CN203582860U - Tumbler type bacteria coating rod - Google Patents
Tumbler type bacteria coating rod Download PDFInfo
- Publication number
- CN203582860U CN203582860U CN201320819295.6U CN201320819295U CN203582860U CN 203582860 U CN203582860 U CN 203582860U CN 201320819295 U CN201320819295 U CN 201320819295U CN 203582860 U CN203582860 U CN 203582860U
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- China
- Prior art keywords
- coating
- handle
- coating end
- coating rod
- rod
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Abstract
The utility model provides a tumbler type bacteria coating rod, and belongs to the technical field of biological instruments. The tumbler type bacteria coating rod comprises a coating end and a handle, a semicircular hollow base is arranged at the tail end of the handle, an iron weight is arranged at the bottom of the base, the weight of the iron weight is larger than the total weight of the coating end and the handle, the coating end is an elliptical ring, and the included angle between the handle and a plane of the coating end ranges from 100 degrees to 130 degrees. The coating rod can be placed on a working tabletop, the requirement for smoothness of the tabletop is low, the coating rod cannot fall down when being accidentally collided, the coating end of the coating rod cannot be polluted, and the tumbler type bacteria coating rod is beneficial to coating peripheral bacteria of a circular culture dish and cannot easily scratch the culture medium.
Description
Technical field
The utility model belongs to biological technique with the apparatus field, particularly relates to a kind of roly-poly type bacterium spreading rod.
Background technology
Spreading rod is a kind of conventional biological experiment instrument, but just can reuse mostly need to carry out high temperature sintering when using spreading rod after, to eliminate the residual bacterium liquid of front single job.In spreading rod process of cooling, the work area of spreading rod can not contact other objects, in order to avoid therefore microbiological contamination conventionally lies in a horizontal plane in its handle place on certain upholder, and make the work area of spreading rod unsettled.This laying method and shakiness thereof, slightly collision just can landing, causes spreading rod microbiological contamination.
Application number is the spreading rod that 201220600236.5 utility model patent discloses a kind of sucked type, on the handle top of spreading rod, a sucker is set, but sucker must adsorb in smooth plane, and placement location is had relatively high expectations, and while encountering because of carelessness, easily fall down, cause microbiological contamination.
Summary of the invention
For addressing the above problem, the invention provides a kind of roly-poly type bacterium spreading rod, adopt following technical scheme:
A roly-poly type bacterium spreading rod, comprises coating end and handle, it is characterized in that the end of described handle arranges semicircle hollow base; The bottom of described base arranges irony weight, and the quality of described irony weight is greater than the total mass of coating end and handle; Described coating end is elliptical ring, and the angle between described handle and the plane at coating end place is 120 ° ~ 150 °.
Further, described coating end and handle are stainless steel.
Beneficial effect of the present invention is as follows:
1. the utility model is simple in structure, the roly-poly type bacterium spreading rod providing is provided with the semicircle hollow base of irony weight at the end of handle, have the advantages that, this spreading rod can be placed on work top, slickness to table top is less demanding, and while encountering because of carelessness, can not fall down yet, guarantee that the coating end of spreading rod is not contaminated.
2. the roly-poly type bacterium spreading rod that the utility model provides, its coating end unconventional trilateral, but oval-shaped, be beneficial to the coating of circular culture dish periphery bacterium, make culture sample can coat equably the surface of culture dish, but not pile up at the periphery of culture dish, and be not easy to cause spreading rod to scratch the situation of substratum.
Accompanying drawing explanation
Fig. 1 represents structural representation of the present utility model; Wherein, 1 represents irony weight; 2 represent semicircle hollow base; 3 represent handle; 4 represent coating end.
Embodiment
Below in conjunction with embodiment, further set forth the utility model, but be not used in restriction scope of the present utility model.
embodiment 1
Roly-poly type bacterium spreading rod as shown in Figure 1, comprises coating end 4 and handle 3, and the end of described handle 3 arranges semicircle hollow base 2; The bottom of described base 2 arranges irony weight 1, and the quality of described irony weight 1 is greater than the total mass of coating end 4 and handle 3; Described coating end 4 is elliptical ring, and the angle between described handle 3 and the plane at coating end place is 130 °.
A roly-poly type bacterium spreading rod, comprises coating end and handle, it is characterized in that the end of described handle arranges semicircle hollow base; The bottom of described base arranges irony weight, and the quality of described irony weight is greater than the total mass of coating end and handle; Described coating end is elliptical ring, and the angle between described handle and the plane at coating end place is 150 °.
Described coating end and handle are stainless steel.
Claims (2)
1. a roly-poly type bacterium spreading rod, comprises coating end (4) and handle (3), it is characterized in that the end of described handle (3) arranges semicircle hollow base (2); The bottom of described base (2) arranges irony weight (1), and the quality of described irony weight (1) is greater than the total mass of coating end (4) and handle (3); Described coating end (4) is elliptical ring, and the angle between described handle (3) and the plane at coating end place is 120 ° ~ 150 °.
2. roly-poly type bacterium spreading rod according to claim 1, is characterized in that described coating end (4) and handle (3) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819295.6U CN203582860U (en) | 2013-12-13 | 2013-12-13 | Tumbler type bacteria coating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819295.6U CN203582860U (en) | 2013-12-13 | 2013-12-13 | Tumbler type bacteria coating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582860U true CN203582860U (en) | 2014-05-07 |
Family
ID=50580807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819295.6U Expired - Fee Related CN203582860U (en) | 2013-12-13 | 2013-12-13 | Tumbler type bacteria coating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513791A (en) * | 2013-12-13 | 2015-04-15 | 成都欣华源科技有限责任公司 | Tumbler type bacterium spreading rod |
-
2013
- 2013-12-13 CN CN201320819295.6U patent/CN203582860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513791A (en) * | 2013-12-13 | 2015-04-15 | 成都欣华源科技有限责任公司 | Tumbler type bacterium spreading rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |