CN105424132A - Stable anti-overflow measuring cylinder - Google Patents
Stable anti-overflow measuring cylinder Download PDFInfo
- Publication number
- CN105424132A CN105424132A CN201610047363.XA CN201610047363A CN105424132A CN 105424132 A CN105424132 A CN 105424132A CN 201610047363 A CN201610047363 A CN 201610047363A CN 105424132 A CN105424132 A CN 105424132A
- Authority
- CN
- China
- Prior art keywords
- graduated cylinder
- overflow
- measuring cylinder
- main body
- cylinder main
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F19/00—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
Abstract
The invention relates to a stable anti-overflow measuring cylinder, which comprises a measuring cylinder body, wherein the top part of the measuring cylinder body is provided with an anti-overflow cup opening; a stop valve is arranged between the anti-overflow cup opening and the measuring cylinder body; an elastic opening and closing mechanism is arranged at the bottom part of the measuring cylinder body, and is sequentially connected with a spring and an elastic sealing ball through press keys in sequence from left to right; a retaining plate is arranged at the right end of the elastic sealing ball; a conical air ventilation hole is formed in the bottom part of the elastic sealing ball; stable limiting blocks are respectively arranged at the left and right sides of the air ventilation hole; the bottom part of each limiting block is connected with a suction disc. The stable anti-overflow measuring cylinder has the advantages that the splashing of poured liquid is prevented, the flowing-in amount and speed of liquid can be adjusted, and the turnover and damage of the measuring cylinder can be prevented via the suction discs.
Description
Technical field:
The present invention relates to a kind of chemical tools, specifically one stablizes anti-overflow graduated cylinder, belongs to chemical tools field.
Background technology:
Graduated cylinder is a kind of glass tool being used for measuring solution, is widely used in chemical field; In order to liquid measuring is accurate, it is comparatively elongated that graduated cylinder generally designs, and center of gravity is higher, so just exist and easily encountered broken problem, not only experimental cost is higher, and the graduated cylinder chip after fragmentation simultaneously also exists safety issue, if break up graduated cylinder in the process measuring liquid, also there is the problem that liquid spills, there is potential safety hazard.
Summary of the invention:
Technical matters to be solved by this invention is: this graduated cylinder can spill preventing pouring liquid into, and adjustable liquid influx and speed, can prevent the overturning of graduated cylinder from damaging by sucker simultaneously.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: one stablizes anti-overflow graduated cylinder, described graduated cylinder comprises graduated cylinder main body, described graduated cylinder body top is provided with anti-overflow rim of a cup, and be provided with flow-stop valve between anti-overflow rim of a cup and described graduated cylinder main body, described graduated cylinder bottom part body is provided with elastic switch mechanism, described elastic switch mechanism is connected with spring and resilient seal ball by button from left to right successively, described resilient seal ball right-hand member is provided with plate washer, and be provided with taper air hole bottom resilient seal ball, described air hole is left, right both sides are respectively arranged with stable limited block, and be connected with sucker bottom limited block.
As preferably, described graduated cylinder body outer surface is provided with handle.
As preferably, described graduated cylinder main body and anti-overflow rim of a cup are provided with scale mark.
As preferably, described sucker periphery is provided with skirt strip of paper used for sealing.
As preferably, described button is covered with protective cover.
Compared with prior art, usefulness of the present invention is: this graduated cylinder can spill preventing pouring liquid into, and adjustable liquid influx and speed, can prevent the overturning of graduated cylinder from damaging by sucker simultaneously.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1, graduated cylinder main body; 2, anti-overflow rim of a cup; 3, flow-stop valve; 4, elastic switch mechanism; 4-2, button; 4-3, spring; 4-4, resilient seal ball; 4-5, plate washer; 5, air hole; 6 limited blocks; 7, skirt strip of paper used for sealing; 8, handle; 9, scale mark; 10, sucker; 11, protective cover.
Embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments: one shown in Fig. 1 stablizes anti-overflow graduated cylinder, described graduated cylinder comprises graduated cylinder main body 1, described graduated cylinder main body 1 top is provided with anti-overflow rim of a cup 2, and be provided with flow-stop valve 3 between anti-overflow rim of a cup 2 and described graduated cylinder main body 1, bottom described graduated cylinder main body 1, elastic switch mechanism 4 is installed, described elastic switch mechanism 4 is connected with spring 4-3 and resilient seal ball 4-4 by button 4-2 from left to right successively, described resilient seal ball 4-4 right-hand member is provided with plate washer 4-5, and be provided with taper air hole 5 bottom resilient seal ball 4-4, described air hole 5 is left, right both sides are respectively arranged with stable limited block 6, and be connected with sucker 10 bottom limited block 6.
In order to ensure, in use graduated cylinder, the phenomenons such as hand is sliding to occur, described graduated cylinder main body 1 outside surface is provided with handle 8.
In order to ensure that the total amount of the liquid added is controlled, described graduated cylinder main body 1 and anti-overflow rim of a cup are provided with scale mark 9.
In order to ensure that sucker 10 can better play fixing effect, prevent the phenomenon of deflation, described sucker 10 periphery is provided with skirt strip of paper used for sealing 7.
In order to ensure the stability of switching mechanism 4, prevent liquid from flowing into switching mechanism 4 pairs of internals and cause corrosion, described button 4-2 is covered with protective cover 11.
Concrete, press the button 4-2 of switching mechanism 4, button 4-2 Compress Spring 4-3 crimp resilient seal ball 4-4, at this moment the sucker 10 of graduated cylinder is aimed at the place pressure that experiment table is smooth, gas in sucker 10 can be discharged from switching mechanism 4 by air hole 5, limited block 6 can remind the stroke pressed down, effectively can protect the serviceable life of sucker 10 like this, at this moment button 4-2 is unclamped, button 4-2 is by spring 4-3 resilience, resilient seal ball 4-4 restores to the original state and is sealed by air hole 5 simultaneously, at this moment the air pressure in sucker 10 is less than outside air pressure has a stable suction to experiment table, at this moment the flow-stop valve 3 between anti-overflow rim of a cup 2 and graduated cylinder main body 1 is closed, anti-overflow rim of a cup 2 is poured into by needing the fluid weighed, the amount of liquid can be known by anti-overflow rim of a cup 2 high scale line, being opened by flow-stop valve 3 allows liquid flow in graduated cylinder, during the well whole liquid of equivalent, the button 4-2 that can press switching mechanism 4 makes resilient seal ball 4-4 distortion air hole 5 open, sucker 5 pairs of experiment tablees lose suction, the adjustable liquid influx of this graduated cylinder and speed, can prevent the overturning of graduated cylinder from damaging by sucker simultaneously
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. stablize anti-overflow graduated cylinder for one kind, described graduated cylinder comprises graduated cylinder main body (1), it is characterized in that: described graduated cylinder main body (1) top is provided with anti-overflow rim of a cup (2), and be provided with flow-stop valve (3) between anti-overflow rim of a cup (2) and described graduated cylinder main body (1), described graduated cylinder main body (1) bottom is provided with elastic switch mechanism (4), described elastic switch mechanism (4) is connected with spring (4-3) and resilient seal ball (4-4) by button (4-2) from left to right successively, described resilient seal ball (4-4) right-hand member is provided with plate washer (4-5), and resilient seal ball (4-4) bottom is provided with taper air hole (5), described air hole (5) is left, right both sides are respectively arranged with stable limited block (6), and limited block (6) bottom is connected with sucker (10).
2. according to claim 1ly stablize anti-overflow graduated cylinder, it is characterized in that: described graduated cylinder main body (1) outside surface is provided with handle (8).
3. according to claim 1ly stablize anti-overflow graduated cylinder, it is characterized in that: described graduated cylinder main body (1) and anti-overflow rim of a cup are provided with scale mark (9).
4. according to claim 1ly stablize anti-overflow graduated cylinder, it is characterized in that: described sucker (10) periphery is provided with skirt strip of paper used for sealing (7).
5. according to claim 1ly stablize anti-overflow graduated cylinder, it is characterized in that: described button (4-2) is covered with protective cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047363.XA CN105424132A (en) | 2016-01-25 | 2016-01-25 | Stable anti-overflow measuring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047363.XA CN105424132A (en) | 2016-01-25 | 2016-01-25 | Stable anti-overflow measuring cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105424132A true CN105424132A (en) | 2016-03-23 |
Family
ID=55502497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610047363.XA Pending CN105424132A (en) | 2016-01-25 | 2016-01-25 | Stable anti-overflow measuring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105424132A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035907A (en) * | 1998-08-17 | 2000-03-14 | Dart Industries Inc. | Combined measuring cup, funnel and strainer utensil |
| CN202511837U (en) * | 2012-04-05 | 2012-10-31 | 王文昊 | Novel graduated cylinder |
| CN202562551U (en) * | 2012-05-05 | 2012-11-28 | 陈彪泉 | Graduated cylinder with sucker |
| CN103211707A (en) * | 2013-04-20 | 2013-07-24 | 褚晓燕 | Oral liquid medicine quantified feeder |
| CN203572542U (en) * | 2013-11-27 | 2014-04-30 | 南京化工职业技术学院 | Novel graduated cylinder |
| CN204241062U (en) * | 2014-11-14 | 2015-04-01 | 淮阴工学院 | A kind of safe graduated cylinder being convenient to disassembly, cleaning |
| CN104634411A (en) * | 2013-11-08 | 2015-05-20 | 大连民族学院 | Convenient measuring cylinder |
| CN205373803U (en) * | 2016-01-25 | 2016-07-06 | 苏州市尚科产品检测中心 | Stabilize anti -overflow graduated flask |
-
2016
- 2016-01-25 CN CN201610047363.XA patent/CN105424132A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035907A (en) * | 1998-08-17 | 2000-03-14 | Dart Industries Inc. | Combined measuring cup, funnel and strainer utensil |
| CN202511837U (en) * | 2012-04-05 | 2012-10-31 | 王文昊 | Novel graduated cylinder |
| CN202562551U (en) * | 2012-05-05 | 2012-11-28 | 陈彪泉 | Graduated cylinder with sucker |
| CN103211707A (en) * | 2013-04-20 | 2013-07-24 | 褚晓燕 | Oral liquid medicine quantified feeder |
| CN104634411A (en) * | 2013-11-08 | 2015-05-20 | 大连民族学院 | Convenient measuring cylinder |
| CN203572542U (en) * | 2013-11-27 | 2014-04-30 | 南京化工职业技术学院 | Novel graduated cylinder |
| CN204241062U (en) * | 2014-11-14 | 2015-04-01 | 淮阴工学院 | A kind of safe graduated cylinder being convenient to disassembly, cleaning |
| CN205373803U (en) * | 2016-01-25 | 2016-07-06 | 苏州市尚科产品检测中心 | Stabilize anti -overflow graduated flask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203823166U (en) | Safety valve | |
| CN105424132A (en) | Stable anti-overflow measuring cylinder | |
| CN205373803U (en) | Stabilize anti -overflow graduated flask | |
| CN205940704U (en) | Contact level sensor | |
| CN205352758U (en) | Portable water sampling ware | |
| CN204403417U (en) | A kind of novel small-bore parallel double-flashboard gate valve | |
| CN210457397U (en) | Glass bottle capping device with fixed cylinder | |
| CN203702973U (en) | Piston column type vibration isolator | |
| CN102679026A (en) | Double-layer floating ball type vacuum breaking valve | |
| CN101243951B (en) | Anti-explosion bottle cap of thermos bottle | |
| CN202184622U (en) | Electric kettle toppling protection mechanism | |
| CN203345379U (en) | Anti-seepage bottle cap | |
| CN204502514U (en) | Continuous Suction filtration device that can be dust-proof | |
| CN204223443U (en) | Household multifunctional plug type fermentor | |
| CN203948675U (en) | Safety interlocking soft seal 2/2-way stop valve | |
| CN208101534U (en) | Movable supporting sucker | |
| CN219407578U (en) | Plastic soy sauce oil bottle with metering function | |
| CN214118940U (en) | Magnetic float level gauge stifle and magnetic float level gauge | |
| CN101833373B (en) | Computer keyboard with film covered on surface | |
| CN103015926A (en) | Impact drill with dust collector | |
| CN202812261U (en) | Double-side seal knife-shaped valve | |
| CN203162312U (en) | Exhaust valve | |
| CN103575322B (en) | Portable automobile negative pressure transducer, switch test device | |
| CN218962672U (en) | High-efficient portable pipette auxiliary device | |
| CN110979974B (en) | Reagent container sealing device of portable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |