Portable shower head and outdoor shower assembly

Abstract

This utility model relates to the field of shower head technology, specifically to a portable shower head and outdoor shower assembly, including a handle, with a spray disc connected to the end of the handle, and a through hole extending axially inside the handle; a flexible hose is inserted through the through hole, extending into the spray disc to communicate with the water outlet of the spray disc; a pressing assembly is provided on the handle, the pressing assembly having a pressing part that extends into the through hole and is movably disposed, the pressing part abutting against the flexible hose, and the cross-sectional area of ​​the flexible hose is adjusted by the movement of the pressing part; by pressing against the outer wall of the flexible hose and controlling the deformation of the flexible hose, the cross-sectional area is adjusted, eliminating the need for a valve installed inside the flexible hose, thus avoiding water leakage problems that may be caused by valve installation, and the assembly process is simpler than valve installation.

Description

Technical Field

[0001] This utility model relates to the field of shower head structure technology, specifically to a portable shower head and an outdoor shower assembly. Background Technology

[0002] Traditional showerheads typically use a combination of valves and sealing rings to regulate water flow. For example, a common design is a ball valve with a sealing ring installed inside the pipe to regulate water flow. The drawback of this design is that if the gasket is missing or not installed properly, it will lead to leakage, resulting in a high failure rate. Utility Model Content

[0003] To address the difficulty of installing valves inside pipes, this invention provides a portable shower head and an outdoor shower assembly.

[0004] The technical solution of this utility model is as follows:

[0005] On one hand, this utility model provides a portable shower head, characterized in that: it includes a handle body, the interior of which has a through hole extending along its axial direction; a spray disc connected to the end of the handle body; a hose disposed in the through hole and extending into the interior of the spray disc to communicate with the water outlet of the spray disc; and a squeezing assembly disposed on the handle body, the squeezing assembly having a squeezing part extending into the through hole and movably disposed therein, the squeezing part abutting against the outer wall of the hose and adjusting the cross-sectional area of ​​the hose by moving the squeezing part.

[0006] Furthermore, the extrusion assembly also includes a positioning member fixed within the through hole, through which the hose passes. The positioning member has an inclined bottom surface, and the extrusion part and the bottom surface of the positioning member are located on opposite sides of the hose. The bottom surface has a high end and a low end, and the shortest straight-line distance between the low end and the hose is greater than the shortest straight-line distance between the high end and the hose. The extrusion part can move along the extension direction of the handle.

[0007] Furthermore, the positioning member has a first through hole extending along the extension direction of the handle on the side facing the extrusion part; the extrusion part can pass through the first through hole to abut against the hose.

[0008] Furthermore, the extrusion part is configured as a roller, and guide grooves are formed on the two opposite inner sidewalls of the positioning member along the extension direction of the handle; the roller is movably fitted into the guide groove.

[0009] Furthermore, the roller has a roller shaft and the roller shaft is in toothed friction engagement with the guide groove; the roller is rotatably engaged in the guide groove via the roller shaft.

[0010] Furthermore, the hose is configured as a silicone hose; and / or, the high end abuts against the hose; and / or, the outer side of the roller is circumferentially provided with teeth.

[0011] Furthermore, the side wall of the handle is provided with a strip-shaped hole extending along its axial direction; the extrusion assembly includes a toggle member that passes through the strip-shaped hole and can move along the extension direction of the strip-shaped hole, the toggle member is connected to the extrusion part, and the toggle member has a cover-shaped part that always covers the strip-shaped hole during movement.

[0012] Furthermore, the first end of the hose is connected to a liquid supply mechanism; the second end of the hose passes through the side wall of the spray disc to communicate with the water outlet, and a seal is provided at the connection between the outer wall of the second end of the hose and the spray disc.

[0013] Furthermore, the back of the spray disc is provided with a receiving groove, and a hook assembly is rotatably connected in the receiving groove; the hook assembly has a storage state and a use state; in the storage state, the hook assembly is stored inside the receiving groove; in the use state, the hook assembly extends out of the receiving groove after rotation and the hook part of the hook assembly faces downward.

[0014] According to another aspect of the present invention, an outdoor shower assembly is also provided, characterized in that it includes a portable shower head and a water pump as described above.

[0015] The beneficial effects achieved by this utility model are as follows:

[0016] This utility model discloses a portable shower head with a handle for gripping and a spray disc with water outlet holes for water dispensing. The handle has an axially extending through-hole through which a flexible hose is inserted. The hose connects to the inside of the spray disc and the water outlet holes for water supply. A compression assembly is provided on the handle, with a movably positioned compression part extending into the through-hole. This compression part abuts against the outer wall of the hose and compresses it to adjust the cross-sectional area, thereby controlling the water flow rate per unit time into the spray disc. When the hose is compressed to a smaller cross-sectional area, the water flow rate into the spray disc decreases. By controlling the deformation of the hose through the compression part against its outer wall, the cross-sectional area is adjusted. This eliminates the need for a valve installed inside the hose, thus avoiding potential leakage problems caused by valve installation. Furthermore, the assembly process is simpler than valve installation. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0020] Figure 1 This is a first three-dimensional structural schematic diagram of this application;

[0021] Figure 2 This is a second three-dimensional structural schematic diagram of this application;

[0022] Figure 3 This is a schematic diagram of the exploded structure of this application;

[0023] Figure 4 This is a schematic diagram of the mating structure between the positioning element and the extrusion part in this application;

[0024] Figure 5 This is one of the usage state diagrams in this application.

[0025] In the picture,

[0026] 100, Handle; 110, Through hole; 200, Spray disc; 210, Water outlet; 220, Receiving groove; 230, Hook assembly; 300, Hose; 400, Extrusion assembly; 410, Extrusion section; 420, Positioning component; 421, High end; 422, Low end; 423, First through hole; 424, Guide groove; 430, Actuating component; 431, Cover-shaped section. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0028] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0029] For ease of description, spatial relative terms may be used in this text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in this text will be interpreted accordingly.

[0030] This application discloses a portable shower head, including a handle 100, with a spray disc 200 connected to the end of the handle 100. The handle 100 has a through hole 110 extending axially therein. A hose 300 is inserted through the through hole 110 and extends into the spray disc 200 to communicate with the water outlet 210 of the spray disc 200. A squeezing assembly 400 is provided on the handle 100. The squeezing assembly 400 has a squeezing part 410 that extends into the through hole 110 and is movably disposed therein. The squeezing part 410 can abut against the hose 300 and the cross-sectional area of ​​the hose 300 can be adjusted by squeezing the hose 300 by moving the squeezing part 410.

[0031] In this embodiment, the handle 100 is used for gripping, and the spray disc 200 is provided with a water outlet 210 for water dispensing. The handle 100 has an axially extending through hole 110 inside, and a flexible hose 300 passes through the through hole 110. The flexible hose 300 connects to the interior of the spray disc 200 and the water outlet 210 to supply water. The handle 100 is provided with a squeezing assembly 400, which has a squeezing part 410 that extends into the through hole 110 and is movably disposed therein. The squeezing part 410 abuts against the outer wall of the flexible hose 300 and squeezes and adjusts the pressure. The cross-sectional area of ​​the hose 300 is adjusted to control the amount of water entering the spray disc 200 per unit time. When the hose 300 is squeezed by the squeezing part 410 until its cross-sectional area decreases, the amount of water entering the spray disc 200 per unit time decreases. The cross-sectional area is adjusted by the squeezing part abutting against the outer wall of the hose 300 and controlling the deformation of the hose 300. There is no need to use a valve installed inside the hose 300, which can avoid water leakage problems that may be caused by valve installation. Moreover, the assembly process is simpler than valve installation.

[0032] In an optional or preferred embodiment, the extrusion assembly 400 further includes a positioning member 420 fixed within the through hole 110, through which the hose 300 passes. The positioning member 420 has an inclined bottom surface, and the extrusion part 410 and the bottom surface of the positioning member 420 are located on opposite sides of the hose 300, respectively. The bottom surface has a high end 421 and a low end 422, and the shortest straight distance between the low end 422 and the hose 300 is greater than the shortest straight distance between the high end 421 and the hose 300. The extrusion part 410 can move along the extension direction of the hose 300.

[0033] In this embodiment, the hose 300 passes through the positioning member 420, which has an inclined bottom surface and a high end 421 and a low end 422. The shortest straight-line distance between the low end 422 and the hose 300 is greater than the shortest straight-line distance between the high end 421 and the hose 300. The extrusion part 410 can abut against the outer wall of the hose 300. For example, when the side wall of the extrusion part 420 that contacts the hose 300 is at the low end 422, the hose 300 is not deformed or is basically not deformed. At this time, the cross-sectional area of ​​the hose 300 is the largest, and the water intake per unit time is also the largest. As the extrusion part 420 gradually moves towards the high end 421, the cross-sectional area of ​​the hose 300 gradually decreases, and the water intake per unit time also gradually decreases. Until the water intake from the hose 300 to the spray disc 200 is zero or basically zero, the water intake per unit time can be controlled by moving the extrusion part 420.

[0034] Optional, such as Figure 3 As shown, the end closer to the spray disc 200 is the lower end 422, and the end farther away from the spray disc 200 is the higher end 421.

[0035] Optionally, the high end 421 abuts against the hose 300, so that when the extrusion part 410 moves to the high end 421 position, it can press the hose 300 tightly against the high end 421, so that the hose 300 is in a state of not being exposed to water or basically not being exposed to water at this time.

[0036] In an optional or preferred embodiment, the positioning member 420 has a first through hole 423 extending along the extension direction of the handle 100 on the side facing the extrusion part 410; the extrusion part 410 can pass through the first through hole 423 to abut against the hose 300; the extrusion part 410 directly presses against the outer wall of the hose 300 to achieve the effect of deforming the hose 300.

[0037] In an optional or preferred embodiment, the pressing part 410 is configured as a roller, and guide grooves 424 are formed on the two opposite inner sidewalls of the positioning member 420 along the extension direction of the handle 100; the roller is movably fitted into the guide grooves 424.

[0038] In this embodiment, by setting the positioning element 420 as a roller, it rolls as it moves along the extension direction of the handle 100, making the entire movement process smoother and less likely to damage the hose 300.

[0039] In an optional or preferred embodiment, the roller has a roller shaft and the roller shaft and guide groove 424 are engaged by toothed friction; the roller is rotatably engaged in the guide groove 424 through the roller shaft; the toothed friction between the roller shaft and the guide groove 424 facilitates the axial movement of the extrusion part 410 relative to the hose 300 to extrude and adjust the cross-sectional area of ​​the hose 300, and at the same time, it can also achieve fixation after rolling to the designated position, making it less prone to loosening.

[0040] In an optional or preferred embodiment, the outer circumferential of the roller is provided with serrations to provide greater friction with the hose 300.

[0041] In an optional or preferred embodiment, the hose 300 is configured as a silicone hose to have good deformability and resilience.

[0042] In an optional or preferred embodiment, the side wall of the handle 100 is provided with a strip-shaped hole 120 extending along its axial direction; the pressing assembly 400 includes an actuating member 430 passing through the strip-shaped hole 120 and movable along the extension direction of the strip-shaped hole 120. The actuating member 430 is connected to the pressing part 410, and the actuating member 430 has a cover-shaped part 431. The cover-shaped part 431 always covers the strip-shaped hole 120 during the movement. The actuating member 430 facilitates the movement of the pressing part 410 and can block the strip-shaped hole 120 while moving to prevent foreign objects from entering the interior of the handle 100; preferably, the roller can be rotatably connected relative to the actuating member 430.

[0043] In an optional or preferred embodiment, the first end of the hose 300 is connected to a liquid supply mechanism; the second end of the hose 300 passes through the side wall of the spray disc 200 to communicate with the water outlet 210, and a seal is provided at the connection between the outer wall of the second end of the hose 300 and the spray disc 200 to ensure that the water entering the spray disc 200 from the hose 300 does not flow back to the through hole 110.

[0044] In an optional or preferred embodiment, such as Figure 2 As shown, the back of the spray disc 200 is provided with a receiving groove 220, and a hook assembly 230 is rotatably connected inside the receiving groove 220. The hook assembly 230 has a storage state and a use state. In the storage state, the hook assembly 230 is stored inside the receiving groove 220 for easy carrying and to avoid interference. In the use state, the hook assembly 230 extends out of the receiving groove 220 after rotation, with the hook opening facing downwards, for hanging on a designated item, such as a branch or rope. Optionally, the hook assembly 230 is connected to the receiving groove 220 by a ball joint, thereby enabling rotation at multiple specified angles.

[0045] This application also discloses an outdoor shower assembly including a portable shower head as described above and a water pump, wherein the water pump is preferably a portable water pump.

[0046] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also mean including the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0047] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0048] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A portable shower head, characterized in that: include The handle (100) has a through hole (110) extending along its axial direction inside. Spray disc (200) is connected to the end of the handle (100); A flexible hose (300) is disposed in the through hole (110) and extends into the spray disc (200) to communicate with the water outlet (210) of the spray disc (200); A compression assembly (400) is disposed on the handle (100). The compression assembly (400) has a compression part (410) that extends into the through hole (110) and is movably disposed. The compression part (410) can abut against the outer wall of the hose (300) and the cross-sectional area of ​​the hose (300) can be adjusted by the movement of the compression part (410).

2. The portable shower head according to claim 1, characterized in that: The extrusion assembly (400) further includes a positioning member (420) fixed in the through hole (110), through which the hose (300) passes. The positioning member (420) has an inclined bottom surface. The bottom surface of the extrusion part (410) and the positioning member (420) are located on opposite sides of the hose (300). The bottom surface has a high end (421) and a low end (422). The shortest straight distance between the low end (422) and the hose (300) is greater than the shortest straight distance between the high end (421) and the hose (300). The extrusion part (410) can move along the extension direction of the handle (100).

3. The portable shower head according to claim 2, characterized in that: The positioning member (420) has a first through hole (423) extending along the extension direction of the handle (100) on the side facing the extrusion part (410); the extrusion part (410) can pass through the first through hole (423) to abut against the hose (300).

4. The portable shower head according to claim 2, characterized in that: The pressing part (410) is configured as a roller, and guide grooves (424) are formed on the two opposite inner sidewalls of the positioning member (420) along the extension direction of the handle (100); the roller is movably fitted into the guide grooves (424).

5. The portable shower head according to claim 4, characterized in that: The roller has a roller shaft and the roller shaft is in toothed friction engagement with the guide groove (424); the roller is rotatably engaged in the guide groove (424) through the roller shaft.

6. The portable shower head according to claim 4, characterized in that: The hose (300) is configured as a silicone hose; And / or, the high end (421) abuts against the hose (300); Alternatively, the outer circumferential surface of the roller is provided with rolling teeth.

7. The portable shower head according to any one of claims 1-6, characterized in that: The side wall of the handle (100) is provided with a strip-shaped hole (120) extending along its axial direction; the extrusion assembly (400) includes a toggle member (430) passing through the strip-shaped hole (120) and movable along the extension direction of the strip-shaped hole (120), the toggle member (430) is connected to the extrusion part (410), and the toggle member (430) has a cover-shaped part (431), the cover-shaped part (431) always covers the strip-shaped hole (120) during the movement.

8. The portable shower head according to any one of claims 1-6, characterized in that: The first end of the hose (300) is connected to a liquid supply mechanism; the second end of the hose (300) passes through the side wall of the spray disc (200) to communicate with the water outlet (210), and a seal is provided at the connection between the outer wall of the second end of the hose (300) and the spray disc (200).

9. The portable shower head according to any one of claims 1-6, characterized in that: The back of the spray disc (200) is provided with a receiving groove (220), and a hook assembly (230) is rotatably connected in the receiving groove (220); the hook assembly (230) has a storage state and a use state; in the storage state, the hook assembly (230) is stored inside the receiving groove (220); in the use state, the hook assembly (230) extends out of the receiving groove (220) after rotation and the hook part of the hook assembly (230) faces downward.

10. An outdoor shower assembly, characterized in that: Includes the portable shower head and water pump as described in any one of claims 1-9.

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