CN114164900B

CN114164900B - Faucet fixing seat and faucet assembly

Info

Publication number: CN114164900B
Application number: CN202110446817.1A
Authority: CN
Inventors: 张博; 卿璞; 张顺祥; 李�杰
Original assignee: Foshan Midea Qinghu Water Purification Equipment Co ltd; Midea Group Co Ltd
Current assignee: Foshan Midea Qinghu Water Purification Equipment Co ltd; Midea Group Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2023-11-28
Anticipated expiration: 2041-04-23
Also published as: CN114164900A

Abstract

The invention discloses a faucet fixing seat and a faucet assembly, wherein the faucet fixing seat is used for installing a faucet on a fixing table, and comprises: the anti-loosening device comprises a shaft seat, a first claw, a fastener and an anti-loosening ring; the shaft seat is provided with a first section penetrating through the mounting hole and positioned on the water inlet pipe side and a second section positioned on the water faucet mounting side; the first claw is arranged on the first section in a switchable manner between a tightening state and an opening state, and can pass through the mounting hole along with the first section when in the tightening state; the fastener is detachably arranged on the second section and is used for clamping and matching with the first clamping jaw in the open state so as to clamp the fixed table on two opposite sides of the fixed table; the anti-loose ring is fixedly connected with the shaft seat and used for limiting the fastener to axially move along the shaft seat. The faucet assembly comprises the faucet fixing seat. The faucet fixing seat and the faucet assembly disclosed by the invention are convenient to install and maintain, stable in fixing and good in reliability.

Description

Faucet fixing seat and faucet assembly

Technical Field

The invention relates to the field of water consuming devices, in particular to a faucet fixing seat and a faucet assembly.

Background

The water tap is a device for controlling the water flow and the switch and is usually fixed on a fixed table. The current faucet assembly needs to be installed in a narrow space below the fixed table, so that the faucet assembly passes through the installation hole on the fixed table from the lower direction of the fixed table and is fixed with the fixed table, and the current faucet assembly is inconvenient to install.

The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.

Disclosure of Invention

The invention mainly aims to provide a faucet fixing seat and a faucet assembly, and aims to solve the technical problem that the faucet assembly is inconvenient to install in the prior art.

In order to achieve the above object, the present invention provides a faucet fixing base for mounting a faucet on a fixing base, the fixing base having a faucet mounting side, a water inlet pipe side and a mounting hole, the faucet fixing base comprising: the anti-loosening device comprises a shaft seat, a first claw, a fastener and an anti-loosening ring; the shaft seat is provided with a first section penetrating through the mounting hole and positioned on the water inlet pipe side and a second section positioned on the water faucet mounting side; the first claw is arranged on the first section in a switchable manner between a tightening state and an opening state, and can pass through the mounting hole along with the first section when in the tightening state; the fastener is detachably arranged on the second section and is used for clamping and matching with the first clamping jaw in the open state so as to clamp the fixed table on two opposite sides of the fixed table; the anti-loose ring is fixedly connected with the shaft seat and used for limiting the fastener to axially move along the shaft seat.

Optionally, an end face of the locking ring facing the first jaw abuts against an end face of the fastener facing away from the first jaw to limit movement of the fastener in a direction opposite to the first jaw;

the fastening piece is provided with a step of which the table top faces the first clamping jaw, the locking ring is provided with a second clamping jaw corresponding to the step, and the second clamping jaw is abutted with the table top of which the step faces the first clamping jaw so as to limit the movement of the fastening piece towards the direction of the first clamping jaw.

Optionally, the locking ring is provided with at least two second claws, the fastening piece is provided with a plurality of sections of steps corresponding to the second claws, and all the second claws are respectively abutted with the corresponding steps towards the table top of the first claw.

Optionally, the fastener is the cavity annular structure that both ends run through, and the step sets up in the inner wall of fastener, and the second jack catch is at the inner chamber and the step butt of fastener.

Optionally, the first claw has a connection end and a free end, the connection end of the first claw is rotationally connected with the shaft seat, and the free end of the first claw is rotationally close to or far away from the shaft seat, so that the first claw is switched between the open state and the tightened state.

Optionally, the shaft seat is provided with a storage groove, the first claw is stored in the storage groove, and the free end of the first claw rotates relative to the shaft seat to enter or extend out of the storage groove so as to rotate relative to the shaft seat to be close to or far away from the storage groove.

Optionally, the shaft seat is provided with a communicating hole for connecting the water supply faucet and the water inlet pipe, the storage groove is communicated with the communicating hole, the first claw is provided with a deflector rod, the deflector rod is positioned in the communicating hole, and the deflector rod is used for poking the first claw to rotate relative to the shaft seat to be close to or far away from the shaft seat.

Optionally, the link of first jack catch rotates to be connected on the outer wall of axle bed, and the rotation axis of first jack catch is perpendicular with the axis of axle bed, and first jack catch has first butt face and second butt face, and first butt face is used for with the fixed station butt, and the second butt face is used for with the lateral wall butt of axle bed, and the rotation axis of first jack catch is in between focus and the axle bed of first jack catch.

Optionally, the rotation axis of the first claw is disposed at an intersection of the first abutment surface and the second abutment surface, and a length of the first abutment surface is greater than a length of the second abutment surface.

Optionally, the first jaw is a resilient jaw.

Optionally, the locking ring is provided with a limiting piece extending towards the direction of the first claw, the shaft seat is provided with a channel for the limiting piece to pass through, and the limiting piece extends to the inner side of the first claw after passing through the channel so as to limit the first claw to recover to a tightening state.

Optionally, the outer wall of the shaft seat is provided with a first plane area, the first plane area extends to the end part of the shaft seat far away from the first claw, the inner wall of the anti-loose ring is provided with a second plane area corresponding to the first plane area, the second plane area extends to two ends of the anti-loose ring, and the anti-loose ring is fixedly connected with the shaft seat through the first plane area and the second plane area.

Optionally, the fastener is an annular fastener, and the annular fastener is in threaded connection with the shaft seat.

Optionally, at least two first claws are provided, and all the first claws are uniformly arranged along the circumference of the shaft seat at the same axial position of the shaft seat.

The faucet assembly provided by the invention comprises the faucet fixing seat.

According to the technical scheme, the first claw is in a tightening state under the action of external force, the first section of the shaft seat provided with the first claw can pass through the mounting hole on the fixing table from the water faucet mounting side of the fixing table and then reach the water inlet pipe side, after the first claw is positioned on the water inlet pipe side of the fixing table, the first claw is opened from the side wall of the shaft seat under the action of the external force, the gravity or the elastic force of the first claw and the like, the first claw is kept in an opened state and is clamped and matched with the fastening piece, the fixing table is clamped at the two opposite sides of the fixing table, the shaft seat can be fixed on the fixing table, and then the water faucet is mounted through the shaft seat fixed on the fixing table, so that the water faucet assembly is convenient to mount, and when maintenance is performed, all parts in the water faucet assembly can be replaced and maintained only by disassembling the water faucet mounted on the shaft seat, and the water faucet assembly fixed on the fixing table is not required to be integrally disassembled, and the maintenance is convenient; in addition, the fastening piece is detachably connected with the shaft seat, so that the later maintenance and the disassembly are more convenient; because the fastener is detachably connected with the shaft seat, the probability of changing the relative position between the fastener and the shaft seat is increased, the fastener and the first claw are easy to clamp and loosen, and the anti-loose ring used for limiting the axial movement of the fastener along the shaft seat is fixedly connected with the shaft seat, so that the first claw and the shaft seat which are caused by the axial movement of the fastener along the shaft seat can be prevented from loosening, and the first claw which is caused by the loose movement can be prevented from tightening or damaging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of an embodiment of a faucet mounting base with a first jaw mounted in a receiving slot in a sidewall of a shaft seat via a pin;

FIG. 2 is a schematic view of a shaft seat of an embodiment of a faucet fixing seat with a first jaw mounted in a receiving slot of a side wall of the shaft seat by a pin shaft when the first jaw is tightened;

FIG. 3 is a schematic view of a shaft seat of an embodiment of a faucet fixing seat with a first jaw mounted in a receiving slot of a side wall of the shaft seat by a pin shaft when the first jaw is opened;

FIG. 4 is an exploded view of an embodiment of a faucet mounting base with a first jaw mounted to an outer wall of a shaft base via a pin;

FIG. 5 is a schematic view of an embodiment of a faucet fixing seat with a first jaw mounted on an outer wall of a shaft seat through a pin shaft when the first jaw is tightened through a mounting hole;

FIG. 6 is a schematic view of an embodiment of a faucet fixing seat with a first jaw mounted on an outer wall of a shaft seat through a pin shaft according to the present invention when the first jaw opens to abut against a fixing table;

FIG. 7 is an exploded view of an embodiment of a faucet holder according to the present invention, wherein the first jaw is a resilient jaw;

FIG. 8 is a schematic view of an embodiment of a faucet fixing base with a first jaw being an elastic jaw according to the present invention when the first jaw is opened and is abutted against a fixing base;

FIG. 9 is a second schematic view of an embodiment of a faucet holder according to the present invention, wherein the first jaw is an elastic jaw, when the first jaw is opened and is abutted against the holder;

FIG. 10 is a schematic view of an embodiment of a faucet assembly according to the present invention;

FIG. 11 is a schematic illustration of a faucet and shaft seat connection according to an embodiment of the faucet assembly of the present invention;

reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present invention, unless explicitly specified and limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be either fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The faucet fixing seat and the faucet assembly are convenient to install and maintain, stable in fixing with the fixing table 600 and good in reliability.

As shown in fig. 1 to 11, in an embodiment of a faucet fixing base according to the present invention for fixing a faucet 700 to a fixing base 600, the fixing base 600 has a faucet fixing side 620, a water intake pipe side 630, and a fixing hole 610, the faucet fixing base includes: axle seat 100, first jaw 200, fastener 300, and lockring 400. The axle seat 100 has a first section 170 passing through the mounting hole 610 and located on the inlet pipe side 630 and a second section 180 located on the faucet mounting side 620; the first claw 200 is arranged on the first section 170 in a switchable manner between a tightened state and an opened state, and when in the tightened state, the first claw 200 can pass through the mounting hole 610 along with the first section 170; the fastener 300 is detachably mounted on the second section 180, and the fastener 300 is used for clamping and matching with the first clamping jaw 200 in an open state so as to clamp the fixed table 600 on two opposite sides of the fixed table 600; the locking ring 400 is fixedly connected with the shaft seat 100, and the locking ring 400 is used for limiting the axial movement of the fastening piece 300 along the shaft seat 100 and limiting the axial movement of the fastening piece 300 along the shaft seat 100 towards the first clamping jaw 200 and/or away from the first clamping jaw 200.

The locking ring 400 is fixedly connected with the shaft seat 100, and can be detachably connected, such as clamping connection, threaded connection, screw 430 connection and the like, or can be non-detachably connected, such as welding, riveting and the like.

The fastener 300 may be mounted to the second section 180 by various removable connections, such as a snap fit, a threaded connection, a screw 430 connection, and the like.

When the shaft seat 100 is detachably connected with the fastener 300 and the shaft seat 100 is detachably connected with the anti-loose ring 400 through clamping, threaded connection, screw 430 connection and the like, the assembly and the disassembly are convenient, and the later maintenance and the replacement of all parts are facilitated.

The first claw 200 may be disposed at an end or on a side wall of the shaft seat 100, and when disposed on the side wall of the shaft seat 100, the space of the side wall of the shaft seat 100 may be fully utilized, so as to facilitate shortening the axial length of the shaft seat 100.

The fastening piece 300 may be a hollow ring-shaped piece adapted to the outer wall of the shaft seat 100, may be a fastening nut, or may be a fastening snap ring, a fastening flange, etc., and the ring-shaped fastening piece 300 is sleeved outside the shaft seat 100 and is connected and fixed with the outer wall of the shaft seat 100.

The fastener 300 is a hollow annular piece, and when the fastener is sleeved outside the shaft seat 100, all surfaces of the inner wall of the fastener 300 can be attached to the outer wall of the shaft seat 100, at the moment, the movement of the fastener 300 in the shaft seat 100 can be limited, a gap is reserved between one or more surfaces of the inner wall of the fastener 300 and the outer wall corresponding to the shaft seat 100, the fastener 300 and the shaft seat 100 are connected and fixed only through the joint of the two surfaces, at the moment, the gap between the inner wall of the fastener 300 and the outer wall of the shaft seat 100 can be utilized, and the space utilization rate is improved.

The fastening member 300 may also be a plurality of fastening blocks spaced along the outer edge of the shaft seat 100, where each fastening block is connected and fixed with the shaft seat 100 and is in clamping fit with the first clamping jaw 200 to clamp the fixing table 600.

The shaft seat can be a regular round shaft or a polygonal shaft structure such as a triangular shaft, a quadrangular shaft, a penta-prismatic shaft and the like, or can be a shaft-like structure with an irregular radial section, and the length of the shaft seat is larger than the thickness of the fixing table 600, so that after the part of the shaft seat 100, on which the first clamping jaw 200 is mounted, passes through the fixing table 600, the fastener 300 and the anti-loose ring 400 on the shaft seat 100 are positioned on the other side of the fixing table 600.

The anti-loose ring 400 can be in a regular annular structure such as a circular ring structure and a square ring structure, and also can be in an irregular annular structure, when the anti-loose ring 400 is sleeved on the shaft seat 100, the inner wall of the anti-loose ring 400 can be attached to the outer wall of the shaft seat 100, a gap is reserved between the inner wall of the anti-loose ring 400 and the outer wall of the shaft seat 100, and after the anti-loose ring 400 is connected and fixed with the shaft seat 100, the anti-loose ring 400 can limit the fastener 300 to axially move along the shaft seat 100, and the anti-loose ring 400 is connected and fixed with the shaft seat 100 through a connecting part.

The gasket 500 can be arranged between the fastener 300 and the fixing table 600, the fastener 300 is abutted with the side surface of the fixing table 600 through the gasket 500 so as to clamp and fix the fixing table 600 more firmly, the protection effect can be also achieved on the faucet mounting side 620 of the fixing table 600, the problem that the fastener 300 is used for pressing the faucet mounting side 620 of the fixing table 600 due to the fact that the fastener 300 is directly abutted with the faucet mounting side 620 of the fixing table 600 is avoided, the clamping is still stable after the faucet fixing seat is repeatedly disassembled and assembled, and the gasket 500 can be a metal gasket, a rubber gasket or the like.

The fixing stand 600 may be a sink stand or the like, may be a sink stand in various places such as a kitchen, a bathroom, a workroom, or the like, and the fixing stand 600 may be a mounting stand to which only the faucet assembly is mounted without providing a sink.

In the above embodiment, the first claw 200 is in a tightened state by the action of external force, so that the first section 170 of the shaft seat 100 provided with the first claw 200 passes through the mounting hole 610 on the fixing table 600 from the faucet mounting side 620 of the fixing table 600 and then reaches the water inlet pipe side 630, after the first claw 200 is positioned on the water inlet pipe side 630 of the fixing table 600, the first claw 200 is opened from the side wall of the shaft seat 100 by the action of external force, gravity or elastic force of the first claw 200, and the like, and is kept in an opened state and is clamped and matched with the fastening piece 300, the first claw 200 and the fastening piece 300 are respectively positioned at two opposite sides of the fixing table 600, the fixing table 600 is clamped and fixed on the fixing table 600, and then the faucet 700 is installed by the shaft seat 100 fixed on the fixing table 600, so that the faucet assembly is not required to be installed in a narrow space of the water inlet pipe side 630 of the fixing table 600, and the faucet assembly is convenient to install, and when maintenance is performed, the faucet 700 installed on the shaft seat 100 is not required to be detached, and all components in the faucet assembly is not required to be replaced and maintained, and the whole faucet assembly is convenient to be detached; in addition, the fastener 300 is detachably connected with the shaft seat 100, so that the later maintenance and the disassembly are more convenient; because the fastening piece 300 is detachably connected with the shaft seat 100, the probability of changing the relative position between the fastening piece 300 and the shaft seat 100 is increased, the fastening piece 300 and the first claw 200 are easy to clamp and loosen, and the anti-loose ring 400 for limiting the axial movement of the fastening piece 300 along the shaft seat 100 is fixedly connected with the shaft seat 100, so that the first claw 200 and the shaft seat 100 loosen caused by the axial movement of the fastening piece 300 along the shaft seat 100, and the situation of tightening or damaging caused by the random movement of the first claw 200 can be avoided.

