CN102589636A - Liquid metering and extracting bottle - Google Patents
Liquid metering and extracting bottle Download PDFInfo
- Publication number
- CN102589636A CN102589636A CN2012100696184A CN201210069618A CN102589636A CN 102589636 A CN102589636 A CN 102589636A CN 2012100696184 A CN2012100696184 A CN 2012100696184A CN 201210069618 A CN201210069618 A CN 201210069618A CN 102589636 A CN102589636 A CN 102589636A
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- extracting
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Abstract
The invention relates to a liquid metering and extracting bottle in the technical field of liquid metering devices. The liquid metering and extracting bottle comprises a liquid container, a metering container and a liquid extracting tube, the metering container is mounted above the liquid container, and the liquid extracting tube is connected between the metering container and the liquid container. The liquid metering and extracting bottle is characterized by further comprising a piston pump, a first check valve, a second check valve and a liquid outlet tube, the piston pump is hermetically connected onto the metering container, the first check valve is mounted on the liquid extracting tube, an inlet end of the liquid outlet tube is connected with the metering container, an outlet end of the liquid outlet tube faces outwards ,the second check valve is mounted on the liquid outlet tube, and a piston is driven by two levers with cams to move up and down. The liquid metering and extracting bottle can meter and extract liquid accurately and quickly without leaking the liquid, is simple, convenient and labor-saving in use, can be operated by a single hand of a user, and is low in manufacturing cost and suitable for popularization in various fields needing metering and extracting liquid.
Description
Technical field
The present invention relates to a kind of metering liquid taking bottle in the liquid meter utensil technical field.
Background technology
The metering liquid taking bottle is accurately got liquid design in order to satisfy people to liquid in the volumetric flask.Existing metering liquid taking bottle comprises following several kinds of modes, the one, only be marked with the volume scale at the liquid container outer wall, and rely on when toppling over the mode of eye-observation to get liquid when getting liquid; Perhaps adopt other liquid getting device such as dropper to get liquid.The 2nd, on liquid container, adding has a Measuring glass, leans on the inclination liquid container to fill it up with the liquid cup.The 3rd, number be that 201020221134.3 publication numbers are a kind of recorder jar of 201858998U like Chinese patent; Be designed with the incorporate recorder jar of liquid container and measuring container; Rely on hand extruding plastic liquid container, make liquid in container get into measuring container, pour out liquid then.But this recorder jar can only be compressive deformation containers such as plastics to liquid container.The 4th, a kind of measurable healthy oil bottle appears on the recent market, and cover at liquid container a jigger is housed, between oil bottle and the jigger air lift pump is installed; Push for several times air lift pump; Make liquid be depressed into jigger, reach the liquid of required appropriate number, liquid is poured out from measuring cup from liquid container.But this measurable healthy oil bottle get oil the time need repeatedly push, use inconvenience, metering precision is uncontrollable, and manufacturing cost is high.
Summary of the invention
Technical matters to be solved by this invention provides a kind of metering liquid taking bottle of the liquid that can accurately extract requirement easy to use.
For solving the problems of the technologies described above, the present invention provides a kind of metering liquid taking bottle, comprises liquid container, measuring container, liquid flowing tube; Said measuring container is installed on the liquid container top, connects said liquid flowing tube between the two, it is characterized in that; Also comprise piston pump, first retaining valve, second retaining valve, drain pipe, said piston pump are tightly connected on the said measuring container; Said first retaining valve is installed on the liquid flowing tube; The inlet end of said drain pipe connects measuring container, and endpiece is outside, and said second retaining valve is installed on the said drain pipe.
As further scheme, the present invention also comprises first lever, second lever, and the fulcrum of said first lever is at far-end, and first lever is the cam-like bent axle, and the middle part of said cam-like bent axle and said piston flexibly connect; The fulcrum of said second lever is at the middle part, and the second lever far-end and said piston flexibly connect.
Preferably, said piston upper end connects force block, and the top and the bottom of said force block are the plane; Said first lever is positioned at said force block top face, and the middle part of said cam-like bent axle and said force block end face flexibly connect; Said second lever is positioned at below, said force block bottom surface, and said second lever far-end and said force block bottom surface flexibly connect.
Optimize, said second retaining valve is installed on the endpiece of said drain pipe.
Preferably, the said second lever far-end is an arcuation.
More optimal scheme is, the present invention also comprises handle, and said handle is installed on the said measuring container.
The accurately quick no leakage of liquid is got in the present invention's metering, and is easy to use laborsaving, one-hand operation, and also manufacturing cost is quite cheap.Be applicable in numerous fields that need level meter to measure liquid and promote.
Description of drawings
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is further specified.
Fig. 1 is a structure principle chart of the present invention.
Fig. 2 is the structural representation of a kind of embodiment of the present invention.
Embodiment
Structure principle chart of the present invention as shown in Figure 1, measuring container 2 are installed on liquid container 1 top, connect liquid flowing tube 4 between the two, and liquid flowing tube 4 is installed first retaining valve 3, and liquid can only get into the measuring container 2 from liquid container 1, otherwise can not.Be tightly connected on the measuring container 2 and comprise the piston pump of piston 7, piston rod 8.The inlet end of drain pipe 6 connects measuring container 2, and the endpiece of drain pipe 6 is outside, and second retaining valve 5 is installed on the drain pipe 6.
As shown in Figure 2, the measuring container 2 that has metering scale 17 is installed on liquid container 1 top, and liquid container 1 is non-closed container.Outside the measuring container 2 handle 18 is installed, is used for the user and controls.Liquid flowing tube 4 connects measuring container 2 through first retaining valve 3 and is installed on the endpiece of drain pipe 6 with liquid container 1, the second retaining valve 5, and such being designed for prevents that the residual liquid in the drain pipe 6 from going out from drain pipe 6 endpiece water clocks.The piston pump that comprises piston 7, plunger piston bar 8 is installed in sealing on the measuring container 2, and plunger piston bar 8 tops are provided with the force block 9 that connects column piston rod 8, and the top and the bottom of force block 9 are the plane.The fulcrum 14 of second lever is at the lever middle part, and the second lever far-end 15 is an arcuation, and the arcuation design makes second lever level and smooth to the acting force of force block 9.The second key piece 16 is the point of application of external force to second lever; When external force applies 16 last times of the second key piece; The second lever far-end 15 flexibly connects with the bottom surface of force block 9; It is up to drive piston 7, and the air pressure in the measuring container 2 descends, and the liquid in the liquid container 1 is through being inhaled into measuring container 2 in the liquid flowing tube 4 that has first retaining valve 3.When external force applied the second key piece 16, through observing the scale of measuring container 2, control sucked the capacity of liquid.
The fulcrum 12 of first lever 10 is at far-end, and the first key piece 13 is the point of application of external force to first lever, and first lever is the cam-like bent axle; The middle part 11 of cam-like bent axle flexibly connects with the end face of force block 9; When external force applies 13 last times of the first key piece, the end face of first lever and force block 9 flexibly connects, and it is descending to drive piston 7; The air of extruding measuring container 2; Because the effect of first retaining valve 3, liquid can not be got back to liquid container 1 through liquid flowing tube 4, and flows out measuring container 2 through the drain pipe 6 that has second retaining valve 5.External force applies 13 last times of the first key piece, through observing the scale of measuring container 2, the capacity of control trickle;
It should be noted last that; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. a metering liquid taking bottle comprises liquid container, measuring container, liquid flowing tube, and said measuring container is installed on the liquid container top; Connect said liquid flowing tube between the two, it is characterized in that, also comprise piston pump, first retaining valve, second retaining valve; Drain pipe, said piston pump are sealedly connected on the said measuring container, and said first retaining valve is installed on the liquid flowing tube; The inlet end of said drain pipe connects in the measuring container, and endpiece is outside, and said second retaining valve is installed on the said drain pipe.
2. metering liquid taking bottle according to claim 1 is characterized in that, also comprises first lever, second lever, and the fulcrum of said first lever is at far-end, and first lever is the cam-like bent axle, and the middle part of said cam-like bent axle and said piston flexibly connect; The fulcrum of said second lever is at the middle part, and the second lever far-end and said piston flexibly connect.
3. metering liquid taking bottle according to claim 2 is characterized in that, said piston upper end connects force block, and the top and the bottom of said force block are the plane; Said first lever is positioned at said force block top face, and the middle part of said cam-like bent axle and said force block end face flexibly connect; Said second lever is positioned at below, said force block bottom surface, and said second lever far-end and said force block bottom surface flexibly connect.
4. according to claim 1 or 2 or 3 described metering liquid taking bottles, it is characterized in that said second retaining valve is installed on the endpiece of said drain pipe.
5. metering liquid taking bottle according to claim 4 is characterized in that, the said second lever far-end is an arcuation.
6. metering liquid taking bottle according to claim 5 is characterized in that, also comprises handle, and said handle is installed on the said measuring container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069618.4A CN102589636B (en) | 2012-03-16 | 2012-03-16 | A kind of metering liquid taking bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069618.4A CN102589636B (en) | 2012-03-16 | 2012-03-16 | A kind of metering liquid taking bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102589636A true CN102589636A (en) | 2012-07-18 |
| CN102589636B CN102589636B (en) | 2015-12-30 |
Family
ID=46478604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210069618.4A Expired - Fee Related CN102589636B (en) | 2012-03-16 | 2012-03-16 | A kind of metering liquid taking bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102589636B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238115A (en) * | 2016-10-10 | 2016-12-21 | 天津盛泰佳业科技有限公司 | A kind of special injection measuring cup |
| CN108168956A (en) * | 2018-03-22 | 2018-06-15 | 广西红树林研究中心 | Fixed depth of water siphoning type quantitative hydrophore |
| CN108917873A (en) * | 2018-05-30 | 2018-11-30 | 杭州跟好科技有限公司 | The double rationed mechanisms of liquid and the double quantitative output methods of liquid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144168A (en) * | 1988-11-15 | 1990-06-01 | Pc Cox Newbury Ltd | Dispenser for viscous material |
| CN2090975U (en) * | 1991-05-22 | 1991-12-18 | 樊天益 | Liquid quantifier |
| CN1953820A (en) * | 2004-04-08 | 2007-04-25 | 雷技术集团公司 | Cartridge pistol with a cartridge holder |
| WO2007121854A2 (en) * | 2006-04-22 | 2007-11-01 | Bayer Animal Health Gmbh | Applicator with exchangeable reservoir |
| DE102008002773A1 (en) * | 2008-02-18 | 2009-08-20 | Evonik Stockhausen Gmbh | Suction pump for a dispenser unit and dispenser unit |
| US20120006857A1 (en) * | 2009-07-15 | 2012-01-12 | Lg Household & Healthcare Ltd. | Pumping device of fluid container and press button |
| CN202501895U (en) * | 2012-03-16 | 2012-10-24 | 陈贻国 | Metered liquid-fetching bottle |
-
2012
- 2012-03-16 CN CN201210069618.4A patent/CN102589636B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144168A (en) * | 1988-11-15 | 1990-06-01 | Pc Cox Newbury Ltd | Dispenser for viscous material |
| CN2090975U (en) * | 1991-05-22 | 1991-12-18 | 樊天益 | Liquid quantifier |
| CN1953820A (en) * | 2004-04-08 | 2007-04-25 | 雷技术集团公司 | Cartridge pistol with a cartridge holder |
| WO2007121854A2 (en) * | 2006-04-22 | 2007-11-01 | Bayer Animal Health Gmbh | Applicator with exchangeable reservoir |
| WO2007121854A3 (en) * | 2006-04-22 | 2008-03-06 | Bayer Healthcare Ag | Applicator with exchangeable reservoir |
| DE102008002773A1 (en) * | 2008-02-18 | 2009-08-20 | Evonik Stockhausen Gmbh | Suction pump for a dispenser unit and dispenser unit |
| US20120006857A1 (en) * | 2009-07-15 | 2012-01-12 | Lg Household & Healthcare Ltd. | Pumping device of fluid container and press button |
| CN202501895U (en) * | 2012-03-16 | 2012-10-24 | 陈贻国 | Metered liquid-fetching bottle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238115A (en) * | 2016-10-10 | 2016-12-21 | 天津盛泰佳业科技有限公司 | A kind of special injection measuring cup |
| CN108168956A (en) * | 2018-03-22 | 2018-06-15 | 广西红树林研究中心 | Fixed depth of water siphoning type quantitative hydrophore |
| CN108917873A (en) * | 2018-05-30 | 2018-11-30 | 杭州跟好科技有限公司 | The double rationed mechanisms of liquid and the double quantitative output methods of liquid |
| CN108917873B (en) * | 2018-05-30 | 2020-06-09 | 江山市发发科技有限公司 | Liquid double-quantitative distribution mechanism and liquid double-quantitative output method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102589636B (en) | 2015-12-30 |
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