阅读说明：本技术 一种可伸缩的淋浴器下出水结构 (Telescopic shower lower water outlet structure ) 是由 林凯 廖胜细 尹艳梅 陈锋 陈建全 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种可伸缩的淋浴器下出水结构,包括受淋浴系统的控制器控制出水的下出水件,所述下出水件通过下水管连接在所述控制器的下方,还包括一与所述下水管伸缩配合且与所述下水管相连通的伸缩管,所述下出水件装设在所述伸缩管上,所述下水管的水经由所述伸缩管后从所述下出水件流出。本发明通过将下出水件可伸缩地安装在下水管上,从而能够根据需要对下出水件的高度进行调整,大大方便了用户的使用,使用更灵活,通用性更好,提升了用户的使用体验。(The invention discloses a telescopic shower lower water outlet structure, which comprises a lower water outlet part, wherein the lower water outlet part is controlled by a controller of a shower system to discharge water, the lower water outlet part is connected below the controller through a lower water pipe, the telescopic shower lower water outlet structure also comprises a telescopic pipe which is in telescopic fit with the lower water pipe and is communicated with the lower water pipe, the lower water outlet part is arranged on the telescopic pipe, and the water of the lower water pipe flows out of the lower water outlet part after passing through the telescopic pipe. According to the invention, the lower water outlet piece is telescopically arranged on the sewer pipe, so that the height of the lower water outlet piece can be adjusted according to the requirement, the use of a user is greatly facilitated, the use is more flexible, the universality is better, and the use experience of the user is improved.)

1. A telescopic shower lower water outlet structure comprises a lower water outlet member which is controlled by a controller of a shower system to discharge water, and the lower water outlet member is connected below the controller through a sewer pipe.

2. A retractable shower lower outlet structure as claimed in claim 1, wherein said lower outlet member is movable relative to said extension tube between a first position in which said lower outlet member is in communication with said downcomer and a second position in which said lower outlet member is cut off from said downcomer, said first position being a position in which said lower outlet member is in front of said extension tube and said second position being a position in which said lower outlet member is to the side of said extension tube.

3. A retractable shower lower outlet structure as claimed in claim 2, further comprising a switching assembly disposed between said extension tube and said lower outlet member, wherein said lower outlet member is movable between said first and second positions to switch the connection or disconnection between said lower outlet member and said downcomer via said switching assembly.

4. A retractable shower outlet according to claim 3, wherein the switching assembly further comprises a drain communicated with the extension tube, the drain has a downward flow direction, and when the lower outlet is in the first position, the switching assembly controls the drain to be disconnected from the drain; when the lower water outlet piece is at the second position, the switching assembly controls the sewer pipe to be communicated with the sewer opening.

5. A retractable shower outlet as claimed in claim 4, wherein said outlet is connected to a hand shower or gun via a hose.

6. The retractable shower lower outlet structure according to claim 3, wherein the switching assembly comprises a housing and a switching valve core disposed in the housing, the housing comprises an upper housing and a lower housing which can rotate relatively, the upper housing is fixed at the bottom end of the telescopic pipe, the lower outlet member is fixed on the lower housing, the upper housing and the lower housing are fastened to form an accommodating cavity, the switching valve core is disposed in the accommodating cavity, and the switching valve core is driven to rotate between a position where the lower outlet member is communicated with and tangent to the sewer pipe when the lower housing is rotated; and a circumferential limiting structure for limiting the circumferential relative rotation of the telescopic pipe and the sewer pipe is arranged between the telescopic pipe or the upper shell and the sewer pipe.

7. A retractable shower outlet structure as claimed in claim 1, wherein a positioning structure is further provided between the downcomer and the telescopic pipe, and the positioning structure is used to position the downcomer and the telescopic pipe in an axial direction relative to each other.