The shaft seat 100 has communication holes 110 penetrating through both ends thereof, and the communication holes 110 are used for allowing the water inlet pipe 710 to pass therethrough and connecting the water inlet pipe 710 with the faucet 700. The water inlet pipe 710 can pass through the communication hole 110 of the shaft seat 100 fixed on the fixed table 600 and is connected with the water tap 700 after reaching the water tap installation side 620, when the water tap 700 is connected with the water inlet pipe, the operation in a narrow space of the water inlet pipe side 630 of the fixed table 600 is not needed, the water inlet pipe 710 passing through the shaft seat 100 is installed with the water tap 700, the water tap 700 is installed on the shaft seat 100, the water inlet pipe 710 is not needed to be installed at the water tap fixing seat arranged on the fixed table 600, the installation is more convenient, and when the water inlet pipe 710 needs to be replaced and maintained, the water tap 700 is only disassembled and installed, and the later maintenance is more convenient.

As a further aspect of the above embodiment, the end surface of the locking ring 400 facing the first jaw 200 abuts against the end surface of the fastener 300 facing away from the first jaw 200 to limit the movement of the fastener 300 in the opposite direction to the first jaw 200;

the fastener 300 has a step 310 with a mesa facing the first jaw 200, and the locking ring 400 has a second jaw 410 corresponding to the step 310, and the second jaw 410 abuts against the mesa of the step 310 facing the first jaw 200 to restrict movement of the fastener 300 in the direction of the first jaw 200.

In a further aspect of the above embodiment, the locking ring 400 having the second jaw 410 can limit the movement of the fastener 300 in the opposite direction to the first jaw 200, and can limit the movement of the fastener 300 in the direction of the first jaw 200, so as to facilitate maintaining the interval and clamping force between the first jaw 200 and the fastener 300, and have a good loosening prevention effect.

When the fastener 300 is a hollow ring, the step 310 may be provided on the outside or inside of the fastener 300; the step 310 may be provided at various positions in the axial direction of the fastener 300, such as an end surface, a middle portion, a middle upper portion, or a middle lower portion, so that the position of the second jaw 410 corresponds to the position of the step 310.

As a further solution of the above embodiment, the locking ring 400 has at least two second claws 410, the fastener 300 has multiple steps 310 corresponding to the second claws 410, and all the second claws 410 respectively abut against the corresponding steps 310 toward the table top of the first claws 200.

In a further aspect of the above embodiment, the abutment is more stable by the plurality of second claws 410 abutting at the steps 310 at a plurality of positions.

When the fastener 300 is of a hollow annular structure, each step 310 is positioned at the same axial position of the fastener 300, the first and second claws 410 are connected end to end and encircle the fastener 300 for a circle, all the second claws 410 are uniformly arranged at the annular steps 310 along the circumferential direction of the fastener 300, all the second claws 410 are abutted with the annular steps 310 towards the table top of the first claws 200, so that the arrangement is simpler in procedure compared with the process of manufacturing the multistage separated steps 310 at different positions of the fastener 300, all the second claws 410 are abutted at the same axial position of the fastener 300, the abutting is stable, and the anti-loosening effect is better.

The second claws 410 may be evenly distributed along the annular step 310 such as: two second claws 410 may be provided, and an included angle between the two second claws 410 in the circumferential direction is 180 °; the second claws 410 may be provided in three, and the included angles between the three second claws 410 in the circumferential direction are 120 °; of course, the second jaw 410 may be provided in four, five or more. Two second claws 410 may be provided on the locking ring 400 opposite to each other in consideration of the combination of the production cost and the locking effect.

In a further aspect of the above embodiment, the second claws 410 are uniformly abutted to the periphery of the fastener 300 by the plurality of second claws 410 in the periphery of the fastener 300, so that the effect of preventing the fastener 300 from moving toward the first claws is good.

Of course, each step 310 on the fastener 300 may be disposed at a different location in the axial direction of the fastener 300, so long as each second jaw 410 can abut against the corresponding step 310 toward the table of the first jaw 200 to limit the movement of the fastener 300 toward the first jaw 200. In addition, when a plurality of second claws 410 are provided, the intervals between the circumferential directions of the respective second claws 410 may also be different. The arrangement mode of the steps 310 is more flexible, and when the internal structure of the faucet assembly is complex, the anti-loosening effect can be improved, and meanwhile, part of structural components can be avoided.

As a further aspect of the foregoing embodiment, the fastener 300 is a hollow annular structure with two ends penetrating, the step 310 is disposed on the inner wall of the fastener 300, and the second claw 410 abuts against the step 310 in the inner cavity of the fastener 300.

Specifically, the two ends of the fastener 300 are penetrated with openings, and the second claw 410 can be abutted against the table surface of the step 310 arranged on the inner wall of the fastener 300 after penetrating into the inner cavity of the fastener 300 from the opening of the fastener 300 towards the end of the locking ring 400. The fastener 300 has a gap in the non-connected position with the axle seat 100 and the second jaw 410 may pass from the gap between the fastener 300 and the axle seat 100 to the step 310.

In a further aspect of the above embodiment, the second claw 410 abuts against the step 310 in the fastener 300, so that the space occupied by the faucet fixing seat and the faucet assembly as a whole can be reduced, and when the faucet fixing seat is connected with the faucet 700, the protruding structure of the outer side of the shaft seat 100 is less, so that the faucet fixing seat and the faucet 700 are conveniently connected and fixed.

The anti-loose ring 400 is provided with the connecting arm 450 extending towards the direction of the first claw 200, the second claw 410 is arranged on the connecting arm 450, the distance between the anti-loose ring 400 and the step 310 is conveniently overcome through the extension of the connecting arm 450, the step 310 is conveniently arranged on the end face of the fastener 300 far away from the anti-loose ring 400, the second claw 410 is conveniently abutted with the step 310, the position limitation on the step 310 is small, and the processing is easier when the step 310 is arranged on the end face of the fastener 300.

Of course, the step 310 may be provided on either the outer or inner wall of the fastener 300 of the hollow annular structure. When the step 310 is disposed on the inner wall of the fastener 300, the connecting arm 450 and the second jaw 410 thereon pass through the gap between the fastener 300 and the shaft seat 100 to the step 310. When the step 310 is disposed on the outer wall of the fastener 300, the second claw 410 is wound around the step 310 from the outside of the fastener 300 to be in abutment with the table surface of the step 310 facing the first claw 200.

The second claw 410 may be an elastic claw, a movable claw capable of stretching, rotating, or the like, or a detachable claw, when the detachable claw is adopted, the second claw 410 is mounted on the anti-loose ring 400 after the anti-loose ring 400 is mounted in place, and the second claw 410 is abutted against the step 310.

As a further solution to the above embodiment, the fastener 300 may be an annular fastener, including an annular main body, where an inner wall of the annular main body has an internal thread, and an outer wall of the shaft seat 100 has an external thread adapted to the internal thread, and the fastener 300 is in threaded connection with the shaft seat 100 through the matching of the internal thread and the external thread.

In a further aspect of the above embodiment, a threaded connection is used to adapt to different thickness of the fixing table 600 and facilitate adjusting the clamping force between the fastener 300 and the first jaw 200.

When the fastening member 300 is connected to the shaft seat 100 by other linking methods such as clamping, riveting, welding, etc., the fastening member 300 may not have a ring structure, and at this time, the fastening member 300 may have a dispersed block structure, so long as the fastening member 300 is connected to the shaft seat 100 and fixed, and then the fastening member 300 can be clamped with the first claw 200 on the other side of the fixing table 600 to clamp the fixing table 600.

As a further solution of the above embodiment, at least two first claws 200 are provided, and all the first claws 200 are uniformly disposed along the circumferential direction of the shaft seat 100 at the same axial position of the shaft seat 100.

In a further aspect of the above embodiment, when clamping and fixing the fixing table 600, the plurality of first claws 200 simultaneously clamp and fix the fixing table 600, and if one or several of the first claws 200 is damaged, the clamping and fixing of the shaft seat 100 and the fixing table 600 can be maintained.

Of course, only one first claw 200 may be provided, when one first claw 200 is provided, the fastener 300 is provided at the corresponding position of the other side of the fixing table 600, and the fixing table 600 can be clamped by clamping fit of the fastener 300 and the first claw 200, and when only one first claw 200 is provided, the cost is saved, and the disassembly and assembly are convenient.

When there are a plurality of first claws 200, the intervals between the first claws 200 may be different.

As a further solution of the above embodiment, the outer wall of the shaft seat 100 is provided with a first planar area 130, the first planar area 130 extends to the end of the shaft seat 100 far away from the first claw 200, the inner wall of the locking ring 400 is provided with a second planar area 420 corresponding to the first planar area 130, the second planar area 420 extends to two ends of the locking ring 400, and the locking ring 400 is connected and fixed with the shaft seat 100 through the first planar area 130 and the second planar area 420.

Specifically, the first planar area 130 has a first assembling structure, the second planar area 420 has a second assembling structure corresponding to the first assembling structure, and the first planar area 130 and the second planar area 420 are fixedly connected through the first assembling structure and the second assembling structure.

The first assembly structure and the second assembly structure can be corresponding clamping structures; the first and second assembly structures may be assembly holes 440 engaged with the screws 430, and the screws 430 pass through the assembly holes 440 formed in the first and second planar areas 130 and 420 to connect and fix the first and second planar areas 130 and 420, and at this time, the assembly holes 440 may be formed at positions corresponding to the faucet 700, and the same screws 430 may be used to sequentially pass through the assembly holes 440 formed in the faucet 700, the assembly holes 440 formed in the second planar area 420, and the assembly holes 440 formed in the first planar area 130 to connect and fix the shaft seat 100, the locking ring 400, and the faucet 700, thereby saving installation components.

In a further aspect of the above embodiment, the shaft seat 100 and the locking ring 400 are assembled through the corresponding first planar area 130 and second planar area 420, which is beneficial to quickly finding the assembly position, so that the first assembly structure and the second assembly structure which are mutually matched are corresponding, and the installation is convenient; and the slipping phenomenon can be avoided when the screw 430 and other structures are used for installation.

The first plane area 130 can extend to the first claw 200 along the axial direction of the shaft seat 100, the side wall of the shaft seat 100 is formed by surrounding and connecting two oppositely arranged first plane areas 130 and two oppositely arranged curved surface areas 140, the fastening piece 300 can be sleeved outside the shaft seat 100, the shaft seat 100 is fixedly connected with the fastening piece 300 through the two oppositely arranged curved surface areas 140, the inner wall of the fastening piece 300 is attached to the two oppositely arranged curved surface areas 140, the fastening piece 300 can be prevented from moving radially on the shaft seat 100, when external threads are arranged on the shaft seat 100, the external threads are arranged on the curved surface areas 140, the fastening piece 300 is in threaded connection with the curved surface areas 140 when the fastening piece 300 is an annular main body with internal threads, and at the moment, the second claw 410 and the connecting arm 450 penetrate through a gap between the first plane area 130 and the fastening nut so that the second claw 410 is abutted against the step 310 arranged on the inner wall of the fastening nut. The second claw 410 and the connecting arm 450 are provided with two pairs, which are correspondingly arranged at the two first plane areas 130, so as to improve the anti-loosening effect.

The inner wall of the locking ring 400 and the two first plane areas 130 are correspondingly provided with two opposite second plane areas 420, the two opposite first plane areas 130 are respectively provided with a first assembly structure, the two opposite second plane areas 420 are respectively correspondingly provided with a second assembly structure, and the shaft seat 100 and the locking ring 400 are fixedly connected through the two opposite first plane areas 130 and the second plane areas 420, and are fixedly connected.

As a further solution to the above embodiment, the first jaw 200 has a connection end and a free end, the connection end of the first jaw 200 is rotatably connected with the shaft seat 100 through the pin 150, and the free end of the first jaw 200 is rotated close to or far away from the shaft seat 100, so that the first jaw 200 is switched between the opened state and the contracted state.

Specifically, when the free end of the first claw 200 rotates away from the shaft seat 100, the first claw 200 is in an open state, the rotated first claw 200 is used for abutting against the fixing table 600 to be clamped and matched with the fastener 300 and clamp and fix the fixing table 600, when the free end of the first claw 200 rotates close to the shaft seat 100, the first claw 200 is in a tightened state, after the free end of the first claw 200 rotates close to the shaft seat 100, the outer diameter of the position where the first claw 200 is arranged is reduced, and the first claw is beneficial to penetrating through the mounting hole 610 arranged on the fixing table 600.

In the further scheme of the above embodiment, by rotating the first claw 200, the first claw 200 is conveniently opened or tightened, and the pin 150 in rotational connection is disposed at one end of the first claw 200, the area of the opened first claw 200 is large, which is beneficial to increasing the contact area with the fixing table 600, and the installation is more stable.

When the shaft seat 100 is connected with a plurality of first claws 200, each first claw 200 is disposed on different sides of the shaft seat 100 at the same axial position through the pin shafts 150 at the connecting ends thereof, so that the abutting is more stable. In order to achieve both the production cost and the stability of the abutting clamping of the first claws 200, 2 first claws 200 may be provided relatively.

The outer wall at the intersection of the first abutment surface 220 and the second abutment surface 230 has a rounded corner structure 240 to facilitate rotation of the first jaw 200.

As shown in fig. 1 to 3, as a further alternative to the embodiment in which the connection end of the first jaw 200 is rotatably connected to the shaft seat 100 through the pin 150, the shaft seat 100 is provided with a receiving groove 120, the first jaw 200 is received in the receiving groove 120, and the free end of the first jaw 200 is rotated into or out of the receiving groove 120 with respect to the shaft seat 100 to be rotated toward or away from the shaft seat 100.

In a further aspect of the foregoing embodiment, when the first claw 200 is in the tightened state, the first claw 200 is received in the receiving slot 120, and the first claw 200 does not affect the shaft seat 100 passing through the mounting hole 610.

As a further solution of the above embodiment, the shaft seat 100 has a communication hole 110 for connecting the faucet 700 with the water inlet pipe 710, the receiving slot 120 is communicated with the communication hole 110, the first claw 200 has a lever 210 thereon, the lever 210 is located in the communication hole 110, and the lever 210 is used for rotating the first claw 200 toward or away from the shaft seat 100.

Specifically, the lever 210 may be disposed on a sidewall of the first jaw 200 facing the communication hole 110, and at an end portion where the pin 150 is connected, the lever 210 may be disposed in parallel with the pin 150, and the lever 210 may be moved in the communication hole 110 to withdraw the first jaw 200 from the receiving groove 120 or to rotate the opened first jaw 200 back into the receiving groove 120.

When the plurality of first claws 200 are provided, the plurality of receiving grooves 120 are correspondingly provided, and each of the first claws 200 is correspondingly provided in each of the receiving grooves 120.

