CN210427089U - Disposable sampling container - Google Patents
Disposable sampling container Download PDFInfo
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- CN210427089U CN210427089U CN201920981798.0U CN201920981798U CN210427089U CN 210427089 U CN210427089 U CN 210427089U CN 201920981798 U CN201920981798 U CN 201920981798U CN 210427089 U CN210427089 U CN 210427089U
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Abstract
The utility model discloses a disposable sampling container, it includes sampling stick, main part bottle and detachable bottle lid, be equipped with the liquid outlet on the bottle lid, be equipped with the block that is used for sealing the liquid outlet on the bottle lid, the upper portion of sampling stick is fixed in the bottle lid, the lower extreme of sampling stick stretches into in the main part bottle. The utility model discloses a pre-installation preservative fluid in the main part bottle, open the bottle lid during sampling and take out the sampling stick simultaneously, stretch into the main part bottle with the sampling stick after the sampling and close the bottle lid tightly, when needs carry out the analysis to the sample, open the block and drip out preservative fluid can. The utility model discloses need not to moisten the sampling swab before the sampling, need not to add the preservative fluid after the sampling again at interim, avoided the sample pollution that the in-process probably caused, and it is convenient, easy operation to collect the preservative fluid.
Description
Technical Field
The utility model relates to a detect a sampling container among the technical field, especially a disposable sampling container.
Background
In the sample detection work, the collection and the transmission of the sample are the precondition for carrying out effective inspection, and the analysis and the test are carried out after the sampling to obtain the related information and data, thereby providing important basis for the later research and judgment. Among the existing sample collection and transfer techniques, disposable sampling tubes are the most common and convenient sampling technique due to their simple operation.
The existing disposable sampling technology product mainly has the following problems and disadvantages: the existing sampling products generally do not contain pre-packaged preservation solution, during sampling, a sampling person needs to prepare the preservation solution by himself, sample after wetting a sampling swab with the preservation solution, and put the swab back into a sampling tube after sampling and add the preservation solution according to requirements, so that the process is complex, the difficulty is high, and pollution is easily caused; in addition, the existing sampling swab generally adopts common cotton as a wiping material, and because the cotton contains self genes, potential interference possibility exists on a sample needing gene detection; in addition, after the sampling is finished, an operator needs to quantitatively absorb the preservation solution by using a graduated pipette for further analysis, and the operation is inconvenient. In conclusion, the existing products have defects, so that the existing products are inconvenient to operate, easy to be polluted and have interference factors in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disposable sampling container, its ability pre-installation preserving fluid makes the sample preserve and becomes more convenient.
The utility model provides a solution of its technical problem is: disposable sampling container, it includes sampling stick, main part bottle and detachable bottle lid, be equipped with the liquid outlet on the bottle lid, be equipped with the block that is used for sealing the liquid outlet on the bottle lid, the upper portion of sampling stick is fixed in the bottle lid, the lower extreme of sampling stick stretches into in the main part bottle.
As a further improvement of the technical scheme, the bottom of the main bottle is provided with a pressing part which is a telescopic pipe, one end of the telescopic pipe is communicated with the bottom of the main bottle, and the other end of the telescopic pipe is provided with an end panel.
As a further improvement of the above technical solution, the end plate is provided with a recess.
As a further improvement of the technical scheme, an inner boss is arranged on the inner end face of the bottle cap and inserted into the bottle mouth of the main bottle to be in interference fit with the main bottle.
As a further improvement of the technical scheme, the liquid outlet penetrates through the inner boss, the upper part of the sampling rod is fixed in the liquid outlet, and a gap capable of accommodating liquid to circulate is formed between the sampling rod and the liquid outlet.
As a further improvement of the above technical scheme, an outer protrusion is arranged on the top surface of the bottle cap, the liquid outlet is located on the outer protrusion, a groove capable of accommodating the outer protrusion for insertion is arranged on the inner end surface of the cap, a blocking portion capable of inserting the liquid outlet is arranged in the groove, and the blocking portion is in interference fit with the liquid outlet.
As a further improvement of the technical scheme, the main body bottle is in a dumbbell shape with two thick ends and a thin middle part, and scale marks are arranged on the side surface of the middle part of the main body bottle.
As a further improvement of the technical scheme, the sampling rod comprises a bendable flexible rod and a cylindrical wiping part, the wiping part is connected to the tail end of the flexible rod, and nylon flocking is arranged on the surface of the wiping part.
As a further improvement of the technical scheme, the outer side of the main bottle is provided with the writing-easy paper.
The utility model has the advantages that: the utility model discloses a pre-installation preservative fluid in the main part bottle, open the bottle lid during sampling and take out the sampling stick simultaneously, stretch into the main part bottle with the sampling stick after the sampling and close the bottle lid tightly, when needs carry out the analysis to the sample, open the block and drip out preservative fluid can. The utility model discloses need not to moisten the sampling swab before the sampling, need not to add the preservative fluid after the sampling again at interim, avoided the sample pollution that the in-process probably caused, and it is convenient, easy operation to collect the preservative fluid.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a front view of the present invention;
fig. 2 is an enlarged view of a portion of circle a in fig. 1.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.
Referring to fig. 1-2, a disposable sampling container comprises a sampling rod 3, a main bottle 1 and a detachable bottle cap 2, wherein a liquid outlet 4 is arranged on the bottle cap 2, a cap 5 for closing the liquid outlet 4 is arranged on the bottle cap 2, the upper part of the sampling rod 3 is fixed in the bottle cap 2, and the lower end of the sampling rod 3 extends into the main bottle 1. Preferably, the bottle cap 2 is in threaded connection with the mouth of the main bottle 1. The method comprises the steps of pre-filling required preservation liquid such as physiological saline, buffer phosphate liquid and the like in a main body bottle 1, taking a bottle cap 2 from the main body bottle 1 during sampling and collecting, taking the bottle cap 2 together with a sampling rod 3, sampling by using the wetted sampling rod 3, re-filling the bottle cap 2 on the main body bottle 1 after sampling, screwing down, and soaking the sampling rod 3 in the preservation liquid in the main body bottle 1. When a sample needs to be detected, the cap 5 is uncovered, and then the preservation solution containing the sample can be dripped out for the next analysis without unscrewing the bottle cap 2, so that the sample is prevented from being polluted.
In a further preferred embodiment, a pressing portion is provided at the bottom of the main body bottle 1, the pressing portion is a telescopic tube 6, one end of the telescopic tube 6 is communicated with the bottom of the main body bottle 1, and an end panel is provided at the other end of the telescopic tube 6. The end panels are provided with recesses 61. The end panel is made of the same material as the main bottle 1 and is made of a rigid material, so that the end panel is not easy to deform even if being pressed, and the sampling container can be placed vertically. The arrangement of the concave part 61 accords with human engineering, improves the comfort when an operator presses the extension tube 6, and enables the sampling container to be placed upright more stably. The end plate depression 61 is pressed to compress the bellows 6, and the preservation liquid can flow out from the liquid outlet 4. The volume of the telescopic tube 6 is 1 ml, the cover cap 5 is opened, the end panel is pressed down to enable the telescopic tube 6 to be completely contracted, and 1 ml of preservation liquid flows out from the liquid outlet 4. The telescopic tube 6 not only facilitates the outflow of the preservation solution, but also ensures the quantitative taking out of the preservation solution every time.
Further as a preferred embodiment, the inner end surface of the bottle cap 2 is provided with an inner boss 21, and the inner boss 21 is inserted into the mouth of the main body bottle 1 and is in interference fit with the main body bottle 1. The liquid outlet 4 runs through the inner boss 21, the upper portion of the sampling rod 3 is fixed in the liquid outlet 4, and a gap capable of accommodating liquid circulation is formed between the sampling rod 3 and the liquid outlet 4. The inner boss 21 is in interference fit with the main body bottle 1, and the sealing connection between the bottle cap 2 and the main body bottle 1 is ensured. Because sampling stick 3 is fixed in liquid outlet 4, consequently can guarantee that the play liquid volume can not be too big, need press flexible pipe 6 and preserve liquid and just can flow.
Further as a preferred embodiment, an outer protrusion 22 is disposed on the top surface of the bottle cap 2, the liquid outlet 4 is located on the outer protrusion 22, a groove 51 into which the outer protrusion 22 can be inserted is disposed on the inner end surface of the cap 5, a blocking portion 52 into which the liquid outlet 4 can be inserted is disposed in the groove 51, and the blocking portion 52 is in interference fit with the liquid outlet 4.
Further preferably, the main body bottle 1 is in a dumbbell shape with two thick ends and a thin middle part, and the side surface of the middle part of the main body bottle 1 is provided with scale marks. The inner diameters of the two ends of the main bottle 1 are larger, so that more liquid can be contained; the inner diameter of the middle part is smaller, and the scale display area is also positioned in the middle part of the main bottle 1, so that the reading accuracy can be effectively improved.
Further as a preferred embodiment, the sampling rod 3 comprises a bendable flexible rod 31 and a cylindrical wiping part 32, the wiping part 32 is connected to the end of the flexible rod 31, and the surface of the wiping part 32 is provided with nylon flocking. The flexible rod 31 ensures that the wiping part 32 can achieve the maximization of the wiping area during sampling, and the nylon flocking is harmless to organisms and has no gene interference factors.
Further, in a preferred embodiment, the main body bottle 1 is provided with a piece of writable paper on the outer side thereof for marking detailed information such as a sampling number, a sampling place, a sampling time, and a sampler.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (9)
1. A disposable sampling container characterized by: including sampling stick (3), main part bottle (1) and detachable bottle lid (2), be equipped with liquid outlet (4) on bottle lid (2), be equipped with on bottle lid (2) and be used for sealing cap (5) of liquid outlet (4), the upper portion of sampling stick (3) is fixed in bottle lid (2), the lower extreme of sampling stick (3) stretches into in main part bottle (1).
2. The disposable sampling container of claim 1, wherein: the bottom of main part bottle (1) is equipped with presses the splenium, press the splenium to be flexible pipe (6), the one end of flexible pipe (6) and the bottom intercommunication of main part bottle (1), the other end of flexible pipe (6) is equipped with the end panel.
3. The disposable sampling container of claim 2, wherein: and a concave part (61) is arranged on the end panel.
4. The disposable sampling container of claim 1, wherein: an inner boss (21) is arranged on the inner end face of the bottle cap (2), and the inner boss (21) is inserted into the bottle mouth of the main bottle (1) and is in interference fit with the main bottle (1).
5. The disposable sampling container of claim 4, wherein: interior boss (21) are run through in liquid outlet (4), the upper portion of sampling stick (3) is fixed in liquid outlet (4), be equipped with the clearance that can hold the liquid circulation between sampling stick (3) and liquid outlet (4).
6. The disposable sampling container of claim 1, wherein: be equipped with outer arch (22) on the top surface of bottle lid (2), liquid outlet (4) are located outer arch (22), be equipped with on the inner end face of block cap (5) and hold outer arch (22) male recess (51), be equipped with in recess (51) and insert stifled portion (52) of liquid outlet (4), stifled portion (52) and liquid outlet (4) interference fit.
7. The disposable sampling container of claim 1, wherein: the main body bottle (1) is in a dumbbell shape with thick ends and thin middle, and scale marks are arranged on the side face of the middle of the main body bottle (1).
8. The disposable sampling container of claim 1, wherein: sampling stick (3) are including flexible stick (31) and cylindric portion of wiping (32) that can buckle, the end at flexible stick (31) is connected in portion of wiping (32), the surface of portion of wiping (32) is equipped with the nylon flocking.
9. The disposable sampling container of claim 1, wherein: the outer side of the main bottle (1) is provided with writing-easy paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981798.0U CN210427089U (en) | 2019-06-26 | 2019-06-26 | Disposable sampling container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981798.0U CN210427089U (en) | 2019-06-26 | 2019-06-26 | Disposable sampling container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210427089U true CN210427089U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920981798.0U Active CN210427089U (en) | 2019-06-26 | 2019-06-26 | Disposable sampling container |
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| Country | Link |
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| CN (1) | CN210427089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034195A (en) * | 2020-10-22 | 2020-12-04 | 厦门市云鹏科技发展有限公司 | Sampling tube with sampling and sample adding functions and use method thereof |
-
2019
- 2019-06-26 CN CN201920981798.0U patent/CN210427089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034195A (en) * | 2020-10-22 | 2020-12-04 | 厦门市云鹏科技发展有限公司 | Sampling tube with sampling and sample adding functions and use method thereof |
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