CN104049378A

CN104049378A - Glasses frame

Info

Publication number: CN104049378A
Application number: CN201310075699.3A
Authority: CN
Inventors: 饭村祐一
Original assignee: Four Nines Inc
Current assignee: Four Nines Inc
Priority date: 2013-03-11
Filing date: 2013-03-11
Publication date: 2014-09-17
Also published as: HK1199764A1

Abstract

A glasses frame includes an external side framework (20) and an internal side framework (50). A pair of glasses legs (31) are respectively connected to the two end pars of an external side front framework (21), which is manufactured from metal, on the external side framework (20) through hinges (30). A pair of glasses lens (60) are disposed on an internal side front framework (51), which is manufactured from metal, on the internal side framework (50). A nosepiece (53) of the internal side front framework (51) is connected between a pair of edge frames (52) and is lengthened outwardly. The two end parts of the nosepiece (53) are connected to the external side front framework (21).

Description

Spectacle frame

Technical field

The present invention relates to a kind of spectacle frame, even if relate in particular to a kind of eyeglass distortion or damaged spectacle frame of also can not making in the situation that mirror leg is opened greatly.

Background technology

Conventionally, spectacle frame has the front baffle of the eyeglass that keeps left and right and via hinge, is attached at the mirror leg on the both ends of described front baffle.As front baffle, there are full frame type (the whole frame around extending that is used in eyeglass is supported the mode of eyeglass), half frame type or are called the rimless type (part for eyeglass is supported by frame, and the mode that other parts of eyeglass are supported by screw, line or silk) of two point form.

User is conventionally when using spectacle frame, and mirror leg is in being opened for maximum state (maximum open mode) with respect to front baffle.On the other hand, user, when buying spectacle frame, can regulate the opening degree of hinge that links front baffle and mirror leg, the degree of crook of mirror leg etc., so that mirror leg can not apply large power or mirror leg and head are close to head.

But, in the situation that user's wearing spectacles in the situation that or take off one's glasses, the tendency that exists user unconsciously mirror leg to be opened with the degree larger than maximum open mode.Therefore, if use for a long time spectacle frame, mirror leg can become crooked laterally, and mirror leg gradually becomes and is not close to head, brings obstacle to the use of glasses.In addition, due to excessively opening of mirror leg, sometimes front baffle is applied to large power, likely make front baffle damaged, and then make eyeglass damaged.

As shown in Figure 6, even if for example disclose a kind of existing spectacle frame 110(that also can not apply power to front baffle, eyeglass etc. in the situation that mirror leg is opened greatly, with reference to TOHKEMY 2008-76743 communique).As shown in Figure 6, this spectacle frame 110 has: have on the whole the roughly eyeglass keeper 122 of the pair of right and left of L shaped, the inside portion that keeps eyeglass 160; The bridge of the nose 123 that links this pair of lenses keeper 122; Be attached at respectively the pile crown 124 on eyeglass keeper 122; And in the mode of can be to the inside rotating with outside, be attached at the mirror leg 131 on described pile crown 124 via hinge 130.On two eyeglass keepers 122, be provided with the lens holder 162 that keeps eyeglass 160.

Here, eyeglass 160 is installed on eyeglass keeper 122 by lens holder 162 single-point.Therefore, even substantially can not apply power on two eyeglasses 160 in the situation that mirror leg 131 is opened greatly yet.In addition, because mirror leg 131 and pile crown 124 all have elasticity, even if therefore carry out repeatedly opening of large degree, also can utilize the elasticity of mirror leg 131 and pile crown 124 and will thisly open mobile absorption, can not exert an influence to eyeglass 160.In addition, Reference numeral 161 represents nose support.

But, in the structure of above-mentioned existing spectacle frame, the scope of design is restricted, cannot be applied to the front baffle of resinous full frame type etc., even if hope can be by the situation that carry out the opening in the spectacle frame that the function that also can not impact eyeglass is widely used in other designs of large degree of mirror leg repeatedly.

Summary of the invention

Therefore, though the object of the present invention is to provide a kind of have in the situation that mirror leg is opened greatly, substantially can on eyeglass, not apply the function of power yet and there is the fine newly-designed and spectacle frame that can apply in any type of glasses.

In order to achieve the above object, the spectacle frame of one embodiment of the present of invention comprises: lateral frame; Be attached at the mirror leg at the both ends of lateral frame; Be configured in the inner frame of the inner side of lateral frame; And for inner frame being arranged on to the installing component in lateral frame.Inner frame comprises inner side front baffle, and described inner side front baffle has the inner side frame of the left and right that keeps left and right eyeglass; Installing component comprises the interior bridge of the nose, and is fixed in lateral frame in mode inner frame being fixed in lateral frame, and the described interior bridge of the nose links the inner side frame of the left and right of inner frame.

Accompanying drawing explanation

Fig. 1 is the spectacle frame of one embodiment of the present of invention, (a) is summary front view, is (b) summary side view, is (c) summary vertical view.

Fig. 2 means the anterior summary stereographic map of the spectacle frame of Fig. 1.

Fig. 3 is the lateral frame of the spectacle frame of Fig. 1, (a) is summary vertical view, is (b) summary front view.

Fig. 4 is the inner frame of the spectacle frame of Fig. 1, (a) is summary vertical view, is (b) summary front view.

Fig. 5 is the key diagram of the inner frame of spectacle frame of the present invention.

Fig. 6 is the summary stereographic map of an example of existing spectacle frame.

Embodiment

Referring to accompanying drawing, describe the preferred embodiment of the present invention in detail.

Fig. 1 (a) represents the spectacle frame 10 of one embodiment of the present of invention to Fig. 1 (c) and Fig. 5.Described spectacle frame 10, as shown in Fig. 1 (c), comprising: lateral frame 20; Be attached at the inner frame 50 in described lateral frame 20; And be arranged on the mirror leg 31 in lateral frame 20.

Lateral frame 20, as shown in Fig. 3 (a) and Fig. 3 (b), comprises outside front baffle 21 and the pile crown 24 rearward extending from the both ends of described outside front baffle 21.The outside bridge of the nose 23(that outside front baffle 21 comprises the outside frame 22 of left and right and links described outside frame 22 is with reference to Fig. 3 (b)).Each of the outside frame 22 of left and right is configured to corresponding with eyeglass 60 described later.Each of outside frame 22 has along the profile 25 of coboundary of each of eyeglass not block the mode of the object of wanting transmitted through glasses eyeglass 60 observations.

Each of mirror leg 31 is attached at via hinge 30 from each pile crown rearward extending 24 at the both ends of outside front baffle 21.In the case, mirror leg 31 is arranged on the front baffle 21 of outside in rotating mode in inward-outward direction.Therefore, mirror leg 31 can outwards be opened to maximum open mode or position, and can inwardly turn back.

Outside front baffle 21 is made of metal in the present embodiment, but also can manufacture with other materials, for example resin.In the present embodiment, outside front baffle 21 is expressed as half frame type, but can be also full frame type.In addition, about mirror leg 31, be expressed as in the present embodiment metally, but also can adopt resinous.At this, half frame type refers to a part for eyeglass and is supported by frame, and the mode that other parts of eyeglass are supported by screw, line or silk; And full frame type refers to the mode of the whole frame support eyeglass extending that is used in eyeglass around.

Hinge 30 forms the scope that mirror leg 31 is bearing on the front baffle 21 of outside in rotating mode and limits its rotation.That is,, under the use state of spectacle frame 10, mirror leg 31 can not rotate over maximum open mode; And under obsolete state, mirror leg 31 can be folded to the inside and is received in spectacle case.

Preferably, lateral frame 20 possesses elastic 32 near hinge 30.Here, near so-called hinge 30, refer to the situation of a part for a part that comprises pile crown 24, mirror leg 31 and a part for hinge 30.In the present embodiment, the end of mirror leg 31 is formed to U font as elastic 32.The shape of elastic 32 is not limited to U font, can be also S font etc.Also can be other arbitrary shape.

Preferably, elastic 32 can be with at least 10 ° of above angle elastic deformations.Accordingly, user is wearing or is taking off one's glasses 10 o'clock, can compare with maximum open mode again and further one-sided, open more than 10 °, can prevent the breakage of eyeglass 60.

As shown in Figure 4, the inner side front baffle 51 of inner frame 50 is metal, and a pair of inner side frame 52 is linked by the inner side bridge of the nose 53 and a pair of eyeglass 60 is installed.In this example, inner side front baffle 51 is to utilize frame to fix the full frame type of eyeglass 60, but can be also nylon type (half frame type).

