CN203572542U - Novel graduated cylinder - Google Patents
Novel graduated cylinder Download PDFInfo
- Publication number
- CN203572542U CN203572542U CN201320782797.6U CN201320782797U CN203572542U CN 203572542 U CN203572542 U CN 203572542U CN 201320782797 U CN201320782797 U CN 201320782797U CN 203572542 U CN203572542 U CN 203572542U
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- graduated cylinder
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- main body
- piston
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Abstract
The utility model relates to the technical field of a chemical measuring tool, and particularly relates to a novel graduated cylinder. According to the novel graduated cylinder disclosed by the utility model, the novel graduated cylinder can be effectively fixed, and the problem that the novel graduated cylinder is broken as being knocked down can be prevented. The novel graduated cylinder comprises a graduated cylinder main body, a base and a sucking disc, wherein the base is arranged at the bottom part of the graduated cylinder main body, the sucking disc is arranged at the bottom part of the base, the bottom part of the base is provided with a ventilating hole, the side surface of the base is respectively provided with an air releasing hole and a sealing through hole, the air releasing hole is communicated with the ventilating hole, the air releasing hole is internally provided with a pressing rod, the end part at the inner side of the pressing rod is connected with a sealing ball, the sealing through hole is internally provided with a piston, one end of the piston is connected with the sealing ball through a spring, the other end of the piston is connected with a tightening screw through a pushing rod, and the tightening screw is in threaded connection with the base.
Description
Technical field
The utility model relates to chemistry and measures technical field of tools, particularly relates to a kind of New Type of Measuring Cylinder.
Background technology
As everyone knows, graduated cylinder is a kind of glass tool that is used for measuring solution, is widely used in chemical field; For liquid measuring accurate, general design comparatively elongated of graduated cylinder, and center of gravity is higher, with regard to existing, easily encountered broken problem like this, not only experimental cost is higher, and the graduated cylinder chip after fragmentation simultaneously also exists safety issue, if break up graduated cylinder in measuring the process of liquid,, there is potential safety hazard in the problem that also exists liquid to spill.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of effectively fixedly graduated cylinder, prevents from toppling over the New Type of Measuring Cylinder of Crushing Problem.
New Type of Measuring Cylinder of the present utility model, comprise graduated cylinder main body, base and sucker, described base is arranged on the bottom of described graduated cylinder main body, described sucker is arranged on the bottom of described base, the bottom of described base is provided with air hole, the side of described base is also respectively arranged with vent hole and the sealing through hole communicating with described air hole, in described vent hole, be provided with pressing lever, the medial end of described pressing lever is connected with ball sealer, in described sealing through hole, be provided with piston, one end of described piston is connected with described ball sealer by spring, the other end of described piston is connected with screwing screw by push rod, described screwing screw is connected with described whorl of base.
Further, the inner side of described vent hole is provided with O-ring seal.
Further, the top outer of described graduated cylinder main body is provided with annular cushion pad.
Further, the surface of described ball sealer is provided with rubber gasket.
Further, the quality of described base is greater than the quality of described graduated cylinder main body.
Compared with prior art the beneficial effects of the utility model are: comprise graduated cylinder main body, base and sucker, base is arranged on the bottom of graduated cylinder main body, sucker is arranged on the bottom of base, the bottom of base is provided with air hole, the side of base is also respectively arranged with vent hole and the sealing through hole communicating with air hole, in vent hole, be provided with pressing lever, the medial end of pressing lever is connected with ball sealer, in sealing through hole, be provided with piston, one end of piston is connected with ball sealer by spring, the other end of piston is connected with screwing screw by push rod, screwing screw is connected with whorl of base, like this, during use, graduated cylinder main body is pressed downwards, gas in sucker is discharged, can be by graduated cylinder absorption on the table, prevent that graduated cylinder from toppling over fragmentation, when graduated cylinder need be picked up, only need to press pressing lever, make ball sealer depart from vent hole, gas is emitted, can pick up like a cork graduated cylinder, if the sealing effectiveness of graduated cylinder existing problems, can realize the pressure on top surface of regulating spring to ball sealer by screwing screwing screw, and then regulate sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, New Type of Measuring Cylinder of the present utility model, comprise graduated cylinder main body 1, base 2 and sucker 3, base 2 is arranged on the bottom of graduated cylinder main body 1, sucker 3 is arranged on the bottom of base 2, the bottom of base 2 is provided with air hole 4, the side of base 1 is also respectively arranged with vent hole 5 and the sealing through hole 6 communicating with air hole 4, in vent hole 5, be provided with pressing lever 7, the medial end of pressing lever 7 is connected with ball sealer 8, in sealing through hole 6, be provided with piston 9, one end of piston 9 is connected with ball sealer 8 by spring 10, the other end of piston 9 is connected with screwing screw 12 by push rod 11, screwing screw 12 is threaded with base 2, like this, during use, graduated cylinder main body is pressed downwards, gas in sucker is discharged, can be by graduated cylinder absorption on the table, prevent that graduated cylinder from toppling over fragmentation, when graduated cylinder need be picked up, only need to press pressing lever, make ball sealer depart from vent hole, gas is emitted, can pick up like a cork graduated cylinder, if the sealing effectiveness of graduated cylinder existing problems, can realize the pressure on top surface of regulating spring to ball sealer by screwing screwing screw, and then regulate sealing effectiveness.
In order to improve sealing effectiveness, New Type of Measuring Cylinder of the present utility model, the inner side of vent hole 5 is provided with O-ring seal 13.
After preventing that graduated cylinder from rolling, graduated cylinder mouth is broken, New Type of Measuring Cylinder of the present utility model, and the top outer of graduated cylinder main body 1 is provided with annular cushion pad 14.
In order to improve sealing effectiveness, New Type of Measuring Cylinder of the present utility model, the surface of ball sealer 8 is provided with rubber gasket.
In order to reduce the center of gravity of graduated cylinder, New Type of Measuring Cylinder of the present utility model, the quality of base 2 is greater than the quality of graduated cylinder main body 1
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a New Type of Measuring Cylinder, it is characterized in that, comprise graduated cylinder main body, base and sucker, described base is arranged on the bottom of described graduated cylinder main body, described sucker is arranged on the bottom of described base, the bottom of described base is provided with air hole, the side of described base is also respectively arranged with vent hole and the sealing through hole communicating with described air hole, in described vent hole, be provided with pressing lever, the medial end of described pressing lever is connected with ball sealer, in described sealing through hole, be provided with piston, one end of described piston is connected with described ball sealer by spring, the other end of described piston is connected with screwing screw by push rod, described screwing screw is connected with described whorl of base.
2. New Type of Measuring Cylinder as claimed in claim 1, is characterized in that, the inner side of described vent hole is provided with O-ring seal.
3. New Type of Measuring Cylinder as claimed in claim 1, is characterized in that, the top outer of described graduated cylinder main body is provided with annular cushion pad.
4. New Type of Measuring Cylinder as claimed in claim 1, is characterized in that, the surface of described ball sealer is provided with rubber gasket.
5. New Type of Measuring Cylinder as claimed in claim 1, is characterized in that, the quality of described base is greater than the quality of described graduated cylinder main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782797.6U CN203572542U (en) | 2013-11-27 | 2013-11-27 | Novel graduated cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782797.6U CN203572542U (en) | 2013-11-27 | 2013-11-27 | Novel graduated cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572542U true CN203572542U (en) | 2014-04-30 |
Family
ID=50540270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782797.6U Expired - Fee Related CN203572542U (en) | 2013-11-27 | 2013-11-27 | Novel graduated cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424132A (en) * | 2016-01-25 | 2016-03-23 | 苏州市尚科产品检测中心 | Stable anti-overflow measuring cylinder |
| CN110930679A (en) * | 2019-12-31 | 2020-03-27 | 重庆美卓科技股份有限公司 | Gas detection Internet of things alarm control system and method |
-
2013
- 2013-11-27 CN CN201320782797.6U patent/CN203572542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424132A (en) * | 2016-01-25 | 2016-03-23 | 苏州市尚科产品检测中心 | Stable anti-overflow measuring cylinder |
| CN110930679A (en) * | 2019-12-31 | 2020-03-27 | 重庆美卓科技股份有限公司 | Gas detection Internet of things alarm control system and method |
| CN110930679B (en) * | 2019-12-31 | 2024-02-13 | 重庆美卓科技股份有限公司 | Gas detection Internet of things alarm control system and method |
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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: 20140430 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |