CN212739072U - Lining bag of beverage machine - Google Patents

Abstract

The utility model discloses a welt bag in beverage machine belongs to liquid commodity flexible packaging bag technical field, including the bag body, base and hose, the bag body is sealed and inside vacuole formation all around, the bag body one side is equipped with the mounting hole that runs through the cavity, the base is including the base that is located the cavity and with pedestal connection and pass the linking post that the mounting hole extends to the bag body outside, it is equipped with the chucking part to link up the post outer wall, the hose closely cup joints in linking post outer wall and the chucking part outside, the bag body of mounting hole week side extends to hose inner wall and chucking part and links up between the post outer wall and press from both sides tightly, the utility model has the advantages of can make the laminating degree of base and hose obtain fully promoting, the leakproofness of the reinforcing bag body in the mounting hole position prevents the weeping.

Description

Lining bag of beverage machine

Technical Field

The utility model relates to a liquid commodity flexible packaging bag technical field specifically is a welt bag in beverage machine.

Background

Liquid beverage commodity generally uses fixed container packing, such as glass bottle, plastic bottle etc. and when using, opens and seals and pours liquid, closes the seal again after using, and the follow-up use of surplus. However, the fixed container is relatively high in cost, and drinks such as wines and the like can be recycled only by further cleaning the fixed container after drinking. Along with the development and progress of science and technology, the flexible package which is lighter in volume, more convenient and practical and lower in cost is favored by manufacturers and consumers.

In the prior art, the liquid flexible packaging bag is generally provided with a bag opening, the liquid inside the liquid flexible packaging bag is taken out by cutting the bag opening, but the liquid is easy to spill and leak due to the characteristic that the flexible packaging bag is easy to dump after the bag opening is cut, and the rest liquid is not easy to store. Therefore, the design of additionally installing a faucet switch on a soft package is common, and the problems of liquid discharging and storage are solved through the faucet switch.

However, the flexible package with a tap still has the problems of poor sealing performance and difficult cleaning, and needs to be improved.

Based on this, the utility model designs a welt bag in beverage machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lining bag in beverage machine to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lining bag in beverage machine, includes the bag body, base and hose, the bag body is sealed and inside vacuole formation all around, the bag body one side is equipped with the mounting hole that runs through the cavity lateral wall, the base is including the base that is located the cavity and with the pedestal connection and pass the linking post that the mounting hole extends to the bag external side, it is equipped with the clamping part to link up the post outer wall, the hose closely cup joints in linking post outer wall and the clamping part outside, the bag body of mounting hole week side extends to the hose inner wall and the clamping part and links up between the post outer wall and press from both sides tightly.

Preferably, the cross section of the clamping part is in an inverted triangle shape, and the tip of the triangle shape faces to the direction far away from the bag body.

Preferably, the cross section of the clamping part is in arc transition.

Preferably, the clamping part is annularly wound on the outer wall of the peripheral side of the connecting column and is provided with a plurality of clamping parts along the length direction of the connecting column.

Preferably, the diameter of the mounting hole is smaller than the outer diameter of the adapter column.

Preferably, the inner diameter of the hose is smaller than the outer diameter of the adapter column.

Preferably, the base is close to one side of linking up the post and is equipped with the chucking groove with the position that joint portion corresponds, chucking groove entry end symmetry is equipped with the chucking piece, and adjacent chucking piece is close each other and forms the chucking passageway.

Preferably, the clamping sheets are obliquely arranged, and the lower ends of the clamping sheets face to the direction approaching to the clamping grooves.

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

the utility model discloses set up the base in the cavity of the bag body, will link up the post and extend to the bag body outside through the mounting hole, link up and set up joint portion on the post, the hose inner wall cup joints in joint portion and links up the outer wall of post, presss from both sides the bag body of mounting hole week side in the clearance of hose and linking post simultaneously to make the laminating degree of base and hose fully promoted, strengthen the leakproofness of the bag body in the mounting hole position, prevent to leak; meanwhile, the hose can be connected with a faucet switch of an external container, the flow is controlled through the faucet switch of the external container, so that the container and liquid can be fully isolated, the cleaning is easy, one external container can use lining bags of various different liquids, the odor tainting phenomenon cannot occur between the external container and the lining bags, and the use of the external container can be reduced.

The utility model discloses set up the chucking groove on the base, and set up the chucking piece of symmetry and form the chucking passageway, when the hose cup jointed with linking up the post, the hose end will be behind the bag body insertion gap, continue to be located the bag body top of hose lower extreme and go into the chucking passageway in, under the effect of chucking piece, fully tie the bag body bottom the hose, form confined protective screen, further promote the leakproofness of the bag body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments 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 overall structure diagram according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of a highlighted hose installation of an embodiment;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a base according to an embodiment;

FIG. 5 is an enlarged view of area B of FIG. 4;

fig. 6 is a schematic overall structure diagram of the second embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bag body; 11. a cavity; 12. an opening; 13. clamping a chain; 14. mounting holes; 2. a base; 21. a base; 22. connecting the column; 23. a liquid outlet; 24. a clamping groove; 25. a clamping sheet; 26. clamping the channel; 3. a hose; 4. a clamping part.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a lining bag for beverage machine, including the transparent plastic film bag body 1, base 2 and hose 3, bag body 1 is sealed all around, inside cavity 11 that is used for splendid attire liquid that forms, bag body 1 is equipped with opening 12 along one side of length direction, opening 12 position is equipped with clip chain 13, seal opening 12 through compressing tightly clip chain 13, and inside liquid put into cavity 11 by opening 12, 11 leading flank of cavity and the corner position that is located to keep away from opening 12 one side are equipped with the mounting hole 14 that runs through cavity 11 lateral wall, mounting hole 14 is circular.

Preferably, the base 2 is formed by connecting a base 21 and a connecting column 22 arranged at the center of the base 21, the base 21 is in a shape of a circular disc, the connecting column 22 is cylindrical, the outer diameter of the base 21 is larger than that of the connecting column 22, a liquid outlet 23 for communicating the cavity 11 with the outside of the bag body 1 is arranged between the base 21 and the connecting column 22 in a penetrating mode, the diameter of the mounting hole 14 is smaller than that of the connecting column 22, the inner diameter of the hose 3 is smaller than that of the connecting column 22, when the connecting column 22 extends out of the mounting hole 14, a film extending from the plastic film bag body 1 is reserved at the bottom of the connecting column 22, and the subsequent clamping in a gap between the hose 3 and the connecting column 22 is facilitated.

Preferably, it is equipped with to encircle links up 22 outer walls of post and is the joint portion 4 of the triangle of falling in the cross-section of 22 week side surfaces of post and the cross-section, the direction of the bag body 1 is kept away from to the most advanced orientation of joint portion 4, joint portion 4 is equipped with 4 along linking 22 length direction equidistant of post, hose 3 with link up the post 22 when cup jointing, be the joint portion 4 of the triangle of falling shape through 4 cross-sections in proper order, last and the plastic film bag body 1 extend the film contact that comes, compress tightly its shrink in the outer wall of linking post 22 and joint portion 4, form the seal structure of inseparable laminating, need not to be used to the outside adhesive of glue class, and is more convenient and safe.

Preferably, base 21 is close to one side of linking up post 22 and has seted up chucking groove 24 with the position that joint portion 4 corresponds, chucking groove 24 entry end symmetry extension is fixed with has elastic chucking piece 25, adjacent chucking piece 25 is close to each other and forms chucking passageway 26, when hose 3 cup joints with linking post 22, 3 end of hose is with behind the bag body 1 centre gripping gap, continue to push into chucking passageway 26 with the bag body 1 top that is located 3 lower extremes of hose, under the effect of chucking piece 25, fully tie bag body 1 and 3 bottoms of hose, form confined protective screen, further promote the leakproofness of the bag body 1.

Further, the clamping pieces 25 are obliquely distributed, and the lower ends face the direction approaching the clamping grooves 24, so that the plastic film bag body 1 can be conveniently guided to be pressed into the clamping grooves 24.

One specific application of this embodiment is:

this embodiment is at first put into cavity 11 through opening 12 with base 2 in, will link up post 22 afterwards and wear out cavity 11 through mounting hole 14, link up 14 week side of mounting hole's plastic film bag body 1 and take out partly when post 22 wears out, heat messenger's its tip inflation to hose 3 afterwards, insert the tip that hose 3 is expanded and link up post 22 upper end, make it pass 4 joint portion 4 in proper order, will extend to the plastic film bag body 1 who links up post 22 bottom upper end at last and compress tightly the laminating in linking post 22 outer wall or the 4 outer walls of joint portion that correspond the position, the joint portion 4 that is the form of inverse triangle can form the resistance towards bag body 1 to 3 inner walls of hose, make hose 3 be difficult for droing. This embodiment still sets up chucking groove 24 on base 21, and sets up the chucking piece 25 of symmetry and form chucking passageway 26, and when hose 3 cup jointed with linking post 22, hose 3 is terminal with behind the bag body 1 centre-feed gap, continue to push into chucking passageway 26 with the bag body 1 that is located the hose 3 lower extreme in, under chucking piece 25's effect, fully tie bag body 1 and hose 3 bottom, form confined barrier, further promote the leakproofness of bag body 1.

In conclusion, the fitting degree of the base 2 and the hose 3 can be fully improved through the mounting hole 14, the base 21, the connecting column 22, the hose 3 and the size limitation of the structure, the sealing performance of the bag body 1 at the position of the mounting hole 14 is enhanced, and liquid leakage is prevented; meanwhile, the hose 3 can be connected with a faucet switch of an external container, the flow is controlled through the faucet switch of the external container, so that the container and liquid can be fully isolated, the cleaning is easy, one external container can use lining bags of various different liquids, the odor tainting phenomenon cannot occur between the external container and the lining bags, and the use of the external container can be reduced.

Example two

Referring to fig. 6, the present invention provides a technical solution: the utility model provides a liner bag in beverage machine, the difference with embodiment one lies in, the transversal arc of chucking part is excessive, specifically, the chucking part is whole to be cyclic annular around locating linking post 22 outer wall, and its transversal semiellipse shape, and the protruding orientation of its arc is kept away from the direction of linking post 22 to can make the contact of hose 3 with joint portion 4 more level and smooth, prevent to cause the damage to hose 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A beverage machine liner bag, characterized in that: including the bag body (1), base (2) and hose (3), the bag body (1) is sealed and inside vacuole formation (11) all around, the bag body (1) one side is equipped with mounting hole (14) that runs through cavity (11) lateral wall, base (2) are connected and are passed mounting hole (14) and extend to linking up post (22) in the bag body (1) outside including base (21) that are located cavity (11) and with base (21), it is equipped with the clamping part to link up post (22) outer wall, hose (3) closely cup joint in linking up post (22) outer wall and the clamping part outside, bag body (1) of mounting hole (14) week side extends to hose (3) inner wall and clamping part and links up between post (22) outer wall and press from both sides tightly.

2. A beverage machine liner bag according to claim 1, wherein: the cross section of the clamping part is in an inverted triangle shape, and the tip of the triangle shape faces the direction far away from the bag body (1).

3. A beverage machine liner bag according to claim 1, wherein: the cross section of the clamping part is in arc transition.

4. A beverage machine liner bag according to claim 1, wherein: the clamping part is annularly wound on the outer wall of the peripheral side of the connecting column (22) and is provided with a plurality of clamping parts along the length direction of the connecting column (22).

5. A beverage machine liner bag according to claim 1, wherein: the diameter of the mounting hole (14) is smaller than the outer diameter of the connecting column (22).

6. A beverage machine liner bag according to claim 1, wherein: the inner diameter of the hose (3) is smaller than the outer diameter of the connecting column (22).

7. A beverage machine liner bag according to claim 1, wherein: base (21) are close one side of linking up post (22) and are equipped with chucking groove (24) with the position that joint portion (4) correspond, chucking groove (24) entry end symmetry is equipped with chucking piece (25), and adjacent chucking piece (25) are close each other and form chucking passageway (26).

8. A beverage machine liner bag according to claim 7, wherein: the clamping sheets (25) are obliquely arranged, and the lower ends of the clamping sheets face the direction close to the clamping grooves (24).

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