阅读说明：本技术 一种具有双胶塞组合盖的输液瓶 (Infusion bottle with double rubber plug combined cover ) 是由 夏岳韬 何小平 于 2019-11-22 设计创作，主要内容包括：本发明公开了一种具有双胶塞组合盖的输液瓶,包括输液瓶,连接环和瓶盖组件,本发明通过设置第一胶塞组件和第二胶塞组件,通过第一胶塞组件进行加药作业,通过第二胶塞组件进行输液作业,相比采用一个胶塞组件进行加药和输液作业,避免出现药液污染和漏液的现象,提高输液瓶的安全性能；通过设置瓶盖组件,外封盖采用中空结构,通过隔板隔开两个胶塞口,降低胶塞的尺寸,降低原材料的用量,降低输液瓶的生产成本,密封膜对外封盖的下方起到密封作用,避免加药或者输液时胶塞穿刺产生的废屑落入输液内；通过设置防退塞,输液时输液器通过防退筒进入输液瓶内,防退片增大与输液器的接触面积,避免输液过程中输液器在输液瓶内出现向下退的现象。(The invention discloses an infusion bottle with a double-rubber-plug combined cover, which comprises an infusion bottle, a connecting ring and a bottle cap assembly, wherein a first rubber plug assembly and a second rubber plug assembly are arranged, the first rubber plug assembly is used for adding medicine, and the second rubber plug assembly is used for infusion; by arranging the bottle cap assembly, the outer sealing cover adopts a hollow structure, and the two rubber plug openings are separated by the partition plate, so that the size of the rubber plugs is reduced, the consumption of raw materials is reduced, the production cost of the infusion bottle is reduced, the sealing film has a sealing effect on the lower part of the outer sealing cover, and scraps generated by rubber plug puncture during medicine adding or infusion are prevented from falling into the infusion bottle; by arranging the anti-back plug, the infusion apparatus enters the infusion bottle through the anti-back cylinder during infusion, the anti-back piece increases the contact area with the infusion apparatus, and the phenomenon that the infusion apparatus is backwards in the infusion bottle in the infusion process is avoided.)

1. An infusion bottle with a double-rubber-plug combined cover is characterized in that: the infusion bottle with the double-plug combined cover comprises an infusion bottle (1), a connecting ring (2) and a bottle cover assembly (3), wherein the connecting ring (2) is arranged above the infusion bottle (1), the size of the connecting ring (2) is matched with that of the upper end of the infusion bottle (1), and the connecting ring (2) and the infusion bottle (1) are arranged in an integrated manner; the bottle cap assembly (3) is fixed above the connecting ring (2), and the size of the lower end of the bottle cap assembly (3) is matched with that of the connecting ring (2); the bottle cap component (3) comprises an outer sealing cap (31), a limiting ring (32), a partition plate (33), a first rubber plug component (34), a second rubber plug component (35) and a sealing film (36); the outer sealing cover (31) is fixed above the connecting ring (2); the limiting ring (32) is arranged below the outer side of the outer sealing cover (31), the outer side of the outer sealing cover (31) is aligned with the outer side of the connecting ring (2), and the outer sealing cover (31) is fixedly connected with the connecting ring (2); the clapboard (33) is fixed at the middle position above the inner part of the outer sealing cover (31); the number of the sealing films (36) is two, and the sealing films (36) are fixed below the space between the partition plate (33) and the outer sealing cover (31); the first rubber plug component (34) is fixed on the right side inside the outer sealing cover (31), and the upper end of the first rubber plug component (34) penetrates above the outer sealing cover (31); the second rubber plug component (35) is fixed on the left side inside the outer sealing cover (31), and the upper end of the second rubber plug component (35) penetrates through the upper portion of the outer sealing cover (31).

2. An infusion bottle with a double-plug combined cap according to claim 1, characterized in that: the first rubber plug component (34) comprises a rubber plug (341), an anti-back plug (342), an infusion port (343) and an opening wrench (344), the rubber plug (341) is fixed on the right side between the partition plate (33) and the outer sealing cover (31), and the rubber plug (341) is positioned above the sealing membrane (36); the anti-back plug (342) is fixed between the rubber plug (341) and the outer sealing cover (31); the infusion liquid (343) is fixed above the anti-back plug (342), and the upper end of the infusion liquid port (343) penetrates above the outer sealing cover (31); the opening wrench (344) is fixed above the infusion port (343), and the opening wrench (344) is positioned above the outer sealing cover (31).

3. An infusion bottle with a double-plug combined cap according to claim 1, characterized in that: the first rubber plug component (34) and the second rubber plug component (35) adopt similar structures, and the difference is that the second rubber plug component (35) does not have anti-back plug compared with the first rubber plug component (34).

4. An infusion bottle with a double-plug combined cap according to claim 2, characterized in that: the anti-retreat plug (342) comprises an anti-retreat cylinder (3421) and an anti-retreat sheet (3422), and the anti-retreat cylinder (3421) is fixed between the rubber plug (341) and the outer seal cover (31); the anti-back-off pieces (3422) are multiple, and the anti-back-off pieces (3422) are arranged on the left side and the right side of the interior of the anti-back-off barrel (3421).

5. An infusion bottle with a double-plug combined cap according to claim 4, characterized in that: the anti-withdrawal cylinder (3421) is cylindrical; the anti-retreat-prevention piece (3422) is obliquely arranged, the outer side of the anti-retreat-prevention piece (3422) is higher than the inner side of the anti-retreat-prevention piece (3422), and the inclination angle of the anti-retreat-prevention piece (3422) is 30-60 degrees.

Technical Field

The invention relates to the technical field of infusion bottles, in particular to an infusion bottle with a double-rubber-plug combined cover.

