CN218013421U - Multifunctional switching mechanism of shower head - Google Patents

Abstract

The utility model discloses a multifunctional switching mechanism of a shower head, which comprises a surface cover component, a water inlet pipe, a switch shaft, a sliding rod, a rotary support and a driving rod; the surface cover component is provided with a plurality of first water inlet holes; the water inlet pipe is provided with a water inlet flow passage, and the side wall of the water inlet flow passage is provided with a movable hole; the switch shaft is rotationally matched in the movable hole, and the peripheral surface of the switch shaft is provided with water through holes which are staggered or communicated with the water inlet flow channel along with the rotation of the switch shaft; the sliding rod is in sliding fit with the water inlet pipe and is in transmission connection with the switch shaft; the sliding rod can move along the axial direction of the water inlet pipe and drive the switch shaft to rotate; the rotary support and the driving rod are movably matched on the surface cover component; the rotating support seat cover component is in running fit; the driving rod is in sliding fit with the surface cover assembly and is in transmission connection with the sliding rod and the rotating support; when the sliding rod moves, the driving rod is driven to move so as to enable the rotating support to swing, and therefore the water inlet pipe is communicated with the first water inlet hole. The utility model discloses possess pause water function and splash switch function simultaneously.

Description

Multifunctional switching mechanism of shower head

Technical Field

The utility model relates to a gondola water faucet technical field especially indicates a multi-functional switching mechanism of gondola water faucet.

Background

With the continuous update of products, the existing shower head is generally designed with various water sprays so as to meet different use requirements of users. A switching component is designed in the shower head to realize the switching of spray, and the existing switching component mostly adopts a mode that a ratchet wheel pushes a water sealing disc to rotate and is matched with a button to realize the water pause function. The ratchet wheel and the water sealing disc are matched in a mode that the influence of water pressure is large, so that the operation hand feeling during switching is poor. In addition, the current gondola water faucet is generally through the button press with loosen the switching that realizes the function of suspending water, need press the button for a long time during the use and just can keep the intercommunication in water route or open, consequently still need cooperate one and can let the button keep the mechanism of the back position of being pressed for a long time for the design of gondola water faucet handle position becomes complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional switching mechanism of gondola water faucet possesses pause water function and splash switching function simultaneously, and user operation is more convenient, smooth and easy.

In order to achieve the above purpose, the solution of the utility model is:

a multifunctional switching mechanism of a shower head comprises a surface cover assembly, a water inlet pipe, a switch shaft, a sliding rod, a rotary support and a driving rod; the upper surface of the surface cover component is provided with a plurality of first water inlet holes, and each first water inlet hole corresponds to different water outlet spray of the surface cover component; the water inlet pipe is provided with a water inlet flow passage, and the side wall of the water inlet flow passage is provided with a movable hole; the switch shaft is rotatably matched in the movable hole, water passing holes are formed in the peripheral surface of the switch shaft, and the water passing holes are staggered or communicated with the water inlet flow channel along with the rotation of the switch shaft so as to realize the functions of pause or water passing; the sliding rod is in sliding fit with the water inlet pipe and is in transmission connection with the switch shaft; the sliding rod moves linearly along the axial direction of the water inlet pipe under the operation of a user and drives the switch shaft to rotate; the rotary support and the driving rod are movably matched on the upper surface of the surface cover component; one end of the rotary support is in running fit with the face cover assembly; the driving rod is in sliding fit with the face cover assembly and is in transmission connection with the sliding rod and the rotating support; the sliding rod drives the driving rod to linearly move when moving, so that the driving rod drives the rotating support to swing, and the rotating support swings to enable the water outlet end of the water inlet pipe to be communicated to the first water inlet hole.

The switch shaft comprises a rotating shaft, a fixed sheet and a movable sheet; the rotating shaft is rotationally matched in the movable hole and is provided with the water through hole; the fixing piece is integrally connected with one end of the rotating shaft; the movable sheet is in key connection with the other end of the rotating shaft and is in mirror symmetry with the fixed sheet; grooves are formed in the fixed sheet and the movable sheet; two driving shafts are arranged on the sliding rod corresponding to the two grooves and are movably matched with the grooves.

When the water passing hole is staggered with the water inlet flow channel, the driving shaft is embedded into the groove; when the sliding rod moves linearly, the driving shaft pushes the side wall of the groove and drives the rotating shaft to rotate, and finally the driving shaft is separated from the groove so that the rotating shaft keeps the communication between the water passing hole and the water inlet flow channel; when the sliding rod resets, the driving shaft is embedded into the groove again and pushes the side wall of the groove, so that the rotating shaft resets to the water passing hole and the staggered state of the water inlet flow channel.

The rotating shaft is sleeved with a sealing ring, and the sealing ring is movably sealed on the side wall of the movable hole.

The both sides of slide bar all are provided with convex support, the drive shaft sets up on the support.

A limiting flange is arranged on the side surface of the water inlet pipe; and a clamping edge is arranged on one surface of the sliding rod matched with the water inlet pipe in a sliding connection mode, and the clamping edge is hooked and buckled on the limiting flange.

The multifunctional switching mechanism of the shower head also comprises a communication seat arranged on the surface cover component; a first water passing flow channel is arranged in the face cover assembly, and a second water passing flow channel is arranged in the rotary support; the water inlet pipe is communicated to the water inlet end of the first water passing flow channel through the communicating seat; the water outlet end of the first water passing flow channel is communicated with the water inlet end of the second water passing flow channel, and the communication position of the water outlet end of the first water passing flow channel and the water inlet end of the second water passing flow channel is positioned at the pivot joint of the rotary support on the surface cover component; the water outlet end of the second water flowing channel is communicated to a first water inlet hole of the second water flowing channel along with the swinging of the rotary support.

The surface cover assembly comprises a water inlet surface cover, a water outlet surface cover and a water outlet panel; the upper surface of the water inlet surface cover is provided with the first water inlet hole, a second water inlet hole and a first water outlet hole, the communicating base is communicated with the second water inlet hole, the periphery of the first water outlet hole protrudes to form a convex pipe for the rotating support to be in rotating fit with, and the water inlet end of the second water passing flow channel is communicated with the first water outlet hole; the lower surface of the water inlet surface cover is provided with a water passing groove and a plurality of water outlet grooves which are mutually separated, the second water inlet holes and the first water outlet holes are communicated to the water passing groove, and the first water inlet holes and the water outlet grooves are in one-to-one correspondence and are communicated; the water outlet surface cover is covered with the water inlet surface cover, so that the water passing groove is sealed to form the first water passing flow passage, the water outlet groove is sealed to form the water outlet flow passage, and the water outlet surface cover is provided with a plurality of second water outlet holes; the water outlet panel is matched with the water outlet cover.

The multifunctional switching mechanism of the shower head further comprises a movable end head and a first spring; the movable end is provided with a third water outlet hole and is movably matched with the water outlet end of the second water flowing channel; the first spring is arranged between the rotating support and the movable end socket and is used for pressing the movable end socket on the upper surface of the surface cover component; the third water outlet hole is communicated to a first water inlet hole of the rotary support along with the swing of the rotary support.

The multifunctional switching mechanism of the shower head further comprises a marble component consisting of a marble and a second spring; the other end of the rotating support is provided with an installation groove; the marble is movably matched at the lower end of the mounting groove; the second spring is arranged between the inner wall of the mounting groove and the marble; the lower surface of the face cover component is provided with a plurality of positioning grooves on the track of the marble component, and the marble is movably matched in one positioning groove along with the swinging of the rotary support.

The multifunctional switching mechanism of the shower head also comprises a fixed cover; the fixed cover is pressed on the rotating support to be matched on the upper surface of the face cover component.

A circular truncated cone is arranged on the upper surface of the pivoting end of the rotating support, and a limiting block is arranged on the circular truncated cone; the fixed cover is provided with a movable window for the circular truncated cone to be movably matched, and the side wall of the movable window is provided with an arc-shaped notch for the limiting block to be movably matched; the limiting block is movably matched between the two ends of the arc-shaped notch along with the swinging of the rotating support.

A cylinder is arranged on the lower surface of the rotating support; the lower surface of the driving rod is provided with a movable groove, and the movable groove extends along the direction vertical to the axial direction of the driving rod; the cylinder is embedded in the movable groove and moves between the two ends of the movable groove along with the movement of the driving rod.

The multifunctional switching mechanism of the shower head further comprises a link rod arranged between the sliding rod and the driving rod, and two ends of the link rod are respectively in pin joint fit with the sliding rod and the driving rod.

The upper surface of the surface cover component is provided with a slide rail for the driving rod to be in slide connection and matching; and the lower surface of the driving rod is provided with a sliding block which is in sliding fit with the sliding rail.

The multifunctional switching mechanism of the shower head further comprises a push button, a shower head body and a decorative cover; the shower body and the decorative cover form a shell of the shower, the size of the decorative cover corresponds to the moving range of the sliding rod, and a sliding groove matched with the push button is formed in the decorative cover; the push button penetrates through the sliding groove and is detachably connected with the sliding rod.

The push button is connected with the sliding rod in a buckling manner; the sliding rod is provided with an embedded groove for matching the push button.

After the technical scheme is adopted, the sliding rod of the utility model is in transmission connection with the switch shaft and the driving rod at the same time, and the switch shaft can realize the on-off of the water inlet channel of the water inlet pipe when rotating, and the driving rod can drive the rotating support to swing when moving, so as to realize the communication between the water inlet pipe and the first water inlet holes at different positions, thereby realizing the purposes of switching water and switching different water sprays of a shower head in the moving process of the sliding rod; the producer only needs to improve the quantity of the first inlet opening of face lid subassembly and the play water flower that corresponds, can realize abundant play water function, compares in current design, the utility model discloses the function that can realize switches the quantity more.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a perspective view of a switch shaft according to an embodiment of the present invention;

FIG. 4 is a perspective view of a water inlet pipe according to an embodiment of the present invention;

FIG. 5 is a perspective view of a slide bar according to an embodiment of the present invention;

fig. 6 is a perspective view of a drive rod according to an embodiment of the present invention;

FIG. 7 is a perspective view of a rotating support according to an embodiment of the present invention;

FIG. 8 is a perspective view of a retaining cap according to an embodiment of the present invention;

FIG. 9 is a perspective view of a cover of a water intake surface according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view of the switch shaft and the water inlet pipe according to the embodiment of the present invention;

FIG. 11 is a front view of a closed state of the waterway in accordance with an embodiment of the present invention;

fig. 12 is a top view of a closed state of a waterway in accordance with an embodiment of the present invention;

FIG. 13 is a front view of the waterway open state according to the embodiment of the present invention;

fig. 14 is a top view of a closed state of a waterway in accordance with an embodiment of the present invention;

the reference numbers illustrate:

1-a face cap assembly; 11- -a water intake cover; 111 — a first water inlet;

112- -second inlet opening; 113- -first water outlet; 114- -a male pipe;

115- -water passing trough; 116- -water outlet tank; 117-positioning groove;

118- -a slide rail; 12- -water outlet cover; 121- -second water outlet;

13- -water outlet panel; 2- -water inlet pipe; 21- -water inlet channel;

22-a movable hole; 23- -a position-defining flange; 3-a switch shaft;

31- -a rotating shaft; 311- -water passing hole; 32- -a stator;

321- -a groove; 33- - -a movable plate; 34- -a seal ring;

4-a slide bar; 41- -a drive shaft; 42- -a cradle;

43- -card edge; 44- -caulking groove; 5- -a rotating support;

51- -a second water flow channel; 52- -mounting groove; 53- -round table;

54- - -a stop block; 55- -a cylinder; 6- -a drive rod;

61- - -a movable slot; 62- -a slider; 7- -a communication seat;

8- -a movable tip; 81-a third outlet hole; 9- -a first spring;

10- - -a marble; 20- -a second spring; 30- -a fixed cover;

301- -active window; 302- -arc notch; 40- -a link;

50-a push button; 60- -a shower body; 70- - -a decorative cover;

701 — sliding chute.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be understood that the indicated positions or positional relationships are based on the positions or positional relationships shown in the drawings, or the positions or positional relationships that the products of the present invention are usually placed when in use, or the positions or positional relationships that those skilled in the art conventionally understand, and are merely simplified for the convenience of describing the embodiments of the present invention, and do not indicate or imply that the indicated devices or elements must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed.

In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The utility model discloses a multifunctional switching mechanism of a shower head, which comprises a surface cover component 1, a water inlet pipe 2, a switch shaft 3, a sliding rod 4, a rotary support 5 and a driving rod 6;

the upper surface of the surface cover component 1 is provided with a plurality of first water inlet holes 111, and each first water inlet hole 111 corresponds to different water outlet flowers of the surface cover component 1;

the water inlet pipe 2 is provided with a water inlet flow passage 21, and the side wall of the water inlet flow passage 21 is provided with a movable hole 22;

the switch shaft 3 is rotatably matched in the movable hole 22, the peripheral surface of the switch shaft is provided with water through holes 311, and the water through holes 311 are staggered or communicated with the water inlet flow passage 21 along with the rotation of the switch shaft 3 so as to realize the functions of pause or water supply;

the sliding rod 4 is in sliding fit with the water inlet pipe 2 and is in transmission connection with the switch shaft 3; the sliding rod 4 moves linearly along the axial direction of the water inlet pipe 2 under the operation of a user and drives the switch shaft 3 to rotate;

the rotary support 5 and the driving rod 6 are movably matched on the upper surface of the surface cover component 1; one end of the rotary support 5 is in running fit with the face cover component 1; the driving rod 6 is in sliding fit with the surface cover component 1 and is in transmission connection with the sliding rod 4 and the rotating support 5; the sliding rod 4 drives the driving rod 6 to move linearly when moving, so that the driving rod 6 drives the rotating support 5 to swing, and the water outlet end of the water inlet pipe 2 is communicated with the first water inlet hole 111 when the rotating support 5 swings.

Referring to fig. 1-10, a specific embodiment of the present invention is shown.

The switch shaft 3 comprises a rotating shaft 31, a fixed plate 32 and a movable plate 33; the rotating shaft 31 is rotatably fitted in the movable hole 22 and is provided with the water through hole 311; the fixing piece 32 is integrally connected with one end of the rotating shaft 31; the movable sheet 33 is in key connection with the other end of the rotating shaft 31 and is in mirror symmetry with the fixed sheet 32; the fixed plate 32 and the movable plate 33 are both provided with grooves 321; two driving shafts 41 are arranged on the sliding rod 4 corresponding to the two grooves 321, and the driving shafts 41 are movably matched with the grooves 321: when the water passing hole 311 is staggered with the water inlet channel 21, the driving shaft 41 is embedded into the groove 321; when the sliding rod 4 moves linearly, the driving shaft 41 pushes the side wall of the groove 321 and drives the rotating shaft 31 to rotate, and finally the driving shaft is separated from the groove 321, so that the rotating shaft 31 keeps the communication between the water through hole 311 and the water inlet channel 21; when the slide lever 4 is reset, the driving shaft 41 is inserted into the groove 321 again and pushes the sidewall of the groove 321 to reset the rotation shaft 31 to a state where the water through hole 311 is misaligned with the water inlet passage 21.

Furthermore, the rotating shaft 31 is sleeved with a sealing ring 34, and the sealing ring 34 is movably sealed on the side wall of the movable hole 22 to prevent water from flowing out from the gap between the rotating shaft 31 and the movable hole 22, thereby avoiding water leakage.

Meanwhile, both sides of the slide bar 4 are provided with a protruded bracket 42, and the driving shaft 41 is provided on the bracket 42.

The side surface of the water inlet pipe 2 is provided with a limit flange 23; one surface of the sliding rod 4, which is in sliding connection and matching with the water inlet pipe 2, is provided with a clamping edge 43, and the clamping edge 43 is hooked and buckled on the limiting flange 23, so that the sliding connection and matching of the sliding rod 4 and the water inlet pipe 2 are realized, and the sliding rod 4 cannot fall off from the water inlet pipe 2.

The utility model also comprises a communicating seat 7 arranged on the surface cover component 1; a first water passing flow channel is arranged in the face cover component 1, and a second water passing flow channel 51 is arranged in the rotary support 5; the water inlet pipe 2 is communicated to the water inlet end of the first water passing flow channel through a communicating seat 7; the water outlet end of the first water passing flow passage is communicated with the water inlet end of the second water passing flow passage 51, and the communication position of the two is positioned at the pivot joint of the rotary support 5 on the surface cover component 1; the water outlet end of the second water flowing channel 51 is communicated with a first water inlet hole 111 thereof along with the swing of the rotary support 5. Through the inlet tube 2, intercommunication seat 7, the intercommunication in proper order of face lid subassembly 1, the realization is with the water in the inlet tube 2 earlier flow to in the face lid subassembly 1, flow to the rotating support 5 in via the face lid subassembly 1 again, and then flow back to in the face lid subassembly 1 via the switching of rotating support 5, finally realize out water, the position that the product need seal is littleer, only need at inlet tube 2 and the seat of intaking, intake seat and face lid subassembly 1, the face lid subassembly 1 seals with modes such as sealing ring 34 that adopt in the less intercommunication departments of sectional area such as rotating support 5, the sealed easier realization of product, sealing performance is also better, the cost is lower.

Further, the surface cover assembly 1 comprises a water inlet surface cover 11, a water outlet surface cover 12 and a water outlet panel 13; the upper surface of the water inlet surface cover 11 is provided with the first water inlet hole 111, a second water inlet hole 112 and a first water outlet hole 113, the communicating base 7 is communicated with the second water inlet hole 112, the periphery of the first water outlet hole 113 protrudes to form a convex pipe 114 for the rotary support 5 to be matched with in a rotating way, and the water inlet end of the second water flow passage is communicated with the first water outlet hole 113; the lower surface of the water inlet surface cover 11 is provided with a water passing groove 115 and a plurality of water outlet grooves 116 which are mutually separated, the second water inlet hole 112 and the first water outlet hole 113 are communicated to the water passing groove 115, and the first water inlet holes 111 are in one-to-one correspondence and communication with the water outlet grooves 116; the outlet cover 12 is covered with the inlet cover 11 to seal the water passing groove 115 to form the first water passing channel, the outlet groove 116 is sealed to form the outlet channel, and the outlet cover 12 is provided with a plurality of second outlet holes 121; the outlet panel 13 is matched with the outlet cover 12 and includes a plurality of outlet members for realizing different outlet water sprays, so that different outlet water channels are communicated with different outlet members through the second outlet holes 121, and finally different outlet water sprays are sprayed from the surface cover assembly 1 after water flows enter different first inlet holes 111.

Meanwhile, the utility model also comprises a movable end 8 and a first spring 9; the movable end 8 is provided with a third water outlet hole 81 and is movably matched with the water outlet end of the second water flowing channel 51; the first spring 9 is arranged between the rotating support 5 and the movable end 8 and is used for pressing the movable end 8 on the upper surface of the surface cover component 1; the third outlet 81 is communicated with the first inlet 111 thereof along with the swing of the rotary support 5, and finally the communication of the inlet pipe 2 → the communication seat 7 → the first water passing channel → the second water passing channel 51 → the first inlet 111 thereof is realized. The movable end 8 can be made of soft materials such as rubber and the like, so that the sealing performance of the water outlet end of the second water flowing channel 51 is guaranteed, and the surface of the face cover assembly 1 can be pressed by the elastic force of the first spring 9.

The utility model also comprises a marble component consisting of a marble 10 and a second spring 20; the other end of the rotary support 5 is provided with a mounting groove 52; the marble 10 is movably matched at the lower end of the mounting groove 52; the second spring 20 is arranged between the inner wall of the mounting groove 52 and the marble 10; the lower surface of the face cover component 1 is provided with a plurality of positioning grooves 117 on the track of the marble component, and the marble 10 is movably matched in one positioning groove 117 along with the swing of the rotary support 5. Through setting up the marble subassembly can be so that the swing of rotating support 5 has the gear and feels, also the feedback that the gondola water faucet can give the operation when the user switches the function for the user has better operation experience.

The utility model also comprises a fixed cover 30; the fixing cover 30 is fitted on the upper surface of the face cover assembly 1 by pressing the rotary support 5, and prevents the rotary support 5 from moving in a direction perpendicular to the upper surface of the face cover assembly 1.

Further, a circular truncated cone 53 is arranged on the upper surface of the pivoting end of the rotating support 5, and a limit block 54 is arranged on the circular truncated cone 53; the fixed cover 30 is provided with a movable window 301 for the movable fit of the round platform 53, and the side wall of the movable window 301 is provided with an arc-shaped notch 302 for the movable fit of the limit block 54; the stopper 54 is movably fitted between both ends of the arc notch 302 in accordance with the swing of the rotary support 5. Through setting up stopper 54 and arc breach 302, can realize the restriction to rotatory support 5 swing angle to avoid rotatory support 5 to the striking of gondola water faucet and other spare parts when the swing is excessive, make the life of product longer.

The lower surface of the rotating support 5 is provided with a cylinder 55; the lower surface of the driving rod 6 is provided with a movable groove 61, and the movable groove 61 extends along a direction perpendicular to the axial direction of the driving rod 6; the cylinder 55 is embedded in the movable groove 61, and since one end of the rotary support 5 is relatively fixed, the cylinder 55 moves between two ends of the movable groove 61 along with the movement of the driving rod 6 when the driving rod 6 moves, so as to realize the transmission connection between the driving rod 6 and the rotary support 5.

The utility model discloses still including setting up the link rod 40 between slide bar 4 and actuating lever 6, the both ends of link rod 40 respectively with slide bar 4, the cooperation of the 6 pin joints of actuating lever to realize that actuating lever 6 is connected with the transmission of slide bar 4, and because the existence of link rod 40, make slide bar 4 can adapt to the angle change of gondola water faucet handle department when driving lever 6, make the removal of actuating lever 6 more in the same direction as smooth. In this embodiment, the link rod 40 is in the shape of a fork with one end being a single rod and the other end being a double rod, one end of the single rod is pivotally connected to the sliding rod 4, one end of the double rod is pivotally connected to the driving rod 6, and one end of the double rod can be shifted to the communication position between the communication seat 7 and the face cover assembly 1.

The upper surface of the surface cover component 1 is provided with a slide rail 118 for the driving rod 6 to slide and match; the lower surface of the drive rod 6 is provided with a slider 62 which fits slidingly within the slide track 118. The movement of the slide 62 in the slide 118 guides and limits the direction of movement of the drive rod 6.

The utility model also comprises a push button 50, a shower head body 60 and a decorative cover 70; the shower body 60 and the decoration cover 70 form an integral housing of the shower, the size of the decoration cover 70 is designed corresponding to the moving range of the sliding rod 4, and a sliding groove 701 for matching the push button 50 is arranged; the push button 50 is inserted into the sliding groove 701 and detachably connected to the sliding rod 4, and the user can operate the push button 50 to push the sliding rod 4 to move on the surface of the shower head.

Further, the push button 50 and the sliding rod 4 are detachably mounted in a snap connection manner; the slide lever 4 is provided with a caulking groove 44 to which the push button 50 is fitted.

Referring to fig. 10 to 14, the working principle of the present invention is:

(1) when the push button 50 is positioned at the right end of the water inlet pipe 2, the water passing hole 311 of the switch shaft 3 is staggered with the water inlet flow passage 21 of the water inlet pipe 2, water cannot pass through the water inlet pipe 2, and the shower is in a water pause state (the switch shaft 3 is 90 degrees relative to the water inlet pipe 2);

(2) when the push button 50 is pushed to the left side of the water inlet pipe 2, the driving shaft 41 of the sliding rod 4 pushes the side wall of the groove 321 on the fixed plate 32/movable plate 33 of the switch shaft 3 to rotate, and along with the rotation of the switch shaft 3, the water passing hole 311 of the switch shaft 3 is gradually communicated with the water inlet flow passage 21 of the water inlet pipe 2, at this time, the shower head starts to pass water, and the switching from the water pause state to the water outlet state is realized (the switch shaft 3 is 45 degrees relative to the water inlet pipe 2);

(3) when the push button 50 is continuously pushed to the left side of the water inlet pipe 2, the sliding rod 4 is completely separated from the switch shaft 3, and the angle of the switch shaft 3 is not affected; in the moving process of the sliding rod 4, the driving rod 6 is driven by the link rod 40 to horizontally move along the upper surface of the face cover assembly 1, the driving rod 6 pushes the rotating support 5 to swing, water flow enters the face cover assembly 1 from the water inlet pipe 2 and the communicating seat 7 and then flows into the rotating support 5, and along with the swing of the rotating support 5, the water flow enters different first water inlet holes 111, so that different water outlet flowers are realized, namely, the switching function of the different water outlet flowers is realized in the pushing and pulling process of the push button;

(4) when the push button 50 is pushed back, the driving shaft 41 of the sliding rod 4 just corresponds to the position of the groove 321 of the fixed plate 32/the movable plate 33, and the switch shaft 3 is driven to reset after the push button 50 is completely reset, so that the water suspension state is continuously kept.

Through the scheme, the sliding rod 4 of the multifunctional switching mechanism is in transmission connection with the switch shaft 3 and the driving rod 6 at the same time, and the switch shaft 3 can be rotated to realize the on-off of the water inlet channel 21 of the water inlet pipe 2, and the driving rod 6 can drive the rotary support 5 to swing to realize the communication between the water inlet pipe 2 and the first water inlet holes 111 at different positions when moving, so that the water can be switched on and off in the moving process of the sliding rod 4, different water sprays of the shower head can be switched over, the operation of pushing and pulling the sliding rod by a user comprises the pause water switching and the water spray switching, the water channel can be kept disconnected without long-time pressing operation after the water channel is closed, and the operation is more convenient and smooth; the producer only needs to improve the quantity of the first inlet opening 111 of face lid subassembly 1 and the play water flower that corresponds, can realize abundant play water function, compares in current design, the utility model discloses the function that can realize switches the quantity more.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (12)

1. The utility model provides a multi-functional switching mechanism of gondola water faucet which characterized in that:

comprises a surface cover component, a water inlet pipe, a switch shaft, a sliding rod, a rotary support and a driving rod;

the upper surface of the surface cover component is provided with a plurality of first water inlet holes, and each first water inlet hole corresponds to different water outlet flowers of the surface cover component;

the water inlet pipe is provided with a water inlet flow passage, and the side wall of the water inlet flow passage is provided with a movable hole;

the switch shaft is rotatably matched in the movable hole, water passing holes are formed in the peripheral surface of the switch shaft, and the water passing holes are staggered or communicated with the water inlet flow channel along with the rotation of the switch shaft so as to realize the functions of pause or water passing;

the sliding rod is in sliding fit with the water inlet pipe and is in transmission connection with the switch shaft; the sliding rod moves linearly along the axial direction of the water inlet pipe under the operation of a user and drives the switch shaft to rotate;

the rotary support and the driving rod are movably matched on the upper surface of the surface cover component; one end of the rotary support is in running fit with the face cover assembly; the driving rod is in sliding fit with the face cover assembly and is in transmission connection with the sliding rod and the rotating support; the sliding rod drives the driving rod to linearly move when moving, so that the driving rod drives the rotating support to swing, and the rotating support swings to enable the water outlet end of the water inlet pipe to be communicated to the first water inlet hole.

2. The multifunctional switching mechanism of a shower head of claim 1, wherein:

the switch shaft comprises a rotating shaft, a fixed sheet and a movable sheet; the rotating shaft is rotationally matched in the movable hole and is provided with the water through hole; the fixing piece is integrally connected with one end of the rotating shaft; the movable sheet is in key connection with the other end of the rotating shaft and is in mirror symmetry with the fixed sheet; grooves are formed in the fixed sheet and the movable sheet; two driving shafts are arranged on the sliding rod corresponding to the two grooves and are in movable fit with the grooves.

3. The multifunctional switching mechanism of a shower head of claim 2, wherein:

when the water passing hole is staggered with the water inlet flow channel, the driving shaft is embedded into the groove; when the sliding rod moves linearly, the driving shaft pushes the side wall of the groove and drives the rotating shaft to rotate, and finally the driving shaft is separated from the groove so that the rotating shaft keeps the communication between the water passing hole and the water inlet flow channel; when the sliding rod resets, the driving shaft is embedded into the groove again and pushes the side wall of the groove, so that the rotating shaft resets to the water passing hole and the staggered state of the water inlet flow channel.

4. The multifunctional switching mechanism of a shower head of claim 2, wherein:

the rotating shaft is sleeved with a sealing ring, and the sealing ring is movably sealed on the side wall of the movable hole.

5. The multifunctional switching mechanism of a shower head of claim 2, wherein:

the both sides of slide bar all are provided with convex support, the drive shaft sets up on the support.

6. The multifunctional switching mechanism of a shower head of claim 1, wherein:

a limiting flange is arranged on the side surface of the water inlet pipe; and a clamping edge is arranged on one surface of the sliding rod matched with the water inlet pipe in a sliding connection mode, and the clamping edge is hooked and buckled on the limiting flange.

7. The multifunctional switching mechanism of a shower head of claim 1, wherein:

the connecting seat is arranged on the surface cover component; a first water passing flow channel is arranged in the face cover assembly, and a second water passing flow channel is arranged in the rotary support; the water inlet pipe is communicated to the water inlet end of the first water passing flow channel through the communicating seat; the water outlet end of the first water passing flow channel is communicated with the water inlet end of the second water passing flow channel, and the communication position of the water outlet end of the first water passing flow channel and the water inlet end of the second water passing flow channel is positioned at the pivot joint of the rotary support on the face cover assembly; the water outlet end of the second water flowing channel is communicated to a first water inlet hole of the second water flowing channel along with the swinging of the rotary support.

8. The multifunctional switching mechanism of a shower head of claim 7, wherein:

the surface cover assembly comprises a water inlet surface cover, a water outlet surface cover and a water outlet panel; the upper surface of the water inlet surface cover is provided with the first water inlet hole, a second water inlet hole and a first water outlet hole, the communicating seat is communicated with the second water inlet hole, the periphery of the first water outlet hole is protruded to form a convex pipe for the rotary support to be matched with in a rotating way, and the water inlet end of the second water passing channel is communicated with the first water outlet hole; the lower surface of the water inlet surface cover is provided with a water passing groove and a plurality of water outlet grooves which are mutually separated, the second water inlet hole and the first water outlet hole are communicated with the water passing groove, and the first water inlet holes and the water outlet grooves are in one-to-one correspondence and are communicated; the water outlet surface cover is covered with the water inlet surface cover, so that the water passing groove is sealed to form the first water passing flow passage, the water outlet groove is sealed to form the water outlet flow passage, and the water outlet surface cover is provided with a plurality of second water outlet holes; the water outlet panel is matched with the water outlet cover.

9. The multifunctional switching mechanism of a shower head of claim 1, wherein:

the marble component consists of a marble and a second spring; the other end of the rotary support is provided with an installation groove; the marble is movably matched at the lower end of the mounting groove; the second spring is arranged between the inner wall of the mounting groove and the marble; the lower surface of the face cover component is provided with a plurality of positioning grooves on the track of the marble component, and the marble is movably matched in one positioning groove along with the swinging of the rotary support.

10. The multifunctional switching mechanism of a shower head of claim 1, wherein:

a cylinder is arranged on the lower surface of the rotating support; the lower surface of the driving rod is provided with a movable groove, and the movable groove extends along the direction vertical to the axial direction of the driving rod; the cylinder is embedded in the movable groove and moves between the two ends of the movable groove along with the movement of the driving rod.

11. The multifunctional switching mechanism of a shower head of claim 1, wherein:

the driving rod is arranged on the sliding rod, the sliding rod is arranged on the driving rod, and the two ends of the driving rod are respectively in pin joint fit with the sliding rod and the driving rod.

12. The multifunctional switching mechanism of a shower head of claim 1, wherein:

the upper surface of the surface cover component is provided with a slide rail for the driving rod to be in slide connection and matching; and the lower surface of the driving rod is provided with a sliding block which is in sliding fit with the sliding rail.

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