Snowboard with braking effect

Abstract

The utility model relates to the field of skiing tools, in particular to a snowboard with a braking effect. According to the snowboard with the braking effect, the friction force between the snowboard and the snowfield can be increased conveniently, and rapid braking can be conducted. A snowboard with a braking effect comprises a sliding plate, sliding seats, footstands, bandages, middle shafts, cams and a rear locking mechanism, the sliding seats are connected to the left portion and the right portion of the sliding plate in a sliding mode, the footstands are connected to the upper sides of the sliding seats in a rotating mode, the bandages are connected to the footstands, the middle shafts are connected to the middles of the footstands, the cams are connected to the lower portions of the middle shafts, and the rear locking mechanism is arranged on the left portion of the sliding plate. The sliding seat is driven by rotation of the feet of a skier to slide so as to extrude the tail knife, so that the tail knife rotates downwards to be inserted into snow, the tail knife rotates to drive the lower friction plate to rotate, the friction force between the tail knife and the snowfield can be increased conveniently, and rapid braking is carried out.

Description

Technical Field

[0001] This utility model relates to the field of ski equipment, and in particular to a ski with a braking effect. Background Technology

[0002] Skiing, as a full-body aerobic exercise, is loved by many. It not only brings the enjoyment of speed, but also improves balance, coordination and flexibility, and enhances cardiopulmonary function. However, skiing skills are quite difficult, and beginners often find it hard to master the braking operation during skiing, so they need assistance.

[0003] Existing skis with braking effects typically use a combination of a dual-headed servo motor and a brake blade as the braking device. When the skier loses control of the ski, the servo motor rotates to drive the brake blade into the snow, thus stopping the ski and the skier and ensuring safety. However, the contact area between the brake blade and the snow in existing devices is small and the surface is smooth, which can easily lead to insufficient friction and affect the braking effect.

[0004] Therefore, in response to the above problems, a ski with braking effect has been developed to increase friction with the snow and enable rapid braking. Utility Model Content

[0005] In order to overcome the shortcomings of existing devices, such as the small contact area between the brake blade and the snow and the smooth surface, which easily leads to insufficient friction and affects the braking effect, this utility model provides a ski with braking effect that facilitates increasing the friction with the snow and enabling rapid braking.

[0006] The technical implementation scheme of this utility model is as follows: a ski with braking effect includes a ski, a ski seat, a foot seat, straps, a central axis, a cam and a rear locking mechanism. The left and right sides of the ski are slidably connected to the ski seat, the upper side of the ski seat is rotatably connected to the foot seat, the foot seat is connected to the strap, the middle of the foot seat is connected to the central axis, the lower part of the central axis is connected to the cam, and the left side of the ski is provided with a rear locking mechanism for rapid braking.

[0007] Optionally, the rear locking mechanism includes a telescopic rod, a tail blade, a lower friction plate, and a return spring rope. The slide is connected to the ski slide by a telescopic rod. The tail blade is symmetrically and rotatably connected to the left side of the ski slide. The lower friction plate is connected to the lower side of the tail blade. The return spring rope is connected to the left side of the tail blade and the ski slide. When the ski slide needs to be braked quickly, the skier's foot drives the left foot seat to rotate on the slide. The rotation of the foot seat drives the cam to rotate through the central shaft, causing the left slide to slide to the left on the ski slide. The telescopic rod is compressed, and under the squeezing action of the slide, the tail blade rotates downward and inserts into the snow. The return spring rope is stretched and contacts the snow through the lower friction plate to increase friction. After braking, the slide slides back to the right, and the return spring rope drives the tail blade to rotate back to the original position.

[0008] Optionally, it also includes a front locking mechanism, which includes a sliding plate, a limiting plate, and elastic elements. The left sides of both the front and rear sides of the right side of the slide are connected to the limiting plates, and the front and rear sides of the middle of the skateboard are slidably connected to the sliding plates. Multiple elastic elements connect the sliding plates to the skateboard. When the skateboard needs to be braked quickly, the skier's feet simultaneously drive the right foot seat to rotate on the slide. The rotation of the foot seat drives the cam to rotate through the central shaft, causing the right side of the slide to slide to the right on the skateboard. The telescopic rod is compressed by force, and the sliding of the slide causes the limiting plate to slide to the right, so that the limiting plate no longer limits the sliding plate. Under the action of the elastic elements, the sliding plate slides to the side away from each other, thereby increasing the contact area with the snow and further improving the braking effect.

[0009] Optionally, both the left and right sides of the skateboard have a sloping structure.

[0010] Optionally, guide rails are provided on the upper sides of both the left and right sides of the skateboard.

[0011] Optionally, the elastic element is a spring.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention uses the rotation of the skier's feet to drive the sliding seat to squeeze the tail blade, so that the tail blade rotates downward and inserts into the snow. The rotation of the tail blade drives the lower friction plate to rotate, which can easily increase the friction with the snow and enable rapid braking.

[0013] 2. This utility model uses the rotation of the skier's feet to drive the sliding seat to slide. The sliding seat causes the limiting plate to disengage from the sliding plate. Under the rebound of the spring, the sliding plate slides to the side that is further away from each other, which can increase the contact area between the ski and the snow and further improve the braking effect. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a partial three-dimensional structural diagram of the present invention.

[0017] Figure 4 This is a three-dimensional structural diagram of the rear locking mechanism of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the front locking mechanism of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the front locking mechanism of this utility model.

[0020] The components in the attached diagram are labeled as follows: 1. Slide plate, 2. Slide seat, 3. Foot seat, 4. Strap, 5. Central shaft, 6. Cam, 7. Rear locking mechanism, 71. Telescopic rod, 72. Tail blade, 73. Lower friction plate, 74. Return rope, 8. Front locking mechanism, 81. Limiting plate, 82. Sliding plate, 83. Spring. Detailed Implementation

[0021] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0022] A type of ski with braking effect, such as Figures 1-3 As shown, it includes a skateboard 1, a slide seat 2, a foot seat 3, straps 4, a central shaft 5, a cam 6, and a rear locking mechanism 7. The left and right sides of the skateboard 1 are both inclined structures, which facilitates the skateboard 1 to glide on the snow. The left and right sides of the skateboard 1 are slidably connected to the slide seat 2. The upper side of the slide seat 2 is rotatably connected to the foot seat 3. Straps 4 are connected to the foot seat 3. The central shaft 5 is connected to the middle of the foot seat 3. The lower part of the central shaft 5 is connected to the cam 6. The upper side of the left and right sides of the skateboard 1 is provided with guide rails, which facilitates the cam 6 to drive the slide seat 2 to slide on the skateboard 1. The left side of the skateboard 1 is provided with a rear locking mechanism 7.

[0023] like Figure 1 , Figure 4 and Figure 5As shown, the rear locking mechanism 7 includes a telescopic rod 71, a tail knife 72, a lower friction plate 73, and a return spring rope 74. The slide block 2 is connected to the slide plate 1 by the telescopic rod 71. The tail knife 72 is symmetrically and rotatably connected to the left side of the slide plate 1. The lower friction plate 73 is connected to the lower side of the tail knife 72. The return spring rope 74 is connected to the left side of the tail knife 72 and the slide plate 1.

[0024] In use, this invention is first placed in the operating area. Then, the skier's feet are fixed to the footrest 3 using straps 4. When the ski 1 needs to be braked quickly, the skier's feet drive the left footrest 3 to rotate on the slide seat 2. The rotation of the footrest 3 drives the cam 6 to rotate through the central shaft 5, causing the left slide seat 2 to slide to the left on the ski 1. The telescopic rod 71 is compressed, and under the squeezing action of the slide seat 2, the tail blade 72 rotates downward and inserts into the snow. The return spring rope 74 is stretched, and the friction is increased by contacting the snow through the lower friction plate 73, thus enabling quick braking. After braking, the skier's feet drive the slide seat 2 to slide to the right to reset and disengage from the tail blade 72. Under the action of the return spring rope 74, the tail blade 72 rotates to reset.

[0025] like Figure 1 , Figure 5 and Figure 6 As shown, it also includes a front locking mechanism 8, which includes a sliding plate 81, a limiting plate 82 and a spring 83. The right side of the slide block 2 is connected to the left side of both the front and rear sides, and the middle of the slide plate 1 is slidably connected to the front and rear sides of the slide plate 81. Each sliding plate 81 is connected to the slide plate 1 by twelve springs 83.

[0026] Using the front locking mechanism 8 of this utility model, the contact area between the skisk 1 and the snow can be increased. When the skisk 1 needs to be braked quickly, the skier's foot simultaneously drives the right foot seat 3 to rotate on the slide seat 2. The rotation of the foot seat 3 drives the cam 6 to rotate through the central shaft 5, causing the right slide seat 2 to slide to the right on the skisk 1. The telescopic rod 71 is compressed by force, and the slide seat 2 slides, causing the limiting plate 82 to slide to the right, so that the limiting plate 82 no longer limits the sliding plate 81. Under the action of the spring 83, the sliding plate 81 slides to the side away from each other, thereby increasing the contact area with the snow and further improving the braking effect. When the sliding plate 81 needs to be reset, the sliding plate 81 can be pressed to slide to the side closer to each other, causing the spring 83 to be compressed by force, and then the right slide seat 2 is pushed to the left to slide and reset. The limiting plate 82 then limits the sliding plate 81 again.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ski with braking effect, characterized in that: The utility model provides a snowboard, including slide (1), slide (2), foot stand (3), binding (4), middle axle (5), cam (6) and rear lock mechanism (7), the left and right parts of slide (1) are slidably connected with slide (2), the upper side of slide (2) is rotatably connected with foot stand (3), and the upper side of foot stand (3) is connected with binding (4), and the middle part of foot stand (3) is connected with middle axle (5), and the lower part of middle axle (5) is connected with cam (6), and the left part of slide (1) is equipped with rear lock mechanism (7) for carrying out quick brake.

2. Ski according to claim 1, characterized in that Rear lock mechanism (7) includes telescopic link (71), tail knife (72), lower friction plate (73) and elastic return rope (74), and the between slide (2) and slide (1) is connected with telescopic link (71), and the left part of slide (1) is rotatably connected with tail knife (72) in front and back symmetry, and the lower side of tail knife (72) is connected with lower friction plate (73), and the left side of tail knife (72) is connected with elastic return rope (74) between slide (1), when needing to carry out quick brake to slide (1), the left part foot stand (3) is rotated on slide (2) by the feet of skier, and foot stand (3) rotation drives cam (6) to rotate through middle axle (5), so that the left part slide (2) is slid on slide (1) to left, telescopic link (71) is compressed under the extrusion of slide (2), and tail knife (72) is rotated and inserted into snow, and elastic return rope (74) is stretched, and the friction force is increased through the contact of lower friction plate (73) and snow, and after brake is completed, slide (2) is reset to right, and tail knife (72) is rotated and reset under the action of elastic return rope (74).

3. Ski according to claim 2, characterized in that: Also include front lock mechanism (8), front lock mechanism (8) includes slide plate (81), limiting plate (82) and elastic piece, and the left side of the front and back two parts of right part slide (2) is connected with limiting plate (82), and the middle part of the front and back two sides of slide (1) is slidably connected with slide plate (81), and slide plate (81) is connected with multiple elastic pieces between slide (1), when needing to carry out quick brake to slide (1), the right part foot stand (3) is rotated on slide (2) by the feet of skier, and foot stand (3) rotation drives cam (6) to rotate through middle axle (5), so that the right part slide (2) is slid on slide (1) to right, telescopic link (71) is compressed, and slide (2) sliding drives limiting plate (82) to slide to right, so that limiting plate (82) no longer limits slide plate (81), and slide plate (81) is slid to the side away from each other under the action of elastic piece, thereby increasing the contact area with snow, and further improving brake effect.

4. Ski according to claim 1, characterized in that: The left and right parts of slide (1) are inclined surface structures.

5. A ski with braking effect according to claim 1, characterized in that: The upper side of the left and right parts of slide (1) is equipped with guide rail.

6. Ski according to claim 3, characterized in that: The elastic piece is spring (83).

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