Convenient excrement picking-up bag device

Abstract

The embodiment of the utility model discloses a convenient excrement picking bag device which comprises a shell, a hollow cavity is formed in the shell, and a bag outlet is formed in the surface of the shell. The cylinder body is arranged in the hollow cavity and is used for winding an excrement picking bag; the first covering part rotationally covers one end of the shell and is connected with one end of the barrel; wherein the first covering part is used for driving the barrel body to rotate during rotation, so that the excrement picking bag on the barrel body is unfolded from the bag outlet or the excrement picking bag on the barrel body is stored from the bag outlet. Therefore, the excrement picking bag can be stored under the condition that the whole device is not disassembled, the process is simple and rapid, and the use convenience of the convenient excrement picking bag device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pet supplies, in particular to a convenient excrement collecting bag device. Background Art

[0002] With socioeconomic development and improved living standards, the number of pets has increased. Pets often defecate freely while outdoors, and timely cleaning of pet excrement is essential for maintaining environmental hygiene and public morality. To address this issue, various pet poop bag devices have emerged on the market. These devices are primarily used to store pet poop bags, effectively helping pet owners collect and dispose of their pet's excrement.

[0003] However, most existing pet poop bag collection devices only function to hold and extract pet poop bags. Once some of the removed pet poop bags remain unused, they cannot be re-stored inside the pet poop bag collection device. This leaves the pet poop bags exposed outside the pet poop bag collection device when not in use, increasing the space required. In practice, pet owners often need to disassemble the entire pet poop bag collection device and refill it if they wish to re-store these partially exposed bags, a process that is both cumbersome and inefficient. Utility Model Content

[0004] The utility model aims to provide a convenient pet poop picking bag device, aiming to solve the problem in the prior art that the pet poop picking bag cannot be stored back into the pet poop picking bag device.

[0005] In order to solve the above technical problems, the purpose of the present invention is to achieve the following technical solutions: to provide a convenient device for picking up feces bags, comprising:

[0006] A shell, wherein a hollow cavity is formed inside the shell and a bag outlet is formed on a surface of the shell;

[0007] A cylinder body is disposed in the hollow cavity and is used for rolling up the feces collection bag;

[0008] The first covering portion is rotatably covered on one end of the shell and is connected to one end of the cylinder; wherein the first covering portion is used to drive the cylinder to rotate when rotating, so as to unfold the excrement picking bag on the cylinder from the bag outlet or to store the excrement picking bag on the cylinder from the bag outlet.

[0009] Furthermore, the inner wall of the first covering portion is provided with a limiting piece along the circumferential direction, and the outer wall of one end of the shell is provided with a limiting groove along the circumferential direction corresponding to the limiting piece, or the inner wall of the first covering portion is provided with a limiting groove along the circumferential direction, and the outer wall of one end of the shell is provided with a limiting piece along the circumferential direction corresponding to the limiting groove; the limiting piece can slide in the limiting groove.

[0010] Furthermore, the limiting groove is an annular limiting groove, the limiting member is a limiting bar, and a plurality of limiting bars are provided and are arranged at intervals.

[0011] Furthermore, a connecting hole is provided at one end of the cylinder, and a first protrusion is provided on the first covering portion toward the connecting hole, and the first protrusion is interference-connected with the connecting hole.

[0012] Furthermore, the first protrusion is contracted toward one end of the connecting hole.

[0013] Furthermore, the first protrusion includes a plurality of insert plates arranged crosswise, and the ends of the plurality of insert plates facing the connecting hole have contracted cross sections.

[0014] Furthermore, it also includes a second covering part, which covers the other end of the shell, and the other end of the cylinder is provided with a rotation hole. The second covering part is provided with a second protrusion in the direction of the rotation hole, and the second protrusion is rotatably connected to the rotation hole.

[0015] Furthermore, the second covering portion is threadedly connected to the other end of the shell.

[0016] Furthermore, a first identification area for identification and storage is provided on the surface of the shell and / or the first covering portion.

[0017] Furthermore, a second identification area for identifying the switch cover is provided on the surface of the housing and / or the second covering portion.

[0018] The present invention provides a convenient excrement bag collecting device, comprising a housing having a hollow cavity formed therein and a bag outlet formed on a surface of the housing; a cylinder disposed within the hollow cavity and used to roll up an excrement bag; and a first cover portion rotatably covering one end of the housing and connected to one end of the cylinder. The first cover portion is configured to rotate the cylinder when rotating, thereby deploying the excrement bag from the cylinder through the bag outlet or retracting the excrement bag from the cylinder through the bag outlet. This allows the excrement bag to be retracted without disassembling the entire device, a simple and quick process that improves the ease of use of the convenient excrement bag collecting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the structure of a convenient excrement collection bag device provided by the embodiment of the utility model Figure 1 ;

[0021] Figure 2 The explosion of a convenient excrement bag picking device provided by the embodiment of the utility model Figure 1 ;

[0022] Figure 3 A schematic diagram of the structure of a convenient excrement collection bag device provided by the embodiment of the utility model Figure 2 ;

[0023] Figure 4 The explosion of a convenient excrement bag picking device provided by the embodiment of the utility model Figure 2 ;

[0024] Figure 5 for Figure 4 Enlarged view of part A;

[0025] Figure 6 A cross-sectional view of a convenient excrement collection bag device provided by an embodiment of the utility model;

[0026] Figure 7 for Figure 6 Enlarged view of part B;

[0027] Figure 8 The explosion of a convenient excrement bag picking device provided by the embodiment of the utility model Figure 3 ;

[0028] Figure 9 for Figure 8 Magnified view of part C.

[0029] Description of the symbols in the figure:

[0030] 100, first identification area; 200, second identification area;

[0031] 10. Shell; 11. Hollow cavity; 12. Bag outlet; 13. Limiting groove; 14. External thread;

[0032] 20. Cylinder; 21. Connecting hole; 22. Rotating hole;

[0033] 30. First covering portion; 31. Positioning member; 32. First protrusion; 321. Insert plate; 3211. Contraction section;

[0034] 40. Second covering portion; 41. Second protrusion; 42. Internal thread. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0037] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0038] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0039] Combine Figures 1 to 4 As shown, the embodiment of the present invention provides a convenient device for collecting feces bags, comprising:

[0040] The housing 10 has a hollow cavity 11 formed inside and a bag outlet 12 formed on a surface of the housing 10;

[0041] The cylinder 20 is disposed in the hollow cavity 11 and is used to roll up the feces collection bag;

[0042] The first covering portion 30 is rotatably covered on one end of the shell 10 and is connected to one end of the cylinder 20; wherein, the first covering portion 30 is used to drive the cylinder 20 to rotate when rotating, so as to unfold the excrement picking bag on the cylinder 20 from the bag outlet 12 or to store the excrement picking bag on the cylinder 20 from the bag outlet 12.

[0043] In this embodiment, the outer surface of the housing 10 defines a bag outlet 12 for extracting and retrieving the poop bag. The housing 10 defines a hollow cavity 11 within which a cylinder 20 is disposed. The cylinder 20's primary function is to roll the poop bag. By rolling within the cavity 11, the cylinder 20 allows the poop bag to be expanded and retracted, allowing the user to conveniently extract or retrieve the poop bag as needed.

[0044] Specifically, when the user needs to retrieve the poop bag, the first cover 30 is rotated, which in turn drives the cylinder 20 to rotate, thereby retrieving the poop bag from the cylinder 20. The poop bag is then brought back into the hollow cavity 11 from the bag outlet 12 by the rotation of the cylinder 20. When the user needs to use the poop bag, the first cover 30 is rotated to rotate the cylinder 20, thereby unfolding the poop bag to the bag outlet 12 for the user to extract. The rotation direction of the first cover 30 is not fixed. For example, clockwise rotation is for accumulating the poop bag, while counterclockwise rotation is for unfolding the poop bag. Of course, clockwise rotation is also feasible for unfolding the poop bag and counterclockwise rotation is also feasible for accumulating the poop bag. The specific setting can be made according to actual conditions.

[0045] Combine Figure 5 As shown, in one embodiment, the inner wall of the first covering portion 30 is provided with a limiting member 31 along the circumferential direction, and the outer wall of one end of the shell 10 is provided with a limiting groove 13 along the circumferential direction corresponding to the limiting member 31, or the inner wall of the first covering portion 30 is provided with a limiting groove 13 along the circumferential direction, and the outer wall of one end of the shell 10 is provided with a limiting member 31 along the circumferential direction corresponding to the limiting groove 13; the limiting member 31 can slide in the limiting groove 13.

[0046] In this embodiment, there are two different ways to set the limiting member 31 and the limiting groove 13. The first setting method is: the inner wall of the first covering portion 30 is provided with a limiting member 31 along the circumference. The limiting member 31 is used to cooperate with the limiting groove 13 on the shell 10. The limiting groove 13 is used to receive and guide the limiting member 31, so that the first covering portion 30 can rotate along a predetermined path during rotation. The second setting method is: the inner wall of the first covering portion 30 is provided with a limiting groove 13 along the circumference, and the outer wall of one end of the shell 10 is provided with a corresponding limiting member 31 along the circumference. This also allows the first covering portion 30 to rotate along the predetermined path during rotation. Through this design, the convenient pet poop bag collection device of the present invention is more stable during use, reducing the possibility of displacement of the first covering portion 30 due to improper operation.

[0047] In one embodiment, the limiting groove 13 is an annular limiting groove, and the limiting member 31 is a limiting bar. A plurality of limiting bars are provided and are arranged at intervals.

[0048] In this embodiment, the shell 10 is cylindrical, and the annular limiting groove extends around the cylindrical surface of the shell 10 to form a continuous limiting path to guide the sliding of the limiting member 31. The inner wall of the first covering part 30 is provided with a plurality of limiting strips along the circumferential direction, and the number of limiting strips can be 2, 3, or 4. Each limiting strip is arranged at intervals along the circumferential direction and cooperates with the annular limiting groove (that is, it slides in the annular limiting groove). When the first covering part 30 rotates, the plurality of limiting strips slide in the annular limiting groove, which can reduce the deviation or jump of the first covering part 30 during the rotation process.

[0049] Combine Figure 6 and Figure 7 As shown, in one embodiment, a connecting hole 21 is opened at one end of the cylinder 20 , and a first protrusion 32 is provided on the first covering portion 30 toward the connecting hole 21 , and the first protrusion 32 is interference-connected with the connecting hole 21 .

[0050] In this embodiment, the first covering portion 30 is provided with a first protrusion 32 in the direction of the connecting hole 21, and the first protrusion 32 cooperates with the connecting hole 21 to realize the connection between the cylinder 20 and the first covering portion 30. The connection between the first protrusion 32 and the connecting hole 21 is an interference connection. This interference connection means that the diameter of the first protrusion 32 is close to or slightly larger than the diameter of the connecting hole 21, so that during assembly, the first protrusion 32 needs to apply a certain force to be inserted into the connecting hole 21, thereby forming a stable connection. By adopting an interference connection, the first covering portion 30 can be effectively prevented from loosening or falling off during operation. In addition, the first protrusion 32 uses a material with higher hardness, such as plastic. The first protrusion 32 and the connecting hole 21 can also have other connection methods, such as a snap connection.

[0051] In one embodiment, the first protrusion 32 is configured to be contracted toward one end of the connecting hole 21 .

[0052] In this embodiment, the end of the first protrusion 32 facing the connection hole 21 is tapered, similar to a cone or wedge. This tapered configuration makes it easier to insert the end of the first protrusion 32 into the connection hole 21 of the barrel 20. This design reduces the force required for assembly. In addition, the tapered end allows for more accurate guidance during insertion, making insertion into the connection hole 21 easier.

[0053] In one embodiment, the first protrusion 32 includes a plurality of cross-arranged insert plates 321 , and one end of the plurality of insert plates 321 facing the connection hole 21 has a contracted cross-section 3211 .

[0054] In this embodiment, the insert plates 321 are arranged in a cross-sectional configuration, enhancing the mechanical strength and stability of the entire structure. Each insert plate 321 has a constricted surface 3211 on the end facing the connection hole 21. The constricted surface 3211 tapers gradually at the end of the insert plate 321, forming a sloped surface for easier insertion and positioning. Of course, the constricted surface 3211 can also be formed as a curved surface, which also facilitates insertion and positioning.

[0055] In this embodiment, two insert plates 321 are arranged crosswise to form the first protrusion 32. Of course, three insert plates 321 can also be arranged crosswise to form the first protrusion 32, or four insert plates 321 can also be arranged crosswise to form the first protrusion 32. The greater the number of insert plates 321, the higher the strength of the first protrusion 32.

[0056] Specifically, when the first protrusion 32 is inserted into the connection hole 21, the contracted cut surfaces 3211 can more easily slide into the connection hole 21. Furthermore, due to the cross-arrangement, the first protrusion 32 can effectively disperse the force, improving the reliability of the connection. Furthermore, the contracted cut surfaces 3211 help reduce the force required during insertion, simplifying the assembly process.

[0057] Combine Figure 8 and Figure 9 As shown, in one embodiment, it also includes a second covering portion 40, which covers the other end of the shell 10. The other end of the cylinder 20 is provided with a rotation hole 22, and the second covering portion 40 is provided with a second protrusion 41 in the direction of the rotation hole 22. The second protrusion 41 is rotatably connected to the rotation hole 22.

[0058] In this embodiment, the rotation hole 22 cooperates with the second protrusion 41 of the second covering portion 40 to support the barrel 20 in rotation about the second protrusion 41 during use. The second protrusion 41 serves as a guide during the rotation of the barrel 20. It should be noted that the rotation hole 22 and the second protrusion 41 are not interference-fitted. A gap is left between the rotation hole 22 and the second protrusion 41. The second protrusion 41 only serves to limit the rotation of the barrel 20, preventing the barrel 20 from shifting during rotation.

[0059] Specifically, the second protrusion 41 can be cylindrical or have the same structure as the first protrusion 32, and can be formed by a plurality of interlaced insert plates 321. The second protrusion 41 can guide the rotation of the barrel 20, and its shape can be set according to actual needs.

[0060] In one embodiment, the second covering portion 40 is threadedly connected to the other end of the housing 10 .

[0061] In this embodiment, the inner wall of the second covering portion 40 is provided with an internal thread 42 along the circumferential direction, and the outer wall of the other end of the shell 10 is provided with an external thread 14 along the circumferential direction corresponding to the internal thread 42. The internal thread 42 and the external thread 14 cooperate with each other to tighten or loosen the connection between the second covering portion 40 and the shell 10.

[0062] The inner wall of the second cover portion 40 is circumferentially designed with internal threads 42. The outer wall of the other end of the housing 10 is circumferentially provided with external threads 14. These external threads 14 correspond to the internal threads 42 of the second cover portion 40, allowing them to be threadedly mated. The mating of the internal threads 42 and external threads 14 allows the second cover portion 40 to be tightened or loosened from the housing 10 via a screw connection. This threaded connection provides a mechanical locking mechanism and allows the user to remove or reinstall the second cover portion 40 as needed to replace the feces bag on the cylinder 20.

[0063] In one embodiment, a first identification area 100 for identification and storage is provided on the surface of the housing 10 and / or the first covering portion 30 .

[0064] In this embodiment, the first identification area 100 displays a storage guide icon (such as Figure 2 As shown), guide the user to perform the corresponding operation. The main purpose of the first identification area 100 is to provide visual cues to help users correctly identify and operate the device. The first identification area 100 can use different colors, graphics or text to distinguish and guide the user's operations, ensuring that it can be easily identified even in low light conditions or when observed from a certain distance. There are three ways to set the first identification area 100: the first setting method is to set the first identification area 100 alone on the surface of the shell 10; the second setting method is to set the first identification area 100 alone on the surface of the first covering part 30; the third setting method is to set the first identification area 100 on the surface of the shell 10 and the surface of the first covering part 30 at the same time.

[0065] In one embodiment, a second identification area 200 for identifying the switch cover is provided on the surface of the housing 10 and / or the second covering portion 40 .

[0066] In this embodiment, the second identification area 200 displays the guiding words "OPEN" and "CLOSE" (eg Figure 2 As shown), the second identification area 200 is used to indicate the operation of the second cover part 40 of the switch, helping the user to correctly identify and execute the opening or closing of the second cover part 40. The second identification area 200 can use graphics, arrows, text or symbols to display operation instructions, usually using eye-catching colors and large enough fonts to ensure that it can be easily identified even in adverse environments. There are three ways to set the second identification area 200: the first setting method is to set the second identification area 200 alone on the surface of the shell 10; the second setting method is to set the second identification area 200 alone on the surface of the second cover part 40; the third setting method is to set the second identification area 200 on the surface of the shell 10 and the surface of the second cover part 40 at the same time.

[0067] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A convenient device for picking up feces bags, characterized in that: include: A shell, wherein a hollow cavity is formed in the interior of the shell and a bag outlet is formed on the surface of the shell; A cylinder body is disposed in the hollow cavity and is used for rolling up the feces collection bag; The first covering portion is rotatably covered on one end of the shell and is connected to one end of the cylinder; wherein the first covering portion is used to drive the cylinder to rotate when rotating, so as to unfold the excrement picking bag on the cylinder from the bag outlet or to store the excrement picking bag on the cylinder from the bag outlet.

2. The convenient excrement collecting bag device according to claim 1, characterized in that: The inner wall of the first covering portion is provided with a limiting piece along the circumferential direction, and the outer wall of one end of the shell is provided with a limiting groove along the circumferential direction corresponding to the limiting piece, or the inner wall of the first covering portion is provided with a limiting groove along the circumferential direction, and the outer wall of one end of the shell is provided with a limiting piece along the circumferential direction corresponding to the limiting groove; the limiting piece can slide in the limiting groove.

3. The convenient excrement collecting bag device according to claim 2, characterized in that: The limiting groove is an annular limiting groove, the limiting member is a limiting bar, and a plurality of limiting bars are provided and are arranged at intervals.

4. The convenient excrement collecting bag device according to claim 1, characterized in that: A connecting hole is formed at one end of the cylinder, and a first protrusion is provided on the first covering portion in a direction toward the connecting hole, and the first protrusion is in interference connection with the connecting hole.

5. The convenient excrement collecting bag device according to claim 4, characterized in that: The first protrusion is contracted toward one end of the connecting hole.

6. The convenient excrement collecting bag device according to claim 5, characterized in that: The first protrusion includes a plurality of inserting plates arranged crosswise, and one end of the plurality of inserting plates facing the connecting hole has a contracted cross-section.

7. The convenient excrement collecting bag device according to claim 1, characterized in that: It also includes a second covering part, which covers the other end of the shell. The other end of the cylinder is provided with a rotation hole. The second covering part is provided with a second protrusion toward the direction of the rotation hole. The second protrusion is rotatably connected to the rotation hole.

8. The convenient excrement collecting bag device according to claim 7, characterized in that: The second covering portion is threadedly connected to the other end of the housing.

9. The convenient excrement collecting bag device according to claim 1, characterized in that: The surface of the shell and / or the first covering portion is provided with a first identification area for identification storage.

10. The convenient excrement collecting bag device according to claim 7, characterized in that: The surface of the housing and / or the second covering portion is provided with a second identification area for identifying the switch cover.

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