Stepless pushing spray gun shower head

Abstract

The utility model relates to the technical field of spray gun shower heads, in particular to a stepless push-pull spray gun shower head which comprises a spray gun shower head body, a handle is arranged on the lower side of the spray gun shower head body, the interior of the handle is communicated with the interior of the spray gun shower head body, and the stepless push-pull spray gun shower head further comprises a flow adjusting mechanism which comprises a fixed disc, a rotating disc, a linkage mechanism and a push-pull mechanism, the rotating disc is rotationally arranged on the upper side of the fixed disc through a rotating shaft; a plurality of arc-shaped water outlet holes are fixedly formed in the upper ends of the fixed disc and the rotating disc; the linkage mechanism is arranged on the upper side of the rotating disc, a through hole is formed in one side of the grip, and the push-pull mechanism is arranged in the through hole and used for adjusting the flow in the spray gun shower head. Stepless push-pull adjustment can be carried out on the flow in the spray gun shower head through the push-pull mechanism and the linkage mechanism, and the linkage mechanism comprises a supporting rod, a gear and a rack. The flow of the spray gun shower head can be subjected to stepless regulation, so that the flow regulation is more linear, the structure is simple, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of spray gun shower technology, specifically a stepless push spray gun shower. Background Technology

[0002] A shower head, also known as a watering can, was originally a device for watering flowers, potted plants, and other plants. Later, it was modified into a shower device, making it a common bathroom item. The installation height of a shower head can be divided into two types according to the type of shower head. For exposed riser shower heads, the distance from the water outlet surface is generally defined as 2 meters. It should be noted that these are just average figures. When actually installing a shower head, adjustments should be made according to the user's height. For exposed shower switches and concealed water pipes, the hot water is on the left and the cold water is on the right, with a center-to-center distance of 150cm. The concealed water outlet on the wall should be flush with the tile surface, and the internal concealed water pipes should be perpendicular to the wall. After the shower head is installed, it should form a 90-degree angle with the wall.

[0003] In existing technologies, spray guns and shower heads have difficulty in achieving stepless adjustment of water volume, and the water volume adjustment is not linear enough, making them inconvenient to use. The adjustment structure is also complex, increasing production costs. Therefore, we have introduced a stepless push-pull spray gun and shower head. Utility Model Content

[0004] The purpose of this invention is to provide a stepless push-pull spray gun shower head, which can steplessly adjust the flow rate of the spray gun shower head, making the flow rate adjustment more linear, and the simple structure reduces the production cost, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A stepless push-type spray gun shower head includes a spray gun shower head, a handle is provided on the lower side of the spray gun shower head, the handle is internally connected to the interior of the spray gun shower head, and further includes:

[0007] The flow regulating mechanism includes a fixed plate, a rotating plate, a linkage mechanism, and a push-pull mechanism. The fixed plate is fixedly disposed in the middle of the handle, and the rotating plate is rotatably disposed on the upper side of the fixed plate via a rotating shaft. Both the fixed plate and the rotating plate are fixedly provided with multiple arc-shaped water outlet holes at their upper ends.

[0008] The linkage mechanism is located on the upper side of the rotating disk, and a through hole is provided on one side of the handle. The push-pull mechanism is located inside the through hole and is used to adjust the flow rate in the spray gun shower head.

[0009] The flow rate within the spray gun showerhead can be infinitely adjusted via the push-pull mechanism and the linkage mechanism.

[0010] As a further embodiment of this utility model, the linkage mechanism includes a support rod, a gear and a rack, the support rod is rotatably mounted on the upper end of the rotating shaft, and both ends of the support rod are fixedly connected to the inner sidewall of the handle;

[0011] The gear is fixedly mounted on the rotating shaft, and the rack is engaged with one side of the gear, with one end of the rack connected to the pushing mechanism.

[0012] The pushing mechanism includes a pushing rod, which is slidably disposed in the through hole and extends to the outside of the through hole at both ends. The end of the pushing rod located inside the handle is fixedly connected to the rack.

[0013] As a further embodiment of this invention, the support rod is configured in a V-shape to reduce the resistance between the water flow and the support rod.

[0014] As a further embodiment of this utility model, a push-pull ring is fixedly provided at one end of the push rod located outside the handle, which facilitates the push-pull rod to be pushed.

[0015] As a further embodiment of this utility model, anti-detachment blocks are fixedly provided on both sides of one end of the push rod located inside the grip to prevent the push rod from detaching from the grip.

[0016] As a further embodiment of this invention, the cross-section of the push rod is set to a rectangle to prevent the push rod from rotating.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This stepless push-pull spray gun showerhead, through its components including a push-pull ring, push-pull rod, handle, spray gun showerhead, fixed plate, arc-shaped water outlet, rotating plate, gear, rotating shaft, support rod, anti-detachment block, and rack, allows for stepless adjustment of the spray gun showerhead's flow rate. Pushing the push-pull ring causes the push-pull rod to slide within the through hole, which in turn moves the rack. The rack then rotates the gear, which in turn rotates the rotating shaft, which in turn rotates the rotating plate. Because the arc-shaped water outlet on the rotating plate and the arc-shaped water outlet on the fixed plate are misaligned, the actual water outlet area is reduced, thus enabling stepless adjustment of the spray gun showerhead's flow rate. This results in more linear flow rate regulation and a simpler structure, reducing production costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a stepless push-pull spray gun shower head.

[0020] Figure 2 This is a schematic diagram of the internal structure of a stepless push-pull spray gun shower head.

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle.

[0022] In the diagram: 1. Push ring; 2. Push rod; 3. Handle; 4. Spray gun nozzle; 5. Fixed plate; 6. Arc-shaped water outlet; 7. Rotating plate; 8. Gear; 9. Shaft; 10. Support rod; 11. Anti-detachment block; 12. Rack. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 3 This utility model provides a technical solution:

[0025] A stepless push-type spray gun shower head includes a spray gun shower head 4, a handle 3 is provided on the lower side of the spray gun shower head 4, and the interior of the handle 3 is connected to the interior of the spray gun shower head 4. It also includes:

[0026] The flow regulation mechanism includes a fixed plate 5, a rotating plate 7, a linkage mechanism and a push-pull mechanism. The fixed plate 5 is fixedly installed in the middle of the handle 3. The rotating plate 7 is rotatably installed on the upper side of the fixed plate 5 via a rotating shaft 9. Both the fixed plate 5 and the rotating plate 7 are fixedly provided with multiple arc-shaped water outlet holes 6 at their upper ends.

[0027] The linkage mechanism is located on the upper side of the rotating disk 7, and a through hole is provided on one side of the handle 3. The push-pull mechanism is located inside the through hole and is used to adjust the flow rate in the spray gun shower head 4.

[0028] The flow rate within the spray gun shower head 4 can be infinitely adjusted via the push-pull mechanism and the linkage mechanism.

[0029] Reference Figure 2 and Figure 3 The linkage mechanism includes a support rod 10, a gear 8 and a rack 12. The support rod 10 is rotatably mounted on the upper end of the rotating shaft 9, and both ends of the support rod 10 are fixedly connected to the inner side wall of the handle 3.

[0030] Gear 8 is fixedly mounted on rotating shaft 9, and rack 12 is meshed on one side of gear 8, with one end of rack 12 connected to push-pull mechanism.

[0031] Reference Figure 2 and Figure 3 The pushing mechanism includes a pushing rod 2, which is slidably disposed in the through hole, and both ends of the pushing rod 2 extend outside the through hole. One end of the pushing rod 2 located inside the handle 3 is fixedly connected to the rack 12.

[0032] Reference Figure 3 The support rod 10 is designed in a V-shape to reduce the resistance between the water flow and the support rod 10.

[0033] Reference Figure 3 The push rod 2 is fixedly provided with a push ring 1 at one end outside the handle 3, which is used to facilitate the push rod 2 to be pushed.

[0034] Reference Figure 3 The push rod 2 is provided with anti-detachment blocks 11 on both sides of one end inside the handle 3 to prevent the push rod 2 from detaching from the handle 3.

[0035] Reference Figure 2 and Figure 3 The cross-section of the push rod 2 is set to be rectangular to prevent the push rod 2 from rotating.

[0036] When the flow rate of the spray gun shower head 4 needs to be steplessly adjusted, push the push ring 1. The push ring 1 drives the push rod 2 to slide in the through hole. The push rod 2 drives the rack 12 to move. The rack 12 drives the gear 8 to rotate. The gear 8 then drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the rotating disk 7 to rotate. Because the arc-shaped water outlet 6 on the rotating disk 7 and the arc-shaped water outlet 6 on the fixed disk 5 are misaligned, the actual water outlet area is reduced. This allows for stepless adjustment of the flow rate of the spray gun shower head 4, making the flow rate adjustment more linear. The structure is also simple and reduces production costs.

[0037] 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 stepless push-pull shower nozzle, comprising a shower nozzle, a handle being arranged on the lower side of the shower nozzle, characterized in that: The handle interior is communicated with the spray gun shower interior, and further comprises: The flow adjusting mechanism comprises a fixed disc, a rotating disc, a linkage mechanism and a pushing mechanism, the fixed disc is fixedly arranged in the middle of the handle, the rotating disc is rotatably arranged on the upper side of the fixed disc through a rotating shaft, and a plurality of arc-shaped water outlets are fixedly arranged on the upper ends of the fixed disc and the rotating disc; The linkage mechanism is arranged on the upper side of the rotating disc, one side of the handle is provided with a through hole, the pushing mechanism is arranged in the through hole, and the flow in the spray gun shower is adjusted; Wherein, the flow in the spray gun shower is steplessly adjusted through the pushing mechanism and the linkage mechanism.

2. A stepless push-pull shower according to claim 1, characterized in that: The linkage mechanism comprises a supporting rod, a gear and a rack, the supporting rod is rotatably arranged on the upper end of the rotating shaft, and the two ends of the supporting rod are fixedly connected with the inner side wall of the handle; The gear is fixedly arranged on the rotating shaft, the rack is meshingly arranged on one side of the gear, and one end of the rack is connected with the pushing mechanism.

3. A stepless push-pull shower according to claim 2, characterized in that: The pushing mechanism comprises a pushing rod, the pushing rod is slidably arranged in the through hole, and the two ends of the pushing rod extend out of the through hole, and one end of the pushing rod in the handle is fixedly connected with the rack.

4. A stepless push-pull shower according to claim 3, wherein: The supporting rod is arranged in a V shape to reduce the resistance between the water flow and the supporting rod.

5. A stepless push-pull shower according to claim 4, wherein: One end of the pushing rod outside the handle is fixedly provided with a pushing ring to facilitate the pushing of the pushing rod.

6. A stepless push-pull shower according to claim 5, wherein: Anti-disengagement blocks are fixedly arranged on the two sides of one end of the pushing rod in the handle to prevent the pushing rod from disengaging from the handle.

7. A stepless push-pull shower according to claim 6, wherein: The cross section of the pushing rod is arranged in a rectangular shape to prevent the pushing rod from rotating.

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