JPS6427519U - - Google Patents

Description

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

第１図は、本考案の実施例であるゆるみ止め付
固定具の正面図、第２図は前図の底面図、第３図
は取付け状態を示す断面図、第４図はナツトと皿
ばね座金の係合状態を示す部分拡大断面図、第５
図は皿ばね座金と相手座面の作用を示す部分拡大
断面図、第６図は従来品を示す正面斜視図である
。 図中の符号の意味は以下の通り；―１……ナツ
ト、２……ナツト突起部、３……ナツト頂角部、
４……皿ばね座金、５……係合歯、６……旋錠歯
、７……回転止め歯、８……相手座面。 Fig. 1 is a front view of a fixing device with a locking device according to an embodiment of the present invention, Fig. 2 is a bottom view of the previous figure, Fig. 3 is a sectional view showing the installed state, and Fig. 4 is a nut and disc spring. Partially enlarged sectional view showing the engaged state of the washer, No. 5
The figure is a partially enlarged sectional view showing the action of the disc spring washer and the mating bearing surface, and FIG. 6 is a front perspective view showing a conventional product. The meanings of the symbols in the diagram are as follows: -1... Nut, 2... Nut protrusion, 3... Nut top corner,
4... Belleville spring washer, 5... Engaging teeth, 6... Locking teeth, 7... Rotation stop teeth, 8... Mating bearing surface.

補正 昭６３．３．２２ 考案の名称を次のように補正する。 考案の名称 ゆるみ止め付固定具 実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment: March 22, 1981 The name of the invention is amended as follows. Title of the invention: Fixing device with locking mechanism The claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 (1) ナツトの座面の頂角部から頂角部へのこぎ
り歯状の突起を有するナツトと、この突起と係合
する係合歯を内周部に有し、かつ外周部の下面に
は、旋錠歯を有する皿ばね座金とからなるゆるみ
止め付固定具を特徴とする。 (2) 前記ナツトを用いて、このナツトと係合す
る係合歯を内周部に有し、かつ外周部の下面には
、相反する方向に回転止め歯を有する皿ばね座金
とからなるゆるみ止め機能を有する実用新案登録
請求の範囲、第(1)項記載のゆるみ止め付固定具
。[Claims for Utility Model Registration] (1) A nut having a sawtooth-like protrusion extending from the apex corner to the apex corner of the seat surface of the nut, and an engaging tooth on the inner circumference that engages with the protrusion. , and the lower surface of the outer peripheral portion is characterized by a locking fixture consisting of a disc spring washer having locking teeth. (2) Using the above-mentioned nut, there is a loosening plate spring washer which has engagement teeth on the inner circumference that engages with the nut, and has anti-rotation teeth on the lower surface of the outer circumference in opposite directions. A locking fixture with a locking function as set forth in claim (1) of the utility model registration claim.

【図面の簡単な説明】 第１図は、本考案の実施例であるゆるみ止め付
固定具の正面図、第２図は前図の底面図、第３図
は取り付け状態を示す断面図、第４図はナツトと
皿ばね座金の係合状態を示す拡大作用図、第５図
は皿ばね座金と相手座面の作用を示す拡大作用図
、第６図は従来品を示す正面斜視図である。 図中の符号の意味は以下の通り；―１……ナツ
ト、２……のこぎり歯状の突起、３……頂角部、
４……皿ばね座金、５……係合歯、６……旋錠歯
、７……回転止め歯、８……相手座面。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a front view of a locking fixture according to an embodiment of the present invention, Fig. 2 is a bottom view of the previous figure, Fig. 3 is a sectional view showing the installed state, and Fig. Fig. 4 is an enlarged action view showing the engaged state of the nut and the disc spring washer, Fig. 5 is an enlarged action view showing the action of the disc spring washer and the mating bearing surface, and Fig. 6 is a front perspective view showing the conventional product. . The meanings of the symbols in the diagram are as follows: -1...Nut, 2...Sawtooth-shaped protrusion, 3...Vertex corner,
4... Belleville spring washer, 5... Engaging teeth, 6... Locking teeth, 7... Rotation stop teeth, 8... Mating bearing surface.

Claims (1)

【実用新案登録請求の範囲】 (1) ナツトの座面の頂角部から頂角部へのこぎ
り歯状の突起を有するナツトと、この突起と係合
する係合歯を内周部に有し、外周部の下面には、
旋錠歯を有する皿ばね座金とからなるゆるみ止め
付固定具を特徴とする。 (2) 前記ナツトを用いて、このナツトと係合す
る係合歯を内周部に有し、外周部の下面には、相
反する方向に回転止め歯を有する皿ばね座金とか
らなるゆるみ止め機能を有する実用新案登録請求
の範囲、第１項記載のゆるみ止め付固定具。[Claims for Utility Model Registration] (1) A nut having a sawtooth-like protrusion extending from the apex corner to the apex corner of the seat surface of the nut, and an engaging tooth on the inner circumference that engages with the protrusion. , on the lower surface of the outer periphery,
It features a locking fixture consisting of a disc spring washer with locking teeth. (2) Using the aforementioned nut, a locking mechanism is provided that includes a disc spring washer that has engaging teeth on the inner periphery that engages with the nut, and has anti-rotation teeth on the lower surface of the outer periphery in opposite directions. A locking fixture with a locking function according to claim 1 of the utility model registration claim.