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Water purifier filter rod quick replacement structure

A technology for filter rods and water purifiers, which is applied in the field of rapid replacement of filter rods for water purifiers, which can solve the problems of time-consuming and laborious replacement of filter rods, and achieve the effect of fast and safe replacement and fast and safe removal

Active Publication Date: 2016-05-11
NINGBO DONGSHENG BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When replacing the filter rod of the water purifier in the prior art, it is necessary to close the water inlet and the water outlet, and then open other mechanical structures that fix the filter rod. Therefore, replacing the filter rod is more complicated, time-consuming and laborious. , a reasonable redesign of the external structure of the filter rod is required

Method used

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  • Water purifier filter rod quick replacement structure
  • Water purifier filter rod quick replacement structure
  • Water purifier filter rod quick replacement structure

Examples

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Embodiment Construction

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0017] like figure 1 and figure 2 shown, figure 2 It is a partial cross-sectional view after the upper cover is cut open. The filter rod quick replacement structure of the water purifier of the present invention includes a filter rod 1, an upper cover 2, a first ball valve 3, a second ball valve 4, a first cylinder 5 and a second cylinder. Body 6, the first ball valve 3 is provided with a first card slot 31, the two ends of the second ball valve 4 are respectively provided with a second card groove 41 and a third card groove 42; the first card groove 31 and the first column The upper end of the body 5 is inserted, the second slot 41 is inserted into the lower end of the first cylinder 5, t...

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Abstract

The invention discloses a quick replacement structure for a filter rod of a water purifier. The quick replacement structure comprises a filter rod, an upper cover, a first ball valve, a second ball valve, a first cylinder and a second cylinder, wherein the first ball valve is provided with a first slot, and the two ends of the second ball valve are respectively provided with a second slot and a third slot; the upper end of the first cylinder is connected with the first slot in an inserted way, and the lower end of the first cylinder is connected with the second slot in an inserted way; the upper end of the second cylinder is connected with the third slot in an inserted way, and the lower end of the second cylinder is connected with the top of the filter rod in an inserted way; the upper cover is provided with an upper water inlet, a lower water inlet, an upper water outlet and a lower water outlet, and the first ball valve is used for controlling the upper water outlet; the second ball valve is used for controlling the upper water inlet. According to the quick replacement structure provided by the invention, the filter rod can be quickly replaced and a water source can be simultaneously opened or closed.

Description

technical field [0001] The invention relates to the technical field of household water purifiers, in particular to a quick replacement structure for a filter rod of a water purifier. Background technique [0002] When replacing the filter rod of the water purifier in the prior art, it is necessary to close the water inlet end and the water outlet end, and then open other mechanical structures for fixing the filter rod. Therefore, the replacement of the filter rod is complicated, time-consuming and laborious. In order to solve this problem , a reasonable redesign of the external structure of the filter rod is required. SUMMARY OF THE INVENTION [0003] (1) Technical problems to be solved [0004] The purpose of the present invention is to overcome the above shortcomings, and to provide a rapid replacement structure for a filter rod of a water purifier. [0005] (2) Technical solutions [0006] In order to achieve the above purpose, the water purifier filter rod quick rep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/00
CPCB01D35/00B01D2201/24B01D2201/31
Inventor 史曙光
Owner NINGBO DONGSHENG BUILDING MATERIAL
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