CN115569749A

CN115569749A - Shower head

Info

Publication number: CN115569749A
Application number: CN202211288952.9A
Authority: CN
Inventors: 林孝发; 林孝山; 毛光伟
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-06

Abstract

The invention discloses a shower head, which comprises a shell, a water outlet assembly, a water inlet pipe and a limiting piece, wherein the shell is provided with a water inlet pipe and a water outlet pipe; the shell is provided with a handheld part, the handheld part is provided with a mounting hole, and the outer wall of the handheld part is also provided with a sliding hole communicated with the mounting hole; the shell is also provided with a mounting groove communicated with the mounting hole; the water inlet pipe is provided with a limiting groove corresponding to the sliding hole when the water inlet pipe is inserted; the limiting piece is sleeved on the handheld part and rotates, and is provided with a limiting part which rotates at a first position and a second position; in the first position, the limiting part extends into the limiting groove to limit the water inlet pipe, and in the second position, the limiting part is separated from the limiting groove to allow the water inlet pipe to be separated from the shell; the water outlet assembly is connected with the shell in a quick-release manner, the water outlet assembly is fixed relative to the shell when the water inlet pipe is inserted into the water passing part and the water outlet assembly is connected with the shell in a quick-release manner, and the water outlet assembly and the shell are allowed to be separated from the quick-release connection for disassembly when the water inlet pipe is separated from the water passing part. The structure can be used for dismounting the water inlet pipe without using tools, and the dismounting is convenient.

Description

Shower head

Technical Field

The invention relates to the field of water outlet products, in particular to a shower head.

Background

The simple shower head only comprises a shell and a surface cover, but has the problems of difficult cleaning and single function; for guaranteeing that the gondola water faucet has a water outlet mode variety and easy washability, among the prior art, the gondola water faucet includes casing, inlet tube and play water subassembly, thereby the casing material is harder protects the water subassembly, goes out the water subassembly and is formed by the combination of a plurality of part, and selects more on the material not to pollute quality of water to guarantee that the function is various, inlet tube and play water subassembly communicate realization influent water and play water sealedly, and be difficult for leaking.

However, in the existing shower head, the shell, the water inlet pipe and the water outlet assembly are fixed by screws, and when the shower head is detached and cleaned, the shower head can be detached and assembled only by means of tools, so that the shower head is inconvenient to detach.

Disclosure of Invention

The invention aims to solve the problems that in the background technology, screws are mostly adopted for fixing among a shell, a water inlet pipe and a water outlet assembly, and disassembly and assembly can be realized only by means of tools during disassembly and cleaning, so that disassembly is inconvenient, and provides a shower head.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, a shower head comprises

The shell is provided with a handheld part extending along a first direction, the handheld part is provided with a mounting hole extending along the first direction, and the outer wall of the handheld part is also provided with a sliding hole communicated with the mounting hole; the shell is also provided with a mounting groove communicated with the mounting hole; the water inlet pipe is suitable for being inserted into the mounting hole and is also provided with a limiting groove corresponding to the sliding hole when the water inlet pipe is inserted; the limiting piece is sleeved on the handheld portion, is suitable for rotating around a first direction and is provided with a limiting portion, and the limiting portion is suitable for extending into the sliding hole and rotating at a first position and a second position; in the first position, the limiting part extends into the limiting groove to limit the water inlet pipe, and in the second position, the limiting part is separated from the limiting groove to allow the water inlet pipe to be separated from the shell; and

go out the water subassembly, it be equipped with be suitable for when the inlet tube inserts the completion with the inlet tube is pegged graft complex and is crossed the water portion, it is arranged in the mounting groove and is made cross the water portion with the mounting hole corresponds, it be suitable for with the casing quick detach is connected, it is in go out the water subassembly the inlet tube with cross the water portion peg graft just it is relative to go out the water subassembly with the casing quick detach is connected the casing is fixed, and the inlet tube with cross the water portion and break away from when pegging graft and allow go out the water subassembly with the casing breaks away from the quick detach and connects in order to dismantle.

Scheme two, based on scheme one, the casing in the tank bottom of mounting groove is protruding first joint portion that is equipped with still, first joint portion is located keeps away from one side of mounting hole, be equipped with on the play water subassembly with first joint portion corresponds complex second joint portion in order to realize go out the water subassembly with the quick detach of casing is connected.

Scheme three, based on scheme one, it is equipped with the guide way to extend along first direction on the mounting hole inner wall, the outer wall of inlet tube be equipped with the direction muscle of guide way adaptation, the inlet tube inserts during the mounting hole the direction muscle with guide way looks adaptation is in order to prevent the inlet tube rotates.

And on the basis of the third scheme, the limiting groove is positioned on the guide rib, the limiting part is abutted to the limiting groove at the first position along the first direction so as to limit the water inlet pipe, and the limiting part is separated from the limiting groove at the second position and is abducted with the guide rib.

And on the basis of the fourth scheme, the sliding hole is communicated with the mounting hole and the guide groove, and the guide groove crosses the sliding hole.

Scheme six, based on scheme four, the direction muscle includes gib block and spacing, the gib block with the guide way adaptation, spacing is equipped with the spacing groove is suitable for arranging the mounting hole in, spacing is along keeping away from the one end of water portion forms along radial protrusion the gib block.

A seventh scheme is that based on the first scheme, the limiting groove is formed in the circumferential direction of the outer surface of the water inlet pipe, an abdicating groove which is larger than or equal to the limiting part in size and is communicated with the limiting groove penetrates through the outer surface of the water inlet pipe along the first direction, and the limiting part extends into the limiting groove to limit the water inlet pipe at the first position; and at the second position, the limiting part is separated from the limiting groove and is positioned in the abdicating groove to allow the water inlet pipe to be separated from the shell.

And the water inlet pipe is inserted into the water inlet pipe when the first limiting surface is in limiting fit with the second limiting surface.

