Quick mounting structure on faucet table board

Abstract

The utility model relates to the technical field of faucets, in particular to a quick mounting structure on a faucet table top, which comprises a screw, a base, a guide rod, a positioning block and a gasket, the outer side of the screw is sequentially in threaded connection with the base, the positioning block and the gasket from top to bottom, the upper end of the guide rod is fixedly connected with the bottom of the base, and the lower end of the guide rod is fixedly connected with the bottom of the gasket. The base, the positioning block and the gasket are all provided with screw rod through holes for the screw rod to penetrate through, internal threads are arranged on the inner circumferential walls of the screw rod through holes, and external threads matched with the internal threads are arranged on the outer side of the screw rod. According to the utility model, the screw rod is matched with the positioning block and is fixed with the base, so that the faucet can be quickly mounted on a table board without being mounted in a limited space below the table board, the mounting and the dismounting are very convenient, and the later maintenance cost is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a quick installation structure on a faucet table. Background Art

[0002] Faucet is a popular name for water valve, which is used to control the size of water flow switch and has the effect of saving water. The replacement speed of faucets is very fast. The existing faucet installation structure usually has a connecting screw tube at the bottom of the faucet body, and the connecting screw tube at the bottom of the faucet body is extended from the installation hole of the countertop to the bottom of the countertop, and then the fastening nut is screwed on the connecting screw tube from the bottom of the basin. When connecting, a sealing ring is set on the connecting screw tube sleeve, and the faucet body is fixed to the installation hole of the countertop by screwing the fastening nut upward, and then the water inlet hose is extended from the bottom of the connecting screw tube into the inside of the faucet body and screwed to the water inlet hole. However, this installation method needs to be installed in a limited space under the countertop, which is inconvenient to install and disassemble, and the later maintenance cost is high. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, a quick installation structure for a faucet countertop is provided, which is fixed to the base by setting a screw and a positioning block in cooperation with each other, so that the faucet can be quickly installed on the countertop without being installed in the limited space under the countertop. The installation and disassembly are very convenient, and the subsequent maintenance cost is low.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A quick installation structure on a faucet countertop comprises a screw, a base, a guide rod, a positioning block and a gasket, wherein the outer side of the screw is threadedly connected with the base, the positioning block and the gasket in sequence from top to bottom, the upper end of the guide rod is fixedly connected to the bottom of the base, the base, the positioning block and the gasket are all provided with a screw through hole for the screw to pass through, the inner peripheral wall of the screw through hole is provided with an internal thread, and the outer side of the screw is provided with an external thread matched with the internal thread.

[0006] Preferably, a guide rod through hole is formed on the gasket, and the bottom of the guide rod passes through the guide rod through hole.

[0007] Preferably, the screw rod comprises a first screw rod and a second screw rod which are symmetrically arranged with each other, the guide rod comprises a first guide rod and a second guide rod which are symmetrically arranged with each other, and the first screw rod and the second screw rod are both located between the first guide rod and the second guide rod.

[0008] Preferably, the positioning block includes a first positioning block and a second positioning block, the first positioning block is provided with a first groove matched with the first guide rod on its inner side, and the second positioning block is provided with a second groove matched with the second guide rod on its inner side.

[0009] Preferably, the first groove abuts against the outer side of the first guide rod, and the second groove abuts against the inner side of the second guide rod.

[0010] Preferably, a first clamping protrusion is provided on the outer side of the first positioning block, and a second clamping protrusion is provided on the outer side of the second positioning block, the first clamping protrusion abuts against the inner side of the first guide rod, and the second clamping protrusion abuts against the outer side of the second guide rod.

[0011] By adopting the above technical scheme, the utility model provides a quick installation structure on a faucet countertop, which has the following beneficial effects: the outer side of the screw in the quick installation structure on the faucet countertop is threadedly connected with a base, a positioning block and a gasket in sequence from top to bottom, the upper end of the guide rod is fixedly connected to the bottom of the base, the base, the positioning block and the gasket are all provided with a screw through hole for the screw to pass through, the inner peripheral wall of the screw through hole is provided with an internal thread, the outer side of the screw is provided with an external thread matched with the internal thread, and the screw is fixed to the base by setting the screw and the positioning block to cooperate with each other. During installation, the positioning block is pushed inward so that the entire base can pass through the installation hole on the countertop, and then the screw is tightened so that the positioning block opens outward under the action of friction until the base is fixed on the countertop, and finally the faucet is fixed on the base, so that the faucet can be quickly installed on the countertop without having to be installed in the limited space under the countertop. The installation and disassembly are very convenient, and the later maintenance cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an exploded view of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 A three-dimensional diagram of the present invention from another angle;

