CN218654994U

CN218654994U - Shower nozzle

Info

Publication number: CN218654994U
Application number: CN202222438838.1U
Authority: CN
Inventors: 陈文恒; 陈文瞿; 郭廷清
Original assignee: Kaiping Shangtai Sanitary Ware Industry Co ltd
Current assignee: Kaiping Shangtai Sanitary Ware Industry Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-03-21
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a shower nozzle, which comprises a nozzle body, a connecting seat and a filter, wherein the nozzle body comprises a bottom plate and a cover body arranged around the bottom plate, an inner cavity with an upward opening is formed between the bottom plate and the cover body, and the bottom plate is provided with a plurality of water outlet holes; the connecting seat is connected with the top of the cover body and is provided with an installation part and a water inlet channel; the filter is connected in the installation department and locates in the inner chamber, and the filter is equipped with filter chamber and filtration pore, and filter chamber and inhalant canal intercommunication, filtration pore and inner chamber intercommunication are equipped with the clearance between the diapire of filter and the bottom plate. The utility model discloses a shower nozzle goes out water area big, and user experience feels good.

Description

Shower nozzle

Technical Field

The utility model belongs to the technical field of bathroom product technique and specifically relates to a shower nozzle is related to.

Background

Existing showerheads are typically provided with a filter to filter the water. However, the shower nozzle is usually configured as a plastic part, and for the convenience of production, the housing of the filter is generally directly molded on the water outlet plate at the bottom of the shower nozzle, and water flows into the inner cavity of the shower nozzle from the filtering holes of the peripheral wall of the housing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a shower nozzle that water outlet area is big, and user experience feels good.

According to the utility model discloses shower nozzle, include: the sprayer comprises a sprayer body and a sprayer body, wherein the sprayer body comprises a bottom plate and a cover body arranged around the bottom plate, an inner cavity with an upward opening is formed between the bottom plate and the cover body, and the bottom plate is provided with a plurality of water outlet holes; the connecting seat is connected with the top of the cover body and is provided with an installation part and a water inlet channel; the filter, connect in the installation department is located in the inner chamber, the filter is equipped with filter chamber and filtration pore, the filter chamber with water inlet channel intercommunication, the filtration pore with the inner chamber intercommunication, the diapire of filter with be equipped with the clearance between the bottom plate.

The technical scheme at least has the following beneficial effects: through setting up the installation department in connecting in the connecting seat at shower nozzle body top, the filter is through being connected with the installation department and place in the inner chamber of shower nozzle body in, can avoid filter direct forming in the problem of bottom plate, therefore, the size of accessible reasonable setting shower nozzle body and filter, it is gapped to make to be formed between the diapire of filter and the bottom plate, thereby avoid the filter to occupy the part play water position of bottom plate, make the whole homoenergetic of bottom plate go out water, effectively increase the water area, increase shower nozzle's shower scope promptly, effectively strengthen user experience and feel, the market competition of product is improved.

According to some embodiments of the utility model, the clearance is D, satisfies: d is more than or equal to 3 and less than or equal to 6mm.

According to the utility model discloses a some embodiments, the filter includes the casing, the casing is equipped with the connection chamber, the perisporium in connection chamber is equipped with the internal thread, the installation department be equipped with interior screw-thread fit's external screw thread, the installation department hold in connect the chamber and with casing threaded connection.

According to some embodiments of the utility model, the diapire of connecting the chamber is equipped with the inlet opening, connect the intracavity and install the sealing ring, the sealing ring centers on the inlet opening is arranged, one side butt of sealing ring in connect the diapire in chamber, the installation department support press in the opposite side of sealing ring.

According to some embodiments of the utility model, the casing includes epitheca and bottom, connect the chamber to locate the top of epitheca, the filtration pore is located the bottom, the filter chamber is located epitheca and opening are downward, the bottom connect in the bottom of epitheca and be used for sealing the filter chamber.

According to some embodiments of the present invention, the filter chamber is filled with calcium sulfite particles and activated carbon arranged in layers.

According to the utility model discloses a some embodiments, the edge of bottom plate is equipped with the turn-ups, the turn-ups orientation the cover body, the turn-ups inserts the inner chamber and with cover body welded connection.

According to some embodiments of the invention, the bottom plate is provided with a plurality of steps, a plurality of the steps are arranged in order along a radial direction of the bottom plate.

According to some embodiments of the present invention, the diameter of the water outlet hole is set to 0.3mm ~ 0.4mm.

According to some embodiments of the utility model, universal joint is installed to the connecting seat, universal joint includes mount pad and joint body, the mount pad is located the connecting seat, the mount pad is equipped with spherical chamber, the joint body be equipped with spherical chamber complex spherical portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a shower head according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a showerhead in an embodiment of the invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an exploded view of the showerhead of an embodiment of the present invention;

fig. 5 is an exploded view of the filter according to the embodiment of the present invention.

Reference numerals:

a showerhead body 100; a base plate 110; a water outlet hole 111; a flange 112; a step portion 113; a cover 120; an inner cavity 121;

a connecting base 200; a mounting portion 210; external threads 211; a water inlet passage 220;

a filter 300; an upper case 310; a filter cavity 311; a bottom cover 320; a filter hole 321; a connection chamber 330; an internal thread 331; a water inlet 332; a seal ring 340; calcium sulfite particles 350; activated carbon 360;

a universal joint 400; a mounting seat 410; a spherical cavity 411; a joint body 420; a spherical portion 421.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, an embodiment of the present invention provides a showerhead including a showerhead body 100, a connection seat 200, and a filter 300.

Referring to fig. 1 and 4, it can be understood that the head body 100 includes a base plate 110 and a cap body 120, the base plate 110 is formed in a circular shape, the cap body 120 has a cylindrical structure with a small upper end and a large lower end, and the cap body 120 is disposed around the base plate 110. Generally, the base plate 110 and the cover 120 are made of metal, such as stainless steel, and the lower edge of the cover 120 is welded to the edge of the base plate 110, so that an inner cavity 121 with an upward opening is formed between the base plate 110 and the cover 120. The bottom plate 110 is further provided with a plurality of water outlet holes 111 communicated with the inner cavity 121, and the plurality of water outlet holes 111 are uniformly distributed, so that the water outlet amount and the water outlet speed of each part of the bottom plate 110 are the same, and the water outlet uniformity is improved.

Referring to fig. 1 and 2, it can be understood that a coupling socket 200 is used to couple with a shower pipe, and the upper end of the cover 120 is coupled with the coupling socket 200 such that the spray head body 100 is mounted to the lower end of the coupling socket 200. For example, the connection base 200 is screwed to the cover 120, and a sealing ring is sleeved at the connection position to improve the sealing property and prevent water leakage. The coupling holder 200 is provided with a water inlet passage 220, and both ends of the water inlet passage 220 are respectively communicated with the shower pipe and the inner cavity 121, so that water in the shower pipe can enter the inner cavity 121 of the shower head body 100 through the water inlet passage 220 and be output from the water outlet holes 111, thereby realizing spraying.

Referring to fig. 2, it can be understood that the connection socket 200 is further provided with a mounting portion 210 extending to the inner cavity 121, the mounting portion 210 is substantially cylindrical, and the water inlet passage 220 is provided in the mounting portion 210 and penetrates in the up-down direction. The filter 300 is connected to the mounting part 210, for example, the filter 300 is fastened to the mounting part 210 in a threaded manner, so that after the spray head body 100 is connected to the connection seat 200, the filter 300 can be placed in the inner cavity 121, and the problem that the filter 300 is directly molded on the bottom plate 110 to block water from the bottom plate 110 can be avoided.

Referring to fig. 2 and 5, it can be understood that the filter 300 is provided with a filter cavity 311 and a filter hole 321 which are communicated, the filter cavity 311 is communicated with the water inlet passage 220, the filter hole 321 is communicated with the inner cavity 121, and generally, the filter cavity 311 is filled with a filler for filtering, such as activated carbon 360 and the like. Therefore, the water entering from the water inlet passage 220 firstly enters the filter 300, passes through the filler in the filter cavity 311, enters the inner cavity 121 through the filter holes 321, and is output through the water outlet holes 111, so as to realize spraying. The sprayed water is filtered by the filter 300, so that the cleanliness of the water can be further improved, and the user experience is enhanced.

Referring to fig. 2, it can be understood that a gap is formed between the bottom wall of the filter 300 and the bottom plate 110, so that a water passing space is formed between the bottom wall of the filter 300 and the bottom plate 110, and the filter 300 is prevented from blocking normal water outlet of the part of the bottom plate 110 opposite to the filter 300, that is, the filter 300 does not occupy the normal water outlet position of the bottom plate 110, so that the whole bottom plate 110 can discharge water, which is beneficial to increasing the water outlet area of the bottom plate 110, increasing the spraying range and enhancing the user experience.

Through set up installation department 210 in connecting in the connecting seat 200 at shower nozzle body 100 top, filter 300 is through being connected with installation department 210 and placing in the inner chamber 121 of shower nozzle body 100, can avoid filter 300 direct molding in bottom plate 110's problem, therefore, the accessible rationally sets up shower nozzle body 100 and filter 300's size, be formed with the clearance between messenger's 300 diapire and the bottom plate 110, thereby avoid filter 300 to occupy the partial play water position of bottom plate 110, make the whole homoenergetic of bottom plate 110 play water, effectively increase out water area, increase shower nozzle's shower scope promptly, effectively strengthen user experience and feel, the market competition of product is improved.

Referring to fig. 2, it can be understood that the gap between the bottom wall of the filter 300 and the bottom plate 110 is the minimum distance between the bottom wall of the filter 300 and the bottom plate 110, and the gap is defined as D, which satisfies: d is more than or equal to 3 and less than or equal to 6mm. For example, D =3mm, D =4mm, D =5mm, D =6mm, or the like. Therefore, a sufficient water passing space is ensured between the bottom wall of the filter 300 and the bottom plate 110, water from the water outlet hole 111 on the bottom plate 110 at the position opposite to the filter 300 is prevented from being blocked, and sufficient water outlet pressure is ensured.

Referring to fig. 2 and 5, it can be understood that the filter 300 includes a housing, a connection chamber 330 is formed at the top of the housing, the connection chamber 330 is recessed downward, the connection chamber 330 has a substantially cylindrical structure, and the inner diameter of the connection chamber 330 matches the outer diameter of the mounting portion 210. The inner wall of the connection chamber 330 is provided with an internal thread 331, and the outer wall of the mounting portion 210 is provided with an external thread 211 engaged with the internal thread 331. When installing filter 300, make installation department 210 stretch into and connect in the chamber 330 to make installation department 210 and casing threaded connection, can fix filter 300, simple to operate, and connect firmly, simultaneously, be convenient for control the clearance between the diapire of filter 300 and the bottom plate 110, so that bottom plate 110 goes out water.

Referring to fig. 2 and 5, it can be understood that the bottom wall of the connection chamber 330 is provided with a plurality of inlet holes 332, and the plurality of inlet holes 332 are uniformly arranged, and the inlet passage 220 and the filter chamber 311 are communicated through the inlet holes 332. A sealing ring 340 is installed in the connection cavity 330, and the sealing ring 340 is configured as a rubber member or a silicon member. The sealing ring 340 is arranged around the plurality of water inlet holes 332, i.e. the water inlet holes 332 are all located in the surrounding space of the sealing ring 340. The lower end surface of the sealing ring 340 abuts against the bottom wall of the connecting cavity 330, and the mounting part 210 abuts against the upper end surface of the sealing ring 340, so that the connection part of the mounting part 210 and the shell forms good sealing, and water leakage is avoided.

Referring to fig. 2, it can be understood that the housing includes an upper shell 310 and a lower cover 320, a connection cavity 330 is disposed at the top of the upper shell 310, a filter hole 321 is disposed at the lower cover 320, a filter cavity 311 is disposed at the upper shell 310 with its opening facing downward, the lower cover 320 is detachably connected to the lower end of the upper shell 310, for example, the lower cover 320 is in threaded connection with the upper shell 310, and a sealing ring is disposed at the connection between the lower cover 320 and the upper shell 310, so as to seal the filter cavity 311, and the upper end of the filter cavity 311 is communicated with the water inlet cavity and the lower end is communicated with the filter hole 321, so that water from the shower pipe enters the interior and is output after being filtered through the filter cavity 311, thereby further improving the cleanliness of the water.

Referring to fig. 2, it can be understood that the filter cavity 311 is filled with calcium sulfite particles 350 and activated carbon 360, the calcium sulfite particles 350 and the activated carbon 360 are layered from top to bottom, and the proportion of the calcium sulfite particles 350 is about 70%. Thus, hard water can be converted into soft water by filtering through the calcium sulfite particles 350 and the activated carbon 360, and bleaching powder components in the water are reduced, so that the water is more suitable for showering.

Referring to fig. 3, it can be understood that the edge of the base plate 110 is provided with a flange 112, the flange 112 is bent toward the upper side, and the flange 112 is disposed around the base plate 110. When the bottom plate 110 is connected with the cover body 120, the turned-over edge 112 is inserted into the inner cavity 121 from the lower end of the cover body 120, and the turned-over edge 112 is attached to the inner wall of the cover body 120, so that the turned-over edge 112 is welded to the cover body 120, the contact area between the bottom plate 110 and the cover body 120 is increased, the welding stability is improved, the bottom plate 110 and the cover body 120 are stably connected, and water leakage is avoided.

Referring to fig. 2, it can be understood that the base plate 110 is provided with a plurality of stepped portions 113. Specifically, the bottom plate 110 is recessed downward in the radial direction of the bottom plate 110 from the center of the bottom plate 110 toward the outside, and a plurality of steps 113 are sequentially provided, that is, the bottom plate 110 is provided with a first step 113 located at the center and recessed downward, a second step 113 arranged around the first step 113 and recessed downward, a third step 113 arranged around the second step 113 and recessed downward, and so on, so that the structural strength of the bottom plate 110 can be increased, and the bottom plate 110 is prevented from being deformed to affect the normal shower.

It is understood that the diameter of the outlet hole 111 is set to 0.3mm to 0.4mm. Specifically, the nozzle hole 111 is processed by etching, so that the diameter of the nozzle hole 111 can be made small, i.e., 0.3mm to 0.4mm, for example, the diameter of the nozzle hole 111 is 0.3mm, 0.35mm, or 0.4mm. Therefore, the water output by the shower nozzle is softer, the shower comfort is improved, the user experience is enhanced, and the market competitiveness of the product is further improved.

Referring to fig. 1 and 2, it can be understood that the coupling socket 200 is mounted with a universal joint 400, and specifically, the universal joint 400 includes a mounting socket 410 and a coupling body 420, the mounting socket 410 is disposed in the mounting part 210 of the coupling socket 200, the mounting socket 410 is provided with a spherical cavity 411, a lower end of the coupling body 420 is provided with a spherical portion 421 fitted with the spherical cavity 411, an upper end of the coupling body 420 is connected with a shower pipe, and the coupling body 420 is generally provided with a water passing space to communicate the water inlet passage 220 with the shower pipe. Realize connecting body 420 and connecting seat 200 articulated through spherical cavity 411 and the cooperation of spherical portion 421, make shower nozzle can be for shower pipe universal rotation to adjust shower nozzle's play water direction, convenience of customers uses.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A showerhead, comprising:

the sprayer comprises a sprayer body and a sprayer body, wherein the sprayer body comprises a bottom plate and a cover body arranged around the bottom plate, an inner cavity with an upward opening is formed between the bottom plate and the cover body, and the bottom plate is provided with a plurality of water outlet holes;

the connecting seat is connected with the top of the cover body and is provided with an installation part and a water inlet channel;

the filter, connect in the installation department is located in the inner chamber, the filter is equipped with filter chamber and filtration pore, the filter chamber with water inlet channel intercommunication, the filtration pore with the inner chamber intercommunication, the diapire of filter with be equipped with the clearance between the bottom plate.

2. A showerhead as claimed in claim 1, wherein: the clearance is D, and satisfies: d is more than or equal to 3 and less than or equal to 6mm.

3. A showerhead according to claim 1 or claim 2 wherein: the filter includes the casing, the casing is equipped with the connection chamber, the perisporium in connection chamber is equipped with the internal thread, the installation department be equipped with internal thread fit's external screw thread, the installation department hold in connect the chamber and with casing threaded connection.

4. A showerhead according to claim 3 wherein: the diapire of connecting the chamber is equipped with the inlet opening, connect the intracavity and install the sealing ring, the sealing ring centers on the inlet opening arranges, one side butt of sealing ring in the diapire of connecting the chamber, the installation department support press in the opposite side of sealing ring.

5. A showerhead according to claim 3 wherein: the shell comprises an upper shell and a bottom cover, the connecting cavity is arranged at the top of the upper shell, the filter hole is arranged in the bottom cover, the filter cavity is arranged in the upper shell, the opening of the filter cavity faces downwards, and the bottom cover is connected to the bottom of the upper shell and used for sealing the filter cavity.

6. A showerhead according to claim 1 wherein: the edge of the bottom plate is provided with a flange facing the cover body, and the flange is inserted into the inner cavity and is welded with the cover body.

7. A showerhead according to claim 1 or 6, characterized in that: the bottom plate is provided with a plurality of step portions, and the step portions are sequentially arranged along the radial direction of the bottom plate.

8. A showerhead according to claim 1 wherein: the diameter of the water outlet hole is set to be 0.3 mm-0.4 mm.

9. A showerhead according to claim 1 wherein: the universal joint is installed to the connecting seat, universal joint includes mount pad and joint body, the mount pad is located the connecting seat, the mount pad is equipped with spherical chamber, the joint body be equipped with spherical chamber complex spherical portion.