Before passing through the mounting hole 610 on the fixing table 600, the shifter lever 210 is shifted to shift the first claw 200 back into the receiving groove 120, so that the shaft seat 100 is convenient to pass through the mounting hole 610, and after the first claw 200 passes through the mounting hole 610, the shifter lever 210 is used to shift the first claw 200 out of the receiving groove 120, so that the first claw 200 is opened to be convenient to cooperate with the fastener 300 to clamp the fixing table 600.

In a further aspect of the above embodiment, the first claw 200 is conveniently turned out or turned back on the faucet mounting side 620 of the fixing table 600 through the lever 210, the first claw 200 can be controlled on the faucet mounting side 620 of the fixing table 600, and the mounting and dismounting operations can be performed on the faucet mounting side 620 of the fixing table 600, so that the dismounting is more convenient.

After the first clamping jaw 200 is tightened back into the accommodating groove 120, the outer wall of the first clamping jaw 200 is flush with the outer wall of the shaft seat 100, so that the tightened first clamping jaw 200 can be ensured not to influence the mounting hole 610 penetrating through the fixing table 600, and the opened first clamping jaw 200 can be ensured to have enough width to provide clamping force with enough strength.

As another further alternative to the embodiment in which the first jaw 200 is rotatably coupled to the shaft seat 100 through the pin 150, as shown in fig. 4 to 6, the coupling end of the first jaw 200 is rotatably coupled to the outer wall of the shaft seat 100, and the rotation axis of the first jaw 200 is perpendicular to the axis of the shaft seat 100. Specifically, the connection end of the first jaw 200 may be rotatably connected to the outer wall of the shaft seat 100 through the pin 150, the pin 150 may be used as a rotation axis of the first jaw 200, the pin 150 may be perpendicular to the axis of the shaft seat 100, and the pin 150 may be parallel to the water inlet pipe side 630 of the fixing table 600. The first jaw has a first abutment surface 220 for abutment with the fixing table 600 toward the water inlet pipe side 630 of the first jaw 200, and a second abutment surface 230 for abutment with the side wall of the shaft seat 100, the pin 150 as the rotation axis of the first jaw 200 being located between the center of gravity of the first jaw 200 and the shaft seat 100.

In one embodiment, when the side wall of the shaft seat 100 is perpendicular to the fixing table 600, the first abutment surface 220 and the second abutment surface 230 are perpendicular to each other, and the cross section of the first claw 200 along the axial direction of the shaft seat 100 may be a right triangle with rounded corners.

In a further aspect of the above embodiment, when the first claw 200 passes through the mounting hole 610 on the fixing table 600, the first claw 200 is rotated toward the second section 180 near the fixing table 600, so as to tighten the first claw 200, after the first claw 200 passes through the mounting hole 610, the first claw 200 automatically falls under the gravity action of the first claw 200 itself due to the gravity center being on the outer side, so that the first claw 200 is opened, the first claw 200 is automatically switched to an opened state, and the first claw 200 is conveniently matched with the fastener 300 to clamp the fixing table 600, without the operation of opening the first claw 200, and the installation is more convenient.

As a further aspect of the above embodiment, the pin 150 as the rotation axis of the first claw 200 is disposed at the intersection of the first abutment surface 220 and the second abutment surface 230, and the length of the first abutment surface 220 is greater than the length of the second abutment surface 230.

The first jaw 200 may have a right triangle shape with rounded corners at right angles in a section along a radial direction of a rotation axis thereof.

In a further aspect of the foregoing embodiment, the first claw 200 after upturning has a small protruding space, and is beneficial to penetrating through the mounting hole 610 on the fixing table 600, and after penetrating through the mounting hole 610, the area for abutting against the fixing table 600 is large, and the abutting and fixing are stable.

In yet further embodiments, as shown in fig. 7-9, the first jaw 200 is a resilient jaw.

In a further aspect of the above embodiment, when the first clamping jaw 200 passes through the mounting hole 610 on the fixing table 600, the mounting hole 610 is pressed against the first clamping jaw 200, the first clamping jaw 200 can be tightened by elastic deformation, and after passing through the mounting hole 610, the first clamping jaw 200 recovers to be opened under elastic restoring force, so that the first clamping jaw 200 can be conveniently matched with the fastener 300 to clamp the fixing table 600, and the operation of opening and closing the first clamping jaw 200 is not required, so that the installation is more convenient.

As a further solution of the above embodiment, the locking ring 400 is provided with a limiting piece 460 extending toward the first claw 200, the shaft seat 100 is provided with a channel 160 through which the limiting piece 460 passes, the limiting piece 460 passes through the channel 160 and then extends to the inner side of the first claw 200, and the limiting piece 460 on the inner side of the first claw 200 is used for limiting the first claw 200 to recover to the tightened state.

The limiting piece 460 may be disposed at an end of the second jaw 410, and extend from the end of the second jaw 410 toward the first jaw 200 by the connection arm 450, the channel 160 may be disposed on a path along which an outer space of the first planar area 130 extends toward the first jaw 200, the channel 160 communicates the outer space of the first planar area 130 with the communication hole 110, and the channel 160 is disposed between the first jaw 200 and the fastener 300.

In a further scheme of the above embodiment, after the installation is completed, the limiting piece 460 can limit the elastic first claw 200 to tighten, so that the clamping force is maintained, loosening can be avoided, the anti-loosening effect is good, and the installation is stable; the limiting piece 460 is provided on the locking ring 400, and the limiting piece 460 is installed after being clamped by the fastener 300, so that the first jaw 200 is kept elastic before passing through the installation hole 610 of the fixing table 600, and the assembling step can be reduced by the locking ring 400 being assembled in place in one step.

