JPH02109320U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図は本考案のツル継手に用いる継
手本体であつて、第１図は正面図、第２図は平面
図、第３図ａ，ｂは止着具の具体例でａは正面図
、ｂは平面図、第４図は継手本体が止着されるグ
ラスの端部を、第５図は継手構造の外観図を、第
６図は第５図における断面図を、さらに第７図は
継手本体の止着板裏面の別の形態でａは正面図、
ｂはＡ―Ａ断面図を、また第８図は従来例をそれ
ぞれ示している。 １…継手本体、２…止着板、３，１４…長孔、
４…側面、５…凹部、６…係止片、７，１２…腕
、８…蝶片、９…止着具、１０…頭部、１１…軸
、１３…グラス、１５…孔、１６…裏面、１７…
凹溝。 Figures 1 and 2 show the joint body used in the crane joint of the present invention, where Figure 1 is a front view, Figure 2 is a plan view, and Figures 3a and 3b are specific examples of the fasteners. is a front view, b is a plan view, Fig. 4 shows the end of the glass to which the joint body is fixed, Fig. 5 is an external view of the joint structure, Fig. 6 is a cross-sectional view of Fig. 5, and Figure 7 shows another form of the back side of the fastening plate of the joint body, and a is a front view;
b shows a sectional view taken along line AA, and FIG. 8 shows a conventional example. 1... Joint body, 2... Fastening plate, 3, 14... Long hole,
4... Side surface, 5... Recess, 6... Locking piece, 7, 12... Arm, 8... Butterfly piece, 9... Fastener, 10... Head, 11... Shaft, 13... Glass, 15... Hole, 16... Back side, 17...
Concave groove.

Claims (1)

【実用新案登録請求の範囲】 (1) 左右対称に形成され、リムを用いることな
く直接グラスやレンズの両サイドに穿設された孔
を利用して継手本体を止着し、該継手本体にツル
をそれぞれの端に形成した蝶片を介して開閉自在
に連結して成るツル継手において、上記孔の近く
には小さな係止孔を穿設し、継手本体の止着板に
は長孔を形成するとともに上記係止孔に嵌合する
係止片を突出させ、該継手本体の止着板をグラス
等の裏面に当接させた状態で、頭部から垂直に伸
びた軸及び該軸端に腕を有している止着具を上記
長孔にグラス側から挿通し、該腕を長孔に対して
クロスした状態に回転して止着したことを特徴と
するメガネのツル継手構造。 (2) 上記グラスに形成した係止孔の代りに係止
片を突出させ、継手本体には該係止片が嵌合する
係止孔を設けた実用新案登録請求の範囲第１項記
載のメガネのツル継手構造。[Claims for Utility Model Registration] (1) A joint body is attached to the joint body using holes that are symmetrically formed and drilled directly on both sides of the glass or lens without using a rim. In a crane joint, which is constructed by connecting the cranes so that they can be opened and closed via butterfly pieces formed at each end, a small locking hole is drilled near the above-mentioned hole, and a long hole is formed in the locking plate of the joint body. The shaft extending vertically from the head and the end of the shaft are formed with a locking piece that fits into the locking hole protruding, and the locking plate of the joint body is in contact with the back surface of the glass, etc. A temple joint structure for glasses, characterized in that a fastener having arms is inserted into the elongated hole from the glass side, and the arms are rotated and fixed in a crossed state with respect to the elongated hole. (2) A locking piece is protruded in place of the locking hole formed in the glass, and a locking hole into which the locking piece fits is provided in the joint body. The temple joint structure of glasses.