CN106842609A - A kind of spectacle frame with soft nose pad of spectacle frame - Google Patents
A kind of spectacle frame with soft nose pad of spectacle frame Download PDFInfo
- Publication number
- CN106842609A CN106842609A CN201710130189.XA CN201710130189A CN106842609A CN 106842609 A CN106842609 A CN 106842609A CN 201710130189 A CN201710130189 A CN 201710130189A CN 106842609 A CN106842609 A CN 106842609A
- Authority
- CN
- China
- Prior art keywords
- nose support
- spectacle frame
- soft
- double
- frame
- 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.)
- Withdrawn
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
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses the connection method of a kind of inexpensive soft nose pad of spectacle frame and picture frame and nose support, groove is set above spectacle-frame, groove inner bottom part is while there is back-off, in addition while be parallel to the hole of glasses frame surfaces, nose support is injection moulding twice to groove inner bottom part, is the materials such as soft plastic, silica gel with human body contact portion, fixed part is hard material, hard material while be snap fit, while being that groove above chock, with spectacle-frame coordinates and soft nose support is firmly installed on picture frame.Product of the present invention has that simple structure, mould are simple, production yield rate is high, single product price is low, using it is comfortable safe the characteristics of.
Description
Technical field
The present invention relates to spectacle frame field, the comfortableness of spectacle frame turns into the focus of mirror holder industrial market competition in recent years,
In mirror holder major part nose support in the market by rigid plastics is made, comfort level is excessively poor when wearing, nearly 2 years mirror holders production
Be bonded at soft nose support on picture frame by the useful glue of enterprise, and Market Feedback is excessively poor, causes related esbablished corporation to be suffered heavy losses, the present invention
The product have simple structure, it is permanent it is durable, using it is comfortable safe the characteristics of.
Background technology
1st, the spectacle frame of current spectacle frame in the market is divided into following a few classes：
1) plastic spectacle frame, materials'use TR90, plastic-steel, PC, ABS as material mirror holder, generally mirror holder is in addition to footmuff
Using same material, although the multiplex TR90 of material of double-colored mirror holder outer layer, analysis of putting behind.This mirror holder nose support is hard
Plastics are made, and comfort level is excessively poor when wearing, and be bonded at soft nose support on picture frame by the useful glue of Jin Liangnian mirror holders manufacturing enterprise, market
Feedback is excessively poor, causes related esbablished corporation to be suffered heavy losses, the spectacle frame city for having the flexible material nose support of maturation on the market at present
Feedback is relatively good, but the spectacle frame of flexible material nose support in the market is because nose support is to mould, injection, whole machine shaping
The requirement of production link is very high, causes yield rate relatively low, and production capacity does not catch up with the market demand, on the high side.
2) sheet material mirror holder, this mirror holder nose support is made up of hard material, and comfort level is excessively poor when wearing, soft in the market
Property material nose support can also be identical with plastic spectacle frame with the problem on sheet material mirror holder, existing.
3) metal spectacle frame, the nose support of metal spectacle frame generally uses screw locking, can there is soft nose support.
4) mirror holder that special mirror holder, special material such as wood etc. are made, nose support is in the form of metalloid mirror holder.
2nd, double-shot moulding spectacle frame, uses double-shot moulding during production, generally outer layer uses TR90 materials, internal layer to adopt
With silica gel, that is, there are firm, the toughness of TR90, the comfortable of silica gel taken into account again, have the disadvantage that the color of silica gel and injection precision are not good enough,
When two-color spectacles are done, TR90 appearances cannot paint and blast finishing ink, and color does not have pure TR90 spectacle frames beautiful, i.e., outward appearance feel compared with
Difference, the price of injection machine is very high used by double-shot moulding, and the cooperation requirement to mould is very high, and yield rate is mainly soft than relatively low
Easily come unglued when long-time is used in the face that ebonite is combined.
3rd, the patent disclosure of application number 201610133944.5 a kind of spectacle frame that can change nose support, this patent institute
Stating the problem of spectacle frame presence is：If draw-in groove uses metal material, production cost and process complexity can all increase, glasses
The thickness of frame relevant portion is also required to increase, unsightly；If draw-in groove uses plastic material, easily abrasion, according to optician's shop
Mirror holder is guaranteed replacement in common practice 1 year, and the draw-in groove using plastic material largely can cause bayonet socket due to friction in 1 year
Stripped thread is failed, and unnecessary trouble is caused to user and glasses shops, and to spectacle frame, producer causes economic loss.Other draw-in groove bayonet socket
Easy dust stratification is exposed, the attractive in appearance of glasses is impacted.The patent nose support of application number 201520401501.0 is in tile, the back of the body
There is projection in face, unsightly, easy dust stratification, and if picture frame combination without gluing insecure, if also occurred with gluing
A period of time situation about come off, the spectacle frame industry esbablished corporation in reality because the similar problem of coming off cause reputation,
Loss economically, thus this patent is impracticable on the whole.It is huge to there is build in the patent of application number 201320142629.0
Inaesthetic problem, does not use double-shot moulding, if only using hard material, user's body-sensing is very poor, if using soft
Property material, then the insufficient strength of bayonet socket, easily comes off, so the patent of application number 201320142629.0 is impracticable.Divide above
The patent of analysis is all impracticable, does not realize the spectacle frame with soft nose support with simple, attractive in appearance, reliable, economic mode.
4th, the mirror holder of duroplasts class is as follows by the way of using soft nose support in the market：
1) screw fixed metal support, fixes soft nose support on support, this method part is more, and metal differs with the color of plastics
Cause, the thick weight of metallic support is too big, the thin intensity of metallic support and security are problematic, and market is phased out.
2) the soft nose support of double-shot moulding, the card slot type for pushing up, the soft nose support connection frame portion of double-shot moulding uses duroplasts,
First be put into nose support on picture frame during installation using material soft, safe to the human body materials such as medical silica-gels by contact human body parts
In the draw-in groove vertical with glasses frame surfaces, blocked bayonet socket is shifted onto to a specific direction, this method nose support can be removed,
This mode has complex structure, mould complexity, production yield rate is low, single product price is high, use comfortable safe, dismountable spy
Point.
3) the soft nose support of double-shot moulding, double card hooks card slot type, and the soft nose support connection frame portion of double-shot moulding uses duroplasts, connects
Human body parts are touched using soft, the safe to the human body material of material such as medical silica-gel, during installation first by nose support push on picture frame with
In the vertical groove of glasses frame surfaces, respectively there is a snap fit both sides of nose support, are hooked in the card with two bottom sides into after the groove on picture frame
Groove catches on, and this mode has complex structure, mould complexity, production yield rate is high, use comfortable safe, non-removable spy
Point.
The example of the soft nose support used from above-mentioned spectacle frame industrial circle, it can be seen that spectacle frame industrial circle has appreciated that soft
The lifting that nose support comfortableness is worth to spectacle frame, but not finding suitable mode produces the spectacle frame with soft nose support, that is, do not have
Useful simple, attractive in appearance, reliable, economic mode realizes the spectacle frame with soft nose support.
The content of the invention
A kind of new spectacle frame with soft nose pad of spectacle frame of the present invention, nose support used is the soft nose support of double-shot moulding,
A kind of spectacle frame with soft nose pad of spectacle frame includes picture frame, leg of spectacles, can also include footmuff, connector, with general plastics
Mirror holder is different, also including draw-in groove two parts of nose support position on the soft nose support body of double-shot moulding and picture frame：
1) the soft nose support body of the double-shot moulding is molded with human body contact portion using flexible material, and flexible material can be
Silica gel, with picture frame coupling part is using hard material injection, increasing material manufacturing or subtracts material and is fabricated by, material can be TR90,
The draw-in groove of nose support position is close smaller on PC, ABS, plastic-steel, sheet material, hard portions length and width and the picture frame, the hard portions
Insert on the picture frame after the draw-in groove of nose support position and the draw-in groove of nose support position is fitted close on the picture frame, the hard portions
It is divided into body, chock, snap fit, the hard portions insert the front end both sides side of the draw-in groove insertion of nose support position on the picture frame
A chock is stretched out, opposite side stretches out a snap fit, the direction that the chock grows from the hard portions body
On being perpendicularly to the insertion direction, the chock can be cuboid, square, cylinder etc., and the snap fit has an elastic arm, bullet
Property arm connect the hard portions body, elastic arm hangs down parallel to the hard portions direction of insertion, the deformation direction of elastic arm
Directly in the hard portions direction of insertion, the head of elastic arm is the snap fit, and elastic arm movable end is in the hard portions
Insert the draw-in groove direction of nose support position on the picture frame, the elastic arm other end connects the hard portions body, the chock with
The direction that the snap fit is stretched out from the hard portions body is point-blank or on two parallel lines, in the opposite direction, institute
Stating to be hooked in when the hard portions insert the draw-in groove of nose support position on the picture frame needs the vertical direction in insertion to be pressed into
Position, is hooked in nose support position on the picture frame described in when the hard portions insert the draw-in groove bottom of nose support position on the picture frame
The adapted space of the draw-in groove bottom put is upspring and is caught on, and plays a part of to prevent the hard portions to be pulled out.It is described to be hooked in institute
The size of the hard portions is when stating largest deformation when hard portions insert the draw-in groove of nose support position on the picture frame
Just it is put into the size of the draw-in groove of nose support position on the picture frame.The chock and the snap fit can be inserted in the hard portions
Enter the middle part in direction.
2) draw-in groove of nose support position is a groove on picture frame on picture frame, and bottom portion of groove or middle part both sides have one respectively
Chock and snap fit above individual cavity, with the soft nose support body of the double-shot moulding coordinate, and go deep into for the chock respectively, for described
Snap fit catches on；
On the soft nose support body of double-shot moulding and the picture frame draw-in groove of nose support position both can with it is one-to-one can also many-one
Can be can have the draw-in groove of nose support position and two double-shot mouldings on two picture frames on the mirror holder of multi-to-multi, i.e.,
Soft nose support body, it is also possible to can have the draw-in groove of nose support position and a double-colored note on two picture frames on a mirror holder
Mould soft nose support body.
Beneficial effects of the present invention are as follows：
1st, simple structure, hooks card slot type color and is molded soft nose support, simple structure, only while can be with activity relative to double card；
2nd, intensity is high, and the soft nose support of card slot type double-shot moulding is hooked relative to double card, and intensity is high, and double card hooks the soft nose of card slot type double-shot moulding
When support is subject to the power of outside drawing, two snap fit stress, intensity is decided by snap fit and elastic arm, and material more hard elastics arm is more
Carefully, the pulling capacity that can be born is just smaller, and material softer snap fit is easily deviate from, and double card hook card slot type is changed to single pin by the present invention, another
End chock, in the power by outside drawing, mainly bears pulling capacity by chock, can bear the intensity of pulling capacity beyond double
The soft nose support of snap fit card slot type double-shot moulding；
3rd, mould is simple, and double card hooks the soft nose support of card slot type double-shot moulding to be needed to be matched the snap fit of bilateral on mould, this
Invent the soft nose support of the double-shot moulding to be matched without the snap fit to bilateral, the equipment of current spectacle frame mould manufacturer, processing
Precision, proficiency are mostly not open precision die, and processing double card hooks the cost of the soft nose support of card slot type double-shot moulding very
Height, and the mould for processing the soft nose support of double-shot moulding of the present invention is relatively easy；
4th, production yield rate is high, injection-moulding device because of spectacle frame production firm precision is not high, and the precision of mould is not high, and production is double
The soft nose support of snap fit card slot type double-shot moulding easily causes snap fit length caused by injection is shunk and differs, and causes yield to decline, this
Inventing the soft nose support of the double-shot moulding can be reduced because the precision of the injection-moulding device of spectacle frame production firm is not high, the essence of mould
The degree production yield reduction for causing not high；
5th, single product low cost, because of die cost, the decline of difficulty and high yield rate, the soft nose support of double-shot moulding of the present invention into
This is than relatively low, product competitiveness enhancing commercially；
6th, using comfortable safety, the product of the comfortableness of the soft nose support of double-shot moulding of the present invention completely with double-shot moulding is identical,
All and human contact parts all use soft silica gel when can accomplish normally to wear, and do not influence spray painting, existing TR90 mirror holders
It is attractive in appearance, have the comfortable of double-colored mirror holder again, the soft nose support of double-shot moulding of the present invention is not drawn out easily, and the snap fit with corner angle will not be drawn
Hinder user, enhance the safety in utilization of product.
Brief description of the drawings
Accompanying drawing 1 is that the soft nose support body of double-shot moulding of the present invention implements schematic diagram.
Accompanying drawing 2 is that the draw-in groove of nose support position on picture frame of the present invention implements schematic diagram.
Accompanying drawing 3 is position of the draw-in groove of nose support position on picture frame of the present invention on spectacle frame.
Specific embodiment
Specific works mode of the invention is illustrated below by embodiment.
The present embodiment is made up of picture frame, leg of spectacles, the soft nose support body of double-shot moulding, and draw-in groove is opened in nose support position on picture frame.
1) the soft nose support body of the present embodiment double-shot moulding is as shown in figure 1,1 be part with human contact in Fig. 1, with medical
Silica gel is molded, and 2 is the faying face of hard portions and silica gel in Fig. 1, and material is hard TR90, and 3 is hard portions sheet in Fig. 1
Body, material is hard TR90, and 4 is the chock of hard portions in Fig. 1, and material is hard TR90, and 5 is hard portions elasticity in Fig. 1
Arm and snap fit, material are hard TR90, and 6 is the gap between hard portions elastic arm and body, gap maximum horizontal extent in Fig. 1
More than the width of chock.
2) on the present embodiment picture frame the draw-in groove of nose support position as shown in Fig. 2 Fig. 2 is the neighbouring part mirror in nose support position on picture frame
The schematic cross-section of frame, section is approximately perpendicular to glasses frame surfaces.7 is to use TR90 molded portions in Fig. 2, and 8 is cavity size ratio in Fig. 2
The soft nose support body chock of the present embodiment double-shot moulding is slightly larger, and 9 is cavity size nose support sheet softer than the present embodiment double-shot moulding in Fig. 2
Body snap fit is slightly larger.
3) Fig. 3 is position of the draw-in groove of nose support position on the present embodiment picture frame on picture frame, the card of nose support position on picture frame
Groove is in figure 3 at 10.
When the soft nose support body of the present embodiment double-shot moulding loads the draw-in groove of nose support position on the present embodiment picture frame, first by snap fit
Pressed to hard portions on the soft nose support body of double-shot moulding, be initially charged with wedge part, reinstall snap fit part, entered in chock and scheme
8 empty cavity positions, snap fit enter 9 empty cavity positions in Fig. 2 in 2.
Although the present invention is disclosed as above with preferred embodiment, embodiment and accompanying drawing are not for limiting the present invention
's.Without departing from the spirit and scope of the invention, any equivalence changes done or retouching, also belong to the protection of the present invention
Scope.Therefore the content that protection scope of the present invention should be defined with claims hereof is as standard.
Claims (7)
1. a kind of spectacle frame with newer soft nose pad of spectacle frame includes picture frame, leg of spectacles, also including the soft nose support sheet of double-shot moulding
The draw-in groove that nose support position possesses on body and picture frame：
1）The soft nose support body of double-shot moulding and people's contact portion are made using flexible material, insert the fixed part of frame portion
Divide and be made up of hard material, there is card at hard material direction two ends of the draw-in groove of nose support position on the picture frame is inserted respectively
Hook and chock, the flexible arm of snap fit；
2）Structure corresponding with the chock with the snap fit is set on the picture frame in the draw-in groove of nose support position, makes the snap fit
Elastic arm upspring when the soft nose support body of the double-shot moulding inserts the draw-in groove of nose support position on the picture frame in place, make described
Snap fit and make the chock play jointly to prevent the draw-in groove of the soft nose support body of double-shot moulding from nose support position on the picture frame
The effect of extraction.
2. a kind of spectacle frame with newer soft nose pad of spectacle frame according to claim 1, it is characterised in that：The double-shot moulding
Soft nose support body and the draw-in groove of nose support position on the picture frame can be man-to-man relation, or one-to-many relation,
Can also be the relation of multi-to-multi.
3. a kind of spectacle frame with newer soft nose pad of spectacle frame according to claim 2, it is characterised in that：
The direction that the snap fit and the chock are grown from the soft nose support of the double-shot moulding is being put down point-blank or mutually
On two capable straight lines.
4. a kind of spectacle frame with newer soft nose pad of spectacle frame according to claim 3, it is characterised in that：The bullet of the snap fit
Property arm deformation quantity be more than or equal to belonging to the length stretched out from the soft nose support body hard material of the double-shot moulding of chock.
5. a kind of spectacle frame with newer soft nose pad of spectacle frame according to claim 4, it is characterised in that：The double-shot moulding
The soft component material of soft nose support body is medical silica-gel, and the material of hard component is TR90, TR90, PC, ABS, plastic-steel, sheet material
In one or several mixing.
6. a kind of spectacle frame with newer soft nose pad of spectacle frame according to claim 5, it is characterised in that：Spectacle frame also includes
Footmuff, connector.
7. a kind of spectacle frame with newer soft nose pad of spectacle frame according to claim 5, it is characterised in that：Spectacle-frame and glasses
Leg can be integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130189.XA CN106842609A (en) | 2017-03-07 | 2017-03-07 | A kind of spectacle frame with soft nose pad of spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130189.XA CN106842609A (en) | 2017-03-07 | 2017-03-07 | A kind of spectacle frame with soft nose pad of spectacle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106842609A true CN106842609A (en) | 2017-06-13 |
Family
ID=59138827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130189.XA Withdrawn CN106842609A (en) | 2017-03-07 | 2017-03-07 | A kind of spectacle frame with soft nose pad of spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106842609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071063A (en) * | 2021-04-29 | 2021-07-06 | 赣州通洲塑胶机械有限公司 | Injection molding process for silica gel nose pad |
| CN113189787A (en) * | 2021-04-14 | 2021-07-30 | 歌尔光学科技有限公司 | Glasses |
-
2017
- 2017-03-07 CN CN201710130189.XA patent/CN106842609A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189787A (en) * | 2021-04-14 | 2021-07-30 | 歌尔光学科技有限公司 | Glasses |
| CN113189787B (en) * | 2021-04-14 | 2022-09-30 | 歌尔光学科技有限公司 | Glasses |
| CN113071063A (en) * | 2021-04-29 | 2021-07-06 | 赣州通洲塑胶机械有限公司 | Injection molding process for silica gel nose pad |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204331186U (en) | Integrated forming concealed structure sunglasses | |
| CN203217189U (en) | Spectacle frame high in replaceability | |
| CN106842609A (en) | A kind of spectacle frame with soft nose pad of spectacle frame | |
| CN203732825U (en) | Presbyopic glasses frame provided with telescopic temples | |
| CN201965353U (en) | Combined spectacle frame | |
| CN208636591U (en) | A kind of glasses of fast assembling-disassembling eyeglass and nose support | |
| CN208999681U (en) | A kind of glasses | |
| CN204143102U (en) | A kind of eyeglass frame structure being convenient for changing decoration and/temple | |
| CN207541348U (en) | A kind of dismountable color glasses | |
| CN108761836A (en) | A kind of glasses | |
| CN202075502U (en) | Novel glasses frame | |
| CN207008205U (en) | A kind of glasses | |
| CN209446909U (en) | A kind of fractionation mirror pin connection structure | |
| CN208921988U (en) | A kind of glasses being easily installed secondary mirror | |
| CN204203559U (en) | A kind of glasses of interchangeable mirror circle mirror pin | |
| CN212749423U (en) | Good and frivolous mirror leg of elasticity | |
| CN206270613U (en) | A kind of attachment means plug-in for glasses and snap-in device | |
| CN210243987U (en) | Aluminum material for producing spectacle frame | |
| CN204302611U (en) | Multifunctional all mirror holder | |
| CN203732838U (en) | Spectacle leg structure | |
| CN209821536U (en) | Plastic steel lens resilience hook guide structure | |
| CN217156957U (en) | Glasses capable of being worn stably | |
| CN207488641U (en) | A kind of novel glasses | |
| CN101986188A (en) | Compound spectacle frame | |
| CN216286045U (en) | Plug-in type glasses function accessory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |