Spray head hiding structure of drawing type faucet

Abstract

The utility model discloses a shower nozzle hiding structure of a drawing type faucet, which comprises a faucet body, the bottom end of the faucet body is fixedly connected with a fixing piece, the outer surface of the fixing piece is sleeved with an outer sheath, the top of the faucet body is provided with a supporting bent pipe, and a drawing pipe is arranged in the supporting bent pipe. One end of the drawing pipe is connected with a water outlet pipe of the faucet body, the drawing pipe is connected with the tensioning assembly, the other end of the drawing pipe is provided with a water outlet connector, the bottom of the water outlet connector is connected with a spray head body in a sealed mode, the spray head body can be arranged in the supporting bent pipe, and a pressing block is arranged on one side of the spray head body. The spray head body can be contained in the supporting bent pipe in the non-use state, the overall attractiveness is kept, the spray head body can be placed in the supporting bent pipe, the spray head body can be placed in the supporting bent pipe, and the spray head body can be placed in the supporting bent pipe in the non-use state. The damping pad is arranged to prevent the spray head body from pulling the drawing pipe due to the weight of the spray head body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pull-out faucet, and particularly relates to a nozzle hiding structure of pull-out faucet. BACKGROUND

[0002] As an important device for controlling water flow in daily life, the structure design of the faucet is directly related to the convenience and functionality of use. Under normal circumstances, the faucet is mainly composed of a valve core, a body and a water outlet. Among them, the valve core is used to control the opening and closing of the water flow, the body plays a supporting and connecting role, and the water outlet is the position where the water flow is finally discharged.

[0003] In the prior art, the pull-out faucet is widely welcomed due to its flexible use and convenient operation. Such a faucet generally sets the nozzle on the outside, which is convenient for users to pull out according to needs. However, the pull-out pipe of the pull-out faucet is usually connected with a counterweight, which automatically resets the pulled-out nozzle through the counterweight. However, due to the large weight of the nozzle itself, the nozzle will continuously pull the internal pull-out pipe during long-term use, and the pulling force will easily cause the pull-out pipe to deform, thereby affecting the normal retraction function of the nozzle. At the same time, the nozzle is easily quickly hit against the end of the supporting elbow pipe when it is reset, which causes the nozzle to fall off. SUMMARY

[0004] The utility model aims at providing a nozzle hiding structure of pull-out faucet to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A nozzle hiding structure of pull-out faucet, comprising a faucet body, a fixed part is fixedly connected to the bottom end of the faucet body, an outer sheath is sleeved on the outer surface of the fixed part, a supporting elbow pipe is arranged at the top of the faucet body, a pull-out pipe is arranged in the supporting elbow pipe, one end of the pull-out pipe is connected with a water outlet pipe of the faucet body, and the pull-out pipe is connected with a tensioning assembly, a water outlet connector is arranged at the other end of the pull-out pipe, a nozzle body is sealingly connected to the bottom of the water outlet connector, the nozzle body can be placed in the supporting elbow pipe, a pressing block is arranged on one side of the nozzle body, an empty slot for the pressing block to enter is arranged at the end of the supporting elbow pipe, a damping pad is arranged on the inner wall of the end of the supporting elbow pipe, and the outer side of the nozzle body can be in contact with the damping pad.

[0007] Further, an annular clamping groove is formed in the bottom end of the outer surface of the water outlet connector, an annular clamping block is arranged at the top end of the nozzle body and clamped in the annular clamping groove, an annular groove is arranged on the inner side wall of the annular clamping block, a sealing ring I is arranged in the annular groove, and the other side of the sealing ring I is tightly attached to the inner wall of the annular clamping groove.

[0008] Further, the water outlet is arranged on the side wall of the spray head body, and the water outlet is communicated with the buffer space.

[0009] Further, the outer wall of the fixing member is provided with external threads, a sealing rubber ring is arranged between the fixing member and the outer sheath, the outer wall of the sealing rubber ring is tightly attached to the inner wall of the outer sheath, and the inner wall of the sealing rubber ring is tightly attached to the external threads of the fixing member.

[0010] Further, the water faucet body is communicated with the connecting pipe, the top end of the connecting pipe is fixedly connected with a sealing ring two, and the bottom end of the connecting pipe is rotationally connected with a nut.

[0011] The utility model discloses beneficial effect:

[0012] The spray head body is completely accommodated in the supporting elbow pipe in the non-use state, so that the whole water faucet is neat and beautiful in appearance.

[0013] The supporting elbow pipe is provided with the air-avoiding groove for the pressing block to enter. When the spray head body is returned to the supporting elbow pipe, the pressing block enters the air-avoiding groove and limits the return height of the spray head body. When the pressing block contacts the end of the air-avoiding groove, the spray head body is completely accommodated in the supporting elbow pipe.

[0014] The damping pad is fixed to the inner wall of the supporting elbow pipe at one end and contacts the outer wall of the spray head body at the other end. In this way, appropriate frictional resistance can be provided to prevent the spray head from pulling the pull pipe due to gravity, and the damping pad can also play a buffering and decelerating role in the process of returning the spray head body to avoid the pressing block from rapidly impacting the end of the air-avoiding groove and causing the spray head body to fall off, thereby prolonging the service life of the water faucet.

[0015] Other features and advantages of the utility model will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure of the utility model Figure 1 .

[0017] Figure 2 The overall structure of the utility model Figure 2 .

[0018] Figure 3 The sectional view of the utility model.

[0019] Figure 4 :Figure 3 Enlarged view of partial structure A.

[0020] Figure 5 : Figure 3 Enlarged view of partial structure B.

[0021] Figure 6 : Figure 3 Enlarged view of partial structure C.

[0022] Figure 7 : Bottom structure view of the utility model.

[0023] Reference signs: 1, faucet body; 2, fixed part; 3, outer sheath; 4, switch; 5, support elbow; 6, pull pipe; 7, water outlet connector; 8, spray head body; 9, connecting pipe; 10, water inlet pipe; 11, water outlet pipe; 21, sealing rubber ring; 51, air avoiding groove; 52, damping pad; 71, annular clamping groove; 81, annular clamping block; 82, annular groove; 83, sealing ring one; 84, water outlet; 85, pressing block; 86, buffer space; 91, sealing ring two; 92, nut. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0025] Please refer to Figures 1-7 ;

[0026] The shower nozzle hiding structure of a pull-out faucet comprises a faucet body 1, the faucet body 1 comprising a switch 4 and a water inlet pipe 10, the water inlet pipe 10 being communicated with a water outlet pipe 11 through the switch, preferably, the water inlet pipe 10 is provided with two, both of which are communicated with the water outlet pipe 11 through the switch 4. The bottom end of the faucet body 1 is fixedly connected with a fixing part 2, the outer surface of the fixing part 2 is sleeved with an outer sheath 3, the top of the faucet body 1 is provided with a supporting elbow pipe 5, the supporting elbow pipe 5 is internally provided with a pull-out pipe 6, one end of the pull-out pipe 6 is connected with the water outlet pipe 11 of the faucet body 1, when the switch 4 is in the closed state, the water flow in the water inlet pipe 10 cannot flow into the water outlet pipe 11; when the switch 4 is opened, the water flow sequentially passes through the water inlet pipe 10 and the water outlet pipe 11 and finally enters the pull-out pipe 6, realizing the normal water outlet function, and the water flow is controlled through the switch 4. The pull-out pipe 6 is connected with a tensioning assembly (not shown in the figure), the other end of the pull-out pipe 6 is provided with a water outlet connector 7, the bottom of the water outlet connector 7 is sealingly connected with a shower nozzle body 8, the water outlet direction of the shower nozzle body 8 can be downward water spraying or side water spraying, which is not limited here. The shower nozzle body 8 can be placed in the supporting elbow pipe 5, in the non-use state, the shower nozzle body 8 is completely accommodated in the supporting elbow pipe 5, making the whole faucet appearance neat and beautiful. When the user pulls out the shower nozzle outward, the shower nozzle body 8 drives the pull-out pipe 6 to stretch out of the supporting elbow pipe 5, the pulled-out shower nozzle body 8 changes the water spraying direction at will; after the external force is removed, the tensioning assembly automatically pulls the pull-out pipe 6 back, so that the pull-out pipe 6 drives the shower nozzle body 8 to return to the inside of the supporting elbow pipe 5. Preferably, the connection mode of the pull-out assembly and the pull-out pipe 6 can refer to the connection mode of the hose and the counterweight assembly in the prior art document "CN214838688U, a pull-out faucet", which will not be described in detail here. One side of the shower nozzle body 8 is provided with a pressing block 85, the end of the supporting elbow pipe 5 is provided with an empty slot 51 for the pressing block 85 to enter. In the process of returning to the supporting elbow pipe 5, the pressing block 85 will enter the empty slot 51 and limit the rising height of the pressing block 85 through the empty slot 51, thereby limiting the return height of the shower nozzle body 8, when the pressing block 85 contacts with the end of the empty slot 51, the shower nozzle body 8 is completely accommodated in the supporting elbow pipe 5, the size of the empty slot 51 is greater than that of the pressing block 85, which facilitates the smooth entry of the pressing block 85, at the same time, the empty slot 51 is arranged on one side of the faucet body 1 and is not easy to be directly seen by the user, ensuring the overall aesthetic appearance, in addition, the empty slot 51 can also limit the rotation of the shower nozzle body 8, when the shower nozzle is not pulled out, the pressing block 85 is located in the empty slot 51, ensuring that the shower nozzle body 8 cannot be rotated in the supporting elbow pipe 5.A damping pad 52 is arranged on the inner wall of the end of the supporting elbow 5, which is made of a material with elasticity and friction coefficient, such as rubber or silica gel. One end of the damping pad 52 is fixed to the inner wall of the supporting elbow 5, and the other end is in contact with the outer wall of the spray head body 8. In this way, appropriate friction resistance can be provided to prevent the spray head from being pulled down by the weight of the spray head body 8 and the pull-out pipe 6, and the damping pad 52 can also play a buffering and decelerating role during the resetting of the spray head body 8, so as to avoid the situation that the pressure block 85 quickly hits the end of the air avoidance groove 51 and causes the spray head body 8 to fall off, thereby prolonging the service life of the faucet.

[0027] In this embodiment, an annular clamping groove 71 is formed on the outer surface of the bottom end of the water outlet connector 7, and an annular clamping block 81 is arranged on the top end of the spray head body 8 and clamped into the annular clamping groove 71, so that the spray head body 8 and the water outlet connector 7 are rotationally connected. An annular groove 82 is arranged on the inner side wall of the annular clamping block 81, and a sealing ring 83 is arranged in the annular groove 82. The other side of the sealing ring 83 is in close contact with the inner wall of the annular clamping groove 71, so as to realize the sealed connection between the spray head body 8 and the water outlet connector 7, prevent water from leaking from the gap between the annular clamping block 81 and the annular clamping groove 71, and at the same time, the sealing structure does not affect the rotation of the spray head body 8.

[0028] In addition, in the conventional faucet, the water flow is directly sprayed into the sink, and due to the large impact force of the water flow, it is easy to cause water splashing, which may splash on the user. In this embodiment, a buffer space 86 is arranged in the spray head body 8, and the buffer space 86 is located below the water outlet connector 7. A plurality of water outlets 84 are formed in the side wall of the spray head body 8 and are in communication with the buffer space 86. The plurality of water outlets 84 are located on one side of the faucet body 1 and correspond to the air avoidance groove 51, so as to avoid the situation that when the water spraying function is turned on, the water flow is directly sprayed on the user due to the direction of the water outlets 84, and at the same time, the water outlets 84 are not blocked by the supporting elbow 5. The plurality of water outlets 84 are all arranged in a downward inclined manner. When the water spraying function is turned on, the water flow first enters the buffer space 86 in the spray head body 8, accumulates therein and gradually rises to the position of the water outlets 84, and then is sprayed outward along the inclined direction of the water outlets 84 to the sink. Since the water flow is not directly sprayed, but is subjected to the decelerating effect of the buffer space, the water flow speed is reduced, which can prevent the water flow from being sprayed outside the sink. The pressure block 85 is located above the water outlet 84 at the top end, so as to facilitate the extraction and rotation adjustment of the spray head body 8. When in use, the user can hold the spray head body 8 and extract it from the supporting elbow 5. After the spray head body 8 is completely extracted, the spray head body 8 can be rotated to adjust the direction of the water outlets 84, so as to realize the washing requirement in different directions, improve the flexibility of the faucet in use, and at the same time, the spray head body 8 can also be directly used without being extracted.