When there are a plurality of first claws 200, a plurality of limiting plates 460 are correspondingly provided, and each limiting plate 460 is used for limiting the corresponding first claw 200 to recover to the tightened state. Even if one or a few of the limiting plates 460 are damaged, a part of the first jaws 200 are kept open to keep the clamping of the shaft seat 100 fixed.

As shown in fig. 1-11, in an embodiment of the faucet assembly according to the present invention, the faucet mounting assembly includes the faucet mounting assembly described above.

The water tap 700 can be various water taps 700 such as a common single water tap 700, a common double water tap 700, a digital display water tap 700 with a display screen and the like.

The faucet 700 can be connected and fixed with the shaft seat 100 by adopting the same screw 430 to sequentially penetrate through the faucet 700, the anti-loose ring 400 and the shaft seat 100 after the faucet 700 can be provided with the assembly holes 440 corresponding to the assembly holes 440 on the shaft seat 100 and the anti-loose ring 400.

Because the faucet assembly provided by the invention adopts all the technical characteristics of the embodiment of the faucet fixing seat, the faucet assembly at least has all the beneficial effects brought by the technical scheme of the embodiment of the faucet fixing seat, and the description is not repeated here.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A faucet fixing seat for mounting a faucet to a fixing table, the fixing table having a faucet mounting side, a water inlet pipe side and a mounting hole; the faucet fixing seat is characterized by comprising:

the shaft seat is provided with a first section penetrating through the mounting hole and positioned on the water inlet pipe side and a second section positioned on the water faucet mounting side;

the first clamping jaw is arranged on the first section in a switchable manner between a tightening state and an opening state, and can penetrate through the mounting hole along with the first section when in the tightening state;

the fastener is detachably arranged on the second section and is used for clamping and matching with the first clamping jaw in the open state so as to clamp the fixed table at two opposite sides of the fixed table; and

the anti-loose ring is fixedly connected with the shaft seat and used for limiting the fastener to axially move along the shaft seat;

the fastener is provided with a step with a table top facing the first claw, the locking ring is provided with a second claw corresponding to the step, and the second claw is abutted with the table top with the step facing the first claw.

2. The faucet mounting base of claim 1, wherein an end of the locking ring facing the first jaw abuts an end of the fastener facing away from the first jaw.

3. The faucet mounting base of claim 2, wherein the locking ring has at least two second claws, the fastener has a plurality of steps corresponding to the second claws, and all the second claws respectively abut against the corresponding steps toward the table top of the first claw.

4. The faucet fixing seat according to claim 2, wherein the fastening piece is of a hollow annular structure with two penetrating ends, the step is arranged on the inner wall of the fastening piece, and the second claw abuts against the step in the inner cavity of the fastening piece.

5. The faucet mounting of claim 1, wherein the first jaw has a connecting end and a free end, the connecting end of the first jaw being rotatably coupled to the shaft seat, the free end of the first jaw being rotatable toward and away from the shaft seat to switch the first jaw between the open and the closed positions.

6. The faucet mounting base of claim 5, wherein the shaft base is provided with a receiving slot, the first jaw is received in the receiving slot, and the free end of the first jaw rotates relative to the shaft base into or out of the receiving slot to rotate relative to the shaft base to move closer to or farther away from the shaft base.

7. The faucet mounting base of claim 6, wherein the shaft base has a communication hole for connecting the faucet to the water inlet pipe, the receiving slot communicates with the communication hole, the first pawl has a lever thereon, the lever is disposed in the communication hole, and the lever is used for rotating the first pawl toward or away from the shaft base.

8. The faucet mounting base of claim 1, wherein the connection end of the first jaw is rotatably connected to the outer wall of the shaft seat, the rotational axis of the first jaw is perpendicular to the axis of the shaft seat, the first jaw has a first abutment surface for abutment with the mounting base and a second abutment surface for abutment with the side wall of the shaft seat, and the rotational axis of the first jaw is located between the center of gravity of the first jaw and the shaft seat.

9. The faucet mount of claim 8, wherein the axis of rotation of the first pawl is disposed at an intersection of the first abutment surface and the second abutment surface, the first abutment surface having a length greater than a length of the second abutment surface.

10. The faucet mount of claim 1, wherein the first jaw is a resilient jaw.

11. The faucet mounting bracket of claim 10, wherein the locking ring has a stop tab extending toward the first jaw, the axle seat has a channel through which the stop tab passes, and the stop tab extends to an inner side of the first jaw after passing through the channel to limit the first jaw from returning to the tightened state.

12. The faucet mounting base of any one of claims 1-11, wherein the outer wall of the shaft mount has a first planar area extending to an end of the shaft mount remote from the first jaw, the inner wall of the locking ring has a second planar area corresponding to the first planar area extending to both ends of the locking ring, and the locking ring is fixedly connected to the shaft mount through the first planar area and the second planar area.

13. The faucet mounting of any one of claims 1-11, wherein the fastener is an annular fastener that is threadably coupled to the shaft mount.

14. The faucet mounting of any of claims 1-11, wherein at least two of the first claws are provided, all of the first claws being disposed uniformly along the circumference of the shaft housing at the same axial location of the shaft housing.

15. A faucet assembly comprising the faucet mount of any of claims 1-14.