Liquid storage self-standing bag

Abstract

The utility model discloses a liquid storage self-standing bag which comprises a cylindrical bag body, a sealing clamping chain is arranged at one end of the bag body and located in the bag body, a horizontal supporting piece is arranged at the other end of the bag body, the liquid storage self-standing bag further comprises a material nozzle, a matching opening is formed in the horizontal supporting piece, the material nozzle is a cone-shaped material nozzle, and the matching opening is communicated with the material nozzle. The material nozzle and the horizontal supporting piece are matched together in a sealing mode, the material nozzle blocks the matching opening, an easy-to-tear opening is formed in the material nozzle, and the material nozzle is located outside the bag body. The standing pouch has the advantages that liquid can be poured out only by tearing the material nozzle through the easy-to-tear opening, the whole operation is simple and convenient, and the standing pouch is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing appliance field especially, relates to a liquid storage self-standing bag. BACKGROUND

[0002] Liquid self-standing bag is a kind of commonly used packing bag currently, in order to be able to pour out the liquid in packing bag relatively thick, patent announcement document CN202542008U discloses a self-standing bag that liquid can be poured out from bottom, the liquid outlet structure of the bottom in the self-standing bag shown by this structure is provided with liquid outlet handle, and the liquid outlet amount is adjusted by adjusting liquid outlet handle each time, and cover is also needed to be set to the bottom and cover the liquid outlet handle in bottom, so the self-standing bag shown by this structure is not only complex structure, and poor reliability, once liquid outlet handle is jammed or damaged, it cannot be used. SUMMARY

[0003] The utility model provides a kind of liquid storage self-standing bag for the above problems, only need to tear the nozzle by easy tear opening when pouring out liquid, whole operation is simple and convenient, easy to use.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] A kind of liquid storage self-standing bag, including bag body, the bag body is the bag body of cylinder, the one end of the bag body is provided with sealed clamp chain, and sealed clamp chain is located in bag body, the other end of the bag body is provided with flat support sheet, further including nozzle, the flat support sheet is equipped with cooperation mouth, the nozzle is the nozzle of cone, the nozzle and flat support sheet seal together, the nozzle blocks cooperation mouth, easy tear opening is opened on the nozzle, and nozzle is located outside bag body.

[0006] The use method of the kind of liquid storage self-standing bag is as follows, first, the liquid needing to be placed is introduced into bag body, then press sealed clamp chain, the bag mouth of bag body is blocked using sealed clamp chain, when needing to use the liquid in bag body, can tear open easy tear opening on nozzle, so that nozzle breaks, so that the liquid in bag body can flow out through nozzle on flat support sheet, so the kind of self-standing bag needs to pour out internal liquid, only need to tear nozzle by easy tear opening, whole operation is simple and convenient, easy to use.

[0007] Need to be specially stated is that, after the kind of self-standing bag is torn, it cannot be used again, so the kind of self-standing bag is disposable self-standing bag. In the self-standing bag, it can be used as fresh squeezed fruit juice or liquid such as breast milk, after being packed, it is refrigerated in refrigerator, and is torn when needing to use nozzle.

[0008] Summarized above, the kind of self-standing bag needs only to tear nozzle by easy tear opening when pouring out liquid, whole operation is simple and convenient, easy to use.

[0009] Optionally, the nozzle is a nozzle made of flexible material.

[0010] The nozzle can be made of PP plastic or PE plastic film.

[0011] The nozzle is attached to the flat support plate by heat sealing, and the flat support plate and the bag body can be heat sealed together or attached together by other means.

[0012] Optionally, one end of the bag body is closed, an opening tear is provided on the bag body, and the sealing clamp chain is located between the opening tear and the flat support plate.

[0013] As a usage, the bag opening of the bag body can be closed by heat sealing after sterilization of the bag body, which can ensure the cleanliness of the bag body. When needed, the bag opening is torn open through the opening tear, the liquid to be canned is poured into the bag body, and then the sealing clamp chain is used to close the bag opening, which completes the canning of the liquid.

[0014] Optionally, the sealing clamp chain includes an inner recessed strip and a protruding strip, and the inner recessed strip and the protruding strip are respectively arranged on the inner walls of the two sides of the bag body.

[0015] Optionally, the flat support plate is parallel to the sealing clamp chain.

[0016] The beneficial effects of the utility model are that only the nozzle needs to be torn through the easy tear opening when pouring out the liquid, the whole operation is simple and convenient, and the utility model is easy to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 is a structural schematic diagram of a liquid storage self-standing bag;

[0019] Figure 2 is Figure 1 is an enlarged schematic diagram of A in

[0020] Figure 3 is Figure 1 is an enlarged schematic diagram of B in

[0021] The reference signs in the drawings are as follows: 1, bag body; 101, opening tear; 2, flat support plate; 201, matching opening; 31, inner recessed strip; 32, protruding strip; 4, nozzle; 401, easy tear opening. DETAILED DESCRIPTION

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0025] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, a liquid storage self-standing bag includes a bag body 1, which is cylindrical. One end of the bag body 1 is provided with a sealing chain, which is located inside the bag body 1. The other end of the bag body 1 is provided with a flat support piece 2. The bag body 1 also includes a nozzle 4. The flat support piece 2 has a mating opening 201. The nozzle 4 is a conical nozzle 4. The nozzle 4 is sealed together with the flat support piece 2, and the nozzle 4 blocks the mating opening 201. The nozzle 4 has an easy-tear opening 401 and is located outside the bag body 1.

[0026] The method of using this type of liquid storage stand-up pouch is as follows: First, pour the liquid to be stored into the pouch body 1, and then press the sealing chain to seal the opening of the pouch body 1. When you need to take out the liquid from the pouch body 1, you can tear open the easy-tear opening 401 on the nozzle 4 to break the nozzle 4. This allows the liquid in the pouch body 1 to flow out through the nozzle 4 on the flat support plate 2. Therefore, when you need to pour out the liquid from this type of stand-up pouch, you only need to tear the nozzle 4 through the easy-tear opening 401. The whole operation is simple and convenient, and easy to use.

[0027] It should be noted that this type of stand-up pouch cannot be reused after the spout 4 is torn; therefore, it is a single-use stand-up pouch. This stand-up pouch can be used for dispensing liquids such as freshly squeezed juice or breast milk. After dispensing, it can be refrigerated. When needed, simply tear the spout 4.

[0028] In summary, this type of stand-up pouch only requires tearing the nozzle 4 through the easy-tear opening 401 to pour out liquid, making the entire operation simple, convenient, and easy to use.

[0029] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, nozzle 4 is made of flexible material.

[0030] Specifically, the nozzle 4 can be made of PP plastic film or PE plastic film.

[0031] The nozzle 4 is bonded to the flat support piece 2 by heat sealing. The flat support piece 2 and the bag body 1 can be bonded together by heat sealing or by other bonding methods.

[0032] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, one end of the bag body 1 is closed, and a tear opening 101 is provided on the bag body 1. The sealing chain is located between the tear opening 101 and the flat support piece 2.

[0033] As one method of use, after sterilizing the inside of bag 1, the bag opening of bag 1 can be sealed by heat sealing. This can ensure the cleanliness of the inside of bag 1. When it is needed, the bag opening is torn open through the tear opening 101, the liquid to be bottled is poured into bag 1, and then the bag opening is sealed with a sealing zipper. This completes the liquid bottling.

[0034] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, the sealing zipper includes a concave strip 31 and a raised strip 32, which are respectively disposed on the inner walls of both sides of the bag body 1. When the concave strip 31 and the raised strip 32 are engaged together, the bag opening of the bag body 1 is sealed.

[0035] As attached Figure 1 Appendix Figure 2 and appendix Figure 3 As shown, the flat support plate 2 is parallel to the sealing clamp chain.

[0036] The above-described embodiments only express some embodiments of the present application, which are described more specifically and in detail, but should not be understood as limiting the patent scope of the present application. It should be noted that for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A self-standing liquid storage bag comprising a bag body, the bag body being a cylindrical bag body, one end of the bag body being provided with a sealable clasp chain, and the sealable clasp chain being located inside the bag body, the other end of the bag body being provided with a flat support sheet, characterized in that, The bag body is provided with a matching opening, and the flat support piece is provided with a nozzle.

2. The self-standing liquid storage bag according to claim 1, wherein The nozzle is made of flexible material.

3. The self-standing liquid storage bag according to claim 1, wherein, One end of the bag body is in a closed state, and the bag body is provided with an opening tear opening.

4. The self-standing liquid storage bag according to claim 1, wherein, The sealing clamping chain includes an inner recessed strip part and a protruding strip part.

5. The self-standing liquid storage bag according to claim 1, wherein, The flat support piece is parallel to the sealing clamping chain.

6. The stand-up pouch according to claim 1, wherein The nozzle is made of PE plastic material or PP plastic material.

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