JPH0354060Y2 - - Google Patents

Description

【考案の詳細な説明】 ＜産業上の利用分野＞ この考案は合成樹脂製の食品容器に関するもの
である。[Detailed description of the invention] <Industrial application field> This invention relates to a food container made of synthetic resin.

＜この考案が解消しようとする問題点＞ 従来、合成樹脂製の容器は蓋を外し、トツプシ
ールを剥がして開封すると、最早再着蓋しても気
密が保てないという問題があつた。本考案はかゝ
る問題点を解消しようとするものである。<Problems to be solved by this invention> Conventionally, when a synthetic resin container was opened by removing the lid and peeling off the top seal, there was a problem that the container could no longer remain airtight even if the lid was reattached. The present invention attempts to solve these problems.

＜考案の構成＞ 本考案は合成樹脂製の容器と蓋体からなり、容
器の開封後も蓋体の再装着により容器内を気密に
保持し得るように、容器の口縁部の内面に回転締
め用のネジ溝を設け、他方蓋体上に開封後前記容
器の口縁部に緊密に嵌入する帽体部と、該帽体部
の外周に前記ネジ溝と一致するネジ突条とを設
け、且つ蓋体の外側に補強を兼ねた回動用の外壁
を設けたことを特徴とする合成樹脂製の食品容器
にある。<Structure of the invention> The invention consists of a container and a lid made of synthetic resin.The container has a rotating inner surface at its mouth so that the inside of the container can be kept airtight by reattaching the lid even after the container is opened. A screw groove for tightening is provided, and a cap body part that fits tightly into the mouth edge of the container after opening is provided on the other lid body, and a threaded protrusion that matches the thread groove is provided on the outer periphery of the cap body part. and a food container made of synthetic resin, characterized in that an outer wall for rotation that also serves as reinforcement is provided on the outside of the lid.

＜実施例＞ 以下図面に基づいて実施例を説明する。<Example> Examples will be described below based on the drawings.

合成樹脂製容器１は平面視円形で、上部に段拡
した口縁部２を有し、その内側に上下方向に弛く
傾斜した回転締め用のネジ溝３を設ける。 The synthetic resin container 1 is circular in plan view, has a step-widened mouth edge 2 at the top, and has a screw groove 3 for rotational tightening that is loosely inclined in the vertical direction on the inside thereof.

同材質又は同系材質製の蓋体４は容器の口縁部
２の上端に当たる平面環部５と該平面環部５の外
端から口縁部２を覆う長さの垂壁６と、垂壁６の
下端から平面環部５側に折返えして補強を兼ねた
回動用の外壁７を設けるほか、平面環部５の内端
から口縁部２の内部大きさと同形の帽体部８を突
出し形成し、帽体部８ａに前記のネジ溝３に一致
するネジ突条９を設けてなる。 The lid body 4 made of the same material or similar material includes a flat ring part 5 corresponding to the upper end of the mouth rim 2 of the container, a hanging wall 6 having a length extending from the outer end of the flat ring part 5 to cover the mouth rim 2, and a hanging wall. In addition to providing an outer wall 7 for rotation which also serves as reinforcement by folding back from the lower end of the flat ring part 5 to the side of the flat ring part 5, a cap body part 8 having the same shape as the internal size of the mouth rim part 2 is formed from the inner end of the flat ring part 5. The cap body portion 8a is provided with a threaded protrusion 9 that corresponds to the threaded groove 3 described above.

＜考案の作用＞ 容器１内に食品類を収容した後、口縁部２の上
端上に密封用の薄片１０を当てがい、いわゆるト
ツプシールして密封し、次いで蓋体４を第１図の
状態、即ち帽体部８を上にして被着して販売する
のである。<Operation of the device> After food is placed in the container 1, a thin sealing piece 10 is applied to the upper end of the mouth rim 2 to seal it by a so-called top seal, and then the lid 4 is placed in the state shown in FIG. That is, it is sold with the cap body portion 8 facing upward.

消費者は蓋体４を外し、トツプシールを剥離し
て収容食品を食することゝなるが、なお食品が残
つているときは、蓋体４を逆さにして、ネジ突条
９をネジ溝３に嵌めた後、外壁７を用いて廻わし
締めする要領にて帽体部８を口縁部２内に緊密に
嵌入して気密締め着蓋するのである。 The consumer must remove the lid 4, peel off the top seal, and eat the stored food; however, if there is still food left, turn the lid 4 upside down and insert the threaded protrusion 9 into the threaded groove 3. After fitting, the cap body part 8 is tightly fitted into the mouth edge part 2 by turning and tightening using the outer wall 7, and the lid is closed in an airtight manner.

＜考案の効果＞ 以上の構成により、合成樹脂製の容器と蓋体に
おいてもしおからなどを収容したガラス製の壜と
金属製の蓋と同様に蓋体の再嵌着を反復してもな
お、容器内を気密裡に保持することができるとい
う効果が生ずる。<Effects of the invention> With the above structure, even if the synthetic resin container and the lid are repeatedly reattached in the same way as a glass bottle containing okara, etc. and a metal lid, This has the effect that the inside of the container can be kept airtight.

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

第１図は着蓋状態を一部断面して見せる正面
図、第２図は同、容器と蓋体を分離して示す斜視
図、第３図は帽体部を嵌入した再装着時の縦断面
図。 １は容器、２は口縁部、３は回転締め用のネジ
溝、４は蓋体、５は平面環部、６は垂壁、７は補
強を兼ねた回動用の外壁、８は帽体部、９はネジ
突条、１０はトツプシール用の薄片である。 Figure 1 is a partially cross-sectional front view of the lid attached, Figure 2 is a perspective view showing the container and lid separated, and Figure 3 is a longitudinal cross-section of the lid when it is reattached. Surface diagram. 1 is a container, 2 is a mouth edge, 3 is a screw groove for rotational tightening, 4 is a lid body, 5 is a flat ring part, 6 is a hanging wall, 7 is an outer wall for rotation that also serves as reinforcement, 8 is a cap body 9 is a threaded protrusion, and 10 is a thin piece for a top seal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂製の容器と蓋体からなり、容器の開封
後も蓋体の再装着により容器内を気密に保持し得
るように、容器の口縁部の内面に回転締め用のネ
ジ溝を設け、他方蓋体上に開封後前記容器の口縁
部に緊密に嵌入する帽体部と、該帽体部の外周に
前記ネジ溝と一致するネジ突条とを設け、且つ蓋
体の外側に補強を兼ねた回動用の外壁を設けたこ
とを特徴とする合成樹脂製の食品容器。 Consisting of a synthetic resin container and a lid, a screw groove for rotational tightening is provided on the inner surface of the rim of the container so that the inside of the container can be kept airtight by reattaching the lid even after opening the container. On the other hand, a cap body part that fits tightly into the mouth edge of the container after opening is provided on the other lid body, and a threaded protrusion that matches the thread groove on the outer periphery of the cap body part, and reinforcement is provided on the outside of the lid body. A food container made of synthetic resin, characterized by having an outer wall for rotation that also serves as a rotating outer wall.