JPS61167622U

JPS61167622U -

Info

Publication number: JPS61167622U
Application number: JP5036085U
Authority: JP
Priority date: 1985-04-04
Filing date: 1985-04-04
Publication date: 1986-10-17

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図はつるの縦断面図、第３図は第２図の分解斜視
図、第４図は第２図のＡ―Ａ線に沿う断面図、第
５図、第６図、第７図、第８図ないし第１１図は
それぞれ本考案の異なる実施例を示す説明図であ
る。１：レンズフレーム、２：レンズ、３：つる、
４：蝶番、５，５Ａ：つる本体、６，６Ａ：テン
プル挿入孔、７，７Ａ：テンプル、８，８Ａ：ロ
ツク機構、９：耳掛け部、１０，１０Ａ：雄ねじ
、１１：割チヤツク、１２：雌ねじ、１３：ナツ
ト、１４：メガネフレーム、１５：リング。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a vertical sectional view of the vine, Figure 3 is an exploded perspective view of Figure 2, Figure 4 is a sectional view taken along line A-A in Figure 2, Figures 5, 6, 7, and 8 to 11 are explanatory diagrams showing different embodiments of the present invention, respectively. 1: Lens frame, 2: Lens, 3: Vine,
4: Hinge, 5, 5A: Crane body, 6, 6A: Temple insertion hole, 7, 7A: Temple, 8, 8A: Lock mechanism, 9: Ear hook, 10, 10A: Male thread, 11: Split chuck, 12 : Female thread, 13: Nut, 14: Glasses frame, 15: Ring.

Claims

[Claims for Utility Model Registration] (1) A spectacle frame consisting of a lens frame and an extendable temple provided on the lens frame, wherein the temple is rotatably attached at one end to the lens frame. The temple body, a temple insertion hole with a shape other than circular in the axial direction formed at the other end of the temple body, and at least the insertion part inserted into this temple insertion hole can slide only in the axial direction. This eyeglass frame is characterized by comprising temples formed into a unique shape and a locking mechanism capable of fixing the temples. (2) The glasses frame according to claim 1, wherein the temple insertion hole and the temple are formed in a polygonal shape such as a hexagon. (3) The glasses frame according to claim 1, wherein the temple insertion holes and the temples are formed in an elliptical, semicircular, or semielliptical shape. (4) The eyeglass frame according to any one of claims 1 to 3, wherein the outer peripheral surface of the temple body is formed in a polygonal shape. (5) The locking mechanism consists of a tapered male thread formed at the tip of the temple body, and a split chuck formed by slotting this male thread into approximately three equal parts in the axial direction.
and a nut capable of reducing the diameter of the split chuck, which is formed with a female thread that fits into the male thread.
The glasses frame according to any one of Items 1 to 4. (6) Utility model registration claim 1, characterized in that the part of the temple that is inserted into the temple insertion hole is formed in the same shape as the temple insertion hole, and the other parts are formed in a flat plate shape, etc. 5. The glasses frame according to any one of items 5 to 5.