Based on the fourth scheme, a plurality of guide grooves are formed, and at least one guide groove is communicated with the sliding hole; the direction muscle quantity with the guide way is corresponding, and at least one the direction muscle is equipped with the spacing groove has this the direction muscle of spacing groove rather than adjacent space between the direction muscle is suitable for the confession spacing portion puts into so that spacing portion with have this the spacing groove the direction muscle forms the abdication.

A tenth technical means is that, based on the first technical means, the limiting member is a ring-shaped member having an opening on a side wall thereof, and the limiting member is provided with the limiting portion protruding from an inner wall thereof.

According to the first scheme, the water outlet assembly comprises a water passing piece and a surface cover assembly;

the water passing part is in rotation stopping fit with the shell and is provided with the water passing part, the water passing part is also provided with a first water passing opening communicated with the water passing part,

the face cover component is covered on the water passing piece and rotates relative to the water passing piece, the face cover component is provided with at least one type of water outlet and at least one second water passing port, and each second water passing port is suitable for being communicated with the first water passing port and is communicated with the water outlets in a one-to-one correspondence manner;

the surface cover assembly rotates relative to the water passing part so that at least one second water passing opening is communicated or avoided with the first water passing opening.

And a twelfth scheme is adopted, based on the eleventh scheme, the shell is further provided with a first rotation stopping portion at the bottom of the mounting groove, the water passing piece is provided with a second rotation stopping portion correspondingly matched with the first rotation stopping portion, and the first rotation stopping portion is a groove or a bump.

Thirteen, based on the eleventh, the water passing part comprises a fixed seat, an elastic part and a sealing part;

the fixing base is provided with a water passing part and is connected with the shell in a quick-dismantling manner, the fixing base is provided with a water passing groove communicated with the water passing part, the sealing element is arranged in the water passing groove in a sealing manner and surrounds the water passing groove to form a water passing cavity, the sealing element is provided with a first water passing opening, the elastic element is arranged in the water passing cavity, and two ends of the elastic element respectively abut against the groove bottom of the water passing groove and the sealing element so that the sealing element tightly abuts against the surface where the second water passing opening is located.

Fourteenth, based on eleventh, the water outlet assembly further comprises a resetting piece and a gear piece;

one of the water passing piece and the face cover assembly is provided with a first groove, and the other one of the water passing piece and the face cover assembly is provided with at least two second grooves which are suitable for corresponding to the first grooves;

the reset piece is arranged in the first groove, two ends of the reset piece respectively abut against the groove bottom of the first groove and the gear piece, one end of the gear piece, which is far away from the reset piece, is suitable for extending into the second groove and is provided with a first inclined surface which is suitable for being matched with the inclined surface of the groove wall of the second groove.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

1. according to the first scheme, the water inlet pipe and the shell are detached and installed through rotation of the limiting piece, concretely, the shell is provided with a handheld portion, the handheld portion is provided with an installation hole, the water inlet pipe is provided with a limiting groove, a slot opening faces to the sliding hole when the water inlet pipe is inserted, the limiting piece is sleeved on the handheld portion and is a limiting portion, the limiting portion is suitable for extending into the sliding hole and rotating to a first position and a second position, the limiting portion extends into the limiting groove to limit the position of the water inlet pipe at the first position, so that the water inlet pipe, the shell and the limiting piece are relatively fixed, and at the second position, the limiting portion is separated from the limiting groove to allow the water inlet pipe to be separated from the shell;

go out the water assembly, casing and inlet tube three cooperate and realize dismantling and the installation, it is concrete, it is connected with the casing quick detach to go out the water assembly, do not use tools promptly also can realize dismantling, and when the installation, it makes out the water assembly to put into the mounting groove and make the water passing portion correspond with the mounting hole with the casing quick detach to be connected with going out the water assembly earlier, insert the inlet tube in the mounting hole again with the cooperation of water passing portion, the three is fixed this moment, when dismantling, need make earlier the inlet tube break away from grafting with water passing portion, it just can break away from the quick detach with the casing and connect and realize dismantling to go out the water assembly, dismantle the completion back, wash above-mentioned part with high-pressure squirt can, three's dismantlement and installation only can be accomplished through the hand, need not the instrument, make things convenient for the dismouting.

2. Scheme two, when first joint portion and second joint portion joint, when the inlet tube with cross water portion grafting, the inlet tube plays the effect that supports out wherein one end of water subassembly, the other end of going out the water subassembly owing to cooperate with the casing joint, both ends are all realized fixedly to make the relative casing of water subassembly fixed. And because only one end carries out the joint, when dismantling the inlet tube the back, go out the breaking away from that the water subassembly can be very convenient, compare the multiterminal and carry out the joint, be difficult to the card die or damage, more convenient dismantlement realizes the quick detach.

3. Scheme three, the one end of inlet tube with cross the assembly that water portion pegged graft and accomplished the inlet tube, the casing is equipped with guide way and mounting hole, the inlet tube is equipped with the direction muscle, thereby peg graft the direction to the inlet tube, and make can not rotate of inlet tube, prevent that special-shaped tip is difficult to and cross water portion completion grafting (special-shaped indicates like non-central symmetrical structure's tip), and guarantee to peg graft the notch orientation sliding hole of spacing groove after accomplishing, rather than other positions of orientation.

4. Scheme four, handheld portion is equipped with the sliding hole with the mounting hole intercommunication, the direction muscle is equipped with the spacing groove, when inserting the completion (peg graft with water portion promptly), the notch of spacing groove is towards the sliding hole, when the locating part is in the primary importance, spacing portion stretches into the spacing groove and supports and form spacing cooperation in the spacing groove, prevent that the inlet tube from withdrawing, when the locating part is in the second place, spacing portion forms the stepping down with the direction muscle, the inlet tube can withdraw, thereby dismantle the inlet tube, this structure need not the use tool and just can dismantle the inlet tube, and is convenient to dismantle, and do not have and set up the pothook, the structure is more not fragile.

5. Scheme five, handheld portion be equipped with the sliding hole of guide way intercommunication, and the guide way crosses the sliding hole, the direction muscle is equipped with the spacing groove, when inserting the completion (promptly with cross the grafting of water portion), the notch of spacing groove is towards the sliding hole, when inserting the completion like this, the sliding hole is crossed to the direction muscle part also for the direction muscle can realize spacing while, also guarantees longer direction length. When the limiting part is at the first position, the limiting part extends into the limiting groove and forms limiting fit with the part of the guide rib crossing the sliding hole, so that the water inlet pipe is prevented from withdrawing.

6. Scheme six, the direction muscle includes gib block and spacing, gib block and guide way adaptation, and spacing is equipped with the spacing groove, and spacing forms the gib block along the radial protrusion of the one end of keeping away from the water portion, compares scheme five, and the gib block is shorter, therefore only partial direction, though reduced the direction precision, but when the assembly, because the gib block is not very long, is difficult to the card die.

7. A limiting groove is formed in the circumferential direction of the outer surface of the water inlet pipe, an abdicating groove with the size larger than or equal to that of the limiting part penetrates through the outer surface of the water inlet pipe along the first direction, and the limiting part extends into the limiting groove at the first position to limit the water inlet pipe; in the second position, spacing portion breaks away from and is located the inslot of stepping down with spacing groove mutually in order to allow the inlet tube to break away from the casing to realize the installation and spacing of inlet tube.

8. The scheme eight, because the inlet tube is inside in handheld portion and cooperate with water portion, difficult in order to see in the assembly, be equipped with first spacing face through handheld portion, the inlet tube is equipped with the spacing face of second, based on the direction of direction muscle and guide way, when first spacing face and the spacing cooperation of the spacing face of second, can learn the inlet tube and insert the completion, convenient assembly.

9. The scheme nine, the guide way is equipped with a plurality of, direction muscle quantity is corresponding with the guide way, thereby make the direction more accurate, at least one direction muscle is equipped with the spacing groove, at least one guide way and sliding hole intercommunication have, because guide way and direction muscle are equipped with a plurality ofly, when the tip of pegging graft for non-central symmetrical structure to the inlet tube with water portion, the direction muscle that has the spacing groove still plays the fool-proof effect when the assembly, it is concrete, when the assembly, the direction muscle that will have the spacing groove and insert the inlet tube after corresponding with the guide way of sliding hole intercommunication, can make the inlet tube tip and water portion peg graft the cooperation, can not lead to unable grafting and reassembly, waste time when preventing the user from assembling. When having a plurality of direction muscle, the space between the direction muscle that has this spacing groove and its adjacent direction muscle is suitable for to supply spacing portion to put into so that spacing portion and the direction muscle that has this spacing groove form stepping down, and this space can be arranged in to spacing portion after rotating promptly to make spacing portion and this direction muscle form stepping down, the inlet tube can insert or withdraw from.

10. The scheme ten, the locating part has the open-ended annular member for the lateral wall, when making its outwards open the deformation to the locating part application of force, this opening grow to make things convenient for the locating part cover in handheld portion, when loosening to the locating part application of force, it recovers, spacing portion stretches into in the sliding hole, realizes spacing or dodges the function, compares in complete flexible locating part, and this locating part intensity is higher, non-deformable during the use, and spacing effect is better.

11. The scheme eleven, the water outlet part comprises a water outlet part and a surface cover component, when the surface cover component rotates relative to the water outlet part, at least one second water passing opening is communicated with or avoided from the first water passing opening, when the second water passing opening is communicated with the first water passing opening, water is discharged from the water outlet, when the surface cover component is avoided, water is stopped at the water outlet, when the first water passing opening is communicated with two second water passing openings simultaneously, water is discharged from two water outlets, the water discharge of single or multiple types of water outlets can be realized through the size design of the first water passing opening, the use is convenient for users, the water passing part is matched with the shell in a rotation stopping mode, and the situation that the water passing part is driven to rotate by friction when the surface cover component rotates, so that the switching function cannot be realized is avoided.

12. The scheme twelve, the casing still is equipped with first rotation stopping portion in the tank bottom of mounting groove, crosses to be equipped with on the water spare with first rotation stopping portion correspond the complex second rotation stopping portion, first rotation stopping portion represents recess or lug to the realization is stopped changeing, and during the installation, first rotation stopping portion and second rotation stopping portion still play the effect of location, and is easy to assemble, and when the installation was accomplished, the water portion of crossing corresponds with the mounting hole.

13. Scheme thirteen, because the elastic component is arranged in the water passing cavity and both ends are respectively supported against the tank bottom of the water passing tank and the sealing component, the sealing component is tightly supported against the surface of the second water passing port, thereby preventing the joint surface of the water passing component and the surface cover component from leaking water, and preventing the water outlet component from being inconvenient to use due to the fact that accumulated water in the water outlet component is too heavy.

14. The scheme fourteen, it is equipped with first groove to use the fixing base, the face lid subassembly is equipped with the second groove as an example, when the face lid subassembly rotates, the second groove is corresponding rotation also, thereby the second groove leads to with the cooperation of gear piece inclined plane, thereby the gear piece moves up and puts into first inslot completely, the piece that resets is compressed, until rotating next second groove department, the piece that resets releases the ability, the one end that the gear piece deviates from the piece that resets stretches out first groove and stretches into the second inslot and accomplish the accent shelves, the user is when using this mode, whether the sound that causes when can using the application of force condition or resetting learns the gear and adjusts the completion, convenience of customers uses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an exploded view of a sprinkler according to one embodiment;

FIG. 2 is a schematic structural diagram of a housing according to a first embodiment;

FIG. 3 is a perspective view of the housing according to the first embodiment;

FIG. 4 is an exploded view of the water outlet assembly according to the first embodiment;

FIG. 5 is a perspective view of a fixing base according to the first embodiment;

FIG. 6 is a top view of a face cover assembly according to one embodiment;

FIG. 7 is a perspective view of a water inlet pipe according to the first embodiment;

FIG. 8 is a perspective view of a position limiter according to one embodiment;

FIG. 9 is a schematic view of a sleeve according to a first embodiment;

FIG. 10 is a schematic view of a showerhead according to one embodiment;

FIG. 11 is an enlarged view of FIG. 10;

FIG. 12 is a schematic view showing a structure of a case according to a second embodiment;

FIG. 13 is a perspective view of a water inlet pipe according to the second embodiment;

FIG. 14 is a schematic structural diagram illustrating the position-limiting element in the second position according to the second embodiment;

fig. 15 is a schematic structural diagram illustrating the position of the position limiting element in the second embodiment.

Description of the main reference numerals:

a shower head body 1;

a housing 11; a hand-held portion 111; a mounting hole 1111; a guide groove 1112; a slide hole 1113; a first portion 1114; a second section 1115; a first stop face 1116; a mounting portion 112; an installation slot 1121; a first clip portion 1122; a first rotation stopper 1123;

a water outlet assembly 12; a water passage member 121; a fixed seat 1211; a water discharge portion 12111; a second seizing portion 12112; a second rotation stopper 12113; a water tank 12114; a threaded portion 12115; a first slot 12116; an elastic member 1212; a seal 1213; a first water passing port 12131; a water passing cavity 1214;

a face cover assembly 122; a screw mounting portion 1221; a water outlet 1222; a second water outlet 1223; a second slot 1224;

a fixing member 123; a reset member 124; a shift member 125; a first ramp 1251;

a water inlet pipe 2; a guide rib 21; a limiting groove 211; a guide bar 212; a stopper bar 213; a second stopper surface 22;

a limiting member 3; a stopper portion 31; an opening 32;

a sleeve 4; and a third stopper surface 41.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the claims, the description and the drawings of the present invention, unless explicitly defined otherwise, the terms "first", "second" or "third", etc. are used to distinguish between different objects and are not used to describe a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, specification and drawings of the present invention, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

The first embodiment is as follows:

referring to fig. 1-11, a shower head includes a shower head body 1, a water inlet pipe 2, a limiting member 3, and a sleeve 4.

Referring to fig. 1-6, the shower head body 1 includes a housing 11 and a water outlet assembly 12 which are connected by quick release so that the water outlet assembly 12 can be cleaned by quick release. The housing 11 is made of a hard material to protect the outlet assembly 12 and the inlet pipe 2, and the material may be metal or hard plastic material.

Referring to fig. 2 and 3, the housing 11 includes a holding portion 111 and a mounting portion 112 integrally connected to each other, and the holding portion 111 extends along a first direction, which is a direction in which the water inlet pipe 2 is inserted into the holding portion 111 in this embodiment. The hand-held portion 111 is provided with a mounting hole 1111 and a guide groove 1112 which extend along a first direction and are communicated with each other, the guide groove 1112 is arranged on the inner wall of the mounting hole 1111, and the notch of the guide groove 1112 is arranged on the wall of the mounting hole 1111 so as to be communicated with each other. The hand-held portion 111 is further provided with a sliding hole 1113 penetrating the outer wall of the hand-held portion 111 in the radial direction of the hand-held portion 111 and communicating with the guide groove 1112 and the mounting hole 1111, and the guide groove 1112 passes over the sliding hole 1113, i.e., the communication between the sliding hole 1113 and the guide groove 1112 is located between both ends of the guide groove 1112. In this embodiment, the plurality of guide grooves 1112 are provided, and at least one of the guide grooves 1112 communicates with the slide hole 1113, but in this embodiment, only one guide groove 1112 communicates with the slide hole 1113.

Specifically, the hand-held portion 111 includes a first portion 1114 and a second portion 1115 fixed to each other, the first portion 1114 and the second portion 1115 both extend in a first direction, wherein an outer diameter of the first portion 1114 is larger than an outer diameter of the second portion 1115, a sliding hole 1113 is provided in the second portion 1115, and a guide groove 1112 and a mounting hole 1111 penetrate through the first portion 1114 and the second portion 1115. The handle portion 111 further has a first position-limiting surface 1116, the first position-limiting surface 1116 faces to a direction opposite to the first direction, and the first position-limiting surface 1116 is formed by an end surface of the second portion 1115 departing from the first portion 1114.

The mounting portion 112 is provided with a mounting groove 1121, and a side wall of the mounting groove 1121 is communicated with the mounting hole 1111, in this embodiment, an extending direction of the mounting groove 1121 is the same as a water outlet direction of the shower head, in this embodiment, the extending direction of the mounting groove 1121 is taken as a third direction, and an obtuse angle is formed between the third direction and the first direction in this embodiment. The mounting portion 112 is further provided with a first clamping portion 1122 and a first rotation stopping portion 1123 in a protruding manner at the bottom of the mounting groove 1121, wherein the first clamping portion 1122 is located at a side away from the mounting hole 1111, in this embodiment, the first clamping portion 1122 is a hook, the first rotation stopping portion 1123 is a protrusion extending along the extending direction of the mounting groove 1121, and the number of the first rotation stopping portions 1123 is two. Of course, the first rotation stopper 1123 may also be embodied as a groove.

Referring to fig. 4-6, the water outlet assembly 12 is connected to the housing 11 in a quick-release manner, the water outlet assembly is provided with a water passing portion 12111, the water outlet assembly 12 is adapted to be disposed in the mounting groove 1121 such that the water passing portion 12111 corresponds to the mounting hole 1111, so that the water passing portion 12111 is inserted into the water inlet pipe 2 in a sealing manner. The water outlet assembly 12 is fixed relative to the housing 11 when the water inlet pipe 2 is plugged into the water passing portion 12111 and the water outlet assembly 12 is quickly detached from the housing 11, and allows the water outlet assembly 12 and the housing 11 to be detached from the quick detachment connection when the water inlet pipe 2 is disconnected from the water passing portion 12111.

Specifically, the water outlet assembly 12 includes a water passing member 121, a surface cover assembly 122, a fixing member 123, a resetting member 124 and a gear position member 125.

The water passing member 121 is connected to the housing 11 in a quick-release manner and is in rotation-stop fit with the housing, and the water passing member 121 includes a fixing seat 1211, an elastic member 1212 and a sealing member 1213. The fixing seat 1211 is provided with a water passing part 12111, a second clamping part 12112 clamped with the first clamping part 1122 and a second rotation stopping part 12113 in rotation stopping fit with the first rotation stopping part 1123, rotation stopping fit prevents the surface cover assembly 122 from rotating, the surface cover assembly is in friction with the water passing part 121 to drive the water passing part 121 to rotate, so that the switching function cannot be realized and the installation is performed, the first rotation stopping part 1123 and the second rotation stopping part 12113 also play a role in positioning, the installation is convenient, and when the installation is completed, the water passing part 12111 corresponds to the installation hole 1111.

When inlet tube 2 and water portion 12111 peg graft, inlet tube 2 plays the effect that supports one of them end of water subassembly 12, and the other end of water subassembly 12 is owing to cooperate with casing 11 joint, and both ends are all realized fixing to it is fixed to make water subassembly 12 relatively casing 11. And because only one end carries out the joint, when dismantling inlet tube 2 the back, go out breaking away from that water subassembly 12 can be very convenient, compare the multi-end and carry out the joint, be difficult to the card die or damage first joint portion 1122 and second joint portion 12112, more convenient dismantlement realizes the quick detach.

Referring to fig. 5, the holder 1211 is provided with a water passing groove 12114 communicating with the water passing portion 12111 and extending in a third direction. The fixing seat 1211 is further provided with a threaded portion 12115 protruding from the middle of the water passing groove 12114 and adapted to be screwed to the fixing member 123 and extending in a third direction. The fixing seat 1211 is further provided with a first groove 12116 extending in the third direction, the reset element 124 is disposed in the first groove 12116, and two ends of the reset element 124 respectively abut against the bottom of the first groove 12116 and the gear element 125, the gear element 125 is fully disposed in the first groove 12116 during the gear shifting process, and an end of the reset element 124 that faces away from the first groove 12116 extends out of the first groove 12116 when the gear shifting process is completed.

The sealing member 1213 is hermetically disposed in the water passing groove 12114 and surrounds the water passing groove 12114 to form the water passing chamber 1214, as shown in the figure, the sealing member 1213 is provided with a first water passing hole 12131, and the water passing portion 12111, the water passing chamber 1214 and the first water passing hole 12131 are sequentially communicated. In the present embodiment, the sealing member 1213 is formed of a welding member and a sealing rubber provided with a first water passing port 12131.

The elastic element 1212 is disposed in the water passing chamber 1214 and has two ends respectively abutting against the bottom of the water passing groove 12114 and the sealing element 1213.

Referring to fig. 6, the face cover assembly 122 is covered on the water passing member 121 and rotates relative to the axis of the water passing member 121 extending in the third direction, in this embodiment, the face cover assembly 122 is provided with a screw mounting portion 1221, the screw mounting portion 1221 is provided with a hole for the fixing member 123 to pass through, when the assembly of the face cover assembly 122 and the water passing member 121 is completed, the fixing member 123 passes through the screw mounting portion 1221 and is screwed with the threaded portion 12115, the face cover assembly 122 is seated on the fixing member 123, and the fixing member 123 provides support for the face cover assembly 122, so that the face cover assembly 122 can rotate relative to the face cover assembly 122 while not being separated from the water passing member 121, in this embodiment, the fixing member 123 is a screw.

The face cover assembly 122 is provided with at least one kind of water outlet 1222 and at least one second water outlet 1223, each second water outlet 1223 is suitable for communicating with the first water outlet 12131 and communicating with each water outlet 1222 in a one-to-one correspondence manner, here, the at least one kind of water outlet 1222 refers to a set of a plurality of water outlets 1222 of the same kind, which may be located at the same position, as being located in an inner ring or an outer ring, or may be of the same water outlet kind, such as straight water or oblique water, or may be of the same water outlet quantity, such as both large-hole water outlet and small-hole water outlet. The second water passing port 1223 is arranged on the end surface of the face cover assembly 122 close to the water passing member 121, and the water outlet 1222 is arranged on the end surface of the face cover assembly 122 far from the water passing member 121. How each second water outlet 1223 is communicated with each water outlet 1222 is the prior art, and will not be described herein.

Referring to fig. 10 and 11, when the cover assembly 122 rotates relative to the water passing member 121, the at least one second water passing port 1223 is communicated or avoided with the first water passing port 12131, when the second water passing port 1223 is communicated with the first water passing port 12131, the water outlet 1222 outputs water, and when the water outlet 1222 is avoided, the water outlet 1222 stops water. When the first water passing port 12131 is communicated with the two second water passing ports 1223, the two water outlets 1222 can discharge water at the same time, and the water discharge of one or more types of water outlets 1222 can be realized through the size design of the first water passing port 12131, which is convenient for users to use.

Because the elastic element 1212 is disposed in the water passing cavity 1214 and both ends of the elastic element 1212 respectively abut against the bottom of the water passing groove 12114 and the sealing element 1213, the sealing element 1213 tightly abuts against the surface of the second water passing opening 1223, thereby preventing water leakage at the joint surface of the water passing element 121 and the face cover assembly 122, and preventing the water outlet assembly 12 from being too heavy and inconvenient to use due to water accumulation in the non-water passing area inside the water outlet assembly 12.

The face cover assembly 122 is further provided with at least two second grooves 1224, the second grooves 1224 extend along a third direction and are notched at the end face of the face cover assembly 122 close to the water passing member 121, referring to the figure, the gear member 125 is shaped like a pin, the gear member 125 is provided with a first inclined surface 1251 matched with the inclined surface of the groove wall of the second groove 1224, when the face cover assembly 122 rotates, the second groove 1224 rotates correspondingly, the second groove 1224 is matched with the inclined surface of the gear member 125 so as to cause the gear member 125 to move upwards and be completely placed in the first groove 12116, the reset member 124 is compressed until the next second groove 1224 is rotated, the reset member 124 releases energy, and one end of the gear member 125, which is far away from the reset member 124, extends out of the first groove 12116 and into the second groove 1224 to complete gear shifting, and appears to shift water, namely, the first water passing port 12131 and each second water passing port 1223 avoid or communicate. When the mode is used by a user, whether the gear is adjusted or not can be known through force application conditions or sounds caused during resetting, and the mode is convenient for the user to use.

Referring to fig. 7, the water inlet pipe 2 is adapted to be inserted into the mounting hole 1111 in a first direction and to be inserted into the water passing part 12111 when the insertion is completed, and the outer wall of the water inlet pipe 2 is provided with a guide rib 21 adapted to the guide groove 1112, so that the water inlet pipe 2 is inserted and guided so that the water inlet pipe 2 does not rotate, and the water passing part 12111 is prevented from being inserted into the water inlet pipe 2 (the special shape refers to an end having a non-centrosymmetric structure, which is represented as an elliptical head in the present embodiment, and the center of the elliptical head does not coincide with the center of the end). In this embodiment, the number of the guide ribs 21 is plural and corresponds to the guide grooves 1112, and at least one of the guide ribs 21 is provided with a limiting groove 211 penetrating through the guide rib 21 along the second direction. Because guide slot 1112 and direction muscle 21 are equipped with a plurality ofly, when being non-central symmetry structure to the tip that inlet tube 2 and water portion 12111 pegged graft, the direction muscle 21 that has spacing groove 211 still plays the fool-proofing effect when the assembly, it is concrete, when the assembly, insert inlet tube 2 after guide muscle 21 that will have spacing groove 211 corresponds with the guide slot 1112 that communicates with sliding hole 1113, can make inlet tube 2 tip and water portion 12111 peg graft the cooperation, can not lead to unable and water portion 12111 peg graft and reassemble, waste time when preventing the user from assembling, and guarantee to peg graft the notch of accomplishing back spacing groove 211 towards sliding hole 1113 through the direction, and not towards other positions.

The water inlet pipe 2 is provided with a second limiting surface 22 which is in limiting fit with the first limiting surface 1116, when the first limiting surface 1116 and the second limiting surface 22 are in limiting fit, the water inlet pipe 2 is inserted completely, and when the water inlet pipe 2 is inserted completely, the notch of the limiting groove 211 faces the sliding hole 1113. Because inlet tube 2 inside with crossing water portion 12111 and cooperate in handheld portion 111, difficult in the assembly can see, be equipped with first spacing face 1116 through handheld portion 111, inlet tube 2 is equipped with the spacing face 22 of second to based on the direction of direction muscle 21 and guide way 1112, when first spacing face 1116 and the spacing cooperation of the spacing face 22 of second, can learn that inlet tube 2 inserts the completion and pegs graft with crossing water portion 12111, convenient assembly.

Referring to fig. 8 and 10, the limiting member 3 is sleeved on the second portion 1115 and is adapted to rotate around an axis extending along the first direction, the limiting member 3 is convexly provided with a limiting portion 31 on an inner wall thereof, and the limiting portion 31 is adapted to extend into the sliding hole 1113 and rotate at a first position and a second position; in the first position, thereby spacing portion 31 stretches into spacing groove 211 and prevents that inlet tube 2 from deviating from with spacing cooperation of spacing groove 211, in the second position, spacing portion 31 breaks away from mutually with spacing groove 211 and forms the abdication with direction muscle 21 and makes inlet tube 2 can insert or withdraw from, when the quantity of direction muscle 21 is a plurality of, the space between direction muscle 21 that has spacing groove 211 and adjacent direction muscle 21 is suitable for to supply spacing portion 31 to put into so that spacing portion 31 and the direction muscle 21 that has this spacing groove 211 form the abdication, this space can be arranged in to spacing portion 31 after rotating promptly.

Locating part 3 has opening 32's loop forming element for the lateral wall, when making it outwards open the deformation to the locating part 3 application of force, this opening 32 grow to make things convenient for locating part 3 to overlap in second portion 1115, when loosening the application of force to locating part 3, it recovers, and spacing portion 31 stretches into in sliding hole 1113, realizes spacing or dodges the function, compares in the locating part 3 of complete flexible material, and this locating part 3 intensity is higher, non-deformable during the use, and spacing effect is better. The external diameter of locating part 3 equals with the external diameter of first portion 1114, guarantees that the place size that the user held is unanimous, and the outward appearance is good, and does not have the foreign matter sense during the use.

Referring to fig. 9 and 10, the sleeve 4 is sleeved on the second portion 1115, and the outer diameter of the sleeve 4 is equal to the outer diameter of the first portion 1114, so as to ensure the appearance and prevent the foreign body sensation during use. One end of the limiting piece 3 is propped against the first part 1114, and the other end is propped against the sleeve 4; the sleeve 4 is provided with a third limiting surface 41 facing to the opposite direction of the first direction, and the water inlet pipe 2 is provided with a second limiting surface 22 in limiting fit with the third limiting surface 41. In this embodiment, the second limiting surface 22 completes the fixing of the sleeve 4 and the insertion of the water inlet pipe 2 when the first limiting surface 1116 and the third limiting surface 41 are in limiting fit at the same time, so that the structure is simple and convenient, the installation is convenient, when the assembly is completed, the limiting part 3 and the sleeve 4 cannot be separated from the handheld part 111, and the limiting part 3 is also clamped and is not easy to be separated from the water inlet pipe 2. In the present exemplary embodiment, the third limiting surface 41 is formed by a step surface of the end of the sleeve 4 facing away from the limiting element 3.

