JPH01120224U

JPH01120224U -

Info

Publication number: JPH01120224U
Application number: JP14845388U
Authority: JP
Priority date: 1988-11-16
Filing date: 1988-11-16
Publication date: 1989-08-15
Also published as: JPH0215132Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の未組立状態の側面
図、第２図は一半は同上の保持筒の上面、他半は
下面を示す平面図、第３図は保持筒の射出成形状
態の一部を断面にした側面図、第４図は一部を第
３図の―線に沿う断面で示した上面図、第５
図は第３図の一部の平面図、第６図は組立状態の
一部を断面にした側面図、第７図は他の一実施例
の未組立状態の側面図、第８図は第７図の―
線に沿う保持筒の断面図、第９図は組立状態の保
持筒を断面にした側面図、第１０図は同上の下面
図で、図中、Ｓはシヤーシ、Ｄはダイアル、１は
調節軸、３はその軸部、４は保持筒、５はダイア
ルの取付部、６は軸部の途中に設けた抜止防止手
段としてのフランジ、７は保持筒の鍔状の頭、８
は孔部、１０は係合片、１７は軸部の先端に連接
した抜止防止手段としての錐形部を示す。 Fig. 1 is a side view of an embodiment of the present invention in an unassembled state, Fig. 2 is a plan view showing one half showing the upper surface of the holding cylinder and the other half showing the bottom side, and Fig. 3 shows the injection molded state of the holding cylinder. Fig. 4 is a side view showing a part of the cross section, Fig. 4 is a top view showing a part of the cross section along the - line of Fig. 3;
The figures are a plan view of a portion of FIG. 3, FIG. 6 is a partially sectional side view of the assembled state, FIG. 7 is a side view of another embodiment in an unassembled state, and FIG. Figure 7-
9 is a cross-sectional side view of the holding tube in the assembled state, and FIG. 10 is a bottom view of the same as above. In the figure, S is the chassis, D is the dial, and 1 is the adjustment shaft. , 3 is its shaft, 4 is a holding cylinder, 5 is a dial attachment part, 6 is a flange provided in the middle of the shaft as a means to prevent it from coming off, 7 is a collar-shaped head of the holding cylinder, 8
10 is a hole, 10 is an engaging piece, and 17 is a conical portion connected to the tip of the shaft portion as a means for preventing slippage.

Claims

[Claims for Utility Model Registration] A holding cylinder that has a flange-shaped head extending from the outer periphery at the upper end and is inserted and fixed into a hole in the chassis with the head in contact with the edge of the hole, and an operating member is attached to the upper end. An adjustment shaft mounting device comprising an adjustment shaft having a mounting part and a shaft part rotatably supported by the cylindrical part of the holding tube below the mounting part, the shaft part of the adjustment shaft comprising: The retaining tube has a protruding portion protruding from the outer periphery, and the holding tube is molded from plastic, and the tube portion has an elastic engagement member protruding from the outer periphery that engages with the edge of the hole of the chassis in cooperation with the collar-like head. A mounting device for an adjustment shaft, characterized in that it is provided with a mating piece and an abutment portion that abuts the overhanging portion of the shaft portion of the adjustment shaft from above and prevents the adjustment shaft from coming out upward from the holding cylinder.