CN213348938U - Vertical centrifuge tube - Google Patents
Vertical centrifuge tube Download PDFInfo
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- CN213348938U CN213348938U CN202021823628.9U CN202021823628U CN213348938U CN 213348938 U CN213348938 U CN 213348938U CN 202021823628 U CN202021823628 U CN 202021823628U CN 213348938 U CN213348938 U CN 213348938U
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Abstract
The utility model discloses a vertical centrifuge tube, which comprises a centrifuge tube and a tube cap, wherein a rubber block is fixedly sleeved in the tube cap, a puncture hole is arranged in the rubber block in a penetrating way, the bottom of the centrifugal tube is conical, a hollow cylindrical base is fixedly sleeved at the bottom of the centrifugal tube, the bottom surface of the base is flush with the bottom surface of the centrifugal tube, the base and the centrifugal tube are integrally formed, the side surface of the centrifugal tube is provided with scales, the upper limit of the scales is 25ML, a fixed block is fixed at the top of the side surface of the centrifugal tube, the fixed block is concave, the fixed block is sleeved with a raw ear rod, the centrifuge tube is hinged with the side surface of the tube cover through the fixed block and the raw ear rod, the side of tube cap is fixed with the buckle, the hasp is installed to the side that the tube cap is located one side of buckle, the draw-in groove is installed at the top of the side of centrifuging tube. The utility model discloses need not centrifuge tube rack alright place of standing, and improve sealing performance greatly.
Description
Technical Field
The utility model relates to a centrifuging tube technical field especially relates to a vertical centrifuging tube.
Background
Centrifugation technology has found wide application in the field of biological science, particularly in the field of biochemical and molecular biological research, where many types of centrifuges are prepared in each biochemical and molecular biological laboratory. The centrifugal technology is mainly used for separating and preparing various biological samples, a biological sample suspension is placed in a centrifugal tube and rotates at a high speed, and suspended micro particles (such as organelles, the sediment of biological macromolecules and the like) are settled at a certain speed under the action of huge centrifugal force, so that the suspended micro particles and a solution are separated.
Centrifuge tube is indispensable in centrifugal technology application, and current centrifuge tube has following problem: current centrifuging tube can't stand alone and place, need special centrifuge tube rack to place the centrifuging tube, it is inconvenient many, and the leakproofness of most centrifuging tube is not good, solution in the centrifuging tube contacts and produces oxidation reaction with external air easily, and current centrifuging tube can't add new composition in centrifugal process, the difficulty is opened to the tube cap of centrifuging tube, current centrifuging tube specification is 10 milliliters and 50 milliliters usually, it is not convenient enough when getting 25 milliliters liquid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art cannot stand alone to place and the sealing performance is not good, and providing a vertical centrifuge tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vertical centrifuging tube, includes centrifuging tube and tube cap, fixed cover has connect the block rubber in the tube cap, it is provided with the puncture hole to run through in the block rubber, the bottom of centrifuging tube is conical, the fixed cover in bottom of centrifuging tube is equipped with hollow columniform base, base bottom surface and centrifuging tube bottom surface parallel and level, base and centrifuging tube integrated into one piece, the side of centrifuging tube is equipped with the scale, the upper limit of scale is 25ML, the top of the side of centrifuging tube is fixed with the fixed block, the shape of fixed block is the spill, the fixed block has cup jointed the ear pole, the centrifuging tube is articulated through the side of fixed block and ear pole and tube cap, the side of tube cap is fixed with the buckle, the hasp is installed to the side of tube cap in one side of buckle, the draw-in groove is installed to the top of the side.
Preferably, one side of the rubber block penetrates through the pipe cover and is provided with a second groove, the other side of the rubber block is provided with a first groove, the rubber block positioned on the side face of the pipe cover is fixedly sleeved with a fixing ring, the fixing ring is fixedly sleeved with a sealing rubber ring, one end of the sealing rubber ring is fixedly connected with the rubber block, and the other end of the sealing rubber ring is fixedly connected with the pipe cover.
Preferably, the bottom of the base is provided with an anti-slip sleeve, the top of the anti-slip sleeve is provided with a groove, and the bottom of the base is positioned in the groove.
Preferably, a label groove is formed in the side face of the centrifugal tube, and label paper is arranged in the label groove.
Preferably, the material of centrifuging tube and base is the plastics material, the side of sealing rubber circle is equipped with the concave groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. centrifuging tube before is unable stand alone, and the utility model provides a centrifuging tube makes the centrifuging tube stand alone through setting up the base in the centrifuging tube bottom.
2. The centrifuging tube before, often only 10 ml 50 ml two kinds of specifications, 10 ml centrifuging tube capacity is too little, and 50 ml centrifuging tube pipe is longer, gets 25ml capacity when volume, and liquid easily bonds and causes the waste on the pipe wall, and the utility model discloses a this problem has just been solved to the centrifuging tube that sets up 25 ml.
3. The utility model discloses a fixed buckle in the side of tube cap, the one hand promotes the buckle, can be easily open the tube cap labour saving and time saving.
4. Through set up the puncture hole in the rubber block runs through, can make the centrifuging tube add some new components into through the puncture hole while centrifuging.
5. The rubber piece to the tube cap bottom, retainer plate and sealing rubber circle fill in the inside of centrifuging tube through pressing the buckle plate, because there is the retainer plate to carry out the rigidity to rubber piece and sealing rubber circle, prevent that rubber piece and sealing rubber circle warp or not hard up extrusion in the centrifuging tube to the second recess, influence the sealing performance of centrifuging tube, the side of centrifuging tube is articulated with the tube cap through fixed block and give birth to the ear pole, it can open the tube cap to detain to give birth to the ear pole, the mode of taking of multiple solution does benefit to depositing of solution more.
Drawings
Fig. 1 is a cross-sectional view of a vertical centrifuge tube according to the present invention;
fig. 2 is a front view of a vertical centrifuge tube according to the present invention;
fig. 3 is an enlarged view of a position a of a vertical centrifuge tube provided by the present invention;
fig. 4 is a front view of a vertical centrifuge tube without an anti-slip cover according to the present invention;
in the figure: 1-base, 2-centrifuge tube, 3-tube cover, 4-buckle, 5-lock catch, 6-first groove, 7-rubber block, 8-second groove, 9-fixing ring, 10-sealing rubber ring, 11-anti-slip sleeve, 12-clamping groove, 13-fixing block, 14-lug rod, 15-label groove, 16-scale and 17-puncture hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a vertical centrifuge tube comprises a centrifuge tube 2 and a tube cover 3, a rubber block 7 is fixedly sleeved in the tube cover 3, a puncture hole 17 is formed in the rubber block 7 in a penetrating manner, the bottom of the centrifuge tube 2 is conical, a hollow cylindrical base 1 is fixedly sleeved at the bottom of the centrifuge tube 2, the bottom surface of the base 1 is flush with the bottom surface of the centrifuge tube 2, a label groove 15 is formed in the side surface of the centrifuge tube 2, label paper is arranged in the label groove 15, the base 1 and the centrifuge tube 2 are integrally formed, scales 16 are arranged on the side surface of the centrifuge tube, the upper limit of the scales 16 is 25ML, a fixing block 13 is fixed at the top of the side surface of the centrifuge tube 2, the fixing block 13 is concave, a lug rod 14 is sleeved on the fixing block 13, the centrifuge tube 2 is hinged with the side surface of the tube cover 3 through the fixing block 13 and the lug rod 14, a buckle plate 4, the top of the side of the centrifugal tube 2 is provided with a clamping groove 12.
One side of block rubber 7 runs through tube cap 3 and has seted up second recess 8, and first recess 6 has been seted up to the opposite side of block rubber 7, and it has connect retainer plate 9 to be located the fixed cover on the block rubber 7 of 3 sides of tube cap, and the fixed cover has connect sealing rubber circle 10 on the retainer plate 9, sealing rubber circle 10's one end and block rubber 7 fixed connection, sealing rubber circle 10's the other end and 3 fixed connection of tube cap.
