Water outlet device of water purification equipment and water purification equipment

Abstract

The present invention belongs to the technical field of water outlet devices, and specifically discloses a water outlet device of a water purification device and a water purification device, including a faucet, a threaded sleeve is fixedly provided at the lower end of the faucet, a locking nut is provided on the outer thread of the threaded sleeve, a water inlet pipe is fixedly connected to the lower side of the threaded sleeve, a filter is fixedly connected to the lower side of the water inlet pipe, a water outlet mechanism is provided at one end of the faucet, the water outlet mechanism includes a water outlet shell fixedly provided at one end of the faucet, a water purification component is provided on one side of the water outlet shell, a water outlet head is provided on one side of the water purification component, and a lower water outlet trough is provided on the inner side of the water outlet shell, a partition, and a water outlet head. The present invention is used in coordination as a whole, and two groups of filter elements are used to filter the water source passing through again, and then the water flows out obliquely from the upper inclined nozzle, which is convenient for the user to directly inhale into the mouth for washing and other functions.

Description

Technical Field

[0001] The invention belongs to the technical field of water outlet devices, and specifically discloses a water outlet device of a water purifier and the water purifier. Background Art

[0002] The faucet water purifier is suitable for scenes with large daily water demand such as kitchen and washing. It is mainly used for cooking, washing vegetables, washing face, brushing teeth, etc. Since the water is generally not recommended for direct drinking, it will be used in conjunction with a water purification device. The patent number is: CN115419743B, a water outlet device, each time you rinse your mouth and wash your mouth, you need to fill the cup with water before you can use it. If friends or relatives come to your home, it is not very hygienic to use the same wash cup, and it is not convenient to use other containers, which makes it difficult to meet people's more needs; the patent number is: CN117553164A, the water outlet device and water purification equipment, the water purification device structure of the faucet first purifies the water source and then flows out through the faucet, but the purified water source passes through the switching structure inside the faucet, and the friction of this component during use produces powder or impurities, which is easy to pollute the incoming water source and cannot treat the water quality of the mouthwash. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a water outlet device of a water purification device and a water purification device.

[0004] In order to achieve the above purpose, the present invention provides a water outlet device of a water purification equipment, including a faucet, a threaded sleeve is fixedly provided at the lower end of the faucet, a locking nut is provided on the outer thread of the threaded sleeve, a water inlet pipe is fixedly connected to the lower side of the threaded sleeve, a filter is fixedly connected to the lower side of the water inlet pipe, a water outlet mechanism is provided at one end of the faucet, the water outlet mechanism includes a water outlet shell fixedly provided at one end of the faucet, a water purification component is provided on one side of the water outlet shell, a water outlet head is provided on one side of the water purification component, the water outlet shell, the partition A lower water outlet trough is provided on the inner side of the plate and the water outlet head, an upper water outlet trough is provided on the inner side of the water outlet shell, the partition plate and the water outlet head near the upper side of the lower water outlet trough, the water purification component includes a partition plate arranged between the water outlet shell and the water outlet head, the water outlet shell, the partition plate and the water outlet head are all threadedly connected with screws on all sides, two groups of threaded rings are fixedly provided at both ends of the partition plate, two groups of filter elements are provided inside the partition plate and the threaded ring, the outer side of the threaded ring is threadedly connected with a threaded cover ring, and the water outlet shell and the water outlet head are provided with cover grooves at the positions of the threaded rings on both sides corresponding to the opposite end.

[0005] In the above technical scheme, preferably, an upper inclined nozzle is threadedly provided on the upper end of the water outlet head near the upper water outlet groove, and a water outlet nozzle is threadedly provided on one end of the water outlet head near the lower water outlet groove, a circular ring is fixedly provided on the upper end of the water outlet shell, a switching key is movably provided on the inner side of the circular ring, a switching core is movably provided on the inner sides of the water outlet shell and the circular ring, a spring is sleeved between the outer side of the switching core near the bottom of the circular ring and the upper inner wall of the switching key, a water inlet is provided on the inner side of the switching core, a water hole is provided on the lower side of the switching core corresponding to the position of the lower water outlet groove, a limiting plate is fixedly provided on the lower end of the switching core, a circular groove is provided on the lower side of the water outlet shell corresponding to the position of the limiting plate, a hole plug is provided at the bottom of the circular groove, and a switching assembly is provided inside the water outlet shell near the switching core.

