JPS6125708Y2 - - Google Patents
Info
- Publication number
- JPS6125708Y2 JPS6125708Y2 JP2545181U JP2545181U JPS6125708Y2 JP S6125708 Y2 JPS6125708 Y2 JP S6125708Y2 JP 2545181 U JP2545181 U JP 2545181U JP 2545181 U JP2545181 U JP 2545181U JP S6125708 Y2 JPS6125708 Y2 JP S6125708Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- gasket
- ring
- cooker
- inner pot
- 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.)
- Expired
Links
- 238000012856 packing Methods 0.000 claims description 2
- 238000010411 cooking Methods 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
本考案は調理器の内がまと蓋体の魅封性を向上
する調理器の蓋体に関するものである。[Detailed Description of the Invention] The present invention relates to a lid for a cooker that improves the attractiveness of the lid and inner pot of the cooker.
従来調理器の蓋体は第4図に示す如くであり、
調理器本体1内に内がま3とヒンジ14を介し上
蓋6を有する蓋体5が内がま3を覆う如く設けら
れており、その蓋体5の下方開口部に中蓋8は蓋
パツキン10、上蓋カバー15を介し取付ねじ1
2で上蓋6に取付られている。なお上記蓋パツキ
ン10は閉蓋時内がま3の水平状のフランジ4に
側方に先端部を向け内壁面部が密接する如き形状
の接触部11を有するリング状の弾性体でなり、
また閉蓋直前の蓋パツキン10は第2図に示す如
く外方に傾斜突出する如く形成され、水平のフラ
ンジ面4の内縁面上に当接し閉蓋進行とともに摺
擦されながら上記の如く密接される如く設けたも
のである。なお下方に開口した上蓋6の中央部と
中蓋8との空間部にはガラス繊維等でなる保温材
16、電気部品17が収納されている。また前記
取付ねじ12は蓋パツキン10の内側つまり内圧
が負荷される側に中蓋8を締結している。しかる
に複数で締結する取付ねじ12の皿状頭部と中蓋
8の皿孔部との円周ピツチ、皿孔寸法等の誤差に
より気密性の保持が難しく、蒸気等が浸入し、保
温材16、電気部品17の絶縁特性やその付近の
部材を熱劣化させるという欠点があり、また取付
ねじ12は蒸気等に終止直接触れるため耐蝕性の
よい高価な材料を必要とするなど欠点があつた。 The lid of a conventional cooker is as shown in Figure 4.
A lid body 5 having an upper lid 6 is provided in the cooker body 1 via an inner pot 3 and a hinge 14 so as to cover the inner pot 3, and an inner lid 8 is attached to a lower opening of the lid body 5. 10. Attach the mounting screw 1 through the top cover 15.
2 is attached to the upper cover 6. The lid gasket 10 is a ring-shaped elastic body having a contact portion 11 shaped so that its tip faces sideways to the horizontal flange 4 of the inner pot 3 and its inner wall surface comes into close contact with the horizontal flange 4 of the inner pot 3 when the lid is closed.
Further, the lid gasket 10 just before the lid is closed is formed so as to protrude outwardly at an angle as shown in FIG. It was set up as follows. Note that a heat insulating material 16 made of glass fiber or the like and electrical components 17 are housed in a space between the center portion of the upper lid 6 and the inner lid 8 which are open downward. Further, the mounting screw 12 fastens the inner lid 8 to the inner side of the lid packing 10, that is, the side to which internal pressure is applied. However, it is difficult to maintain airtightness due to errors in the circumferential pitch between the countersunk heads of the mounting screws 12 and the countersink holes of the inner lid 8, the countersink dimensions, etc., which are fastened in plurality, and steam etc. can enter the heat insulating material 16. However, there are drawbacks such as heat deterioration of the insulation properties of the electrical component 17 and members near the electrical component 17, and the mounting screw 12 requires an expensive material with good corrosion resistance because it comes into direct contact with steam and the like.
