JP3038693U - Closed can - Google Patents
Closed canInfo
- Publication number
- JP3038693U JP3038693U JP1996013252U JP1325296U JP3038693U JP 3038693 U JP3038693 U JP 3038693U JP 1996013252 U JP1996013252 U JP 1996013252U JP 1325296 U JP1325296 U JP 1325296U JP 3038693 U JP3038693 U JP 3038693U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- closed
- air
- fitting groove
- extraction cylinder
- 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 - Lifetime
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Abstract
(57)【要約】
【課題】 物品保存効果の高い密閉缶の提供。
【解決手段】 缶体の上方に設けた蓋の中央に一つの排
気孔を形成し、該蓋の排気孔周囲を下向きに延伸して円
筒部を設け、該円筒部内側に、環状支承体を設け、該円
筒部に、下から上に順にカバーリング、濾過綿、磁石、
シールリング、押し片、押し座を取付け、該排気孔部分
を、閉合或いは開放状態を呈して空気を隔絶或いは流通
させる機能を有するものとし、上記蓋の周囲を下に延伸
しその底端に内面が逆Ｕ形を呈する嵌め溝を形成して、
蓋を缶体に嵌め合せる時に、蓋が緊密に缶体上端に密着
して空気を漏洩させないものとした。
(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a closed can with a high effect of preserving articles. SOLUTION: One exhaust hole is formed in the center of a lid provided above a can body, a cylindrical portion is provided by extending downward around the exhaust hole of the lid, and an annular bearing is provided inside the cylindrical portion. Provided on the cylindrical portion in order from the bottom to the top, a covering, a filter cotton, a magnet,
A seal ring, a push piece, and a push seat are attached, and the exhaust hole portion has a function of separating or circulating air by presenting a closed or open state, and it extends downward around the periphery of the lid and has an inner surface at its bottom end. Form a fitting groove that exhibits an inverted U shape,
When the lid was fitted to the can body, the lid tightly adhered to the upper end of the can body to prevent air leakage.
Description
【０００１】[0001]
本考案は一種の密閉缶に関し、特に、缶体内部を空気を隔絶した真空状態に保 持でき、蓋と缶体を閉じ合わせる時、充分に締め付けて密着させられ、物品を長 期に保存するのに使用され得るものに関する。 The present invention relates to a kind of closed can, and in particular, the inside of the can can be maintained in a vacuum state in which air is isolated, and when the lid and the can are closed, they can be tightly tightened and adhered to each other, and the article can be stored for a long time. Regarding what can be used for.
【０００２】[0002]
一般に使用されている密閉缶は、図１のように、殆どが一つの蓋を一つの缶体 上に置いただけのもので、このような密閉缶は、蓋を缶体上端の縁に緊密に圧合 させて使用され、空気の缶体内への進入を隔絶して物品の保存効果を高めてある とはいえ、密閉缶内部に相当量の空気が存在し、その空気に含まれる水蒸気が、 保存された物品に接触することで物品を湿気させるため、その物品保存効果に影 響し、空気中の酸素の引き起こす酸化反応もまた、その物品保存効果に影響した 。このように、従来の密閉缶の物品保存効果はいまだ理想的なものとはいえなか った。 Most commonly used sealed cans have only one lid placed on one can body, as shown in Fig. 1. Such a sealed can has a lid tightly attached to the edge of the upper end of the can body. Although it is used by being pressed together, it prevents the entry of air into the can and enhances the preservation effect of the article, but there is a considerable amount of air inside the sealed can, and the water vapor contained in the air is The contact with stored items causes them to become damp, which affects their preservation effect, and the oxidation reaction caused by oxygen in the air also affected their preservation effect. In this way, the conventional canned goods preservation effect was not yet ideal.
【０００３】[0003]
本考案は、缶体内部を空気を隔絶した真空状態に保持でき、蓋と缶体を閉じ合 わせる時、充分に締め付けて密着させられ、物品を長期に保存するのに使用され 得て、理想的な物品保存効果を提供し得る、一種の密閉缶を提供することを課題 としている。 INDUSTRIAL APPLICABILITY The present invention can keep the inside of a can in a vacuum state in which air is isolated, and when the lid and the can are closed, they can be sufficiently tightened and adhered, and can be used for long-term storage of articles. The challenge is to provide a kind of closed can that can provide the ideal storage effect.
【０００４】[0004]
請求項１の考案は、密閉缶の蓋の中央部分に空気の排出に用いられる排気孔が 設けられ、該排気孔の下方が延伸されて一つの円筒部が形成され、該円筒部の内 壁が中央に向けて延伸されて、懸浮状の環状支承体が設けられ、環状支承体の下 方に、底部が閉口とされたカバーリングと、塵など雑物を取り除くための濾過綿 とが下から順に取付けられ、上記円筒部の外周部分に複数の、間隔を開けて排列 された隔体が設けられ、環状支承体の上方に下から上に順に一つの磁石、シール リング、押し片、押し座が嵌め込まれ、その中、押し座の中央部分に、右端を以 て押し座と一体に設けられて懸浮状態とされ下向きに曲げられる押圧操作部が設 けられ、この押圧操作部の左側端が下向きに延伸されて押圧部が設けられ、蓋の 周囲の底端部分が、下向きに延伸されると共に内面が一つの逆Ｕ字形を呈する嵌 め溝が設けられ、該嵌め溝内に、撓性材料で構成された嵌め条が嵌め置かれ、蓋 が缶体上端に嵌め置かれる時、嵌め溝内の嵌め条が缶体の上端を締め付けること で、良好な密閉効果を発生して密閉缶内部を真空状態とする時に外界の空気を密 閉缶内に進入させないものとされてなる、密閉缶としている。 According to a first aspect of the present invention, an exhaust hole used for discharging air is provided in a central portion of a lid of a closed can, and a lower portion of the exhaust hole is extended to form a cylindrical portion, and an inner wall of the cylindrical portion is formed. Is extended toward the center to provide a suspended floating annular support. Below the annular support, a cover ring with a closed bottom and a filter cotton for removing foreign matters such as dust are provided below. From the bottom to the top of the annular support in the order of one magnet, seal ring, push piece, and pusher. The seat is fitted in, and in the center portion of the push seat, there is provided a pushing operation part that is integrally provided with the pushing seat with the right end and is suspended and bent downward, and the left end of this pushing operation part. Is extended downward to provide a pressing part, and the bottom end part around the lid is , A fitting groove extending downward and having an inverted U-shape on the inner surface is provided, and a fitting strip made of a flexible material is fitted in the fitting groove, and the lid is fitted to the upper end of the can body. When placed, the fitting strip in the fitting groove tightens the upper end of the can body, so that a good sealing effect is generated and the outside air is prevented from entering the hermetically closed can when the inside of the hermetically sealed can is in a vacuum state. It is a sealed can.
【０００５】 請求項２の考案は、請求項１に記載の密閉缶で、その中、蓋の円筒部に設けら れた環状支承体の中央部分近くに、一つの突階部が形成され、該突階部上に一つ の環状の凹部が設けられ、該凹部にシールリングが固定され、押し座の押圧操作 部が押圧される時に、押圧操作部の一端に設けられた押圧部が下向きに移動し、 下方の押し片の被押圧側が下に移動し、その下方のシールリングの同側部分が圧 迫され変形し、押し片の非押圧側が跳ね上がりシールリングの非押圧側との間が 非接触状態となり空気が流通できる間隙が形成されると共に、上述の環状支承体 の中央の突階部が傾斜させられた押し片に接触して、押し片の過度の落下が防止 されることを特徴とする、密閉缶としている。A second aspect of the present invention is the closed can according to the first aspect, in which one protruding floor portion is formed near a central portion of an annular bearing provided in the cylindrical portion of the lid, One annular recess is provided on the projecting floor, the seal ring is fixed to the recess, and when the pressing operation part of the push seat is pressed, the pressing part provided at one end of the pressing operation part faces downward. , The pressed side of the lower push piece moves downward, the same side part of the seal ring below is pressed and deformed, and the non-press side of the push piece jumps up and the space between the non-press side of the seal ring rises. In addition to being in a non-contact state, a gap through which air can flow is formed, and at the same time, the center projecting portion of the above-mentioned annular support comes into contact with the inclined pushing piece to prevent the pushing piece from falling excessively. The feature is a closed can.
【０００６】 請求項３の考案は、請求項１に記載の密閉缶で、その中、蓋の円筒部に設けら れた環状支承体の中央に、別に一つの下向きに凹んだ収容部が形成されて、該収 容部に一つの磁石が固定され、該磁石が押し片に対して吸着力を発生してそれを シールリング上に密着させ、空気を隔絶する作用を達成するものとされた、密閉 缶としている。A third aspect of the present invention is the closed can according to the first aspect, in which another downwardly recessed accommodating portion is formed at the center of the annular support provided on the cylindrical portion of the lid. Then, one magnet is fixed to the storage part, and the magnet generates an adsorbing force to the pushing piece to bring it into close contact with the seal ring to achieve the function of isolating air. , Sealed cans.
【０００７】 請求項４の考案は、請求項１に記載の密閉缶で、抽気に使用される抽気筒の本 体の一側に、一つの吸盤部材が連接され、該吸盤部材の盤面の一側に、外向きに 直角に折れ曲がり、指で起こされることで吸盤部材を端部から上に引き起こして 缶体より脱落させ抽気筒を使用可能な状態となすのに用いられる一つの撥動部材 が設けられていることを特徴とする、密閉缶としている。According to a fourth aspect of the present invention, in the closed can according to the first aspect, one suction cup member is connected to one side of the main body of the extraction cylinder used for extraction air, and one suction plate member has a disc surface. On one side, it bends outwards at a right angle, and when lifted by a finger, it raises the suction cup member from the end to drop it from the can body, and one repulsion member used to make the extraction cylinder ready for use. It is a closed can, which is characterized by being provided.
【０００８】 請求項５の考案は、請求項１に記載の密閉缶で、抽気筒の底端のカバー口部に 、一つの斜錐形に凹んだ形状の嵌め溝が設けられ、蓋の排気孔部分の周囲に、該 嵌め溝に相対し、嵌合する形状の、上向きに突出する突縁が設けられ、抽気筒底 端のカバー口の嵌め溝が蓋の突縁を圧迫して良好な密閉状態を形成して、抽気筒 が蓋上に組み合わされて抽気動作を行う時、空気を漏出させる状況を発生しない ものとされたことを特徴とする、密閉缶としている。According to a fifth aspect of the present invention, in the closed can according to the first aspect, a cover groove at the bottom end of the extraction cylinder is provided with a fitting groove having a recessed shape in the shape of an oblique pyramid, and an exhaust gas of a lid is provided. Around the hole portion, there is provided an upwardly projecting projecting edge facing the fitting groove, and the fitting groove of the cover port at the bottom end of the extraction cylinder presses against the projecting edge of the lid to ensure good fit. The sealed can is characterized in that it does not cause a situation in which air is leaked when the extraction cylinder is combined with the lid on the lid to perform the extraction operation.
【０００９】[0009]
本考案の密閉缶は、物品を保存する缶体の上方に設けた蓋の中央に一つの排気 孔を形成し、該蓋の排気孔周囲を下向きに延伸して円筒部を設け、該円筒部内側 に、中央に凹んだ収容部を形成した環状支承体を設け、該円筒部に、下からカバ ーリング、濾過綿、磁石、シールリング、押し片、押し座を取付け、該排気孔部 分を、操作により閉合或いは開放状態を呈し得て空気を隔絶或いは流通させる機 能を有するものとし、上記蓋の周囲を下に延伸しその底端に内面が逆Ｕ形を呈す る嵌め溝を形成して、蓋を缶体に嵌め合せる時に、蓋が緊密に缶体上端に密着し て空気を漏洩させないようにし、使用者が抽気筒を蓋の中央の排気孔に嵌め合わ せて上下に抽動させる時、密閉缶内に空気を吸い出して密閉缶内を真空状態とで き、密閉缶全体を長期に空気隔絶状態を保持できるものとして、物品に最良の保 存効果を提供できるようにしたものである。 The closed can of the present invention has one exhaust hole formed at the center of a lid provided above a can body for storing articles, and has a cylindrical portion extending downward around the exhaust hole of the lid. An annular bearing with a recessed center is formed on the inside, and a cover ring, filter cotton, magnet, seal ring, pusher piece and pusher seat are attached to the cylinder from the bottom, and the exhaust hole portion is attached. It shall have the function of isolating or circulating air by being closed or opened by operation, and forming a fitting groove extending downward around the periphery of the lid and having an inverted U-shaped inner surface at its bottom end. When the lid is fitted to the can body, the lid tightly adheres to the top of the can body to prevent air from leaking, and the user fits the extraction cylinder into the exhaust hole in the center of the lid and pulls it up and down. At this time, air can be sucked into the closed can to create a vacuum inside the closed can. As it can long-term hold air isolation state is obtained by allowing provide the best save effect to the article.
【００１０】[0010]
図２は本考案の抽気筒を密閉缶に掛け置く部材の構造表示図であり、図より分 かるように、本考案は、一つの抽気筒１００を具え、直立する長い円柱状の抽気 筒１００の本体の一側に、一つの吸盤部材１０１が連接されて、該吸盤部材１０ １の内凹弧状の盤面が密閉缶２００の缶体２０１の表面に対して発生する真空吸 着力により、抽気筒１００が密閉缶に固定されて脱落が防止されており、使用者 が、密閉缶２００より抽気筒１００を随時取り外して密閉缶２００に対する抽気 に利用できるものとされ、吸盤部材により抽気筒１００と密閉缶２００が連結さ れて一つとされており、ゆえに両者が別々に置かれることで、使用時に一方のも のを探す手間が省かれ、使用上の利便性が増してある。このほか、上述の吸盤部 材１０１の盤面の一側に外向きに直角に折れ曲がった撥動部材１０２が設けられ 、密着する吸盤部材１０１によりる缶体２０１表面に連接された抽気筒１００を 取り外す時に、該撥動部材１０２を軽く指で起こすことで、簡単に吸盤部材１０ １を缶体２０１より取り外して抽気筒１００を使用することができる。図２に示 されるように、使用者は、片手で抽気筒１００の外部を保持し、親指を伸ばして 撥動部材１０２を撥ね起こせば、吸盤部材１０１内部に空気が進入して脱落する ため、抽気筒１００を取り外すことができ、これにより、周知の吸盤部材のよう に複数の手指を用いて剥がし取る必要がなく、容易に抽気筒１００を取り外すこ とができ、抽気筒１００が地面に落ちて損壊する状況を防ぐことができる。 FIG. 2 is a structural view of a member for hanging the extraction cylinder of the present invention on a closed can. As can be seen from the figure, the present invention is provided with one extraction cylinder 100 and has a long columnar extraction cylinder 100 that stands upright. One suction cup member 101 is connected to one side of the main body of the suction cup member 101, and the inner concave arc-shaped disc surface of the suction cup member 101 is generated by the vacuum suction force generated on the surface of the can body 201 of the closed can 200. 100 is fixed to the closed can to prevent it from falling off, and the user can remove the extraction cylinder 100 from the closed can 200 at any time and use it for extracting air from the closed can 200. The suction cup member closes the extraction cylinder 100 to the extraction cylinder 100. Since the cans 200 are connected and integrated into one, therefore, the two can be placed separately, which saves the trouble of searching for one of the cans at the time of use and improves convenience in use. In addition, the repulsion member 102 bent outward at a right angle is provided on one side of the board surface of the suction cup member 101, and the extraction cylinder 100 connected to the surface of the can body 201 by the suction cup member 101 that adheres is removed. At this time, the suction cylinder member 101 can be easily removed from the can 201 and the extraction cylinder 100 can be used by lightly raising the repulsive member 102 with a finger. As shown in FIG. 2, when the user holds the outside of the extraction cylinder 100 with one hand and extends the thumb to repel the repulsion member 102, air enters the suction member 101 and falls off. Since the extraction cylinder 100 can be removed, it is possible to easily remove the extraction cylinder 100 without removing the extraction cylinder 100 with a plurality of fingers unlike the well-known sucker member. It is possible to prevent the situation of falling and damage.
【００１１】 図３は本考案の構造分解図であり、密閉缶２００の蓋２０１の中央部分に空気 の排出に用いられる排気孔２０２が設けられ、該排気孔２０２の下方が延伸され て一つの円筒部２０３が形成され、該円筒部２０３の内壁が中央に向けて延伸さ れて、懸浮状の環状支承体２０４が設けられ、環状支承体２０４の下方に、底部 が閉口とされたカバーリング２０５と、塵など雑物を取り除くための濾過綿２０ ６とが下から順に取付けられ、上記円筒部２０３の外周部分には複数の、間隔を 開けて排列された隔体２０７が設けられ、環状支承体２０４の上方には上向きに 順に一つの磁石２０８、シールリング２０９、押し片２１０、押し座２１１が嵌 め込まれ、その中、押し座２１１の中央部分に、右端を以て押し座２１１と一体 に設けられて懸浮状態とされ下向きに曲げられる押圧操作部２１１ａが設けられ 、この押圧操作部２１１ａの左側端が下向きに延伸されて押圧部２１１ｂが設け られ、蓋２０１の周囲の底端部分が、下向きに延伸されると共に内面が一つの逆 Ｕ字形を呈する嵌め溝２１２が設けられ、該嵌め溝２１２内に、撓性材料で構成 された嵌め条２１３が嵌め置かれ、蓋２０１が缶体２０１ａ上端に嵌め置かれる 時、嵌め溝２１２内の嵌め条２１３が缶体２０１ａの上端を締め付けることで、 良好な密閉効果を発生して密閉缶２００内部を真空状態とする時に外界の空気を 密閉缶２００内に進入させない。FIG. 3 is an exploded view of the structure of the present invention. An exhaust hole 202 used for discharging air is provided in a central portion of a lid 201 of a closed can 200, and a lower portion of the exhaust hole 202 is extended to form a single exhaust hole. A cylindrical portion 203 is formed, an inner wall of the cylindrical portion 203 is extended toward the center, and a suspended floating annular support body 204 is provided. Below the annular support body 204, a cover ring having a closed bottom is provided. 205 and a filter cotton 206 for removing foreign matters such as dust are sequentially attached from the bottom, and a plurality of partitions 207 arranged at intervals are provided on the outer peripheral portion of the cylindrical portion 203. A magnet 208, a seal ring 209, a pushing piece 210, and a push seat 211 are fitted upward in this order from above the support body 204, and the center portion of the push seat 211 is integrated with the push seat 211 with its right end. To A pressing operation portion 211a is provided, which is suspended and bent downward, a left end of the pressing operation portion 211a is extended downward, and a pressing portion 211b is provided, and a bottom end portion around the lid 201 is provided. A fitting groove 212 extending downward and having an inverted U-shape on the inner surface is provided, and a fitting strip 213 made of a flexible material is fitted in the fitting groove 212 and the lid 201 is attached to the can body 201a. The fitting strip 213 in the fitting groove 212 clamps the upper end of the can body 201a when it is placed on the upper end, so that a good sealing effect is generated and the outside air is sealed when the inside of the sealing can 200 is in a vacuum state. Do not enter within 200.
【００１２】 図４は本考案の蓋の中央部分の構造を示す断面図であり、該図より分かるよう に、環状支承体２０４の中央部分よりに、一つの突階部２０４ａが形成され、該 突階部２０４ａ上に一つの環状の凹部２０４ｂが設けられ、該凹部２０４ｂにシ ールリング２０９が固定され、使用者が手で押し座２１１の押圧操作部２１１ａ を押圧する時、押圧操作部２１１ａの左端（図４参照）に設けられた押圧部２１ １ｂが下向きに移動し、下方の押し片２１０を圧迫することで、その下方のシー ルリング２０９の左側部分を圧迫して変形させ、また押し片２１０の右端が跳ね 上がってシールリング２０９の右側部分との間に空気が流通できる間隙が形成さ れる。即ち、図１０の動作表示図に示されるように、使用者が手指で蓋２０１の 中央の押圧操作部２１１ａを押すと、空気が矢印に示される経路で密閉缶内に進 入し、蓋２０１が取り外し可能な状態となり、物品を取り出すことができ、上記 環状支承体２０４の中央の突階部２０４ａも傾斜させられた押し片２１０に接触 して、押し片２１０の過度の落下を防止する。また環状支承体２０４の中央に、 別に一つの下向きに凹んだ収容部２０４ｃが形成されて、該収容部２０４ｃに一 つの磁石２０８が固定され、図９に示されるように、該磁石２０８は磁性金属材 料の押し片２１０に対して吸着力を発生してそれをシールリング２０９上に密着 させ、空気を隔絶する作用を達成し、特に抽気筒が蓋の中央部に組み合わされ密 閉缶内の空気が引き抜かれる時に、抽気筒のハンドルが上端に引き上げられると 、密閉缶内の空気は吸入されて抽気筒内に進入し、抽気筒のハンドルが押し下げ られて、抽気筒と密閉缶の連接部分の圧力はほぼ平衡となると、磁石２０８の押 し片２１０に対する吸着力が押し片２１０をシールリング２０９の上に密着させ るため、抽気筒のハンドルが押し下げられて外向きに排気される時に、シールリ ング２０９と押し片２１０が十分に密着して空気の密閉缶２００内への逆流を防 止する。図４中のａ−ａ断面図部分に示されるように、環状支承体２０４の収容 部２０４ｃの底端には空気の流入用の貫通孔２０４ｄが設けられ、押し片２１０ とシールリング２０９の間の間隙より流入した空気は、まずこの貫通孔２０４ｄ を経て下向きに濾過綿２０６に至り、この濾過綿２０６は空気中の細かな雑物を 取り除いたり、或いは、密閉缶２００内に収容された粉状の物品を濾過するのに 用いられ、以て密閉缶内部の各部材表面に粉状物や雑物が付着してその密閉効果 に影響が生じるのを防いでいる。収容部２０４ｃの貫通孔２０４ｄより下向きに 流入する空気は、濾過綿２０６により雑物を取り除かれた後、カバーリング２０ ５と円筒部２０３の間に隔体２０７により隔たれて形成された間隙中を上に流れ て密閉缶内に進入する。FIG. 4 is a cross-sectional view showing a structure of a central portion of the lid of the present invention. As can be seen from the figure, one projecting step portion 204a is formed from the central portion of the annular support body 204. One annular concave portion 204b is provided on the projected floor portion 204a, and the seal ring 209 is fixed to the concave portion 204b. When the user manually pushes the push operating portion 211a of the push seat 211, The pressing portion 211b provided at the left end (see FIG. 4) moves downward and presses the lower pressing piece 210, thereby pressing and deforming the left side portion of the lower sealing ring 209, and also pressing piece. The right end of 210 bounces up to form a gap between the right side of the seal ring 209 and the right side of the seal ring 209. That is, as shown in the operation display diagram of FIG. 10, when the user pushes the pressing operation portion 211a at the center of the lid 201 with the fingers, the air enters the closed can through the path indicated by the arrow, and the lid 201 Becomes detachable, the article can be taken out, and the central projecting portion 204a of the annular support 204 also contacts the inclined pushing piece 210 to prevent the pushing piece 210 from falling excessively. In addition, another receiving portion 204c that is recessed downward is formed in the center of the annular support body 204, and one magnet 208 is fixed to the receiving portion 204c. As shown in FIG. 9, the magnet 208 is magnetic. Adhesive force is generated on the pushing piece 210 of the metal material to bring it into close contact with the seal ring 209 to achieve the effect of isolating air, and in particular, the extraction cylinder is combined with the central portion of the lid to close the can. When the handle of the extraction cylinder is pulled up to the upper end when the air in the extraction cylinder is pulled out, the air in the closed can is drawn into the extraction cylinder and the handle of the extraction cylinder is pushed down to connect the extraction cylinder and the closed can. When the pressure in the part is almost balanced, the attraction force of the magnet 208 against the pressing piece 210 brings the pressing piece 210 into close contact with the seal ring 209, so that the handle of the extraction cylinder is pushed down and exhausted outward. When that, Shiruri ring 209 and press pieces 210 to prevent backflow into sufficiently close contact with the air in the hermetically sealed housing 200. As shown in the sectional view taken along the line aa in FIG. 4, a through hole 204d for inflowing air is provided at the bottom end of the accommodating portion 204c of the annular support body 204, and the space between the pushing piece 210 and the seal ring 209 is provided. The air that has flowed in from the gap of the first reaches the filter cotton 206 downward through the through hole 204d, and the filter cotton 206 removes fine foreign matters in the air or the powder contained in the closed can 200. It is used to filter the shaped articles, which prevents powdery matters and foreign matters from adhering to the surface of each member inside the closed can and affecting the sealing effect. The air flowing downward from the through-hole 204d of the housing portion 204c is filtered through the filter cotton 206 to remove foreign matters, and then passes through the gap formed by the partition 207 between the cover ring 205 and the cylindrical portion 203. It flows upward and enters the closed can.
【００１３】 図５には本考案の使用動作が示され、該図より分かるように、使用者は手で抽 気筒１００を握って蓋２０１の中央の排気孔２０２部分に当てて押し下げ、手で 連続して抽気筒を上下に抽動させることで、順調に密閉缶内の空気を外に排出で きる（この過程については図８を参照されたい）。この時、抽気筒１００の上下 の抽動により発生する空気の吸力により押し片２１０が上向きに吸引されて磁石 ２０８の吸着作用を離脱し、押し片２１０とシールリング２０９が非接触状態と されて空気の流通できる間隙を形成し、密閉缶内の空気が該間隙より図８の矢印 方向に向けて抽気筒１００内へと吸い出されてから排出される。図６、７に示さ れるのは、本考案の抽気筒と周知の抽気筒の密閉缶の蓋の排気孔部分への組合せ 表示図であり、その中、図６が本考案のものを示す。本考案の抽気筒１００の底 端のカバー口部には一つの斜錐形に凹んだ形状の嵌め溝２１４が設けられ、蓋２ ０１の排気孔２０２部分の周囲に、該嵌め溝２１４に嵌合する形状の上向きに突 出する突縁２１５が相対して設けられ、抽気筒１００底端のカバー口の嵌め溝２ １４が蓋２０１の突縁２１５を圧迫して良好な密閉の効果を発生し、抽気筒１０ ０が蓋２０１上に組み合わされて抽気動作を行う時、空気を漏出させる状況を発 生しない。一方、図７に示される周知の抽気筒は、その底端のカバー口部分に僅 かに一つの突出する外縁が設けられているだけであるため、蓋の排気孔に組み合 わされて使用される時に、抽気筒が揺動しやすく、抽気筒の揺動により、外部と 連通する間隙が形成されて、空気が外界に漏出する状況が発生した。本考案の抽 気筒は、このような周知の抽気筒の使用上の欠点を改善している。The operation of the present invention is shown in FIG. 5. As can be seen from the figure, the user holds the extraction cylinder 100 by hand and presses it against the central exhaust hole 202 of the lid 201 to push it down, By continuously pulling the extraction cylinder up and down, the air in the closed can can be smoothly discharged to the outside (see FIG. 8 for this process). At this time, the pushing piece 210 is attracted upward by the suction force of the air generated by the upward and downward pulling of the pulling cylinder 100, and the attraction action of the magnet 208 is released, so that the pushing piece 210 and the seal ring 209 are brought into a non-contact state. The air in the closed can is sucked into the extraction cylinder 100 in the direction of the arrow in FIG. 8 and then discharged. 6 and 7 are views showing the combination of the extraction cylinder of the present invention and a known extraction cylinder on the exhaust hole portion of the lid of the closed can, of which FIG. 6 shows the present invention. The cover cylinder at the bottom end of the extraction cylinder 100 according to the present invention is provided with one slanting pyramidal recessed fitting groove 214, which is fitted around the exhaust hole 202 portion of the lid 201. A protruding edge 215 that protrudes upward in a matching shape is provided so as to face each other, and the fitting groove 214 of the cover opening at the bottom end of the extraction cylinder 100 presses the protruding edge 215 of the lid 201 to generate a good sealing effect. However, when the extraction cylinder 100 is combined on the lid 201 to perform the extraction operation, the situation of leaking air does not occur. On the other hand, the well-known extraction cylinder shown in FIG. 7 has only one projecting outer edge at the cover opening portion at the bottom end thereof, and therefore is used by being combined with the exhaust hole of the lid. At the time of the operation, the extraction cylinder easily rocked, and due to the vibration of the extraction cylinder, a gap communicating with the outside was formed and air leaked to the outside. The extraction cylinder of the present invention remedies the disadvantages of using such known extraction cylinders.
【００１４】[0014]
本考案の密閉缶は、缶体内部を空気を隔絶した真空状態に保持でき、蓋と缶体 を閉じ合わせる時、充分に締め付けて密着させられ、物品を長期に保存するのに 使用され得て、理想的な物品保存効果を提供し得る。 INDUSTRIAL APPLICABILITY The sealed can of the present invention can keep the inside of the can in a vacuum state in which air is isolated, and when the lid and the can are closed, they can be sufficiently tightened to be in close contact with each other, and can be used for long-term storage of articles. Can provide an ideal article preservation effect.
【図１】周知の密閉缶の斜視図である。FIG. 1 is a perspective view of a known sealed can.
【図２】本考案の抽気筒を密閉缶に掛け置く部材の構造
表示図である。FIG. 2 is a structural view of a member for hanging the extraction cylinder of the present invention on a closed can.
【図３】本考案の分解斜視図である。FIG. 3 is an exploded perspective view of the present invention.
【図４】本考案の蓋中央部分の部材の構造断面図であ
る。FIG. 4 is a structural sectional view of a member of a central portion of the lid of the present invention.
【図５】本考案の使用動作表示図である。FIG. 5 is a view showing a use operation of the present invention.
【図６】本考案の抽気筒を蓋体中央へ圧迫する部材の断
面図である。FIG. 6 is a sectional view of a member for pressing the extraction cylinder of the present invention toward the center of the lid.
【図７】周知の抽気筒を蓋体中央へ圧迫する部材の断面
図である。FIG. 7 is a cross-sectional view of a member for pressing a well-known extraction cylinder toward the center of the lid.
【図８】本考案の使用過程の部材動作断面表示図であ
る。FIG. 8 is a sectional view showing a member operation in the use process of the present invention.
【図９】本考案の使用過程の部材動作断面表示図であ
る。FIG. 9 is a sectional view showing a member operation in the use process of the present invention.
【図１０】本考案の使用過程の部材動作断面表示図であ
る。FIG. 10 is a sectional view showing a member operation in the use process of the present invention.
【図１１】本考案の密閉缶より抽気筒を抜き取る動作表
示図である。FIG. 11 is a view showing the operation of extracting the extraction cylinder from the sealed can of the present invention.
１００ 抽気筒 １０１ 吸盤部材 １０２ 撥動部材 ２００ 密閉缶 ２０１ 蓋 ２０１ａ 缶体 ２０２ 排気孔 ２０３ 円筒部 ２０４ 環状支承体 ２０４ａ 突階部 ２０４ｂ 凹部 ２０４ｃ 収容部 ２０４ｄ 貫通孔 ２０５ カバーリング ２０６ 濾過綿 ２０７ 隔体 ２０８ 磁石 ２０９ シールリング ２１０ 押し片 ２１１ 押し座 ２１１ａ 押圧操作部 ２１１ｂ 押圧部 ２１２ 嵌め溝 ２１３ 嵌め条 ２１４ 嵌め置き溝 ２１５ 突縁 100 Extraction cylinder 101 Sucker member 102 Repellent member 200 Closed can 201 Lid 201a Can body 202 Exhaust hole 203 Cylindrical portion 204 Annular support 204a Projected floor portion 204b Recessed portion 204c Housing portion 204d Through hole 205 Cover ring 206 Filter cotton 207 Separator 208 Magnet 209 Seal ring 210 Pushing piece 211 Pushing seat 211a Pushing operation part 211b Pushing part 212 Fitting groove 213 Fitting strip 214 Fitting groove 215 Projecting edge
Claims (5)
いられる排気孔が設けられ、該排気孔の下方が延伸され
て一つの円筒部が形成され、該円筒部の内壁が中央に向
けて延伸されて、懸浮状の環状支承体が設けられ、環状
支承体の下方に、底部が閉口とされたカバーリングと、
塵など雑物を取り除くための濾過綿とが下から順に取付
けられ、上記円筒部の外周部分に複数の、間隔を開けて
排列された隔体が設けられ、環状支承体の上方に下から
上に順に一つの磁石、シールリング、押し片、押し座が
嵌め込まれ、その中、押し座の中央部分に、右端を以て
押し座と一体に設けられて懸浮状態とされ下向きに曲げ
られる押圧操作部が設けられ、この押圧操作部の左側端
が下向きに延伸されて押圧部が設けられ、蓋の周囲の底
端部分が、下向きに延伸されると共に内面が一つの逆Ｕ
字形を呈する嵌め溝が設けられ、該嵌め溝内に、撓性材
料で構成された嵌め条が嵌め置かれ、蓋が缶体上端に嵌
め置かれる時、嵌め溝内の嵌め条が缶体の上端を締め付
けることで、良好な密閉効果を発生して密閉缶内部を真
空状態とする時に外界の空気を密閉缶内に進入させない
ものとされてなる、密閉缶。1. An exhaust hole used for discharging air is provided in a central portion of a lid of a closed can, and a lower portion of the exhaust hole is extended to form one cylindrical portion, and an inner wall of the cylindrical portion is formed in the center. A suspension ring-shaped support body extending toward the bottom, and a cover ring having a bottom closed at the bottom of the support ring;
Filter cotton for removing foreign matters such as dust is attached in order from the bottom, and a plurality of spaced spacers are provided on the outer peripheral portion of the cylindrical portion, and the partition is arranged above the annular support from the bottom to the top. One magnet, a seal ring, a pushing piece, and a push seat are sequentially fitted in, and a pressing operation part that is provided integrally with the push seat with the right end in the central part of the push seat and is in a suspended state and bent downward is provided. A left end of the pressing operation portion is extended downward to provide a pressing portion, and a bottom end portion around the lid is extended downward and the inner surface has one inverted U shape.
A fitting groove having a character shape is provided, and a fitting strip made of a flexible material is fitted in the fitting groove, and when the lid is fitted on the upper end of the can body, the fitting groove in the fitting groove is A closed can, which has a good sealing effect by tightening the upper end so that the outside air does not enter into the closed can when the inside of the closed can is made into a vacuum state.
の円筒部に設けられた環状支承体の中央部分近くに、一
つの突階部が形成され、該突階部上に一つの環状の凹部
が設けられ、該凹部にシールリングが固定され、押し座
の押圧操作部が押圧される時に、押圧操作部の一端に設
けられた押圧部が下向きに移動し、下方の押し片の被押
圧側が下に移動し、その下方のシールリングの同側部分
が圧迫され変形し、押し片の非押圧側が跳ね上がりシー
ルリングの非押圧側との間が非接触状態となり空気が流
通できる間隙が形成されると共に、上述の環状支承体の
中央の突階部が傾斜させられた押し片に接触して、押し
片の過度の落下が防止されることを特徴とする、密閉
缶。2. The closed can according to claim 1, wherein one protruding floor portion is formed near the central portion of the annular bearing provided on the cylindrical portion of the lid, and the protruding floor portion is formed on the protruding floor portion. One annular recess is provided, the seal ring is fixed to the recess, and when the pressing operation part of the push seat is pressed, the pressing part provided at one end of the pressing operation part moves downward and pushes downward. The pressed side of the piece moves downward, the same side part of the seal ring below is pressed and deformed, the non-pressing side of the pressing piece jumps up, and the non-pressing side of the seal ring becomes a non-contact state, and air can flow. A hermetically sealed can, characterized in that a gap is formed and a central projecting portion of the above-mentioned annular support member contacts an inclined pushing piece to prevent the pushing piece from falling excessively.
の円筒部に設けられた環状支承体の中央に、別に一つの
下向きに凹んだ収容部が形成されて、該収容部に一つの
磁石が固定され、該磁石が押し片に対して吸着力を発生
してそれをシールリング上に密着させ、空気を隔絶する
作用を達成するものとされた、密閉缶。3. The closed can according to claim 1, wherein another annular downwardly-contained accommodating portion is formed at the center of an annular bearing provided in the cylindrical portion of the lid. A sealed can, wherein one magnet is fixed to the magnet and the magnet generates an adsorbing force for the pushing piece to bring it into close contact with the seal ring to achieve the function of isolating air.
される抽気筒の本体の一側に、一つの吸盤部材が連接さ
れ、該吸盤部材の盤面の一側に、外向きに直角に折れ曲
がり、指で起こされることで吸盤部材を端部から上に引
き起こして缶体より脱落させ抽気筒を使用可能な状態と
なすのに用いられる一つの撥動部材が設けられているこ
とを特徴とする、密閉缶。4. The closed can according to claim 1, wherein one suction cup member is connected to one side of the main body of the extraction cylinder used for the extraction air, and one suction cup member faces outwardly to one side of the disc surface. It is bent at a right angle, and when it is raised with a finger, it causes one of the repulsion members that is used to raise the suction cup member from the end portion and drop it from the can body so that the extraction cylinder can be used. The feature is a closed can.
端のカバー口部に、一つの斜錐形に凹んだ形状の嵌め溝
が設けられ、蓋の排気孔部分の周囲に、該嵌め溝に相対
し、嵌合する形状の、上向きに突出する突縁が設けら
れ、抽気筒底端のカバー口の嵌め溝が蓋の突縁を圧迫し
て良好な密閉状態を形成して、抽気筒が蓋上に組み合わ
されて抽気動作を行う時、空気を漏出させる状況を発生
しないものとされたことを特徴とする、密閉缶。5. The closed can according to claim 1, wherein a cover groove at the bottom end of the extraction cylinder is provided with a fitting groove having a shape that is recessed in an oblique pyramid shape, and is provided around the exhaust hole portion of the lid. , A protruding edge that is opposed to the fitting groove and has a shape that fits upward is provided, and the fitting groove of the cover port at the bottom end of the extraction cylinder presses the protruding edge of the lid to form a good sealed state. The sealed can is characterized in that when the extraction cylinder is combined on the lid and the extraction operation is performed, a situation in which air is leaked is not generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996013252U JP3038693U (en) | 1996-12-12 | 1996-12-12 | Closed can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1996013252U JP3038693U (en) | 1996-12-12 | 1996-12-12 | Closed can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3038693U true JP3038693U (en) | 1997-06-24 |
Family
ID=43173360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1996013252U Expired - Lifetime JP3038693U (en) | 1996-12-12 | 1996-12-12 | Closed can |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3038693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896147A (en) * | 2019-03-28 | 2019-06-18 | 武汉智能装备工业技术研究院有限公司 | A kind of full-automatic switch lid sealing bucket and its switch cover method |
| CN114194609A (en) * | 2021-12-31 | 2022-03-18 | 浙江安友制罐有限公司 | Effectual tin plate of leakproofness |
| CN116812320A (en) * | 2023-08-30 | 2023-09-29 | 金乡县新鲁源食品股份有限公司 | Garlic slice packaging container |
-
1996
- 1996-12-12 JP JP1996013252U patent/JP3038693U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896147A (en) * | 2019-03-28 | 2019-06-18 | 武汉智能装备工业技术研究院有限公司 | A kind of full-automatic switch lid sealing bucket and its switch cover method |
| CN109896147B (en) * | 2019-03-28 | 2024-04-19 | 武汉智能装备工业技术研究院有限公司 | Full-automatic cover opening and closing sealing barrel and cover opening and closing method thereof |
| CN114194609A (en) * | 2021-12-31 | 2022-03-18 | 浙江安友制罐有限公司 | Effectual tin plate of leakproofness |
| CN116812320A (en) * | 2023-08-30 | 2023-09-29 | 金乡县新鲁源食品股份有限公司 | Garlic slice packaging container |
| CN116812320B (en) * | 2023-08-30 | 2023-12-05 | 金乡县新鲁源食品股份有限公司 | Garlic slice packaging container |
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