CN2746414Y - Elastic hinge structure of frame - Google Patents
Elastic hinge structure of frame Download PDFInfo
- Publication number
- CN2746414Y CN2746414Y CN 200420014050 CN200420014050U CN2746414Y CN 2746414 Y CN2746414 Y CN 2746414Y CN 200420014050 CN200420014050 CN 200420014050 CN 200420014050 U CN200420014050 U CN 200420014050U CN 2746414 Y CN2746414 Y CN 2746414Y
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- Prior art keywords
- hinge
- centre drawer
- head
- core
- elastic
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Abstract
The utility model discloses an elastic hinge structure of a spectacles frame, comprising a primary hinge structure which is arranged on one of a manor head and a spectacles leg and a secondary hinge structure which is arranged on the other of the manor and the spectacles leg. The utility model is characterized in that the primary hinge structure comprises a primary hinge seat, a primary hinge core and an elastic medium. A containing slot is arranged on the primary hinge seat. Both side walls of the containing slot are provided with two installing holes which are over against each other mutually. The head part and the tail part of the primary hinge core are inserted into the two installing holes, and the middle section of the primary hinge core penetrates the containing slot. The elastic medium is provided between the head part of the primary hinge core and the hole bottom of one installing hole. The secondary hinge is actively pivoted with the middle section of the primary hinge core. With the elastic force function of an elastic hinge which is provided between the manor head and the spectacles leg, the relative opening and closing of the manor head and the spectacles leg are convenient, smooth and stable.
Description
Technical field
The utility model relates to a kind of component parts of glasses, particularly a kind of glasses frame elastic hinge that is used for glasses.
Background technology
As everyone knows, glasses are commodity indispensable during people live, and along with progress of science and technology, people are also more and more higher to the requirement of glasses, Just because of this, glasses manufacturer and deviser all keep on improving to each component parts of glasses, to make it to wear more comfortable and convenience.In the prior art, the folding position of spectacle frame, just the coupling arrangement that is provided with in the junction of picture frame and mirror leg uses various elastic hinges mostly.
The employed elastic hinge of existing glasses generally is made of axle core, spring and block, and the head of axle core is provided with sub-hinge shape structure and is connected with centre drawer hinge corresponding to being installed in centre drawer hinge on the spectacle frame, and extends outward a hook formation; The afterbody of axle core is set with spring and block and is encapsulated in the containing hole corresponding on the spectacle frame.This hinge molding procedure is many, consumable quantity is big, serviceable life is short, uses the tensile force of hinge to weaken for a long time, and complex structure, and trouble is installed, and on reality is used, obviously has inconvenience and defective, so be necessary to be improved.
Summary of the invention
The purpose of this utility model provides a kind of reliable glasses frame elastic in novel location reasonable, easy to implement that adopts and connects hinge.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of glasses frame elastic hinge structure, at least comprise be installed in village head and mirror leg on one of them the centre drawer hinge structure and be installed in village head and the mirror leg hinge arrangement on another wherein, described centre drawer hinge structure comprises the centre drawer hinge seat, centre drawer hinge core and elastic medium, described centre drawer hinge seat is provided with a storage tank, be respectively equipped with on the two side of this storage tank mutually over against mounting hole, the head of this centre drawer hinge core and afterbody are inserted in this two mounting hole and its stage casing is applied in the storage tank, are equiped with this elastic medium between at the bottom of the hole of the afterbody of this centre drawer hinge core and this mounting hole; The stage casing of described sub-hinge and this centre drawer hinge core is movable to articulate.
The mounting hole of the head of described plug-in mounting centre drawer hinge core is the cell wall that runs through the storage tank on the centre drawer hinge seat.
Described centre drawer hinge core is a three stage structure, and head is the cylinder of a waist tee section, and afterbody is a right cylinder, and the stage casing is for connecting head and afterbody schistose texture.
The stage casing of described centre drawer hinge core is provided with a pin-and-hole that runs through, and also is provided with a pin-and-hole that runs through on the described sub-hinge, and runs through these pin-and-holes by bolt or pin hinge is articulated on the centre drawer hinge core.
Extend on the described sub-hinge one with spectacle frame in the connecting link that is connected one of in village head or the mirror leg.
Described elastic medium is a spring.
Described centre drawer hinge core, centre drawer hinge seat and sub-hinge adopt stainless steel, and the copper-manganese material is made.
In sum, the elastic hinge of this structure has overcome the defective that common spectacles hinge molding procedure is many, consumable quantity is big, serviceable life is short, utilization is installed in the elastic force effect of the elastic hinge between village head and the mirror leg, make that the relative open and close of village head and mirror leg is convenient smooth and easy stable, one-piece construction is simple, light and handy, reasonable, parts are simple to be made easily, convenient formation, save cost, working stability, quality is good, applied widely, long service life is used for a long time and the tensile force of hinge changes hardly, has huge potential commercial value.
Description of drawings
Fig. 1 is one of rotary state of glasses frame elastic hinge described in the utility model;
Fig. 2 be glasses frame elastic hinge described in the utility model rotary state two;
Fig. 3 is the extreme position of glasses frame elastic hinge described in the utility model;
Fig. 4 is the diagrammatic cross-section of glasses frame elastic hinge described in the utility model;
Fig. 5 is the decomposing schematic representation of glasses frame elastic hinge described in the utility model;
Fig. 6 is the stereographic map of a kind of embodiment of glasses frame elastic hinge described in the utility model;
Fig. 7 is another embodiment of glasses frame elastic hinge described in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Consult Fig. 1～Fig. 6, a kind of glasses frame elastic hinge structure, at least comprise be installed in village head and mirror leg on one of them the centre drawer hinge structure and be installed in village head and the mirror leg hinge arrangement on another wherein, described centre drawer hinge structure comprises centre drawer hinge seat 1, centre drawer hinge core 3 and elastic medium 2, described centre drawer hinge seat 11 is provided with a storage tank 11, be respectively equipped with on the two side of this storage tank 11 mutually over against mounting hole, the head 34 of this centre drawer hinge core 3 and afterbody 31 are inserted in this two mounting hole and its stage casing is applied in the storage tank, are equiped with this elastic medium 2 between at the bottom of the afterbody 31 of this centre drawer hinge core 1 and the hole of this mounting hole; Described sub-hinge 4 articulates with the stage casing of this centre drawer hinge core 3 is movable.
The mounting hole 13 of the head 34 of plug-in mounting centre drawer hinge core 3 is the cell walls that run through the storage tank on the centre drawer hinge seat 1.
Centre drawer hinge core 3 is a three stage structure, and head 34 is the cylinder of a waist tee section, and afterbody 31 is a right cylinder, and the stage casing is for connecting head and afterbody schistose texture 33.
The stage casing sheet assembling structure 33 of centre drawer hinge core 3 is provided with a pin-and-hole that runs through 32, also is provided with a pin-and-hole that runs through 41 on the sub-hinge, and runs through these pin-and-holes by bolt or pin hinge 4 is articulated on the centre drawer hinge core 3.
Extend on the sub-hinge 4 one with spectacle frame in the connecting link 42 that is connected one of in village head or the mirror leg.
When the group hinge forwarded position shown in Figure 1 to, sub-hinge was located by the afterbody of centre drawer hinge seat; When the group hinge forwarded position shown in Figure 2 to, sub-hinge was located by the head of centre drawer hinge seat.The extreme position location is all arranged against both sides, make that the location of this device is reliable.
