Liquid collecting bag

Abstract

A liquid collecting bag comprises a plastic bag body, the plastic bag body is of a square flat body structure, a self-sealing connector is vertically arranged in the middle of the top end of the plastic bag body in a penetrating mode, one end of the self-sealing connector extends into the plastic bag body, and the other end of the self-sealing connector is limited outside the plastic bag body; a plurality of hanging holes are symmetrically formed in the two ends of the top of the plastic bag body; inclined heat sealing lines are formed in the positions, close to the hanging holes in the two sides, of the plastic bag body, and the hanging holes are separated from an inner cavity of the plastic bag body through the inclined heat sealing lines. According to the utility model, one part of the hook is used as a hanging position, so that the hanging firmness is improved, and the situation that the hook falls off due to infirm adhesion is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage, in particular to a liquid collecting bag. Background Art

[0002] Whether in daily life or industrial production, we often need to store items for later use. For ordinary solid storage, it is relatively simple. You just need to put them in a storage box. For gas storage, you need to inject the gas into a gas tank. There are many ways to store liquids, some use bottles, some use cans, but these storage methods are more expensive, so the method of using bags to collect and store liquids came into being. After the liquid is injected into the collection bag, it can be directly stored and can be used directly when needed, such as the liquid medicine bag used for patients during infusion.

[0003] However, in order to facilitate hanging, the existing liquid collection bag will glue the two ends of a hanging strap to the collection bag, which is convenient for hanging. However, this bonding method is very unstable. If it is not well bonded, it is easy to break due to vibration. Therefore, a more secure liquid collection bag that can be hung is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid collection bag to solve the problems existing in the above-mentioned prior art.

[0005] A liquid collection bag comprises a plastic bag body, which is in a square flat structure, a self-sealing joint is vertically penetrated through the middle of the top of the plastic bag body, one end of the self-sealing joint extends into the plastic bag body and the other end is limited to the outside of the plastic bag body; a plurality of hanging holes are symmetrically opened at both ends of the top of the plastic bag body; oblique heat-sealing lines are formed on the plastic bag body near the hanging holes on both sides, and the oblique heat-sealing lines separate the hanging holes from the inner cavity of the plastic bag body.

[0006] Preferably, the plastic bag body comprises two identical rectangular plastic sheets, the four sides of the two rectangular plastic sheets are aligned and connected together by heat sealing; the self-sealing joint is sealed to the two rectangular plastic sheets; the oblique heat sealing line and the top edge and side edges of the plastic bag body together form a triangular structure, and the hanging hole is defined within the triangular structure.

[0007] Preferably, a plastic strip is horizontally fixed at the top of the two rectangular plastic sheets, and the width of the plastic strip needs to be guaranteed to cover the hanging hole, and the hanging hole passes through the plastic strip.

[0008] Preferably, the self-sealing joint is made of PE material.

[0009] The utility model discloses the following technical effects:

[0010] The utility model uses a part of itself as a hanging position, thereby improving the firmness of the hanging and avoiding the situation of falling off due to loose bonding. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a front view of the utility model.

[0013] in:

[0014] 1. Plastic bag body; 2. Self-sealing joint; 3. Hanging hole; 4. Oblique heat sealing line; 5. Plastic strip; 6. Upper heat sealing line; 7. Side heat sealing line; 8. Lower heat sealing line. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] See attached Figure 1 A liquid collection bag comprises a plastic bag body 1, which has a square flat structure. A self-sealing joint 2 is vertically penetrated in the middle of the top of the plastic bag body 1, one end of the self-sealing joint 2 extends into the plastic bag body 1 and the other end is limited to the outside of the plastic bag body 1; a plurality of hanging holes 3 are symmetrically opened at both ends of the top of the plastic bag body 1; oblique heat sealing lines 4 are formed on the plastic bag body 1 near the hanging holes 3 on both sides, and the oblique heat sealing lines 4 separate the hanging holes 3 from the inner cavity of the plastic bag body 1.

[0018] The self-sealing joint 2 is a prior art and is used to inject liquid into the plastic bag body 1. After the liquid is injected, the self-sealing joint 2 can prevent the liquid from flowing out, and the self-sealing joint 2 is sealed and connected to the plastic bag body 1; the hanging hole 3 is used to hook the plastic bag body 1 as a whole. During operation, it is only necessary to let the external hook pass through the hanging hole 3 to perform the hooking operation; because the hanging hole 3 directly passes through the plastic bag body 1, in order to ensure that the plastic bag body 1 can store liquid normally, the oblique heat sealing line 4 can separate the inner cavity main body of the plastic bag body 1 from the local position where the hanging hole 3 is located, and the liquid in the plastic bag body 1 will not flow out from the hanging hole 3, and because the position where the hanging hole 3 is located belongs to the whole of the plastic bag body 1 and there is no clear hanging strap connection point, the firmness of the hanging hole 3 will be improved, and it is not easy to break when it is vibrated.

[0019] According to a further optimization scheme, the plastic bag body 1 comprises two identical rectangular plastic sheets, the four sides of which are aligned and connected together by heat sealing; the self-sealing joint 2 is sealed and connected to the two rectangular plastic sheets; the oblique heat sealing line 4 and the top and side edges of the plastic bag body 1 together form a triangular structure, and the hanging hole 3 is confined within the triangular structure.

[0020] Two identical rectangular plastic sheets are fixed together near the edges by heat sealing to form the entire plastic bag body 1, that is, an upper heat-sealing line 6 is provided on the top of the plastic bag body 1, side heat-sealing lines 7 are provided on both sides of the plastic bag body 1, and a lower heat-sealing line 8 is provided on the bottom of the plastic bag body 1. The oblique heat-sealing line 4 on each side is connected with the side heat-sealing line 7 and the upper heat-sealing line 6 on the same side to form a triangular structure, thereby isolating the hanging hole 3 and forming a closed loop, thereby improving the firmness when hanging the hook.

[0021] A further optimized solution is that a plastic strip 5 is horizontally fixed at the top of the two rectangular plastic sheets, and the width of the plastic strip 5 needs to be guaranteed to cover the hanging hole 3 , and the hanging hole 3 passes through the plastic strip 5 .

[0022] The top end of the plastic strip 5 is also fixedly connected to the plastic bag body 1 at the upper heat-sealed line 6 at the top. The plastic strip 5 can increase the overall thickness of the hanging hole 3, that is, the thickness of the two rectangular plastic sheets plus the thickness of the plastic strip 5. In this way, the bearing capacity of the hanging hole 3 can be improved.

[0023] According to a further optimization scheme, the self-sealing joint 2 is made of PE material.

[0024] PE material is colorless and non-toxic and will not pollute the liquid.

[0025] When using the utility model, the external liquid discharge end is inserted into the self-sealing joint 2, and liquid is injected into the plastic bag body 1. After a sufficient amount of liquid is injected, the external liquid discharge end can be pulled out from the self-sealing joint 2. At this time, the self-sealing joint 2 will also seal itself to prevent the liquid inside the plastic bag body 1 from flowing out. When the liquid needs to be used, if the plastic bag body 1 needs to be hung, the hanging hole 3 can be hung on the hook; in addition, if the utility model is used to collect some liquids with slower output, the liquid output end can also be inserted into the self-sealing joint 2, and then a nail can be used to penetrate the hanging hole 3 and nailed into the corresponding position for long-term collection.

[0026] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and 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 therefore should not be understood as a limitation on the present invention.

[0027] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A liquid collection bag, characterized in that: include: A plastic bag body (1), the plastic bag body (1) is in a square flat structure, a self-sealing joint (2) is vertically penetrated in the middle of the top of the plastic bag body (1), one end of the self-sealing joint (2) extends into the plastic bag body (1) and the other end is limited to the outside of the plastic bag body (1); a plurality of hanging holes (3) are symmetrically opened at both ends of the top of the plastic bag body (1); oblique heat sealing lines (4) are formed at positions of the plastic bag body (1) near the hanging holes (3) on both sides, and the oblique heat sealing lines (4) separate the hanging holes (3) from the inner cavity of the plastic bag body (1).

2. A liquid collection bag according to claim 1, characterized in that: The plastic bag body (1) comprises two identical rectangular plastic sheets, the four sides of the two rectangular plastic sheets being aligned and connected together by heat sealing; the self-sealing joint (2) is sealed to the two rectangular plastic sheets; the oblique heat sealing line (4) and the top and side edges of the plastic bag body (1) together form a triangular structure, and the hanging hole (3) is defined within the triangular structure.

3. A liquid collection bag according to claim 2, characterized in that: A plastic strip (5) is horizontally fixedly connected at the top end between the two rectangular plastic sheets. The width of the plastic strip (5) needs to be able to cover the hanging hole (3), and the hanging hole (3) passes through the plastic strip (5).

4. A liquid collection bag according to claim 1, characterized in that: The self-sealing joint (2) is made of PE material.

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