Faucet quick disassembly and assembly structure and faucet

Abstract

The utility model relates to the technical field of faucets, and discloses a faucet quick dismounting and mounting structure and a faucet, the faucet quick dismounting and mounting structure comprises a mounting pipe rotationally connected in a faucet body, the lower part of the mounting pipe extends out of the bottom of the faucet body, and the lower part of the mounting pipe is provided with a limiting assembly; the limiting assembly comprises a limiting sleeve and a limiting block capable of being unfolded / folded, the limiting sleeve is arranged on the mounting pipe in a threaded and sleeving mode, the limiting block is movably arranged on the limiting sleeve, a folding component used for pushing and folding the limiting block is arranged on the mounting pipe, and a water receiving pipe is arranged at the lower end of the faucet body and arranged on one side of the limiting sleeve to limit rotation of the limiting sleeve. According to the utility model, the limiting block of the limiting sleeve is driven to abut against the lower side of the mounting table surface for fixation by rotating the mounting pipe in the forward direction; and by reversely rotating the mounting pipe, the limiting block is folded by the folding component, so that the faucet can be disassembled from the mounting table board, and the disassembly and assembly are convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet technical field, specifically, relate to a faucet quick dismounting structure and faucet. BACKGROUND

[0002] At present, the faucet in the installation process, usually need user or installer to stretch hand to the lower side of the installation mesa (for example basin surface) to fasten the installation bolt or screw, but because mesa lower side space is small and light is not good, installation is inconvenient.

[0003] In view of the above problems, people designed a faucet assembly and its installation method [application number: 201910339685.5; publication number: CN110130444A], it includes base, the base is installed with screw, the screw rod extends through the base, mounting plate, screw rod and mounting plate are connected in screw thread, wherein base and the top surface of the mesa to be installed contact, and mounting plate and the bottom surface of the mesa to be installed contact, and faucet, faucet is fixedly installed on base, and the water inlet pipe of faucet extends through base to connect with water inlet line.

[0004] The above-mentioned faucet assembly installation, screw first through the base and with mounting plate screw connection, after mounting plate passes through the installation mesa and is located the bottom surface of the installation mesa, then again rotate screw makes mounting plate lift and finally with base clamping in the both sides of installation mesa, again with base fixed connection, but mounting plate is not easy from the installation hole of installation mesa passes through, and rotate screw can not make mounting plate lift, need installer to use tool or with hand to stretch into the lower part of installation mesa and hold mounting plate, make mounting plate resist and touch the bottom surface of installation mesa, then again rotate screw and lock, operation is still not enough convenient. Utility model content

[0005] To solve at least one aspect of the above problems, the utility model provides a faucet quick dismounting structure is suitable for being arranged on the faucet body, the faucet body is suitable for being dismounted with the installation mesa through the faucet quick dismounting structure, the installation mesa is provided with the installation through hole, the faucet quick dismounting structure includes the installation pipe that rotates and connects in the faucet body, the lower part of installation pipe extends the bottom of faucet body, the lower part of installation pipe is provided with the limit component, the limit component includes the limit sleeve and the limit block that can unfold / fold, the limit sleeve is screwed on installation pipe, the limit block is movably arranged on the limit sleeve, the installation pipe is provided with the folding component for pushing and folding the limit block, the lower end of faucet body is provided with the water pipe, the water pipe is placed on the side of limit sleeve to limit the rotation of limit sleeve, when installing, installation pipe drives limit sleeve and folding component from top to bottom through installation through hole, the installation pipe is rotated by external force, drives limit sleeve to separate from folding component upwards, so that the limit block unfolds and is fixed to the lower side of installation mesa upwards, when dismounting, the installation pipe is rotated by external force, drives limit sleeve to draw close to folding component downwards, pushes and folds the limit block through folding component, so that installation pipe, limit sleeve and folding component can be dismounted upwards from installation through hole, the utility model drives the limit block of limit sleeve to be fixed to the lower side of installation mesa through the forward rotation of installation pipe, makes folding component fold limit block through the reverse rotation of installation pipe, so that the faucet can be dismounted from installation mesa, and the utility model discloses convenient and fast.

