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Making method of concave and convex surface of water sports skateboard

A production method and water sports technology, applied to motor vehicles, transportation and packaging, special-purpose ships, etc., can solve problems such as complex processes and insufficient firmness of surfboards, and achieve simple processes, excellent waterproof performance, and good use effects

Active Publication Date: 2019-01-25
宁波市甬陵轻工实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But its disadvantage is that the process is complicated, and the surfboard produced is not strong enough, so its process still needs to be improved.

Method used

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  • Making method of concave and convex surface of water sports skateboard
  • Making method of concave and convex surface of water sports skateboard
  • Making method of concave and convex surface of water sports skateboard

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] Such as Figure 1 to Figure 8 As shown, the manufacturing method of the water sports skateboard of the present embodiment includes the following steps:

[0031] 1. Panel manufacturing steps, core board manufacturing steps, and base plate manufacturing steps;

[0032] Wherein, the manufacturing step of the core board is: put the polystyrene particles for foaming into the foaming mold, the foaming temperature in the foaming mold is 95-110°C, and the foaming time is 3-5 minutes After cooling, the foam core board 2 with the concave-convex surface 11 at the top is taken out according to the design requirements, and a drainage gap is formed on the top of the foam core board 2 with the concave-convex surface 11, and the foam core board 2 is heated at a temperature of 50-60°C Intermediate drying for 24 to 36 hours, trimming the dried foam cor...

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Abstract

A method for making concave-convex surface of water sports skateboard is provided. The concave and convex surface design of water sports skateboard is realized by designing the bottom surface of the foaming mould, the concave and convex surface of the bottom surface of the foaming mold is designed as a front concave surface, a central concave surface and a rear concave surface, the front concave surface and the middle concave surface are separated from each other by a first arcuate convex portion. The middle concave surface and the rear concave surface are separated from each other by a secondarc-shaped convex part (13), and the drainage groove is composed of a front drainage notch (14) designed on the front concave surface, a middle drainage notch (15) designed on the middle concave surface and a rear drainage groove (16) designed on the rear concave surface. The invention has the advantages of less waste of materials, excellent overall waterproofing performance, long service life, convenient carrying, no water accumulation on the surface of the skateboard, and good use effect.

Description

[0001] This application is a divisional application. The name of the parent case is "Method for Making Water Sports Skateboard", the application number of the parent case is: 201710495581.4, and the filing date of the parent case is: June 26, 2017. technical field [0002] The invention relates to the technical field of skateboard production, in particular to a method for manufacturing a concave-convex surface of a water sports skateboard. Background technique [0003] There is an existing Chinese invention patent with the application number CN201710015109.6 titled "A New Surfboard Manufacturing Process and Surfboards Produced Using the Process", which discloses a new type of surfboard manufacturing process and surfboards produced using the process. The board mainly includes the following production steps: Step 1, customizing the blister shell and polystyrene foam inner core; Step 4, brushing polyurethane glue on the blister shell; Step 6, covering the soaked glass fiber clot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/79B29C44/58B29C65/18
CPCB29C44/582B29C65/18B63B32/00B63B32/50B63H8/00B63H8/54
Inventor 沈爱甫
Owner 宁波市甬陵轻工实业有限公司
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