CN1462896A

CN1462896A - Folding eyeglass

Info

Publication number: CN1462896A
Application number: CN 02122147
Authority: CN
Inventors: 吴明哲
Original assignee: WENDE OPTICAL CO Ltd
Current assignee: WENDE OPTICAL CO Ltd
Priority date: 2002-05-31
Filing date: 2002-05-31
Publication date: 2003-12-24

Abstract

A novel pair of foldable glasses is composed of a main body and two two side-pieces. A pivot mechanism between said main body and a side-piece is composed of ball and socket, and features that when the side-piece is fully folded or unfolded, the pivot mechanism is in a stable state and the side-piece can not the shaked.

Description

Folding eyeglass

Technical field

The present invention relates to a kind of folding eyeglass.

Background technology

The application of glasses is very extensive, except rectifiable eyesight, has more the effect of sunshade, decoration, and therefore, from so far, the promptly visible glasses that reach multiple different patterns, difference in functionality are asked the city, for different consumer demands in the past.Glasses dealer research and development mode in the past, mostly based on the pattern of picture frame, the material of eyeglass, in recent years, also see and multiple eyeglass design of adding Attached spectacle frame, no matter but the variation of glasses why, its basic framework and no change, all be respectively articulate one in the glasses both sides can be toward the foot rest of eyeglass rear end turn, foot rest can be launched when wearing, to be installed on the face, and when desiring to fold, then with foot rest extreme direction turn behind the eyeglass, in the mode of intersecting and close the volume of glasses is contracted to minimum and be beneficial to collection.

Therefore after glasses fold; foot rest only can have the protection effect for the eyeglass rear end; and the eyeglass front end is demonstrated under outer situation; promptly must cooperate various spectacle cases or spectacle pouch to come ccontaining glasses;, eyeglass avoids wearing and tearing so that further being protected; but this kind mode is inconvenience very; because of the user must carry spectacle case or spectacle pouch simultaneously; in the time must not wearing glasses; so that glasses are captured in box or the bag; not only not convenient, and, more make the glasses can't safekeeping if spectacle case or spectacle pouch are lost accidentally.

So for addressing the above problem; promptly there is the dealer to design a kind of glasses of Foldable; as No. 4887896 patent case of the U.S.; its structure promptly is that the design of the foot rest of glasses both sides is frame shape kenel; and can be ccontaining for the glasses body at frame shape foot rest front end; the rear end can be ccontaining for the hook portion of foot rest, when the glasses body is pulled out from the both sides foot rest respectively, and turn 90 degree and when being deployed condition; only hook portion must be pulled out; promptly present the kenel of glasses, and when desiring to fold, only the glasses body must be replied turn; and push in the foot rest; and simultaneously hook portion is also pushed in the foot rest, the glasses body is placed in the frame shape foot rest of clad type, with certain protection eyeglass.

Though but the said structure intention is rather good, but many difficult points are arranged on actual design, as designing accurate slide rail between glasses body and foot rest, but but must take the different actions that pull reaches turn simultaneously into account as the glasses body and the joining place of foot rest, therefore its interface arrangment is not the design that is firm, so problem that probably has the glasses body to separate when using with foot rest, and because of its glasses body series is contained in the frame shape foot rest in the pull mode, therefore fold or expansion process in, very easily produce lens surface by the foot rest inter deterioration in misgivings.

Therefore for providing one to have protection eyeglass functional eyeglasses structure concurrently; at the glasses that as seen reach several different kenels on the market in addition; wherein a kind of pattern is promptly announced the structure shown in No. 388509 " Collapsible eyeglasses " as Taiwan; please cooperate referring to shown in 12 figure; the both sides that its structure ties up to frame 80 respectively set firmly a transverse axis bar 81; 811; two transverse axis bars 81; 811 end then respectively is pivoted one can transverse axis bar 81; 811 actuating struts 82 for the center turn; 821; two actuating struts 82; 821 outboard ends directly are connected both sides foot rest 83 to the mode of being pivoted with tradition again; 831; so that both sides foot rest 83; 831 be able to the articulated section and behind the eyeglass of frame 80 extreme direction intersect and close; but if when desiring with littler volume condensation; can be center and turn 90 degree up with transverse axis bar 81 then with the actuating strut 82 of a foot rest 83 wherein; 821 transverse axis bars 811 with correspondence of the actuating strut of another foot rest 831 are center and turn 90 degree down; make bipod 83; 831 fold locating up and down at frame 80 respectively; and the volume that makes whole glasses contracts to minimum, is beneficial to collection.

