CN219440002U - Nutrient infusion bag convenient for use of rile bag - Google Patents

Abstract

The utility model discloses a nutrition infusion bag convenient for a tetra pack, which comprises: the feeding bag body, feeding bag body upper end fixedly is provided with leading-in nozzle stub, the matching is provided with the sealing member on the leading-in nozzle stub, feeding bag body lower extreme sets up fixedly connected with diaphragm joint, diaphragm joint lower extreme cover is equipped with the nozzle stub, the nozzle stub lower extreme fixedly is provided with cross interface spare, feeding bag body upper end lateral wall fixedly connected with intake pipe, the one end that the intake pipe kept away from feeding bag body matches and is provided with the sealing plug, the sealed fixed air filtering membrane that is provided with in the intake pipe. The utility model can receive the nutrient solution in the Lile bag in a dumping way, is convenient for infusing the nutrient solution stored in the Lile bag into the intestines and stomach of a human body, solves the problem that an interface structure for special connection with the Lile bag is needed to be arranged in the past, and avoids operation risks and infection risks caused by a plurality of connections.

Description

Nutrient infusion bag convenient for use of rile bag

Technical Field

The utility model relates to the technical field related to a tetra pack, in particular to a nutrition infusion bag convenient for the tetra pack to use.

Background

The Lele package is a series of package products for liquid foods, which are developed by Swedish Lele corporation, and is a six-layer composite paper package consisting of paper, aluminum and plastic, so that air and light can be effectively blocked, milk and beverage consumption can be more convenient and safer, the shelf life is longer, and higher package efficiency is realized; the condition of present nutrient solution existence storage in the li le packing, in order to make things convenient for use the nutrient solution in the li le packing, need utilize the adapter to carry out the nutrient solution conduction, current nutrient solution input connector is when carrying out input use, because the structure of concatenation leads to the leakproofness lower easily, the condition of leaking appears easily, it is inconvenient to observe the infusion condition of nutrient solution simultaneously, must adopt specific adapter to different li le packing when carrying out the nutrition infusion moreover, the suitability is relatively poor.

To this end, we propose a tetra pak switch cross interface to solve the above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a nutrition infusion bag convenient for a rill bag.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a nutrition infusion bag convenient to littleer package is used, is including feeding the bag body, it is provided with leading-in nozzle stub to feed the bag body upper end fixedly, it is provided with the closure member to match on the leading-in nozzle stub, it is provided with the diaphragm joint to feed the bag body lower extreme, diaphragm joint lower extreme cover is equipped with the nozzle stub, the nozzle stub lower extreme is fixedly provided with cross interface spare, it is provided with the intake pipe to feed the bag body upper end lateral wall fixedly connected with, the one end matching that feeds the bag body is kept away from to the intake pipe is provided with the sealing plug, the sealed fixed air filtering membrane that is provided with in the intake pipe.

Preferably, the upper end surface of the leading-in short pipe is provided with a funnel shape, the sealing piece is provided with a conical sealing plug matched with the leading-in short pipe, and the sealing piece is fixedly connected with the leading-in short pipe through a connecting strip.

Preferably, the feeding bag body is made of transparent plastic materials, and scale marks are arranged on the outer wall of the feeding bag body.

Preferably, the outer wall of the short pipe is provided with external threads.

Preferably, the lower end of the short pipe is provided with a sealing assembly corresponding to the cross-shaped interface, the sealing assembly comprises a round sealing cover matched with the lower end of the short pipe, an annular bulge is fixedly arranged at the edge of the round sealing cover, a plugging short needle is coaxially and fixedly arranged in the round sealing cover, and the cross section of the plugging short needle is arranged to be matched with the cross-shaped interface.

Preferably, the round closing cap is sleeved at the lower end of the short pipe in an interference mode.

Compared with the prior art, the utility model has the beneficial effects that: the infusion bag can directly receive the nutrient solution poured after the tetra pack is opened, and receives the nutrient solution through the feeding bag body, wherein the funnel shape of the short pipe is led in to facilitate pouring, and meanwhile, the matched sealing piece is also arranged for sealing, so that the nutrient solution in the tetra pack can be visually checked in the feeding bag body; the diaphragm joint and the nozzle stub are connected to this feeding bag body lower extreme, and the nozzle stub lower extreme is provided with cross interface piece, makes things convenient for the infusion of nutrient solution, through the external screw thread on the nozzle stub outer wall, other infusion pipes of connection that can be convenient, this feeding bag body also can directly play the effect of dropping the bottle for use comparatively convenient to the nutrient solution in the rile package.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure:

1 feeding bag body, 2 leading-in short tube, 3 closure piece, 4 diaphragm joint, 5 short tube, 6 cross interface piece, 7 intake pipe, 8 sealing plug, 9 circular closure cap, 10 shutoff short needle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a nutritional infusion bag for use with a tetra pack, comprising:

the feeding bag body 1 for receiving the nutrient solution is made of transparent plastic materials, scale marks are arranged on the outer wall of the feeding bag body 1, people can know the infusion condition of the nutrient solution conveniently, in order to conveniently inject the nutrient solution in the tetra pack into the feeding bag body 1, the upper end of the feeding bag body 1 is fixedly provided with an introduction short tube 2, the introduction short tube 2 is provided with a sealing piece 3 in a matched mode, specifically, the upper end face of the introduction short tube 2 is in a funnel shape, the sealing piece 3 is provided with a frustum-shaped sealing plug matched with the introduction short tube 2, the sealing piece 3 is fixedly connected with the introduction short tube 2 through a connecting strip, the nutrient solution can be conveniently introduced, and the feeding bag body 1 can be sealed after introduction;

in order to lead out nutrient solution, set up fixedly connected with diaphragm joint 4 at feeding bag body 1 lower extreme, be provided with the filter membrane in the diaphragm joint 4, be used for filtering the large granule impurity in the nutrient solution, be equipped with nozzle stub 5 at diaphragm joint 4 lower extreme cover simultaneously, establish through the helicitic texture cover, nozzle stub 5 can dismantle, simultaneously be fixedly provided with cross interface piece 6 at nozzle stub 5 lower extreme, cross interface piece 6 can conveniently carry out the infusion operation of nutrient solution, and reduce the jam probability, in order to avoid the infusion that leads to because of the production of negative pressure in the infusion process is not smooth, be provided with sealing plug 8 in feeding bag body 1 upper end lateral wall fixedly connected with intake pipe 7 in, the one end matching that intake pipe 7 kept away from feeding bag body 1, the internal seal of intake pipe 7 is fixedly provided with air filtering membrane, air filtering membrane filters the air, can guarantee the smooth and easy infusion of nutrient solution after the air gets into feeding bag body 1.

In order to facilitate the feeding bag body 1 to be connected with other infusion pipes, external threads are arranged on the outer wall of the short pipe 5, so that the feeding bag can adapt to the current structure of more infusion pipes, and can be connected in a threaded sleeve or interference sleeve mode.

The sealing assembly is arranged at the lower end of the short tube 5 corresponding to the cross-shaped interface piece 6, sealing can be ensured when the nutrition infusion bag is not used, wherein the sealing assembly comprises a round sealing cover 9 matched with the lower end of the short tube 5, the edge of the round sealing cover 9 is fixedly provided with an annular bulge, a sealing short needle 10 is coaxially and fixedly arranged in the round sealing cover 9, the cross section of the sealing short needle 10 is arranged to be matched with the cross-shaped interface piece 6, the cross-shaped structure is convenient to seal, the sealing performance of the sealing is high, and the round sealing cover 9 is sleeved at the lower end of the short tube 5 in an interference manner, so that the sealing assembly is convenient to clamp and detach.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A nutrition infusion bag for use with a tetra pack, comprising:

feeding bag body (1), feeding bag body (1) upper end is fixed to be provided with leading-in nozzle stub (2), the last matching of leading-in nozzle stub (2) is provided with sealing plug (3), feeding bag body (1) lower extreme sets up fixedly connected with diaphragm joint (4), diaphragm joint (4) lower extreme cover is equipped with nozzle stub (5), nozzle stub (5) lower extreme is fixedly provided with cross interface piece (6), feeding bag body (1) upper end lateral wall fixedly connected with intake pipe (7), intake pipe (7) are kept away from the one end matching of feeding bag body (1) and are provided with sealing plug (8), intake pipe (7) internal seal is fixed to be provided with air filtering membrane.

2. A nutrition infusion bag for use in a tetra pack according to claim 1, wherein the upper end surface of the lead-in neck (2) is provided in a funnel shape, the closure member (3) is provided to match a conical sealing plug on the lead-in neck (2), and the closure member (3) is fixedly connected with the lead-in neck (2) by a connecting strip.

3. A nutrition infusion bag for a tetra pack according to claim 1, wherein the feeding bag body (1) is made of transparent plastic material, and scale marks are arranged on the outer wall of the feeding bag body (1).

4. A nutrition infusion bag for use in a tetra pack according to claim 1, wherein the outer wall of the short tube (5) is provided with external screw threads.

5. The nutrition infusion bag convenient for the use of the tetra Pak according to claim 1, wherein a sealing component is arranged at the lower end of the short tube (5) corresponding to the cross-shaped interface piece (6), the sealing component comprises a round sealing cover (9) matched with the lower end of the short tube (5), annular bulges are fixedly arranged on the edge of the round sealing cover (9), a sealing short needle (10) is coaxially and fixedly arranged in the round sealing cover (9), and the cross section of the sealing short needle (10) is arranged to be matched with the cross-shaped of the cross-shaped interface piece (6).

6. A nutrition infusion bag for a tetra pack according to claim 5, wherein the circular closing cap (9) is arranged at the lower end of the short tube (5) in an interference fit manner.