Combined buoy for water surface lane division

Abstract

The utility model relates to a combined buoy for water surface lane division, and belongs to the technical field of water entertainment products. Comprising a buoy body, a first connecting part and a second connecting part are arranged at the two ends of the buoy body respectively, an inwards-sunken key groove is formed in the upper portion of the first connecting part, an outwards-protruding spline is arranged at the bottom of the second connecting part, and the spline on one buoy body can be inserted into the key groove in the other buoy body. Threaded holes are formed in the centers of the first connecting parts and the centers of the second connecting parts, bolts are arranged in the threaded holes, and every two adjacent buoy bodies are fixedly connected through the bolts. According to the scheme, the buoy bodies which can float on the water surface and are the same in structure are combined and spliced to form the lane line, the adjacent buoy bodies are connected in a clamped mode through the splines and the key grooves, the two adjacent buoy bodies are fixed through the bolts, the two buoy bodies are fixedly connected, and under the impact of water surface waves, the buoy bodies can float on the water surface. And a lane line formed by the buoy body does not deform.

Description

Technical Field

[0001] The utility model belongs to the technical field of water entertainment products and relates to a combined buoy for dividing lanes on the water surface. Background Art

[0002] With the development of science and technology and the improvement of living standards, land karting venues are opening in full swing. Karting venues of all sizes have been established in major cities across the country. However, the extreme speed of land karting can no longer satisfy young people, and the threshold for water sports such as motorboats is very high. Therefore, water karts were developed so that people can experience the thrill of water racing.

[0003] In order to improve the skills of water racing, lanes are set on the water surface to form a track floating on the water surface. However, the products used for water surface lane separation in the prior art still have shortcomings. Since the lanes are placed on the water surface and the formed track cannot be a single straight line, the middle end of the track is difficult to be fixed. Therefore, the waves on the water surface can easily disperse the lanes, making it impossible for the track to maintain a fixed shape. Summary of the invention

[0004] The utility model aims at solving the problems existing in the prior art and proposes a combined buoy for water surface lane division. The technical problem to be solved by the utility model is: how to form a fixed race track on the water surface.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a combined buoy for water surface channeling, comprising a buoy body, wherein a first connecting part and a second connecting part are respectively provided at both ends of the buoy body, an inwardly recessed keyway is provided above the first connecting part, and an outwardly protruding spline is provided at the bottom of the second connecting part, and the spline on one of the buoy bodies can be inserted into the keyway on the other buoy body, and threaded holes are provided at the centers of the first connecting part and the second connecting part, and bolts are provided inside the threaded holes, and two adjacent buoy bodies are fixedly connected by the bolts.

[0006] In the present scheme, a lane is formed by combining and splicing a number of buoy bodies with the same structure. The buoy bodies are made of materials that can float on the water surface. The connection method between adjacent buoy bodies is: the first connection part on one buoy body is connected with the second connection part on the other buoy body by clamping, and then the two buoy bodies are fixedly connected by bolts passing through two threaded holes. Since a keyway is provided on the first connection part and a corresponding spline is provided on the second connection part, the connection angle between the two buoy bodies will not change after the spline is inserted into the keyway. In the above manner, multiple buoy bodies can be connected into a lane floating on the water surface, and under the action of the spline and the bolt, the adjacent buoy bodies are fixed and unchanged. Then the buoy bodies at the two ends are fixed to the shore to form a fixed racetrack on the water surface.

[0007] In the above-mentioned combined buoy for water surface channeling, the first connection part is provided with a plurality of slots, the slots are enclosed on the outside of the key slot to form a ring, the second connection part is provided with a plurality of protrusions, the protrusions are enclosed on the outside of the spline to form a ring, and the protrusions are connected with the slots by snapping. Providing another circle of protrusions and slots on the outside can improve the stability of the connection between the two buoy bodies.

[0008] In the above-mentioned combined buoy for water surface lane separation, the connection between the buoy body and the first connection part and the second connection part is in a step shape, and the connection part is provided with a step surface. The thickness of the first connection part and the second connection part after combination is the same as the thickness of the buoy body. The thickness of the first connection part and the second connection part is half of the thickness of the buoy body respectively. After the first connection part and the second connection part are combined, the thickness of each part of the buoy body can be the same, so that the buoy body floats on the water surface more smoothly.

[0009] In the above-mentioned combined buoy for water surface lane separation, the first connection part, the second connection part and the step surface are all semicircular, and two adjacent buoy bodies can be fixedly connected at a certain angle. When the buoy bodies are connected at a certain angle, the semicircular structure can prevent interference, and since the adjacent buoy bodies are connected at an angle, the buoy bodies can be combined to form a curved lane separation line.

[0010] In the combined buoy for water surface lane separation, the middle parts of the upper and lower sides of the buoy body are recessed inwards, and a partition is provided at the bottom of the recess. This structure can increase the stability of the buoy body floating on the water surface.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. In this scheme, a plurality of buoy bodies with the same structure that can float on the water surface are combined and spliced ​​into lanes. Adjacent buoy bodies are connected by splines and keyways. Two adjacent buoy bodies are fixed by bolts to keep the two buoy bodies fixedly connected. Under the impact of waves on the water surface, the lanes formed by the buoy bodies will not be deformed.

[0013] 2. In this solution, since the first connecting portion, the second connecting portion and the step surface are all semicircular, two adjacent buoy bodies can be fixedly connected at a certain angle, so the buoy bodies can be combined into a curved racetrack. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of a half-section structure of two buoy bodies combined in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model in which the buoy body is combined into lane lines;

[0018] Figure 5 It is a structural schematic diagram of the utility model in which the buoy bodies are connected at an angle.

[0019] In the figure, 1, float body; 1a, partition; 2, first connecting part; 2a, keyway; 2b, slot; 3, second connecting part; 3a, spline; 3b, protrusion; 4, threaded hole; 5, step surface; 6, bolt. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] Embodiment 1

[0022] like Figure 1 Combination Figure 2As shown, the combined buoy for water surface channeling includes a buoy body 1, wherein a first connecting portion 2 and a second connecting portion 3 are respectively provided at both ends of the buoy body 1, threaded holes 4 are provided at the centers of the first connecting portion 2 and the second connecting portion 3, an inwardly recessed keyway 2a and a plurality of clamping grooves 2b are provided above the first connecting portion 2, the clamping groove 2b are enclosed on the outside of the keyway 2a to form a ring, an outwardly protruding spline 3a and a plurality of protrusions 3b are provided at the bottom of the second connecting portion 3, the protrusions 3b are enclosed on the outside of the spline 3a to form a ring, the connection between the buoy body 1 and the first connecting portion 2 and the second connecting portion 3 is stepped, and a step surface 5 is provided at the connection, and the first connecting portion 2, the second connecting portion 3 and the step surface 5 are all semicircular.

[0023] like Figure 3 As shown, after the two buoys are combined, the spline 3a on the second connecting part 3 can be inserted into the keyway 2a of the first connecting part 2, and the protrusion 3b can be inserted into the corresponding slot 2b. The threaded hole 4 is provided with a threaded bolt 6, and the bolt 6 fixes and connects two adjacent buoy bodies 1. The thickness of the first connecting part 2 and the second connecting part after combination is the same as the thickness of the buoy body 1. The middle parts of the upper and lower sides of the buoy body 1 are recessed inward, and a partition 1a is provided at the bottom of the recess.

[0024] like Figure 4 As shown, a plurality of buoy bodies 1 with the same structure are horizontally connected to form a vertical lane, and two lanes formed by the buoy bodies 1 can form a racetrack on the water surface.

[0025] The working principle of this scheme is as follows: Figure 1-4 As shown, the first connecting portion 2 on one buoy body 1 is snap-connected with the second connecting portion 3 on the other buoy body 1, and then a bolt 6 is passed through the two threaded holes 4 to fix the two buoy bodies 1 in connection. Since a keyway 2a is provided on the first connecting portion 2 and a corresponding spline 3a is provided on the second connecting portion 3, after the spline 3a is inserted into the keyway 2a, the connection angle between the two buoy bodies 1 will not change, and the dividing line formed by the combination of the buoy bodies 1 will not be deformed under the impact of waves on the water surface.

[0026] Embodiment 2

[0027] The structure of the buoy body 1 in this embodiment is the same as that in the first embodiment, which is another connection method between the buoy bodies 1. Figure 5As shown, since the first connecting portion 2, the second connecting portion 3 and the step surface 5 are all semicircular, the two adjacent buoy bodies 1 can be fixedly connected at a certain angle, so the buoy bodies 1 can be combined into a curved dividing line, and through the clamping action of the spline 3a and the keyway 2a, even the curved dividing line will not be deformed under the impact of water waves.

[0028] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0029] Although this article uses more terms such as 1, buoy body; 1a, partition; 2, first connection part; 2a, keyway; 2b, slot; 3, second connection part; 3a, spline; 3b, projection; 4, threaded hole; 5, step surface; 6, bolt, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A combined buoy for water surface channeling, comprising a buoy body (1), wherein the two ends of the buoy body (1) are respectively provided with a first connecting portion (2) and a second connecting portion (3), wherein: An inwardly recessed keyway (2a) is provided above the first connecting portion (2), and an outwardly protruding spline (3a) is provided at the bottom of the second connecting portion (3). The spline (3a) on one buoy body (1) can be inserted into the keyway (2a) on the other buoy body (1). A threaded hole (4) is provided at the center of the first connecting portion (2) and the second connecting portion (3), and a bolt (6) is provided inside the threaded hole (4), and two adjacent buoy bodies (1) are fixedly connected by the bolt (6).

2. A combined buoy for water surface channeling according to claim 1, characterized in that: The first connection part (2) is provided with a plurality of slots (2b), the slots (2b) are enclosed on the outside of the key slot (2a) to form a ring shape, and the second connection part (3) is provided with a plurality of protrusions (3b), the protrusions (3b) are enclosed on the outside of the spline (3a) to form a ring shape, and the protrusions (3b) are engaged with the slots (2b).

3. A combined buoy for water surface channeling according to claim 1, characterized in that: The connection between the buoy body (1) and the first connection part (2) and the second connection part (3) is in a step shape, and a step surface (5) is provided at the connection. The thickness of the first connection part (2) and the second connection part after combination is the same as the thickness of the buoy body (1).

4. A combined buoy for water surface channeling according to claim 3, characterized in that: The first connecting portion (2), the second connecting portion (3) and the step surface (5) are all semicircular, and two adjacent buoy bodies (1) can be fixedly connected at a certain angle.

5. The combined buoy for water surface channeling according to claim 1, characterized in that: The middle parts of the upper and lower sides of the buoy body (1) are recessed inwards, and a partition plate (1a) is provided at the bottom of the recess.

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