity, upper and lower two arms of stage casing U bar 212 just are connected to eyeglass 1 outer rim place and form second, third two point of fixity, and three point of fixity are to form triangle and copline (as Fig. 5).

(II) be subjected to body 20, see also Fig. 2, it is that level is coniform, and central authorities form the center pit 201 of hollow, make can be coupling in axle head 22; Take second place and lower floor's minimum in its upper strata external diameter maximum, middle level.The external diameter in middle level is to be necessity with the internal diameter that is same as mirror pin ring portion 51, makes tightly cover effect of tool.

As Fig. 1, the bridge of the nose 3 shown in Figure 3, also be to form by thin bar one bending with bore, but each tool transplanting of two ends in the

stiff end

31,31 of eyeglass hole body 11,11 (relative inner person), and also tool is same as three coplanar point of fixity as the mirror runners 2; Two ends, the bridge of the nose 3 below are to weld a nose pad holder 32 respectively, make the nose pad 30 that will have lug 301 be colluded folder.

Each winding situation: after the distance that struts between axle head 22 and mirror pin U bar 221 upper arm, successively insert mirror pin 5 and be subjected to body 20; Wherein, mirror pin 5 is that its ring portion 51 of mat and penetrate from axle head 22 is in the mirror pin U bar 221 that frame encloses shape, colludes the extension shape and be, and just can be coupling in axle head 22 (as Fig. 3) with its center pit 201 by 20 of bodies.With mirror runners 2 and the bridge of the nose 3

stiff end

21,31 as first point of fixity, be implanted in the

hole body

12,11 interior (as Fig. 4 section part) of eyeglass respectively by sleeve pipe 4, and second, third point of fixity that just makes each stiff end is connected to the exterior rim (as Fig. 3, Fig. 5) of eyeglass 1 corresponding section, and reach implantation, the winding state of copline formula, make point-like fix (implantation of stiff end) and expand into planar fixing (implantation of first～the 3rd point of fixity and butt), just have excellent affixed mode.Mirror pin 5 is still the form (as the dotted portion of Fig. 4) that is pine and is hung on mirror runners 2 in this, at this moment, with mirror pin 5 moving by its ring portion 51 along U bar external diameter, be inserted in the middle level that is subjected to body with the below that is subjected to body 20 certainly towards tightening, utilize the bigger upper strata of external diameter that this ring portion 51 can't be broken away from towards the top and be subjected to body 20 (as Fig. 5), this ring portion 51 is to be positioned at the upper arm lower edge of mirror pin U bar 221 (as Fig. 5 simultaneously, Fig. 7), that is this mirror pin ring portion 51 just is connected between " 23 bending places that surpass 90 degree of mirror pin U bar 221 upper arm and linkage section " and " being subjected to the middle level of body 20 " (as Fig. 6, Fig. 7), in this is the no frame of forming as Fig. 4, no screw glasses have preferable structure steadiness and mirror pin and are difficult for deviating from.

See also shown in the section part of Fig. 4, the flange 41 of sleeve pipe 4 is the dorsal parts that just are connected to eyeglass 1, makes when implanting stiff end (21 or 31) not the reason end that is fixed push and come off.

See also shown in Figure 5, the weight of glasses almost completely concentrates near the eyeglass, if frame mode with tradition even the 852020 No. sixteen patent case in known Taiwan, to cause the disengaging of eyeglass part (or comprising picture frame) and mirror pin, owing to there is no the structure of prevention, be often after breaking away from, promptly directly to break into pieces again; And as the utility model; even if mirror pin ring portion 51 breaks away from from the below that is subjected to body 20 (because " being subjected to body 20 upper stratas " reaches the restriction of " mirror pin U bar 221 upper arm "; be to break away from from the top); mirror pin 5 still colludes to be hung on and is frame and encloses mirror pin U bar 221 places of shape (as Fig. 3; the perhaps dotted portion of Fig. 4); never cause directly and drop, make the protective effect of tool prevention.And being inserted in once more of mirror pin 5 is subjected to body 20 also very simple, need not use miniature bottle opener maybe must seek help from the practicing engineer.Moreover the gravity direction (down) of eyeglass part is on the contrary with the direction that is coupling (up) of mirror pin 5, makes not the anxiety that gets loose with having of wearing because of with the passing of time.

See also shown in Figure 7ly, desire to open or when folding the mirror pin, ring portion 51 is to be with rotated on axle head 22 by body 20, mirror pin 5 is to utilize being butted on eyeglass of its afterbody and stop as tradition when folding; The mirror pin then is to stop with being connected to mirror pin U bar 221 of its recess 52 when opening.The effect of this recess 52 can be the vertical configuration except that the back segment part that makes mirror pin 5, surpassing when opening amplitude by the more proper mirror pin 5 that makes of this recess 52, the spy has the elastic force (being outer elasticity of mirror pin) of 52 of mirror pin U bar 221 and its recesses, elastic force is to have more excellent wearing comfort when wearing with these glasses by this, except that unlikely slack and undisciplined collapsing, also tool applicability to a certain degree for the wide user of different volumes.

