Shower nozzle and shower

Abstract

The utility model belongs to the technical field of shower heads, and relates to a shower head nozzle and a shower head. A water inlet channel and a water outlet channel are formed in the sprayer body; the megaphone is connected to the water outlet channel through a connecting pipe; the water outlet panel is mounted at one end, away from the nozzle main body, of the horn; the locking piece is fixed with the horn-shaped barrel and is used for pressing the water outlet panel on the horn-shaped barrel; and the sheath is mounted on the outer side of the locking piece. Due to the fact that the protective sleeve is arranged outside the shower head, the water outlet end of the megaphone and the shower head panel can be protected, and the phenomena of water leakage and the like caused by the fact that the panel or other components or connection structures between the panel and the other components are damaged due to the fact that a shower head of the shower head falls off or collides are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of shower heads, and relates to a shower head and a shower. Background Art

[0002] A shower head is a common water outlet fitting in people's daily life, which can be used in scenarios such as shower water outlet and cleaning water outlet. A shower head usually includes a handle and a nozzle. The handle is connected to a water outlet pipe, and a shower panel is arranged on the nozzle. Nozzles are arranged on the shower panel for water outlet. Most of the existing shower panels are fixed to the main body by screws passing through the middle. Since the shower head is exposed outside, it is easy to be damaged and leak water if it drops or collides during use. In addition, the water flow usually rushes out directly from the inside of the main body. The way of fixing with screws in the middle is likely to cause the screws to corrode and rust on the one hand, and the water flow is easily blocked by the screws, resulting in poor water outlet effect. Summary of the Invention

[0003] The utility model provides a shower head with a sheath and a shower using such a shower head.

[0004] The utility model adopts the following technical solutions:

[0005] The utility model provides a shower head, having the following technical features: including a nozzle body with a water inlet channel and a water outlet channel formed inside; a horn-shaped cylinder connected to the water outlet channel through a connecting pipe; a water outlet panel installed at one end of the horn-shaped cylinder away from the nozzle body; a locking member fixed to the horn-shaped cylinder for pressing the water outlet panel against the horn-shaped cylinder; and a sheath installed outside the locking member.

[0006] The shower head provided by the utility model may also have the following technical features: the locking member further has: a locking body; an inner connecting portion formed on one side of the locking body facing the horn-shaped cylinder for connecting with the horn-shaped cylinder; and an outer connecting portion formed on one side of the locking body facing the sheath for connecting with the sheath; one side of the sheath facing the outer connecting portion has a mating portion corresponding to the outer connecting portion.

[0007] The shower head provided by the utility model may also have the following technical features: the locking body has a first end and a second end along the axial direction. A limiting convex ring is formed on the sheath for abutting against the end face of the first end, and the second end protrudes towards the side where the horn-shaped cylinder is located to form a locking convex platform for pressing the water outlet panel against the horn-shaped cylinder.

[0008] The shower head provided by the utility model may also have the following technical features: the inner connecting portion is threadedly connected to the outer periphery of the horn-shaped cylinder.

[0009] The shower head provided by the present utility model may further have the following technical features: The external connection part has at least two annular raised parts and an annular groove located between two adjacent raised parts, and the fitting part has a raised fitting part that fits with the raised part and an annular convex ring that fits with the annular groove.

[0010] The shower head provided by the present utility model may further have the following technical features: The raised part is a number of convex blocks arranged at intervals, and the raised fitting part is a number of pits for the convex blocks to be embedded;

[0011] Alternatively, the raised part is an annular snap ring, and the raised fitting part is a slot for the snap ring to be embedded;

[0012] Alternatively, the raised part is an annular convex edge with a polygonal outer circumference, and the raised fitting part is an annular concave edge that is polygonal and for the annular convex edge to be embedded.

[0013] The shower head provided by the present utility model may further have the following technical features: The snap ring has a concave inclined surface that inclines towards the annular groove, and the annular convex ring has a convex inclined surface corresponding to the concave inclined surface.

[0014] The shower head provided by the present utility model may further have the following technical features: A first sealing ring is pressed between the water outlet panel and the horn-shaped cylinder, and a number of water outlet nozzles are installed on the water outlet panel; A switch handle is installed on the shower head body, and a valve cavity communicating with the water inlet channel and the water outlet channel is provided in the shower head body. A control valve is installed in the valve cavity, and the control valve has: A valve body, one end of which is installed in the valve cavity and the other end extends out of the valve cavity and is located outside the shower head body, and a water passing hole is provided thereon; A valve core, installed in the valve body, the inner end of which extends out of the inner end of the valve body to form a plug, and the outer end of which extends out of the outer end of the valve body and is installed with a top sleeve that cooperates with the switch handle; A second sealing ring, pressed between the inner end of the valve body and the plug; And a reset member, installed between the valve core and the valve body.

[0015] The present utility model also proposes a shower, which has the following technical features, including: A shower head, A holding handle, fixed to the shower head, wherein the shower head is the shower head as described above.

[0016] The shower provided by the present utility model may further have the following technical features: A water inlet pipe connected to the water inlet channel is provided in the holding handle, and an elastic fixing ring for fixing the switch handle is movably sleeved on the outer circumference of the holding handle.

[0017] Functions and effects of the utility model

[0018] For the shower head according to the present utility model, since a sheath is provided on the outside, it can protect both the water outlet end of the horn and the shower panel, avoiding damage to the panel or other components or the connection structure between them due to dropping or impact of the shower head, resulting in water leakage and other phenomena. In addition, a locking member is provided between the sheath and the horn, and this locking member is used to press the water outlet panel onto the horn, so that the locking member can cooperate with the sheath to firmly install the shower panel and the horn together, eliminating the bolt connection in the prior art. On the one hand, the structure is simple and reliable, and on the other hand, it can also avoid problems caused by bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the shower of the present utility model.

[0020] Figure 2 is a cross-sectional structural view of the shower of the present utility model.

[0021] Figure 3 is a schematic structural diagram of the locking member in Embodiment 1 of the present utility model.

[0022] Figure 4 is a schematic structural diagram of the sheath in Embodiment 1 of the present utility model.

[0023] Figure 5 is a cross-sectional structural view of the sheath in Embodiment 1 of the present utility model.

[0024] Figure 6 is a cross-sectional structural view of the installation structure of the control valve of the present utility model.

[0025] Figure 7 is an exploded view of the structure of the shower of the present utility model.

[0026] Figure 8 is a schematic structural diagram of the locking member in Embodiment 2 of the present utility model.

[0027] Figure 9 is a cross-sectional structural view of the sheath in Embodiment 2 of the present utility model.

[0028] Figure 10 is a schematic structural diagram of the locking member in Embodiment 3 of the present utility model.

[0029] Figure 11 is a schematic structural diagram of the sheath in Embodiment 3 of the present utility model.

[0030] Figure 12 is a cross-sectional structural view of the sheath in Embodiment 3 of the present utility model.

[0031] Figure 13 is a schematic structural diagram of the locking member in Embodiment 4 of the present utility model.

[0032] Figure 14 It is a schematic structural diagram of the sheath in Embodiment 4 of the present utility model.

[0033] Figure 15 It is a structural sectional view of the sheath in Embodiment 4 of the present utility model.

[0034] Reference numerals: shower head 10, holding handle 1, elastic fixing ring 11, water inlet pipe 12, nozzle body 2, water inlet 21, water outlet 22, water inlet channel 23, water outlet channel 24, valve cavity 25, horn tube 3, water outlet panel 4, water outlet nozzle 41, sheath 5, fitting part 51, convex fitting part 511, annular convex ring 512, convex inclined surface 513, switch handle 6, control valve 7, valve body 71, water passing hole 711, valve core 72, plug 721, reset member 73, top sleeve 74, locking member 8, locking body 80, locking convex platform 81, inner connecting part 82, outer connecting part 83, convex part 831, annular groove 832, concave inclined surface 833, first end 84, second end 85, first sealing ring 91, second sealing ring 92. Detailed implementation manners

[0035] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the shower head and shower of the present utility model will be specifically described below in conjunction with the embodiments and the drawings.

[0036] It should be noted that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element through an intermediate element.

[0037] It should also be noted that the descriptions involving "first", "second", etc. in the present application are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those skilled in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0038] <Embodiment 1>

[0039] This embodiment provides a showerhead 10, including a nozzle and a holding handle 1. The nozzle can also be called a shower nozzle, and it has a nozzle body 2, a bellows 3, a water outlet panel 4, a sheath 5, and a locking member 8. Among them, the nozzle body 2 has a water inlet 21 and a water outlet 22, and an inlet channel 23, an outlet channel 24, and a valve cavity 25 are formed inside. The inlet channel 23 and the outlet channel 24 are arranged in parallel, and the valve cavity 25 is arranged perpendicular to the inlet channel 23 and the outlet channel 24. The holding handle 1 is fixed at the water inlet 21, and a switch handle 6 is hinged at the water outlet 22. A control valve 7 is installed in the valve cavity 25. The bellows 3 is connected to the outlet channel 24 through a connecting pipe 31. The water outlet panel 4 is installed at one end of the bellows 3 away from the nozzle body 1. The locking member 8 is fixed to the bellows 3 and has a locking boss 81 for pressing the water outlet panel 4 against the bellows 3. The sheath 5 is sleeved on the outer periphery of the locking member 8 and can protect the internal components.

[0040] The locking member 8 also has a locking body 80, an inner connecting portion 82, and an outer connecting portion 83. The inner connecting portion 82 is formed on one side of the locking body 80 facing the bellows 3 and is used to connect with the bellows 3; the outer connecting portion 83 is formed on one side of the locking body 80 facing the sheath 5 and is used to connect with the sheath 5. Correspondingly, the sheath 5 has a mating portion 51 on the side facing the outer connecting portion 83 that corresponds to the outer connecting portion 83.

[0041] The inner connecting portion 82 is threadedly connected to the outer periphery of the bellows 3. The outer connecting portion 83 has at least two annular protruding portions 831 and an annular groove 832 located between adjacent protruding portions. The mating portion 51 has a protruding mating portion 511 that mates with the protruding portion 831 and an annular convex ring 512 that mates with the annular groove 832. In this embodiment, as Figures 3 - 5 shown, the protruding portion 831 is a number of spaced convex blocks, and the protruding mating portion 511 is a number of pits for the convex blocks to be embedded. During installation, the sheath 5 and the locking member 8 are more tightly connected by the convex blocks being embedded in the pits.

[0042] As Figure 2 and Figure 3 shown, the locking body 80 is integrally circular ring-shaped, and it has a first end 84 and a second end 85 along the axial direction. The sheath 5 is formed with a limiting convex ring 52 for abutting against the end face of the first end 84. The second end 85 protrudes toward the side where the bellows 3 is located to form the locking boss 81, and the upper end face of the locking boss 81 is closely attached to the bottom end of the water outlet panel 4. A first sealing ring 91 is pressed between the water outlet panel 4 and the bellows 3, and a number of water outlet nozzles 41 are installed on the water outlet panel 4.

[0043] As Figure 6As shown, a switch handle 6 is installed at the water outlet 22 of the nozzle body 2. The control valve 7 has a valve body 71, a valve core 72, a reset member 73 and a second sealing ring 92. One end of the valve body 71 is installed in the valve cavity 25, and the other end extends out of the valve cavity 25 and is located outside the nozzle body 2. A water passage hole 711 is provided on the valve body 71. The valve core 72 is horizontally installed through the valve body 71. The inner end of the valve core 72 extends out of the inner end of the valve body 71 to form a plug 721, and the outer end extends out of the outer end of the valve body 71 and is installed with a top sleeve 74 that cooperates with the switch handle 6. The second sealing ring 92 is pressed between the inner end of the valve body 71 and the plug 721. The reset member 73 is a spring, sleeved on the valve core 72 and located inside the valve body 71 for resetting the valve core 72. By pushing the top sleeve 74 inward through the switch handle 6, the valve core 72 moves inward. When the plug 721 leaves the valve body 71, the water flow channel can be opened. The water flow from the water inlet channel 23 flows into the inside of the valve body 71 through the gap between the valve core 72 and the valve body 71, and then flows into the water outlet channel 24 through the water passage hole 711 to achieve water outlet.

[0044] As Figure 7 shown, a water inlet pipe 12 connected to the water inlet channel 23 is provided inside the holding handle 1. Both ends of the water inlet pipe 12 are connected to the holding handle 1 and the nozzle body 2 respectively through stainless steel joints and plastic retaining rings (or bushings). An elastic fixing ring 11 for fixing the switch handle 6 is movably sleeved on the outer circumference of the holding handle 1. As Figure 1 shown, when the switch handle 6 is pressed towards the holding handle 1 to open the control valve 7, the holding handle 1 and the switch handle 6 can be sleeved together through the elastic fixing ring 11, so that the switch handle 6 and the control valve 7 can remain in an open state.

[0045] In this embodiment, the preferred materials for each part are as follows: the holding handle 1 and the switch handle 6 are both plastic handles, the water inlet pipe 12 and the connecting pipe 31 are both stainless steel pipes, the shower panel 4 is a stainless steel panel, the nozzle 41 is a silicone nozzle, the locking member 8 is a stainless steel nut, the sheath 5 is a rubber sheath, and the elastic fixing ring 11 is a plastic retaining ring or a rubber ring.

[0046] <Embodiment 2>

[0047] This embodiment is basically the same as the above Embodiment 1, except that, as Figures 8 - 9 shown, the protruding part 831 on the locking member 8 is an annular snap ring, and the protruding mating part 511 on the sheath 5 is a slot for the snap ring to be embedded. During installation, the sheath 5 and the locking member 8 are more tightly connected by the snap ring being embedded in the slot.

[0048] <Embodiment 3>

[0049] This embodiment is based on the above Embodiment 2. As Figures 10 - 12As shown, a pair of oppositely arranged and inclined concave inclined surfaces 833 are provided on the snap ring and are inclined towards the annular groove 832, and a convex inclined surface 513 corresponding to the concave inclined surface 833 is provided on the annular convex ring 512 of the sheath 5.

[0050] <Embodiment 4>

[0051] This embodiment is basically the same as the above Embodiments 1-3, the difference is that, as Figures 13 - 15 shown, the protruding part 831 on the locking member 8 is an annular convex edge with a polygonal outer periphery, and the protruding mating part 511 on the sheath 5 is an annular concave edge that is polygonal and for the annular convex edge to be embedded.

[0052] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A shower head, characterized in that: include: The nozzle body has a water inlet channel and a water outlet channel provided inside; A horn connected to the water outlet channel via a connecting pipe; A water outlet panel is installed at one end of the horn away from the nozzle body; A locking member, fixed to the horn, used to press the water outlet panel against the horn; as well as A sheath is installed on the outside of the locking member.

2. The shower head according to claim 1, characterized in that: The locking member also has: Lock the body; an inner connecting portion, formed on a side of the locking body facing the horn, and used to be connected to the horn; and An external connection portion, formed on a side of the locking body facing the sheath, and used to be connected to the sheath; The side of the sheath facing the external connection part has a matching part corresponding to the external connection part.

3. The shower head according to claim 2, characterized in that: The locking body has a first end and a second end along the axial direction, and the sleeve is formed with a limiting convex ring for abutting against the end surface of the first end. The second end protrudes toward the side where the horn is located to form a locking boss for pressing the water outlet panel onto the horn.

4. The shower head according to claim 2, characterized in that: The inner connection portion is connected to the outer periphery of the horn through threads.

5. The shower head according to claim 2, characterized in that: The outer connecting part has at least two annular raised parts and an annular groove located between two adjacent raised parts, and the matching part has a raised matching part matched with the raised part and an annular raised ring matched with the annular groove.

6. The shower head according to claim 5, characterized in that: The raised portion is a plurality of spaced-apart convex blocks, and the raised matching portion is a plurality of recesses for the convex blocks to be embedded in; Alternatively, the protruding portion is a circular ring-shaped snap ring, and the protruding matching portion is a snap groove for the snap ring to be embedded in; Alternatively, the raised portion is an annular convex edge with a polygonal outer circumference, and the raised matching portion is an annular concave edge with a polygonal outer circumference for the annular convex edge to be embedded in.

7. The shower head according to claim 6, characterized in that: The clamping ring has a concave inclined surface inclined toward the annular groove, and the annular convex ring has a convex inclined surface corresponding to the concave inclined surface.

8. The shower head according to any one of claims 1 to 7, characterized in that: A first sealing ring is pressed between the water outlet panel and the horn, and a plurality of water outlet nozzles are installed on the water outlet panel; A switch handle is installed on the nozzle body, and a valve cavity connecting the water inlet channel and the water outlet channel is opened in the nozzle body, and a control valve is installed in the valve cavity, and the control valve has: A valve body, one end of which is mounted in the valve cavity, and the other end of which extends out of the valve cavity and is located outside the nozzle body, and a water hole is opened on the valve body; A valve core is installed in the valve body, an inner end of the valve body is extended to form a plug, and an outer end of the valve body is extended to form a top sleeve matching the switch handle; A second sealing ring, pressed between the inner end of the valve body and the plug; and A reset member is installed between the valve core and the valve body.

9. Shower head, characterized by: include: Nozzle, Hold the handle and fix it on the nozzle. Wherein, the nozzle is a shower head as described in any one of claims 1-8.

10. The shower head according to claim 9, characterized in that: The outer peripheral movable sleeve of the holding handle is provided with an elastic fixing ring for fixing the switch handle.

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