CN2326978Y

CN2326978Y - Main and auxiliary spectacles-frame jointing structure

Info

Publication number: CN2326978Y
Application number: CN 98200961
Authority: CN
Inventors: 辜国胜
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-05
Filing date: 1998-02-05
Publication date: 1999-06-30
Anticipated expiration: 2008-02-05

Abstract

The utility model relates to the combining structure of a main glass frame and an auxiliary glass frame. The inner sides of the engaging sections on the both sides of the main glass frame are respectively inlaid with a magnetic body downward concaved on the surfaces of the engaging sections. The parts of the both sides of the auxiliary glass frame close to the upper end edges are provided with a star-shaped extension rod which can be justly and closely inlaid on the main glass frame. The inner end surface of the extension rod is inlaid with a second magnetic body in a convex shape in order to be correspondingly inlaid with the downward concave part. Thus the stable combination of the main glass frame and the auxiliary glass frame is realized.

Description

A kind of major-minor picture frame integrated structure

The utility model relates to a kind of major-minor picture frame integrated structure.

Glasses such as general myopia, long sight or astigmatism do not have colour change function, in order to stop high light, people usually on primary frame embedding hang the auxiliary eye rim that a pair has the mass colour eyeglass, the mode that embedding is hung has folder to establish, be embedded with magnetic etc. multiple.The wherein design of magnetic mode (as Fig. 3, Fig. 4 and shown in Figure 5) mainly is respectively to set first magnet 101 on primary frame 10 two ends outside surfaces, respectively sets second magnet 201 at auxiliary eye rim 20 two ends correspondence positions, by the absorption of magnet the two is formed one.But this integrated structure has following shortcoming: 1, first magnet is embedded in the front surface of primary frame, and when being unworthy of hanging auxiliary eye rim, first magnet will be exposed outside attractive in appearance inadequately; 2, when wearing glasses, wearer's head can be shored foot rest outward, and the curve of primary frame is changed to some extent, and the auxiliary eye rim of this moment does not change, and consequently the surface of contact of first and second magnet diminishes (as shown in Figure 6), easily makes the two disengaging; 3, this integrated structure only depends on the mutual absorption of first and second magnet, and does not have other auxiliary fixed components, therefore, beats or when action of running when the wearer has, and major-minor picture frame promptly may separate; 4, when auxiliary eye rim is taken off, second magnet normal easily absorption dust and impurity, thereby the absorption of the influence and first magnet.

The purpose of this utility model provides a kind of innovation structure that major-minor picture frame firmly can be combined into one.

The purpose of this utility model realizes by following technological means: a kind of major-minor picture frame integrated structure, the both sides of primary frame respectively have one for the linking section that articulates foot rest and setting-in first magnetic, be embedded with second magnetic on the auxiliary eye rim, it is characterized in that: first magnetic is embedded in primary frame and is connected the section inboard, and form a lower concave part with the picture frame surface, the auxiliary eye rim both sides are provided with a shape extension rod by upper end edge, and second magnetic is embedded on the inner face of extension rod.

The utility model has the advantages that: 1, first magnetic is by the hidden primary frame inboard that is arranged on, and can not influence when use primary frame separately therefore that it is attractive in appearance; 2, the lower concave part and second magnetic have boundary inlay card effect, the tightness after can guaranteeing auxiliary eye rim and primary frame combining; 3, the shape extension rod on the auxiliary eye rim appositely inlay card on primary frame, make major-minor picture frame in conjunction with more firm: 4, because second magnetic is provided with position and auxiliary eye rim not on same plane, therefore, when auxiliary eye rim when primary frame is taken off, second magnetic can not influence the mutual absorption of itself and first magnetic because of attaching dust.

Below in conjunction with description of drawings detailed construction of the present utility model and using method.

Fig. 1 is a three-dimensional exploded view of the present utility model:

Fig. 2 is a combination side cutaway view of the present utility model:

Fig. 3 is the three-dimensional exploded view of prior art;

Fig. 4 is the attached view of the part section of prior art;

Fig. 5 is the combination vertical view of prior art;

Vertical view when Fig. 6 is strutted for the spectacle-frame of prior art:

Among the figure: 1. primary frame 11. optical mirror slips 12. are connected section 13. foot rests 14. first magnetics 15. lower concave parts 2 auxiliary eye rim 21. eyeglass 22. second magnetics 23. extension rods against sunshine

As shown in Figure 1, the utility model is made up of a primary frame 1 and an auxiliary eye rim 2 that is embedded with eyeglass 21 against sunshine that is embedded with optical mirror slip 11, wherein, the both sides of primary frame 1 respectively have one to be connected section 12, for articulating foot rest 13 and setting-in first magnetic 14, first magnetic 14 is embedded respectively in the inboard that is connected section 12, and is lower than the surface that is connected section 12, forms a lower concave part 15 with the surface of the section of linking 12; Auxiliary eye rim 2 both sides are provided with extension rod 23 by the upper end edge place, and extension rod 23 is the shape, and form certain space with the edge of auxiliary eye rim 2 itself, with ccontaining primary frame 1, and make extension rod 23 can stride embedding just to rest on the primary frame 1; The end face that is equipped with second magnetic, 22, the second magnetics 22 on the inner face of extension rod 23 slightly protrudes from the inner face of extension rod 23, so as with lower concave part 15 corresponding interlockings, auxiliary eye rim 2 can firmly be combined on the primary frame 1.

As from the foregoing, technological means of the present utility model has realized the purpose of this utility model.

Claims

1, a kind of major-minor picture frame integrated structure, the both sides of primary frame respectively have one for the linking section that articulates foot rest and setting-in first magnetic, be embedded with second magnetic on the auxiliary eye rim, it is characterized in that: first magnetic is embedded in primary frame and is connected the section inboard, and form a lower concave part with the picture frame surface, the auxiliary eye rim both sides are provided with a shape extension rod by upper end edge, and second magnetic is embedded on the inner face of extension rod.