本考案は上記欠点を除くためになされたもの
で、簡単な形状の蓋パツキンとその蓋パツキンの
装着時の構成を改善することにより密封性を向上
し、絶縁特性の向上、部材の熱劣化を防止すると
ともに蓋パツキンの汚損時の清掃性もよく、しか
も安価に提供することである。 The present invention was developed to eliminate the above-mentioned drawbacks, and by improving the simple shape of the lid gasket and the configuration when the lid gasket is installed, it improves sealing performance, improves insulation properties, and prevents thermal deterioration of components. To provide a lid gasket that can be easily cleaned when it is soiled, and also at a low cost.
以下本考案の一実施例を図面により説明する。 An embodiment of the present invention will be described below with reference to the drawings.
実施例の構成は第1図から第3図に示す如く、
1は調理器本体で、上方に開口し、その内底部に
はヒーター2を設けてある。3は内がまで、ヒー
ター2上に着脱自在に載置し、その上端開口部は
外方に向かう傾斜面と水平なる面を有する周縁の
フランジ4を設けたものである。5は蓋体で、調
理器本体1及び内がま3上に載置される如く設
け、蓋体5は下方に開口した上蓋6とその上蓋6
の開口端に挿入固定されるリング状の蓋リング7
と該蓋リング7と上蓋6間に逆台形状で窪み部の
側面を傾斜させた側壁面9を有し介在させた中蓋
8を設け、更に中蓋8と蓋リング7に介在させた
蓋パツキン10を設け、取付ねじ12で、蓋リン
グ7、蓋パツキン10、中蓋8を上蓋6に締結し
固着する如く設けたものである。上記蓋パツキン
10は内がま3のフランジ4に対接し胴部18よ
り外方に傾斜突出せしめた接触部11をもち、胴
部18の内側面は中蓋8の傾斜した側壁面9の傾
斜角に対応する如く斜面を設け、かつ中蓋8の取
付に対応する水平面の固定部11を形成する略〓
形状断面を有しリング状に設けたもので、弾性材
でなるものである。13は蒸気孔で、中蓋8から
蓋体5外部に連通するものである。14はヒンジ
で、調理器本体1と蓋体5を開閉自在に連結する
ものである。 The configuration of the embodiment is as shown in FIGS. 1 to 3.
Reference numeral 1 denotes a cooking device main body which is open upward and has a heater 2 provided at its inner bottom. 3 is removably placed on the heater 2 up to its inner part, and its upper end opening is provided with a peripheral flange 4 having an outwardly inclined surface and a horizontal surface. Reference numeral 5 denotes a lid body, which is provided to be placed on the cooking device main body 1 and the inner pot 3, and the lid body 5 includes an upper lid 6 that opens downward;
A ring-shaped lid ring 7 is inserted and fixed into the open end of the
An inner lid 8 is provided between the lid ring 7 and the upper lid 6 and has an inverted trapezoidal side wall surface 9 with inclined side surfaces of the recess, and a lid is further interposed between the inner lid 8 and the lid ring 7. A gasket 10 is provided, and the lid ring 7, lid gasket 10, and inner lid 8 are fastened and fixed to the upper lid 6 using mounting screws 12. The lid gasket 10 has a contact portion 11 which is in contact with the flange 4 of the inner pot 3 and projects outwardly from the body portion 18. A slanted surface is provided corresponding to the corner, and a horizontal surface fixing portion 11 is formed to accommodate the attachment of the inner lid 8.
It has a ring-shaped cross section and is made of an elastic material. 13 is a steam hole which communicates from the inner lid 8 to the outside of the lid body 5. Reference numeral 14 denotes a hinge that connects the cooking device main body 1 and the lid body 5 so as to be openable and closable.
