A water outlet with double water outlets

Abstract

The utility model provides a kind of water outlet of double water outlet, including one end for being connected with the water inlet pipe of external water outlet end, the water outlet body of being set in another side of the water inlet pipe, the valve core seat of being set in the side end surface of the water inlet pipe, the valve core hole being opened in the valve core seat, the first water inlet hole and the second water inlet hole being opened in the water inlet pipe and being communicated with valve core hole, the first water outlet hole and the second water outlet hole being opened in the water outlet body, the first water outlet passage and the second water outlet passage being opened in between the water inlet pipe and water outlet body, and respectively with two water outlet holes and valve core hole being communicated, the control valve for being set in the water inlet pipe in valve core hole after water flow enters valve core hole, control water flow from one water outlet hole, compared with traditional single water outlet mode, water outlet mode is various, can form two water outlet positions on the water outlet end of one faucet.

Description

Technical Field

[0001] This utility model relates to the field of water dispenser technology, specifically to a dual-outlet water dispenser. Background Technology

[0002] The water dispenser is a key component installed at the water outlet of a faucet. Its main functions include: optimizing the water flow pattern, making the turbulent water flow soft and full, and preventing water splashing; saving water by mixing in air (such as air injection technology) or reducing the water flow while ensuring a good experience; and enabling different water dispensing functions to meet the diverse needs of users, such as hand washing, rinsing, and rinsing.

[0003] Traditional faucets only have one outlet for water flow, resulting in a single water flow method. Users cannot switch the water flow method according to their needs, thus failing to create two water flow positions on one faucet outlet. Utility Model Content

[0004] The purpose of this utility model is to provide a dual-outlet water dispenser in response to the defects and deficiencies of the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dual-outlet water dispenser, comprising an inlet pipe with one end for connection to an external water outlet, a dispenser body disposed on the other side of the inlet pipe, a valve core seat disposed on the side end face of the inlet pipe, a valve core hole disposed on the valve core seat, a first inlet hole and a second inlet hole disposed on the inlet pipe and connected to the valve core hole, a first outlet hole and a second outlet hole disposed on the dispenser body, a first outlet channel and a second outlet channel disposed between the inlet pipe and the dispenser body and connected to the two outlet holes and the valve core hole respectively, and a control valve core disposed on the inlet pipe and located inside the valve core hole for controlling the water flow to flow out from one of the outlet holes after the water flow enters the valve core hole.

[0006] A further improvement is that the water outlet body has a first water storage chamber and a second water storage chamber, the first water storage chamber and the second water outlet chamber are respectively connected to two water outlet channels, and the first water storage chamber and the second water storage chamber are respectively connected to the first water outlet hole and the second water outlet hole.

[0007] A further improvement is that the water outlet body includes an upper shell and a lower shell, the upper shell and the lower shell are detachably connected, the lower shell is connected to the other end of the water inlet pipe, a filter element is provided on the lower shell, a first water storage chamber and a second water storage chamber are formed between the upper shell, the lower shell and the filter element, and the first water storage chamber and the second water outlet chamber are respectively connected to two water outlet channels.

[0008] A further improvement is made in that: the lower housing is provided with an inner step, and a through hole is provided on the inner step. One end of the through hole is connected to the second water outlet, and the other end is connected to the second water storage chamber. The filter element includes a mounting base. The lower end of the mounting base is located on the inner step and inside the through hole. The upper end of the mounting base is provided with a filter element. The lower end of the mounting base is provided with a filter outlet hole for the filtered water to flow out from the through hole after the water flows through the filter element.

[0009] A further improvement is that the control valve core includes a valve core housing disposed on the valve core seat and located within the valve core hole, a lower seat body disposed at the bottom of the valve core housing, a control space formed between the valve core housing and the lower seat body, a valve core inlet opened on the valve core housing and connected to the control space, two outlet openings opened on the lower seat body and respectively connected to the control space and two outlet channels, a stop block movably disposed on the upper end face of the lower seat body located within the control space, and a control component disposed between the valve core housing and the stop block for controlling the stop block to block one of the outlet openings, thereby controlling the water flow from one of the outlet holes.

[0010] A further improvement is that the control component includes a fixed block located on the valve core housing above the lower seat, an arc-shaped groove formed on the fixed block, a clearance opening formed on the fixed block and connected to the arc-shaped groove, a drive ball formed on the fixed block and clearance-fitted with the arc-shaped groove, a drive lever fixedly set on the upper end face of the drive ball for controlling the back-and-forth swing of the drive ball, a linkage rod fixedly set on the lower end face of the drive ball, and a linkage block set between the upper end of the stop block and the lower end of the linkage rod for driving the stop block to move back and forth when the drive ball swings back and forth.

[0011] A further improvement is that a positioning block is fixedly installed on the upper end of the valve core housing, located on the side end face of the linkage lever. Two positioning slots are provided on the positioning block. An installation side hole is provided on the side end face of the linkage lever. A locking block is slidably installed in the installation side hole. A push spring is provided between one end of the locking block and the linkage lever to push the locking block into the positioning slot when the installation side hole corresponds to one of the positioning slots. The positioning slot is an arc-shaped slot.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are as follows: the water inlet pipe is connected to the water outlet of the faucet, and the water flows into the valve core hole from the water inlet hole of the water inlet pipe and into the control valve core. When the user needs to switch the water outlet mode, the first water outlet channel is blocked by driving the control valve core, so that the water flows out from the second water outlet hole through the second water outlet channel; if it is necessary to control the water flow to flow out from the first water outlet hole, the control valve core is driven to block the second water outlet channel, so that the water flows out from the first water outlet hole through the first water outlet channel. Compared with the traditional single water outlet mode, the water outlet mode is diversified, and two water outlet positions can be formed on the water outlet of one faucet.

[0013] Further effects: When water enters the second water storage chamber, it passes through the filter element and is discharged from the second water outlet through the filter outlet hole. The filter element can filter impurities in the water flow, thus achieving the effect of filtration or sterilization.

[0014] Further effects: When the linkage lever is moved back and forth, causing the drive ball to swing back and forth, and the stop block is used to block one of the water outlets, the mounting side hole corresponds to one of the positioning slots. At this time, the push spring pushes the locking block to slide into the positioning slot within the mounting side hole until the locking block is engaged in the positioning slot, thus increasing the resistance of the linkage lever's back and forth swing and allowing the operator to judge the control status of the lever. When the linkage lever is moved forward or backward again with force, the arc-shaped groove design of the positioning slot causes the locking block to move in the direction of the push spring, thereby squeezing the push spring to generate elastic potential energy until the mounting side hole corresponds to another positioning slot and engages again. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the lower housing and valve core tube in this utility model; Figure 3 This is a front sectional view of the water outlet body and valve core hole in this utility model; Figure 4 This is a front sectional view of the water outlet body, the first water outlet channel, and the second water outlet channel in this utility model; Figure 5 This is a front sectional view of the present invention; Figure 6 This is a front sectional view of the control valve core in this utility model; Figure 7 This is an exploded view of the control valve core structure in this utility model; Figure 8 This is a top view of the control valve core in this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Inlet pipe; 2. Outlet body; 3. Valve core seat; 4. Valve core hole; 5. First inlet hole; 6. Second inlet hole; 7. First outlet hole; 8. Second outlet hole; 9. First outlet channel; 10. Second outlet channel; 11. First water storage chamber; 12. Second water storage chamber; 13. Upper housing; 14. Lower housing; 15. Inner step; 16. Through hole; 17. Mounting base; 18. Filter element; 19. Filter outlet hole; 20. Valve core housing; 21. Lower seat body; 22. Control space; 23. Valve core inlet; 24. Outlet opening; 25. Stop block; 26. Fixing block; 27. Arc-shaped groove; 28. Clearance opening; 29. ​​Drive ball; 30. Drive lever; 31. Linkage rod; 32. Linkage block; 33. Positioning block; 34. Positioning slot; 35. Mounting side hole; 36. Engaging block; 37. Push spring; 38. Divider plate; 39. Through hole. Detailed Implementation

[0018] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0019] See Figures 1 to 8 As shown, the technical solution adopted in this specific embodiment is as follows: a dual-outlet water dispenser, including an inlet pipe 1 for connecting to an external water outlet at one end, a dispenser body 2 disposed on the other side of the inlet pipe 1, a valve core seat 3 disposed on the side end face of the inlet pipe 1, a valve core hole 4 opened on the valve core seat 3, a first inlet hole 5 and a second inlet hole 6 opened on the inlet pipe 1 and communicating with the valve core hole 4, a first outlet hole 7 and a second outlet hole 8 opened on the dispenser body 2, a first outlet channel 9 and a second outlet channel 10 opened between the inlet pipe 1 and the dispenser body 2 and respectively communicating with the two outlet holes and the valve core hole 4, and a control valve core disposed on the inlet pipe 1 within the valve core hole 4 for controlling the water flow to flow out from one of the outlet holes after the water flow enters the valve core hole 4. One end of the inlet pipe 1 can be connected and installed to an external faucet outlet or water outlet pipe by providing an external thread. Alternatively, a connecting end can be installed at one end of the inlet pipe 1, and the inlet pipe can be connected to the outlet pipe.

[0020] The structure of the water outlet body 2 can be as follows: the water outlet body 2 has a first water storage chamber 11 and a second water storage chamber 12, the first water storage chamber 11 and the second water outlet chamber are respectively connected to two water outlet channels, and the first water storage chamber 11 and the second water storage chamber 12 are respectively connected to the first water outlet hole 7 and the second water outlet hole 8. Figure 3As shown, the first water storage chamber 11 and the second water outlet chamber are separated by a partition plate 38. A through hole 3916 is provided on the partition plate 38. One end of the through hole 3916 is connected to the second water outlet 8, and the other end is connected to the second water storage chamber 12. The lower end of the partition plate 38 is cylindrical and connected to the inner wall of the lower housing 14. Figures 1 to 3 As shown, the two water outlets can be configured as needed. The first water outlet 7 can be set as multiple holes arranged in a ring, and the second water outlet 8 can be equipped with an aerator, thus creating different water outlet patterns. The water outlet positions or hole shapes of the two water outlets can also be changed to create water outlets in different positions or patterns.

[0021] In another embodiment, the structure of the water outlet body 2 can be as follows: the water outlet body 2 includes an upper shell 13 and a lower shell 14, which are detachably connected. The lower shell 14 is connected to the other end of the water inlet pipe 1. A filter element is provided on the lower shell 14. A first water storage chamber 11 and a second water storage chamber 12 are formed between the upper shell 13, the lower shell 14, and the filter element. The first water storage chamber 11 and the second water outlet chamber are respectively connected to the first water outlet channel 9 and the second water outlet channel 10. The first water outlet channel 9 and the second water outlet channel 10 are both located on the lower shell 14. For example, as shown in the structure of "sliding protrusion 38 and L-shaped slide 39" in Chinese Patent No. CN202421705331.0, the lower shell 14 is provided with two sliding protrusions, and the upper shell 13 is provided with two L-shaped slides. The two sliding protrusions are respectively fitted with the two L-shaped slides with clearance. The lower shell 14 and the upper shell 13 can also be detachably connected by threads.

[0022] The lower housing 14 has an inner step 15 with a through hole 3916. One end of the through hole 3916 is connected to the second water outlet 8, and the other end is connected to the second water storage chamber 12. The filter element includes a mounting base 17. The lower end of the mounting base 17 is located on the inner step 15 within the through hole 3916. The upper end of the mounting base 17 has a filter element 18, and the lower end of the mounting base 17 has a filter outlet hole 19 for the filtered water to flow out through the through hole 3916 after the water flows through the filter element 18. The filter element 18 can be a diatomaceous earth ceramic filter element 18 or an ultrafiltration membrane filter element 18, etc. The filter element 18 is fixed to the mounting base 17 by fitting or bonding. The diatomaceous earth ceramic filter element 18 filters out impurities and harmful substances in tap water by adding microporous diatomaceous earth and ceramic carbon filter materials to the filter element, thereby achieving the purpose of purifying water quality. Diatomaceous earth is a natural, non-toxic, odorless, and harmless ecological water purification material. Its microporous structure allows it to release minerals into the water, providing filtration and sterilization effects. A sealing ring is provided on the side end face of the mounting base 17, sealing the gap between the side end face of the mounting base 17 and the inner wall of the lower housing 14. The mounting base 17 forms a first water storage chamber 11 and a second water storage chamber 12 between the upper housing 13 and the lower housing 14. The filter element 18 is located in the second water storage chamber 12, and the mounting base 17 is secured to the lower housing 14 by the compression of the sealing ring. A protruding step is provided at the lower end of the mounting base 17, located within the through hole 3916. A sealing ring is also provided on the outer periphery of the step, sealing the gap between the step and the through hole 3916. The inner step 15 is integrally formed with the lower housing 14.

[0023] The control valve core includes a valve core housing 20 disposed on a valve core seat 3 within a valve core hole 4, a lower seat 21 disposed at the bottom of the valve core housing 20, a control space 22 formed between the valve core housing 20 and the lower seat 21, a valve core inlet 23 disposed on the valve core housing 20 and communicating with the control space 22, two outlet openings 24 disposed on the lower seat 21 and communicating with the control space 22 and two outlet channels respectively, a stop block 25 movably disposed on the upper end face of the lower seat 21 within the control space 22, and a control component disposed between the valve core housing 20 and the stop block 25 for controlling the stop block 25 to block one of the outlet openings 24, thereby controlling the water flow from one of the outlet holes. The outer surface of the valve core housing 20 is provided with a threaded surface, and the valve core housing 20 is mounted on the valve core seat 3 within the valve core hole 4 via the threaded surface. The lower seat 21 is fitted into the lower end of the valve core housing 20. The valve core inlet 23 is located on the outer periphery of the valve core housing 20. The control valve core can also be a common dual-outlet valve core or a lever valve core. A protrusion is provided on the lower end face of the lower seat 21, and a groove is provided on the valve core seat 3 of the inlet pipe 1 for the protrusion to be inserted. The valve core seat 3 is fixed by the engagement of the protrusion and the groove.

[0024] The control components include a fixed block 26 located on the valve core housing 20 above the lower seat 21, an arc-shaped groove 27 formed on the fixed block 26, a clearance opening 28 formed on the fixed block 26 and communicating with the arc-shaped groove 27, a drive ball 29 set on the fixed block 26 and clearance-fitted with the arc-shaped groove 27, a drive lever 30 fixedly set on the upper end face of the drive ball 29 for controlling the back-and-forth swing of the drive ball 29, a linkage rod 31 fixedly set on the lower end face of the drive ball 29, and a linkage block 32 set between the upper end of the stop block 25 and the lower end of the linkage rod 31 for driving the stop block 25 to move back and forth when the drive ball 29 swings back and forth. Figure 7 As shown, the lower end of the linkage block 32 is provided with a protrusion, and the upper end of the stop block 25 is provided with a groove. The linkage block 32 is engaged in the groove of the stop block 25 through the protrusion at the lower end. The linkage block 32 can move horizontally between the stop block 25 and the fixed block 26 within the control space 22. The drive ball 29, drive lever 30, and linkage rod 31 are integrally formed. During assembly, the drive lever 30 is first pushed into the lower end of the valve core housing 20, so that the linkage lever passes through the valve core housing 20. Then, the fixed block 26 passes through the clearance opening 28 through the linkage rod 31 and is embedded and fixed on the valve core housing 20. The drive ball 29 is restricted between the valve core housing 20 and the fixed block 26 by the arc-shaped slot 27. Then, the linkage block 32 is inserted into the lower end of the linkage rod 31 and connected to the stop block 25. Finally, the lower seat 21 is installed into the lower end of the valve core housing 20. The upper end of the linkage block 32 has an opening, and the lower end of the linkage rod 31 is fitted with a clearance in the opening.

[0025] A positioning block 33 is fixedly installed on the upper end of the valve core housing 20, located on the side end face of the linkage lever. Two positioning slots 34 are formed on the positioning block 33. A mounting side hole 35 is provided on the side end face of the linkage lever. A locking block 36 is slidably installed within the mounting side hole 35. A push spring 37 is provided between one end of the locking block 36 and the linkage lever to push the locking block 36 into the positioning slot 34 when the mounting side hole 35 corresponds to one of the positioning slots 34. The positioning slot 34 is an arc-shaped slot. Figure 8 As shown, two positioning slots 34 are arranged one in front of the other, and one mounting side hole 35, a locking block 36, and a push spring 37 are provided. The outer end of the locking block 36 is an arc-shaped surface with the same shape as the arc-shaped slot.

[0026] The working principle of this utility model is as follows: The water inlet pipe 1 is connected to the water outlet of the faucet. Water flows from the inlet hole of the water inlet pipe 1 into the valve core hole 4 and then into the control valve core. When the user needs to switch the water outlet mode, the control valve core is driven to block the first water outlet channel 9, allowing the water to flow out through the second water outlet channel 10 and the second water outlet hole 8. If it is necessary to control the water flow to flow out from the first water outlet hole 7, the control valve core is driven to block the second water outlet channel 10, allowing the water to flow out through the first water outlet channel 9 and the first water outlet hole 7. Compared with the traditional single water outlet mode, the water outlet mode is diversified, and two water outlet positions can be formed on the water outlet of one faucet. When water flows into the second water storage chamber 12, the water flows through the filter element 18 and is discharged from the second water outlet 8 through the filter outlet 19. The filter element 18 can filter the impurities present in the water flow, thereby achieving the effect of filtration or sterilization. When the linkage lever is moved back and forth, driving the drive ball 29 to swing back and forth, and the stop block 25 blocks one of the water outlet openings 24, the mounting side hole 35 corresponds to one of the positioning slots 34. At this time, the push spring 37 pushes the locking block 36 to slide into the positioning slot 34 in the mounting side hole 35 until the locking block 36 is locked into the positioning slot 34, increasing the resistance of the linkage lever swinging back and forth, allowing the operator to judge the control status of the lever. When the linkage lever is moved forward or backward again, the arc groove design of the positioning slot 34 causes the locking block 36 to move in the direction of the push spring 37, thereby squeezing the push spring 37 to generate elastic potential energy, until the mounting side hole 35 corresponds to another positioning slot 34 and locks in place again.

