Three-point triangular supporting rolling sliding plate

Abstract

The utility model relates to a three-point triangular supporting rolling sliding plate which comprises two supporting flat plates which are distributed in a bilateral symmetry mode, and the bottoms of the two supporting flat plates are each provided with two installation grooves which are distributed in a bilateral symmetry mode. And two metal plates which are symmetrically distributed left and right are fixedly mounted in each of the two mounting grooves, and a plurality of internal thread cylinders which are symmetrically distributed left and right are fixedly mounted at the tops of the two metal plates. According to the three-point triangular supporting rolling skateboard, the supporting flat plate serves as a working platform to bear the body weight of a player, the rollers distributed in a three-point mode make direct contact with the ground, when the rollers roll, the supporting flat plate can bear a heavy object to move, and at the moment, the player can control the rollers to twist forward by shaking the legs; and the plurality of rollers are respectively designed to be in three-point distribution, so that stable support can be provided for players, and in conclusion, the rolling skateboard achieves the effects of stable and safe sliding.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling skateboards, in particular to a three-point triangular support rolling skateboard. Background Art

[0002] Since the birth of mankind, people have never got rid of the behavioral habit of walking upright. From walking barefoot before, to walking in straw sandals, then to walking in hard-soled shoes, and finally to walking in modern mold-formed soft-soled shoes, walking has become more and more comfortable, but the dilemma of limited activity distance per unit time has not been changed. With the progress of mankind's understanding of rollers, there have gradually emerged wheeled devices such as "skateboards, roller skates, and heelies", which greatly improve the activity distance range per unit time.

[0003] Existing roller skates have rollers arranged in a single line, and both feet need to stand simultaneously to maintain static balance. While skateboards have four rollers arranged in a rectangle and cannot pass through potholes. The rollers of heelies are too small, and the sliding speed is not high, and it is unnatural when walking. Therefore, a three-point triangular support rolling skateboard is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a three-point triangular support rolling skateboard, which has the advantages of stable sliding and safety.

[0005] To achieve the above object, the utility model provides the following technical solution: A three-point triangular support rolling skateboard includes a support flat plate. The number of the support flat plates is two and they are symmetrically distributed left and right. The bottoms of the two support flat plates are both provided with two installation grooves that are symmetrically distributed left and right. Inside each of the two installation grooves, two metal plates that are symmetrically distributed left and right are fixedly installed. On the tops of the two metal plates, multiple internally threaded cylinders that are symmetrically distributed left and right are fixedly installed. On the tops of the two support flat plates, multiple rectangular docking plates that are symmetrically distributed left and right are fixedly installed. On the tops of the multiple rectangular docking plates, four fastening bolts that are symmetrically distributed left and right are threadedly installed. On the tops of the multiple rectangular docking plates, rollers that are symmetrically distributed left and right are rotatably installed. On the bottoms of the two metal plates, anti-slip pads that are symmetrically distributed left and right are fixedly installed.

[0006] Further, the height of each of the two installation grooves is less than the height of the metal plate.

[0007] Further, multiple internally threaded cylinders all penetrate to the surface of the support flat plate, multiple internally threaded cylinders are all fixedly installed inside the support flat plate, and the multiple internally threaded cylinders are distributed in a three-point pattern on the surface of the support flat plate.

[0008] Furthermore, multiple said rectangular docking plates are respectively located on the surfaces of multiple internal threaded cylinders, multiple said fastening bolts are respectively threadedly installed inside the multiple internal threaded cylinders, and the multiple rectangular docking plates and the multiple support flat plates are fixedly connected through the multiple fastening bolts respectively.

[0009] Furthermore, the multiple said rollers are distributed in a front-two and rear-one pattern on the top of the support flat plate, and the anti-slip pad is located between the three-point positions where the multiple internal threaded cylinders are distributed.

[0010] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0011] For this three-point triangular support roller skateboard, the support flat plate is used as the working platform to bear the weight of the player's body. The multiple rollers distributed in a three-point pattern are in direct contact with the ground. When the rollers roll, the support flat plate can bear the heavy object and move. At this time, the player can shake the legs to control the multiple rollers to twist forward. Designing the multiple rollers into a three-point distribution can provide stable support for the player. In summary, this roller skateboard achieves the effects of stable sliding and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the present utility model;

[0013] Figure 2 It is a bottom view of the structure of the present utility model;

[0014] Figure 3 It is an exploded view of the structure of the present utility model;

[0015] Figure 4 It is a bottom exploded view of the structure of the present utility model.

[0016] In the figure: 1, support flat plate; 2, installation groove; 3, metal plate; 4, internal threaded cylinder; 5, rectangular docking plate; 6, fastening bolt; 7, roller; 8, anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-4, the three-point triangular support rolling skateboard in this embodiment includes a support flat plate 1, and the support flat plate 1 can be replaced with a flat plate, a bracket, a support rod, etc. The number of support flat plates 1 is two and they are symmetrically distributed left and right. The bottoms of the two support flat plates 1 are each provided with two mounting grooves 2 that are symmetrically distributed left and right. Inside each of the two mounting grooves 2, two metal plates 3 that are symmetrically distributed left and right are fixedly installed. The height of each of the two mounting grooves 2 is less than the height of the metal plate 3, which facilitates the installation of the metal plate 3 into the support flat plate 1. The installed metal plates 3 play a role in strengthening the support flat plate 1.

[0019] On the top of each of the two metal plates 3, a plurality of internally threaded cylinders 4 that are symmetrically distributed left and right are fixedly installed. A plurality of internally threaded cylinders 4 all penetrate to the surface of the support flat plate 1 and are fixedly installed inside the support flat plate 1. The plurality of internally threaded cylinders 4 are distributed in a three-point pattern on the surface of the support flat plate 1. On the top of each of the two support flat plates 1, a plurality of rectangular docking plates 5 that are symmetrically distributed left and right are fixedly installed. The plurality of rectangular docking plates 5 are respectively located on the surfaces of the plurality of internally threaded cylinders 4. On the top of each of the plurality of rectangular docking plates 5, four fastening bolts 6 that are symmetrically distributed left and right are threadedly installed. The plurality of fastening bolts 6 are respectively threadedly installed inside the plurality of internally threaded cylinders 4. The plurality of rectangular docking plates 5 and the plurality of support flat plates 1 are fixedly connected respectively through the plurality of fastening bolts 6. After removing the plurality of fastening bolts 6, the rectangular docking plates 5 can be removed and replaced.

[0020] On the top of each of the plurality of rectangular docking plates 5, left and right symmetrically distributed rollers 7 are rotatably installed. By connecting the plurality of fastening bolts 6 with the plurality of internally threaded cylinders 4, the plurality of rollers 7 can be respectively fixed on the surface of the support flat plate 1. The plurality of rollers 7 are distributed in a two-in-front-and-one-at-the-back pattern on the top of the support flat plate 1. The plurality of rollers 7 are not on the same straight line to form three points that determine a plane. Three-point support is the most stable. The plurality of rollers 7 are in direct contact with the ground, and the movement of the support flat plate 1 carrying heavy objects is realized through the rolling of the rollers 7. The plurality of rollers 7 can provide steering function, driving function and support function. On the bottom of each of the two metal plates 3, left and right symmetrically distributed anti-slip pads 8 are fixedly installed. The anti-slip pads 8 are located between the three points where the plurality of internally threaded cylinders 4 are distributed. The installed anti-slip pads 8 play an anti-slip role to prevent shoes from slipping on the surface of the support flat plate 1.

[0021] The working principle of the above embodiment is as follows:

[0022] During use, the support flat plate 1 serves as a working platform to carry heavy objects, that is, the player's body. When the player stands on the surfaces of the two anti-slip pads 8, it can play an anti-slip role. Subsequently, the plurality of rollers 7 are respectively in three-point contact with the ground, and the movement of the support flat plate 1 carrying the player is realized through the rolling of the rollers 7. The player can control the plurality of rollers 7 to twist forward by shaking the legs, and by controlling the two support flat plates 1 to be distributed in a "V" shape, the braking function can be realized.

[0023] It should be noted that in this text, 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 further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0024] 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 three-point triangle supported rolling skateboard, comprising a supporting plate (1), characterized in that: The number of the supporting plates (1) is two and they are symmetrically distributed on the left and right. The bottom of the two supporting plates (1) is provided with two installation grooves (2) which are symmetrically distributed on the left and right. The inside of the two installation grooves (2) is fixedly installed with two metal plates (3) which are symmetrically distributed on the left and right. The tops of the two metal plates (3) are fixedly installed with multiple internal threaded tubes (4) which are symmetrically distributed on the left and right. The tops of the two supporting plates (1) are fixedly installed with multiple rectangular docking plates (5) which are symmetrically distributed on the left and right. The tops of the multiple rectangular docking plates (5) are threadedly installed with four fastening bolts (6) which are symmetrically distributed on the left and right. The tops of the multiple rectangular docking plates (5) are rotatably installed with rollers (7) which are symmetrically distributed on the left and right. The multiple rollers (7) are distributed on the top of the supporting plates (1) with two in front and one in the back. The bottoms of the two metal plates (3) are fixedly installed with anti-slip pads (8) which are symmetrically distributed on the left and right.

2. The three-point triangle supported rolling skateboard according to claim 1, characterized in that: The heights of the two installation grooves (2) are both smaller than the height of the metal plate (3).

3. The three-point triangle supported rolling skateboard according to claim 1, characterized in that: The plurality of internally threaded barrels (4) all penetrate the surface of the supporting plate (1), the plurality of internally threaded barrels (4) are all fixedly installed inside the supporting plate (1), and the plurality of internally threaded barrels (4) are distributed in a three-point pattern on the surface of the supporting plate (1).

4. The three-point triangle supported rolling skateboard according to claim 1, characterized in that: The plurality of rectangular docking plates (5) are respectively located on the surfaces of the plurality of internally threaded tubes (4); the plurality of fastening bolts (6) are respectively threadedly installed inside the plurality of internally threaded tubes (4); and the plurality of rectangular docking plates (5) are respectively fixedly connected to the plurality of supporting plates (1) via the plurality of fastening bolts (6).

5. The three-point triangle supported rolling skateboard according to claim 1, characterized in that: The anti-slip pad (8) is located between three points where the plurality of internal threaded cylinders (4) are distributed.

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