A degradable portable garbage bag
By combining a biodegradable bag with a portable packaging box, and incorporating innovative structures such as elastic clips and hinges, the design solves the problems of insufficient portability, environmental friendliness, convenience, and hygiene of pet waste bags, thus achieving a high-quality pet waste disposal solution.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PUJIANG XINWANG PLASTIC PACKAGE COMMODITY CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-07
AI Technical Summary
Existing pet waste bags are not portable enough, have poor environmental performance, limited ease of use, and are not hygienic enough or suitable for various scenarios.
The design combines a biodegradable bag with a biodegradable portable packaging box, incorporating innovative structures such as elastic clips, hinges, and adhesive tabs to enable one-handed operation, prevent the bag from shrinking back, and enhance adaptability to various scenarios.
The portability, environmental friendliness, ease of use, and hygiene of pet waste bags have been improved, making them suitable for different usage scenarios and providing a high-quality and environmentally friendly pet waste disposal solution.
Smart Images

Figure CN224466479U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pet waste bag technology, and in particular to a biodegradable portable waste bag. Background Technology
[0002] With the increasing popularity of pet ownership, pet waste disposal has become an issue that cannot be ignored. Pet waste bags, as an important tool for handling pet feces and other waste, have received widespread attention for their portability, environmental friendliness, and ease of use. Currently, various pet waste bag products exist on the market, such as the roll-type pet waste bag disclosed in prior art disclosure (publication) number CN213833082U. This product, through its design of a roll-up tube and counting connecting components, achieves both roll packaging and counting functions for pet waste bags, making them convenient for users to carry and use. However, these products generally have the following shortcomings:
[0003] Insufficient portability: Most existing pet trash bags are individually packaged or simply rolled up, lacking an integrated portable case design, making them inconvenient for users to carry when outdoors, and prone to being lost or damaged.
[0004] Environmental friendliness needs improvement: With increasing environmental awareness, consumers are demanding more and more biodegradable products. However, most existing pet waste bags are made of non-biodegradable materials, which places a certain burden on the environment.
[0005] Limited ease of use: Existing pet waste bags often suffer from problems such as bag retraction and difficulty in positioning during the extraction process, affecting the user experience. Furthermore, the lack of a pollution-prevention opening design makes it easy to contaminate hands or the surrounding environment during extraction.
[0006] Poor hygiene and adaptability to different scenarios: Existing pet waste bags have a simple packaging design and lack hanging or fixing designs, making it difficult to adapt to the needs of different usage scenarios, and their hygiene needs to be improved. Utility Model Content
[0007] The purpose of this invention is to provide a biodegradable portable garbage bag. Through innovative design and high-quality material selection, it offers a hygienic, portable, quick-access, and fully biodegradable pet waste disposal solution. This solution not only solves the problems of existing pet garbage bags in terms of portability, environmental friendliness, ease of use, hygiene, and adaptability to different scenarios, but also represents a substantial improvement, providing pet owners with a higher-quality and more environmentally friendly option for pet waste disposal.
[0008] To achieve the above objectives, the main technical solutions adopted by this utility model include:
[0009] A biodegradable portable garbage bag, comprising:
[0010] A portable packaging box for holding biodegradable bags, wherein the side of the portable packaging box has a garbage bag extraction port for removing the biodegradable bags, and the top of the portable packaging box has a rotatable lid for placing the biodegradable bags.
[0011] The aforementioned biodegradable portable garbage bag, wherein the portable packaging box is made of biodegradable rigid cardboard, and the biodegradable bag body is made of biodegradable polyethylene material.
[0012] The aforementioned biodegradable portable garbage bag includes a sealing cover on the side of the portable packaging box corresponding to the garbage bag extraction port, and a short-circuit line is provided at the connection between the sealing cover and the portable packaging box.
[0013] The aforementioned biodegradable portable garbage bag has elastic clips at the top and bottom of the inner wall of the garbage bag's extraction port.
[0014] The aforementioned biodegradable portable garbage bag has two hooks on the back of the portable packaging box.
[0015] The aforementioned biodegradable portable garbage bag, wherein the side of the lid is rotatably mounted on the portable packaging box via a hinge shaft.
[0016] The aforementioned biodegradable portable garbage bag has an adhesive patch on the side of the lid away from the hinge axis, and the side of the lid away from the hinge axis is attached to the portable packaging box by the adhesive patch.
[0017] This utility model has at least the following beneficial effects:
[0018] 1. This utility model realizes a biodegradable portable garbage bag, which combines a biodegradable bag body with a biodegradable portable packaging box, greatly improving the product's portability and environmental friendliness. The pre-cut sealing cover on the side of the portable packaging box, together with the elastic clip on the inner wall of the garbage bag extraction port, enables one-handed operation to extract the garbage bag and effectively prevents the bag from shrinking back, improving ease of use. The box lid is installed by rotating through a hinge shaft and is fixed by adhesive tape. Together with the hook on the side of the portable packaging box, it enhances hygiene and adaptability to different usage scenarios, providing pet owners with a higher quality, more environmentally friendly and practical pet waste disposal solution.
[0019] 2. Improved Portability and Environmental Friendliness: To address the issues of insufficient portability and poor environmental friendliness of existing pet waste bags, this embodiment adopts a combined design of a biodegradable bag body and a biodegradable portable packaging box. This design not only makes the pet waste bag lighter and more portable, but also effectively reduces environmental pollution and improves the product's environmental performance by using biodegradable materials.
[0020] 3. Enables one-handed operation and prevents bag retraction: To improve the convenience of using existing pet waste bags, in this embodiment, a sealing cover is pre-cut on the side of the portable packaging box. When the biodegradable bag is pulled out through the garbage bag extraction port, the elastic clips on the inner wall of the extraction port can clamp and position the extracted bag, effectively preventing the bag from retracting. This design allows users to complete the extraction and use of the garbage bag with one hand, greatly improving the convenience of use.
[0021] 4. Enhanced Hygiene and Usage Adaptability: To improve the hygiene and usability of the pet waste bags, in this embodiment, the lid is hinged to the portable packaging box and attached to the other side of the box with an adhesive patch. This design allows users to quickly open and close the box, keeping the bags clean and hygienic. Additionally, hooks are provided on the side of the portable packaging box for hanging, enabling users to hang the box in suitable positions according to different usage scenarios, further enhancing the product's adaptability. Attached Figure Description
[0022] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0023] Figure 1 This is a schematic diagram of the structure of the biodegradable portable garbage bag of this utility model;
[0024] Figure 2 This is a structural schematic diagram of the biodegradable portable garbage bag of this utility model from another perspective;
[0025] Figure 3 This is a cross-sectional structural diagram of the biodegradable portable garbage bag of this utility model;
[0026] Figure 4 This is a schematic diagram of the planar structure of the biodegradable portable garbage bag of this utility model.
[0027] Explanation of icon numbers:
[0028] 1. Portable packaging box; 2. Biodegradable bag;
[0029] 101. Garbage bag extraction port; 102. Sealing cover; 103. Elastic clip; 104. Hook;
[0030] 201, Box lid; 2011, Hinge shaft; 202, Adhesive patch. Detailed Implementation
[0031] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.
[0032] Please refer to Figures 1 to 4 As shown, an embodiment of the present invention provides a biodegradable portable garbage bag, comprising: a portable packaging box 1 for holding a biodegradable bag body 2, a garbage bag extraction port 101 for extracting the biodegradable bag body 2 on the side of the portable packaging box 1, and a box lid 201 for placing the biodegradable bag body 2 rotatably disposed on the top of the portable packaging box 1.
[0033] By adopting the above technical solution, the combination of biodegradable bag 2 and biodegradable portable packaging box 1 greatly improves the portability and environmental friendliness of the product. The pre-cut sealing cover 102 on the side of the portable packaging box 1, together with the elastic clip 103 on the inner wall of the garbage bag extraction port 101, enables one-handed operation to extract the garbage bag and effectively prevents the bag from shrinking back, thus improving ease of use. The box cover 201 is rotatably installed through the hinge shaft 2011 and is fixed by adhesive tape 202. Together with the hook 104 on the side of the portable packaging box 1, it enhances hygiene and adaptability in different usage scenarios, providing pet owners with a higher quality, more environmentally friendly and practical pet waste disposal solution.
[0034] To enhance the product's environmental friendliness and portability, in this embodiment: the portable packaging box 1 is made of biodegradable rigid cardboard, and the biodegradable bag 2 is made of biodegradable polyethylene material. This design allows both the portable packaging box 1 and the biodegradable bag 2 to degrade naturally after use, reducing environmental pollution. At the same time, the rigid cardboard ensures the durability and portability of the portable packaging box 1, making it convenient for users to carry and use.
[0035] To achieve both sealing and convenient extraction, in this embodiment, a sealing cover 102 is provided on the side of the portable packaging box 1 at the position corresponding to the garbage bag extraction port 101. A dotted line is provided at the connection between the sealing cover 102 and the portable packaging box 1. When not in use, the sealing cover 102 can effectively prevent the bag from getting damp or contaminated, keeping the bag clean and hygienic. The dotted line design allows users to easily tear open the sealing cover 102 and extract the bag through the garbage bag extraction port 101.
[0036] To prevent the bag from retracting and ensure ease of one-handed operation, in this embodiment, elastic clips 103 are provided at the top and bottom of the inner wall of the garbage bag extraction port 101. When the user pulls out the bag through the garbage bag extraction port 101, the elastic clips 103 can clamp and position the bag, effectively preventing the bag from retracting, allowing the user to complete the extraction and use of the bag with one hand, thus improving the ease of use.
[0037] To enhance the product's adaptability to different scenarios and ease of hanging, in this embodiment, the portable packaging box 1 has two hooks 104 on its back. The hooks 104 are designed so that users can hang the packaging box in a suitable position according to the needs of different usage scenarios, such as a pet backpack or an outdoor railing, which further enhances the product's adaptability to different scenarios and ease of hanging.
[0038] To achieve quick opening and closing and maintain hygiene, in this embodiment: the side of the lid 201 is rotatably mounted on the portable packaging box 1 via a hinge shaft 2011. An adhesive patch 202 is provided on the side of the lid 201 away from the hinge shaft 2011, and the side of the lid 201 away from the hinge shaft 2011 is attached to the portable packaging box 1 via the adhesive patch 202. This design allows users to quickly open and close the lid 201, while the adhesive patch 202 effectively maintains the seal between the lid 201 and the portable packaging box 1. This facilitates the placement of the biodegradable bag 2 inside the portable packaging box 1 and prevents the bag from getting damp or contaminated, keeping the bag clean and hygienic.
[0039] The working principle of this utility model is as follows: The portable packaging box 1 is made of biodegradable rigid cardboard, and the inside contains a biodegradable bag 2 made of biodegradable polyethylene material, which ensures the durability of the product and improves its environmental performance. When removing the bag, the user only needs to tear open the sealing cover 102 on the side of the portable packaging box 1, and can easily pull out the bag through the garbage bag extraction port 101. The elastic clip 103 on the inner wall of the garbage bag extraction port 101 can effectively prevent the bag from shrinking back, ensuring the convenience of one-handed operation. At the same time, the hook 104 on the back of the portable packaging box 1 allows the user to hang it according to the needs of different usage scenarios, further enhancing the product's adaptability. The lid 201, through the design of the hinge shaft 2011 and the adhesive strip 202, achieves the dual functions of quick opening and closing and maintaining hygiene, providing users with a higher quality, more environmentally friendly and practical pet waste disposal solution.
[0040] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.
Claims
1. A biodegradable portable garbage bag, comprising a portable packaging box (1) for holding the biodegradable bag body (2), characterized in that, The portable packaging box (1) has a garbage bag extraction port (101) on its side for extracting the biodegradable bag (2), and the top of the portable packaging box (1) is rotatably provided with a box lid (201) for placing the biodegradable bag (2).
2. The biodegradable portable garbage bag according to claim 1, characterized in that: The portable packaging box (1) is made of biodegradable rigid cardboard, and the biodegradable bag (2) is made of biodegradable polyethylene material.
3. The biodegradable portable garbage bag according to claim 2, characterized in that: A sealing cover (102) is provided on the side of the portable packaging box (1) at the position corresponding to the garbage bag extraction port (101), and a broken line is provided at the connection between the sealing cover (102) and the portable packaging box (1).
4. A biodegradable portable garbage bag according to claim 3, characterized in that: The top and bottom of the inner wall of the garbage bag extraction port (101) are provided with elastic clips (103).
5. A biodegradable portable garbage bag according to claim 4, characterized in that: The portable packaging box (1) has two hooks (104) on the back.
6. A biodegradable portable garbage bag according to claim 5, characterized in that: The side of the lid (201) is rotatably mounted on the portable packaging box (1) via a hinge shaft (2011).
7. A biodegradable portable garbage bag according to claim 6, characterized in that: An adhesive patch (202) is provided on the side of the lid (201) away from the hinge axis (2011), and the side of the lid (201) away from the hinge axis (2011) is attached to the portable packaging box (1) by the adhesive patch (202).