Industrial kitchen faucet

Abstract

The present invention discloses an industrial kitchen faucet, comprising a faucet body, a bracket, a water outlet hose and a water outlet nozzle assembly, a first support tube and a second support tube, wherein the first support tube is fixedly connected to one end of the bracket and is sleeved outside one end of the water outlet hose, and the second support tube is fixedly connected to the water outlet nozzle assembly and is sleeved outside the other end of the water outlet hose. The two support tubes can support both ends of the water outlet hose to prevent the water outlet hose from collapsing, so that the water outlet hose can maintain a certain curvature; when the water outlet nozzle assembly is separated from the bracket, the first support tube can provide an upward support force to the water outlet hose and the water outlet nozzle assembly to prevent the water outlet nozzle assembly from extending into the sink. At the same time, the use of two support tubes instead of the elastic member in the prior art can make the appearance of the kitchen faucet more beautiful and more convenient to clean.

Description

Technical Field

[0001] The invention relates to an industrial kitchen faucet. Background Art

[0002] Existing kitchen faucets, such as the Chinese utility model patent authorization announcement number CN205424006U and the patent name kitchen faucet, include a shell, a water outlet, and a water outlet hose. A fixing rod is provided on the side wall of the shell, and the water outlet is detachably connected to the fixing rod. In addition, an elastic member is sleeved on the water outlet hose, and the elastic member will give an upward force to the water outlet hose, and the water outlet hose will give an upward force to the water outlet, so that the water outlet can be well suspended in the air without the fixing rod, thereby preventing the water outlet from extending into the sink. Although the elastic member can support the water outlet hose, the elastic member is sleeved outside the water outlet hose, which will make the entire kitchen faucet unsightly, and the cleaning of the elastic member is also extremely inconvenient. Summary of the invention

[0003] The present invention provides an industrial kitchen faucet, which overcomes the shortcomings of the background technology. The technical solution adopted by the present invention to solve the technical problem is:

[0004] Industrial kitchen faucet, it includes:

[0005] The faucet body is provided with a cold water inlet channel, a hot water inlet channel, a water outlet channel, and a valve seat and a valve core installed therein;

[0006] The bracket includes a frame body, and the frame body can rotate relative to the faucet body;

[0007] A water outlet hose and a water outlet nozzle assembly, wherein one end of the water outlet hose passes through one end of the bracket and is connected to the water outlet channel, and the other end of the water outlet hose is connected to the water outlet nozzle assembly, and the water outlet nozzle assembly is detachably connected to the other end of the bracket;

[0008] The first support tube and the second support tube are fixedly connected to one end of the frame and sleeved outside one end of the water outlet hose, and the second support tube is fixedly connected to the water outlet nozzle assembly and sleeved outside the other end of the water outlet hose.

[0009] In a preferred embodiment, it also includes an outer water outlet pipe, which is sleeved on the outer periphery of the water outlet hose, the first support pipe and the second support pipe, and its two ends are respectively against the water outlet nozzle assembly and the frame.

[0010] In a preferred embodiment: the outer water outlet pipe is made of rubber.

[0011] In a preferred embodiment: a hollow rotating chamber is provided at one end of the frame, the first support tube is fixedly connected to the rotating chamber, and the water outlet outer tube is against the rotating chamber; a connecting joint assembly and a rotating sleeve are also provided, one end of the connecting joint assembly is connected to the water outlet hose, and the other end is connected to the water outlet channel, and the rotating sleeve is sleeved on the outside of the connecting joint assembly and rotates with the rotating chamber.

[0012] In a preferred embodiment: the connecting joint assembly includes a first connecting joint, a second connecting joint and a third connecting joint which are connected in sequence, the first connecting joint is fixedly connected to one end of the water outlet hose, and the third connecting joint extends into the faucet body and is connected to the water outlet channel.

[0013] In a preferred embodiment, the connecting joint assembly further comprises a connecting joint bushing, which is clamped between the second connecting joint and the rotating sleeve.

[0014] In a preferred embodiment: the bracket also includes a magnetic component and a lining cover, a receiving cavity is provided at the other end of the frame body, the magnetic component is fixed in the receiving cavity, the lining cover is connected to the magnetic component and covers the outer end surface of the receiving cavity; the water spout assembly includes a magnetic matching component, and the water spout assembly is detachably connected to the bracket through the magnetic matching component and the magnetic component.

[0015] In a preferred embodiment: the water outlet nozzle assembly also includes a hollow fixed seat, a first water outlet joint, a second water outlet joint, a sleeve and a water outlet nozzle, the second support tube is fixedly connected to the fixed seat, one end of the first water outlet joint is fixedly connected to the water outlet hose, the other end is fixedly connected to the fixed seat and after passing through the fixed seat, it is fixedly connected to one end of the second water outlet joint, the second water outlet joint extends into the water outlet nozzle, the magnetic attraction fitting is sleeved outside the second water outlet joint and fixedly connected to the water outlet nozzle, the sleeve is sleeved on the outer periphery of the magnetic attraction fitting and its top end is against the fixed seat.

[0016] In a preferred embodiment: the fixing seat is provided with a first convex edge protruding outward, the sleeve is provided with a second convex edge protruding outward, and a clearance space is formed between the first convex edge and the second convex edge; the outer side of the lining cover is provided with a boss corresponding to the clearance space, and when the magnetic attraction part and the magnetic attraction matching part are magnetically matched, the boss is located in the clearance space.

[0017] In a preferred embodiment: the frame is provided with a screw hole connected to the accommodating cavity, and is also provided with a positioning piece, which is threadedly engaged with the screw hole and has its bottom surface pressed against the outer periphery of the magnetic attraction piece; the inner side surface of the lining cover is provided with a buckle, and the outer periphery of the magnetic attraction fitting piece is provided with a slot, and the lining cover and the magnetic attraction fitting piece are fixedly connected by the buckle and the slot.

[0018] Compared with the background technology, this technical solution has the following advantages:

[0019] 1. The first support tube and the second support tube are respectively placed at the two ends of the water outlet hose. When the water outlet assembly is connected to the bracket, the two support tubes can support the two ends of the water outlet hose to prevent the water outlet hose from collapsing and keep a certain curvature of the water outlet hose. When the water outlet assembly is separated from the bracket, the first support tube can provide an upward support force to the water outlet hose and the water outlet assembly to prevent the water outlet assembly from extending into the sink. At the same time, the use of two support tubes instead of the elastic member in the prior art can make the appearance of the kitchen faucet more beautiful and easier to clean.

[0020] 2. An outer water outlet pipe is provided which is sleeved on the outer periphery of the water outlet hose, the first support pipe and the second support pipe, so as to further improve the aesthetics of the entire kitchen faucet. From the appearance point of view, it is no different from an ordinary kitchen faucet.

[0021] 3. The bracket also includes a magnetic part and a lining cover, and the water spout assembly is detachably connected to the bracket through the magnetic attraction cooperation between the magnetic attraction fitting and the magnetic attraction part, so that the detachable connection between the water spout assembly and the bracket becomes simpler and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 The overall schematic diagram of an industrial kitchen faucet according to a preferred embodiment is shown.

[0024] Figure 2 A three-dimensional exploded schematic diagram of an industrial kitchen faucet according to a preferred embodiment is depicted.

[0025] Figure 3 One of the cross-sectional views of an industrial kitchen faucet according to a preferred embodiment is shown.

[0026] Figure 4 A second cross-sectional view of an industrial kitchen faucet according to a preferred embodiment is shown.

[0027] Figure 5 The assembly diagram of the faucet body, the third connecting joint, the second connecting joint, the valve seat and the valve core is drawn.

[0028] Figure 6 The assembly diagram of the frame and the lining cover is drawn.

[0029] Figure 7 The assembly diagram of the lining cover and the magnetic attraction part is drawn.

[0030] Figure 8 A cross-sectional view of the assembly of the water spout assembly and the bracket is shown. DETAILED DESCRIPTION

[0031] Please refer to Figures 1 to 8A preferred embodiment of an industrial kitchen faucet, the industrial kitchen faucet includes a faucet body 10, a bracket 20, a water outlet hose 30 and a water outlet nozzle assembly, a first support tube 40 and a second support tube 50.

[0032] The faucet body 10 is provided with a cold water inlet channel 11, a hot water inlet channel 12, a water outlet channel 13, and a valve seat 14 and a valve core 15 installed therein. Figure 5 As shown, the faucet body 10 is provided with an assembly cavity 16 and a side cavity 17. A convex block 161 is provided at the side cavity 17 corresponding to the cavity wall of the assembly cavity 16. The convex block 161 is provided with a groove 162. The bottom wall of the groove 162 is provided with a locking hole 163. The left end of the valve seat 14 is against the groove 162. The left end of the valve seat 14 is screwed with a screw rod 141. The screw rod 141 is screwed with the locking hole 163 to fix the valve seat 14 and the faucet body 10 together. The bottom end of the valve seat 14 is connected to a cold water inlet pipe and a hot water inlet pipe. The cold water inlet pipe is the cold water inlet channel 11, and the hot water inlet pipe is the hot water inlet channel 12. The water outlet channel 13 is opened at the top of the valve seat 14. Figure 2 As shown, the kitchen faucet also includes a first gland 18 and a second gland 19. The first gland 18 is installed in the side cavity 17 and screwed with the cavity wall of the side cavity 17, and its left end is pressed against the right end surface of the valve seat 14; the valve core 15 extends from the side cavity 17 and passes through the first gland 18 and then presses against the right end surface of the valve seat 14. The second gland 19 is screwed with the side cavity 17 to limit the axial position of the valve core 15 and prevent the valve core 15 from falling out of the side cavity 17. Figure 2 As shown, the kitchen faucet also includes a handle 1 and a handle seat 2, the handle seat 2 is threadedly matched with the second gland 19, the handle 1 is placed outside the handle seat 2 and is fixedly connected to the valve stem of the valve core 15. The valve core 15 can be a water mixing valve core or a switching valve core, and the specific structure is the existing technology and will not be repeated.

[0033] One end of the water outlet hose 30 passes through one end of the bracket 20 and is connected to the water outlet channel 13, and the other end of the water outlet hose 30 is connected to the water outlet nozzle assembly, and the water outlet nozzle assembly is detachably connected to the other end of the bracket 20. The first support tube 40 is fixedly connected to one end of the frame 21 and sleeved outside one end of the water outlet hose 30, and the second support tube 50 is fixedly connected to the water outlet nozzle assembly and sleeved outside the other end of the water outlet hose 30.

[0034] In this embodiment, the kitchen faucet further includes an outer water outlet tube 60, which is sleeved on the outer periphery of the water outlet hose 30, the first support tube 40 and the second support tube 50 and has two ends respectively against the water outlet nozzle assembly and the frame 21. In this embodiment, the outer water outlet tube 60 is made of rubber.

[0035] The bracket includes a frame body 21 , and the frame body 21 can rotate relative to the faucet body 10 .

[0036] In this embodiment, a hollow rotating chamber 22 is provided at one end of the frame 21, and a connecting joint assembly and a rotating sleeve 23 are also provided. One end of the connecting joint assembly is connected to the water outlet hose 30, and the other end is connected to the water outlet channel 13. The rotating sleeve 23 is sleeved on the outside of the connecting joint assembly and rotates with the rotating chamber 22.

[0037] In this embodiment, the connection joint assembly includes a first connection joint 24, a second connection joint 25 and a third connection joint 26 connected in sequence, the first connection joint 24 is fixedly connected to one end of the water outlet hose 30, and the third connection joint 26 extends into the faucet body 10 and is connected to the water outlet channel 13.

[0038] In this embodiment, the connection joint assembly further includes a connection joint bushing 27, which is clamped between the second connection joint 25 and the rotating sleeve 23. Figure 5 As shown, the outer periphery of the second connection joint 25 is provided with a first stopper 251 and a second stopper 252, and a stopper groove 253 is formed between the two stopper blocks, and the connection joint bushing 27 is located in the stopper groove 253; the connection joint bushing 27 is provided with a suspended protruding foot (not shown in the figure), and the protruding foot is provided with a protruding buckle (not shown in the figure), and the rotating sleeve 23 is provided with a matching groove (not shown in the figure), and the connection joint bushing 27 and the rotating sleeve 23 are fixed together by the snap-fitting of the protruding buckle and the matching groove. In addition, the top of the faucet body 10 is provided with a sink groove 111, and the second stopper 252 is located in the sink groove 111, and the outer periphery of the second connection joint 25 located below the second stopper 252 is screwed and matched with the cavity wall of the assembly cavity 16, and the bottom end of the third connection joint 26 is sealed and docked with the water outlet channel 13, and the top end of the third connection joint 26 extends into the second connection joint 25 and the two are sealed and matched; the first connection joint 24 and the top end of the second connection joint 25 are screwed and matched. like Figure 2 As shown, the top of the rotating sleeve 23 is provided with a first step surface 231 and a second step surface 232 arranged in an upper and lower interval; Figure 3 As shown, the wall of the rotating cavity 22 is provided with a third step surface 221 that can abut against the first step surface 231, and the bottom end surface of the rotating cavity 22 abuts against the second step surface 232. In addition, a rotation limiting groove 233 is also provided on the outer periphery of the top end of the rotating sleeve 23, and the frame body 21 is also provided with a through hole 211 connected to the rotating cavity 22, and a limiting pin 212 is also provided. The limiting pin 212 is threadedly engaged with the through hole 211 and its bottom end extends into the rotation limiting groove 233 to limit the rotation angle of the bracket 20.

[0039] In this embodiment, the first support tube 40 is fixedly connected to the rotating chamber 22, and the water outlet outer tube 60 is against the rotating chamber 22. Figure 3 and Figure 4 As shown, a fourth step surface 222 is provided at the top of the cavity wall of the rotating cavity 22, and one end of the water outlet outer pipe 60 rests on the fourth step surface 222; the first support tube and the cavity wall of the rotating cavity are threadedly connected, and the cavity wall of the rotating cavity 22 is also provided with a fifth step surface 223, and the bottom end of the first support tube 40 rests on the fifth step surface 223.

[0040] In this embodiment, the bracket 20 further includes a magnetic member 28 and a lining cover 29. The other end of the bracket 21 is provided with a receiving cavity 213. The magnetic member 28 is fixed in the receiving cavity 213. The lining cover 29 is connected to the magnetic member 28 and covers the outer end surface of the receiving cavity 213. Figure 6 As shown, the other end of the frame 21 is further provided with an arc portion 214 that matches the shape of the lining cover 29 , and the arc portion 214 is provided with a plurality of positioning grooves 215 . The inner side of the lining cover 29 is provided with a plurality of positioning columns 291 , and the positioning columns 291 are positioned and matched with the positioning grooves 215 .

[0041] In this embodiment, Figure 8 As shown, the frame 21 is provided with a screw hole 216 connected to the accommodating cavity 213, and a positioning member 217 is further provided. The positioning member 217 is threadedly engaged with the screw hole 216 and its bottom surface is pressed against the outer periphery of the magnetic attraction member 28; Figure 7 As shown, a buckle 292 is provided on the inner side of the lining cover 29 , and a slot 281 is provided on the outer periphery of the magnetic attraction member 28 . The lining cover 29 and the magnetic attraction member 28 are fixedly connected by the buckle 292 and the slot 281 .

[0042] The water spout assembly includes a magnetic attraction fitting 70 , and the water spout assembly is detachably connected to the bracket 20 through the magnetic attraction fitting 70 and the magnetic attraction fitting 28 .

[0043] In this embodiment, the water outlet nozzle assembly also includes a hollow fixed seat 71, a first water outlet joint 72, a second water outlet joint 73, a sleeve 74 and a water outlet nozzle 75. The second support tube 50 is fixedly connected to the fixed seat 71. One end of the first water outlet joint 72 is fixedly connected to the water outlet hose 30, and the other end is fixedly connected to the fixed seat 71 and is fixedly connected to one end of the second water outlet joint 73 after passing through the fixed seat 71. The second water outlet joint 73 extends into the water outlet nozzle 75. The magnetic attraction fitting 70 is sleeved outside the second water outlet joint 73 and is fixedly connected to the water outlet nozzle 75. The sleeve 74 is sleeved on the outer periphery of the magnetic attraction fitting 70 and its top end is against the fixed seat 71.

[0044] In this embodiment, the fixing seat 71 is provided with a first convex edge 711 protruding outward, and the sleeve 74 is provided with a second convex edge 741 protruding outward, and a clearance space 712 is formed between the first convex edge 711 and the second convex edge 741; the outer side of the lining cover 29 is provided with a boss 293 corresponding to the clearance space 712, and when the magnetic attraction component 28 is magnetically matched with the magnetic attraction matching component 70, the boss 293 is located in the clearance space 712.

[0045] The magnetic attraction member 28 may be a magnet, and the magnetic attraction fitting member 70 may be a magnet or a metal material, or a plastic member containing magnetic powder, or the materials of the two may be interchangeable, without limitation thereto.

[0046] The two support tubes can support both ends of the water outlet hose 30 to prevent the water outlet hose 30 from collapsing and keep a certain curvature; when the water outlet assembly is separated from the bracket 20, the first support tube 40 can provide an upward support force to the water outlet hose 30 and the water outlet assembly to prevent the water outlet assembly from extending into the sink. At the same time, the use of two support tubes instead of the elastic member in the prior art can make the appearance of the kitchen faucet more beautiful and easier to clean.

[0047] Moreover, the water outlet outer pipe 60 is provided to further improve the aesthetics of the entire kitchen faucet. From the appearance point of view, it is no different from an ordinary kitchen faucet.

[0048] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. Industrial kitchen faucet, characterized by: It includes: The faucet body is provided with a cold water inlet channel, a hot water inlet channel, a water outlet channel, and a valve seat and a valve core installed therein; The bracket includes a frame body, and the frame body can rotate relative to the faucet body; A water outlet hose and a water outlet nozzle assembly, wherein one end of the water outlet hose passes through one end of the bracket and is connected to the water outlet channel, and the other end of the water outlet hose is connected to the water outlet nozzle assembly, and the water outlet nozzle assembly is detachably connected to the other end of the bracket; A first support tube and a second support tube, the first support tube is fixedly connected to one end of the frame and sleeved outside one end of the water outlet hose, and the second support tube is fixedly connected to the water outlet nozzle assembly and sleeved outside the other end of the water outlet hose; It also includes a water outlet outer pipe, which is sleeved on the outer periphery of the water outlet hose, the first support pipe and the second support pipe, and has two ends respectively against the water outlet nozzle assembly and the frame; A hollow rotating chamber is provided at one end of the frame, the first support tube is fixedly connected to the rotating chamber, and the water outlet outer tube is against the rotating chamber; a connecting joint assembly and a rotating sleeve are also provided, one end of the connecting joint assembly is connected to the water outlet hose, and the other end is connected to the water outlet channel, and the rotating sleeve is sleeved outside the connecting joint assembly and rotated with the rotating chamber; The connection joint assembly comprises a first connection joint, a second connection joint and a third connection joint which are connected in sequence, the first connection joint is fixedly connected to one end of the water outlet hose, and the third connection joint extends into the faucet body and is connected to the water outlet channel; The bracket also includes a magnetic component and a lining cover. A accommodating cavity is provided at the other end of the frame body. The magnetic component is fixed in the accommodating cavity. The lining cover is connected to the magnetic component and covers the outer end surface of the accommodating cavity. The water spout assembly includes a magnetic matching component. The water spout assembly is detachably connected to the bracket through the magnetic matching component and the magnetic component.

2. The industrial kitchen faucet according to claim 1, characterized in that: The water outlet outer pipe is made of rubber.

3. The industrial kitchen faucet according to claim 1, characterized in that: The connecting joint assembly also includes a connecting joint bushing, which is clamped between the second connecting joint and the rotating sleeve.

4. The industrial kitchen faucet according to claim 1, characterized in that: The water outlet nozzle assembly also includes a hollow fixing seat, a first water outlet joint, a second water outlet joint, a sleeve and a water outlet nozzle. The second support tube is fixedly connected to the fixing seat. One end of the first water outlet joint is fixedly connected to the water outlet hose, and the other end is fixedly connected to the fixing seat and is fixedly connected to one end of the second water outlet joint after passing through the fixing seat. The second water outlet joint extends into the water outlet nozzle. The magnetic attraction fitting is sleeved outside the second water outlet joint and is fixedly connected to the water outlet nozzle. The sleeve is sleeved on the outer periphery of the magnetic attraction fitting and its top end is against the fixing seat.

5. The industrial kitchen faucet according to claim 4, characterized in that: The fixing seat is provided with a first convex edge protruding outward, and the sleeve is provided with a second convex edge protruding outward, and a clearance space is formed between the first convex edge and the second convex edge; the outer side of the lining cover is provided with a boss corresponding to the clearance space, and when the magnetic attraction part and the magnetic attraction matching part are magnetically matched, the boss is located in the clearance space.

6. The industrial kitchen faucet according to claim 1, characterized in that: The frame is provided with a screw hole connected to the accommodating cavity, and is also provided with a positioning piece, which is threadedly engaged with the screw hole and has its bottom surface pressed against the outer periphery of the magnetic attraction piece; the inner side surface of the lining cover is provided with a buckle, and the outer periphery of the magnetic attraction piece is provided with a slot, and the lining cover and the magnetic attraction piece are fixedly connected by the buckle and the slot.

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