CN201060330Y - Pure titanium slingshot hinge for glasses - Google Patents
Pure titanium slingshot hinge for glasses Download PDFInfo
- Publication number
- CN201060330Y CN201060330Y CNU2007201553750U CN200720155375U CN201060330Y CN 201060330 Y CN201060330 Y CN 201060330Y CN U2007201553750 U CNU2007201553750 U CN U2007201553750U CN 200720155375 U CN200720155375 U CN 200720155375U CN 201060330 Y CN201060330 Y CN 201060330Y
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- China
- Prior art keywords
- hinge
- core body
- catapult
- wear
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a pure titanium slingshot hinge for eyeglasses, comprising pure titanium double-hinge movable supports connected with eyeglass frames and a slingshot device connected with eyeglass legs. The slingshot device comprises a pure titanium slingshot support connected with the eyeglass legs, a pure titanium single-hinge core, a wear-resistant shim and a spring. The wear-resistant shim is made of phosphor-copper. A riveting point is arranged on the connection surface between the slingshot support and the eyeglass legs. A bump which is formed in an elastic core hole of the slingshot support by the riveting point blocks the single-hinge core body in the slingshot support. The connection surface between the slingshot support and the eyeglass legs is provided with a welding bump for connecting with the eyeglass legs. The utility model has the advantages that: 1. the slingshot shim uses the phosphor-copper with strong acid resistance and wear resistance, so that the single-hinge core body is smooth freely; 2. the single-hinge core body and the spring are locked stably, so the jump-out phenomenon of the single-hinge core body and the spring do not occur any longer; 3. the welding between the hinge bow and the pure titanium eyeglass legs no longer requires to add titanium wire, the utility model saves labor and time and has simple process.
Description
Technical field
The utility model relates to the glasses parts, and particularly a kind of glasses are with pure titanium spring hinge.
Background technology
The spring hinge that connects leg of spectacles and lens frame is the parts of easy damage in the glasses use, at present the material that uses of the catapult pad in the spring hinge is a common stainless steel, and this pad is easy to wear with two hinge travel(l)ing rests friction that the titanium material that is connected lens frame is made the time, resistance to acid is low, frequent appearance activity is smooth and the phenomenon of damage; What the locking of spring was adopted is the hangnail mode, the phenomenon that unstable, frequent appearance single hinge core body of locking and spring are jumped out; Hinge bow need add with the welding of titanium leg of spectacles that titanium wire bond line is taken a lot of work, time-consuming, complex process.
Summary of the invention
The purpose of this utility model is easy to wear for the catapult pad that solves in the spring hinge, changes the fixed sturcture of spring hinge spring and improves a kind of glasses that the hinge bow proposes with the welding efficiency of pure titanium leg of spectacles with pure titanium spring hinge technical scheme.
To achieve these goals, originally be to be with novel technical scheme: a kind of glasses comprise the two hinge of pure the titanium travel(l)ing rest and the catapult device that is connected leg of spectacles that connect the lens frame with pure titanium spring hinge; Described catapult device comprises that the pure titanium catapult support, the end that connect leg of spectacles are flat-shaped pure titanium list hinge core body, wear-resistant gasket and spring for the major axis other end; Be provided with on the catapult support and play the core hole, wear-resistant gasket and spring housing are contained in the longitudinal end of single hinge core body, and are stuck on single hinge core body by the projection that the major axis end is provided with; Single hinge core body is installed in the catapult support by the bullet core hole that the major axis that has spring inserts on the catapult support, and two hinge travel(l)ing rests are connected by screw turns with the flat-shaped end of single hinge core body; It is characterized in that described wear-resistant gasket comprises a U matrix, become 90 degree to be provided with at U matrix opening part, with the U matrix and can penetrate single pipe that cuts with scissors the core body major axis, have the groove mouth in the junction of pipe and U matrix; On the joint face of catapult support and leg of spectacles, be provided with the riveting point; The list that the position of riveting point is arranged on the catapult support cuts with scissors wear-resistant gasket screens place on the core body major axis, forms projection by riveting point in the bullet core hole of catapult support single hinge core body is stuck in the catapult support; On the joint face of described catapult support and leg of spectacles, be provided with and be used for the soldering projection that is connected with leg of spectacles, be provided with groove in the both sides of projection.
