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Exercise skateboard and preparation method thereof

A skateboarding and sports technology, applied in skateboards, sports accessories, skating and other directions, can solve the problems of low fatigue strength, no energy saving and environmental protection, complex product structure, etc., achieve energy saving, emission reduction and environmental protection, long service life, simple structure Effect

Inactive Publication Date: 2015-03-25
LIAONING LIAOJIE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the sports skateboards on the market are basically made of wood plywood materials, or made of wood materials and short fiber reinforced plastic composite materials. low level problem
In addition, using wooden materials to make sports skateboards is not energy-saving and environmentally friendly, and it is not friendly to the environment

Method used

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  • Exercise skateboard and preparation method thereof
  • Exercise skateboard and preparation method thereof
  • Exercise skateboard and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A sports skateboard such as figure 1 , 2 As shown, it includes a skateboard body 1 and two buffer pads 2 , and the two buffer pads 2 are separately arranged in the middle of the upper surface of the skateboard body 1 . The skateboard body 1 is a multi-layer structure, including an elastomer layer 13 , a fiber cloth layer 12 and a board layer 11 sequentially connected from top to bottom. The plate layer 11 is a continuous fiber-reinforced thermoplastic composite material plate, made of the following components by weight: 30 parts of polypropylene; 70 parts of continuous ultra-high-strength glass fiber. The sheet material layer 11 of the sports skateboard is formed by high-temperature pressurized molding process, the surface of the sheet material layer 11 is thermally bonded with the fiber cloth layer 12 , and the surface of the fiber cloth layer 12 is compounded with an elastomer layer 13 . The preparation method is as follows:

[0031] (1) Preparation of continuous f...

Embodiment 2

[0039] A sports skateboard comprises a skateboard body and two buffer pads, and the two buffer pads are separately arranged in the middle of the upper surface of the skateboard body. The skateboard body is a multi-layer structure, including an elastomer layer, a fiber cloth layer and a board layer connected sequentially from top to bottom. The plate layer is a continuous fiber-reinforced thermoplastic composite material plate, which is made of the following components by weight: 50 parts of PA6; 50 parts of continuous carbon fiber. The preparation method is as follows:

[0040] (1) Preparation of continuous fiber reinforced thermoplastic composite sheet:

[0041] Add 50 parts by weight of PA6 into the extruder, extrude the coating through the staggered double extrusion dies, arrange 50 parts by weight of continuous carbon fibers in parallel into strips through the tension adjustment device, and guide them to the double extrusion dies At the position, both sides of the strip-...

Embodiment 3

[0048] A sports skateboard comprises a skateboard body and two buffer pads, and the two buffer pads are separately arranged in the middle of the upper surface of the skateboard body. The skateboard body is a multi-layer structure, including an elastomer layer, a fiber cloth layer and a board layer connected sequentially from top to bottom. The board layer is a continuous fiber-reinforced thermoplastic composite board made of the following components by weight: 40 parts of polyvinyl chloride; 60 parts of continuous basalt fiber. The preparation method is as follows:

[0049] (1) Preparation of continuous fiber reinforced thermoplastic composite sheet:

[0050] Add 40 parts by weight of polyvinyl chloride into the extruder, extrude the coating through the staggered double extrusion die head, and arrange 60 parts by weight of continuous basalt fibers in parallel in ribbons through the tension adjustment device, and guide them to the double extrusion At the outlet of the die, th...

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Abstract

The present invention discloses an exercise skateboard, which at least comprises a skateboard body and at least a buffer cushion, wherein the buffer cushion is arranged on the middle portion on the upper surface of the skateboard body, the skateboard body has a multi-layer structure and comprises an elastomer layer, a fiber cloth layer and a plate layer, the elastomer layer, the fiber cloth layer and the plate layer are sequentially connected from top to bottom, and the plate layer is a continuous fiber reinforced thermoplastic composite material plate and comprises, by weight, 30-70 parts of a thermoplastic plastic and 30-70 parts of continuous fibers. The present invention further provides a preparation method of the exercise skateboard. According to the present invention, the exercise skateboard has advantages of simple structure, high strength, friction resistance, fire resistance, water resistance, moisture resistance, no deformation, long service life and the like; and the exercise skateboard adopts the recyclable thermoplastic composite material so as to provide the green environmental protection characteristic and provide the outstanding advantages in the fields of energy saving, emission reducing and environmental protection, and can be widely used for snowboards, surfboards, turfski, skateboards and scooter plate bodies.

Description

technical field [0001] The invention relates to sports equipment, in particular to a sports skateboard and a preparation method thereof. Background technique [0002] At present, the sports skateboards on the market are basically made of wood plywood materials, or made of wood materials and short fiber reinforced plastic composite materials. Inferior question. In addition, using wooden materials to make sports skateboards is not energy-saving and environmentally friendly, and is not friendly to the environment. Contents of the invention [0003] The present invention aims to solve the above-mentioned problems in the prior art and provide an environmentally friendly sports skateboard with advantages such as high strength, friction resistance, water resistance, moisture resistance, and no deformation. [0004] Another object of the present invention is to provide a method for preparing the above-mentioned sports skateboard. [0005] The purpose of the present invention is...

Claims

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Application Information

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IPC IPC(8): A63C17/01B29C69/02B29C43/58
CPCA63C17/017B29C70/34B29C70/38
Inventor 杨桂生李丹
Owner LIAONING LIAOJIE SCI & TECH