On-table rapid-installation and rapid-disassembly apparatus for faucet

Abstract

The invention provides an on-table rapid-installation and rapid-disassembly apparatus for a faucet. The on-table rapid-installation and rapid-disassembly apparatus comprises a base arranged on the upper surface of a table surface and provided with a hole communicated to a table surface installation hole, wherein the side wall of the hole extends into the hole to form a boss, the boss is provided with a position reserving hole along the length direction of the hole, one end of a pressing rod is inserted into the position reserving hole and extends into the installation hole, the other end of the pressing rod is exposed outside the hole, an elastic reset member is arranged between the other end of the pressing rod and the position reserving hole, and the pressing rod end extending into the installation hole is provided with an ejection against member rotating coaxial to the pressing rod and a position limiting member. According to the present invention, when external force is applied onthe pressing rod end exposed outside the hole, the pressing rod moves to a second position from a first position along the length direction of the hole; when the pressing rod is positioned at the second position, the ejection against member moves out of the installation hole, and the position limiting member is positioned in the installation hole; the pressing rod rotates to make the ejection against member rotates to the position below the lower surface of the table surface, and the position limiting and the installation hole eject against; and the external force is removed, and the elastic reset member drives the pressing rod to upward move, such that the ejection against member and the lower surface of the table surface eject against.

Description

technical field [0001] The invention relates to a faucet, in particular to a quick-installation and quick-disassembly device for a faucet. Background technique [0002] Existing faucets, especially those installed on the countertop of the kitchen sink, are often equipped with a pull-out nozzle, which is convenient for users to pull out and clean in the sink, such as cleaning pots, plates, etc. The functions and advantages of cleaning from below are widely known to consumers, so I won’t repeat them here. [0003] The single handle pull-out faucet can be used on sink tops with either three mounting holes or a single mounting hole. The single-handle pull-out faucet only needs to control the water through a single handle, and it is easier and faster to operate than the double-handle pull-out faucet. [0004] It should be noted that the single-handle pull-out faucet is mainly provided with an externally threaded seat tube at the bottom of the faucet body to pass through the ins...

AI Technical Summary

Problems solved by technology

[0007] However, there is no limiting structure disclosed under the above-mentioned fixed base to prevent the clamping block from rotating when the clamping bolt rotates, so that the clamping block easily rotates with the clamping bolt and cannot be axially displaced up and down to perform the clamping action , so it may still be necessary to fix the clamping block from the bottom of the cleaning table during operation, but it cannot achieve the effect of clamping the fixed base by completely rotating from the bottom of the cleaning table

On the other hand, the above two clamping blocks are also prone to misalignment, and cannot be accurately controlled to be symmetrical to each other, and at the same time completely clamp and fit the position below the cleaning table, which affects the clamping force and stability

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