Swing device of head washing shower head

Abstract

According to the technical scheme, the swinging device of the head washing shower head is characterized by comprising a machine frame; the connecting rod is hinged to the rack so as to realize vertical rotation; the two ends of the first telescopic rod are hinged to the rack and the connecting rod respectively; the shaft rod is rotationally connected to the connecting rod; the two ends of the second telescopic rod are hinged to the shaft rod and the connecting rod respectively; and the shower head mounted on the shaft rod can be controlled to efficiently and conveniently wash the head of a user by adopting independent up-and-down rotation and left-and-right rotation.

Description

Technical Field

[0001] This utility model relates to a shampooing tool, and more specifically, to a swishing device for a shampoo shower head. Background Technology

[0002] A shampoo machine is used to automatically rinse a user's head. It includes a bed with a water tank at one end and a shower head inside the tank. The user lies on the bed and the shower head rinses the head in the water tank. However, the shower head of existing shampoo machines is fixed, and the user still needs to turn their head to adjust the rinsing angle when rinsing their head, which is inconvenient for users. Utility Model Content

[0003] The purpose of this invention is to provide a swing device for a shampoo shower head, which uses independent up-and-down and left-and-right rotation to control the shower head to conveniently rinse the user's head.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0005] A swivel device for a shampoo shower head includes: a frame; a connecting rod hinged to the frame for vertical rotation; a first telescopic rod that drives the connecting rod to rotate vertically, with both ends of the first telescopic rod hinged to the frame and the connecting rod respectively; a shaft rotatably connected to the connecting rod; a second telescopic rod that drives the shaft to rotate laterally, with both ends of the second telescopic rod hinged to the shaft and the connecting rod respectively; and a shower head mounted on the shaft.

[0006] Preferably, the frame has two fixed vertical rods, each with two bearing seats, and a connecting rod is horizontally positioned on the frame, with both ends of the connecting rod connected to the bearing seats.

[0007] Preferably, the connecting rod is fixed with a first support rod, the first telescopic rod is arranged vertically, the rod body of the first telescopic rod and the first support rod are hinged; the base of the first telescopic rod and the frame are hinged.

[0008] Preferably, the shaft and connecting rod are arranged vertically.

[0009] Preferably, the shaft is inserted into the connecting rod, and the shaft is provided with a retaining ring that blocks the connecting rod.

[0010] Preferably, the shaft is fixed with a second support rod, the body of the second telescopic rod is hinged to the second support rod, and the seat of the second telescopic rod is hinged to the connecting rod.

[0011] Preferably, the shaft is arranged at an angle, with the upper end of the shaft above the connecting rod and the lower end of the shaft below the connecting rod. The lower end of the shaft is hinged to the second telescopic rod. The shower head is installed at the upper end of the shaft.

[0012] Preferably, the shower head is a shampoo cover, which has multiple spray nozzles pointing towards the user's scalp, and a drain outlet in the center of the shampoo cover.

[0013] In summary, this utility model has at least one of the following beneficial effects:

[0014] The independent up-and-down and left-and-right rotation of the showerhead allows for efficient and convenient head rinsing of the user; and the up-and-down and left-and-right rotations of the showerhead do not interfere with each other. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the shower head swing device in the embodiment. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the shower head swing device in the embodiment. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the shower head swing device installed on the shampoo bed in the embodiment.

[0018] In the picture:

[0019] 1. Frame; 11. Vertical rod; 12. Bearing housing;

[0020] 2. Connecting rod; 21. Support rod No. 1;

[0021] 3. Shaft; 31. Second support rod; 32. Retaining ring;

[0022] 41. Telescopic pole No. 1; 42. Telescopic pole No. 2;

[0023] 5. Shower head; 51. Spray nozzle; 52. Drain outlet; 53. Inlet pipe. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Example 1: A swing device for a shampoo head, referring to... Figures 1-3 It includes frame 1; frame 1 is a frame made of welded metal rods;

[0026] Two vertical rods 11 extend upward from the upper end of the frame 1. The vertical rods 11 are located at both ends of the frame 1 and are welded to the frame 1.

[0027] Each of the two vertical rods 11 is fitted with two bearing seats 12 by screws. A connecting rod 2 is mounted on each of the two bearing seats 12. The connecting rod 2 is horizontally positioned and is a square rod. Both ends of the connecting rod 2 are rotatably connected to the bearing seats 12.

[0028] Therefore, link 2 can rotate in the vertical plane;

[0029] The rotation of connecting rod 2 is driven by telescopic rod 41, which is an electric push rod. In other embodiments, it can also be driven by a cylinder.

[0030] Link 2 is fixed with a first support rod 21, and a first telescopic rod 41 is arranged vertically. The rod body of the first telescopic rod 41 is hinged to the first support rod 21; the base of the first telescopic rod 41 is hinged to the frame 1.

[0031] Therefore, the extension and retraction of the first telescopic rod 41 can drive the connecting rod 2 to rotate back and forth in the vertical plane.

[0032] A shaft 3 is rotatably connected to the connecting rod 2. A through hole is opened in the middle of the connecting rod 2, and the shaft 3 is inserted into the through hole. The shaft 3 is fixed by two retaining rings 32, which are spaced at both ends of the connecting rod 2, so that the shaft 3 is positioned on the connecting rod 2, and the shaft 3 can rotate around its own axis.

[0033] Shaft 3 and connecting rod 2 are arranged vertically.

[0034] The shaft 3 is arranged at an angle in the vertical plane, with the upper end of the shaft 3 above the connecting rod 2 and the lower end of the shaft 3 below the connecting rod 2; the lower end of the shaft 3 is hinged to the second telescopic rod 42; the shower head 5 is fixed to the upper end of the shaft 3 by screws.

[0035] The second telescopic rod 42 is arranged laterally. The second telescopic rod 42 is an electric push rod, and in other embodiments it can also be driven by a cylinder.

[0036] The shaft 3 is fixed with the second support rod 31. The body of the second telescopic rod 42 is hinged to the second support rod 31. The seat of the second telescopic rod 42 is hinged to the connecting rod 2.

[0037] Obviously, both the second telescopic rod 42 and the shaft 3 are mounted on the connecting rod 2, so both will rotate with the connecting rod 2;

[0038] Secondly, shaft 3 can rotate relative to connecting rod 2, so the rotation of connecting rod 2 and shaft 3 will not interfere with each other.

[0039] Shower head 5 is a shampoo cover with multiple spray nozzles 51 facing the user's scalp; the shampoo cover is connected to a water inlet pipe 53, which provides water flow to the spray nozzles 51.

[0040] The specific structure of the swing device installed on the shampoo bed is as follows: Figure 3 As shown, the frame 1 and the bed are fixed together by screws. A water tank is installed on the frame 1, and the shower head 5 is installed in the water tank.

[0041] The user lies flat on the bed with their head on the shampoo cover, which then rinses their head.

[0042] The advantage of this design is that the shampoo cover can rotate independently vertically or horizontally under the drive of shaft 3 and connecting rod 2, or it can rotate simultaneously vertically and horizontally, which increases the water flow to the head rinsing surface and improves rinsing efficiency.

[0043] In other embodiments, the rotation time and rotation angle of the first and second telescopic rods can be designed and set by a PLC controller. As long as the rinsing switch is activated, the shampoo hood can swing and rinse according to the set requirements.

[0044] Example 2, an oscillating device for a shampoo head, differs from Example 1 in that, referring to... Figures 2-3 The shower head 5, which serves as a shampoo cover, is hemispherical in shape. The center of the shampoo cover is hollowed out to form a drain outlet 52. The drain outlet 52 is a circular hole for water to flow out from the surface of the shampoo cover. Multiple spray nozzles 51 are provided on the shampoo cover and are arranged around it to spray water onto the user's head.

[0045] The hollow center of the shampoo cover has one of the following effects: If the center of the shampoo cover is formed as a sealed water storage cavity, it is easy for water to accumulate inside the shampoo cover. In order to prevent water accumulation in the shampoo cover, the shampoo cover is hollow. Moreover, if water is stored in the center of the shampoo cover, the water pressure of the spray will be reduced during the water storage process, which will affect the spraying effect.

[0046] The center of the shampoo hood is not easy to seal after the water spray nozzle 51 is installed. Because the increase in the number of water spray nozzles 51 will lead to a decrease in water pressure, which will shorten the travel of the water jet and make it difficult for the water jet to effectively contact the user's scalp.

[0047] Secondly, the shampoo cover has a hollow center, which makes it easy for service personnel to reach in through the hollow center to massage the scalp of the person being washed.

[0048] After considering the advantages of the overall design, the design scheme of this embodiment is adopted, which features a hollow design in the center of the shampoo cover, and uses a ring arrangement of water nozzles 51 and an oscillating relationship to achieve a more effective spraying of water onto the user's head.

[0049] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A swinging device of a shampooing shower head, characterized by, include: Rack (1); A connecting rod (2) is hinged to the frame (1) to enable vertical rotation; The first telescopic rod (41) drives the connecting rod (2) to rotate vertically. The two ends of the first telescopic rod (41) are respectively hinged to the frame (1) and the connecting rod (2); Rotary connection to shaft (3) of connecting rod (2); The second telescopic rod (42) drives the shaft (3) to rotate laterally. The two ends of the second telescopic rod (42) are respectively hinged to the shaft (3) and the connecting rod (2); Shower head (5) installed on shaft (3).

2. The oscillating device of the shampoo head according to claim 1, characterized in that: The frame (1) has two vertical rods (11) fixed on it. The two vertical rods (11) are equipped with two bearing seats (12). The connecting rod (2) is horizontally arranged on the frame (1), and the two ends of the connecting rod (2) are connected to the bearing seats (12).

3. The oscillating device of a head washing shower according to claim 2, characterized in that: The connecting rod (2) is fixed with a first support rod (21), and a first telescopic rod (41) is arranged vertically. The rod body of the first telescopic rod (41) and the first support rod (21) are hinged. The base of the No. 1 telescopic rod (41) is hinged to the frame (1).

4. The oscillating device of a shampooing shower head according to claim 1 or 2, characterized in that: The shaft (3) and connecting rod (2) are arranged vertically.

5. The oscillating device of a head washing shower according to claim 4, characterized in that: The shaft (3) is inserted into the connecting rod (2), and the shaft (3) is provided with a retaining ring (32) that blocks the connecting rod (2).

6. The oscillating device of a head washing shower according to claim 5, characterized in that: The shaft (3) is fixed with the second support rod (31), the rod body of the second telescopic rod (42) is hinged to the second support rod (31), and the seat of the second telescopic rod (42) is hinged to the connecting rod (2).

7. The oscillating device of a head washing shower according to claim 1, characterized in that: The shaft (3) is arranged at an angle, with the upper end of the shaft (3) above the connecting rod (2) and the lower end of the shaft (3) below the connecting rod (2). The lower end of the shaft (3) is hinged to the second telescopic rod (42). The shower head (5) is installed on the upper end of the shaft (3).

8. The oscillating device of a head washing shower according to claim 7, characterized in that: The shower head (5) is a shampoo cover with multiple spray nozzles (51) facing the user's scalp and a drain outlet (52) in the center.

Images