CN202748549U - Spectacle leg structure of spectacles - Google Patents
Spectacle leg structure of spectacles Download PDFInfo
- Publication number
- CN202748549U CN202748549U CN 201220158298 CN201220158298U CN202748549U CN 202748549 U CN202748549 U CN 202748549U CN 201220158298 CN201220158298 CN 201220158298 CN 201220158298 U CN201220158298 U CN 201220158298U CN 202748549 U CN202748549 U CN 202748549U
- Authority
- CN
- China
- Prior art keywords
- hinge head
- external member
- structure according
- groove
- feet structure
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model discloses a spectacle leg structure of a pair of spectacles. The spectacle leg structure comprises a metal core, an external member and a hinge head, wherein the hinge head is integrally formed at the front end of the external member; and after being preheated, the preheated metal core is shot inside the external member by a core shooting machine and then is integrally formed with the external member. Therefore, the indirect connection of the hinge head and the metal core is realized by embedding the hinge head into the external member outside the metal core, so that the problems that the spectacle legs of the pair of spectacles are complex in processing technique, high in cost and reduced in strength because the hinge head is directly welded on the metal core are solved. Accordingly, the processing technique of the spectacle legs is simplified, the processing cost of the spectacles is reduced, the quality of the spectacles is improved and the competitiveness of enterprises is enhanced.
Description
Technical field
The utility model relates to the eyewear art technology, refers in particular to a kind of eyeglasses feet structure.
Background technology
Generally have in the middle of the common Plastic eyeglasses mirror pin one metal-cored, its head is equipped with hinge head, that the Plastic eyeglasses pin of this door assembly with hinge and glass in right hand and left head has advantages of is specious, comfortable wearing, intensity are good, can also effectively avoid metal-cored directly with wearer's skin contact cause allergic, so deeply be subjected to consumer's favor.
Nearly all earpiece processing, all be hinge head be welded on metal-cored on, and then after electroplating, inject and to approach in the glasses plastic cement pin mould that is shaped by penetrating the preheating of heating of heart pin machinery, through supercooling, stripping forming removes the encapsulate shell arround the hinge head, the vestige that stays when polishing away the encapsulate shell is finished the processing of mirror pin.This job operation has following shortcoming:
The first, because hinge head need polish plating again through welding ability and metal-cored formation one, increased the cost of welding and polishing;
The second, hinge head is electroplated through high-temperature soldering and pickling, has reduced the spring function of hinge head;
Three, metal-cored will injecting again in the plastic cement pin mould through after the preheating, high temperature will further reduce the spring function of hinge head;
Four, hinge head is with metal-cored one, in the process of injecting, have unavoidably the height tolerance and about eccentric phenomenon, the possibility that causes the unstable of quality and scrap;
Five, earpiece in the end the stage want whole polishing and spray paint, must encase hinge head in order to avoid impaired and be stained with lacquer with the gummed paper that stickiness is arranged, cut open again after finishing and remove, time-consuming taking a lot of work.
Traditional manufacturing process has so many shortcoming.Therefore, the existing oblate pin of reply and hinge head structure improve, and to simplify mirror pin processing technology, Cost reduction increases mirror pin intensity.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its fundamental purpose provides a kind of eyeglasses feet structure, and it can effectively solve existing mirror leg structure processed complex, and cost is high, the problem that intensity is low.
For achieving the above object, the utility model adopts following technical scheme:
A kind of eyeglasses feet structure comprises metal-cored, external member and hinge head, and wherein, described hinge head is shaped in the external member front end, is injected by core shooting machine after the above-mentioned metal-cored preheating that external member is inner to take shape in one with external member.
As a kind of preferred version: described external member front end is provided with groove, and the hinge head lower end is provided with the Embedded Division that is complementary with groove, and this Embedded Division produced by insert molding is in groove.
As a kind of preferred version: be provided with a plastic cement projection in the described groove; Described Embedded Division comprises that by the hinge head two bottom sides to the biside plate of downward-extension and the embedded groove that surrounded by biside plate and hinge head bottom surface, aforementioned plastic cement projection produced by insert molding is in this embedded groove.
As a kind of preferred version: be respectively arranged with opening on the described biside plate, and the biside plate upper shed toward each other.
As a kind of preferred version: described opening is through hole.
As a kind of preferred version: described hinge head upper end is equipped with a detachable protective cover.
As a kind of preferred version: be provided with a storage tank opening down and that be complementary with above-mentioned hinge head on the described protective cover, the hinge head upper end embeds in this storage tank.
As a kind of preferred version: the first end of described hinge is provided with a pivoted hole that is used for connecting mirror pin and picture frame.
As a kind of preferred version: described external member material is plastic cement.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, by with the hinge head produced by insert molding on an external member, injected in the external member by core shooting machine metal-cored, realize hinge head and metal-cored indirect joint, avoided hinge head be directly welded in metal-cored on, eyeglass leg processing technology complexity, the cost that causes is high, the problem of strength decreased.By this, this eyeglasses feet structure has been simplified mirror pin processing technology, has reduced the glasses processing cost, has improved the glasses quality, has strengthened enterprise competitiveness.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model preferred embodiment;
Fig. 2 is the A-A place cross-sectional schematic of Fig. 1;
Fig. 3 is the decomposing schematic representation of the utility model preferred embodiment;
Fig. 4 is the hinge head schematic perspective view of the utility model preferred embodiment;
Fig. 5 is the protective cover schematic perspective view of the utility model preferred embodiment;
Fig. 6 is the metal-cored schematic perspective view of the utility model preferred embodiment;
Fig. 7 is the external member schematic perspective view of the utility model preferred embodiment.
The accompanying drawing identifier declaration:
10, hinge head 11, Embedded Division
111, side plate 112, embedded groove
113, through hole 12, pivoted hole
20, external member 21, groove
22, plastic cement projection 30, metal-cored
40, protective cover 41, storage tank
42, barb.
Embodiment
The utility model as shown in Figure 1 to Figure 3, a kind of eyeglasses feet structure includes hinge head 10, external member 20, metal-cored 30 and protective cover 40, wherein:
This hinge head 10 is in conjunction with shown in Figure 4, it is shaped in external member 20 front ends, these hinge head 10 lower ends are provided with an Embedded Division 11, this Embedded Division 11 comprises by hinge head 10 two bottom sides to the biside plate 111 of downward-extension and the embedded groove 112 that surrounded by biside plate 111 and hinge head 10 bottom surfaces, and on biside plate 111, be respectively arranged with manhole 113 respect to one another, be provided with one for the pivoted hole 12 that connects picture frame in hinge head 10 1 ends.
This external member 20 is made by plastic material, in conjunction with shown in Figure 7, these external member 20 front ends are provided with the groove 21 that the Embedded Division with above-mentioned hinge head 10 is complementary, above-mentioned hinge head 10 by Embedded Division 11 produced by insert molding on it in this groove 21, and in this groove 21, being provided with a plastic cement projection 22 that is complementary with the embedded groove 11 of above-mentioned hinge head 10, this plastic cement projection 22 embeds in the embedded groove 11 of above-mentioned hinge head 10.
This is metal-cored 30 in conjunction with shown in Figure 6, take shape in one in being injected in the external member 20 by core shooting machine on the basis of one with external member 20 at hinge head 10 and external member 20 produced by insert molding after preheating, and metal-cored 30 is positioned at hinge head 10 belows.
This protective cover 40 is in conjunction with shown in Figure 5; it is placed in above-mentioned hinge head 10 upper ends; on protective cover 40, be provided with a storage tank 41 opening down and that be complementary with above-mentioned hinge head 10; hinge head 10 upper ends embed in this storage tank 41, and are provided with one for the barb 42 that hooks hinge head 10 and external member 20 in protective cover 40 1 ends.
Processing technology of the present utility model is as follows: at first, hinge head 10 separates with metal-cored 30, (the height tolerance that has produced when having avoided hinge head 10 to be shaped in the external member 20 with metal-cored 30 and about eccentric phenomenon) is when before metal-cored 30 penetrate the heart, first hinge head 10 is fixed in the die cavity, inject the plastic cement of melting in the die cavity, embedded groove 112 on the hinge head 10 and through hole 113 are filled by plastic cement, hinge head 10 is embedded on the plastic cement, injected preheated metal-cored 30 in the plastic cement of hinge head 10 belows by core shooting machine again, namely form above-mentioned external member 20 after the plastic cement cooling, this hinge head 10 and metal-cored 30 all is connected as a single entity with external member 20.When polishing or spraying paint, above-mentioned protective cover 40 is placed in hinge head 10 upper ends in addition, so that the gloss of protection hinge head 10.
Design focal point of the present utility model is, by with the hinge head produced by insert molding on an external member, injected in the external member by core shooting machine metal-cored, realize hinge head and metal-cored indirect joint, avoided hinge head be directly welded in metal-cored on, the eyeglass leg processing technology that causes is complicated, cost is high, the problem of strength decreased.By this, this eyeglasses feet structure has been simplified mirror pin processing technology, has reduced the glasses processing cost, has improved the glasses quality, has strengthened enterprise competitiveness.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, therefore every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment makes.
Claims (9)
1. eyeglasses feet structure comprises metal-cored, external member and hinge head, and it is characterized in that: described hinge head is shaped in the external member front end, above-mentionedly metal-coredly places that external member is inner to take shape in one with external member.
2. a kind of eyeglasses feet structure according to claim 1, it is characterized in that: described external member front end is provided with groove, and the hinge head lower end is provided with the Embedded Division that is complementary with groove, and this Embedded Division produced by insert molding is in groove.
3. a kind of eyeglasses feet structure according to claim 2 is characterized in that: be provided with a plastic cement projection in the described groove; Described Embedded Division comprises that by the hinge head two bottom sides to the biside plate of downward-extension and the embedded groove that surrounded by biside plate and hinge head bottom surface, aforementioned plastic cement projection produced by insert molding is in this embedded groove.
4. a kind of eyeglasses feet structure according to claim 3 is characterized in that: be respectively arranged with opening on the described biside plate, and the biside plate upper shed toward each other.
5. a kind of eyeglasses feet structure according to claim 4, it is characterized in that: described opening is through hole.
6. a kind of eyeglasses feet structure according to claim 1 is characterized in that: a detachable protective cover is installed on the described hinge head.
7. a kind of eyeglasses feet structure according to claim 6 is characterized in that: be provided with a storage tank opening down and that be complementary with above-mentioned hinge head on the described protective cover, the hinge head upper end embeds in this storage tank.
8. a kind of eyeglasses feet structure according to claim 1 is characterized in that: the first end of described hinge is provided with a pivoted hole that is used for connecting mirror pin and picture frame.
9. a kind of eyeglasses feet structure according to claim 1, it is characterized in that: described external member material is plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158298 CN202748549U (en) | 2012-04-16 | 2012-04-16 | Spectacle leg structure of spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158298 CN202748549U (en) | 2012-04-16 | 2012-04-16 | Spectacle leg structure of spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748549U true CN202748549U (en) | 2013-02-20 |
Family
ID=47707919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220158298 Expired - Fee Related CN202748549U (en) | 2012-04-16 | 2012-04-16 | Spectacle leg structure of spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214499A (en) * | 2017-08-02 | 2017-09-29 | 温州创宇智能设备有限公司 | A kind of automatic eye mirror pin core inserting machine |
-
2012
- 2012-04-16 CN CN 201220158298 patent/CN202748549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214499A (en) * | 2017-08-02 | 2017-09-29 | 温州创宇智能设备有限公司 | A kind of automatic eye mirror pin core inserting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103702529B (en) | Electronic product casing manufacture method | |
| CN106435686A (en) | Manufacturing method of mobile phone middle frame | |
| CN105057978A (en) | Production process of intramode die-casting mobile phone shell capable of being anodized | |
| CN107059070A (en) | A kind of electroforming process of karat gold ornaments | |
| CN101895710B (en) | Panel shell of television and preparation method thereof | |
| CN202748549U (en) | Spectacle leg structure of spectacles | |
| CN207841945U (en) | Injection mold | |
| CN205961196U (en) | Structure is even expected to cell -phone metal battery cover recess | |
| CN104339675A (en) | Making method of metal-plastic complex | |
| CN104678593B (en) | A kind of preparation method of new change of feet glasses | |
| CN104148793B (en) | A kind of fixing means of catapult box and earpiece | |
| KR101407930B1 (en) | Manufacturing process of spectacles frame using carbon fiber | |
| TWI579614B (en) | The manufacturing method of the bracelet of the glasses | |
| CN203632989U (en) | Electronic product shell | |
| CN204498163U (en) | The mobile phone of a kind of external aluminum alloy decorating part and the injection mo(u)lding of built-in steel disc nanometer | |
| CN201805047U (en) | Integrated plug insert | |
| CN110091471A (en) | Injection mold, the shell of mobile device and its processing method | |
| CN210211030U (en) | Spectacle-frame mould that shaping efficiency is high | |
| CN207415866U (en) | Mould split line structure | |
| CN106738733B (en) | With the mould structure for eliminating mosaic line | |
| KR101284123B1 (en) | Eyeglasses Frames available outside of the injection molding mold manufacturing mold and how it | |
| CN105824131A (en) | Amorphous alloy spectacles frame and manufacture method thereof | |
| CN204537769U (en) | There is between a kind of umbrella sheath and plug the composite insulator of strong bonding force | |
| CN208060878U (en) | Mirror coil structures, full frame spectacle frame and full frame glasses | |
| CN201075569Y (en) | Torsion type plug inner holder structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |