CN216375714U

CN216375714U - Vacuum fresh-keeping sealing bag with air-pumping valve seat

Info

Publication number: CN216375714U
Application number: CN202120296732.5U
Authority: CN
Inventors: 谢林亿
Original assignee: Dongguan City Difan Electric Appliance Co ltd
Current assignee: Dongguan City Difan Electric Appliance Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-04-26
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to the technical field of daily necessities, in particular to a vacuum fresh-keeping sealing bag with an air-pumping valve seat. The utility model aims to solve the technical problems that the vacuum sealing machine needs to be matched for use, the machine needs to occupy the kitchen space, the loss of a rubber bag is large, and the use frequency is limited. In order to solve the problems in the prior art, the utility model provides a vacuum fresh-keeping sealing bag with an air-pumping valve seat, which comprises an upper membrane, a lower membrane, a sealing zipper and a one-way valve air-pumping seat, wherein the one-way valve air-pumping seat of the device can be matched with any vacuum-pumping equipment and machines on the market for use, particularly a handheld vacuum machine commonly used on the market at present can be used for directly carrying out air-pumping and packaging on the device, meanwhile, the one-way valve air-pumping seat can better carry out vacuum air suction, and fine grooves are staggered when the upper membrane and the lower membrane are combined together, so that the air circulation is better, and the operation procedure is greatly simplified.

Description

Vacuum fresh-keeping sealing bag with air-pumping valve seat

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a vacuum fresh-keeping sealing bag with an air-pumping valve seat.

Background

The vacuum fresh-keeping sealing bag completely extracts and seals the air in the packaging container, and maintains the bag in a high decompression state, and the air rarity is equivalent to a low oxygen effect, so that microorganisms have no survival condition, and the purposes of fresh fruits and no occurrence of disease and rot are achieved. The application includes vacuum package in plastic bag, aluminum foil package, glass ware, plastic and its composite material package, etc. The packaging material may be selected according to the kind of article, but there are many problems or drawbacks with the existing sealed bag apparatus:

the vacuum preservation plastic bags on the market at present are common vacuum bags with grooves on the inner sides, and need to be matched with a vacuum sealing machine for use, and the machine needs to occupy the space of a kitchen; and the loss of the rubber bag is also large, the use frequency is limited, great cost waste is caused, and the rubber bag cannot be used to the maximum extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vacuum fresh-keeping sealing bag with an air-pumping valve seat, which solves the problems that the machine needs to be matched with a vacuum sealing machine for use, the machine needs to occupy the kitchen space, the loss of a plastic bag is large and the use frequency is limited by the aid of a one-way valve air-pumping seat and a one-way sealing air valve.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take vacuum fresh-keeping sealing bag of disk seat of bleeding, includes that last diaphragm, lower diaphragm, seals the zip fastener, peripheral knot position and check valve take out the gas seat and constitute, the check valve takes out the gas seat and comprises the seat upper cover of taking out the gas, the seat lower cover of taking out the gas and one-way sealed pneumatic valve, goes up the diaphragm and trilateral sealing connection of lower diaphragm, and another side sealing connection seals the zip fastener and forms the cavity plastic bag, vacuum fresh-keeping sealing bag diaphragm surface has fine flutes for plain noodles and internal surface cloth, it bonds together firmly to take out the seat lower cover and go up the inboard of diaphragm, one-way sealed pneumatic valve is located and takes out the gas between seat upper cover and the seat lower cover of bleeding, the cylindrical seal face of one-way sealed pneumatic valve middle part is interference fit with the sealed face of circle in the seat lower cover of bleeding.

Preferably, the fine grooves form an alternation when the upper film sheet and the lower film sheet are combined together.

Preferably, the one-way sealing air valve is a silica gel one-way sealing air valve.

Preferably, one side of the upper membrane is provided with a hole, and the lower cover of the air exhaust seat is arranged in the center of the hole.

Preferably, the edge of the one-way sealing air valve is of a sheet structure and is provided with vent holes.

Preferably, the upper cover of the air exhaust seat and the lower cover of the air exhaust seat are both provided with buckling positions, and the upper cover of the air exhaust seat and the lower cover of the air exhaust seat are fastened together through the peripheral buckling positions.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the one-way valve air exhaust seat is arranged, the one-way valve air exhaust seat of the device can be matched with any vacuum-pumping equipment and machine on the market for use, particularly, a handheld vacuum machine commonly used on the market at present can be directly subjected to air exhaust and packaging, meanwhile, the one-way valve air exhaust seat can better perform vacuum air suction, and fine grooves are staggered when the upper membrane and the lower membrane are combined together, so that the air circulation is better, and the operation procedure is greatly simplified;

(2) the sealing zipper is arranged, the mouth of the plastic bag is sealed by the zipper, the plastic bag can be recycled and reused, the performance is reliable, air leakage can be avoided after vacuumizing, food packaged by the plastic bag can be directly cooked and boiled after vacuumizing, and the device is ingenious and concise in structure and high in practicability.

Drawings

FIG. 1 is a schematic diagram of an exploded view of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. sealing the zipper; 2. an upper cover of the air exhaust seat; 3. a one-way sealing air valve; 4. a lower cover of the air exhaust seat; 5. an upper diaphragm; 6. a lower diaphragm.

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. 1-4, an embodiment of the present invention is shown: the utility model provides a take vacuum fresh-keeping sealing bag of disk seat of bleeding, includes that last diaphragm 5, lower diaphragm 6, seal zip fastener 1, peripheral knot position and check valve seat of bleeding constitute, the check valve seat of bleeding comprises seat upper cover 2, the seat lower cover 4 of bleeding and one-way sealed pneumatic valve 3 of bleeding, goes up

diaphragm

5 and 6 trilateral sealing connection of lower diaphragm, and another side sealing connection seals zip fastener 1 and forms the cavity plastic bag, vacuum fresh-keeping sealing bag diaphragm surface is plain noodles and interior surperficial surface cloth have fine fluted, the seat lower cover 4 of bleeding bonds firmly together with last diaphragm 5 inboard, one-way sealed pneumatic valve 3 is located between seat upper cover 2 of bleeding and the seat lower cover 4 of bleeding, the cylindrical seal face in the middle part of one-way sealed pneumatic valve 3 is interference fit with the sealed face in the seat lower cover 4 shape of bleeding.

Specifically, the fine grooves are staggered when the upper membrane sheet 5 and the lower membrane sheet 6 are combined together.

Specifically, the one-way sealing air valve 3 is a silica gel one-way sealing air valve.

Specifically, one side of the upper diaphragm 5 is provided with a hole, and the lower cover 4 of the air exhaust seat is arranged in the center of the hole.

Specifically, the edge of the one-way sealing air valve 3 is of a sheet structure and is provided with vent holes.

Specifically, the upper cover 2 and the lower cover 4 of the air exhaust seat are both provided with buckling positions, and the upper cover 2 and the lower cover 4 of the air exhaust seat are fastened together through the peripheral buckling positions.

The working principle is as follows: electric elements that appear in this application does not have continuous power supply and control switch when using, during the use, will seal zip fastener 1 and seal, and the evacuation machine is arranged in the position in the middle of the seat upper cover 2 that takes out air, and the negative pressure that the evacuation machine produced lifts up one-way sealed pneumatic valve 3, and the clearance of the sealed face of one-way sealed pneumatic valve 3 and the seat lower cover 4 that takes out air this moment forms airflow channel for the air in the vacuum bag is taken out and is formed the negative pressure. When the completion of bleeding, remove the evacuation machine, one-way sealed pneumatic valve 3 pushes down in the twinkling of an eye because of atmospheric pressure effect, and the interference fit between the sealed face of seat lower cover 4 that bleeds forms reliable lasting sealed effect.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take vacuum freshness protection seal bag of disk seat of bleeding which characterized in that: the vacuum fresh-keeping sealing bag comprises an upper membrane (5), a lower membrane (6), a sealing zipper (1), a peripheral buckling position and a one-way valve air-pumping seat, wherein the one-way valve air-pumping seat consists of an air-pumping seat upper cover (2), an air-pumping seat lower cover (4) and a one-way sealing air valve (3), the upper membrane (5) is hermetically connected with three edges of the lower membrane (6), the other edge of the upper membrane is hermetically connected with the sealing zipper (1) to form a hollow rubber bag, the outer surface of the vacuum fresh-keeping sealing bag membrane is a smooth surface, fine grooves are distributed on the inner surface of the vacuum fresh-keeping sealing bag membrane, the air-pumping seat lower cover (4) is firmly bonded with the inner side of the upper membrane (5), the one-way sealing air valve (3) is positioned between the air-pumping seat upper cover (2) and the air-pumping seat lower cover (4), and the cylindrical sealing surface in the middle part of the one-way sealing air valve (3) is in interference fit with the inner circular sealing surface of the air-pumping seat lower cover (4); one side of the upper membrane (5) is provided with a hole, and the lower cover (4) of the air exhaust seat is arranged in the center of the hole; the air exhaust seat upper cover (2) and the air exhaust seat lower cover (4) are respectively provided with a buckling position, and the air exhaust seat upper cover (2) and the air exhaust seat lower cover (4) are fastened together through the peripheral buckling positions.

2. The vacuum fresh-keeping sealing bag with the air exhaust valve seat as claimed in claim 1, wherein: the fine grooves form an alternation when the upper film sheet (5) and the lower film sheet (6) are combined together.

3. The vacuum freshness protection package with the air exhaust valve seat according to any one of claims 1 or 2, wherein: the one-way sealing air valve (3) is a silica gel one-way sealing air valve.

4. The vacuum freshness protection package with the air exhaust valve seat according to claim 3, characterized in that: the edge of the one-way sealing air valve (3) is of a sheet structure and is provided with vent holes.