CN207042512U - A kind of teat glass - Google Patents
A kind of teat glass Download PDFInfo
- Publication number
- CN207042512U CN207042512U CN201720952982.3U CN201720952982U CN207042512U CN 207042512 U CN207042512 U CN 207042512U CN 201720952982 U CN201720952982 U CN 201720952982U CN 207042512 U CN207042512 U CN 207042512U
- Authority
- CN
- China
- Prior art keywords
- test tube
- protection cap
- plug
- teat glass
- retainer plate
- 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.)
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model belongs to a kind of teat glass; test tube plug including test tube and with test tube close-fitting; being socketed with the bottom of test tube makes test tube be easy to the directly independent test tube base vertically placed; the bottom surface of the test tube base is plane; test tube retainer plate is socketed with the upper end of test tube; the protection cap of installation test tube plug is connected with test tube retainer plate, for test tube plug close-fitting in the protection cap, the rotation of protection cap drives the opening and closing between test tube plug and test tube.The utility model can realize one-handed performance test tube mouth of pipe plug or the operation element of blocking, convenient and swift.Protection cap, test tube and silica gel base can carry out separating sterilization cleaning and displacement simultaneously, provide facility for experimenter, while save Experimental Establishment.
Description
Technical field
The utility model belongs to test tube field, more particularly to a kind of teat glass.
Background technology
Currently conventional test tube is divided to two kinds, including teat glass and plastic test tube.Ball bottom is arranged at present at teat glass bottom
With it is flat, ball bottom is inconvenient independent vertical to place, and is easily collided with during flat taking and placing, causes to crush；Ball bottom teat glass
Mouth is long directly to be blocked using rubber stopper or stopper, without other closure modes, and needs two hands to be operated simultaneously, less just
Just, and flat-bottomed glass test tube has threaded mouth at present, screws on thread cap, but rubbed for a long time between thread cap and test tube mouth
Wipe, test tube mouth can be lost, influence the service life of test tube, be unfavorable for cost-effective.
Utility model content
The purpose of this utility model is to provide a kind of teat glass for existing technical deficiency.
To achieve these goals, technical solution adopted in the utility model is：
A kind of teat glass, including test tube and the test tube plug with test tube close-fitting, being socketed with the bottom of test tube makes test tube just
In the direct independent test tube base vertically placed, the bottom surface of the test tube base is plane, and being socketed with test tube in the upper end of test tube consolidates
Fixed circle, is connected with the protection cap of installation test tube plug, test tube plug close-fitting is in the protection cap, protection cap on test tube retainer plate
Rotation drive opening and closing between test tube plug and test tube.
Preferably, the test tube base end face is provided with to the side of circumferentially extending, the diameter that the side is formed is greater than test tube bottom
Cover for seat is connected on the outside diameter of test tube part.
Described test tube bottom is flat or ball bottom.The test tube base is made of silica gel material.
Preferably, being provided with test tube protection silica gel ring between test tube retainer plate and test tube, test tube protection silica gel ring can be with
Protect test tube from the friction of test tube retainer plate, extend test tube service life.
Preferably, being connected between described protection cap and test tube retainer plate by connection strap, the effect of connection strap is suitable
As effect in hinge, rotated between protection cap and test tube retainer plate by the break on connection strap.
Preferably, being provided with the space for test tube plug insertion in protection cap, test tube plug after protection cap close-fitting with having part
Protrude from protection cap space oral area to set, the projection seals when closing with test tube.
The beneficial effects of the utility model：The utility model can realize the behaviour of one-handed performance test tube mouth of pipe plug or blocking
Make work, it is convenient and swift.Protection cap, test tube and silica gel base can carry out separating sterilization cleaning and displacement simultaneously, be carried for experimenter
For facility, while save Experimental Establishment.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is front view of the present utility model.
Embodiment
The utility model is described further with reference to embodiment.
A kind of new teat glass as shown in Figure 1-2, mainly there are 3 groups of test tube cap 1, test tube 2 and test tube silica gel base
Into wherein test tube cap protects 15 groups of silica gel ring 13, test tube body retainer plate 14 and connection strap by protection cap 11, test tube plug 12, test tube
Into；Wherein connection strap 15 can be bent, and described connection strap is sheet so that the workpiece for being connected to connection strap both ends can be mutual
Activity, equivalent to hinge, after silica gel base 3 is arranged on test tube, it is ensured that test tube is disposed vertically, and protection cap 1 is arranged on examination
Guan Shanghou, can protect the test tube mouth of pipe, and test tube is protected silica gel ring 13 that test tube can be protected from the friction of test tube retainer plate 14, prolonged
Slow test tube service life, while one-handed performance test tube mouth of pipe plug and the operation element of blocking can be realized, it is convenient and swift.Simultaneously
Protection cap, test tube and silica gel base can carry out separating sterilization cleaning and displacement, provide facility for experimenter, while save experiment
Facility.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, it is in the art common on the premise of the spirit and scope of the utility model is not departed from
Technical staff simple change and replace all be within the scope of protection of the utility model.
Claims (7)
1. a kind of teat glass, including test tube and the test tube plug with test tube close-fitting, it is characterised in that：It is socketed with the bottom of test tube
Test tube is set to be easy to the directly independent test tube base vertically placed, the bottom surface of the test tube base is plane, is socketed in the upper end of test tube
There is test tube retainer plate, the protection cap of installation test tube plug is connected with test tube retainer plate, test tube plug close-fitting is in the protection cap
Interior, the rotation of protection cap drives the opening and closing between test tube plug and test tube.
A kind of 2. teat glass according to claim 1, it is characterised in that：The test tube base end face is provided with to circumferentially extending
Side, the side formed diameter be greater than the outside diameter that test tube base is socketed in test tube part.
A kind of 3. teat glass according to claim 1, it is characterised in that：Described test tube bottom is flat or ball bottom.
A kind of 4. teat glass according to claim 1, it is characterised in that：The test tube base is made of silica gel material.
A kind of 5. teat glass according to claim 1, it is characterised in that：Examination is provided between test tube retainer plate and test tube
Protection of pipe silica gel ring.
A kind of 6. teat glass according to claim 1, it is characterised in that：Between described protection cap and test tube retainer plate
Connected by connection strap, rotated between protection cap and test tube retainer plate by the break on connection strap.
A kind of 7. teat glass according to claim 1, it is characterised in that：It is provided with protection cap for test tube plug insertion
Space, test tube plug are set with there is part to protrude from protection cap space oral area after protection cap close-fitting, and the projection closes with test tube
When seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952982.3U CN207042512U (en) | 2017-08-01 | 2017-08-01 | A kind of teat glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952982.3U CN207042512U (en) | 2017-08-01 | 2017-08-01 | A kind of teat glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042512U true CN207042512U (en) | 2018-02-27 |
Family
ID=61498872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952982.3U Active CN207042512U (en) | 2017-08-01 | 2017-08-01 | A kind of teat glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207042512U (en) |
-
2017
- 2017-08-01 CN CN201720952982.3U patent/CN207042512U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |