JPS641552U

JPS641552U -

Info

Publication number: JPS641552U
Application number: JP9580687U
Authority: JP
Priority date: 1987-06-22
Filing date: 1987-06-22
Publication date: 1989-01-06

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は本考案の他の一実施例を示す平面図、第３図
は第１図のＡ−Ａ線に沿う断面図、第４図は第２
図のＡ−Ａ線に沿う断面図、第５図は本考案の他
の一実施例を示す平面図である。１……座布団本体、２……周縁シール線、３…
…中間シール線、４……区画シール線、５……収
納部、６……栓部、７……開口部。 Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a plan view showing another embodiment of the present invention, FIG. 3 is a sectional view taken along line A-A in FIG. 1, and FIG.
FIG. 5 is a sectional view taken along the line A--A in the figure, and a plan view showing another embodiment of the present invention. 1...Zabuton body, 2...Peripheral seal line, 3...
... intermediate seal line, 4 ... division seal line, 5 ... storage section, 6 ... plug section, 7 ... opening section.

Claims

[Scope of Claim for Utility Model Registration] 1 Two-ply film sheets made of a flexible and airtight material made of synthetic resin are heat-sealed at three edges except for one side, and an opening is formed in one place of the bag. An intermediate seal is provided which is connected to the peripheral seal in parallel, and is attached to the inner part surrounded by the peripheral seal and the intermediate seal, and is equipped with a plug part that allows gas to enter and exit in order to inflate and contract the inner part. The opening side is characterized by having at least one compartment seal provided in the part to limit the height of expansion and to allow gas to circulate throughout the inner part, and the opening side is a storage part equipped with an opening/closing device at the opening. A portable cushion with a rain gear case. 2 Heat-seal the periphery of a two-ply film sheet made of a flexible and airtight material made of synthetic resin, and attach it to the inner part surrounded by the periphery seal to expand and contract the inner part. Equipped with a stopper for letting gas in and out, the inner part is provided with at least one compartment seal to limit the height of expansion and to allow gas to circulate throughout the inner part, and further a peripheral seal is provided with another film sheet. A portable seat cushion with a rain gear case according to claim 1, which is a registered utility model, characterized in that the three peripheries are overlapped and heat sealed to form a storage part, and the opening side is equipped with an opening/closing device.