Anti-scald water-saving shower column

Abstract

This utility model discloses a scalding-proof and water-saving shower column, belonging to the field of bathroom technology. It includes a water inlet pipe, a main pipe fixedly connected to its upper surface, a water distributor rotatably connected to the left end of the main pipe, a fixed base fixedly connected to the upper rear side of the main pipe, and a shower head assembly fixedly connected to the lower front side of the main pipe. An electromagnetic control valve is fixedly connected to the upper surface of the water inlet pipe, and a rotating shaft is fixedly connected to the output end of the electromagnetic control valve. The rotating shaft is rotatably disposed inside the water inlet pipe, and a guide plate is fixedly connected to the surface of the rotating shaft, rotatably disposed inside the water inlet pipe. This scalding-proof and water-saving shower column, through the electromagnetic control valve and guide plate, achieves scalding-proof and water-saving functions, not only ensuring stable water temperature and effectively avoiding the risk of scalding, but also precisely controlling the water flow rate to avoid excessive water consumption.

Description

Technical Field

[0001] This utility model relates to the field of bathroom technology, specifically to a scalding-proof and water-saving shower column. Background Technology

[0002] Bathroom fixtures are an indispensable part of modern homes, encompassing various facilities and products for toilets and bathrooms. Their design, function, and quality directly affect comfort and health. A shower column is a tubular or rectangular device connecting the shower head, typically including a ceiling shower, a fixed pinhole shower, a handheld shower, and knobs for adjusting water temperature and flow. It not only supports the shower head but also serves as the internal channel for water, flowing from the column to the shower head. When using the shower head on the column, the handle needs to be turned to adjust the spray angle, which has a limited reach. For corners of the bathroom or specific parts of the body, repeated and tedious adjustments to the shower head position are often necessary. If not adjusted correctly, the desired cleaning effect cannot be achieved.

[0003] To overcome the above-mentioned defects, the prior art (Chinese patent application number 202320820300.9, application date 2023-04-08) provides a shower column with an adjustable water outlet angle. The shower column includes a shower head with a water outlet end and a water inlet connection end. The water inlet connection end has a water inlet section, a rotating section, and a connecting section. The rotating section is located between the water inlet section and the connecting section. The connecting section is connected to the water outlet end. An inner cavity is formed within the shower column, and a water inlet pipe is installed within the inner cavity. The water inlet section extends into the inner cavity and communicates with the water inlet pipe. A rotating connection groove is provided on the shower column, and the rotating section extends into the rotating connection groove and is rotatably connected to the shower column. By installing a shower head with an adjustable angle on the shower column body, the rotation angle and direction of the shower head can be set according to the user's needs. The rotation direction of the shower head can be horizontal or vertical, allowing the user to freely adjust the water outlet angle of the shower head during use, thus eliminating the need to move around in the bathroom and reducing the risk of slipping.

[0004] In daily life, excessively hot water during showers can easily cause scalding. Scalding not only causes severe physical pain but can also lead to a series of complications such as infection, seriously affecting health. Furthermore, since showering is a water-using activity in daily life, if it lacks water-saving features, it not only increases users' energy costs but also increases the demand for energy resources. The aforementioned devices, which fail to provide scalding prevention and water conservation, make it difficult for users to avoid hot water in time, resulting in scalding. Moreover, non-water-saving shower devices significantly increase household water bills, further increasing energy costs. Utility Model Content

[0005] The purpose of this utility model is to provide a scalding-proof and water-saving shower column to solve the problems mentioned in the background art, which are unable to achieve scalding-proof and water-saving functions, making it difficult for users to avoid high-temperature hot water in time, causing scalding, and non-water-saving shower devices, which significantly increase household water bills and further increase energy costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water-saving and anti-scalding shower column, comprising a water inlet pipe, a main pipe fixedly connected to the upper surface of the water inlet pipe, a water distributor rotatably connected to the left end of the outer side of the main pipe, a fixed base fixedly connected to the upper rear side of the main pipe, and a nozzle assembly fixedly connected to the lower front side of the main pipe; an electromagnetic control valve fixedly connected to the upper surface of the water inlet pipe, a rotating shaft fixedly connected to the output end of the electromagnetic control valve, the rotating shaft being rotatably disposed inside the water inlet pipe, a guide plate fixedly connected to the surface of the rotating shaft, and the guide plate being rotatably disposed inside the water inlet pipe; a temperature monitor fixedly connected to the surface of the main pipe, a fixed block fixedly connected to the surface of the main pipe near the nozzle assembly, and a connecting shaft rotatably disposed inside the fixed block.

[0007] Preferably, a connecting plate is fixedly connected to the lower front end of the fixing block, and a connecting block is fixedly connected to the lower front end of the connecting plate, and the connecting shaft is rotatably arranged inside the connecting block.

[0008] Preferably, a handwheel is fixedly connected to the front side of the connecting shaft, and a baffle is fixedly connected to the upper surface of the nozzle assembly, with the connecting shaft fixedly connected inside the baffle.

[0009] Preferably, a connecting rod is rotatably connected to the lower outer end of the fixing block, and a sliding groove is provided inside the connecting rod.

[0010] Preferably, one end of a sliding rod is slidably connected to the surface of the sliding groove, and the other end of the sliding rod is rotatably disposed on the upper end of the nozzle assembly.

[0011] Preferably, a sliding block is fixedly connected to the upper surface of the connecting plate, and a limiting rod is fixedly connected to the surface of the sliding block, and a push rod is slidably connected through the limiting rod.

[0012] Preferably, a buffer spring is fixedly connected to the lower rear end of the push rod, and the sliding block is fixedly connected to the other end of the buffer spring. The push rod is slidably disposed on the upper surface of the connecting plate, while the front side of the push rod is in contact with the inner wall of the handwheel.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this anti-scalding and water-saving shower column adopts a novel structural design, the specific details of which are as follows:

[0014] (1) This anti-scalding and water-saving shower column, through the electromagnetic control valve and the guide plate, realizes the anti-scalding and water-saving functions of the shower column. It can not only ensure the stability of water temperature and effectively avoid the risk of scalding to users, but also accurately control the water flow rate and avoid the excessive use of water resources.

[0015] Furthermore, electromagnetic control valves can meet humidification needs while using less water to achieve the same or even better cleaning results, thus improving water resource utilization efficiency.

[0016] (2) The anti-scalding and water-saving shower column, through the set handwheel and limit bracket, can make the nozzle assembly swing, which can not only accurately target various parts of the body, but also avoid the problem of uneven water flow coverage caused by the fixed nozzle angle, thus improving the convenience of user operation.

[0017] Furthermore, the nozzle assembly can oscillate, allowing the water flow to cover a larger area, ensuring no blind spots in cleaning and effectively improving overall cleaning efficiency and quality.

[0018] (3) The anti-scalding and water-saving shower column can fix the nozzle assembly through the set push rod and limit rod, so that the nozzle assembly can continuously and evenly cover the target area, ensuring a good cleaning effect, and can effectively prevent the nozzle assembly from loosening, ensuring safe use. Attached Figure Description

[0019] Fig. 1 This is a schematic diagram of the connection structure between the water inlet pipe and the main pipe of this utility model;

[0020] Fig. 2 This is a schematic diagram of the connection structure between the electromagnetic control valve and the rotating shaft of this utility model;

[0021] Fig. 3 This is a schematic diagram of the connection structure between the main pipe and the fixing block of this utility model;

[0022] Fig. 4 This is a schematic diagram of the connection structure between the connecting shaft and the handwheel of this utility model;

[0023] Fig. 5 This is a schematic diagram of the connection structure between the connecting rod and the sliding groove of this utility model;

[0024] Fig. 6 This is a schematic diagram of the connection structure between the connecting plate and the sliding block of this utility model;

[0025] Fig. 7 This is a schematic diagram of the connection structure between the limiting rod and the push rod of this utility model.

[0026] In the diagram: 1. Inlet pipe; 2. Main pipe; 3. Distributor; 4. Mounting base; 5. Temperature monitor; 6. Electromagnetic control valve; 7. Rotating shaft; 8. Guide plate; 9. Fixing block; 10. Connecting plate; 11. Nozzle assembly; 12. Connecting block; 13. Connecting shaft; 14. Handwheel; 15. Sliding block; 16. Baffle; 17. Limiting rod; 18. Buffer spring; 19. Connecting rod; 20. Sliding groove; 21. Sliding rod; 22. Push rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: By incorporating the fixed base 4, electromagnetic control valve 6, and guide plate 8, the stability of the device during operation is improved, while simultaneously increasing the efficiency of water resource utilization. Figs. 1-2 As shown: It includes an inlet pipe 1, a main pipe 2 fixedly connected to the upper surface of the inlet pipe 1, a water distributor 3 rotatably connected to the left side of the main pipe 2, a fixed seat 4 fixedly connected to the upper rear side of the main pipe 2, and a nozzle assembly 11 fixedly connected to the lower front side of the main pipe 2; an electromagnetic control valve 6 fixedly connected to the upper surface of the inlet pipe 1, a rotating shaft 7 fixedly connected to the output end of the electromagnetic control valve 6, and the rotating shaft 7 rotatably disposed inside the inlet pipe 1, while a guide plate 8 fixedly connected to the surface of the rotating shaft 7, and the guide plate 8 rotatably disposed inside the inlet pipe 1; a temperature monitor 5 fixedly connected to the surface of the main pipe 2, a fixed block 9 fixedly connected to the surface of the main pipe 2 near the nozzle assembly 11, a connecting shaft 13 rotatably disposed inside the fixed block 9, and a handwheel 14 fixedly connected to the front side of the connecting shaft 13.

[0029] The construction workers install the shower column bolts in the predetermined positions using the fixing seat 4 on the rear side of the water inlet pipe 1, ensuring the shower column is securely installed. The user then opens the water inlet valve of the shower column, and cold and hot water enter the shower column through the pipes respectively. At this time, the solenoid control valve 6 is in standby mode and has not yet regulated the flow of hot and cold water. When the temperature monitor 5 detects that the water temperature inside the main pipe 2 is too high, it controls the solenoid control valve 6, causing the output shaft 7 to rotate inside the water inlet pipe 1. Simultaneously, it drives the guide plate 8 on the surface of the shaft 7 to rotate inside the water inlet pipe 1, thereby regulating the cold and hot water valves. This ensures that the water temperature inside the main pipe 2 is controlled within a suitable range, guaranteeing stable water temperature and effectively preventing scalding for the user. It also precisely controls the water flow, avoiding excessive water consumption. Furthermore, the solenoid control valve 6 can meet humidification needs while using less water to achieve the same or even better cleaning results, improving water resource utilization efficiency.

[0030] In Example 2, unlike Example 1, the nozzle assembly 11 is oscillating via the connecting plate 10, baffle 16, and handwheel 14, effectively improving overall cleaning efficiency and quality. Figs. 3-5 As shown: A connecting plate 10 is fixedly connected to the lower front end of the fixing block 9, and a connecting block 12 is fixedly connected to the lower front end of the connecting plate 10. A connecting shaft 13 is rotatably arranged inside the connecting block 12. A handwheel 14 is fixedly connected to the front side of the connecting shaft 13. A baffle 16 is fixedly connected to the upper surface of the nozzle assembly 11. The connecting shaft 13 is fixedly connected inside the baffle 16. A connecting rod 19 is rotatably connected to the lower outer side of the fixing block 9. A sliding groove 20 is opened inside the connecting rod 19. One end of a sliding rod 21 is slidably connected to the surface of the sliding groove 20. The other end of the sliding rod 21 is rotatably arranged on the upper end of the nozzle assembly 11.

[0031] When the user adjusts the angle of the nozzle assembly 11, pressing the push rod 22 on the inner wall of the handwheel 14 moves the push rod 22 away from the inner wall of the handwheel 14. At this time, rotating the handwheel 14 drives the connecting shaft 13 to rotate inside the connecting block 12, and drives the baffle 16 on the surface of the connecting shaft 13 to rotate on the lower surface of the connecting plate 10. This causes the nozzle assembly 11 to rotate around the connecting shaft 13. As the nozzle assembly 11 rotates, the sliding rod 21 slides on the surface of the sliding groove 20 inside the connecting rod 19, thereby achieving angle adjustment of the nozzle assembly 11. This not only allows for precise aiming at various parts of the body, but also avoids uneven water coverage caused by a fixed nozzle angle, improving the convenience of user operation.

[0032] In Example 3, unlike Example 2, the push rod 22, buffer spring 18, and connecting plate 10 ensure the cleaning effect of the device while effectively preventing the nozzle assembly 11 from loosening, thus guaranteeing safe use. Figs. 6-7 As shown: A sliding block 15 is fixedly connected to the upper surface of the connecting plate 10, and a limiting rod 17 is fixedly connected to the surface of the sliding block 15. A push rod 22 is slidably connected through the limiting rod 17. One end of a buffer spring 18 is fixedly connected to the lower rear side of the push rod 22, and the other end of the buffer spring 18 is fixedly connected to the sliding block 15. The push rod 22 is slidably disposed on the upper surface of the connecting plate 10, and the front side of the push rod 22 is in contact with the inner wall of the handwheel 14.

[0033] When adjusting the angle of the nozzle assembly 11, press the push rod 22 on the inner wall of the handwheel 14, causing the push rod 22 to slide on the upper surface of the connecting plate 10 and slide on the limiting rod 17 on the surface of the sliding block 15. At the same time, the push rod 22 pushes the buffer spring 18 to retract towards the surface of the sliding block 15. After the angle of the nozzle assembly 11 is adjusted, release the push rod 22. The buffer spring 18 pushes the push rod 22 to slide towards the inner wall of the handwheel 14. When the push rod 22 is in contact with the inner wall of the handwheel 14, the nozzle assembly 11 is fixed, so that the nozzle assembly 11 can continuously and evenly cover the target area, ensuring a good cleaning effect and effectively preventing the nozzle assembly 11 from loosening, thus ensuring safe use.

[0034] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-saving and anti-scalding shower column, comprising a water inlet pipe (1), wherein a main pipe (2) is fixedly connected to the upper surface of the water inlet pipe (1), and a water distributor (3) is rotatably connected to the left side of the main pipe (2), and a fixing seat (4) is fixedly connected to the upper rear side of the main pipe (2), while a nozzle assembly (11) is fixedly connected to the lower front side of the main pipe (2); Its features are: An electromagnetic control valve (6) is fixedly connected to the upper surface of the water inlet pipe (1), and a rotating shaft (7) is fixedly connected to the output end of the electromagnetic control valve (6). The rotating shaft (7) is rotatably disposed inside the water inlet pipe (1). At the same time, a guide plate (8) is fixedly connected to the surface of the rotating shaft (7), and the guide plate (8) is rotatably disposed inside the water inlet pipe (1). A temperature monitor (5) is fixedly connected to the surface of the main pipe (2), and a fixing block (9) is fixedly connected to one end of the main pipe (2) near the nozzle assembly (11), and a connecting shaft (13) is rotatably provided inside the fixing block (9).

2. The anti-scalding and water-saving shower column according to claim 1, characterized in that: The lower front end of the fixed block (9) is fixedly connected to the connecting plate (10), and the lower front end of the connecting plate (10) is fixedly connected to the connecting block (12), and the connecting shaft (13) is rotatably arranged inside the connecting block (12).

3. The anti-scalding and water-saving shower column according to claim 2, characterized in that: A handwheel (14) is fixedly connected to the front side of the connecting shaft (13), and a baffle (16) is fixedly connected to the upper surface of the nozzle assembly (11), and the connecting shaft (13) is fixedly connected inside the baffle (16).

4. The anti-scalding and water-saving shower column according to claim 3, characterized in that: The lower outer side of the fixed block (9) is rotatably connected to a connecting rod (19), and a sliding groove (20) is provided inside the connecting rod (19).

5. A scalding-proof and water-saving shower column according to claim 4, characterized in that: The sliding groove (20) has one end of a sliding rod (21) slidably connected to its surface, and the other end of the sliding rod (21) is rotatably disposed on the upper end of the nozzle assembly (11).

6. A scalding-proof and water-saving shower column according to claim 5, characterized in that: A sliding block (15) is fixedly connected to the upper surface of the connecting plate (10), and a limiting rod (17) is fixedly connected to the surface of the sliding block (15), and a push rod (22) is slidably connected through the limiting rod (17).

7. A scalding-proof and water-saving shower column according to claim 6, characterized in that: The lower rear end of the push rod (22) is fixedly connected to one end of the buffer spring (18), and the other end of the buffer spring (18) is fixedly connected to the sliding block (15). The push rod (22) is slidably disposed on the upper surface of the connecting plate (10), while the front side of the push rod (22) is in contact with the inner wall of the handwheel (14).

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