Adjustable water outlet mechanism for shower head

Abstract

The utility model relates to the field of bathroom equipment, and discloses an adjustable water outlet mechanism for a shower head, which comprises a flow guide pipe, the top end of the outer wall of the flow guide pipe is fixedly connected with a fixed seat, the bottom end of the outer wall of the flow guide pipe is fixedly connected with a hose, and the outer wall of the fixed seat is fixedly connected with a connecting block. A water spraying opening is fixedly connected to the end, away from the fixing base, of the connecting block, a rotating ring is rotationally connected to the inner wall of the fixing base, a dredging assembly is arranged on the inner wall of the fixing block, an operation block is fixedly connected to the outer wall of the rotating ring, and a limiting assembly is arranged on the inner wall of the flow guide pipe. The flow guide pipe is connected with a flow limiting rod in a clamped mode through a limiting assembly. According to the shower head, when the water spraying opening of the shower head is blocked by water rust after being used for a long time, the dredging ball can dredge the water spraying holes of the water spraying opening through rotation of the rotating ring, and therefore the situation that part of the water spraying holes cannot spray water due to the fact that the through holes are blocked is prevented.

Description

Technical Field

[0001] The utility model relates to the field of bathroom equipment, in particular to an adjustable water outlet mechanism for a shower. Background Art

[0002] Shower head is a common bathroom equipment, usually installed in the bathroom, used for showering or washing hair. Shower head sprays water to complete showering or washing hair and body. Shower head is generally composed of parts such as nozzle, water pipe, bracket, water valve and controller.

[0003] When the existing shower head is used for a long time, due to the problem of different water qualities, water rust will be formed at the water spray hole of the shower head when the water flows out through the shower head, which will cause the water spray port to be blocked, thereby making the shower head unusable. When unclogging it, the shower head needs to be disassembled and the water spray port needs to be cleaned before unclogging it, which is troublesome and inconvenient to operate. When using the shower head, the water pressure can only be controlled by adjusting the switch of the controller. However, in daily use, the controller is often not within the control range of the hand. When adjusting the water pressure, it is necessary to go to the controller, which is inconvenient to use. Therefore, an adjustable water outlet mechanism for a shower head is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an adjustable water outlet mechanism for a shower head, aiming to improve the problem in the prior art that when unclogging the shower head, the shower head needs to be disassembled and the water outlet needs to be cleaned, which is troublesome and inconvenient to operate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable water outlet mechanism for a shower, comprising a guide pipe, the top end of the outer wall of the guide pipe is fixedly connected to a fixing seat, the bottom end of the outer wall of the guide pipe is fixedly connected to a hose, the outer wall of the fixing seat is fixedly connected to a connecting block, the end of the connecting block away from the fixing seat is fixedly connected to a water spray port, the inner wall of the fixing seat is rotatably connected to a rotating ring, the inner side wall of the rotating ring is fixedly connected to a fixed block, the inner wall of the fixed block is provided with a dredging component, the outer wall of the rotating ring is fixedly connected to an operating block, the inner wall of the guide pipe is provided with a limiting component, and the guide pipe is clamped with a limiting rod through the limiting component.

[0006] As a further description of the above technical solution:

[0007] The limiting assembly comprises a limiting ball, and the limiting ball is elastically connected to the inner wall of the guide tube through a return spring.

[0008] As a further description of the above technical solution:

[0009] The rotating ring is rotatably connected to the inner wall of the water spout, the outer wall of the fixed block is in contact with the inner side wall of the water spout, and the flow limiting rod penetrates and is slidably connected to the inner wall of the guide pipe.

[0010] As a further description of the above technical solution:

[0011] The dredging component comprises a dredging ball, and the dredging ball is elastically connected to the inner wall of the fixing block through a limiting spring.

[0012] As a further description of the above technical solution:

[0013] One end of the limit spring is fixedly connected to the bottom end of the outer wall of the dredging ball, and the other end of the limit spring is fixedly connected to the bottom end of the inner wall of the fixing block.

[0014] As a further description of the above technical solution:

[0015] The dredging ball is slidably connected to the inner wall of the fixed block, and a plurality of through holes are arranged on the surface of the water spraying port, and the dredging ball contacts the inner wall of the through hole.

[0016] As a further description of the above technical solution:

[0017] One end of the return spring is fixedly connected to the inner wall of the guide tube, and the other end of the return spring is fixedly connected to the bottom end of the outer wall of the limiting ball.

[0018] As a further description of the above technical solution:

[0019] The limiting ball is slidably connected to the inner wall of the flow guide tube, and the outer wall of the flow limiting rod is provided with two groups of ball grooves, and the limiting ball is in contact with the inner wall of the ball groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation between the rotating ring and the unblocking ball, when the water spraying port of the shower head is blocked by water rust after long-term use, the unblocking ball can be used to unblock the water spraying hole of the water spraying port by rotating the rotating ring, thereby preventing the through hole from being blocked and causing some water spraying holes to be unable to spray water.

[0022] 2. In the utility model, by providing a flow limiting rod, when the shower head is in use and the water pressure needs to be adjusted, the flow limiting rod can be directly pushed to move on the inner wall of the guide tube, so that the two groups of flow holes can be switched, and there is no need to control the water flow through a controller, which makes the shower head more convenient to use and improves the practicality of the shower head in daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is an overall three-dimensional schematic diagram of an adjustable water outlet mechanism for a shower proposed by the utility model;

[0024] Figure 2 This is an exploded schematic diagram of a fixed seat, a rotating ring and a water spray port of an adjustable water outlet mechanism for a shower proposed by the utility model;

[0025] Figure 3 This is a cross-sectional schematic diagram of a rotating ring and a fixed block of an adjustable water outlet mechanism for a shower proposed by the utility model;

[0026] Figure 4 The utility model is a partial cross-sectional schematic diagram of a flow guide pipe of an adjustable water outlet mechanism for a shower.

[0027] Legend:

[0028] 1. Flow guide pipe; 2. Fixed seat; 3. Hose; 4. Flow limiting rod; 5. Connecting block; 6. Water spray nozzle; 7. Rotating ring; 8. Fixed block; 9. Operating block; 10. Limiting spring; 11. Unclogging ball; 12. Ball groove; 13. Reset spring; 14. Limiting ball. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 3The utility model provides an embodiment: an adjustable water outlet mechanism for a shower, comprising a guide pipe 1, the top of the outer wall of the guide pipe 1 is fixedly connected to a fixing seat 2, the bottom end of the outer wall of the guide pipe 1 is fixedly connected to a hose 3, the hose 3 is made of stainless steel and has good twisting resistance, which is a prior art, the outer wall of the fixing seat 2 is fixedly connected to a connecting block 5, the end of the connecting block 5 away from the fixing seat 2 is fixedly connected to a water spray port 6, the fixing seat 2 and the water spray port 6 are connected and fixed by setting the connecting block 5, so as to avoid that when the rotating ring 7 rotates, the water spray port 6 will be driven to rotate synchronously with it, the inner wall of the fixing seat 2 is rotatably connected to a rotating ring 7, the rotating ring 7 is rotatably connected to the inner wall of the water spray port 6, the fixing seat 2 The inner walls of the rotating ring 7 and the water outlet 6 are both provided with annular grooves that fit the rotating ring 7, so that the rotating ring 7 can only rotate on the inner wall of the annular groove and will not separate from its inner wall. The inner side wall of the rotating ring 7 is fixedly connected with a fixed block 8. When the rotating ring 7 rotates, it will drive the fixed block 8 to rotate synchronously with it. The outer wall of the fixed block 8 is in contact with the inner side wall of the water outlet 6. A through hole is provided on the surface of the fixed block 8 to prevent the dredged through hole from being blocked when the water outlet 6 is dredged, resulting in a poor water spraying effect of the water outlet 6. A dredging component is provided on the inner wall of the fixed block 8, and the outer wall of the rotating ring 7 is fixedly connected with an operating block 9. By grasping the operating block 9, the rotating ring 7 can be driven to rotate on the inner wall of the fixed seat 2 and the water outlet 6.