[0006] Optionally, the inside of the limit sleeve is provided with an internal thread, the installation pipe is provided with an external thread corresponding to the internal thread, the limit block is hingedly connected to the limit sleeve, the folding component is located on the lower side of the limit sleeve, and the limit block is pushed upwards by the folding component to rotate and fold.

[0007] Optionally, when the limit block is separated from the folding component, the limit block rotates and unfolds under the action of its own gravity.

[0008] Optionally, the limit block is provided with a first limiting portion, the limit sleeve is provided with a second limiting portion corresponding to the first limiting portion, and when the limit block is in an unfolded state, the first limiting portion is limited by abutting against the second limiting portion.

[0009] Optionally, the folding component includes a mounting ring and a protrusion provided on the mounting ring, and the limit block is pushed and folded by the protrusion.

[0010] Optionally, the limit block is symmetrically provided with two, the protrusion is symmetrically provided with two, and the limit block and the protrusion are one-to-one correspondingly arranged.

[0011] Optionally, an annular mounting groove is arranged on the mounting pipe, the mounting ring is arranged in the annular mounting groove, a through groove for mounting the mounting pipe is arranged on the mounting ring, and a clamping port for clamping the mounting pipe into the through groove is arranged on the mounting ring.

[0012] Optionally, the diameter of the folding component is smaller than the hole diameter of the mounting through hole, the diameter of the limiting assembly is smaller than the hole diameter of the mounting through hole when the limiting block is folded, and the diameter of the limiting assembly is greater than the hole diameter of the mounting through hole when the limiting block is unfolded.

[0013] Optionally, a manually rotatable rotating sleeve is arranged on the faucet body, and the rotating sleeve is connected with the mounting pipe and rotates synchronously.

[0014] Compared with the prior art, the faucet quick dismounting structure in the utility model can drive the limiting blocks of the limiting sleeve to be fixed against the lower side of the mounting table surface by forward rotation of the mounting pipe, can make the folding component fold the limiting blocks to dismount the faucet from the mounting table surface, is convenient and fast to dismount, and the limiting blocks can be automatically unfolded under the action of gravity when the limiting sleeve moves upward and is separated from the folding component, so that manual unfolding operation is not needed, the unfolded limiting blocks can be tightly pressed against the mounting table surface to complete the fixed installation of the faucet in the subsequent installation process, and the operation is more convenient; the two limiting blocks are symmetrically arranged, the two symmetric limiting blocks are tightly pressed against the mounting table surface during installation, the faucet is more stable during installation, and the faucet is more stable during installation.

[0015] In addition, the utility model also provides a faucet which comprises the faucet quick dismounting structure, and the faucet also has the beneficial effects of the faucet quick dismounting structure, which will not be repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the faucet quick dismounting structure before installation of the utility model;

[0017] Figure 2 It is a sectional view of the faucet quick dismounting structure of the utility model;

[0018] Figure 3 It is Figure 2 It is an enlarged view of the A part;

[0019] Figure 4 It is Figure 2 It is an enlarged view of the B part;

[0020] Figure 5 It is a structure schematic view of the limiting block of the faucet quick dismounting structure when being folded;

[0021] Figure 6 Structure diagram of the faucet quick dismounting structure after installation Figure 1

[0022] Figure 7 Structure diagram of the faucet quick dismounting structure after installation Figure 2

[0023] Figure 8 Structure diagram of the faucet quick dismounting structure after installation

[0024] The corresponding component names of the various reference signs in the figure are: 1 is a faucet body, 10 is a water receiving pipe, 2 is an installation table, 21 is an installation through hole, 3 is an installation pipe, 31 is an external thread, 32 is an annular installation groove, 4 is a limiting sleeve, 41 is a limiting block, 411 is a first limiting part, 42 is an internal thread, 43 is a second limiting part, 5 is a folding component, 51 is an installation ring, 52 is a protruding block, 53 is a through groove, 54 is a bayonet, and 6 is a rotating sleeve. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0026] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate the orientation or positional relationship based on the orientation or positional relationship when the product is normally used.

[0027] The terms "first", "second", etc. are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features.

[0028] Reference Figures 1-8 ​​The utility model discloses a faucet quick dismounting structure is suitable for setting on the faucet body 1, and the faucet body 1 is suitable for the dismounting with the installation mesa 2 through the faucet quick dismounting structure, and the installation mesa 2 is provided with the installation through -hole 21, and the faucet quick dismounting structure includes the installation pipe 3 that rotates and is connected in the faucet body 1, and the lower part of installation pipe 3 extends the bottom of faucet body 1, and the lower part of installation pipe 3 is provided with the limit component, and the limit component includes the limit sleeve 4 and the limit block 41 that can unfold / contract, and the limit sleeve 4 is screwed on installation pipe 3, and the limit block 41 is movably arranged on the limit sleeve 4, and the retracting part 5 for pushing and retracting the limit block 41 is arranged on installation pipe 3, and the lower end of faucet body 1 is provided with the water pipe 10, and the water pipe 10 is the hose and is used for connecting the waterway of outside, and the water pipe 10 is placed on one side of limit sleeve 4 to limit the rotation of limit sleeve 4, when installing, installation pipe 3 drives limit sleeve 4 and retracting part 5 to pass through installation through -hole 21 from top to bottom, and the installation pipe 3 is rotated in the positive direction by external force, drives limit sleeve 4 to separate retracting part 5 upwards to make limit block 41 unfold and fixedly abut on the downside of installation mesa 2, when dismounting, installation pipe 3 is rotated in the reverse direction by external force, drives limit sleeve 4 to draw close retracting part 5 downwards, and limit block 41 is pushed and retracted through retracting part 5 to make installation pipe 3, limit sleeve 4 and retracting part 5 can be dismounted upwards installation through -hole 21, and the positive direction and the reverse direction are opposite, the limit block of limit sleeve is fixedly abutted on the downside of installation mesa through the positive rotation of installation pipe, and retracting part retracts limit block through the reverse rotation of installation pipe, so that the faucet can be dismounted installation mesa, and the convenient, quick of dismounting.

[0029] Referring to Figure 1 , Figure 2 and Figure 4, the inner side of the limiting sleeve 4 is provided with an internal thread 42, and the mounting pipe 3 is provided with an external thread 31 corresponding to the internal thread 42. Since the water receiving pipe 10 limits the rotation of the limiting sleeve 4, when the mounting pipe 3 is rotated, the limiting sleeve 4 can only move in the axial direction of the mounting pipe 3, and the folding component 5 is located below the limiting sleeve 4; during installation, the mounting pipe 3 is rotated in the forward direction, the limiting sleeve 4 moves upwards, and the limiting block 41 of the limiting sleeve 4 is tightly pressed against the installation table to complete the fixed installation; during disassembly, the mounting pipe 3 is rotated in the reverse direction, the limiting sleeve 4 moves downwards, and the limiting block 41 is folded by the folding component 5 below, so that the limiting block 41 can pass through the installation hole 21 after being folded, so that the faucet can be smoothly disassembled; the limiting block 41 is hingedly connected to the limiting sleeve 4, and the limiting block 41 is pushed upwards by the folding component 5 to rotate and fold; the limiting block 41 and the limiting sleeve 4 are hingedly connected and have a hinge axis, and when the limiting block 41 rotates and folds upwards, in the horizontal direction, the center of gravity of the limiting block 41 is located on the side away from the mounting pipe 3; when the limiting block 41 is separated from the folding component 5, the limiting block 41 rotates and unfolds under the action of its own gravity, and when the limiting sleeve 4 moves upwards and separates from the folding component 5, the limiting block 41 can automatically unfold under the action of its own gravity without manual unfolding operation, so as to tightly press the unfolded limiting block 41 against the installation table to complete the fixed installation of the faucet in the subsequent installation process, and the operation is more convenient.

[0030] Referring to Figure 2 , Figure 4 and Figure 5 , the limiting block 41 is provided with a first limiting portion 411, and the limiting sleeve 4 is provided with a second limiting portion 43 corresponding to the first limiting portion 411; when the limiting block 41 is in the unfolded state, the first limiting portion 411 is limited by the second limiting portion 43 to maintain the unfolded state of the limiting block 41; the folding component 5 includes a mounting ring 51 and a protrusion 52 provided on the mounting ring 51, the protrusion 52 protrudes upwards, the protrusion 52 and the mounting ring 51 are integrally formed, and the limiting block 41 is pushed and folded by the protrusion 52; the limiting block 41 is symmetrically provided with two, and the faucet is more stable during installation by tightly pressing the two symmetric limiting blocks 41 against the installation table; the protrusion 52 is symmetrically provided with two, and the limiting block 41 and the protrusion 52 are one-to-one correspondingly provided; the mounting pipe 3 is provided with an annular mounting groove 32, the mounting ring 51 is sleeved in the annular mounting groove 32, the mounting ring 51 is provided with a through slot 53 for mounting the mounting pipe 3, and the mounting ring 51 is provided with a bayonet 54 for clamping the mounting pipe 3 into the through slot 53; the mounting ring 51 is an annular component, which is clamped into the mounting pipe 3 through the bayonet 54, and is convenient to assemble; the mounting ring 51 is made of plastic or metal with good toughness to elastically deform during assembly; the mounting ring 51 is rotatably mounted in the annular mounting groove 32, and the water receiving pipe is located on one side of the mounting ring 51, which limits the rotation of the mounting ring 51 to enable the limiting sleeve 4 to move downwards and align the limiting block 41 to be pushed by the protrusion 52.

[0031] Referring to Figure 1 , Figure 5 and Figure 6 , the diameter of the folding component 5 is smaller than the hole diameter of the mounting hole 21, when the limiting block 41 is folded, the diameter of the limiting assembly is smaller than the hole diameter of the mounting hole 21, so that the limiting assembly is passed through the mounting hole from top to bottom during installation, and the limiting assembly can be passed through the mounting hole from bottom to top during disassembly; when the limiting block 41 is unfolded, the diameter of the limiting assembly is greater than the hole diameter of the mounting hole 21, so that the limiting block 41 is prevented from being pulled out of the mounting hole 21 during installation, thereby being fixed by the limiting block 41 upwardly abutting against the mounting table during installation.

[0032] Referring to Figures 1-3 , the faucet body 1 is provided with a manually rotatable rotating sleeve 6, the rotating sleeve 6 is connected with and synchronously rotates with the mounting pipe 3, the rotating sleeve 6 is arranged outside the faucet body 1, and an anti-skid groove 61 is arranged on the side wall of the rotating sleeve 6, so that the installer rotates the rotating sleeve 6 to disassemble and assemble the faucet, and in the embodiment, the anti-skid groove 61 is a knurled groove.

[0033] The faucet quick disassembly and assembly structure in the utility model drives the limiting block of the limiting sleeve to abut against the lower side of the mounting table for fixation by forward rotation of the mounting pipe; the mounting pipe is reversely rotated to make the folding component fold the limiting block, so that the faucet can be dismounted from the mounting table, and the faucet is convenient and quick to disassemble and assemble; when the limiting sleeve moves upward to be separated from the folding component, the limiting block can be automatically unfolded under the action of its own gravity without manual unfolding operation, so that the unfolded limiting block is abutted against the mounting table to complete fixation and installation of the faucet in the subsequent installation process, and the operation is more convenient; the limiting block is symmetrically arranged in two, and the two symmetric limiting blocks are abutted against the mounting table during installation, so that the faucet is more stable during installation.

[0034] In addition, the utility model also provides a faucet which comprises the faucet quick disassembly and assembly structure, and the faucet also has the beneficial effects of the faucet quick disassembly and assembly structure, which will not be repeated here.

[0035] The above only describes the preferred embodiments of the utility model, and it should be noted that those skilled in the art can make some improvements and decorations without departing from the technical principles of the utility model, and these improvements and decorations should also be regarded as the protection scope of the utility model.

