A water extraction device

Abstract

The utility model discloses a pull-out water outlet device, comprising a universal connector, which is connected to the water outlet of a faucet, a fixed sleeve connected to the water outlet end of the universal connector, a water outlet inside the fixed sleeve connected to the water inlet of an elastic hose, the water outlet of the elastic hose connected to the water inlet of a bubbling water outlet nozzle, a water outlet provided in the bubbling water outlet nozzle, a storage sleeve connected to the bubbling water outlet nozzle, the elastic hose contained in the storage sleeve when contracted, the upper end of the storage sleeve pluggably arranged in the fixed sleeve, the bubbling water outlet nozzle can be pulled to move and use the elastic hose after being pulled out of the fixed sleeve. The utility model can be directly installed on the water outlet of a conventional faucet through the universal connector, and can be pulled and moved for use through the elastic hose when in use; after use, the elastic hose can be automatically retracted, hidden and stored inside the water outlet device, which is more neat and beautiful.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware and plumbing, in particular to a water extraction device. Background Art

[0002] The pull-out faucet can pull the water spout out of the faucet body for use, which is convenient for flexible flushing. Traditional pull-out faucets mainly rely on support tubes, hoses and gravity balls to achieve pulling and pulling. When the water spout is pulled out, the hose is used to achieve flexible movement. When it is retracted, the gravity ball is used to reset the water spout to its original position. There is also the recently popular spring pull-out faucet, which does not have a gravity ball and relies on an elastic hose to achieve the pull-out effect. When in use, there is no need to worry about the debris under the sink affecting the pull-out. However, the use range of these two types of spring pull-out faucets is smaller than that of traditional pull-out faucets, and the flexible movement area is limited. Moreover, these two types of pull-out faucets must use a specific faucet body and cannot be installed on an already installed conventional faucet.

[0003] More and more consumers hope to be able to directly install a faucet water outlet device that can be pulled out for use on an already installed conventional faucet, and the connecting hose can be stored and hidden after use. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a pull-out water outlet device, which can be installed on the water outlet of a conventional faucet and can be pulled and moved through an elastic hose when in use; after use, the elastic hose can automatically retract and be hidden inside the water outlet device, making it more neat and beautiful.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pull-out water outlet device comprises a universal connector, which is connected to the water outlet of a faucet, a fixed sleeve connected to the water outlet end of the universal connector, the water outlet inside the fixed sleeve is connected to the water inlet of an elastic hose, the water outlet of the elastic hose is connected to the water inlet of a bubbling water outlet nozzle, the bubbling water outlet nozzle is provided with a water spraying port, the bubbling water outlet nozzle is connected to a storage sleeve, the elastic hose is accommodated in the storage sleeve when contracted, the upper end of the storage sleeve is pluggable and arranged in the fixed sleeve, and the bubbling water outlet nozzle can be pulled by the elastic hose for mobile use after being pulled out of the fixed sleeve.

[0007] Furthermore, a water outlet ring sleeve and a fixed socket are provided in the fixed sleeve, a quick connector and an adapter are provided at the water inlet of the elastic hose, an adapter sleeve, a fixed ear seat and an adapter are provided in the adapter, the adapter sleeve is sealed and connected to the water outlet ring sleeve, the fixed ear seat is rotated and inserted into the fixed socket to fix the adapter to the fixed sleeve, a ferrule joint and a pagoda plug are provided in the quick connector, the ferrule joint is connected to the adapter buckle, and the water inlet of the elastic hose is sealed and connected to the pagoda plug.

[0008] Furthermore, the bubbling water outlet nozzle is provided with a water inlet sleeve and a connecting socket, the water outlet of the elastic hose is also provided with a quick connector and an adapter, the water outlet of the elastic hose is sealed with the pagoda plug, the adapter sleeve is sealed with the water inlet sleeve, and the fixed ear seat is rotatably inserted into the connecting socket to connect the adapter with the bubbling water outlet nozzle.

[0009] Furthermore, the pagoda plug extends in an arc shape along the axial direction.

[0010] Furthermore, a buckle ring is provided in the fixing sleeve, and an elastic buckle is provided at the upper end of the storage sleeve to be pluggable and cooperate with the buckle ring.

[0011] Furthermore, a connecting thread is provided at the lower end of the storage sleeve, and the storage sleeve is threadably connected to the bubbling water outlet nozzle via the connecting thread.

[0012] Furthermore, a shower water outlet and a blade water outlet are provided in the water spray port, and the blade water outlet is arranged in the center of the water spray port.

[0013] Furthermore, the bubbling water outlet nozzle is provided with a control valve and a water outlet switching button for controlling the water path switching between the shower water outlet and the blade water outlet.

[0014] Furthermore, a filter element installation cavity is provided between the fixing sleeve and the universal connector, and a replaceable filter element is provided in the filter element installation cavity.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can be directly installed on the water outlet of a conventional faucet through a universal connector, and can be pulled and moved through an elastic hose when in use; after use, the elastic hose can be automatically retracted and hidden inside the water outlet device, making it more neat and beautiful.

[0017] 2. The utility model provides a fixing sleeve for connecting the elastic hose, and a storage sleeve is provided on the bubbling water nozzle for hiding and storing the elastic hose therein; and the storage sleeve can be pluggably connected to the fixing sleeve, and after the bubbling water nozzle is pulled out from the fixing sleeve, the elastic hose can be pulled for mobile use; after use, the storage sleeve can be inserted into the fixing sleeve, which is convenient to use.

[0018] 3. Quick connectors and adapters are provided at both ends of the elastic hose of the utility model. The elastic hose can be fixedly connected to the fixing sleeve and the bubbling water outlet nozzle respectively through the quick connector and the adapter, ensuring that the elastic hose will not be excessively bent and affect the water outlet when stored and pulled out for use, and the plug-in connection is fast and convenient, and it is not easy to leak or loosen after being fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of the water extraction device of the utility model.

[0020] Figure 2 It is a schematic diagram of the disassembled body of the first embodiment of the water extraction and outlet device of the utility model.

[0021] Figure 3 It is a cross-sectional schematic diagram of the fixing sleeve of the utility model.

[0022] Figure 4 It is a schematic elevation view of the foaming water outlet nozzle of the utility model.

[0023] Figure 5 It is a three-dimensional schematic diagram of the storage sleeve of the utility model.

[0024] Figure 6 It is a three-dimensional schematic diagram of the quick connector of the utility model.

[0025] Figure 7 It is a three-dimensional schematic diagram of the adapter of the utility model.

[0026] Figure 8 It is a cross-sectional schematic diagram of the second embodiment of the water extraction and discharging device of the utility model.

[0027] Description of reference numerals:

[0028] 1. Universal connector; 2. Fixed sleeve; 21. Water outlet ring sleeve; 22. Fixed base; 23. Buckle ring; 3. Elastic hose; 4. Bubble water nozzle; 41. Water inlet ring sleeve; 42. Connecting base; 43. Shower water outlet; 44. Blade water outlet; 45. Control valve; 46. Water outlet switch button; 5. Storage sleeve; 51. Elastic buckle; 52. Connecting thread; 6. Quick connector; 61. Card sleeve connector; 62. Pagoda plug; 7. Adapter; 71. Adapter sleeve; 72. Fixed ear seat; 73. Adapter; 8. Filter element installation cavity; 9. Filter element. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: Embodiment 1

[0030] See also Figure 1-7 As shown, a pull-out water outlet device comprises a universal connector 1, which is connected to the water outlet of the faucet and can swing freely. The water outlet end of the universal connector 1 is threadedly connected with a fixing sleeve 2, the water outlet inside the fixing sleeve 2 is connected to the water inlet of an elastic hose 3, the water outlet of the elastic hose 3 is connected to the water inlet of a bubbling water outlet nozzle 4, the bubbling water outlet nozzle 4 is provided with a water spray port, the water spray port is provided with a shower water outlet 43 (or different water outlet panels can be replaced to output bubbling water) and a blade water outlet 44, and the blade water outlet 44 is arranged in the center of the water spray port. The bubbling water outlet nozzle 4 is provided with a control valve 45 and a water outlet switching button 46 for controlling the water path switching between the shower water outlet 43 and the blade water outlet 44. The structures of the control valve 45 and the water outlet switching button 46 are designed with reference to the prior art. When the water outlet switching button 46 is not pressed, water flows out from the shower water outlet 43. When the water outlet switching button 46 is pressed, water is sprayed out from the blade water outlet 44 to facilitate scraping or washing with sheet water. The bubbling water outlet nozzle 4 is connected to a storage sleeve 5, and the elastic hose 3 is accommodated in the storage sleeve 5 when it is contracted. The elastic hose 3 hidden in the opaque storage sleeve 5 after shrinkage cannot be seen from the outside. When the storage sleeve 5 is transparent, the elastic hose 3 inside can be observed after shrinkage. The upper end of the storage sleeve 5 is pluggable and arranged in the fixed sleeve 2. After the bubbling water nozzle 4 is unplugged from the fixed sleeve 2, the elastic hose 3 can be pulled and stretched for mobile use. The elastic hose 3 is an elastically retractable spiral tube. After use, the elastic hose 3 can be retracted, and the bubbling water nozzle 4 is plugged into the fixed sleeve 2 through the storage sleeve 5.

[0031] A water outlet ring sleeve 21 and a fixed base 22 are provided in the fixed sleeve 2, and a quick connector 6 and an adapter 7 are provided at the water inlet of the elastic hose 3. The adapter 7 is provided with an adapter sleeve 71, a fixed ear seat 72 and an adapter 73. The adapter sleeve 71 is sealed and connected with the water outlet ring sleeve 21, and the fixed ear seat 72 is rotated and inserted into the fixed base 22 to fix the adapter 7 with the fixed sleeve 2. A ferrule joint 61 and a pagoda plug 62 are provided in the quick connector 6, and the ferrule joint 61 is snap-connected with the adapter 73, and the water inlet of the elastic hose 3 is sealed and connected with the pagoda plug 62; the pagoda plug 62 is curved and extended in an arc along the axial direction, so as to guide the two ends of the elastic hose 3 inserted therein to extend along the spiral direction, so as to ensure that the two ends of the elastic hose 3 will not be excessively bent and affect the water outlet when being stored and pulled out for use. The bubbling water outlet nozzle 4 is provided with a water inlet ring sleeve 41 and a connecting socket 42, and the water outlet of the elastic hose 3 is also provided with a quick connector 6 and an adapter 7. The water outlet of the elastic hose 3 is sealed with a pagoda plug 62, and the adapter sleeve 71 is sealed with the water inlet ring sleeve 41. The fixed ear seat 72 is rotated and inserted into the connecting socket 42 to connect the adapter 7 with the bubbling water outlet nozzle 4.

[0032] The fixing sleeve 2 is provided with a buckle ring 23, and the upper end of the receiving sleeve 5 is provided with an elastic buckle 51 that is pluggable and matched with the buckle ring 23. The lower end of the receiving sleeve 5 is provided with a connecting thread 52, and the receiving sleeve 5 is threadedly connected to the bubbling water outlet nozzle 4 through the connecting thread 52.

[0033] As a simplified design, both ends of the water inlet and the water outlet of the elastic hose 3 can be directly connected to the water outlet ring sleeve 21 and the water inlet ring sleeve 41 respectively, such as being directly fixed by a clamp.

