Bottle plug for liquid medicine conveying hose

Abstract

The utility model provides a bottle plug for a liquid medicine conveying hose, which relates to the technical field of liquid medicine conveying equipment and comprises a main conveying hose and a sealing mechanism, the sealing mechanism is mounted at one end of the main conveying hose and comprises an integrated joint, a connecting piece, a fixing piece, a shell and a sealing barrel, one end of the main conveying hose is provided with an integrated joint, the other end of the integrated joint is provided with a connecting piece, the connecting piece is internally provided with a fixing piece, and according to the bottle plug for the liquid medicine conveying hose, through the arrangement that a sealing gasket of the integrated joint and the conveying hose are integrally formed, it can be guaranteed that liquid leakage does not occur when the integrated joint is connected; according to the device, no dead angle can be guaranteed, the situation that drugs are infected with microorganisms in the production and conveying process is avoided, the sterile state can be achieved, through cooperative use of an arc-shaped plate, a spring and a pull rod, the auxiliary conveying hose can be firmly clamped, and the phenomenon that due to back-and-forth shaking of the auxiliary conveying hose, connection is not firm can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid medicine delivery equipment, in particular to a bottle stopper for a liquid medicine delivery hose. Background Art

[0002] Medicine refers to substances used to prevent, treat, and diagnose human diseases, purposefully regulate human physiological functions, and have specified indications or functional indications, usage, and dosage. They include traditional Chinese medicine, chemical medicine, and biological products, etc. Medicines are divided into tablets, capsules, and injections, etc. Secondly, general injections are delivered through various types of delivery tubes. In order to prevent impurities or dust from entering the hose, a bottle stopper is used to seal the internal space of the hose.

[0003] Most of the existing traditional delivery pipes connected to the bottles are not equipped with additional sealing devices. During the transmission of the liquid medicine, it is easy to be infected by microorganisms, thus affecting its use.

[0004] Therefore, we provide a bottle stopper for a liquid medicine delivery hose. Utility Model Content

[0005] The utility model aims to provide a bottle stopper for a medicine liquid delivery hose to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a bottle stopper for a liquid medicine delivery hose, comprising a main delivery hose and a sealing mechanism, wherein one end of the main delivery hose is equipped with a sealing mechanism;

[0007] The sealing mechanism includes an integrated joint, a connecting piece, a fixing piece, an outer shell and a sealing barrel. An integrated joint is installed at one end of the main delivery hose, a connecting piece is installed at the other end of the integrated joint, a fixing piece is installed inside the connecting piece, an outer shell is installed outside the connecting piece, and a sealing barrel is installed at one end of the outer shell.

[0008] Preferably, a main mounting hole is provided on one side of the integrated joint, a hose joint is fixedly mounted on the other side of the integrated joint, and the main delivery hose and the hose joint are fixedly connected.

[0009] Preferably, the connecting piece includes a mounting barrel and an auxiliary conveying hose, the other end of the integral joint is equipped with a mounting barrel, the interior of the mounting barrel is equipped with an auxiliary conveying hose, and the auxiliary conveying hose passes through the mounting barrel and extends to the interior of the main mounting hole.

[0010] Preferably, the fixing part includes an arc plate, a spring and a pull rod, an arc plate is installed on the outer side of the auxiliary conveying hose, springs are adhesively connected to both sides of the upper end of the arc plate, and the spring is adhesively connected to the mounting barrel, and the arc plate forms an elastic structure with the mounting barrel through the spring, a pull rod is fixedly installed on one side of the spring, and the pull rod passes through the mounting barrel.

[0011] Preferably, a protective pad is adhesively connected to the bottom end of the arc-shaped plate, and the material of the protective pad is rubber.

[0012] Preferably, the integral joint is threadedly connected to the outer shell, a circular hole is provided at one end of the outer shell, and anti-slip grooves are provided on the outer side of the outer shell.

[0013] Preferably, the shell and the sealing barrel are threadedly connected, a protective cap is fixedly mounted on one side of the sealing barrel, and the auxiliary conveying hose and the protective cap are slidably connected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The bottle stopper for the liquid medicine delivery hose is integrally formed with the delivery hose through the sealing gasket of the integral joint, which can ensure that the integral joint will not leak when connected, can ensure that there is no dead angle, avoid microbial infection during the drug production and transmission process, and can achieve a sterile state;

[0016] 2. Through the coordinated use of the arc plate, the spring and the pull rod, the auxiliary conveying hose can be clamped securely, which can avoid the phenomenon of unreliable connection caused by the auxiliary conveying hose shaking back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a bottle stopper for a liquid medicine delivery hose of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the sealing mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the main delivery hose and the integrated connector of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the matching of the connecting piece, the fixing piece and the sealing barrel of the utility model;

[0021] Figure 5 This is a schematic diagram of the fixing structure of the utility model.

[0022] Numbers in the figure: 1. main conveying hose; 2. sealing mechanism; 21. integrated joint; 211. main mounting hole; 212. hose joint; 22. connecting piece; 221. mounting barrel; 222. auxiliary conveying hose; 23. fixing piece; 231. arc plate; 2311. protective pad; 232. spring; 233. pull rod; 24. outer shell; 241. round hole; 242. anti-skid groove; 25. sealing barrel; 251. protective cap. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 As shown, the utility model provides an embodiment: a bottle stopper for a liquid medicine delivery hose, comprising a main delivery hose 1 and a sealing mechanism 2, wherein the sealing mechanism 2 is installed at one end of the main delivery hose 1;

[0025] The sealing mechanism 2 includes an integrated joint 21, a connecting piece 22, a fixing piece 23, an outer shell 24 and a sealing barrel 25. The integrated joint 21 is installed at one end of the main conveying hose 1, the connecting piece 22 is installed at the other end of the integrated joint 21, the fixing piece 23 is installed inside the connecting piece 22, the outer shell 24 is installed on the outside of the connecting piece 22, and the sealing barrel 25 is installed at one end of the outer shell 24.

[0026] Furthermore, a main mounting hole 211 is provided on one side of the integrated joint 21, and a hose connector 212 is fixedly installed on the other side of the integrated joint 21, and the main transport hose 1 and the hose connector 212 are fixedly connected. The integrated joint 21 can ensure that there are no leaks during the connection, and can avoid microbial infection during the drug production and transmission process, and can achieve a sterile state. The main mounting hole 211 provides positioning information for the auxiliary transport hose 222, and the hose connector 212 can prevent the main transport hose 1 from being bent and damaged.

[0027] Furthermore, the connecting piece 22 includes a mounting barrel 221 and an auxiliary conveying hose 222. The mounting barrel 221 is installed at the other end of the integrated joint 21. The auxiliary conveying hose 222 is installed inside the mounting barrel 221, and the auxiliary conveying hose 222 passes through the mounting barrel 221 and extends to the inside of the main mounting hole 211. The mounting barrel 221 provides an installation position for the fixing piece 23, and the auxiliary conveying hose 222 provides a path for the medicine.

[0028] Furthermore, the fixing member 23 includes an arc plate 231, a spring 232 and a pull rod 233. The outer side of the auxiliary conveying hose 222 is installed with an arc plate 231. The springs 232 are adhesively connected to both sides of the upper end of the arc plate 231, and the spring 232 is adhesively connected to the mounting barrel 221. The arc plate 231 forms an elastic structure with the mounting barrel 221 through the spring 232. A pull rod 233 is fixedly installed on one side of the spring 232, and the pull rod 233 passes through the mounting barrel 221. The arc plate 231 can clamp the auxiliary conveying hose 222. By dragging the pull rod 233, the spring 232 itself is elastic, so that the pull rod 233 can easily change the position of the arc plate 231.

[0029] Furthermore, a protective pad 2311 is adhesively connected to the bottom end of the arc plate 231 , and the material of the protective pad 2311 is rubber. The rubber protective pad 2311 can reduce the friction between the arc plate 231 and the auxiliary delivery hose 222 .

[0030] Furthermore, the integral joint 21 is threadedly connected to the outer shell 24 , a circular hole 241 is provided at one end of the outer shell 24 , and anti-skid grooves 242 are provided on the outer side of the outer shell 24 . The circular hole 241 provides positioning for the main conveying hose 1 , and the anti-skid grooves 242 can play an anti-skid role.

[0031] Furthermore, the outer shell 24 and the sealing barrel 25 are threadedly connected, a protective cap 251 is fixedly installed on one side of the sealing barrel 25, and the auxiliary conveying hose 222 and the protective cap 251 are slidably connected. The sealing barrel 25 can prevent foreign matter from entering the interior, and the protective cap 251 can prevent the auxiliary conveying hose 222 from being damaged due to bending.

[0032] Working principle: First, move a bottle stopper for a liquid medicine delivery hose to the working position. In the first step, during installation, install the main delivery hose 1 inside the hose connector 212. In the second step, pull the spring 232. At this time, the pull rod 233 drives the spring 232 and the arc plate 231 to move. In the third step, pass the auxiliary delivery hose 222 through the mounting barrel 221 and insert it into the main mounting hole 211. In the fourth step, rotate the outer shell 24 to install it to the outside of the integrated joint 21 and the mounting barrel 221. In the fifth step, rotate the sealing barrel 25 to install it inside the outer shell 24. This completes the use process of a bottle stopper for a liquid medicine delivery hose.

Claims

1. A bottle stopper for a liquid medicine delivery hose, comprising a main delivery hose (1) and a sealing mechanism (2), characterized in that: A sealing mechanism (2) is installed at one end of the main delivery hose (1); The sealing mechanism (2) comprises an integral joint (21), a connecting piece (22), a fixing piece (23), an outer shell (24) and a sealing barrel (25); one end of the main delivery hose (1) is provided with an integral joint (21); the other end of the integral joint (21) is provided with a connecting piece (22); the interior of the connecting piece (22) is provided with a fixing piece (23); the outer shell (24) is provided on the outside of the connecting piece (22); and one end of the outer shell (24) is provided with a sealing barrel (25).

2. A bottle stopper for a liquid medicine delivery hose according to claim 1, characterized in that: A main mounting hole (211) is provided on one side of the integrated joint (21), a hose joint (212) is fixedly mounted on the other side of the integrated joint (21), and the main delivery hose (1) and the hose joint (212) are fixedly connected.

3. A bottle stopper for a liquid medicine delivery hose according to claim 1, characterized in that: The connecting piece (22) comprises a mounting barrel (221) and a secondary transport hose (222); the mounting barrel (221) is mounted on the other end of the integrated joint (21); the secondary transport hose (222) is mounted inside the mounting barrel (221); and the secondary transport hose (222) passes through the mounting barrel (221) and extends to the inside of the main mounting hole (211).

4. A bottle stopper for a liquid medicine delivery hose according to claim 3, characterized in that: The fixing member (23) comprises an arc-shaped plate (231), a spring (232) and a pull rod (233); the outer side of the auxiliary conveying hose (222) is installed with an arc-shaped plate (231); both sides of the upper end of the arc-shaped plate (231) are adhesively connected with springs (232); the spring (232) and the mounting barrel (221) are adhesively connected; the arc-shaped plate (231) and the mounting barrel (221) form an elastic structure through the spring (232); a pull rod (233) is fixedly installed on one side of the spring (232), and the pull rod (233) passes through the mounting barrel (221).

5. A bottle stopper for a liquid medicine delivery hose according to claim 4, characterized in that: A protective pad (2311) is adhesively connected to the bottom end of the arc-shaped plate (231), and the material of the protective pad (2311) is rubber.

6. A bottle stopper for a liquid medicine delivery hose according to claim 1, characterized in that: The integral joint (21) and the outer shell (24) are threadedly connected, a circular hole (241) is provided at one end of the outer shell (24), and anti-slip grooves (242) are provided on the outer side of the outer shell (24).

7. A bottle stopper for a liquid medicine delivery hose according to claim 3, characterized in that: The shell (24) and the sealing barrel (25) are threadedly connected, a protective cap (251) is fixedly mounted on one side of the sealing barrel (25), and the auxiliary delivery hose (222) and the protective cap (251) are slidably connected.

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