Referring to fig. 4, 10 and 11, during assembly, the water outlet assembly 12 is assembled, the reset element 124 and the shift position element 125 are placed in the first groove 12116 of the water passing element 121, then the face cover assembly 122 is covered on the reset element 124, the water outlet assembly 12 is assembled by screwing the fixing element 123 and the threaded portion 12115 of the water passing element 121, and then the face cover assembly 122 is supported on the fixing element 123 and is suitable for rotating relative to the water passing element 121.

Then, the second engaging portion 12112 of the water outlet assembly 12 is engaged with the first engaging portion 1122 of the housing 11, and the second rotation stop portion 12113 of the water outlet assembly 12 is engaged with the first rotation stop portion 1123 of the housing 11 in a rotation stop manner.

Sleeving the limiting part 3 on the second part 1115, inserting the limiting part 31 into the sliding hole 1113, enabling the limiting part 3 to be in a second position, sleeving the sleeve 4 on the second part 1115, then inserting the water inlet pipe 2 into the mounting hole 1111 until the second limiting surface 22 of the water inlet pipe 2 abuts against the first limiting surface 1116 of the handheld part 111 and the third limiting surface 41 of the sleeve 4, completing assembly of the water inlet pipe 2, and inserting the end part of the water inlet pipe 2 into the water passing part 12111, so that the water outlet assembly 12 is fixed; then, the limiting member 3 is rotated to rotate the limiting member 3 to the first position, and the limiting portion 31 enters the limiting groove 211 and is in limiting fit with the guiding rib 21, so that the integral installation is completed.

When needs are dismantled, rotate locating part 3 and make locating part 3 rotate to the second position, locating part 3 withdraws from spacing groove 211 and forms the abdication with direction muscle 21, and inlet tube 2 can deviate from, and inlet tube 2 deviates from the back, and play water subassembly 12 also can deviate from, goes out

water subassembly

12, 11 and the dismantlement of inlet tube 2 back of accomplishing, washes above-mentioned part with high-pressure squirt.

To sum up, the three dismantlements and the installation can be accomplished through the hand only, need not the instrument, make things convenient for the dismouting.

The second embodiment: unlike the first embodiment, in this embodiment, referring to fig. 12, the guide groove 1112 of the hand-held portion 111 does not communicate with the slide hole 1113, and the guide groove 1112 extends only at one end of the hand-held portion 111 away from the mounting portion 112. Referring to the drawings, the structure of the guide rib 21 of the water inlet pipe 2 is also different from that of the first embodiment, specifically, in this embodiment, the guide rib 21 includes two parts, the guide rib 21 includes a guide bar 212 and a limit bar 213, the guide bar 212 is adapted to the guide groove 1112, the limit bar 213 is provided with a limit groove 211, and the limit bar 213 protrudes radially along one end far away from the water passing portion 12111 to form the guide bar 212.

Referring to fig. 14 and 15, during assembly, the limiting strip 213 is first placed in the mounting hole 1111, after a certain degree of insertion, the guide strip 212 is aligned with the guide groove 1112 and then continuously inserted until the first limiting surface 1116 and the second limiting surface 22 are in limiting fit, and assembly is completed, at this time, the water inlet pipe 2 is inserted into the water passing portion 12111, and the notch of the limiting groove 211 faces the sliding hole 1113, and locking can be achieved by rotation of the limiting member 3. Compared with the first embodiment, the guide strip 212 is shorter, so that only part of the guide strip is required, and the guide precision is reduced, but the guide strip 212 is not very long during assembly, so that the problem of jamming during guide due to poor machining precision is solved.

Example three: unlike the first embodiment, in this embodiment,

the circumference direction of the outer surface of the water inlet pipe 2 is provided with a limiting groove 211, the outer surface of the outer surface is penetrated with a yielding groove which has the size larger than or equal to the limiting part 31 and is communicated with the limiting groove 211 along the first direction, the yielding groove is opened at the end surface of the water inlet pipe 2,

in the first position, the limiting part 31 extends into the limiting groove 211 to limit the water inlet pipe 2; in the second position, the position-limiting portion 31 is separated from the position-limiting groove 211 and is located in the receding groove to allow the water inlet pipe 2 to be separated from the housing 11.

The description of the above specification and examples is intended to be illustrative, but not limiting, of the scope of the invention. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.

Claims

1. The utility model provides a shower which characterized in that: comprises that

The handheld device comprises a shell (11), a handle (111) and a sliding hole (1113), wherein the shell is provided with a handheld part (111) extending along a first direction, the handheld part (111) is provided with a mounting hole (1111) extending along the first direction, and the outer wall of the handheld part (111) is also provided with the sliding hole (1111) communicated with the mounting hole (1111); the shell (11) is also provided with a mounting groove (1121) communicated with the mounting hole (1111);

a water inlet pipe (2) adapted to be inserted into the mounting hole (1111), and further provided with a stopper groove (211) corresponding to the sliding hole (1113) when the insertion thereof is completed;

the limiting piece (3) is sleeved on the handheld portion (111) and is suitable for rotating around a first direction, a limiting portion (31) is arranged on the limiting piece, and the limiting portion (31) is suitable for extending into the sliding hole (1113) and rotating at a first position and a second position; in the first position, the limiting part (31) extends into the limiting groove (211) to limit the water inlet pipe (2), and in the second position, the limiting part (31) is separated from the limiting groove (211) to allow the water inlet pipe (2) to be separated from the shell (11); and

the water outlet assembly (12) is provided with a water passing part (12111) which is suitable for being in plug-in fit with the water inlet pipe (2) when the water inlet pipe (2) is completely inserted, is arranged in the mounting groove (1121) and enables the water passing part (12111) to correspond to the mounting hole (1111), is suitable for being in quick-release connection with the shell (11), and the water outlet assembly (12) is fixed relative to the shell (11) when the water inlet pipe (2) is in plug-in connection with the water passing part (12111) and the water outlet assembly (12) is in quick-release connection with the shell (11), and allows the water outlet assembly (12) and the shell (11) to be separated from the quick-release connection for disassembly when the water inlet pipe (2) is separated from the plug-in connection with the water passing part (12111).

