Sliding plate with anti-seismic baffle

Abstract

The skateboard comprises a skateboard body, two mounting frames are fixedly mounted on the bottom side of the skateboard body respectively, wheels are rotatably mounted at the two ends of each mounting frame, two mounting plates are fixedly mounted on the bottom side of the skateboard body respectively, movable grooves are formed in the mounting plates, and the shock-resistant baffles are arranged in the movable grooves. A movable groove is formed in the mounting plate, a movable plate is mounted in the movable groove through a first damping mechanism, the movable plate movably penetrates out of the mounting plate and is fixedly provided with a baffle body, two arc-shaped surfaces are arranged on the movable plate, and limiting grooves are formed in the inner wall of the top side and the inner wall of the bottom side of the movable groove. The baffle bodies capable of automatically resisting shock and elastically stretching out and drawing back are arranged at the two ends of the bottom side of the skateboard body, acting force generated by collision of the baffle bodies is buffered and diluted through cooperation of the first shock absorption mechanism and the second shock absorption mechanism, damage to the skateboard body caused by collision is reduced, and the service life of the skateboard is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of skateboards, in particular to a skateboard with an earthquake-resistant baffle. Background Art

[0002] A skateboard is a popular sports tool, commonly seen on the streets, skate parks and specialized skateboard venues. Skateboarding is one of the board sports. It is a skill-based sport in which athletes step on a sliding device and perform various complex sliding, jumping, spinning, flipping and other difficult actions on different terrains, grounds and specific facilities under the rhythm of music.

[0003] When users step on and slide the skateboard, they often encounter situations where the skateboard directly hits fixed objects such as stones, steps, and walls due to improper operation. Multiple impacts will damage the board body of the skateboard, thus affecting the service life of the skateboard. Therefore, we propose a skateboard with an earthquake-resistant baffle to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a skateboard with an earthquake-resistant baffle to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A skateboard with an earthquake-resistant baffle includes a skateboard body. Two mounting brackets are respectively and fixedly installed on the bottom side of the skateboard body. Wheels are rotatably installed at both ends of the mounting brackets. Two mounting plates are respectively and fixedly installed on the bottom side of the skateboard body. An activity groove is formed in the mounting plate. An activity plate is installed in the activity groove through a first shock-absorbing mechanism. The activity plate movably penetrates outside the mounting plate and is fixedly installed with a baffle body. Two arc-shaped surfaces are arranged on the activity plate. Limiting grooves are respectively formed in the top inner wall and the bottom inner wall of the activity groove. A second shock-absorbing mechanism for the corresponding arc-shaped surfaces is arranged in the two limiting grooves.

[0007] Preferably, the two mounting plates are symmetrically arranged, and the cross-section of the mounting plate is arranged in a U-shaped structure.

[0008] Preferably, the cross-section of the activity groove is arranged in a U-shaped structure. The activity plate is movably connected with the activity groove. When the baffle body drives the activity plate to generate a rightward acting force, the activity plate moves rightward in the activity groove.

[0009] Preferably, the two arc-shaped surfaces on the activity plate are symmetrically arranged, and the cross-section of the activity plate is arranged in an A-shaped structure.

[0010] Preferably, the first shock-absorbing mechanism includes a first shock-absorbing spring and a second shock-absorbing spring, one end of the first shock-absorbing spring is fixedly installed on an inner wall of one side of the movable groove, the other end of the first shock-absorbing spring is fixedly installed on an inner wall of one side of the movable plate, one end of the second shock-absorbing spring is fixedly installed on an inner wall of the other side of the movable groove, and the other end of the second shock-absorbing spring is fixedly installed on an outer side wall of the movable plate. Through the first shock-absorbing mechanism, the force acting to the right on the movable plate is buffered and diluted, so that the first shock-absorbing spring is deformed and stretched under the force, and the second shock-absorbing spring is deformed and compressed under the force.

[0011] Preferably, the second shock-absorbing mechanism includes a wheel seat, a third shock-absorbing spring and a roller. Two wheel seats are movably installed in the two limiting grooves respectively. One end of the third shock-absorbing spring is fixedly installed on the side of the two wheel seats away from each other. The other ends of the two third shock-absorbing springs are fixedly installed on the inner walls of both sides of the movable groove respectively. Rollers are rotatably installed in the two wheel seats. The two rollers are respectively attached to the corresponding arc-shaped surfaces. Through the second shock-absorbing mechanism, the force acting to the right of the movable plate is further buffered and diluted.

[0012] Preferably, the two wheel seats are respectively located on both sides of the arc-shaped surface of the movable plate, and the cross-section of the wheel seats is arranged in a cross-shaped structure, so that the two wheel seats can slide in the two limiting grooves.

[0013] Preferably, the number of the baffle bodies is set to two, the two baffle bodies are symmetrically arranged, and the cross-section of the baffle body is set in a U-shaped structure. By arranging baffle bodies that can automatically resist shock and elastic expansion at both ends of the skateboard body, the skateboard body is protected.

[0014] The beneficial effect of the utility model is that the skateboard with a shock-resistant baffle is provided with a baffle body that can automatically resist shock and elasticity and retract at both ends of the bottom side of the skateboard body. The force generated by the impact of the baffle body is buffered and diluted through the cooperation of the first shock-absorbing mechanism and the second shock-absorbing mechanism, thereby reducing the damage to the skateboard body caused by the impact and ensuring the service life of the skateboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a partial cross-section of the bottom view of the skateboard body of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0018] In the figure: 1, skateboard body; 2, mounting bracket; 3, wheels; 4, mounting plate; 5, activity slot; 6, first shock-absorbing spring; 7, second shock-absorbing spring; 8, movable plate; 9, baffle body; 10, arc surface; 11, limiting slot; 12, wheel seat; 13, third shock-absorbing spring; 14, roller. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment: Refer to Figures 1-3 , a skateboard with a shock-resistant baffle, including a skateboard body 1. Two mounting brackets 2 are respectively fixedly installed on the bottom side of the skateboard body 1. Wheels 3 are rotatably installed at both ends of the mounting bracket 2. Two mounting plates 4 are respectively fixedly installed on the bottom side of the skateboard body 1. An activity slot 5 is opened in the mounting plate 4. A movable plate 8 is installed in the activity slot 5 through a first shock-absorbing mechanism. The first shock-absorbing mechanism includes a first shock-absorbing spring 6 and a second shock-absorbing spring 7. One end of the first shock-absorbing spring 6 is fixedly installed on the inner wall of one side of the activity slot 5, and the other end of the first shock-absorbing spring 6 is fixedly installed on the inner wall of one side of the movable plate 8. One end of the second shock-absorbing spring 7 is fixedly installed on the inner wall of the other side of the activity slot 5, and the other end of the second shock-absorbing spring 7 is fixedly installed on the outer wall of the movable plate 8. Through the first shock-absorbing mechanism, the force acting on the movable plate 8 to the right is buffered and diluted, causing the first shock-absorbing spring 6 to deform and stretch under force, and causing the second shock-absorbing spring 7 to deform and compress under force; the movable plate 8 movably penetrates outside the mounting plate 4 and is fixedly installed with a baffle body 9. Two arc surfaces 10 are arranged on the movable plate 8. Limiting slots 11 are opened on the inner walls of the top side and the bottom side of the activity slot 5. A second shock-absorbing mechanism for the corresponding arc surfaces 10 is arranged in the two limiting slots 11. The second shock-absorbing mechanism includes a wheel seat 12, a third shock-absorbing spring 13 and a roller 14. Two wheel seats 12 are respectively movably installed in the two limiting slots 11. One end of a third shock-absorbing spring 13 is fixedly installed on the side of each of the two wheel seats 12 away from each other, and the other ends of the two third shock-absorbing springs 13 are respectively fixedly installed on the inner walls of both sides of the activity slot 5. Rollers 14 are rotatably installed in the two wheel seats 12, and the two rollers 14 are respectively attached to the corresponding arc surfaces 10. Through the second shock-absorbing mechanism, the force acting on the movable plate 8 to the right is further buffered and diluted.

[0021] Furthermore, the two mounting plates 4 are symmetrically arranged, and the cross-section of the mounting plate 4 is arranged in a U-shaped structure.

[0022] Further, the cross-section of the movable slot 5 is arranged in a U-shaped structure, and the movable plate 8 is movably connected to the movable slot 5. When the baffle body 9 drives the movable plate 8 to generate a rightward acting force, the movable plate 8 moves rightward in the movable slot 5.

[0023] Further, the two arc-shaped surfaces 10 on the movable plate 8 are symmetrically arranged, and the cross-section of the movable plate 8 is arranged in an A-shaped structure.

[0024] Further, the two wheel seats 12 are respectively located on both sides of the arc-shaped surface 10 of the movable plate 8. The cross-section of the wheel seat 12 is arranged in a cross-shaped structure, which is convenient for the two wheel seats 12 to slide in the two limiting slots 11.

[0025] Further, the number of the baffle bodies 9 is set to two, and the two baffle bodies 9 are symmetrically arranged. The cross-section of the baffle body 9 is arranged in a U-shaped structure. By arranging the baffle bodies 9 that can automatically resist earthquake and elastically stretch at both ends of the skateboard body 1, the protection of the skateboard body 1 is realized.

[0026] During use: When the skateboard body 1 hits a fixed object, the baffle body 9 at one end of the skateboard body 1 first abuts against one side of the fixed object, so that the baffle body 9 drives the movable plate 8 to generate a rightward acting force, causing the movable plate 8 to move rightward in the movable slot 5. Through the cooperation of the first damping spring 6 and the second damping spring 7, the rightward acting force of the movable plate 8 is buffered and diluted, causing the first damping spring 6 to be deformed and stretched by the force, and the second damping spring 7 to be deformed and compressed by the force. At the same time, during the rightward movement of the movable plate 8 in the movable slot 5, the two rollers 14 respectively roll on the corresponding arc-shaped surfaces 10 of the movable plate 8, and at this time, the two wheel seats 12 are respectively driven to slide in the two limiting slots 11 and move away from each other, realizing further buffering and dilution of the rightward acting force of the movable plate 8. At this time, the two third damping springs 13 are deformed and compressed by the force, and thus, through the cooperation of the first damping mechanism and the second damping mechanism, the acting force generated by the impact of the baffle body 9 is buffered and diluted. By arranging the baffle bodies 9 that can automatically resist earthquake and elastically stretch at both ends of the skateboard body 1, the damage to the skateboard body 1 caused by impact is reduced, and the service life of the skateboard is guaranteed.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A skateboard with a seismic baffle, comprising a skateboard body (1), characterized in that, Two mounting brackets (2) are fixedly installed on the bottom side of the skateboard body (1) respectively. Wheels (3) are rotatably installed at both ends of the mounting bracket (2). Two mounting plates (4) are fixedly installed on the bottom side of the skateboard body (1) respectively. An activity groove (5) is formed in the mounting plate (4). An activity plate (8) is installed in the activity groove (5) through a first shock absorption mechanism. The activity plate (8) movably penetrates outside the mounting plate (4) and is fixedly installed with a baffle body (9). Two arc surfaces (10) are arranged on the activity plate (8). Limit grooves (11) are formed in the top inner wall and the bottom inner wall of the activity groove (5). A second shock absorption mechanism for the corresponding arc surfaces (10) is arranged in the two limit grooves (11).

2. The skateboard with an earthquake-resistant baffle according to claim 1, characterized in that, The two mounting plates (4) are symmetrically arranged, and the cross section of the mounting plate (4) is arranged in a U-shaped structure.

3. A skateboard with an earthquake-resistant baffle according to claim 1, characterized in that, The cross section of the activity groove (5) is arranged in a U-shaped structure, and the activity plate (8) is movably connected with the activity groove (5).

4. A skateboard with a seismic baffle according to claim 1, characterized in that, The two arc surfaces (10) on the activity plate (8) are symmetrically arranged, and the cross section of the activity plate (8) is arranged in an A-shaped structure.

5. A skateboard with an earthquake-resistant baffle according to claim 1, characterized in that, The first shock absorption mechanism includes a first shock absorption spring (6) and a second shock absorption spring (7). One end of the first shock absorption spring (6) is fixedly installed on one inner wall of the activity groove (5), and the other end of the first shock absorption spring (6) is fixedly installed on one inner wall of the activity plate (8). One end of the second shock absorption spring (7) is fixedly installed on the other inner wall of the activity groove (5), and the other end of the second shock absorption spring (7) is fixedly installed on the outer side wall of the activity plate (8).

6. The skateboard with an earthquake-resistant baffle according to claim 1, characterized in that, The second shock absorption mechanism includes wheel seats (12), third shock absorption springs (13) and rollers (14). Two wheel seats (12) are movably installed in the two limit grooves (11) respectively. One end of a third shock absorption spring (13) is fixedly installed on the side of each of the two wheel seats (12) away from each other, and the other end of the two third shock absorption springs (13) is fixedly installed on the inner walls on both sides of the activity groove (5). Rollers (14) are rotatably installed in the two wheel seats (12), and the two rollers (14) are respectively attached to the corresponding arc surfaces (10).

7. A skateboard with an earthquake-resistant baffle according to claim 6, characterized in that, The two wheel seats (12) are respectively located on both sides of the arc surface (10) on the activity plate (8), and the cross section of the wheel seat (12) is arranged in a cross-shaped structure.

8. A skateboard with an earthquake-resistant baffle according to claim 1, characterized in that, The number of the baffle bodies (9) is two, the two baffle bodies (9) are symmetrically arranged, and the cross section of the baffle body (9) is arranged in a U-shaped structure.

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