CN219692376U

CN219692376U - Water purification tap

Info

Publication number: CN219692376U
Application number: CN202320416033.9U
Authority: CN
Inventors: 孙征; 许经衍; 冯永刚
Original assignee: Guangdong Aomei Intelligent Technology Co ltd
Current assignee: Guangdong Aomei Intelligent Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-09-15
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a water purification faucet which comprises a rotary arm seat and a barrel body, wherein the barrel body is provided with an installation cavity, a plurality of blocking ribs are convexly arranged on the inner wall of the installation cavity at intervals in the circumferential direction of the installation cavity, the rotary arm seat is provided with a connecting ring extending into the installation cavity, a limiting groove for screwing in or screwing out the blocking ribs is formed in the connecting ring, the blocking ribs are clamped and matched with the limiting groove when screwed in the limiting groove to limit the rotary arm seat to move up and down relative to the barrel body, and limiting components for limiting the blocking ribs to unscrew out of the limiting groove are arranged on the rotary arm seat and the barrel body. The water purification faucet is characterized in that the connecting ring extending into the barrel installation cavity is arranged on the swivel arm seat, the limiting groove matched with the blocking rib in the installation cavity is formed in the connecting ring, the detachable fixed connection of the swivel arm seat and the barrel is realized, meanwhile, the axial movement of the swivel arm seat relative to the barrel is limited when the swivel arm seat rotates relative to the barrel, and the loosening caused by the axial movement of the swivel arm seat relative to the barrel when the swivel arm seat rotates is avoided.

Description

Water purification tap

Technical Field

The utility model relates to the technical field of faucets, in particular to a water purifying faucet.

Background

The tap is a switch arranged on the waterway and used for controlling the flow of the waterway. The rotating arm and the cylinder body of the existing faucet are in threaded connection, when a user rotates the rotating arm, the rotating arm and the cylinder body are easy to rotate relatively to generate axial displacement, and loosening and falling of the rotating arm are caused.

Disclosure of Invention

The utility model aims to provide a water purifying tap, which solves the problems that a rotating arm and a cylinder body of the existing tap are in threaded connection, and when the rotating arm is rotated, the rotating arm and the cylinder body are easy to rotate relatively to generate axial displacement, so that the rotating arm is loosened and falls off.

The utility model is realized by the following technical scheme:

the utility model provides a water purification tap, includes rocking arm seat and stack shell, the stack shell has the installation cavity, the protruding fender muscle that sets up of a plurality of intervals in its circumference of installation cavity inner wall, the rocking arm seat has stretches into the go-between of installation cavity, offered on the go-between and supplied keep off the spacing groove of muscle screw in or spiral-out, keep off the muscle screw in with spacing groove joint cooperation restriction during the spacing groove rocking arm seat is relative the stack shell reciprocates, the rocking arm seat with be equipped with the restriction on the stack shell keep off the spacing subassembly of muscle spiral-out the spacing groove.

Further, the limiting assembly comprises a first limiting rib, a second limiting rib, a third limiting rib and a limiting rod, the direction of clockwise rotation of the connecting ring and screwing in the blocking rib is defined as a screwing-in direction, and the direction of anticlockwise rotation of the connecting ring and screwing out of the blocking rib is defined as a screwing-out direction; the first limiting ribs are arranged on one side, opposite to the limiting groove, of the connecting ring, the second limiting ribs and the third limiting ribs are arranged on the cylinder body at intervals in the screwing-in direction, and the limiting rods are detachably connected to the third limiting ribs; when the first limiting rib rotates along with the connecting ring and abuts against the second limiting rib, the connecting ring is limited to be separated from the blocking rib from the screwing direction; when the first limiting rib rotates along with the connecting ring and abuts against the limiting rod connected to the third limiting rib, the connecting ring is limited to be separated from the blocking rib from the unscrewing direction, and after the limiting rod is detached from the third limiting rib, the connecting ring can be separated from the blocking rib from the unscrewing direction or screwed into the blocking rib from the screwing-in direction.

Further, the limiting rod is in threaded connection with the third limiting rib.

Further, the limiting groove is provided with an upper groove wall and a lower groove wall which are respectively propped against the upper side and the lower side of the blocking rib, and the contact area of the lower groove wall and the blocking rib is larger than that of the upper groove wall and the blocking rib.

Further, the limiting groove is an annular groove extending around the axis of the cylinder body, and a plurality of abdication notches for screwing in or unscrewing the blocking ribs out of the limiting groove are formed in the lower side of the limiting groove.

Further, the swivel arm seat is formed with a radial flange against the top of the barrel above the connecting ring.

Further, the connecting ring is arranged between the radial flange and the limiting groove at intervals with the mounting cavity to form a sealing cavity, and a sealing ring propped against the cavity wall of the sealing cavity is arranged on the connecting ring in a penetrating mode.

Further, a first reinforcing rib is connected between the blocking rib and the mounting cavity, and/or a second reinforcing rib is arranged on one side of the connecting ring, which is opposite to the blocking rib, of the limiting groove.

Compared with the prior art, the utility model has the following advantages:

the water purification faucet is characterized in that the connecting ring extending into the barrel installation cavity is arranged on the rotary arm seat, the limiting groove matched with the blocking rib in the installation cavity is formed in the connecting ring, the rotary arm seat and the barrel are detachably and fixedly connected, meanwhile, the rotary arm seat is limited to axially move relative to the barrel when the rotary arm seat rotates relative to the barrel, the rotary arm seat is prevented from loosening due to axially moving relative to the barrel when the rotary arm seat rotates, and meanwhile, the water purification faucet has the advantages of being simple in structure and convenient to implement.

Drawings

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

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.

FIG. 1 is a perspective view of a water purification faucet of the embodiment disclosed;

FIG. 2 is a cross-sectional view of a water purification faucet of the embodiment disclosed;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a bottom view of FIG. 1 (part of the barrel is hidden);

FIG. 5 is a perspective view of a cartridge in the disclosed water purification faucet;

fig. 6 is a perspective view of a swivel arm block in a water purification faucet according to an embodiment of the present disclosure.

Detailed Description

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

Examples: as shown in fig. 1-6, the water purification faucet comprises a swivel arm seat 1 and a barrel body 2, wherein the barrel body 2 is provided with an installation cavity 201, a plurality of blocking ribs 202 are arranged on the inner wall of the installation cavity 201 at intervals in the circumferential direction, the swivel arm seat 1 is provided with a connecting ring 101 extending into the installation cavity 201, a limit groove 102 for screwing in or screwing out the blocking ribs 202 is formed in the connecting ring 101, the blocking ribs 202 are clamped with the limit groove 102 when screwed in the limit groove 102 to limit the up-and-down movement of the swivel arm seat 1 relative to the barrel body 2, and limit assemblies 3 for limiting the screwing-out of the blocking ribs 202 from the limit groove 102 are arranged on the swivel arm seat 1 and the barrel body 2. The utility model aims to provide a water purifying tap, which solves the problems that a rotating arm and a cylinder body of the existing tap are in threaded connection, and when the rotating arm is rotated, the rotating arm and the cylinder body are easy to rotate relatively to generate axial displacement, so that the rotating arm is loosened and falls off. This water purification tap is through setting up a go-between 101 that stretches into in the installation cavity 201 of stack shell 2 on rocking arm seat 1 to set up on go-between 101 with installation cavity 201 in keep off muscle 202 joint complex spacing groove 102, realize rocking arm seat 1 and stack shell 2's removable fixed connection, simultaneously, restriction rocking arm seat 1 is relative stack shell 2 axial displacement when 2 rotates, and relative stack shell 2 axial displacement and pine take off when avoiding rocking arm seat 1 to rotate, simultaneously, have simple structure, implement convenient advantage.

In the embodiment of the present utility model, the limiting assembly 3 includes a first limiting rib 301, a second limiting rib 302, a third limiting rib 303 and a limiting rod (not shown in the figure), a direction in which the connecting ring 101 rotates clockwise to screw into the rib 202 is defined as a screwing-in direction, and a direction in which the connecting ring 101 rotates counterclockwise to unscrew from the rib 202 is defined as a unscrewing direction; the first limiting rib 301 is arranged on one side of the connecting ring 101, which is opposite to the limiting groove 102, the second limiting rib 302 and the third limiting rib 303 are arranged on the cylinder body 2 and are arranged at intervals in the screwing direction, and the limiting rod is detachably connected to the third limiting rib 303; when the first limiting rib 301 rotates along with the connecting ring 101 and abuts against the second limiting rib 302, the connecting ring 101 is limited to be separated from the blocking rib 202 from the screwing direction; when the first limiting rib 301 rotates along with the connecting ring 101 and abuts against a limiting rod connected to the third limiting rib 303, the connecting ring 101 is limited to be separated from the blocking rib 202 in the unscrewing direction, and after the limiting rod is separated from the third limiting rib 303, the connecting ring 101 can be separated from the blocking rib 202 in the unscrewing direction or screwed into the blocking rib 202 in the screwing direction. Specifically, the stop lever is screwed with the third stop rib 303. Because the limiting component 3 comprises the first limiting rib 301, the second limiting rib 302, the third limiting rib 303 and the limiting rod, when the first limiting rib 301 is propped against the second limiting rib 302 or the limiting rod, the connecting ring 101 is limited to be separated from the blocking rib 202 in the screwing-in direction or the unscrewing-out direction, so that the connecting ring 101 can be limited to be separated from the blocking rib 202 in the unscrewing-out direction by connecting the limiting rod on the third limiting rib 303, and the connecting ring 101 can be separated from the blocking rib 202 in the unscrewing-out direction or screwed into the blocking rib 202 in the screwing-in direction by detaching the limiting rod from the third limiting rib 303, so that the operation is very convenient.

It should be clear that, since the rotation of the turret 1 and the shaft 2 is relative, the screwing in or out of the rib 202 of the coupling ring 101 is equivalent to the screwing in or out of the limit groove 102 of the rib 202.

In the embodiment of the present utility model, the limiting groove 102 has an upper groove wall 103 and a lower groove wall 104 respectively abutting against the upper side and the lower side of the rib 202, and the contact area between the lower groove wall 104 and the rib 202 is larger than the contact area between the upper groove wall 103 and the rib 202. Since the contact area between the lower groove wall 104 and the rib 202 is larger than the contact area between the upper groove wall 103 and the rib 202, the stability and the bending resistance of the connection between the limit groove 102 and the rib 202 can be improved by increasing the contact area between the lower groove wall 104 and the rib 202 even if the upper groove wall 103 has a limited width due to structural reasons.

In the embodiment of the utility model, the limiting groove 102 is an annular groove extending around the axis of the cylinder body 2, and a plurality of yielding notches 105 for screwing in or unscrewing the corresponding blocking ribs 202 from the limiting groove 102 are formed on the lower side of the limiting groove 102. Because the limit groove 102 is an annular groove extending around the axis of the barrel 2, the stop rib 202 can rotate around the barrel 2 along the limit groove 102 without obstacle when the limit post is not assembled on the connecting seat 301, so that the stop rib 202 can be conveniently screwed into or unscrewed from the limit groove 102.

In the present embodiment, the turret 1 forms a radial flange 106 against the top of the barrel 2 above the connecting ring 101. Since the radial flange 106 abuts against the top of the barrel 2, even if the upper groove wall 103 is limited in width due to structural reasons, deformation damage of the upper groove wall 103 caused by sinking of the swivel arm socket 1 can be avoided by the arrangement of the radial flange 106.

In the embodiment of the utility model, a sealing cavity 107 is formed between the radial flange 106 and the limit groove 102 of the connecting ring 101 and the mounting cavity 201 at intervals, and a sealing ring 4 propping against the cavity wall of the sealing cavity 107 is arranged on the connecting ring 101 in a penetrating way. The sealing cavity 107 is formed between the radial flange 106 and the limit groove 102 of the connecting ring 101 and the mounting cavity 201 at intervals, so that a sealing groove for accommodating the sealing ring 4 is not needed to be additionally arranged on the connecting ring 101, the structure is further simplified, and the implementation is convenient.

It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model. Furthermore, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The foregoing description of one or more embodiments provided in connection with the specific disclosure is not intended to limit the practice of the utility model to such description. Any approximation, or substitution of the technical deduction or substitution made for the technical deduction of the present utility model based on the inventive method, structure, etc. shall be considered as protection of the present utility model.

Claims

1. The utility model provides a water purification tap, includes rocking arm seat and stack shell, its characterized in that, the stack shell has the installation cavity, the protruding fender muscle that sets up of a plurality of intervals in its circumference of installation cavity inner wall, the rocking arm seat has stretches into the go-between of installation cavity, offered on the go-between and supplied keep off the spacing groove of muscle screw in or unscrew, keep off the muscle screw in with spacing groove joint cooperation restriction during the spacing groove the rocking arm seat is relative the stack shell reciprocates, the rocking arm seat with be equipped with the restriction on the stack shell keep off the spacing subassembly of muscle unscrew the spacing groove.

2. The water purifying tap according to claim 1, wherein the limit assembly comprises a first limit rib, a second limit rib, a third limit rib and a limit rod, a direction in which the connecting ring rotates clockwise to screw into the rib is defined as a screwing-in direction, and a direction in which the connecting ring rotates counterclockwise to screw out of the rib is defined as a screwing-out direction;

the first limiting ribs are arranged on one side, opposite to the limiting groove, of the connecting ring, the second limiting ribs and the third limiting ribs are arranged on the cylinder body at intervals in the screwing-in direction, and the limiting rods are detachably connected to the third limiting ribs;

when the first limiting rib rotates along with the connecting ring and abuts against the second limiting rib, the connecting ring is limited to be separated from the blocking rib from the screwing direction; when the first limiting rib rotates along with the connecting ring and abuts against the limiting rod connected to the third limiting rib, the connecting ring is limited to be separated from the blocking rib from the unscrewing direction, and after the limiting rod is detached from the third limiting rib, the connecting ring can be separated from the blocking rib from the unscrewing direction or screwed into the blocking rib from the screwing-in direction.

3. The water purifying tap of claim 2, wherein the stop lever is threadably coupled to the third stop bar.

4. The water purifying tap according to claim 1, wherein the limit groove is provided with an upper groove wall and a lower groove wall which are respectively propped against the upper side and the lower side of the blocking rib, and the contact area of the lower groove wall and the blocking rib is larger than that of the upper groove wall and the blocking rib.

5. The water purification faucet according to claim 1, wherein the limit groove is an annular groove extending around the axis of the barrel, and a plurality of relief notches for screwing in or unscrewing the stop rib from the limit groove are formed on the lower side of the limit groove.

6. A water purification faucet according to claim 1, wherein the swivel arm seat is formed with a radial flange above the connecting ring that abuts the top of the cartridge.

7. The water purification faucet according to claim 6, wherein a sealing cavity is formed between the radial flange and the limit groove and is formed by the connection ring at intervals from the radial flange to the limit groove, and a sealing ring propped against the cavity wall of the sealing cavity is arranged on the connection ring in a penetrating manner.