8. A retractable shower floor drain according to claim 7, wherein the drain pipe is sleeved outside the extension pipe, or the extension pipe is sleeved outside the drain pipe; the positioning structure comprises a clamping part and clamping pieces, wherein the clamping part is arranged on one of the downcomer and the telescopic pipe, the clamping pieces are arranged on the other of the downcomer and the telescopic pipe, the clamping parts are provided with a plurality of clamping pieces and are arranged at intervals along the telescopic direction, and the clamping pieces are clamped and matched with the clamping parts.

9. The retractable shower outlet structure as claimed in claim 8, wherein the extension tube is sleeved with the down pipe, the latching portion is a latch provided at an interval on an outer wall of the extension tube along an extension direction, the latching member is provided on the down pipe and movable between a positioning position and a releasing position along a radial direction of the down pipe, when the latching member is at the positioning position, a mating tooth provided on the latching member is engaged with the latch, and when the latching member is at the releasing position, a mating tooth provided on the latching member is disengaged from the latch.

10. A retractable shower outlet structure as claimed in claim 9, wherein a button is movably disposed on a side wall of the drain pipe, the button is operatively engaged with the latching member, the button is actuated to move the latching member from the positioning position to the releasing position, and the latching member is moved from the releasing position to the positioning position by an elastic force of a return elastic member.

Technical Field

The invention relates to the technical field of bathrooms, in particular to a telescopic shower lower water outlet structure.

Background

The existing shower device is generally provided with a controller for controlling water outlet of each water outlet piece and a sewer pipe connected to the controller, wherein the sewer pipe is provided with a lower water outlet piece which is generally fixedly arranged on the sewer pipe.

In traditional structure, because the mode of fixed setting at the sewer pipe is usually adopted to lower water outlet spare, often can not be fit for the people of height difference well like this and use, the commonality is relatively poor, and user experience feels relatively poor.

Disclosure of Invention

In order to solve the problems, the invention provides the telescopic shower lower water outlet structure which is more flexible to use and better in universality and improves the use experience of users.

In order to achieve the purpose, the invention provides the following technical scheme: a telescopic shower lower water outlet structure comprises a lower water outlet piece controlled by a controller of a shower system to discharge water, wherein the lower water outlet piece is connected below the controller through a sewer pipe, the telescopic shower lower water outlet structure further comprises a telescopic pipe which is in telescopic fit with the sewer pipe and is communicated with the sewer pipe, the lower water outlet piece is arranged on the telescopic pipe, and the water of the sewer pipe flows out of the lower water outlet piece after passing through the telescopic pipe.

Preferably, the lower water outlet member can move between a first position and a second position relative to the telescopic pipe, the lower water outlet member is communicated with the sewer pipe in the first position, the lower water outlet member is cut off from the sewer pipe in the second position, the first position is that the lower water outlet member is in front of the telescopic pipe, and the second position is that the lower water outlet member is at the side edge of the telescopic pipe.

Preferably, the water outlet device further comprises a switching assembly arranged between the telescopic pipe and the lower water outlet member, and when the lower water outlet member moves between the first position and the second position, the switching assembly is used for switching the connection or the tangent disconnection between the lower water outlet member and the sewer pipe.

Preferably, the switching assembly is further provided with a drainage port communicated with the telescopic pipe, the water flow direction of the drainage port is downward, and when the drainage member is at the first position, the switching assembly controls the drainage pipe to be disconnected from the drainage port; when the lower water outlet piece is at the second position, the switching assembly controls the sewer pipe to be communicated with the sewer opening.

Preferably, the water outlet is connected with a hand-held shower head or a spray gun through a hose.

Preferably, the switching assembly comprises a shell and a switching valve core arranged in the shell, the shell comprises an upper shell and a lower shell which can rotate relatively, the upper shell is fixed at the bottom end of the telescopic pipe, the lower water outlet piece is fixed on the lower shell, the upper shell and the lower shell are buckled to form an accommodating cavity, the switching valve core is arranged in the accommodating cavity, and the switching valve core is driven to rotate between the positions of communication and tangent disconnection between the lower water outlet piece and the sewer pipe when the lower shell is rotated; and a circumferential limiting structure for limiting the circumferential relative rotation of the telescopic pipe and the sewer pipe is arranged between the telescopic pipe or the upper shell and the sewer pipe.

Preferably, a positioning structure is further arranged between the downcomer and the telescopic pipe, and the axial relative position of the downcomer and the telescopic pipe is positioned through the positioning structure.

Preferably, the sewer pipe is sleeved outside the telescopic pipe, or the telescopic pipe is sleeved outside the sewer pipe; the positioning structure comprises a clamping part and clamping pieces, wherein the clamping part is arranged on one of the downcomer and the telescopic pipe, the clamping pieces are arranged on the other of the downcomer and the telescopic pipe, the clamping parts are provided with a plurality of clamping pieces and are arranged at intervals along the telescopic direction, and the clamping pieces are clamped and matched with the clamping parts.

Preferably, the sewer pipe is sleeved outside the telescopic pipe, the clamping parts are clamping teeth arranged on the outer wall of the telescopic pipe at intervals along the telescopic direction, the clamping parts are arranged on the sewer pipe and can move between a positioning position and a releasing position along the radial direction of the sewer pipe, when the clamping parts are positioned at the positioning position, matching teeth arranged on the clamping parts are meshed with the clamping teeth, and when the clamping parts are positioned at the releasing position, matching teeth arranged on the clamping parts are separated from the clamping teeth.

Preferably, a key is movably arranged on the side wall of the sewer pipe, the key is in linkage fit with the clamping piece, the key is driven to drive the clamping piece to move from the positioning position to the releasing position, and the clamping piece moves from the releasing position to the positioning position under the action of elastic force of a resetting elastic piece.

The invention has the beneficial effects that:

1. according to the invention, the extension pipe which is in telescopic fit with the lower water pipe is arranged, the lower water outlet part is arranged on the extension pipe, and water in the lower water pipe flows out of the lower water outlet part after passing through the extension pipe, so that the lower water outlet part is telescopically arranged on the lower water pipe, the height of the lower water outlet part can be adjusted according to needs, the use of a user is greatly facilitated, the use is more flexible, the universality is better, and the use experience of the user is improved.

2. The lower water outlet piece is arranged to move between a first position and a second position relative to the telescopic pipe, the lower water outlet piece is communicated with the sewer pipe when in the first position, the lower water outlet piece is cut off from the sewer pipe when in the second position, the first position is the position where the lower water outlet piece is in front of the telescopic pipe, the second position is the position where the lower water outlet piece is at the side edge of the telescopic pipe, and the water outlet control of the lower water outlet piece is very convenient.

3. Through set up switching components between flexible pipe and lower play water spare, lower play water spare when the activity between primary importance and second place, through switching components to lower play water spare and be linked together or tangent disconnected switching of downcomer, switching control is convenient.

4. The positioning structure is arranged between the sewer pipe and the telescopic pipe to position the relative position of the sewer pipe and the telescopic pipe in the axial direction, so that the relative position between the sewer pipe and the telescopic pipe is more stable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a retractable shower lower outlet structure of one embodiment of the present invention mounted on a shower system;

FIG. 2 is one of the exploded perspective views of the retractable shower outlet according to one embodiment of the present invention;

FIG. 3 is a second exploded perspective view of the retractable shower outlet according to an embodiment of the present invention;

FIG. 4 is a front elevational view of the retractable shower lower outlet configuration of one embodiment of the present invention, with the lower outlet member in a retracted state and in a second position;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a front elevational view of the retractable shower lower outlet configuration of one embodiment of the present invention, with the lower outlet member in a retracted state and in a first position;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

FIG. 8 is a front elevational view of a retractable shower lower outlet configuration according to an embodiment of the present invention, with the lower outlet member in an extended position and in a first position;

fig. 9 is a sectional view taken in the direction C-C in fig. 8.

