JPH0444828U - - Google Patents
Info
- Publication number
- JPH0444828U JPH0444828U JP8464490U JP8464490U JPH0444828U JP H0444828 U JPH0444828 U JP H0444828U JP 8464490 U JP8464490 U JP 8464490U JP 8464490 U JP8464490 U JP 8464490U JP H0444828 U JPH0444828 U JP H0444828U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- check valve
- container
- item
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
Landscapes
- Cookers (AREA)
Description
第１図は本考案の一実施例におけるジヤーポツ
トの概略構造を示す断面図、第２図は同じく出湯
レバーを押し下げたときのふたの構造を示す断面
図、第３図、第４図及び第５図は本考案の他の実
施例による通路の構成説明図、第６図は従来のジ
ヤーポツトの要部構成説明図である。
１……ふた、２……エアーポンプ、７……シヤ
フト、８……うらぶた、８ａ……排気部、８ｂ…
…通路、１０……弁パツキン、１０ａ……切換え
弁、１０ｂ……逆止弁、１６……容器、２０……
みぞ、２１，２２……突起。
Fig. 1 is a sectional view showing the schematic structure of the jar pot in one embodiment of the present invention, Fig. 2 is a sectional view showing the structure of the lid when the tap lever is pressed down, Figs. 3, 4, and 5. The figure is an explanatory view of the structure of a passage according to another embodiment of the present invention, and FIG. 6 is an explanatory view of the main part structure of a conventional jar pot. 1...Lid, 2...Air pump, 7...Shaft, 8...Back cover, 8a...Exhaust section, 8b...
...Passage, 10...Valve seal, 10a...Switching valve, 10b...Check valve, 16...Container, 20...
Grooves, 21, 22...protrusions.
Claims (1)
し、ふた内部に設けたベローズ式エアーポンプを
押すことにより吸気弁を閉じて同エアーポンプ内
の空気を排気部から容器内に送り込み出湯させる
ジヤーポツトにおいて、排気部８ａに容器１６か
らエアーポンプ２内に空気が逆流するのを防止す
る逆止弁１０ｂを設け、かつこの逆止弁１０ｂが
完全閉塞出来ないよう通路８ｂを設け、同通路８
ｂの通路抵抗を吸気弁５のものより大きくしたこ
とを特徴とするジヤーポツト。 (2) 逆止弁１０ｂが密着するうらぶた８の面に
排気部８ａと連接するみぞ２０を設け通路８ｂを
確保したことを特徴とする第１項記載のジヤーポ
ツト。 (3) 逆止弁１０ｂが密着するうらぶた８の面で
排気部８ａの近傍に突起２１を設け通路８ｂを確
保したことを特徴とする第１項記載のジヤーポツ
ト。 (4) 逆止弁１０ｂのうらぶた８側の表面に突起
２２を設け通路８ｂを確保したことを特徴とする
第１項記載のジヤーポツト。[Scope of Claim for Utility Model Registration] (1) Water in a container is heated, brought to a boil, kept warm, and the intake valve is closed by pressing a bellows-type air pump installed inside the lid. In a jet pot that sends air into a container from an exhaust part to dispense hot water, a check valve 10b is provided in the exhaust part 8a to prevent air from flowing back into the air pump 2 from the container 16, and this check valve 10b is completely closed. A passage 8b is provided to prevent this from occurring.
A jet pot characterized in that the passage resistance of b is greater than that of the intake valve 5. (2) The jar pot according to item 1, characterized in that a groove 20 communicating with the exhaust portion 8a is provided on the surface of the back lid 8 to which the check valve 10b is in close contact, thereby securing a passage 8b. (3) The jar pot according to item 1, characterized in that a protrusion 21 is provided in the vicinity of the exhaust portion 8a on the surface of the back lid 8 to which the check valve 10b is in close contact, thereby securing a passage 8b. (4) The jar pot according to item 1, characterized in that a protrusion 22 is provided on the surface of the back lid 8 side of the check valve 10b to secure a passage 8b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8464490U JPH0444828U (en) | 1990-08-10 | 1990-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8464490U JPH0444828U (en) | 1990-08-10 | 1990-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444828U true JPH0444828U (en) | 1992-04-16 |
Family
ID=31815771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8464490U Pending JPH0444828U (en) | 1990-08-10 | 1990-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444828U (en) |
-
1990
- 1990-08-10 JP JP8464490U patent/JPH0444828U/ja active Pending
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