CN104460030A - Nose-mounted spectacles and production method thereof - Google Patents
Nose-mounted spectacles and production method thereof Download PDFInfo
- Publication number
- CN104460030A CN104460030A CN201410765954.1A CN201410765954A CN104460030A CN 104460030 A CN104460030 A CN 104460030A CN 201410765954 A CN201410765954 A CN 201410765954A CN 104460030 A CN104460030 A CN 104460030A
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- China
- Prior art keywords
- shape memory
- nose
- picture frame
- spectacle frame
- connecting portion
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- 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
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/06—Bridges; Browbars; Intermediate bars with resilient means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to a pair of nose-mounted spectacles, comprising a left spectacle frame, a right spectacle frame, lenses and nose pads, wherein the lenses are arranged in the spectacle frames; a shape memory section is arranged between the left spectacle frame and the right spectacle frame; two ends of the shape memory section are respectively fixed on top borders of the left spectacle frame and the right spectacle frame, so that the width between the left spectacle frame and the right spectacle frame is 13-20mm; and the shape memory section forms the bridge of the nose. The nose-mounted spectacles have the beneficial effects that the shape memory section is additionally arranged between the left spectacle frame and the right spectacle frame; the shape memory section is fixed between the spectacle frame and the right spectacle frame by virtue of left and right connection sections; and meanwhile, the width value between the left spectacle frame and the right spectacle frame is controlled through the shape memory section. The shape memory section has the function of memorizing the shape, so that the shape memory section expands according to the width of the bridge of the nose of a wearer, thus the left spectacle frame and the right spectacle frame can be clamped on the bridge of the nose under the action of resilience force of the shape memory section, thus the spectacles can be worn without spectacle legs, pile heads and hinges, are especially suitable for old people, and are convenient and fast to wear, simple in structure and novel in style.
Description
Technical field
The present invention relates to a kind of glasses, relate to the hanging glasses of a kind of nose without mirror pin in particular, be mainly used in eyewear art.
Background technology
Existing glasses are mainly divided into two kinds by wearing mode, the first is by including picture frame, the bridge of the nose, nose support, pile crown, hinge, mirror pin etc., needing when wearing to launch mirror pin, while utilizing head both sides ear clamping mirror pin, picture frame being hung on the bridge of the nose under the setting off of nose support, it two is contact lenses, although these two kinds of glasses can solve the vision disorder that people's myopia causes, but more or less all some bothers when wearing, the first glasses needs to utilize mirror pin to be clamped on ear, utilize the bridge of the nose just can wear simultaneously, and along with the activity of people's health, picture frame can glide along the bridge of the nose, need to help picture frame just can ensure normal use frequently, the second then more bothers, need lens sticker to be combined in a frame and fit with glasses phase, for the more aobvious complexity of the elderly, therefore, existing market also there is no a kind of applicable the elderly and wear glasses easily.
Summary of the invention
In order to solve above technical matters, the invention provides the hanging glasses of a kind of nose without mirror pin, these glasses not only can be convenient to the elderly and wear, and wear conveniently, and structure is simple, is especially applicable to the elderly.
For solving above technical matters, the technical scheme that the present invention takes is the hanging glasses of a kind of nose, include left and right picture frame and the eyeglass be installed on left and right picture frame and the bridge of the nose, nose support, it is characterized in that being provided with shape memory portion between described left and right picture frame, this shape memory portion makes distance between left and right picture frame between 13 ~ 20mm; Be respectively equipped with left and right connecting portion at the two ends in shape memory portion and be connected with left and right connecting portion respectively, this left and right connecting portion is separately fixed on the inner side frame of corresponding left and right picture frame, described shape memory portion and the width of left and right connecting portion are less than or equal to the thickness of left and right picture frame, and the bridge of the nose described in shape memory portion formation.
Further, described shape memory portion includes shape memory portion, left connecting portion and right connecting portion and is structure as a whole, and described left and right connecting portion is fixed on corresponding left and right picture frame respectively by two screws.
Further, described left and right connecting portion is arranged with silica gel sheath respectively, this silica gel sheath is placed between two screws of fixing left and right connecting portion, the nose support described in silica gel sheath is formed.
For the ease of the production of the hanging glasses of above nose, the invention also discloses the production method of the hanging glasses of a kind of nose, it is characterized in that comprising the following steps:
A, design glasses type;
B, drafting glasses type figure also make processing drawing and produce drawing data;
C, according to processing drawing making sample confirmatory sample pattern and design parameter;
D, drawing data is inputted in the system of numerical control machining center (CNC), TR-90 plastic plate is put into numerical control machining center, utilizes the direct cut of numerical control machining center to form left and right picture frame;
E, polishing is carried out to left and right picture frame;
F, on left and right picture frame, shape memory portion and silica gel sheath are installed;
G, mark;
H, card eyeglass;
I, inspection;
J, packaging.
The invention has the beneficial effects as follows and add shape memory portion between left and right picture frame, and control the width value between left and right picture frame by shape memory portion while utilizing left and right connecting portion to make shape memory portion be fixed between left and right picture frame, in process of production, the width of left and right picture frame can be set according to the needs of user; Because shape memory portion has the function of shape memory, when wearing, shape memory portion can according to wearing people's nose bridge widths and opening, left and right like this picture frame just can be clamped on the bridge of the nose under the screen resilience effect in shape memory portion, thus just just can wear glasses without the need to mirror pin, pile crown and hinge, reduce the production cost of glasses; And this kind wears the especially applicable the elderly of mode, more convenient when wearing, structure is more simple, and pattern is more novel, and cost is cheaper.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of the hanging glasses of embodiment of the present invention nose
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described further:
As shown in Figure 1, the present invention is the hanging glasses of a kind of nose, include left and right picture frame 1,2 and the eyeglass 3 be installed on left and right picture frame 1,2 and the bridge of the nose, nose support, be provided with shape memory portion 4 between described left and right picture frame 1,2, this shape memory portion 4 makes distance between left and right picture frame 1,2 between 13 ~ 20mm; Be respectively equipped with left and right connecting portion 41,42 at the two ends in shape memory portion 4 and be connected with left and right connecting portion 41,42 respectively, this left and right connecting portion 41,42 is separately fixed on the inner side frame of corresponding left and right picture frame 1,2, the width of described shape memory portion 4 and left and right connecting portion 41,42 is less than or equal to the thickness of left and right picture frame 1,2, and shape memory portion 4 forms the described bridge of the nose.Shape memory portion is that memory metal material is made, and in process of production, can set the width of left and right picture frame 1,2 according to the needs of user; Because shape memory portion 4 has the function of shape memory, when wearing, shape memory portion 4 can according to wearing people's nose bridge widths and opening, left and right like this picture frame 1,2 just can be clamped on the bridge of the nose under the screen resilience effect in shape memory portion 4, thus just just can wear glasses without the need to mirror pin, pile crown and hinge, reduce the production cost of glasses; And this kind wears the especially applicable the elderly of mode, more convenient when wearing, structure is more simple, and pattern is more novel, and cost is cheaper.
In the present embodiment, for the ease of the installation in shape memory portion 4 and the overall appearance of glasses, described shape memory portion 4, left connecting portion 41 and right connecting portion 42 are structure as a whole, and described left and right connecting portion 41,42 is fixed on corresponding left and right picture frame 1,2 respectively by two screws 43, shape memory portion 4 and left and right connecting portion 41,42 are set to integrative-structure, so not only can be convenient to the production and processing in shape memory portion 4, but also the assembling of glasses can be convenient to, certainly, shape memory portion 4 and left and right connecting portion 41,42 also can not be set to integrative-structure, fix respectively by screw 43 and left and right picture frame 1,2, but it is more complicated to adopt Split type structure to make glasses assemble, and processing cost is higher, therefore, shape memory portion 4 and left and right connecting portion 41,42 are set to the preferred implementation that integrative-structure is the embodiment of the present invention, and utilize two screws 43 fixing left respectively, right connecting portion 41, 42, mainly consider the firmness of installation, certainly, also screw 43 mode can not be adopted to be fixed, such as on a left side, on right picture frame 1, 2 arrange draw-in groove, on a left side, right connecting portion 41, on 42, latch is set, utilize latch to insert in draw-in groove and can reach fixing technical purpose equally, but adopt screw fixation method to be easy to production and processing and assembling, entire glasses is more attractive in appearance, structure is more reasonable, and the rebound performance in shape memory portion 4 is better, more can ensure comfortableness when wearing, therefore, present embodiment is preferred implementation.
In the present embodiment, be suspended on nose by utilizing frame in left and right picture frame 1,2 to clamp bridge of the nose both sides when wearing at glasses, for ensureing comfortableness when wearing, described left and right connecting portion 41,42 is arranged with silica gel sheath 5 respectively, this silica gel sheath 5 is placed between two screws 44 of fixing left and right connecting portion 41,42, and silica gel sheath 5 forms described nose support; By sheathed silica gel sheath 5 on left and right connecting portion 41,42, like this when wearing, silica gel sheath 5 directly contacts with bridge of the nose both sides, because silica gel quality is soft, flexible, silica gel sheath 5 just can be utilized when wearing like this to protect the skin of bridge of the nose both sides, thus improve comfortableness when wearing; Certainly, also can not adopting silica gel sheath 5, being arranged on outside left and right connecting portion 41,42 as adopted the flexible glues such as polypropylene, identical object can be reached equally, but adopt silica gel sheath 5 to be easy to process and assemble and long service life, therefore, the embodiment of the present embodiment is preferred implementation.
Due to this money glasses for the applicant initiates, therefore, its production method is also different from the production method of existing glasses, and for the ease of the production of the hanging glasses of above nose, the invention also discloses the production method of the hanging glasses of a kind of nose, it is characterized in that comprising the following steps:
A, design glasses type; The glasses profile meeting user preferences is designed according to user's request;
B, drafting glasses type figure also make processing drawing and generate drawing data; The mapping softwares such as CAD are utilized to draw the production and processing figure of glasses and generate drawing data in order to following process equipment use on computers;
C, according to processing drawing making sample confirmatory sample pattern and design parameter; Draw a design according to drawing, and sample is confirmed;
D, drawing data is inputted in the system of numerical control machining center (CNC), TR-90 plastic plate is put into numerical control machining center, utilizes the direct cut of numerical control machining center to form left and right picture frame 1,2; Drawing data is imported in the computer system of numerical control machining center, and numerical control machining center put into by TR90 plate cutting being met left and right picture frame 1,2 length and width size, start numerical control machining center to cut TR90 plate, thus directly form left and right picture frame 1,2; Directly process left and right picture frame 1,2 by numerical control machining center, its precision is higher, and when producing in enormous quantities, can ensure the consistance of product parameters, thus effectively improves working efficiency and product quality;
E, surface finish process is carried out to left and right picture frame 1,2, to ensure the surface flatness of left and right picture frame 1,2;
F, on left and right picture frame 1,2, install shape memory portion 4 and silica gel sheath 5, assembling shape memory portion 4 and silica gel sheath 5, form overall picture frame;
G, mark; Picture frame is stamped trade mark or the model identification of manufacturer, so that user identifies manufacturer according to mark;
H, card eyeglass, snap in eyeglass and form complete glasses in left and right picture frame 1,2;
I, inspection, test to view picture glasses, to ensure that product meets the requirement of user;
J, packaging, pack the glasses by inspection, complete whole production procedure.
This production method compared with the conventional method, has following benefit:
1, existing glasses in process of production, picture frame and mirror pin are all adopt Shooting Technique to produce, so at least need out 2 width moulds (be picture frame, two be mirror pin), with the calculating of 20,000 yuan, a width mould, numerical control machining center is directly utilized directly to process left and right picture frame by this production method, just can save 40,000 yuan of die costs, decrease the early investment of trendy glasses, thus make that enterprise can be more bold carry out research and development of new product, immediately following marketplace trend, improve enterprise market occupation rate and enterprise profit.
2, because existing picture frame, mirror pin are produced by injection moulding, after injection moulding completes, also need to carry out repairing burr and spraying paint, not only operation is many, and in production run, yield rate affects comparatively large by artifact, and production cost is also relatively high comparatively speaking; And this production method is the left and right picture frame directly utilizing numerical control machining center to process finished product, so just can saves and repair burr and painting process, therefore, not only can save artificial, material cost, meanwhile, also can shorten the time required for whole production run, greatly improve productivity effect.
Above-described embodiment should not be considered as limitation of the present invention, but any improvement done based on spirit of the present invention, all should within protection scope of the present invention.
Claims (4)
1. the hanging glasses of nose, include left and right picture frame and the eyeglass be installed on left and right picture frame and the bridge of the nose, nose support, it is characterized in that being provided with shape memory portion between described left and right picture frame, this shape memory portion makes distance between left and right picture frame between 13 ~ 20mm; Be respectively equipped with left and right connecting portion at the two ends in shape memory portion and be connected with left and right connecting portion respectively, this left and right connecting portion is separately fixed on the inner side frame of corresponding left and right picture frame, described shape memory portion and the width of left and right connecting portion are less than or equal to the thickness of left and right picture frame, and the bridge of the nose described in shape memory portion formation.
2. the hanging glasses of nose according to claim 1, it is characterized in that described shape memory portion includes shape memory portion, left connecting portion and right connecting portion and is structure as a whole, described left and right connecting portion is fixed on corresponding left and right picture frame respectively by two screws.
3. the hanging glasses of nose according to claim 1 and 2, is characterized in that being arranged with silica gel sheath respectively on described left and right connecting portion, and this silica gel sheath is placed between two screws of fixing left and right connecting portion, the nose support described in silica gel sheath is formed.
4. the production method of the hanging glasses of the nose as described in claim 1-3, is characterized in that comprising the following steps:
A, design glasses type;
B, drafting glasses type figure also make processing drawing and produce drawing data;
C, according to processing drawing making sample confirmatory sample pattern and design parameter;
D, drawing data is inputted in the system of numerical control machining center (CNC), TR-90 is moulded plate plate and put into numerical control machining center, utilize the direct cut of numerical control machining center to form left and right picture frame;
E, polishing is carried out to left and right picture frame;
F, on left and right picture frame, shape memory portion and silica gel sheath are installed;
G, mark;
H, card eyeglass;
I, inspection;
J, packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765954.1A CN104460030A (en) | 2014-12-02 | 2014-12-02 | Nose-mounted spectacles and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765954.1A CN104460030A (en) | 2014-12-02 | 2014-12-02 | Nose-mounted spectacles and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104460030A true CN104460030A (en) | 2015-03-25 |
Family
ID=52906338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410765954.1A Pending CN104460030A (en) | 2014-12-02 | 2014-12-02 | Nose-mounted spectacles and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104460030A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US205860A (en) * | 1878-07-09 | Improvement in eyeglasses | ||
| US527147A (en) * | 1894-10-09 | Eyeglass-suspender | ||
| DE69132C (en) * | 1900-01-01 | W-BARR jr. und D. MC kay in Kirkenbright, Schottland | Wire clamp frame | |
| DE375012C (en) * | 1922-01-18 | 1923-05-07 | Otto Reinefeld | Klemmer |
| USD322262S (en) * | 1988-12-05 | 1991-12-10 | Manus Optics, Ltd. | Adjustable and foldable reading glasses |
| CN204462549U (en) * | 2014-12-02 | 2015-07-08 | 温州市冠豪眼镜有限公司 | The hanging glasses of nose |
-
2014
- 2014-12-02 CN CN201410765954.1A patent/CN104460030A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US205860A (en) * | 1878-07-09 | Improvement in eyeglasses | ||
| US527147A (en) * | 1894-10-09 | Eyeglass-suspender | ||
| DE69132C (en) * | 1900-01-01 | W-BARR jr. und D. MC kay in Kirkenbright, Schottland | Wire clamp frame | |
| DE375012C (en) * | 1922-01-18 | 1923-05-07 | Otto Reinefeld | Klemmer |
| USD322262S (en) * | 1988-12-05 | 1991-12-10 | Manus Optics, Ltd. | Adjustable and foldable reading glasses |
| CN204462549U (en) * | 2014-12-02 | 2015-07-08 | 温州市冠豪眼镜有限公司 | The hanging glasses of nose |
Non-Patent Citations (1)
| Title |
|---|
| 曹明: "《塑胶眼镜架加工工艺》", 31 January 2012, 中国轻工业出版社 * |
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Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |