JPS5855935Y2 - chemical experiment set - Google Patents
chemical experiment setInfo
- Publication number
- JPS5855935Y2 JPS5855935Y2 JP11538279U JP11538279U JPS5855935Y2 JP S5855935 Y2 JPS5855935 Y2 JP S5855935Y2 JP 11538279 U JP11538279 U JP 11538279U JP 11538279 U JP11538279 U JP 11538279U JP S5855935 Y2 JPS5855935 Y2 JP S5855935Y2
- Authority
- JP
- Japan
- Prior art keywords
- face
- base part
- chemical experiment
- projecting
- projecting plate
- 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.)
- Expired
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Description
【考案の詳細な説明】
この考案は試験管、試薬ビン、スポイト、撹拌棒等を立
てる化学実験具立てに関するもので、その目的は試験管
、試薬ビン、スポイト、撹拌棒等の化学実験用具を安全
に立てることができるようにすること、立てた試験管と
試薬ビンが立て台の前後方向から底部まで全部透視観察
できるようにすること、立てた化学実験用具を抜き外し
て、その実験具立て全体を裏返えせば試薬皿が上面に出
て試薬等の攪拌混合に便利に使用できるようにすること
、プラスチック成形などによって一体形成できる簡易な
構成で値段を安く提供できるようにすること、必要に応
じ複数個の実験具立てを横に連結しても使えるようにす
ることにある。[Detailed explanation of the invention] This invention relates to a chemical experiment tool stand for test tubes, reagent bottles, droppers, stirring rods, etc. It must be possible to stand the test tubes and reagent bottles upright safely, and the test tubes and reagent bottles placed upright must be visible from the front to the bottom of the stand, and the chemical experiment tools that have been placed upright must be removed and removed from the stand. To make it possible to conveniently use the reagent tray for stirring and mixing reagents, etc. by turning the whole thing upside down, and to be able to provide it at a low price with a simple structure that can be integrally formed by plastic molding, etc. The purpose is to allow multiple experimental utensil stands to be used even if they are connected horizontally.
以下、この考案の化学実験具立ての構造を図面に従い詳
述すると、図中1は下側面が開口する凹入空所2を有し
た横長形状の基台部で、この前後傾斜面1a、lbとつ
ながる平坦上面1Cには試験管Aと試薬ビンBの大きさ
に対応した横間隔を保って複数個(例えば6個)の突板
部3が一体的に突設されており、この各突板部の対向側
面に試験管A及び試薬ビンBの嵌合用円弧面4を設けて
いる。Hereinafter, the structure of the chemical experiment tool stand of this invention will be described in detail with reference to the drawings. In the drawing, 1 is an oblong base having a recessed space 2 whose lower side is open, and this front and rear inclined surface 1a, lb A plurality of projecting plate parts 3 (for example, 6 pieces) are integrally protruded from the flat upper surface 1C connected to the test tube A and the reagent bottle B with a horizontal interval corresponding to the size of the test tube A and the reagent bottle B, and each projecting plate part An arcuate surface 4 for fitting the test tube A and the reagent bottle B is provided on the opposite side surface of the tube.
5,6は図中左側に位置する一対の突板部3a。3b間
において基台部1の上面に開口させた大小2つの有底穴
でその大径の方の有底穴5にはスプーン付き撹拌棒Cが
第5図の如く立てられるようにしてあり、また小径の方
の有底穴6にはスポイトDが第2図の如く立てられるよ
うになっている。5 and 6 are a pair of projecting plate portions 3a located on the left side in the figure. 3b, two large and small bottomed holes are opened in the upper surface of the base part 1, and a stirring rod C with a spoon is set up in the larger diameter bottomed hole 5 as shown in FIG. Further, a dropper D is placed in the bottomed hole 6 of the smaller diameter as shown in FIG.
7は上記基台部1内の凹入空所2の上空部2aに一体成
形によって設けた複数個(例えば3個)の球面状凹入皿
で、これは実験具立て全体を突板部3が接床するように
裏返えして設置した時に試薬皿として使用される。Reference numeral 7 designates a plurality of (for example, three) spherical recessed dishes that are integrally molded in the upper space 2a of the recessed space 2 in the base part 1. It is used as a reagent dish when placed upside down so that it is touching the floor.
なお、上記突板部3のうちの図中右端に位置する突板部
3fはその側端面3f’が基台部1の端面If’と面一
になっていて、その両端面3f’、1f′によって形成
される垂直端面Fに2つの実験具立てを横連結するため
の蟻溝8と蟻溝係合突条9が中心縦線に対し対称的に振
り分けて縦向きに設けられている。The projecting plate part 3f located at the right end in the drawing of the projecting plate part 3 has its side end surface 3f' flush with the end surface If' of the base part 1, and its both end surfaces 3f' and 1f' On the formed vertical end face F, dovetail grooves 8 and dovetail groove engagement protrusions 9 for horizontally connecting two experimental utensil stands are provided vertically and distributed symmetrically with respect to the center vertical line.
従って一方の実験具立てに対し他方の実験具立てを左右
端逆にして第4図想像線で示すように突き合せて、蟻溝
8と蟻溝係合突条9を上から差込み嵌合すれば2つの実
験臭覚てを簡単に横連結することができる。Therefore, reverse the left and right ends of one experiment utensil holder against the other, and match them as shown by the imaginary lines in Figure 4, and insert the dovetail groove 8 and the dovetail groove engagement protrusion 9 from above and engage them. In this case, two experimental odor senses can be easily connected horizontally.
この考案の化学実験臭覚ては上記のような構造のもので
あるから次の如き効果を有する。Since the chemical experiment olfactory sense of this invention has the above-mentioned structure, it has the following effects.
(1)基台部1の上面に試験管Aと試薬ビンBの大きさ
に対応した横間隔を保って複数個の突板部3を設け、そ
の各突板部の対向側面に試験管A及び試薬ビンBの嵌合
用円弧面4を形成すると共に、少なくとも一対の対向突
板部間に開口させて基台部1上面にスポイ)D、攪拌枠
C等を立てる有底穴を設けているので試験管A、試薬ビ
ンB、スポイトD、攪拌枠C等の化学実験用具を安全に
立てることができ、また立てた試験管Aと試薬ビンBは
立て台前方から底部まで全部を透視観察できるから、試
験管A内での実験状況や試薬ビンBの薬液残量等が容易
に分り、便利に使用することができる。(1) A plurality of protruding plate parts 3 are provided on the upper surface of the base part 1 at horizontal intervals corresponding to the sizes of the test tubes A and reagent bottles B, and test tubes A and reagents are provided on the opposite side of each protruding plate part. In addition to forming an arcuate surface 4 for fitting the bottle B, a bottomed hole is provided on the upper surface of the base portion 1 between at least a pair of opposing protruding plates to accommodate a stirring frame C, etc. Chemical experiment tools such as A, reagent bottle B, dropper D, and stirring frame C can be safely stood up, and test tube A and reagent bottle B can be seen through from the front of the stand to the bottom, making it easy to carry out tests. The experimental status in tube A, the amount of chemical solution remaining in reagent bottle B, etc. can be easily seen, making it convenient to use.
(2)上記基台部1は下側面が開口する凹入空所2を有
していて、その凹入空所の上壁部2aに数個の球面状凹
入器7が設けられているがら、試験管A、試薬ビンB等
の実験用具を抜き外してその実験臭覚て全体を各突板部
3が接床するように裏返えして設置すれば前記凹入皿7
が上面に出て試薬器として試薬等の攪拌混合に便利に使
用できる。(2) The base part 1 has a recessed cavity 2 whose lower side is open, and several spherical recesses 7 are provided on the upper wall part 2a of the recessed cavity. However, if you remove the experimental tools such as test tubes A and reagent bottles B, and install the entire experiment odor detector upside down so that each projecting plate part 3 is in contact with the floor, the recessed dish 7
comes out on the top surface and can be conveniently used as a reagent container for stirring and mixing reagents, etc.
(3)この考案の実験臭覚ては全体をプラスチック成形
などによって一体成形できる簡易な構成のものであるか
ら値段を安く提供できる。(3) The experimental olfactory sensor of this invention has a simple structure that can be integrally molded using plastic molding or the like, so it can be provided at a low price.
(4)実験臭覚ての一端垂直端面Fに蟻溝8と蟻溝係合
突条9を本実施態様のように設ければ複数個の実験臭覚
てを横に連結して使用することができ、1つの実験臭覚
てが比較的小形のものであっても、それを複数個連結し
て多くの実験用具が立てられる大形の実験臭覚てを構成
することができる。(4) If the dovetail groove 8 and the dovetail groove engagement protrusion 9 are provided on the vertical end face F of one end of the experimental scent detector as in this embodiment, a plurality of experimental scent detectors can be used by connecting them horizontally. Even if a single experimental smelling device is relatively small, a large experimental smelling device can be constructed by connecting a plurality of them to accommodate many experimental tools.
第1図はこの考案の化学実験臭覚での一実施例を示す斜
視図、第2図及び第3図は第1図のII =II線及び
III−III線に沿う横断面図、第4図は第1図の平
面図、第5図は第4図の■−V線に沿う縦断面図、第6
図は底面図である。
1・・・・・・基台部、2・・・・・・凹入空所、2a
・・・・・・四人空所上壁部、3,3 a、3 b、3
f・・・・・・突板部、4・・・・・・円弧面、5,
6・・・・・・有底穴、7・・・・・・球面状凹入器、
8・・・・・・蟻溝、9・・・・・・蟻溝係合突条、A
・・・・・・試験管、B・・・・・・試薬ビン、C・・
・・・・撹拌棒、D・・・・・・スポイト、1f′・・
・・・・基台部端面、3f′・・・・・・突板部側端面
、F・・・・・・垂直端面。Fig. 1 is a perspective view showing an embodiment of this invention in chemical experiment olfactory sense, Figs. 2 and 3 are cross-sectional views taken along line II=II and line III-III in Fig. 1, and Fig. 4. is a plan view of Fig. 1, Fig. 5 is a longitudinal sectional view taken along line ■-V of Fig. 4, and Fig.
The figure is a bottom view. 1...Base part, 2...Concave space, 2a
・・・・・・Four people empty space upper wall, 3, 3 a, 3 b, 3
f... Projection plate portion, 4... Arc surface, 5,
6...Bottomed hole, 7...Spherical recess,
8...Dovetail groove, 9...Dovetail groove engagement protrusion, A
... Test tube, B ... Reagent bottle, C ...
... Stirring bar, D... Dropper, 1f'...
...Base part end face, 3f'...Protruding plate part side end face, F...Vertical end face.
Claims (2)
台部上面に、試験管と試薬ビンの大きさに対応した横間
隔を保って複数個の突板部を設け、この各突板部の対向
側面に試験管及び試験ビンの嵌合用円弧面を形成すると
共に少なくとも一対の対向突板部間に開口させて基台部
上面にスポイト、撹拌棒等を立てる有底穴を設け、更に
上記基台部内の凹入空所上空部には実験具立て全体を突
板部が接床するように裏返えした時に試薬皿として使用
することができる複数個の球面状凹入皿を設けてなる化
学実験具立て。(1) A plurality of protrusions are provided on the upper surface of an oblong base having a concave space with an opening on the lower side, with horizontal intervals corresponding to the sizes of the test tubes and reagent bottles, and each An arcuate surface for fitting a test tube and a test bottle is formed on the opposing side surfaces of the projecting plate part, and a bottomed hole is provided between at least one pair of opposing projecting plate parts to allow a dropper, a stirring rod, etc. to be erected on the upper surface of the base part; A plurality of spherical recessed dishes that can be used as reagent dishes when the entire experimental utensil rack is turned over so that the projecting plate part is in contact with the floor are provided in the upper part of the recessed cavity in the base part. Chemical experiment set up.
基台部の端面と面一になる側端面を有し、この側端面と
基台部端面によって形成される垂直端面に複数個の実験
具立てを横連結する蟻溝と蟻溝係合突条が設けられてい
ることを特徴とする実用新案登録請求の範囲第1項に記
載の化学実験具立て。(2) The projecting board located at the end of the plurality of projecting board parts has a side end face that is flush with the end face of the base part, and the vertical end face formed by this side end face and the end face of the base part. A chemical experiment setup according to claim 1, which is characterized by being provided with a dovetail groove and a dovetail groove engagement protrusion for horizontally connecting a plurality of experiment setups.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11538279U JPS5855935Y2 (en) | 1979-08-22 | 1979-08-22 | chemical experiment set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11538279U JPS5855935Y2 (en) | 1979-08-22 | 1979-08-22 | chemical experiment set |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5631845U JPS5631845U (en) | 1981-03-28 |
JPS5855935Y2 true JPS5855935Y2 (en) | 1983-12-22 |
Family
ID=29347619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11538279U Expired JPS5855935Y2 (en) | 1979-08-22 | 1979-08-22 | chemical experiment set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855935Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5844670B2 (en) * | 2012-03-26 | 2016-01-20 | テルモ株式会社 | Medical tool set |
-
1979
- 1979-08-22 JP JP11538279U patent/JPS5855935Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5631845U (en) | 1981-03-28 |
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