Toilet bowl with acrylic and glass fiber composite structure and manufacturing method thereof

A manufacturing method and composite structure technology, which is applied in the field of sanitary ware, can solve the problems of difficulty in uniform thickness of double-layer hollow, high cost, and difficulty in manufacturing double-sided interlayer inner shells, etc., and achieve saving of FRP materials, convenient operation, and reduced workload Effect

Inactive Publication Date: 2009-07-22
谢兴明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very difficult to manufacture the double-sided sandwich inner hollow shell, and the cost is very high; it is also very difficult to ensure the uniform thickness of the double-layer hollow when pouring solid materials

Method used

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  • Toilet bowl with acrylic and glass fiber composite structure and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: acrylic and glass fiber reinforced plastic composite structure toilet and its manufacturing method with three-layer structure type main components.

[0041] The main part is the toilet manufacturing method of acrylic-pasted fiberglass-fiberglass or acrylic three-layer structure, and the toilet made by this method.

[0042] The manufacturing method of the above-mentioned acrylic and glass-steel composite structure toilet, including the water tank cover, the water tank body, and the toilet cover are the manufacturing method steps of the toilet with three-layer structure as follows:

[0043] a. Manufacture molds: According to the design of the main parts of the toilet, the water tank cover, the water tank body, and the toilet cover, two molds, one female mold and one male mold with matching sizes, are manufactured; however, the toilet cover does not need a male mold. The mold surface should be polished smooth. The convex surface of the male mold is smaller t...

Embodiment 2

[0066] Embodiment 2: A toilet with a composite structure of acrylic and glass fiber reinforced plastics with gaps in the middle part of the main components of the three-layer structure and its manufacturing method.

[0067] Change the step "d, paste FRP middle layer" of embodiment 1 to paste the same or substantially the same thickness of FRP at each position: apply a FRP layer of the same or substantially the same thickness around the formed part of the outer layer acrylic material, The middle part of the formed part of acrylic material is coated with a thinner FRP layer than the surrounding ones, so that the thickness of the surrounding FRP layer is much greater than that in the middle position. Then follow the step "e, bonding the forming part layer of the inner layer of FRP material or the forming part layer 4 of the inner layer of acrylic material" to obtain a structure in which the position of the middle thin FRP layer is a gap 5 . Others are the same as embodiment 1, th...

Embodiment 3

[0071] Embodiment 3. There are three-layer structure and four-layer structure composite structure toilet and its manufacturing method.

[0072]Apply embodiment 2 on the outer layer acrylic forming part to be thick around, and after the middle thin fiberglass layer, spray or cast foam material 6 on the middle thin fiberglass layer, promptly fill in the gap 5 with polyurethane foam material, and stick Connect the forming part layer of the inner fiberglass material or the forming part layer 4 of the inner acrylic material, on the surface of the thick glass fiber reinforced plastic and the polyurethane foam surface, obtain the main part of the toilet with the polyurethane foam material filled in the middle space 5 of the main part of the toilet . Others are the same as in Example 2. The structure of the main parts of this acrylic toilet is:

[0073] The surrounding layers are: outer layer of acrylic - middle layer of coated FRP - inner layer of FRP, or

[0074] ...

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Abstract

The invention belongs to the technical field of sanitary ware, in particular to the lamination and compounding of parts made of acrylic material and glass fiber reinforced plastics to manufacture toilets used in toilets. In order to obtain a toilet with a high finish inside and outside, the main part of the same toilet is synthesized with two sub-components with smooth surfaces, male and female, and a fiberglass layer for load-bearing is sandwiched between the two sub-components. It is an acrylic toilet that can bear a large weight without grinding and polishing after assembly, and the inner and outer layers are smooth. In this way, the smoothness of the inner and outer layers has quality assurance, and the production process is simple. It is also possible to leave a hollow or a space in the middle of the main parts of the toilet, or fill the hollow or the space with foam, so as to save the fiberglass material and reduce the weight.

Description

technical field [0001] The invention belongs to the technical field of sanitary ware, in particular to a toilet seat used in toilets manufactured by laminating components made of acrylic materials and glass fiber reinforced plastics. Background technique [0002] Most of the toilets used in the bathroom are fired from ceramics, which are heavy and fragile, and it is inconvenient to replace after damage and pollute the bathroom. Chinese patent ZL97205699.8 discloses a toilet using lamination and compounding of acrylic sheet and resin material. This toilet has a mixture of resin and agate powder adhered to the inner wall of the acrylic sheet as a reinforcing material layer. No matter how the surface of the inner layer of the toilet made of a mixture of resin and agate powder is polished, it is difficult to reach the required smoothness of the inner layer of the toilet. This rougher toilet is not conducive to cleaning. In 1995, in the supplement of the national building materi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47K11/00B32B27/06B32B37/00
Inventor 谢兴明胡勇
Owner 谢兴明
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