A climbable inflatable castle
By designing various climbing aids and a reinforced net tensioning rope system in the inflatable castle, the problem of monotonous slide and climbing ladder layouts is solved, improving the entertainment effect and stability in strong winds, and ensuring children's safety and fun.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANGCHENG DADI AMUSEMENT EQUIPMENT CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-14
AI Technical Summary
The existing inflatable castles have a simple layout of slides and climbing ladders, which are not entertaining enough and are not stable enough in strong winds.
Design a circular inflatable castle with evenly distributed slides and climbing ladders, and set up a variety of climbing aids, such as strip protrusions, wave-shaped protrusions, horizontal and vertical hand ropes, etc., combined with a reinforcing net and tension rope structure to improve stability and safety.
It enhances the entertainment diversity of inflatable castles and their stability in strong winds, improving children's safety and entertainment experience.
Smart Images

Figure CN224484903U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inflatable castle technology, and in particular to a climbable inflatable castle. Background Technology
[0002] Inflatable castles are inflatable playground equipment for children. They are created by inflating the castle with air to maintain its stable shape. Also known as children's castles, inflatable trampolines, or bouncy castles, they are suitable for various indoor and outdoor venues such as kindergartens, parks, and shopping malls. Inflatable castles typically include slides, various animal shapes, and a variety of entertainment options. Children can play by flipping, rolling, climbing, shaking, swaying, jumping, and crawling, combining exercise, entertainment, and educational functions. They allow children to exercise and develop their intelligence while playing, and their bright colors and diverse shapes make them highly visually appealing, effectively attracting children's attention and creating a joyful play atmosphere. However, current inflatable castles often have slides and climbing ladders arranged side-by-side, with fewer slides and limited climbing options, resulting in a less than ideal entertainment experience. Furthermore, the uneven height of the castle at one end makes it unstable in strong winds. Utility Model Content
[0003] The purpose of this invention is to provide a climbable inflatable castle in order to solve at least one of the problems in the prior art mentioned above.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A climbable inflatable castle includes a disc-shaped base and a cylindrical platform integrally connected to the upper center of the base. Several slides and ladders are connected between the upper side of the platform and the upper side of the base. The slides and ladders are evenly distributed around the circumference of the platform and are alternately spaced. Each ladder surface is provided with different climbing aid structures.
[0006] Furthermore, there are four slides and four climbing ladders; the surfaces of the four climbing ladders are respectively provided with spaced strip-shaped protrusions, continuous wavy protrusions, spaced horizontal hand ropes, and several vertical hand ropes extending up and down along the climbing ladder.
[0007] Furthermore, the surface of the ladder, which has vertical pull ropes, is also provided with several hemispherical protrusions.
[0008] Furthermore, the upper side of the bottom pad is provided with a lower guard edge, the lower guard edge is provided with a notch, and an arch is provided at the notch.
[0009] Furthermore, the upper edge of the raised platform is provided with an upper guard edge, and the upper guard edge is provided with several notches corresponding to the slides and ladders.
[0010] Furthermore, both sides of the slide and both sides of the climbing ladder have side guards.
[0011] Furthermore, the slide and ladder have passage holes at the lower part near the platform end.
[0012] Furthermore, a reinforcing net is provided on the lower side of the top wall of the elevated platform, and several transverse tension ropes are connected to the outer ring of the reinforcing net. Several vertical inserts connected to the ends of the transverse tension ropes are provided around the bottom pad.
[0013] Furthermore, a diagonal tension rope is connected to the outer side of the upper end of the insertion rod, and a reinforcing cone is connected to the lower end of the diagonal tension rope.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] The inflatable castle of this invention has a circular structure with multiple slides and climbing ladders radially distributed around its circumference. It can be equipped with various climbing aids, providing diverse entertainment options and improving the entertainment experience. The elevated platform is located on the upper center, and the base provides stable support for the elevated platform in all directions, improving stability in strong winds and thus enhancing safety. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0017] Figure 2 This is a front view schematic diagram of the present invention.
[0018] Figure 3 This is a side view of the present invention.
[0019] Figure 4 This is a top view of the present invention.
[0020] Figure 5 This is a schematic diagram of the reinforcing mesh connection structure of this utility model.
[0021] In the diagram: 1. Base; 2. Platform; 3. Slide; 4. Ladder; 5. Strip-shaped protrusion; 6. Wavy protrusion; 7. Horizontal hand rope; 8. Vertical hand rope; 9. Hemispherical protrusion; 10. Lower edge protection; 11. Arch; 12. Upper edge protection; 13. Side edge protection; 14. Through hole; 15. Inserted pole; 16. Reinforcing net; 17. Horizontal tension rope; 18. Diagonal tension rope; 19. Reinforcing cone. Detailed Implementation
[0022] The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0023] Specific embodiments of the climbable inflatable castle provided by this utility model:
[0024] Please see Figures 1-5 The climbable inflatable castle includes a disc-shaped base 1 and a cylindrical platform 2 integrally connected to the upper center of the base 1. The diameter of the base 1 is at least three times the diameter of the platform 2. The platform 2 is the main wind-receiving part. When strong winds blow towards the inflatable castle from one side, the base 1 can provide stable support for the platform 2. In strong wind environments, the leeward side of the connection between the bottom of the platform 2 and the base 1 adapts to the wind, reducing the risk of the inflatable castle being blown away by strong winds. Compared with the existing tilted inflatable castles that are higher at one end and lower at the other, the inflatable castle of this embodiment is safer.
[0025] The upper edge of the base pad 1 is provided with a lower guard 10, which has a notch with an archway 11. Both the lower guard 10 and the archway 11 are inflatable structures integrally connected to the base pad 1. Children enter the upper part of the base pad 1 of the inflatable castle through the archway 11. The lower guard 10 forms an edge barrier for protection, which on the one hand prevents external personnel from interfering and entering, and on the other hand protects children entering the inflatable castle from falling off.
[0026] Several slides 3 and climbing ladders 4 are connected between the upper side of the elevated platform 2 and the upper side of the base pad 1. The slides 3 and climbing ladders 4 are evenly distributed around the circumference of the elevated platform 2 and are alternately spaced. The slides 3 and climbing ladders 4 are inflatable structures that are integrally connected to the base pad 1 and the elevated platform 2.
[0027] In this embodiment, there are four slides 3 and four climbing ladders 4, and each climbing ladder 4 has a different climbing aid structure on its surface. Specifically, the four climbing ladders 4 are respectively provided with spaced strip protrusions 5, continuous wavy protrusions 6, spaced horizontal pull ropes 7, and several vertical pull ropes 8 extending up and down along the climbing ladder 4. The climbing ladder 4 with vertical pull ropes 8 is also provided with several hemispherical protrusions 9.
[0028] The ladder 4 with strip-shaped protrusions 5 is the easiest to climb. The ladder 4 with continuous wave-shaped protrusions 6 adds fun to the climb. The ladder 4 with horizontal hand ropes 7 can be climbed by pulling on the horizontal hand ropes 7 with your hands and feet. The ladder 4 with vertical hand ropes 8 is more difficult to climb. The hemispherical protrusions 9 are used to assist in climbing and reduce the difficulty. The two ends of the horizontal hand ropes 7 are connected to the surface of the ladder 4, and the upper end of the vertical hand ropes 8 is connected to the ladder 4, while the lower end is suspended in the air.
[0029] In this embodiment, all slides 3 and climbing ladders 4 have the same inclination. In other embodiments, different inclinations can be set to enhance the diversity and fun of entertainment. There is a gap between the lower end of the slides 3 and climbing ladders 4 and the lower guardrail 10 for children to pass through.
[0030] The upper edge of the raised platform 2 is provided with an upper guard 12, which has several notches corresponding to the slides 3 and climbing ladders 4. Both sides of the slides 3 and the climbing ladders 4 have side guards 13. The upper guard 12 is an inflatable structure integrally connected with the raised platform 2 and the side guards 13. The side guards 13 are inflatable structures integrally connected with the base pad 1 and the raised platform 2. The side guards 13 are integrally connected with the slides 3 or climbing ladders 4 to which they are located.
[0031] The upper guardrail 12 protects children climbing onto the upper side of the platform 2, preventing them from falling off the upper side of the platform 2; the side guardrail 13 protects children climbing and sliding down, allowing children to safely pass through the slide 3 and the climbing ladder 4.
[0032] A cartoon character is placed on the upper center of the platform 2. The cartoon character is an inflatable structure that is integrated with the platform 2. The cartoon character increases the fun and aesthetics of the inflatable castle. The cartoon character can occupy the center position of the platform 2. Children can move around the cartoon character on the platform 2, avoiding the large amount of gravity concentrated on the upper center of the platform 2, reducing the deformation of the platform 2, and ensuring the safety and stability of the platform 2.
[0033] The slide 3 and climbing ladder 4 have a passage hole 14 at the lower part near the platform 2. The passage hole 14 allows children to walk around the platform 2 under the slide 3 and climbing ladder 4, enhancing the entertainment experience.
[0034] In order to improve the stability of the upper support of the platform section 2 and the overall stability of the inflatable castle, a reinforcing net 16 is provided on the lower side of the top wall of the platform section 2. The reinforcing net 16 is bonded to the lower side of the top wall of the platform section 2 and has a circular mesh structure.
[0035] Several horizontal tension ropes 17 are connected to the outer ring of the reinforcing net 16. Specifically, the edge of the reinforcing net 16 is connected to the side wall of the platform 2, and the upper outer wall of the platform 2 is connected to the horizontal tension ropes 17. Several vertical inserts 15 are provided around the bottom pad 1 and connected to the ends of the horizontal tension ropes 17. The lower end of the insert 15 is provided with a pointed tip that can be inserted into the ground. The horizontal tension ropes 17 and the upper ends of the inserts 15 can be tied together to separate the horizontal tension ropes 17 and the inserts 15. When storing the inflatable castle, the inserts 15 are separated, which makes it easy to store and place the inflatable castle.
[0036] To ensure the stability of the pole 15 under stress, a diagonal tension rope 18 is connected to the outer side of the upper end of the pole 15. A reinforcing cone 19 is connected to the lower end of the diagonal tension rope 18. The diagonal tension rope 18 is used to tension the transverse tension rope 17, applying force to the upper end of the platform 2, tensioning the diagonal tension rope 18 and inserting the reinforcing cone 19 into the ground. The stability and load-bearing capacity of the platform 2 are improved through the reinforcing net 16 and the tensioning structure, while achieving a more stable windproof effect and effectively ensuring safety.
[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments without creative effort, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A climbable inflatable castle, characterized in that, It includes a disc-shaped base (1) and a cylindrical platform (2) integrally connected to the upper side of the center of the base (1); a number of slides (3) and climbing ladders (4) are connected between the upper side of the platform (2) and the upper side of the base (1), the slides (3) and climbing ladders (4) are evenly distributed around the circumference of the platform (2) and are alternately distributed; each climbing ladder (4) has different climbing auxiliary structures on its surface.
2. The climbable inflatable castle according to claim 1, characterized in that, The number of slides (3) and climbing ladders (4) is four; the surfaces of the four climbing ladders (4) are respectively provided with strip-shaped protrusions (5) spaced apart, continuous wave-shaped protrusions (6), horizontal hand ropes (7) spaced apart, and several vertical hand ropes (8) extending up and down along the climbing ladders (4).
3. The climbable inflatable castle according to claim 2, characterized in that, The ladder (4) with vertical pull ropes (8) on its surface is also provided with several hemispherical protrusions (9).
4. The climbable inflatable castle according to claim 1, characterized in that, The bottom pad (1) has a lower guard (10) on the upper side of its edge, and the lower guard (10) has a notch, and an arch (11) is provided at the notch.
5. The climbable inflatable castle according to claim 1, characterized in that, The upper edge of the platform (2) is provided with an upper guardrail (12), and the upper guardrail (12) is provided with several gaps corresponding to the slides (3) and the climbing ladders (4).
6. The climbable inflatable castle according to claim 1, characterized in that, The slide (3) and the climbing ladder (4) both have side guards (13).
7. The climbable inflatable castle according to claim 1, characterized in that, The slide (3) and the climbing ladder (4) have a passage hole (14) at the lower part of the end near the high platform (2).
8. The climbable inflatable castle according to claim 1, characterized in that, The lower side of the top wall of the platform (2) is provided with a reinforcing net (16), and a number of horizontal tension ropes (17) are connected to the outer ring of the reinforcing net (16). A number of vertical inserts (15) connected to the ends of the horizontal tension ropes (17) are provided around the bottom pad (1).
9. The climbable inflatable castle according to claim 8, characterized in that, The upper outer side of the insertion rod (15) is connected to a diagonal tension rope (18), and the lower end of the diagonal tension rope (18) is connected to a reinforcing cone (19).