A pull-out faucet

Abstract

A kind of pull faucet, including hollow faucet housing, faucet housing has water inlet end and water outlet end, it is characterized by: still including water inlet component, water outlet nozzle and hose, water inlet component is fixedly arranged in the water inlet end of faucet housing, hose is located in faucet housing, one end of hose is connected water inlet component other end is connected water outlet nozzle, hose includes spring pipe section that can be elastically deformed and is located in faucet housing, spring pipe section makes hose can be pulled out from faucet housing or elastically retracts into faucet housing, water outlet nozzle is detachably connected with the water outlet end of faucet housing, compared with the structure of reserving hose length and setting counterweight in prior art, the structure of the application is simpler, and small space is occupied.

Description

Technical Field

[0001] This utility model relates to a pull-out faucet. Background Technology

[0002] Chinese patent document CN222746694U discloses a pull-out bathroom faucet, relating to the field of bathroom product technology. It includes a faucet pipe, a mixing valve fixedly installed on the outer surface of the faucet pipe, and a handle installed on the faucet pipe. The input end of the mixing valve is connected to a hot water pipe and a cold water pipe, and the output end of the mixing valve is connected to a water outlet pipe. The faucet pipe is equipped with a limiting mechanism and a reset assembly. A U-shaped pipe is fixedly connected to the top of the faucet pipe, and a limiting cylinder is fixedly connected to the end of the U-shaped pipe away from the faucet pipe. A spray nozzle is snapped into the bottom end of the limiting cylinder. The reset assembly includes a counterweight fixedly installed on the outer surface of the water outlet pipe and a telescopic spring installed inside the U-shaped pipe. The telescopic spring is sleeved on the outer surface of the water outlet pipe, and a limiting ring is fixedly sleeved on the outer surface of the water outlet pipe, with the limiting ring slidingly contacting the inner wall of the U-shaped pipe.

[0003] The faucet with the above structure is complex and has a long water outlet section located below the faucet pipe and a counterweight set in the water outlet section. Therefore, it requires sufficient installation space. When there are foreign objects in the installation space, the counterweight or the water outlet section below the faucet pipe can easily get stuck, thus affecting the normal pulling out or retracting of the nozzle. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a pull-out faucet with a simple structure and small footprint.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A pull-out faucet includes a hollow faucet housing with an inlet end and an outlet end. The faucet is characterized by further including an inlet component, an outlet nozzle, and a hose. The inlet component is fixedly disposed at the inlet end of the faucet housing. The hose is located within the faucet housing, with one end connected to the inlet component and the other end connected to the outlet nozzle. The hose includes an elastically deformable spring section located within the faucet housing, allowing the hose to be pulled out of or elastically retracted into the faucet housing. The outlet nozzle is detachably connected to the outlet end of the faucet housing.

[0007] In the above solution, a spring tube section is used to allow the hose to be pulled out of the faucet housing or elastically retracted into the faucet housing. Compared with the existing technology that uses a reserved hose length and a counterweight, the structure of this application is simpler and occupies less space. Since the spring tube section alone may not be able to make the hose completely retract into the faucet housing, the water nozzle is detachably connected to the water outlet end of the faucet housing. In this way, when the hose cannot be completely retracted into the faucet housing, the user can connect the water nozzle to the water outlet end of the faucet housing to make the hose completely retract into the faucet housing and keep it there. The water nozzle can be detached from the faucet housing to pull the hose out of the faucet housing, so that the water nozzle can be moved and the angle adjusted at will.

[0008] The water nozzle is detachably connected to the water outlet end of the faucet housing via a magnetic attraction assembly. The magnetic attraction assembly includes a first magnet and a second magnet. The first magnet is disposed at the water outlet end of the faucet housing, and the second magnet is disposed on the water nozzle and can attract the first magnet. The water nozzle is detachably connected to the water outlet end of the faucet housing via the first magnet and the second magnet. The detachable connection between the water nozzle and the water outlet end of the faucet housing via the magnetic attraction assembly has the advantages of simple structure and convenient operation.

