Spliced inflatable water leisure boat
By using a modular inflatable recreational boat design, the problem of the inflexibility of integral boats can be solved by connecting components and reinforcing structures. This achieves stability and safety for multi-person activities and adapts to different numbers of people and activity needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUSHAN YIJIA GAS MOULD MFG CO LTD
- Filing Date
- 2025-09-10
- Publication Date
- 2026-06-23
AI Technical Summary
Existing inflatable recreational boats are of a single, integrated structure, which cannot be flexibly adjusted according to the number of participants and their needs. This results in the need for multiple independent boats when multiple people participate, affecting the continuity and interactivity of the activity and posing safety hazards.
A modular inflatable recreational boat was designed, which is assembled using components such as connecting square tubes, hollow square tubes and screws, and reinforced by the damping rotation of pull-out plates and retaining rings. It can be assembled into a whole platform as needed, enhancing structural stability and safety.
It allows for flexible assembly based on the number of participants and needs, enhancing structural stability and safety, facilitating the placement of items, and improving the flexibility and safety of use.
Smart Images

Figure CN224392903U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water recreation boats, and in particular to a modular inflatable water recreation boat. Background Technology
[0002] In scenarios such as water recreation, beach vacations, and outdoor water activities, inflatable leisure boats have gained widespread popularity due to their portability, ease of storage, and flexible use. They provide a platform for people to rest, play, and enjoy the scenery on the water, greatly enriching the forms and fun of water activities.
[0003] The current use of inflatable recreational boats typically involves placing the boat on the water and then having people sit on it for activities. However, most current inflatable recreational boats are of a single, integrated structure, which cannot be flexibly adjusted according to the number of participants or specific activity needs. When multiple people are involved, multiple independent inflatable boats are required. Due to the lack of an effective splicing structure, it is difficult to combine them into a single platform, affecting the continuity and interactivity of the activity. Furthermore, collisions between boats can easily lead to safety hazards and reduce the stability of use.
[0004] Therefore, it is necessary to design a modular inflatable recreational boat that can be assembled and used to reinforce the device, facilitate the placement of items, adapt to different numbers of people and activity needs, enhance structural stability and safety, and be flexible and convenient to use. Utility Model Content
[0005] To overcome the shortcomings of current inflatable recreational boats, which cannot be flexibly adjusted according to the number of participants and specific activity needs, and which require the use of multiple independent inflatable boats for multi-person activities, making it difficult to assemble them into a whole platform due to the lack of an effective splicing structure, affecting the continuity and interactivity of the activity, and easily causing safety hazards due to collisions, thus reducing the stability of use, this utility model provides a splicable inflatable recreational boat that can be used to splice and reinforce the device while facilitating the placement of items, adapting to different numbers of people and activity needs, enhancing structural stability and safety, and offering flexible and convenient use.
[0006] Technical Solution: A modular inflatable recreational boat includes an inflatable recreational boat, mounting sleeves, crossbars, connecting frames, support rods, a canopy, connecting sleeves, splicing components, and reinforcing components. The inflatable recreational boat has two parts, left and right. Two mounting sleeves are connected to the upper sides of both the front and rear parts of the inflatable recreational boat. Crossbars are connected between four mounting sleeves at the same lateral position. Connecting frames are connected between the crossbars. A support rod is connected to the middle of the front crossbar. Support rods are also connected to the left and right sides of the rear crossbar. A canopy is connected between the support rods. A connecting sleeve is connected to the right side of the right part of the inflatable recreational boat. Splicing components for assembling the device are provided on the crossbars. Reinforcing components for reinforcing the device after assembly are provided on the inflatable recreational boat.
[0007] As an improvement to the above solution, the ceiling is L-shaped.
[0008] As an improvement to the above solution, the splicing assembly includes connecting square tubes, hollow square tubes, and screws. The right side of each crossbar is connected to a connecting square tube, and the left side of each crossbar is connected to a hollow square tube. Each hollow square tube is connected to a screw via threads.
[0009] As an improvement to the above solution, a handle is also included, with a handle connected to the upper side of each screw.
[0010] As an improvement to the above solution, the reinforcement components include a hollow plate, a pull-out plate, a handle, and a retaining ring. The hollow plate is connected to the connecting sleeve by a damped rotation, and the pull-out plate is connected to the hollow plate by a damped sliding motion. The upper right side of the pull-out plate is connected to a handle, and the left side of the inflatable leisure boat is connected to a retaining ring.
[0011] As an improvement to the above solution, it also includes limit blocks, with multiple limit blocks connected to the upper side of the hollow plate.
[0012] The beneficial effects of this utility model are as follows: This utility model uses connecting square tubes, hollow square tubes and screws to splice a suitable number of devices. After splicing, the pull plate is pulled out and rotated to engage with the retaining ring for reinforcement. Then the device is pushed into the water for use. Personal belongings can be placed on the hollow plate. Thus, the device can be spliced and used while being reinforced and convenient for placing items. It is easy to adapt to different numbers of people and activity needs, enhances structural stability and safety, and is flexible and convenient to use. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0014] Figure 2 This is a structural schematic diagram of the crossbar and other components of this utility model.
[0015] Figure 3 This is a three-dimensional structural diagram of the screw and other components of this utility model.
[0016] Figure 4 This is a three-dimensional structural diagram of the hollow plate and other components of this utility model.
[0017] In the attached diagram, the following labels are used: 1-Inflatable leisure boat, 2-Mounting sleeve, 3-Horizontal bar, 4-Connecting square tube, 5-Hollow square tube, 6-Handle, 7-Screw, 8-Connecting frame, 9-Support rod, 10-Canopy, 11-Connecting sleeve, 12-Hollow plate, 13-Limiting block, 14-Pull-out plate, 15-Grip, 16-Snap ring. Detailed Implementation
[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0019] A type of modular inflatable recreational boat, such as Figures 1-4 As shown, the device includes an inflatable leisure boat 1, mounting sleeves 2, crossbars 3, connecting frames 8, support rods 9, a canopy 10, connecting sleeves 11, splicing components, and reinforcing components. The inflatable leisure boat 1 has two parts, left and right. The upper sides of the front and rear parts of the inflatable leisure boat 1 are connected to the two mounting sleeves 2. The four mounting sleeves 2 at the same horizontal position are connected to the crossbars 3. The connecting frames 8 are connected between the crossbars 3. The middle of the front crossbar 3 is connected to the support rods 9. The left and right parts of the rear crossbar 3 are also connected to the support rods 9. The canopy 10 is connected between the support rods 9. The canopy 10 is L-shaped to facilitate sun and rain protection. The right side of the inflatable leisure boat 1 is connected to the connecting sleeve 11. The crossbars 3 are equipped with splicing components for splicing the device. The inflatable leisure boat 1 is equipped with reinforcing components for reinforcing the device after splicing.
[0020] like Figure 1 and Figure 3 As shown, the splicing assembly includes a connecting square tube 4, a hollow square tube 5, and a screw 7. The right side of the crossbar 3 is connected to the connecting square tube 4, and the left side of the crossbar 3 is connected to the hollow square tube 5. The hollow square tube 5 is connected to the screw 7 by threads. It also includes a handle 6. The upper side of the screw 7 is connected to the handle 6, which makes it easy to hold and rotate the screw 7.
[0021] like Figure 3 and Figure 4 As shown, the reinforcement assembly includes a hollow plate 12, a pull-out plate 14, a handle 15, and a retaining ring 16. The hollow plate 12 is connected to the connecting sleeve 11 via a damped rotational connection, and the pull-out plate 14 is connected to the hollow plate 12 via a damped sliding connection. The handle 15 is connected to the upper right side of the pull-out plate 14, and the retaining ring 16 is connected to the left side of the inflatable leisure boat 1. It also includes limit blocks 13. Three limit blocks 13 are connected to the upper side of the hollow plate 12 to prevent items from slipping off.
[0022] When inflatable recreational boats need to be assembled, this device can be used. Based on the number of people, inflate the inflatable recreational boat 1 to contact the ground. Then, connect the connecting square tube 4 on another inflatable recreational boat 1 to the hollow square tube 5 on this device. Next, rotate the screw 7 using the handle 6 to move and insert it into the connecting square tube 4 for fixation. This assembles the inflatable recreational boat 1, mounting sleeve 2, crossbar 3, connecting frame 8, support rod 9, and canopy 10. Repeat the above operation to assemble an appropriate number of these devices. After assembly, pull the pull-out plate 14 using the handle 15. After removal, rotate the pull-out plate 14 to make the hollow plate 12 rotate along the connecting sleeve 11. Then, rotate the hollow plate 12 in the opposite direction to make the pull-out plate 14 rotate in the opposite direction and engage with the retaining ring 16 on another device for fixation, thus achieving reinforcement. Finally, push the assembled device into the water. Under the action of buoyancy, the device... The inflatable leisure boat 1 floats on the water, allowing people to sit on it for leisure, water sports, or sailing. Personal belongings can be placed on the hollow plate 12, with the limiting block 13 securing the items. The canopy 10 on the support rod 9 provides shade and rain protection. The L-shaped canopy 10 allows for easy assembly and reinforcement of the device while facilitating the placement of items. It adapts to different numbers of people and activity needs, enhancing structural stability and safety. It is flexible and convenient to use. After use, the device is removed from the water, and the pull plate 14 is rotated to disengage from the retaining ring 16. Then, the pull plate 14 is pushed to retract, followed by reversing the rotation of the pull plate 14 to reset it to its original position with the hollow plate 12. The screw 7 is then rotated in the opposite direction to disengage from the connecting square tube 4. The leisure boat is then pulled to disengage the connecting square tube 4 from the hollow square tube 5, thus disassembling the device. Finally, the device can be stored away.
[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. A modular inflatable recreational boat, characterized by: The device includes an inflatable leisure boat (1), mounting sleeves (2), crossbars (3), connecting frames (8), support rods (9), a canopy (10), connecting sleeves (11), splicing components, and reinforcing components. The inflatable leisure boat (1) has two mounting sleeves on the left and right sides. The upper sides of the front and rear parts of the inflatable leisure boat (1) are connected to the two mounting sleeves (2). The four mounting sleeves (2) at the same horizontal position are connected to the crossbars (3). The connecting frames (8) are connected between the crossbars (3). The middle part of the front crossbar (3) is connected to the support rod (9). The left and right parts of the rear crossbar (3) are also connected to the support rods (9). The canopy (10) is connected between the support rods (9). The right side of the inflatable leisure boat (1) is connected to the connecting sleeve (11). The crossbars (3) are equipped with splicing components for splicing the device. The inflatable leisure boat (1) is equipped with reinforcing components for reinforcing the device after splicing.
2. A modular inflatable recreational boat according to claim 1, characterized in that: The ceiling (10) is L-shaped.
3. A modular inflatable recreational boat according to claim 1, characterized in that: The splicing assembly includes a connecting square tube (4), a hollow square tube (5) and a screw (7). The right side of the crossbar (3) is connected to the connecting square tube (4), and the left side of the crossbar (3) is connected to the hollow square tube (5). The hollow square tube (5) is connected to the screw (7) by thread.
4. A modular inflatable recreational boat according to claim 3, characterized in that: It also includes a handle (6), and the upper side of the screw (7) is connected to a handle (6).
5. A modular inflatable recreational boat according to claim 1, characterized in that: The reinforcing components include a hollow plate (12), a pull-out plate (14), a handle (15), and a retaining ring (16). The hollow plate (12) is connected to the connecting sleeve (11) by a damped rotational connection. The pull-out plate (14) is connected to the hollow plate (12) by a damped sliding connection. The handle (15) is connected to the upper right side of the pull-out plate (14), and the retaining ring (16) is connected to the left side of the inflatable leisure boat (1) on the left side.
6. A modular inflatable recreational boat according to claim 5, characterized in that: It also includes limit blocks (13), and multiple limit blocks (13) are connected to the upper side of the hollow plate (12).