CN215690540U

CN215690540U - Air inlet connector for infusion container

Info

Publication number: CN215690540U
Application number: CN202122205091.0U
Authority: CN
Inventors: 黄克兴
Original assignee: QINGDAO HAOEN MEDICAL CONSUMABLES CO Ltd
Current assignee: QINGDAO HAOEN MEDICAL CONSUMABLES CO Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-01
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an air inlet interface for an infusion container, which comprises an interface, wherein two cylinders are fixedly connected to the inner wall of the interface, a water-absorbing cotton ball is fixedly connected to the inner wall of the upper cylinder, and an alcohol cotton ball is fixedly connected to the inner wall of the lower cylinder. The utility model relates to the technical field of medical instruments, wherein a connector firstly passes through a cylinder when air enters through the matching of the cylinder, hard rubber and a water absorption cotton ball, wherein the upper surface and the lower surface of the cylinder are designed by a screen plate, the water absorption cotton ball absorbs water vapor in the air, and an alcohol cotton ball sterilizes the water vapor and then enters an infusion container to prevent the water vapor from being polluted.

Description

Air inlet connector for infusion container

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an air inlet interface for an infusion container.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and comprises required computer software, the medical apparatus comprises medical equipment and medical consumables, and an infusion container in the medical consumables is required to be connected with an air inlet interface.

But the existing device has poor effect on the treatment of the entering air, and impurities and germs are likely to enter the container to pollute the inside of the container, thereby reducing the practicability.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an air inlet interface for an infusion container, which solves the problems that the prior device has poor treatment effect on the entering air, impurities and germs are likely to enter the interior of the container, the interior of the container is polluted, and the practicability is reduced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the air inlet interface for the infusion container comprises an interface, wherein two cylinders are fixedly connected to the inner wall of the interface, a water-absorbing cotton ball is fixedly connected to the inner wall of each cylinder above the interface, and an alcohol cotton ball is fixedly connected to the inner wall of each cylinder below the interface.

Preferably, the middle part of the outer wall of the interface is provided with hard rubber.

Preferably, clearance fit has the rubber buffer above the inner wall of interface, the top laminating of rubber buffer has the apron, the bottom of apron and the top fixed connection of rubber buffer.

Preferably, a circular plate is fixedly connected to the inner wall of the interface, and the bottom of the circular plate is communicated with a plastic one-way valve.

Preferably, the outer wall below rigid coupling of interface has the base, the inner wall below rigid coupling of interface has a ring section of thick bamboo, the inner wall clearance fit of a ring section of thick bamboo has the straight tube, the outside equidistance rigid coupling of straight tube has a plurality of fixture blocks, and is a plurality of outer wall one side of fixture block respectively with a plurality of recess clearance fits in the inner wall below of interface.

Advantageous effects

The utility model provides an air inlet interface for an infusion container. The method has the following beneficial effects: this infusion container is with interface of admitting air passes through the drum, the cooperation between stereoplasm rubber and the cotton ball that absorbs water, the interface is when admitting air, at first can pass through the drum, wherein the drum is two sides about for the otter board design, the cotton ball that absorbs water adsorbs the steam in the air, the alcohol cotton ball is disinfected to it, then in entering into the infusion container, prevent that it from receiving the pollution, it is not good to the air treatment effect that gets into to have solved current device, inside some impurity and germ probably can enter into, to the inside problem that causes the pollution of container, the practicality has been improved.

Through the cooperation between fixture block, ring section of thick bamboo and the interface, the user when installing with the straight tube on the infusion container, can insert the straight tube with the ring section of thick bamboo earlier on, then promote to the inside, a plurality of fixture blocks of inside are the rubber material, and the fixture block can the joint be fixed in the recess of interface inner wall to the sealing washer is still installed to the inboard of ring section of thick bamboo, prevents that the air from flowing out from the gap, and the leakproofness has also been guaranteed when the simple swift connection process, has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the cylinder, the hard rubber and the absorbent cotton ball in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the fixture block, the ring cylinder and the interface in fig. 2.

In the figure: 1. interface, 2, cylinder, 3, absorbent cotton ball, 4, alcohol cotton ball, 5, hard rubber, 6, cover plate, 7, rubber plug, 8, circular plate, 9, plastic check valve, 10, base, 11, ring cylinder, 12, straight pipe, 13 and fixture block.

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 following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as can be seen from fig. 1-3, an air inlet interface for an infusion container comprises an interface 1, wherein two cylinders 2 are fixedly connected to the inner wall of the interface 1, a water-absorbing cotton ball 3 is fixedly connected to the inner wall of the upper cylinder 2, and an alcohol cotton ball 4 is fixedly connected to the inner wall of the lower cylinder 2;

in the specific implementation process, the problems that the existing device has poor treatment effect on the entering air, and impurities and germs are likely to enter the interior of the container to pollute the interior of the container are solved through the matching among the cylinder 2, the hard rubber 5 and the absorbent cotton balls 3, and the practicability is improved;

further, the middle part of the outer wall of the interface 1 is provided with hard rubber 5;

in the specific implementation process, it is worth particularly pointing out that the strength of the interface 1 is improved, and the internal deformation caused by the pressing of a user is prevented;

further, a rubber plug 7 is in clearance fit with the upper portion of the inner wall of the connector 1, a cover plate 6 is attached to the top of the rubber plug 7, and the bottom of the cover plate 6 is fixedly connected with the top of the rubber plug 7;

in the specific implementation process, it is worth particularly pointing out that the rubber stopper 7 ensures the sealing performance and prevents impurities from entering the interior;

specifically, when the air inlet interface for the infusion container is used, the interface 1 firstly passes through the cylinder 2 when air is introduced, wherein the upper surface and the lower surface of the cylinder 2 are designed by the screen plate, the water absorption cotton ball 3 absorbs water vapor in the air, and the alcohol cotton ball 4 sterilizes the air and then enters the infusion container to prevent the air from being polluted.

Example two: as can be seen from fig. 1, 2 and 4, a circular plate 8 is fixedly connected to the inner wall of the interface 1, and the bottom of the circular plate 8 is communicated with a plastic one-way valve 9;

in the specific implementation process, it is worth particularly pointing out that the plastic one-way valve 9 can prevent gas from flowing back, so as to avoid influencing normal use;

further, a base 10 is fixedly connected below the outer wall of the interface 1, an annular cylinder 11 is fixedly connected below the inner wall of the interface 1, a straight pipe 12 is in clearance fit with the inner wall of the annular cylinder 11, a plurality of clamping blocks 13 are fixedly connected to the outer side of the straight pipe 12 at equal intervals, and one side of the outer wall of each clamping block 13 is in clearance fit with a plurality of grooves below the inner wall of the interface 1;

in the specific implementation process, the device is simple and quick in connection process, meanwhile, the sealing performance is guaranteed, and the working efficiency is improved;

specifically, on the basis of the first embodiment, when a user installs the straight tube 12 on the infusion container, the ring tube 11 can be inserted into the straight tube 12 first, and then pushed inwards, the plurality of inside fixture blocks 13 are made of rubber, the fixture blocks 13 can be clamped in the grooves on the inner wall of the interface 1 for fixing, and the sealing ring is further installed on the inner side of the ring tube 11 to prevent air from flowing out from the gap.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air inlet interface for an infusion container comprises an interface (1) and is characterized in that: the inner wall rigid coupling of interface (1) has two drums (2), the top the inner wall rigid coupling of drum (2) has cotton ball (3) that absorb water, the below the inner wall rigid coupling of drum (2) has alcohol cotton ball (4).

2. The air inlet interface for the infusion container as claimed in claim 1, wherein: hard rubber (5) is arranged in the middle of the outer wall of the connector (1).

3. The air inlet interface for the infusion container as claimed in claim 1, wherein: clearance fit has rubber buffer (7) above the inner wall of interface (1), the top laminating of rubber buffer (7) has apron (6), the bottom of apron (6) and the top fixed connection of rubber buffer (7).

4. The air inlet interface for the infusion container as claimed in claim 1, wherein: the inner wall of the interface (1) is fixedly connected with a circular plate (8), and the bottom of the circular plate (8) is communicated with a plastic one-way valve (9).

5. The air inlet interface for the infusion container as claimed in claim 1, wherein: the outer wall below rigid coupling of interface (1) has base (10), the inner wall below rigid coupling of interface (1) has a ring section of thick bamboo (11), the inner wall clearance fit of ring section of thick bamboo (11) has straight tube (12), the outside equidistance rigid coupling of straight tube (12) has a plurality of fixture blocks (13), and is a plurality of outer wall one side of fixture block (13) respectively with a plurality of recess clearance fit in the inner wall below of interface (1).