Background

The bottle lid of infusion bottle that generally uses on the existing market is pull ring formula or breaks off easy folding formula off with fingers and thumb, and a big rubber gasket of combined cover during the use adds the medicine and infuses and accomplish on same rubber gasket, appears weeping easily during clinical use, rubber gasket puncture scrap falling, and the rubber gasket is great, consumes raw and other materials more, causes manufacturing cost to be on the high side, the urgent need develop an infusion bottle that has two rubber stopper combined cover to solve above-mentioned problem, and the marketing and the application of being convenient for.

The bottle cap of the existing infusion bottle is of a pull ring type or is easy to break, when the infusion bottle is used, a large rubber gasket is covered by one combination, medicine adding and infusion are completed on the same rubber gasket, liquid leakage and scrap falling caused by puncture of the rubber gasket are easy to occur during clinical use, the rubber gasket is large, more raw materials are consumed, and the problem of high production cost is caused.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an infusion bottle with a double-rubber-plug combined cover, which solves the problems that the bottle cover of the existing infusion bottle is of a pull ring type or is easy to fold after being broken, when in use, one combined cover covers one large rubber gasket, the medicine feeding and the infusion are finished on the same rubber gasket, the liquid leakage and the puncture and scrap falling of the rubber gasket are easy to occur during clinical use, the rubber gasket is large, the consumption of raw materials is more, and the production cost is higher.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an infusion bottle with a double-rubber-plug combined cover comprises an infusion bottle, a connecting ring and a bottle cover assembly, wherein the connecting ring is arranged above the infusion bottle, the size of the connecting ring is matched with that of the upper end of the infusion bottle, and the connecting ring and the infusion bottle are arranged in an integrated manner; the bottle cap assembly is fixed above the connecting ring, and the size of the lower end of the bottle cap assembly is matched with that of the connecting ring; the bottle cap assembly comprises an outer sealing cap, a limiting ring, a partition plate, a first rubber plug assembly, a second rubber plug assembly and a sealing film; the outer sealing cover is fixed above the connecting ring; the limiting ring is arranged below the outer side of the outer sealing cover, the outer side of the outer sealing cover is aligned with the outer side of the connecting ring, and the outer sealing cover is fixedly connected with the connecting ring; the clapboard is fixed in the middle position above the inner part of the outer sealing cover; the number of the sealing films is two, and the sealing films are fixed below the space between the partition plate and the outer sealing cover; the first rubber plug component is fixed on the right side inside the outer sealing cover, and the upper end of the first rubber plug component penetrates above the outer sealing cover; the second rubber plug component is fixed on the left side inside the outer sealing cover, and the upper end of the second rubber plug component penetrates through the upper portion of the outer sealing cover.

The first rubber plug component comprises a rubber plug, an anti-back plug, a transfusion port and an opening wrench, the rubber plug is fixed on the right side between the partition plate and the outer sealing cover, and the rubber plug is positioned above the sealing membrane; the anti-back plug is fixed between the rubber plug and the outer sealing cover; the infusion port is fixed above the anti-back plug, and the upper end of the infusion port penetrates above the outer sealing cover; the opening wrench is fixed above the infusion port and is positioned above the outer sealing cover.

The first rubber plug component and the second rubber plug component adopt similar structures, and the difference is that the second rubber plug component does not have anti-back plug compared with the first rubber plug component.

The anti-retreating plug comprises an anti-retreating cylinder and an anti-retreating sheet, and the anti-retreating cylinder is fixed between the rubber plug and the outer sealing cover; the anti-retreat sheets are multiple, and the anti-retreat sheets are arranged on the left side and the right side of the interior of the anti-retreat barrel.

The anti-retreat cylinder is cylindrical; the anti-retreat sheet is obliquely arranged, the outer side of the anti-retreat sheet is higher than the inner side of the anti-retreat sheet, and the inclination angle of the anti-retreat sheet is 30-60 degrees.

(III) advantageous effects

The invention provides an infusion bottle with a double-rubber-plug combined cover. The method has the following beneficial effects:

(1) according to the invention, the first rubber plug component and the second rubber plug component are arranged, the two rubber plug components are adopted, the medicine adding operation is carried out through the first rubber plug component, and the transfusion operation is carried out through the second rubber plug component.

(2) According to the invention, the bottle cap assembly is arranged, the outer sealing cover adopts a hollow structure, and the two rubber plug openings are separated by the partition plate, so that the size of the rubber plug is reduced, the consumption of raw materials is reduced, the production cost of the infusion bottle is reduced, the sealing film has a sealing effect on the lower part of the inner part of the outer sealing cover, and scraps generated by rubber plug puncture during medicine adding or infusion are prevented from falling into the infusion, and the pollution to liquid medicine is prevented.

(3) According to the invention, the anti-back plug is arranged, so that the infusion apparatus enters the infusion bottle through the anti-back cylinder during infusion, the anti-back sheet increases the contact area with the infusion apparatus, the phenomenon that the infusion apparatus backs down in the infusion bottle during infusion is avoided, and the normal operation of infusion operation is ensured.

Drawings

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

fig. 2 is a schematic structural view of the bottle cap assembly of the present invention;

FIG. 3 is a schematic structural view of the first rubber plug assembly of the present invention;

fig. 4 is a schematic structural view of the anti-back plug of the present invention.

In the figure: 1 infusion bottle, 2 connecting rings, 3 bottle cap components, 31 outer sealing cover, 32 spacing rings, 33 clapboards, 34 first rubber plug components, 341 rubber plug, 342 anti-retreating plug, 3421 anti-retreating cylinder, 3422 anti-retreating piece, 343 infusion mouth, 344 opening wrench, 35 second rubber plug components, 36 sealing membrane.

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.