CN202356110U - Sealable test tube - Google Patents

Sealable test tube Download PDF

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Publication number
CN202356110U
CN202356110U CN2011204362376U CN201120436237U CN202356110U CN 202356110 U CN202356110 U CN 202356110U CN 2011204362376 U CN2011204362376 U CN 2011204362376U CN 201120436237 U CN201120436237 U CN 201120436237U CN 202356110 U CN202356110 U CN 202356110U
Authority
CN
China
Prior art keywords
tube
test tube
sealable
ring
support pillars
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
Application number
CN2011204362376U
Other languages
Chinese (zh)
Inventor
熊峰
Original Assignee
熊峰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 熊峰 filed Critical 熊峰
Priority to CN2011204362376U priority Critical patent/CN202356110U/en
Application granted granted Critical
Publication of CN202356110U publication Critical patent/CN202356110U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a sealable test tube comprising a tube body, wherein an annular projection coaxial with the tube body is arranged on the inner wall of the tube body in the vicinity of the mouth of the tube; two symmetrical support pillars are arranged on the outer wall of the tube body in the vicinity of the mouth of the tube; one ends of the two support pillars are fixedly connected with the outer wall of the tube body; the connection line of the other ends of the two support pillars is tangential to the outer wall of the tube body; a connecting ring is sleeved on the tube body; and the connecting ring is connected with a tube plug capable of plugging the upper mouth of the tube body through a connecting belt. When the sealable test tube serves as an edible mushroom culture dish, a culture medium in the test tube can be spread flatly in the test tube under the stopping of the projection; the culture mediums at the two ends are slightly different in thickness, thus being advantageous for the inoculation and growth of edible mushrooms; in addition, when the sealable test tube is placed on a desk top, the two support pillars are capable of ensuring that the sealable test tube can not roll optionally, thereby avoiding breaking; and the tube plug is provided so that the sealable test tube becomes an airtight container which is convenient for storing experiment or examination articles; therefore, the uses of the test tube are extended; and the test tube is convenient for a laboratory.

Description

The sealable test tube
Technical field
The utility model relates to the chemical glass Instrument technology field, specifically a kind of sealable test tube.
Background technology
Conventional test tube is straight bobbin formula structure, is widely used in technical fields such as biology, chemistry, but as in the use of edible mushroom culture dish; Because the culture medium in it is that the inclined-plane is put, therefore be spread out in invisible spectro culture medium two ends became uneven, a thin end inoculum concentration is seldom; Survival rate is also low; Not only waste culture medium, also reduced the bacterial classification inoculation amount, influenced the production output of edible mushroom; In addition, existing test tube generally is not with pipe close, causes test tube not use as closed container, has limited its scope of application, has brought inconvenience for chemical experiment, check.
The utility model content
The utility model technical problem to be solved is the deficiency to prior art, and a kind of sealable test tube is provided, culture medium became uneven and the problem that can not use as closed container when being used to overcome conventional test tube as culture dish.
The technical scheme of the utility model is: a kind of sealable test tube; Comprise body, said inboard wall of tube body is provided with the convexity with the coaxial ring-type of body near nozzle position, and said tube wall is provided with the support column of two symmetries near nozzle position; One end of two support columns all is fixedly connected with tube wall; The line and the tube wall of their other ends are tangent, are socketed with a connecting ring on the said body, and this connecting ring connects one through a connecting band can clog said body pipe close suitable for reading.
Said connecting ring is processed by elastomeric material.
The beneficial effect of the utility model is: when with this sealable test tube during as the edible mushroom culture dish, invisible spectro culture medium can be divided in vitro under the stopping of convexity, and the culture medium thickness at two ends is more or less the same, and helps the inoculation growth of edible mushroom; In addition, when placing this sealable test tube on the table, two support columns can guarantee that it can arbitrarily not roll, and avoids breaking; The setting of pipe close can make test tube become closed container, is convenient to deposit experiment or check articles for use, has expanded the purposes of test tube, has brought convenience to the laboratory.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A cutaway view among Fig. 1.
Among the figure: 1, body; 2, convexity; 3, support column; 4, connecting ring; 5, connecting band; 6, pipe close.
The specific embodiment
To combine accompanying drawing and specific embodiment that the utility model is done further explain below.
As depicted in figs. 1 and 2; A kind of sealable test tube; Comprise body 1, said body 1 inwall is provided with the convexity 2 with the coaxial ring-type of body 1 near nozzle position, and said body 1 outer wall is provided with the support column 3 of two symmetries near nozzle position; One end of two support columns 3 all is fixedly connected with body 1 outer wall; Line of their other ends and body 1 outer wall are tangent, are socketed with the connecting ring 4 processed by elastomeric material on the said body 1, and this connecting ring 4 connects one through a connecting band 5 can clog said body 1 pipe close 6 suitable for reading.

Claims (2)

1. sealable test tube; Comprise body (1); It is characterized in that: said body (1) inwall is provided with the convexity (2) with the coaxial ring-type of body (1) near nozzle position; Said body (1) outer wall near nozzle position be provided with two the symmetry support column (3), an end of two support columns (3) all is fixedly connected with body (1) outer wall, line of their other ends and body (1) outer wall is tangent; Be socketed with a connecting ring (4) on the said body (1), this connecting ring (4) connects one through a connecting band (5) can clog said body (1) pipe close (6) suitable for reading.
2. sealable test tube according to claim 1 is characterized in that: said connecting ring (4) is processed by elastomeric material.
CN2011204362376U 2011-11-07 2011-11-07 Sealable test tube Expired - Fee Related CN202356110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204362376U CN202356110U (en) 2011-11-07 2011-11-07 Sealable test tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204362376U CN202356110U (en) 2011-11-07 2011-11-07 Sealable test tube

Publications (1)

Publication Number Publication Date
CN202356110U true CN202356110U (en) 2012-08-01

Family

ID=46567329

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204362376U Expired - Fee Related CN202356110U (en) 2011-11-07 2011-11-07 Sealable test tube

Country Status (1)

Country Link
CN (1) CN202356110U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736531A (en) * 2013-11-30 2014-04-23 成都新基因格生物科技有限公司 Test tube with test-tube plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736531A (en) * 2013-11-30 2014-04-23 成都新基因格生物科技有限公司 Test tube with test-tube plug

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120801

Termination date: 20121107

C17 Cessation of patent right