Air blocking and sealing structure of surfing device

Abstract

The utility model discloses a surfing device air blocking sealing structure which comprises a main body, a surfing assembly is installed in the main body, and a surge output head is arranged at the output end of the main body. And the threaded air blocking assembly is arranged at the top of the main body, and ventilation or air blocking of the threaded air blocking assembly is controlled in a threaded rotation mode. The conical sealing section at the bottom of the thread sealing ejector rod and the conical sealing opening in the bottom face of the thread meshing cavity form a conical sealing contact face, and the multiple sealing design of the O-shaped sealing ring is adopted, so that the sealing reliability of equipment under high-pressure or high-frequency use is further enhanced, and the service life of the equipment is remarkably prolonged.

Description

Technical Field

[0001] This utility model relates to the field of surfers, specifically to a surfer air-sealing structure. Background Technology

[0002] With the increasing popularity of water sports and the growing demand for fitness and entertainment, surfing machines, as devices that can simulate the surfing experience, have received widespread attention. These devices provide users with a realistic surfing experience by creating water currents or waves, and are widely used in water parks, fitness centers, and home entertainment facilities.

[0003] In surfing equipment, a well-sealed structure with good airtightness is usually required to achieve precise control of fluid pressure and stability of surge output.

[0004] Existing sealing structures are prone to air leakage or seal failure under high-frequency use and water flow impact, affecting the use of equipment;

[0005] Some sealing structures require additional tools for disassembly or adjustment, which not only increases the complexity of user operation but also limits the convenience of the equipment.

[0006] Therefore, how to design a surfer air-blocking sealing structure that is simple in structure, has excellent sealing performance, and is easy to operate has become a technical problem that urgently needs to be solved in related fields. Summary of the Invention

[0007] To address the aforementioned problems, this utility model provides a surfer air-blocking sealing structure, employing a structure with good sealing effect and low leakage, thus effectively overcoming the shortcomings of the prior art.

[0008] This utility model is achieved through the following technical solution: a surfer air-blocking sealing structure, comprising:

[0009] The system includes a main body, within which a surfing component is installed, and a surge output head is provided at the output end of the main body.

[0010] A threaded air-blocking assembly is disposed on the top of the main body, and the air-blocking assembly is controlled to allow or block air by rotating the thread.

[0011] As a preferred technical solution, the threaded air-blocking assembly includes an air inlet seat installed on the top of the main body. The output end of the air inlet seat is connected to an air pipe, and the input end of the air inlet seat is provided with a threaded sealing top rod, which is threadedly sealed to the air inlet seat.

[0012] As a preferred technical scheme, the threaded sealing top rod comprises a threaded main body segment and a driving connecting piece, the air inlet base is provided with a threaded engagement cavity, and the threaded sealing top rod is in threaded engagement with the threaded engagement cavity through the threaded main body segment.

[0013] As a preferred technical scheme, a conical sealing segment is arranged on the bottom surface of the threaded main body segment, the bottom surface of the threaded engagement cavity is provided with a conical sealing opening, and a conical sealing contact surface is formed between the conical sealing segment and the conical sealing opening after the threaded main body segment is in threaded sealing with the threaded engagement cavity.

[0014] As a preferred technical scheme, at least one O-shaped sealing ring is arranged at the joint position of the threaded main body segment and the conical sealing segment.

[0015] As a preferred technical scheme, a knob is further arranged, the knob is rotatably arranged on the top of the main body and covers the outside of the threaded sealing top rod, a guide retreat groove is arranged in the knob at a position corresponding to the driving connecting piece, the driving connecting piece is arranged in the guide retreat groove in a floating manner, the threaded sealing top rod is driven to rotate by rotating the knob, and the threaded sealing top rod can move in the guide retreat groove in a floating manner.

[0016] As a preferred technical scheme, a lifting ring is further arranged on the top of the main body, and a negative pressure suction disc is further arranged on the back of the main body.

[0017] The utility model discloses a surf device air sealing structure, through setting up threaded air plugging assembly on the top of main part and utilizing the threaded sealing cooperation of threaded sealing top rod and air inlet base, not only improved the sealing performance of whole, effectively avoided the air leakage problem, still can realize the accurate switch control of airflow through the rotation of knob, convenient operation, and the use experience is good. In addition, the conical sealing segment of threaded sealing top rod bottom and the conical sealing opening of threaded engagement cavity bottom surface form conical sealing contact surface, and the multiple sealing design of O-shaped sealing ring is supplemented, further strengthens the sealing reliability of equipment under high pressure or high frequency use, and the service life of equipment is improved significantly. ACCURATE DESCRIPTION

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for ordinary skilled person in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 A local structure of the utility model is enlarged;

[0021] Figure 3 A cross-sectional schematic view of the utility model;

[0022] Figure 4 A Figure 3 A local enlarged view at A in the middle;

[0023] Explanation of reference signs:

[0024] 1, main body; 12, air inlet seat; 8, threaded main body section; 7, driving connecting piece; 6, threaded engagement cavity; 10, conical sealing section; 5, conical sealing opening; 9, O-shaped sealing ring; 3, knob; 11, guiding retreat groove; 4, lifting ring; 2, negative pressure suction disc. DETAILED DESCRIPTION

[0025] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, can be combined in any manner, except where features or steps are mutually exclusive.

[0026] Any feature disclosed in this specification, unless stated otherwise, can be replaced by any equivalent or similar feature, or step, disclosed in this specification. That is, unless stated otherwise, each feature is one example only of a generic series of equivalent or similar features.

[0027] As Figures 1-4 shown, the utility model provides a kind of surfer gas sealing structure, including main body 1 and threaded gas plug assembly, wherein main body 1 inside is equipped with surfer assembly, and surfer assembly is used to generate the water flow or surge effect of simulating surfing.

[0028] The output end of main body 1 is provided with surge output head, and surge output head can realize the orderly output of water flow by fluid connection with surfer assembly, to provide continuous stable surfing experience for user.

[0029] Threaded gas plug assembly is arranged at the top of main body 1, for controlling the ventilation or gas plug state of gas. Through threaded rotation mode, user can accurately adjust the flow of gas, to ensure that the internal air pressure of surfer meets use requirement, to improve the performance and safety of equipment.

[0030] Threaded gas plug assembly specifically includes air inlet seat 12 installed at the top of main body 1, and the output end of air inlet seat 12 is connected with a gas pipe and is conducted, and the gas pipe is used to deliver gas to the internal fluid circuit of equipment, to ensure that equipment can maintain stable air pressure environment during working process.

[0031] The input end of the air inlet base 12 is provided with a threaded sealing top rod which is matched with the air inlet base 12 in a threaded sealing mode, so that the threaded sealing top rod can effectively prevent gas leakage in a high-pressure environment.

[0032] The threaded sealing top rod is provided with a threaded main body section 8 and a driving connecting piece 7. The threaded main body section 8 is used for being matched with the threaded engagement cavity 6 of the air inlet base 12, and the driving connecting piece 7 is connected with the rotating structure of the knob 3.

[0033] When the threaded main body section 8 is completely engaged with the threaded engagement cavity 6, the conical sealing section 10 at the bottom of the threaded main body section 8 is tightly attached to the conical sealing opening 5 at the bottom of the threaded engagement cavity 6 to form a conical sealing contact surface.

[0034] In order to further improve the sealing effect, at least one O-shaped sealing ring 9 is arranged at the joint position of the threaded main body section 8 and the conical sealing section 10.

[0035] As shown in Figure 2 and Figure 4 , the O-shaped sealing ring 9 can provide multiple sealing protection and enhance the air tightness on the basis of the conical sealing contact surface, so that the device can maintain excellent sealing performance even in the case of high pressure and high frequency use. In addition, in order to facilitate user operation, the threaded sealing top rod is covered with a knob 3 which is rotatably installed at the top of the main body 1.

[0036] The knob 3 is internally provided with a guide retreat groove 11, and the driving connecting piece 7 is floatingly installed in the guide retreat groove 11. Through the rotation of the knob 3, the threaded sealing top rod can be rotated, and the driving connecting piece 7 can be floatingly moved in the guide retreat groove 11, so as to ensure the smoothness and flexibility of the operation.

[0037] In order to further enhance the portability and installation stability of the device, the main body 1 is further provided with a lifting ring 4 which facilitates the user to move or fix the device during use.

[0038] The back of the main body 1 is provided with a negative pressure suction cup 2 which firmly fixes the device on a smooth plane through adsorption force, effectively preventing the device from moving due to vibration or external force during use.

[0039] The surfcraft gas sealing structure realizes the comprehensive performance of efficient sealing, convenient operation and stable fixation, not only meets the needs of users for high performance and high reliability of the device, but also significantly improves the use experience.

[0040] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any change or replacement not through creative labor should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A gassing seal structure for a personal watercraft, comprising: It comprises: a main body (1) in which a surfing assembly is installed, and the output end of the main body (1) is provided with a surge output head; a threaded air plugging assembly provided at the top of the main body (1) and controlled in a threaded rotating manner to control the air passage or plugging of the threaded air plugging assembly; the threaded air plugging assembly comprises an air inlet seat (12) installed at the top of the main body (1), the output end of the air inlet seat (12) is connected and conducted with an air pipe, the input end of the air inlet seat (12) is provided with a threaded sealing top rod, the threaded sealing top rod is threadedly sealed with the air inlet seat (12), the threaded sealing top rod comprises a threaded main body section (8) and a driving connecting piece (7), the air inlet seat (12) has a threaded engagement cavity (6), the threaded sealing top rod is threadedly engaged with the threaded engagement cavity (6) through the threaded main body section (8), the bottom surface of the threaded main body section (8) is provided with a conical sealing section (10), the bottom surface of the threaded engagement cavity (6) has a conical sealing opening (5), and when the threaded main body section (8) is threadedly sealed with the threaded engagement cavity (6), a conical sealing contact surface is formed between the conical sealing section (10) and the conical sealing opening (5).

2. The gasser seal structure for a ride-on watercraft as defined in claim 1, wherein: At least one O-shaped sealing ring (9) is arranged at the joint position of the threaded main body section (8) and the conical sealing section (10).

3. The gasser seal structure for a ride-on watercraft as defined in claim 2, wherein: It also comprises a knob (3) which is rotatably installed at the top of the main body (1) and covers the outside of the threaded sealing top rod, the knob (3) is provided with a guide retreat groove (11) at the position corresponding to the driving connecting piece (7) in the knob (3), the driving connecting piece (7) is floatingly arranged in the guide retreat groove (11), the threaded sealing top rod is driven to rotate by rotating the knob (3), and the threaded sealing top rod can move floatingly in the guide retreat groove (11).

4. The personal watercraft deaeration seal structure of claim 1, wherein: A lifting ring (4) is further arranged at the top of the main body (1), and a negative pressure suction disc (2) is further arranged at the back of the main body (1).

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