JPH06246191A - Tube rack for centrifugal separator - Google Patents

Tube rack for centrifugal separator

Info

Publication number
JPH06246191A
JPH06246191A JP3793693A JP3793693A JPH06246191A JP H06246191 A JPH06246191 A JP H06246191A JP 3793693 A JP3793693 A JP 3793693A JP 3793693 A JP3793693 A JP 3793693A JP H06246191 A JPH06246191 A JP H06246191A
Authority
JP
Japan
Prior art keywords
tube
tube rack
rack
adapter
outer diameter
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.)
Withdrawn
Application number
JP3793693A
Other languages
Japanese (ja)
Inventor
Sachie Mimori
左知江 三森
Masaharu Aizawa
正春 相沢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP3793693A priority Critical patent/JPH06246191A/en
Publication of JPH06246191A publication Critical patent/JPH06246191A/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Centrifugal Separators (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

PURPOSE:To enable the use of tubes having plural outside diameters with one kind of tube rack by using adapters in combination with the tube rack of the centrifugal separator. CONSTITUTION:The adapter 2 having an outside diameter size 4 fitting to the shape of the tube insertion hole of the tube rack 1 and an inside diameter size 5 fitting to the outside diameter size of the tube to be used is held into the tube insertion hole of the tube rack 1 by a collar part 3. The tubes having the plural outside diameters are easily usable with one kind of the tube rack 1 by combining the adapters 2 having the various inside diameters with the tube rack 1. The tube rack 1 which is low in cost is obtd.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、チューブ（試験管）を
遠心分離機に掛けるときに、チューブを保持するための
遠心分離機用チューブラックに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a centrifuge tube rack for holding a tube (test tube) when the tube is placed in the centrifuge.

【０００２】[0002]

【従来の技術】従来は、それぞれのチューブの外径ごと
に適合するチューブ挿入穴を有するチューブラックが用
意されており、チューブの種類毎に異なるチューブラッ
クを準備する必要があった。2. Description of the Related Art Conventionally, a tube rack having a tube insertion hole suitable for each outer diameter of each tube has been prepared, and it is necessary to prepare a different tube rack for each type of tube.

【０００３】[0003]

【発明が解決しようとする課題】従来のチューブラック
は、１種類の外径を有するチューブにしか使用すること
ができなかった。本発明の目的は、１種類のチューブラ
ックで複数の外径を有するチューブを使用できるように
することである。The conventional tube rack can only be used for tubes having one type of outer diameter. It is an object of the present invention to allow tubes of multiple outer diameters to be used in one tube rack.

【０００４】[0004]

【課題を解決するための手段】上記目的は、遠心分離機
用チューブラックにアダプタを組合せて使用することに
より達成される。The above object is achieved by using a tube rack for a centrifuge in combination with an adapter.

【０００５】[0005]

【作用】上記のように構成されたチューブラックは、チ
ューブ挿入穴にアダプタが挿入されたことにより、本来
のチューブ挿入穴より径の小さいチューブ挿入穴を有す
ることになる。そのため、本来ならば使用できなかった
外径の小さいチューブを保持することが可能となる。ま
た、上部につばを設けたことにより、より簡易な形状の
アダプタで上記の目的を達成することができる。更にア
ダプタは構造が単純であり、安価に製造できる。また、
アダプタをプラスチックで製造することにより、それ自
体の重さが軽くなるためチューブラックへの負荷を軽減
することができる。The tube rack constructed as described above has a tube insertion hole having a smaller diameter than the original tube insertion hole due to the insertion of the adapter into the tube insertion hole. Therefore, it becomes possible to hold a tube having a small outer diameter that could not be used originally. Further, since the collar is provided on the upper portion, the above object can be achieved by the adapter having a simpler shape. Furthermore, the adapter has a simple structure and can be manufactured at low cost. Also,
By manufacturing the adapter from plastic, the load on the tube rack can be reduced because the weight of the adapter is reduced.

【０００６】[0006]

【実施例】本発明の実施例を図１に示す。チューブラッ
ク１のチューブ挿入穴の形状に適合する外径寸法４と使
用するチューブの外径寸法に適合する内径寸法５を有す
るアダプタ２は、つば部分３によりチューブラック１の
チューブ挿入穴中に保持される。また、図３においては
チューブラック１に複数の前記アダプタ２のつば部分３
を一体にしたアダプタ６を取付ける。FIG. 1 shows an embodiment of the present invention. The adapter 2 having the outer diameter dimension 4 that matches the shape of the tube insertion hole of the tube rack 1 and the inner diameter dimension 5 that matches the outer diameter dimension of the tube to be used is held in the tube insertion hole of the tube rack 1 by the collar portion 3. To be done. Further, in FIG. 3, the flange portion 3 of the plurality of adapters 2 is attached to the tube rack 1.
Attach the adapter 6 that is integrated with.

【０００７】[0007]

【発明の効果】本発明によれば、チューブラックに様々
な内径を有するアダプタを組み合わせることにより、１
種類のチューブラックで複数の外径を有するチューブを
容易に使用することができる。また、安価なチューブラ
ックを提供することができる。According to the present invention, by combining the tube rack with the adapters having various inner diameters,
Tubes with multiple outer diameters can easily be used with different types of tube racks. Moreover, an inexpensive tube rack can be provided.

【図面の簡単な説明】[Brief description of drawings]

【図１】 本発明の実施例を示す縦断面図である。FIG. 1 is a vertical sectional view showing an embodiment of the present invention.

【図２】 図１のアダプタの外観図である。FIG. 2 is an external view of the adapter shown in FIG.

【図３】 本発明の別の実施例を示す縦断面図である。FIG. 3 is a vertical sectional view showing another embodiment of the present invention.

【図４】 従来の技術の外観図である。FIG. 4 is an external view of a conventional technique.

【符号の説明】[Explanation of symbols]

１はチューブラック、２はアダプタ、３はアダプタのつ
ば部分、４はアダプタの外径寸法、５はアダプタの内径
寸法、６は一体形アダプタ、７は従来のチューブラック
である。Reference numeral 1 is a tube rack, 2 is an adapter, 3 is a flange portion of the adapter, 4 is an outer diameter dimension of the adapter, 5 is an inner diameter dimension of the adapter, 6 is an integral adapter, and 7 is a conventional tube rack.

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 遠心分離機用スイングロ−タのチューブ
を保持するチューブラックにおいて、チューブラックの
チューブ挿入穴に適合する外径寸法と、使用するチュー
ブの外径に適合する内径寸法を有し、上部に前記外径寸
法より外径が大きいつば部を有するアダプタを、チュー
ブラックのチューブ挿入穴部に着脱可能に設したことを
特徴とする遠心分離機用チューブラック。1. A tube rack for holding a tube of a swing rotor for a centrifuge, the tube rack having an outer diameter size adapted to a tube insertion hole of the tube rack and an inner diameter size adapted to an outer diameter of a tube to be used, A tube rack for a centrifuge, wherein an adapter having a brim portion having an outer diameter larger than the outer diameter dimension is detachably provided in a tube insertion hole portion of the tube rack in an upper portion. 【請求項２】 複数のチューブ挿入穴を有するチューブ
ラックにおいて、複数のチューブ挿入穴に対応して複数
のアダプタのつば部を一体としてチューブラックと着脱
可能に組合せたことを特徴とする請求項１記載の遠心分
離機用チューブラック。2. A tube rack having a plurality of tube insertion holes, wherein the flange portions of a plurality of adapters are integrally combined with the tube rack in a detachable manner corresponding to the plurality of tube insertion holes. A tube rack for the centrifuge described. 【請求項３】 アダプタの材質をプラスチックとしたこ
とを特徴とする請求項１及び請求項２記載の遠心分離機
用チューブラック。3. The tube rack for a centrifuge according to claim 1 or 2, wherein the material of the adapter is plastic.
JP3793693A 1993-02-26 1993-02-26 Tube rack for centrifugal separator Withdrawn JPH06246191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3793693A JPH06246191A (en) 1993-02-26 1993-02-26 Tube rack for centrifugal separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3793693A JPH06246191A (en) 1993-02-26 1993-02-26 Tube rack for centrifugal separator

Publications (1)

Publication Number Publication Date
JPH06246191A true JPH06246191A (en) 1994-09-06

Family

ID=12511449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3793693A Withdrawn JPH06246191A (en) 1993-02-26 1993-02-26 Tube rack for centrifugal separator

Country Status (1)

Country Link
JP (1) JPH06246191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013158690A (en) * 2012-02-03 2013-08-19 Mitsubishi Rayon Cleansui Co Ltd Tool for housing cylindrical casing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013158690A (en) * 2012-02-03 2013-08-19 Mitsubishi Rayon Cleansui Co Ltd Tool for housing cylindrical casing

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20000509