Fluid channel structure and tap
OwnerChunhe Qiuinventor
Life of this patent
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Abstract
A tap has a protective housing. The protective housing includes a housing and a connecting column connected thereto. The connecting column defines a first receiving cavity, the housing defines a second receiving cavity, and a positioning part is arranged at an end of the connecting column. The positioning part defines a via hole through which the first receiving cavity is communicated to the second receiving cavity. The fluid channel structure includes: a base, received in the first receiving cavity and mounted on the positioning part. The base defines at least three through holes for water flow. An end of a first extension pipe, an end of a second extension pipe, and an end of a third extension pipe are respectively directly welded to the at least three through holes.
Claims20
A fluid channel structure, applied to a tap comprising a protective housing, wherein the protective housing comprises a housing and a connecting column connected to the housing;
- the connecting column defines a first receiving cavity, the housing defines a second receiving cavity, and a positioning part is arranged at an end of the connecting column and is located inside the second receiving cavity;
- the positioning part defines a via hole, the first receiving cavity and the second receiving cavity are communicated with each other via the via hole, the first receiving cavity is extending along a first direction, the second receiving cavity is extending along a second direction intersected with the first direction;
- wherein the fluid channel structure comprises:
- a base, received in the first receiving cavity and mounted on the positioning part;
- wherein, the base has two surfaces opposite to each other;
- the base defines at least three through holes for water flow;
- each of the at least three through holes penetrates the base in a thickness direction of the base to form an opening on each of the two surfaces of the base;
- a first extension pipe, a second extension pipe, and a third extension pipe, wherein, the first extension pipe, the second extension pipe, and the third extension pipe are extending in the second receiving cavity;
- each of an end of the first extension pipe, an end of the second extension pipe, and an end of the third extension pipe is respectively directly welded to the opening of a respective one of the at least three through holes formed on one of the two surfaces.
A tap, comprising a protective housing, a valve structure and a fluid channel structure, the protective housing comprises a housing and a connecting column connected to the housing;
- the connecting column defines a receiving cavity and is arranged with a positioning part at an end of the connecting column, the positioning part defines a via hole communicated with the receiving cavity, wherein the positioning part mounts the fluid channel structure and the valve structure in the receiving cavity, wherein the fluid channel structure comprises:
- a base, having two surfaces that are opposite to each other and defining at least three first openings in one of the two surfaces and at least three second openings in the other one of the two surfaces, wherein, each of the at least three first openings is communicated to one corresponding second opening to form a first inlet channel, a second inlet channel and an outlet channel;
- each of the first inlet channel, the second inlet, and the outlet channel penetrates the base in a thickness direction of the base;
- and
- a connecting member, defining at least three through holes, the at least three through holes are in one-to-one correspondence with the at least three first openings and communicated to corresponding second openings;
- a first extension pipe, a second extension pipe, and a third extension pipe, wherein, the first extension pipe, the second extension pipe, and the third extension pipe are extending inside the housing;
- an end of the first extension pipe, an end of the second extension pipe, and an end of the third extension pipe are respectively directly welded to the at least three second openings.
Dependencies are inferred from the claim text.