As shown in Figure 1, this becomes parallel state for centre drawer hinge with sub-hinge, and at this moment, sub-hinge is by centre drawer hinge, and under the common restriction of screw, sub-hinge can well be located, and does not have swing, mobile possibility.Because at this moment elastic medium is compressed, so as long as slight gyrator hinge, against the restoring force of elastic medium just can make sub-hinge rotation reach as shown in Figure 2 become vertical state with centre drawer hinge, sub-hinge one end is close to centre drawer hinge, one end and centre drawer hinge have some slits, if rotation is the extreme position of sub-hinge as shown in Figure 3 again, at this moment, sub-hinge both sides are all located by centre drawer hinge.
Be illustrated in figure 7 as another embodiment of the utility model, it is to open a through hole in the middle of the centre drawer hinge head, the afterbody of centre drawer hinge core is driven an open slot, when the head of centre drawer hinge core is inserted to the afterbody of centre drawer hinge, insert a pin from through hole, make that the location of centre drawer hinge core is more accurate, also save cost simultaneously, one-piece construction is simple, light and handy, reasonable.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.
Claims (8)
1, a kind of glasses frame elastic hinge structure, described spectacle frame comprises village head and mirror leg at least; Described elastic hinge structure comprise be installed in village head and mirror leg on one of them the centre drawer hinge structure and be installed in village head and the mirror leg hinge arrangement on another wherein, it is characterized in that: described centre drawer hinge structure comprises the centre drawer hinge seat, centre drawer hinge core and elastic medium, described centre drawer hinge seat is provided with a storage tank, be respectively equipped with on the two side of this storage tank mutually over against mounting hole, the head of this centre drawer hinge core and afterbody are inserted in this two mounting hole and its stage casing is applied in the storage tank, are equiped with this elastic medium between at the bottom of the hole of the afterbody of this centre drawer hinge core and this mounting hole; The stage casing of described sub-hinge and this centre drawer hinge core is movable to articulate.
2, glasses frame elastic hinge structure according to claim 1 is characterized in that, the mounting hole of the head of described plug-in mounting centre drawer hinge core is the cell wall that runs through the storage tank on the centre drawer hinge seat.
3, glasses frame elastic hinge structure according to claim 2 is characterized in that, the mounting hole cross sectional shape of the head of described plug-in mounting centre drawer hinge core is the waist tee section.
4, glasses frame elastic hinge structure according to claim 2 is characterized in that, described centre drawer hinge core is a three stage structure, and head is the cylinder of a waist tee section, and afterbody is a right cylinder, and the stage casing is for connecting the schistose texture of head and afterbody.
5, glasses frame elastic hinge structure according to claim 1, it is characterized in that, the stage casing of described centre drawer hinge core is provided with a pin-and-hole that runs through, and also is provided with a pin-and-hole that runs through on the described sub-hinge, and runs through these pin-and-holes by bolt or pin hinge is articulated on the centre drawer hinge core.
6, glasses frame elastic hinge structure according to claim 1 is characterized in that, extend on the described sub-hinge one with spectacle frame in the connecting link that is connected one of in village head or the mirror leg.
7, elastic hinge for eyeglasses structure according to claim 1 is characterized in that, described elastic medium is a spring.
8, elastic hinge for eyeglasses structure according to claim 1 is characterized in that, described centre drawer hinge core, centre drawer hinge seat and sub-hinge adopt stainless steel, and manganese, copper product are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014050 CN2746414Y (en) | 2004-09-24 | 2004-09-24 | Elastic hinge structure of frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014050 CN2746414Y (en) | 2004-09-24 | 2004-09-24 | Elastic hinge structure of frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746414Y true CN2746414Y (en) | 2005-12-14 |
Family
ID=35582992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420014050 Expired - Fee Related CN2746414Y (en) | 2004-09-24 | 2004-09-24 | Elastic hinge structure of frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746414Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007062549A1 (en) * | 2005-12-02 | 2007-06-07 | Chencai Huang | Elastic hinge structure for spectacle frames |
-
2004
- 2004-09-24 CN CN 200420014050 patent/CN2746414Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007062549A1 (en) * | 2005-12-02 | 2007-06-07 | Chencai Huang | Elastic hinge structure for spectacle frames |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 |