CN216224457U

CN216224457U - Extraction tube

Info

Publication number: CN216224457U
Application number: CN202121911465.4U
Authority: CN
Inventors: 葛礼建
Original assignee: Hangzhou Jinyi Biotechnology Co ltd
Current assignee: Hangzhou Jinyi Biotechnology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-04-08
Anticipated expiration: 2031-08-16

Abstract

The utility model provides an extraction tube, includes pipe shaft, tube cap and dripper all connect on the pipe shaft through an anticreep muscle, the tube cap is established the mouth end position at the pipe shaft including the lid with the range of motion of dripper under the tractive of anticreep muscle. Compared with the prior art, the extraction tube has the advantages that the tube cover, the dripper and the tube body are integrally designed through the anti-falling ribs, the risk that fittings cannot be found or are not matched is avoided, the use is convenient, the mouth end of the tube body adopts the buckle design, the cover is prevented from bouncing off, and the sealing performance of the extraction tube is improved.

Description

Extraction tube

Technical Field

The utility model relates to the technical field of medical consumables, in particular to an extraction tube.

Background

The existing extraction tube for medical treatment is provided with an independent tube cap, and after the extraction tube takes liquid, the matched tube cap is required to cover the tube opening. Because the two are independent, the size or the number of the pipe cap and the pipe body are not matched, and the operation time is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an extraction tube which comprises the following components:

the technical scheme of the utility model is realized as follows:

the utility model provides an extraction tube, includes pipe shaft, tube cap and dripper all connect on the pipe shaft through an anticreep muscle, the tube cap is established the mouth end position at the pipe shaft including the lid with the range of motion of dripper under the tractive of anticreep muscle.

Preferably, the mouth end of pipe shaft is equipped with annular catching groove, the tube cap inboard is provided with the annular of annular catching groove assorted and detains, annular is detained and can is detained annular catching groove.

Preferably, the dripper comprises a lower annular joining part and an upper dripper, a sealing ring is arranged at the joint of the lower annular joining part and the upper dripper, and the lower annular joining part, the upper dripper and the sealing ring are integrally formed.

Preferably, the side of the pipe body is provided with a plurality of anti-skid bulges.

Preferably, the pipe body, the pipe cover and the dripper are all made of PE materials.

Compared with the prior art, the utility model has the following beneficial effects:

according to the extraction tube, the tube cover, the dripper and the tube body are integrally designed through the anti-falling ribs, the risk that fittings cannot be found or are not matched is avoided, the extraction tube is convenient to use, the mouth end of the tube body is designed in a buckling mode, the cover is prevented from bouncing off, and the sealing performance of the extraction tube is improved.

Drawings

Fig. 1 is a schematic structural view of the novel extraction tube of the present invention.

In the figure: the pipe comprises a pipe body 1, a pipe cover 2, a dripper 3, an anti-falling rib 4, an annular buckling groove 5, a lower annular joint part 6, an upper drip opening 7 and a sealing ring 8.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown.

As shown in fig. 1, an extraction tube comprises a tube body 1, a tube cover 2 and a dripper 3, wherein the tube cover 2 and the dripper 3 are both connected to the tube body 1 through an anti-dropping rib 4, and the moving range of the tube cover 2 and the dripper 3 under the traction of the anti-dropping rib 4 comprises a cover arranged at the opening end of the tube body 1. The mouth end of the pipe body 1 is provided with an annular buckle groove 5, and the inner side of the pipe cover 2 is provided with an annular buckle (not shown in the figure) matched with the annular buckle groove 5, and the annular buckle can be buckled into the annular buckle groove 5. The dripper 3 comprises a lower annular joining part 6 and an upper drip opening 7, a sealing ring 8 is arranged at the joint of the lower annular joining part 6 and the upper drip opening 7, and the lower annular joining part 6, the upper drip opening 7 and the sealing ring 8 are integrally formed. The pipe body 1 side is provided with a plurality of anti-skidding archs, is convenient for take up and does not skid. The pipe body 1, the pipe cover 2 and the dripper 3 are all made of PE materials.

Example (b):

an extraction tube comprises a tube body, a tube cover and a dripper, which are connected into a whole by connecting ribs. The extraction tube material is made of PE by injection molding. The pipe body mouth end has the buckle, and the buckle can be withheld after covering the tube cap, avoids the tube cap to bounce open, guarantees the leakproofness. After the solution is filled, the pipe cover is covered, the pipe cover is opened during use, the dripper is inserted after the sampling sample is processed, and the solution in the dripper is dripped out.

According to the extraction pipe, the pipe cover, the dripper and the pipe body are integrally designed through the anti-falling ribs, the risk that fittings cannot be found or are not matched is avoided, the use is convenient, the opening end of the pipe body is designed in a buckling mode, the cover is prevented from bouncing off, and the sealing performance of the extraction pipe is improved.

Claims

1. The utility model provides an extraction tube, a serial communication port, including pipe shaft, tube cap and dripper all connect on the pipe shaft through an anticreep muscle, the tube cap is established the mouth end position at the pipe shaft including the lid with the range of motion of dripper under the anticreep muscle tractive, the mouth end of pipe shaft is equipped with annular catching groove, the tube cap inboard is provided with and detains with annular catching groove assorted annular, the annular is detained and can be detained annular catching groove.

2. The extraction tube of claim 1, wherein: the dripper comprises a lower annular joint part and an upper dripper, a sealing ring is arranged at the joint of the lower annular joint part and the upper dripper, and the lower annular joint part, the upper dripper and the sealing ring are integrally formed.

3. The extraction tube of claim 2, wherein: the pipe body side is provided with a plurality of anti-skidding bulges.

4. The extraction tube of claim 3, wherein: the pipe body, the pipe cover and the dripper are all made of PE materials.