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Dish shaped plastic water pool and its processing method

A pool and plastic technology, used in swimming pools, public buildings, gymnasiums, etc., can solve the problems of high processing cost, low processing efficiency, and many weld lines, and achieve weight reduction, improved work efficiency, surface strength and compressive strength. Enhanced effect

Inactive Publication Date: 2005-02-16
MINGDA PLASTIC XIAMEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first object of the present invention is to solve the defects of many weld marks and low processing efficiency at the junction of the existing plastic pool enclosure and the bottom sheet along the pool circumference, and to provide a processing method that improves efficiency
[0005] Another object of the present invention is to solve the problems of existing plastic pools, especially the high cost of materials, weight and processing costs of large pools

Method used

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  • Dish shaped plastic water pool and its processing method
  • Dish shaped plastic water pool and its processing method
  • Dish shaped plastic water pool and its processing method

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1, as attached figure 1 As shown, it includes a continuous surrounding sheet 2, a bottom sheet 3, and the joints of the two are arc-shaped welded, and the distance between the welded lines 23 in the circumferential direction is 40 inches, forming a continuous reinforced sealing area; a continuous surrounding The top of the side wall is self-closing, and the upper ring 1 is an upright ring-shaped air strip shaped like a pool. The bottom of the upper ring 1 is welded to the top of the surrounding sheet 2; a continuous reinforcing sheet 4 passes through a continuous reinforced sealing area 41 is bonded to the surrounding sheet 2 to strengthen the strength of the surrounding sheet 2;

[0022] The details are as follows:

[0023] The upper ring 1 is a continuous closed tubular inflatable chamber structure made of vinyl plastic with a gas nozzle. When the plastic pool is filled with water, the topmost inflatable upper circle 1 can make the continuous surrounding ...

Embodiment 2

[0034]Embodiment 2, as shown in accompanying drawing 3, the plastic pool of the present invention is a small plastic pool, and is made up of upper ring 1, surrounding sheet 2, bottom sheet 3. The bottom sheet 3 includes an inner bottom sheet 31 and a bottom connecting sheet 32, and the bottom connecting sheet 32 ​​is a ring-shaped sheet body, which can be formed by bonding several radial sections; its outer ring 321 is welded with the bottom of the surrounding sheet 2 with a high-frequency three-dimensional mold, The weld lines 23 of the welded portion have a pitch of 40 inches. The inner ring 322 of the bottom connecting sheet 32 ​​is welded with the inner bottom sheet 31 of the pool; In the present embodiment, the surrounding sheet 2 and the bottom connecting sheet 32 ​​are made of interlaced adhesive tape with high tensile strength, and the inner bottom sheet 31 is made of PVC engineering plastic film whose price is lower than that of the interlaced adhesive tape. Under the...

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Abstract

A dish-shaped plastic water pool is composed of an endless plastic enclosure, a bottom plastic plate and an inflatable tubular plastic ring on the top of said endless plastic enclosure. Its preparing process includes such steps as themowelding said plastic enclosure to said inflatable plastic tube, and thermowelding said plastic enclosure to the bottom plate.

Description

technical field [0001] The invention relates to a plastic pool and a processing method. Background technique [0002] The swimming pools on the ground surface of the prior art are mostly plastic soft pools made of PVC materials. The dish-shaped plastic pools are generally composed of a negative, a wall, and an upper circle, and are equipped with pool stairs and filter pumps. The upper ring is mostly inflatable structure, and the seam between the enclosure and the bottom is welded by ordinary high-frequency molds. Since the junction of the bottom and the enclosure of the dish-shaped plastic pool is a space curve structure, the existing flat high-frequency mold can only be used to The space curve is decomposed into a section and a section of straight line for welding, and there is a weld line every 4-5 inches in the circumferential direction of the junction of the surrounding film and the negative film of the processed pool. First, it affects the appearance of the pool; secon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H4/04
Inventor 林华乡许耀元李蓝
Owner MINGDA PLASTIC XIAMEN
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