[0029] In the embodiment, the outer wall of the fixing member 2 is provided with external threads, and a sealing rubber ring 21 is arranged between the fixing member 2 and the outer sleeve 3, the outer wall of the sealing rubber ring 21 is tightly attached to the inner wall of the outer sleeve 3, and the inner wall of the sealing rubber ring 21 is tightly attached to the external threads of the fixing member 2, so as to facilitate installation of the faucet body 1 at a predetermined position of a sink or a countertop while maintaining sealing performance.

[0030] In the embodiment, the faucet body 1 is communicated with the connecting pipe 9, specifically, the water inlet pipe 10, and the connecting pipe 9 is connected with the water inlet pipe 10 by using a water pipe, the connecting pipe 9 is located outside the outer sleeve 3 in an uninstalled state, so as to facilitate connection of the water inlet pipe 10 with a water source during installation, the connecting pipe 9 is in a communicated state with the water inlet pipe 10 during use, the top end of the connecting pipe 9 is fixedly connected with a sealing ring 91, so as to enhance sealing performance of the connecting pipe 9, and the bottom end of the connecting pipe 9 is rotatably connected with a nut 92, so as to facilitate connection with an external pipeline, and the faucet body 1, the water outlet connector 7 and the spray head body 8 are all made of stainless steel.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0032] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A nozzle concealment structure for a pull-out faucet, comprising a faucet body (1), wherein a fixing member (2) is fixedly connected to the bottom end of the faucet body (1), an outer protective sleeve (3) is fitted on the outer surface of the fixing member (2), and a supporting curved pipe (5) is provided on the top of the faucet body (1), characterized in that, The support bend (5) is provided with a pull-out tube (6). One end of the pull-out tube (6) is connected to the water outlet pipe (11) of the faucet body (1), and the pull-out tube (6) is connected to the tensioning assembly. The other end of the pull-out tube (6) is provided with a water outlet connector (7). The bottom of the water outlet connector (7) is sealed and connected to a nozzle body (8). The nozzle body (8) can be placed inside the support bend (5). A pressure block (85) is provided on one side of the nozzle body (8). The end of the support bend (5) is provided with a clearance groove (51) for the pressure block (85) to enter. A damping pad (52) is provided on the inner wall of the end of the support bend (5). The outside of the nozzle body (8) can contact the damping pad (52).

2. The nozzle concealment structure of a pull-out faucet according to claim 1, characterized in that, The bottom outer surface of the water outlet connector (7) is provided with an annular groove (71), and the top of the nozzle body (8) is provided with an annular block (81) that fits into the annular groove (71). The inner side wall of the annular block (81) is provided with an annular groove (82), and a sealing ring (83) is provided in the annular groove (82). The other side of the sealing ring (83) is in close contact with the inner wall of the annular groove (71).

3. The nozzle concealment structure of a pull-out faucet according to claim 2, characterized in that, The nozzle body (8) is provided with a buffer space (86). The side wall of the nozzle body (8) is provided with a number of water outlets (84) that communicate with the buffer space (86). The pressure block (85) is located above the topmost water outlet (84). The number of water outlets (84) are all located on one side of the faucet body (1) and correspond to the anti-air groove (51), and are set at an angle downward.

4. The nozzle concealment structure of a pull-out faucet according to claim 1, characterized in that, The outer wall of the fastener (2) is provided with an external thread, and a sealing ring (21) is provided between the fastener (2) and the outer sleeve (3). The outer wall of the sealing ring (21) is tightly fitted with the inner wall of the outer sleeve (3), and the inner wall of the sealing ring (21) is tightly fitted with the external thread of the fastener (2).

5. The nozzle concealment structure of a pull-out faucet according to claim 1, characterized in that, The faucet body (1) is connected to the connecting pipe (9). A sealing ring (91) is fixedly connected to the top end of the connecting pipe (9), and a nut (92) is rotatably connected to the bottom end of the connecting pipe (9).

Images