CN207413444U - A kind of fixed test tube component of self-priming - Google Patents
A kind of fixed test tube component of self-priming Download PDFInfo
- Publication number
- CN207413444U CN207413444U CN201721128677.9U CN201721128677U CN207413444U CN 207413444 U CN207413444 U CN 207413444U CN 201721128677 U CN201721128677 U CN 201721128677U CN 207413444 U CN207413444 U CN 207413444U
- Authority
- CN
- China
- Prior art keywords
- test tube
- self
- priming
- bottom board
- conical bottom
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
Utility model discloses a kind of fixed test tube component of self-priming, including：Test tube matrix and self-priming fixed seat, the test tube matrix is arranged in self-priming fixed seat, the self-priming fixed seat includes stop collar, conical bottom board and sucker, the stop collar is arranged concentrically on above conical bottom board, the sucker is arranged concentrically on the lower section of conical bottom board, indent is provided with limit hole corresponding with test tube base bottom in the stop collar, and a circle support column is provided with below the conical bottom board.The fixed test tube component of self-priming described in the utility model, it is compact-sized, press conical bottom board so that on the table, stability is good for sucker suction, and when grazing avoids toppling over problem, is fixed naturally in test tube matrix insertion limit hole, operation facility, good portability.
Description
Technical field
The utility model is related to experimental instrument field more particularly to a kind of fixed test tube components of self-priming.
Background technology
Test tube is a kind of common instrument of chemical laboratory, is typically used as in the reaction vessel of a small amount of reagent, generally glass
Glass pipe, can be to use under room temperature or heated condition.
In order to promote shelf-stability, usually test tube is placed in the rack for test tube of specialty, and is generally set on rack for test tube
Multiple jacks are put, facilitate the placement of multiple test tubes, although easy-to-use, the area of occupancy desktop is big, and portability is poor, and
Easily topple over during grazing, it is dangerous high.
Utility model content
The purpose of this utility model is to provide a kind of fixed test tube components of self-priming, promote portability and place and stablize
Property, reduce floor space.
For this purpose, the utility model uses following technical scheme：
A kind of fixed test tube component of self-priming, including：Test tube matrix and self-priming fixed seat, the test tube matrix are arranged on certainly
It inhales in fixed seat, the self-priming fixed seat includes stop collar, conical bottom board and sucker, and the stop collar is arranged concentrically on conical bottom
Above plate, the sucker is arranged concentrically on the lower section of conical bottom board, and indent is provided with and test tube base bottom in the stop collar
Corresponding limit hole is provided with a circle support column below the conical bottom board.
Wherein, several annular grooves are arranged at intervals on the inner wall of the limit hole.
Wherein, the support column, stop collar, conical bottom board and sucker being integrated rubber structure.
Wherein, the test tube baseline top is provided with sealing-plug.
Wherein, the support column annular display is distributed in the bottom of conical bottom board.
The beneficial effects of the utility model：A kind of fixed test tube component of self-priming, it is compact-sized, conical bottom board is pressed, is made
Sucker suction on the table, stability is good, and when grazing avoids toppling over problem, is fixed naturally in test tube matrix insertion limit hole,
Operation facility, good portability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of fixed test tube component of self-priming, including：Test tube matrix 1 and self-priming fixed seat, the test tube matrix 1 are arranged on
In self-priming fixed seat, the self-priming fixed seat includes stop collar 3, conical bottom board 5 and sucker 7, and the stop collar 3 is arranged concentrically on
5 top of conical bottom board, the sucker 7 are arranged concentrically on the lower section of conical bottom board 5, press conical bottom board 5 so that sucker 7 adsorbs
On the table, stability is good, and when grazing avoids toppling over problem, and shock resistance is good.
Indent is provided with limit hole corresponding with 1 bottom of test tube matrix in the stop collar 3, and limit hole facilitates test tube base
The insertion of body 1 is fixed, and the lower section of the conical bottom board 5 is provided with a circle support column 6, promotes supportive.
In the present embodiment, several annular grooves 4 are arranged at intervals on the inner wall of the limit hole, can be accommodated in annular groove 4
Partial air is conducive in 1 quick insertion limit hole of test tube matrix, reduces and hinders, and structural stability is good.
In the present embodiment, the support column 6,7 being integrated rubber structure of stop collar 3, conical bottom board 5 and sucker, structure
It is compact, it is suitble to the fixation of single test tube, good portability.
In the present embodiment, 1 top of test tube matrix is provided with sealing-plug 2, and test tube matrix 1 is carried out using sealing-plug 2
Dust seal, good environmental adaptability.
In the present embodiment, the 6 annular display of support column is distributed in the bottom of conical bottom board 5, is evenly distributed, assisted sucking disc
7 work, support column 6 has certain elasticity and toughness, good to the supportive of conical bottom board 5.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (4)
1. a kind of fixed test tube component of self-priming, which is characterized in that including：Test tube matrix and self-priming fixed seat, the test tube base
Body is arranged in self-priming fixed seat, and the self-priming fixed seat includes stop collar, conical bottom board and sucker, and the stop collar is set with one heart
It puts above conical bottom board, the sucker is arranged concentrically on the lower section of conical bottom board, and indent is provided with and tries in the stop collar
The corresponding limit hole of pipe base bottom, is provided with a circle support column below the conical bottom board, on the inner wall of the limit hole
It is arranged at intervals with several annular grooves.
2. the fixed test tube component of self-priming according to claim 1, which is characterized in that the support column, stop collar, taper
Bottom plate and sucker being integrated rubber structure.
3. the fixed test tube component of self-priming according to claim 1, which is characterized in that the test tube baseline top is provided with
Sealing-plug.
4. the fixed test tube component of self-priming according to claim 1, which is characterized in that the support column annular display distribution
In the bottom of conical bottom board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128677.9U CN207413444U (en) | 2017-09-05 | 2017-09-05 | A kind of fixed test tube component of self-priming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128677.9U CN207413444U (en) | 2017-09-05 | 2017-09-05 | A kind of fixed test tube component of self-priming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413444U true CN207413444U (en) | 2018-05-29 |
Family
ID=62315707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128677.9U Expired - Fee Related CN207413444U (en) | 2017-09-05 | 2017-09-05 | A kind of fixed test tube component of self-priming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800808A (en) * | 2018-06-22 | 2018-11-13 | 郑州仁宏医药科技有限公司 | A kind of adjustable test tube airing rack of medical science exploitation |
-
2017
- 2017-09-05 CN CN201721128677.9U patent/CN207413444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800808A (en) * | 2018-06-22 | 2018-11-13 | 郑州仁宏医药科技有限公司 | A kind of adjustable test tube airing rack of medical science exploitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190905 |