Improved light-proof infusion bag

Abstract

The utility model discloses an improved light-proof infusion bag, and relates to the technical field of infusion bags. The infusion bag comprises an infusion bag body, wherein a sleeve and a lantern ring matched with the sleeve are respectively sleeved in two hanging holes of the infusion bag body; one end of the sleeve is provided with a flange edge, and the outer wall of the other end of the sleeve is provided with an annular protrusion. The outer diameter of the annular protrusion is larger than the inner diameter of the sleeve ring, a plurality of slit grooves are axially formed in the side wall of the end, opposite to the sleeve ring, of the sleeve pipe, the annular protrusion is extruded towards the inner side of the sleeve pipe through the sleeve ring, the sleeve ring is arranged on the outer side of the sleeve pipe in a sleeving mode, the axial position of the sleeve ring is limited, and the infusion support is hung on the infusion support through the sleeve pipe. The sleeve and the lantern ring are arranged in the hanging hole of the infusion bag body, the sleeve is matched with the lantern ring in a sleeved mode, the infusion bag is hung on an infusion support through the sleeve, and the problem that an existing hanging hole is prone to damage, and consequently the service life of the light-proof infusion bag is short is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of infusion bags, in particular to an improved light-proof infusion bag. Background Art

[0002] The existing light-proof infusion bag is an opaque or translucent bag, the lower end of the bag is closed to form a liquid bottle outlet, and the upper end of the bag has a hanging hole. When in use, the liquid bottle is placed in the bag, the bottleneck of the liquid bottle extends from the outlet at the lower end of the infusion bag, and the light-proof infusion bag is hung on an infusion stand or an infusion pole through the hanging hole.

[0003] For example, the existing utility model CN216934274U discloses a light-proof infusion bag. A zipper is attached to the left end of the light-proof bag body. The zipper is lifted up to open the interior of the light-proof bag body. Then the infusion bag body is placed inside the light-proof bag body, and the top of the infusion bag body is hung on a hook, thereby confining the infusion bag body inside the light-proof bag body to prevent the infusion bag body from bending inside the light-proof bag body.

[0004] However, when using the light-shielding infusion bag and the overall weight of the infusion bag body is still concentrated at the hanging hole, which is directly hung on the infusion stand. The hanging hole will be deformed and cracked after long-term use, resulting in a shorter service life of the light-shielding infusion bag. Utility Model Content

[0005] The utility model aims to provide an improved light-proof infusion bag, which solves the problem of the existing hanging hole being easily damaged, resulting in a short service life of the light-proof infusion bag, by installing a sleeve and a ring in the hanging hole of the infusion bag body, using the sleeve and the ring to fit together and hanging on the infusion stand through the sleeve.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses an improved light-proof infusion bag, comprising an infusion bag body, both side walls of the upper end of the infusion bag body are provided with hanging holes, a sleeve is sleeved in one hanging hole of the infusion bag body, and a collar matched with the sleeve is sleeved in the other hanging hole; a flange edge is provided at one end of the sleeve, and the flange edge is in contact with the outer wall of the infusion bag body, and an annular protrusion is provided on the outer wall of the other end of the sleeve; the outer diameter of the annular protrusion is greater than the inner diameter of the collar, and a plurality of slit grooves are axially provided on the side wall of one end of the sleeve relative to the collar, which are used to squeeze the annular protrusion toward the inner side of the sleeve through the collar, so that the collar is sleeved on the outer side of the sleeve, and the axial position of the collar is limited, and the sleeve is hung on the infusion stand through the sleeve.

[0008] As a preferred technical solution of the utility model, the outer wall of one end of the ring is provided with a flange, and the flange is in contact with the outer wall of the infusion bag body.

[0009] As a preferred technical solution of the utility model, it also includes a label bag, which is provided with a hanging ear and is suspended by the hanging ear and the ring, so as to be used for installing the label through the label bag.

[0010] As a preferred technical solution of the utility model, a sealing component is provided on the inner side wall of the upper opening of the infusion bag body, which is used to seal the upper opening of the infusion bag body through the sealing component.

[0011] As a preferred technical solution of the utility model, the sealing component is a Velcro or a zipper or a zipper.

[0012] As a preferred technical solution of the utility model, the infusion bag body includes a telescopic section, and the telescopic section is a corrugated sleeve structure, so that the infusion bag body can be telescoped to facilitate adaptation to medicine bags of different sizes.

[0013] The utility model has the following beneficial effects:

[0014] The utility model installs sleeves and collars in the hanging holes on both side walls of the infusion bag body respectively, and uses the sleeves and collars to fit together and hang the infusion bag on the infusion stand through the sleeves, thereby supporting the infusion bag through the sleeves, avoiding the infusion bag from being directly hung on the infusion stand through the hanging holes, which may easily lead to wear, deformation and breakage of the hanging holes, thereby effectively improving the service life of the light-proof infusion bag.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0017] Figure 1 This is a schematic structural diagram of an improved light-proof infusion bag of the utility model;

[0018] Figure 2 for Figure 1 A front view of

[0019] Figure 3 for Figure 2 Sectional view at AA in the middle;

[0020] Figure 4 It is the structural explosion diagram of casing, hanging ring and sleeve ring;

[0021] Figure 5 for Figure 4A front view of

[0022] Figure 6 It is a half-section view of the sleeve and the collar after they are matched;

[0023] Figure 7 It is a structural schematic diagram of a label bag;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-infusion bag body, 2-casing, 3-ring, 5-label bag, 101-sealing component, 102-telescopic section, 201-flange edge, 202-annular protrusion, 301-flanged edge. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] Embodiment 1

[0029] See also Figures 1 to 3 As shown, the utility model is an improved light-proof infusion bag, comprising an infusion bag body 1, the upper end of the infusion bag body 1 is open, and the two side walls of the upper end of the infusion bag body 1 are provided with hanging holes, one of the hanging holes of the infusion bag body 1 is sleeved with a sleeve 2, and the other hanging hole is sleeved with a ring 3 that cooperates with the sleeve 2.

[0030] like Figure 4 As shown, the outer wall of one end of the ring 3 is provided with a flange 301, and the flange 301 is in contact with the outer wall of the infusion bag body 1. The ring 3 and the flange 301 can be connected and fixed to the infusion bag body 1 by gluing. The ring 3 can also be directly fixed to the side wall of the infusion bag body 1 by riveting using an eyelet buckle.

[0031] A flange edge 201 is provided at one end of the sleeve 2, and the flange edge 201 is in contact with the outer wall of the infusion bag body 1, and the sleeve 2 and the flange edge 201 can be fixed to the infusion bag body 1 by adhesive connection. The other end of the sleeve 2 is located inside the infusion bag body 1, and an annular protrusion 202 is provided on the outer wall of the other end of the sleeve 2, and the cross section of the annular protrusion 202 is an arc-shaped protrusion structure.

[0032] like Figure 5 and 6 As shown, the outer diameter of the annular protrusion 202 is larger than the inner diameter of the collar 3, and four to eight slit grooves 203 are axially opened on the side wall of one end of the sleeve 2 relative to the collar 3, which are used to squeeze the annular protrusion 202 toward the inner side of the sleeve 2 through the collar 3, so that the side wall of the sleeve 2 is bent and deformed, and then the collar 3 can be squeezed through the position of the annular protrusion 202, and the collar 3 is completely sleeved on the outside of the sleeve 2, and at this time, the annular protrusion 202 is located at the end of the collar 3, thereby limiting the axial position of the collar 3, so that the collar 3 will not accidentally slip off the sleeve 2.

[0033] Furthermore, the infusion bag is suspended on the infusion stand through the sleeve 2, thereby being supported by the sleeve 2, thereby preventing the infusion bag from being directly hung on the infusion stand through the hanging hole, which may easily cause wear, deformation and breakage of the hanging hole, thereby effectively improving the service life of the light-proof infusion bag.

[0034] Embodiment 2

[0035] Based on the first embodiment, Figure 1 and 7 As shown, it also includes a label bag 5, which is provided with a hanging ear 501 and is hung in cooperation with the ring 3 through the hanging ear 501. It is used to install labels or cards through the label bag 5, so that it is convenient to record relevant information of drugs or patients through labels and cards, so that medical staff can know the drug information without disassembling the infusion bag body 1, thereby improving the overall practicality and convenience of use.

[0036] Embodiment 3

[0037] On the basis of Example 1 or Example 2, Figure 1 and 3 As shown, a sealing component 101 is provided on the inner side wall of the upper opening of the infusion bag body 1. The sealing component 101 is located above the hanging hole. The sealing component 101 is a Velcro, a clip chain or a zipper. The upper opening of the infusion bag body 1 is sealed by the sealing component 101, so that the infusion bag body 1 can remain relatively closed, ensuring a good light-shielding effect for the internal medicine bag.

[0038] At the same time, the infusion bag body 1 includes a telescopic section 102, and the telescopic section 102 is a corrugated sleeve structure, so that the infusion bag body 1 can be telescoped to facilitate adapting to medicine bags of different sizes, thereby further improving the adaptability of the infusion bag body 1.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An improved light-proof infusion bag, comprising an infusion bag body (1), both side walls of the upper end of the infusion bag body (1) are provided with hanging holes, characterized in that: A sleeve (2) is sleeved in one hanging hole of the infusion bag body (1), and a ring (3) matching with the sleeve (2) is sleeved in the other hanging hole; a flange edge (201) is provided at one end of the sleeve (2), and the flange edge (201) is in contact with the outer wall of the infusion bag body (1), and an annular protrusion (202) is provided on the outer wall of the other end of the sleeve (2); The outer diameter of the annular protrusion (202) is greater than the inner diameter of the collar (3); a plurality of slit grooves (203) are axially provided on the side wall of one end of the sleeve (2) relative to the collar (3), and are used to squeeze the annular protrusion (202) toward the inner side of the sleeve (2) through the collar (3), so that the collar (3) is sleeved on the outer side of the sleeve (2), the axial position of the collar (3) is limited, and the collar (3) is suspended on the infusion stand through the sleeve (2).

2. The improved light-proof infusion bag according to claim 1, characterized in that: The outer wall of one end of the collar (3) is provided with a flange (301), and the flange (301) is in contact with the outer wall of the infusion bag body (1).

3. An improved light-proof infusion bag according to claim 1 or 2, characterized in that: It also comprises a label bag (5), which is provided with a hanging ear (501) and is suspended by the hanging ear (501) in cooperation with the sleeve ring (3), so as to be used for installing a label through the label bag (5).

4. The improved light-proof infusion bag according to claim 1, characterized in that: The inner side wall of the upper opening of the infusion bag body (1) is provided with a sealing component (101) for sealing the upper opening of the infusion bag body (1) via the sealing component (101).

5. The improved light-proof infusion bag according to claim 4, characterized in that: The sealing component (101) is a Velcro or a clip or a zipper.

6. An improved light-proof infusion bag according to claim 1, 4 or 5, characterized in that: The infusion bag body (1) comprises a telescopic section (102), and the telescopic section (102) is in a corrugated sleeve structure, so that the infusion bag body (1) can be telescoped to facilitate adapting to medicine bags of different sizes.

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