CN202501895U - Metered liquid-fetching bottle - Google Patents
Metered liquid-fetching bottle Download PDFInfo
- Publication number
- CN202501895U CN202501895U CN2012200991570U CN201220099157U CN202501895U CN 202501895 U CN202501895 U CN 202501895U CN 2012200991570 U CN2012200991570 U CN 2012200991570U CN 201220099157 U CN201220099157 U CN 201220099157U CN 202501895 U CN202501895 U CN 202501895U
- Authority
- CN
- China
- Prior art keywords
- liquid
- container
- lever
- fetching
- metering
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a metered liquid-fetching bottle which belongs to the technical field of metering instruments, comprises a liquid container, a metering container and a liquid fetching pipe, wherein the metering container is disposed above the liquid container and the liquid fetching pipe is arranged therebetween to connect the two containers, and is characterized by further comprising a piston pump, a first one-way valve, a second one-way valve and a fluid outlet pipe, wherein the piston pump is in a sealed connection with the metering container, the first one-way valve is disposed on the liquid fetching pipe, an entry end of the liquid outlet pipe is connected with the metering container while an exit end thereof extends outwards, the second one-way valve is disposed on the liquid outlet pipe, and the piston is driven by two levers with cams to move up and down. The metered liquid-fetching bottle is accurate and fast and causes no liquid leakage in metered liquid fetching, and is simple, convenient and labor-saving in operation, operable by one hand, low in manufacturing costs, and suitable for popularization in fields where metered liquid fetching is needed.
Description
Technical field
The utility model 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.
The utility model content
The utility model technical matters to be solved 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 utility model 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 utility model also comprises first lever, second lever; Said piston pump comprises the plunger piston bar, and said plunger piston masthead portion is provided with the force block that connects the column piston rod, and the fulcrum of said first lever is at far-end; First lever is the cam-like bent axle, and the middle part of said cam-like bent axle and the end face of said force block flexibly connect; The fulcrum of said second lever is at the middle part, and the bottom surface of the second lever far-end and said force block flexibly connects.
Preferably, the top of said force block and bottom are the plane.
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 utility model also comprises handle, and said handle is installed on the said measuring container.
The accurately quick no leakage of liquid is got in the utility model 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
Further specify below in conjunction with accompanying drawing and embodiment technical scheme the utility model.
Fig. 1 is the structure principle chart of the utility model.
Fig. 2 is the structural representation of a kind of embodiment of the utility model.
Embodiment
The structure principle chart of the utility model 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 the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
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; It is characterized in that also comprise first lever, second lever, said piston pump comprises the plunger piston bar; Said plunger piston masthead portion is provided with the force block that connects the column piston rod; 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 the end face of said force block flexibly connect; The fulcrum of said second lever is at the middle part, and the bottom surface of the second lever far-end and said force block flexibly connects.
3. metering liquid taking bottle according to claim 2 is characterized in that, the top and the bottom of said force block are the plane.
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 |
|---|---|---|---|
| CN2012200991570U CN202501895U (en) | 2012-03-16 | 2012-03-16 | Metered liquid-fetching bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200991570U CN202501895U (en) | 2012-03-16 | 2012-03-16 | Metered liquid-fetching bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501895U true CN202501895U (en) | 2012-10-24 |
Family
ID=47038508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200991570U Expired - Lifetime CN202501895U (en) | 2012-03-16 | 2012-03-16 | Metered liquid-fetching bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589636A (en) * | 2012-03-16 | 2012-07-18 | 陈贻国 | Liquid metering and extracting bottle |
-
2012
- 2012-03-16 CN CN2012200991570U patent/CN202501895U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589636A (en) * | 2012-03-16 | 2012-07-18 | 陈贻国 | Liquid metering and extracting bottle |
| CN102589636B (en) * | 2012-03-16 | 2015-12-30 | 陈贻国 | A kind of metering liquid taking bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160002023A1 (en) | Self-measuring container and method for removing content therein | |
| CN105730891A (en) | Liquid volume metering tool, container and method | |
| CN202751268U (en) | Quantitative oil pot | |
| CN105966782A (en) | Liquid taking tool, container and method | |
| CN102589636B (en) | A kind of metering liquid taking bottle | |
| CN103693298B (en) | Container and take out inner tolerant method | |
| CN202501895U (en) | Metered liquid-fetching bottle | |
| CN107899627A (en) | The initial location system and method taken for liquid meter | |
| CN209952894U (en) | Laboratory batcher | |
| CN207478608U (en) | The initial location system taken for liquid meter | |
| US10260925B2 (en) | Container and cover | |
| CN201482491U (en) | Continuous metering suction unit for pipette | |
| CN201125151Y (en) | Medical solution split charging jar | |
| CN202765568U (en) | Container | |
| CN205952721U (en) | Liquid volume measuring instrument and container | |
| CN204074097U (en) | A kind of quantitative liquid getting device | |
| CN207523977U (en) | A kind of liquid pot-type equipment | |
| CN201092428Y (en) | Measurable container | |
| CN201686059U (en) | Single-port measuring cup integrated plastic container | |
| CN205449210U (en) | Medical washing enzyme liquid counter | |
| CN204805052U (en) | Material pump is carried to manual formula | |
| WO2017133648A1 (en) | Instrument, container, and method for measuring liquid volume | |
| CN201220913Y (en) | Quantitative liquid discharge apparatus | |
| CN202098653U (en) | Quantitative convenient oil bottle | |
| CN205109666U (en) | Quantitative liquid adding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121024 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |