CN2704859Y

CN2704859Y - Major-minor glasses frame combining structure of magnetic and elastic clamping piece

Info

Publication number: CN2704859Y
Application number: CNU2004200499702U
Authority: CN
Inventors: 黄文泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-17
Filing date: 2004-05-17
Publication date: 2005-06-15
Anticipated expiration: 2014-05-17

Abstract

The utility model discloses a major-minor glasses frame combining structure of magnetic and elastic clamping piece, compising the nose bridge of a major glasses frame of the central frame body of the nose bridge of the major glasses frame and a minor glasses frame assembly whose central is provided with a cross beam corresponding to the nose bridge frame body of the major glasses frame. The nose bridge of the major glasses frame is an inwardly concave frame, and both side surfaces of the inwardly concave frame are respectively provided with a magnet sucking the magnet on the elastic clamp piece of the minor glasses frame assembly. The inner face of the central cross beam of the minor glasses frame assembly is provided with a pair of extension rods, and the two inner extension rods extends downwardly to form the elastic clamp piece whose one side corresponding to the inwardly concave frame is provided with an in-built magnet. The members can form a major-minor glasses frame combining structure capable of rapid clamping and separating.

Description

The major-minor mirror holder composite construction of magnetic elastic clip

Technical field

The utility model relates to a kind of the be applicable to primary frame of glasses and the fixing fast and improvement that breaks away from structure fast of secondary mirror frame.

Background technology

Major-minor picture frame unitized construction is now used widely.When the people is in strong, the dazzling environment of light, for example to drive or on the beach the time, can flexibly the secondary mirror frame with shade function be combined on the primary frame, can stop dazzling light this moment effectively; And when reaching the softer part of light, can remove the secondary mirror frame fast.

But the major-minor picture frame unitized construction of general known technology is to go up at the centre cross member 101 ' of primary frame 10 ' to embed an exposed magnetite 102 ' shown in Figure 1A; Other be provided with one with the secondary mirror frame 20 ' of primary frame 10 ' same size, also being provided with on the centre cross member 201 ' of this secondary mirror frame 20 ' when corresponding magnetite 202 ', two major-minor picture frames 10 ', 20 ' combine mainly is that the magnetite 102 ' by both sides, 202 ' phase RETENTION BY SOILS realize; The major-minor picture frame unitized construction of another known technology is shown in Figure 1B, it is centre cross member 301 ' the inboard exposed magnetite 302 ' that upward embeds in primary frame 30 ', other be provided with one with the secondary mirror frame 40 ' of primary frame 30 ' same size, on the centre cross member 401 ' of this secondary mirror frame 40 ', be provided with taking of colluding in and collude 4011 ', it colludes and also is provided with on the tail facade when corresponding magnetite 402 ', two major-minor picture frames 30 ', 40 ' combine mainly is that the magnetite 302 ' by both sides, 402 ' phase RETENTION BY SOILS realize.And in the structure of above-mentioned known technology, the combination of this major-minor picture frame is except the suction that magnetite provides, and its fixing structural design is sticking (shown in Figure 1A) up and down only, and can't resist the concussion impulsive force that reaches forwards, backwards to the left and right; And another fixing structural design is shaken impulsive force before and after also only providing, and is also powerless for concussion impulsive force to the left and right.Promptly when doing fierce action slightly, the integrated structure of the major-minor picture frame of above-mentioned two kinds of known technologies is also inapplicable, that is can't accomplish the most perfect combination.In addition, promptly still can see the magnetite position significantly after this major-minor picture frame combination, influence attractive in appearance.

The utility model content

Thoughts on the disappearance of the structure of above-mentioned known technology, the utility model initiative is used a kind of major-minor mirror holder composite construction of magnetic elastic clip.With its primary frame nose-bridge frame the indent framework is set and joins elastic clip on the secondary mirror frame combined bay, the secondary mirror frame is clamped and fastened on the primary frame; Be embedded magnetite on the indent framework with its primary frame nose-bridge frame, matching the embedded magnetite of elastic clip on the secondary mirror frame combined bay (is made as blind embedding and does not penetrate, can't see magnetite by the outside, promote attractive in appearance) the phase sticking, increase the secondary mirror frame and be fixed in absorption strength on the primary frame, make it firmly, firmly make up major and minor picture frame, can deviate from fast again, reach fixing fast, disengaging fast, can hide magnetite again and promote perfect unitized construction attractive in appearance.

