CN216970531U

CN216970531U - Silica gel milk storage bag

Info

Publication number: CN216970531U
Application number: CN202220306092.6U
Authority: CN
Inventors: 彭攀巅
Original assignee: Shenzhen Kean Silicone Product Co Ltd
Current assignee: Shenzhen Kean Silicone Product Co Ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-15
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a silica gel milk storage bag, and relates to the technical field of milk storage bags. Including the bag body, extrude circle and lid, the top of bag body is provided with the sack, it sets up on the sack to extrude the circle, the lid sets up in the inside of sack, the internal diameter of the external diameter more than or equal to sack of lid, the inside of lid is hollow form, be provided with the handle on the lid, the bottom of sack is provided with the top of bulge loop one and is connected with the bottom of extruding the circle. Through setting up the bag body, extrude circle and lid, adopt glue with the extrusion circle to be connected with the sack, form sealedly through the extrusion lid, stimulate the handle simultaneously and make the lid take place indent deformation and pull out in following the sack, it is more convenient to use and sealed effectual, bag body bottom is directly done greatly, the nature forms the support, need not to adopt the conventional multiple forming technology who stores up the milk bag, machining efficiency has effectively been guaranteed, and the processing cost has been reduced simultaneously, accords with economic benefits, has wide application prospect.

Description

Silica gel milk storage bag

Technical Field

The utility model relates to the technical field of milk storage bags, in particular to a silica gel milk storage bag.

Background

The milk storage bag is also named as a breast milk fresh-keeping bag and a breast milk bag. Is a plastic product for food packaging, and is mainly used for storing breast milk.

In the prior art, the conventional milk storage bag has a complex structure, a multiple-forming process is adopted, the processing efficiency and the processing cost are influenced, the sealing effect is poor, and the using requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a silica gel milk storage bag, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a silica gel milk storage bag, includes bag body, extrusion circle and lid, the top of bag body is provided with the sack, the extrusion circle is set up on the sack, the lid sets up in the inside of sack, the external diameter more than or equal to the internal diameter of sack of lid.

Furthermore, the inside of lid is hollow form, be provided with the handle on the lid.

Furthermore, a first convex ring is arranged at the bottom of the bag opening, and the top of the first convex ring is connected with the bottom of the extrusion ring.

Furthermore, the inside of the extrusion ring is provided with a stripe part, the extrusion ring is connected with the bag opening through glue, and the top of the extrusion ring is provided with an outer edge part I.

Furthermore, the bottom of the bag body is oval.

Furthermore, a second convex ring is arranged on the cover, and the surface of the second convex ring is attached to the inside of the bag opening.

Furthermore, an outer edge part II positioned above the convex ring II is further arranged on the cover.

Furthermore, the bag body, the extrusion ring and the cover are all made of silica gel.

Further, the hardness of the cover is more than 40 degrees, and the thickness of the cover is more than 4 mm.

Furthermore, the hardness of the extrusion ring is greater than 60 degrees, the hardness of the bag mouth is greater than 40 degrees, and the sum of the thicknesses of the bag mouth and the extrusion ring is not less than 3 mm.

Compared with the prior art, the utility model provides a silica gel milk storage bag, which has the following beneficial effects:

this silica gel milk storage bag, through setting up the bag body, extrusion circle and lid, adopt glue with the extrusion circle to be connected with the sack, form sealedly through the extrusion lid, the pulling handle makes the lid take place indent deformation and pulls out in the sack simultaneously, it is more convenient to use and sealed effectual, bag body bottom is directly done greatly, the nature forms the support, need not to adopt the multiple forming technology of conventional milk storage bag, machining efficiency has effectively been guaranteed, the processing cost is reduced simultaneously, accord with economic benefits, wide application prospect has.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is an exploded view of the structure of the present invention.

In the figure: 1. a bag body; 11. a bag opening; 12. a first convex ring; 2. extruding a ring; 21. a stripe portion; 22. a first outer edge portion; 3. a cover; 31. a convex ring II; 32. a second outer edge portion; 33. a handle.

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.

Referring to fig. 1-3, the utility model discloses a silica gel milk storage bag, which comprises a bag body 1, an extrusion ring 2 and a cover 3, wherein a bag opening 11 is formed in the top of the bag body 1, the extrusion ring 2 is arranged on the bag opening 11, the cover 3 is arranged inside the bag opening 11, the outer diameter of the cover 3 is larger than or equal to the inner diameter of the bag opening 11, and the outer diameter of the cover 3 is larger than the inner diameter of the bag opening 11, so that the bag opening 11 and the cover 3 are relatively extruded to form sealing.

Specifically, the inside of lid 3 is hollow form, be provided with handle 33 on the lid 3 for lid 3 can produce the indent deformation when pulling out, does benefit to uncapping, and handle 33's setting is convenient for pull open lid 3 and is used for hanging and puts.

Specifically, the bottom of the bag mouth 11 is provided with a first bulge loop 12, the top of the first bulge loop 12 is connected with the bottom of the extrusion ring 2, and the arrangement of the first bulge loop 12 has the functions of limiting, preventing glue leakage and sealing.

Specifically, the inside of extrusion ring 2 is provided with stripe portion 21, adopt glue to be connected between extrusion ring 2 and the sack 11, the top of extrusion ring 2 is provided with outer edge portion 22, and sack 11 on the bag body 1 carries out inward extrusion force through adding extrusion ring 2 outward, forms sealedly, and the bag body 1 adds and to carry out the direct demolding with man-hour, does benefit to the volume production, and the setting of stripe portion 21 does benefit to the glue circulation, has guaranteed extrusion ring 2 and sack 11 and has been connected stability.

Specifically, the bottom of bag body 1 is oval setting, and the bottom of bag body 1 is direct to be done greatly for bag body 1 bottom nature forms the supporting part, can stably place.

Specifically, be provided with two 31 of bulge loop on the lid 3, the surface of two 31 of bulge loop is laminated mutually with the inside of sack 11, and the setting of two 31 of bulge loop increases the extrusion force, has effectively improved the leakproofness between lid 3 and the sack 11.

Specifically, the cover 3 is further provided with a second outer edge portion 32 located above the second protruding ring 31, and the first outer edge portion 22 is matched with the second outer edge portion 32, so that the sealing performance between the cover 3 and the extrusion ring 2 and between the cover 3 and the bag opening 11 is further enhanced.

Specifically, bag body 1, extrusion circle 2 and lid 3 are the silica gel material, and the silica gel material is safe in utilization and environmental protection.

Specifically, the hardness of the cover 3 is greater than 40 degrees, the thickness of the cover 3 is greater than 4mm, and in order to ensure the elastic deformation and stability of the cover 3, the hardness of the cover 3 needs to be greater than 40 degrees and greater than 4 mm.

Specifically, the hardness of extrusion circle 2 is greater than 60 degrees, the hardness of sack 11 is greater than 40 degrees, the sack 11 adds with the thickness that extrudes circle 2 and is not less than 3mm, realizes elastic deformation and sealed for cooperation lid 3 for the hardness of extrusion circle 2 needs to be greater than 60 degrees, and the hardness of sack 11 needs to be greater than 40 degrees or maintains about 40 degrees simultaneously, and the thickness that extrudes circle 2 and sack 11 adds is no less than 3mm and can realize.

To sum up, this silica gel milk storage bag, through setting up bag body 1, extrusion ring 2 and lid 3, adopt glue to be connected extrusion ring 2 and sack 11, form sealedly through extrusion lid 3, spur handle 33 simultaneously and make lid 3 take place indent deformation and pull out from sack 11 in, it is more convenient and sealed respond well to use, 1 bottom of bag body is directly done greatly, the nature forms the support, need not to adopt the multiple forming process of conventional milk storage bag, machining efficiency has effectively been guaranteed, the processing cost is reduced simultaneously, accord with economic benefits, wide application prospect has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silica gel milk storage bag, includes bag body (1), extrusion circle (2) and lid (3), its characterized in that: the bag is characterized in that a bag opening (11) is formed in the top of the bag body (1), the extrusion ring (2) is arranged on the bag opening (11), the cover (3) is arranged inside the bag opening (11), and the outer diameter of the cover (3) is larger than or equal to the inner diameter of the bag opening (11).

2. The silicone milk storage bag of claim 1, wherein: the inside of lid (3) is hollow form, be provided with handle (33) on lid (3).

3. The silicone milk storage bag of claim 1, wherein: the bottom of the bag mouth (11) is provided with a first convex ring (12), and the top of the first convex ring (12) is connected with the bottom of the extrusion ring (2).

4. The silicone milk storage bag of claim 1, wherein: the inside of extrusion circle (2) is provided with stripe portion (21), adopt glue to be connected between extrusion circle (2) and sack (11), the top of extrusion circle (2) is provided with outer edge portion one (22).

5. The silicone milk storage bag of claim 1, wherein: the bottom of the bag body (1) is oval.

6. The silicone milk storage bag of claim 1, wherein: and a second convex ring (31) is arranged on the cover (3), and the surface of the second convex ring (31) is attached to the inside of the bag opening (11).

7. The silicone milk storage bag of claim 1, wherein: and a second outer edge part (32) positioned above the second convex ring (31) is also arranged on the cover (3).

8. The silicone milk storage bag of claim 1, wherein: the bag body (1), the extrusion ring (2) and the cover (3) are all made of silica gel.

9. The silicone milk storage bag of claim 1, wherein: the hardness of the cover (3) is more than 40 degrees, and the thickness of the cover (3) is more than 4 mm.

10. The silicone milk storage bag of claim 1, wherein: the hardness of the extrusion ring (2) is greater than 60 degrees, the hardness of the bag mouth (11) is greater than 40 degrees, and the sum of the thicknesses of the bag mouth (11) and the extrusion ring (2) is not less than 3 mm.