JPS6227219Y2 - - Google Patents
Info
- Publication number
- JPS6227219Y2 JPS6227219Y2 JP1981051376U JP5137681U JPS6227219Y2 JP S6227219 Y2 JPS6227219 Y2 JP S6227219Y2 JP 1981051376 U JP1981051376 U JP 1981051376U JP 5137681 U JP5137681 U JP 5137681U JP S6227219 Y2 JPS6227219 Y2 JP S6227219Y2
- Authority
- JP
- Japan
- Prior art keywords
- flask
- support rod
- pedestal
- ring
- support rods
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Description
【考案の詳細な説明】
本考案は、球状のフラスコを所望の姿勢に保持
可能としたフラスコ受具に関するものである。[Detailed Description of the Invention] The present invention relates to a flask holder that can hold a spherical flask in a desired posture.
球状フラスコは、化学実験に多く用いられてい
るが、該フラスコは球状のため、実験台などの上
に直接載置することができないのである。そこで
従来では、金属製受台の上方に金属製支持棒を突
設させ、この支持棒に先端に挟持具をもつ腕杆を
水平方向に取付けてなる所謂スタンドを用い、こ
のスタンドの腕杆に設けた挟持具によりフラスコ
の上方首部を挟持させて、フラスコを宙架状に保
持すべくしているが、このスタンドによるフラス
コ保持手段では、非常に不安定であつた危険であ
り、しかも前記スタンドは極めて重く、フラスコ
の置き場所を変えるべく移動させるような場合
に、持運びに不便である。 Spherical flasks are often used in chemical experiments, but because of their spherical shape, they cannot be placed directly on a laboratory table or the like. Therefore, in the past, a so-called stand was used, in which a metal support rod was protruded above a metal pedestal, and an arm rod with a clamping tool at the tip was attached horizontally to this support rod. The upper neck of the flask is held by a clamping tool provided in order to hold the flask in a suspended state, but this stand-based flask holding means is extremely unstable and dangerous. It is extremely heavy and is inconvenient to carry when moving the flask to a different location.
本考案は以上のごとき問題に鑑みて考案したも
ので、軽量で持運びに便利であり、しかも球状フ
ラスコを安定して所要状態に保持できるフラスコ
受具を提供せんとするものである。 The present invention was devised in view of the above problems, and aims to provide a flask holder that is lightweight and convenient to carry, and that can stably hold a spherical flask in a desired state.
さらに詳しくは、環状とした受台１と、該受台
１の直上に配置した少なくとも３本のフラスコ支
持杆２と、この支持杆２を拘束する規制環３とか
らなり、これらの各者をそれぞれ金属線材により
形成する一方、前記フラスコ支持杆２の中間部を
外方に向かつて凸となるよう弓形状に彎曲させる
と共に、下端部を外向きに折り曲げて、この支持
杆２に脚部２ａと、該脚部２ａにくびれ部２ｂを
介して続く弾力的な彎曲部２ｃとを形成し、かつ
前記脚部２ａを前記受台１に結合させて、各フラ
スコ支持杆２を受台１上に支持すると共に、該支
持杆２のくびれ部２ｂに前記規制環３を嵌め込ん
で、支持杆２の下部を拘束すべくしたことに特徴
を有するものである。 More specifically, it consists of a ring-shaped pedestal 1, at least three flask support rods 2 placed directly above the pedestal 1, and a restriction ring 3 that restrains the support rods 2. Each of the flask support rods 2 is made of a metal wire, and the middle portion of the flask support rod 2 is curved outwardly to form a convex bow shape, and the lower end is bent outward to form a leg portion 2a on the support rod 2. and an elastic curved portion 2c continuing to the leg portion 2a via the constriction portion 2b, and the leg portion 2a is coupled to the pedestal 1, so that each flask support rod 2 is mounted on the pedestal 1. It is characterized in that the lower part of the support rod 2 is restrained by fitting the restriction ring 3 into the constricted portion 2b of the support rod 2.
以下本考案のフラスコ受具を図面の実施例によ
つて説明する。 The flask holder of the present invention will be explained below with reference to the embodiments shown in the drawings.
図面に示すフラスコ受具は、大小円形状の環体
１ａ，１ｂからなる受台１と、３本のフラスコ支
持杆２と、３角形状をなす規制環３とにより構成
されるもので、これら各者は金属線材により形成
する。 The flask holder shown in the drawing is composed of a holder 1 consisting of large and small circular rings 1a and 1b, three flask support rods 2, and a triangular regulation ring 3. Each is formed from a metal wire.
しかして前記受台１は、大径環体１ａの内部
で、稍上方位置に小径環体１ｂを同心状に配置し
て、該各環体１ａ，１ｂの３ケ所を後記するごと
く各支持杆２の一端に一体形成した脚部２ａによ
り、等間隔に溶接手段などで結合して構成されて
いる。 The pedestal 1 has a small-diameter ring 1b concentrically disposed slightly above the large-diameter ring 1a, and three positions of each ring 1a, 1b are attached to each support rod as described later. The leg portions 2a are integrally formed at one end of 2, and are connected at equal intervals by welding means or the like.
また前記各支持杆２は、前記受台１の直上に配
置されるもので、その中間部を外向きに凸となる
ように弓形状に彎曲すると共に、下端部を外向き
に折り曲げて、各支持杆２に脚部２ａと、該脚部
２ａにくびれ部２ｂを介して続く弾力的な彎曲部
２ｃとを形成し、この各彎曲部２ｃにより球状フ
ラスコ４の球状本体部４ａを、各彎曲部２ｃの上
端部により前記フラスコ４の上方首部４ｂをそれ
ぞれ弾力的に保持すべくしており、また前記脚部
２ａをして前記受台１の環体１ａ，１ｂを結合す
るための部材としている。 Further, each of the support rods 2 is arranged directly above the pedestal 1, and has its middle portion curved in a bow shape so as to convex outward, and its lower end portion bent outward. The support rod 2 is formed with a leg portion 2a and an elastic curved portion 2c that continues from the leg portion 2a via a constricted portion 2b. The upper end portions of the portions 2c are designed to elastically hold the upper neck portions 4b of the flask 4, and the leg portions 2a are used as members for connecting the rings 1a and 1b of the pedestal 1. .
一方、前記各支持杆２のくびれ部２ｂに前記規
制環３を、該規制環３の各角部が各支持杆２の外
側に係合位置すべく自由状態で嵌め込んで、この
規制環３により前記各支持杆２の下部を拘束し、
各支持杆２の弾力性を損なうことなく、外方への
変形を防止すべくしている。 On the other hand, the restriction ring 3 is fitted into the constricted portion 2b of each of the support rods 2 in a free state so that each corner of the restriction ring 3 is engaged with the outside of each support rod 2. restraining the lower part of each of the support rods 2,
This is intended to prevent outward deformation of each support rod 2 without impairing its elasticity.
なお、規制環３は３角形以外に円形状となして
もよく、また前記受台１は円形に限らず四角その
他多角形状となすこともできる。さらに前記実施
例では、３本の支持杆２を用いたものが最も好都
合であるが、本考案では３本以上の支持杆２を受
台１上に突設させるようになしてもよい。 The regulating ring 3 may have a circular shape other than a triangular shape, and the pedestal 1 is not limited to a circular shape, but may also have a square or other polygonal shape. Further, in the embodiment described above, it is most convenient to use three support rods 2, but in the present invention, three or more support rods 2 may be provided protrudingly on the pedestal 1.
本考案のフラスコ受具は以上のごとく構成する
もので、いま球状フラスコ４は保持する場合に
は、該フラスコ４の球状本体部４ａを各支持杆２
の彎曲部２ｃから、該各支持杆２の弾力性に抗し
て各支持杆２を押し拡げた状態で、内方に押し込
み、各彎曲部２ｃにより前記本体部４ａを支持さ
せると共に、前記フラスコ４の上方首部４ｂを前
記各彎曲部２ｃの上端部に挟み込むのであり、か
くしてフラスコ４は第１図仮想線に示すごとく、
垂直状態に保持されるのである。 The flask holder of the present invention is constructed as described above, and when holding the spherical flask 4, the spherical main body 4a of the flask 4 is attached to each support rod 2.
From the curved portion 2c of the support rods 2, the support rods 2 are pushed inward in an expanded state against the elasticity of the support rods 2, and the main body portion 4a is supported by each curved portion 2c, and the flask is The upper neck portion 4b of 4 is sandwiched between the upper ends of each of the curved portions 2c, and thus the flask 4 is constructed as shown in the imaginary line in FIG.
It is held vertically.
また化学実験時には、前記フラスコ４を斜め方
向あるいは水平方向に保持する場合があるが、こ
の場合にはフラスコ４の本体部４ａを前記各支持
杆２の彎曲部２ｃ間に押し挟んだ状態でフラスコ
４の首部４ｂを倒すようにすればどのような状態
にでも保持できる。 Further, during a chemical experiment, the flask 4 may be held diagonally or horizontally. It can be held in any state by tilting the neck 4b of 4.
以上説明したごとく本考案のフラスコ受具は、
各構成部品を金属線材で形成しているため軽量で
持運びに非常に便利であり、しかもフラスコを各
支持杆の彎曲部により弾力的に保持すべくしたか
ら、フラスコをどのような状態でも安定して安全
に保持することが可能であり、さらには各支持杆
の下部に規制環を挿嵌させているため、各支持杆
を弾性的に押し拡げるとき、その弾性力を損なう
ことなく、該各支持杆の外方への変形を防止する
ことができ、上記したフラスコの安全確実な保持
を行わせ得るのである。 As explained above, the flask holder of the present invention is
Since each component is made of metal wire, it is lightweight and very convenient to carry.Furthermore, since the flask is held elastically by the curved portion of each support rod, the flask remains stable in any situation. Furthermore, since a regulating ring is inserted into the lower part of each support rod, when each support rod is elastically pushed apart, it is possible to hold the support rod safely without losing its elastic force. It is possible to prevent each support rod from deforming outward, and the above-mentioned flask can be held safely and securely.
第１図は本考案にかかるフラスコ受具の正面
図、第２図は同平面図である。
１……受台、２……支持杆、２ａ……脚部、２
ｂ……くびれ部、２ｃ……彎曲部、３……規制
環。
FIG. 1 is a front view of a flask holder according to the present invention, and FIG. 2 is a plan view thereof. 1... pedestal, 2... support rod, 2a... leg, 2
b...constriction, 2c...curved part, 3...regulatory ring.
Claims (1)
た少なくとも３本のフラスコ支持杆２と、この支
持杆２を拘束する規制環３とからなり、これらの
各者をそれぞれ金属線材により形成する一方、前
記フラスコ支持杆２の中間部を外方に向かつて凸
となるよう弓形状に彎曲させると共に、下端部を
外向きに折り曲げて、この支持杆２に脚部２ａ
と、該脚部２ａにくびれ部２ｂを介して続く弾力
的な彎曲部２ｃとを形成し、かつ前記脚部２ａを
前記受台１に結合させて、各フラスコ支持杆２を
受台１上に支持すると共に、該支持杆２のくびれ
部２ｂに前記規制環３を嵌め込んで、支持杆２の
下部を拘束すべくしたことを特徴とするフラスコ
受具。 It consists of a ring-shaped pedestal 1, at least three flask support rods 2 placed directly above the pedestal 1, and a regulating ring 3 that restrains the support rods 2, each of which is connected by a metal wire. On the other hand, the middle part of the flask support rod 2 is curved in a bow shape so as to be convex toward the outside, and the lower end is bent outward to form a leg portion 2a on the support rod 2.
and an elastic curved portion 2c continuing to the leg portion 2a via the constriction portion 2b, and the leg portion 2a is coupled to the pedestal 1, so that each flask support rod 2 is mounted on the pedestal 1. A flask holder characterized in that the lower part of the support rod 2 is restrained by fitting the restriction ring 3 into the constricted portion 2b of the support rod 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981051376U JPS6227219Y2 (en) | 1981-04-08 | 1981-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981051376U JPS6227219Y2 (en) | 1981-04-08 | 1981-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57165237U JPS57165237U (en) | 1982-10-18 |
| JPS6227219Y2 true JPS6227219Y2 (en) | 1987-07-13 |
Family
ID=29848100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981051376U Expired JPS6227219Y2 (en) | 1981-04-08 | 1981-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227219Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH076385U (en) * | 1993-06-28 | 1995-01-31 | 勝昌 洲本 | Kamoi's edge shaping tool |
-
1981
- 1981-04-08 JP JP1981051376U patent/JPS6227219Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH076385U (en) * | 1993-06-28 | 1995-01-31 | 勝昌 洲本 | Kamoi's edge shaping tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57165237U (en) | 1982-10-18 |
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