Double-air-chamber inflatable surfboard

Abstract

The utility model relates to the technical field of surfboards, in particular to a double-air-chamber inflatable surfboard which comprises a main body, an inflation assembly is installed on the surface of the main body and comprises a fixing base, the outer surface of the fixing base is fixedly connected with the interior of the main body, a first air chamber is formed in the main body, and a second air chamber is formed in the main body. The lower end of the fixed seat penetrates through the interior of the first air chamber and extends into the interior of the second air chamber, a first connecting hole is formed in the outer surface of the fixed seat, a second connecting hole is formed in the outer surface of the fixed seat, a rotating seat is movably connected to the interior of the fixed seat, a first inflation hole is formed in the inner surface of the rotating seat, and a second inflation hole is formed in the inner surface of the rotating seat; the outer surface of the rotating seat is fixedly connected with a rotating wheel. According to the inflatable surfboard, the inflatable surfboard can be provided with two air chambers, when one air chamber is damaged, the other air chamber can still guarantee the function of the surfboard, the safety of surfers is guaranteed, and the inflatable surfboard is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of surfboards, in particular to a double-air-chamber inflatable surfboard. Background Art

[0002] Surfboards are sports equipment used by people for surfing. Surfing is a water sport in which athletes stand on surfboards or use belly boards, kneeling boards, inflatable rubber mats, rowing boats, kayaks, etc. to control the waves. Regardless of the equipment used, athletes must have high skills and balance, and be good at swimming long distances in wind and waves.

[0003] In the current existing technology, since the inflatable surfboard reduces the weight of the surfboard itself, the inflatable surfboard is more widely used. However, the inflatable surfboard itself has only one air chamber, so if the air chamber is damaged during surfing, the inflatable surfboard will be completely damaged and unusable, making it difficult to ensure the personal safety of the user and inconvenient to use the inflatable surfboard. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and provides a double-air-chamber inflatable surfboard.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dual-chamber inflatable surfboard, comprising a main body, an inflatable component installed on the surface of the main body, the inflatable component comprising a fixing seat, the outer surface of the fixing seat is fixedly connected to the interior of the main body, a first air chamber is opened inside the main body, a second air chamber is opened inside the main body, the lower end of the fixing seat passes through the interior of the first air chamber and extends to the interior of the second air chamber, a first connecting hole is opened on the outer surface of the fixing seat, a second connecting hole is opened on the outer surface of the fixing seat, a rotating seat is movably connected to the interior of the fixing seat, a first inflation hole is opened on the inner surface of the rotating seat, a second inflation hole is opened on the inner surface of the rotating seat, and a rotating wheel is fixedly connected to the outer surface of the rotating seat.

[0006] As a further description of the above technical solution:

[0007] A first fixing hole is provided on the upper surface of the rotating wheel, a second fixing hole is provided on the upper surface of the rotating wheel, the second fixing hole is spaced from the first fixing hole by degrees, a third fixing hole is provided on the upper surface of the rotating wheel, and the third fixing hole is spaced from the first fixing hole by degrees.

[0008] As a further description of the above technical solution:

[0009] The outer surface of the fixed seat is fixedly connected to the limiting seat, a movable groove is opened inside the limiting seat, a spring is fixedly connected to the inner bottom of the limiting seat, a clamping block is fixedly connected to the upper end of the spring, a shifting block is fixedly connected to the outer surface of the clamping block, and one end of the shifting block passes through the inside of the movable groove and extends to the outside of the limiting seat.

[0010] As a further description of the above technical solution:

[0011] The upper surface of the main body is fixedly connected with an anti-skid pad, and the upper surface of the anti-skid pad is fixedly connected with an anti-skid contact point.

[0012] As a further description of the above technical solution:

[0013] A positioning column is fixedly connected to the upper surface of the main body, and the number of the positioning columns is multiple, and elastic ropes are arranged between the multiple positioning columns.

[0014] As a further description of the above technical solution:

[0015] A tail fin is fixedly connected to the lower surface of the main body, and the central axis of the tail fin coincides with the central line of the lower surface of the main body.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the dual-chamber inflatable surfboard, through the inflation assembly, when inflating the inflatable surfboard, firstly rotate the rotating wheel to rotate the rotating seat, so that the first inflation hole corresponds to the first connecting hole. At this time, the first air chamber is connected to the rotating seat through the first connecting hole and the first inflation hole, and the first air chamber can be inflated. After the inflation is completed, the rotating wheel is rotated again to rotate 180 degrees, the first air chamber is closed, and the second inflation hole corresponds to the second connecting hole. At this time, the second air chamber is connected to the rotating seat through the second connecting hole and the second inflation hole, and the second air chamber can be inflated. After the inflation is completed, the rotating wheel is finally rotated to rotate 90 degrees to connect the first air chamber to the rotating seat. The second air chamber is closed at the same time, so the inflatable surfboard can be used. Compared with the current existing technology, the inflatable surfboard reduces the weight of the surfboard itself, making the inflatable surfboard more widely used. The inflatable surfboard itself has only one air chamber, so if the air chamber is damaged during surfing, the inflatable surfboard will be completely damaged and cannot be used, making it difficult to ensure the personal safety of the user and inconvenient to use the inflatable surfboard. The dual-air-chamber inflatable surfboard can have the inflatable surfboard with two air chambers. When one air chamber is damaged, the other air chamber can still ensure the function of the surfboard, ensuring the safety of the surfer and facilitating the use of the inflatable surfboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model from a third viewing angle;

[0021] Figure 4 for Figure 3 A magnified view of the structure at center;

[0022] Figure 5 It is a half-section schematic diagram of the utility model;

[0023] Figure 6 for Figure 5 A magnified view of the structure at B in the middle;

[0024] Figure 7 for Figure 5 Enlarged view of the structure at point C in the middle.

[0025] Legend:

[0026] 1. Main body; 2. Inflatable component; 201. Fixed seat; 202. First air chamber; 203. Second air chamber; 204. First connecting hole; 205. Second connecting hole; 206. Rotating seat; 207. First inflation hole; 208. Second inflation hole; 209. Rotating wheel; 3. First fixing hole; 4. Second fixing hole; 5. Third fixing hole; 6. Limit seat; 7. Movable groove; 8. Spring; 9. Block; 10. Shift block; 11. Anti-slip pad; 12. Positioning column; 13. Elastic rope; 14. Tail fin. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] Reference Figure 1-7The utility model provides a double-chamber inflatable surfboard: comprising a main body 1, an inflatable component 2 is installed on the surface of the main body 1, the inflatable component 2 comprises a fixing seat 201, the outer surface of the fixing seat 201 is fixedly connected with the inside of the main body 1, a first air chamber 202 is opened inside the main body 1, a second air chamber 203 is opened inside the main body 1, the second air chamber 203 is located below the first air chamber 202, the lower end of the fixing seat 201 passes through the inside of the first air chamber 202 and extends to the inside of the second air chamber 203, a first connecting hole 204 is opened on the outer surface of the fixing seat 201, the first connecting hole 204 is located in the first air chamber 202, a second connecting hole 205 is opened on the outer surface of the fixing seat 201, and the second connecting hole 206 is opened on the outer surface of the fixing seat 201. 205 is located in the second air chamber 203, and the fixed seat 201 is movably connected to the rotating seat 206 inside. Through the rotation of the rotating seat 206, the first air chamber 202 and the second air chamber 203 can be inflated respectively. The inner surface of the rotating seat 206 is provided with a first inflation hole 207. Through the first inflation hole 207, the first air chamber 202 can be inflated after being connected with the first connecting hole 204. The inner surface of the rotating seat 206 is provided with a second inflation hole 208. Through the second inflation hole 208, the second air chamber 203 can be inflated after being connected with the second connecting hole 205. The outer surface of the rotating seat 206 is fixedly connected to a rotating wheel 209, and the rotation of the rotating seat 206 can be controlled by the rotating wheel 209.

[0029] Specifically, when inflating the inflatable surfboard, firstly, the rotating wheel 209 is rotated to rotate the rotating seat 206, and the first inflation hole 207 is aligned with the first connecting hole 204. At this time, the first air chamber 202 is connected with the rotating seat 206 through the first connecting hole 204 and the first inflation hole 207, and the first air chamber 202 can be inflated. After the inflation is completed, the rotating wheel 209 is rotated again to rotate 180 degrees, and the first air chamber 202 is closed, and the second inflation hole 208 is aligned with the second connecting hole 205. At this time, the second air chamber 203 is connected with the rotating seat 206 through the second connecting hole 205 and the second inflation hole 208, and the second air chamber 203 can be inflated. After the inflation is completed, the rotating wheel 209 is finally rotated to rotate 90 degrees, and the first air chamber 202 and the second air chamber 203 are closed at the same time, and the inflatable surfboard can be used.

[0030] In one embodiment, if Figure 4 As shown, a first fixing hole 3 is formed on the upper surface of the rotating wheel 209, a second fixing hole 4 is formed on the upper surface of the rotating wheel 209, the second fixing hole 4 is spaced 180 degrees from the first fixing hole 3, a third fixing hole 5 is formed on the upper surface of the rotating wheel 209, the third fixing hole 5 is spaced 90 degrees from the first fixing hole 3; Figure 7As shown, the outer surface of the fixed seat 201 is fixedly connected to the limiting seat 6, a movable groove 7 is opened inside the limiting seat 6, a spring 8 is fixedly connected to the inner bottom of the limiting seat 6, a clamping block 9 is fixedly connected to the upper end of the spring 8, and a shifting block 10 is fixedly connected to the outer surface of the clamping block 9, and one end of the shifting block 10 passes through the inside of the movable groove 7 and extends to the outside of the limiting seat 6.

[0031] Specifically, when the first inflation hole 207 corresponds to the first connecting hole 204, the first fixing hole 3 is located above the block 9. At this time, under the action of the spring 8, the block 9 is pushed up and enters the first fixing hole 3 to fix the rotating wheel 209, which is convenient for inflating the first air chamber 202. After the inflation is completed, the shift block 10 is pressed downward to disengage the block 9 from the first fixing hole 3. As a result, after the rotating wheel 209 rotates 180 degrees, the second fixing hole 4 is located above the block 9 and is fixed by the block 9, and the second air chamber 203 can be inflated. After the inflation is completed, the shift block 10 is pressed downward to disengage the block 9 from the second fixing hole 4, and then the rotating wheel 209 is rotated 90 degrees so that the third fixing hole 5 is located above the block 9, and the rotating wheel 209 can be fixed, which is convenient for completely closing the first air chamber 202 and the second air chamber 203.

[0032] In one embodiment, if Figure 2-3 As shown, an anti-skid pad 11 is fixedly connected to the upper surface of the main body 1, and an anti-skid contact is fixedly connected to the upper surface of the anti-skid pad 11. A positioning column 12 is fixedly connected to the upper surface of the main body 1. The number of the positioning columns 12 is multiple, and an elastic rope 13 is arranged between the multiple positioning columns 12. A tail fin 14 is fixedly connected to the lower surface of the main body 1, and the central axis of the tail fin 14 coincides with the central line of the lower surface of the main body 1. The anti-skid pad 11 and the anti-skid contact can facilitate surfers to step on and prevent surfers from slipping. The elastic rope 13 can bind and fix tools for easy access, and the tail fin 14 can facilitate the use of the inflatable surfboard.

[0033] Working principle: When inflating the inflatable surfboard, first rotate the wheel 209 to rotate the rotating seat 206. When the first inflation hole 207 corresponds to the first connecting hole 204, the first fixing hole 3 is located above the block 9. At this time, under the action of the spring 8, the block 9 is pushed up and enters the first fixing hole 3 to fix the wheel 209, so that the first inflation hole 207 corresponds to the first connecting hole 204. At this time, the first air chamber 202 is connected to the rotating seat 206 through the first connecting hole 204 and the first inflation hole 207, and the first air chamber 202 can be inflated. After the inflation is completed, press the dial block 10 downward to separate the block 9 from the first fixing hole 3, and rotate the wheel 209 again. , so that it rotates 180 degrees, the first air chamber 202 is closed, at this time the second fixing hole 4 is located above the block 9 and is fixed by the block 9, so that the second inflation hole 208 corresponds to the second connecting hole 205, and at this time the second air chamber 203 is connected with the rotating seat 206 through the second connecting hole 205 and the second inflation hole 208, so that the second air chamber 203 can be inflated. After the inflation is completed, the shifting block 10 is pressed downward to make the block 9 disengage from the second fixing hole 4, and finally the rotating wheel 209 is rotated to rotate it 90 degrees, so that the third fixing hole 5 is located above the block 9, so that the rotating wheel 209 can be fixed, the first air chamber 202 and the second air chamber 203 are closed at the same time, and the inflatable surfboard can be used.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A double-chamber inflatable surfboard, comprising a main body (1), characterized in that: An inflatable component (2) is mounted on the surface of the main body (1), the inflatable component (2) comprising a fixed seat (201), the outer surface of the fixed seat (201) being fixedly connected to the interior of the main body (1), the interior of the main body (1) being provided with a first air chamber (202), the interior of the main body (1) being provided with a second air chamber (203), the lower end of the fixed seat (201) passing through the interior of the first air chamber (202) and extending to the interior of the second air chamber (203), the outer surface of the fixed seat (201) being provided with a first connection hole (204), the outer surface of the fixed seat (201) being provided with a second connection hole (205), the interior of the fixed seat (201) being movably connected to a rotating seat (206), the inner surface of the rotating seat (206) being provided with a first inflatable hole (207), the inner surface of the rotating seat (206) being provided with a second inflatable hole (208), and the outer surface of the rotating seat (206) being fixedly connected to a rotating wheel (209).

2. A double-chamber inflatable surfboard according to claim 1, characterized in that: A first fixing hole (3) is provided on the upper surface of the rotating wheel (209), a second fixing hole (4) is provided on the upper surface of the rotating wheel (209), the second fixing hole (4) and the first fixing hole (3) are spaced 180 degrees apart, and a third fixing hole (5) is provided on the upper surface of the rotating wheel (209), the third fixing hole (5) and the first fixing hole (3) are spaced 90 degrees apart.

3. A double-chamber inflatable surfboard according to claim 1, characterized in that: The outer surface of the fixed seat (201) is fixedly connected to the limit seat (6), a movable groove (7) is provided inside the limit seat (6), the inner bottom of the limit seat (6) is fixedly connected to a spring (8), the upper end of the spring (8) is fixedly connected to a clamping block (9), the outer surface of the clamping block (9) is fixedly connected to a shifting block (10), and one end of the shifting block (10) passes through the inside of the movable groove (7) and extends to the outside of the limit seat (6).

4. A double-air-chamber inflatable surfboard according to claim 1, characterized in that: An anti-skid pad (11) is fixedly connected to the upper surface of the main body (1), and an anti-skid contact point is fixedly connected to the upper surface of the anti-skid pad (11).

5. A double-chamber inflatable surfboard according to claim 4, characterized in that: A positioning column (12) is fixedly connected to the upper surface of the main body (1), there are a plurality of positioning columns (12), and elastic ropes (13) are arranged between the plurality of positioning columns (12).

6. A double-air-chamber inflatable surfboard according to claim 5, characterized in that: A tail fin (14) is fixedly connected to the lower surface of the main body (1), and the central axis of the tail fin (14) coincides with the central line of the lower surface of the main body (1).

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