JPH0972913A - Cap for test tube - Google Patents
Cap for test tubeInfo
- Publication number
- JPH0972913A JPH0972913A JP25708195A JP25708195A JPH0972913A JP H0972913 A JPH0972913 A JP H0972913A JP 25708195 A JP25708195 A JP 25708195A JP 25708195 A JP25708195 A JP 25708195A JP H0972913 A JPH0972913 A JP H0972913A
- Authority
- JP
- Japan
- Prior art keywords
- cap
- test tube
- head
- head part
- hooking
- 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
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、採血等に使用する
試験管のキャップに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cap for a test tube used for blood collection and the like.
【０００２】[0002]
【従来の技術】従来の試験管用キャップは、頭部の側面
が垂直なもの、或いは頭部の側面が下方へ窄まったテー
パーに形成されたものが存在する。2. Description of the Related Art Conventional test tube caps include those having a vertical side surface of the head or a tapered side surface of the head.
【０００３】[0003]
【発明が解決しようとする課題】血液検査等、試験管内
に入れられた内容物を検査する医療従事者は、毎日多数
の本数の試験管のキャップを着脱しているのである。そ
して、試験管のキャップを外す場合は、片方の手で試験
管を握り、握った方の手の親指の指頭の腹でキャップの
頭部の側面を上方へ押し上げてキャップを試験管より外
している。A medical worker who inspects the contents placed in a test tube, such as a blood test, attaches and detaches a large number of test tube caps every day. When removing the cap of the test tube, grasp the test tube with one hand and push up the side of the cap head with the belly of the thumb of the grasping hand to remove the cap from the test tube. There is.
【０００４】この場合、従来のキャップで頭部の側面が
垂直なキャップでは、キャップを外す場合、頭部の側面
が垂直なため親指の指頭の腹で側面を上方へ押し難く滑
ってしまい、又頭部の側面が下方へ窄まったテーパーに
形成されたキャップでも滑り易いのである。In this case, in the case of a conventional cap having a vertical head side surface, when the cap is removed, the side surface of the head is vertical and the belly of the fingertip of the thumb makes it difficult to push the side surface upward and slips. Even a cap formed by tapering the side surface of the head downward is slippery.
【０００５】上記点より、本発明はキャップの取り外し
が容易な試験管用キャップを提供しようとするものであ
る。In view of the above points, the present invention is intended to provide a test tube cap in which the cap can be easily removed.
【０００６】[0006]
【課題を解決するための手段】本発明は頭部の側面が下
方へ窄まったテーパーに形成されたキャップの頭部の側
面に引っ掛かり部を形成したものである。そして、引っ
掛かり部は段、又は横方向の凸条又は凸部に形成されて
いる。According to the present invention, a hook portion is formed on the side surface of the head of the cap which is formed in a tapered shape in which the side surface of the head is narrowed downward. Then, the catching portion is formed in a step, or in a lateral convex strip or convex portion.
【０００７】従って、キャップを握って、握った方の手
の親指の指頭の腹でキャップの頭部の側面を上方へ押し
上げれば、親指の指頭の腹に引っ掛かり部である段又は
凸条、又は凸部が当たり滑りが防止され容易に取り外し
が可能となる。Therefore, if the side of the head of the cap is pushed up by the belly of the fingertip of the thumb of the hand holding the cap, the step or ridge, which is a catching part on the belly of the fingertip of the thumb, Alternatively, the convex portion hits and slippage is prevented, and it can be easily removed.
【０００８】[0008]
【発明の実施の形態】以下、本発明の一実施の形態を図
面に基づき説明する。図１は本発明試験管用キャップの
一実施の形態を示す一部を切り欠いた正面図、図２及び
図３は同上の他の実施の形態を示す正面図、図４は同上
の使用状態を示す斜視図である。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway front view showing an embodiment of the test tube cap of the present invention, FIGS. 2 and 3 are front views showing another embodiment of the same, and FIG. It is a perspective view shown.
【０００９】本発明試験管用キャップ１はプラスチック
材質で、頭部２の側面が下方に窄まったテーパー２Ａに
形成されている。そして頭部２の側面に引っ掛かり部３
が形成されている。The cap 1 for a test tube of the present invention is made of a plastic material, and the side surface of the head 2 is formed into a taper 2A which is narrowed downward. And the catching part 3 on the side surface of the head 2
Are formed.
【００１０】引っ掛かり部３は図１のように数段の段に
形成してもよく、又図２のようにリング状に数本の横方
向の凸条としてもよく、又図３のように複数個の凸部と
してもよい。The hooking portion 3 may be formed in several steps as shown in FIG. 1, or may be formed by several lateral convex ridges in a ring shape as shown in FIG. 2, or as shown in FIG. It may be a plurality of convex portions.
【００１１】又、図１では頭部２の上面に凹み２Ｂが形
成されているが、上面は水平でもよい。尚、図中４は中
栓、５は試験管である。Further, although the recess 2B is formed in the upper surface of the head 2 in FIG. 1, the upper surface may be horizontal. In the figure, 4 is an inner plug and 5 is a test tube.
【００１２】[0012]
【発明の効果】本発明に依れば、キャップの下方へ窄ま
ったテーパーに形成された頭部の側面に、段又は横方向
の凸条、又は凸部の引っ掛かり部が形成されているた
め、キャップを試験管より取り外す場合、指の引っ掛か
りがよく取り外しが容易となる。よって、業務として毎
日多数の本数の試験管のキャップの取り外しもスムーズ
に行うことができ作業能率も格段に向上し得るものであ
って有用な発明である。According to the present invention, since a step or a lateral convex strip or a catching portion of a convex portion is formed on the side surface of the head which is formed in a tapered shape which is narrowed downward of the cap. When removing the cap from the test tube, the fingers are easily caught and the removal is easy. Therefore, the caps of a large number of test tubes can be smoothly removed every day as work, and the work efficiency can be remarkably improved, which is a useful invention.
【図１】本発明試験管用キャップの一実施の形態を示す
一部を切り欠いた正面図である。FIG. 1 is a partially cutaway front view showing an embodiment of a cap for a test tube of the present invention.
【図２】本発明試験管用キャップの他の実施の形態を示
す正面図である。FIG. 2 is a front view showing another embodiment of the cap for a test tube of the present invention.
【図３】本発明試験管用キャップの他の実施の形態を示
す正面図である。FIG. 3 is a front view showing another embodiment of the cap for a test tube of the present invention.
【図４】本発明試験管用キャップの使用状態を示す斜視
図である。FIG. 4 is a perspective view showing a usage state of the test tube cap of the present invention.
１ キャップ ２ 頭部 ２Ａ テーパー ２Ｂ 凹み ３ 引っ掛かり部 ４ 中栓 ５ 試験管 1 Cap 2 Head 2A Taper 2B Recess 3 Hook 4 Inner stopper 5 Test tube
Claims (4)
形成されたキャップの頭部の側面に、引っ掛かり部を形
成したことを特徴とする試験管用キャップ。1. A cap for a test tube, characterized in that a hook portion is formed on a side surface of the head of the cap which is formed in a tapered shape in which a side surface of the head is narrowed downward.
試験管用キャップ。2. The test tube cap according to claim 1, wherein the catching portion is a step.
項１記載の試験管用キャップ。3. The cap for a test tube according to claim 1, wherein the hooking portion is a lateral convex strip.
の試験管用キャップ。4. The test tube cap according to claim 1, wherein the catching portion is a convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25708195A JPH0972913A (en) | 1995-09-07 | 1995-09-07 | Cap for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25708195A JPH0972913A (en) | 1995-09-07 | 1995-09-07 | Cap for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0972913A true JPH0972913A (en) | 1997-03-18 |
Family
ID=17301487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25708195A Pending JPH0972913A (en) | 1995-09-07 | 1995-09-07 | Cap for test tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0972913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005535446A (en) * | 2002-08-19 | 2005-11-24 | マイクロステイン・エルエルシー | tube |
| US9850039B2 (en) * | 2012-06-01 | 2017-12-26 | Reda Iskarous | Cap for automatic test tube recapper |
-
1995
- 1995-09-07 JP JP25708195A patent/JPH0972913A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005535446A (en) * | 2002-08-19 | 2005-11-24 | マイクロステイン・エルエルシー | tube |
| US9850039B2 (en) * | 2012-06-01 | 2017-12-26 | Reda Iskarous | Cap for automatic test tube recapper |
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