TWI761214B - Outlet control device - Google Patents

Abstract

A water outlet control device mainly includes a water-passing valve seat; a ceramic valve core, which can be installed and fixed on the water-passing valve seat; a cylindrical cover, which can hide the ceramic valve core cover inside. The peripheral wall is further formed with a through groove along the circumference to communicate with the inside; a control handle has a connecting part for connecting to the valve shaft of the ceramic valve core, and also has a handle part, one end of which is connected to the connecting part, and the other end is connected to the connecting part. A section of protruding part is formed to protrude outward from the through groove of the cylindrical cover, which is allowed to be operated and displaced by the user in the through groove to link the ceramic valve core. Accordingly, the probability of the control handle being touched by mistake can be reduced, and the whole is easy to clean. The slot is also used to limit the control handle to prevent scalding or achieve the effect of water saving.

Description

Outlet control device

The present invention relates to a water outlet control device, especially a water outlet control device that can control cold water, hot water or a mixture of cold and hot water.

According to the general bathroom, there is a single-handle wall-type faucet, which can usually be used to control the output of cold water, hot water, or a mixture of cold and hot water. A mixing valve core is installed with a cover outside the mixing valve core, and a control handle is arranged above or at the outer end of the cover cover to connect with the mixing valve core inside the cover cover, so as to drive the mixing valve The valve core is switched to control or adjust the mixing ratio of cold and hot water. Wherein, the mixed water of the wall-type faucet is usually delivered to a water outlet assembly, such as a shower assembly, and is sprayed by the shower head of the shower assembly for the user to wash or bathe.

Secondly, some bathrooms will be equipped with two wall faucets, one is used to connect the cold water supply source, and the other is used to connect the hot water supply source. Therefore, the wall faucet can only be used to switch and adjust the water flow. For example, the water outlet flow of cold water or the water outlet flow of hot water is mixed with each other by the pipeline between the two to form mixed water and sent to a water outlet component, such as a water outlet pipe. The control handle of the wall-type faucet that can only adjust the flow rate is also arranged on the upper or outer side of the cover.

Furthermore, a water outlet control device similar to the above-mentioned wall-type faucet is usually installed on the washbasin in the bathroom or on the countertop of the kitchen, and a water outlet with a faucet body and a water outlet is commonly used. The faucet is presented in the form of a faucet, that is, its water valve seat usually has a faucet body and a faucet, which can directly guide the mixed water to the water outlet of the faucet to flow out, without additionally matching other water outlet components, but the basin or Countertop faucets will also have a handle on the upper or outer end of a cover.

From the various water outlet control devices listed above, it can be clearly understood that the upper or outer end of the cover is provided with a control handle for the user to rotate and operate. Such a structure has been used for many years, and there is almost no change. , resulting in the shortcomings of its appearance and use, which have not been overcome or improved for a long time.

For example, it is impossible to get rid of the position of the control handle at the upper or outer end in terms of appearance design, which also means that the completely exposed control handle occupies a large visual proportion in the overall appearance, and also affects the overall visual effect, making the overall appearance impossible. Breaking away from the traditional stereotype, it is more difficult to reduce the volume of the control handle and the visual proportion in the overall appearance, so as to conform to the trend of simple appearance.

The control handle is located at the upper or outer end. The main consideration is that the user's vision is easy to touch, and the convenience of assembly is also considered. However, the relative disadvantage is that it is easy to be mistakenly touched by the user, especially for specific users such as the elderly or children. And in the process of moving around the control handle, properly hiding the control handle or reducing its exposed volume and position should help to improve the situation of being easily touched by mistake.

The position of the control handle at the upper or outer end also means that it is prone to dirt, which cannot be caused by falling dust or various splashes. In order to maintain its cleanliness, the frequency of cleaning must be increased. If it is combined with its own various modeling designs, it will increase the difficulty of cleaning, and there is usually no effective method to ensure the cleaning process. The control handle can be in a fixed state during cleaning, so it often happens that while wiping and cleaning, the control handle that was accidentally opened has to be turned and closed. This situation is usually very troublesome for cleaning personnel or maintenance and storage personnel. It is also easy to detract from the cleaning effect.

In addition, the user can usually turn the control handle to the full heat position or the full open position, but in many cases, some users or certain occasions do not want or need to discharge the water in the full heat mode or the full open mode, but they cannot. It is forcibly controlled to be close to the full heat position or the full open position. Therefore, once the operation is not careful, the high temperature water in the full heat position may scald the user, especially the elderly, children or the injured, causing danger in use. . Similarly, the maximum flow of water in the fully open position can result in wasted water, especially in public places, whether intentional or negligent.

The above-mentioned water outlet control device often uses a ceramic valve core, which is usually provided with a fixed ceramic piece and a movable ceramic piece. By the relative rotation of the two with the operation of the control handle, the water flow communication between the two can be changed. However, it is common that many users tend to exert excessive force when opening the control handle, resulting in the positioning structure of the ceramic valve cores being broken or collapsed due to improper collision. damage, thereby reducing its service life.

In view of this, the inventor of the present invention has been engaged in the manufacture, development and design of related products for many years, aiming at the above-mentioned goals, after detailed design and careful evaluation, finally came up with a practical invention.

The technical problem to be solved by the present invention is to provide a water outlet control device in view of the above-mentioned deficiencies in the prior art, which mainly includes a water-passing valve seat; a ceramic valve core, which can be used for It is installed and fixed on the water-passing valve seat; a cylindrical cover can hide the ceramic valve core cover inside, and its peripheral wall is further formed with a through groove along the circumference to communicate with the inside; a control handle has a The connection part is used to connect to the valve shaft of the ceramic valve core, and further has a handle part, one end of which is connected to the connection part, and the other end protrudes from the through groove of the cylindrical cover to form a section of through-out part, It is allowed to be operated and displaced by the user in the through groove to link the ceramic valve core. Alternatively, a ring cover can be used to replace the cylindrical cover, and the connection part thereof is partially exposed from the inlet placed above the ring cover.

In the water outlet control device provided by the present invention, since the control handle is partially hidden in the cylindrical cover, and only a part of the piercing part of the handle is exposed, the overall appearance is more concise and aesthetically pleasing. In addition, the piercing part is designed on the peripheral side of the cylindrical cover, and the design with smaller volume and contact area helps to reduce the probability of accidental touch by users, such as accidental touch by children, or when the water outlet is controlled. Accidental touch while moving near the device. Similarly, even if the cylindrical cover is replaced by a ring cover, the control handle is only partially exposed from the upper entrance of the ring cover, which can also achieve the effect of reducing false touches.

Secondly, the cylindrical cover is in the shape of a cover, and is a fixed part. Compared with the structural design of the traditional control handle at the upper or outer end, the upper or outer end of the fixed part is helpful for the user to wipe and clean, so the use of It is easy to maintain the cleanliness of the surface of the cylindrical cover, whether it is for cleaning personnel or site and equipment storage personnel.

Furthermore, the length or orientation adjustment design of the slot can be cleverly used to limit the rotation of the control handle. Full heat position, in this way, the maximum temperature of the water can be lowered, so as to prevent being scalded during the process of water use, especially to prevent specific persons such as the elderly or children from being scalded due to careless operation. It can also be used to limit the control handle from being turned to the fully open position, making it the most It can only be turned to a position close to the fully open position, so that the maximum water flow can be reduced and the effect of forced water saving can be achieved.

〔this invention〕

1: Water outlet control device

10: Water valve seat

10a: Water valve seat

10b: Water valve seat

10c: Water valve seat

10d: Water valve seat

101: Faucet body

102: Faucet

11: Water inlet channel

111: cold water inlet channel

112: Hot water inlet channel

12: Outlet channel

12a: Waterways

12b: outlet channel

121: Connecting port

122: water outlet

13: Install the wall

14: Install the valve groove

15: Pipe groove

20: Ceramic spool

21: valve shaft

211: outer wall

212: First Rodent

22: Cold water inlet

23: Hot water inlet

24: Mixed water outlet

25: Water inlet

30: Cylindrical cover

300: mask

31: Seal the top wall

32: Zhou Wall

321: Grooving

322: start side

323: end side

324: screw hole

33: Cover space

40: Control handle

40a: Link Kit

40b: Operation handle

41: Connection part

411: Connection hole

412: Engagement hole

413: Inside screw hole

414: Second Rodent

415: Top Wall

416: Wall

417: Indicator

42: Handle

421: piercing part

422: Bolt part

43: Fasteners

50: Bonnet

51: Ring groove

52: Ring groove

60: Adjustment ring

61: Ring groove

70: Fasteners

80: Ring cover

81: Container

82: Put the entrance

83: Grooving

84: Top edge

85: Traffic ID

86: screw hole

87: Temperature identification

90: fixing ring

91: screw hole

92: Ring groove

P1: Water off position

P2: full cold position

P3: Hybrid position

P4: Full heat position

P5: fully open position

W: wall

W1: outer wall surface

W2: Countertop

W3: Top wall

H: Mounting hole

[Fig. 1] is a three-dimensional appearance combined view of the water outlet control device according to the first embodiment of the present invention.

[Fig. 2] is a side plan view of the water outlet control device according to the first embodiment of the present invention.

[FIG. 3] is a side cross-sectional view taken along the section line 1-1 of FIG. 1 of the present invention.

[FIG. 4] is a side sectional view of the present invention taken along the section line 2-2 of FIG. 1. [FIG.

[Fig. 5] is a side sectional view of the present invention taken along the section line 3-3 of Fig. 2. [Fig.

[FIG. 6] is an exploded perspective view of the water outlet control device according to the first embodiment of the present invention.

[Fig. 7] is a side plan view of the bottom of Fig. 1 of the present invention viewed from the end of the handle.

[FIG. 8] It is the side plan view which looked at the sealing top wall of the cylindrical cover from the front side of FIG. 1 of this invention.

[Fig. 9] It is a side plan view of the present invention viewed from the front side of Fig. 1 to the sealed top wall of the cylindrical cover, and shows the through-groove that is appropriately reduced in length, so that the second operating angle A2 is smaller than the first operating angle A1.

[Fig. 10] is a side plan view of the present creation viewed from the front side of Fig. 1 to the sealed top wall of the cylindrical cover, and shows that the orientation of the through groove is properly adjusted and rotated, so that the second operating angle A2 is smaller than the first operating angle A1.

[Fig. 11] is a three-dimensional appearance combined view of the water outlet control device according to the second embodiment of the present invention.

[Fig. 12] is a side sectional view of the water outlet control device according to the second embodiment of the present invention.

[Fig. 13] is an exploded perspective view of the water outlet control device according to the second embodiment of the present invention.

[Fig. 14] is a top plan view of the faucet body according to the second embodiment of the present invention, viewed from above the installation valve groove.

[Fig. 15] is a cross-sectional view of the faucet body of the second embodiment of the present invention along the transverse section of the water channel.

[Fig. 16] is a three-dimensional appearance combined view of the water outlet control device according to the third embodiment of the present invention, and shows that there are two water outlet control devices matched with each other, as well as the pipelines and water outlets connected to each other.

[Fig. 17] is a side sectional view of the water outlet control device according to the third embodiment of the present invention, and it shows that there are two water outlet control devices matched with each other, as well as pipes and water outlets connected to each other, and also shows a wall.

[Fig. 18] is a side sectional view of a water outlet control device in the third embodiment of the present invention, and shows a wall and a connected pipeline.

[Fig. 19] is a side plan view of the present invention viewed from the direction of the sealing top wall of the cylindrical cover from a water outlet control device in Fig. 16, and shows a first operating angle A1 and a second operating angle A2.

[Fig. 20] is an exploded perspective view of a water outlet control device according to the third embodiment of the present invention.

[Fig. 21] is a three-dimensional appearance combined view of the water outlet control device according to the fourth embodiment of the present invention.

[ Fig. 22 ] is a side cross-sectional view taken along the section line 4-4 of Fig. 21, and shows one surface.

[Fig. 23] is an exploded perspective view of the water outlet control device according to the fourth embodiment of the present invention.

[Fig. 24] is a side sectional view of the water outlet control device according to the fifth embodiment of the present invention, and shows that the cylindrical cover is a two-piece structure, and the control handle is a single-piece structure.

[Fig. 25] is a combined three-dimensional appearance diagram of the water outlet control device according to the sixth embodiment of the present invention.

[Fig. 26] is a side sectional view taken along section line 5-5 of Fig. 25, and shows a wall.

[Fig. 27] is an exploded perspective view of the water outlet control device according to the sixth embodiment of the present invention.

[Fig. 28] is a combined three-dimensional appearance diagram of the water outlet control device according to the seventh embodiment of the present invention.

[Fig. 29] is a side sectional view taken along the section line 6-6 in Fig. 28, and shows a table.

[Fig. 30] is an exploded perspective view of the water outlet control device according to the seventh embodiment of the present invention.

In order to enable your examiners to have a further understanding and understanding of the purpose, features and effects of the present invention, please describe in detail as follows in conjunction with [Brief Description of Drawings]:

First of all, please refer to FIG. 1 to FIG. 6 , a water outlet control device. The water outlet control device 1 is generally a single-handle hot and cold mixing wall faucet installed in a bathroom space as an application embodiment, which mainly includes: A water-passing valve seat 10, a ceramic valve core 20, a cylindrical cover 30 and a control handle 40; wherein: the water-passing valve seat 10 has at least one water inlet channel 11 and one water outlet channel 12; The water valve seat 10 of the embodiment has a cold water inlet channel 111 for cold water to flow in, a hot water inlet channel 112 for hot water to flow in, and a mixed water outlet channel 12 for mixed water to flow out. The mixed water system is formed by mixing the cold and hot water with each other in an appropriate ratio, so in addition to warm water, it may also be cold water or hot water, which can be completely controlled by the user by operating the ceramic valve core 20, And the mixed water flowing out through the mixed water outlet channel 12 is usually sent to a water outlet component, such as a common shower assembly, and sprayed by a shower head. The ceramic valve core 20 is fixed on the water inlet valve seat 10 and has a rotatable valve shaft 21. By rotating the valve shaft 21, the water flow from the water inlet channel 11 can be controlled to flow to the water inlet channel 11. Outlet channel 12. The ceramics of this example The bottom of the porcelain valve core 20 is provided with a cold water inlet 22, a hot water inlet 23 and a mixed water outlet 24 which are respectively connected to the cold water inlet channel 111, the hot water inlet channel 112 and the mixed water outlet channel 12. shown in Figure 6. The ceramic valve core 20 in this embodiment is a two-in-one-out cold and hot water mixing valve core, and is a common conventional component, so it will not be repeated here. The cylindrical cover 30 has a sealed top wall 31, a peripheral wall 32 extending from the sealed top wall 31, and a cover space 33 defined between the sealed top wall 31 and the peripheral wall 32, so that the ceramic The valve core 20 can be hidden by the cover in the cover space 33 of the cylindrical cover 30 , and the peripheral wall 32 forms a through groove 321 along the circumference to communicate with the cover space 33 . The cylindrical cover 30 of the present embodiment is cylindrical in appearance, so the through groove 321 is in the shape of a narrow, long and curved arc. It can be easily understood that when the cylindrical cover 30 is in other geometric shapes, such as a rectangular cylindrical shape , the through-slot 321 is in a straight and narrow shape, so its shape will vary with the appearance of the cylindrical cover 30 . The control handle 40 has a connection part 41 and a handle part 42; the connection part 41 is arranged in the cover space 33 to be connected to the valve shaft 21 of the ceramic valve core 20; one end of the handle part 42 is connected to The other end of the connecting portion 41 protrudes outward from the slot 321 of the cylindrical cover 30 to form a section 421 , which can be operated by the user to generate a swinging displacement in the slot 321 , and then control the Ceramic spool 20. In this embodiment, by operating the control handle 40 in conjunction with the valve shaft 21, it is possible to switch and control the cold and hot water entering the cold water inlet 22 and the hot water inlet 23 to the mixed water outlet 24, and to adjust the cold and hot water. The mixing ratio of hot water.

Furthermore, as shown in FIGS. 7 and 8 , the through groove 321 of this embodiment has a starting side 322 and an ending side 323 ; when the passing part 421 of the control handle 40 is at the starting side 322 , the ceramic valve The core 20 is in a water-off position P1, and as the passing part 421 is gradually displaced toward the end side 323, the ceramic valve core 20 sequentially passes through a full cooling position P2, a mixing position P3, and a full heating position P4 Or at least close to this full heat position P4.

In other words, the control handle 40 of this embodiment is normally located at the water-off position P1, so that the ceramic valve core 20 is controlled to be positioned in the water-off state. When the user moves the piercing part 421 to move toward the end side 323 of the piercing groove 321, the ceramic valve core 20 will allow cold water to pass through first, and gradually increase the cold water flow to the maximum cold water flow of the full cooling position P2, and then, Then mix into hot water, so that the proportion of hot water flow is gradually increased until the mixing ratio of cold and hot water is uniform at the mixing position P3. state. Since the structure and control function of the ceramic valve core 20 being oscillated and displaced between the positions of water off, cold water, mixing and hot water belong to the conventional technology, it will not be repeated here. (known technology)

It should be noted that, since the passing-out part 421 is installed in the through-slot 321, the through-slot 321 can be used skillfully to limit the actuation position of the passing-out part 421, so that the ceramic valve core can be 20 cannot be fully operated to the full heat position P4, or can only be limited to approach the full heat position P4, the advantage is that the installer can adjust the ceramic valve according to the different needs of the user, such as based on the safety of water The core 20 is forcibly set only close to the full heat position P4 to prevent certain users such as the elderly or children from being scalded by the high-temperature hot water due to careless operation.

Similarly, it can be further forced to be set to the mixing position P3, or even the full cooling position P2, which is not infeasible, but is slightly less practical, and is usually only suitable for relatively extreme cases.

In addition, it can be easily understood that the use of the through groove 321 to block and restrict the through-out portion 421 means that the ceramic valve core 20 can never be swung to the full heat position P4. Accordingly, it can be effectively avoided. When the user operates and swings the ceramic valve core 20 to the full heat position P4 , the internal ceramic sheet is damaged due to excessive force and other improper operations. Therefore, the service life of the ceramic valve core 20 can be effectively extended.

Furthermore, the valve shaft 21 of the ceramic valve core 20 of the present embodiment can be rotated within a range of a first operating angle A1; the through groove 321 can allow the passing portion 421 to be within a range of a second operating angle A2 is swung, and the second operating angle A2 is smaller than the first operating angle A1, so that the ceramic valve core 20 can be restricted to be operated only close to the full-heat position P4.

In order to achieve the above-mentioned purpose, a feasible implementation aspect is that, as shown in FIG. 9 , the range of the second operating angle A2 is controlled by the arc length of the through-slot 321 in the annular direction. In other words, as long as the length of the through groove 321 in the ring direction is appropriately reduced, the second operating angle A2 will also become smaller. The swing of 421 produces a limiting effect. It should be noted that the through groove 321 in this embodiment mainly restricts the full heat position P4 of the ceramic spool 20, not the water shut-off position P1, so the water shut-off position P1 is not affected and can pass through The mounting orientation of the cylindrical cover 30 in the ring direction is controlled.

In another possible implementation, as shown in FIG. 10 , the range of the second operating angle A2 is controlled by the different orientations of the through grooves 321 in the ring direction. In other words, after the ceramic valve core 20 is installed and fixed, the water-off position P1 of the initial side 322 and the full-heat position P4 of the final side 323 have also been determined. Therefore, it is only necessary to adjust the cylindrical cover. 30 relative to the orientation of the ceramic spool 20 in the ring direction, the orientation of the through groove 321 in the ring direction will also be adjusted accordingly, thereby controlling the size of the second operating angle A2 to make it smaller than the first operating angle A1, of course, through such azimuth adjustment, the starting side 322 of the through groove 321 may be slightly away from the water closing position P1, but it has no effect on the overall function.

As shown in FIGS. 3 , 4 and 6 , since the water outlet control device 1 of this embodiment is applied to a wall-type faucet, it further includes a valve cover 50 , an adjusting ring 60 and a fastener 70 ; the valve cover 50 It can be screwed to the water valve seat 10 so that the ceramic valve core 20 can be tightly positioned on the water valve seat 10 The adjusting ring 60 is used to screw on the outside of the valve cover 50, and can be adjusted and displaced to keep abutting on the outer wall surface W1 of a wall W where the water valve seat 10 can be hidden, and the A ring groove 61 is recessed on the outer peripheral wall of the adjusting ring 60 , and a screw hole 324 is formed through the outer peripheral wall of the cylindrical cover 30 near the bottom end cover opening 300 to be opposite to the ring groove 61 ; the fastener 70 can be used for It is screwed into the screw hole 324, and then stops at the opposite position of the ring groove 61, so that the cylindrical cover 30 can be axially limited and cannot be separated from the adjustment ring 60, and is fixed in the ring direction, so that the The through grooves 321 can be located at the desired location.

It should be noted that, usually, the water valve seat 10 is installed on the inner side of the wall W, and a mounting hole H is provided on the wall W for the valve cover 50 to pass through, and then use the The adjusting ring 60 is screwed on the valve cover 50, so that the adjusting ring 60 can keep abutting against the outer wall surface W1 of the wall W, or the wall W can be clamped on the adjusting ring 60 and the water flow Between the valve seat 10 and the installation and locking operation of the adjustment ring 60, it can be easily understood that the installation position of the adjustment ring 60 in the axial direction of the valve cover 50 mainly depends on the thickness of the wall W, and similarly , since the cylindrical cover 30 is assembled and fixed on the adjustment ring 60, its axial position will also be linked with the adjustment and displacement of the adjustment ring 60. Similarly, all the parts installed on the valve shaft 21 The axial position of the control handle 40 can also be adjusted and displaced accordingly, so that the handle 42 can smoothly pass through the through slot 321 .

In this embodiment, the cylindrical cover 30 is an integral component, as shown in FIG. 6 ; the control handle 40 includes a connecting sleeve 40a and an operating handle 40b; the connecting sleeve 40a is mainly used to form the connecting portion 41, and a connecting hole 411 is arranged in the center, which can be connected to the valve shaft 21 of the ceramic valve core 20, and at least one engaging hole 412 is arranged on the outer peripheral wall; the operating handle 40b is mainly used to form the handle The inner end of the portion 42 can be assembled and connected to the engaging hole 412 after passing through the through slot 321 . More specifically, the valve shaft 21 of the ceramic valve core 20 is a rectangular column, and four outer wall surfaces 211 are formed; the connecting hole 411 of the connecting sleeve 40a is a rectangular hole, and is formed with four inner wall surfaces, which can be matched with each other. The outer peripheral wall of the connecting sleeve 40a is provided with an outer screw hole and an inner screw hole 413 that are concentric. As shown in Figures 3 and 6, the outer screw hole is used to form the In the engaging hole 412, the diameter of the inner screw hole 413 is smaller than that of the outer screw hole, and a fastener 43, such as a headless bolt, is screwed together to abut the outer wall surface 211 opposite to the valve shaft 21; A bolt portion 422 is formed at the inner end of the operating handle 40b, which can be screwed into the outer screw hole.

11 to 13, the present invention further provides a second embodiment of a water outlet control device. The water outlet control device 1a of this embodiment is a single-handle hot and cold mixing device commonly installed on a bathroom vanity or a kitchen countertop. Compared with the water outlet control device 1 of the first embodiment, the water faucet is directly installed on the wall W. The faucet is usually installed on the basin or countertop, so the installation place or position is somewhat different. The water-passing valve seat 10a of the first embodiment is also slightly different in appearance and structure from the water-passing valve seat 10 of the first embodiment. On the contrary, the cylindrical cover 30 of the two embodiments and the water-passing valve seats 10 and 10a are located between the two embodiments. There are also some differences in the assembly structure.

To further illustrate, the water outlet control device 1a of this embodiment also includes the valve cover 50 and the fastener 70, but does not have the design of the adjustment ring 60. The main reason is that the design of the wall W is not available in this embodiment. Therefore, the adjusting ring 60 can be omitted. Secondly, since there is no design of the adjustment ring 60, a ring groove 51 is directly recessed on the outer peripheral wall of the valve cover 50 to replace the ring groove 61 of the adjustment ring 60. In this way, the present embodiment can also be used for this The screw hole 324 of the fastener 70 screwed on the cylindrical cover 30 directly abuts against the opposite part of the annular groove 51 of the valve cover 50, so that the cylindrical cover 30 can also be axially limited and cannot be separated from the valve. The cover 50 is simultaneously fixed in the ring direction, so that the through groove 321 can be located in the desired position. As described above, compared to the installation form in which the water valve seat 10 of the first embodiment is usually hidden inside the wall W, the water valve seat 10a of the present embodiment has the appearance of a common structure for ordinary users. The appearance of the faucet at the water outlet is different from the simple water flow Therefore, the water valve seat 10a of this embodiment further includes a faucet body 101 and a faucet 102; the faucet body 101 is cylindrical, and an installation wall 13 is connected between its inner peripheral walls. A mounting valve slot 14 is defined above the wall 13 for the ceramic valve core 20 to be mounted in, and a pipe slot 15 is defined below the mounting wall 13 , and the cold water inlet is formed on the mounting wall 13 . The water channel 111 and the hot water inlet channel 112 are connected to the installation valve groove 14 and the pipe groove 15, as shown in Figures 14 and 15, and a water channel 12a is arranged between the installation valve groove 14 and the outer peripheral wall of the faucet body 101 , used to form a part of the mixed water outlet channel 12, the water channel 12a further forms a communication port 121 at the outer peripheral wall of the faucet body 101; the water nozzle 102 is connected to the outer peripheral wall of the faucet body 101, There is a water outlet channel 12b inside, the inner side of the water outlet channel 12b is communicated with the communication port 121, which can be used to form another part of the mixed water outlet channel 12, and a water outlet 122 is formed on the outer side, which can be used for the mixed water to pass through. This outflow.

16 to 18, the present invention further provides a third embodiment of a water outlet control device. The water outlet control device 1b of this embodiment is the same as the water outlet control device 1 of the first embodiment, and both are used for installation. The difference between the wall-type faucet in the bathroom space is that the water outlet control device 1 of the first embodiment can directly flow in cold and hot water for mixing temperature, and is controlled by a single handle, but the water outlet control device 1b of this embodiment can only be used for Cold water or hot water enters, so it only has the functions of switch and flow adjustment, and does not have the function of mixing temperature. Therefore, usually two water outlet control devices 1b must be installed, one of which provides cold water inflow and flow control, and the other provides hot water inflow and flow. control, and the cold and hot water flowing out through the two water outlet control devices 1b respectively are mixed in the pipeline 2 between the two. From the above, it can be seen that the water outlet control device 1b of this embodiment is a switch and flow control for single cooling or single heating, so the water inlet valve seat 10b only has a water inlet channel 11 and a water outlet channel 12. If the valve seat 10b is connected to a cold water supply source, the water inlet channel 11 is the cold water inlet channel 11 and the outlet channel 12 Cold water can flow out; similarly, if connected to a hot water supply source, the water inlet channel 11 is a hot water inlet channel 11 , and the outlet channel 12 can allow hot water to flow out. Similarly, the ceramic valve core 20a of this embodiment is provided with only one water inlet 25 at the bottom to communicate with the cold or hot water inlet channel 11, and a water outlet 26 is provided on the outer peripheral wall to communicate with the outlet. Therefore, by operating the control handle 40 to link the valve shaft 21, the water flow channel 12 can switch and control the cold water or hot water entering the water inlet 25 to the water outlet 26. Of course, the flow can also be adjusted. In other words, the user can control a cold water and a hot water on/off by the two water outlet control devices 1b respectively, and control the temperature of the mixed water by adjusting the flow rates of the cold and hot water, and similarly, the The mixed water can be discharged through a water outlet 3 .

It can be seen from the above that, as shown in FIG. 19 , when the penetration portion 421 of the control handle 40 in this embodiment is at the starting side 322 , the ceramic valve core 20 a is also in a water-off position P1 , but with the penetration portion 421 The water flow from the water outlet 26 of the ceramic valve core 20a will gradually increase until the ceramic valve core 20a is in a fully open position P5 or at least close to the fully open position P5 as it is gradually displaced toward the end side 323. Therefore, in this embodiment, the The ceramic valve core 20a does not have the mixing position P3 of the first embodiment, and the fully open position P5 can be in a fully cold or fully heated state, depending on the water source connected to the water outlet control device 1b is cold water or hot water. Similarly, the valve shaft 21 of the ceramic valve core 20a of this embodiment can be rotated within a range of a first operating angle A1; the through groove 321 can allow the passing part 421 to be rotated within a range of a second operating angle A2 Swing, and the second operating angle A2 is smaller than the first operating angle A1, so that the ceramic valve core 20a can only be operated close to the fully open position P5. The ceramic valve core 20a of this embodiment cannot be fully operated to the fully open position P5, or can only be limited to approach the fully open position P5. The advantage is that the installer can adjust the water consumption within an acceptable range according to the user's water consumption requirements. Appropriately reduce the maximum water flow within the In some cases where improper use by users causes water waste, especially when the water outlet control device 1b is installed and used in public places, its water saving effect will be more significant. Similar to the water outlet control devices 1 and 1a of the first and second embodiments, the range of the second operating angle A2 can be controlled not only by the length of the through groove 321 in the ring direction, but also by The position of the through groove 321 in the ring direction is controlled by different positions.

It should be noted that, as shown in FIG. 18 , compared with the first embodiment, the water outlet control device 1 b of this embodiment includes a valve cover 50 , an adjustment ring 60 and a fastener 70 , but the difference is that , the water-passing valve seat 10b of this embodiment further has an installation valve groove 16 for the ceramic valve core 20a to be directly screwed and locked therein, rather than the valve cover 50 being screwed to the valve as in the first embodiment The ceramic valve core 20 is fixed on the water valve seat 10 . Secondly, the valve cover 50 of the present embodiment is screwed to the outer peripheral wall of the ceramic valve core 20a, which is also different from the valve cover 50 of the first embodiment screwed to the water valve seat 10b. The rest of the structure and function are roughly the same. Furthermore, the valve shaft 21 of the ceramic valve core 20a of this embodiment is also slightly different from the ceramic valve core 20 of the first and second embodiments. Specifically, the valve shaft 21 of this embodiment is cylindrical, as shown in FIG. 20 , and the outer peripheral wall is surrounded by a plurality of strip-shaped first rods 212 ; the connecting holes 411 of the connecting sleeve 40a are arranged in a A plurality of second rod-shaped teeth 414 are arranged around the inner peripheral wall, so that they can be engaged with the first rod-shaped teeth 212. In this way, the fastener 43 can also be used to connect with the connecting kit. When the inner screw holes 413 on the 40a are screwed together, they are pressed against the opposite first teeth 212 on the valve shaft 21, and the control handle 40 is assembled and fixed on the valve shaft 21 of the ceramic valve core 20a.

21 to 23, the present invention further provides a fourth embodiment of a water outlet control device. The water outlet control device 1c of this embodiment is the same as the water outlet control device 1a of the second embodiment, and is usually installed in On the bathroom vanity or kitchen countertop W2, and the appearance shows the implementation of a single-handle faucet, the difference is that this embodiment is only used for single-cooling or single-heating, especially single-cooling, so The water-passing valve seat 10c is similar to the water-passing valve seat 10b of the water outlet control device 1b in the third embodiment, and only has a water inlet channel 11 and an outlet water channel 12. Similarly, the bottom of the ceramic valve core 20a is provided with only one inlet channel. The water port 25 is used to communicate with the cold or hot water inlet channel 11 , and a water outlet 26 is also provided on the outer peripheral wall to communicate with the water outlet channel 12 . Therefore, the water outlet control device 1c of this embodiment does not have the temperature mixing function of the water outlet control device 1 of the first embodiment at all, nor does the third embodiment have the function of mixing cold and hot water through the two water outlet control devices 1b. To provide cold or hot water, for example, it can be installed in public toilets, and simply provide cold water for people to wash their hands after going to the toilet. It should be noted that the water outlet valve seat 10c of the water outlet control device 1c of this embodiment is similar to the water inlet valve seat 10a of the second embodiment, and also includes a faucet body 101 and a water nozzle 102, but the second embodiment The faucet body 101 of the present embodiment is a single-piece type, and the faucet body 101 of this embodiment is a two-piece type, including an outer cylinder member 101a for the faucet 102 to be connected and fixed to form the main part of the faucet body 101, and A screw pipe 101b is used for screwing on the inner bottom of the outer cylinder member 101a, and defines the installation valve groove 14 together with the outer cylinder member 101a for the ceramic valve core 20a to be installed and positioned therein, so as to A water inlet pipe can enter the water inlet 25 installed at the bottom of the ceramic valve core 20a from the bottom of the screw pipe 101b. Compared with the second embodiment, the ceramic valve core 20a of the present embodiment can be directly screwed and fixed in the cylindrical member 101a, and is positioned against the top of the screw pipe 101b, so it is not necessary to use the valve cover 50 to push against it. The valve cover 50 of this embodiment is only screwed on the ceramic valve core 20a, and a ring groove 51 is also formed thereon, for the fastener 70 to be screwed into the screw hole of the cylindrical cover 30 After 324, it will be fixed.

As shown in FIG. 24, the present invention further provides a fifth embodiment of a water outlet control device. Compared with the above-mentioned embodiments, the cylindrical cover 30a of the water outlet control device 1d of this embodiment adopts a two-piece combination design. , rather than a single-piece component, it includes a barrel 301, and an upper cover 302 assembled and connected to the top of the barrel 301, and the through groove 321 is defined between the barrel 301 and the upper cover 302 Between the cover 302, the control handle 401 can be designed as an integral component, so that the connection hole 411 provided at the center of the connection part 41 can be used when the upper cover 302 is not installed on the barrel 301 , which is connected to the valve shaft 21 of the ceramic valve core 20 from top to bottom, and then the upper cover 302 is assembled and fixed to the barrel 301 , for example, by snap-fit or other common assembly methods.

25 to 27, the present invention further provides a sixth embodiment of a water outlet control device. Compared with the above-mentioned embodiments, the water outlet control device 1e of this embodiment additionally replaces the barrel with a ring cover 80. 30, 30a, and take the same cooling-only or single-heating wall-type faucet as the application implementation mode, so its water-passing valve seat 10b, valve cover 50, adjusting cap 60 and fasteners The structures of components such as 70, and the assembling relationship between the components are roughly the same, and will not be repeated here. It should be noted that the ring cover 80 has a receiving groove 81 and an insertion port 82 located above the receiving groove 81 , so that the outer periphery of the ceramic valve core 20 a can be concealed by a cover in the receiving groove 81 , and the outer peripheral wall of the ring cover 80 also forms a through groove 83 along the circumference to communicate with the accommodating groove 81 . In addition, the connecting portion 41 of the control handle 402 in this embodiment has a top wall 415, which can be used to close the insertion port 82 of the ring cover 80. In this way, the ceramic valve core 20a can also be hidden in the ring by the cover. The cover 80 and the top wall 415 are relative to each other. Preferably, the top wall 415 of the connecting portion 41 has a top wall 416, and the top wall 416 can be designed to be substantially flush with the top edge 84 of the ring cover 80. The probability of being touched by the user when the top wall 415 is rotated. The top edge 84 of the ring cover 80 of this embodiment is further provided with a mark, such as a flow mark 85, at the upper part of the through groove 83, which can be used to correspond to the passing part 421 of the handle 42 of this embodiment, so as to display the control The amount of flow controlled by the position of the handle 402. The flow identifier 85 in this embodiment includes three symbols "S", "M", and "F", which are the abbreviations of small, middle and full respectively, that is, represent small flow, medium flow and full flow, but this is not the case limit, or other characters of the same or similar meaning number, the number of symbols is not limited to three, and may be more or less. In this embodiment, an indicator symbol 417 may be added on the top wall surface 416 relative to the penetrating portion 421 of the handle portion 42 , and point in the direction of the flow indicator 85 , so as to display the position controlled by the control handle 402 . flow size. The indicator symbol 417 in this embodiment is an arrow, but it is not limited to this, and can also be other symbols with the same or similar meaning, and even the indicator symbol 417 can also be directly set on the piercing part 421, so that the user can The flow rate controlled by the current position of the control handle 402 can be judged by which position the indicator symbol 417 points to the flow rate indicator 85, so that the user can make the flow rate judgment more intuitively, which is helpful for Flexibility and accuracy in water control. In this embodiment, the top wall 416 of the connecting portion 41 is further integrally extended with a surrounding wall 418 which can be inserted into the accommodating groove 81 of the ring cover 80 , and the bottom end of the surrounding wall 418 is concavely provided with the connection The hole 411 can be inserted into the valve shaft 21 of the ceramic valve core 20a, and the engaging hole 412 and the inner screw hole 413 are formed.

28 to 30, the present invention further provides a seventh embodiment of a water outlet control device. The water outlet control device 1f of this embodiment is roughly the same as that of the sixth embodiment, and the only difference is: The water outlet control device 1f is in the form of a single handle for mixing hot and cold water, and is similar to the wall faucet of the first embodiment, but is not installed on the wall W of the first embodiment, but is installed on the countertop W2 similar to the fourth embodiment Therefore, the water-passing valve seat 10d of this embodiment is designed in the shape of a solenoid, and the installation valve groove 14 is also formed thereon, so that the ceramic valve core 20 can be installed and positioned therein, and the valve The cover 50 and the water-passing valve seat 10d are screwed to each other, so that the cover 50 is axially abutted in the installation valve groove 14, and a fixing ring 90 is provided on it, which is similar to the adjusting ring 60 of the similar embodiment, except that , because the thickness of the table top W2 in this embodiment usually has a specific size, therefore, a screw hole 91 can be provided on the fixing ring 90 and an opposite ring groove 52 can be provided on the valve cover 50 to make a After the fastener 901 is screwed into the screw hole 91, it is pressed against the ring groove 52, and the fixing ring 90 is fastened. When it is fixed on the valve cover 50, the fixing ring 90 is just pressed against the top wall surface W3 of the table surface W2, so the fixing ring 90 cannot be adjusted and displaced on the valve cover 50, and does not need to be adjusted. The reason is that the mesa W2 has a thickness of a fixed size.

It can be seen from the above that the water valve seat 10d in the form of a spiral tube in this embodiment can be pressed against the bottom wall W4 of the table top W2 by screwing a screw member 902, and the fixing ring 90 can be pressed against the top of the table top W2. The wall surface W3, the water outlet control device 1f is assembled and fixed on the table surface W2. In this embodiment, a screw hole 86 is formed through the outer peripheral wall of the ring cover 80 , and a ring groove 92 is formed on the fixing ring 90 . Therefore, the fastener 70 can also be screwed into the screw hole 86 and then pressed against the screw hole 86 . The ring cover 80 is assembled and fixed on the fixing ring 90 against the ring groove 92 . The inner bottom of the spiral water valve seat 10d in this embodiment can be directly assembled and connected with the cold water pipeline, the hot water pipeline and the mixed water pipeline, and the assembly form is somewhat different from the first embodiment. Since the water outlet control device 1f of this embodiment has the function of mixing cold and hot water, compared with the water outlet control device 1e of the sixth embodiment, the top edge 84 of the ring cover 80 of this embodiment is above the through groove 83 There is a temperature mark 87 instead of the flow rate mark 85 , the temperature mark 87 can correspond to the passing part 421 of the handle 42 , so as to display the water temperature controlled by the position of the control handle 402 . The temperature indicator 87 in this embodiment includes three symbols "C", "M" and "H", which are the abbreviations for cold, middle and hot respectively, that is, represent cold water, warm water and hot water, but not limited to this , can also be other symbols with the same or similar meaning, the number of symbols is not limited to three, and can be more or less. It should be emphasized that the main common features of the water outlet control devices 1 to 1 f of the above-mentioned embodiments of the present creation and the technical creation focus are: the ceramic valve cores 20 and 20 a are installed on the water valve seats 10 to 10 d, The outside of the cores 20, 20a are completely covered by the cylindrical covers 30, 30a, or are covered by the ring cover 80 together with the connecting part 41 of the control handle 402. At the same time, the control handle 40, The connection parts 41 of 401 and 402 are connected to the ceramic valve core 20, On the valve shaft 21 of 20a, the handle 42 of the handle 42 passes through the through grooves 321 of the cylindrical covers 30 and 30a or the through grooves 83 of the ring cover 80 for the user to operate. The structures and forms of the seats 10 to 10d are not limited, nor are they limited to the above-mentioned embodiments, and how to be installed or where to be installed is not the focus of the creation. Similarly, the structures and forms of the ceramic valve cores 20 and 20a are also not limited. It can be a cold and hot water mixing valve core with double input and single output, or a single cooling valve core or single heating valve core with single input and single output. The structure and method of assembling with each other are not limited to the above-mentioned embodiment, as long as the cylindrical cover 30, 30a or the ring cover 80 can cover the outside of the ceramic valve core 20, 20a, and how it is fixed is not limited. The above embodiments are disclosed, so the existing common or easily conceivable assembly structures and application implementations can be included in the technical scope of the present invention.

By the structure of the above-mentioned specific embodiment, the following benefits can be obtained:

First, it is both aesthetically pleasing and reduces the chance of accidental touches. The control handles 40 , 401 of the water outlet control devices 1 to 1 d of the present invention can be partially hidden in the cylindrical cover 30 , 30 a, and only a part of the piercing part 421 of the handle 42 is exposed to the outside, so the overall appearance is better. Simple and beautiful. In addition, by the design of the piercing part 421 on the peripheral side of the cylindrical cover 30 and 30a, and the design with small volume and contact area, the probability of accidental touch by users, such as accidental touch by children, can be greatly reduced , or accidentally touch it when moving near the water outlet control device 1~1d. Similarly, even if the water outlet control devices 1e and 1f replace the cylindrical covers 30 and 30a with the ring cover 80, the control handle 402 is only partially exposed from the upper inlet 82 of the ring cover 80, which can also reduce errors. touch effect.

Second, it is easy to clean and maintain the appearance. Because the cylindrical covers 30 and 30a of the present invention are designed at the upper or outer ends of the overall water outlet control devices 1-1d, and are in the shape of a cover, and they are immovable parts, compared with the traditional control handle, the upper part is Or the structure design of the outer end, the design of the fixed part at the upper or outer end is helpful for the user to wipe and clean, so the user is easy to maintain the cylindrical shape The cleanliness of the surfaces of the covers 30 and 30a is for cleaning personnel, places, and equipment storage personnel. In addition, even though the top wall 415 of the water outlet control devices 1e and 1f of the sixth and seventh embodiments is partially exposed from the upper inlet 82 of the ring cover 80, the top wall 416 of the top wall 415 can be designed with The top edge 84 of the ring cover 80 is substantially flush, which not only considers the aesthetics, but also facilitates wiping and cleaning, and even the top wall surface 416 can be wiped clean with the other hand against the passing part 421 of the handle 42 with the other hand. The wiping and cleaning action will not be affected by the rotation of the top wall surface 416 .

Third, it can prevent burns. The water outlet control devices 1 to 1f of the present creation cleverly utilize the length or orientation adjustment of the through groove 321 to limit the rotation of the control handles 40 , 401 and 402 , which can be used to limit the rotation of the control handles 40 , 401 and 402 To the full heat position P4, it can only be rotated to close to the full heat position P4 at most. In this way, the maximum temperature of the original water from the ceramic valve core 20 can be effectively reduced, so as to prevent burns in the process of water use, especially to prevent specific personnel from being scalded. For example, the elderly or children are scalded due to careless operation.

Fourth, the effect of forced water saving can be achieved. The design of the water outlet control devices 1 to 1f of the present creation cleverly uses the length or orientation adjustment of the through slot 321 to limit the rotation of the control handles 40, 401, 402, and can also be used to limit the control handles 40, 401, 402 from being rotated. Rotate to the fully open position P5, so that it can only be rotated to close to the fully open position P5 at most. In this way, the original maximum flow rate of the ceramic valve core 20a can be reduced, thereby achieving the effect of forced water saving. In public places, the water saving effect will be more significant.

Fifth, a good indication effect can be achieved. The water outlet control devices 1e and 1f of the sixth and seventh embodiments of the present invention utilize the flow rate indicator 85 or the temperature indicator 87 on the ring cover 80 and the design of the indicator symbol 417 on the top wall 416 of the connecting part 42 of the control handle 402, so that the Clearly display the current state of the water outlet controlled by any position of the control handle 402, such as the state of on or off, and The state of flow rate or temperature allows users to make identification and judgment more intuitively, avoiding hesitation or misjudgment during operation, and contributing to the flexibility and accuracy of water control, which is in line with ergonomics. humanized design.

To sum up, the present invention has indeed achieved a breakthrough structural design, and has an improved content of the invention, and at the same time can achieve industrial applicability and progress, and the present invention has not been found in any publications, and it is also novel. In accordance with the provisions of the relevant laws and regulations of the Patent Law, the patent application for invention is filed in accordance with the law, and I urge the examination committee of the Jun Bureau to grant the legal patent right.

Only the above is only a preferred embodiment of the present invention, and should not be used to limit the scope of implementation of the present invention; that is, all equivalent changes and modifications made according to the scope of the patent application of the present invention should still belong to the present invention. covered by the patent.

10: Water valve seat

111: cold water inlet channel

112: Hot water inlet channel

12: Outlet channel

21: valve shaft

211: outer wall

22: Cold water inlet

23: Hot water inlet

24: Mixed water outlet

30: Cylindrical cover

300: mask

324: screw hole

40: Control handle

40a: Link Kit

40b: Operation handle

41: Connection part

411: Connection hole

412: Engagement hole

42: Handle

422: Bolt part

43: Fasteners

50: Bonnet

60: Adjustment ring

61: Ring groove

70: Fasteners

Claims (10)