[0031] Reference Figure 1-Figure 4 A limiting assembly is provided on the inner wall of the flow guide tube 1, and the flow guide tube 1 is clamped with a limiting rod 4 through the limiting assembly. The limiting rod 4 penetrates and is slidably connected to the inner wall of the flow guide tube 1. A guide block is provided on the surface of the limiting rod 4, and a slide groove that fits the guide block is provided on the inner wall of the flow guide tube 1. Therefore, the limiting rod 4 can only move laterally on the inner wall of the flow guide tube 1 and will not rotate, thereby causing the limiting hole on its surface to shift, and two groups of through holes of different sizes are provided on the surface of the limiting rod 4. By switching the through holes, the size of the water flow can be directly changed.

[0032] Reference Figure 4The limiting assembly includes a limiting ball 14, which is elastically connected to the inner wall of the guide tube 1 through a reset spring 13, one end of the reset spring 13 is fixedly connected to the inner wall of the guide tube 1, and the other end of the reset spring 13 is fixedly connected to the bottom end of the outer wall of the limiting ball 14. When the pressure of the water flow is switched, the limiting rod 4 is pressed to move on the inner wall of the guide tube 1, and the ball groove 12 corresponding to the limiting ball 14 will squeeze the limiting ball 14 to move on the inner wall of the guide tube 1 until the next set of balls When the ball groove 12 is in the position, it will be elastically acted upon by the reset spring 13 to restore it to its initial position, so as to contact the ball groove 12 at the current position, thereby fixing the position of the flow limiting rod 4. The limiting ball 14 is slidably connected to the inner wall of the flow guiding tube 1, and two sets of ball grooves 12 are provided on the outer wall of the flow limiting rod 4. The limiting ball 14 contacts the inner wall of the ball groove 12, and the contact between the two ensures that the flow limiting rod 4 will not move at multiple positions of the inner wall of the flow guiding tube 1 without being affected by external forces.

[0033] Reference Figure 2-Figure 3 The dredging component includes a dredging ball 11, which is provided with a through hole. The through hole allows water pressure to spray out along the through hole of the fixed block 8 and through the dredging ball 11, so that the dredging through hole will be blocked when the dredging ball 11 is dredging, thereby reducing the water flow sprayed from the shower head, and the front end of the dredging ball 11 is provided with an arc shape. The dredging ball 11 is elastically connected to the inner wall of the fixed block 8 through a limit spring 10, one end of the limit spring 10 is fixedly connected to the bottom end of the outer wall of the dredging ball 11, and the other end of the limit spring 10 is fixedly connected to the bottom end of the inner wall of the fixed block 8. When the rotating ring 7 rotates, the fixed block 8 will move synchronously with it, and at this time, the arc surface at the top of the dredging ball 11 will It is detached from the through hole at the current position of the water spray outlet 6 and squeezed by the inner wall until the next group of dredging balls 11 are in position, at which time it will be affected by the elastic action of the limit spring 10 to restore it to its initial position to dredge the through hole at the current position, and the limit spring 10 is made of stainless steel, which will not rust after long-term use. It is a prior art that the dredging ball 11 is slidably connected to the inner wall of the fixed block 8, and a plurality of through holes are provided on the surface of the water spray outlet 6. The dredging ball 11 is in contact with the inner wall of the through hole, and the two are in contact, so that the individual can dredge the through hole on the surface of the water spray outlet 6 through the dredging ball 11 to prevent water rust in the water from causing blockage of the water spray outlet 6 and making it impossible to spray water.

[0034] Working principle: when some of the water spray holes on the surface of the water spray outlet 6 may be blocked and unable to discharge water due to long-term water spraying, the operating block 9 can be grasped to rotate the rotating ring 7 on the inner wall of the water spray outlet 6 and the fixed seat 2, and due to the setting of the connecting block 5, the rotating ring 7 will not drive the fixed seat 2 or the water spray outlet 6 to rotate synchronously when rotating, and at the same time, when the rotating ring 7 is rotating, the fixed block 8 will move synchronously with it, at this time, the arc surface of the top of the dredging ball 11 on the inner wall of the fixed block 8 will be separated from the through hole at the current position of the water spray outlet 6, and squeezed by the inner wall until the position of the next group of dredging balls 11, it will be affected by the elastic action of the limit spring 10 to restore it to its initial position to dredge the through hole at the current position, and so on and so forth until the through holes of the water spray outlet 6 are all dredged, and at the same time, since the surfaces of the fixed block 8 and the dredging ball 11 are provided with through holes, when the water spray outlet 6 is dredged, it will not affect the spraying of water at the water spray outlet 6.

[0035] At the same time, when the shower is in use, if you need to adjust the water pressure, you can directly press the limiting rod 4 to move on the inner wall of the guide tube 1 to switch the two groups of through holes of different sizes on its surface. When the limiting rod 4 moves on the inner wall of the guide tube 1, the ball groove 12 corresponding to the limiting ball 14 on its surface will squeeze the limiting ball 14 to move on the inner wall of the guide tube 1 until the next group of ball grooves 12, when it will be affected by the elastic action of the reset spring 13 to restore it to its initial position to contact with the ball groove 12 at the current position, thereby fixing the position of the limiting rod 4. At this time, the corresponding through holes will be switched on the inner wall of the guide tube 1 to adjust the water pressure, and due to the setting of the ball groove 12 and the limiting ball 14, the limiting rod 4 will not move without the influence of external force.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable water outlet mechanism for a shower head, comprising a flow guide pipe (1), characterized in that: The top end of the outer wall of the flow guide pipe (1) is fixedly connected to a fixing seat (2), the bottom end of the outer wall of the flow guide pipe (1) is fixedly connected to a hose (3), the outer wall of the fixing seat (2) is fixedly connected to a connecting block (5), the end of the connecting block (5) away from the fixing seat (2) is fixedly connected to a water spray port (6), the inner wall of the fixing seat (2) is rotatably connected to a rotating ring (7), the inner side wall of the rotating ring (7) is fixedly connected to a fixing block (8), the inner wall of the fixing block (8) is provided with a dredging component, the outer wall of the rotating ring (7) is fixedly connected to an operating block (9), the inner wall of the flow guide pipe (1) is provided with a limiting component, and the flow guide pipe (1) is clamped with a flow limiting rod (4) through the limiting component.

2. The adjustable water outlet mechanism for a shower according to claim 1, characterized in that: The limiting assembly comprises a limiting ball (14), and the limiting ball (14) is elastically connected to the inner wall of the flow guide tube (1) via a return spring (13).

3. The adjustable water outlet mechanism for a shower according to claim 1, characterized in that: The rotating ring (7) is rotatably connected to the inner wall of the water spout (6), the outer wall of the fixed block (8) is in contact with the inner side wall of the water spout (6), and the flow limiting rod (4) penetrates and is slidably connected to the inner wall of the flow guide pipe (1).

4. The adjustable water outlet mechanism for a shower according to claim 1, characterized in that: The dredging component comprises a dredging ball (11), and the dredging ball (11) is elastically connected to the inner wall of the fixed block (8) through a limit spring (10).

5. The adjustable water outlet mechanism for a shower according to claim 4, characterized in that: One end of the limit spring (10) is fixedly connected to the bottom end of the outer wall of the dredging ball (11), and the other end of the limit spring (10) is fixedly connected to the bottom end of the inner wall of the fixing block (8).

6. The adjustable water outlet mechanism for a shower according to claim 4, characterized in that: The dredging ball (11) is slidably connected to the inner wall of the fixed block (8), and a plurality of through holes are provided on the surface of the water spray port (6), and the dredging ball (11) is in contact with the inner wall of the through hole.

7. The adjustable water outlet mechanism for a shower according to claim 2, characterized in that: One end of the return spring (13) is fixedly connected to the inner wall of the flow guide tube (1), and the other end of the return spring (13) is fixedly connected to the bottom end of the outer wall of the limiting ball (14).

8. The adjustable water outlet mechanism for a shower according to claim 2, characterized in that: The limiting ball (14) is slidably connected to the inner wall of the flow guide tube (1), and the outer wall of the flow limiting rod (4) is provided with two groups of ball grooves (12), and the limiting ball (14) is in contact with the inner wall of the ball groove (12).

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