[0015] In the figure, 1-base, 2-gasket, 3-screw through hole, 4-guide rod through hole, 5-first screw, 6-second screw, 7-first guide rod, 8-second guide rod, 9-first positioning block, 10-second positioning block, 11-first groove, 12-second groove, 13-first clamping protrusion, 14-second clamping protrusion, 15-O-ring. DETAILED DESCRIPTION

[0016] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] like Figure 1-3 As shown, the quick installation structure on the faucet countertop includes a screw, a base 1, a guide rod, a positioning block and a gasket 2. The outer side of the screw is threadedly connected with the base 1, the positioning block and the gasket 2 in sequence from top to bottom. The upper end of the guide rod is fixedly connected to the bottom of the base 1. The base 1, the positioning block and the gasket 2 are all provided with a screw through hole 3 for the screw to pass through. The inner peripheral wall of the screw through hole 3 is provided with an internal thread, and the outer side of the screw is provided with an external thread that matches the internal thread. It can be understood that the screw, the base 1, the guide rod, the positioning block and the gasket 2 can all be made of stainless steel, etc.

[0020] Specifically, a guide rod through hole 4 is formed on the gasket 2, and the bottom of the guide rod passes through the guide rod through hole 4; the screw includes a first screw 5 and a second screw 6 symmetrically arranged, and the guide rod includes a first guide rod 7 and a second guide rod 8 symmetrically arranged, and the first screw 5 and the second screw 6 are both located between the first guide rod 7 and the second guide rod 8; the positioning block includes a first positioning block 9 and a second positioning block 10, and the inner side of the first positioning block 9 is provided with a first recessed groove adapted to the first guide rod 7. The second positioning block 10 has a groove 11, and a second groove 12 adapted to the second guide rod 8 is arranged on the inner side of the second positioning block 10; the first groove 11 abuts against the outer side of the first guide rod 7, and the second groove 12 abuts against the inner side of the second guide rod 8; the outer side of the first positioning block 9 is provided with a first clamping protrusion 13, and the outer side of the second positioning block 10 is provided with a second clamping protrusion 14, the first clamping protrusion 13 abuts against the inner side of the first guide rod 7, and the second clamping protrusion 14 abuts against the outer side of the second guide rod 8. It can be understood that during installation, the positioning block is pushed inward so that the entire base 1 can pass through the mounting hole on the table, and then the screw is tightened so that the positioning block opens outward under the action of friction until the base 1 is fixed on the table, and finally the faucet is fixed on the base 1. In addition, this structure can also realize the disassembly of the table, just loosen the two screws, the positioning block can return to the inner side of the base, and then the entire base 1 can be taken out.

[0021] It can be understood that the utility model has a reasonable design and a unique structure. By setting a screw and a positioning block to cooperate with the base 1 for fixing, the faucet can be quickly installed on the countertop without being installed in the limited space under the countertop. It is very convenient to install and disassemble, and the subsequent maintenance cost is low.

[0022] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A quick installation structure on a faucet countertop, characterized in that: It includes a screw, a base, a guide rod, a positioning block and a gasket. The outer side of the screw is threadedly connected with the base, the positioning block and the gasket in sequence from top to bottom. The upper end of the guide rod is fixedly connected to the bottom of the base. The base, the positioning block and the gasket are all provided with a screw through hole for the screw to pass through. The inner circumferential wall of the screw through hole is provided with an internal thread, and the outer side of the screw is provided with an external thread that matches the internal thread.

2. The quick installation structure on the faucet countertop according to claim 1, characterized in that: A guide rod through hole is provided on the gasket, and the bottom of the guide rod passes through the guide rod through hole.

3. The quick installation structure on the faucet countertop according to claim 1, characterized in that: The screw rod comprises a first screw rod and a second screw rod which are symmetrically arranged. The guide rod comprises a first guide rod and a second guide rod which are symmetrically arranged. The first screw rod and the second screw rod are both located between the first guide rod and the second guide rod.

4. The quick installation structure on the faucet countertop according to claim 3, characterized in that: The positioning block includes a first positioning block and a second positioning block. The first positioning block is provided with a first groove matched with the first guide rod on its inner side, and the second positioning block is provided with a second groove matched with the second guide rod on its inner side.

5. The quick installation structure on the faucet countertop according to claim 4, characterized in that: The first groove abuts against the outer side of the first guide rod, and the second groove abuts against the inner side of the second guide rod.

6. The quick installation structure on the faucet countertop according to claim 4, characterized in that: A first clamping protrusion is arranged on the outer side of the first positioning block, and a second clamping protrusion is arranged on the outer side of the second positioning block. The first clamping protrusion abuts against the inner side of the first guide rod, and the second clamping protrusion abuts against the outer side of the second guide rod.

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