CN1543584A - Eyeglass frame structure and manufacturing method thereof - Google Patents
Eyeglass frame structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN1543584A CN1543584A CNA028160118A CN02816011A CN1543584A CN 1543584 A CN1543584 A CN 1543584A CN A028160118 A CNA028160118 A CN A028160118A CN 02816011 A CN02816011 A CN 02816011A CN 1543584 A CN1543584 A CN 1543584A
- Authority
- CN
- China
- Prior art keywords
- frame structure
- eyeglass frame
- leg
- spectacles
- soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/16—Side-members resilient or with resilient parts
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/16—Frame or frame portions made from rubber
Abstract
This invention provides an eyeglass framework comprising legs, nose bridge, frame and other elements. It has at least one soft injected plastic portion and at least one rigid injected plastic portion. This invention also provides a method of manufacturing the said eyeglass framework as following steps: a) injecting a kind of rigid material to be a portion of the eyeglass framework; and b) injecting a kind of soft material on the basis of the shaped portion, so that it forms the whole eyeglass framework. A portion of the said eyeglass framework is made of a rigid material such as nylon, it does not tend to fracture due to its tenacity and elasticity, so it can be bended at will. The other portion is made of a more flexibly and elastically soft material such as rubber, so you will feel comfortable when you are wearing it and it can prevent the eyeglass framework sliding because of your perspiring.
Description
Eyeglass frame structure and its manufacture method invention field
The present invention relates to a kind of eyeglass frame structure and its manufacture method.Background of invention
Eyeglass frame structure in the market mainly include two major classes, one be by main plastic member of hardware supplemented by so-called " metal spectacle frame ", two be by main hardware of plastic member supplemented by so-called " plastic spectacle frame ".
The main body of metal spectacle frame is made of the metal of such as titanium etc, some specific parts, and the part such as with the leg of spectacles tail sleeve of human contact, nose Beam components, is made of plastic.However, might have gap in the joint of hardware and plastic member, easily disengage.In addition, the joint of this metal and plastics is often irregularity, for example, convex portion or recess are formed, allows people to feel ill, or even skin can be injured or hair is clamped.
The main body of plastic spectacle frame is made of plastic, and the inner core being made up of the metal of such as copper etc is carried mostly, to improve structural strength and be easy to regulation.However, presently used plastic material（Such as nylon or resin）Compare harder, and be easy to make mirror holder slide because of perspiring.The content of the invention
In view of the presence of problem above, it is an object of the present invention to provide a kind of comfortable wearing, being easy to the eyeglass frame structure and corresponding manufacture method of manufacture. '
To achieve the above object, the invention provides a kind of eyeglass frame structure, including leg of spectacles, nose Beam components, spectacle-frame and other accessories.The eyeglass frame structure has the soft section of at least one injection molding and the hard portions of at least one injection molding.
Present invention also offers a kind of manufacture method of eyeglass frame structure, comprise the following steps：A) injection molding is carried out with hard material, is allowed to be configured to a part for eyeglass frame structure；And b) on the basis of above shaped portion, injection molding is carried out again with soft material, so as to form whole eyeglass frame structure.
A part for the eyeglass frame structure of the present invention is molded with the hard material of such as nylon etc, is given birth to good toughness and bullet, thus not easy to break, can arbitrarily be bent.And another part of eyeglass frame structure is to use soft material more soft, more full of elasticity, such as rubber is molded, thus can provide comfortable wearing effect, and can prevent from making mirror holder slide because of perspiring.
Due to can closely be combined using the hard portions and soft section of " quadric injection mould mechanography ", eyeglass frame structure, gap is not formed between the two, jog is not also formed, thus do not result in the problem of clamping hair and injured skin.
Selected hard material and soft material will not discharge harmful material.In addition, material therefor has splendid stability, thus when temperature is subzero 10 degree to 70 degree, will not deform, phenomenon of rupture；When eyeglass wearer is perspired, it is difficult to be influenceed by the sweat of people and produces physical change, deformation or be lost；It is difficult to be affected by temperature, ' therefore directly injury will not be caused to user（Scald, frostbite）, it is applicable to various weather conditions（Heat, severe winter）.
Selected material have it is various do color effect, can make transparent, translucent or colored etc., be further adapted for printing various patterns or word.
Further, the surface of whole eyeglass frame structure does not have metal fittings, is difficult to damage skin.The eyeglass frame structure is all made of elastomeric material, therefore is not in sharp otch when raw material is truncated, and security is very high.
Further, due to using injection molding, eyeglass frame structure of the invention is convertible variously-shaped, and it can subtly produce word or pattern with concave-convex effect.
Finally, due to using injection molding, production loss can be reduced, simplify post-processing process, the production time is saved.
By the description below in conjunction with each accompanying drawing to preferred embodiment, the object of the invention, feature and advantage can be more clearly understood that.Brief Description Of Drawings
Figure la is eyeglass frame structure according to a first embodiment of the present invention（Leg of spectacles）Top view；Figure lb is the side view of the leg of spectacles；
Fig. 2 is the side view of eyeglass frame structure according to a second embodiment of the present invention；
Fig. 3 is the side view of eyeglass frame structure according to a third embodiment of the present invention； ·
Fig. 4 is the side view of eyeglass frame structure according to a fourth embodiment of the present invention；
Fig. 5 is the side view of eyeglass frame structure according to a fifth embodiment of the present invention；And
Fig. 6 is the eyeglass frame structure according to another embodiment of the present invention（Nose Beam components）Stereogram.Embodiment
As schemed shown in la and lb, it is a kind of novel that eyeglass frame structure according to a first embodiment of the present invention is related to
Leg of spectacles 10.Leg of spectacles 10 mainly includes a leg body or hard portions 1, a tail sleeve or the inner core 3 of soft section 2 and one.Leg body 1 is the main part of leg of spectacles 10, including front portion indicated by the solid line and the rear portion that is represented by dashed line.Tail sleeve 2 is set in the inside that inner core 3 on the rear portion of leg body 1 is arranged at leg body 1.
Leg body 1 be with relatively hard material, for example nylon or it is resin molded form, with good toughness and elasticity, thus not easy to break, can arbitrarily bend.Tail sleeve 2 is to use material more soft, more full of elasticity, and such as rubber is molded, thus can provide comfortable wearing effect, and can prevent from making mirror holder slide because of perspiring.Inner core 3 is to use metal material, and for example copper is made, and for improving structural strength, and is easy to regulation to adapt to different capitiforms.
The leg of spectacles 10 is produced with " quadric injection mould mechanography ".That is, first with harder plastics（Such as nylon or resin）Injection mould makes leg body 1, and softer material is then used again（Such as rubber）Injection mould makes tail sleeve 2.Due to the technique moulded using quadric injection mould, leg body 1 can be combined closely with tail sleeve 2, and any gap or jog will not be formed at joint 4.Copper core 3 can be squeezed into after leg body 1 is mold formed, in the mould that can also be placed directly in leg body 1, be fixed on wherein when leg body 1 shapes.
Fig. 2 shows leg of spectacles 20 according to a second embodiment of the present invention.The leg of spectacles 20 includes hard portions .21 and soft section 22, and with copper core 23.The difference of leg of spectacles 20 and aforementioned first embodiment is that its end is hard portions 21.Such a structure can meet the different of user and require that there is provided flexible regulatory function.
Fig. 3 shows leg of spectacles 30 according to a third embodiment of the present invention.The difference of the leg of spectacles 30 and aforementioned first embodiment is that its afterbody includes the hard portions 31 and soft section 32 exposed to outside.Such a structure can provide comfortable wearing effect as first embodiment, and can prevent mirror holder from being slid because of perspiration.
Fig. 4 shows leg of spectacles 40 according to a fourth embodiment of the present invention.The difference of the leg of spectacles 40 and foregoing embodiments is ,-it includes the hard parts for constituting leg body, 41 and two soft sections 42 arranged apart.Such a structure can make the design more flexibility of mirror holder, and brand mark or decorative pattern etc. particularly can be made in soft section 42. '
Fig. 5 shows leg of spectacles 50 according to a fifth embodiment of the present invention.The leg of spectacles 50 includes hard portions 51 and soft section 52, and with copper core 53.Leg of spectacles 50 and the difference of first embodiment are that soft section 52 is located at the front portion of leg of spectacles.Such a structure can meet the different of user and require that there is provided flexible regulatory function. ' ；
The leg of spectacles of above-described second to the 5th embodiment can be manufactured using with first embodiment identical material and technique. ·
Fig. 6 shows another embodiment of the invention, the i.e. embodiment applied to nose Beam components 60.Nose Beam components 60 include the copper core 63 that a substantially u-shaped hard support 61, two soft nose leaf portions 62 and one are arranged in support.Nose Beam components 60 can be manufactured using with first embodiment identical material and technique.Because the nose leaf portion 62 with human contact is made of such as rubber etc soft material, thus comfortable wearing effect can be provided, and can prevent mirror holder from being slid because of perspiration.
Although the present invention is described in detail above in association with several preferred embodiments, those skilled in the art can should on this basis make various equivalent modifications or change without departing from protection scope of the present invention.For example：The various pieces of spectacle frame can be manufactured from any appropriate hard and soft material（Including leg of spectacles, nose Beam components, spectacle-frame and other accessories）；The various pieces of spectacle frame can select a variety of shape and size；Quantity and the position of hard portions and soft section can be arbitrarily arranged as needed.Therefore, protection scope of the present invention should be defined by the appended claims.
