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A quick-fit sealing connection assembly

A technology for connecting components and sealing rings, applied in water supply devices, flushing toilets, buildings, etc., can solve the problems of narrow space and unfavorable quick disassembly and assembly, and achieve the effect of high work efficiency, good sealing effect and simple structure

Active Publication Date: 2015-10-28
XIAMEN AXENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The one-way valve assembly is located on the main water pipeline of the toilet, and the space is very narrow, which is not conducive to quick disassembly and assembly

Method used

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  • A quick-fit sealing connection assembly
  • A quick-fit sealing connection assembly
  • A quick-fit sealing connection assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figures 1 to 3 Shown, in the present embodiment will seal toilet main water pipeline and outside air. Such as figure 1 When the toilet 2 requires the drain valve to be closed, the outside air cannot enter the main water delivery pipeline 21 through the holes on the surface of the washing machine and the wash ring water channel 22, so that the water in the spray water delivery pipeline 23 and the main water delivery pipeline 21 is always retained It is beneficial to form a fast siphon when draining next time. The one-way valve used to isolate the main water delivery pipeline 21 and the ring washing water channel 22 is installed on the opening 240 of the partition wall 24 between the toilet 2 main water delivery pipeline 21 and the ring washing water channel 22 .

[0037] The quick-fit sealing connection assembly 1 of this embodiment includes: a first sealing ring 11, an expansion tube 12, a second sealing ring 13 and a tubular connector 14 that runs through th...

Embodiment 2

[0045] Such as Figures 4 to 6 As shown, the present embodiment requires that the entire water delivery pipeline from the water supply source of the toilet 2 through the injection water delivery pipeline 23 to the injection port can not leak water when the pressure water passes through. The quick-fit sealing connection assembly of the present invention is installed on the opening 240 of the partition wall 24 of the spray water delivery pipeline 23 of the toilet 2 .

[0046] The quick-fit sealing connection assembly 1 of the present embodiment includes: a first sealing ring 11 , an expansion tube 12 , a second sealing ring 13 and a tubular connector 14 passing through front and back. The above-mentioned first sealing ring 11 is a cylindrical sealing ring, and a sealing flange 110 extending radially outward is provided at the initial end; an expanding flange 120 extending radially outward is provided at the initial end of the expansion tube 12 .

[0047]The tubular connector 14...

Embodiment 3

[0054] Such as Figure 7 As shown, the present embodiment requires that the entire water delivery pipeline from the toilet water supply source through the injection water delivery pipeline 23 to the injection port can not leak when the pressure water passes through. The quick-fit sealing connection assembly of the present invention is installed on the opening 240 of the partition wall 24 of the water spraying pipeline 23 of the toilet.

[0055] The quick-fit sealing connection assembly 1 of the present embodiment includes: a first sealing ring 11 , an expansion tube 12 , a second sealing ring 13 and a tubular connector 14 passing through front and back. The above-mentioned first sealing ring 11 is an annular sealing ring; the initial end of the expansion tube 12 is provided with an expansion flange 120 extending radially outward.

[0056] The tubular connector 14 is sealed and installed on the opening 240 of the partition wall 24 through the first sealing ring 11, the expansi...

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PUM

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Abstract

The invention discloses a fast seal connecting component which comprises a first seal ring, an expansion tube, a front-rear-through tubular connector. The connector is mounted in a pipeline through the first seal ring and the expansion tube. The expansion tube sleeves the outer wall surface of the tubular connector. The first seal ring sleeves the outer wall face of the expansion tube. By the arrangement, the fast seal connecting component has the advantages that fast assembling of a seal structure in a small space can be achieved, the connector, the seal ring, the expansion tube and a compressing ring are easy to assemble, replace and maintain, and the fast seal connecting component is high in work efficiency, good in seal effect, simple in structure, convenient to operate and low in cost.

Description

technical field [0001] The invention relates to a sealed connection of toilet pipelines, in particular to a quick-installed sealed connection assembly. Background technique [0002] Due to functional requirements, the internal water and air spaces of some products need to be sealed and isolated under certain working conditions to prevent water or air leakage. [0003] Such as a high-grade toilet, it is required that the pressure water in the entire pipeline cannot leak to the outside of the pipeline when the water is passed through, that is, the water delivery hose and the ceramic base need to be sealed. Since it is difficult to directly seal the spray water delivery hose and the ceramic base, in the prior art a plastic or metal component is required for transitional connection. One end of the assembly is sealed with the spray water delivery hose, and the other end is connected with ceramics. The connection between the ceramic and the components is hard and hard direct con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D11/13
Inventor 吴爱民许海涛
Owner XIAMEN AXENT