Characteristics of the present utility model:

1, integrally-built winding is all very simple and easy, need not the practicing engineer also can finish.

2, do not have screw fully, never cause as through repeatedly use or the mirror pin mistake repeatedly Zhang Houhui that is outside one's consideration screw being got loose as the tradition.

3, except that no screw, also there is not frame, make the overall weight of glasses reduce to the lightest, user's wearing comfort greatly improves, more can be under complete situation without screw, but still can utilize special mirror runners bending mode and have the point of fixity that three coplines are connected to an eyeglass hole body, and reach the high structural strength of whole glasses, really tool progressive.

4, glasses integral body does not all have acute angle (traditional eyewear is the acute angle of tool screw owing to utilizing screw), and security improves.

Get loose and still keep it to collude " the pre-slip-off preventing function " that is hung in the mirror runners even if 5, the utlity model has the mirror pin, make unlikely as traditional eyewear as the big slightly external force of a chance promptly accuse and come off, fall damage.

6, the gravity direction (down) of eyeglass part just with the direction that is coupling (up) of mirror pin just the opposite, make not the anxiety that gets loose with having of wearing because of with the passing of time.

7, although the mirror pin gets loose, and also can connect voluntarily, and its easy degree is to constitute the function need not use miniature bottle opener or to seek help from practicing engineer etc.

8, special tool " is opened elasticity outward " between mirror pin and mirror runners, has excellent wearing comfort when wearing with glasses, except that unlikely slack and undisciplined collapsing, also has applicability to a certain degree for the wide user of different volumes.

9, mirror pin ring portion is 90 degree (even less than 90 degree) much larger than traditional eyewear by the scope of mirror runners butt, makes to reach the effect that the structure steadiness is good and the mirror pin is difficult for deviating from.

In sum, a kind of structure improved glasses provided by the utility model, really break through traditional stereotype and removed existing person's disappearance, generally its structure has no screw, do not have frame and does not have the effect of acute angle, and have more that pre-slip-off preventing and mirror runners and the bridge of the nose all utilize 3 coplanar principles and the function of strengthening winding, be the practical new design of an innovation in fact, so propose utility application in accordance with the law.

The above person only is of the present utility model one preferable feasible embodiment, and all equivalences that utilizes the above-mentioned method of the utility model, shape, structure to do change, and all should be contained in the technical solution of the utility model scope.

Claims

1, a kind of structure improved glasses, it comprises: two eyeglasses, the bridge of the nose that connects two eyeglasses, two mirror pin, and the mirror pin is fixedly arranged on the structure that is installed with of eyeglass, it is characterized in that:

2, structure improved glasses as claimed in claim 1 is characterized in that: the described body that is subjected to is to be coniform.

3, structure improved glasses as claimed in claim 1 is characterized in that: the two ends of bridge of the nose below are to weld a nose pad holder respectively, be sandwiched in the nose pad with lug and use is provided for colluding.

4, structure improved glasses as claimed in claim 1 is characterized in that: described sleeve pipe is the flexible pipe of plastic cement, and rear end and tool flange are in the hole body that runs through the lens thickness form for implanting this from the eyeglass dorsal part.

5, structure improved glasses as claimed in claim 1, it is characterized in that: the vertical axle head of stretching of mirror runners is the bending place that just is adjacent between its front and rear sections, this bending place is to be adjacent to back segment and its angle is greater than 90 degree, the butt scope that makes itself and mirror pin ring portion is definitely greater than 90 degree and have preferable steadiness, and the mirror pin more is difficult for deviating from.

6, as claim 1 or 5 described structure improved glasses, it is characterized in that: described mirror runners is generally to be divided into three U bars, a linkage section and an axial end portion; Eyeglass U bar and stage casing U bar and mirror pin U bar are the bendings of forming the front and rear sections part respectively;

This is the eyeglass U bar of lying type, and shape had a down dip outside its little being; The stage casing U bar that is edge-on shape, the outer arm of its underarm and eyeglass U bar is shared, and little introversion shape of presenting; Be other to the mirror pin U of edge-on shape bar, it is for vertically edge-on;

Between the upper arm of stage casing U bar and mirror pin U bar, has an outer tiltedly linkage section of shape; The then vertical up inboard of an axle head of stretching, the underarm outer end of mirror pin U bar in its bar; Axle head is the upper arm edge that slightly trims in mirror pin U bar; The non-common terminal of eyeglass U bar promptly forms the stiff end of first point of fixity, and U bar upper and lower two arms in stage casing just are connected to eyeglass outer rim place and form second, third two point of fixity, and three point of fixity are to form triangle and copline.

7, structure improved glasses as claimed in claim 6 is characterized in that: described eyeglass U bar, and its opening is towards eyeglass; The opening of stage casing U bar is towards the mirror pin; The opening of mirror pin U bar then with eyeglass U bar in the same way.