本実施例の動作は、蓋体5の組立において弾性
材でなる蓋パツキン10を蓋リング7内径面には
めこむが、蓋パツキン10の胴部18の外径は蓋
リング7の内径より小径になつており組立容易と
なる。この時点では第2図に示す如く蓋パツキン
10と胴部18外側と蓋リング7との嵌合部には
部分的に蛇行するが隙間15が生ずる。この状態
で中蓋8の傾斜した側壁面9に蓋パツキン10胴
部18内側の斜面を嵌挿し上蓋6に取付ねじ12
で締結していくと側壁面9の傾斜にそつて蓋パツ
キン10を押し広げる状態で蓋パツキン10胴部
18外側と固定部11は側方に拡張せられ第3図
に示す如く隙間15等も消滅し、しつかりと挾持
される。かくの如く組立し蓋体5は調理器本体1
にヒンジ14によつて開閉自在に装着する。この
蓋体5を閉じると第3図の如く当初内がま3のフ
ランジ4上面に蓋パツキン10の接触部11外端
面部が接触し、フランジ4上面を密着し摺擦しな
がら蓋パツキン10の歪み代分だけ拡張する。か
くの如くなる調理器本体1内に水分を含む調理物
を収容した内がま3をヒーター2上に載置し、ヒ
ーター2に通電し、加熱すると発生した蒸気は内
がま3のフランジ4面は蓋パツキン10の接触部
11で密封されているので、蒸気口13より調理
器本体1外に排出される。 In the operation of this embodiment, when assembling the lid body 5, the lid gasket 10 made of an elastic material is fitted into the inner diameter surface of the lid ring 7, but the outer diameter of the body 18 of the lid gasket 10 is smaller than the inside diameter of the lid ring 7. It is easy to assemble. At this point, as shown in FIG. 2, a gap 15 is created at the fitting portion between the lid gasket 10, the outside of the body 18, and the lid ring 7, although it is partially meandering. In this state, insert the inner slope of the lid gasket 10 into the inclined side wall surface 9 of the inner lid 8 and attach the mounting screw 12 to the upper lid 6.
When the lid gasket 10 is pushed out along the slope of the side wall surface 9, the outside of the body portion 18 of the lid gasket 10 and the fixing portion 11 are expanded laterally, and as shown in FIG. It disappears and is held tightly. Assembled like this, the lid body 5 is the cooker body 1
It is attached by a hinge 14 so that it can be opened and closed. When the lid body 5 is closed, the outer end surface of the contact portion 11 of the lid gasket 10 comes into contact with the top surface of the flange 4 of the inner pot 3 as shown in FIG. Expand by the amount of distortion. The inner pot 3 containing the food containing water inside the cooker main body 1 as described above is placed on the heater 2, and when the heater 2 is energized and heated, the steam generated is transferred to the flange 4 of the inner pot 3. Since the surface is sealed by the contact part 11 of the lid gasket 10, steam is discharged to the outside of the cooking device main body 1 through the steam port 13.
本考案によれば上蓋開口端に中蓋と胴部より外
方に傾斜突出せしめた接触部をもち略〓形状断面
を有し、リング状に形成した蓋パツキンと更に該
蓋パツキンの胴部外側に嵌接する蓋リングとを有
し該中蓋と蓋リングの間に蓋パツキンを介し蓋リ
ングを取付ねじで同時に上蓋に固着したことによ
り、蓋パツキンの胴部内側は中蓋の側壁面の傾斜
する面で作用され蓋リングとも密接に係止され、
更に閉蓋時には弾性材でなる蓋パツキンの接触部
は内がまのフランジ面摺擦しながら強く密着し、
内がまと蓋体の密封性を著しく向上する効果があ
り、取付ねじは蓋パツキンの胴部外側にあるため
蒸気に触れず高耐蝕性を要せず、また密封性が向
上したため蓋体内部にある電気部品や保温材(図
示せず)の絶縁特性を劣化させたり、その他付近
の部材を熱劣化させる等がなくなり、更に使用上
では蓋パツキンの汚損時の清掃も容易な形状であ
るため衛生上にも優れ、また、調理完了後の開蓋
時の密封性の向上はもとより、組立性がよく調理
器の蓋体に特別の部品を要せずコストアツプの要
因もなく、かつ取扱性にも優れた効果がある。 According to the present invention, the opening end of the upper lid has a contact portion that projects outwardly from the inner lid and the body, and has a substantially ring-shaped cross section, and a lid gasket formed in a ring shape, and further outside the body of the lid gasket. A lid ring that fits into the inner lid and the lid ring are interposed between the inner lid and the lid ring, and the lid ring is fixed to the upper lid at the same time with mounting screws, so that the inner side of the body of the lid gasket matches the slope of the side wall surface of the inner lid. The lid ring is also tightly locked,
Furthermore, when the lid is closed, the contact part of the lid gasket made of elastic material rubs against the inner pot's flange surface and firmly adheres.
This has the effect of significantly improving the sealing performance of the inner pot and the lid.Since the mounting screws are located on the outside of the body of the lid gasket, they do not come into contact with steam and do not require high corrosion resistance. This eliminates the possibility of deteriorating the insulation properties of electrical parts and heat insulators (not shown), or thermal deterioration of other nearby components, and the shape also makes it easy to clean the lid gasket when it gets dirty. It is also excellent in terms of hygiene, and not only improves the sealing performance when opening the lid after cooking is completed, but it is also easy to assemble, does not require special parts for the lid of the cooker, does not increase costs, and is easy to handle. It also has excellent effects.
第1図は本考案の一実施例を示す調理器の蓋体
を有する調理器の概略断面図、第2図は同調理器
の蓋体の要部断面図(開蓋時)、第3図は同調理
器の蓋体の要部断面図(閉蓋時)、第4図は従来
の調理器の蓋体の要部断面図(閉蓋時)である。
6……上蓋、7……蓋リング、8……中蓋、1
0……蓋パツキン、11……接触部、12……取
付ねじ、18……胴部。
Fig. 1 is a schematic cross-sectional view of a cooking device having a lid body showing an embodiment of the present invention, Fig. 2 is a sectional view of the main parts of the lid body of the cooking device (when the lid is opened), and Fig. 3 FIG. 4 is a sectional view of the main part of the lid of the cooking device (when the lid is closed), and FIG. 4 is a sectional view of the main part of the lid of the conventional cooking device (when the lid is closed). 6... Upper lid, 7... Lid ring, 8... Inner lid, 1
0...Lid gasket, 11...Contact part, 12...Mounting screw, 18...Body part.
Claims (1)
する開口端に中蓋、蓋パツキン、蓋リング等を具
備する調理器の蓋体において、該上蓋6開口端に
中蓋8と、胴部18より外方に傾斜突出せしめた
接触部11をもち、略〓形状断面を有し、リング
状形成した蓋パツキン10と、更に該蓋パツキン
10の胴部18外側に嵌接する蓋リング7とを有
し、該中蓋8と蓋リング7との間に蓋パツキン1
0を介し蓋リング7を取付ねじ12で同時に上蓋
6に固着したことを特徴とする調理器の蓋体。 In the lid body of a cooker, which includes an upper lid that covers the upper part of the inner pot, and an inner lid, a lid gasket, a lid ring, etc. at the opening end of the upper lid that opens downward, an inner lid 8 is provided at the open end of the upper lid 6, and a body part. A lid gasket 10 having a contact portion 11 projecting obliquely outward from the lid gasket 18 and having a substantially square-shaped cross section and formed in a ring shape, and a lid ring 7 that fits on the outside of the body portion 18 of the lid gasket 10. A lid packing 1 is provided between the inner lid 8 and the lid ring 7.
This lid body for a cooker is characterized in that a lid ring 7 is fixed to an upper lid 6 with a mounting screw 12 at the same time through a screw 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2545181U JPS6125708Y2 (en) | 1981-02-25 | 1981-02-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2545181U JPS6125708Y2 (en) | 1981-02-25 | 1981-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57137418U JPS57137418U (en) | 1982-08-27 |
JPS6125708Y2 true JPS6125708Y2 (en) | 1986-08-02 |
Family
ID=29823151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2545181U Expired JPS6125708Y2 (en) | 1981-02-25 | 1981-02-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6125708Y2 (en) |
-
1981
- 1981-02-25 JP JP2545181U patent/JPS6125708Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57137418U (en) | 1982-08-27 |
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