CN217261802U

CN217261802U - Safe anti-pollution breast milk bag

Info

Publication number: CN217261802U
Application number: CN202220787255.7U
Authority: CN
Inventors: 陈坚
Original assignee: Shandong Tianyuan Human Milk Storage Technology Development Co ltd
Current assignee: Shandong Tianyuan Human Milk Storage Technology Development Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-23
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a safe anti-pollution breast milk bag, which relates to the technical field of mother and infant articles and comprises an outer bag and an inner bag which are of a bag-shaped structure with an opening top; the inner bag is arranged in the outer bag, and the bottoms of the outer bag and the inner bag are connected and fixed into an integral structure through a connecting surface; an outer bag sealing strip is arranged between two outer bag side edges of the opening part of the outer bag, and the outer bag is divided into a blank milk bag surface positioned above and an outer bag body positioned below by the outer bag sealing strip; the breast milk bags are of a double-layer structure comprising an outer bag and an inner bag, so that the breast milk bags are firmer and more wear-resistant, and the breast milk is stored in the inner bag positioned inside, so that even if the breast milk bags are in a frozen and preserved solid state, the solid inner bags of the breast milk bags cannot be directly contacted with each other in the transportation process, and the breast milk waste and the transportation environment pollution caused by mutual puncture or laceration of the breast milk bags are avoided; meanwhile, the double-layer structure also avoids the breast milk in the inner bag from being polluted by the external environment when being stored and used, and ensures the safety of the breast milk.

Description

Safe anti-pollution breast milk bag

Technical Field

The utility model relates to a maternal and infant articles for use technical field, concretely relates to safe anti-pollution breast milk bag.

Background

The breast milk bag is a container for storing breast milk, and is most widely used due to the advantages of economy and convenience in use. Some women in lactation period can not nurse the newborn on time due to work and other reasons, and need to squeeze the breast milk and store the milk in a breast milk bag for refrigeration or freezing preservation, so that other people can take out the refrigerated or frozen breast milk when the newborn needs nursing, and warm the breast milk for nursing the newborn. The breast milk of some women in lactation period is larger than the breast milk required by the newborn, at this time, the surplus breast milk can be stored in a breast milk bag for refrigeration or frozen storage, and the breast milk is fed to the newborn when the breast milk is insufficient, or the breast milk stored in the breast milk bag for refrigeration or frozen storage can be donated to a breast milk bank, and is processed and prepared by the breast milk bank, and then the breast milk is fed to other women in lactation period with insufficient breast milk to feed the newborn.

The existing breast milk bag is of a single-layer bagged structure made of polyethylene or pet materials, the physical performance of the breast milk bag can meet the requirement for breast milk storage at normal temperature, however, when the breast milk is filled and is subjected to freezing preservation, the breast milk is solidified, the breast milk bag is easy to open or burst, sharp hard sharp corners can be formed at four corners of the breast milk bag, the storage and transportation processes are caused, the problem that the breast milk bags are mutually punctured or scratched is easy to happen, and the waste of the breast milk and the pollution to the transportation environment are caused.

Simultaneously, current breast milk bag adopts the sealing strip from sealing structure more, and the sealing strip includes breast bag two sides hot melt welding's sand grip and concave strip, need press through manual when this kind of structural seal, with sand grip and concave strip press-fit, it is convenient inadequately to use, and still easily press because of sand grip and concave strip part and inlay the position and lead to breast milk to drip and leak.

In addition, frozen breast milk needs to be thawed before use, and the thawing method is mainly to thaw the milk by heating through a hot water bath. The outer surface of the existing breast milk bag is directly contacted with the outside, sewage, hair, dust, bacteria and the like are easily attached to the outer surface of the existing breast milk bag, the hidden danger that the breast milk is polluted exists, the broken damage of the frozen breast milk bag is not easy to be perceived by naked eyes, once the breast milk bag is broken, the leakage and the pollution of the breast milk in the breast milk bag can happen in the unfreezing process, and the drinking safety problem is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem of existence among the prior art, and provide a safe anti-pollution breast milk bag, the utility model discloses a breast milk bag is the bilayer structure including outer bag and inner bag, and is more firm, stand wear and tear, and breast milk is stored in being located inside inner bag, even be in the solid state of refrigeration preservation, each breast milk bag is solid-shaped inner bag also can not direct contact in the transportation, has avoided each breast milk bag to stab mutually or lacerate the breast milk waste and transportation environmental pollution that lead to.

The utility model provides a technical scheme that its technical problem adopted is: a safe anti-pollution breast milk bag comprises an outer bag and an inner bag which are of bag-shaped structures with openings at the tops; the inner bag is arranged in the outer bag, and the bottoms of the outer bag and the inner bag are connected through a connecting surface and fixed into an integral structure; an outer bag sealing strip is arranged between two outer bag side edges of the opening part of the outer bag, and the outer bag is divided into a blank milk bag surface positioned above and an outer bag body positioned below by the outer bag sealing strip; the breast milk bags are of a double-layer structure comprising an outer bag and an inner bag, so that the breast milk bags are firmer and more wear-resistant, and the breast milk is stored in the inner bag positioned inside, so that even if the breast milk bags are in a frozen and preserved solid state, the solid inner bags of the breast milk bags cannot be directly contacted with each other in the transportation process, and the breast milk waste and the transportation environment pollution caused by mutual puncture or laceration of the breast milk bags are avoided; meanwhile, the double-layer structure also avoids the breast milk in the inner bag from being polluted by the external environment when being stored and used, and ensures the safety of the breast milk.

As a further improvement of the above technical solution, the two sides of the inner bag are the side edges of the inner bag, the opening of the inner bag is located at the top of the side edges of the two inner bags, and an inner bag sealing strip for sealing the opening of the inner bag is arranged between the inner bag and the side edges of the inner bag.

As a further improvement of the above technical scheme, the cross section of the convex edge and convex structure of the inner bag sealing strip is T-shaped, the cross section of the concave edge and concave groove structure is C-shaped, the convex structure is clamped in the groove structure in a matching manner, and the inner bag sealing buckle for sealing the inner bag sealing strip is sleeved on the inner bag sealing strip in a matching manner; the sealed back buckle is pulled out simultaneously, and the sealing port is difficult to unpack apart, can only open the inner bag through tearing off the inner bag sealing strip, and the guiding avoids the used repeatedly of breast milk bag and the breast milk of different lactation time of packing into in the same breast milk bag in turn, can not only guarantee the stability of breast milk nutrient composition, can also eliminate the bacterial contamination risk that the breast milk bag opened the bag many times and caused.

As the further improvement of above-mentioned technical scheme, just be located on the outer bag side outer bag sealing strip with the symmetry is equipped with a pair of outer bag and transversely easily tears the unfilled corner and outer bag slant and easily tears the unfilled corner down between the inner bag sealing strip, both sides hug closely on the inner bag side the below symmetry of inner bag sealing strip is equipped with a pair of inner bag and easily tears the unfilled corner, makes things convenient for the use of outer bag and inner bag.

As a further improvement of the technical scheme, a bag surface of the blank milk bag surface positioned at the front side is provided with a discontinuous notch in an upward convex arc shape; the part of the front side bag surface of the blank milk bag surface above the discontinuous cut is torn along the discontinuous cut, so that the sealing strip of the outer bag can be conveniently opened for milk containing.

As a further improvement of the technical scheme, a mark area is arranged outside the blank milk bag surface; the marking area can be used for marking breast milk numbers, breast milk production dates, breast milk production times and breast milk containing volume information by using marking pens.

As a further improvement of the technical scheme, the width of the side edge of the outer bag and the top edge of the outer bag is 0.5-0.8cm through hot-melt welding, the width of the side edge of the inner bag is 0.3-0.5cm through hot-melt welding, and the height of the connecting surface is 0.6-1.2 cm.

As above-mentioned technical scheme's further improvement, the corner of outer bag is arc radius angle structure, avoids the four corners can form sharp stereoplasm closed angle, ensures the security of breast milk.

As a further improvement of the technical scheme, the inner bag is provided with capacity scales, so that the breast milk amount of the inner bag can be observed conveniently.

As a further improvement of the technical scheme, the width of the outer bag is 112% -116% of the width of the inner bag, and the height from the sealing strip of the outer bag to the joint surface of the bottom is 103% -130% of the height from the sealing strip of the inner bag to the joint surface of the bottom.

According to the technical scheme provided by the utility model, the beneficial effects are that:

1. the breast milk bag of the utility model has a double-layer structure comprising an outer bag and an inner bag, is more firm and wear resistant, and the breast milk is stored in the inner bag positioned inside, so that even if the breast milk bag is in a solid state for freezing preservation, the inner bag in the solid state of each breast milk bag can not be directly contacted in the transportation process, thereby avoiding breast milk waste and transportation environment pollution caused by mutual puncture or laceration of each breast milk bag; meanwhile, the double-layer structure also avoids the breast milk in the inner bag from being polluted by the external environment during storage and use, and ensures the safety of the breast milk;

2. the utility model discloses an inner bag sealing strip chimb protruding structure cross-section is the T type, and concave edge groove structure cross-section is the C type, and both are driving fit under the sealed buckle effect, and sealed effectual, the buckle is pulled out after sealed simultaneously, and the sealing port is difficult to unpack apart, can only open the inner bag through tearing off the inner bag sealing strip, and the guiding avoids the breast milk bag used repeatedly and the breast milk of different lactation time of packing into in the same breast milk bag in turn, can not only guarantee the stability of breast milk nutrient composition, can also eliminate the breast milk bag and open the bacterial contamination risk that the bag caused many times;

3. the utility model discloses simple structure, use convenient, have good practicality.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of a cross-sectional structure in the direction a of fig. 1.

In the drawings, the reference numbers indicate the following list of parts: 1. an outer bag; 1. an outer bag; 11. the side edge of the outer bag; 12. the top edge of the outer bag; 13. an outer bag sealing strip; 14. blank milk bag noodles; 15. a discontinuous cut; 16. the outer bag is easy to tear and has a unfilled corner in the transverse direction; 17. the outer bag is inclined downwards and is easy to tear at the unfilled corner; 18. an identification area; 2. an inner bag; 21. the side of the inner bag; 22. sealing strips for inner bags; 23. the inner bag is sealed and buckled; 24. capacity calibration; 25. the inner bag is easy to tear and has a unfilled corner; 3. a connecting surface.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is obvious that the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments in this patent without making creative efforts, shall fall within the protection scope of this patent.

As shown in fig. 1-2, the utility model discloses a safe and anti-pollution breast milk bag, which has the following structural relationship: the bag-shaped bag comprises an outer bag 1 and an inner bag 2 which are of bag-shaped structures with openings at the tops, wherein the inner bag 2 is arranged in the outer bag 1, the bottoms of the outer bag 1 and the inner bag 2 are connected and fixed into an integral structure by a connecting surface 3, the two side edges of the outer bag 1 and the inner bag 2 are respectively an outer bag side edge 11 and an inner bag side edge 21, and the top edge of the outer bag 1 is an outer bag top edge 12; the side edge 11 of the outer bag, the top edge 12 of the outer bag, the side edge 21 of the inner bag and the connecting surface 3 are formed by hot-melt welding, and the joint of the side edge 11 of the outer bag and the top edge 12 of the outer bag is formed into an integral structure by hot-melt welding.

The opening part of the outer bag 1 is positioned at the middle upper part of the outer bag 1, an outer bag sealing strip 13 for sealing the opening part is arranged between the two outer bag side edges 11 at the opening part of the outer bag 1, and the outer bag sealing strip 13 divides the outer bag 1 into a blank breast bag surface 14 positioned at the upper part and an outer bag body positioned at the lower part; the bag surface of the blank milk bag surface 14 positioned at the front side is provided with a discontinuous notch 15 in an upward convex arc shape, and the outside of the blank milk bag surface 14 is provided with a mark area 18; an inner bag sealing strip 22 for sealing the opening part is arranged between the tops of the two inner bag side edges 21 at the opening part of the inner bag 2.

The identification area 18 can be marked with a marker pen to identify breast milk number, breast milk production date, breast milk production time and breast milk containing volume information; the outer bag sealing strip 13 is positioned inside the outer bag 1, and the bag surface on the front side of the blank breast bag surface 14 is kept in a shielded state before being torn along the discontinuous notch 15, so that pollutants are prevented from entering a gap at the opening of the outer bag sealing strip 13 and being polluted; when the breast milk bag is used, the part of the bag surface at the front side of the blank breast bag surface 14, which is positioned above the discontinuous cut 15, is torn along the discontinuous cut 15, so that the sealing strip 13 of the outer bag can be conveniently opened for containing breast milk;

in the above embodiment, the convex edge and convex structure of the inner bag sealing strip 22 has a T-shaped cross section, the concave edge and concave groove structure has a C-shaped cross section, and the convex structure is engaged and clamped in the groove structure and is locked in a limited manner; the inner bag sealing buckle 23 for sealing the inner bag sealing strip 22 is sleeved on the inner bag sealing strip 22 in a matching manner.

Preferably, the inner bag sealing strip 22 is a double sealing strip formed by thermal welding, so that the sealing effect of the inner bag 2 is further improved; before the breast milk bag is used, the inner bag sealing strip 22 is in an unsealed state, after the inner bag 2 is filled into breast milk, the inner bag sealing strip 22 is sealed through the inner bag sealing buckle 23, the inner bag 2 is not reserved above the inner bag sealing strip 22, the inner bag sealing strip 22 cannot be opened again by pulling the upper side of the inner bag sealing strip 22, and the guiding performance ensures the disposable use of the breast milk bag.

Preferably, the width of the side edge 11 of the outer bag and the top edge 12 of the outer bag is 0.5-0.8cm, and the width of the side edge 21 of the inner bag is 0.3-0.5 cm; the width of outer bag side 11 and inner bag side 21 should be enough respectively to set up outer bag horizontal easily to tear unfilled corner 16 and outer bag slant easily to tear unfilled corner 17 and inner bag easily to tear unfilled corner 25 down to can follow outer bag horizontal easily to tear unfilled corner 16 when guaranteeing to use, outer bag slant easily to tear unfilled corner 17 and the direction of inner bag easily to tear unfilled corner 25 down, correctly tear the part above outer bag sealing strip 13 and outer bag sealing strip 13 of outer bag 1 in proper order, tear outer bag side 11 and tear inner bag sealing strip 22 of inner bag 2.

Preferably, a pair of outer bag transverse easy-to-tear unfilled corners 16 and a pair of outer bag downward-inclined easy-to-tear unfilled corners 17 are symmetrically arranged between the outer bag sealing strip 13 and the inner bag sealing strip 22 on the outer bag side edges 11 on the two sides of the outer bag 1, and the pair of outer bag transverse easy-to-tear unfilled corners 16 are positioned above the pair of outer bag downward-inclined easy-to-tear unfilled corners 17;

when the outer bag 1 of the breast milk bag is opened, the outer bag sealing strip 13 of the outer bag 1 and the part above the outer bag sealing strip 13 are torn along the transverse easy-tearing unfilled corner 16 of the outer bag, and then the side edge 11 of the outer bag 1 is torn along the downward inclined easy-tearing unfilled corner 17 of the outer bag, so that the inner bag 2 can be taken out from the inner part of the outer bag 1, and the pollution of pollutants on the surface of the outer bag to breast milk can be effectively avoided;

a pair of inner bag easy-to-tear notches 25 are symmetrically arranged below inner bag side edges 21 of the inner bag 2 and close to inner bag sealing strips 22, and breast milk of the inner bag 2 can be poured out conveniently.

Preferentially, the corners of the outer bag 1 are arc-shaped rounded corner structures, so that sharp hard sharp corners can be prevented from being formed at the four corners, and the safety of breast milk is ensured.

Preferably, the inner bag 2 is provided with volume scales 24, so that the breast milk amount of the inner bag 2 can be conveniently observed; the inner bag 2 is made of PE and the outer bag 1 is made of PE or PET.

Preferably, the width of the outer bag 1 is 112% -116% of the width of the inner bag 2, and the height of the outer bag sealing strip 13 from the bottom joint surface 3 is 109% -130% of the height of the inner bag sealing strip 22 from the bottom joint surface 3.

When the breast milk bag is used specifically, when breast milk is filled into the breast milk bag, the breast milk bag comprises the following steps:

tearing off the part of the front side bag surface of the blank breast bag surface 14 positioned above the discontinuous cut 15 along the discontinuous cut 15, tearing off the outer bag sealing strip 13, opening the outer bag 1 and the inner bag 2, and filling breast milk into the inner bag 2 through the opening part of the outer bag 1 and the opening part of the inner bag 2;

the amount of breast milk injected into the breast milk bag is as close as possible to the single breast milk drinking amount of the baby, and meanwhile, when breast milk is filled into the inner bag 2, the volume scale 24 is observed to ensure that the amount of the filled breast milk does not exceed the allowable volume of the inner bag 2;

carefully removing redundant air in the inner bag 2, sliding the inner bag sealing buckle 23 along the inner bag sealing strip 22, sealing the inner bag sealing strip 22, and then taking down the inner bag sealing buckle 23;

step three, reserving a proper amount of air in the outer bag body, and then sealing the sealing strip 13 of the outer bag tightly; the air in the outer bag body can play a role in buffering in the process of breast milk bag transportation, and the inner bag 2 is prevented from being extruded and damaged by external force;

step four, if necessary, the related information of the breast milk filled in the breast milk bag can be recorded in the identification area 18.

When taking the breast milk from the breast milk bag, the method comprises the following steps:

firstly, transversely tearing off an outer bag sealing strip 13 and a blank breast bag surface 14 of an outer bag 1 along a transverse easy-tearing unfilled corner 16 of the outer bag, then tearing off a side edge 11 of the outer bag along an inclined downward easy-tearing unfilled corner 17 of the outer bag, and removing a bag body of the outer bag 1 from an inner bag 2;

transversely tearing off the inner bag sealing strips 22 of the inner bag 2 along the easy-to-tear unfilled corners 25 of the inner bag, and opening the inner bag 2;

and step three, pouring breast milk out of the inner bag 2, and heating for drinking.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe anti-pollution breast milk bag is characterized by comprising an outer bag (1) and an inner bag (2) which are of bag-shaped structures with open tops; the inner bag (2) is arranged in the outer bag (1), and the bottoms of the outer bag (1) and the inner bag (2) are connected and fixed into an integral structure through a connecting surface (3); be equipped with outer bag sealing strip (13) between two outer bag sides (11) of oral area of outer bag (1), outer bag sealing strip (13) separate outer bag (1) for the blank breast bag face (14) that are located the top and the outer bag body that is located the below.

2. The breast milk bag according to claim 1, wherein the inner bag (2) has inner bag sides (21) on both sides, the mouth of the inner bag (2) is located at the top of the two inner bag sides (21), and an inner bag sealing strip (22) for sealing the mouth of the inner bag (2) is disposed between the inner bag (2) and the inner bag sides (21).

3. The breast milk bag according to claim 2, wherein the raised section of the raised edge of the inner bag sealing strip (22) is T-shaped, the recessed section of the recessed groove structure is C-shaped, the raised structure is engaged with the groove structure, and the inner bag sealing strip (22) is engaged with the inner bag sealing buckle (23) for sealing the inner bag sealing strip (22).

4. The breast milk bag according to claim 3, wherein a pair of outer bag transverse easy-tearing unfilled corners (16) and outer bag downward-inclined easy-tearing unfilled corners (17) are symmetrically arranged on the outer bag side (11) and between the outer bag sealing strip (13) and the inner bag sealing strip (22), and a pair of inner bag easy-tearing unfilled corners (25) are symmetrically arranged below the inner bag side (21) which is tightly attached to the inner bag sealing strip (22).

5. The breast milk bag according to any of claims 1 to 3, wherein the front side of the blank breast bag face (14) is provided with a discontinuous cut (15) in the shape of a convex arc.

6. The breast milk bag according to claim 5, wherein the blank breast bag face (14) is externally provided with a marking area (18).

7. The breast milk bag according to claim 4, wherein the width of the outer bag side edge (11) and the top edge (12) of the outer bag (1) is 0.5-0.8cm, the width of the inner bag side edge (21) is 0.3-0.5cm, and the height of the connecting surface (3) is 0.6-1.2 cm.

8. The safe and antipollution breast milk bag according to claim 5, wherein the corners of the outer bag (1) are of an arc-shaped rounded structure.

9. The breast milk bag according to claim 5, wherein the inner bag (2) is provided with a volume scale (24).

10. The breast milk bag according to claim 5, wherein the width of the outer bag (1) is 112-116% of the width of the inner bag (2), and the height of the outer bag sealing strip (13) to the bottom joint face (3) is 109-130% of the height of the inner bag sealing strip (22) to the bottom joint face (3).