Inflatable fort

Abstract

The inflatable castle accessory comprises an inflatable slide, upper connecting ports are fixedly connected to the periphery of the bottom of the inflatable slide, movable parts are movably connected to the inner walls of the upper connecting ports, the upper ends of the movable parts are located in the inflatable slide, and the lower ends of the movable parts are located in the inflatable slide. The lower end of the movable part is located below the inflatable slide and fixedly connected with a rotating part, the bottom of the rotating part is fixedly connected with a threaded part, the outer side of the threaded part is in threaded connection with an inner threaded sleeve, and the two sides of the bottom of the inner threaded sleeve are both fixedly connected with positioning shafts; an extrusion part is slidably connected to the position, located between the two positioning shafts, of the bottom of the inner threaded sleeve, the top of the extrusion part is located in the inner threaded sleeve, an upper connecting opening in the lower portion of the inflation slide can be aligned with a lower connecting opening in the inflation base plate, and the extrusion part is driven to press downwards by rotating a rotating part; and the extrusion piece downwards pushes away the baffle for sealing the lower connecting port, so that gas in the inflatable chassis can be communicated with the interior of the inflatable slide.

Description

Technical Field

[0001] The utility model relates to the technical field of children's amusement facilities, in particular to an inflatable castle. Background Art

[0002] An inflatable castle is an inflatable entertainment device made of special durable materials. It is usually used in children's playgrounds, parks, parties and various activities. It uses an electric air pump to fill air into the interior to make it expand into various shapes, such as castles, slides, obstacle courses, etc. It is a popular entertainment project for children.

[0003] Common inflatable castles have a simple structure, and their inflatable castle chassis and related entertainment equipment on top are often integrally formed. This requires that when the inflatable castle is deflated and stored, the entertainment equipment related airbags have irregular shapes and need to be sorted separately. In addition, since the inflatable chassis occupies a large area, it is troublesome to pack and sort the entertainment equipment airbags on top of the inflatable chassis. In addition, when the entertainment equipment related airbags are in use, they are prone to damage or other reasons and need to be replaced. When replaced, they need to be recycled together with the inflatable chassis, which is cost-intensive. Therefore, an inflatable castle is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the utility model are as follows: since the inflatable chassis occupies a large area, it is troublesome to pack and organize the airbags of entertainment equipment above the inflatable chassis. When the airbags related to the entertainment equipment are replaced, they need to be recycled together with the inflatable chassis, which is cost-effective.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An inflatable castle comprises an inflatable castle main body 1, and an inflatable castle accessory 2 is arranged above the inflatable castle main body 1;

[0007] Also includes:

[0008] The inflatable castle accessory 2 includes an inflatable slide 201, the bottom of the inflatable slide 201 is fixedly connected with an upper connection port 202, the inner wall of the upper connection port 202 is movably connected with a movable part 203, the upper end of the movable part 203 is located inside the inflatable slide 201, the lower end of the movable part 203 is located below the inflatable slide 201 and is fixedly connected with a rotating part 204, and the bottom of the rotating part 204 is fixedly connected with a threaded part 205;

[0009] The outer side of the threaded member 205 is threadedly connected with an internal threaded sleeve 206, and both sides of the bottom of the internal threaded sleeve 206 are fixedly connected with positioning shafts 207. The bottom of the internal threaded sleeve 206 and between the two positioning shafts 207 are slidably connected with an extrusion member 208, and the top of the extrusion member 208 is located inside the internal threaded sleeve 206, and the top of the extrusion member 208 is in active contact with the bottom surface of the threaded member 205;

[0010] The inner walls of the middle parts of the movable part 203 , the rotating part 204 and the threaded part 205 are all hollowed out, and the middle part of the extrusion part 208 is hollowed out.

[0011] As a further solution of the utility model: a connecting belt 209 is fixedly connected to the bottom of the inflatable slide 201 and on both sides of each upper connecting port 202, a Velcro adhesive surface 210 is fixedly connected to one side of the outer wall of the connecting belt 209, and a Velcro fur surface 211 is fixedly connected to the outer wall of the connecting belt 209 and below the Velcro adhesive surface 210.

[0012] As a further solution of the utility model: the inflatable castle main body 1 includes an inflatable chassis 101, an inflatable fence 102 is fixedly connected to the edge of the top surface of the inflatable chassis 101, an air intake pipe 103 is fixedly connected to one end of the side wall of the inflatable chassis 101, and the interior of the air intake pipe 103 is connected to the interior of the inflatable chassis 101, and a plurality of inflatable ladders 104 are fixedly connected to the side of the inflatable fence 102, and the inflatable chassis 101, the inflatable fence 102 and the inflatable ladder 104 are all integrally formed.

[0013] As a further solution of the utility model: the top surface of the inflatable chassis 101 is fixedly connected with lower connection ports 105 on all sides, and the top surface of the inflatable chassis 101 and both sides of each lower connection port 105 are fixedly connected with connection rings 111 .

[0014] As a further solution of the utility model: a sealing ring 106 is fixedly connected to the middle of the top of the lower connecting port 105, the inner wall of the lower connecting port 105 and the inner side of the sealing ring 106 are hollowed out, a limiting protrusion 107 is fixedly connected to the inner wall of the lower connecting port 105 and the middle of the hollowed-out part, the bottom surface of the limiting protrusion 107 is movably contacted with a baffle 109, both sides of the bottom of the baffle 109 are fixedly connected with springs 110, the lower end of the spring 110 is fixedly connected to the inner wall of the lower connecting port 105, and positioning grooves 108 are provided at the top of the lower connecting port 105 and on both sides of the sealing ring 106.

[0015] As a further solution of the utility model: the top surface of the sealing ring 106 abuts against the bottom of the internal threaded sleeve 206 , the inner walls of the two positioning grooves 108 are respectively plugged with the positioning shaft 207 , and the top surface of the baffle 109 abuts against the bottom of the extrusion piece 208 .

[0016] As a further solution of the utility model: the lower end of the connecting belt 209 passes through the inner side of the connecting ring 111 , and the outer side of the Velcro adhesive surface 210 is bonded and connected to the outer side of the Velcro fleece surface 211 .

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model sets the inflatable fort chassis and the airbag of the entertainment equipment above, that is, the inflatable slide, separately. During installation, the positioning shaft can be inserted into the positioning groove on the inflatable chassis. At this time, the upper connection port below the inflatable slide can be aligned with the lower connection port on the inflatable chassis. By rotating the rotating part, the extrusion part is pressed downward, and the extrusion part pushes down the baffle that seals the lower connection port, so that the gas inside the inflatable chassis can be connected with the inside of the inflatable slide. The installation is simple, and the inflatable slide can be stored separately when disassembled;

[0019] (2) The inflatable slide is provided with a plurality of connection belts around the upper connection port, and the connection belts can pass through the connection ring above the inflatable chassis. The upper and lower sides of the connection belts are respectively provided with a Velcro adhesive surface and a Velcro fleece surface. The Velcro adhesive surface and the Velcro fleece surface are bonded to each other, so that the connection belts are firmly bound to the outer side of the connection ring, thereby making it difficult for the inflatable slide to be separated from the inflatable chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the inflatable castle in the utility model from a top view;

[0023] Figure 3 It is a schematic diagram of the relevant structure of the internal thread sleeve in the utility model;

[0024] Figure 4 It is a schematic diagram of the internal structure of the upper connecting port in the utility model;

[0025] Figure 5 It is a schematic diagram of the internal structure of the lower connecting port in the utility model;

[0026] Figure 6 It is a schematic diagram of the structure when the connecting belt in the utility model is tightened.

[0027] In the figure: 1. Inflatable castle body; 101. Inflatable chassis; 102. Inflatable fence; 103. Inlet pipe; 104. Inflatable ladder; 105. Lower connecting port; 106. Sealing ring; 107. Limiting protrusion; 108. Positioning groove; 109. Baffle; 110. Spring; 111. Connecting ring; 2. Inflatable castle accessories; 201. Inflatable slide; 202. Upper connecting port; 203. Movable part; 204. Rotating part; 205. Threaded part; 206. Internal threaded sleeve; 207. Positioning shaft; 208. Extrusion part; 209. Connecting belt; 210. Velcro adhesive surface; 211. Velcro fur surface. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-6 As shown, an inflatable castle comprises an inflatable castle body 1, an inflatable castle accessory 2 is arranged above the inflatable castle body 1; and further comprises: wherein the inflatable castle accessory 2 comprises an inflatable slide 201, the bottom of the inflatable slide 201 is fixedly connected with an upper connecting port 202 on all sides, the inner wall of the upper connecting port 202 is movably connected with a movable part 203, the upper end of the movable part 203 is located inside the inflatable slide 201, the lower end of the movable part 203 is located below the inflatable slide 201 and is fixedly connected with a rotating part 204, and the bottom of the rotating part 204 is fixedly connected with a threaded part 20 5; wherein the outer side of the threaded member 205 is threadedly connected with an internal threaded sleeve 206, and both sides of the bottom of the internal threaded sleeve 206 are fixedly connected with positioning shafts 207, and the bottom of the internal threaded sleeve 206 and between the two positioning shafts 207 are slidably connected with an extrusion member 208, and the top of the extrusion member 208 is located inside the internal threaded sleeve 206, and the top of the extrusion member 208 is in active contact with the bottom surface of the threaded member 205; wherein the inner walls of the middle parts of the movable member 203, the rotating member 204 and the threaded member 205 are all hollowed out, and the middle part of the extrusion member 208 is hollowed out, such as Figure 4 As shown, the middle parts of the movable member 203, the rotating member 204, the threaded member 205 and the extruding member 208 are hollowed out for gas to pass through, and the side surface of the extruding member 208 is provided with a slot for gas to pass through.