2. The showerhead of claim 1, wherein: casing (11) in the tank bottom of mounting groove (1121) still protruding first joint portion (1122) that is equipped with, first joint portion (1122) are located keep away from one side of mounting hole (1111), be equipped with on play water subassembly (12) with first joint portion (1122) correspond complex second joint portion (12112) in order to realize go out water subassembly (12) with the quick detach of casing (11) is connected.

3. The showerhead of claim 1, wherein: follow first direction extension on mounting hole (1111) inner wall and be equipped with guide way (1112), the outer wall of inlet tube (2) be equipped with guide muscle (21) of guide way (1112) adaptation, inlet tube (2) insert during mounting hole (1111 guide muscle (21) with guide way (1112) looks adaptation is in order to prevent inlet tube (2) rotate.

4. The showerhead of claim 3, wherein: spacing groove (211) are located on direction muscle (21), spacing portion (31) support in the first position along the first direction in spacing groove (211) so that inlet tube (2) are spacing, spacing portion (31) break away from in the second position spacing groove (211) and with direction muscle (21) give way.

5. The showerhead of claim 4, wherein: the slide hole (1113) communicates with both the mounting hole (1111) and the guide groove (1112), and the guide groove (1112) passes over the slide hole (1113).

6. The showerhead of claim 4, wherein: the guide rib (21) comprises a guide strip (212) and a limiting strip (213), the guide strip (212) is matched with the guide groove (1112), the limiting strip (213) is provided with the limiting groove (211) and is suitable for being placed in the mounting hole (1111), and the limiting strip (213) is formed by protruding the end far away from the water passing part (12111) along the radial direction.

7. The showerhead of claim 1, wherein: the limiting groove (211) is formed in the circumferential direction of the outer surface of the water inlet pipe (2), the abdicating groove which is larger than or equal to the limiting part (31) in size and is communicated with the limiting groove (211) penetrates through the outer surface of the water inlet pipe in the first direction, and in the first position, the limiting part (31) extends into the limiting groove (211) to limit the water inlet pipe (2); in the second position, spacing portion (31) with spacing groove (211) break away from mutually and are located the inslot of stepping down is in order to allow inlet tube (2) break away from casing (11).

8. The showerhead of claim 1, wherein: the handheld part (111) is provided with a first limiting surface (1116) facing to the direction opposite to the first direction, the water inlet pipe (2) is provided with a second limiting surface (22) in limiting fit with the first limiting surface (1116), and when the first limiting surface (1116) is in limiting fit with the second limiting surface (22), the water inlet pipe (2) is inserted completely.

9. The showerhead of claim 4, wherein: a plurality of guide grooves (1112) are arranged, and at least one guide groove (1112) is communicated with the sliding hole (1113); the direction muscle (21) quantity with guide way (1112) are corresponding, and at least one direction muscle (21) are equipped with spacing groove (211), have this guide muscle (21) of spacing groove (211) and its adjacent space between direction muscle (21) is suitable for the confession spacing portion (31) are put into so that spacing portion (31) with have this spacing groove (211) direction muscle (21) form and give way.

10. The showerhead of claim 1, wherein: the limiting piece (3) is a ring-shaped piece with an opening (32) on the side wall, and the limiting piece (3) is provided with the limiting part (31) in a protruding mode on the inner wall.

11. The showerhead of claim 1, wherein: the water outlet assembly (12) comprises a water passing part (121) and a face cover assembly (122);

the water passing part (121) is in running fit with the shell (11) and is provided with the water passing part (12111), the water passing part (121) is also provided with a first water passing opening (12131) communicated with the water passing part (12111),

the face cover assembly (122) is arranged on the water passing part (121) in a covering mode and rotates relative to the water passing part (121), the face cover assembly (122) is provided with at least one type of water outlet (1222) and at least one second water passing opening (1223), and each second water passing opening (1223) is suitable for being communicated with the first water passing opening (12131) and is communicated with the water outlets (1222) in a one-to-one correspondence mode; the face cover assembly (122) rotates relative to the water passing piece (121) to enable at least one second water passing opening (1223) to be communicated or avoided with the first water passing opening (12131).

12. The showerhead of claim 11, wherein: the shell (11) is further provided with a first rotation stopping portion (1123) at the bottom of the mounting groove (1121), the water passing piece (121) is provided with a second rotation stopping portion (12113) correspondingly matched with the first rotation stopping portion (1123), and the first rotation stopping portion (1123) is in the form of a groove or a bump.

13. The showerhead of claim 11, wherein: the water passing part (121) comprises a fixed seat (1211), an elastic part (1212) and a sealing part (1213);

the fixing seat (1211) is provided with a water passing part (12111) and is in quick-release connection with the shell (11), the fixing seat (1211) is provided with a water passing groove (12114) communicated with the water passing part (12111), the sealing element (1213) is hermetically arranged in the water passing groove (12114) and is enclosed with the water passing groove (12114) to form a water passing cavity (1214), the sealing element (1213) is provided with the first water passing hole (12131), the elastic element (1212) is arranged in the water passing cavity (1214) and two ends of the elastic element respectively abut against the groove bottom of the water passing groove (12114) and the sealing element (1213) so that the sealing element (1213) abuts against the surface where the second water passing hole (1223) is located.

14. The showerhead of claim 11, wherein: the water outlet assembly (12) further comprises a resetting piece (124) and a gear piece (125);

one of the water passing piece (121) and the face cover assembly (122) is provided with a first groove (12116), and the other is provided with at least two second grooves (1224) suitable for corresponding to the first groove (12116);

the resetting piece (124) is arranged in the first groove (12116), two ends of the resetting piece are respectively abutted against the groove bottom of the first groove (12116) and the gear piece (125), one end of the gear piece (125) departing from the resetting piece (124) is suitable for extending into the second groove (1224) and is provided with a first inclined surface (1251) which is suitable for being matched with the groove wall inclined surface of the second groove (1224).