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Bathtub manufacturing method enabling bathtub body and skirt to be in butt joint in seamless mode

A technology of seamless docking and production methods, applied to bathtubs, showers, household appliances, etc., can solve the problems of affecting the appearance, yellowing, and dirt in the gaps, and achieve strong three-dimensionality, smooth curves, and plump shapes Effect

Inactive Publication Date: 2017-06-20
什邡市中天洁具有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the bathtub flange is mounted on the skirt board or the bearing platform built by the consumer, there is a gap between the flange and the skirt board or the bearing platform. If the size tolerance is large or it is deformed during use, it will cause dirt and dirt to hide in the gap The problem is serious and difficult to clean
Although there are products in the market where the bathtub and the apron are completely combined seamlessly, there are deficiencies in the treatment methods for the joints. Some have large color differences, and some have obvious glue joints, which affect the appearance; Defects such as deformation and bubbling occur, which affect the use and appearance

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment

[0023] The invention discloses a method for making a bathtub that seamlessly connects the cylinder body and the skirt, comprising the following steps:

[0024] (1) Use oil sludge to manufacture hot-pressed film according to the shape of the cylinder body and skirt, and use cast lead and gypsum materials as male and female molds;

[0025] (2) Heating the acrylic plate to clamp it on the mold frame, soften it and then press it to make it stick to the mold surface;

[0026] (3) After hot pressing, take out the mold, clean it up, and finally get the finished product.

[0027] The heating temperature of the acrylic plate in the step (2) is 89 degrees centigrade, and the heating time is 2 hours.

[0028] In the step (1), the weight-number ratio of cast lead and gypsum is 15:7.

[0029] The cleaning in the step (3) is trimming the edges and wiping with a soft cotton cloth dipped in 1% soapy water.

[0030] In the step (3), cooling is carried out after hot pressing, and the finishe...

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PUM

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Abstract

The invention discloses a method for making a bathtub for seamlessly connecting a cylinder body and a skirt. First, oil sludge is used to manufacture a hot-pressed film according to the shape formed with the cylinder body and the skirt, and cast lead and gypsum materials are used as male and female molds; Heat the acrylic plate to clamp it on the mold frame, soften it and then press it to make it stick to the mold surface; after hot pressing, take out the mold, clean it, and finally get the finished product.

Description

technical field [0001] The invention relates to a bathtub seamless connection technology, in particular to a bathtub manufacturing method for seamless connection between a cylinder body and a skirt. Background technique [0002] The skirted bathtub is more and more popular because of its convenient installation. Many manufacturers assemble the skirt of the skirted bathtub with the cylinder body to form a free-standing bathtub, which saves consumers the trouble of installation. At present, bathtubs with aprons made of wood, acrylic, and fiberglass have been sold on the market. The wood of the apron has the characteristics of swelling when wet and shrinking when it dries, and is prone to cracks and corrosion. [0003] There are many types of bathtubs now, classified according to materials, mainly divided into cast iron bathtubs, acrylic bathtubs, steel bathtubs and artificial stone bathtubs. Among them, acrylic bathtubs are loved by consumers because of their rich shapes, lig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C51/00A47K3/00
CPCB29C51/00A47K3/001
Inventor 钟天刚徐德添
Owner 什邡市中天洁具有限责任公司
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