JPS61107747U - - Google Patents

Description

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

第１図はこの考案の一実施例によるウオツシヤ
タンクの構造を示す分解斜視説明図、第２図はキ
ヤツプの構造を示す断面説明図、第３図はウオツ
シヤタンク注入口とキヤツプとの結合状態を示す
部分断面説明図、第４図は従来のウオツシヤタン
クの構造を示す分解説明図、第５図はウオツシヤ
タンク注入口とキヤツプとの結合状態を示す部分
断面説明図である。 １１…ウオツシヤタンク、１３…ウオツシヤタ
ンク注入口、１４…キヤツプ、１６…縦溝部、１
７…底面部、１９…突起部、２４…突部。 Fig. 1 is an exploded perspective view showing the structure of a wash tank according to an embodiment of the invention, Fig. 2 is a cross-sectional view showing the structure of the cap, and Fig. 3 is a portion showing the state of connection between the wash tank inlet and the cap. FIG. 4 is an exploded explanatory view showing the structure of a conventional wash tank, and FIG. 5 is a partial cross-sectional view showing a state in which the wash tank inlet and the cap are connected. 11...wash tank, 13...wash tank inlet, 14...cap, 16...vertical groove, 1
7...Bottom part, 19...Protrusion part, 24...Protrusion part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ウオツシヤタンク注入口に、前記ウオツシヤタ
ンク注入口を塞ぐキヤツプを設けたウオツシヤタ
ンクにおいて、前記ウオツシヤタンク注入口に、
複数の縦溝部と、前記縦溝部から一方向に連続し
て増加する底面部とを設けると共に、前記キヤツ
プの内面に、前記ウオツシヤタンク注入口に圧接
する突部と、前記ウオツシヤタンク注入口の縦溝
部に嵌合した後前記底面部に係合する突起部とを
設けたことを特徴とするウオツシヤタンク。 In the wash tank, the wash tank inlet is provided with a cap for blocking the wash tank inlet, the wash tank inlet includes:
A plurality of vertical grooves and a bottom surface part that increases continuously in one direction from the vertical grooves are provided, and a protrusion that presses into contact with the wash tank inlet is provided on the inner surface of the cap, and a vertical groove of the wash tank inlet is provided with a protrusion that presses against the wash tank inlet. A washer tank characterized in that it is provided with a protrusion that engages with the bottom part after being fitted.