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Connection structure

A technology of connecting structure and connecting end, applied in the directions of glasses/goggles, optics, instruments, etc., can solve the problems of difficult operation, complex structure, large structure, etc.

Inactive Publication Date: 2015-05-20
三瓶 哲男 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, since the connection structure 110 using the spring hinge has a large structure, it spoils the appearance of the spectacle frame, and the spectacle frame as the object of use is limited.
In addition, due to the complex structure, it has the disadvantage of high cost
Moreover, due to the complex structure, it is easy to cause failure and it is difficult to handle when repairing.

Method used

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Embodiment Construction

[0021] Figure 1~3 Representing an example of the spectacle frame 20 with the connecting structure 10 of the present invention, Fig. 1 is a plan view, figure 2 is the main view, image 3 is a side view. The spectacle frame 20 with a pair of lenses 21, 21 has a connection structure 10, and the connection structure 10 uses a hinge 70 to connect the stud 30 and the temple 50 so that the stud 30 and the temple 50 can rotate relatively freely.

[0022] Figure 4A ~ Figure 4C Indicates in detail the assembled state of the connecting structure 10, Figure 5A ~ Figure 5C It shows the stud 30 and the temple 50 in detail, Figure 6A ~ Figure 6C The hinge 70 is shown in detail. The connection end portion 31 of the pile head 30 is formed of a sheet metal and is bent about 180°, and the connection block portion 71 of the hinge 70 is attached to the connection end portion 31 of the pile head 30 . In addition, the connecting end portion 51 of the temple 50 is formed of a metal plate a...

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PUM

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Abstract

The invention provides a connection structure of a glasses frame capable of connecting a pile head with glasses legs, with features of comfortable wearing feeling, simple structure, low cost and capability of design diversification. A connection block part of a hinge (70) is mounted at the connection end of the pile head (30) and the connection end of the pile head (30) is formed by a metal sheet and is bent by about 180 degree. In addition, the connection block part of the hinge (70) is mounted at the connection ends of the glasses legs (50) and the connection end of the glasses legs is formed by the metal sheet and is bent by about 180 degree.

Description

technical field [0001] The present invention relates to a connection structure for connecting a stud and a spectacle leg of a spectacle frame, in particular to a connection structure that replaces the existing spring hinge and can bring a comfortable wearing feeling. Background technique [0002] Usual spectacle frames utilize hinges to connect pile heads and spectacle legs. When wearing glasses, the left and right spectacle legs can be opened to make them form about 90° with the front part respectively. When not in use, the left and right spectacle legs can be folded to make them Overlap on the back side of the front part respectively. [0003] The distance between the two temples in the state where the temples are opened is adjusted so as to fit the user's head. In the case of using a normal hinge, the elasticity of the temples is used to adjust the distance between the two temples to slightly clamp the head, but the elasticity of the temples alone cannot be adjusted suff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C5/10G02C5/14
Inventor 三瓶哲男
Owner 三瓶 哲男