JPS6158361U - - Google Patents

Description

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

第１図は平面図、第２図は第１図の−線拡
大断面図、第３図は要部を示す拡大図、第４図は
第３図の−線断面図、第５図及び第６図は他
の実施例を示し、第５図は要部を示す拡大図、第
６図は第５図の−線断面図、第７図及び第８
図は従来例を示し、第７図は要部を示す拡大図、
第８図は第７図の−線断面図である。 図中、Ａ……プール本体、１……内壁、２……
通水小孔、３……循環吸込用ピツト、４……吸込
口金具、５……循環ポンプ、６……循環用ホース
。 Fig. 1 is a plan view, Fig. 2 is an enlarged sectional view taken along the - line in Fig. 1, Fig. 3 is an enlarged view showing main parts, Fig. 4 is a sectional view taken along the - line in Fig. 3, Figs. 6 shows another embodiment, FIG. 5 is an enlarged view showing the main parts, FIG. 6 is a sectional view taken along the line -- of FIG. 5, and FIGS.
The figure shows a conventional example, and Fig. 7 is an enlarged view showing the main parts.
FIG. 8 is a sectional view taken along the - line in FIG. 7. In the diagram, A... Pool body, 1... Inner wall, 2...
Water passage small hole, 3... Circulation suction pit, 4... Suction port fitting, 5... Circulation pump, 6... Circulation hose.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プール本体の内壁に多数の通水小孔を設けると
共に、その通水小孔群の内壁外面に循環吸込用ピ
ツトを設け、該ピツトに循環用ホースを接続して
成るプールの循環用吸込口構造。 A pool circulation suction structure comprising a large number of water passage holes provided in the inner wall of the pool body, circulation suction pits provided on the outer surface of the inner wall of the water passage small hole group, and a circulation hose connected to the pits. .