Rotary stop kitchen faucet

Abstract

A rotary stop kitchen faucet, comprising a faucet body, a seat plate, a hinged shaft tube, a limiting rod, a bottom ring body, a tooth tube, a fastener, a nut, a cold water pipe, a hot water pipe and a water guide rotary device, the hinged shaft tube is provided with a plurality of connecting holes; the tooth tube is provided with a limiting hole; the fastener comprises a fastening plate and a sleeve; the upper end of the tooth tube is fixed with the seat plate, the lower end of the hinged shaft tube is fixed with the faucet body, the hinged shaft tube is rotationally matched with the tooth tube and extends from the tooth tube and is fixed with the bottom ring body, the bottom ring body is rotationally matched with the lower end of the tooth tube; one end of the limiting rod is fixed with the connecting hole and the other end is located in the limiting hole; the tooth tube passes through the sleeve, the nut is screwed with the tooth tube and drives the fastener; the cold water pipe and the hot water pipe extend through the faucet body and the hinged shaft tube and are connected with a water guide rotary device respectively. The limiting hole and the limiting rod are hidden; the water guide rotary device is arranged, the cold water pipe and the hot water pipe rotate with the faucet body, and the water guide hose is not twisted.

Description

Technical Field

[0001] This utility model relates to a kitchen faucet. Background Technology

[0002] The existing technology, Chinese patent 202222225980.8, describes a temperature-controlled integrated sensor faucet, including a threaded tube, faucet body, outer tube, water outlet hose, water outlet head, flat-foot valve core, pressure cap, handwheel, drive rod, solenoid valve, sensor, and power supply. The threaded tube includes a flange at the upper end, a valve core cavity, and an internally threaded countersunk hole. The faucet body includes a sensing window, a guide stop hole, and a screw hole. The flat-foot valve core is located in the valve core cavity, and the pressure cap is screwed into the internally threaded countersunk hole to fix the flat-foot valve core. The flange is inserted into the lower end of the faucet body. The screw passes through the screw hole and engages with the guide positioning groove. The drive rod passes through the guide stop hole and is fixed to the handwheel. The solenoid valve and sensor are located inside the faucet body. The mixing water pipeline, solenoid valve, water outlet hose, and water outlet head are connected in sequence. The water outlet head is fixed to the suspended end of the outer tube. The sensing window of the sensor is fitted into the sensing window. The power cord passes through the axial power cord hole and connects to the sensor. The faucet body and threaded tube rotate in coordination. The problem is that the guide stop is exposed. Utility Model Content

[0003] The purpose of this invention is to provide a kitchen faucet with a rotating stop that has a concealed guide stop.

[0004] This utility model is implemented as follows: a kitchen faucet with a rotating stop, characterized in that it includes a faucet body, a seat plate, a hinged shaft tube, a limiting rod, a bottom ring body, a threaded tube, fasteners, nuts, a cold water pipe, a hot water pipe, and a water guiding rotating device.

[0005] The hinged shaft tube has several connecting holes; the threaded tube has limiting holes.

[0006] Fasteners include fastening plates and sleeves;

[0007] The upper end of the threaded tube is fixed to the seat plate, and the hinged shaft tube is fixed to the lower end of the faucet body. The hinged shaft tube is rotatably engaged with the threaded tube and extends out of the threaded tube and is fixed to the bottom ring body. The bottom ring body is rotatably engaged with the lower end of the threaded tube. One end of the limiting rod is fixed to the connecting hole, and the other end is located in the limiting hole. The threaded tube passes through the sleeve, and the nut is screwed into the threaded tube and drives the fastener. The cold water pipe and the hot water pipe extend through the faucet body and the hinged shaft tube and are respectively connected to a water guiding rotating device.

[0008] The kitchen faucet with a rotating stop is characterized in that the fastening plate is triangular, and the sleeve is adjacent to the apex.

[0009] The kitchen faucet with a rotating stop is characterized in that: the lower end of the faucet body is provided with a countersunk hole, and the upper end of the hinge shaft tube is welded or threaded to the countersunk hole.

[0010] The kitchen faucet with a rotating stop is characterized in that the threaded tube and the seat plate are connected by threads.

[0011] The aforementioned kitchen faucet with a rotating stop is characterized in that: the water guiding rotating device includes a top pipe fitting, a middle pipe fitting, and a bottom pipe fitting.

[0012] The top pipe fitting and the intermediate pipe fitting are fixed, while the intermediate pipe fitting and the bottom pipe fitting are rotatably fitted.

[0013] The cold water pipe and hot water pipe are made of metal materials, and each has a top pipe fitting at the water inlet end.

[0014] This utility model discloses a kitchen faucet with a rotating stop. Due to its structure, the limiting hole and limiting rod are hidden; the water guiding rotating device allows the cold water pipe and hot water pipe to rotate with the faucet body without twisting the water guiding hose. Attached Figure Description

[0015] Figure 1 This is a cross-sectional view of the present invention.

[0016] Figure 2 yes Figure 1 A-A view.

[0017] Figure 3 This is one of the exploded perspective views of this utility model.

[0018] Figure 4 This is a perspective view of the present invention.

[0019] Figure 5 This is a perspective view of the water-guiding rotating device of this utility model.

[0020] Figure 6 This is a cross-sectional view of the water-guiding rotating device of this utility model. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, a kitchen faucet with a rotating stop includes a faucet body 1, a seat plate 2, a hinged shaft tube 3, a limiting rod 4, a bottom ring body 5, a threaded tube 6, a fastener 7, a nut 8, a cold water pipe 91, a hot water pipe 92, and a water guiding rotating device 10.

[0024] The hinged shaft tube 3 is provided with several connecting holes 31; the threaded tube 6 is provided with limiting holes 61;

[0025] Fastener 7 includes a fastening plate 71 and a sleeve 72;

[0026] The upper end of the threaded tube 6 is fixed to the seat plate 2, and the hinged shaft tube 3 is fixed to the lower end of the faucet body 1. The hinged shaft tube 3 is rotatably engaged with the threaded tube 6 and extends out of the threaded tube 6 and is fixed to the bottom ring body 5. The bottom ring body 5 is rotatably engaged with the lower end of the threaded tube 6 and has the function of preventing the hinged shaft tube from moving up and down. One end of the limiting rod 4 is fixed to the connecting hole 31, and the other end is located in the limiting hole 61. The threaded tube 6 passes through the sleeve 72, and the nut 8 is screwed into the threaded tube 6 and is located below the fastener 7 and drives the fastener 7. The cold water pipe 91 and the hot water pipe 92 extend through the faucet body 1 and the hinged shaft tube 3 and are respectively connected to a water guiding rotating device 10. One water guiding rotating device 10 is connected to the cold water hose, and the other water guiding rotating device 10 is connected to the hot water hose.

[0027] from Figure 1 It can be seen that the ends of the limiting hole 61 and the limiting rod 4 are hidden inside the sleeve 72; with this structure, the seat plate and the fastening plate 71 are respectively attached to the upper and lower surfaces of the water tank edge plate. The cold water pipe 91 and the hot water pipe 92 rotate with the faucet body 1, and the water guiding rotating device 10 rotates, effectively preventing the cold water hose and the hot water hose from twisting.

[0028] As a further improvement of this utility model: the fastening plate 71 is triangular, and the sleeve 72 is adjacent to the apex. The bottom of the fastening plate 71 is attached to the outer surface of the water tank wall panel; with this structure, when the nut is rotated, the fastener 7 moves upward in a straight line, preventing the fastener from rotating.

[0029] The lower end of the faucet body 1 is provided with a countersunk hole, and the upper end of the hinged shaft tube 3 is welded to or threaded to the countersunk hole.

[0030] As a further improvement of this utility model: the tooth tube 6 and the seat plate 2 are threadedly connected.

[0031] As a further improvement of this utility model: the bottom ring body 5 is provided with an internal thread, and the lower end of the bottom ring body and the hinged shaft tube are threadedly connected.

[0032] A wear-resistant ring is provided between the bottom ring body 5 and the lower end of the tooth tube.

[0033] The water guiding rotating device 10 includes a top pipe 101, an intermediate pipe 102, and a bottom pipe 103. The top pipe 101 includes a pipe connection hole 1011 and a connection cavity 1012 located at the top, and the connection cavity 1012 is provided with an internal thread. The intermediate pipe 102 includes a connector 1021 and a rotating sealing cavity 1022. The bottom pipe 103 includes a hinged cavity 1031 and a hose interface 1032.

[0034] The connector 1021 and the connecting cavity 1012 are threadedly connected and fixed. The hinge cavity 1031 is inserted into the rotating sealing cavity 1022 for rotational engagement and sealing. The hinge cavity 1031 is provided with an annular guide groove 10311. The inner wall of the rotating sealing cavity 1022 is provided with an annular protrusion, which is rotated and engaged with the annular guide groove. The hinge cavity 1031 is inserted into the rotating sealing cavity 1022, and the outer surface of the hinge cavity 1031 is stamped to form an annular protrusion that extends into the annular guide groove.

[0035] The cold water pipe 91 and hot water pipe 92 are each made of metal and have a top pipe fitting 101 at their inlet ends. The hose connector 1032 connects to the cold water hose and the hot water hose. The faucet body, hinge shaft, cold water pipe, hot water pipe, top pipe fitting 101, and intermediate pipe fitting 102 rotate together, that is, the intermediate pipe fitting 102 and the bottom pipe fitting 103 rotate in conjunction.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A kitchen faucet with a rotating stop position, characterized in that: Includes the faucet body, seat plate, hinged shaft tube, limit rod, bottom ring body, threaded tube, fasteners, nuts, cold water pipe, hot water pipe, and water guiding rotating device. The hinged shaft tube has several connecting holes; the threaded tube has limiting holes. Fasteners include fastening plates and sleeves; The upper end of the threaded tube is fixed to the seat plate, and the hinged shaft tube is fixed to the lower end of the faucet body. The hinged shaft tube is rotatably engaged with the threaded tube and extends out of the threaded tube and is fixed to the bottom ring body. The bottom ring body is rotatably engaged with the lower end of the threaded tube. One end of the limiting rod is fixed to the connecting hole, and the other end is located in the limiting hole. The threaded tube passes through the sleeve, and the nut is screwed into the threaded tube and drives the fastener. The cold water pipe and the hot water pipe extend through the faucet body and the hinged shaft tube and are respectively connected to a water guiding rotating device.

2. A kitchen faucet with a rotating stop according to claim 1, characterized in that: The fastening plate is triangular, with the sleeve adjacent to the apex.

3. A kitchen faucet with a rotating stop according to claim 1, characterized in that: The lower end of the faucet body is provided with a countersunk hole, and the upper end of the hinged shaft tube is welded to or threaded to the countersunk hole.

4. A kitchen faucet with a rotating stop according to claim 1, characterized in that: The tooth tube and the seat plate are threaded together.

5. A kitchen faucet with a rotating stop according to claim 1, characterized in that: The water guiding and rotating device includes a top pipe, an intermediate pipe, and a bottom pipe. The top pipe fitting and the intermediate pipe fitting are fixed, while the intermediate pipe fitting and the bottom pipe fitting are rotatably fitted. The cold water pipe and hot water pipe are made of metal materials, and each has a top pipe fitting at the water inlet end.

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