METHOD FOR PRODUCING SHOWER NOZZLE

Abstract

This invention discloses a method for producing a shower nozzle which includes following steps of perforating a water outlet plate by laser in order to form a plurality of water outlet holes, welding a joint head and the water outlet plate to a casing, and polishing a welding portion where the joint head and the water outlet plate are welded to the casing before executing a surface treatment. This invention integrates the water outlet holes with the water outlet plate through laser perforation, then polishing the surface after welding each component together into one, thereby executing the surface treatment at one time, simplifying the process, increasing the efficiency, and achieving the seamless surface and color constancy.

Claims

1. A method for producing a shower nozzle comprising: step 1, a step of producing components of a shower nozzle which include a water outlet plate, a casing and a joint head by a mold; step 2, a step of perforating said water outlet plate by laser in order to form a plurality of water outlet holes on said water outlet plate; step 3, a step of welding said joint head to said casing and welding said water outlet plate to said casing; step 4, a step of polishing a welded portion where said joint head and said water outlet plate are welded to said casing in order to obtain a semi-finished product; and step 5, a step of treating said semi-finished product polished in said step 4 with a surface treatment.

2. The method as claimed in claim 1, wherein in said step 1, a thickness of said water outlet plate is between 0.6 and 1.5 millimeters.

3. The method as claimed in claim 1, wherein in said step 2, an area of each of said plurality of water outlet holes is between 0.05 and 0.15 square millimeters.

4. The method as claimed in claim 1, wherein said surface treatment includes a vacuum plating process and an ion plating process.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] FIG. 1 is an exploded view showing the product of this invention which is not perforated;

[0018] FIG. 2 is a schematic view showing the perforation pattern of the water outlet plate of this invention;

[0019] FIG. 3 is a schematic view showing the combination of each component of this invention; and

[0020] FIG. 4 is a perspective view showing the semi-finished product of this invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0021] In order to further explain the technical solution of this invention, the invention is described in detail through the specific embodiment as follows.

[0022] A method for producing a shower nozzle comprising:

[0023] step 1, a step of producing components of a shower nozzle which include a water outlet plate 1, a casing 2 and a joint head 3 by a mold as shown in FIG. 1. A thickness of the water outlet plate 1 is between 0.6 and 1.5 millimeters;

[0024] step 2, as shown in FIG. 2, a step of perforating the water outlet plate 1 by laser according to the predetermined pattern of the water outlet in order to form a plurality of water outlet holes 4 on the water outlet plate 1. An area of each water outlet hole 4 is between 0.05 and 0.15 square millimeters;

[0025] step 3, as shown in FIG. 3, a step of welding the joint head 3 to the corresponding position of the casing 2 and welding the water outlet plate 1 to the corresponding position of the casing 2;

[0026] step 4, a step of polishing a welding portion where the joint head 3 and the water outlet plate 1 are welded to the casing 2 in order to obtain a semi-finished product as shown in FIG. 4 to allow the surface of the semi-finished product to maintain smooth and consistent; and

[0027] step 5, a step of treating the semi-finished product polished in the step 4 with a surface treatment such as a vacuum plating process and an ion plating process to form a coating.

[0028] Through the above method, this invention perforates the surface of the water outlet plate 1 by laser to form the water outlet holes 4 and unites the water outlet holes 4 and the water outlet plate 1 together into one to avoid the influence of the surface treatment. This invention combines each component by welding and executes the polishing treatment to keep the consistent surface and execute the surface treatment at one time, thereby simplifying the production process and increasing the production efficiency. The surface of the semi-finished product is formed without seams, thereby achieving the seamless surface and color constancy after executing the surface treatment.