Claims (1)
- ClaimsA kind of eyeglass frame structures of 1, including leg of spectacles, nose Beam components, spectacle-frame and other accessories, it is characterised in that the eyeglass frame structure has the soft section of at least one injection molding and the hard portions of at least one injection molding.2. the eyeglass frame structure as described in claim 1, it is characterised in that the leg of spectacles has the soft section of at least one molding and the hard portions of at least one molding.3. the eyeglass frame structure as described in claim 2, it is characterised in that the hard portions include an anterior and rear portion, the soft section is set on the rear portion of the hard portions. .4. the eyeglass frame structure as described in claim 2, it is characterised in that the hard portions are arranged on the end of leg of spectacles. . '5. the eyeglass frame structure as described in claim 2, it is characterised in that the end of the leg of spectacles is provided with hard portions and soft section exposed to outside.6. the eyeglass frame structure as described in claim 2, it is characterised in that the leg of spectacles includes at least one hard portions and at least two soft sections arranged apart. -7. the eyeglass frame structure as described in claim 2, it is characterised in that the soft section is arranged on the front portion of the leg of spectacles.8. the eyeglass frame structure as described in claim 1, its feature is in Chu, and the nose Beam components have the soft section of at least one molding and the hard portions of at least one molding.9. the eyeglass frame structure as any one of claim 11, it is characterised in that the hard portions nylon or it is various it is resin molded form, the soft section is molded with rubber.+ 10. eyeglass frame structure as any one of claim 11, it is characterised in that also including an inner core.A kind of manufacture methods of eyeglass frame structure of 11, comprise the following steps：- a) injection molding is carried out with hard material, it is allowed to be configured to a part for eyeglass frame structure；And b) on the basis of above shaped portion, injection molding is carried out again with soft material, so as to form whole eyeglass frame structure.12. manufacture method as claimed in claim 11, it is characterised in that while step a) is carried out or afterwards, an inner core is set.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2002/000074 WO2003067309A1 (en) | 2002-02-08 | 2002-02-08 | An eyeglass framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1543584A true CN1543584A (en) | 2004-11-03 |
Family
ID=27672019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA028160118A Pending CN1543584A (en) | 2002-02-08 | 2002-02-08 | Eyeglass frame structure and manufacturing method thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1543584A (en) |
| AU (1) | AU2002233138A1 (en) |
| WO (1) | WO2003067309A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748266A (en) * | 2016-01-17 | 2016-07-13 | 潘学龙 | Intelligent glasses for amblyopia control and manufacturing method thereof |
| CN105935334A (en) * | 2016-01-17 | 2016-09-14 | 潘学龙 | Near-vision intelligent glasses used for prevention and control of shortsightedness and manufacture method thereof |
| CN108215051A (en) * | 2017-12-27 | 2018-06-29 | 齐齐哈尔大学 | A kind of rubber spectacle-frame preparation method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218799A (en) * | 2011-04-01 | 2011-10-19 | 瑞安东大眼镜有限公司 | Processing method for spectacle frame |
| ITUB20152673A1 (en) * | 2015-07-30 | 2017-01-30 | Safilo Sa Fabbrica Italiana Lavorazione Occhiali Spa | Decorative element for the frontal cover of spectacle frames and glasses including said decorative element |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529202B1 (en) * | 1991-08-30 | 1995-04-12 | UVEX WINTER OPTIK GmbH | Spectacles with cushion part at the temple ends and respectively at the nose pad support |
| US5450142A (en) * | 1993-09-01 | 1995-09-12 | Bausch & Lomb Incorporated | Connecting system for an eyewear frame |
| CN2292294Y (en) * | 1996-01-29 | 1998-09-23 | 甄德鸿 | Stable and comfortable glasses frame |
| US5949515A (en) * | 1997-02-19 | 1999-09-07 | Seika Trading Co., Ltd. | Spectacles |
-
2002
- 2002-02-08 AU AU2002233138A patent/AU2002233138A1/en not_active Abandoned
- 2002-02-08 WO PCT/CN2002/000074 patent/WO2003067309A1/en not_active Application Discontinuation
- 2002-02-08 CN CNA028160118A patent/CN1543584A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748266A (en) * | 2016-01-17 | 2016-07-13 | 潘学龙 | Intelligent glasses for amblyopia control and manufacturing method thereof |
| CN105935334A (en) * | 2016-01-17 | 2016-09-14 | 潘学龙 | Near-vision intelligent glasses used for prevention and control of shortsightedness and manufacture method thereof |
| CN108215051A (en) * | 2017-12-27 | 2018-06-29 | 齐齐哈尔大学 | A kind of rubber spectacle-frame preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002233138A1 (en) | 2003-09-02 |
| WO2003067309A1 (en) | 2003-08-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |