CN217321221U - Antibody dropping bottle capable of quantitatively extruding liquid - Google Patents
Antibody dropping bottle capable of quantitatively extruding liquid Download PDFInfo
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- CN217321221U CN217321221U CN202220177377.4U CN202220177377U CN217321221U CN 217321221 U CN217321221 U CN 217321221U CN 202220177377 U CN202220177377 U CN 202220177377U CN 217321221 U CN217321221 U CN 217321221U
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Abstract
The utility model provides an antibody dropping bottle capable of quantitatively extruding liquid, which comprises an elastic bottle body, wherein the elastic bottle body comprises a first extrusion chamber and a second extrusion chamber connected with the first extrusion chamber, and the elastic bottle body also comprises a communicating pipe connected between the first extrusion chamber and the second extrusion chamber; the bottom end of the communicating pipe is arranged close to the bottom wall of the first extrusion chamber, and the top end of the communicating pipe is positioned in the second extrusion chamber; the peripheral wall of the first extrusion chamber comprises two grooves which are arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber also comprises an upwardly extending liquid outlet, and the peripheral wall of the second extrusion chamber also comprises scale marks; the top end of the communicating pipe further comprises a one-way valve, and the one-way valve is configured to control liquid in the communicating pipe to flow from the bottom end to the top end of the communicating pipe in a one-way mode. By applying the technical scheme, the effect of quantitative extrusion can be realized.
Description
Technical Field
The utility model relates to an antibody dropping bottle capable of quantitatively extruding liquid.
Background
The antibody dropping bottle generally comprises an elastic bottle body and a dropping head connected with an opening of the elastic bottle body, and the dropping head generally has a liquid outlet. In the ordinary experiment, inspection or treatment process, the antibody dropping liquid is required to be quantitatively supplied, the current quantitative mode is usually that the antibody dropping liquid is dropped into a quantitative container and then is sucked through a syringe, and the mode is not troublesome and is easy to have the result that the liquid residue causes inaccurate metering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an antibody dropping bottle which can realize quantitative liquid extrusion.
In order to solve the technical problem, the utility model provides an antibody dropping bottle capable of extruding liquid quantitatively, which comprises an elastic bottle body, wherein the elastic bottle body comprises a first extrusion chamber and a second extrusion chamber connected with the first extrusion chamber, and the elastic bottle body also comprises a communicating pipe connected between the first extrusion chamber and the second extrusion chamber; the bottom end of the communicating pipe is arranged close to the bottom wall of the first extrusion chamber, and the top end of the communicating pipe is positioned in the second extrusion chamber; the peripheral wall of the first extrusion chamber comprises two grooves which are arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber also comprises an upwardly extending liquid outlet, and the peripheral wall of the second extrusion chamber also comprises scale marks; the top end of the communicating pipe further comprises a one-way valve, and the one-way valve is configured to control liquid in the communicating pipe to flow from the bottom end to the top end of the communicating pipe in a one-way mode.
In a better embodiment, the one-way valve comprises an elastic piece and a plugging body, and the top end of the communicating pipe comprises a plugging port; the elastic piece biases the plugging body to enable the plugging body to abut and plug the plugging port, wherein the elastic force of the elastic piece is directed to the bottom end of the communication pipe from the top end of the communication pipe.
In a more preferred embodiment, the blocking body is a sphere.
In a more preferred embodiment, the resilient member is a spring.
In a more preferred embodiment, the antibody dropper comprises a first squeeze status of forward placement and a second squeeze status of reverse placement; when the first extrusion chamber is in a first extrusion state, the first extrusion chamber is positioned below the second extrusion chamber, and the first extrusion chamber can be extruded to enable liquid positioned in the first extrusion chamber to flow to the second extrusion chamber along the communication pipe in a one-way mode so that the liquid in the second extrusion chamber can be at least level with the scale mark; when being in the second extrusion state, second extrusion chamber is located first extrusion chamber below, second extrusion chamber can receive the extrusion so that be located its liquid and discharge from the liquid outlet, wherein, when being in the second extrusion state, the top of communicating pipe is located the liquid level of second extrusion chamber.
In a preferred embodiment, the top end of the first extrusion chamber further comprises an opening and a cover capable of opening and closing the opening.
In a more preferred embodiment, the radial dimensions of the first extrusion chamber, the second extrusion chamber and the exit port are sequentially reduced.
In a more preferred embodiment, when in the second extrusion state, the bottom end of the communicating tube is positioned above the liquid level of the first extrusion chamber.
The utility model also provides an antibody dropping bottle capable of quantitatively extruding liquid, which comprises an elastic bottle body, wherein the elastic bottle body comprises a first extrusion chamber and a second extrusion chamber connected with the first extrusion chamber, and the elastic bottle body also comprises a communicating pipe connected between the first extrusion chamber and the second extrusion chamber; the bottom end of the communicating pipe is arranged close to the bottom wall of the first extrusion chamber, and the top end of the communicating pipe is positioned in the second extrusion chamber; the peripheral wall of the first extrusion chamber comprises two grooves which are arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber also comprises an upwardly extending liquid outlet, and the peripheral wall of the second extrusion chamber also comprises scale marks; wherein, the top of communicating pipe is higher than the scale mark.
In a more preferred embodiment, the antibody dropper comprises a first squeeze status of forward placement and a second squeeze status of reverse placement; when the first extrusion chamber is in a first extrusion state, the first extrusion chamber is positioned below the second extrusion chamber, and the first extrusion chamber can be extruded to enable liquid positioned in the first extrusion chamber to flow to the second extrusion chamber along the communication pipe in a one-way mode so that the liquid in the second extrusion chamber can be at least level with the scale mark; when being in the second extrusion state, second extrusion chamber is located first extrusion chamber below, second extrusion chamber can receive the extrusion so that the liquid that is located it is discharged from the liquid outlet, wherein, when being in the second extrusion state, the bottom of communicating pipe is located above the liquid level of first extrusion chamber, and the top of communicating pipe is located above the liquid level of second extrusion chamber.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect: the antibody dropping bottle can realize the efficacy of quantitative extrusion.
Drawings
Fig. 1 is a schematic perspective view of an antibody dropper in a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an antibody dropper of the first embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a check valve according to a first embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of an antibody dropper according to a second embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
First embodiment
Referring to fig. 1 to 3, an antibody dropper capable of quantitatively extruding liquid includes an elastic bottle 100, the elastic bottle 100 including a first extruding chamber 1 and a second extruding chamber 2 connected to the first extruding chamber 1, the elastic bottle 100 further including a communicating tube 3 connected between the first extruding chamber 1 and the second extruding chamber 2; the bottom end 31 of the communication pipe 3 is arranged close to the bottom wall of the first extrusion chamber 1, and the top end 32 of the communication pipe 3 is positioned in the second extrusion chamber 2; the peripheral wall of the first extrusion chamber 1 comprises two grooves 11 arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber 2 further comprises an upwardly extending liquid outlet 21, and the peripheral wall of the second extrusion chamber 2 further comprises scale marks 22; wherein, the top end 32 of the communication pipe 3 further comprises a one-way valve 33, and the one-way valve 33 is configured to control the liquid in the communication pipe 3 to flow from the bottom end 31 to the top end 32 in one way.
The antibody dropping bottle comprises a first extrusion state and a second extrusion state, wherein the first extrusion state is placed in the forward direction, and the second extrusion state is placed in the reverse direction; when in the first extrusion state, the first extrusion chamber 1 is located below the second extrusion chamber 2, and the first extrusion chamber 1 can be extruded to enable the liquid located therein to flow to the second extrusion chamber 2 along the communication pipe 3 in a single direction so that the liquid in the second extrusion chamber 2 can be at least flush with the scale mark 22; when in the second extrusion state, the second extrusion chamber 2 is located below the first extrusion chamber 1, and the second extrusion chamber 2 can be extruded to discharge the liquid located therein from the liquid outlet 21, wherein, when in the second extrusion state, the top end 32 of the communication pipe 3 is located above the liquid level of the second extrusion chamber 2.
When using, the user extrudees the recess 11 that is in the antibody dropping bottle of first extrusion state, recess 11 interval 180 degrees are arranged, the convenient application of force, liquid in the first extrusion cavity 1 gets into communicating pipe 3 through bottom 31 communicating pipe 3 and overcomes elastic component 331's elasticity and make shutoff body 332 and shutoff mouth 321 remove the shutoff under the water pressure effect, liquid flows into second extrusion cavity 2, the liquid level of liquid can be observed to the user, constantly extrude first extrusion cavity 1 and flush with scale mark 22 until the liquid level in the second extrusion cavity 2, the arrangement of scale mark 22 can be according to the production demand setting of reality, no longer give unnecessary details here. Subsequently, the user can place the antibody drip bottle in the reverse direction to place the antibody drip bottle in the second squeezing state, and at this time, the top end 32 of the communication tube 3 is located above the liquid level of the second squeezing chamber 2, so as to prevent the liquid from flowing back to the first squeezing chamber 1 in the subsequent squeezing process. When in the second compression state, the bottom end 31 of the communication tube 3 is located above the liquid level of the first compression chamber 1, and the backflow of the liquid can be further prevented. The user can squeeze the second squeezing chamber 2 and the liquid in the second squeezing chamber 2 can flow out from the liquid outlet 21.
In this embodiment, the top end 32 of the first extrusion chamber 1 further comprises an opening and a cover capable of opening and closing the opening, the cover can be opened after each extrusion of the first extrusion chamber 1 to balance the air pressure in the first extrusion chamber 1, and the opening is disposed at the top end 32 of the first extrusion chamber 1 to prevent the liquid from flowing out.
In this embodiment, the radial dimensions of the first extrusion chamber 1, the second extrusion chamber 2 and the liquid outlet 21 are sequentially reduced.
Second embodiment
Referring to fig. 4, an antibody dropper capable of quantitatively extruding liquid includes an elastic bottle 100, the elastic bottle 100 including a first extruding chamber 1 and a second extruding chamber 2 connected to the first extruding chamber 1, the elastic bottle 100 further including a communicating tube 3 connected between the first extruding chamber 1 and the second extruding chamber 2; the bottom end 31 of the communication pipe 3 is arranged close to the bottom wall of the first extrusion chamber 1, and the top end 32 of the communication pipe 3 is positioned in the second extrusion chamber 2; the peripheral wall of the first extrusion chamber 1 comprises two grooves 11 arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber 2 further comprises an upwardly extending liquid outlet 21, and the peripheral wall of the second extrusion chamber 2 further comprises scale marks 22; wherein, top end 32 of communication pipe 3 is higher than graduation mark 22.
The antibody dropping bottle comprises a first extrusion state and a second extrusion state, wherein the first extrusion state is placed in the forward direction, and the second extrusion state is placed in the reverse direction; when in the first extrusion state, the first extrusion chamber 1 is located below the second extrusion chamber 2, and the first extrusion chamber 1 can be extruded to enable the liquid located therein to flow to the second extrusion chamber 2 along the communication pipe 3 in a single direction so that the liquid in the second extrusion chamber 2 can be at least flush with the scale mark 22; when being in the second extrusion state, second extrusion chamber 2 is located first extrusion chamber 1 below, second extrusion chamber 2 can receive the extrusion so that the liquid that is located it discharges from liquid outlet 21, wherein, when being in the second extrusion state, the bottom 31 of communicating pipe 3 is located above the liquid level of first extrusion chamber 1, and the top 32 of communicating pipe 3 is located above the liquid level of second extrusion chamber 2.
When the device is used, a user extrudes the groove 11 of the antibody drip bottle in a first extrusion state, the grooves 11 are arranged at intervals of 180 degrees, force application is facilitated, liquid in the first extrusion chamber 1 enters the communicating pipe 3 through the bottom end 31 of the communicating pipe 3, the liquid flows into the second extrusion chamber 2, the user can observe the liquid level of the liquid and continuously extrude the first extrusion chamber 1 until the liquid level in the second extrusion chamber 2 is flush with the scale marks 22, the arrangement of the scale marks 22 can be set according to actual production requirements, it is not described herein any more, if top end 32 of communication pipe 3 is at least higher than scale mark 22, and when top end 32 of communication pipe 3 is flush with scale mark 22, excess liquid can flow back from feed-through tube 3 to first compression chamber 1, and when top end 32 of feed-through tube 3 is higher than graduation mark 22, the user may choose to observe by eye, and in addition, the first compression chamber 1 may balance the air pressure by the communicating tube 3. When in the second extrusion state, the user can extrude the second extrusion chamber 2 to discharge the liquid, the bottom end 31 of the communication pipe 3 is located above the liquid level of the first extrusion chamber 1, and the top end 32 of the communication pipe 3 is located above the liquid level of the second extrusion chamber 2, so that the first extrusion chamber 1 and the second extrusion chamber 2 can not be communicated in the second extrusion state. The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.
Claims (10)
1. The antibody dropping bottle capable of quantitatively extruding liquid is characterized by comprising an elastic bottle body, wherein the elastic bottle body comprises a first extrusion chamber and a second extrusion chamber connected with the first extrusion chamber, and the elastic bottle body also comprises a communicating pipe connected between the first extrusion chamber and the second extrusion chamber; the bottom end of the communicating pipe is arranged close to the bottom wall of the first extrusion chamber, and the top end of the communicating pipe is positioned in the second extrusion chamber; the peripheral wall of the first extrusion chamber comprises two grooves which are arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber also comprises an upwardly extending liquid outlet, and the peripheral wall of the second extrusion chamber also comprises scale marks; the top end of the communicating pipe further comprises a one-way valve, and the one-way valve is configured to control liquid in the communicating pipe to flow from the bottom end to the top end of the communicating pipe in a one-way mode.
2. The antibody dropper bottle capable of dispensing a quantitative liquid according to claim 1, wherein: the one-way valve comprises an elastic piece and a plugging body, and the top end of the communicating pipe comprises a plugging port; the elastic piece biases the plugging body to enable the plugging body to abut and plug the plugging port, wherein the elastic force of the elastic piece is directed to the bottom end of the communication pipe from the top end of the communication pipe.
3. A quantitatively extrudable antibody dropper as claimed in claim 2 wherein: the plugging body is a sphere.
4. A quantitatively extrudable antibody dropper as claimed in claim 2 wherein: the elastic member is a spring.
5. A quantitatively extrudable antibody dropper as claimed in claim 1 wherein: the antibody dropping bottle comprises a first extrusion state and a second extrusion state, wherein the first extrusion state is placed in the forward direction, and the second extrusion state is placed in the reverse direction; when the first extrusion chamber is in a first extrusion state, the first extrusion chamber is positioned below the second extrusion chamber, and the first extrusion chamber can be extruded to enable liquid positioned in the first extrusion chamber to flow to the second extrusion chamber along the communication pipe in a one-way mode so that the liquid in the second extrusion chamber can be at least level with the scale mark; when being in the second extrusion state, second extrusion chamber is located first extrusion chamber below, second extrusion chamber can receive the extrusion so that be located its liquid and discharge from the liquid outlet, wherein, when being in the second extrusion state, the top of communicating pipe is located the liquid level of second extrusion chamber.
6. A quantitatively extrudable antibody dropper as claimed in claim 1 wherein: the top end of the first extrusion chamber also comprises an opening and a cover body capable of opening and closing the opening.
7. A quantitatively extrudable antibody dropper as claimed in claim 1 wherein: the radial sizes of the first extrusion chamber, the second extrusion chamber and the liquid outlet are reduced in sequence.
8. A quantitatively extrudable antibody dropper as claimed in claim 1 wherein: when the second extrusion state is achieved, the bottom end of the communicating pipe is located above the liquid level of the first extrusion chamber.
9. An antibody dropping bottle capable of quantitatively extruding liquid is characterized in that: the bottle body comprises an elastic bottle body, wherein the elastic bottle body comprises a first extrusion chamber and a second extrusion chamber connected with the first extrusion chamber, and the elastic bottle body also comprises a communicating pipe connected between the first extrusion chamber and the second extrusion chamber; the bottom end of the communicating pipe is arranged close to the bottom wall of the first extrusion chamber, and the top end of the communicating pipe is positioned in the second extrusion chamber; the peripheral wall of the first extrusion chamber comprises two grooves which are arranged at intervals along the circumferential direction, the top wall of the second extrusion chamber also comprises an upwardly extending liquid outlet, and the peripheral wall of the second extrusion chamber also comprises scale marks; wherein, the top of communicating pipe is higher than the scale mark at least.
10. A quantitatively extrudable antibody dropper as claimed in claim 9 wherein: the antibody dropping bottle comprises a first extrusion state and a second extrusion state, wherein the first extrusion state is placed in the forward direction, and the second extrusion state is placed in the reverse direction; when the first extrusion chamber is in a first extrusion state, the first extrusion chamber is positioned below the second extrusion chamber, and the first extrusion chamber can be extruded to enable liquid positioned in the first extrusion chamber to flow to the second extrusion chamber along the communication pipe in a one-way mode so that the liquid in the second extrusion chamber can be at least level with the scale mark; when being in the second extrusion state, second extrusion chamber is located first extrusion chamber below, second extrusion chamber can receive the extrusion so that the liquid that is located it is discharged from the liquid outlet, wherein, when being in the second extrusion state, the bottom of communicating pipe is located above the liquid level of first extrusion chamber, and the top of communicating pipe is located above the liquid level of second extrusion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220177377.4U CN217321221U (en) | 2022-01-21 | 2022-01-21 | Antibody dropping bottle capable of quantitatively extruding liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220177377.4U CN217321221U (en) | 2022-01-21 | 2022-01-21 | Antibody dropping bottle capable of quantitatively extruding liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217321221U true CN217321221U (en) | 2022-08-30 |
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ID=82995575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220177377.4U Active CN217321221U (en) | 2022-01-21 | 2022-01-21 | Antibody dropping bottle capable of quantitatively extruding liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217321221U (en) |
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2022
- 2022-01-21 CN CN202220177377.4U patent/CN217321221U/en active Active
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