CN103995365A - Method for manufacturing anti-drop spectacles - Google Patents
Method for manufacturing anti-drop spectacles Download PDFInfo
- Publication number
- CN103995365A CN103995365A CN201410255952.8A CN201410255952A CN103995365A CN 103995365 A CN103995365 A CN 103995365A CN 201410255952 A CN201410255952 A CN 201410255952A CN 103995365 A CN103995365 A CN 103995365A
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- CN
- China
- Prior art keywords
- spectacle
- leg
- spectacles
- legs
- mirror
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- 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.)
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Abstract
The invention relates to a method for manufacturing a pair of anti-drop spectacles. The method comprises the following steps: (1) selecting appearance structure diagrams of spectacle leg and foot sleeves to be manufactured from 4-6 spectacle leg and foot sleeve models; (2) drawing a 3D data processing drawing and reference structure software on a computer, modifying for satisfaction, then carrying out a mould processing procedure, and engraving on a numerical control machine tool engraving machine to manufacture an injection mould; (3) adding special water swelling rubber granules to a rubber injection moulding machine, and carrying out injection moulding to obtain spectacle leg and foot sleeve finished products under the conditions of 155-180 DEG C and 10-20 minutes; (4) sleeving the tail parts of spectacle legs 3 with the spectacle leg and foot sleeves, or embedding and attaching the spectacle leg and foot sleeves to the tail parts of spectacle legs 3; (5) clamping customized spectacle lenses into a spectacle frame, and jointing the spectacle frame and the spectacle legs together by fix screws to manufacture the pair of completed anti-drop spectacles with the spectacle leg and foot sleeves swelling when meeting water. According to the method, the spectacle leg and foot sleeves made of the water swelling rubber material play a role of preventing the pair of spectacles from falling by tightly supporting the rear parts of human ears.
Description
Technical field
The present invention relates to optometric technology field, refer to especially a kind of process of falling-preventing spectacles.
Background technology
Wear the people of spectacles in lake, when river and sea went swimming, often can run into an embarrassing question and be exactly and be difficult to the trouble found after external hanging type glasses overboard, conventional solution is around back side of head surface at an elastic cord of two mirror leg tail end sockets at present, prevent that glasses from coming off under motion or sea beat, this quadrat method is effective, but elastic cord is carrying with also taking off to be preserved later, when use, feel inconvenience, if can produce a kind of automatically mirror leg is expanded while swimming after glasses wearer enters water to clamp prevent the glasses that come off, improve the convenience that user uses, will be subject to consumer's welcome.
Summary of the invention
For above problem, the invention provides a kind of falling-preventing spectacles, the mirror legs and feet cover that this glasses have adopted extraordinary hydro-expansive rubber material to make at mirror leg afterbody, after footmuff enters water, rapid water suction volume is expanded to original 2-3 doubly, by stretching after people's ear, play the safety guarantee effect that prevents that glasses from coming off.
The present invention is achieved through the following technical solutions above-mentioned purpose: the method for making of a falling-preventing spectacles, comprises the following steps:
1), in the moulding of 4-6 item mirror legs and feet cover, select the mirror legs and feet cover appearance assumption diagram of required making;
2) draw out, on computers 3D data processing drawing and with reference to modeling software, after amendment is satisfied, enter processing mold operation, on numerically-controlled machine engraving machine, engraving is produced injection molding mould;
3), add rubber injection mold machine under 155-180 DEG C of 10-20 minute condition water-swellable specific rubber material granule, injection mo(u)lding mirror legs and feet cover finished product;
4), by the socket of mirror legs and feet cover or afterbody embedded, that be attached to mirror leg 3;
5), will determine ready-made eyeglass and snap in picture frame and with fixed screw, picture frame and mirror leg are bonded together, make one pair of complete mirror legs and feet and overlap water-swellable falling-preventing spectacles.
The beneficial effect that the present invention produces: the mirror legs and feet cover that this glasses have adopted extraordinary hydro-expansive rubber material to make at mirror leg afterbody, after footmuff enters water, rapid water suction volume is expanded to original 2-3 doubly, by stretching after people's ear, play the safety guarantee effect that prevents that glasses from coming off.
Embodiment
The method for making of one falling-preventing spectacles, comprises the following steps:
1, in the moulding of 4-6 item mirror legs and feet cover, select the mirror legs and feet cover appearance assumption diagram of required making;
2, draw out on computers 3D data processing drawing and with reference to modeling software, after amendment is satisfied, enter processing mold operation, on numerically-controlled machine engraving machine, engraving is produced injection molding mould;
3, water-swellable specific rubber material granule is added rubber injection mold machine under 155-180 DEG C of 10-20 minute condition, injection mo(u)lding mirror legs and feet cover finished product;
4, by the socket of mirror legs and feet cover or afterbody embedded, that be attached to mirror leg 3;
5, will determine ready-made eyeglass and snap in picture frame and with fixed screw, picture frame and mirror leg are bonded together, and make one pair of complete mirror legs and feet and overlap water-swellable falling-preventing spectacles.
Using method of the present invention and principle of work process are described below:
The falling-preventing spectacles that the making of hydro-expansive rubber material is housed is worn according to a conventional method, under the normal temperature condition of land, because the steam in surrounding air is thin, footmuff material surface is dry, can not make mirror leg cover elastomeric material demonstrate the characteristic of imbibition, eyeglasses-wearing is easily comfortable; When lower water swimming, projection expands rapidly after glasses wearer's mirror legs and feet cover is soaked in water, volume diameter increases 2-3 doubly, making mirror legs and feet cover form to fit tightly with ear rear portion contacts, strengthen friction and stoped coefficient, played glasses under the External Force Acting that prevents from impacting at water wave and fallen into the safety guarantee effect in water to front slide.
After glasses wearer disembarkation, with dry towel or toilet paper, by the moisture sucking-off of mirror legs and feet cover or naturally dry, mirror legs and feet overlap after dehydration through volume Stepwize Shrink after a while to initial state.
Claims (1)
1. the method for making of a falling-preventing spectacles, comprises the following steps: it is characterized in that:
1), in the moulding of 4-6 item mirror legs and feet cover, select the mirror legs and feet cover appearance assumption diagram of required making;
2) draw out, on computers 3D data processing drawing and with reference to modeling software, after amendment is satisfied, enter processing mold operation, on numerically-controlled machine engraving machine, engraving is produced injection molding mould;
3), add rubber injection mold machine under 155-180 DEG C of 10-20 minute condition water-swellable specific rubber material granule, injection mo(u)lding mirror legs and feet cover finished product;
4), by the socket of mirror legs and feet cover or afterbody embedded, that be attached to mirror leg 3;
5), will determine ready-made eyeglass and snap in picture frame and with fixed screw, picture frame and mirror leg are bonded together, make one pair of complete mirror legs and feet and overlap water-swellable falling-preventing spectacles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255952.8A CN103995365A (en) | 2014-06-11 | 2014-06-11 | Method for manufacturing anti-drop spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255952.8A CN103995365A (en) | 2014-06-11 | 2014-06-11 | Method for manufacturing anti-drop spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103995365A true CN103995365A (en) | 2014-08-20 |
Family
ID=51309575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410255952.8A Pending CN103995365A (en) | 2014-06-11 | 2014-06-11 | Method for manufacturing anti-drop spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103995365A (en) |
-
2014
- 2014-06-11 CN CN201410255952.8A patent/CN103995365A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |
|
| WD01 | Invention patent application deemed withdrawn after publication |