JPH0343327U - - Google Patents

Description

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

第１図は、本考案に係る振盪培養用試験管の一
例の側面図、第２図は、従来の振盪培養用の棒状
試験管の側面図、第３図は、従来の振盪培養用の
Ｔ字型試験管の側面図、第４図は、振盪培養装置
に用いる試験管立の斜視図、及び第５図は、本考
案に係る振盪培養用試験管を第４図の試験管立に
装着し、試験管の上部屈曲部がほぼ垂直になるよ
うに配置したものの斜視図である。 図中の符号の意味は以下の通り：１……試験管
の上部開口部、２……試験管の底部、３……試験
管の上部開口部と底部の中間点、４……屈曲点、
５……試験管中の培養液の液面、６……試験管の
上部屈曲部、７……試験管の下部屈曲部、８……
試験管立の上段外枠、９……試験管立の中段外枠
、１０……試験管立の下段外枠、１１……試験管
立の上段試験管把持枠、１２……試験管立の中段
試験管把持枠、１３……試験管立の底保持金網、
１４……通気性の試験管の栓、α……試験管の上
部屈曲部と下部屈曲部とのなす角度。 FIG. 1 is a side view of an example of a test tube for shaking culture according to the present invention, FIG. 2 is a side view of a conventional rod-shaped test tube for shaking culture, and FIG. 3 is a side view of a conventional test tube for shaking culture. FIG. 4 is a side view of a test tube with a shape, FIG. 4 is a perspective view of a test tube stand used in a shaking culture device, and FIG. 5 is a test tube for shaking culture according to the present invention attached to the test tube stand shown in FIG. 4. FIG. 3 is a perspective view of a test tube arranged so that the upper bent portion thereof is substantially vertical. The meanings of the symbols in the diagram are as follows: 1...Top opening of the test tube, 2...Bottom of the test tube, 3...Midway point between the top opening and bottom of the test tube, 4...Bending point.
5... Liquid level of the culture solution in the test tube, 6... Upper bent part of the test tube, 7... Lower bent part of the test tube, 8...
Upper outer frame of test tube, 9... Middle outer frame of test tube, 10... Lower outer frame of test tube, 11... Upper test tube gripping frame of test tube, 12... Middle outer frame of test tube. Middle stage test tube gripping frame, 13... bottom holding wire mesh of test tube stand,
14...Air-permeable test tube stopper, α...Angle between the upper and lower bent portions of the test tube.

Claims (1)

【実用新案登録請求の範囲】 １ 試験管の上部開口部１と底部２の間の中間点
３より開口部側に屈曲点４を有し、「く」の字型
に屈曲させてることを特徴とする振盪培養用試験
管。 ２ 上部開口部１から屈曲点４までの上部屈曲部
６の長さが、該開口部の直径より大である請求項
１記載の振盪培養用試験管。 ３ 「く」の字型の屈曲角αが１１０〜１６０°
である請求項１記載の振盪培養用試験管。[Claims for Utility Model Registration] 1. The test tube is characterized by having a bending point 4 closer to the opening than the intermediate point 3 between the upper opening 1 and the bottom 2, and being bent in a dogleg shape. Test tube for shaking culture. 2. The shaking culture test tube according to claim 1, wherein the length of the upper bent portion 6 from the upper opening 1 to the bending point 4 is greater than the diameter of the opening. 3 The bending angle α of the “dog” shape is 110 to 160°
The test tube for shaking culture according to claim 1.