CN205404976U

CN205404976U - Spectacle frame

Info

Publication number: CN205404976U
Application number: CN201620139693.7U
Authority: CN
Inventors: 颜秀美
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-24
Filing date: 2016-02-24
Publication date: 2016-07-27
Anticipated expiration: 2026-02-24

Abstract

The utility model relates to an eyeglass technology field particularly, relates to a spectacle frame. This spectacle frame includes: the picture frame, mirror leg and the nose that adopt carbon -fibre composite to make hold in the palm to picture frame, mirror leg or nose hold in the palm to hollow structure. Picture frame or mirror leg are provided with the additional strengthening of the intensity of the picture frame that is used for strengthening hollow structure or mirror leg, and this additional strengthening can be the more than one strengthening rib, also can be the fretwork wall. Spectacle frame still in being embedded into spectacle frame and integrated into one piece's connecting piece and the nose support metal support who is used for connecting picture frame and mirror leg, has still plated one deck diamond -like membrane or be equipped with the anion mineral coating by spectacle frame's surface. This hollow structure's carbon -fibre composite's spectacle frame, to a great extent makes spectacle frame's weight reduce, the effectual too heavy problem of spectacle frame of having solved.

Description

A kind of spectacle frame

Technical field

This utility model relates to optometric technology field, in particular to a kind of spectacle frame.

Background technology

The gross weight of a pair of glasses words more than 20 grams, have on and will feel under the weather, although titanium frame can be accomplished to make eyewear less than 20 grams, but titanium processing technique difficulty is high, cause titanium frame glasses price high, and the moulding of glasses is also very limited, therefore titanium frame glasses is very not many in the use of present stage.But wearing heavier glasses for a long time, not only can the growth of the bridge of the nose can be impacted, also can there is hollow because of pressing of heavier glasses in the bridge of the nose.Further, eyes because the hollow on the bridge of the nose causes axis oculi to elongate and the number of degrees bring greatly visual error, can cause and visually deform.Therefore, the situation that spectacle frame weighs very much, remain the problem that eyeglass industry is had a headache.

Summary of the invention

The purpose of this utility model is in that to provide the spectacle frame of a kind of light structure hollow strong again, to solve the problem that spectacle frame weighs very much.

This utility model provides a kind of spectacle frame, comprising:

Adopting picture frame, temple and nose holder that carbon fibre composite is made, described temple and described nose holder are connected on described picture frame, and described picture frame, described temple or described nose holder are hollow structure；Described picture frame or described temple are provided with reinforcement structure, and described reinforcement structure is for strengthening the picture frame of hollow structure or the intensity of temple.

In certain embodiments, it is preferred to, described reinforcement structure is more than one reinforcement, and described reinforcement is arranged at the interior intracavity of described picture frame or described temple, and lumen segmentation becomes plural hollow cavity.

Described spectacle frame also includes: for connecting connector and the nose holder metal rack of picture frame and temple, described connector embeds in described picture frame and one-body molded, or it being embedded in described temple and one-body molded, described nose holder metal rack embeds in described picture frame and one-body molded.Described connector includes: one or more in hinge for spectacles, hinge for spectacles three-jaw, spring hinge for spectacles, pile crown.

The outer surface of described spectacle frame is coated with one layer of diamond-film-like or is provided with anion mineral coating.

The spectacle frame that this utility model embodiment provides, compared with prior art, including the picture frame, temple and the nose holder that adopt carbon fibre composite to make, picture frame, temple or nose holder are hollow structure, and the spectacle frame of this hollow structure largely makes the weight of spectacle frame reduce.Further, carbon fibre composite is a kind of light material strong again, so the combination of the carbon fibre composite of spectacle frame and hollow structure design, effectively solves the problem that spectacle frame weighs very much.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of spectacle frame in one embodiment of this utility model；

Fig. 2 be in this utility model Fig. 1 the A of temple to sectional view；

Fig. 3 be in this utility model Fig. 1 the B of picture frame to sectional view；

Fig. 4 is the schematic diagram of spectacle frame in one embodiment of this utility model；

Fig. 5 be in this utility model Fig. 4 the C of temple to sectional view；

Fig. 6 be in this utility model Fig. 4 the D of picture frame to sectional view；

Fig. 7 is the schematic diagram of temple in one embodiment of this utility model；

Fig. 8 be in this utility model Fig. 7 the F of temple to sectional view；

Fig. 9 is the schematic diagram of temple in one embodiment of this utility model

Figure 10 be in this utility model Fig. 9 the G of temple to sectional view；

Figure 11 is the sectional view of temple in one embodiment of this utility model.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of this utility model protection.

For the problem that the spectacle frame of present stage weighs very much, the utility model proposes a kind of spectacle frame.As it is shown in figure 1, it specifically includes: adopting picture frame 2, temple 1 and nose holder 3 that carbon fibre composite is made, temple 1 and nose holder 3 are connected on picture frame 2.Carbon fiber is and the matrix compounds such as resin, metal, pottery, makes structural material.Carbon-fibre reinforced epoxy resin composite material, its intensity, specific modulus aggregative indicator, be the highest in existing structure material, is also a kind of light strong material again simultaneously.In density, rigidity, weight, fatigue properties etc. have in the field of strict demand, and the occasion that chemical stability is high, and carbon fibre composite is very advantageous.Therefore, picture frame 2, temple 1 and nose holder 3 adopt carbon fibre composite to make the weight that can reduce spectacle frame.In FIG, picture frame 2, temple 1 outer wall 7 be carbon fibre composite.And, other materials is difficult to accomplish the degree that thickness is very low, carbon fibre composite is to be combined with " thermosetting plastic " or " thermoplastic plastic " by carbon fiber, adding the folded formation of glass fibre, flax fiber, Kevlar Kevlar fiber, rubber etc. row, this carbon fibre composite can use high pressure flatulence method to accomplish the thickness of about 0.15mm.Although equally possible employing vacuum method makes the spectacle frame of carbon fibre composite, but it cannot accomplish 0.15mm thickness.

High pressure flatulence method, its technique is as follows:

1. making the shape that gas is assisted, its shape is the same with the external form of glasses parts；

2. carbon fibre initial rinse epoxy resin is pasted and assist surface at gas, the gas sticking carbon fiber is assisted and puts into shaping mould, after being fixed into pattern, squeeze into pressure-air 5～18kgf/cm², gas to be assisted inflation, forces carbon fiber and epoxy resin to be adjacent on die wall, mold shape is the same with glasses parts external form；

3. shaping mould being heated to about 145 DEG C, about one hour time, carbon fiber fuses with epoxy resin, is tightly attached on die wall；

4. pressure-air still keeps 5～18kgf/cm², gas assists maintenance to expand shape, about shaping mould quickly cooling to 5 DEG C, takes out finished product after carbon fiber and epoxy resin cure.

Picture frame 2, temple 1 or nose holder 3 are hollow structure, and it is internal is hollow cavity 5, and as shown in Figures 2 and 3, this design again reduces the weight of spectacle frame.But, the picture frame 2 of hollow structure, temple 1 or nose holder 3, it is possible that crushing resistance is poor, the problem that is easily crushed, therefore arrange reinforcement structure on picture frame 2 or temple 1, and this reinforcement structure is for strengthening the picture frame of hollow structure or the intensity of temple.

As shown in Figure 4, Figure 5 and Figure 6, above-mentioned reinforcement structure can be more than one reinforcement 6, and reinforcement 6 is arranged at the interior intracavity of picture frame or temple, and lumen segmentation becomes plural hollow cavity 5.The design of reinforcement 6 can increase the temple of hollow structure and the crushing resistance of picture frame so that temple and picture frame are hardly damaged when extruding.The scheme of reinforcement structure not only has above-mentioned one, other schemes can also be adopted, such as shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10, picture frame or temple arrange hollow out, the edge of hollow out arranges hollow out wall 8, and the outer wall 7 of hollow out wall 8 and picture frame or temple constitutes the hollow cavity 5 closed.At temple and picture frame when extruding, hollow out wall 8 can play certain supporting role, thus can strengthen the picture frame of hollow structure or the intensity of temple equally.

