CN216826243U

CN216826243U - Multi-sample collecting tube

Info

Publication number: CN216826243U
Application number: CN202122807485.3U
Authority: CN
Inventors: 刘娟; 杨毅跃; 宗小平; 齐树合
Original assignee: Yancheng Kailong Pharmaceutical Co ltd
Current assignee: Yancheng Kailong Pharmaceutical Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-28
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a multi-sample collecting tube, and belongs to the technical field of collecting tubes. The utility model comprises a pipe body and a pipe plug connected to the pipe body; a pipe cover connected to the pipe plug; the pipe plug comprises a first connecting part connected with the pipe cover and a second connecting part connected with the pipe body; the tube cover is provided with a through hole for the cotton swab to pass through, and the through hole respectively penetrates through the first connecting part and the second connecting part; a plurality of fixing parts for fixing the cotton swabs are uniformly arranged in the through hole along the radial direction of the through hole, and the side of each fixing part is provided with a convex part for breaking the cotton swabs; the lower surface of the second connecting part is provided with a ring-shaped connecting groove which is connected with the pipe body in a matching way. This design is through being connected with the stopcock on the body, is equipped with through-hole and fixed part on the stopcock, and the fixed part avris is equipped with the bellying, is convenient for to the rupture of gathering the cotton swab with fixed convenient to use.

Description

Multi-sample collecting tube

Technical Field

The utility model relates to the technical field of collecting tubes, in particular to a multi-sample collecting tube.

Background

In medical testing, a sample collection swab is typically used to collect samples of oral mucosa, blood, etc. After the sample to be detected is collected by the sample collection cotton swab, the cotton swab is placed into a sample bag and taken back to a laboratory, and then the sample bag is placed into a sample tube for further dilution and detection.

When the collecting cotton swab is placed into the sample tube, the collecting cotton swab is too long, the collecting cotton swab is usually broken after being placed into the sample tube, then the tube cover is screwed on, the collecting cotton swab is convenient to store, and when the collecting cotton swab is broken, the collecting cotton swab is broken by taking the port part of the sample tube as a supporting point, so that the sample tube is inconvenient to break, the damage to the sample tube is easily caused, and the collecting cotton swab rod is lower than the sample tube opening after being broken, and the sample tube is inconvenient to take out.

SUMMERY OF THE UTILITY MODEL

In view of the technical shortcomings, the utility model aims to provide a multi-sample collecting tube, wherein a tube plug is connected to a tube cover, and the tube plug can fix a collecting cotton swab, is convenient for breaking the cotton swab and solves the problem that the cotton swab is inconvenient to store and collect in a sample tube.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a multi-sample collecting tube, which comprises a tube body and a tube plug connected to the tube body; a pipe cover connected to the pipe plug; the pipe plug comprises a first connecting part connected with the pipe cover and a second connecting part connected with the pipe body; the tube cover is provided with a through hole for collecting cotton swabs to pass through, and the through hole penetrates through the first connecting part and the second connecting part respectively; a plurality of fixing parts for fixing the collecting cotton swabs are uniformly arranged in the through hole along the radial direction of the through hole, and a protruding part for breaking the collecting cotton swabs is arranged on the side of each fixing part; the lower surface of the second connecting part is provided with a ring-shaped connecting groove which is connected with the pipe body in a matching way.

As a preferred technical solution of the present invention, the fixing portion is a clamping groove with an arc-shaped structure, and a notch of the clamping groove gradually becomes smaller along a direction away from the through hole.

In a preferred embodiment of the present invention, an upper end of the projection is formed to have a pointed structure.

As a preferred technical solution of the present invention, the connecting groove is internally connected with a sealing ring.

As a preferable technical solution of the present invention, the outer surface of the pipe body is provided with a stopper portion that is fitted with the pipe plug.

The utility model has the beneficial effects that:

1. this design is through being connected with the stopcock on the body, is equipped with through-hole and fixed part on the stopcock, and the fixed part avris is equipped with the bellying, is convenient for to the rupture of gathering the cotton swab with fixed convenient to use.

2. This design is through being equipped with a plurality of fixed parts that are used for fixed collection cotton swab, and a plurality of collection cotton swabs can be placed simultaneously to a collection pipe, have solved a plurality of collection cotton swabs and have put in same sample tube, cause the problem of mutual contact pollution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a multiple sample collection tube according to an embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic structural view of a pipe plug.

Fig. 4 is a schematic bottom view of the plug.

Fig. 5 is a schematic top view of a plug.

