JPH0337968U - - Google Patents

Description

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

第１図ないし第４図はこの考案に係るホルダー
用リングの一実施例を示し、第１図は自由開放状
態の斜視図、第２図は閉じ状態の斜視図、第３図
は自由開放状態の平面図、第４図は使用例の外観
斜視図である。また、第５図ないし第９図は夫々
従来例の斜視図、第１０図は第９図の例における
要部の拡大断面図である。 １……リング体、２……係合部。 Figures 1 to 4 show an embodiment of the holder ring according to the invention, with Figure 1 being a perspective view in a freely open state, Figure 2 being a perspective view in a closed state, and Figure 3 being a perspective view in a freely open state. FIG. 4 is a plan view and a perspective view of an example of use. 5 to 9 are perspective views of conventional examples, and FIG. 10 is an enlarged sectional view of the main parts of the example of FIG. 9. 1... Ring body, 2... Engaging portion.

Claims (1)

【実用新案登録請求の範囲】 (1) １周回強の長さの螺旋状に形成された硬質
弾性材からなるリング体１の両端に、リング体両
端のリング孔軸心方向ｂへの入れ違い弾性変形に
よつて互いに弾性的に係合する係合部２，２を夫
々設け、両係合部２，２の係合によつてリング体
１の閉ループ形状が維持されるとともに、両端の
周方向ａへの外れが阻止されるように構成してあ
るホルダー用リング。 (2) 請求項(1)において、前記リング体１の断面
形状を、リング孔径方向ｃに広幅で、リング孔軸
心方向ｂに小幅にしてあるホルダー用リング。[Claims for Utility Model Registration] (1) At both ends of a ring body 1 made of a hard elastic material formed in a spiral shape with a length of a little more than one revolution, there is provided elasticity at both ends of the ring body in the direction b of the ring hole axis. Engaging portions 2, 2 that elastically engage with each other through deformation are provided, and the closed loop shape of the ring body 1 is maintained by the engagement of both the engaging portions 2, 2, and the circumferential direction of both ends is maintained. A holder ring configured to prevent it from coming off. (2) The ring for a holder according to claim (1), wherein the cross-sectional shape of the ring body 1 is wide in the ring hole radial direction c and narrow in the ring hole axial direction b.