The bottom of base 1 is installed anti-skidding cover 11, and the top of anti-skidding cover 11 is seted up slottedly, and the bottom of base 1 is located the inslot.
The working principle is as follows: need to put into solution in centrifuging tube 2, rubber block 7 bottom tube cap 3, retainer plate 9 and sealing rubber circle 10 fill in centrifuging tube 2's inside through pressing buckle 4, because there is retainer plate 9 to carry out the rigidity to rubber block 7 and sealing rubber circle 10, prevent that rubber block 7 and sealing rubber circle 10 warp or not hard up in centrifuging tube 2 and extrude in second recess 8, influence centrifuging tube 2's sealing performance, run through to second recess 8 in from first recess 6 through the syringe needle, inject into solution or take out centrifuging tube 2, centrifuging tube 2's side is through fixed block 13 and give birth to ear pole 14 and tube cap 3 articulated, it can open tube cap 3 to detain give birth to ear pole 14, multiple solution mode of taking, do benefit to depositing of solution more.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a vertical centrifugal tube, includes centrifuging tube (2) and tube cap (3), its characterized in that, rubber block (7) have been cup jointed to tube cap (3) internal fixation, it is provided with puncture hole (17) to run through in rubber block (7), the bottom of centrifuging tube (2) is conical, the fixed cover in bottom of centrifuging tube (2) is equipped with hollow columniform base (1), base (1) bottom surface and centrifuging tube (2) bottom surface parallel and level, base (1) and centrifuging tube (2) integrated into one piece, the side of centrifuging tube is equipped with scale (16), the upper limit of scale (16) is 25ML, the top of the side of centrifuging tube (2) is fixed with fixed block (13), the shape of fixed block (13) is the spill, give birth to ear pole (14) have been cup jointed in fixed block (13), centrifuging tube (2) is articulated with the side of tube cap (3) through fixed block (13) and give birth to ear pole (14), the side of tube cap (3) is fixed with buckle (4), hasp (5) are installed to the side that the side of tube cap (3) is located one side of buckle (4), draw-in groove (12) are installed at the top of the side of centrifuging tube (2).
2. The vertical centrifugal tube according to claim 1, wherein one side of the rubber block (7) penetrates through the tube cap (3) and is provided with a second groove (8), the other side of the rubber block (7) is provided with a first groove (6), the rubber block (7) positioned on the side surface of the tube cap (3) is fixedly sleeved with a fixing ring (9), the fixing ring (9) is fixedly sleeved with a sealing rubber ring (10), one end of the sealing rubber ring (10) is fixedly connected with the rubber block (7), and the other end of the sealing rubber ring (10) is fixedly connected with the tube cap (3).
3. The vertical centrifuge tube according to claim 1, wherein the bottom of the base (1) is provided with an anti-slip sleeve (11), the top of the anti-slip sleeve (11) is provided with a groove, and the bottom of the base (1) is positioned in the groove.
4. The vertical centrifuge tube according to claim 1, wherein a label groove (15) is formed in the side surface of the centrifuge tube (2), and label paper is arranged in the label groove (15).
5. The vertical centrifuge tube according to claim 2, wherein the centrifuge tube (2) and the base (1) are made of plastic, and the side surface of the sealing rubber ring (10) is provided with a concave groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021823628.9U CN213348938U (en) | 2020-08-27 | 2020-08-27 | Vertical centrifuge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021823628.9U CN213348938U (en) | 2020-08-27 | 2020-08-27 | Vertical centrifuge tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213348938U true CN213348938U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021823628.9U Active CN213348938U (en) | 2020-08-27 | 2020-08-27 | Vertical centrifuge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213348938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877650A (en) * | 2021-11-10 | 2022-01-04 | 美东汇成生命科技(昆山)有限公司 | Centrifuging tube that practicality is high |
-
2020
- 2020-08-27 CN CN202021823628.9U patent/CN213348938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877650A (en) * | 2021-11-10 | 2022-01-04 | 美东汇成生命科技(昆山)有限公司 | Centrifuging tube that practicality is high |
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