CN203417697U - Powder stick - Google Patents
Powder stick Download PDFInfo
- Publication number
- CN203417697U CN203417697U CN201320360509.8U CN201320360509U CN203417697U CN 203417697 U CN203417697 U CN 203417697U CN 201320360509 U CN201320360509 U CN 201320360509U CN 203417697 U CN203417697 U CN 203417697U
- Authority
- CN
- China
- Prior art keywords
- utility
- placing
- test tube
- model
- large opening
- 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 - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a powder stick which comprises a cylinder body, wherein a large opening used for placing a large test tube is formed in the center of the cylinder body; and at least one small opening used for placing a small-sized test tube is formed in the periphery of the large opening. Openings with different sizes are formed in the powder stick, so that the powder stick can be used for placing different sizes of test tubes and is more convenient and practical.
Description
Technical field
The utility model relates to a kind of cartridge case.
Background technology
Common cartridge case can only be placed a kind of test tube of specification, if need to place the test tube of different size, just needs a plurality of cartridge cases, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of cartridge case, solve common cartridge case inconvenient problem with use.
The utility model solves the technical scheme that its technical problem adopts: a kind of cartridge case, comprise cylindrical shell, and cylindrical shell center offers for placing the large opening of large-scale test tube, and large opening offers at least one for placing the little perforate of small-sized test tube around.
Large opening and little perforate inner surface are pasted with soft protective layer.
The beneficial effects of the utility model are in cartridge case of the present utility model, to be provided with the perforate varying in size, thereby to make cartridge case can place the test tube of different size, thereby make it more convenient and practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. cylindrical shells in figure, 2. large opening, 3. little perforate.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of cartridge case as shown in Figure 1, comprises cylindrical shell 1, and cylindrical shell 1 center offers for placing the large opening 2 of large-scale test tube, and large opening 2 offers two for placing the little perforate 3 of small-sized test tube around.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (2)
1. a cartridge case, comprise cylindrical shell (1), it is characterized in that: described cylindrical shell (1) center offers the large opening (2) for placing large-scale test tube, described large opening (2) offers at least one around for placing the little perforate (3) of small-sized test tube.
2. cartridge case according to claim 1, is characterized in that: described large opening (2) and little perforate (3) inner surface are pasted with soft protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360509.8U CN203417697U (en) | 2013-06-21 | 2013-06-21 | Powder stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360509.8U CN203417697U (en) | 2013-06-21 | 2013-06-21 | Powder stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417697U true CN203417697U (en) | 2014-02-05 |
Family
ID=50016802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320360509.8U Expired - Fee Related CN203417697U (en) | 2013-06-21 | 2013-06-21 | Powder stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417697U (en) |
-
2013
- 2013-06-21 CN CN201320360509.8U patent/CN203417697U/en not_active Expired - Fee Related
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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: 20140205 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |