CN204143091U - Freely change the elastic force glasses of spring - Google Patents
Freely change the elastic force glasses of spring Download PDFInfo
- Publication number
- CN204143091U CN204143091U CN201420653469.0U CN201420653469U CN204143091U CN 204143091 U CN204143091 U CN 204143091U CN 201420653469 U CN201420653469 U CN 201420653469U CN 204143091 U CN204143091 U CN 204143091U
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- China
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- catapult
- leg
- spectacles
- shaped
- groove
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Abstract
The utility model discloses a kind of elastic force glasses freely changing spring, the technical matters that solve to change spring, extends the serviceable life of glasses.Be interconnected by hinge assembly between pedestal of the present utility model and leg of spectacles, hinge assembly comprises and is separately positioned on articulated joint on the medial surface of pedestal relative both sides and U-shaped catapult, catapult groove is provided with in the front portion of the relative both sides medial surface of two legs of spectacles, the front end face of leg of spectacles is provided with the slot opening be communicated with catapult groove, U-shaped catapult is arranged in catapult groove, two of U-shaped catapult play between leg, jacking block is provided with in catapult groove, spring cavity is formed between the rear end that the rear end of described jacking block and two of U-shaped catapult play leg and U-shaped catapult, spring is provided with in spring cavity, on the side, both sides of leg of spectacles, closed catapult groove is provided with and the cover plate be fixed on leg of spectacles with catapult groove location corresponding section.Compared with prior art, use cost is reduced.
Description
Technical field
The utility model relates to a kind of glasses.
Background technology
Along with society constantly advances, the design of eyewear products is also maked rapid progress, and the understanding of user to glasses is more and more higher, requires more and more stricter.Wherein the requirement of eyewear products is be unable to do without and want light, and there is bullet shape.But slingshot glasses has certain tenure of use, usually will lost its bounce after work 10,000 times, cause changing glasses, even if having other functions of glasses all without exception, but also must together change, not only bother, but also the frequency changing glasses can be increased, increase use cost.
Summary of the invention
The purpose of this utility model is to provide a kind of elastic force glasses freely changing spring, and the technical matters that solve to change spring, extends the serviceable life of glasses, saves the use cost of glasses.
For solving the problem, the utility model realizes by the following technical solutions: a kind of elastic force glasses freely changing spring, comprise spectacle-frame and the leg of spectacles hinged with the pedestal of spectacle-frame both sides, be interconnected by hinge assembly between described pedestal and leg of spectacles, described hinge assembly comprises and is separately positioned on articulated joint on the medial surface of pedestal relative both sides and U-shaped catapult, the opening direction of described U-shaped catapult is relative with articulated joint, the front end of U-shaped catapult is inserted in the two ends up and down of articulated joint, and be interconnected by screw, catapult groove is provided with in the front portion of the relative both sides medial surface of two legs of spectacles, the front end face of described leg of spectacles is provided with the slot opening be communicated with catapult groove, U-shaped catapult is arranged in catapult groove, the front end of U-shaped catapult is stretched out through the front end of slot opening from leg of spectacles, two of described U-shaped catapult play between leg, jacking block is provided with in catapult groove, a spring cavity is formed between the rear end that the rear end of described jacking block and two of U-shaped catapult play leg and U-shaped catapult, spring is provided with in spring cavity, on the side, both sides of leg of spectacles, closed catapult groove is provided with and the cover plate be fixed on leg of spectacles with catapult groove location corresponding section, cover plate is screwed on leg of spectacles.
Two shell foot front ends of U-shaped catapult described in the utility model are provided with the articulated section with internal thread hole, articulated joint is provided with the through hole running through articulated joint upper/lower terminal face, described U-shaped catapult is threaded with the internal thread hole of articulated section by screw, make U-shaped catapult and articulated joint hinged.
On the medial surface of leg of spectacles described in the utility model, catapult groove is provided with the shape of shape and size and cover plate and the suitable lid panel notches of size.
The lateral surface front end of leg of spectacles described in the utility model is provided with inclined-plane, and described inclined-plane is arranged along the width of leg of spectacles.
The utility model compared with prior art, employing can be for convenience detach cover plate, the spring be arranged on leg of spectacles and U-shaped catapult are closed, after spring lost its bounce, by dismounting cover plate, change spring, make original glasses can continue to use, reduce the frequency changing glasses, extend the serviceable life of glasses, reduce use cost.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3-1 is the syndeton schematic diagram one of the utility model articulated joint and pedestal.
Fig. 3-2 is syndeton schematic diagram two of the utility model articulated joint and pedestal.
Fig. 4-1 is the syndeton schematic diagram one of the utility model U-shaped catapult and spring.
Fig. 4-2 is syndeton schematic diagram two of the utility model U-shaped catapult and spring.
Fig. 5-1 is the structural representation of the utility model cover plate.
Fig. 5-2 is Fig. 5-1 cut-open views along A-A direction.
Fig. 6-1 is the structural representation of the utility model leg of spectacles.
Fig. 6-2 is Fig. 6-1 cut-open views along B-B direction.
Fig. 7-1 is the syndeton schematic diagram of the utility model U-shaped catapult and leg of spectacles.
Fig. 7-2 is Fig. 7-1 partial sectional views along C-C direction.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As depicted in figs. 1 and 2, the elastic force glasses freely changing spring of the present utility model, are comprised spectacle-frame 1 and the leg of spectacles 2 hinged with the pedestal 3 of spectacle-frame 1 both sides, are interconnected between pedestal 3 and leg of spectacles 2 by hinge assembly.Described hinge assembly comprises and is separately positioned on the articulated joint 5 of pedestal 3 relatively on the medial surface of both sides and U-shaped catapult 6.
As shown in Fig. 3-1 and Fig. 3-2, articulated joint 5 is welded on the relative both sides medial surface of two pedestals 3 respectively, articulated joint 5 is provided with the through hole 14 running through articulated joint about 5 both ends of the surface, is respectively equipped with in the front end of articulated joint 5, with the two ends up and down at pedestal 3 place of being welded and fixed the guide surface 17 rotated for guide glasses leg 2.Guide surface 17 is inclined-plane, and guide surface 17 is the medial surface rear end transition gradually to pedestal 3 from the medial surface front end, articulated joint 5 of pedestal 3.
As shown in Fig. 6-1 and Fig. 6-2, catapult groove 7 is provided with in the front portion of the relative both sides medial surface of two legs of spectacles 2, the front end face of described leg of spectacles 2 is provided with the slot opening 8 be communicated with catapult groove 7, U-shaped catapult 6 is arranged in catapult groove 7, two at U-shaped catapult 6 play between leg, jacking block 9 is provided with in catapult groove 7, jacking block 9 is bar shaped, its front end face aligns with the front end face of leg of spectacles 2, two slideways playing leg and stretch out for U-shaped catapult 6 are formed between the both ends of the surface up and down of jacking block 9 and catapult groove about 7 both ends of the surface, on the medial surface of leg of spectacles 2, catapult groove 7 is provided with lid panel notches 15.The lateral surface front end of leg of spectacles 2 is provided with inclined-plane 16, and described inclined-plane 16 is arranged along the width of leg of spectacles 2.
The rear end of lid panel notches 15 and jacking block 9 are provided with the screw hole for securing cover plate 12.
As shown in Fig. 4-1 and Fig. 4-2, two shell foot front ends of U-shaped catapult 6 are provided with the articulated section 13 with internal thread hole, distance between two shell foots and the thickness of articulated joint suitable, the front end face of articulated section 13 is arc transiting surface, when behind articulated section 13 with articulated joint 5 grafting, arc transiting surface and guide surface 17 contact with each other.
As shown in Fig. 7-1 and Fig. 7-2, U-shaped catapult 6 is arranged on after in catapult groove 7, two of U-shaped catapult 6 play leg and are arranged in slideway, a spring cavity 10 is formed between the rear end that the rear end of jacking block 9 and two of U-shaped catapult 6 play leg and U-shaped catapult 6, spring 11 is provided with in spring cavity 10, the front end of spring 11 withstands on the rear end face of jacking block 9, the rear end of spring 11 is against the rear end of U-shaped catapult 6, when U-shaped catapult 6 is pulled out outside leg of spectacles 2, spring 11 compresses, after spring 11 resets, promote U-shaped catapult 6 to reset, the tie point between leg of spectacles 2 and spectacle-frame 1 is made to have elastic force, prevent leg of spectacles 2 Overexertion and rupture.When U-shaped catapult 9 is movable in catapult groove 7, due to the restriction of jacking block 9, U-shaped catapult 9 cannot pull out outside leg of spectacles 2 completely.
As shown in Fig. 5-1 and Fig. 5-2, lid panel notches 17 is provided with closed catapult groove 7 and is fixed on the cover plate 12 on leg of spectacles 2, shape and the size of the shape of cover plate 12 and size and lid panel notches 17 are suitable, and cover plate 12 is provided with the cover board hole 18 corresponding with screw hole position when cover plate 12 covers on lid panel notches 17
As shown in Figure 1, cover plate 15 is threaded with screw hole after cover board hole 18 by screw, and cover plate 15 is fixed in lid panel notches 17.
During connection, U-shaped catapult 6 on leg of spectacles 2 is inserted in articulated joint 5, the internal thread hole on articulated section and the through hole in articulated joint 14 is made to be placed on same axis, screw is screwed into the internal thread hole of the articulated section of upper end from the upper end of U-shaped catapult 6 after, after screw via through holes 14 is threaded with the internal thread hole of the articulated section of lower end, make U-shaped catapult 6 and articulated joint 5 hinged.
During use, when being pulled open to both sides by leg of spectacles 2, U-shaped catapult 6 pulls out from leg of spectacles 2, and when losing external force, U-shaped catapult 6 pushes back in catapult groove 7 by spring 11.
Spring of the present utility model can be changed at any time, when glasses occur not having elastic force, changes the inside spring and can continue again to use, reduce and change glasses frequency.Order need not be the situation of scrapping owing to not having elastic force after use a period of time to eyewear products again.
Claims (4)
1. freely change the elastic force glasses of spring for one kind, comprise spectacle-frame (1) and the leg of spectacles (2) hinged with the pedestal (3) of spectacle-frame (1) both sides, it is characterized in that: be interconnected by hinge assembly between described pedestal (3) and leg of spectacles (2), described hinge assembly comprises and is separately positioned on the articulated joint (5) of pedestal (3) relatively on the medial surface of both sides and U-shaped catapult (6), the opening direction of described U-shaped catapult (6) is relative with articulated joint (5), the front end of U-shaped catapult (6) is inserted in the two ends up and down of articulated joint (5), and be interconnected by screw, catapult groove (7) is provided with in the front portion of the relative both sides medial surface of two legs of spectacles (2), the front end face of described leg of spectacles (2) is provided with the slot opening (8) be communicated with catapult groove (7), U-shaped catapult (6) is arranged in catapult groove (7), the front end of U-shaped catapult (6) is stretched out through the front end of slot opening (8) from leg of spectacles (2), two of described U-shaped catapult (6) play between leg, jacking block (9) is provided with in catapult groove (7), a spring cavity (10) is formed between the rear end that the rear end of described jacking block (9) and two of U-shaped catapult (6) play leg and U-shaped catapult (6), spring (11) is provided with in spring cavity (10), on the side, both sides of leg of spectacles (2), be provided with closed catapult groove (7) with catapult groove (7) corresponding section, position and be fixed on the cover plate (12) on leg of spectacles (2), cover plate (12) is screwed on leg of spectacles (2).
2. the elastic force glasses freely changing spring according to claim 1, it is characterized in that: two shell foot front ends of described U-shaped catapult (6) are provided with the articulated section (13) with internal thread hole, articulated joint (5) is provided with the through hole (14) running through articulated joint (5) upper/lower terminal face, described U-shaped catapult (6) is threaded by the internal thread hole of screw with articulated section (13), makes U-shaped catapult (6) and articulated joint (5) hinged.
3. the elastic force glasses freely changing spring according to claim 2, is characterized in that: on the medial surface of described leg of spectacles (2), catapult groove (7) is provided with the shape of shape and size and cover plate (12) and the suitable lid panel notches (15) of size.
4. the elastic force glasses freely changing spring according to claim 3, it is characterized in that: the lateral surface front end of described leg of spectacles (2) is provided with inclined-plane (16), described inclined-plane (16) are arranged along the width of leg of spectacles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653469.0U CN204143091U (en) | 2014-11-04 | 2014-11-04 | Freely change the elastic force glasses of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653469.0U CN204143091U (en) | 2014-11-04 | 2014-11-04 | Freely change the elastic force glasses of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143091U true CN204143091U (en) | 2015-02-04 |
Family
ID=52419769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653469.0U Expired - Fee Related CN204143091U (en) | 2014-11-04 | 2014-11-04 | Freely change the elastic force glasses of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093563A (en) * | 2015-09-14 | 2015-11-25 | 高晶晶 | Foldable glasses |
-
2014
- 2014-11-04 CN CN201420653469.0U patent/CN204143091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093563A (en) * | 2015-09-14 | 2015-11-25 | 高晶晶 | Foldable glasses |
| CN105093563B (en) * | 2015-09-14 | 2017-12-01 | 高晶晶 | A kind of Collapsible eyeglasses |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20161104 |