JPH0329920U

JPH0329920U -

Info

Publication number: JPH0329920U
Application number: JP9016089U
Authority: JP
Priority date: 1989-07-31
Filing date: 1989-07-31
Publication date: 1991-03-25

Description

[Brief explanation of drawings]

第１図は本考案に係る実施例であつて、ツルの
継手を示し、第２図は第１図のＢ−Ｂ断面図を、
第３図はツルを閉じた状態、第４図はツルを外方
向へ開いた状態を、さらに第５図は鼻当てパツト
の継手構造の実施例で、第６図は従来のダブルア
クシヨン機能を有す継手をそれぞれ示している。１１……ヨロイ、１２，２７……軸、１３……
ツル、１４……孔、１５，３１……コイルバネ、
１６，３０……ヘツド、１７，２８……プレート
、１８，２９……先端面、１９……側面、２０…
…角、２１……パツト、２２……金具、２３……
箱、２４……軸ネジ、２５……箱足、２６……止
金具。 Fig. 1 shows an embodiment of the present invention, showing a temple joint, and Fig. 2 shows a sectional view taken along line B-B in Fig. 1.
Figure 3 shows the temple with it closed, Figure 4 shows it with the temple opened outward, Figure 5 shows an example of the joint structure of the nose pad, and Figure 6 shows the conventional double-action function. Each joint is shown with . 11... Endpiece, 12, 27... Shaft, 13...
Crane, 14... hole, 15, 31... coil spring,
16, 30... Head, 17, 28... Plate, 18, 29... Tip surface, 19... Side surface, 20...
...Corner, 21...Puts, 22...Metal fittings, 23...
Box, 24... shaft screw, 25... box leg, 26... fastener.

Claims

[Scope of Claim for Utility Model Registration] (1) A joint that connects the temples to the endpieces brazed on both sides of the front frame of eyeglasses in a manner that allows the temples to open and close, and in which the temples are pivotally supported on a shaft provided at the end of the endpieces. In terms of structure, a hole is formed in the longitudinal direction at the end of the endpiece, and a coil spring, etc. is built into the hole, and a head is fixed to the end of the coil spring, while the tip surface of the plate formed at the end of the temple is curved into a concave shape. A temple joint structure for an eyeglass frame, characterized in that the head biased by a spring force is brought into contact with the distal end surface, and a stopper is formed on the plate for regulating the outward angle. (2) The nose pad is brazed to the rim of the front frame by the box feet extending from the box, which is attached to the parts by giving it some swing, and the part is attached to the box. The legs are shortened and connected via a shaft to a stopper soldered to the rim, a hole is formed at the end of the stopper, and a coil spring, plate spring, pin spring, etc. is built into the hole, and the coil spring, etc. A head is fixed to the end of the box foot, and the front end surface of a plate formed at the end of the box foot is made into a concave curved surface, and the above-mentioned head biased by a spring force is brought into contact with the front end surface, and the swinging of the box foot is further controlled. A nose pad joint structure for an eyeglass frame, characterized by forming a stopper for regulating the corner.