Screens place of described wear-resistant gasket is the groove mouth of wear-resistant gasket and the joining place of pipe.
The material that described wear-resistant gasket uses is phosphor-copper.
Described soldering projection is two, is arranged at along the length position of center line of catapult support and leg of spectacles joint face.
Described soldering projection height is between the 0.2-0.5 millimeter.
The degree of depth of described projection grooves on two sides is between the 0.1-0.5 millimeter.
The beneficial effects of the utility model are:
1. the utility model catapult pad uses phosphor-copper, and resistance to acid is strong, resistance to abrasion is strong, makes single hinge core body freely smooth and easy more;
2. the utility model adopts the riveting dot structure to make the locking of single hinge core body and spring stable, the phenomenon that single hinge core body and spring are jumped out no longer occurs;
3. the utility model hinge bow no longer needs to add the titanium silk with pure titanium leg of spectacles welding, the saving of labor, save time, technology is simple.
Below in conjunction with drawings and Examples the utility model is done a detailed description.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the elevational schematic view of the utility model Fig. 1;
Fig. 3 is the utility model catapult apparatus structure decomposing schematic representation;
Fig. 4 is that wear-resistant gasket A in the utility model catapult device is to synoptic diagram;
Fig. 5 is that wear-resistant gasket B in the utility model catapult device is to synoptic diagram;
Fig. 6 is that the list in the utility model catapult device cuts with scissors the C of core body to synoptic diagram.
Embodiment
Embodiment,
Referring to Fig. 1 to Fig. 6, wherein, the catapult support among Fig. 1 is a cut-open view, and the wear-resistant gasket among Fig. 3 is a cut-open view; A kind of glasses comprise the two hinge of pure the titanium travel(l)ing rest 1 and the catapult device that is connected leg of spectacles that connect the lens frame with pure titanium spring hinge; Described catapult device comprises that the pure titanium catapult support 2, the end that connect leg of spectacles are that the major axis 3-1 other end is pure titanium list hinge core body 3, wear-resistant gasket 4 and the spring 5 of flat-shaped 3-2; Described mill pad comprises a U matrix 4-1, becomes 90 degree to be provided with in U matrix opening part 4-2 lower end, with the U matrix and can penetrate single pipe 4-3 that cuts with scissors the core body major axis, has groove mouth 4-4 in the junction of pipe and U matrix; On the catapult support, be provided with and play core hole 2-1, according to direction shown in the arrow D among Fig. 3, wear-resistant gasket formerly, spring is inserted in the longitudinal end of single hinge core body and is stuck on single hinge core body by the projection 3-1-2 that the major axis end is provided with in back order, promptly is inserted in the back at wear-resistant gasket and spring and strikes projection of extrusion in the major axis end with the method for making rivet; Single hinge core body is installed in the catapult support by the bullet core hole that the major axis that has spring inserts on the catapult support, and the flat-shaped end of pure titanium two hinge travel(l)ing rest and single hinge core body is rotationally connected by screw 6.
For single hinge core body of packing into is skidded off, be provided with riveting point 2-2 at the joint face of catapult support and leg of spectacles from the catapult support; The list that the position of riveting point is arranged on the catapult support cuts with scissors sliding shim screens place, i.e. the joining place 4-5 of the groove mouth of wear-resistant gasket and pipe on the core body major axis; Forming projection 2-3 by riveting point in the bullet core hole of catapult support is stuck in single hinge core body in the catapult support; On the joint face 2-4 of described catapult support and leg of spectacles, be provided with the soldering projection 2-5 that is connected with leg of spectacles, be provided with groove 2-6 in the both sides of projection, the effect of groove is the unnecessary titanium liquation that the soldering projection fusing produces when depositing leg of spectacles and the butt welding of catapult support, and welding is smooth when guaranteeing leg of spectacles and the butt welding of catapult support.
The material that the present embodiment wear-resistant gasket uses is phosphor-copper, has overcome traditional catapult pad and has used stainless steel, easy to wear and the low deficiency of resistance to acid with two hinge travel(l)ing rests friction that the titanium material that is connected picture frame is made the time.
The described soldering projection of present embodiment is two, is arranged at along the length position of center line of catapult support and leg of spectacles joint face.
Soldering projection is higher than between the joint face 0.2-0.5 millimeter, and present embodiment is 0.25 millimeter.
The degree of depth of soldering projection grooves on two sides is between the 0.1-0.5 millimeter, and present embodiment is 0.2 millimeter.
Claims (6)
1. glasses comprise the two hinge of pure the titanium travel(l)ing rest and the catapult device that is connected leg of spectacles that connect the lens frame with pure titanium spring hinge; Described catapult device comprises that the pure titanium catapult support, the end that connect leg of spectacles are flat-shaped pure titanium list hinge core body, wear-resistant gasket and spring for the major axis other end; Be provided with on the catapult support and play the core hole, wear-resistant gasket and spring housing are contained in the longitudinal end of single hinge core body, and are stuck on single hinge core body by the projection that the major axis end is provided with; Single hinge core body is installed in the catapult support by the bullet core hole that the major axis that has spring inserts on the catapult support, and two hinge travel(l)ing rests are connected by screw turns with the flat-shaped end of single hinge core body; It is characterized in that described wear-resistant gasket comprises a U matrix, become 90 degree to be provided with at U matrix opening part, with the U matrix and can penetrate single pipe that cuts with scissors the core body major axis, have the groove mouth in the junction of pipe and U matrix; On the joint face of catapult support and leg of spectacles, be provided with the riveting point; The list that the position of riveting point is arranged on the catapult support cuts with scissors wear-resistant gasket screens place on the core body major axis, forms projection by riveting point in the bullet core hole of catapult support single hinge core body is stuck in the catapult support; On the joint face of described catapult support and leg of spectacles, be provided with and be used for the soldering projection that is connected with leg of spectacles, be provided with groove in the both sides of projection.
2. a kind of glasses spring hinge according to claim 1 is characterized in that, screens place of described wear-resistant gasket is the groove mouth of wear-resistant gasket and the joining place of pipe.
3. a kind of glasses spring hinge according to claim 1 is characterized in that the material that described wear-resistant gasket uses is phosphor-copper.
4. a kind of glasses spring hinge according to claim 1 is characterized in that described soldering projection is two, is arranged at along the length position of center line of catapult support and silver mirror leg joint face.
5. a kind of glasses spring hinge according to claim 1 is characterized in that described soldering projection height is between the 0.2-0.5 millimeter.
6. a kind of glasses spring hinge according to claim 1 is characterized in that the degree of depth of described projection grooves on two sides is between the 0.1-0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201553750U CN201060330Y (en) | 2007-07-17 | 2007-07-17 | Pure titanium slingshot hinge for glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201553750U CN201060330Y (en) | 2007-07-17 | 2007-07-17 | Pure titanium slingshot hinge for glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060330Y true CN201060330Y (en) | 2008-05-14 |
Family
ID=39408812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201553750U Expired - Fee Related CN201060330Y (en) | 2007-07-17 | 2007-07-17 | Pure titanium slingshot hinge for glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060330Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094136A (en) * | 2010-12-09 | 2011-06-15 | 西安航天博诚新材料有限公司 | Pure titanium wire for spectacle frame and manufacturing method thereof |
| CN104148793A (en) * | 2014-08-19 | 2014-11-19 | 玉环富华眼镜有限公司 | Spring case and earpiece fixing method |
-
2007
- 2007-07-17 CN CNU2007201553750U patent/CN201060330Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094136A (en) * | 2010-12-09 | 2011-06-15 | 西安航天博诚新材料有限公司 | Pure titanium wire for spectacle frame and manufacturing method thereof |
| CN102094136B (en) * | 2010-12-09 | 2012-09-26 | 西安航天博诚新材料有限公司 | Pure titanium wire for spectacle frame and manufacturing method thereof |
| CN104148793A (en) * | 2014-08-19 | 2014-11-19 | 玉环富华眼镜有限公司 | Spring case and earpiece fixing method |
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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: 20080514 Termination date: 20120717 |