JPS5916621U - water pillow - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の水枕の一例を示す縦断面図、第２図は本
考案の一実施例を示す水枕の斜視図、第３図は注入口筒
の拡大断面図、第４図は注入口筒を折り畳んで収納した
状態を示す縦断面図、第５図は他の実施例を示す縦断面
図、第６図は第５図のＶＩ−ＶＩ線に沿える断面図であ
る。 Ａ−・・水枕本体、ｌａ、　　ｌｂ、　　１−・・隔壁
、２ａ。 ２ｂ、２・・・冷水室、３・・・氷水室、４ａ、’４ｂ
、４・・・水流入防止孔、５・・・注入口、１３・・・
空気室、１４・・・仕切壁。Fig. 1 is a vertical sectional view showing an example of a conventional water pillow, Fig. 2 is a perspective view of a water pillow showing an embodiment of the present invention, Fig. 3 is an enlarged sectional view of the inlet cylinder, and Fig. 4 is an inlet. FIG. 5 is a longitudinal sectional view showing another embodiment, and FIG. 6 is a sectional view taken along line VI-VI in FIG. 5. A-- Water pillow main body, la, lb, 1-- Bulkhead, 2a. 2b, 2... Cold water room, 3... Ice water room, 4a, '4b
, 4...Water inflow prevention hole, 5...Inlet, 13...
Air chamber, 14...partition wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水枕本体の内部に、環状の隔壁を上下方向に設けて中央
部に冷水室を、外周部に氷水室を夫々区画形成し、この
隔壁に水流入防止孔を開穿して上記画室を連通状とする
と共に、上記氷水室には氷水を注入する注入口と、該氷
水室の外側に空気室を区画形成する仕切壁を設けたこと
を特徴とする水枕。Inside the water pillow body, annular partition walls are provided in the vertical direction to form a cold water chamber in the center and an ice water chamber in the outer periphery, respectively, and a water inflow prevention hole is bored in this partition wall to communicate the above compartments. A water pillow characterized in that the ice-water chamber is provided with an inlet for injecting ice water, and a partition wall that partitions and forms an air chamber on the outside of the ice-water chamber.