[0006] In the above technical scheme, preferably, the switching assembly includes a square groove opened on the inner side of the water outlet shell, the front side of the square groove is plugged with a square groove plug, and a positioning shell is fixedly installed on the rear inner wall of the square groove, and a square cover is fixedly arranged on one side of the positioning shell, and a circular shaft is slidably arranged on the inner sides of the positioning shell and the square cover, and pads are fixedly arranged on the upper end and the rear end of the circular shaft, and switching holes are opened on the inner side of the circular shaft corresponding to the positions of the two groups of pads, and a fixing rod is fixedly arranged on the inner wall of one side of the positioning shell and the square cover, and a spring 2 is sleeved between the outer side of the fixing rod near the circular shaft and the inner wall of one side of the positioning shell, a sliding groove is opened on the inner side of the pad corresponding to the fixing rod, a through hole is opened on the inner side of the water outlet shell corresponding to the upper group of pads, and a drainage groove is opened on the lower side of the water outlet shell corresponding to the rear group of pads, a guide groove is opened on one side of the switching core corresponding to the circular shaft position, and an inclined groove is opened on the upper side of the guide groove.

[0007] In the above technical solution, preferably, the faucet, threaded sleeve, water inlet pipe and filter are internally connected, circular holes are opened on the inner side of the partition corresponding to the lower water outlet trough and the upper water outlet trough, the water outlet shell, partition and water outlet head are fixed into shape by four groups of screws, the threaded cover ring blocks both sides of the filter element, and the threaded cover ring is clamped on the inner side of the cover groove.

[0008] In the above technical solution, preferably, the upper inclined nozzle is communicated with the interior of the upper water outlet trough, the water outlet nozzle is communicated with the interior of the lower water outlet trough, the switching core passes through the water outlet shell and the circular ring to the circular groove, and the switching core is fitted with the interior of the water outlet shell.

[0009] In the above technical solution, preferably, the water inlet and the water hole are matched with the upper water outlet trough and the lower water outlet trough, and the limiting piece is limited to move in the circular groove.

[0010] In the above technical solution, preferably, the square groove is adapted to the size of the positioning shell and the round shaft, the positioning shell is fixed in the square groove by bolts, the round shaft is inserted into the inner side of the guide groove, the two groups of pads are respectively fitted on the through hole and one end of the drainage groove, the switching hole is set at a right angle, and the spring 2 is in a compressed state.

[0011] In the above technical solution, the fixed rod and the slide groove are slidingly arranged, the spring 2 is in a compressed state, the through hole is connected to the upper water outlet groove, sealing rings are provided at the two groups of pad positions corresponding to the lower side end of the through hole and the upper side end of the drainage groove, the drainage groove is connected to the circular groove, and the inclined groove is inclined.

[0012] A method for using a water outlet device is also provided, which is used to operate a water outlet device of a water purification device, comprising the following steps:

[0013] S1: After the water source is purified by the filter, it is introduced into the lower water outlet tank through the water inlet pipe, threaded sleeve, and faucet. The water source is filtered again by two sets of filter elements and then flows out through the water outlet to achieve normal water flow.

[0014] S2: Press the switch key again, the switch core moves into the circular groove, the water inlet connects the lower outlet trough and the upper outlet trough, and the water flows out from the upper inclined nozzle;

[0015] S3: After the switching core is finally moved upward, the guide groove will push the circular shaft back to its original position, and the upper water outlet groove will be connected with the through hole, the switching hole and the drainage groove, so that the water remaining in the upper water outlet groove after use can be discharged.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The faucet is installed on the sink table through the cooperation of the locking nut and the threaded sleeve, and then the filter is connected to the water source pipe. After the water source is purified by the filter, it is introduced into the lower water outlet tank through the water inlet pipe, threaded sleeve and faucet, and then flows out through the water outlet, realizing normal water flow.

[0018] When the water source enters the lower water outlet trough and the upper water outlet trough, it passes through the two sets of filter elements inside the partition, and the two sets of filter elements filter the water source again to avoid impurities generated during the use of the switching core and other factors, which may pollute the water source again, and clean the interior of the lower water outlet trough and the upper water outlet trough in the water outlet head. The partition can be removed from the water outlet shell and the water outlet head through four sets of screws, and the filter element can be removed by rotating the threaded cover ring, which is convenient for subsequent cleaning.

[0019] Press the switch button downward to push the switch core, compress the spring, and move the switch core into the circular groove. At this time, the water hole is disconnected from the lower water outlet, and the water inlet connects the lower water outlet and the upper water outlet, and guides the incoming water source into the upper water outlet. After being filtered by the water purification component, it flows out from the upper inclined nozzle, which is convenient for the user to inhale directly into the mouth for washing and other functions. It is safer to cooperate with the filtered inlet of the water purification component.

[0020] When the switching core moves up and down, the round shaft will slide along the guide groove, and the compressed spring 2 will push the round shaft into the inclined groove, driving the two sets of openings of the switching hole to be staggered with the through hole and the drainage groove to achieve shielding, so as to meet the normal flow of water in the upper water outlet trough. After the switching core moves up, the guide groove will push the round shaft back, and the switching hole will be connected with the through hole and the drainage groove. At this time, the lower water outlet trough is connected, and the upper water outlet trough on the upper side is connected with the through hole, the switching hole and the drainage groove. The water remaining in the upper water outlet trough after use can be discharged into the round groove, so that the hole plug is in the normally open state, realizing the automatic drainage state, avoiding water from being retained inside and causing the internal bacteria to grow. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a water outlet device of a water purification device proposed by the present invention;

[0022] Figure 2 A schematic diagram of the structure of a water outlet mechanism of a water outlet device of a water purification device proposed by the present invention;

[0023] Figure 3 A schematic diagram of the exploded structure of a water purification component of a water outlet device of a water purification equipment proposed by the present invention;

[0024] Figure 4 A schematic diagram of the internal structure of a water outlet mechanism of a water outlet device of a water purification device proposed by the present invention;

[0025] Figure 5 A schematic diagram of a water outlet mechanism and a switching component structure of a water outlet device of a water purification device proposed by the present invention;

[0026] Figure 6 A schematic diagram of the structure of a switching component of a water outlet device of a water purification device proposed by the present invention;

[0027] Figure 7 A schematic diagram of the partial internal structure of a switching component of a water outlet device of a water purification device proposed by the present invention;

[0028] Figure 8 This is a schematic diagram of the partial structure of a switching component of a water outlet device of a water purification equipment proposed by the present invention.

[0029] In the figure: 1, faucet; 2, threaded sleeve; 3, locking nut; 4, water inlet pipe; 5, filter; 6, water outlet mechanism; 61, water outlet shell; 62, water purification component; 621, partition; 622, screw; 623, threaded ring; 624, filter element; 625, threaded cover ring; 626, cover groove; 63, water outlet head; 64, lower water outlet groove; 65, upper water outlet groove; 66, upper oblique nozzle; 67, water outlet nozzle; 68, ring; 69, switch key; 610, switch core; 611, spring 1; 6 12. Water inlet; 613. Water hole; 614. Limiting piece; 615. Round groove; 616. Hole plug; 617. Switching assembly; 6171. Square groove; 6172. Square groove plug; 6173. Positioning shell; 6174. Square cover; 6175. Round shaft; 6176. Spacer; 6177. Switching hole; 6178. Fixing rod; 6179. Spring 2; 61710. Slide; 61711. Through hole; 61712. Drainage groove; 61713. Guide groove; 61714. Inclined groove. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] like Figures 1 to 8 The water outlet device of a water purification equipment shown in the figure comprises a faucet 1, a threaded sleeve 2 is fixedly provided at the lower end of the faucet 1, a locking nut 3 is threadedly provided on the outer side of the threaded sleeve 2, a water inlet pipe 4 is fixedly connected to the lower side of the threaded sleeve 2, a filter 5 is fixedly connected to the lower side of the water inlet pipe 4, a water outlet mechanism 6 is provided at one end of the faucet 1, the water outlet mechanism 6 comprises a water outlet shell 61 fixedly provided at one end of the faucet 1, a water purification component 62 is provided on one side of the water outlet shell 61, a water outlet head 63 is provided on one side of the water purification component 62, a lower water outlet trough 64 is provided on the inner sides of the water outlet shell 61, a partition 621 and the water outlet head 63, and the water outlet shell 61, An upper water outlet trough 65 is provided on the inner side of the partition 621 and the water outlet head 63 near the upper side of the lower water outlet trough 64. The water purification component 62 includes a partition 621 arranged between the water outlet shell 61 and the water outlet head 63. The water outlet shell 61, the partition 621 and the water outlet head 63 are all threadedly connected with screws 622. Two groups of threaded rings 623 are fixedly provided at both ends of the partition 621. Two groups of filter elements 624 are provided inside the partition 621 and the threaded ring 623. The outer side of the threaded ring 623 is threadedly connected with a threaded cover ring 625. Cover grooves 626 are provided at the positions of the threaded rings 623 on both sides at the opposite ends of the water outlet shell 61 and the water outlet head 63.

[0033] The faucet 1, the threaded sleeve 2, the water inlet pipe 4, and the filter 5 are internally connected. Circular holes are opened on the inner side of the partition 621 corresponding to the positions of the lower water outlet trough 64 and the upper water outlet trough 65. The water outlet shell 61, the partition 621, and the water outlet head 63 are fixed into shape by four sets of screws 622. The threaded cover ring 625 blocks both sides of the filter element 624, and the threaded cover ring 625 is engaged with the inner side of the cover groove 626.

[0034] The faucet 1 is installed on the sink table by the cooperation of the locking nut 3 and the threaded sleeve 2, and then the filter 5 is connected to the water source pipeline. After the water source is purified by the filter 5, it is introduced into the lower water outlet trough 64 by the water inlet pipe 4, the threaded sleeve 2, and the faucet 1, and then flows out through the water outlet nozzle 67 to realize normal water source flow. When the water source enters the lower water outlet trough 64 and the upper water outlet trough 65, it passes through the two groups of filter elements 624 inside the partition 621, and the two groups of filter elements 624 filter the water source again, so as to avoid the switch core 610 from generating impurities during the use of friction and other factors, which pollutes the water source again, and cleans the lower water outlet trough 64 and the upper water outlet trough 65 in the water outlet head 63. The partition 621 can be removed from the water outlet shell 61 and the water outlet head 63 by four groups of screws 622, and the filter element 624 can be removed by rotating the threaded cover ring 625, so as to facilitate subsequent cleaning.

[0035] The upper end of the water outlet head 63 is threadedly provided with an upper inclined nozzle 66 near the upper water outlet groove 65, and one end of the water outlet head 63 is threadedly provided with a water outlet nozzle 67 near the lower water outlet groove 64. A ring 68 is fixedly provided on the upper end of the water outlet shell 61, and a switch key 69 is movably provided on the inner side of the ring 68. A switch core 610 is movably provided on the inner side of the water outlet shell 61 and the ring 68. The outer side of the switch core 610 is close to the bottom of the ring 68 and the upper inner wall of the switch key 69. The sleeve is provided with a spring 611, a water inlet 612 is provided on the inner side of the switching core 610, a water hole 613 is provided on the lower side of the switching core 610 corresponding to the position of the lower water outlet groove 64, a limiting plate 614 is fixedly provided on the lower end of the switching core 610, a circular groove 615 is provided on the lower side of the water outlet shell 61 corresponding to the position of the limiting plate 614, a hole plug 616 is plugged at the bottom of the circular groove 615, and a switching assembly 617 is provided on the side of the water outlet shell 61 close to the switching core 610.

[0036] The upper inclined nozzle 66 is communicated with the interior of the upper water outlet trough 65, the water outlet nozzle 67 is communicated with the interior of the lower water outlet trough 64, the switching core 610 passes through the water outlet shell 61 and the ring 68 to the circular groove 615, the switching core 610 is fitted with the interior of the water outlet shell 61, the water inlet 612 and the water hole 613 are adapted to the upper water outlet trough 65 and the lower water outlet trough 64, and the limiting piece 614 limits the movement in the circular groove 615.

[0037] Press the switch button 69 downward to push the switch core 610, compress the spring 1 611, and the switch core 610 moves into the circular groove 615. At this time, the water hole 613 is disconnected from the lower water outlet trough 64, and the water inlet 612 connects the lower water outlet trough 64 and the upper water outlet trough 65, and guides the incoming water source into the upper water outlet trough 65. After being filtered by the water purification component 62, it flows out from the upper inclined nozzle 66, which is convenient for the user to directly inhale it into the mouth for washing and other functions. It is safer to cooperate with the filter inlet of the water purification component 62.

[0038] The switching assembly 617 includes a square groove 6171 provided on the inner side of the water outlet housing 61, a square groove plug 6172 is provided on the front side of the square groove 6171, a positioning shell 6173 is fixedly installed on the inner wall of the rear side of the square groove 6171, a square cover 6174 is fixedly provided on one side of the positioning shell 6173, a round shaft 6175 is slidably provided on the inner side of the positioning shell 6173 and the square cover 6174, a cushion block 6176 is fixedly provided on the upper end and the rear end of the round shaft 6175, a switching hole 6177 is provided on the inner side of the round shaft 6175 corresponding to the positions of the two groups of cushion blocks 6176, and the inner wall of one side of the positioning shell 6173 and the square cover 6174 is fixedly provided. A fixing rod 6178 is fixedly provided, and a spring 6179 is sleeved between the outer side of the fixing rod 6178 close to the circular shaft 6175 and the inner wall of one side of the positioning shell 6173, a sliding groove 61710 is provided on the inner side of the cushion block 6176 corresponding to the fixing rod 6178, a through hole 61711 is provided on the inner side of the water outlet shell 61 corresponding to the upper group of cushion blocks 6176, a drainage groove 61712 is provided on the lower side of the water outlet shell 61 corresponding to the rear group of cushion blocks 6176, a guide groove 61713 is provided on one side of the switching core 610 corresponding to the position of the circular shaft 6175, and an inclined groove 61714 is provided on the upper side of the guide groove 61713.

[0039] The square groove 6171 is adapted to the size of the positioning shell 6173 and the round shaft 6175. The positioning shell 6173 is fixed in the square groove 6171 by bolts. The round shaft 6175 is inserted into the inner side of the guide groove 61713. The two groups of pads 6176 are respectively fitted on the through hole 61711 and one end of the drainage groove 61712. The switching hole 6177 is set at a right angle. The second spring 6179 is in a compressed state. The fixing rod 6178 and the slide groove 61710 are set for sliding. The second spring 6179 is in a compressed state. The through hole 61711 is communicated with the upper water outlet groove 65. The lower side end of the through hole 61711 and the upper side end of the drainage groove 61712 are provided with sealing rings at the positions of the two groups of pads 6176. The drainage groove 61712 is communicated with the round groove 615, and the inclined groove 61714 is set at an angle.

[0040] When the switching core 610 moves up and down, the round shaft 6175 will slide along the guide groove 61713, and the compressed spring 6179 will push the round shaft 6175 into the inclined groove 61714, driving the two groups of openings of the switching hole 6177 to be staggered with the through hole 61711 and the drainage groove 61712 to achieve shielding, so as to ensure the normal flow of water in the upper water outlet trough 65. After the switching core 610 moves up, the guide groove 61713 will push the round shaft 6175 to enter the inclined groove 61714. 5 returns to its original position, the switching hole 6177 is connected with the through hole 61711 and the drainage groove 61712, at which time the lower water outlet groove 64 is connected, and the upper water outlet groove 65 on the upper side is connected with the through hole 61711, the switching hole 6177 and the drainage groove 61712, so that the water remaining in the upper water outlet groove 65 after use can be discharged into the circular groove 615, so that the hole plug 616 is in a normally open state, realizing the state of automatic drainage, avoiding water from being retained inside and causing the internal bacteria to grow.

[0041] A method for using a water outlet device is also provided, which is used to operate a water outlet device of a water purification device, comprising the following steps:

[0042] S1: After the water source is purified by the filter 5, it is introduced into the lower water outlet tank 64 through the water inlet pipe 4, the threaded sleeve 2, and the faucet 1. The water source is filtered again by two sets of filter elements 624, and then flows out through the water outlet 67 to achieve normal water flow;

[0043] S2: Press the switch key 69 again, the switch core 610 moves into the circular groove 615, the water inlet 612 connects the lower water outlet trough 64 and the upper water outlet trough 65, and the water flows out from the upper inclined nozzle 66;

[0044] S3: After the switching core 610 finally moves upward, the guide groove 61713 will push the circular shaft 6175 back to its original position, and the upper water outlet groove 65 will be connected with the through hole 61711, the switching hole 6177, and the drainage groove 61712, so that the water remaining in the upper water outlet groove 65 after use can be discharged.

[0045] Working principle: When in use, the faucet 1 is installed on the sink table through the cooperation of the locking nut 3 and the threaded sleeve 2, and then the filter 5 is connected to the water source pipeline. After the water source is purified by the filter 5, it is introduced into the lower water outlet trough 64 through the water inlet pipe 4, the threaded sleeve 2, and the faucet 1, and then flows out through the water outlet 67 to achieve normal water source flow. When the water source enters the lower water outlet trough 64 and the upper water outlet trough 65, it passes through the two groups of filter elements 624 inside the partition 621, and the two groups of filter elements 624 filter the water source again, so as to avoid the switching core 610 from being used. In the process of friction and other factors, impurities are generated, which pollute the water source again, and the lower water outlet trough 64 and the upper water outlet trough 65 in the water outlet head 63 are cleaned. The partition 621 can be removed from the water outlet shell 61 and the water outlet head 63 by four sets of screws 622, and the filter element 624 can be removed by rotating the threaded cover ring 625, which is arranged on the thread, so as to facilitate subsequent cleaning. In addition, the switch key 69 is pressed downward to push the switch core 610, and the spring 1 611 is compressed, and the switch core 610 moves into the circular groove 615. At this time, the water hole 613 is disconnected from the lower water outlet trough 64, and the water inlet 612 is lowered. The water outlet 64 and the upper water outlet 65 are internally connected, and the incoming water source is guided into the upper water outlet 65. After being filtered by the water purification component 62, the water flows out from the upper inclined nozzle 66, which is convenient for the user to directly inhale into the mouth for washing and other functions. It is safer to cooperate with the filtering entrance of the water purification component 62; and when the switching core 610 moves up and down, the circular shaft 6175 will slide along the guide groove 61713, and the compressed spring 2 6179 will push the circular shaft 6175 into the inclined groove 61714, driving the two groups of openings of the switching hole 6177 to be staggered with the through hole 61711 and the drainage groove 61712, so as to achieve The upper water outlet trough 65 is blocked to ensure the normal circulation of water in the upper water outlet trough 65. After the switching core 610 moves up, the guide groove 61713 will push the circular shaft 6175 back to its original position, and the switching hole 6177 is connected with the through hole 61711 and the drainage groove 61712. At this time, the lower water outlet trough 64 is connected, and the upper water outlet trough 65 on the upper side is connected with the through hole 61711, the switching hole 6177 and the drainage groove 61712. The water remaining in the upper water outlet trough 65 after use can be discharged into the circular groove 615, so that the hole plug 616 is in a normally open state, realizing the state of automatic drainage, avoiding water from being retained inside and causing the internal bacteria to grow.

[0046] The structural components in the present invention are common knowledge in the art, and their working principles are already known technologies. The models are selected according to actual use, so they will not be explained in detail.

[0047] In the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; it can be connected directly or indirectly through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the description of this specification, if the terms "one embodiment", "some embodiments", "specific embodiments" and the like appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A water outlet device of a water purification device, comprising a faucet (1), characterized in that: The lower end of the faucet (1) is fixedly provided with a threaded sleeve (2), the outer side of the threaded sleeve (2) is provided with a locking nut (3), the lower side of the threaded sleeve (2) is fixedly connected to a water inlet pipe (4), the lower side of the water inlet pipe (4) is fixedly connected to a filter (5), one end of the faucet (1) is provided with a water outlet mechanism (6), the water outlet mechanism (6) comprises a water outlet shell (61) fixedly provided at one end of the faucet (1), a water purification component (62) is provided on one side of the water outlet shell (61), a water outlet head (63) is provided on one side of the water purification component (62), a lower water outlet groove (64) is provided on the inner sides of the water outlet shell (61), the partition plate (621), and the water outlet head (63), and the water outlet shell (61), the partition plate (621), and the water outlet head (63) are provided with a lower water outlet groove (64), and the water outlet shell (61), the partition plate (621), and the water outlet head (63) are provided with a lower water outlet groove (64). An upper water outlet groove (65) is provided on the inner side of the water outlet head (63) near the upper side of the lower water outlet groove (64); the water purification component (62) comprises a partition (621) arranged between the water outlet housing (61) and the water outlet head (63); screws (622) are threadedly connected to the inner sides of the water outlet housing (61), the partition (621) and the water outlet head (63); two groups of threaded rings (623) are fixedly provided at both ends of the partition (621); two groups of filter elements (624) are provided inside the partition (621) and the threaded ring (623); a threaded cover ring (625) is threadedly connected to the outer side of the threaded ring (623); and cover grooves (626) are provided at positions of the threaded rings (623) on both sides of the opposite ends of the water outlet housing (61) and the water outlet head (63); An upper oblique nozzle (66) is threadedly provided on one side of the upper end of the water outlet head (63) near the upper water outlet groove (65), and a water outlet nozzle (67) is threadedly provided on one side of one end of the water outlet head (63) near the lower water outlet groove (64). A circular ring (68) is fixedly provided on the upper end of the water outlet housing (61), and a switching key (69) is movably provided on the inner side of the circular ring (68). A switching core (610) is movably provided on the inner sides of the water outlet housing (61) and the circular ring (68), and an outer side of the switching core (610) is provided between the bottom of the circular ring (68) and the upper inner wall of the switching key (69). The sleeve has a spring (611); a water inlet (612) is provided on the inner side of the switching core (610); a water hole (613) is provided on the lower side of the switching core (610) at a position corresponding to the lower water outlet groove (64); a limit plate (614) is fixedly provided on the lower end of the switching core (610); a circular groove (615) is provided on the lower side of the water outlet shell (61) at a position corresponding to the limit plate (614); a hole plug (616) is plugged at the bottom of the circular groove (615); and a switching assembly (617) is provided on the inner side of the water outlet shell (61) near the switching core (610); The switching assembly (617) comprises a square groove (6171) provided on the inner side of the water outlet housing (61); a square groove plug (6172) is provided on the front side of the square groove (6171); a positioning shell (6173) is fixedly installed on the inner wall of the rear side of the square groove (6171); a square cover (6174) is fixedly provided on one side of the positioning shell (6173); a round shaft (6175) is slidably provided on the inner sides of the positioning shell (6173) and the square cover (6174); cushion blocks (6176) are fixedly provided on the upper end and the rear end of the round shaft (6175); switching holes (6177) are provided on the inner side of the round shaft (6175) corresponding to the positions of the two groups of cushion blocks (6176); and a positioning shell (6173) and a square cover (6174) are fixedly provided on one side of the positioning shell (6173) and the square cover (6174). A fixing rod (6178) is fixedly arranged on the wall, a second spring (6179) is sleeved between the outer side of the fixing rod (6178) close to the circular shaft (6175) and the inner wall of one side of the positioning shell (6173), a sliding groove (61710) is provided on the inner side of the cushion block (6176) corresponding to the fixing rod (6178), a through hole (61711) is provided on the inner side of the water outlet shell (61) corresponding to the upper side group of cushion blocks (6176), a drainage groove (61712) is provided on the lower side of the water outlet shell (61) corresponding to the rear side group of cushion blocks (6176), a guide groove (61713) is provided on one side of the switching core (610) corresponding to the position of the circular shaft (6175), and an inclined groove (61714) is provided on the upper side of the guide groove (61713); The square groove (6171) is adapted to the size of the positioning shell (6173) and the round shaft (6175); the positioning shell (6173) is fixed in the square groove (6171) by bolts; the round shaft (6175) is inserted into the inner side of the guide groove (61713); the two groups of cushion blocks (6176) are respectively attached to one end of the through hole (61711) and the drainage groove (61712); the switching hole (6177) is set at a right angle; and the second spring (6179) is in a compressed state; The fixing rod (6178) and the slide groove (61710) are slidably arranged, the second spring (6179) is in a compressed state, the through hole (61711) is communicated with the upper water outlet groove (65), sealing rings are arranged at the positions of the two groups of pads (6176) corresponding to the lower side end of the through hole (61711) and the upper side end of the drainage groove (61712), the drainage groove (61712) is communicated with the circular groove (615), and the inclined groove (61714) is inclined.

2. The water outlet device of a water purification device according to claim 1, characterized in that: The faucet (1), the threaded sleeve (2), the water inlet pipe (4), and the filter (5) are interconnected; a circular hole is provided on the inner side of the partition (621) at positions corresponding to the lower water outlet groove (64) and the upper water outlet groove (65); the water outlet housing (61), the partition (621), and the water outlet head (63) are fixed together by four sets of screws (622); the threaded cover ring (625) covers both sides of the filter element (624); and the threaded cover ring (625) is engaged with the inner side of the cover groove (626).

3. The water outlet device of a water purification device according to claim 1, characterized in that: The upper inclined nozzle (66) is in communication with the interior of the upper water outlet groove (65), the water outlet nozzle (67) is in communication with the interior of the lower water outlet groove (64), the switching core (610) passes through the water outlet housing (61) and the circular ring (68) to the circular groove (615), and the switching core (610) is arranged to fit the interior of the water outlet housing (61).

4. The water outlet device of a water purification device according to claim 1, characterized in that: The water inlet (612) and the water hole (613) are matched with the upper water outlet groove (65) and the lower water outlet groove (64), and the limiting piece (614) is limited to move in the circular groove (615).

5. A method for using a water outlet device, used to operate the water outlet device of a water purification device according to any one of claims 1 to 4, characterized in that: The following steps are involved: S1: After the water source is purified by the filter (5), it is introduced into the lower water outlet tank (64) through the water inlet pipe (4), the threaded sleeve (2), and the faucet (1), and the water source is filtered again by two sets of filter elements (624) before flowing out through the water outlet nozzle (67), thereby achieving normal water flow operation; S2: Press the switch key (69) again, the switch core (610) moves into the circular groove (615), the water inlet (612) connects the lower water outlet trough (64) and the upper water outlet trough (65), and the water flows out at an angle from the upper inclined nozzle (66); S3: After the switching core (610) is finally moved upward, the guide groove (61713) pushes the circular shaft (6175) back to its original position, and the upper water outlet groove (65) is connected with the through hole (61711), the switching hole (6177), and the drainage groove (61712), so that the water source remaining in the upper water outlet groove (65) after use can be discharged.

Images