CN2852169Y

CN2852169Y - Hinge structure of glasses legs

Info

Publication number: CN2852169Y
Application number: CN 200520066540
Authority: CN
Inventors: 吕爱琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-26
Filing date: 2005-10-26
Publication date: 2006-12-27
Anticipated expiration: 2015-10-26

Abstract

The utility model discloses a hinge structure of glasses legs. The connecting points of the glasses legs and glasses corners respectively and directly bend to form a hinged seat and a rotary shaft, the rotary shaft is penetrated and inserted into a through hole of the hinged seat, the glasses corners and the glasses legs are hinged into integration, and at least one of the glasses corners and the glasses legs bends to form a positioning gear which is used for limiting the rotation angle of each glasses leg and each glasses corner. The utility model has the advantages of simple structure and easy processing, the glasses corners and the glasses leg are firmly hinged, and the whole glasses frame is more beautiful.

Description

The hinge arrangement of mirror leg

Technical field

The utility model relates to the technical field of glasses, and is relevant with the hinge arrangement of mirror leg especially.

Background technology

Usually, the hinge arrangement of eyeglasses temple arm as shown in Figure 1, be to form hinged seat 11 ' and 21 ' respectively, intert in the hinge hole on hinged seat 11 ' and 21 ' pitch-angle 1 ' and mirror leg 2 ' is hinged by screw 3 ' in the junction of pitch-angle 1 ' and mirror leg 2 '.

Anatomize this hinge arrangement, be not difficult to find that there is following deficiency in it:

One, pitch-angle 1 ' and mirror leg 2 ' are to intert hinge hole on hinged seat 11 ' and 21 ' and hinged by screw 3 ', in use, because pitch-angle 1 ' is frequently done with mirror leg 2 ' and is relatively rotated, so, loosening even obscission very easily take place in screw 3 ', cause pitch-angle 1 ' and mirror leg 2 ' hinged insecure even separate, influence the normal use of glasses;

Two, on pitch-angle 1 ' and mirror leg 2 ', form hinged seat 11 ' and 21 ' respectively, and modes such as hinged seat 11 ' and 21 ' common employing welding are fixed on pitch-angle 1 ' and the mirror leg 2 ', complex structure, difficulty of processing is big, the processing cost height;

Three, because hinged seat 11 ' and 21 ' volume are bigger, harmonious in order to guarantee, also respective design must be thicker with mirror leg 2 ' for pitch-angle 1 ', and thus, whole eye glass frame promptly is thickly, heavy, and aesthetic property is poor.

The utility model content

The purpose of this utility model is to provide a kind of hinge arrangement of mirror leg, makes that structure is simpler, easier, the pitch-angle of processing and mirror leg be hinged more firm, and whole eye glass frame is more attractive in appearance.

For reaching above-mentioned purpose, solution of the present utility model is:

The hinge arrangement of mirror leg, junction in mirror leg and pitch-angle directly is bent to form hinged seat and rotating shaft respectively, rotating shaft interts in the through hole of hinged seat, makes pitch-angle and mirror leg hinged, also is bent to form the location retaining that limits mirror leg and pitch-angle rotational angle at least one in pitch-angle and the mirror leg.

Directly be bent to form hinged seat on the described mirror leg, directly be bent to form rotating shaft and location retaining on the pitch-angle, rotating shaft interts in the through hole of hinged seat, and the end of rotating shaft forms the dop that the restriction rotating shaft is deviate from from hinged seat.

Directly be bent to form spirality hinged seat and location retaining on the described mirror leg, then directly be bent to form the spirality rotating shaft that cooperates with the spirality hinged seat on the pitch-angle, the spirality rotating shaft is screwed in the through hole of spirality hinged seat.

After adopting said structure, the utlity model has following advantage:

One, directly be bent to form hinged seat and rotating shaft respectively on mirror leg and pitch-angle, structure is simpler, and it is easier to process, and processing cost is low;

Two, mirror leg and pitch-angle are to cooperate and hinged by the hinged seat that directly is bent to form and rotating shaft, be subjected to location retaining restriction or further be subjected to dop and spirality engagement limits, rotating shaft firmly is plugged in the hinged seat, and pitch-angle and mirror leg are hinged more firm, guarantee the normal use of glasses;

Three, since hinged seat and rotating shaft be by mirror leg and pitch-angle directly bending form, so mirror leg and pitch-angle respective design get less, and the volume of hinged seat that curves and rotating shaft is also less, thus, whole eye glass frame promptly is very thinly, exquisite, more attractive in appearance.

Description of drawings

Fig. 1 is a structural representation of commonly using product;

Fig. 2 is the structural representation of the utility model embodiment one;

Fig. 3 is the enlarged drawing of the utility model embodiment one;

Fig. 4 is the structural representation of the utility model embodiment two;

Fig. 5 is the enlarged drawing of the utility model embodiment two.

Embodiment

As Fig. 2 and shown in Figure 4, be two embodiment of the present utility model.The mirror leg hinge arrangement that the utility model discloses, main inventive point is directly to be bent to form hinged seat 3 and rotating shaft 4 respectively in the junction of mirror leg 1 and pitch-angle 2, rotating shaft 4 interts in the through hole 31 of hinged seat 3, make pitch-angle 2 and mirror leg 1 hinged, also be bent to form the location retaining 5 that limits mirror leg 1 and pitch-angle 2 rotational angles at least one in pitch-angle 2 and the mirror leg 1.Like this, hinged seat 11 and rotating shaft 21 directly bending form, and structure is simpler, and processing need not welding or other complex processes, and it is easier to process, and processing cost is low; Mirror leg 1 and pitch-angle 2 can design lessly, and the volume of hinged seat 11 that curves and rotating shaft 21 is also less, and thus, whole eye glass frame promptly is very thinly, exquisite, more attractive in appearance.

Wherein, embodiment illustrated in fig. 3 one is directly to be bent to form hinged seat 3 on mirror leg 1, directly be bent to form rotating shaft 4 and location retaining 5 on the pitch-angle 2, rotating shaft 4 interts in the through hole 31 of hinged seat 3, and the end of rotating shaft 4 forms the dop 41 that restriction rotating shaft 4 is deviate from from hinged seat 3.Like this, located the rotational angle of retaining 5 stop limits mirror legs 1 and pitch-angle 2, stopped by dop 41 rotating shaft 4 firmly is plugged in the hinged seat 3, pitch-angle 2 is hinged more firm with mirror leg 1, guarantees the normal use of glasses.

Embodiment illustrated in fig. 5 two is directly to be bent to form spirality hinged seat 3 and location retaining 5 on mirror leg 1, then directly is bent to form the spirality rotating shaft 4 that cooperates with spirality hinged seat 3 on the pitch-angle 2, and spirality rotating shaft 4 is screwed in the tapped through hole 31 of spirality hinged seat 3.Like this, located the rotational angle of retaining 5 stop limits mirror legs 1 and pitch-angle 2, simultaneously, the spirality fit structure combines with location retaining 5 rotating shaft 4 firmly is plugged in the hinged seat 3, and pitch-angle 2 is hinged more firm with mirror leg 1, guarantees the normal use of glasses.

Certainly, the utility model can also be other form, and all various metamorphosis of being done according to this case inventive point all should fall into the protection category of this case.

Claims

1, the hinge arrangement of mirror leg, it is characterized in that: the junction in mirror leg and pitch-angle directly is bent to form hinged seat and rotating shaft respectively, rotating shaft interts in the through hole of hinged seat, make pitch-angle and mirror leg hinged, also be bent to form the location retaining that limits mirror leg and pitch-angle rotational angle at least one in pitch-angle and the mirror leg.

2, the hinge arrangement of mirror leg according to claim 1, it is characterized in that: directly be bent to form hinged seat on the mirror leg, directly be bent to form rotating shaft and location retaining on the pitch-angle, rotating shaft interts in the through hole of hinged seat, and the end of rotating shaft forms the dop that the restriction rotating shaft is deviate from from hinged seat.

3, the hinge arrangement of mirror leg according to claim 1, it is characterized in that: directly be bent to form spirality hinged seat and location retaining on the mirror leg, then directly be bent to form the spirality rotating shaft that cooperates with the spirality hinged seat on the pitch-angle, the spirality rotating shaft is screwed in the through hole of spirality hinged seat.