CN201796198U

CN201796198U - Lens replacement fixing structure

Info

Publication number: CN201796198U
Application number: CN2010202982806U
Authority: CN
Inventors: 黄隆酉
Original assignee: Roring Industries Xiamen Ltd
Current assignee: Roring Industries Xiamen Ltd
Priority date: 2010-08-16
Filing date: 2010-08-16
Publication date: 2011-04-13
Anticipated expiration: 2020-08-16

Abstract

The utility model discloses a lens replacement fixing structure, which comprises a lens frame and a sheet type movable lens. The lens frame 3 is a frame with only one upper frame; a matching groove is formed on the frame from the lower part to the upper part so as to accommodate an upper edge of the lens; a pivoting seat extends downwards from a nasal middle part of the lens frame; a nose bracket is movably pivoted on the pivoting seat; and a clamping groove for clamping the lens is formed on the nose bracket. Therefore, when the sheet type movable lens is combined with the lens frame, the lens frame is locked and unlocked by means of the movable nose bracket, the lens replacement is easier to operate, and simultaneously the nose bracket fixedly clamps the lens so as to make the combination of the lens and the lens frame firmer.

Description

Eyeglass is replaced fixed sturcture

Technical field

The relevant a kind of combined eyeglasses structure of the utility model is meant a kind of eyeglass displacement activity fixed sturcture especially.

Background technology

Along with improving constantly of people's living standard, people also change taking place the demand of quality of the life, glasses no longer are that to correct because of eyes be the required article of people, it has become the daily ornament of people, and the moulding of its various conversion, color are to arrange in pairs or groups in response to the demand of clothes or individual character.No matter be sunglasses, still far away, near-sighted correcting spectacle lens all can dispose many pairs to reach the demand of random collocation, and this has increased the expenditure of glasses expenses virtually.Therefore, the glasses that picture frame and eyeglass can be changed combination just occur, reached glasses variation in moulding flexible characteristic.

Notification number is the Chinese utility model patent of CN2532502Y as shown in Figure 1, it discloses a kind of glasses of replaceable eyeglass, mirror holder 1 is made for the rubber-like plastic material, 13 both sides are provided with caulking groove 111 in its coboundary 11 relative noses, and the lower fastening groove 15 that 13 formation, one opening makes progress in nose holder 14 and the nose, integrated eyeglass 2 is embedded between the coboundary 11 and nose holder 14 of mirror holder 1, and promptly the top of eyeglass 2 is to be embedded in the caulking groove 111, and wherein subordinate's edge is to be embedded in the lower fastening groove 15.The combined eyeglasses of this structure, require mirror holder 1 need possess the assembling that certain deformation can be satisfied eyeglass 2, nose holder 14 also need be equipped with smooth combination and the dismounting that certain deformation can make eyeglass 2 and mirror holder 1 simultaneously, comparatively require great effort when therefore eyeglass 2 is with mirror holder 1 assembling and dismounting, make the replacing of eyeglass 2 convenient inadequately.

The utility model content

The purpose of this utility model provides a kind of eyeglass and replaces fixed sturcture, and it makes the more laborsaving convenience of combination of the eyeglass and the mirror holder of combined eyeglasses, and is more firm with fixing of seasonal eyeglass.

For achieving the above object, solution of the present utility model is:

A kind of eyeglass is replaced fixed sturcture, comprises the movable eyeglass of picture frame and single piece type; This picture frame 3 is only to have a framework of upper side frame, forms the coboundary of mating groove with ccontaining eyeglass on the framework from bottom to top; Wherein: the nose center at picture frame is extended a pin joint seat downwards, and a nose holder is that activity is articulated on this pin joint seat; This nose holder is provided with the draw-in groove of blocking eyeglass.

Described nose holder is one " people " font, and its top forms the pivot pin and is articulated on the pin joint seat, and two stand-offs are formed at the bottom of nose holder, and two stand-off dual-sides are formed with draw-in groove.

Cooperate soft cushion block behind described nose holder two stand-offs.

The pin joint seat of described picture frame is to extend downwards from the mating groove rear.

After adopting such scheme, the utility model is by being articulated with a rotary nose holder on picture frame, and the setting of draw-in groove on the nose holder, when making movable eyeglass of single piece type and picture frame combination, rely on this movable nose holder that it is carried out snap close and release, order lighter change the operation of eyeglass, and this nose holder makes that to the fixing of eyeglass the combination of eyeglass and picture frame is more firm simultaneously.

Description of drawings

Fig. 1 is the three-dimensional exploded view of prior art;

Fig. 2 is the vertical view of the utility model mirror holder;

Fig. 3 is the front view of the utility model mirror holder and eyeglass combination;

Fig. 4 is the rear view of the utility model mirror holder and eyeglass combination;

Fig. 5 is the front view of the utility model nose holder;

Fig. 6 is the side view of the utility model nose holder;

Fig. 7 is the work synoptic diagram of the utility model nose holder.

Embodiment

To shown in Figure 7, a kind of eyeglass that the utility model discloses is replaced fixed sturcture as Fig. 2, and it comprises picture frame 3, mirror pin 4 and the movable eyeglass 5 of single piece type, and mirror leg 4 is the both sides that are articulated in picture frame 3.

This picture frame 3 is only to have a framework of upper side frame, and the centre of this framework is nose middle part 31, and the two ends of framework are the connecting portion 32 of mirror pin 4, form the coboundary of mating groove 33 with ccontaining eyeglass 5 from bottom to top on the framework between nose middle part 31 and the connecting portion 32.

Key of the present utility model is: extending a pin joint seat 34, one nose holders 6 downwards at 31 places, nose middle part of picture frame 3 is that activity is articulated on this pin joint seat 34; This nose holder 6 is one " people " font, and its top forms pivot pin 61 and is articulated on the pin joint seat 34, is provided with catch (not going out among the figure) simultaneously in the pin joint seat 34 and only has 90 degree relative to picture frame 3 from the angle of vertically rearward rotating to make nose holder 6; And two stand-offs 62 are formed at the bottom of nose holder 6, and two stand-offs, 62 dual-sides form gradually dark draw-in groove 63 from top to bottom simultaneously, can cooperate soft cushion block 7 behind two stand-offs 62 in addition, make glasses more comfortable when contacting with the human body bridge of the nose.

It should be noted that the pin joint seat 34 of picture frame 3 is to extend from mating groove 33 rears downwards, thereby prevent to interfere with it when eyeglass 5 from assembling.

Cooperate shown in Figure 7, Schilling nose holder 6 rotates backward, again the coboundary of the movable eyeglass 5 of single piece type is matched with in the mating groove 33 of picture frame 3 afterwards, when treating that eyeglass installs to, rotate nose holder 6 downwards and forward this moment, after treating that its two stand-off 62 produces the short slot 51 that deformation slightly strides across eyeglass 5 middle parts, its draw-in groove 63 just can be fixed the bottom of eyeglass 5, thereby finishes the combination of eyeglass 5 and picture frame 3.Otherwise, when eyeglass 5 when picture frame 3 is removed, two stand-offs 62 of two finger cramping nose holders 6 are to the focussing direction application of force, then the bottom of eyeglass 5 just can be deviate from from the draw-in groove 63 of nose holder 6, the interference that the nose holder 6 that rotates backward breaks away from eyeglass 5, eyeglass 5 just can be removed from picture frame 3 smoothly.

This shows, the utility model is by being articulated with a rotary nose holder 6 on picture frame 3, and the setting of draw-in groove 63 on the nose holder 6, when making the movable eyeglass 5 of single piece type with picture frame 1 combination, rely on this nose holder 6 that it is carried out snap close and release, order lighter change the operation of eyeglass 5, and the fixing of 6 pairs of eyeglasses 5 of this nose holder simultaneously makes eyeglass 5 more firm with the combination of picture frame 3.

Claims

1. an eyeglass is replaced fixed sturcture, comprises the movable eyeglass of picture frame and single piece type; This picture frame (3) is only to have a framework of upper side frame, forms the coboundary of mating groove with ccontaining eyeglass on the framework from bottom to top; It is characterized in that: the nose center at picture frame is extended a pin joint seat downwards, and a nose holder is that activity is articulated on this pin joint seat; This nose holder is provided with the draw-in groove of blocking eyeglass.

2. eyeglass as claimed in claim 1 is replaced fixed sturcture, and it is characterized in that: nose holder is one " people " font, and its top forms the pivot pin and is articulated on the pin joint seat, and two stand-offs are formed at the bottom of nose holder, and two stand-off dual-sides are formed with draw-in groove.

3. eyeglass as claimed in claim 2 is replaced fixed sturcture, it is characterized in that: cooperate soft cushion block behind nose holder two stand-offs.

4. eyeglass as claimed in claim 1 is replaced fixed sturcture, and it is characterized in that: the pin joint seat of picture frame is to extend downwards from the mating groove rear.