CN216824145U

CN216824145U - Vertical polypropylene infusion bottle

Info

Publication number: CN216824145U
Application number: CN202122911624.7U
Authority: CN
Inventors: 贾斌; 宋玉琴; 郑德利; 陶艳萍
Original assignee: Cisen Pharmaceutical Co ltd
Current assignee: Cisen Pharmaceutical Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-28
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a vertical polypropylene infusion bottle. The infusion bottle comprises a sealing cover, a bottle body and a bottle bottom in sequence from top to bottom; the bottle bottom is of an oval inward-concave structure, and a convex column is arranged in the center of the bottle bottom; the ring buckle is in an M-shaped design, the M-shaped inward tip of the ring buckle is sleeved and buckled on the convex column for fixing, and the height of the outer ring of the ring buckle is consistent with the height of the periphery of the bottle bottom; two creases are arranged at the two inward sections of the M-shaped ring buckle. The front and back surfaces of the bottle body of the vertical polypropylene infusion bottle designed by the utility model are thickened, the hardness is high, and the bottle body is reinforced to play a role in supporting; the side surface of the bottle body is thin and soft, so that the bottle body is favorable for contraction, and the front surface and the rear surface of the infusion bottle are compressed and attached together by atmospheric pressure, so that the liquid medicine in the bottle is drained; the M-shaped design of the ring buckle is beneficial to the bottle body not to topple over vertically, the ring buckle is not clung to the bottom of the bottle, and the lifting is beneficial to the use. The vertical polypropylene infusion bottle designed by the utility model has the advantages of reasonable structure, simple operation, safety, reliability, environmental protection, low cost and convenient popularization and application.

Description

Vertical polypropylene infusion bottle

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a vertical polypropylene infusion bottle.

Background

Products for transfusion packaging are developed in several stages such as glass bottles, common plastic bottles, common soft bags and the like.

The original glass bottle is a more traditional infusion container, and has the defects of poor stability, easy damage to generate glass scraps, difficult destruction and the like, so that the risk of microbial contamination is high in the production process, potential hidden dangers are formed on the health of a human body, the glass bottle body is heavy, the transportation cost is high, and the hidden damage is easily caused by collision in the transportation process, so that the drug pollution is caused.

The problem that glass bottles are fragile is solved by common plastic infusion bottles which are developed and used later, but the common plastic infusion bottles are produced by a two-step method, the production route is long, the pollution probability is greatly increased, and hidden dangers exist in the product quality. In addition, the liquid medicine is open in the clinical use process, an air loop is required to be formed for dripping out, particles and bacteria in the air can enter the liquid medicine through the air loop, the probability of secondary pollution is still high, and potential harm to human health still exists.

The common soft bag is a more transfusion container used in clinic at present, the liquid medicine can be dripped out without forming an air loop during transfusion, the probability of secondary pollution in the use process of the medicine is greatly reduced, and the common soft bag has little pollution to the environment no matter in the production process or after use, is safe to use and is environment-friendly. However, the wall bodies of the soft bag infusion containers are over soft and are not supported, so that the soft bag infusion containers are inconvenient to use; some of the walls are too hard, and the liquid is not discharged completely when the infusion apparatus is used, so that a certain amount of infusion is wasted.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the polypropylene infusion bottle which is convenient for upright placement operation, the infusion bottle is closed and self-drains, the risk of secondary pollution of liquid medicine is reduced, the self-draining is thorough, and the requirement of clinical treatment is met.

The vertical polypropylene infusion bottle comprises a sealing cover 1, a bottle body 2 and a bottle bottom 3 from top to bottom in sequence; the bottle bottom 3 is of an oval inward-concave structure, and a convex column 5 is arranged in the center of the bottle bottom 3; the ring buckle 4 is in an M-shaped design, the M-shaped inward tip of the ring buckle 4 is sleeved and buckled on the convex column 5 for fixing, and the height of the outer ring of the ring buckle 4 is consistent with the height of the periphery of the bottle bottom 3, so that a central supporting effect is achieved; two creases 6 are arranged at the two inward sections of the M-shaped ring buckle 4, so that the bottle body 2 is vertical to the ground when the ring buckle 4 is hung up.

The front and back surfaces and the side surfaces of the bottle body 2 are connected in an arc shape; the height of the bottle body 2 is 111-162mm, the width of the center of the front and back surfaces of the bottle body 2 is 62-76mm, and the width of the center of the side surface of the bottle body 2 is 36-45 mm.

The thickness of the front and back surfaces of the bottle body 2 is 0.4-0.5mm, the thickness of the side surface of the bottle body 2 is 0.2-0.3mm, and the thickness of the bottle bottom 3 is 0.2-0.3 mm.

The vertical polypropylene infusion bottle is integrally made of polypropylene.

The front and back surfaces of the bottle body of the vertical polypropylene infusion bottle designed by the utility model are thickened, the hardness is high, the bottle body is reinforced to play a supporting role, the infusion bottle can be vertically placed, and the operations of packaging, transportation, liquid distribution and the like are facilitated; the side surface of the bottle body is thin and soft, thereby being beneficial to contraction, the outside air is not needed to be communicated during infusion, and the front surface and the rear surface of the infusion bottle are compressed and attached together by the atmospheric pressure, thereby draining the liquid medicine in the bottle; the ring buckle M-shaped design is favorable for the bottle body to stand upright without toppling, so that the upright placement is really realized, and the M-shaped design is also favorable for a user to take up the lifting ring and is not easy to adhere to the bottom. The vertical polypropylene infusion bottle of the utility model is reasonable in structure, simple and convenient in operation, safe and reliable, green and low in cost, and is convenient for popularization and application.

Drawings

FIG. 1: the utility model relates to a front view of a vertical polypropylene infusion bottle;

FIG. 2 is a schematic diagram: the utility model designs a left view of a vertical polypropylene infusion bottle;

FIG. 3: the utility model designs a bottom view of the vertical polypropylene infusion bottle;

wherein, the sealing cover-1, the bottle body-2, the bottle bottom-3, the ring buckle-4, the convex column-5 and the crease-6.

Detailed Description

Example 1

As shown in the attached drawing, the vertical polypropylene infusion bottle designed by the utility model sequentially comprises a sealing cover 1, a bottle body 2 and a bottle bottom 3 from top to bottom; the bottle bottom 3 is of an oval inward-concave structure, and a convex column 5 is arranged in the center of the bottle bottom 3; the ring buckle 4 is in an M-shaped design, the M-shaped inward tip of the ring buckle 4 is sleeved and buckled on the convex column 5 for fixing, and the height of the outer ring of the ring buckle 4 is consistent with the height of the periphery of the bottle bottom 3, so that a central supporting effect is achieved; two folds 6 are arranged at the two inward sections of the M-shaped ring buckle 4, so that the bottle body 2 is vertical to the ground when the ring buckle 4 is hung. The front and back surfaces and the side surfaces of the bottle body 2 are connected in an arc shape; the height of the bottle body 2 is 112mm, the width of the center of the front and rear faces of the bottle body 2 is 63mm, the width of the center of the side face of the bottle body 2 is 45mm, the thickness of the front and rear faces of the bottle body 2 is 0.4mm, the thickness of the side face of the bottle body 2 is 0.2mm, and the thickness of the bottom 3 is 0.2 mm. The upright polypropylene infusion bottle is integrally made of polypropylene.

Claims

1. A vertical polypropylene infusion bottle is characterized in that the infusion bottle sequentially comprises a sealing cover, a bottle body and a bottle bottom from top to bottom; the bottle bottom is of an oval inward-concave structure, and a convex column is arranged in the center of the bottle bottom; the ring buckle is in an M-shaped design, the M-shaped inward tip of the ring buckle is sleeved and buckled on the convex column for fixing, and the height of the outer ring of the ring buckle is consistent with the height of the periphery of the bottle bottom, so that a central supporting effect is achieved; two folds are arranged at the two inward sections of the M-shaped ring buckle, so that the bottle body is vertical to the ground when the ring buckle is hung.

2. The upright polypropylene infusion bottle as defined in claim 1, wherein the front, back and side surfaces of the bottle body are connected with each other in an arc shape; the height of the bottle body is 111-162mm, the width of the center of the front surface and the back surface of the bottle body is 62-76mm, and the width of the center of the side surface of the bottle body is 36-45 mm.

3. The upright polypropylene infusion bottle as defined in claim 1, wherein the front and rear surfaces of the bottle body have a thickness of 0.4 to 0.5mm, the side surfaces of the bottle body have a thickness of 0.2 to 0.3mm, and the bottom has a thickness of 0.2 to 0.3 mm.

4. The upright polypropylene infusion bottle as claimed in claim 1, wherein the whole of the upright polypropylene infusion bottle is made of polypropylene.