CN2849756Y

CN2849756Y - Earpiece angle position adjustable glasses frame

Info

Publication number: CN2849756Y
Application number: CNU2005201208287U
Authority: CN
Inventors: 王信胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-23
Filing date: 2005-12-23
Publication date: 2006-12-20
Anticipated expiration: 2015-12-23

Abstract

The utility model relates to a glasses rack with an adjustable angle of glasses legs, which comprises a glasses frame, a connecting piece and glasses legs, wherein the both sides of the glasses frame are combined with the glasses legs through the connecting piece and convex lugs are formed by extending both sides of the glasses frame upward and downward. A convex lug is arranged on one end of the connecting piece, and the other end of the convex lug is extended with a sheathing section; a through hole which penetrates the front and the back is arranged in an inner cavity of the sheathing section, and a dentate structure which is composed of a plurality of convex edges is arranged on the inner wall of the front end of the through hole. An opening is arranged at the inner side of the front end of the sheathing section, and a positioning hole is arranged at the inner side of the back end of the sheathing section. A concave structure which is matched with the dentate structure is arranged on the front end of each glasses leg, and a positioning convex point is arranged at the inner side of the middle part of each glasses leg. The glasses rack of the utility model not only can be adjusted to optimal comfortable angles according to different facial forms, but also can be preliminarily positioned; the utility model has the advantages of simple structure, convenient operation, accurate and firm positioning and low cost.

Description

The adjustable spectacle frame of a kind of earpiece angle orientation

Technical field

The utility model relates to the adjustable spectacle frame of a kind of earpiece angle orientation.

Background technology

At present, comfortable for reaching eyeglasses-wearing, finish the orientation angles adjustment of expection picture frame or both sides mirror pin, at the spectacle frame that the glasses angle can adjust, form is various, but higher, a large amount of production difficulty of in the past project organization complexity, cost is big.

The utility model content

The utility model is the adjustable spectacle frame of earpiece angle orientation of another kind of innovation kenel, the not only visual different shapes of face of this spectacle frame are done the adjustment of optimal comfort angle, and the location that can obtain to expect is provided with, have simple structure, easy to operate, accurate positioning is firm, lower-cost advantage.

The adjustable spectacle frame of a kind of earpiece angle orientation that provides according to the utility model, comprise spectacle-frame, web member and earpiece, described spectacle-frame both sides is by described web member and described earpiece combination, described spectacle-frame both sides is extended lug up and down, described web member one end is provided with a lug, the other end extends a shrinking section, open the through hole that runs through front and back at described shrinking section inner chamber, the dentalation that this through hole front inner wall is made up of several convex edges, an opening has been opened in described shrinking section front end inboard, described shrinking section rear inside is provided with a pilot hole, described earpiece front end is provided with the concavity structure that matches with described dentalation, and inboard, described earpiece middle part is provided with a location salient point.

The utility model compared with prior art, have following advantage: the not only visual different shapes of face of this spectacle frame are done the adjustment of optimal comfort angle, and the location that can obtain to expect is provided with, have simple structure, easy to operate, accurate positioning is firm, lower-cost advantage.

Description of drawings

Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail:

Fig. 1 is the one-piece construction synoptic diagram of the adjustable a kind of preferred embodiment of spectacle frame of the utility model earpiece angle orientation;

Fig. 2 is the perspective exploded view of spectacle-frame described in Fig. 1, described web member and described earpiece;

Fig. 3 be among Fig. 1 A to the partial structurtes synoptic diagram;

Fig. 4 is that the angle orientation of the adjustable a kind of preferred embodiment of spectacle frame of the utility model earpiece angle orientation is regulated synoptic diagram.

Embodiment

Referring to Fig. 1 to Fig. 4, a kind of preferred embodiment of the adjustable spectacle frame of a kind of earpiece angle orientation of the utility model is shown, comprise spectacle-frame 1, web member 2 and earpiece 3, described spectacle-frame 1 both sides is by described

web member

2 and 3 combinations of described earpiece, described spectacle-frame 1 both sides is extended lug 11 up and down, described web member 2 one ends are provided with a lug 21, the other end extends a shrinking section 222, open the through hole 22 that runs through front and back at described shrinking section 222 inner chambers, the dentalation 23 that these through hole 22 front inner wall are made up of several convex edges, an opening 25 has been opened in described shrinking section 222 front end inboards, described shrinking section 222 rear inside are provided with a pilot hole 24, described earpiece 3 front ends are provided with the concavity structure 31 that matches with described dentalation 23, and inboard, described earpiece 3 middle part is provided with a location salient point 32.The not only visual different shapes of face of this spectacle frame are done the adjustment of optimal comfort angle, and the location that can obtain to expect is provided with, have simple structure, easy to operate, accurate positioning is firm, lower-cost advantage.

During assembling, described lug 11 links together by web member 26 with the lug 21 of described web member 2 one ends, described earpiece 3 front end concavity structures 31 are inserted in along through hole 22 rear ends in the shrinking section 222 of described web member 2, when positioning convex point on the earpiece 3 32 arrives through hole 22 edges, slightly firmly push, earpiece 3 positioning convex points 32 promptly enter in the through hole 22, when positioning convex point on the earpiece 3 32 arrives described shrinking section 222 rear inside pilot holes 24, promptly be stuck on the position, hole of pilot hole 24, earpiece 3 front end concavity structures 31 were closely tied with the dentalation 23 of through hole 22 front inner wall and were engaged this moment, stir earpiece 3, earpiece 3 is a fixed point with positioning convex point 32, earpiece 3 front end concavity structures 31 are switched the dentalation 23 different teeth positions that coincide up and down, earpiece 3 forms different oblique angles, reach the optimal comfort position, after stopping to stir, positioning convex point 32 reaches different users's demand because of restriction and the positioning convex point on the earpiece 3 32 that is subjected to dentalation 23 corresponding interval portions obtains advantages of good positioning effect with shrinking section 222 rear inside pilot holes 24 alignment restrictions on the earpiece 3.

The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims

1, the adjustable spectacle frame of a kind of earpiece angle orientation, comprise spectacle-frame (1), web member (2) and earpiece (3), described spectacle-frame (1) both sides is by described web member (2) and described earpiece (3) combination, it is characterized in that described spectacle-frame (1) both sides extends lug (11) up and down, described web member (2) one ends are provided with a lug (21), the other end extends a shrinking section (222), open the through hole (22) that runs through front and back at described shrinking section (222) inner chamber, the dentalation (23) that this through hole (22) front inner wall is made up of several convex edges, an opening (25) has been opened in described shrinking section (222) front end inboard, described shrinking section (222) rear inside is provided with a pilot hole (24), described earpiece (3) front end is provided with the concavity structure (31) that matches with described dentalation (23), and inboard, described earpiece (3) middle part is provided with a location salient point (32).