But, the purpose of design that said structure is original, be that the glasses volume is contracted to minimum, but not with the protection eyeglass be appeal point, therefore originally still must cooperate spectacle case or spectacle pouch to come ccontaining glasses, right dealer then think and, but since between its actuating strut and transverse axis bar be the 360 deg rotation, then bipod should be threaded to the front end and the rear end of frame respectively, and protect the front end and the rear end of eyeglass respectively by bipod, thus, in the time must collecting glasses, can make the eyeglass front and back all obtain suitable protection by foot rest temporarily; Though yet its intention is excellent, but the structure of its application is for fabricator or user, the impropriety is all arranged, discuss with the fabricator earlier, its structure is to form by the frame of tool eyeglass, two transverse axis bars, two actuating struts and bipod, and the structure of each side respectively has two pivoting points, therefore not only cause the die cost raising many because of member more, more numerous and diverse because of package program, and cause the generally assembly cost height of glasses of assembly cost, for the fabricator, though intention is good, but also may be because of the considering of cost, and reduce the competitive power in market.

Discuss with user's angle again; but be the design of 360 deg turn between its transverse axis bar and actuating strut; and its structure or glasses location after folding only can launch to wear as glasses by the designed protruding grain of the small tolerance nargin of plastic material the time; strong fix extreme difference not only; easilier in use for some time, abrasion can't locate because of causing fully; therefore when wearing glasses; or after glasses fold; still have the puzzlement of rocking displacement between foot rest and frame, influenced the comfortableness when wearing and the protection effect when folding.

Summary of the invention

Fundamental purpose of the present invention is that a kind of folding eyeglass is provided, and its member is simplified more, and comfortable after glasses are worn, and folds the really effect of tool protection eyeglass of back.

The present invention realizes its purpose like this:

A kind of folding eyeglass has a glasses body and a foot rest, is provided with pivot member between glasses body both sides and foot rest; Pivot member is included in mutual corresponding bulb and the skeleton frame that glasses body both sides and corresponding foot rest end are respectively equipped with; In skeleton frame, form ball-and-socket groove with the bulb clamping.

Wherein, the bulb is arranged at glasses body place, and skeleton frame then is located at the foot rest place; Perhaps the bulb is arranged on the foot rest place, and skeleton frame then is located at glasses body place.Also can be the design of one between skeleton frame and foot rest.

Above-mentioned bulb is arranged on the transverse axis bar, and transverse axis bar one end is provided with the less neck in wide footpath, and the location division that the ball-and-socket groove is vertically held and each formation of transverse end only can supply neck to pass through of other skeleton frame promptly forms the bigger operating member in space between two location divisions.

Above-mentioned operating member can be arranged on 45 degree places.

The located lateral portion of above-mentioned skeleton frame and longitudinal register portion place respectively are provided with urgent member.

Above-mentioned urgent member can be made up of spring and card pearl.

The end of above-mentioned foot rest forms protuberance.

The end of above-mentioned foot rest and the corresponding position of skeleton frame respectively form the magnetic absorbent module.

After adopting said structure; when glasses were expansion or amount to fully, universal pivot member was to be positioned at the state of strong fix, and can not produce the situation of rocking and being shifted; so in the time must changing the state of glasses; only foot rest must be threaded to the state that neck breaks away from the location division, can make foot rest is center and turn with the bulb of transverse axis bar, and changes the state of glasses; the present invention with commonly use glasses and compare; member is simplified more, and comfortable after glasses are worn, and folds the really effect of tool protection eyeglass of back.

Description of drawings

(1) graphic part:

Fig. 1 is the stereo appearance figure of glasses of the present invention;

Fig. 2 is the three-dimensional exploded view of glasses of the present invention;

Fig. 3 is the sectional perspective exploded view of glasses of the present invention;

Fig. 4 is the part sectioned view of glasses of the present invention;

Fig. 5 be glasses of the present invention other plant the part sectioned view of location structure;

Fig. 6 is the folding figure one of glasses of the present invention;

Fig. 7 is the folding figure two of glasses of the present invention;

Fig. 8 is the folding figure three of glasses of the present invention;

Fig. 9 is the folding figure four of glasses of the present invention;

Figure 10 be glasses of the present invention other plant the stereo appearance figure of foot rest location structure;

Figure 11 be glasses of the present invention other plant the outside drawing that folds of foot rest location structure;

The stereo appearance figure of glasses is commonly used by Figure 12 system.

(2) figure number is partly:

10 glasses bodies, 11 eyeglasses

20 pivot members, 21 transverse axis bars

22 necks, 23 bulbs

24 skeleton frames, 241 ball-and-socket grooves

243 located lateral portions of 242 longitudinal register portions

244 operating members, 245 magnetic absorbent module

25 urgent member 251 springs

252 card pearls, 30 foot rests

31 protuberances, 32 magnetic absorbent module

80 frames, 81 transverse axis bars

811 transverse axis bars, 82 actuating struts

821 actuating struts, 83 foot rests

831 foot rests

Embodiment

Please referring to shown in Figure 1, glasses of the present invention have a glasses body 10, glasses body 10 can be the frame glasses, also can be the frameless style glasses of only forming by eyeglass, as shown in scheming to go up, be the frameless style glasses that the PC eyeglass is formed, and characteristic Design of the present invention, be that glasses body 10 is to be connected with pivot member 20 with 30 of the foot rests of both sides, pivot member 20 mainly is made up of the skeleton frame of bulb and tool ball-and-socket groove, wherein the bulb must be arranged on the glasses body 10, and skeleton frame then is arranged on the foot rest 30, perhaps is arranged on the foot rest 30 for the bulb, and skeleton frame is arranged on the glasses body 10, and explanation for the benefit of is to be arranged on the glasses body 10 with the bulb among the figure, and the structure that skeleton frame is arranged on the foot rest 30 illustrates.

Please cooperate referring to Fig. 2 and shown in Figure 3, pivot member 20 is a universal design, it has a transverse axis bar 21, this transverse axis bar 21 is connected bulb 23 with the less neck 22 in wide footpath, transverse axis bar 21 can be when eyeglass 11 moulding of glasses body 10, promptly set firmly one with eyeglass 11, also can be installed in eyeglass 11 outsides by compeling the mode of pulling, and be the state parallel with eyeglass 11, the design of pivot member 20 on foot rest 30 in addition, tie up to the end that foot rest 30 is connected with transverse axis bar 21 and form a skeleton frame 24, has a ball-and-socket groove 241 in the skeleton frame 24, each forms longitudinal register portion 242 and located lateral portion 243 in vertical end and transverse end the both sides of ball-and-socket groove 241, the identical design that is wide footpath with neck 22 of longitudinal register portion 242 and located lateral portion 243, then form the bigger operating member in wide footpath 244 in longitudinal register portion 242 and 243 in located lateral portion, for the benefit of the bulb 23 of transverse axis bar 21 is forced in the ball-and-socket groove 241 in addition, must form fluting at skeleton frame 24 sides, being beneficial to bulb 23 directly is forced in the ball-and-socket groove 241, again by fixed assembly with the packing of fluting place, bulb 23 can not broken away from from ball-and-socket groove 241 places, and above-mentioned fixed assembly can be as being depicted as the design of bolt on the figure.

Can be equipped with urgent member 25 in addition in the upper end of above-mentioned longitudinal register portion 242 and located lateral portion 243 in addition, please referring to shown in Figure 5, this urgent member 25 is to be made up of spring 251 and card pearl 252, cooperates the groove 221 that forms on the neck 22, can do location more closely to transverse axis bar 21.

When glasses are deployed condition shown in Figure 1, the neck 22 of pivot member 20 transverse axis bars 21 is that clip is at longitudinal register portion 242 places, therefore at twin mast 30 up and down under the situation of turn, promptly be firm deployed condition, being beneficial to the user wears, and when desiring to fold glasses, please referring to shown in Figure 6, a foot rest 30 wherein can be rotated about 45 degree toward glasses body 10 directions, make neck 22 be positioned at operating member 244 places,, therefore foot rest 30 up can be overturn so make foot rest 30 be the universal rotation in center in bulb 23, as shown in Figure 7, promptly be positioned at the front end place of glasses body 10 to foot rest 30, as shown in Figure 8, this moment, bipod 30 promptly split front end and the rear end at glasses body 10, only must and close foot rest 30 past glasses body 10 directions, as shown in Figure 9, glasses can be folded, this moment, neck 22 was to be positioned at located lateral portion 243 places, be firm positioning states again, and can not produce the situation that foot rest 30 moves.

