Anti-collision structure of surfboard

Abstract

The utility model belongs to the technical field of surfboards, and particularly relates to an anti-collision structure of a surfboard, which comprises a surfboard body and a front protection structure arranged on the surfboard body, and the front protection structure comprises an arc plate; through cooperative use of an arc-shaped plate and a first spring, when the front portion of the surfboard body is impacted, the arc-shaped plate can move towards the surfboard body, meanwhile, a first sleeve can be driven to move towards the interior of a first connecting groove, and the first spring can be changed into a compressed state from a loose state; and the distance between the arc-shaped plate and the arc-shaped plate is long, sufficient buffering space can be provided when the surfboard body is subjected to large-force impact, the impact force cannot damage the surfboard body, therefore, the front portion of the surfboard body is effectively protected, and the service life of the surfboard body is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of surfboard technology, specifically relating to an anti-collision structure for surfboards. Background Technology

[0002] A surfboard is equipment used for surfing. When surfing, surfers stand on the surfboard and use the power of the waves to propel themselves toward the shore. Traditional surfboards are made of one piece, so their overall structure is relatively simple and their functionality is limited. During the use of a surfboard, the sides and front are the parts that are easily hit during use or transportation, which can easily cause wear and tear. Severe wear and tear can affect the lifespan of the surfboard. If it does not have a shock-proof structure, the surfboard may become unusable even if the main structure is not damaged, thus reducing its lifespan.

[0003] A search revealed that CN218537037U discloses a surfboard with an anti-collision structure. This technology discloses a technical solution including "a surfboard body, with shrink grooves on both sides of the surfboard body, a buffer spring fixedly connected inside the shrink groove, and a side anti-collision block fixedly connected to the buffer spring; it has the technical effect of providing protection for the surfboard body when it is hit by a collision through the setting of the side anti-collision block and the front anti-collision fiber board".

[0004] However, the front of a surfboard is more susceptible to impacts, and the limited cushioning space in the front anti-collision fiberboard may result in poor impact protection and cushioning performance.

[0005] To address the aforementioned issues, this application proposes an anti-collision structure for surfboards. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a shock-absorbing structure for surfboards, which provides shock protection for the front of the surfboard.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a surfboard anti-collision structure, comprising a surfboard body and a front protective structure disposed on the surfboard body;

[0008] The front protective structure includes an arc-shaped plate, which is fixedly connected to the surfboard body. A first connecting groove is provided at the center of the arc-shaped plate. An arc-shaped plate is provided on the side of the arc-shaped plate away from the surfboard body. Fixing plates are fixedly connected to the top and bottom surfaces of the arc-shaped plate. A connecting plate is fixedly connected to the center of the inner side of the arc-shaped plate. A first sleeve is fixedly connected to the side of the connecting plate near the arc-shaped plate. A first connecting rod is provided inside the first sleeve. Several first guide holes are evenly distributed around the circumference of the first sleeve. Several first guide blocks are fixedly connected to the end of the first connecting rod away from the arc-shaped plate. The first guide blocks are respectively disposed in the first guide holes. The end of the first connecting rod away from the first sleeve is disposed in the first connecting groove and fixedly connected to the arc-shaped plate. A first spring is fixedly connected to the side of the connecting plate near the first sleeve. The end of the first spring away from the connecting plate is disposed in the first connecting groove and fixedly connected to the arc-shaped plate.

[0009] As a preferred anti-collision structure for a surfboard according to this utility model, a first slot is provided on both the top and bottom surfaces of the surfboard body near the arcuate board position, and an insert plate is fixedly connected to the side of the fixing plate near the surfboard body, with the insert plates respectively disposed in the adjacent first slots.

[0010] As a preferred anti-collision structure for a surfboard according to this utility model, the surfboard body has second slots symmetrically arranged on both sides near the arc plate, and each end of the arc plate is fixedly connected to a plug, which is respectively arranged in the adjacent second slot.

[0011] As a preferred anti-collision structure for a surfboard according to this utility model, positioning blocks are fixedly connected to the top and bottom surfaces of the insert blocks, positioning grooves are provided on the surfboard body near the positioning blocks, the positioning blocks are respectively set in the adjacent positioning grooves, and baffles are fixedly connected to the sides of the insert blocks that are far apart from each other.

[0012] As a preferred anti-collision structure for a surfboard according to this utility model, it also includes side protection structures symmetrically arranged on both sides of the surfboard body.

[0013] The side protection structure includes a U-shaped protective cover, on the inner side of which a second spring is symmetrically fixedly connected. A third connecting groove is provided on each part of the surfboard body near the second spring. The end of the second spring away from the U-shaped protective cover is respectively placed in the adjacent third connecting groove and fixedly connected to the surfboard body.

[0014] As a preferred anti-collision structure for a surfboard according to this utility model, the surfboard body is provided with a second connecting groove at the position between the third connecting grooves, the U-shaped protective cover is fixedly connected to a second connecting rod near the second connecting groove, a second sleeve is provided on the outer side of the second connecting rod, a plurality of second guide openings are evenly distributed on the circumference of the second sleeve, a plurality of second guide blocks are fixedly connected to one end of the second connecting rod near the second sleeve, the second guide blocks are respectively disposed in the adjacent second guide openings, and the end of the second sleeve away from the second connecting rod is disposed in the second connecting groove and fixedly connected to the surfboard body.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The addition of a front protection structure allows for the use of an arc-shaped plate and a first spring. When the front of the surfboard is impacted, the arc-shaped plate moves towards the surfboard body, simultaneously moving the first sleeve into the first connecting groove. This also causes the first spring to change from a relaxed state to a compressed state, thus buffering the impact force. Furthermore, the greater distance between the arc-shaped plate and the circular arc plate provides sufficient buffering space even with strong impacts, preventing damage to the surfboard body. This effectively protects the front of the surfboard body and extends its service life. Simultaneously, a side protection structure is added. When the side of the surfboard body is impacted, the U-shaped protective cover moves towards the surfboard body. This movement causes the second spring to change from a relaxed state to a compressed state, further buffering the impact force on the side of the surfboard body and protecting both sides. Combined with the front protection structure, this provides multi-directional protection for the surfboard body. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 In this utility model Figure 1 A schematic diagram of the first partial structure;

[0019] Figure 3 In this utility model Figure 1 A schematic diagram of the second local structure;

[0020] Figure 4 In this utility model Figure 2 A partial structural diagram;

[0021] Figure 5 In this utility model Figure 3 A partial structural diagram;

[0022] Figure 6 This is a structural schematic diagram of the position of the second sleeve in this utility model;

[0023] In the picture:

[0024] 1. Surfboard body;

[0025] 2. Front protective structure; 21. Arc plate; 22. First connecting groove; 23. Arc-shaped plate; 24. Fixing plate; 25. Connecting plate; 26. First spring; 27. First sleeve; 28. First guide opening; 29. ​​First connecting rod; 210. First guide block; 211. Insert plate; 212. First slot; 213. Insert block; 214. Second slot; 215. Positioning block; 216. Positioning groove; 217. Baffle;

[0026] 3. Side protection structure; 31. U-shaped protective cover; 32. Second connecting groove; 33. Third connecting groove; 34. Second spring; 35. Second sleeve; 36. Second guide port; 37. Second connecting rod; 38. Second guide block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] like Figure 1 As shown;

[0030] A shock-absorbing structure for a surfboard, comprising a surfboard body 1;

[0031] In this implementation plan: According to the public announcement (CN218537037U), a surfboard with an anti-collision structure is disclosed. In order to solve the technical problems existing in this prior art, such as the above-mentioned background art disclosure that "the front of the surfboard is easily subjected to large impacts, and the buffer space set at the front anti-collision fiber board is small, which may lead to poor anti-collision buffering effect of the surfboard", this problem is obviously a real and difficult problem to solve. Therefore, in order to solve this technical problem, a front protective structure 2 and a side protective structure 3 are added on the basis.

[0032] Furthermore:

[0033] like Figures 1 to 6 As shown;

[0034] Based on the above:

[0035] In order to protect the surfboard, the anti-collision structure of this surfboard also includes a front protective structure 2 installed on the surfboard body 1;

[0036] The front protective structure 2 includes an arc plate 21, which is fixedly connected to the surfboard body 1. A first connecting groove 22 is provided at the center of the arc plate 21. An arc-shaped plate 23 is provided on the side of the arc plate 21 away from the surfboard body 1. Fixing plates 24 are fixedly connected to both the top and bottom surfaces of the arc-shaped plate 23. A connecting plate 25 is fixedly connected to the center of the inner side of the arc-shaped plate 23. A first sleeve 27 is fixedly connected to the side of the connecting plate 25 near the arc plate 21. A first connecting rod 29 is provided inside the first sleeve 27. The first sleeve 27 has a uniform circumference. A plurality of first guide openings 28 are distributed thereon. A plurality of first guide blocks 210 are fixedly connected to the end of the first connecting rod 29 away from the arc plate 21. The first guide blocks 210 are respectively arranged in the first guide openings 28. The end of the first connecting rod 29 away from the first sleeve 27 is arranged in the first connecting groove 22 and fixedly connected to the arc plate 21. A first spring 26 is fixedly connected to the side of the connecting plate 25 near the first sleeve 27. The end of the first spring 26 away from the connecting plate 25 is arranged in the first connecting groove 22 and fixedly connected to the arc plate 21.

[0037] In this implementation scheme: when the front of the surfboard body 1 is impacted, the curved plate 23 will move towards the surfboard body 1. When the curved plate 23 moves, it will drive the fixed plate 24 to move together. When the curved plate 23 moves, it will also drive the first sleeve 27 to move into the first connecting groove 22. When the first sleeve 27 moves, it will cause the first guide block 210 to move into the first guide opening 28, guiding the movement of the first sleeve 27 so that the first sleeve 27 can accurately enter the first connecting groove 22. At the same time, it will prevent the curved plate 23 from deviating. Furthermore, when the curved plate 23 moves towards the surfboard body 1, it will cause the first spring 26 to change from a relaxed state to a compressed state, thereby buffering the impact force. The distance between the curved plate 23 and the arc plate 21 is relatively large, so even when subjected to a large impact, there is sufficient buffer space to prevent the impact force from damaging the surfboard body 1. This effectively protects the front of the surfboard body 1 and extends the service life of the surfboard body 1.

[0038] Furthermore:

[0039] In an optional embodiment, a first slot 212 is provided on the top and bottom surfaces of the surfboard body 1 near the arc board 21, and a plug plate 211 is fixedly connected to the side of the fixing plate 24 near the surfboard body 1, with the plug plate 211 respectively disposed in the adjacent first slot 212.

[0040] In this embodiment, when the front of the surfboard body 1 is not impacted, the insert plate 211 will cover the gap between the surfboard body 1 and the fixing plate 24, improving the overall aesthetics of the surfboard. When the front of the surfboard body 1 is impacted, the insert plate 211 will move towards the first slot 212, without affecting the protection and cushioning of the surfboard body 1.

[0041] Furthermore:

[0042] In an optional embodiment, second slots 214 are symmetrically arranged on both sides of the surfboard body 1 near the arc plate 21. Both ends of the arc plate 23 are fixedly connected to insert blocks 213, which are respectively disposed in the adjacent second slots 214. Positioning blocks 215 are fixedly connected to the top and bottom surfaces of the insert blocks 213. Positioning grooves 216 are provided on the surfboard body 1 near the positioning blocks 215, and the positioning blocks 215 are respectively disposed in the adjacent positioning grooves 216. Baffles 217 are fixedly connected to the sides of the insert blocks 213 that are far apart from each other.

[0043] In this embodiment: Under normal conditions, the baffle 217 and the insert 213 can block the gap between the arc plate 23 and the surfboard body 1. When the arc plate 23 moves, it will drive the insert 213 to move in the second slot 214. At the same time, the insert 213 will drive the positioning block 215 to move in the positioning groove 216, so that the positioning block 215 guides and limits the insert 213 to prevent the insert 213 from moving out of the second slot 214.

[0044] Furthermore:

[0045] In an optional embodiment, it also includes side protection structures 3 symmetrically arranged on both sides of the surfboard body 1;

[0046] The side protection structure 3 includes a U-shaped protective cover 31. A second spring 34 is symmetrically fixedly connected to the inner side of the U-shaped protective cover 31. A third connecting groove 33 is provided on each surfboard body 1 near the second spring 34. The end of the second spring 34 away from the U-shaped protective cover 31 is respectively located in the adjacent third connecting groove 33 and fixedly connected to the surfboard body 1. A second connecting groove 32 is provided on the surfboard body 1 between the third connecting grooves 33. A second connecting rod 37 is fixedly connected to the U-shaped protective cover 31 near the second connecting groove 32. A second sleeve 35 is provided on the outer side of the second connecting rod 37. Several second guide openings 36 are evenly distributed around the circumference of the second sleeve 35. Several second guide blocks 38 are fixedly connected to the end of the second connecting rod 37 near the second sleeve 35. The second guide blocks 38 are respectively located in the adjacent second guide openings 36. The end of the second sleeve 35 away from the second connecting rod 37 is located in the second connecting groove 32 and fixedly connected to the surfboard body 1.

[0047] In this embodiment: when the side of the surfboard body 1 is impacted, the U-shaped protective cover 31 will move towards the surfboard body 1. When the U-shaped protective cover 31 moves, the second spring 34 will change from a relaxed state to a compressed state, thereby buffering the impact force on the side of the surfboard body 1 and protecting both sides of the surfboard body 1. When the U-shaped protective cover 31 moves, it will drive the second connecting rod 37 to move together, causing the second connecting rod 37 to move into the second sleeve 35. When the second connecting rod 37 moves, it will drive the second guide block 38 to move into the second guide opening 36, thereby guiding and limiting the movement of the second connecting rod 37, preventing it from causing the U-shaped protective cover 31 to rotate, and also preventing the second connecting rod 37 from disengaging from the second sleeve 35 when the second spring 34 rebounds, ensuring the stability of the protective structure during use.

[0048] The working principle and usage process of this utility model are as follows: When the surfboard body 1 is not impacted, the insert plate 211 blocks the gap between the surfboard body 1 and the fixed plate 24. The baffle 217 and the insert block 213 can block the gap between the curved plate 23 and the surfboard body 1. When the front of the surfboard body 1 is impacted, the curved plate 23 will move towards the surfboard body 1. When the curved plate 23 moves, it will drive the insert block 213 to move in the second slot 214. At the same time, the insert block 213 will drive the positioning block 215 to move in the positioning groove 216, so that the positioning block 215 guides and limits the insert block 213, preventing the insert block 213 from moving. 13. When the curved plate 23 moves, it will cause the fixing plate 24 to move together, so that the fixing plate 24 will drive the insert plate 211 to move towards the first slot 212. This will not affect the protection and cushioning of the surfboard body 1. When the curved plate 23 moves, it will also drive the first sleeve 27 to move into the first connecting groove 22. When the first sleeve 27 moves, it will cause the first guide block 210 to move into the first guide opening 28, guiding the movement of the first sleeve 27 so that the first sleeve 27 can accurately enter the first connecting groove 22. This also prevents the curved plate 23 from shifting. Furthermore, when the curved plate 23 moves towards the surfboard body 1, it will cause the first guide block 210 to move into the first guide opening 28. A spring 26 changes from a relaxed state to a compressed state to buffer the impact force. The distance between the curved plate 23 and the circular plate 21 is relatively large, providing ample buffer space even under strong impacts, preventing damage to the surfboard body 1 and effectively protecting the front of the surfboard body 1. When the side of the surfboard body 1 is impacted, the U-shaped protective cover 31 moves towards the surfboard body 1. As the U-shaped protective cover 31 moves, the second spring 34 changes from a relaxed state to a compressed state, thus buffering the impact force on the side of the surfboard body 1 and protecting both sides of the surfboard body 1. Furthermore, when the U-shaped protective cover 31 moves... When the cover 31 moves, it will drive the second connecting rod 37 to move together, causing the second connecting rod 37 to move into the second sleeve 35. When the second connecting rod 37 moves, it will drive the second guide block 38 to move into the second guide opening 36, thereby guiding and limiting the movement of the second connecting rod 37, preventing it from driving the U-shaped protective cover 31 to rotate, and also preventing the second connecting rod 37 from disengaging from the second sleeve 35 when the second spring 34 rebounds, ensuring the stability of the protective structure during use. When the side protective structure 3 is used in conjunction with the front protective structure 2, it provides multi-directional protection for the surfboard body 1, extending the service life of the surfboard body 1.

[0049] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A surfboard anti-collision structure comprising a surfboard body (1), characterized in that: Also include the front protection structure (2) set on the surfboard body (1); The front protection structure (2) includes a circular arc plate (21), the circular arc plate (21) is fixedly connected with the surfboard body (1), the center position of the circular arc plate (21) is provided with a first connecting groove (22), the side of the circular arc plate (21) away from the surfboard body (1) is provided with an arc plate (23), the top surface and the bottom surface of the arc plate (23) are fixedly connected with a fixed plate (24), the inner side of the arc plate (23) is fixedly connected with a connecting plate (25), the side of the connecting plate (25) close to the circular arc plate (21) is fixedly connected with a first sleeve (27), the first sleeve (27) is provided with a first connecting rod (29) inside, a plurality of first guide ports (28) are uniformly distributed on the first sleeve (27), the end of the first connecting rod (29) away from the circular arc plate (21) is fixedly connected with a plurality of first guide blocks (210), the first guide blocks (210) are respectively arranged in the first guide ports (28) close to them, the end of the first connecting rod (29) away from the first sleeve (27) is arranged in the first connecting groove (22) and is fixedly connected with the circular arc plate (21), the side of the connecting plate (25) close to the first sleeve (27) is fixedly connected with a first spring (26), the end of the first spring (26) away from the connecting plate (25) is arranged in the first connecting groove (22) and is fixedly connected with the circular arc plate (21).

2. A surfboard impact structure according to claim 1, wherein: The top surface and the bottom surface of the surfboard body (1) close to the position of the circular arc plate (21) are provided with a first insertion slot (212), the side of the fixed plate (24) close to the surfboard body (1) is fixedly connected with an insertion plate (211), and the insertion plate (211) is arranged in the first insertion slot (212) close to it.

3. A surfboard impact structure as claimed in claim 1, wherein: The two sides of the surfboard body (1) close to the position of the circular arc plate (21) are symmetrically provided with a second insertion slot (214), and the two ends of the arc plate (23) are fixedly connected with an insertion block (213), and the insertion block (213) is arranged in the second insertion slot (214) close to it.

4. A surfboard impact structure as claimed in claim 3, wherein: The top surface and the bottom surface of the insertion block (213) are fixedly connected with a positioning block (215), the surfboard body (1) close to the positioning block (215) is provided with a positioning groove (216), the positioning block (215) is arranged in the positioning groove (216) close to it, and the side of the insertion block (213) away from each other is fixedly connected with a baffle (217).

5. The impact-avoiding structure of a surfboard according to claim 1, wherein: Also include the side protection structure (3) symmetrically arranged on the two sides of the surfboard body (1); The side protection structure (3) includes a U-shaped protective cover (31), the inner side of the U-shaped protective cover (31) is fixedly connected with a second spring (34), the surfboard body (1) close to the second spring (34) is provided with a third connecting groove (33), and the end of the second spring (34) away from the U-shaped protective cover (31) is arranged in the third connecting groove (33) close to it and is fixedly connected with the surfboard body (1).

6. A surfboard impact structure as claimed in claim 5, wherein: The surfboard body (1) is located between the third connecting groove (33) position is provided with the second connecting groove (32), the U-shaped protective cover (31) is close to the second connecting groove (32) position fixedly connected with the second connecting rod (37), the outer side of the second connecting rod (37) is provided with the second sleeve (35), the second sleeve (35) is uniformly distributed with a plurality of second guide port (36), the second connecting rod (37) is close to the second sleeve (35) one end fixedly connected with a plurality of second guide block (38), the second guide block (38) is respectively arranged in the second guide port (36) close to, the second sleeve (35) is away from the second connecting rod (37) one end is arranged in the second connecting groove (32) and is fixedly connected with the surfboard body (1).

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