Inner frame 50 is arranged in lateral frame 20 by installing component.Described installing component has following structure.

Connecting member 55 extends from the two ends of the bridge of the nose 53 of inner side front baffle 51.The bridge of the nose 53 links up a pair of frame 52.The both ends 56 of connecting member form with outside front baffle 21 and are connected.Frame 52 is preferably solder brazing with link and the bridge of the nose 53 of the bridge of the nose 53 with the link of outside front baffle 21 with link, the connecting member 55 of connecting member 55.Its result, inner frame 50 is fixed in lateral frame 20 by removing installing component.

If as shown in Figure 5, the distance of take between the both ends of the bridge of the nose 53 that links frame 52 is x, and the distance of take between the end of connecting member 55 is y, can represent the preferred relation between x and y.That is, certainly y is the value larger than x, but preferably, and it is more than 2 times that y is x, more preferably gets the value between 2.5 times～3.5 times of x.

By being set as this relation, even in the situation that mirror leg 31 is opened greatly, substantially can not apply power to eyeglass 60 yet.That is, this power is absorbed by the bridge of the nose 53 of outside front baffle 21 and inner side front baffle 51, and because the bridge of the nose 53 is single-point modes with the link of frame 52, therefore substantially can not exert an influence to eyeglass 60.In addition, by elastic 32 is set near hinge 30, can further reduce this impact.

In addition, outside front baffle 21 can be half frame type or full frame type, and inner side front baffle 51 can be full frame type or nylon type.In addition, mirror leg 31 can adopt metal system or resin.Therefore, can comprise in design distortion widely.

In addition, in spectacle frame 10, exemplified with nose support 61, be arranged on the example on the front baffle 51 of inner side, but also can be arranged on the front baffle 21 of outside.In addition, elastic 32 is arranged on the end of mirror leg 31, and it is shaped as U font, but also can form one end of hinge 30 or a part for pile crown 34.

By adopting above-mentioned structure, the present invention can provide a kind of spectacle frame, and it not only has practicality, and there is brand-new design, mirror leg can be opened to such an extent that can not apply power to eyeglass greatly and substantially, in addition, about design aspect, can there is distortion widely.

As mentioned above, although the present invention describes in detail preferred embodiment, the present invention is not limited in described embodiment, but is appreciated that as carrying out various changes and modifications to described embodiment.

Claims

1. a spectacle frame, comprising:

Lateral frame;

The mirror leg being connected with the both ends of described lateral frame;

Be disposed at the inner frame of the inner side of described lateral frame; And

For described inner frame is arranged on to the installing component in described lateral frame,

Wherein, described inner frame comprises inner side front baffle, and described inner side front baffle has the inner side frame of the left and right of the eyeglass that keeps left and right,

Described installing component has the interior bridge of the nose of the inner side frame of the left and right that links described inner frame, and described inner frame is fixed on to the mode in described lateral frame and is fixed in described lateral frame.

2. spectacle frame according to claim 1, wherein,

Described inner frame also comprises the nose support in each of inner side frame of the left and right that is arranged on described inner side front baffle.

3. spectacle frame according to claim 1, wherein,

Described inner frame is made of metal.

4. spectacle frame according to claim 1, wherein,

Described inner side front baffle is full frame type.

5. spectacle frame according to claim 1, wherein,

Described lateral frame comprises: outside front baffle, and described outside front baffle has the outside frame of left and right and links the outer bridge of the nose of the outside frame of described left and right; And the pile crown rearward extending from the both ends of described outside front baffle,

Each of the outside frame of described left and right has along each the profile of coboundary that is arranged on eyeglass in inner frame.

6. spectacle frame according to claim 1, wherein,

Described lateral frame is made of metal.

7. spectacle frame according to claim 5, wherein,

Described outside front baffle is half frame type.

8. spectacle frame according to claim 1, wherein,

Each of described mirror leg is attached at via hinge in each of two ends of described lateral frame.

9. spectacle frame according to claim 8, wherein,

Described lateral frame has elastic near each hinge, and each of described mirror leg is via described hinge and described elastic and be attached in described lateral frame.

10. spectacle frame according to claim 5, wherein,

The distance between the part on the front baffle of described outside of being attached at of described installing component is the more than 2 times of distance between the part being arranged on the frame of left and right of described inner side front baffle.