Shock absorption type water heater sprayer assembly

Abstract

The invention discloses a shock absorption type water heater sprayer assembly which comprises a spray rod (91) and a sprayer (92) fixed at the upper end of the spray rod (91), wherein the angle of inclination of the spray rod (91) can be adjusted so as to adjust the height and spraying angle of the sprayer (92); the spray rod (91) is rotatably connected with the side wall of a rotation drive box (3) in a matching manner through a support rotary shaft (931) at the lower end of the spray rod (91); a toothed gear disc (93) is fixedly arranged at the inner end part, the support rotary shaft (931) stretches into the inner end part in the inner chamber of the rotation drive box (3), and the toothed gear disc (93) is meshed with the drive rack part (82) of an up-and-down motion transmission part (8).

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a water outlet nozzle assembly of a shock-absorbing water heater. Background technique [0002] In the application of the water heater, the spray rod with adjustable angle is often used. The angle adjustment of this water spray rod can adjust the angle and position of water spray. [0003] The angle adjustment of some water spray rods is often carried out manually now. This manual adjustment is easy to cause inconvenience in use, and due to factors such as height, this adjustment often easily causes operational danger. Moreover, it is easy to cause the locking failure of the angle adjusting device during the long-term use, making it difficult to maintain the adjustment angle. However, in applications that use power to adjust the angle, the locking is often performed by a mechanism directly connected to the power source, which is likely to cause an impact on the power source under ...

AI Technical Summary

Problems solved by technology

This manual adjustment is easy to cause inconvenience in use, and due to factors such as height, this adjustment is often easy to cause operational hazards

Moreover, in the long-term process of use, it is easy to cause the locking failure of the angle adjustment device, which makes it difficult to maintain the adjustment angle.

However, for applications that use power to adjust the angle, the locking is often performed by a mechanism that is directly connected to the power source, which is likely to cause an impact on the power source under the impact of an external force.

Moreover, the unlocking of the locking mechanism is often driven by an additional power source, which easily causes an increase in cost and an increase in maintenance cost

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