[0030] A connecting belt 209 is fixedly connected to the bottom of the inflatable slide 201 and on both sides of each upper connecting port 202. A Velcro adhesive surface 210 is fixedly connected to one side of the outer wall of the connecting belt 209. A Velcro fur surface 211 is fixedly connected to the outer wall of the connecting belt 209 and located below the Velcro adhesive surface 210. Figure 6 As shown, the lower end of the connecting belt 209 is formed into a loop by the mutual adhesion of the Velcro adhesive surface 210 and the Velcro fleece surface 211;

[0031] The inflatable castle body 1 includes an inflatable chassis 101, an inflatable fence 102 is fixedly connected to the edge of the top surface of the inflatable chassis 101, an air inlet pipe 103 is fixedly connected to one end of the side wall of the inflatable chassis 101, and the interior of the air inlet pipe 103 is connected to the interior of the inflatable chassis 101, and a plurality of inflatable ladders 104 are fixedly connected to the side of the inflatable fence 102, and the inflatable chassis 101, the inflatable fence 102 and the inflatable ladder 104 are all integrally formed, and the top surface of the inflatable chassis 101 is fixedly connected to lower connecting ports 105, and the top surface of the inflatable chassis 101 and both sides of each lower connecting port 105 are fixedly connected to connecting rings 111, such as Figure 6 As shown, the connecting belt 209 is bound to the outside of the connecting ring 111, so that the inflatable chassis 101 and the inflatable slide 201 remain relatively fixed;

[0032] A sealing ring 106 is fixedly connected to the middle of the top of the lower connecting port 105, and the inner wall of the lower connecting port 105 and the inner side of the sealing ring 106 are hollowed out. A limiting protrusion 107 is fixedly connected to the inner wall of the lower connecting port 105 and the middle of the hollowed-out part. A baffle 109 is movably contacted on the bottom surface of the limiting protrusion 107. Both sides of the bottom of the baffle 109 are fixedly connected to springs 110. The lower end of the spring 110 is fixedly connected to the inner wall of the lower connecting port 105. Positioning grooves 108 are provided on the top of the lower connecting port 105 and on both sides of the sealing ring 106. Figure 5 As shown, the spring 110 pushes the baffle 109 upward against the sealing protrusion 107, thereby preventing the gas from leaking through the lower connection port 105;

[0033] The top surface of the sealing ring 106 is against the bottom of the internal threaded sleeve 206, the inner walls of the two positioning grooves 108 are respectively plugged with the positioning shaft 207, the top surface of the baffle 109 is against the bottom of the extrusion member 208, the lower end of the connecting belt 209 passes through the inner side of the connecting ring 111, and the outer side of the Velcro adhesive surface 210 is bonded and connected with the outer side of the Velcro fur surface 211, as shown in FIG. Figure 5 As shown, the sealing ring 106 is made of silicone material, and the sealing ring 106 reduces the leakage of gas at the connection.

[0034] The working principle of this utility model:

[0035] When connecting the inflatable chassis 101 and the inflatable slide 201, align the positioning shaft 207 and insert it into the positioning groove 108, then pass the connecting belts 209 on both sides of the upper connecting port 202 through the connecting ring 111, and bind them by bonding the Velcro adhesive surface 210 and the Velcro fur surface 211, then rotate the rotating member 204 to drive the threaded member 205 to screw downward into the internal threaded sleeve 206, during which the threaded member 205 pushes the extrusion member 208 down, and the lower end of the extrusion member 208 moves to the inside of the lower connecting port 105, and the extrusion member 208 pushes the baffle 109 downward, the baffle 109 descends, and the gas inside the inflatable chassis 101 enters the extrusion member 208 through the gap between the side of the baffle 109 and the lower connecting port 105, and then, driven by air pressure, the gas passes through the movable member 203 and enters the inside of the inflatable slide 201, and then the inflatable slide 201 is gradually inflated.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An inflatable castle, comprising an inflatable castle main body (1), wherein an inflatable castle accessory (2) is arranged above the inflatable castle main body (1); It is characterized in that Also includes: The inflatable castle accessory (2) comprises an inflatable slide (201), the bottom of the inflatable slide (201) is fixedly connected with an upper connection port (202) on all sides, the inner wall of the upper connection port (202) is movably connected with a movable part (203), the upper end of the movable part (203) is located inside the inflatable slide (201), the lower end of the movable part (203) is located below the inflatable slide (201) and is fixedly connected with a rotating part (204), and the bottom of the rotating part (204) is fixedly connected with a threaded part (205); The outer side of the threaded member (205) is threadedly connected to an internal threaded sleeve (206), both sides of the bottom of the internal threaded sleeve (206) are fixedly connected to positioning shafts (207), the bottom of the internal threaded sleeve (206) and located between the two positioning shafts (207) is slidably connected to an extrusion member (208), the top of the extrusion member (208) is located inside the internal threaded sleeve (206), and the top of the extrusion member (208) is in active contact with the bottom surface of the threaded member (205); The inner walls of the middle parts of the movable part (203), the rotating part (204) and the threaded part (205) are all hollowed out, and the middle part of the extrusion part (208) is hollowed out.

2. An inflatable castle according to claim 1, characterized in that: A connecting belt (209) is fixedly connected to the bottom of the inflatable slide (201) and on both sides of each upper connecting port (202); a Velcro adhesive surface (210) is fixedly connected to one side of the outer wall of the connecting belt (209); and a Velcro fleece surface (211) is fixedly connected to the outer wall of the connecting belt (209) and located below the Velcro adhesive surface (210).

3. The inflatable castle according to claim 1, characterized in that: The inflatable castle body (1) comprises an inflatable chassis (101), an inflatable fence (102) is fixedly connected to the edge of the top surface of the inflatable chassis (101), an air intake pipe (103) is fixedly connected to one end of the side wall of the inflatable chassis (101), and the interior of the air intake pipe (103) is connected to the interior of the inflatable chassis (101), a plurality of inflatable ladders (104) are fixedly connected to the side of the inflatable fence (102), and the inflatable chassis (101), the inflatable fence (102) and the inflatable ladders (104) are all integrally formed.

4. An inflatable castle according to claim 3, characterized in that: The top surface of the inflatable chassis (101) is fixedly connected with lower connection ports (105) on all sides, and the top surface of the inflatable chassis (101) and both sides of each lower connection port (105) are fixedly connected with connection rings (111).

5. An inflatable castle according to claim 4, characterized in that: A sealing ring (106) is fixedly connected to the middle of the top of the lower connection port (105); the inner wall of the lower connection port (105) and the inner side of the sealing ring (106) are hollowed out; a limiting protrusion (107) is fixedly connected to the inner wall of the lower connection port (105) and the middle of the hollowed-out part; a baffle (109) is movably contacted on the bottom surface of the limiting protrusion (107); springs (110) are fixedly connected to both sides of the bottom of the baffle (109); the lower end of the spring (110) is fixedly connected to the inner wall of the lower connection port (105); and positioning grooves (108) are provided at the top of the lower connection port (105) and on both sides of the sealing ring (106).

6. The inflatable castle according to claim 5, characterized in that: The top surface of the sealing ring (106) abuts against the bottom of the internal threaded sleeve (206), the inner walls of the two positioning grooves (108) are respectively plugged into the positioning shafts (207), and the top surface of the baffle (109) abuts against the bottom of the extruded piece (208).

7. The inflatable castle according to claim 2, characterized in that: The lower end of the connecting belt (209) passes through the inner side of the connecting ring (111), and the outer side of the Velcro adhesive surface (210) is bonded and connected to the outer side of the Velcro fleece surface (211).

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