A convenient shower head

Abstract

The utility model provides a convenient shower head, comprising: a main body, having a water inlet channel, a spray gun water outlet channel, an intermediate connecting channel and a plurality of shower water outlet channels; a spray gun control mechanism, used to control the water inlet channel to switch and connect with the spray gun water outlet channel and the intermediate connecting channel; a shower control mechanism, used to control the intermediate connecting channel to switch and connect with a plurality of shower water outlet channels; when the spray gun control mechanism is in the first position, the water inlet channel is cut off from the spray gun water outlet channel and connected with the intermediate connecting channel; when the spray gun control mechanism is driven from the first position to the second position, the water inlet channel is connected with the spray gun water outlet channel and cut off from the intermediate connecting channel, and the spray gun control mechanism is kept in the second position under the water flow pressure of the water inlet channel; when the shower control mechanism is driven, the linkage spray gun control mechanism moves from the second position to the first position. The technical solution of the utility model is more convenient and quick to operate, and the user experience is better.

Description

Technical Field

[0001] The utility model relates to the technical field of shower heads, in particular to a shower head which is convenient to use. Background Art

[0002] Some shower heads on the market currently have both shower and spray gun functions, that is, a shower water outlet and a spray gun water outlet are provided on the shower head at the same time. Existing ones usually have special shower water buttons and spray gun water buttons for control, and the shower water buttons and spray gun water buttons are relatively independently controlled. The shower water outlet is controlled by pressing the shower water button, and the spray gun water outlet is controlled by pressing the spray gun water button. In the spray gun water outlet state, when it is necessary to switch to shower water for showering, it is usually necessary to press the spray gun water button again, so that the spray gun water outlet stops water, and then press the shower water button; conversely, similarly, in the shower water outlet state, when it is necessary to switch to spray gun water for spraying, it is usually necessary to press the shower water button again, so that the shower water outlet stops water, and then press the spray gun water button. This operation is cumbersome and the user experience is poor.

[0003] In addition, most of the shower heads on the market currently only have a single water channel switching function or a single flow rate adjustment function, which is not comprehensive enough to meet the needs of some consumers. In order to make the shower head more functional, some shower heads are designed to have both a water channel switching function and a flow rate adjustment function. However, such shower heads currently usually need to be equipped with two control switches, one control switch to control the water channel switching function, and the other control switch to control the flow rate adjustment function. The control method using two control switches is more troublesome to operate and has a more complicated structure.

[0004] In view of this, how to make the use of a shower head with a water spray gun function more convenient and how to further simplify the shower control method of the shower head are technical problems that need to be solved by those skilled in the art. Utility Model Content

[0005] In order to solve one of the above technical problems, one of the purposes of the utility model is to provide a convenient shower head, which can directly switch to control the water discharge of the shower water outlet channel and control the water stop of the spray gun water outlet channel when the spray gun water outlet channel is in the state of water discharge; when the shower water outlet channel is in the state of water discharge, it can directly switch to control the water discharge of the spray gun water outlet channel and control the water stop of the shower water outlet channel, so that the operation is more convenient and quick, and the user experience is better;

[0006] In order to solve the second technical problem mentioned above, the second object of the utility model is to provide an easy-to-use shower head, whose shower control button integrates a press-driven mode and a rotation-driven mode, is easy to operate, has a simple structure, and is reliable in function.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a convenient-to-use shower head, comprising:

[0008] The main body has a water inlet channel, a spray gun water outlet channel, an intermediate connecting channel and a plurality of shower water outlet channels;

[0009] A spray gun control mechanism, used for controlling the water inlet channel to switch and connect with the spray gun water outlet channel and the intermediate connecting channel;

[0010] A shower control mechanism, used for controlling the intermediate connecting channel to switchably connect to a plurality of shower outlet channels;

[0011] The spray gun control mechanism has a first position and a second position. In the first position, the water inlet channel is cut off from the spray gun water outlet channel and is connected to the intermediate connecting channel. When the spray gun control mechanism is driven from the first position to the second position, the water inlet channel is connected to the spray gun water outlet channel and is cut off from the intermediate connecting channel, and the spray gun control mechanism is kept in the second position under the water flow pressure of the water inlet channel.

[0012] When the shower control mechanism is driven, the spray gun control mechanism is linked to move from the second position to the first position.

[0013] In a preferred embodiment:

[0014] The spray gun control mechanism comprises a spray gun control button and a spray gun valve core, the spray gun valve core has the first position and the second position, and the spray gun control button drives the spray gun valve core to move from the first position to the second position;

[0015] The shower control mechanism comprises a shower control button, a transmission member and a function control component, wherein the shower control button drives the function control component through the transmission member to control the water outflow of the shower water outlet channel;

[0016] The transmission member cooperates with the spray gun valve core to drive the spray gun valve core to move from the second position to the first position.

[0017] In a preferred embodiment:

[0018] The spray gun control mechanism also includes a spray gun valve core reset spring and a spray gun control button reset spring. The spray gun valve core reset spring is used to drive the spray gun valve core to automatically move from the second position to the first position when the water inlet channel is cut off. The spray gun control button reset spring is used to drive the spray gun control button to automatically reset after the external force applied to the spray gun control button is removed.

[0019] In a preferred embodiment:

[0020] The body has a slide groove;

[0021] The shower control button comprises an operating part, a rotating shaft, a first driving part and a second driving part, wherein the rotating shaft can slide and rotate in the slide groove, so that the shower control button can slide and rotate relative to the body through the rotating shaft;

[0022] The function control component includes a first function control component and a second function control component, the first function control component and the second function control component are respectively arranged on the body and enable the shower head to have a first function and a second function respectively;

[0023] The transmission member includes a first transmission member and a second transmission member, the first transmission member is movably provided on the body and cooperates with the first function control component, the first transmission member includes a first transmission part that is transmission-coordinated with the first drive part, and the first transmission member is linkage-coordinated with the spray gun valve core; the second transmission member is movably provided on the body and cooperates with the second function control component, and the second transmission member includes a second transmission part that is transmission-coordinated with the second drive part;

[0024] It also includes a reset member, which is used to drive the shower control button to slide and reset;

[0025] When the operating part is pressed, the shower control button slides relative to the body and drives the first transmission member through the first driving part. After the pressing force is removed, the shower control button slides and resets under the action of the reset member. When the operating part is turned, the shower control button rotates relative to the body and drives the second transmission member through the second driving part.

[0026] In a preferred embodiment, the first transmission member has a rotating portion, the first transmission member is rotatably connected to the body via the rotating portion, and the first transmission portion is in abutment with the first driving portion.

[0027] In a preferred embodiment, the first driving part is disposed in the middle of the shower control button, and the shower control button can rotate around a center line of the first transmission part, and the center line of the first transmission part is coaxial with a rotation axis of the rotation shaft.

[0028] In a preferred embodiment, the second transmission member is slidably disposed on the body, and the shower control button can drive the second transmission member to slide back and forth.

[0029] In a preferred embodiment, one end of the second transmission member is provided with the second transmission part, and the other end cooperates with the second function control component, the second transmission part has a groove, and the second driving part is a circular driving block, and the circular driving block can be slidably arranged in the groove along the sliding direction of the shower control button, and the shower control button abuts against the inner wall of the groove through the circular driving block to drive the second transmission member to slide back and forth.

[0030] In a preferred embodiment, the first function control component is a water circuit switching mechanism, and the first function is a water circuit switching function. Each time the shower control button drives the first transmission member, the first transmission member drives the water circuit switching mechanism to switch once; the second function control component is a flow regulating mechanism, and the second function is a flow regulating function.

[0031] In a preferred embodiment, the water circuit switching mechanism includes a push rod slidably arranged on the main body, a gear plate, a stop plate and a switching plate rotatably arranged on the main body respectively, the gear plate, the stop plate and the switching plate rotate coaxially, the first transmission member cooperates with the push rod for transmission, the push rod is provided with straight teeth cooperating with the teeth on the gear plate, the switching plate and the stop plate rotate in linkage cooperation, a first one-way ratchet structure is provided between the gear plate and the stop plate, a second one-way ratchet structure is provided between the stop plate and the main body, the stopping directions of the first one-way ratchet structure and the second one-way ratchet structure are opposite, and the push rod cooperates in linkage cooperation with the spray gun valve core.

[0032] In a preferred embodiment, a flow port for water to flow through is provided in the main body, and the flow regulating mechanism includes a flow tube with two ends connected, one end of the flow tube is connected to the second transmission member, and the side wall of the other end cooperates with the flow port in the main body, the water in the flow port flows through the inner cavity of the flow tube, and the size of the flow port is controlled by moving the flow tube.

[0033] Compared with the prior art, the beneficial effects of the utility model are:

[0034] The utility model designs the spray gun control mechanism to have a first position and a second position. In the first position, the water inlet channel is cut off from the spray gun water outlet channel and connected to the middle connecting channel; when the spray gun control mechanism is driven from the first position to the second position, the water inlet channel is connected to the spray gun water outlet channel and cut off from the middle connecting channel, and the spray gun control mechanism is kept in the second position under the water flow pressure of the water inlet channel; when the shower control mechanism is driven, the linkage spray gun control mechanism moves from the second position to the first position. In this way, when the spray gun water outlet channel is in the state of water outlet, the shower water outlet channel can be directly switched to control water outlet and the spray gun water outlet channel can be controlled to stop water at the same time; when the shower water outlet channel is in the state of water outlet, the spray gun water outlet channel can be directly switched to control water outlet and the shower water outlet channel can be controlled to stop water at the same time, so there is no need to control the spray gun water outlet channel to stop water before switching to control the shower water outlet channel to stop water when the spray gun water outlet channel is in the state of water outlet, as in the prior art. The operation is more convenient, quick and direct, and the user experience is better.

[0035] The utility model provides a shower control button, a first transmission member, and a second transmission member, so that the rotating shaft of the shower control button can slide and rotate in the slide groove of the main body, thereby enabling the shower control button to slide and rotate relative to the main body through the rotating shaft. When the operating part of the shower control button is pressed, the shower control button slides relative to the main body, and drives the first transmission member through the first driving part, thereby driving the first function control component to realize the first function. After the pressing force is removed, the shower control button slides and resets under the action of the reset member; when the operating part is toggled, the shower control button rotates relative to the main body, and drives the second transmission member through the second driving part, thereby driving the second function control component to realize the second function. In this way, the shower control button integrates the pressing drive mode and the rotating drive mode, and the pressing drive and the rotating drive do not interfere with each other. One shower control button can simultaneously drive the first function control component and the second function control component, thereby realizing two functions, without the need to set two shower control buttons, convenient operation, simple structure, and reliable function. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0037] in:

[0038] Figure 1 This is a schematic diagram of the overall three-dimensional assembly of a shower head provided by an embodiment of the utility model;

[0039] Figure 2 This is one of the three-dimensional exploded views of a shower head provided by an embodiment of the utility model;

[0040] Figure 3This is the second three-dimensional exploded view of the shower head provided by one embodiment of the utility model;

[0041] Figure 4 It is a partial three-dimensional diagram of a shower head provided by an embodiment of the utility model;

[0042] Figure 5 : is a three-dimensional structural diagram of a shower control button provided by an embodiment of the utility model, wherein: Figure 5 a. Figure 5 b. Figure 5 c. Figure 5 d are schematic diagrams of the shower control knob from different viewing angles;

[0043] Figure 6 This is one of the cross-sectional views of a shower head provided by an embodiment of the utility model (the flow pipe is in a position to close the flow port, and the shower head stops discharging water);

[0044] Figure 7 This is the second cross-sectional view of the shower head provided by the first embodiment of the utility model (the flow pipe is in the position of opening the flow port, the shower control button and the spray gun control button are both in the initial unpressed state, the shower water outlet channel is in the water outlet state, and the spray gun water outlet channel is in the water stop state);

[0045] Figure 8 This is the third cross-sectional view of the shower head provided by an embodiment of the utility model (the flow pipe is in the position of opening the flow port, the spray gun control button is pressed, the spray gun water outlet channel is in the water outlet state, and the shower water outlet channel is in the water stop state);

[0046] Fig. 9 yes Figure 8 Partial stereoscopic cross-sectional view in the state;

[0047] Fig.10 This is the fourth cross-sectional view of the shower provided by an embodiment of the utility model (the flow pipe is in the position of opening the flow port, the shower control button is pressed, the shower water outlet channel is in the water outlet state, and the spray gun water outlet channel is in the water stop state);

[0048] Fig.11 yes Fig.10 Partial three-dimensional cross-sectional view in state.

[0049] The accompanying drawings in the figure are marked as follows:

[0050] 10-body; 11-chute; 12-flow port; 13-first valve port; 14-second valve port; 15-fourth ratchet; 16-mounting hole; 17-water inlet channel; 18-spray gun water outlet channel; 19-middle connecting channel; 191-shower water outlet channel;

[0051] 20-shower control button; 21-operating part; 22-rotating shaft; 23-first driving part; 24-second driving part;

[0052] 30-first transmission member; 31-first transmission part; 32-rotating part;

[0053] 40-second transmission member; 41-second transmission part; 411-groove;

[0054] 50-first function control assembly; 51-push rod; 511-bump; 52-gear plate; 521-first ratchet; 53-stop plate; 531-second ratchet; 532-third ratchet; 54-switching plate; 55-first one-way ratchet wheel structure; 56-second one-way ratchet wheel structure;

[0055] 60-second function control component; 61-flow pipe;

[0056] 70-reset member;

[0057] 80-spray gun control mechanism; 81-spray gun control button; 82-spray gun valve core; 821-flange; 83-spray gun valve core return spring; 84-spray gun control button return spring. DETAILED DESCRIPTION

[0058] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer and more understandable, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0059] See also Figures 1 to 11 The utility model provides a convenient shower head in a preferred embodiment, comprising:

[0060] The body 10 has a water inlet channel 17, a spray gun water outlet channel 18, an intermediate connecting channel 19 and a plurality of shower water outlet channels 191;

[0061] The spray gun control mechanism 80 is used to control the water inlet channel 17 to switch between the spray gun water outlet channel 18 and the intermediate connecting channel 19;

[0062] A shower control mechanism, used to control the middle connecting channel 19 to switchably connect to a plurality of shower outlet channels 191;

[0063] The spray gun control mechanism 80 has a first position and a second position. In the first position, the water inlet channel 17 is cut off from the spray gun water outlet channel 18 and is connected to the intermediate connecting channel 19. When the spray gun control mechanism 80 is driven from the first position to the second position, the water inlet channel 17 is connected to the spray gun water outlet channel 18 and is cut off from the intermediate connecting channel 19, and the spray gun control mechanism 80 is kept in the second position under the water flow pressure of the water inlet channel 17.

[0064] When the shower control mechanism is driven, the spray gun control mechanism 80 is linked to move from the second position to the first position.

[0065] By adopting the above scheme, when the spray gun water outlet channel 18 is in a state of water outlet, the shower water outlet channel 191 can be directly switched to control water outlet and the spray gun water outlet channel 18 can be controlled to stop water at the same time by driving the shower control mechanism; when the shower water outlet channel 191 is in a state of water outlet, the spray gun water outlet channel 18 can be directly switched to control water outlet and the shower water outlet channel 191 can be controlled to stop water at the same time by driving the spray gun control mechanism 80. There is no need to control the spray gun water outlet channel to stop water before switching to control water outlet from the shower water outlet channel when the spray gun water outlet channel is in a state of water outlet as in the prior art. The operation is more convenient, quick and direct, and the user experience is better.

[0066] In this embodiment:

[0067] The spray gun control mechanism 80 includes a spray gun control button 81, a spray gun valve core 82, a spray gun valve core return spring 83 and a spray gun control button return spring 84. The spray gun valve core 82 has a first position and a second position. The spray gun control button 81 drives the spray gun valve core 82 to move from the first position to the second position to overcome the elastic force of the spray gun valve core return spring 83. The spray gun valve core return spring 83 is used to drive the spray gun valve core 82 to automatically move from the second position to the first position when the water inlet channel 17 is cut off. The spray gun control button return spring 84 is used to drive the spray gun control button 81 to automatically return to its original position after the external force applied to the spray gun control button 81 is removed.

[0068] The shower control mechanism includes a shower control button 20, a transmission member and a function control component. The shower control button 20 drives the function control component through the transmission member to control the water outflow of the shower water outlet channel 191. The transmission member is used to cooperate with the spray gun valve core 82 to drive the spray gun valve core 82 to move from the second position to the first position.

[0069] Specifically, in this embodiment, the body 10 is provided with a first valve port 13 and a second valve port 14, the water inlet channel 17 is connected to the intermediate connecting channel 19 through the first valve port 13, the water inlet channel 17 is connected to the spray gun water outlet channel 18 through the second valve port 14, and the spray gun valve core 82 cooperates with the first valve port 13 and the second valve port 14. When the spray gun valve core 82 is in the first position (see Figure 6 , Figure 7 , Fig.10 and Fig.11 As shown in FIG. 1 ), the spray gun valve core 82 opens the first valve port 13 and closes the second valve port 14, thereby disconnecting the water inlet channel 17 from the spray gun water outlet channel 18 and connecting them to the intermediate connecting channel 19; when the spray gun valve core 82 is in the second position (see FIG. Figure 8 and Fig. 9As shown), the spray gun valve core 82 opens the second valve port 14 and closes the first valve port 13, thereby achieving the connection between the water inlet channel 17 and the spray gun water outlet channel 18 and being cut off from the intermediate connecting channel 19.

[0070] In this embodiment:

[0071] The body 10 has a slide groove 11;

[0072] The shower control button 20 includes an operating portion 21, a rotating shaft 22, a first driving portion 23 and a second driving portion 24. The rotating shaft 22 can slide and rotate in the slide groove 11, so that the shower control button 20 can slide and rotate relative to the body 10 through the rotating shaft 22.

[0073] The function control assembly includes a first function control assembly 50 and a second function control assembly 60, the first function control assembly 50 and the second function control assembly 60 are respectively arranged on the body 10 and enable the shower head to have a first function and a second function respectively;

[0074] The transmission member includes a first transmission member 30 and a second transmission member 40. The first transmission member 30 is movably disposed on the body 10 and cooperates with the first function control component 50. The first transmission member 30 includes a first transmission part 31 that is transmission-coordinated with the first drive part 23. The first transmission member 30 is linked with the spray gun valve core 82. The second transmission member 40 is movably disposed on the body 10 and cooperates with the second function control component 60. The second transmission member 40 includes a second transmission part 41 that is transmission-coordinated with the second drive part 24.

[0075] It also includes a reset member 70, which is used to drive the shower control button 20 to slide and reset;

[0076] When the operating part 21 is pressed, the shower control button 20 slides relative to the body 10 and drives the first transmission member 30 through the first driving part 23. After the pressing force is removed, the shower control button 20 slides and resets under the action of the reset member 70; when the operating part 21 is turned, the shower control button 20 rotates relative to the body 10 and drives the second transmission member 40 through the second driving part 24. With this design, the shower control button 20 integrates the pressing drive mode and the rotating drive mode, and the pressing drive and the rotating drive do not interfere with each other. One shower control button 20 can drive the first function control component 50 and the second function control component 60 at the same time, thereby realizing two functions, without setting two control buttons, convenient operation, simple structure, and reliable function.

[0077] Specifically, in this embodiment, the first transmission member 30 is a swing member, which has a rotating part 32. The first transmission member 30 is rotatably connected to the body 10 through the rotating part 32. An axial hole can be respectively opened at the corresponding position on the rotating part 32 and the body 10, and a pin (not shown) is passed through the two axial holes to realize the rotational connection between the first transmission member 30 and the body 10. The first transmission part 31 is abutted and matched with the first driving part 23. It can be understood that the first transmission part 31 and the first driving part 23 can also be rotatably connected together. The first transmission member 30 adopts a swing member structure and is rotatably connected to the body 10, which has a simple structure and is easy to install.

[0078] See also Figure 5 and Figure 6 In this embodiment, the first driving part 23 is arranged in the middle of the shower control button 20, and the shower control button 20 can rotate around the center line of the first transmission part 31, and the center line of the first transmission part 31 is coaxial with the rotation axis of the rotation shaft 22. Specifically, the first driving part 23 is an arc-shaped groove, and correspondingly, the end face of the first transmission part 31 is an arc surface, and the arc surface matches the inner wall surface of the arc-shaped groove. With this design, the transmission match between the first driving part 23 and the first transmission part 31 is reliable, and the assembly is simple and convenient.

[0079] In this embodiment, the second transmission member 40 is slidably disposed on the body 10, and the shower control button 20 can drive the second transmission member 40 to slide back and forth. More specifically, one end of the second transmission member 40 is provided with a second transmission part 41, and the other end cooperates with the second function control component 60. Figure 2 and Figure 6 The second transmission part 41 has a groove 411, and the second driving part 24 is a circular driving block. The circular driving block can be slidably arranged in the groove 411 along the sliding direction of the shower control button 20. The shower control button 20 abuts against the inner wall of the groove 411 through the circular driving block to drive the second transmission member 40 to slide back and forth. The other end of the second transmission member 40 is provided with a C-shaped snap ring, and one end of the through-flow tube 61 (see below) is provided with an annular snap groove. The C-shaped snap ring is snapped with the annular snap groove to achieve the connection between the second transmission member 40 and the through-flow tube 61. With this design, the second transmission member 40 has a simple structure, and the transmission between the second driving part 24 and the second transmission part 41 is reliable.

[0080] In this embodiment, the first function control component 50 is a water circuit switching mechanism, and the first function is a water circuit switching function. Each time the shower control button 20 drives the first transmission member 30, the first transmission member 30 drives the water circuit switching mechanism to switch once, that is, different shower outlet channels 191 switch to discharge water once, thereby realizing the switching of water outlet modes (such as massage water mode, particle water mode, waterfall water mode, etc.). The second function control component 60 is a flow adjustment mechanism, and the second function is a flow adjustment function, so that the water outlet flow rate can be adjusted as needed.

[0081] Specifically, in this embodiment, the waterway switching mechanism includes a push rod 51 slidably disposed on the body 10, a gear plate 52, a stop plate 53 and a switching plate 54 rotatably disposed on the body 10 respectively, and the gear plate 52, the stop plate 53 and the switching plate 54 rotate coaxially. The first transmission member 30 is in transmission cooperation with the push rod 51, the push rod 51 is provided with spur teeth that cooperate with the teeth on the gear plate 52, the switching plate 54 is in rotational linkage cooperation with the stop plate 53, a first one-way ratchet tooth structure 55 is provided between the gear plate 52 and the stop plate 53, a second one-way ratchet tooth structure 56 is provided between the stop plate 53 and the body 10, and the first one-way ratchet tooth structure 55 and the second one-way ratchet tooth structure 56 have opposite stopping directions. Specifically, the first one-way ratchet tooth structure 55 includes a first ratchet tooth 521 arranged on the side of the gear plate 52 facing the anti-rotation plate 53 and a second ratchet tooth 531 arranged on the side of the anti-rotation plate 53 facing the gear plate 52; the second one-way ratchet tooth structure 56 includes a third ratchet tooth 532 arranged on the side of the anti-rotation plate 53 facing the main body 10 and a fourth ratchet tooth 15 arranged on the main body 10 facing the anti-rotation plate 53, that is, the second ratchet tooth 531 and the third ratchet tooth 532 are respectively located on both sides of the anti-rotation plate 53, and both are elastic and face opposite directions.

[0082] The working principle of the waterway switching mechanism of this embodiment is briefly described below:

[0083] When the shower control button 20 is pressed, the shower control button 20 drives the push rod 51 to slide through the first transmission member 30, and the push rod 51 drives the gear plate 52 to rotate through the meshing of the spur teeth set thereon and the teeth on the gear plate 52, and the gear plate 52 drives the anti-rotation disk 53 to rotate through the action of the first one-way ratchet structure 55 (at this time, the first ratchet 521 and the second ratchet 531 are meshed), and the anti-rotation disk 53 then drives the switching disk 54 to rotate by a predetermined angle, and the switching disk 54 is provided with a flow hole, and the position of the flow hole changes after the switching disk 54 rotates by a predetermined angle, thereby switching the water path. In this process, the second one-way ratchet structure 56 does not play a role, that is, the third ratchet 532 and the fourth ratchet 15 will not mesh, and during the rotation of the switching disk 54, the third ratchet 532 will undergo elastic deformation, thereby displacing relative to the fourth ratchet 15. When the external force applied to the shower control button 20 is removed, under the action of the reset member 70, the push rod 51 drives the first transmission member 30 to reset, and the first transmission member 30 further drives the shower control button 20 to reset. During the reset of the push rod 51, the spur teeth on the push rod 51 mesh with the teeth on the gear plate 52 and drive the gear plate 52 to rotate in the opposite direction. At this time, the first one-way ratchet structure 55 does not work, that is, the first ratchet teeth 521 and the second ratchet teeth 531 do not mesh. During the rotation of the gear plate 52, the second ratchet teeth 531 will be elastically deformed, thereby meshing with the first The ratchet 521 is relatively displaced, and at the same time, the second one-way ratchet structure 56 comes into play, that is, the third ratchet 532 and the fourth ratchet 15 are meshed, so that the anti-rotation plate 53 is fixedly positioned by the fourth ratchet 15, and the rotation of the gear plate 52 will not drive the anti-rotation plate 53 to rotate, so that the anti-rotation plate 53 will not drive the switching plate 54 to rotate, and the switching plate 54 remains positioned at the switching gear position. After the shower control button 20 is pressed next time, the switching plate 54 will continue to rotate in the same direction by a predetermined angle based on this position, thereby realizing water path switching.

[0084] It can be understood that the water circuit switching mechanism provided in this embodiment is only a preferred solution, which has a simple structure and reliable switching. In other embodiments, other existing well-known water circuit switching mechanisms can also be adopted, such as a ballpoint pen-like spring-press water circuit switching mechanism, etc., which are not listed here one by one.

[0085] In this embodiment, a flow port 12 for water flow is provided in the body 10, and the flow regulating mechanism includes a flow pipe 61 with two ends connected. One end of the flow pipe 61 is connected to the second transmission member 40, and the side wall of the other end cooperates with the flow port 12 in the body 10. The water in the flow port 12 flows through the inner cavity of the flow pipe 61, and the size of the flow port 12 is controlled by moving the flow pipe 61. The flow pipe 61 is designed as a pipe with two ends connected, so that the water pressure at both ends of the flow pipe 61 in the waterway is balanced, so that driving the flow pipe 61 is more labor-saving and does not need to overcome the pressure of the water flow.

[0086] In this embodiment, the reset member 70 is a spring, and the reset member 70 drives the push rod 51, the first transmission member 30 and the shower control button 20 to reset at the same time. One end of the reset member 70 abuts against the body 10, and the other end abuts against the push rod 51. After the pressing force is removed, the reset member 70 drives the push rod 51 and the first transmission member 30 to reset, and the first transmission member 30 drives the shower control button 20 to reset through the abutment and cooperation between the first transmission part 31 and the first driving part 23. It can be understood that the reset member 70 drives the shower control button 20 to reset through the first transmission member 30, and when the shower control button 20 is not pressed initially, the first transmission part 31 and the first driving part 23 maintain abutment and cooperation. Of course, in other embodiments, the reset member 70 may not simultaneously drive the push rod 51 and the first transmission member 30 to reset, and the push rod 51 and the first transmission member 30 may be provided with a reset spring to reset both at the same time, or two reset springs may be provided to reset both independently. At this time, in the initial state where the shower control button 20 is not pressed, the first transmission part 31 and the first driving part 23 may be in contact with each other, or may have a certain distance. It is not difficult to understand that in other embodiments, the reset member 70 may also be replaced by a magnetic member.

[0087] In this embodiment, the control part is an arc-shaped structure, and the control part is exposed from the mounting hole 16 of the body 10 for manual operation. The body 10 includes a head and a handle, the first function control component 50 is arranged on the head, the shower control button 20 and the second function control component 60 are arranged on the handle, and the first function control component 50 and the second function control component 60 are located on both sides of the shower control button 20.

[0088] In this embodiment, the push rod 51 is used to cooperate with the spray gun valve core 82. For details, see Figure 4 and Fig.11 A protrusion 511 is provided on the push rod 51, a guide slope is provided on the protrusion 511, a flange 821 is provided on the top of the spray gun valve core 82, and the protrusion 511 abuts against the flange 821. When the push rod 51 is pushed by the shower control button 20, the protrusion 511 on the push rod 51 abuts against the flange 821 under the action of the guide slope to push the spray gun valve core 82 upward, thereby causing the spray gun valve core 82 to move from the second position to the first position.

[0089] The usage process of this embodiment is as follows:

[0090] See also Figure 6At this time, the shower control button 20 is in an initial unpressed state, and the swing direction of the shower control button 20 is to swing leftward, and the flow pipe 61 is in a position to close the flow port 12, so that the water inlet channel 17 is in a water-off state. At the same time, the spray gun control button 81 is also in an initial unpressed state, the spray gun valve core 82 is in the first position to open the first valve port 13 and close the second valve port 14, and the water inlet channel 17 is cut off from the spray gun water outlet channel 18 and connected to the intermediate connecting channel 19.

[0091] See also Figure 7 ,exist Figure 6 In the state, the shower control button 20 is pushed to the right, and the shower control button 20 drives the flow pipe 61 to move to the left through the cooperation of the second driving part 24 and the second transmission part 41 to open the flow port 12 to allow water to flow through the water inlet channel 17. The water in the water inlet channel 17 flows to the middle connecting channel 19 through the first valve port 13, and the water in the middle connecting channel 19 flows out from one of the shower water outlet channels 191 after passing through the water channel switching mechanism (the first function control component 50).

[0092] exist Figure 7 In the state, the shower control button 20 is pushed to the left, and the shower control button 20 drives the flow tube 61 to move to the right through the cooperation of the second driving part 24 and the second transmission part 41 to gradually close the flow port 12 until the flow port 12 is closed. Therefore, by pushing the shower control button 20 left and right, the flow rate of water can be controlled and the size of the water flow can be adjusted.

[0093] See also Figure 8 and Fig. 9 ,exist Figure 7 In this state, the spray gun control button 81 is pressed downward, and the spray gun control button 81 drives the spray gun valve core 82 to move downward from the first position to the second position to open the second valve port 14 and close the first valve port 13. The water inlet channel 17 is connected to the spray gun water outlet channel 18 through the second valve port 14 and is cut off from the middle connecting channel 19, so that the spray gun water flows out of the spray gun water outlet channel 18.

[0094] exist Figure 8 and Fig. 9 In the state where the water inlet channel 17 stops water, since there is no water pressure acting on the spray gun valve core 82, the spray gun valve core 82 can automatically move from the second position to the first position under the resetting action of the spray gun valve core resetting spring 83. In this way, each time the shower is used, the water inlet channel 17 is connected to the shower water outlet channel 191 through the first valve port 13 by default, that is, each time the shower is turned on, water flows out from the shower water outlet channel by default, which is more convenient to use.

[0095] See also Fig.10 and Fig.11 ,exist Figure 8 and Fig. 9In the state, the shower control button 20 is pressed, and the shower control button 20 drives the first transmission member 30 to rotate relative to the body 10, and the first transmission member 30 further drives the push rod 51 to make the water circuit switching mechanism (first function control component 50) realize a water circuit switching. In this process, the protrusion 511 on the push rod 51 abuts against the lower surface of the flange 821 of the spray gun valve core 82 to push the spray gun valve core 82 upward, so that the spray gun valve core 82 moves from the second position to the first position, and the spray gun valve core 82 switches to open the first valve port 13 and close the second valve port 14. The water inlet channel 17 is cut off from the spray gun water outlet channel 18 and connected to the intermediate connecting channel 19, so that the water outlet of the spray gun water outlet channel 18 is directly switched to the water outlet of the shower water outlet channel 191. At the same time, the shower control button 20 will not drive the second transmission member 40, and the throughflow pipe 61 remains in the position of opening the throughflow port 12. Pressing the shower control button 20 multiple times can realize multiple water circuit switching.

[0096] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A convenient shower head, characterized in that: include: The main body has a water inlet channel, a spray gun water outlet channel, an intermediate connecting channel and a plurality of shower water outlet channels; A spray gun control mechanism, used for controlling the water inlet channel to switch and connect with the spray gun water outlet channel and the intermediate connecting channel; A shower control mechanism, used for controlling the intermediate connecting channel to switchably connect to a plurality of shower outlet channels; The spray gun control mechanism has a first position and a second position. In the first position, the water inlet channel is cut off from the spray gun water outlet channel and is connected to the intermediate connecting channel. When the spray gun control mechanism is driven from the first position to the second position, the water inlet channel is connected to the spray gun water outlet channel and is cut off from the intermediate connecting channel, and the spray gun control mechanism is kept in the second position under the water flow pressure of the water inlet channel. When the shower control mechanism is driven, the spray gun control mechanism is linked to move from the second position to the first position.

2. The easy-to-use shower head according to claim 1, characterized in that: The spray gun control mechanism comprises a spray gun control button and a spray gun valve core, the spray gun valve core has the first position and the second position, and the spray gun control button drives the spray gun valve core to move from the first position to the second position; The shower control mechanism comprises a shower control button, a transmission member and a function control component, wherein the shower control button drives the function control component through the transmission member to control the water outflow of the shower water outlet channel; The transmission member cooperates with the spray gun valve core to drive the spray gun valve core to move from the second position to the first position.

3. The easy-to-use shower head according to claim 2, characterized in that: The spray gun control mechanism also includes a spray gun valve core reset spring and a spray gun control button reset spring. The spray gun valve core reset spring is used to drive the spray gun valve core to automatically move from the second position to the first position when the water inlet channel is cut off. The spray gun control button reset spring is used to drive the spray gun control button to automatically reset after the external force applied to the spray gun control button is removed.

4. The easy-to-use shower head according to claim 2, characterized in that: The body has a slide groove; The shower control button comprises an operating part, a rotating shaft, a first driving part and a second driving part, wherein the rotating shaft can slide and rotate in the slide groove, so that the shower control button can slide and rotate relative to the body through the rotating shaft; The function control component includes a first function control component and a second function control component, the first function control component and the second function control component are respectively arranged on the body and enable the shower head to have a first function and a second function respectively; The transmission member includes a first transmission member and a second transmission member, the first transmission member is movably provided on the body and cooperates with the first function control component, the first transmission member includes a first transmission part that is transmission-coordinated with the first drive part, and the first transmission member is linkage-coordinated with the spray gun valve core; the second transmission member is movably provided on the body and cooperates with the second function control component, and the second transmission member includes a second transmission part that is transmission-coordinated with the second drive part; It also includes a reset member, which is used to drive the shower control button to slide and reset; When the operating part is pressed, the shower control button slides relative to the body and drives the first transmission member through the first driving part. After the pressing force is removed, the shower control button slides and resets under the action of the reset member. When the operating part is turned, the shower control button rotates relative to the body and drives the second transmission member through the second driving part.

5. The easy-to-use shower head according to claim 4, characterized in that: The first transmission member has a rotating part, and the first transmission member is rotatably connected to the main body through the rotating part, and the first transmission part is abutted and matched with the first driving part; the first driving part is arranged in the middle of the shower control button, and the shower control button can rotate around the center line of the first transmission part, and the center line of the first transmission part is coaxial with the rotation axis of the rotating shaft.

6. The easy-to-use shower head according to claim 4, characterized in that: The second transmission member is slidably disposed on the body, and the shower control button can drive the second transmission member to slide back and forth.

7. The easy-to-use shower head according to claim 6, characterized in that: The second transmission member is provided with the second transmission part at one end, and the other end cooperates with the second function control component. The second transmission part has a groove. The second driving part is a circular driving block. The circular driving block can be slidably arranged in the groove along the sliding direction of the shower control button. The shower control button abuts against the inner wall of the groove through the circular driving block to drive the second transmission member to slide back and forth.

8. The easy-to-use shower head according to claim 4, characterized in that: The first function control component is a water circuit switching mechanism, and the first function is a water circuit switching function. Each time the shower control button drives the first transmission member, the first transmission member drives the water circuit switching mechanism to switch once; the second function control component is a flow regulating mechanism, and the second function is a flow regulating function.

9. The easy-to-use shower head according to claim 8, characterized in that: The water channel switching mechanism includes a push rod slidably arranged on the main body, a gear plate, a stop plate and a switching plate respectively rotatably arranged on the main body, the gear plate, the stop plate and the switching plate rotate coaxially, the first transmission member cooperates with the push rod for transmission, the push rod is provided with straight teeth cooperating with the teeth on the gear plate, the switching plate and the stop plate rotate in linkage cooperation, a first one-way ratchet structure is provided between the gear plate and the stop plate, a second one-way ratchet structure is provided between the stop plate and the main body, the stopping directions of the first one-way ratchet structure and the second one-way ratchet structure are opposite, and the push rod cooperates in linkage cooperation with the spray gun valve core.

10. The easy-to-use shower head according to claim 8, characterized in that: The body is provided with a flow opening for water to flow through, and the flow regulating mechanism includes a flow tube with two ends connected, one end of the flow tube is connected to the second transmission member, and the side wall of the other end cooperates with the flow opening in the body, and the water in the flow opening flows through the inner cavity of the flow tube, and the size of the flow opening is controlled by moving the flow tube.

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