JP2000062786A - Container with conical bottom - Google Patents
Container with conical bottomInfo
- Publication number
- JP2000062786A JP2000062786A JP10274223A JP27422398A JP2000062786A JP 2000062786 A JP2000062786 A JP 2000062786A JP 10274223 A JP10274223 A JP 10274223A JP 27422398 A JP27422398 A JP 27422398A JP 2000062786 A JP2000062786 A JP 2000062786A
- Authority
- JP
- Japan
- Prior art keywords
- substance
- container
- liquid
- dissolution
- bottom face
- 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
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
【発明の詳細な説明】
【0001】
【発明の属する技術分野】液体に他の物質を溶解させる
際は、これらを容器に入れ、液体を水平に回転させて行
うことが多い。本発明は回転する液体と他の物質を効率
良く溶解させるための容器底面の形状に関するものであ
る。
【0002】
【従来の技術】従来の容器は底面が平面である。
【0003】
【発明が解決しようとする課題】容器の中で液体とこれ
に溶解させる物質を水平に回転させた場合、容器の底面
が平面であると、液体の流速が小さい容器の中央に溶解
していない沈んだ物質が集まるので溶解が遅れる。本発
明はこの課題を解決し、溶解を促進するものである。
【0004】
【課題を解決するための手段】容器の底面の中央に円錐
状の突起を設ける。
【0005】
【発明の実施の形態】容器の中で液体とこれに溶解させ
る物質を水平に回転させた場合、液体は容器の中央を中
心に回転するので中央では流速が小さく、中央から離れ
るほど流速は大きくなる。また容器の底面が平面である
と、溶解していない沈んだ物質は液体の回転により中央
に集る。物質の溶解は周囲の液体の流速が大きいほど早
く行われるので中央に集まった物質は溶解が遅れる。そ
こで底面(2)の中央に円錐状突起(1)を設けると、
溶解していない沈んだ物質はこの円錐状突起(1)に阻
害されて底面(2)の中央に集まることなく、中央から
離れた流速がより大きい場所に保たれるので溶解が促進
される。
【0006】
【実施例】理科の実験等に使用する容器、あるいはイン
スタントコーヒー等のカップ、その他攪拌のための容器
に適用する。
【0007】
【発明の効果】円錐底容器は液体の回転運動を効果的に
利用して液体と物質の溶解を促進することができる。し
たがって攪拌用の棒等を使用したくない場合などは、容
器自体を円運動させることにより液体を回転させること
で効果が得られる。さらに棒等により液体に回転を与え
ればより早く物質を溶解できる。また、突起を円錐状と
することで他の形状に比べて表面へのスポンジ等の接触
が容易となり、容器内側の清掃が容易となる。Description: BACKGROUND OF THE INVENTION When dissolving other substances in a liquid, they are often put in a container and the liquid is rotated horizontally. The present invention relates to the shape of the bottom of a container for efficiently dissolving a rotating liquid and other substances. [0002] A conventional container has a flat bottom surface. [0003] When a liquid and a substance to be dissolved therein are rotated horizontally in a container, if the bottom surface of the container is flat, the liquid dissolves in the center of the container where the flow rate of the liquid is small. Dissolution is delayed because the unsinked material collects. The present invention solves this problem and promotes dissolution. [0004] A conical projection is provided at the center of the bottom surface of the container. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS When a liquid and a substance to be dissolved therein are rotated horizontally in a container, the liquid rotates around the center of the container, so that the flow velocity is small at the center, and the further away from the center, the more the liquid flows. The flow velocity increases. If the bottom of the container is flat, the undissolved sunk material collects in the center due to the rotation of the liquid. Since the dissolution of the substance is performed faster as the flow rate of the surrounding liquid is larger, the dissolution of the substance collected in the center is delayed. Therefore, if a conical projection (1) is provided at the center of the bottom surface (2),
The undissolved submerged substance is not hindered by the conical protrusions (1) and gathers at the center of the bottom surface (2), and the flow velocity away from the center is kept at a larger place, so that the dissolution is promoted. The present invention is applied to a container used for science experiments, a cup of instant coffee or the like, and other containers for stirring. [0007] The conical bottom container can promote the dissolution of the liquid and the substance by effectively utilizing the rotational movement of the liquid. Therefore, when it is not desired to use a stirring rod or the like, the effect can be obtained by rotating the liquid by circularly moving the container itself. Further, if the liquid is rotated by a stick or the like, the substance can be dissolved faster. Further, by making the projections conical, it becomes easier to contact the surface with a sponge or the like as compared with other shapes, and the inside of the container is easily cleaned.
【図面の簡単な説明】
【図1】円錐底容器の側面(3)の一部を切り取った斜
視図である。
【図2】円錐底容器をその中心を通る垂直な面で切った
断面図である。
【符号の説明】
1 円錐状突起
2 底面
3 側面BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view in which a part of a side surface (3) of a conical bottom container is cut off. FIG. 2 is a cross-sectional view of the conical bottom container taken along a vertical plane passing through the center thereof. [Description of Signs] 1 Conical protrusion 2 Bottom surface 3 Side surface
Claims (1)
けたことを特徴とする、円錐底容器。1. A conical-bottomed container characterized in that a conical projection (1) is provided at the center of a bottom surface (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10274223A JP2000062786A (en) | 1998-08-21 | 1998-08-21 | Container with conical bottom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10274223A JP2000062786A (en) | 1998-08-21 | 1998-08-21 | Container with conical bottom |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000062786A true JP2000062786A (en) | 2000-02-29 |
Family
ID=17538748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10274223A Pending JP2000062786A (en) | 1998-08-21 | 1998-08-21 | Container with conical bottom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000062786A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015107953A1 (en) * | 2014-01-17 | 2015-07-23 | テルモ株式会社 | Vial container and drug vial |
CN108245020A (en) * | 2018-03-11 | 2018-07-06 | 德清德研陶瓷有限公司 | Needle assemblies are punctured for capsule coffee machine |
-
1998
- 1998-08-21 JP JP10274223A patent/JP2000062786A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015107953A1 (en) * | 2014-01-17 | 2015-07-23 | テルモ株式会社 | Vial container and drug vial |
JPWO2015107953A1 (en) * | 2014-01-17 | 2017-03-23 | テルモ株式会社 | Vials containers and drug vials |
CN108245020A (en) * | 2018-03-11 | 2018-07-06 | 德清德研陶瓷有限公司 | Needle assemblies are punctured for capsule coffee machine |
CN108245020B (en) * | 2018-03-11 | 2023-10-03 | 德清德研陶瓷有限公司 | Lancet assembly for capsule coffee machine |
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