CN213567424U

CN213567424U - Take multistage formula food package bag of U type mouthpiece

Info

Publication number: CN213567424U
Application number: CN202022613193.1U
Authority: CN
Inventors: 姜永明
Original assignee: Harbin Wanda Plastic Industry Co ltd
Current assignee: Harbin Wanda Plastic Industry Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-29
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a multi-section food packaging bag with a U-shaped pipe nozzle, which comprises a packaging bag body, a suck-back prevention U-shaped pipe and a connecting sleeve pipe fitting for connecting the packaging bag body and the suck-back prevention U-shaped pipe, wherein the packaging bag body comprises a multi-section accommodating cavity and a strip-shaped concave-convex buckle which are integrally designed, the top of the packaging bag body is connected with a spiral suction nozzle in a penetrating and adhering way, the suck-back prevention U-shaped pipe is arranged into a two-section U-shaped structure with two opposite pipe openings, and the connecting sleeve pipe; the circular arc edge of the top of the connecting sleeve piece is provided with a pipe edge slot which is matched with the anti-suck-back U-shaped pipe in an inserting manner; a hand-held stirring piece is arranged in the accommodating cavity; the bottom of the packaging bag body is provided with a ladder-shaped supporting part with a plugboard channel. The utility model discloses the special use sets up the wrapping bag body, prevents the U type tubular construction of suck-back to improve the sealing connection structure of spiral shell type suction nozzle department, whole leakproofness and separation nature are better, can effectively avoid liquid food/beverage to breed the bacterium and deteriorate, improve product quality.

Description

Take multistage formula food package bag of U type mouthpiece

Technical Field

The utility model relates to a food package bag technical field especially relates to a take multistage formula food package bag of U type nozzle.

Background

The food packaging bag is a packaging method for adding a product into an airtight packaging bag and extracting air in the bag to ensure that the sealed bag reaches a preset vacuum degree, the vacuum bag is also called decompression packaging, all air in the packaging bag is extracted and sealed, a high decompression state is maintained in the bag, the air is rare and equivalent to a low oxygen effect, microorganisms do not have survival conditions, so that the purposes of food freshness and no occurrence of disease and rot are achieved, more vacuum packaging, aluminum foil packaging and the like in the plastic bag are applied, and packaging materials can be selected according to the types of the products.

The demand of people for beverages is continuously increased due to the improvement of living standard of people at any time, so that the demand of beverage packaging is also continuously increased. At present, there are many types of liquid beverage packages in the market, such as paper boxes, plastic packages, plastic bottles, etc., wherein, in order to facilitate people to use the plastic packages, manufacturers set suction nozzles on the bag body, the existing suction nozzles include a nozzle connected with the opening of the bag body in a sealing manner, and a bottle cap sleeved outside the nozzle and covering the opening of the nozzle, etc., but the suction nozzles are limited by the manufacturing materials and the setting manner, the sealing performance and the blocking performance are poor, and the external air easily penetrates through the nozzle or the bottle cap, or enters the plastic package from the gap between the nozzle and the bottle cap, so that the beverage in the plastic package is bred with bacteria and deteriorated; in order to improve the sealing performance of the packaging bag, some packaging bag manufacturers improve the packaging bag materials and adopt high-barrier materials to manufacture the packaging bag, but the sealing performance of the packaging bag is greatly reduced due to the poor barrier performance of the suction nozzle.

With the progress of society, the living standard of people is gradually improved, and the types of liquid food/beverage packaged by plastic are all five-door and all-round. The liquid food/beverage with high concentration is not lack, particles (pulp) are easy to precipitate, or the micro-solidification phenomenon is generated under complex environments such as high temperature and low temperature, and the like, so that the suction or output of the liquid food/beverage by the suction nozzle is influenced.

In view of the above, it is necessary to develop a packaging bag for liquid food/beverage to solve the above-mentioned existing problems.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the multistage formula food package bag of taking U type mouthpiece that proposes, the special item is to liquid food/beverage, set up the wrapping bag body, prevent the U type tubular construction of suck-back, and improve the sealing connection structure of spiral shell type suction nozzle department, whole leakproofness and separation nature are better, can effectively avoid liquid food/beverage to breed the bacterium and deteriorate, and still set up built-in hand-held stirring piece, simple high efficiency stirs the operation to the inside liquid food/beverage of wrapping bag, improve the quality of drinking and the taste of liquid food/beverage.

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

a multi-section food packaging bag with a U-shaped nozzle comprises a packaging bag body, a suck-back-preventing U-shaped pipe and a connecting sleeve for connecting the packaging bag body and the suck-back-preventing U-shaped pipe, wherein the packaging bag body comprises a multi-section containing cavity in integrated design and a strip-shaped concave-convex buckle arranged on the inner side wall at the upper port of the containing cavities;

the anti-suck-back U-shaped pipe is arranged into a two-section type U-shaped structure with openings of two end pipes in different directions; the connecting sleeve piece is of a tubular structure with an inner side cambered surface provided with an internal thread, and the connecting sleeve piece with the internal thread is connected, screwed and matched with the screw-type suction nozzle sleeve with the external thread; a pipe edge slot is formed in the arc edge of the top of the connecting sleeve piece, the depth of the pipe edge slot is smaller than the height of the connecting sleeve piece, and the pipe edge slot is matched with the pipe edge of the lower pipe orifice of the anti-suck-back U-shaped pipe in an inserted manner;

a built-in handheld stirring piece is arranged in the center of the outer side wall of the front surface of the containing cavity;

the bottom of the packaging bag body is integrally connected with a ladder-shaped supporting part, and a through inserting plate channel is formed in the ladder-shaped supporting part along the central line.

As a further description of the above technical solution: the outer side wall of the front surface of the accommodating cavity is provided with a communicated vacuum pumping hole, and a gas one-way valve is arranged in the vacuum pumping hole in a sealing manner. The vacuum-pumping operation can be carried out in the containing cavity, and an aseptic preservation environment of liquid food/beverage is created.

As a further description of the above technical solution: the hand-held type stirring piece includes kneading portion and the connecting rod with wrapping bag medial surface integration adhesion, and the shape of kneading portion is the hemisphere, kneads one end fixed connection of portion and connecting rod, and the other end of connecting rod is provided with stirring portion.

As a further description of the above technical solution: the tail end of the spiral suction nozzle is sleeved with a gasket. The stability of the sleeve connection between the connecting sleeve piece and the spiral suction nozzle is enhanced.

As a further description of the above technical solution: the stirring part is spherical. The side of the ball shape is arc shape, which can not destroy the structure and quality of the storage product and promote the stirring effect.

As a further description of the above technical solution: an air exhaust structure is arranged at the pipe outlet of the upward opening of the anti-suck-back U-shaped pipe. The machine similar to an air pump can be connected externally to extract products mechanically.

As a further description of the above technical solution: the packaging bag body is made of one of PE, PVC, PET, PA and aluminum foil.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up a multistage formula food package bag of taking U type mouthpiece, the special project is to liquid food/beverage, but sets up the packing bag body of taking spiral shell type suction nozzle of evacuation, prevents the U type tubular construction of suck-back to improve the sealed cover of spiral shell type suction nozzle department and link structure-connecting sleeve spare, whole leakproofness and separation nature are better, can effectively avoid liquid food/beverage to breed the bacterium and rotten, thereby prolong the save time of liquid food/beverage, guarantee the quality of product.

2. The utility model discloses a set up built-in hand-held type stirring piece, simple high efficiency stirs the operation to the inside liquid food of wrapping bag/beverage, improves the quality of drinking and the taste of liquid food/beverage.

3. The utility model discloses a set up the structure of evacuation, can carry out the evacuation operation to holding the intracavity, further build the aseptic save environment of liquid food/beverage.

4. The utility model discloses a set up the trapezoidal supporting part of taking the picture peg passageway in wrapping bag body bottom, can insert the picture peg of basis weight in the picture peg passageway, realize placing wrapping bag body snap-on subaerial.

Drawings

Fig. 1 is a front view of the multi-sectional food packaging bag of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic perspective view of the connecting sleeve 7 of the multi-section food packaging bag of the present invention;

fig. 5 is a schematic structural view of the built-in stirring component 5 of the multi-section food packaging bag of the present invention;

fig. 6 is an external perspective view of the packaging bag body 1 of the multi-section food packaging bag of the present invention.

Illustration of the drawings:

1-packaging bag body; 2-a containing cavity; 3-strip concave-convex buckles; 4-vacuum pumping hole; 5-hand-held stirring piece, 501-kneading part, 502-connecting rod, 503-stirring part; 6-anti-suck-back U-shaped pipe 601-pipe outlet; 7-connecting a sleeve piece, 701-a pipe edge slot and 702-internal threads; 8-a screw-type suction nozzle; 9-a gasket; 10-ladder support part, 1001-board channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a take multistage formula food package bag of U type mouth of pipe, includes wrapping bag body 1, prevents suck-back U type pipe 6 and connect the two adapter sleeve spare 7, wrapping bag body 1 holds 2 and locates a plurality ofly including the multistage of integrated design the bar concavo-convex on the inside wall that holds 2 upper end departments in chamber detains 3, arbitrary adjacent two the inside that holds 2 chamber both can be linked together through opening bar concavo-convex knot 3 to form the great big cavity that holds of volume. Any two adjacent accommodating cavities 2 can be sealed and blocked by kneading the strip-shaped concave-convex buttons 3, so that each accommodating cavity 2 is independently closed;

the anti-suck-back U-shaped pipe 6 is in a corrugated pipe form, can be folded, and forms a small U-shaped pipe structure occupying a small space after being folded. When unfolded, a large U-shaped pipe structure is formed.

Knead bar unsmooth knot 3 and include concave strip and sand grip, concave strip and sand grip are the bar body that food grade plastics made, and concave strip is for following the notched bar body of its length direction processing, and the sand grip is for following the bar body that its length direction processing has the bead, extrudees the bead through external force between concave strip and the sand grip to extrude the bead and get into the process that the connection can be dismantled in order to realize the two with the bead extrusion.

A spiral suction nozzle 8 with an upper end opening is connected to one side end of the top of the packaging bag body 1 in a penetrating and adhering mode, and threads are arranged on the outer arc surface of the spiral suction nozzle 8; wherein, set up the vacuum extraction opening 4 of intercommunication on the positive lateral wall that holds chamber 2 to set up gaseous check valve in the sealed setting of vacuum extraction opening. The vacuum-pumping operation can be carried out in the containing cavity 2, and an aseptic preservation environment of liquid food/beverage is created.

The anti-suck-back U-shaped pipe 6 is arranged into a two-section type U-shaped structure with two pipe openings in different directions; the connecting sleeve fitting 7 is of a tubular structure, the inner cambered surface of the connecting sleeve fitting is provided with an internal thread 702, and the connecting sleeve fitting 7 with the internal thread 702 is matched with the screw-type suction nozzle 8 with the external thread in a sleeved and screwed manner; wherein, the tail end of the spiral suction nozzle 8 is sleeved with a gasket 9, so that the sleeving stability of the connecting sleeve part 7 and the spiral suction nozzle 8 is enhanced. As shown in fig. 4, the circular arc edge of the top of the connecting sleeve member 7 is provided with a pipe edge slot 701, the depth of the pipe edge slot 701 is 2/3 of the height of the connecting sleeve member 7, and the pipe edge slot 701 is matched with the pipe edge of the lower pipe orifice of the suck-back prevention U-shaped pipe 6 in an inserting manner;

a built-in handheld stirring piece 5 is arranged at the center of the outer side wall of the front surface of the accommodating cavity 2; as shown in fig. 5, the hand-held stirring tool 5 includes a hemispherical kneading portion 501 integrally bonded to the inner surface of the packaging bag, and a link 502 fixedly connected to the kneading portion 501, and a stirring portion 503 is provided at the end of the link 502. The stirring part 503 is spherical, and the side surface of the spherical shape is arc-shaped, so that the structure and quality of the stored product are not damaged, and the stirring effect is promoted.

The bottom of the packaging bag body 1 is integrally connected with a ladder-shaped supporting part 10, and the ladder-shaped supporting part 10 is provided with a through inserting plate channel 1001 along the central line. The function that trapezoidal supporting part 10 and picture peg passageway 1001 are mutually supported and can be realized in time thickening in the weight selection of wrapping bag body 1 bottom according to the content, and the flexible operation adjusts fast, can realize the lasting stable performance in wrapping bag body 1 bottom.

Wherein, the pipe outlet 601 of the upward opening of the anti-suck-back U-shaped pipe 6 is provided with an air exhaust structure. The machine similar to an air pump can be connected externally to extract products mechanically.

Wherein, the material that the wrapping bag body 1 adopted is one of PE, PVC, PET, PA, aluminium foil material, and other food level plastic materials also can replace.

The multi-section food packaging bag with the U-shaped nozzle is specially used for liquid food/beverage, has good integral sealing property and barrier property, and can effectively prevent the liquid food/beverage from breeding bacteria and deteriorating, thereby prolonging the storage time of the liquid food/beverage and ensuring the quality of the product.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a take multistage formula food package bag of U type mouth of pipe, includes wrapping bag body (1), prevents suck-back U type pipe (6) and connects connecting sleeve spare (7) of the two, its characterized in that: the packaging bag comprises a packaging bag body (1) and a plurality of packaging bags, wherein the packaging bag body (1) comprises a plurality of integrally designed multi-section containing cavities (2) and a plurality of strip-shaped concave-convex buckles (3) arranged on the inner side wall of the upper end opening of the containing cavities (2), when any two adjacent strip-shaped concave-convex buckles (3) between the containing cavities (2) are in an open state, the two containing cavities (2) are communicated through the strip-shaped concave-convex buckles (3) to form a large containing cavity, when the strip-shaped concave-convex buckles (3) between any two adjacent containing cavities (2) are in a buckling state, each containing cavity (2) is in a sealing state through the separation of the strip-shaped concave-convex buckles (3), a spiral suction nozzle (8) is connected to the top of the packaging bag body (1) at one side end in a penetrating manner, the upper end of the spiral suction nozzle (8);

the anti-suck-back U-shaped pipe (6) is arranged into a two-section type U-shaped structure with two pipe openings in different directions; the connecting sleeve piece (7) is of a tubular structure, the inner side cambered surface of the connecting sleeve piece is provided with an internal thread (702), and the connecting sleeve piece (7) with the internal thread (702) is sleeved, screwed and matched with the screw-type suction nozzle (8) with the external thread; a pipe edge slot (701) is formed in the arc edge of the top of the connecting sleeve piece (7), the depth of the pipe edge slot (701) is smaller than the height of the connecting sleeve piece (7), and the pipe edge slot (701) is matched with the pipe edge of the lower pipe orifice of the suck-back-preventing U-shaped pipe (6) in an inserted mode;

a built-in handheld stirring piece (5) is arranged at the center of the outer side wall of the front surface of the accommodating cavity (2);

the bottom of the packaging bag body (1) is integrally connected with a ladder-shaped supporting part (10), and the ladder-shaped supporting part (10) is provided with a through inserting plate channel (1001) along the central line.

2. The multi-sectional food packaging bag with a U-shaped nozzle according to claim 1, wherein: the vacuum pumping hole (4) of the communication is arranged on the outer side wall of the front surface of the accommodating cavity (2), and a gas one-way valve is arranged in the vacuum pumping hole in a sealing mode.

3. The multi-sectional food packaging bag with the U-shaped nozzle according to claim 1 or 2, wherein: the handheld stirring piece (5) comprises a kneading part (501) and a connecting rod (502) which are integrally adhered to the inner side surface of the packaging bag, the kneading part (501) is hemispherical, the kneading part (501) is fixedly connected with one end of the connecting rod (502), and the other end of the connecting rod (502) is provided with a stirring part (503).

4. The multi-sectional food packaging bag with a U-shaped nozzle according to claim 1, wherein: the tail end of the spiral suction nozzle (8) is sleeved with a gasket (9).

5. The multi-sectional food packaging bag with a U-shaped nozzle according to claim 3, wherein: the stirring section (503) is spherical.

6. The multi-sectional food packaging bag with a U-shaped nozzle according to claim 1, wherein: an air exhaust structure is arranged at the pipe outlet (601) of the anti-suck-back U-shaped pipe (6) which is opened upwards.

7. The multi-sectional food packaging bag with a U-shaped nozzle according to claim 1, wherein: the packaging bag body (1) is made of one of PE, PVC, PET, PA and aluminum foil.