CN205556643U - Erlenmeyer flask presss from both sides - Google Patents
Erlenmeyer flask presss from both sides Download PDFInfo
- Publication number
- CN205556643U CN205556643U CN201620340798.9U CN201620340798U CN205556643U CN 205556643 U CN205556643 U CN 205556643U CN 201620340798 U CN201620340798 U CN 201620340798U CN 205556643 U CN205556643 U CN 205556643U
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- CN
- China
- Prior art keywords
- jig arm
- handle
- curved handle
- arm lock
- semicircle
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- 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 - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses an erlenmeyer flask presss from both sides, including anterior arm lock and rear portion handle two parts, anterior arm lock comprises first semi -circular arm lock and the semi -circular arm lock of second that the symmetry set up, and the rear portion handle comprises the 3rd curved handle and the fourth curved handle that the symmetry set up, through screw activity hinge joint between anterior arm lock and the rear portion handle, near being connected with the spring between the 3rd curved handle of screw hinged end and the fourth curved handle. The utility model relates to a being used for laboratory bacteria cultivation's special erlenmeyer flask presss from both sides, using in a flexible way, substitute's manual manipulation has ensured operating personnel's personal safety in the experiment, has improved work efficiency, rational in infrastructure, applicable in pressing from both sides the erlenmeyer flask of getting different bottle footpaths specification, convenient operation is suitable for popularization and application.
Description
Technical field
This utility model relates to a kind of experimental apparatus, refers specifically to a kind of taper bottle clip.
Background technology
Laboratory often uses fluid medium and solid medium, cultivates antibacterial, fungus and microorganism.In cultivating early-stage preparations, the liquid, the solid medium that have configured need to be through 121 DEG C of autoclavings；After fluid medium can be cooled to room temperature, then carry out subsequent operation.But solid medium needs to operate (about between 40～50 DEG C) while hot, and now conical flask is boiling hotter, is not easy to operation, virtually adds work difficulty and working time, reduce work efficiency.In addition, cultivating antibacterial and require aseptically to carry out, therefore conical flask bottleneck need to be in flame vicinity, and easily burn during operation operator, it is impossible to ensures the personal safety of experiment operator.
Utility model content
For above-mentioned technical problem, this utility model provides a kind of taper bottle clip, and staff can be replaced to operate, and uses flexibly, improves work efficiency, ensured the personal safety of experimenter.
This utility model is achieved through the following technical solutions:
A kind of taper bottle clip, including anterior jig arm and rear handle two parts, anterior jig arm is made up of the symmetrically arranged first semicircle jig arm and the second semicircle jig arm, rear handle is made up of symmetrically arranged 3rd curved handle and the 4th curved handle, being movably hinged by screw between described anterior jig arm and rear handle, connecting between the 3rd curved handle and the 4th curved handle of screw hinged end has spring.
Further, it is enclosed with heat resistant rubber layer inside the correspondence of the described first semicircle jig arm and the second semicircle jig arm.
Further, the thickness of described heat resistant rubber layer is 0.1cm.
Further, being connected with skin button 7 inside the end of described 3rd curved handle or the 4th curved handle, skin button 7 hangable is on the 4th curved handle or the 3rd curved handle.
Further, described spring in the raw time, the opening of the first semicircle jig arm and the second semicircle jig arm front end controls between 2cm ~ 5cm, is conducive to clamping different size of conical flask.
Further, the height of the described first semicircle jig arm and the second semicircle jig arm is 1.5cm, and thickness is 0.5cm.
The beneficial effects of the utility model are: are designed for the Special conical flask folder that laboratory bacterial is cultivated, use flexibly, replace staff operation, have ensured the personal safety of operator in experiment, improve work efficiency；Rational in infrastructure, it is applicable to grip the conical flask of different bottle diameter specification, easy to operate, be suitable to popularization and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: the semicircle jig arm of 1-first, the semicircle jig arm of 2-second, 3-the 3rd curved handle, 4-the 4th curved handle, 5-screw, 6-spring, 7-skin button.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model and effect thereof are further elaborated.
As it is shown in figure 1, a kind of taper bottle clip, including anterior jig arm and rear handle two parts, anterior jig arm is made up of the symmetrically arranged first semicircle jig arm 1 and the second semicircle jig arm 2, and the height of two semicircular clevis arm is 1.5cm, and thickness is 0.5cm；Rear handle is made up of symmetrically arranged 3rd curved handle 3 and the 4th curved handle 4, it is movably hinged by screw 5 between described anterior jig arm and rear handle, connect between the 3rd curved handle 3 and the 4th curved handle 4 of screw 5 hinged end and have spring 6, by spring 6, front portion jig arm and rear handle are separated respectively, making anterior jig arm is open configuration when initial use, in order to be inserted in different size of conical flask cervical region.Spring 6 in the raw time, control the opening of the first semicircle jig arm 1 and the second semicircle jig arm 2 front end between 2cm ~ 5cm, be conducive to clamping various sizes of conical flask.The vertical length of the 3rd curved handle 3 and the 4th curved handle 4 is 18.4cm, and the vertical length after curved handle stretches is 21.9cm.A diameter of about 3cm of the circular jig arm that two semicircular clevis arm is constituted；Forward part circle jig arm and rear section curved handle left view height are respectively 1.5cm and 1.2cm.
Further, it is enclosed with heat resistant rubber layer inside the correspondence of the first semicircle jig arm 1 and the second semicircle jig arm 2, the thickness of rubber layer and be 0.1cm, 1.5cm the most respectively, rubber layer can increase the frictional force between fixture and conical flask, conical flask landing when preventing gripping.
Further, being connected with skin button 7 inside the end of the 3rd curved handle 3 or the 4th curved handle 4, skin button 7 hangable is on the 4th curved handle 4 or the 3rd curved handle 3；When not using, by skin button 7 hanging sleeve on handle, it is convenient for carrying.
Above example is only exemplary; this utility model can't be limited to, it should be pointed out that for a person skilled in the art, under technology provided by the utility model is enlightened; other equivalent modifications made and improvement, be regarded as protection domain of the present utility model.
Claims (6)
1. a taper bottle clip, it is characterized in that: include anterior jig arm and rear handle two parts, anterior jig arm is made up of the symmetrically arranged first semicircle jig arm (1) and the second semicircle jig arm (2), rear handle is made up of symmetrically arranged 3rd curved handle (3) and the 4th curved handle (4), being movably hinged by screw (5) between described anterior jig arm and rear handle, connecting between the 3rd curved handle (3) and the 4th curved handle (4) of screw (5) hinged end has spring (6).
A kind of taper bottle clip the most according to claim 1, it is characterised in that: it is enclosed with heat resistant rubber layer inside the correspondence of the described first semicircle jig arm (1) and the second semicircle jig arm (2).
A kind of taper bottle clip the most according to claim 2, it is characterised in that: the thickness of described heat resistant rubber layer is 0.1cm.
4. according to the arbitrary described a kind of taper bottle clip of claim 1-3, it is characterized in that: being connected with skin button (7) inside the end of described 3rd curved handle (3) or the 4th curved handle (4), skin button (7) hangable is on the 4th curved handle (4) or the 3rd curved handle (3).
A kind of taper bottle clip the most according to claim 1, it is characterised in that: described spring (6) in the raw time, the opening of the first semicircle jig arm (1) and the second semicircle jig arm (2) front end controls between 2cm ~ 5cm.
A kind of taper bottle clip the most according to claim 1, it is characterised in that: the height of the described first semicircle jig arm (1) and the second semicircle jig arm (2) is 1.5cm, and thickness is 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340798.9U CN205556643U (en) | 2016-04-21 | 2016-04-21 | Erlenmeyer flask presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340798.9U CN205556643U (en) | 2016-04-21 | 2016-04-21 | Erlenmeyer flask presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556643U true CN205556643U (en) | 2016-09-07 |
Family
ID=56808930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340798.9U Expired - Fee Related CN205556643U (en) | 2016-04-21 | 2016-04-21 | Erlenmeyer flask presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205556643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270390A (en) * | 2019-07-22 | 2019-09-24 | 贵州师范大学 | A kind of resolution pincers heated for graphite electric heating plate in resolution experiment |
-
2016
- 2016-04-21 CN CN201620340798.9U patent/CN205556643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270390A (en) * | 2019-07-22 | 2019-09-24 | 贵州师范大学 | A kind of resolution pincers heated for graphite electric heating plate in resolution experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |