Dry land roller skiing training board

Abstract

The utility model discloses a dry land roller skiing training board which comprises a board body made of carbon fibers or solid wood, roller clamping pieces are installed at the two ends of the board body, at least one positioning groove is formed in the surface of the top of the board body, the positioning grooves are arranged in parallel in the length direction of the board body, and the roller clamping pieces are arranged in the positioning grooves. According to the fixing plate, the positioning grooves are formed in the length direction of the plate body in parallel, then the through holes in the fixing devices are aligned with the positioning grooves to be fixed, and therefore the fixing devices can be accurately fixed to the plate body at a time; compared with the prior art, the fixing device has the advantages that the problem that the service life of the plate body is affected due to the fact that the plate body is punched for multiple times due to the fact that the position of the fixing device is repeatedly adjusted is avoided, meanwhile, the reinforcing plate is arranged in the plate body, the stability of connection between the screw and the plate body is improved during punching and fixing, and therefore it can be guaranteed that the fixing device and the plate body can be successfully fixed at a time.

Description

Technical Field

[0001] The utility model relates to the field of roller skating equipment, and more particularly to a dry land roller skiing training board. Background Art

[0002] With the increasing improvement of people's living standards, skiing, which was once considered a "noble" sport, has now gradually come into the sight of the general public. Most of the existing German ski resorts are located in the north of our country. If one needs to conduct skiing training or wants to experience skiing, generally one has to go to the ski resort during a specific season for exercise, which will undoubtedly incur a lot of additional transportation costs.

[0003] To meet the above needs, dry land roller skiing has emerged as the times require. Dry land roller skiing is carried out on a board body that is similar in shape but made of special structures and materials. A roller is installed at the bottom of the board body, and a special fixing device is installed at the top. Then, by matching with special shoe materials and ski poles, one can achieve "skiing" on dry land.

[0004] The training board mainly consists of two parts: the board body and the fixing device. The fixing device is fixed on the top of the board body and is used to install and fix the shoes of training or competition personnel. As Figure 1 shown, the existing fixing device usually has a number of through holes. When the fixing device needs to be fixed on the board body, the through holes need to be aligned with the board body and then fixed with screws. However, due to the inability to accurately position between the two, the fixing device is often fixed on the board body in a skewed state, which will pose risks to the use of the board body and personnel during subsequent use. Content of the Utility Model

[0005] To solve the above problems, the utility model provides a dry land roller skiing training board, which includes a board body. Roller clamping members are installed at both ends of the board body. The roller clamping members are sleeved outside the board body. Three positioning grooves are arranged on the surface of the top of the board body. The positioning grooves are arranged parallel to each other along the length direction of the board body, and a scale is arranged at one end along the positioning grooves.

[0006] Furthermore, the board body is a hollow structure, and a U-shaped groove is formed by inward depression on the side of the board body away from the positioning grooves.

[0007] Furthermore, the roller clamping member includes a clamping part. When the roller clamping member is sleeved outside the board body, the board body is inserted into the inside of the clamping part.

[0008] Furthermore, a number of support plates are arranged inside the clamping part.

[0009] Furthermore, screw holes are arranged on both sides of the clamping part, and 2 screw holes are arranged on each side.

[0010] Furthermore, connecting plates extend from both sides of the clamping portion towards one end away from the plate body, and roller chutes are provided on the connecting plates.

[0011] Furthermore, reinforcing ribs are provided on the connecting plates, and the reinforcing ribs are connected to the screw holes.

[0012] Furthermore, an arc-shaped mudguard extends from the top of the clamping portion towards one end away from the plate body.

[0013] Furthermore, a support portion is provided between the mudguard and the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Compared with the prior art, in this application, since the positioning grooves are first arranged in parallel along the length direction of the plate body, and then the through holes on the fixator are respectively aligned with the positioning grooves for fixation, the position of the fixator can be accurately fixed on the plate body at one time, avoiding repeatedly adjusting the position of the fixator and punching holes on the plate body multiple times, thereby affecting the service life of the plate body.

[0016] The additional aspects and advantages of the present utility model will be given in the following description part, some will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 are the drawings related to the background technology of the present utility model;

[0019] Figure 2 is the overall structural schematic diagram of the dryland roller skiing training board of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the plate body of the dryland roller skiing training board of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the roller clamping member of the dryland roller skiing training board of the present utility model;

[0022] Figure 5 is the structural schematic diagram of the roller clamping member of the dryland roller skiing training board of the present utility model from another angle;

[0023] Figure 6 This is a schematic structural view of the reinforcing plate of the dryland roller skiing training board of the present utility model.

[0024] The reference numerals and names in the figure are as follows:

[0025] Holder 10, through hole 20, board body 100, roller clamping member 200, positioning groove 210, scale mark 220, U-shaped groove 230, clamping portion 240, support plate 241, screw hole 242, connecting plate 250, roller card slot 251, reinforcing rib 252, fender 260, support portion 261, reinforcing plate 110. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all 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.

[0027] A more detailed description of the present invention will be given. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself. In the description of the present invention, it should be noted that the use of words such as "first", "second" to limit components is only for the convenience of distinguishing the corresponding components. Without otherwise stating, the above words have no special meaning, so it cannot be understood as a limitation on the protection scope of the present invention. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0029] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those of ordinary skill in the technical field to which this invention belongs. The terms used in this specification in the description of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0030] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0031] Now, a further description will be made of the preferred embodiments of the present utility model in conjunction with the accompanying drawings. As Figure 1 and Figure 2 shown, the dryland roller skiing training board includes a board body 100. The material of the board body 100 can be carbon fiber or solid wood. At both ends of the board body 100, roller clamping members 200 are installed. The roller clamping members 200 are sleeved on the outer side of the board body 100. On the surface of the top of the board body 100, at least one positioning groove 210 is provided. Preferably, the number of the positioning grooves 210 is 3. The positioning grooves 210 are arranged parallel to each other along the length direction of the board body 100. A scale 220 is provided along one end of the positioning groove 210. When the binding 10 needs to be installed on the board body 100, first align the through holes 20 on the binding 10 with the positioning grooves 210 respectively, then translate the binding 10 along the board body 100 to the appropriate scale 220 position, and then drive the screw into the through hole 20 to fix the binding 10 on the board body 100. From the above embodiments, it can be seen that in this application, since the positioning grooves 210 are arranged parallel to the length direction of the board body 100 first, and then the through holes 20 on the binding 10 are aligned with the positioning grooves 210 respectively for fixation, the position of the binding 10 can be accurately fixed on the board body 100 at one time, avoiding repeatedly adjusting the position of the binding 10 and making multiple holes on the board body 100, thereby affecting the service life of the board body 100.

[0032] Furthermore, on the basis of the above embodiments, as Figure 2 and Figure 3 shown, the board body 100 is of a hollow structure. An inwardly concave U-shaped groove 230 is formed on the side of the board body 100 away from the positioning groove 210. In this way, when a trainer or a competitor steps on the board body 100, the U-shaped groove 230 can enhance the overall pressure-bearing capacity of the board body 100.

[0033] Furthermore, on the basis of the above embodiments, in combination with Figure 4 and Figure 5As shown, the roller holder 200 includes a clamping portion 240. When the roller holder 200 is sleeved outside the plate body 100, the plate body 100 is inserted and fixed inside the clamping portion 240, so that the clamping portion 240 is sleeved on the plate body 100.

[0034] Furthermore, on the basis of the above embodiments, in combination with Figure 4 and Figure 5 As shown, a plurality of support plates 241 are provided inside the clamping portion 240. Since the plate body 100 is a hollow structure, when the plate body 100 is inserted and fixed inside the clamping portion 240, the support plates 241 can be inserted into the plate body 100. When a trainer or a competitor steps on the plate body 100, on the basis that the clamping portion 240 is sleeved on the plate body 100, the bearing capacity of the connection between the plate body 100 and the roller holder 200 is further enhanced.

[0035] Furthermore, on the basis of the above embodiments, in combination with Figure 4 and Figure 5 As shown, screw holes 242 are provided on both sides of the clamping portion 240. Preferably, 2 screw holes are provided on each side. After the plate body 100 is inserted and fixed inside the clamping portion 240, by driving a screw into the screw hole 242, a fixation is formed between the plate body 100 and the roller holder 200.

[0036] Furthermore, on the basis of the above embodiments, in combination with Figure 4 and Figure 5 As shown, connecting plates 250 extend from both sides of the clamping portion 240 towards one end away from the plate body 100. A roller card slot 251 is provided on the connecting plate 250, and the roller card slot 251 is used for fixedly connecting a pulley (not shown in the figure).

[0037] Furthermore, on the basis of the above embodiments, in combination with Figure 4 and Figure 5 As shown, reinforcing ribs 252 are provided on the connecting plate 250. The reinforcing ribs 252 are connected to the screw holes 242. Since when a trainer or a competitor steps on the plate body 100, there are two places where the plate body 100 and the roller holder 200 are most likely to break. One is at the position of the clamping portion 240, and the other is at the position of the connecting plate 250. Because the connecting plate 250 is an important component for connecting the pulley and the clamping portion 240 and is prone to breakage when bearing pressure, so reinforcing ribs 252 are provided here to increase the thickness of the connecting plate 250, thereby reducing the risk of breakage of the connecting plate 250 when a trainer or a competitor steps on the plate body 100.

[0038] Furthermore, on the basis of the above embodiments,, in combination with Figure 4 andFigure 5 As shown, an arc-shaped mudguard 260 extends from the top of the clamping portion 240 toward the end away from the board body 100, so that when sliding on dry land, external mud can be prevented from affecting the operation of the pulley.

[0039] On the basis of the above embodiments, Figure 6 As shown, a support portion 261 is provided between the fender 260 and the connecting plate 250 , so that when the fender 260 is bent due to an external force, the support portion 261 can support it.

[0040] Further on the basis of the above embodiment, a reinforcing plate 110 is arranged inside the board body 100, and the reinforcing plate 110 is arranged below the positioning groove 210. In this way, when the board body 100 is made of carbon fiber or wood, the screw passes through the positioning groove 210 and is fixed on the reinforcing plate 110, which can improve the connection firmness between the fastener 10 and the board body 100.

[0041] The above exemplary embodiments are detailed, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A dryland roller skiing training board, characterized in that: The invention comprises a plate body (100), roller clamping members (200) are installed at both ends of the plate body (100), the roller clamping members (200) are sleeved on the outside of the plate body (100), at least one positioning groove (210) is arranged on the surface of the top of the plate body (100), the positioning grooves (210) are arranged parallel to each other along the length direction of the plate body (100), and a ruler scale (220) is arranged along one end of the positioning groove (210).

2. The roller skiing training board according to claim 1, characterized in that: The board body (100) is a hollow structure, the number of the positioning grooves (210) is three, the material of the board body (100) is carbon fiber or solid wood, and a U-shaped groove (230) is formed inwardly on a side of the board body (100) away from the positioning groove (210).

3. The roller skiing training board according to claim 2, characterized in that: The roller clamp (200) comprises a clamping portion (240). When the roller clamp (200) is sleeved on the outside of the board body (100), the board body (100) is inserted into the clamping portion (240).

4. The roller skiing training board according to claim 3, characterized in that: A plurality of support plates (241) are arranged inside the clamping portion (240).

5. The roller skiing training board according to claim 3, characterized in that: Screw holes (242) are provided on both sides of the clamping portion (240), with two screw holes provided on each side.

6. The roller skiing training board according to claim 5, characterized in that: A connecting plate (250) is extended along both sides of the clamping portion (240) toward one end away from the plate body (100), and a roller clamping groove (251) is provided on the connecting plate (250).

7. The roller skiing training board according to claim 6, characterized in that: A reinforcing rib (252) is provided on the connecting plate (250), and the reinforcing rib (252) is connected to the screw hole (242).

8. The roller skiing training board according to claim 6, characterized in that: An arc-shaped mudguard (260) is extended from the top of the clamping portion (240) toward one end away from the board body (100).

9. The roller skiing training board according to claim 8, characterized in that: A support portion (261) is provided between the fender (260) and the connecting plate (250).

10. The roller skiing training board according to claim 1, characterized in that: A reinforcing plate (110) is arranged inside the plate body (100), and the reinforcing plate (110) is arranged below the positioning groove (210).

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