[0034] As another plug-in connection solution, a magnet or magnetic material may be provided in the fixing sleeve 2, and a corresponding magnet or magnetic material may be provided in the storage sleeve 5, so that the storage sleeve 5 can be adsorbed in the fixing sleeve 2 when stored. In addition, a snap-on connection may also be adopted between the storage sleeve 5 and the bubbling water outlet nozzle 4. Embodiment 2

[0035] See also Figure 8 As shown, on the basis of the first embodiment, a filter element installation cavity 8 is provided between the fixing sleeve 2 and the universal connector 1, and a replaceable filter element 9 is provided in the filter element installation cavity 8; the filter element 9 can better ensure that the bubbling water outlet nozzle 4 is not easily blocked, and the sprayed water is cleaner.

[0036] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A water-drawing device, comprising a universal connector (1), the universal connector (1) being connected to a water outlet of a faucet, characterized in that: The water outlet end of the universal connector (1) is connected to a fixed sleeve (2); the water outlet inside the fixed sleeve (2) is connected to the water inlet of the elastic hose (3); the water outlet of the elastic hose (3) is connected to the water inlet of the bubbling water outlet nozzle (4); the bubbling water outlet nozzle (4) is provided with a water outlet; the bubbling water outlet nozzle (4) is connected to a storage sleeve (5); the elastic hose (3) is accommodated in the storage sleeve (5) when it is contracted; the upper end of the storage sleeve (5) is pluggably arranged in the fixed sleeve (2); after the bubbling water outlet nozzle (4) is pulled out of the fixed sleeve (2), the elastic hose (3) can be pulled for mobile use.

2. A water extraction device according to claim 1, characterized in that: The fixing sleeve (2) is provided with a water outlet ring sleeve (21) and a fixing seat (22); the water inlet of the elastic hose (3) is provided with a quick connector (6) and an adapter (7); the adapter (7) is provided with an adapter sleeve (71), a fixing ear seat (72) and an adapter (73); the adapter sleeve (71) is sealedly connected to the water outlet ring sleeve (21); the fixing ear seat (72) is rotated and snapped into the fixing seat (22) to fix the adapter (7) to the fixing sleeve (2); the quick connector (6) is provided with a ferrule connector (61) and a pagoda plug (62); the ferrule connector (61) and the adapter (73) are snap-connected; the water inlet of the elastic hose (3) is sealedly connected to the pagoda plug (62).

3. A water extraction device according to claim 2, characterized in that: The bubbling water outlet nozzle (4) is provided with a water inlet ring sleeve (41) and a connecting clamp (42), and the water outlet of the elastic hose (3) is also provided with a quick connector (6) and an adapter (7). The water outlet of the elastic hose (3) is sealedly connected to the pagoda plug (62), the adapter sleeve (71) is sealedly connected to the water inlet ring sleeve (41), and the fixed ear seat (72) is rotated and clamped into the connecting clamp (42) to connect the adapter (7) to the bubbling water outlet nozzle (4).

4. A water extraction device according to claim 2, characterized in that: The pagoda plug (62) extends in an arc shape along the axial direction.

5. A water extraction device according to claim 1 or 2, characterized in that: A buckle ring (23) is provided inside the fixing sleeve (2), and an elastic buckle (51) is provided at the upper end of the storage sleeve (5) to be pluggable and removable in cooperation with the buckle ring (23).

6. A water extraction device according to claim 5, characterized in that: A connecting thread (52) is provided at the lower end of the storage sleeve (5), and the storage sleeve (5) is threadably connected to the bubbling water outlet nozzle (4) via the connecting thread (52).

7. The water extraction device according to claim 1, characterized in that: A shower water outlet (43) and a blade water outlet (44) are provided in the water spray port, and the blade water outlet (44) is arranged at the center of the water spray port.

8. The water extraction device according to claim 7, characterized in that: The foaming water outlet nozzle (4) is provided with a control valve (45) and a water outlet switching button (46) for controlling the water path switching between the shower water outlet (43) and the blade water outlet (44).

9. The water extraction device according to claim 1, characterized in that: A filter element installation cavity (8) is provided between the fixing sleeve (2) and the universal connector (1), and a replaceable filter element (9) is provided in the filter element installation cavity (8).

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