[0027] This utility model aims to protect the product's structure. The model numbers of the individual components are not protected by this utility model and are common knowledge. Any component on the market that can achieve the functions described above can be used as a dual-outlet water dispenser. Therefore, the model numbers and other parameters of the components are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the various components.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A dual-outlet water dispenser, characterized in that: It includes an inlet pipe with one end for connecting to an external water outlet, an outlet body disposed on the other side of the inlet pipe, a valve core seat disposed on the side end face of the inlet pipe, a valve core hole disposed on the valve core seat, a first inlet hole and a second inlet hole disposed on the inlet pipe and connected to the valve core hole, a first outlet hole and a second outlet hole disposed on the outlet body, a first outlet channel and a second outlet channel disposed between the inlet pipe and the outlet body and connected to the two outlet holes and the valve core hole respectively, and a control valve core disposed on the inlet pipe and located in the valve core hole for controlling the water flow to flow out from one of the outlet holes after the water flow enters the valve core hole.

2. The water dispenser with dual outlets according to claim 1, characterized in that: The water outlet body has a first water storage chamber and a second water storage chamber. The first water storage chamber and the second water outlet chamber are respectively connected to two water outlet channels. The first water storage chamber and the second water storage chamber are respectively connected to the first water outlet hole and the second water outlet hole.

3. A dual-outlet water dispenser according to claim 1, characterized in that: The water outlet body includes an upper shell and a lower shell, which are detachably connected. The lower shell is connected to the other end of the water inlet pipe. A filter element is provided on the lower shell. A first water storage chamber and a second water storage chamber are formed between the upper shell, the lower shell, and the filter element. The first water storage chamber and the second water outlet chamber are respectively connected to two water outlet channels.

4. A dual-outlet water dispenser according to claim 3, characterized in that: The lower housing is provided with an inner step, and a through hole is provided on the inner step. One end of the through hole is connected to the second water outlet and the other end is connected to the second water storage chamber. The filter element includes a mounting base. The lower end of the mounting base is located on the inner step and inside the through hole. The upper end of the mounting base is provided with a filter element. The lower end of the mounting base is provided with a filter outlet hole for the filtered water to flow out from the through hole after the water flows through the filter element.

5. A dual-outlet water dispenser according to claim 1, characterized in that: The control valve core includes a valve core housing disposed on the valve core seat and located within the valve core hole, a lower seat body disposed at the bottom of the valve core housing, a control space formed between the valve core housing and the lower seat body, a valve core inlet opened on the valve core housing and connected to the control space, two outlet openings opened on the lower seat body and respectively connected to the control space and two outlet channels, a stop block movably disposed on the upper end face of the lower seat body located within the control space, and a control component disposed between the valve core housing and the stop block for controlling the stop block to block one of the outlet openings, thereby controlling the water flow from one of the outlet holes.

6. A dual-outlet water dispenser according to claim 5, characterized in that: The control components include a fixed block disposed on the valve core housing above the lower seat, an arc-shaped groove formed on the fixed block, a clearance opening formed on the fixed block and connected to the arc-shaped groove, a drive ball disposed on the fixed block and in clearance fit with the arc-shaped groove, a drive lever fixedly disposed on the upper end face of the drive ball for controlling the back-and-forth swing of the drive ball, a linkage rod fixedly disposed on the lower end face of the drive ball, and a linkage block disposed between the upper end of the stop block and the lower end of the linkage rod for driving the stop block to move back and forth when the drive ball swings back and forth.

7. A dual-outlet water dispenser according to claim 6, characterized in that: A positioning block is fixedly installed on the upper end of the valve core housing, located on the side end face of the linkage lever. Two positioning slots are provided on the positioning block. A mounting side hole is provided on the side end face of the linkage lever. A locking block is slidably installed in the mounting side hole. A push spring is provided between one end of the locking block and the linkage lever to push the locking block into the positioning slot when the mounting side hole corresponds to one of the positioning slots. The positioning slot is an arc-shaped slot.

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