Claims

1. A faucet quick dismounting structure, adapted to be arranged on a faucet body (1), said faucet body (1) being adapted to be dismounted from a mounting table (2) through said faucet quick dismounting structure, said mounting table (2) being provided with a mounting through hole (21), characterized in that, The faucet quick dismounting structure comprises a mounting pipe (3) rotatably connected to the faucet body (1), the lower part of the mounting pipe (3) extends out of the bottom of the faucet body (1), the lower part of the mounting pipe (3) is provided with a limiting assembly, the limiting assembly comprises a limiting sleeve (4) and an expandable / collapsible limiting block (41), the limiting sleeve (4) is threadedly sleeved on the mounting pipe (3), the limiting block (41) is movably arranged on the limiting sleeve (4), the mounting pipe (3) is provided with a folding member (5) for pushing and folding the limiting block (41), the lower end of the faucet body (1) is provided with a water receiving pipe (10), the water receiving pipe (10) is arranged on one side of the limiting sleeve (4) to limit the rotation of the limiting sleeve (4).

2. The faucet quick detach structure according to claim 1, wherein The inner side of the limiting sleeve (4) is provided with an internal thread (42), the mounting pipe (3) is provided with an external thread (31) corresponding to the internal thread (42), the limiting block (41) is hingedly connected to the limiting sleeve (4), the folding member (5) is located on the lower side of the limiting sleeve (4), the limiting block (41) is pushed upward by the folding member (5) to rotate and fold.

3. The faucet quick detach structure according to claim 1, wherein When the limiting block (41) is separated from the folding member (5), the limiting block (41) rotates and expands under the action of its own gravity.

4. The faucet quick detach structure according to claim 1, wherein The limiting block (41) is provided with a first limiting portion (411), the limiting sleeve (4) is provided with a second limiting portion (43) corresponding to the first limiting portion (411), when the limiting block (41) is in the expanded state, the first limiting portion (411) abuts against the second limiting portion (43) to limit.

5. The faucet quick detach structure according to claim 1, wherein The folding member (5) comprises a mounting ring (51) and a protrusion (52) arranged on the mounting ring (51), the limiting block (41) is pushed and folded by the protrusion (52).

6. The faucet quick detach structure according to claim 5, wherein The limiting block (41) is symmetrically provided with two, the protrusion (52) is symmetrically provided with two, the limiting block (41) and the protrusion (52) are one-to-one corresponding.

7. The faucet quick detach structure according to claim 5, wherein The mounting pipe (3) is provided with an annular mounting groove (32), the mounting ring (51) is sleeved in the annular mounting groove (32), the mounting ring (51) is provided with a through slot (53) for mounting the mounting pipe (3), the mounting ring (51) is provided with a bayonet (54) for clamping the mounting pipe (3) into the through slot (53).

8. The faucet quick detach structure according to claim 1, wherein The diameter of the folding member (5) is smaller than the hole diameter of the mounting through hole (21), when the limiting block (41) is folded, the diameter of the limiting assembly is smaller than the hole diameter of the mounting through hole (21); when the limiting block (41) is expanded, the diameter of the limiting assembly is greater than the hole diameter of the mounting through hole (21).

9. The faucet quick-disassembly structure according to any one of claims 1-8, wherein, The faucet body (1) is provided with a manually rotatable rotating sleeve (6), the rotating sleeve (6) is connected with the mounting pipe (3) and rotates synchronously.

10. A faucet, characterized by The faucet quick dismounting structure comprises a mounting pipe (3) rotatably connected to the faucet body (1), the lower part of the mounting pipe (3) extends out of the bottom of the faucet body (1), the lower part of the mounting pipe (3) is provided with a limiting assembly, the limiting assembly comprises a limiting sleeve (4) and an expandable / collapsible limiting block (41), the limiting sleeve (4) is threadedly sleeved on the mounting pipe (3), the limiting block (41) is movably arranged on the limiting sleeve (4), the mounting pipe (3) is provided with a folding member (5) for pushing and folding the limiting block (41), the lower end of the faucet body (1) is provided with a water receiving pipe (10), the water receiving pipe (10) is arranged on one side of the limiting sleeve (4) to limit the rotation of the limiting sleeve (4). The faucet body (1) is provided with a manually rotatable rotating sleeve (6), the rotating sleeve (6) is connected with the mounting pipe (3) and rotates synchronously.

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