Roller switching shower head

Abstract

The utility model relates to a roller switching shower head, which comprises a body, a fixed seat, a water distribution body, a water outlet surface cover and a switching assembly, and is characterized in that the fixed seat, the water distribution body and the water outlet surface cover are sequentially arranged on the body from inside to outside, the water outlet surface cover is provided with a plurality of water outlet nozzles, the switching assembly is arranged on the fixed seat, and the water outlet nozzles are arranged on the switching assembly. The switching assembly comprises a rolling wheel and a switching shaft integrally rotating with the rolling wheel, a first water inlet channel and a second water inlet channel are formed in the water distribution body, when the rolling wheel is located at the first position, the first water inlet channel is longitudinally communicated with the water outlet nozzles, and when the rolling wheel is located at the second position, the second water inlet channel is longitudinally communicated with the water outlet nozzles. And the second water inlet passage is transversely communicated with the plurality of water outlet nozzles. By the adoption of the structure, the switching shaft is controlled through the idler wheel to achieve water outlet function switching, the two functions share the water outlet nozzle, the structure is ingenious, and operation is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of bathroom fixtures, and in particular to a roller-switchable shower head. Background Technology

[0002] Existing showerheads with multiple water spray modes mostly divide the showerhead's water spray area into multiple independent water spray function zones. As a result, each function can only occupy a portion of the showerhead's water spray area, and the user experience provided by each function is not "full".

[0003] To address the aforementioned shortcomings, the present invention provides a more ingenious solution. Utility Model Content

[0004] The purpose of this invention is to provide a roller-switchable shower head, whose different water output functions can occupy the entire water output area of ​​the shower head, so that the experience of each function is not compromised.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A roller-type switchable shower head includes a body, a fixed base, a water distribution body, a water outlet cover, and a switching component. The fixed base, water distribution body, and water outlet cover are sequentially arranged on the body from the inside out. The water outlet cover has a plurality of water outlets. The switching component is located on the fixed base and includes a roller and a switching shaft that rotates integrally with the roller. The water distribution body has a first water inlet passage and a second water inlet passage. When the roller is in the first position, the first water inlet passage is longitudinally connected to the plurality of water outlets. When the roller is in the second position, the second water inlet passage is transversely connected to the plurality of water outlets.

[0007] Preferably, the water distribution body is provided with a plurality of water inlet holes, which are longitudinally connected to the plurality of water outlets, and the water distribution body and the water outlet cover form a plurality of water inlet holes, which are transversely connected to the plurality of water outlets.

[0008] Preferably, the water outlet cover includes a water outlet nozzle and a cover. The water outlet nozzle has a plurality of water inlet holes on its inner side and a plurality of water outlets that connect to the plurality of water inlet holes on its outer side. Each water inlet hole has at least two staggered oblique water outlets in the transverse direction.

[0009] Preferably, the switching shaft includes a radially arranged sealing block and an end with a "D" shaped cross-section, and the switching shaft cooperates with the roller through the end with the "D" shaped cross-section.

[0010] Preferably, the main body includes a shell and a spindle, the fixing base includes a fixing plate and a water inlet connector, the water inlet connector is connected to the spindle, the water inlet connector is provided with a first water inlet passage and a second water inlet passage, the first water inlet passage and the second water inlet passage are respectively provided with a first water distribution hole and a second water distribution hole, the fixing plate is provided with a first water passage hole and a second water passage hole, and correspondingly, the water distribution body is provided with a through hole connecting to the second water passage hole.

[0011] Preferably, the water inlet connector includes a fluid passage integrally formed with the fixed plate and a welded piece welded to the fluid passage to form a sealed cavity.

[0012] Preferably, the first and second water distribution holes have the same cross-sectional area for water passage.

[0013] With the above structure, this utility model achieves water output function switching by controlling the switching shaft with a roller, and the two functions share the same water outlet. The structure is ingenious and the operation is convenient. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the overall structure of this utility model.

[0015] Figure 2 This is an exploded view of the overall structure of this utility model.

[0016] Figure 3 This is a three-dimensional view of the core structure of this utility model.

[0017] Figure 4 This is a partial sectional view of the present invention.

[0018] Figure 5 This is an internal structural view of the water outlet component of this utility model.

[0019] Figure 6 This is a view of the inner structure of the water separator body of this utility model.

[0020] Figure 7 This is a three-dimensional structural view of the fixing base of this utility model.

[0021] Figure 8 This is a three-dimensional structural view of the roller of this utility model.

[0022] Figure 9 This is a three-dimensional structural view of the switching axis of this utility model.

[0023] Figure 10 A cross-sectional view showing the installation of the switching component of this utility model.

[0024] Figure 11 This is a cross-sectional view of the first working state of this utility model.

[0025] Figure 12 This is a cross-sectional view of the second working state of this utility model. Implementation

[0026] The technical solution and beneficial effects of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] like Figures 1 to 10 As shown, a roller-switchable shower head includes a body 1, a fixing base 2, a water distribution body 3, a water outlet cover 4, and a switching component 5, wherein the fixing base 2, the water distribution body 3, and the water outlet cover 4 are sequentially arranged on the body 1 from the inside out.

[0028] The main body 1 includes a housing 11 and a spindle 12.

[0029] The mounting base 2 includes a mounting plate 21 and a water inlet connector 22. The water inlet connector 22 includes a fluid passage 221 integrally formed with the mounting plate 21 and a welded piece 222 welded to the fluid passage 221 to form a sealed cavity. The water inlet connector 22 is connected to the spindle 12. The water inlet connector 22 has a first water inlet passage L1 and a second water inlet passage L2. The first water inlet passage L1 and the second water inlet passage L2 are respectively provided with a first water distribution hole 201 and a second water distribution hole 202, and the cross-sectional areas of the first water distribution hole 201 and the second water distribution hole 202 are the same. A mounting hole 20 is provided on the mounting base 2 between the first water distribution hole 201 and the second water distribution hole 202. The mounting plate 21 has a first water passage hole 211 and a second water passage hole 212 at the connection end with the water inlet connector.

[0030] The water outlet cover 4 includes a water outlet nozzle 41 and a cover 42. The water outlet nozzle 41 has a plurality of water inlet holes 401 on its inner side (the side closest to the shower head housing 11 is defined as the inner side), and each water inlet hole 401 has at least two staggered oblique water outlets 4011 in the transverse direction. The oblique water outlets 4011 are used to connect to the second water inlet passage L2. The water outlet nozzle 41 has a plurality of water outlets 402 on its outer side that are connected to the plurality of water inlet holes 401.

[0031] The switching assembly 5 is mounted on the fixed base 2. The switching assembly 5 includes a roller 51 and a switching shaft 52 that rotates integrally with the roller 51. The switching shaft 52 includes a radially arranged sealing block 521 and an end 522 with a "D" shaped cross-section. Of course, the cross-section of the end 522 can also be other options, such as a star-shaped, square, or other non-circular cross-section. Correspondingly, the roller 51 has an axially arranged through hole 50 with a "D" shaped cross-section. The switching shaft 52 passes through the end 522 with the "D" shaped cross-section, passes through the mounting hole 20, and then passes through the through hole 50 in the roller 51. A "Y" shaped ring 53 is provided between the end 522 with the "D" shaped cross-section and the mounting hole 20.

[0032] The water distribution body 3 is provided with several water inlet holes 301, which are connected to the first water inlet passage L1 and are longitudinally connected to several water outlets 402. The water distribution body 3 is provided with a through hole 30 that connects to the second water passage 212.

[0033] like Figure 11 and Figure 12 As shown, the rollers 51 are pushed back and forth. When the rollers 51 drive the sealing block 521 to the second water distribution hole 202, the water flows through the first water distribution hole 201, through the first water inlet passage L1, through the first water outlet hole 211, and through several water inlet holes 301 on the water distribution body 3 from the axial or longitudinal direction into the water outlet 402, forming shower water. When the rollers 51 drive the sealing block 521 to the first water distribution hole 201, the water flows through the second water distribution hole 202, through the second water inlet passage L2, through the second water outlet hole 212 and the through hole 30 connected to the second water outlet hole 212, into the space between the water distribution plate 3 and the water outlet 4, and then flows laterally into the water inlet hole 401 through the staggered inclined water outlet 4011, forming a vortex water flow, and finally flows out through the water outlet 402, forming particulate water.

[0034] The shower head with the above structure switches between water output functions via a roller 51 controlling the switching shaft 52. Both functions share the same spout, allowing the full water output area of ​​the shower head to be used. The structure is ingenious, easy to operate, and the user experience is not compromised. The advantages of this design are further demonstrated in that, because the first and second water distribution holes 201 and 202 have the same cross-sectional area, the switching shaft 52 is largely unaffected by water pressure during switching, making the switching of the roller 51 relatively easy. Secondly, since both the first and second water distribution holes 201 and 202 lead to the same spout 402, the two holes do not need to be completely sealed, reducing the sealing requirements and thus lowering the manufacturing process requirements.

[0035] The above embodiments are only for illustrating the technical concept of this utility model and should not be used to limit the protection scope of this utility model. Any improvements or equivalent substitutions made based on the technical concept proposed by this utility model shall fall within the protection scope of this utility model.

Claims

1. A roller-switching shower head comprising a body, a fixing seat, a water distribution body, a water outlet surface cover and a switching assembly, characterized in that, The fixed seat, the water distribution body and the water outlet cover are sequentially arranged on the body from inside to outside, the water outlet cover is provided with a plurality of water outlet nozzles, the switching assembly is arranged on the fixed seat, the switching assembly comprises a roller and a switching shaft which is integrally rotatable with the roller, the water distribution body is provided with a first water inlet passage and a second water inlet passage, when the roller is located at a first position, the first water inlet passage is longitudinally penetrated with the plurality of water outlet nozzles, when the roller is located at a second position, the second water inlet passage is transversely penetrated with the plurality of water outlet nozzles.

2. A roller-switching showerhead as defined in claim 1, wherein The water distribution body is provided with a plurality of water inlet holes, the plurality of water inlet holes are longitudinally and transversely penetrated with the plurality of water outlet nozzles, and the water distribution body and the water outlet cover form a plurality of water inlet holes which are transversely penetrated with the plurality of water outlet nozzles.

3. A roller-switching showerhead as defined in claim 1, wherein The water outlet cover comprises a water outlet nozzle part and a cover, the water outlet nozzle part is internally provided with a plurality of water inlet holes and externally provided with a plurality of water outlet nozzles which are connected with the plurality of water inlet holes, and each water inlet hole is transversely provided with at least two staggered water inlets.

4. A roller-switching showerhead as defined in claim 1, wherein The switching shaft comprises a radial water sealing block and a "D"-shaped section end, and the switching shaft is matched with the roller through the "D"-shaped section end.

5. A roller-switching showerhead as defined in claim 1, wherein The body comprises a shell and a core shaft, the fixed seat comprises a fixed plate and a water inlet connector, the water inlet connector is connected with the core shaft, the water inlet connector is internally provided with the first water inlet passage and the second water inlet passage, the first water inlet passage and the second water inlet passage are respectively provided with a first water distribution hole and a second water distribution hole, the fixed plate is provided with a first water passing hole and a second water passing hole, and correspondingly, the water distribution body is provided with a through hole which is connected with the second water passing hole.

6. A roller-switching showerhead as defined in claim 5, wherein The water inlet connector comprises a through flow body which is integrally formed with the fixed plate and a welding sheet which forms a sealed cavity by being welded with the through flow body.

7. A roller-switching showerhead as defined in claim 5, wherein The first water distribution hole and the second water distribution hole have the same water passing section area.

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