Inflatable paddle board with end protection structure

Abstract

The utility model belongs to the technical field of inflatable paddle boards, specifically an inflatable paddle board with an end protection structure, including an inflatable paddle board body, an inflation port and a tail fin, an inflatable paddle board body having an inflation port on the upper side, an inflation valve installed inside the inflation port, and a tail fin installed at the bottom of the inflatable paddle board body. When the inflatable paddle board body of the utility model is used, hard objects will first contact the protective cover, which can prevent the hard objects from colliding with the end of the inflatable paddle board body; at the same time, an elastic support arm is provided inside the end of the inflatable paddle board body, thereby solving the problem that the end of the inflatable paddle board becomes thinner after long-term contact and friction with hard objects in the water, resulting in damage and leakage.

Description

Technical Field

[0001] The utility model belongs to the technical field of inflatable paddle boards, in particular to an inflatable paddle board with an end protection structure. Background Art

[0002] Inflatable paddle board is a kind of water sports equipment, which is an emerging water sports equipment between surfboard and kayak. Inflatable paddle board has a wide and thick surface, which can provide greater buoyancy, enabling it to maintain balance. When in use, the user paddles on the water surface. Inflatable paddle board is mainly divided into two types: inflatable paddle board and rigid hard paddle board, among which inflatable paddle board has small storage space and is easy to transport.

[0003] Inflatable paddle boards are mainly composed of an inflatable part and a panel part. The inflatable part of an inflatable paddle board is usually equipped with a valve for inflation and deflation. It is inflated by connecting an air pump to reach a specified air pressure value, so that the paddle board can maintain a stable shape and performance after inflation. The panel is usually made of durable waterproof material and has a certain rigidity and buoyancy to support the user's activities on the water. However, when operating an inflatable paddle board, its end will easily come into contact with hard objects in the water first, causing the end of the inflatable paddle board to become thinner after a period of use, resulting in damage and leakage. Summary of the invention

[0004] The purpose of the utility model is to provide an inflatable paddle board with an end protection structure to solve the defects pointed out in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inflatable paddle board with an end protection structure, comprising an inflatable paddle board body, an inflation port and a tail fin,

[0006] An inflation port is provided on the upper side of the inflatable paddle board body, an inflation valve is installed inside the inflation port, and a tail fin is installed at the bottom of the inflatable paddle board body.

[0007] Preferably, an end protection mechanism is provided at one end of the inflatable paddle board body, and the end protection mechanism is composed of a groove, a buckle, a hook and a protective sleeve, and a groove is provided on the outer side of the inflatable paddle board body.

[0008] Preferably, buckles are equidistantly installed on the inner side of the groove, the inner side of the buckle is plugged into the hook, one side of the hook is connected to the protective cover, the inner side of the protective cover is socketed with the inflatable paddle board body, and the inside of the inflatable paddle board body is connected to an elastic support arm by glue.

[0009] Preferably, an auxiliary support mechanism is provided on the outer side of the inflatable paddle board body, and the auxiliary support mechanism is composed of a connecting column, a connecting arm, an inflation cavity, an air inlet, a piston, a plug rod, a plug slot and a return spring.

[0010] Preferably, connecting columns are installed on both sides of the inflatable paddle board body, the bottom of the connecting column is hinged to the connecting arm through a pin shaft, and the interior of the connecting arm is respectively provided with an inflation cavity and a plug-in groove.

[0011] Preferably, one side of the inflation chamber is connected with an air inlet, and the other side of the inflation chamber is slidably connected with the piston and the plug-in rod, and one end of the plug-in rod away from the piston is plugged into the plug-in groove.

[0012] Preferably, a return spring is installed inside the plug-in slot, a threaded rod is connected to the upper side of the connecting column, and the outer side of the threaded rod is threadedly connected to a bidirectional threaded adjustment sleeve.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When the utility model is used, the protective cover is firstly sleeved with the inflatable paddle board body through the groove on one side of the inflatable paddle board body. After the sleeve is completed, the hook on one side of the protective cover is buckled and fixed with the buckle on one side of the groove. When the inflatable paddle board body is used, hard objects will first contact the protective cover, which can prevent the hard objects from colliding with the end of the inflatable paddle board body. At the same time, the inner part of the end of the inflatable paddle board body is adhered with an elastic support arm by adhesive. When the inflatable paddle board body is deformed, the elastic support arm can help the inflatable paddle board body to recover quickly, improve the rebound effect of the end of the inflatable paddle board body, thereby improving the resistance of the end of the inflatable paddle board body, and then improve the protection of the end support, thereby extending the service life of the inflatable paddle board body;

[0015] 2. After the inflatable paddle board body of the utility model is inflated through the inflation port and the inflation valve, a certain amount of gas is introduced into the inflation chamber through the air inlet, so that the gas pressure in the inflation chamber increases, and the plug-in rod with a piston installed is pushed toward the side where the plug-in slot is located until the plug-in rod and the plug-in slot are plugged in. At this time, the threaded rod and the two-way threaded adjustment sleeve provide lateral support for the connecting arm to form a support frame. The utility model is provided with an auxiliary support mechanism to prevent the inflatable paddle board body from being deflated and overturned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a side view structural schematic diagram of the utility model;

[0018] Figure 2It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the end protection mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the top cross-sectional structure of the connecting arm of the utility model.

[0021] In the figure: 1. Inflatable paddle board body; 2. Inflating port; 201. Inflating valve; 3. Tail fin; 4. End protection mechanism; 401. Groove; 402. Buckle; 403. Hook; 404. Protective cover; 5. Glue; 501. Elastic support arm; 6. Auxiliary support mechanism; 601. Connecting column; 602. Connecting arm; 603. Inflating chamber; 604. Air inlet; 605. Piston; 606. Connecting rod; 607a. Connecting slot; 607ab. Return spring; 7. Threaded rod; 701. Two-way threaded adjustment sleeve. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-Figure 3 The utility model provides a technical solution: an inflatable paddle board with an end protection structure, comprising an inflatable paddle board body 1, an inflation port 2 and a tail fin 3,

[0024] An inflation port 2 is provided on the upper side of the inflatable paddle board body 1, an inflation valve 201 is installed on the inner side of the inflation port 2, a tail fin 3 is installed on the bottom of the inflatable paddle board body 1, an end protection mechanism 4 is provided at one end of the inflatable paddle board body 1, the end protection mechanism 4 is composed of a groove 401, a buckle 402, a hook 403 and a protective cover 404, a groove 401 is provided on the outer side of the inflatable paddle board body 1, buckle rings 402 are installed equidistantly on the inner side of the groove 401, the inner side of the buckle ring 402 is plugged with the hook 403, one side of the hook 403 is connected to the protective cover 404, the inner side of the protective cover 404 is socketed with the inflatable paddle board body 1, and the inside of the inflatable paddle board body 1 is connected to an elastic support arm 501 by adhesive 5.

[0025] In specific implementation, when the utility model is used, the protective cover 404 is firstly sleeved with the inflatable paddle board body 1 through the groove 401 on one side of the inflatable paddle board body 1. After the sleeve connection is completed, the hook 403 on one side of the protective cover 404 is buckled and fixed with the buckle 402 on one side of the groove 401; when the inflatable paddle board body 1 is used, hard objects will first contact the protective cover 404, which can prevent the hard objects from colliding with the end of the inflatable paddle board body 1; at the same time, the inside of the end of the inflatable paddle board body 1 is adhered with an elastic support arm 501 through the adhesive 5. When the inflatable paddle board body 1 is deformed, the elastic support arm 501 can help the inflatable paddle board body 1 to recover quickly, improve the rebound effect of the end of the inflatable paddle board body 1, thereby improving the resistance of the end of the inflatable paddle board body 1, and then improve the protection of the end support;

[0026] The elastic support arm 501 is formed by rotatingly connecting multiple elastic support rods to prevent the inflatable paddle board body 1 from being affected in folding. The protective cover 404 is connected to the inflatable paddle board body 1 by means of a hook 403, which is convenient for replacement when damaged. The utility model is provided with an end protection mechanism 4, which can effectively protect the end and extend the service life of the inflatable paddle board body 1.

[0027] See also Figure 1 , Figure 2 and Figure 4 It can be seen that an auxiliary support mechanism 6 is arranged on the outside of the inflatable paddle board body 1, and the auxiliary support mechanism 6 is composed of a connecting column 601, a connecting arm 602, an inflation chamber 603, an air inlet 604, a piston 605, a plug rod 606, a plug slot 607a and a return spring 607ab. Connecting columns 601 are installed on both sides of the inflatable paddle board body 1. The bottom of the connecting column 601 is hinged to the connecting arm 602 through a pin shaft, and the interior of the connecting arm 602 is respectively provided with an inflation chamber 603, an air inlet 604, a piston 605, a plug rod 606, a plug slot 607a and a return spring 607ab. The air cavity 603 and the plug-in slot 607a, one side of the inflation cavity 603 is connected with the air inlet 604, the other side of the inflation cavity 603 is slidably connected with the piston 605 and the plug-in rod 606, the end of the plug-in rod 606 away from the piston 605 is plugged into the plug-in slot 607a, the inside of the plug-in slot 607a is installed with a return spring 607ab, the upper side of the connecting column 601 is connected with the threaded rod 7, and the outer side of the threaded rod 7 is threadedly connected with the bidirectional threaded adjustment sleeve 701.

[0028] In specific implementation, after the inflatable paddle board body 1 is inflated through the inflation port 2 and the inflation valve 201, a certain amount of gas is introduced into the inflation chamber 603 through the air inlet 604, so that the gas pressure in the inflation chamber 603 increases, and the plug-in rod 606 equipped with the piston 605 is pushed toward the side where the plug-in groove 607a is located until the plug-in rod 606 is plugged into the plug-in groove 607a. At this time, the threaded rod 7 and the two-way threaded adjustment sleeve 701 provide lateral support for the connecting arm 602 to form a support frame, which can prevent the inflatable paddle board body 1 from being deflated and overturned;

[0029] After the inflatable paddle board body 1 is used, the internal gas of the inflation chamber 603 is discharged through the air inlet 604, so that the piston 605 and the plug rod 606 are pushed out of the plug groove 607a under the action of the internal return spring 607ab of the plug groove 607a, so that the inflatable paddle board body 1 can be vertically folded smoothly, and the two-way threaded adjustment sleeve 701 is rotated at the same time, and the inflatable paddle board body 1 is driven to be horizontally folded under the action of the threads of the threaded rods 7 on both sides. The auxiliary support mechanism 6 provided in the utility model can prevent the inflatable paddle board body 1 from being deflated and overturned.

[0030] To sum up, in the present invention, an air pump is first used to inflate the interior of the inflatable paddle board body 1 through the inflation port 2 and the inflation valve 201, and then a certain amount of gas is introduced into the inflation chamber 603 through the air inlet 604 until the plug-in rod 606 and the plug-in groove 607a are completely plugged in. At this time, the threaded rod 7 and the two-way threaded adjustment sleeve 701 provide lateral support for the connecting arm 602, and the inflatable paddle board body 1 can be put into the water for use; during use, the tail fin 3 can assist the user in adjusting the heading, and the contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inflatable paddle board with an end protection structure, comprising an inflatable paddle board body (1), an inflation port (2) and a tail fin (3), characterized in that: An inflation port (2) is provided on the upper side of the inflatable paddle board body (1), an inflation valve (201) is installed inside the inflation port (2), and a tail fin (3) is installed at the bottom of the inflatable paddle board body (1); An end protection mechanism (4) is provided at one end of the inflatable paddle board body (1), and the end protection mechanism (4) is composed of a groove (401), a buckle (402), a hook (403) and a protective cover (404), and the outer side of the inflatable paddle board body (1) is provided with a groove (401); Buckles (402) are equidistantly installed on the inner side of the groove (401); the inner side of the buckle (402) is plugged into a curved hook (403); one side of the curved hook (403) is connected to a protective sleeve (404); the inner side of the protective sleeve (404) is sleeved with the inflatable paddle board body (1); and the inflatable paddle board body (1) is connected to an elastic support arm (501) via adhesive (5).

2. The inflatable paddle board with end protection structure according to claim 1, characterized in that: An auxiliary support mechanism (6) is arranged on the outside of the inflatable paddle board body (1), and the auxiliary support mechanism (6) is composed of a connecting column (601), a connecting arm (602), an inflation chamber (603), an air inlet (604), a piston (605), a plug-in rod (606), a plug-in slot (607) and a return spring (607b).

3. The inflatable paddle board with end protection structure according to claim 2, characterized in that: Connecting columns (601) are installed on both sides of the inflatable paddle board body (1), and the bottom of the connecting column (601) is hinged to the connecting arm (602) through a pin shaft, and the connecting arm (602) is respectively provided with an inflation cavity (603) and a plug-in slot (607).

4. The inflatable paddle board with end protection structure according to claim 3, characterized in that: One side of the inflation chamber (603) is connected to an air inlet (604), and the other side of the inflation chamber (603) is slidably connected to the piston (605) and the plug-in rod (606), and the end of the plug-in rod (606) away from the piston (605) is plugged into the plug-in groove (607).

5. The inflatable paddle board with end protection structure according to claim 4, characterized in that: A return spring (607b) is installed inside the insertion slot (607), a threaded rod (7) is connected to the upper side of the connecting column (601), and the outer side of the threaded rod (7) is threadedly connected to a bidirectional threaded adjustment sleeve (701).

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