CN2639920Y - Elastic hinge for spectacle-frame - Google Patents
Elastic hinge for spectacle-frame Download PDFInfo
- Publication number
- CN2639920Y CN2639920Y CN 03272795 CN03272795U CN2639920Y CN 2639920 Y CN2639920 Y CN 2639920Y CN 03272795 CN03272795 CN 03272795 CN 03272795 U CN03272795 U CN 03272795U CN 2639920 Y CN2639920 Y CN 2639920Y
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- hinge
- cylinder
- axle core
- guide
- core
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Abstract
The utility model relates to a flexible hinge for spectacle frame, comprising an axle core and a guide locating block, elastic medium, and a stop, which are successively sleeved on the axle core; the head of the axle core is a sub-hinge structure connected with a mother hinge on the spectacle frame, the middle is a cylinder with kidney-shaped cross section, and the tail is a cylinder; a location hole with a kidney-shaped cross section corresponding to the cylinder at the middle of axle core is arranged on the guide locating block, which is sleeved on the cylinder at the middle of axle and withstands the sub-hinge structure of the axle core and the mother hinge. Using the elastic of the flexible hinge arranged between the spectacles frame and the legs of the glasses, the opening and closing process of the spectacles frame relative to the legs of the glasses are easy and smooth; and the arranging of the location hole and the guide locating block guarantees the steady of the process.
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 as shown in Figure 1, by axle core 1 ', spring 3 ' and block 4 ' constitute, axle core 1 ' head is provided with the structure 11 of sub-hinge shape ' and be connected with centre drawer hinge corresponding to being installed in centre drawer hinge (not drawing among the figure) on the spectacle frame, and extend outward a hook formation 12 ', afterbody is set with spring 3 ' and block 4 ' and be encapsulated in the containing hole corresponding on the spectacle frame.Shown in Fig. 2 to 3, the outer end of mirror holder containing hole corresponding to hook formation 12 ' the position be provided with the locating slot 13 that runs through hole wall ', axle core 1 ' hook formation 12 ' place locating slot 13 ' and its physical dimension cooperatively interact, the axle core of restriction elastic hinge is with respect to the vertical uncertain motion up and down of mirror holder, but only limit the uncertain motion of a direction, still can not guarantee effectively that a core can not do uncertain motion because of uncertain external force, that is to say, the axle core of elastic hinge is because make, in transportation or the use at random and uncertain external force and touching is impaired easily.
In summary, the glasses frame elastic hinge of described prior art on reality is used, obviously exists inconvenience and defective, so be necessary to be improved.
Summary of the invention
The purpose of this utility model provides a kind of glasses frame elastic of novel guide-localization structure 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, comprise a core and be sleeved on guide-localization piece, elastic medium and block on the core from the inside to the outside successively, the head of described axle core for be located at mirror holder on the sub-hinge shape structure that is connected of centre drawer hinge: described axle core middle part is the cylinder of waist shape for xsect, and the afterbody of described core is a cylinder; Described guide-localization piece is provided with the pilot hole that is waist shape corresponding to the xsect of described axle core middle part cylinder, and described guide-localization piece is sleeved on the middle part cylinder of described axle core and withstands the sub-hinge shape structure and the centre drawer hinge of described axle core by the pilot hole on it; Described elastic medium and block are sleeved on the core afterbody cylinder from inside to outside successively, and the head of elastic medium withstands the guide-localization piece, and afterbody withstands block.
The cylinder of described axle core afterbody is a right cylinder.
The end of the sub-hinge arrangement of the close described axle core of described guide-localization piece also is provided with a pad.
Described pad outward flange is provided with lead angle, and the containing hole on the described mirror holder extends outward a locating slot corresponding to pad, and described pad is placed in the described locating slot ordinatedly.
The appearance of described guide-localization piece and be provided with a fixed orifice.
The outside surface of described guide-localization piece is provided with a location neck ditch.
Described centre drawer hinge is located on the picture frame; The middle part cylinder and the afterbody cylinder of axle core are encapsulated in the hole of being located on the mirror leg, thereby and laying at least one concave point corresponding to the position of fixed orifice on the guide-localization piece or location neck ditch on the mirror leg or screw blocks the guide-localization piece; The sub-hinge arrangement of described axle core flexibly connects with the centre drawer hinge that is installed on the picture frame.