The reference signs are:

100-a shower system; 110-a controller;

10-discharging the water outlet piece;

20-a downcomer;

30-a telescopic tube;

40-a positioning structure; 41-catch (latch); 42-a clip; 421-mating teeth; 422-avoiding holes; 43-a return spring;

50-a switching component; 51-a housing; 511-an upper housing; 512-lower shell; 52-switching valve core; 53-a water outlet;

a circumferential confinement structure; 61-rotation stop member; 611-rotation stopping surface; 62-rotation stopping ribs;

70-push button;

80-hand shower head; 81-a hose;

and 90-thread sleeve.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 9, a retractable shower lower water outlet structure according to a preferred embodiment of the present invention is disposed on a shower system 100, and includes a lower water outlet 10 controlled by a controller 110 of the shower system 100, the lower water outlet 10 connected to a lower portion of the controller 110 through a drain pipe 20, and a retractable pipe 30 telescopically engaged with the drain pipe 20 and communicating with the drain pipe 20, wherein the lower water outlet 10 is disposed on the retractable pipe 30, and water in the drain pipe 20 flows out of the lower water outlet 10 through the retractable pipe 30. The telescopic pipe 30 is telescopically adjusted to adjust the height of the lower water outlet 10, so that the use of a user is greatly facilitated. The lower water outlet 10 of the present embodiment adopts a shower head structure, but it may also adopt a faucet or other water outlet device, and the present invention is not limited thereto.

The sewer pipe 20 can be selectively sleeved outside the telescopic pipe 30, or the telescopic pipe 30 can be selectively sleeved outside the sewer pipe 20. In this embodiment, a positioning structure 40 is further disposed between the downcomer 20 and the telescopic pipe 30, and the positioning structure 40 positions the downcomer 20 and the telescopic pipe 30 in an axial direction relative to each other, so as to ensure that the height of the lower water outlet 10 is stable. Specifically, the positioning structure 40 includes a locking portion 41 disposed on one of the downcomer 20 and the expansion pipe 30, and a plurality of locking pieces 42 disposed on the other of the downcomer 20 and the expansion pipe 30, wherein the locking portions 41 are disposed at intervals along the expansion direction, and the locking pieces 42 are in locking engagement with the locking portions 41.

In the embodiment, the downcomer 20 is sleeved outside the telescopic pipe 30, and the locking part 41 is a locking tooth 41 arranged on the outer wall of the telescopic pipe 30 at intervals along the telescopic direction. Escapement 42 is embodied as an annular member, and an escape hole 422 through which telescopic tube 30 passes is formed at the middle of escapement 42. The clamping piece 42 is arranged on the sewer pipe 20 and can move between a positioning position and a releasing position along the radial direction of the sewer pipe 20, when the clamping piece 42 is positioned at the positioning position, the matching teeth 421 arranged on the clamping piece 42 are meshed with the clamping teeth 41, and when the clamping piece 42 is positioned at the releasing position, the matching teeth 421 arranged on the clamping piece 42 are separated from the clamping teeth 41. The mating teeth 421 are disposed at the sidewalls of the relief holes 422.

In this embodiment, a button 70 is movably disposed on the sidewall of the downcomer 20, the button 70 is in linkage fit with the clip 42, the button 70 is driven to drive the clip 42 to move from the positioning position to the releasing position, and the clip 42 moves from the releasing position to the positioning position under the elastic force of a restoring elastic member 43. In this embodiment, the key 70 and the clip 42 are integrally formed to realize the linkage fit therebetween, and of course, the key 70 and the clip 42 may be separately formed. The return spring 43 is a compression spring.

In this embodiment, the lower water outlet 10 can move between a first position and a second position relative to the telescopic tube 30, in the first position, the lower water outlet 10 is communicated with the downcomer 20, in the second position, the lower water outlet 10 is cut off from the downcomer 20, the first position is a position where the lower water outlet 10 is in front of the telescopic tube 30, and the second position is a position where the lower water outlet 10 is at the side of the telescopic tube 30. Therefore, the water outlet control can be realized only by rotating the lower water outlet piece 10, and the operation is very convenient and simple.

In this embodiment, the present invention further comprises a switching assembly 50 disposed between the extension tube 30 and the lower water outlet 10, and when the lower water outlet 10 moves between the first position and the second position, the switching assembly 50 switches the connection or disconnection between the lower water outlet 10 and the sewer pipe 20.

Specifically, the switching assembly 50 is further provided with a drainage port 53 communicated with the telescopic pipe 30, the water flow direction of the drainage port 53 is downward, and when the lower water outlet member 10 is at the first position, the switching assembly 50 controls the drainage pipe 20 to be disconnected from the drainage port 53; when the lower outlet 10 is in the second position, the switching assembly 50 controls the lower water pipe 20 to communicate with the lower water gap 53. In this embodiment, the drain 53 is connected to a hand shower 80 or spray gun via a hose 81.

As shown in fig. 3, in the present embodiment, the switching assembly 50 includes a housing 51 and a switching valve core 52 disposed in the housing 51, and the housing 51 includes an upper housing 511 and a lower housing 512 which are relatively rotatable. Upper housing 511 is secured to the bottom end of extension tube 30 and lower water outlet 10 is secured to lower housing 512. The upper shell 511 and the lower shell 512 are buckled to form a containing cavity, the switching valve core 52 is arranged in the containing cavity, and when the lower shell 512 is rotated, the switching valve core 52 is driven to rotate between the positions of communicating and cutting off the lower water outlet piece 10 and the lower water pipe 20. A circumferential limiting structure for limiting the circumferential relative rotation of the telescopic pipe 30 and the downcomer 20 is arranged between the telescopic pipe 30 and the downcomer 20. Specifically, the circumferential limiting structure comprises a rotation stopping piece 61 fixedly arranged on the lower water pipe 20 and a rotation stopping rib 62 axially extending along the outer wall of the telescopic pipe 30, the rotation stopping piece 61 is circumferentially limited and matched with the rotation stopping rib 62, the rotation stopping piece 61 is an annular member for the telescopic pipe 30 to pass through, and a rotation stopping surface 611 matched with the rotation stopping rib 62 is arranged on the inner wall of the rotation stopping piece 61. The bottom of the downcomer 20 is provided with external threads, a threaded sleeve 90 is in threaded connection with the external threads, and the rotation-stopping member 61 is tightly pressed at the bottom end of the downcomer 20 through the threaded sleeve 90. Of course, the circumferential restriction may alternatively be provided between the upper shell 511 and the downcomer 20, with equal effect.

As shown in fig. 4 and 5, at this time, the lower water outlet 10 is located at a side position of the telescopic tube 30, that is, the lower water outlet 10 is located at the second position, the lower water outlet 10 is cut off from the lower water pipe 20, the lower water pipe 20 is communicated with the lower water gap 53, and the water flow of the lower water pipe 20 passes through the telescopic tube 30 and then flows out from the lower water gap 53 under the control of the switching valve core 52. In addition, the bellows 30 is retracted into the downcomer 20 and the height of the lower outlet 10 is high.

As shown in fig. 6 and 7, the lower water discharging member 10 is rotated forward in the state of fig. 4 and 5, such that the lower water discharging member 10 is located in a position in front of the telescopic tube 30, that is, the lower water discharging member 10 is located at the first position, the lower water discharging member 10 is communicated with the downcomer 20, and the water flow of the downcomer 20 passes through the telescopic tube 30 and then flows out from the lower water discharging member 10 under the control of the switching valve core 52.

As shown in fig. 8 and 9, when the height of the lower water outlet 10 needs to be adjusted downward, the button 70 is pressed, and the button 70 drives the latching member 42 to move, so that the engaging teeth 421 on the latching member 42 are separated from the latching portion 41 on the telescopic pipe 30, and the telescopic pipe 30 can perform telescopic movement relative to the downcomer 20. After the height of the lower water outlet part 10 is adjusted to a required height, the key 70 is released, and the clamping piece 42 and the key 70 are reset under the action of the reset elastic part 43, so that the matching teeth 421 on the clamping piece 42 are clamped and positioned with the clamping part 41 on the telescopic pipe 30 again, the telescopic pipe 30 and the sewer pipe 20 are axially positioned, the height stability of the lower water outlet part 10 is ensured, and the adjustment operation is very simple and convenient.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.