CN207833136U - A kind of glasses of Anti-fall - Google Patents

Abstract

The utility model proposes a kind of glasses of Anti-fall, including anti-lost foot tail, anti-lost foot tailspin turns the tail portion for being set to temple, anti-lost foot tail is connect by rotation combination axis with temple, positioning gear is installed on rotation combination axis, anti-lost foot tail is when opening or closing, it can be buckled in temple, anti-lost foot tail is provided with the anti-lost foot tail groove along anti-lost foot tail length direction in the one side buckled with temple, temple is provided with the convex shelves of temple along temple length direction in the one side buckled with anti-lost foot tail, anti-lost foot tail groove is located at the centre of anti-lost foot tail, the convex gear of temple is in the centre of temple, anti-lost foot tail is when opening or closing, the convex shelves of temple are just fallen in anti-lost foot tail groove.The Glasses structure of the Anti-fall is simple, design is scientific and reasonable, by rotatable anti-lost foot tail, temple is made to lengthen, and after lengthening and head forms a circular arc, is not easy to fall to reach glasses, convenient and practical.

Description

A kind of glasses of Anti-fall

Technical field

The utility model belongs to eyewear art, more particularly to a kind of glasses of Anti-fall.

Background technology

Currently, the temple length of common glasses is all changeless, for example runs in some special wear conditions, steps on Glasses are easy to fall when the scenes such as mountain, skiing, surfing, some temples can be extended, are to use drawing and pulling type, fixed effect It is bad.Therefore, there is an urgent need for a kind of glasses of Anti-fall now.

Utility model content

The utility model proposes a kind of glasses of Anti-fall, solves glasses in the prior art and be easy during wearing The problem of falling.

What the technical solution of the utility model was realized in：A kind of glasses of Anti-fall, including anti-lost foot tail, it is described anti- Fall foot tailspin and turn the tail portion for being set to temple, the anti-lost foot tail is connect by rotation combination axis with the temple, the rotation Positioning gear is installed, the anti-lost foot tail can be buckled in the temple when opening or closing on built-up shaft.

As a preferred embodiment, the anti-lost foot tail is provided in the one side buckled with the temple along anti-lost foot The anti-lost foot tail groove of tail length direction.

As a preferred embodiment, the temple is provided with long along temple in the one side buckled with the anti-lost foot tail Spend the convex shelves of temple in direction.

As a preferred embodiment, the anti-lost foot tail groove is located at the centre of the anti-lost foot tail, the temple Convex gear is in the centre of the temple.

As a preferred embodiment, when opening or closing, the convex shelves of temple are just fallen within the anti-lost foot tail In the anti-lost foot tail groove.

After using above-mentioned technical proposal, the utility model has the beneficial effects that：The Glasses structure of the Anti-fall is simple, sets It counts scientific and reasonable, by rotatable anti-lost foot tail, temple is made to lengthen, after lengthening and head forms a circular arc, to reach Glasses are not easy to fall, convenient and practical.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of anti-lost foot tail in the utility model；

Fig. 2 is the cooperation schematic diagram of anti-lost foot tail groove and the convex shelves of temple in the utility model；

Fig. 3 is the structural schematic diagram of rotation combination axis in the utility model；

Fig. 4 is the structural schematic diagram that gear is positioned in the utility model；

Fig. 5 is the structural schematic diagram that anti-lost foot tail is opened；

Fig. 6 is the change schematic diagram of anti-lost foot tail active state；

Fig. 7 is the structural schematic diagram when glasses are normally worn；

Fig. 8 is the structural schematic diagram worn when the glasses move.

In figure, the anti-lost foot tails of 1-；2- temples；3- rotation combination axis；The anti-lost foot tail grooves of 4-；The convex shelves of 5- temples；6- is positioned Gear.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts The every other embodiment obtained, shall fall within the protection scope of the present invention.

Embodiment：

As shown in Fig. 1 to Fig. 8 a kind of glasses of Anti-fall, including anti-lost foot tail 1, anti-lost 1 rotary setting of foot tail is in temple 2 Tail portion, anti-lost foot tail 1 connect by rotation combination axis 3 with temple 2, and positioning gear 6 is equipped on rotation combination axis 3, anti-lost Foot tail 1 can be buckled in temple 2 when opening or closing, and anti-lost foot tail 1 is provided in the one side buckled with temple 2 along anti- Fall the anti-lost foot tail groove 4 of 1 length direction of foot tail, temple 2 is provided in the one side buckled with anti-lost foot tail 1 along 2 length of temple The convex shelves 5 of temple in direction, anti-lost foot tail groove 4 are located at the centre of anti-lost foot tail 1, and the convex shelves 5 of temple are located at the centre of temple 2, prevent Fall foot tail 1 when opening or closing, the convex shelves of temple 5 are just fallen in anti-lost foot tail groove 4.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (5)

1. a kind of glasses of Anti-fall, which is characterized in that including：Anti-lost foot tail, the anti-lost foot tailspin turn to be set to temple Tail portion, the anti-lost foot tail are connect by rotation combination axis with the temple, and positioning gear is equipped on the rotation combination axis, The anti-lost foot tail can be buckled in the temple when opening or closing.

2. a kind of glasses of Anti-fall as described in claim 1, it is characterised in that：The anti-lost foot tail with the temple card The anti-lost foot tail groove along anti-lost foot tail length direction is provided in the one side of button.

3. a kind of glasses of Anti-fall as claimed in claim 2, it is characterised in that：The temple with the anti-lost foot tail card The convex shelves of temple along temple length direction are provided in the one side of button.

4. a kind of glasses of Anti-fall as claimed in claim 3, it is characterised in that：The anti-lost foot tail groove is located at described anti- Fall the centre of foot tail, the convex gear of temple is in the centre of the temple.

5. a kind of glasses of Anti-fall as claimed in claim 4, it is characterised in that：The anti-lost foot tail is opening or closing When, the convex shelves of temple are just fallen in the anti-lost foot tail groove.