Description of reference numerals: 1-tube body, 11-baffle part, 2-tube plug, 21-first connecting part, 22-second connecting part, 23-through hole, 24-fixing part, 25-bulge part, 26-connecting groove, 27-sealing ring and 3-tube cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment,

As shown in fig. 1-2, the present invention provides a multi-sample collection tube, which comprises a tube body 1 and a tube plug 2 connected to the tube body 1, wherein the tube body 1 can be connected with the tube plug 2 by screw threads or clamped connection; and the pipe cover 3 is connected to the pipe plug 2, and the pipe cover 3 is in threaded connection with the pipe plug 2.

As shown in fig. 3-5, the pipe plug 2 includes a first connecting portion 21 connected to the pipe cap 3, and a second connecting portion 22 connected to the pipe body 1, wherein the second connecting portion 22 has a larger diameter than the first connecting portion 21, the first connecting portion 21 has an external thread on its surface, and the pipe cap 3 has an internal thread therein; the pipe plug 2 is provided with a through hole 23 for the collection cotton swab to pass through, the diameter of the through hole 23 is large enough to prevent the collection cotton swab from passing through the through hole 23 and contacting with the inner wall of the through hole to cause pollution, and the through hole 23 penetrates through the first connecting part 21 and the second connecting part 22 respectively; a plurality of fixing parts 24 for fixing the cotton swabs are uniformly arranged in the through hole 23 along the radial direction, the number of the fixing parts 24 can be 3-4 according to the size of the tube body, and the contact pollution of the heads of the cotton swabs can be caused if the number of the fixing parts 24 is too large, wherein the fixing parts 24 are preferably clamping grooves with arc structures or other structures capable of fixing cotton swab rods, the notches of the clamping grooves are gradually reduced along the direction away from the through hole 23, the cotton swab rods can conveniently slide to move the tail ends of the clamping grooves, and the cotton swab rods are stably fixed at the tail ends of the clamping grooves; the lower surface of the second connecting portion 22 is provided with a connecting groove 26 which is connected with the pipe body 1 in a matched manner and has a ring shape, a sealing ring 27 is connected in the connecting groove 26, the sealing ring 27 is made of elastic rubber, the sealing effect is achieved, the pipe plug 2 is stably connected with the pipe body 1, and the outer surface of the pipe body 1 is provided with a blocking portion 11 matched with the pipe plug 2.

Example II,

Based on the first embodiment, the difference lies in that, in order to conveniently break the cotton swab rod, the side of the fixing portion 24 is provided with the protruding portion 25 for breaking and collecting the cotton swab, the upper end of the protruding portion 25 is provided with a pointed structure, when the cotton swab rod is broken, the protruding portion 25 plays a role in supporting, the cotton swab rod is convenient to break, compared with the prior art, the cotton swab rod is directly broken by taking the collecting pipe as a supporting point, and the design plays a role in protecting the collecting pipe.

When the pipe plug is used, the pipe plug 2 is fixed on the pipe body 1, the cotton swab rod penetrates through the through hole 23 and is inserted into the pipe body 1, the cotton swab rod slides the tail end of the fixing part 24 and is stably clamped in the fixing part 24, then the cotton swab rod is broken by taking the protruding part 25 as a supporting point, according to the method, the cotton swab rods are sequentially fixed in the fixing part 25, the heads of the cotton swabs are not in contact with each other, the mutual contact pollution is avoided, and then the pipe cover 3 is covered; when the cotton swab needs to be taken out, the pipe plug 2 can be taken out, and then the cotton swab is taken out.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A multi-sample collection tube, comprising

A tubular body (1) and

a pipe plug (2) connected to the pipe body (1);

a pipe cover (3) connected to the pipe plug (2);

the pipe plug (2) comprises

A first connecting part (21) connected with the tube cover (3) and a second connecting part (22) connected with the tube body (1);

a through hole (23) for collecting a cotton swab to pass through is formed in the pipe plug (2), and the through hole (23) penetrates through the first connecting part (21) and the second connecting part (22) respectively;

a plurality of fixing parts (24) for fixing the cotton swabs are uniformly arranged in the through hole (23) along the radial direction of the through hole, and a bulge part (25) for breaking the cotton swabs is arranged on the side of each fixing part (24);

the lower surface of the second connecting part (22) is provided with a ring-shaped connecting groove (26) which is connected with the pipe body (1) in a matching way.

2. A multiple sample collection tube according to claim 1, wherein said holding portion (24) is a slot having an arcuate configuration, said slot opening tapering away from said through hole (23).

3. A multiple sample collection tube according to claim 1 or 2, wherein the projections (25) are provided with a pointed configuration at their upper ends.

4. A multiple sample collection tube according to claim 3, wherein a sealing ring (27) is connected within said connecting groove (26).

5. A multiple sample collection tube according to claim 1 or 4, wherein the outer surface of the tube body (1) is provided with a stop (11) for engaging the stopper (2).