Screw-free eyeglass hinge
A screw-free, glasses-free technology, applied in glasses/goggles, optics, instruments, etc., can solve the problems of hard to find, can't be used again, waste, etc., to achieve complete folding and opening easily, increase service life, and simple structure Effect
Pending Publication Date: 2019-09-20
WENZHOU YIDA GLASSES
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the process of opening and folding the existing temples, the temples lack elasticity. If they are not completely folded, the temples cannot automatically return to the fully folded position; The temples cannot automatically bounce to the open state relying on elasticity; when the temples are opened beyond the range, the temples cannot automatically return to their positions. After the user uses them for a long time, the temples are easy to loosen, causing the temples on both sides to not be clamped on the user. On both sides of the head, when the user lowers his head or moves vigorously, the glasses are easy to slide or fall off, which also affects the service life of the glasses. At the same time, the hinge structure in the prior art has many parts, and screws, bolts or rivets are often used. The pin shaft is connected, and screws and corresponding tools are required to complete the assembly, which is relatively cumbersome. At the same time, because the hinge structure of the glasses is small, the pin shafts are relatively thin. Once loose, they are easy to lose and difficult to retrieve. They cannot be repaired by themselves, making the glasses completely unusable. At the same time, the groove and thread at the end of the pin shaft for inserting the screwdriver are very easy to be damaged when the force is applied, making it impossible to disassemble and repair or even use it again, which brings great inconvenience to the user.
In addition, if only the temple part of the glasses is damaged, the entire pair of glasses needs to be replaced, resulting in waste
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.
[0036] See attached Figure 1-11, a screwless spectacle hinge disclosed in this embodiment, comprising a frame end 1, a mirror leg 2, a fixing seat 3 and a hinged seat 4, the fixing seat 3 is arranged inside the frame end 1, and the hinged seat 4 is set On the inner side of the mirror leg 2, the fixing seat 3 includes a fixing part 31 fixedly connected with the frame end 1 and a hinge part 32 matched with the hinge seat 4, and the hinge part 32 corresponds to one end of the hinge seat 4 The middle part of the mirror leg 2 is provided with a groove 321 adapted to the hinge seat 4, and a central axi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a screw-free glasses hinge. The hinge includes an eyeglass frame end, an eyeglass tip, a fixing seat and an articulated seat; the fixing seat includes a fixing part fixedly connected to the eyeglass frame end and an articulated part matching the articulated seat; the middle part on the end, corresponding to the articulated seat, of the articulated part is provided with a groove matching the articulated seat; the groove is provided with a center shaft; the end of the eyeglass tip relative to the fixing seat is provided with an elastic strip; the upper and lower sides of the elastic strip are respectively provided with conflicting parts used for matching the fixing seat; the conflicting parts and the elastic strip are in gap arrangement; one ends of the conflicting parts are fixedly connected to the eyeglass tip, and the other ends of the conflicting parts slide along the outside of the fixing seat; and the articulated seat includes a hook part with an opening on one side and an interconnecting piece used for fixedly connecting with the elastic strip. Through the adoption of the above technical schemes, the hinge is simple in structure and simple in installation and dismounting, and has enough elastic force.
Description
technical field [0001] The invention belongs to a structural component of spectacles, in particular to a screwless spectacles hinge. Background technique [0002] The glasses mainly include a frame, a stud and a mirror leg, and the stud and the mirror leg are generally connected by a hinge. In the process of opening and folding the existing temples, the temples lack elasticity. If they are not completely folded, the temples cannot automatically return to the fully folded position; The temples cannot automatically bounce to the open state relying on elasticity; when the temples are opened beyond the range, the temples cannot automatically return to their positions. After the user uses them for a long time, the temples are easy to loosen, causing the temples on both sides to not be clamped on the user. On both sides of the head, when the user lowers his head or moves vigorously, the glasses are easy to slide or fall off, which also affects the service life of the glasses. At ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & AuthorityApplications(China)
IPC IPC(8): G02C5/22G02C5/16
CPCG02C5/2254G02C5/16
Inventor胡万锋
OwnerWENZHOU YIDA GLASSES