A portable disposable urine bag

Abstract

The utility model relates to the technical field of urine bag, concretely relates to a portable disposable urine bag, including urine bag main part, one side of urine bag main part is fixedly connected with first connecting layer, the other side is fixedly connected with the scalable pleated layer, top fixedly connected with second connecting layer, the surface of first connecting layer and second connecting layer all is provided with pipeline attachment, the surface of second connecting layer is detachably connected with pipeline assembly, and the pipeline assembly includes pipeline main part. Pipeline assembly, first fairing, second fairing, threaded connection, pipeline attachment realize one thing two uses, can effectively realize male and female general use, through unified threaded connection and the design that can be pasted and stored, the user can replace the fairing suitable for own sex quickly, male uses first fairing, female uses second fairing, greatly improved the versatility and convenience of product, reduced production and procurement cost.

Description

Technical Field

[0001] This utility model relates to the technical field of urine bags, specifically to a portable disposable urine bag. Background Technology

[0002] While existing portable urine bags offer some convenience in addressing emergency urination, they still have many shortcomings and limitations, mainly in the following aspects: Firstly, there is poor gender adaptability. Most products are designed only for men or women, lacking versatility. Products designed specifically for men (mostly with a straight opening) are extremely unfriendly to female users, difficult to use, and prone to leakage. On the other hand, some women's products cannot be used by men, forcing users to purchase specific products based on gender, increasing usage and storage costs. Furthermore, comfort and sealing are insufficient, especially for women's urine bags, whose inlet is often a simple rigid funnel shape, making it difficult to fit snugly to the body's curves. During use, users need to laboriously hold and press to maintain a seal, which is not only tiring but also poses a risk of leakage, resulting in a poor user experience. Secondly, the storage and portability during use are poor. The decanting tubes of many products cannot be effectively fixed and are placed randomly in the packaging. They are easily tangled and messy when taken out. At the same time, some products have a fixed size and cannot be compressed, taking up a lot of space and making them inconvenient to carry around. Finally, there are potential issues with the structural strength and safety of urine bags. Traditional urine bags are mostly simple thin film bags that are prone to sagging and breaking under load. The absorbent inside is usually scattered directly at the bottom of the bag, and when urine flows in, the powder is easily splashed or unevenly coagulated due to the impact. There is a risk of gel leakage during post-use treatment. In addition, they usually only focus on the basic "receiving" function and lack optimized designs such as diversion, splash prevention, and capacity expansion. In actual use, problems such as back splashing and odor escape are likely to occur. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a portable disposable urine bag that can solve the following problems: Problems include poor gender adaptability, insufficient comfort, and inadequate sealing.

[0004] To solve the above-mentioned technical problems, the present invention proposes the following technical solution: A portable disposable urine bag includes a urine bag body. A first connecting layer is fixedly connected to one side of the urine bag body, a retractable pleated layer is fixedly connected to the other side, and a second connecting layer is fixedly connected to the top. Both the first and second connecting layers have pipe fitting portions on their surfaces. A pipe assembly is detachably connected to the surface of the second connecting layer. The pipe assembly includes a pipe body. A first flow guide is detachably connected to the upper end of the pipe body via a threaded interface, and a second flow guide is detachably connected to its lower end via a threaded interface. An extension made of soft silicone is provided on the inner side of the first flow guide. Fitting wings made of soft silicone are fixedly connected to both sides of the inner side of the second flow guide. A side protective layer and a bottom protective layer for enhancing structural strength are fixedly connected to the inner wall of the urine bag body. A flow guide plate located below the second flow guide and a container for holding absorbent solidifying agent are fixedly provided inside the body.

[0005] Furthermore, the wrinkled layer has a vertically wavy wrinkled structure and is made of elastic TPU material.

[0006] Furthermore, the pipe fitting part is a curved, concave release paper adhesive layer.

[0007] Furthermore, the lower section of the main pipe body is designed as a flexible, bendable corrugated pipe structure.

[0008] Furthermore, the first guide shield is conical in shape, with the extension extending in an arc shape from the inside of its outer end opening toward the inside of the pipe interface.

[0009] Furthermore, the second fairing is an elliptical curved surface, and the shape of its bottom end matches the curvature of the surface of the second connecting layer.

[0010] Furthermore, the side protective layer protrudes in a willow leaf shape along the lower inner wall of the urine bag body, and the bottom protective layer protrudes in a strip shape along the bottom inner wall of the urine bag body, both of which are made of TPU material.

[0011] Furthermore, the container is a hemispherical soft PE box with multiple micropores or meshes on its surface to allow liquid to pass through.

[0012] Furthermore, the deflector is a convex arc-shaped plate located above the top of the container.

[0013] Furthermore, a viewing window made of transparent PET material is fixedly connected to the front of the main body of the urine bag.

[0014] As can be seen from the above technical solution, the beneficial effects of this utility model are: This utility model integrates a pipe assembly, a first flow guide, a second flow guide, a threaded interface, and a pipe fitting part, achieving dual functionality in one product. It effectively enables unisex use. Through a unified threaded interface and a design that allows for adhesive storage, users can quickly replace the flow guide with one suitable for their gender (the first flow guide for men and the second flow guide for women), greatly improving the product's versatility and convenience, and reducing production and procurement costs.

[0015] The extended section and fitting wings significantly improve user comfort and leak prevention. The extended section of the male diffuser and the fitting wings of the female diffuser are made of soft silicone, which can comfortably and closely fit the human physiological structure to form an effective seal. Users can prevent leakage without having to exert effort to hold it, especially solving the pain points of female users.

[0016] The pleated layer can be compressed when not in use to minimize the product's size and make it easy to carry. When in use, it can be stretched and expanded to instantly increase the capacity and form a drainage space, effectively preventing urine backflow and improving safety and psychological comfort during use.

[0017] The deflector and container ensure safe use and hygienic post-treatment. The curved deflector guides the urine to flow smoothly into the container, avoiding impact and splashing. The container centrally manages the absorbent, which quickly absorbs urine through micropores and solidifies into a gel, locking it firmly inside the container. This effectively solves the problem of gel leakage caused by bag damage or compression after use, ensuring hygiene and good safety.

[0018] The side and bottom protective layers greatly enhance the structural strength and reliability of the product. The internal willow leaf and strip-shaped raised protective layers act as reinforcing ribs, significantly improving the bag's resistance to pressure, impact, and drop, making it more stable and less prone to breakage after being filled with liquid.

[0019] The main body of the pipe and the pipe fitting section effectively keep the product clean and easy to use. The waveform section can be stretched and adjusted in length and angle. Before and after use, the entire pipe assembly can be firmly wrapped and pasted into the arc-shaped groove on the surface of the bag, keeping the product in a neat and compact state, avoiding the pipe from being scattered, and making it convenient to take, use and finally seal and discard. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the folded layer connection in this utility model; Figure 3 This is a schematic diagram of the pipe assembly connection in this utility model; Figure 4 This is a schematic diagram of the internal structure connection in this utility model.

[0022] Figure label: 1. Main body of the urine bag; 2. First connecting layer; 3. Second connecting layer; 4. Pleated layer; 5. Tube fitting part; 6. Observation window; 7. Tube assembly; 8. Fitting wing; 9. Tube main body; 10. First fairing; 11. Extension section; 12. Second fairing; 13. Deflector plate; 14. Side protective layer; 15. Bottom protective layer; 16. Container box. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0025] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0026] See Figure 1-4As shown, a portable disposable urine bag includes a urine bag body 1, a first connecting layer 2 fixedly connected to one side of the urine bag body 1, a pleated layer 4 fixedly connected to the other side, a second connecting layer 3 fixedly connected to the top, an observation window 6 fixedly connected to the front of the urine bag body 1, and a pipe fitting part 5 provided on the surface of both the first connecting layer 2 and the second connecting layer 3, and a pipe assembly 7 fixedly connected to the surface of the second connecting layer 3. The pipe assembly 7 includes a pipe body 9 and a first guide shroud 10 and a second guide shroud 12 at its upper and lower ends. An extension 11 is provided on one side of the inner side of the first guide shroud 10, and fitting wings 8 are fixedly connected to both sides of the inner side of the second guide shroud 12. The inner wall of the urine bag body 1 is fixedly connected with a side protective layer 14 and a bottom protective layer 15. At the same time, the urine bag body 1 is fixedly connected with a matching guide plate 13 and a container 16.

[0027] In this embodiment of the utility model, the urine bag body 1 includes an arc-shaped bag body with a front and a back, and a bottom connecting layer. The front and back of the urine bag body 1 are specifically heat-sealed, and the bottom is heat-sealed to form a bottom connecting layer. The urine bag body 1 is set as a multi-layer composite film, with polyethylene as the inner layer and polypropylene as the outer layer.

[0028] The tube fitting part 5 is set in an arc-shaped concave shape along the surface of the first connecting layer 2 and the second connecting layer 3. It is set as a release paper adhesive layer, specifically medical pressure-sensitive adhesive. The pleated layer 4 is set on the vertical side of the whole urine bag, connecting the front and back urine bag body 1. The pleated layer 4 is also set as a vertical wave layer, which is made of elastic TPU. The pleated layer 4 is specifically an "accordion-style" folding and stretching structure. When not in use, it is folded and compressed to save space. When in use, it can be stretched to form a fan-shaped expansion cavity, which not only increases the capacity, but also effectively prevents urine from accumulating near the inlet, prevents back splashing, and provides expansion space for the internal guiding and holding structure. Its "vertical wave" can effectively ensure the guidance and uniformity of stretching. The observation window 6 is set in a horizontally transparent manner and is located on the surface of the urine bag body 1 on both the front and back sides. Specifically, it is a transparent PET film.

[0029] The lower section of the main pipe body 9 is a corrugated pipe, which is connected to the second guide shield 12. The upper section of the main pipe body 9 and the first guide shield 10 are threaded together. The main pipe body 9 is made of medical-grade PVC. The first guide shield 10 is a cone-shaped shield, and the interface between the bottom end and the main pipe body 9 is a threaded interface. The extension part 11 is an arc-shaped outward protrusion that extends along the inner side of the outer opening of the first guide shield 10 to the inner side of the interface end with the main pipe body 9. The second guide shield 12 is an elliptical curved surface, and the bottom end is arc-shaped and fits the surface of the second connecting layer 3. At the same time, the pipe fitting part 5 on the surface of the second connecting layer 3 is glued together. The fitting end of the second guide shield 12 and the bottom end of the main pipe body 9 is a threaded interface of the same specification as the first guide shield 10. The fitting wing 8 is an arc-shaped silicone wing that is inclined outward on both sides of the top of the second guide shield 12. Both the first guide shield 10 and the second guide shield 12 are made of high-density polyethylene, and the extension part 11 and the fitting wing 8 are made of medical-grade silicone.

[0030] The pipe assembly 7 is implemented through a unified threaded interface. In actual use, it is used according to different genders. For example, when used by men, the pipe assembly 7 maintains a complete connection between the first guide shield 10, the pipe body 9, and the second guide shield 12. The corrugated tube position of the pipe body 9 provides flexibility for length and angle adjustment. When used by women, the first guide shield 10 is unscrewed, the second guide shield 12 is removed from the adhesive position at the top of the urine bag, and then directly screwed onto the interface at the top of the pipe. At this time, the second guide shield 12, which originally faced the urine bag, becomes the urination inlet. Its elliptical curved surface and fitting wings 8 can better fit the female physiological structure and achieve no leakage. After the tubing assembly 7 is disassembled, a connecting tube can be installed via threads to facilitate connection with a urinary catheter, allowing it to be used by normal patients as well as patients with indwelling urinary catheters.

[0031] The side protective layer 14 is set in a willow leaf shape protrusion along the lower inner wall of the urine bag body 1, and the bottom protective layer 15 is set in a strip shape protrusion along the bottom inner wall of the urine bag body 1. Both the side protective layer 14 and the bottom protective layer 15 are made of TPU. The holding box 16 is set in a hemispherical shape and contains a water-absorbing coagulant, specifically a superabsorbent polymer. The holding box 16 is also located in the concave position on the surface of the side protective layer 14. Its outer surface is connected to the urine bag body 1 on the front and back and the bottom connecting layer. The holding box 16 is made of soft PE. The surface of the holding box 16 has a large number of micropores or meshes to allow urine to enter quickly and come into contact with the water-absorbing agent inside, while locking the solidified gel inside the box. The guide plate 13 is set in an arc-shaped plate protrusion and is located at the top of the holding box 16. It is made of PP material.

[0032] When using this device, the first guide shield 10 and the second guide shield 12 can be used according to the gender of the user. When the user is male, the extension part 11 at the outer opening of the first guide shield 10 is fitted to the external genitalia for urination. When the user is female, the first guide shield 10 and the pipe body 9 are disassembled, and the second guide shield 12 is removed from the pipe fitting part 6 on the surface of the second connecting layer 3. The interface end of the second guide shield 12 is threadedly connected to the top of the pipe body 9, and then the second guide shield 12 is fitted to the genitalia for urination. The second guide shield 12 and its surface fitting wings 8 can effectively fit the female's genital area to ensure urination sealing. After urine enters the urine bag, it flows into the holding box 16 along the arc-shaped guide plate 13. The water-absorbing coagulant in the holding box 16 absorbs the urine to form a gel. The pipe assembly 7 can be wrapped around the urine bag body 1 along the pipe fitting part 5 on the surface of the second connecting layer 3 and the first connecting layer 2 for easy storage and retrieval. When in use, the lower section of the pipe body 9 can be stretched and adjusted according to the user's needs. After urinating, the user can wrap the pipe body 9 again along the pipe fitting part 5 on the surface of the second connecting layer 3 and the first connecting layer 2 for easy storage and subsequent processing. During use, the user can stretch and expand one side of the bag into a fan shape under the action of the pleated layer 4 to obtain a larger urination space. When the bag expands and adjusts under the action of the pleated layer 4, the holding box 16 adapts and deforms at the same time. The side protective layer 14 and the bottom protective layer 15 make the bag have good stability and load-bearing capacity after holding urine, preventing it from breaking.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A portable disposable urine bag, comprising a urine bag body (1), characterized in that: The urine bag body (1) is fixedly connected to a first connecting layer (2) on one side, a retractable pleated layer (4) on the other side, and a second connecting layer (3) on the top. The surfaces of the first connecting layer (2) and the second connecting layer (3) are provided with pipe fitting parts (5), and the surface of the second connecting layer (3) is detachably connected with a pipe assembly (7). The pipe assembly (7) includes a pipe body (9), the upper end of which is detachably connected to a first flow guide (10) via a threaded interface, and the lower end of which is detachably connected to a second flow guide (12) via a threaded interface. The inner side of the first flow guide (10) is provided with an extension (11) made of soft silicone, and the inner sides of the second flow guide (12) are fixedly connected with fitting wings (8) made of soft silicone. The inner wall of the urine bag body (1) is fixedly connected with a side protective layer (14) and a bottom protective layer (15) for enhancing structural strength. Inside the bag, a guide plate (13) located below the second guide hood (12) and a container (16) for holding the absorbent coagulant are fixedly provided.

2. The portable disposable urine bag according to claim 1, characterized in that: The wrinkled layer (4) is a vertically wavy wrinkled structure and is made of elastic TPU material.

3. The portable disposable urine bag according to claim 1, characterized in that: The pipe fitting part (5) is an arc-shaped concave release paper adhesive layer.

4. A portable disposable urine bag according to claim 1, characterized in that: The lower section of the main body of the pipe (9) is configured as a flexible and bendable corrugated pipe structure.

5. A portable disposable urine bag according to claim 1, characterized in that: The first flow guide (10) is conical in shape, and the extension (11) extends arc-shaped from the inside of its outer end opening to the inside of the pipe interface.

6. A portable disposable urine bag according to claim 1, characterized in that: The second flow guide (12) is an elliptical curved cover, and the shape of its bottom end is adapted to the surface curvature of the second connecting layer (3).

7. A portable disposable urine bag according to claim 1, characterized in that: The side protective layer (14) protrudes in a willow leaf shape along the lower inner wall of the urine bag body (1), and the bottom protective layer (15) protrudes in a strip shape along the bottom inner wall of the urine bag body (1), and both are made of TPU material.

8. A portable disposable urine bag according to claim 1, characterized in that: The container (16) is a hemispherical soft PE box with multiple micropores or grids on its surface that allow liquid to pass through.

9. A portable disposable urine bag according to claim 1, characterized in that: The guide plate (13) is an outwardly convex arc-shaped plate and is located above the top of the container (16).

10. A portable disposable urine bag according to claim 1, characterized in that: The front of the urine bag body (1) is also fixedly connected to an observation window (6) made of transparent PET material.

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