Described centre drawer hinge is located on the mirror leg; The middle part cylinder and the afterbody cylinder of axle core are encapsulated in the hole of being located on the picture frame, thereby and laying at least one concave point corresponding to the position of fixed orifice on the guide-localization piece or location neck ditch on the picture frame or screw blocks the guide-localization piece; The sub-hinge arrangement of described axle core flexibly connects with the centre drawer hinge that is installed on the mirror leg.
Described elastic medium is a spring.
The described block that is sleeved on the core afterbody cylinder be fixed on described axle core the afterbody cylinder the outer end or by other known manner elastic medium and/or block are positioned on the core afterbody cylinder.
Owing to adopt above-mentioned structure, the middle part cylinder of axle core and the respective outer side edges of the pilot hole of guide-localization piece limited the axle core because of at random, uncertain external force is disorderly mobile or rotation; Simultaneously, also guarantee under external force, or external force disappears the back under the elastic force effect, the direction that the axle core only prolongs the pilot hole restriction is axially-movable, that is to say the effect of also playing guiding, has guaranteed the stability of hinge required movement.
In sum, the elastic hinge of this structure is simple and reasonable, working stability, quality is good, utilization is installed in the elastic force effect of the elastic hinge between picture frame and the mirror leg, make that the relative open and close of picture frame and mirror leg is convenient smooth and easy, and being provided with of axle core middle part cylinder and guide-localization piece guaranteed the stable of this process.
Description of drawings
Fig. 1 is the structural drawing of existing glasses frame elastic hinge;
Fig. 2 is in the wiring layout of the state of putting in for the axle core of existing glasses frame elastic hinge;
Fig. 3 is in the wiring layout of the state of pulling out for the axle core of existing glasses frame elastic hinge;
Fig. 4 is a decomposing schematic representation of the present utility model;
Fig. 5 is the stereographic map of the described guide-localization piece of Fig. 4;
Fig. 6 is the diagrammatic cross-section that the utility model is arranged on a kind of embodiment of mirror holder;
Fig. 7 is the diagrammatic cross-section that the utility model is arranged on the alternative embodiment of mirror holder;
Fig. 8 is the stereographic map of second kind of embodiment of guide-localization piece of the present utility model;
Fig. 9 is the stereographic map of the third embodiment of guide-localization piece of the present utility model;
Figure 10 is the stereographic map of the another kind of embodiment of the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As shown in Figs. 4-6, a kind of glasses frame elastic hinge comprises a core 1, guide-localization piece 2, spring 3 and block 4; The head of axle core 1 for be located at mirror leg 5 on the sub-hinge 11 that is connected of centre drawer hinge 51, the middle part is for to compare the less waist shape cylinder 12 in cross section with sub-hinge 11, afterbody is the right cylinder 13 of xsect minimum; Guide-localization piece 2 is provided with the waist shape pilot hole 21 corresponding to axle core 1 middle part waist shape cylinder 12, and guide-localization piece 2 is sleeved on the middle part waist shape cylinder 12 of a core 1 and withstands the sub-hinge 11 and the centre drawer hinge 51 of a core 1 by the waist shape pilot hole 21 on it; The end fixed cover of the afterbody right cylinder 13 of axle core 1 is equipped with block 4, and spring 3 is installed between guide-localization piece 2 and the block 4 and is sleeved on the afterbody right cylinder 13; Middle part waist shape cylinder 12, afterbody right cylinder 13 related guide-localization pieces 2, spring 3 and the block 4 of axle core 1 are encapsulated in the hole of being located on the picture frame 6 61; The outside surface of guide-localization piece 2 is provided with a fixed orifice 22, thereby and beats next concave point 62 corresponding to the position of the fixed orifice on the guide-localization piece 2 22 or screw blocks guide-localization piece 2 at picture frame 6 outside surfaces.
As shown in Figure 7, centre drawer hinge 63 also can be located on the picture frame 6; Middle part waist shape cylinder 12, afterbody right cylinder 13 related guide-localization pieces 2, spring 3 and the block 4 of axle core 1 are encapsulated in the hole of being located on the mirror leg 5 52, and play next concave point 53 or screw to block guide-localization piece 2 corresponding to the position of the fixed orifice 22 of guide-localization piece 2 at mirror leg 5 outside surfaces, the sub-hinge 11 with axle core 1 flexibly connects with the centre drawer hinge 63 that is installed on the picture frame 6 again.
As shown in Figure 8, also can be provided with a location neck ditch 23 on guide-localization piece 2, its effect is identical with aforesaid fixed orifice 22, beats next concave point corresponding to the position of locating neck ditch 23 or screw can block guide-localization piece 2 on mirror holder.
Shown in Fig. 9 to 10, also can be provided with a pad 20 in sub-hinge 11 ends of the close described axle core 1 of guide-localization piece 2, that is to say that guide-localization piece 2 withstands sub-hinge 11 and centre drawer hinge, the wearing and tearing when preventing to rotate by pad 20.
As shown in figure 10, the outward flange of the pad 20 of guide-localization piece 2 also can be provided with lead angle 24, containing hole 65 on the picture frame 6 of mirror holder (perhaps the mirror leg 5) extends outward a locating slot 64, described pad 20 is placed in the described locating slot 64 ordinatedly by lead angle 24, pad 20 is built in the locating slot 64 of picture frame 6, and whereby, not only structure is more compact attractive in appearance, and guaranteed the sealing of structure to prevent contamination by dust.
In addition, be sleeved on guide-localization piece 2, spring 3 and block 4 on the middle part waist shape cylinder 12 of a core 1 and the afterbody right cylinder 13 successively and compress, again afterbody right cylinder 13 outermost end are clapped flat location., can adopt independently block here, also can utilize and clap flat cylindrical end, or adopt other known manner, thereby spring 3 and/or block 4 are positioned on the afterbody right cylinder 13 as block.
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 (10)
1, a kind of glasses frame elastic hinge, comprise a core and be sleeved on guide-localization piece, elastic medium and block on the core from the inside to the outside successively, the head of described axle core for be located at mirror holder on the sub-hinge shape structure that is connected of centre drawer hinge, it is characterized in that: be the cylinder of waist shape in the middle part of the described axle core for xsect, the afterbody of described axle core is a cylinder; Described guide-localization piece is provided with the pilot hole that is waist shape corresponding to the xsect of described axle core middle part cylinder, and described guide-localization piece is sleeved on the middle part cylinder of described axle core and withstands the sub-hinge shape structure and the centre drawer hinge of described axle core by the pilot hole on it; Described elastic medium and block are sleeved on the core afterbody cylinder from inside to outside successively, and the head of elastic medium withstands the guide-localization piece, and afterbody withstands block.
2, glasses frame elastic hinge according to claim 1 is characterized in that, the cylinder of described axle core afterbody is a right cylinder.
3, glasses frame elastic hinge according to claim 1 is characterized in that, described guide-localization piece also is provided with a pad near the end of the sub-hinge arrangement of described axle core.
4, glasses frame elastic hinge according to claim 3 is characterized in that, described pad outward flange is provided with lead angle, and the containing hole on the described mirror holder extends outward a locating slot corresponding to pad, and described pad is placed in the described locating slot ordinatedly.
5, glasses frame elastic hinge according to claim 1 is characterized in that, the outside surface of described guide-localization piece is provided with a fixed orifice.
6, glasses frame elastic hinge according to claim 1 is characterized in that, the outside surface of described guide-localization piece is provided with a location neck ditch.
7, according to claim 5 or 6 described glasses frame elastic hinges, it is characterized in that described centre drawer hinge is located on the picture frame; The middle part cylinder and the afterbody cylinder of axle core are encapsulated in the hole of being located on the mirror leg, thereby and laying at least one concave point corresponding to the position of fixed orifice on the guide-localization piece or location neck ditch on the mirror leg or screw blocks the guide-localization piece; The sub-hinge arrangement of described axle core flexibly connects with the centre drawer hinge that is installed on the picture frame.
According to claim 5 or 6 described glasses frame elastic hinges, it is characterized in that 8, described centre drawer hinge is located on the mirror leg; The middle part cylinder and the afterbody cylinder of axle core are encapsulated in the hole of being located on the picture frame, thereby and laying at least one concave point corresponding to the position of fixed orifice on the guide-localization piece or location neck ditch on the picture frame or screw blocks the guide-localization piece; The sub-hinge arrangement of described axle core flexibly connects with the centre drawer hinge that is installed on the mirror leg.
9, glasses frame elastic hinge according to claim 1 is characterized in that, described elastic medium is a spring.
10, glasses frame elastic hinge according to claim 1, it is characterized in that, the described block that is sleeved on the core afterbody cylinder be fixed on described axle core the afterbody cylinder the outer end or by other known manner elastic medium and/or block are positioned on the core afterbody cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272795 CN2639920Y (en) | 2003-07-29 | 2003-07-29 | Elastic hinge for spectacle-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272795 CN2639920Y (en) | 2003-07-29 | 2003-07-29 | Elastic hinge for spectacle-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639920Y true CN2639920Y (en) | 2004-09-08 |
Family
ID=34301222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03272795 Expired - Fee Related CN2639920Y (en) | 2003-07-29 | 2003-07-29 | Elastic hinge for spectacle-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639920Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492930A (en) * | 2011-04-22 | 2014-01-01 | 米兰·卡查文达 | Hidden flex with an open end |
| CN110589206A (en) * | 2019-09-02 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Coupling mechanism and packing carton |
| WO2020038474A1 (en) * | 2018-08-24 | 2020-02-27 | 深圳市韶音科技有限公司 | Speaker |
| US11558698B2 (en) | 2014-01-06 | 2023-01-17 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582565B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11592690B2 (en) | 2018-08-24 | 2023-02-28 | Shenzhen Shokz Co., Ltd. | Loudspeaker device |
-
2003
- 2003-07-29 CN CN 03272795 patent/CN2639920Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492930A (en) * | 2011-04-22 | 2014-01-01 | 米兰·卡查文达 | Hidden flex with an open end |
| US11558698B2 (en) | 2014-01-06 | 2023-01-17 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582565B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11846831B2 (en) | 2018-08-24 | 2023-12-19 | Shenzhen Shokz Co., Ltd. | Eyeglasses |
| US11940669B2 (en) | 2018-08-24 | 2024-03-26 | Shenzhen Shokz Co., Ltd. | Glasses |
| US11592690B2 (en) | 2018-08-24 | 2023-02-28 | Shenzhen Shokz Co., Ltd. | Loudspeaker device |
| US11644692B2 (en) | 2018-08-24 | 2023-05-09 | Shenzhen Shokz Co., Ltd. | Loudspeaker |
| US11650431B2 (en) | 2018-08-24 | 2023-05-16 | Shenzhen Shokz Co., Ltd. | Loudspeaker |
| US12013596B2 (en) | 2018-08-24 | 2024-06-18 | Shenzhen Shokz Co., Ltd. | Glasses |
| US11906817B2 (en) | 2018-08-24 | 2024-02-20 | Shenzhen Shokz Co., Ltd. | Eyeglasses |
| WO2020038474A1 (en) * | 2018-08-24 | 2020-02-27 | 深圳市韶音科技有限公司 | Speaker |
| US11940670B2 (en) | 2018-08-24 | 2024-03-26 | Shenzhen Shokz Co., Ltd. | Eyeglasses |
| US12007625B2 (en) | 2018-08-24 | 2024-06-11 | Shenzhen Shokz Co., Ltd. | Glasses |
| US11960147B2 (en) | 2018-08-24 | 2024-04-16 | Shenzhen Shokz Co., Ltd. | Loudspeaker |
| US11977275B2 (en) | 2018-08-24 | 2024-05-07 | Shenzhen Shokz Co., Ltd. | Glasses |
| CN110589206B (en) * | 2019-09-02 | 2024-04-05 | 深圳市长盈精密技术股份有限公司 | Coupling mechanism and packing carton |
| CN110589206A (en) * | 2019-09-02 | 2019-12-20 | 深圳市长盈精密技术股份有限公司 | Coupling mechanism and packing carton |
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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: 20040908 Termination date: 20100729 |