Lid or seat-ring of toilet bowl and production technique thereof

A technology of flush toilet and production process, which is applied in the field of the lid or seat of the flush toilet and the production process, which can solve the problems of easy corrosion, easy dirty surface, inconvenient use, etc., and achieve good surface gloss, tight material and long service life Effect

Inactive Publication Date: 2009-02-11
童晔波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the toilet lid or toilet seat used to match the flush toilet is basically molded from conventional plastic materials. Products made of such conventional plastic materials have defects such as low strength and easy aging.
Although some toilet lids or toilet seats are made of wood or bamboo materials, they have defects such as easy to get dirty and corroded
In addition, there are also a small number of toilet seats or toilet seats made of ceramic materials or resin, but the former is fragile and high in cost; the latter is too heavy, inconvenient to use, and relatively high in cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, the production technique of the present invention is: 1, prepare SMC, first with the resin of 440 weight parts, the polystyrene slurry of 190 weight parts, the styrene of 14 weight parts and the stearic acid of 25 weight parts Put zinc in the high-speed mixer, stir for 4 minutes, then continue to put 850 parts by weight of calcium carbonate and magnesia of 5.5 parts by weight into the mixer, continue to stir for 2 minutes, and finally put 6 parts by weight of fenugreek into the mixer. Esters, start the mixer and stir for 3 minutes, take out the stirred mixture and move it to the liquid tank of the SMC equipment, add 450 parts by weight of glass fiber to the liquid tank at the same time, start the SMC equipment, use the rolling mode, until the liquid tank The material is exhausted, and the material obtained at this time is a sheet material; 2. To prepare the sandwich layer, cut the density board into the desired shape, put it in a vacuum box for drying, and ...

Embodiment 2

[0016] Embodiment 2, molding production process of the present invention, it is: 1 prepares SMC, first with the resin of 400 parts by weight, the polystyrene slurry of 150 parts by weight, the styrene of 12 parts by weight and the hardness of 20 parts by weight Zinc fatty acid is put into high-speed blender, stirs 2 minutes, then continues to put into the calcium carbonate of 800 weight parts and the magnesium oxide of 5 weight parts in the blender, continues to stir for 1 minute, finally puts into the blender 4 parts by weight of Butyl ester, start the mixer and stir for 2 minutes, take out the stirred mixture and move it to the liquid tank of the SMC equipment, add 400 parts by weight of glass fiber to the liquid tank at the same time, start the SMC equipment, use the rolling mode, until the liquid tank The material inside is exhausted, and the material obtained at this time is a sheet material; 2. Prepare the sandwich layer, cut the density board into the desired shape, put ...

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PUM

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Abstract

The invention discloses a lid or a seat ring of a toilet bowl and a production technique thereof. The lid or the seat ring is produced by adopting a compression molding technique, a density plate is arranged inside, and a mixed SMC material covers the outside, thus forming a sandwich shape; the production technique comprises following steps: 1. SMC is prepared: various materials are synthesized according to a certain proportion, broken up by a high-speed blender for being completely mixed, and then prepared into a sheet shape for use; 2. a sandwich layer is prepared: the density plate is cut into required shapes and dried, thus leading the density plate not to contain moisture; the density plate is vacuated and air contained in the density plate is exhausted; the density plate is placed into a freezing case for storage; 3. compression molding is carried out: a die is heated until the temperature reaches 150 DEG C, the density plate and a certain amount of SMC are placed into the die, compressed for 3 to 6 minutes and taken out. The invention is characterized by having the advantages of good surface lustrousness and good product flatness, with weight of lighter than that of toilet lids made of pure SMC materials, adoption of the one-time compression molding technique without usage of paints, long service life and the like.

Description

technical field [0001] The invention relates to a cover or a seat ring for a water closet and a molding process, belonging to sanitary ware products and a molding process. Background technique [0002] In the prior art, the toilet lid or the toilet seat used to match the flush toilet is basically molded from conventional plastic materials. Products made of such conventional plastic materials have defects such as low strength and easy aging. Although some toilet lids or toilet seats are made of wood or bamboo materials, they have defects such as surfaces that are easy to get dirty and corroded. In addition, there are also a small number of toilet lids or toilet seats made of ceramic materials or resin, but the former is fragile and expensive; the latter is too heavy, inconvenient to use, and relatively high in cost. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a lid or seat and a produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K13/00C08L101/00C08K13/04B29C43/18B29C43/58C08L25/06C08K3/26C08K5/098C08K3/22C08K7/14
Inventor 童晔波
Owner 童晔波
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