Spectacle frame also includes the connector for connecting temple and picture frame and nose holder metal rack, and connector embeds in picture frame and one-body molded, or is embedded in temple and one-body molded, and equally, nose holder metal rack embeds in picture frame and one-body molded.This design is possible not only to be that spectacle frame is attractive in appearance, firm reliably, can save again the secondary operations adding connector and nose holder metal rack.Above-mentioned connector includes: one or more in hinge for spectacles, hinge for spectacles three-jaw, spring hinge for spectacles, pile crown.Wherein, as shown in figure 11, it is one-body molded that hinge for spectacles 9 embeds carbon fibre composite in advance, and 7 hinge for spectacles 9 of carbon fibre composite cover layer by layer, and hinge for spectacles 9 is provided with overhead kick, not easily gets loose.

The outer surface of spectacle frame is coated with one layer of diamond-film-like.Diamond-like carbon film-coating (DLC, Diamond-LikeCarbon), it is the natural structure of carbon element, stereoeffect (diamond) and plane reticular structure (graphite), and the structure that both coexist is exactly DLC, there is the carbon element of noncrystalline (amorphous) structure, diamond like carbon film DLC, be a kind of noncrystalline membrane, there is high rigidity and high elastic modulus, low friction coefficient, wear-resistant, it is suitable as wear-resistant coating.Diamond-like carbon film-coating, hardness is only second to diamond, have can damage wear-resistant, scratch resistant, anticorrosive, increase parts heat radiation and the feature of rock-steady structure performance.Characteristic according to above-mentioned diamond-like carbon film-coating, plated film, in the outside of spectacle frame parts, can strengthen wear resistence and the corrosion resistance of spectacle frame, stablize the performance of eyeglass frame structure.

Anion natural minerals such as germanium Ore, radium stone, tourmaline, zonite, monazite, monazite and tourmaline etc., launching the far infrared benefiting human body, lasting anion releasing, far infrared irradiation rate reaches 90%, wavelength 8-10 μm, for the optimum adsorption frequency of human body and wavelength, far-infrared radiation can invade human body deeply, empathizes effect with human body cell, form thermal response, make Marjoram Extract, promote blood circulation of human body, relieving fatigue.According to the above-mentioned characteristic of anion natural minerals, the outer surface of spectacle frame is provided with anion mineral coating and utilizes natural negative ion mineral powder, it is coated in glasses parts surface, can promote that nose holder, temple are by ear peripheral cell activation repairing, eliminate compressing fatigue, meet the present people demand to eye health and health preserving, make the spectacle frame with light strong structure and abrasion resistant qualities again be provided with health care.

Attractive in appearance for spectacle frame, in appearance above-mentioned spectacle frame can be cooked certain design, and spectacle frame can be used for multiple use, such as sunglasses, protective eye lens, skiing goggle, luntttes, glasses for the myopia, spectacles for long sight, reading glasses, polaroid glasses, astigmatic lenses etc..

These are only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. a spectacle frame, it is characterised in that including the picture frame, temple and the nose holder that adopt carbon fibre composite to make, described temple and described nose holder are connected on described picture frame, and described picture frame, described temple or described nose holder are hollow structure；Described picture frame or described temple are provided with reinforcement structure, and described reinforcement structure is for strengthening the picture frame of hollow structure or the intensity of temple.

2. spectacle frame as claimed in claim 1, it is characterised in that described reinforcement structure is more than one reinforcement, and described reinforcement is arranged at the interior intracavity of described picture frame or described temple, and lumen segmentation becomes plural hollow cavity.

3. spectacle frame as claimed in claim 1, it is characterized in that, described reinforcement structure is hollow out wall, described picture frame or arrange hollow out in described temple, the edge of hollow out arranges the outer wall of described hollow out wall, described hollow out wall and described picture frame or described temple and constitutes the hollow cavity closed.

4. spectacle frame as claimed in claim 1, it is characterised in that also include: for connecting the connector of picture frame and temple, described connector embeds in described picture frame and one-body molded, or is embedded in described temple and one-body molded.

5. spectacle frame as claimed in claim 4, it is characterised in that described connector includes: one or more in hinge for spectacles, hinge for spectacles three-jaw, spring hinge for spectacles, pile crown.

6. spectacle frame as claimed in claim 1, it is characterised in that also include: nose holder metal rack, described nose holder metal rack embeds in described picture frame and one-body molded.

7. the spectacle frame as described in any one of claim 1-6, it is characterised in that be coated with one layer of diamond-film-like on the outer surface of described spectacle frame.

8. the spectacle frame as described in any one of claim 1-6, it is characterised in that the outer surface of described spectacle frame is provided with anion mineral coating.