CN220590387U - Shower head and shower apparatus - Google Patents

Abstract

The utility model discloses a shower head and shower equipment, wherein the shower head comprises a body, a water outlet disc assembly and a spray gun assembly. The body is provided with a water inlet flow passage; the water outlet disc assembly is connected with the body; the water outlet disc assembly is provided with a central flow passage and a water outlet flow passage, and a water sprinkling hole communicated with the water outlet flow passage is formed in the water outlet disc assembly; the spray gun assembly is arranged on the body and is provided with a spray gun runner communicated with the central runner; the water outlet disc assembly is rotatably arranged on the body between the first position and the second position, when the water outlet disc assembly is positioned at the first position, the water inlet flow channel is communicated with the central flow channel, and when the water outlet disc assembly is positioned at the second position, the water inlet flow channel is communicated with the water outlet flow channel. According to the technical scheme, the flow channel is switched through the switching of the water outlet disc assembly, so that the state of the shower head is switched in a sprinkling mode and a spray gun mode.

Description

Shower head and shower apparatus

Technical Field

The utility model relates to the field of shower equipment, in particular to a shower head and shower equipment.

Background

The poking and twisting spray gun shower has the functions of both a shower and a spray gun. When one of the shower function and the spray gun function is on, the other can be off. In the existing spray gun shower, the spray gun is either in telescopic arrangement or in hidden arrangement, the spray gun function and the shower function are switched by switching the position of the spray gun, the complexity of the shower structure is high, and the processing difficulty is improved.

Disclosure of Invention

The utility model mainly aims to provide a shower head, which aims to solve the problem of high structural complexity of the existing shower head.

In order to achieve the above object, the present utility model provides a shower head comprising:

the body is provided with a water inlet flow passage;

the water outlet disc assembly is connected with the body; the water outlet disc assembly is provided with a central flow passage and a water outlet flow passage, and a water sprinkling hole communicated with the water outlet flow passage is formed in the water outlet disc assembly; and

the spray gun assembly is arranged on the body and is provided with a spray gun runner communicated with the central runner;

the water outlet disc assembly is rotatably arranged on the body between the first position and the second position, when the water outlet disc assembly is positioned at the first position, the water inlet flow channel is communicated with the central flow channel, and when the water outlet disc assembly is positioned at the second position, the water inlet flow channel is communicated with the water outlet flow channel.

In some examples, a fixed seat is arranged on the body, a fixed groove communicated with the water inlet flow channel is formed in the fixed seat, and the fixed groove is provided with an opening;

the shower head further comprises:

the sealing gasket is partially embedded in the opening of the fixed groove, the water outlet disc assembly is attached to the sealing gasket, and a through hole communicated with the fixed groove is formed in the sealing gasket;

and the through hole is used for being communicated with the central flow passage when the water outlet disc assembly is in the first position or being communicated with the water outlet flow passage when the water outlet disc assembly is in the second position.

In some examples, a central hole communicated with the central flow channel is formed in the water outlet disc assembly, a first convex ring is arranged on the water outlet disc assembly, and the first convex ring is arranged around the central hole; the first convex ring is sleeved with the spray gun assembly in an inner-outer mode and can rotate relative to the spray gun assembly, and the spray gun runner is communicated with the central hole.

In some examples, a first seal ring is disposed between the first collar and the spray gun assembly.

In some examples, the water outlet tray assembly includes:

a water outlet surface cover provided with water sprinkling holes; and

the rear cover is connected with the water outlet surface cover, and the water outlet surface cover and the rear cover are rotatably arranged on the body between the first position and the position; a central flow passage and a water outlet flow passage are formed between the water outlet cover and the rear cover; the rear cover is provided with a central hole and a first convex ring.

In some examples, the spray gun assembly includes:

the connecting pipe is provided with a first end and a second end, the first end of the connecting pipe is sleeved outside the first convex ring, the second end of the connecting pipe is arranged in a sealing way and can rotate relative to the first convex ring, and a first channel section communicated with the central hole is formed in the connecting pipe; and

the connecting plate is connected with the connecting pipe, a second channel section is formed in the connecting plate, and the first channel section is communicated with the second channel section to form a spray gun runner.

In some examples, the showerhead further comprises:

the fixed pipe penetrates through the central hole and is connected with the water outlet disc assembly, and the outer diameter of the fixed pipe is smaller than the inner diameter of the central hole;

the connecting pipe is sleeved on the outer side of the fixed pipe and can rotate relative to the fixed pipe, a first channel section is formed by encircling between the inner wall surface of the connecting pipe and the outer wall surface of the fixed pipe, and the second end of the connecting pipe is in sealing arrangement with the fixed pipe.

In some examples, the body is provided with a first boss, and the fixing tube is sealed and sleeved on the first boss and can rotate relative to the first boss.

In some examples, the showerhead further comprises:

the clamping assembly is arranged on one side of the body, facing the water outlet disc assembly; the clamping assembly is provided with a clamping state and a release state, when the clamping assembly is in the release state, the water outlet disc assembly can be switched from the second position to the first position, and when the clamping assembly is in the clamping state, the water outlet disc assembly is in the second position.

In some examples, the water outlet disc assembly is provided with a second convex column in a convex manner; the detent assembly includes:

the guide piece is arranged on the body; and

the stop block is movably arranged on the guide piece, and when the clamping component is in a clamping state, the stop block at least partially stops on the moving track of the second convex column; when the clamping component is in a release state, the movement tracks of the stop block and the second convex column are staggered.

In some examples, the guide comprises:

the first lug is arranged on the body and provided with a first groove; and

the second lug is arranged on the body, a second groove which is opposite to the first groove is formed in the second lug, and the moving track of the second lug is at least partially positioned between the first lug and the second lug;

the stop block is movably arranged between the first groove and the second groove, when the stop block is positioned in the first groove, the clamping component is in a release state, and when the stop block is positioned in the second groove, the clamping component is in a clamping state.

In some examples, a guide groove is formed in the body, and one end of the second protruding column, which is far away from the water outlet disc assembly, is embedded in the guide groove, so that the second protruding column can move along the guide groove when the water outlet disc assembly moves between the first position and the second position.

In some examples, the body has a handle and a tip distal from the handle, the lance flow passage extending through to the tip;

the stop block moves along the first direction when the stop block moves from the clamping state to the release state.

In some examples, the showerhead further comprises:

and the reset piece is connected between the body and the water outlet disc assembly and is used for generating elastic force for the water outlet disc assembly to move towards the second position direction when the water outlet disc assembly is positioned at the first position.

The utility model also provides an example of the shower equipment based on the shower head, wherein the example comprises the shower head in any example.

According to the technical scheme, the water outlet disc assembly is matched with the spray gun assembly, so that the spray gun assembly is kept in a fixed state, the water outlet disc assembly can be rotated and switched between a first position and a second position relative to the body, the flow passage is switched through the switching of the water outlet disc assembly, and the shower is switched between a sprinkling mode and a spray gun mode; because the spray gun assembly does not need to be moved, so that the spray gun assembly keeps a stable state relative to the water outlet disc assembly, and because the position of the water outlet disc assembly only needs to be switched, the structure for controlling the movement of the spray gun assembly does not need to be additionally arranged, the integral structure of the shower head can be simplified, and the processing performance of the shower head is improved.

Drawings

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

FIG. 1 is a schematic view showing a structure of an example of a shower head according to the present utility model;

FIG. 2 is an exploded view of the shower head of the present utility model;

FIG. 3 is a schematic view showing an example of the structure of the inner side surface of the water outlet tray assembly according to the present utility model;

FIG. 4 is a schematic view of an exemplary structure of the body of the present utility model;

FIG. 5 is a schematic view of an exemplary spray gun mode of the present utility model;

FIG. 6 is an enlarged view of a portion of the portion 5A of FIG. 5;

FIG. 7 is a schematic view of an exemplary configuration of a sprinkler pattern according to the present utility model;

FIG. 8 is a schematic view of an exemplary configuration of a spray gun assembly according to the present utility model;

FIG. 9 is a schematic view of another example of a spray gun assembly of the present utility model;

FIG. 10 is a front view of an example of a spray gun assembly of the present utility model;

FIG. 11 is a cross-sectional view taken along line 10A-10A of FIG. 10;

fig. 12 is a schematic structural view of an example of a detent assembly of the present utility model.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

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

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The plurality in the examples of the present utility model means at least two (including two).

The spray gun shower has the sprinkling function of the shower and the spray gun function at the same time, and in the sprinkling mode, water is output through sprinkling holes on the water outlet panel; in the spray gun mode, water is output from the spray nozzles.

Since the spray mode and the gun mode are not normally turned on at the same time, in some cases, in order to switch the spray mode and the gun mode, a gun assembly is usually movably arranged in the body of the shower, and the position of the gun assembly is adjusted so that the gun assembly can be connected with a water inlet channel when needed, and water can be output through the gun assembly. In the scheme, the moving space of the spray gun assembly is required to be reserved, so that the internal space requirement of the shower is increased; because the driving mechanism used for enabling the spray gun assembly to move is required to be arranged, the complexity of the shower structure is increased, the processing difficulty of the shower structure is improved, and the processing cost is relatively improved.

The present utility model has been made to solve the above-mentioned problems occurring in the prior art shower structures, and an example of a shower is provided in which a spray gun assembly is fixedly installed on a body, and the spray gun assembly is maintained in a fixed state, so as to simplify the complexity of connection between the spray gun assembly and the body; through setting up rotatable play water tray subassembly, at play water tray subassembly rotation in-process, make the runner of intaking can communicate the different passageway on the play water tray subassembly, and then under the watering mode, can make the water of runner of intaking get into out the runner, under the spray gun mode, the water of runner of intaking gets into the spray gun subassembly through the central runner. Because the spray gun assembly can be relatively fixed on the body, the switching of the flow channel is realized only by switching the water outlet disc assembly, the integral structure of the shower head can be simplified, and the processing performance of the product is improved.

Referring to fig. 1, 2 and 3, the present utility model provides an example of a shower head, which includes a main body 100, a water outlet tray assembly 200 and a spray gun assembly 300. The body 100 has a water inlet flow passage 110; the water outlet disc assembly 200 is connected to the body 100; the water outlet disc assembly 200 is provided with a central flow channel 227 and a water outlet flow channel 226, and the water outlet disc assembly 200 is provided with a water sprinkling hole 211 communicated with the water outlet flow channel 226; the spray gun assembly 300 is arranged on the body 100, and the spray gun assembly 300 is provided with a spray gun runner 330 communicated with the central runner 227; the water outlet disc assembly 200 is rotatably arranged on the body 100 between a first position and a second position, when the water outlet disc assembly 200 is in the first position, the water inlet flow channel 110 is communicated with the central flow channel 227, and when the water outlet disc assembly 200 is in the second position, the water inlet flow channel 110 is communicated with the water outlet flow channel 226.

Referring to fig. 4 in combination, the body 100 is a main structure of the shower head, the body 100 may have a handle 120, and the handle 120 may be used to connect with a water inlet pipe. The body 100 is provided with a water inlet channel 110, and the water inlet channel 110 can penetrate through the handle 120 and be connected with the water inlet pipeline, and the water inlet channel 110 extends to the inside of the body 100. In some examples, a recessed mounting groove may be provided on the body 100 into which the water inlet flow passage 110 extends.

The outlet tray assembly 200 is rotatably installed on the body 100 such that the outlet tray assembly 200 can relatively rotate on the body 100 along a predetermined trajectory. In some examples, the body 100 is provided with the mounting groove, and the water outlet tray assembly 200 is at least partially embedded in the mounting groove and is rotatable therein. The water outlet disc assembly 200 is internally provided with a central flow channel 227 and a water outlet flow channel 226, wherein the water outlet flow channel 226 is communicated with the water sprinkling holes 211 and is used for outputting a water source to the water sprinkling holes 211 in a water sprinkling mode; the central flow passage 227 may be used to communicate with the spray gun assembly 300. Optionally, a first water inlet 223 and a second water inlet 224 are provided on the water outlet disc assembly 200, the first water inlet 223 is communicated with the water outlet channel 226, and the second water inlet 224 is communicated with the central channel 227; when the water outlet disc assembly 200 is at the second position, the first water inlet 223 is communicated with the water inlet flow passage 110 and the water outlet flow passage 226; when the water outlet disc assembly 200 is at the first position, the central flow channel 227 is communicated with the water inlet flow channel 110 through the second water inlet hole 224.

Referring to fig. 5, 6 and 7, the spray gun assembly 300 has a spray gun runner 330, and the spray gun runner 330 may be fixedly mounted on the body 100. Alternatively, the spray gun assembly 300 may be disposed between the body 100 and the outlet tray assembly 200. When the body 100 is provided with the mounting groove as described above, the spray gun assembly 300 is disposed in the mounting groove. The spray gun assembly 300 remains stationary on the body 100 to reduce the complexity of the spray gun assembly 300. The spray gun runner 330 communicates with the central runner 227, and when the second water inlet 224 communicates with the water inlet runner 110, water may enter the central runner 227 along the water inlet runner 110 and the first water inlet 223 and into the spray gun runner 330. Optionally, a nozzle 340 may be provided at an end of the lance flow passage remote from the central flow passage 227.

The central flow channel 227 in this example may be a water flow channel near the middle of the outlet disc assembly 200. The central flow channel 227 may be disposed corresponding to the central portion of the water outlet tray assembly 200, or may be disposed eccentrically to some extent with respect to the center of the water outlet tray assembly 200.

Referring to fig. 5 and 6, the water outlet disc assembly 200 in this example can rotate relative to the main body 100, when the water outlet disc assembly 200 is at the first position, the second water inlet 224 on the water outlet disc assembly 200 is communicated with the water inlet channel 110, the second water inlet 224 is communicated with the central channel 227, the central channel 227 is communicated with the spray gun channel 330, and at this time, the water source is sprayed from the spray nozzle 340 through the water inlet channel 110, the second water inlet 224, the central channel 227 and the spray gun channel 330 in sequence.

Referring to fig. 7, when the water outlet disc assembly 200 is at the second position, the first water inlet 223 of the water outlet disc assembly 200 is connected to the water inlet channel 110, the first water inlet 223 is connected to the water outlet channel 226, and the water source is sequentially output from the water sprinkling hole 211 through the water inlet channel 110, the first water inlet 223 and the water outlet channel 226.

The outlet tray assembly 200 is rotatably disposed on the body 100 such that the outlet tray assembly 200 can be switched between a first position and a second position. Alternatively, two water outlet channels 226 may be disposed on the water outlet disc assembly 200, where the two water outlet channels 226 are respectively connected to the water spraying holes 211 in different areas. The water outlet disc assembly 200 is further provided with a third water inlet 225, wherein the first water inlet 223 is communicated with one of the water outlet channels 226, the third water inlet 225 is communicated with the other water outlet channel 226, and when the water outlet disc assembly 200 rotates relative to the body 100, water can be sprayed through the water spraying holes 211 in different areas of the water outlet disc assembly 200.

Referring to fig. 4, in some examples, a fixing base 160 is disposed on the body 100, a fixing groove 170 communicating with the water inlet channel 110 is formed on the fixing base 160, and the fixing groove 170 has an opening; the shower head further comprises a sealing gasket 400, the sealing gasket 400 is partially embedded in the opening of the fixed groove 170, the water outlet disc assembly 200 is attached to the sealing gasket 400, and the sealing gasket 400 is provided with a through hole 410 communicated with the fixed groove 170; when the shower is in a spraying state, the water outlet disc assembly 200 is in the first position, the through holes 410 are used for being communicated with the central flow channel 227, and when the shower is in a spraying gun state, the water outlet disc assembly 200 is in the second position, and the through holes 410 are communicated with the water outlet flow channel 226.

The fixing base 160 in this example may be a protrusion protruding on the body 100, and when the body 100 is provided with the installation groove as in the above example, the fixing base 160 may be disposed in the installation groove. The fixing groove 170 may be a semi-through groove structure formed on the fixing seat 160 and recessed, the fixing groove 170 has an opening, and the opening of the fixing groove 170 may be disposed towards the water outlet tray assembly 200. The fixing groove 170 communicates with the water inlet flow passage 110 so that water inputted from the water inlet flow passage 110 can flow along the fixing groove 170 toward the opening direction thereof.

The gasket 400 is partially inserted into the opening of the fixing groove 170 so that the gasket 400 can be used to close the opening of the fixing groove 170. The through hole 410 is a through hole penetrating the gasket 400, and the through hole 410 communicates with the fixing groove 170 so that water of the water inlet flow path 110 can flow to the outside of the gasket 400 through the fixing groove 170 and the through hole 410. The gasket 400 in this example may be a cat eye gasket structure having one water outlet, or may be another gasket having a hole structure for sealing the opening of the fixing groove 170 and directional flow of water supply.

The sealing gasket 400 is partially embedded in the opening of the fixing groove 170, the sealing gasket 400 may partially protrude from the surface of the fixing seat 160, and when the water outlet disc assembly 200 is mounted on the body 100, the water outlet disc assembly 200 may be attached to the sealing gasket 400, so that the sealing gasket 400 serves as an intermediate sealing member between the fixing seat 160 and the water outlet disc assembly 200. The outlet tray assembly 200 may always maintain a sealed state with the gasket 400 when the outlet tray assembly 200 is switched between the first position and the second position.

When the water outlet disc assembly 200 in this example rotates between the first position and the second position, the water outlet disc assembly 200 only needs to overcome the resistance of one cat eye sealing pad, on one hand, the operation resistance of the water outlet disc assembly 200 can be effectively reduced, and on the other hand, the operation performance of the water outlet disc assembly 200 can be improved, and on the other hand, the whole weight of the shower head can be reduced by adopting the single sealing pad 400 structure.

In some examples, the water outlet disc assembly 200 is provided with a central hole 222 communicated with the central flow channel 227, the water outlet disc assembly 200 is provided with a first convex ring 221, and the first convex ring 221 is arranged around the central hole 222; the first convex ring 221 is sleeved with the spray gun assembly 300 in an inner-outer mode, and can rotate relative to the spray gun assembly 300, and the spray gun runner 330 is communicated with the central hole 222.

The central hole 222 may be a through hole penetrating one end surface of the water outlet disc assembly 200 facing the body 100, and the central hole 222 communicates with the central flow channel 227 for water flowing from the central flow channel 227 to the outside of the water outlet disc assembly 200.

The first convex ring 221 may be an annular convex rib mounted on a side end surface of the water outlet tray assembly 200 facing the body 100, alternatively, the first convex ring 221 may be integrally provided with a side end surface of the water outlet tray assembly 200 facing the body 100. The first collar 221 is disposed around the central hole 222 such that a space formed by an inner circumferential surface of the first collar 221 communicates with the central hole 222.

The first convex ring 221 and the spray gun assembly 300 are sleeved inside and outside, which means that the first convex ring 221 is sleeved on the periphery of the spray gun assembly 300, or the spray gun assembly 300 is sleeved on the periphery of the first convex ring 221. Alternatively, the present example is described taking the spray gun assembly 300 as an example of the outer peripheral arrangement of the first collar 221. The first collar 221 may be rotatably disposed with the spray gun assembly 300 as part of the water outlet tray assembly 200 such that the first collar 221 may rotate synchronously with respect to the spray gun assembly 300 when the water outlet tray assembly 200 rotates between a first position and a second position with respect to the body 100.

In this example, through setting up first bulge loop 221 structure, can conveniently mutually adapt spray gun subassembly 300 and play water tray subassembly 200 to when making play water tray subassembly 200 relatively rotate, play water tray subassembly 200 can keep the assembled state through first bulge loop 221 and spray gun subassembly 300, on the one hand can conveniently install and fix play water tray subassembly 200 and spray gun subassembly 300, on the other hand can reduce spray gun subassembly 300 and produce radial movement relative play water tray subassembly 200, in order to reduce appearing relative dislocation between spray gun subassembly 300 and the play water tray subassembly 200, on the other hand can conveniently seal the assembly position of play water tray subassembly 200 and spray gun subassembly 300.

Referring to fig. 6, in some examples, a first seal ring 500 is provided between the first collar 221 and the spray gun assembly 300. The first seal 500 in this example may be an O-ring or a flat gasket. The first sealing ring 500 is used for elastically sealing between the first collar 221 and the spray gun assembly 300, so as to reduce the problem of water leakage at the assembly position of the first collar 221 and the spray gun assembly 300.

In this example, the first convex ring 221 of the water outlet disc assembly 200 needs to overcome the friction resistance of the first sealing ring 500 when the water outlet disc assembly 200 rotates relative to the body 100. Because the first seal ring 500 has a ring-shaped structure with a relatively small friction surface, the friction resistance between the water outlet disc assembly 200 and the spray gun assembly 300 in this example is relatively small compared to the conventional shower structure using a plurality of cat eye seals.

In some examples, a groove may be provided in at least one of the first collar 221 and the spray gun assembly 300 for engaging the first seal ring 500, such as the groove provided on the spray gun assembly 300, the spray gun assembly 300 being sleeved on the outer periphery of the first collar 221, the first seal ring 500 being partially defined in the groove to prevent the first seal ring 500 from moving along the axial direction of the first collar 221, the first seal ring 500 being compressed against the outer surface of the first collar 221 after the first collar 221 and the spray gun assembly 300 are sleeved in place to elastically seal the assembly surface between the first collar 221 and the spray gun assembly 300.

In some examples, the water outlet tray assembly 200 includes a water outlet cover 210 and a rear cover 220, the water outlet cover 210 being provided with water spray holes 211 in rows; the rear cover 220 is connected with the water outlet cover 210, and the water outlet cover 210 and the rear cover 220 are rotatably arranged on the body 100 between a first position and a second position; a central flow passage 227 and a water outlet flow passage 226 are formed between the water outlet cover 210 and the rear cover 220; the rear cover 220 is provided with a central hole 222 and a first collar 221.

The water outlet cover 210 can be used as one side of the shower head for water outlet, and the water outlet cover 210 is provided with a water spraying hole 211 communicated with the water outlet flow channel 226.

The rear cover 220 is disposed opposite to the water outlet cover 210, and surrounds the water outlet cover 210 to form the central flow channel 227 and the water outlet flow channel 226. In this example, a groove structure may be provided on at least one of the rear cover 220 and the water outlet cover 210, and after the water outlet cover 210 and the rear cover 220 are mutually covered, the central flow channel 227 and the water outlet flow channel 226 are formed by surrounding the rear cover 220 and the water outlet cover 210.

The central hole 222 is a through hole structure penetrating the rear cover 220, and the central hole 222 communicates with the central flow channel 227. The first convex ring 221 is an annular convex rib structure on the end surface of the side of the rear cover 220 facing away from the water outlet cover 210. When the outlet tray assembly 200 is provided with the first, second, and third water inlet holes 223, 224, and 225 in the above example, the water inlet holes may be provided on the rear cover 220. The outlet tray assembly 200 may be in sealing engagement with the gasket 400 in the above example when the outlet tray assembly 200 and the body 100 are fitted to each other.

In this example, the water outlet cover 210 and the rear cover 220 are combined to form the water outlet disc assembly 200, so that different parts of the water outlet disc assembly 200 can be conveniently and independently molded, and the processability of the structure can be improved.

Referring to fig. 8-11, in some examples, the spray gun assembly 300 includes a water receiving tube and a connecting plate 320, the connecting tube 310 has a first end and a second end, the first end of the connecting tube 310 is sleeved with the first convex ring 221, the second end of the connecting tube 310 is in a sealing arrangement and can rotate relative to the first convex ring 221, and a first channel section 311 communicating with the central hole 222 is formed in the connecting tube 310; the connecting plate 320 is connected with the connecting pipe 310, a second channel section 321 is formed in the connecting plate 320, and the first channel section 311 is communicated with the second channel section 321 to form a spray gun runner 330.

The connection pipe 310 is entirely hollow and tubular, and a first passage section 311 is formed inside the connection pipe 310. The first and second ends of the connection pipe 310 are respectively two ends of the connection pipe 310 in the axial direction. The first end of the connecting tube 310 is sleeved with the first convex ring 221 so as to limit the first end of the connecting tube 310 on the first convex ring 221. In this example, alternatively, the first convex ring 221 may be sleeved on the outer side of the first end of the connecting pipe 310, or the first end of the connecting pipe 310 may be sleeved on the outer side of the first convex ring 221, which is described by taking the first end of the connecting pipe 310 sleeved on the outer side of the first convex ring 221 as an example. When the first sealing ring 500 of any of the above examples is provided between the spray gun assembly 300 and the first collar 221, the first sealing ring 500 is provided between the first end of the connection tube 310 and the first collar 221.

The connection plate 320 may be substantially elongated, and the connection plate 320 has a second channel section 321 formed therein. When the spray gun assembly 300 is provided with a spray head, the spray head may be mounted to an end of the connection plate 320 remote from the connection tube 310. The first connection plate 320 is interconnected with the connection ring, and the first channel section 311 is interconnected with the second channel section 321, so that water in the central hole 222 can pass through the first channel section 311 into the second channel section 321.

In this example, the connecting pipe 310 is used as a structure adapted to the water outlet disc assembly 200, and the connecting plate 320 may be connected and fixed with the body 100, so that when the water outlet disc assembly 200 is switched between the first position and the second position, the spray gun assembly 300 can be kept at a preset position in the body 100, and the shower head is switched between the water spraying mode and the spray gun mode only by the relative movement of the water outlet disc assembly 200, so as to simplify the structure of the shower head.

In some examples, the shower head further includes a fixing tube 228, the fixing tube 228 being disposed through the central hole 222 and connected to the water outlet disc assembly 200, an outer diameter of the fixing tube 228 being smaller than an inner diameter of the central hole 222; the connecting pipe 310 is sleeved on the outer side of the fixed pipe 228 and can rotate relative to the fixed pipe 228, a first channel section 311 is formed by surrounding the inner wall surface of the connecting pipe 310 and the outer wall surface of the fixed pipe 228, and the second end of the connecting pipe 310 is in sealing arrangement with the fixed pipe 228.

The fixing tube 228 may be in a hollow tubular structure, and the fixing tube 228 is disposed through the central hole 222, and since the outer diameter of the fixing tube 228 is smaller than the inner diameter of the central hole 222, a channel for supplying water from the central flow channel 227 to the spray gun flow channel is formed between the fixing tube 228 and the inner wall surface of the central hole 222.

The connecting pipe 310 is sleeved on the periphery of the fixed pipe 228, so that a first channel section 311 for flowing water is formed by surrounding the inner wall surface of the connecting pipe 310 and the outer wall surface of the fixed pipe 228, and the water is sequentially conveyed to the nozzle 340 through the central flow channel 227, the central hole 222, the first channel section 311 and the second channel section 321.

The second end of the connecting tube 310 is in a sealing arrangement with the fixing tube 228, which means that the second end of the connecting tube 310 can be mutually attached to the fixing tube 228, so as to reduce the problem that water flows out from the assembly gap between the connecting tube 310 and the fixing tube 228.

The connection tube 310 can rotate relative to the fixing tube 228, which means that the connection tube 310 can maintain a fixed state and the fixing tube 228 is rotated when the water tray assembly 200 is rotated.

In this example, when the water discharge tray assembly 200 includes the water discharge panel and the rear cover 220 in the above-described example, the fixing tube 228 may be connected with at least one of the water discharge panel or the rear cover 220. The middle part of the fixing tube 228 in this example may be a hollow structure, and the middle part of the fixing tube 228 may form a cavity for accommodating the fixing assembly 150, and the fixing assembly 150 such as a pin, a bolt, etc. may be disposed through the fixing tube 228 and connected with the body 100, so that the water outlet disc assembly 200 may be limited on the body 100 and may rotate relative to the body 100.

In some examples, a second seal 600 is disposed between the second end of the connecting tube 310 and the stationary tube 228. The second seal 600 may be an O-ring or a flat gasket. The assembly gap between the connection pipe 310 and the fixing pipe 228 is sealed by providing the second sealing ring 600 in this example to reduce water leakage from the assembly gap between the connection pipe 310 and the fixing pipe 228.

In some examples, the second end of the connecting tube 310 has a second convex ring 312 on an inner wall surface thereof, and the second convex ring 312 is sleeved on the outer side of the fixed tube 228 and can rotate relative to the fixed tube 228; the second collar 312 is in sealing arrangement with the mounting tube 228.

The second convex ring 312 in this example may be an annular convex rib on the inner wall surface of the second end of the connecting pipe 310, and the second convex ring 312 is sleeved on the outer side of the fixed pipe 228 and is in a sealing arrangement with the fixed pipe 228. Optionally, in this example, the second sealing ring 600 in the above example may be disposed between the fixing tube 228 and the second collar 312 to improve the sealing performance between the fixing tube 228 and the second collar 312. Optionally, at least two second convex rings 312 may be disposed at the second end of the connection pipe 310, and the second sealing ring 600 in the above example is disposed between two adjacent second convex rings 312, so that the adjacent second convex rings 312 form an annular groove structure for limiting the second sealing ring 600, so as to limit the second sealing ring 600 from moving along the axial direction of the connection pipe 310.

Referring to fig. 6, in some examples, a first boss 140 is disposed on the body 100, the fixing tube 228 is sleeved on the first boss 140, and the fixing tube 228 is connected with the first boss 140 in a sealing manner and can rotate relative to the first boss 140.

The first boss 140 in this example is mounted on the body 100, and the first boss 140 may be integrally provided with the body 100.

The fixing tube 228 is sleeved on the first boss 140, so that the fixing tube 228 serves as an intermediate connecting member between the water outlet disc assembly 200 and the body 100. The fixing tube 228 is connected with the first protruding column 140 in a sealing manner, which means that the assembling parts of the fixing tube 228 and the first protruding column 140 are mutually attached or sealed. The fixing tube 228 can rotate relative to the first boss 140, so that when the water outlet tray assembly 200 rotates relative to the body 100, the fixing tube 228 can rotate synchronously relative to the first boss 140. The securing assembly 150 of the above example may be provided in the middle of the securing tube 228 in this example to limit axial movement of the securing tube 228.

In some examples, a third seal 700 is disposed between the stationary tube 228 and the first boss 140. The third seal 700 may be an O-ring or a flat gasket. The assembly gap between the first boss 140 and the fixing tube 228 is sealed by providing the third sealing ring 700 in this example to reduce water leakage from the assembly gap between the first boss 140 and the fixing tube 228.

In some examples, the showerhead further includes a detent assembly 130, the detent assembly 130 being disposed on a side of the body 100 facing the outlet tray assembly 200; the clamping assembly 130 has a clamping state and a releasing state, when the clamping assembly 130 is in the releasing state, the water outlet tray assembly 200 can be switched from the second position to the first position, and when the clamping assembly 130 is in the clamping state, the water outlet tray assembly 200 is in the second position.

The clamping assembly 130 in this example is disposed on the body 100, and the clamping assembly 130 is configured to cooperate with the water outlet tray assembly 200, so that the water outlet tray assembly 200 can maintain a stable state at a preset position. The clamping assembly 130 in this example has a clamping state and a releasing state, and in the clamping state, the clamping assembly 130 prevents the water outlet tray assembly 200 from moving from the second position to the first position, so that the water inlet channel 110 can only communicate with the water outlet channel 226 of the water outlet tray assembly 200. When the detent assembly 130 is in the released state, the detent assembly 130 is unable to block movement of the drain pan assembly 200 from the second position to the first position,

the detent assembly 130 in this example may be a catch, pin, or other structure capable of blocking between the first and second positions when desired. The latching assembly 130 may be moved in whole or in part between two positions on the moving track of the outlet tray assembly 200 such that the latching assembly 130 may be switched between the latching state and the release state.

Referring to fig. 2, 4 and 12 in combination, in some examples, the water outlet tray assembly 200 is provided with a second protrusion 229 thereon; the clamping assembly 130 comprises a guide piece 131 and a stop block 132, and the guide piece 131 is arranged on the body 100; the stop block 132 is movably arranged on the guide member 131, and when the clamping assembly 130 is in a clamping state, the stop block 132 at least partially stops on the moving track of the second convex column 229; when the latch assembly 130 is in the release state, the movement tracks of the stop block 132 and the second boss 229 are staggered.

The second tab 229 in this example is a cylindrical or cubic structure protruding above the drain pan assembly 200. The second protrusions 229 may also move synchronously as the outlet tray assembly 200 moves relative to the body 100. Alternatively in this example, when the water discharge tray assembly 200 includes the water discharge panel and the rear cover 220 in the above-described example, the second boss 229 may be integrally provided with the rear cover 220.

The stopper 132 of the detent assembly 130 in this example is movable between a position close to and away from the movement locus of the second boss 229. When the stop block 132 stops on the moving track of the second convex column 229, the clamping assembly 130 is in a clamping state, at this time, the second convex column 229 cannot move to the first position together with the water outlet disc assembly 200, the sprinkler is in a sprinkling state, and the sprinkler cannot switch to a spray gun state; when the moving tracks of the stop block 132 and the second convex column 229 are staggered, the stop block 132 does not block the second convex column 229, so that the second convex column 229 can move to the first position along with the water outlet disc assembly 200, and then the spray gun runner is communicated with the water inlet runner 110 through the central runner 227, and the shower head can be in a spray gun state.

When the clamping assembly 130 in this example is in the clamped state, the stop block 132 may completely block the movement track of the second boss 229, and the stop block 132 may also partially block the movement of the second boss 229.

The guide 131 is disposed on the body 100, and is used for limiting the stop block 132, so that the stop block 132 can only move along the track formed by the guide 131. The guide 131 in this example may be a rod-like structure or a groove-like structure. The stopper 132 can only move along the track defined by the guide 131 when the latching assembly 130 is switched between the release state and the latching state, so as to improve the certainty of the movement track of the stopper 132.

Alternatively, in this example, the movement track of the second boss 229 may be arc-shaped when the water outlet tray assembly 200 rotates relative to the body 100. Further optionally, a guiding groove 133 is provided on the body 100, the extending direction of the guiding groove 133 is consistent with the moving track of the second protruding pillar 229, and the end of the second protruding pillar 229 away from the water outlet disc assembly 200 is embedded in the guiding groove 133, so that when the water outlet disc assembly 200 and the second protruding pillar 229 synchronously rotate, the second protruding pillar 229 can move along the guiding groove 133. By providing the guide groove 133 in this example, the movement track of the second boss 229 may be limited, so as to improve the certainty of the movement track of the second boss 229. In this example, when the latching component 130 is in the latching state, the stop block 132 may completely block the guide groove 133, or may block only a part of the guide groove 133.

In some examples, the guide 131 includes a first protrusion 131a and a second protrusion 131b, the first protrusion 131a being provided on the body 100, the first protrusion 131a being provided with a first groove 131c; the second bump 131b is disposed on the body 100, the second bump 131b is provided with a second groove 131d opposite to the first groove 131c, and a moving track of the second boss 229 is at least partially located between the first bump 131a and the second bump 131 b; the stop block 132 is movably arranged between the first groove 131c and the second groove 131d on the body 100, when the stop block 132 is positioned in the first groove 131c, the clamping component 130 is in a release state, and when the stop block 132 is positioned in the second groove 131d, the clamping component 130 is in a clamping state.

The first and second protrusions 131a and 131b are disposed opposite to each other, and the first and second protrusions 131a and 131b are located at both sides of the moving track of the second boss 229. The first bump 131a is provided with a first groove 131c, the second bump 131b is provided with a second groove 131d, the first groove 131c and the second groove 131d are respectively provided with an opening, and the openings of the first bump 131a and the second bump 131b are oppositely arranged. The first groove 131c and the second groove 131d serve to limit the movement locus of the stopper 132.

Referring to fig. 12, in the present example, a direction from the second groove 131d to the first groove 131c is a first direction 12a, and as an example of the state shown in fig. 12, the first direction is a direction 12a in fig. 12, and the stop block 132 moves along the first direction 12 a. Optionally, the depth of the first groove 131c may be greater than the depth of the second groove 131d along the first direction 12a, when the stopper 132 is located in the first groove 131c, the stopper 132 is located completely in the first protrusion 131a, and the stopper 132 does not block the movement of the second protrusion 229, so that the second protrusion 229 may move along a predetermined track, and the water outlet disc assembly 200 may move from the second position to the first position; when the stopper 132 is located in the second groove 131d, the depth of the second groove 131d is smaller than the height of the stopper 132 in the first direction 12a, and the stopper 132 partially protrudes outside the second groove 131d, so that the stopper 132 can block the movement track of the second protrusion 229, and the water outlet disc assembly 200 cannot move to the first position. Optionally, the body 100 is provided with a guide groove 133 in any of the above examples, and the guide groove 133 is partially located between the first bump 131a and the second bump 131 b.

In this example, the first protrusion 131a and the second protrusion 131b are adopted to cooperate with each other, when the stop block 132 is in the release position, the second protrusion 229 can move along with the water outlet disc assembly 200, so that the water outlet disc assembly 200 can move to the first position, and in the open state of the shower head, the water input by the water inlet channel 110 is output by the spray gun channel, and due to the water pressure, the shower head can be kept in the spray gun state at this time. When the stopper 132 is switched so that the second boss 229 is moved out of the gap between the first boss 131a and the second boss 131b, the shower head is in a watering state when the water discharge tray assembly 200 is in the second position. When the user turns off the water source, the shower stops the spray gun state.

In some examples, the body 100 has a handle 120 and a tip distal from the handle 120, with the lance flow passage 330 extending therethrough to the tip; when the handle 120 is moved in the first direction 12a from the top end direction to the released state, the stopper 132 moves in the first direction 12 a.

The lance flow path 330 in this example may be provided with a nozzle 340 near the top end of the body 100. When the stop block 132 moves along the first direction 12a, the stop block 132 moves from the second groove 131d to the first groove 131c, the stop block 132 is located in the first groove 131c and does not block the movement of the second boss 229, and at this time, the second boss 229 can move along the guide groove 133, so that the water outlet disc assembly 200 can be switched to the first position. When the stopper 132 moves from the released state to the engaged state, the stopper 132 moves in the opposite direction of the first direction 12a, the stopper 132 is partially located in the second groove 131d, partially protrudes outside the second groove 131d, and the portion of the stopper 132 protruding from the second groove 131d is blocked on the moving track of the second protrusion 229, so that the second protrusion 229 cannot continue to move counterclockwise as shown in fig. 12, and the water outlet disc assembly 200 cannot be switched to the first position.

The spray gun runner 330 in this example penetrates to the top end of the body 100, and when the user lays the body 100 flat or sets the top end of the body 100 downward, the stopper 132 can move toward the first groove 131c under the action of gravity, so that the shower is switched to a spray gun state; when the user tilts or erects the top end of the body 100 upward, the stop block 132 moves toward the second groove 131d under the action of gravity, and the stop block 132 is blocked on the moving track of the second boss 229, so that the water outlet disc assembly 200 is at the second position, and the shower head can be in a closed state or a sprinkling state. Since the water spray opening of the shower is generally directed forward when the user uses the shower, the stopper 132 is positioned in the second recess 131d when the top end of the shower is directed upward or inclined upward in this example, so that the spray gun runner 330 cannot be used for water output to reduce the possibility of the spray gun assembly 300 of the shower from striking the roof.

In some examples, the shower head further includes a reset member connected between the body 100 and the water outlet tray assembly 200 for generating an elastic force to move the water outlet tray assembly 200 toward the second position when the water outlet tray assembly 200 is in the first position.

The reset element in this example may be a spring or other structure capable of generating an elastic force when subjected to an external force, one end of the reset element may be connected to the body 100 or the spray gun assembly 300, and the other end of the reset element may be connected to the water outlet tray assembly 200. For convenience of description, the return member is taken as an example of a spring. When the water outlet tray assembly 200 is at the second position, the spring may be in a natural state, and when the water outlet tray assembly 200 is switched to the first position, the spring is gradually stretched, so that when the water outlet tray assembly 200 is at the first position, the water outlet tray assembly 200 is under the elastic tension of the spring. In this example, the spring with a preset elastic force may be selected, and when the water pressure of the water inlet channel 110 exceeds the elastic force of the spring, and when the water outlet disc assembly 200 is in the first position, the spring may be kept in a stretched state due to the water pressure, so that the shower head is kept in the spray gun state. When the user closes the water source, because the water pressure disappears, under the elastic force effect of the spring, the water outlet disc assembly 200 moves to the second position direction, and then the spray gun assembly 300 of the shower head is closed, and when the shower head is opened next time by the user and the water spraying mode is started, the spray gun assembly can not be automatically opened, so that the possibility that the water outlet of the spray gun assembly 300 impacts the roof in the water spraying mode is reduced.

The utility model also proposes an example of a shower apparatus on the basis of the shower head described above, the shower apparatus comprising a shower head as in any of the examples described above.

It is noted that, since the example of the shower apparatus of the present utility model is based on the example of the shower head, the example of the shower apparatus of the present utility model includes all the technical solutions of all the examples of the shower head, and the achieved technical effects are identical, and are not repeated here.

The foregoing description is only a preferred example of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model in the specification and drawings, or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (15)

1. A shower head, comprising:

the body is provided with a water inlet flow passage;

the water outlet disc assembly is connected with the body; the water outlet disc assembly is provided with a central flow passage and a water outlet flow passage, and a water sprinkling hole communicated with the water outlet flow passage is formed in the water outlet disc assembly; and

the spray gun assembly is arranged on the body and is provided with a spray gun runner communicated with the central runner;

The water outlet disc assembly is rotatably arranged on the body between a first position and a second position, when the water outlet disc assembly is positioned at the first position, the water inlet flow channel is communicated with the central flow channel, and when the water outlet disc assembly is positioned at the second position, the water inlet flow channel is communicated with the water outlet flow channel.

2. The shower head according to claim 1, wherein a fixing seat is arranged on the body, a fixing groove communicated with the water inlet flow passage is formed in the fixing seat, and the fixing groove is provided with an opening;

the shower head further includes:

the sealing gasket is partially embedded in the opening of the fixed groove, the water outlet disc assembly is attached to the sealing gasket, and a through hole communicated with the fixed groove is formed in the sealing gasket;

the through hole is used for being communicated with the central flow channel when the water outlet disc assembly is positioned at the first position, or used for being communicated with the water outlet flow channel when the water outlet disc assembly is positioned at the second position.

3. The shower head of claim 1, wherein the water outlet disc assembly is provided with a central hole communicated with the central flow passage, and a first convex ring is arranged on the water outlet disc assembly and surrounds the central hole; the first convex ring and the spray gun assembly are sleeved inside and outside and can rotate relative to the spray gun assembly, and the spray gun runner is communicated with the central hole.

4. A showerhead according to claim 3 wherein a first seal ring is provided between the first collar and the spray gun assembly.

5. The showerhead of claim 3 wherein the water outlet tray assembly comprises:

the water outlet surface cover is provided with the water sprinkling holes; and

the rear cover is connected with the water outlet surface cover, and the water outlet surface cover and the rear cover are rotatably arranged on the body between the first position and the position; the central flow passage and the water outlet flow passage are formed between the water outlet surface cover and the rear cover; the rear cover is provided with the central hole and the first convex ring.

6. The showerhead of claim 3 wherein the spray gun assembly comprises:

the connecting pipe is provided with a first end and a second end, the first end of the connecting pipe is sleeved outside the first convex ring, the second end of the connecting pipe is arranged in a sealing way and can rotate relative to the first convex ring, and a first channel section communicated with the central hole is formed in the connecting pipe; and

the connecting plate is connected with the connecting pipe, a second channel section is formed in the connecting plate, and the first channel section is communicated with the second channel section to form the spray gun runner.

7. The showerhead of claim 6, further comprising:

the fixed pipe penetrates through the central hole and is connected with the water outlet disc assembly, and the outer diameter of the fixed pipe is smaller than the inner diameter of the central hole;

the connecting pipe is sleeved on the outer side of the fixed pipe and can rotate relative to the fixed pipe, the first channel section is formed by enclosing between the inner wall surface of the connecting pipe and the outer wall surface of the fixed pipe, and the second end of the connecting pipe is in sealing arrangement with the fixed pipe.

8. The shower head of claim 7, wherein the body is provided with a first boss, and the fixed tube is sealed and sleeved on the first boss and can rotate relative to the first boss.

9. The showerhead of any one of claims 1 to 8 further comprising:

the clamping assembly is arranged on one side of the body, facing the water outlet disc assembly; the clamping component is provided with a clamping state and a release state, when the clamping component is in the release state, the water outlet disc component can be switched from the second position to the first position, and when the clamping component is in the clamping state, the water outlet disc component is in the second position.

10. The shower head of claim 9, wherein the water outlet tray assembly is provided with a second convex column; the detent assembly includes:

the guide piece is arranged on the body; and

the stop block is movably arranged on the guide piece, and when the clamping component is in the clamping state, the stop block at least partially stops on the moving track of the second convex column; when the clamping component is in the release state, the moving track of the stop block and the moving track of the second convex column are staggered.

11. The showerhead of claim 10 wherein the guide comprises:

the first lug is arranged on the body and provided with a first groove; and

the second convex block is arranged on the body, a second groove which is opposite to the first groove is arranged on the second convex block, and the moving track of the second convex column is at least partially positioned between the first convex block and the second convex block;

the stop block is movably arranged between the first groove and the second groove and is in the clamping state when the stop block is positioned in the first groove, and the clamping component is in the releasing state when the stop block is positioned in the second groove.

12. The showerhead of claim 10, wherein the body is provided with a guide slot, and wherein an end of the second post remote from the outlet tray assembly is embedded in the guide slot such that the second post is movable along the guide slot when the outlet tray assembly is moved between the first position and the second position.

13. The showerhead of claim 10 wherein the body has a handle and a tip remote from the handle, the lance runner extending through to the tip;

the handle is provided with a handle, a stop block and a release state, wherein the handle is provided with a first end, the top end is provided with a second end, and the stop block is provided with a first end, and the release state is provided with a second end.

14. The showerhead of any one of claims 1 to 8 further comprising:

and the reset piece is connected between the body and the water outlet disc assembly and is used for generating elastic force for the water outlet disc assembly to move towards the second position direction when the water outlet disc assembly is positioned at the first position.

15. A shower apparatus comprising a shower head as claimed in any one of claims 1 to 14.