[0009] The faucet housing has a first mounting hole at its outlet end that connects to the interior of the faucet housing. A first plug is installed in the first mounting hole. The first plug has a first through hole through which the flexible hose passes. The first magnet is an annular structure with its center hole facing the first through hole. The side of the first plug has a first assembly port for the first magnet to be inserted laterally. When the first plug is inserted into the first mounting hole, the first assembly port is sealed by the wall of the first mounting hole. The first magnet is installed on the first plug through the first assembly port. This structure facilitates the assembly of the product.

[0010] The water nozzle is provided with a second mounting hole, in which a second plug is provided. The second plug is provided with a second through hole for the hose to pass through. The second magnet is an annular structure with a central hole opposite to the second through hole. The side of the second plug is provided with a second assembly port for the second magnet to be inserted laterally. When the second plug is inserted into the second mounting hole, the second assembly port is closed by the wall of the second mounting hole. The second magnet is installed on the second plug through the second assembly port. This structure facilitates the assembly of the product.

[0011] The second plug is provided with a positioning sleeve that surrounds the second through hole and can be fitted into the first through hole. This structure allows the water nozzle to be reliably and accurately aligned and connected with the water outlet end of the faucet housing.

[0012] The hose also includes a pull-out section, one end of which is connected to the water inlet component and the other end is connected to one end of the pull-out section, and the other end of the pull-out section is connected to the water outlet nozzle.

[0013] It also includes a protective sleeve fitted outside the pull-out section. One end of the protective sleeve is connected to the water outlet nozzle, and the other end is provided with a limiting component to prevent the protective sleeve from coming off the water outlet end of the faucet housing. The protective sleeve can prevent the pull-out section from rubbing against and breaking the faucet housing.

[0014] The protective sleeve is a braided tube.

[0015] The spring tube section and the pull-out section are integrally formed, which makes the structure simple and easy to process.

[0016] The faucet housing is a tubular structure, comprising a straight extension section and an arc-shaped extension section connected to each other. The water inlet component is located at the free end of the straight extension section, the water outlet nozzle is located at the free end of the arc-shaped extension section, and the spring tube section is located in the straight extension section. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention.

[0019] Figure 2 This is a cross-sectional view of the present invention.

[0020] Figure 3 This is an exploded view of the components of this utility model.

[0021] Figure 4 for Figure 3 A magnified view of a portion of the image.

[0022] Figure 5 for Figure 2 Enlarged view of part A. Detailed Implementation

[0023] Reference Figures 1 to 5 As shown, a pull-out faucet includes a faucet housing 1, a water inlet component 2, a water outlet nozzle 3, a hose 4, a protective sleeve 5, and a magnetic suction assembly.

[0024] The faucet housing 1 is a hollow tubular structure, with one end designated as the water inlet and the other end as the water outlet. Specifically, the faucet housing 1 includes a straight extension section 11 and an arc-shaped extension section 12 connected to each other. The free end of the straight extension section 11 is the water inlet, and the free end of the arc-shaped extension section 12 is the water outlet. The water inlet component 2 is fixedly installed in the water inlet. The lower end of the water inlet component 12 is connected to the faucet's valve seat. The structure of the water inlet component is known prior art and will not be described in detail here. A flexible hose 4 is connected at one end to the water inlet component 2 and at the other end to the water outlet nozzle 3. The flexible hose 4 is wrapped with... The device includes a spring tube section 41 and a pull-out section 42. The spring tube section 41 is located in the straight extension section 11. One end of the spring tube section 41 is connected to the water inlet component 2, and the other end is connected to one end of the pull-out section 42. The other end of the pull-out section 42 is connected to the water outlet nozzle 3. The spring tube section 41 can be elastically deformed and spirally extended. The spring tube section 41 and the pull-out section 42 are integrally molded from an elastic polymer, such as PU material. The spring tube section 41 allows the hose 4 to be pulled out from the faucet housing 1 or elastically retracted into the faucet housing 1. The water outlet nozzle 3 is detachably connected to the water outlet end of the faucet housing 1 through a magnetic attachment assembly.

[0025] The magnetic assembly includes a first magnet 63 and a second magnet 64. The first magnet 63 is disposed at the water outlet end of the faucet housing 1, and the second magnet 64 is disposed on the water nozzle 3 and can attract the first magnet 63. The water nozzle 3 is detachably connected to the water outlet end of the faucet housing 1 through the first magnet 63 and the second magnet 64. Specifically, the water outlet end of the faucet housing 1 is provided with a first mounting hole communicating with the interior of the faucet housing 1. A first plug 62 is installed in the first mounting hole. The first plug 62 is provided with an elastically deformable snap head 622. The faucet housing 1 is provided with a snap hole 121 that cooperates with the snap head 622. After a plug 62 is inserted into the first mounting hole, a snap-fit ​​head 622 is embedded in the snap-fit ​​hole 121 to achieve the fixed installation of the first plug 62. The first plug 62 is provided with a first through hole 623 for the hose 4 to pass through. The first magnet 63 is an annular structure with a central hole opposite to the first through hole 623. The side of the first plug 62 is provided with a first assembly port 621 for the first magnet 63 to be inserted laterally. When the first plug 62 is inserted into the first mounting hole, the first assembly port 621 is closed by the wall of the first mounting hole. The first magnet 63 is installed on the first plug 62 through the first assembly port 621. This structure facilitates the assembly of the product.

[0026] The water nozzle 3 is provided with a second mounting hole 31, and a second plug 61 is provided in the second mounting hole 31. The second plug 61 is fixedly connected to the second mounting hole 31 by a threaded structure. The second plug 61 is provided with a second through hole 613 for the hose to pass through. The second magnet 64 is an annular structure with a central hole opposite to the second through hole 613. The side of the second plug 61 is provided with a second assembly port 611 for the second magnet 64 to be inserted laterally. When the second plug 61 is inserted into the second mounting hole 31, the second assembly port 611 is closed by the hole wall of the second mounting hole 31. The second magnet 64 is installed on the second plug 61 through the second assembly port 611. This structure facilitates the assembly of the product. The second plug 61 is provided with a positioning sleeve 612 that surrounds the second through hole 613 and can be fitted into the first through hole 623. This structure allows the water nozzle 3 to be reliably and accurately aligned and connected with the water outlet end of the faucet housing 1.

[0027] The protective sleeve 5 is fitted outside the pull-out section 42. One end of the protective sleeve 5 is connected to the water outlet nozzle 3, and the other end is provided with a first limiting member 51 to prevent the protective sleeve 5 from coming off the water outlet end of the faucet housing 1. The protective sleeve 5 can prevent the pull-out section 42 from rubbing against the faucet housing 1 and causing damage. Specifically, the protective sleeve 5 is a nylon braided tube. One end of the protective sleeve 5 passes through the positioning sleeve 612 and the center hole of the second magnet 64 in sequence and is provided with a second limiting member 52. The first limiting member 51 and the second limiting member 52 are annular structures. The diameter of the second limiting member 52 is larger than the diameter of the center hole of the second magnet 64, and the diameter of the first limiting member 51 is larger than the inner diameter of the positioning sleeve 612.

[0028] In the above solution, the spring tube section 41 is set so that the hose 4 can be pulled out from the faucet housing 1 or elastically retracted into the faucet housing 1. Compared with the structure of the prior art that uses reserved hose length and set counterweight, the structure of this application is simpler and occupies less space. Since the spring tube section 41 alone may not be able to make the hose 4 completely retract into the faucet housing 1, the water nozzle 3 is set to be detachably connected to the water outlet end of the faucet housing 1 through a magnetic component. In this way, when the hose 4 cannot be completely retracted into the faucet housing 1, the user can connect the water nozzle 3 to the water outlet end of the faucet housing 1 to make the hose 4 completely retract into the faucet housing 1 and keep it there. The water nozzle 3 can be separated from the faucet housing 1 to pull the hose 4 out of the faucet housing 1, so that the water nozzle 3 can be moved and the angle adjusted at will.

[0029] The above description is merely a preferred embodiment of the present utility model, and therefore cannot be construed as limiting the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the specification of the present utility model shall still fall within the scope of the patent of the present utility model.

Claims

1. A pull-out faucet, comprising a hollow faucet housing having a water inlet end and a water outlet end, characterized in that: It also includes a water inlet component, a water outlet nozzle, and a hose. The water inlet component is fixedly installed at the water inlet end of the faucet housing. The hose is located in the faucet housing, with one end of the hose connected to the water inlet component and the other end connected to the water outlet nozzle. The hose includes a spring section that is elastically deformable and located in the faucet housing. The spring section allows the hose to be pulled out of the faucet housing or elastically retracted into the faucet housing. The water outlet nozzle is detachably connected to the water outlet end of the faucet housing.

2. A pull-out faucet according to claim 1, characterized in that: The water nozzle is detachably connected to the water outlet end of the faucet housing via a magnetic attraction assembly. The magnetic attraction assembly includes a first magnet and a second magnet. The first magnet is disposed at the water outlet end of the faucet housing, and the second magnet is disposed on the water nozzle and can attract the first magnet. The water nozzle is detachably connected to the water outlet end of the faucet housing via the first magnet and the second magnet.

3. A pull-out faucet according to claim 2, characterized in that: The faucet housing has a first mounting hole at its outlet end that connects to the interior of the faucet housing. A first plug is installed in the first mounting hole. The first plug has a first through hole through which the flexible hose passes. The first magnet is an annular structure with its center hole facing the first through hole. The side of the first plug has a first assembly port for the first magnet to be inserted laterally. When the first plug is inserted into the first mounting hole, the first assembly port is sealed by the wall of the first mounting hole. The first magnet is installed on the first plug through the first assembly port.

4. A pull-out faucet according to claim 3, characterized in that: The water nozzle is provided with a second mounting hole, and a second plug is provided in the second mounting hole. The second plug is provided with a second through hole for the hose to pass through. The second magnet is an annular structure with a central hole opposite to the second through hole. The side of the second plug is provided with a second assembly port for the second magnet to be inserted laterally. When the second plug is inserted into the second mounting hole, the second assembly port is closed by the wall of the second mounting hole, and the second magnet is installed on the second plug through the second assembly port.

5. A pull-out faucet according to claim 4, characterized in that: The second plug is provided with a positioning sleeve that surrounds the second through hole and can be fitted into the first through hole.

6. A pull-out faucet according to any one of claims 1 to 5, characterized in that: The hose also includes a pull-out section, one end of which is connected to the water inlet component and the other end is connected to one end of the pull-out section, and the other end of the pull-out section is connected to the water outlet nozzle.

7. A pull-out faucet according to claim 6, characterized in that: It also includes a protective sleeve fitted outside the pull-out section, with one end of the protective sleeve connected to the water outlet nozzle and the other end provided with a limiting member to prevent the protective sleeve from coming off the water outlet end of the faucet housing.

8. A pull-out faucet according to claim 7, characterized in that: The protective sleeve is a braided tube.

9. A pull-out faucet according to claim 6, characterized in that: The spring tube section and the pull-out section are integrally formed.

10. A pull-out faucet according to any one of claims 1 to 5, characterized in that: The faucet housing is a tubular structure, comprising a straight extension section and an arc-shaped extension section connected to each other. The water inlet component is located at the free end of the straight extension section, the water outlet nozzle is located at the free end of the arc-shaped extension section, and the spring tube section is located in the straight extension section.

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