Description of drawings

Figure 1A, Figure 1B are the central beam type fixed sturctures of known major-minor mirror holder;

Fig. 2 is the major-minor mirror holder composite construction three-dimensional exploded view of the utility model magnetic elastic clip;

Fig. 3 is the three-dimensional combination figure of the major-minor mirror holder composite construction of the utility model magnetic elastic clip;

Fig. 4 is the front exploded view of the major-minor mirror holder composite construction of the utility model magnetic elastic clip

Fig. 5 is the combination forward sight section constitutional diagram of the major-minor mirror holder composite construction of the utility model magnetic elastic clip.

10 ': primary frame

101 ': crossbeam

102 ': magnetite

20 ': the secondary mirror frame

201 ': crossbeam

202 ': magnetite

30 ': primary frame

301 ': crossbeam

302 ': magnetite

40 ': the secondary mirror frame

401 ': crossbeam

4011 ': take and collude

402 ': magnetite

10: main glasses holder

101: nose-bridge frame

102: side elevation

103: magnetite

104: guide ramp

20: secondary mirror frame combined bay

201: crossbeam

202: interior boom

203: elastic clip

204: magnetite

205: flange

Embodiment

Above-mentioned structure, conjunction with figs. and preferred embodiment are stated clearly as follows:

At first please refer to Fig. 2 and shown in Figure 4, the utility model mainly comprises:

One primary frame, 10 nose-bridge frames 101 are the bridge of the nose central authorities support body of a glasses main glasses holder, and this support body is the recessed framework in an inside side, and respectively is embedded with a magnetite 103 on indent framework both sides side elevation 102;

One secondary mirror frame combined bay 20, these secondary mirror frame central authorities be provided with corresponding one pair of primary frame 10 nose-bridge frames 101 support bodys in boom 202, boom 202 each downward elastic clip 203 that extend in two, framework one side of these elastic clip 203 corresponding indents is provided with embedded magnetite 204.

According to upper member, and please refer to Fig. 3 and Fig. 5, be preset in the top of primary frame 10 in the same way by secondary mirror frame combined bay 20, and be listed in the front side of glasses main glasses holder 10 from top to bottom, this moment this secondary mirror frame combined bay 20 a couple in boom 202 can be on primary frame 10 nose-bridge frames 101, again the magnetite 204 on this elastic clip 203 can attract each other with the magnetite 103 on the primary frame 10 nose-bridge frames 101 indent frameworks and fast fixed joint picture frame combined bay 20 in the front of primary frame 10.

In addition, the Xiang Yuan that also can be nose-bridge frame 101 at the framework of this indent has additional guide ramp 104, arrange in pairs or groups the again elastic force of the elastic clip 203 on boom 202 in this can be when combination secondary mirror frame, and the elastic clip 203 that can guide secondary mirror frame combined bay 20 fast is to correct position location.

In sum, the major-minor mirror holder composite construction of the magnetic elastic clip of this case utility model has had industry applications, novelty and creativeness, meets the important document of utility model patent.The above is preferred embodiment of the present utility model only, is not to be used for limiting scope of the present utility model.Be that all doing according to the utility model impartial change and modify, be scope of the present utility model.

Claims

1. the major-minor mirror holder composite construction of a magnetic elastic clip, it includes:

One primary frame nose-bridge frame is the bridge of the nose central authorities support body of a glasses main glasses holder, and this support body is the recessed framework in an inside side, and respectively is embedded with a magnetite on framework two side elevations of indent;

One secondary mirror frame combined bay, these secondary mirror frame central authorities are provided with and the corresponding crossbeam of primary frame nose-bridge frame support body, the crossbeam inner face is provided with boom in a pair, boom extends an elastic clip downwards in two, the corresponding indent framework of this elastic clip one side is provided with embedded magnetite, secondary mirror frame combined bay is preset in the primary frame top in the same way, and be listed in glasses main glasses holder front side from top to bottom, boom can be on the primary frame nose-bridge frame in a couple of this secondary mirror frame combined bay at this moment, and the magnetite on this elastic clip can attract each other with the magnetite on the primary frame nose-bridge frame indent framework and quick fixed joint picture frame combined bay.

2. the major-minor mirror holder composite construction of magnetic elastic clip according to claim 1, it is characterized in that: the apical margin of the framework of this indent is provided with guide ramp, locatees fast with the elasticity folder of boom in the crossbeam of guiding secondary mirror frame combined bay.