CN218250337U - Temporary straw storage device for laboratory - Google Patents
Temporary straw storage device for laboratory Download PDFInfo
- Publication number
- CN218250337U CN218250337U CN202221384371.0U CN202221384371U CN218250337U CN 218250337 U CN218250337 U CN 218250337U CN 202221384371 U CN202221384371 U CN 202221384371U CN 218250337 U CN218250337 U CN 218250337U
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- straw
- laboratory
- connecting rod
- storage device
- hanging ring
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Abstract
The utility model belongs to laboratory device field relates to a straw temporary storage device is used in laboratory, including hanging circle, connecting rod and barrel triplex, for corrosion-resistant plastics material. Wherein, the hanging ring is in a circular ring shape; the upper end of the cylinder body is opened, and the lower end is closed; the connecting rod is connected with the hanging ring and the barrel body, and the connecting rod is parallel to the hanging ring and vertical to the barrel body. The utility model discloses a place and fix at the container neck through hanging the circle, after using the straw to absorb liquid reagent or the laboratory sample in the container, can place the straw in the barrel, keep the straw in clean state, make things convenient for used repeatedly, and avoid the misuse to arouse cross contamination.
Description
Technical Field
The utility model belongs to laboratory device field relates to a straw temporary storage device is used in laboratory, especially relates to a can keep straw clean state, make things convenient for used repeatedly, and avoid misuse to arouse cross contamination's straw temporary storage device is used in laboratory.
Background
Pipettes have a wide range of uses in chemical and biological laboratories, such as removing small amounts of liquid reagents or laboratory samples. After moving and getting liquid reagent or laboratory sample, the straw is put at will and is made it receive the unable used repeatedly of pollution, and when needs multiple liquid reagent or laboratory sample moved the operation simultaneously, thereby causes the misuse easily and arouses cross contamination, causes the inaccurate so that experiment of experimental result to fail. Therefore, a temporary storage device for a pipette is needed to realize one-to-one matching between a liquid reagent or an experimental sample in a container and the pipette, so as to avoid misuse.
Disclosure of Invention
The utility model discloses an useful part lies in, can provide a straw temporary storage device is used in laboratory, especially relates to one kind can keep straw clean state, make things convenient for used repeatedly, and avoid misuse to arouse cross contamination's straw temporary storage device is used in laboratory.
In order to realize the functions, the utility model relates to a straw temporary storage device is used in laboratory, including hanging circle (1), connecting rod (2) and barrel (3) triplex, for corrosion-resistant plastics material.
Wherein, the hanging chart (1) is in a circular ring shape and can be placed and fixed on the neck of a container for containing liquid reagents or experimental samples.
The upper end of the cylinder body (3) is open, the lower end is closed, and a straw can be placed in the cylinder body.
The connecting rod (2) is connected with the hanging ring (1) and the cylinder body (3), and the connecting rod (2) is parallel to the hanging ring (1) and vertical to the cylinder body (3).
Has the beneficial effects that: the utility model relates to a straw temporary storage device is used in laboratory places and fixes at the container neck through hanging the circle during use, after using the straw to absorb liquid reagent or the laboratory sample in the container, can place the straw in the barrel, keeps the straw in clean state, makes things convenient for used repeatedly, and avoids the misuse to arouse cross contamination.
Drawings
FIG. 1 is a schematic diagram of a temporary straw storage device for a laboratory
Wherein: 1. hanging a picture; 2. a connecting rod; 3. a cylinder body.
FIG. 2 is a schematic diagram of a straw temporary storage device for a laboratory
Wherein: 4. a straw; 5. an erlenmeyer flask.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example one
When a small amount of liquid reagent or experimental sample in a container such as a conical flask is sucked by using a straw, the utility model is placed and fixed on the neck of the container through the hanging ring, and after the liquid reagent or experimental sample in the container is sucked by using the straw, the straw is placed in the cylinder; when the liquid reagent or the experimental sample in the container needs to be repeatedly sucked, the suction pipe is taken out from the cylinder body for repeated use, so that the suction pipe can be kept in a clean state all the time, and the phenomenon of taking the suction pipe by mistake is avoided; after the utility model is used, the container is taken down and cleaned for the next use.
The above embodiments are provided only for illustrating the present invention, and are not intended to limit the present invention; it should be noted that, for a person skilled in the art, various changes and modifications can be made without departing from the scope of the invention, which is in the scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.
Claims (2)
1. A temporary storage device for straws for laboratories is characterized by comprising three parts, namely a hanging ring (1), a connecting rod (2) and a barrel body (3); the hanging ring (1) is in a circular ring shape and can be placed and fixed on the neck of a container for containing a liquid reagent or an experimental sample; the upper end of the cylinder body (3) is open, the lower end is closed, and a suction pipe can be placed in the cylinder body; the connecting rod (2) is connected with the hanging ring (1) and the cylinder body (3), and the connecting rod (2) is parallel to the hanging ring (1) and vertical to the cylinder body (3).
2. A straw buffer for laboratory use as defined in claim 1 wherein said straw buffer is made of a corrosion resistant plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384371.0U CN218250337U (en) | 2022-05-01 | 2022-05-01 | Temporary straw storage device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384371.0U CN218250337U (en) | 2022-05-01 | 2022-05-01 | Temporary straw storage device for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218250337U true CN218250337U (en) | 2023-01-10 |
Family
ID=84756445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221384371.0U Active CN218250337U (en) | 2022-05-01 | 2022-05-01 | Temporary straw storage device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218250337U (en) |
-
2022
- 2022-05-01 CN CN202221384371.0U patent/CN218250337U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |