Multifunctional pet cinerary casket
By designing a multifunctional pet urn with a sealing mechanism and connecting lid, the problems of insufficient sealing and memorial methods have been solved, enabling long-term preservation of ashes and personalized memorial services.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI CHONGXING OUTDOOR PRODUCTS DEVELOPMENT CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-19
AI Technical Summary
Existing pet urns have poor sealing, limited functionality, and cannot preserve pet ashes for long periods, nor do they offer personalized memorial options.
A multifunctional pet urn has been designed, employing a sealing mechanism including a fixed plate, connecting sleeve, rotating sleeve, funnel, slider, linkage mechanism, and sealing plate. Combined with a funnel and connecting cover, it ensures the urn's airtightness and provides additional storage space and placement of memorial items.
It achieves a long-lasting seal for the urn, preventing external factors from affecting it, providing a variety of ways to commemorate the deceased, and enhancing the user experience and safety.
Smart Images

Figure CN224251742U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pet cremation urn technology, and more specifically, to a multifunctional pet cremation urn. Background Technology
[0002] With the improvement of people's living standards and the popularization of pet ownership culture, pets have become important members of many families. As pets pass away, owners' needs for commemorating their pets have gradually increased, and the placement of pet ashes has become an issue that cannot be ignored. At present, most pet urns on the market are in the form of traditional containers, but they generally lack airtightness and have limited functionality. During the preservation of pet ashes, many existing urns cannot achieve true airtightness, making pet ashes susceptible to external environmental factors such as moisture, dust, and air pollution, which may affect the preservation quality of the ashes and thus fail to maintain the pet's commemorative significance for a long time.
[0003] In addition, existing pet urns are usually designed in a simple way and lack multifunctionality, failing to provide pet owners with richer and more personalized ways to commemorate their pets. Traditional urns are merely containers for storing ashes and cannot meet the deeper needs of owners to remember their pets. Many pet owners hope to preserve their pets' memories in a more symbolic way. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] In view of the problems existing in the prior art, this utility model provides a multifunctional pet urn to solve the technical problems mentioned in the background art.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional pet urn, comprising an urn, wherein a sealing mechanism is provided inside the urn, the sealing mechanism comprising a fixed plate, a connecting sleeve, a rotating sleeve, a leak hole, a slider, a linkage mechanism, and a sealing plate, the fixed plate being fixed inside the urn, the connecting sleeve being fixed on the fixed plate, the rotating sleeve rotating at the top of the connecting sleeve, the leak hole being disposed inside the rotating sleeve, and the slider sliding at the top of the leak hole, the linkage mechanism comprising a mating sleeve, a screw, a limiting sleeve, and a limiting rod, the mating sleeve being fixed on the inner wall of the connecting sleeve, the screw being fixed on the bottom surface of the slider, the limiting sleeve being fixed inside the connecting sleeve, the limiting rod being rotatably connected to the bottom end of the screw and slidably connected to the limiting sleeve, and the sealing plate being fixed on the top surface of the slider.
[0008] The present invention is further configured such that a funnel is fixedly provided on the top surface of the rotating sleeve, and the sealing plate abuts against the inner side of the funnel, ensuring that the ashes can flow smoothly and avoid leakage when the ashes are poured in, while providing good sealing performance.
[0009] The present invention is further configured such that both the leakage hole and the slider are polygonal and slidably connected, which enhances the connection stability between the leakage hole and the slider and avoids the problem of dust or air leakage caused by poor sliding.
[0010] The present invention is further configured such that the fitting sleeve has through holes, and multiple sets of through holes are provided, which improves the smoothness of the process of pouring the ashes and ensures that multiple sets of through holes work together, further enhancing the efficiency and safety of the operation.
[0011] The present invention is further configured such that the limiting rod is hexagonal and slidably connected to the limiting sleeve, which ensures the accuracy and stability of the screw movement, avoids the jamming problem between the limiting rod and the limiting sleeve, and ensures the smooth reset of the sealing plate.
[0012] The present invention is further provided that the top of the urn is provided with a connecting cover, and the top surface of the connecting cover is provided with a storage tank, which provides additional storage space for placing memorials or other items, while the connecting cover enhances the sealing of the urn.
[0013] The present invention is further provided with a sealing ring on the outer wall of the connecting cover, which ensures the airtightness between the connecting cover and the urn, prevents external substances or air from entering the urn, and maintains the long-term preservation of the ashes.
[0014] The present invention is further provided with a blocking block connected to the bottom surface of the connecting cover, which further enhances the sealing of the urn and prevents the ashes in the funnel from leaking or being contaminated.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, this utility model provides a multifunctional pet urn, which has the following features:
[0017] Beneficial effects:
[0018] 1. The sealing mechanism, through the cooperation of a fixed plate, connecting sleeve, rotating sleeve, leakage hole, slider, linkage mechanism, and sealing plate, ensures the airtightness of the urn's interior. The design of the fixed plate and connecting sleeve ensures the stable installation of each component inside the urn. The rotating sleeve can rotate smoothly, driving the coordinated movement of the leakage hole and slider, thereby precisely controlling the flow of ashes. The polygonal sliding connection design between the slider and the leakage hole ensures the safe flow of ashes and effectively prevents the intrusion of external air and moisture, achieving a long-lasting sealing effect and avoiding the impact of environmental factors on the ashes.
[0019] 2. The linkage mechanism, through the cooperation of the sleeve, screw, limiting sleeve, and limiting rod, provides precise control during the ash pouring process. When the rotating sleeve rotates, the slider drives the screw to move longitudinally. The threaded engagement between the screw and the sleeve ensures smooth and reliable movement. The design of the limiting rod and limiting sleeve can precisely control the movement range of the screw, allowing the sealing plate to smoothly contact and seal the inner wall of the funnel, thus preventing leakage when pouring ash. The precise design of the linkage mechanism ensures the smooth operation of each step, providing users with a more convenient and safer user experience.
[0020] 3. The combination of the connecting cap and the sealing ring ensures the top is sealed, preventing the entry of external substances. The design of the plug effectively prevents any gaps inside or outside the funnel, further improving the overall sealing effect. The connecting cap allows for the convenient placement of pet keepsakes or other items on the top, providing owners with more personalized ways to commemorate their pets. This multifunctional design not only meets the basic needs of cremated remains preservation but also provides pet owners with a more memorable user experience. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of a multifunctional pet urn according to the present invention;
[0022] Figure 2 This is a cross-sectional view of the urn in this utility model.
[0023] Figure 3 This is a cross-sectional view of the sealing mechanism in this utility model;
[0024] Figure 4 This is a partial structural diagram of the cap and slider in this utility model;
[0025] Figure 5 This is a cross-sectional view of the connecting sleeve in this utility model.
[0026] In the diagram: 1. Cremation urn; 2. Fixing plate; 3. Connecting sleeve; 4. Rotating sleeve; 5. Leakage hole; 6. Sliding block; 7. Sealing plate; 8. Mating sleeve; 9. Screw; 10. Limiting sleeve; 11. Limiting rod; 12. Funnel; 13. Through hole; 14. Connecting cover; 15. Storage container; 16. Sealing ring; 17. Block. Detailed Implementation
[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.
[0030] Please see Figures 1-5 A multifunctional pet cremation urn includes an urn 1, with a sealing mechanism inside the urn 1. The sealing mechanism includes a fixed plate 2, a connecting sleeve 3, a rotating sleeve 4, a leakage hole 5, a slider 6, a linkage mechanism, and a sealing plate 7. The fixed plate 2 is fixed inside the urn 1, the connecting sleeve 3 is fixed on the fixed plate 2, the rotating sleeve 4 rotates at the top of the connecting sleeve 3, the leakage hole 5 is located inside the rotating sleeve 4, and the slider 6 slides at the top of the leakage hole 5. The linkage mechanism includes a mating sleeve 8, a screw 9, a limiting sleeve 10, and a limiting rod 11. The mating sleeve 8 is fixed to the inner wall of the connecting sleeve 3, the screw 9 is fixed to the bottom surface of the slider 6, the limiting sleeve 10 is fixed inside the connecting sleeve 3, the limiting rod 11 is rotatably connected to the bottom end of the screw 9 and slidably connected to the limiting sleeve 10, and the sealing plate 7 is fixed to the top surface of the slider 6.
[0031] A funnel 12 is fixedly provided on the top surface of the rotating sleeve 4, and a sealing plate 7 abuts against the inside of the funnel 12. Through the cooperation between the funnel 12 and the sealing plate 7, the ashes are ensured to flow smoothly and leaks are avoided when they are poured in. At the same time, the sealing plate 7 achieves effective sealing inside the funnel 12.
[0032] Both the vent 5 and the slider 6 are polygonal and slidably connected. The polygonal structure enhances the stable sliding fit between the vent 5 and the slider 6, controls the accuracy of ash release, and prevents ash or air leakage.
[0033] The sleeve 8 has through holes 13, and there are multiple sets of through holes 13. The multiple sets of through holes 13 improve the permeability when the ash enters. The structure of the sleeve 8 ensures smooth flow and is not easy to block.
[0034] The limiting rod 11 is hexagonal and slidably connected to the limiting sleeve 10. The sliding cooperation between the hexagonal limiting rod 11 and the limiting sleeve 10 improves the positioning accuracy and anti-rotation capability, ensuring the reliable opening and closing of the sealing plate 7.
[0035] The top of the urn 1 is provided with a connecting cover 14, and the top surface of the connecting cover 14 is provided with a storage tank 15. By setting the connecting cover 14 to seal the upper part of the urn 1, the storage tank 15 provides storage space for memorial items and increases the memorial function.
[0036] A sealing ring 16 is provided on the outer wall of the connecting cover 14. The sealing ring 16 provides sealing protection for the contact position between the connecting cover 14 and the urn 1, preventing air or moisture from entering and damaging the internal environment.
[0037] A plug 17 is provided on the bottom surface of the connecting cover 14. The plug 17 seals and blocks the bottom opening to prevent the ashes from leaking from the funnel 12 and to ensure the overall sealing safety.
[0038] In this embodiment, during use, rotating the rotating sleeve 4 clockwise drives the slider 6 to rotate through the polygonal leakage hole 5. The slider 6 drives the screw 9 to rotate, and the screw 9 rotates and engages with the mating sleeve 8 through a threaded connection, causing the screw 9 to move longitudinally along the mating sleeve 8. The bottom end of the screw 9 slides along the limiting sleeve 10 through the limiting rod 11, and the top end of the screw 9 pushes the sealing plate 7 to disengage from the funnel 12, allowing the leakage hole 5 to leak out. Then, the ashes are poured into the funnel 12, and the ashes fall into the urn 1 through the leakage hole 5. After completion, rotating the rotating sleeve 4 counterclockwise drives the screw 9 to rotate and engage with the mating sleeve 8 in the opposite direction through a threaded connection, thereby causing the screw 9 to drive the sealing plate 7 to reset and abut against the inner wall of the funnel 12 to seal the connecting sleeve 3.
[0039] More specifically, the connecting cover 14 is abutted against the top of the urn 1, so that the sealing ring 16 is squeezed between the connecting cover 14 and the urn 1, while the plug 17 abuts against the funnel 12 to seal the sealing plate 7 and the funnel 12. The outlet pipe is placed on the top surface of the connecting cover 14 for easy placement of pet keepsakes or other items.
[0040] In summary, during use or operation of the entire device: In use, rotating the rotating sleeve 4 clockwise causes the slider 6 to rotate through the polygonal leakage hole 5. The slider 6 then drives the screw 9 to rotate, and the screw 9 rotates and engages with the mating sleeve 8 via a threaded connection. This causes the screw 9 to move longitudinally along the mating sleeve 8. The bottom end of the screw 9 slides along the limiting sleeve 10 via the limiting rod 11. The top end of the screw 9 pushes the sealing plate 7 away from the funnel 12, allowing the leakage hole 5 to leak out. Then, the ashes are poured into the funnel 12, falling through the leakage hole 5 into the urn 1. After completion, rotating the rotating sleeve 4 counterclockwise causes the screw 9 to rotate and engage with the mating sleeve 8 in the opposite direction via a threaded connection. This causes the screw 9 to drive the sealing plate 7 to reset and abut against the inner wall of the funnel 12, sealing the connecting sleeve 3.
[0041] The connecting cover 14 is placed against the top of the urn 1, so that the sealing ring 16 is pressed between the connecting cover 14 and the urn 1. At the same time, the plug 17 is placed against the funnel 12 to seal the sealing plate 7 and the funnel 12. The outlet pipe is placed on the top surface of the connecting cover 14 for easy placement of pet keepsakes or other items.
[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A multifunctional pet urn, comprising an urn (1), characterized in that: The urn (1) is equipped with a sealing mechanism, which includes a fixed plate (2), a connecting sleeve (3), a rotating sleeve (4), a leak hole (5), a slider (6), a linkage mechanism, and a sealing plate (7). The fixed plate (2) is fixed inside the urn (1), the connecting sleeve (3) is fixed on the fixed plate (2), the rotating sleeve (4) rotates at the top of the connecting sleeve (3), the leak hole (5) is set inside the rotating sleeve (4), and the slider (6) slides at the top of the leak hole (5). The linkage mechanism includes a mating sleeve (8), a screw (9), a limiting sleeve (10), and a limiting rod (11). The mating sleeve (8) is fixed on the inner wall of the connecting sleeve (3), the screw (9) is fixed on the bottom surface of the slider (6), the limiting sleeve (10) is fixed inside the connecting sleeve (3), the limiting rod (11) is rotatably connected to the bottom end of the screw (9) and slidably connected to the limiting sleeve (10), and the sealing plate (7) is fixed on the top surface of the slider (6).
2. The multifunctional pet urn according to claim 1, characterized in that: The top surface of the rotating sleeve (4) is fixedly provided with a funnel (12), and the sealing plate (7) abuts against the inside of the funnel (12).
3. A multifunctional pet urn according to claim 2, characterized in that: Both the pore (5) and the slider (6) are polygonal and slidably connected.
4. A multifunctional pet urn according to claim 3, characterized in that: The fitting sleeve (8) has a through hole (13) inside, and there are multiple sets of the through hole (13).
5. A multifunctional pet urn according to claim 4, characterized in that: The limiting rod (11) is hexagonal and slidably connected to the limiting sleeve (10).
6. A multifunctional pet urn according to claim 5, characterized in that: The urn (1) is provided with a connecting cover (14) at the top, and a storage tank (15) is provided on the top surface of the connecting cover (14).
7. A multifunctional pet urn according to claim 6, characterized in that: A sealing ring (16) is provided on the outer wall of the connecting cover (14).
8. A multifunctional pet urn according to claim 7, characterized in that: The bottom surface of the connecting cover (14) is provided with a blocking block (17).