CN213762372U

CN213762372U - Shower head and shower device

Info

Publication number: CN213762372U
Application number: CN202021739716.0U
Authority: CN
Inventors: 兰友慧; 谢伟藩; 蔡雨冬; 张锦灿
Original assignee: Hegii Sanitary Ware Group Co Ltd; Foshan Hegii Dahui Sanitary Ware Co Ltd
Current assignee: Hegii Sanitary Ware Group Co Ltd; Foshan Hegii Dahui Sanitary Ware Co Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-07-23
Anticipated expiration: 2030-08-19

Abstract

The application provides a shower head, which comprises a water outlet cover, wherein the water outlet cover is provided with a plurality of water outlet holes; the soft rubber water outlet body is embedded in the water outlet cover and comprises a soft rubber water outlet nozzle embedded in the water outlet holes, and the soft rubber water outlet body comprises a sealing piece; and the lower water body is in interference fit with the sealing piece and comprises a sealing surface. The gondola water faucet that this application embodiment provided passes through sealing member and sealed face interference fit, reaches the face and covers the subassembly and down the sealed effect between the water body, has reduced the cost of sealed gondola water faucet subassembly, reaches better sealed effect, the problem that high water pressure leaked can not appear, and water pressure is big more, and the sealed effect of structure is better on the contrary. The application also provides a shower apparatus.

Description

Shower head and shower device

Technical Field

The application belongs to the technical field of bathrooms, and more particularly relates to a shower head and a shower device.

Background

Shower heads made of silica gel materials emerge in the market at present, and the sealing connection between a surface cover assembly and a lower water body is generally realized in two modes, namely a mode of melting and welding plastic; and secondly, fixing the components through a buckle or a screw, and then sealing the components through soft glue hard pressing. However, the plastic welding method has special requirements for materials. If the melting temperature of the material is too low, the combination with the soft rubber water outlet nozzle cannot be met; if the material melting temperature is too high, the cost of welding will also increase. The hidden trouble of high water pressure water leakage exists through a soft rubber hard pressure sealing mode.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a shower head and shower device to solve the above problems. The present application achieves the above object by the following technical solutions.

The embodiment of the application provides a shower head, which comprises a water outlet cover, a soft rubber water outlet body and a lower water body, wherein the water outlet cover is provided with a plurality of water outlet holes; the soft rubber water outlet body is embedded in the water outlet cover and comprises a soft rubber water outlet nozzle which is embedded in the water outlet holes, and the soft rubber water outlet body comprises a sealing piece; a water outlet channel is formed between the lower water body and the water outlet cover, the lower water body comprises a sealing surface, and the sealing surface is in interference fit with the sealing member.

In one embodiment, the water outlet cover comprises a retaining wall, the retaining wall surrounds the periphery of the water outlet cover, the sealing element comprises a first sealing ring, and the first sealing ring is attached to the retaining wall.

In one embodiment, the retaining wall comprises an inner circumferential surface and an outer circumferential surface which are opposite to each other, and the first sealing ring is attached to the inner circumferential surface.

In one embodiment, the water outlet cover comprises a central water outlet area, the central water outlet area is positioned in the center of the water outlet cover, the soft glue water outlet body is provided with a central hole, and the central water outlet area is embedded in the central hole; the sealing member includes a second seal ring disposed about the central bore.

In one embodiment, the soft glue outlet body comprises a first water outlet area and a second water outlet area, the sealing element comprises a third sealing ring, and the third sealing ring is arranged between the first water outlet area and the second water outlet area.

In one embodiment, the soft gum water outlet nozzle is adapted to the position and size of the water outlet hole.

In one embodiment, the lower water body and the water outlet surface cover are connected in a snap-fit manner.

In one embodiment, the seal includes a seal ring surface that is an interference fit with the seal surface at a predetermined angle θ.

In one embodiment, the preset angle θ ranges from 0 ° to 45 °.

Compared with the prior art, the gondola water faucet and shower bath that this application provided go out the interference fit between the sealing member that the water body was equipped with through sealed face and the flexible glue that the water body was equipped with down, and form water outlet channel under between water and the water outlet cover, rivers pass through water outlet channel, water pressure is used in on sealed face, it is inseparabler to utilize water pressure to make sealed face and sealing member laminating, reach good sealed effect, the cost of sealed gondola water faucet subassembly has been reduced, reach better sealed effect, the problem that high water pressure leaked can not appear, water pressure is big more, the sealed effect of structure is better on the contrary.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a shower head provided by the embodiment of the application.

Fig. 2 is an exploded schematic view of a shower head provided in the embodiment of the present application.

Fig. 3 is a schematic view of a face cap assembly of a showerhead provided by an embodiment of the present application.

Fig. 4 is a schematic cross-sectional view of a sealing structure of a shower head provided by an embodiment of the application.

Fig. 5 is an enlarged schematic view at I of fig. 4.

Fig. 6 is a schematic cross-sectional view of a showerhead provided by an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and fig. 2 together, an embodiment of the present disclosure provides a shower head 100, in which the shower head 100 includes a water outlet cover 17, a soft glue water outlet 18 and a lower water body 19. The water outlet cover 17 is provided with a plurality of water outlet holes 171, and the soft rubber water outlet body 18 is embedded in the water outlet cover 17. The soft rubber water outlet body 18 comprises a soft rubber water outlet nozzle 181, and the soft rubber water outlet nozzle 181 is embedded in the water outlet hole 171. The soft glue out body 18 includes a seal 182 (fig. 3).

Lower body of water 19 includes sealing surface 191, forms outlet channel 1920 (fig. 5) between lower body of water 19 and outlet cover 17, and sealing surface 191 and sealing member 182 are in interference fit.

The gondola water faucet 100 that this embodiment provided is through the interference fit between the sealing member 182 that the sealed face 191 that lower water 19 was equipped with and the flexible glue play water 18 was equipped with, and form outlet channel 1920 under between water 19 and the outlet surface lid 17, rivers pass through outlet channel 1920, water pressure is used in on sealing member 182, it is inseparabler to utilize water pressure to make sealed face 191 and the laminating of sealing member 182, reach good sealed effect, the cost of sealed gondola water faucet subassembly has been reduced, reach better sealed effect, the problem of high water pressure water leakage can not appear, water pressure is big more, the sealed effect of structure is better on the contrary.

Referring to fig. 2 and 3, the outlet cover 17 may be made of a rigid material such as plastic, metal or ceramic material. The outlet cover 17 may be a rounded rectangular parallelepiped in its entirety, including a water outlet surface 170 and an inner surface 173 facing away from each other. The periphery of the outlet cover 17 may also be provided with a snap-fit structure, such as a snap-fit 178. The outlet cover 17 may be formed with outlet holes 171 of various shapes and distribution patterns as required to form various outlet forms. The plurality of outlet holes 171 are formed through the outlet cover 17, and function as outlet water and dispersing water flow. The plurality of outlet holes 171 may be centrally symmetrically distributed about the center of the outlet cover 17.

The shape of the soft glue water outlet body 18 is basically the same as that of the water outlet cover 17, and the soft glue water outlet body can be combined with the water outlet cover 17 from one side of the water outlet surface 170 to form the face cover assembly 10, and the combination mode is not limited. The shape and distribution mode of the soft rubber water outlet nozzle 181 are basically the same as those of the water outlet holes 171, and the soft rubber water outlet nozzle is used for further modifying the water outlet shape. After the soft rubber water outlet body 18 is combined with the water outlet cover 17, the soft rubber water outlet nozzle 181 can be embedded in the plurality of water outlet holes 171.

The soft glue outlet body 18 comprises a first surface 180 and a second surface 183, the second surface 183 and the first surface 180 are deviated from each other, and the second surface 183 is attached to the water outlet surface 170 of the water outlet surface cover 17. When installed, the first surface 180 is the surface from which the showerhead 100 is visible from the exterior.

The lower body of water 19 is the first flow splitting structure after the water enters the shower head. The size and shape of the lower water body 19 are basically the same as those of the water surface cover 17. The periphery of lower body 19 may be provided with snap features, such as snap grooves 198, to engage with snaps 178 of outlet face cover 17 to couple face cover assembly 10 and lower body 19 together. In other embodiments, other structures may be provided to join the face cap assembly 10 and the lower liquid 19 together.

One side of the lower water body 19 facing the water outlet cover 17 is a sealing surface 191, and the surface facing away from one side of the water outlet cover 17 faces other structures of the shower head.

In this embodiment, the soft glue water outlet 18 and the water outlet cover 17 are assembled by glue sealing, that is, the soft glue water outlet 18 and the water outlet cover 17 are formed by directly pouring glue on the water outlet cover 17 for shaping, and the two are not detachable (for convenience of display, the soft glue water outlet 18 and the water outlet cover 17 are in a completely detached state as shown in fig. 2). In other embodiments, the soft glue outlet body 18 and the outlet cover 17 may be manufactured separately and then assembled together in other ways.

Referring to fig. 2 and 3, in some embodiments, the outlet cover 17 includes a retaining wall 172, and the retaining wall 172 is disposed around a periphery of the outlet cover 17. The seal 182 includes a first seal ring 1820, the first seal ring 1820 being disposed against the retaining wall 172.

The retaining wall 172 includes an inner peripheral surface 1720 and an outer peripheral surface 1722 opposite to each other, and a first sealing ring 1820 is attached to the inner peripheral surface 1720. In some embodiments, the first sealing ring 1820 may also be disposed to abut against the outer peripheral surface 1722, as long as the sealing preparation can be made at the periphery of the outlet cover 17, i.e., the sealing structure can be formed at the periphery of the outlet cover 17 by the interference fit of the first sealing ring 1820 and the sealing surface 191.

Referring to fig. 3 and 4, in some embodiments, the outlet cover 17 further includes a central outlet area 175, and the central outlet area 175 is located in the center of the outlet cover 17. The soft gum water outlet body 18 is provided with a central hole 185, and the central water outlet area 175 is embedded in the central hole 185. The seal 182 also includes a second seal ring 1822, the second seal ring 1822 being disposed about the central aperture 185.

In some embodiments, the central outlet area 175 can be substantially rounded rectangular, formed by a ring of sidewalls that protrude from the outlet surface 170. The shape and size of the central bore 185 matches the shape and size of the central outlet area 175 to better engage the soft gum outlet body 18 without easily shifting during assembly.

A second seal 1822 is disposed about the central aperture 185 to enhance the sealing effect at the edge of the central aperture 185 and prevent interference between the different exit areas.

In this embodiment, the sealing surface 191 includes a first surface 1911 and a raised surface 1913 for an interference fit with a seal in various locations. For example, the first seal ring 1820 is an interference fit with the first surface 1911, and the second seal ring 1822 is an interference fit with the raised surface 1913 (FIG. 4).

The raised surface 1913 protrudes relative to the first surface 1911. The convex surface 1913 is provided with a plurality of shunting holes 196 which play a shunting role for water flow; first surface 1911 is disposed about raised surface 1913, and may be provided without relief holes, and a plurality of fastening holes 197 or fasteners may be provided to provide further securement in combination with corresponding structure of outlet face cover 17.

In other embodiments, the sealing surface 191 may be a flat surface or a curved surface, whichever is the interference fit with the seal 182.

In some embodiments, the soft gum body 18 includes the first exit area 186 and the second exit area 188, the seal 182 further includes a third seal ring 1824, the third seal ring 1824 is disposed between the first exit area 186 and the second exit area 188, and the third seal ring 1824 is in an interference fit with the raised surface 1913 (fig. 4). The third sealing ring 1824 is arranged between the adjacent water outlet areas, so that sealing between different water outlet areas is facilitated, and the water outlet effect is better.

Different outlet areas have different outlet shapes, which is determined by the aperture of the outlet holes 171 of different sizes of the outlet cover 17. For example, in the present embodiment, the plurality of outlet holes 171 may be divided into a first sub-outlet hole 1710 and a second sub-outlet hole 1712, wherein the first sub-outlet hole 1710 is disposed around the central outlet area 175, and the aperture of the first sub-outlet hole 1710 is larger than the aperture of the second sub-outlet hole 1712, and corresponds to the first outlet area 186. The second sub outlet apertures 1712 are distributed over most of the area of the outlet face cover 17, corresponding to the second outlet area 188.

In some embodiments, the plurality of outlet apertures 171 may further include a third sub-outlet 1714, and the third sub-outlet 1714 has a hole size between the first sub-outlet 1714 and the second sub-outlet 1712, and is located in the central outlet area 175, corresponding to the central hole 185. For example, the central outlet area 175 is provided with five third sub-outlets 1714, and the five third sub-outlets 1714 are equidistantly and dispersedly disposed at four corners and the center of the central outlet area 175.

Accordingly, in some embodiments, the plurality of soft gum nozzles 181 are adapted to the position and size of the plurality of water outlet holes 171, which is not described herein in detail.

Referring to fig. 2 and 5, an outlet channel 1920 is formed between the lower water body 19 and the outlet cover 17. In some embodiments, the lower liquid 19 and the outlet cover 17 are snap-fit. Clamping grooves 198 are formed in the peripheral edge of the lower water body 19 corresponding to the clamping buckles 178, and the lower water body 19 and the water outlet surface cover 17 can be assembled and connected through the clamping buckles 178 and the clamping grooves 198. The lower water body 19 is further provided with a plurality of fixing holes 195, the fixing holes 195 are correspondingly arranged with the convex columns 177, the size of the fixing holes 195 can just contain the convex columns 177, the convex columns 177 can penetrate through the fixing holes 195, and the arrangement is favorable for accurate connection of the lower water body 19 and the water outlet cover 17 and plays a role in further fixing.

Referring to fig. 2, the shower head 100 further includes a shower head housing body 11, a fixing handle 12 and a button 14. The shower body 11 includes a fixedly connected handle 110 and a rear cover 115. The rear cover 115 is a housing member having a receiving cavity, and the spindle 13 is received in the cavity of the handle 1110. The fixing seat 12 is used for fixing the mandrel 13 and the water distributing body 15. Referring to fig. 2 and 6, the rear cover 115 of the main body 11 and the soft glue water outlet member 18 enclose an installation space so as to accommodate the spindle 13, the water diversion body 15 and the lower water body 19. The water distributing body 15 is connected with the lower water body 19, the water outlet surface cover 17 is nested in the soft rubber water outlet body 18 to form the surface cover assembly 10, and then the surface cover assembly is connected with the lower water body 19. The above components are further connected with the main body 11, and the shower head 100 provided by the embodiment of the present application is combined.

Seal 182 may include a seal ring face 184, seal ring face 184 interference fit with sealing surface 191 at a predetermined angle θ. The predetermined angle θ means that the sealing ring surface 184 and the sealing surface 191 are pressed by interference fit such that the sealing ring surface 184 is equivalent to overlap the sealing surface 191, and the intersection angle may range from 0 ° to 45 °.

In this embodiment, the water flow direction is from the water source entering the core shaft 13, flows through the fixing base 12 and the water diversion body 15, and flows to the water containing cavity 1910 from the lower water body 19, and the water pressure acts on the sealing member 182, so that the sealing member 182 and the sealing surface 191 are combined more closely, the effect that the higher the water pressure is, the better the sealing performance between the surface cover assembly 10 and the lower water body 19 is, and the situations of shower head water leakage under high water pressure and the like are avoided. Finally, the water flow passes through the water outlet cover 17 and is ejected out through the soft rubber water outlet nozzle 181.

To sum up, the utility model provides a gondola water faucet 100 forms sealed effect through the sealed face 191 interference fit that sets up sealing member 182 and lower water 19 and be equipped with at flexible glue play water body 18, can also utilize the water pressure effect that acts on sealing member 182 simultaneously, need not realize sealed through the welding with the help of other devices, and is lower to the requirement of sealing material, can practice thrift the manufacturing cost of mill.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A shower head, comprising:

the water outlet surface cover is provided with a plurality of water outlet holes;

the soft rubber water outlet body is embedded in the water outlet cover and comprises a soft rubber water outlet nozzle which is embedded in the water outlet holes and comprises a sealing element; and

the lower water body forms a water outlet channel with the water outlet surface cover, the lower water body comprises a sealing surface, and the sealing surface is in interference fit with the sealing element.

2. The showerhead of claim 1, wherein the water outlet cover comprises a retaining wall, the retaining wall is arranged around the periphery of the water outlet cover, the sealing element comprises a first sealing ring, and the first sealing ring is attached to the retaining wall.

3. The showerhead of claim 2, wherein the retaining wall comprises an inner circumferential surface and an outer circumferential surface that are opposite to each other, and the first sealing ring is attached to the inner circumferential surface.

4. The showerhead of claim 1, wherein the outlet cover comprises a central outlet area located in the center of the outlet cover, the soft gum outlet body is provided with a central hole, and the central outlet area is embedded in the central hole; the seal includes a second seal ring disposed about the central bore.

5. The showerhead of claim 1, wherein the soft gum outflow body comprises a first outflow area and a second outflow area, and the seal member comprises a third seal ring disposed between the first outflow area and the second outflow area.

6. The showerhead of claim 1, wherein the soft gum spout is adapted to the location and size setting of the water outlet.

7. The showerhead of claim 1, wherein the lower body of water and the outlet cover snap connect.

8. The showerhead of claim 1, wherein the seal comprises a seal ring surface that is an interference fit with the seal surface at a predetermined angle θ.

9. The showerhead of claim 8, wherein the preset angle θ ranges from 0 ° -45 °.

10. A shower apparatus including a showerhead as claimed in any one of claims 1 to 9.