Also can form a protuberance 31 in Glasses earpiece shown in Figure 9 30 rear ends in addition, when folding, to be able to the clip location, and this location structure also can the magnetic absorbent module replace, please referring to shown in Figure 10, tie up to foot rest 30 ends and be provided with magnetic absorbent module 32, and magnetic absorbent module 245 also is set, when glasses fold in skeleton frame 24 corresponding positions, promptly pass through the mutual absorption of magnetic absorbent module 32,245, and be positioning states.

In a word, the design that the present invention is main, be that promptly 30 of glasses body 10 both sides and foot rests are provided with universal pivot member 20, and when glasses are expansion or amount to fully, universal pivot member 20 is the state that is positioned at strong fix, and can not produce the situation of rocking and being shifted, so in the time must changing the state of glasses, only foot rest 30 must be threaded to the state that neck 22 breaks away from the location division, can make foot rest 30 is center and turn with bulb 23, and only must be by being located at the pivot member 20 that transverse axis bar 21 corresponding on glasses body 10 and the foot rest 30 and skeleton frame 24 are formed, can reach demand purpose of the present invention, therefore compared to commonly using structure, design of the present invention promptly possesses following effect to fabricator and user:

For the fabricator, only must be on glasses body 10 and foot rest 30 corresponding moulding or set firmly transverse axis bar 21 and skeleton frame 24, again with transverse axis bar 21 directly and skeleton frame 24 be pivoted, promptly forming only is the universal pivot member 20 of a pivoting point, not only member is obviously simplified, and it is convenient more that package program is commonly used structure, and make the manufacturing cost of glasses be reduced to minimum level, and then the competitiveness of the industry of lifting.

For the user; because of design of the present invention launches or when folding fully at glasses; the neck 22 of transverse axis bar 21 all is that firm clip is in longitudinal register portion 242 or located lateral portion 243 that can be spacing; therefore, when wearing glasses, or when glasses fold; can not produce the situation of rocking displacement fully at

foot rest

30 and 10 of glasses bodies; so can promote the comfortableness when wearing, and when folding, then can protect eyeglass 11 by foot rest 30 really.

So from the above, the present invention is by the universal pivot member 20 of glasses body 10 with 30 settings of foot rest, and a folding eyeglass that has more practicality can be provided, so design of the present invention should meet novel patent requirement, is to file an application in accordance with the law.

Claims

1, a kind of folding eyeglass has a glasses body and a foot rest, it is characterized in that:

Between glasses body both sides and foot rest, be provided with pivot member;

Pivot member is included in mutual corresponding bulb and the skeleton frame that glasses body both sides and corresponding foot rest end are respectively equipped with;

In skeleton frame, form ball-and-socket groove with the bulb clamping.

2, folding eyeglass as claimed in claim 1 is characterized in that: the bulb is arranged at glasses body place, and skeleton frame then is located at the foot rest place.

3, folding eyeglass as claimed in claim 1 is characterized in that: the bulb is arranged on the foot rest place, and skeleton frame then is located at glasses body place.

4, as claim 1,2 or 3 described folding eyeglass, it is characterized in that: the bulb is arranged on the transverse axis bar, transverse axis bar one end is provided with the less neck in wide footpath, the location division that the ball-and-socket groove is vertically held and each formation of transverse end only can supply neck to pass through of other skeleton frame promptly forms the bigger operating member in space between two location divisions.

5, folding eyeglass as claimed in claim 4 is characterized in that: operating member is arranged on 45 degree places.

6, folding eyeglass as claimed in claim 2 is characterized in that: be the design of one between skeleton frame and foot rest.

7, folding eyeglass as claimed in claim 4 is characterized in that: the located lateral portion of skeleton frame and longitudinal register portion place respectively are provided with urgent member.

8, folding eyeglass as claimed in claim 7 is characterized in that: urgent member can be made up of spring and card pearl.

9, as claim 1,2 or 3 described folding eyeglass, it is characterized in that: the end of foot rest forms protuberance.

10, as claim 1,2 or 3 described folding eyeglass, it is characterized in that: the end of foot rest and the corresponding position of skeleton frame respectively form the magnetic absorbent module.