A water outlet control device, comprising: a water valve seat, which has at least one water inlet channel and one water outlet channel; a ceramic valve core, fixed on the water inlet valve seat, and having a rotatable valve shaft, by rotating the valve shaft, the water flow from the water inlet channel can be controlled to lead to the water outlet channel; a valve cover, which is screwed to the water-passing valve seat, and at the same time the ceramic valve core is firmly positioned on the water-passing valve seat; an adjusting ring for the screw sleeve to be fixed on the outside of the valve cover, and a ring groove is recessed on the outer peripheral wall of the adjusting ring; A cylindrical cover has a sealing top wall, a peripheral wall extending from the sealing top wall, and a cover space defined between the sealing top wall and the peripheral wall, so that the ceramic valve core can be hidden by the cover. In the cover space of the cylindrical cover, a through groove is formed along the circumference of the peripheral wall to communicate with the cover space, and the outer peripheral wall of the cylindrical cover close to the bottom end of the cover is provided with a screw hole. relative to the ring groove; A control handle has a connection part and a handle part, the connection part is arranged in the cover space for connecting to the valve shaft of the ceramic valve core, one end of the handle part is connected to the connection part, and the other end is connected from the The through-groove of the cylindrical cover protrudes outward to form a section of passing-out part, which can be operated by the user to generate a swinging displacement in the through-groove, so as to control the ceramic valve core in linkage; A fastener is screwed into the screw hole, and stops at the opposite part of the ring groove through the screw hole, so that the cylindrical cover can be axially limited and cannot be separated from the adjustment ring, and at the same time the ring It is fixed upwards so that the slot can be in the desired orientation. The water outlet control device according to claim 1, wherein the water inlet valve seat has a cold water inlet channel, a hot water inlet channel and a mixed water outlet channel; the bottom of the ceramic valve core has a cold water inlet , A hot water inlet and a mixed water outlet are respectively connected to the cold water inlet channel, the hot water inlet channel and the mixed water outlet channel respectively; by operating the control handle to link the valve shaft, the cold water can be controlled to enter the cold water. The cold and hot water from the water inlet and the hot water inlet lead to the mixed water outlet, and the mixing ratio of the cold and hot water is adjusted. When the part is on the starting side, the ceramic valve core is in a water-off position, and as the passing part is gradually displaced to the end side, the ceramic valve core sequentially passes through a full cooling position, a mixing position, and a The full hot position or at least close to the full hot position. The water outlet control device according to claim 1, wherein the water inlet valve seat has a water inlet channel, a water outlet channel and an installation valve groove; the ceramic valve core is screwed and locked in the installation valve groove, And the ceramic valve core is provided with a water inlet at the bottom to communicate with the water inlet channel, and a water outlet is arranged on the outer peripheral wall to communicate with the water outlet channel; by operating the control handle to link the valve shaft, it can be switched on and off. To control the flow of water entering the water inlet to the water outlet, and to adjust the flow, the through groove has a starting side and an ending side; when the passing part of the control handle is at the starting side, the ceramic valve core is at a The water flow is gradually increased from the water outlet of the ceramic spool until the ceramic spool is in a fully open position or at least close to the fully open position. A water outlet control device, comprising: a water valve seat, which has at least one water inlet channel and one water outlet channel; A ceramic valve core is installed and fixed on the water-passing valve seat, and has a rotatable valve shaft. By rotating the valve shaft, the water flow from the water inlet channel can be controlled to lead to the water outlet channel; a valve cover, which is screwed to the water-passing valve seat, and at the same time the ceramic valve core is firmly positioned on the water-passing valve seat, and the outer peripheral wall of the valve cover is recessed with a ring groove; A cylindrical cover has a sealing top wall, a peripheral wall extending from the sealing top wall, and a cover space defined between the sealing top wall and the peripheral wall, so that the ceramic valve core can be hidden by the cover. In the cover space of the cylindrical cover, a through groove is formed along the circumference of the peripheral wall to communicate with the cover space, and the outer peripheral wall of the cylindrical cover close to the bottom end of the cover is provided with a screw hole. relative to the ring groove; A control handle has a connection part and a handle part, the connection part is arranged in the cover space for connecting to the valve shaft of the ceramic valve core, one end of the handle part is connected to the connection part, and the other end is connected from the The through-groove of the cylindrical cover protrudes outward to form a section of passing-out part, which can be operated by the user to generate a swinging displacement in the through-groove, so as to control the ceramic valve core in linkage; A fastener is screwed into the screw hole, and stops at the opposite part of the ring groove through the screw hole, so that the cylindrical cover can be axially limited and cannot be separated from the adjustment ring, and at the same time the ring It is fixed upwards so that the slot can be in the desired orientation. The water outlet control device according to claim 4, wherein the water-passing valve seat comprises a faucet body and a water nozzle; the faucet body is cylindrical, and an installation wall is connected between its inner peripheral walls, which can be installed on the installation wall. An installation valve groove is defined above the wall for the ceramic valve core to be installed in, and a pipe groove is defined below the installation wall, and the cold water inlet channel and the hot water inlet are formed on the installation wall. The water channel is communicated with the installation valve groove and the pipe groove, and a water channel is arranged between the installation valve groove and the outer peripheral wall of the faucet body to form the mixing A part of the water outlet channel, the water channel is further formed with a communication port at the outer peripheral wall of the faucet body; the faucet is connected to the outer peripheral wall of the faucet body, and there is a water outlet channel inside the water outlet channel. Connecting to the communication port can be used to form another part of the mixed water outlet channel, and a water outlet is formed on the outside. As claimed in claim 1 or 4, the water outlet control device, wherein the cylindrical cover is an integral component; the control handle includes a connecting set and an operating handle; the connecting set is mainly used to form the connecting part, and the central part is A connecting hole is provided for connecting the valve shaft of the ceramic valve core through a sleeve, and at least one engaging hole is provided on the outer peripheral wall; the operating handle is mainly used to form the handle portion, and its inner end passes through the through groove Afterwards, it can be assembled and connected to the engaging hole. The water outlet control device of claim 1 or 4, wherein the cylindrical cover comprises a cylindrical body and an upper cover assembled and connected to the top of the cylindrical body, and the through groove is defined between the cylindrical body and the upper cover The control handle is an integral component, and a connecting hole is arranged in the center of the connecting part, which can be sleeved and connected to the valve shaft of the ceramic valve core. A water outlet control device, comprising: a water-passing valve seat, which has at least one water inlet channel, one water outlet channel and one installation valve groove; A ceramic valve core is installed and fixed in the installation valve groove of the water valve seat, and has a rotatable valve shaft. By rotating the valve shaft, the water flow from the water inlet channel can be controlled to flow to the outlet. water channel; A ring cover has an accommodating groove and an insertion port located above the accommodating groove; the outer periphery of the ceramic valve core can be used for the cover to be hidden in the accommodating groove; the outer peripheral wall of the ring cover is further formed with a The through groove is communicated with the container; a valve cover, which is screwed to the outer peripheral wall of the ceramic valve core; An adjustment ring is provided for the screw sleeve to the outside of the valve cover, and can be adjusted and displaced to keep abutting on an outer wall surface of a wall where the water-passing valve seat can be hidden. The outer peripheral wall of the adjustment ring is recessed There is a ring groove, and the outer peripheral wall of the ring cover near the bottom end opening is provided with a screw hole to be opposite to the ring groove; A control handle has a connecting part and a handle; the connecting part can be connected to the valve shaft of the ceramic valve core, and has a top wall for closing the inlet of the ring cover, so that the ceramic valve The core can be hidden between the ring cover and the top wall by the cover; one end of the handle is connected to the connection part, and the other end protrudes out from the through groove of the ring cover to form a section of piercing part, which can allow the The oscillating displacement is generated by the user's operation in the through groove, and then the ceramic valve core is controlled in linkage; A fastener is screwed into the screw hole, and stops at the opposite part of the ring groove through the screw hole, so that the ring cover can be axially limited and cannot be separated from the adjusting ring, and is simultaneously locked in the ring direction. Secure so that the slot is in the desired orientation. A water outlet control device, comprising: a water-passing valve seat, which has at least one water inlet channel, one water outlet channel and one installation valve groove; A ceramic valve core is installed and fixed in the installation valve groove of the water valve seat, and has a rotatable valve shaft. By rotating the valve shaft, the water flow from the water inlet channel can be controlled to flow to the outlet. water channel; A ring cover has an accommodating groove and an insertion port located above the accommodating groove; the outer periphery of the ceramic valve core can be used for the cover to be hidden in the accommodating groove; the outer peripheral wall of the ring cover is further formed with a The through groove is communicated with the container; a valve cover, which is screwed to the outer peripheral wall of the ceramic valve core; A fixing ring is connected to the outside of the valve cover through the sleeve, and is attached to the top wall of a table, and the outer peripheral wall is recessed with a ring groove, and the outer peripheral wall of the ring cover near the bottom end opening is provided with a through-hole. screw holes for relative to the ring groove; A control handle has a connecting part and a handle; the connecting part can be connected to the valve shaft of the ceramic valve core, and has a top wall for closing the inlet of the ring cover, so that the ceramic valve The core can be hidden between the ring cover and the top wall by the cover; one end of the handle is connected to the connection part, and the other end protrudes out from the through groove of the ring cover to form a section of piercing part, which can allow the The oscillating displacement is generated by the user's operation in the through groove, and then the ceramic valve core is controlled in linkage; A fastener is screwed into the screw hole, and stops at the opposite part of the ring groove through the screw hole, so that the ring cover can be axially limited and cannot be separated from the adjusting ring, and is simultaneously locked in the ring direction. Secure so that the slot is in the desired orientation. The water outlet control device as claimed in claim 8 or 9, wherein the top wall of the connection part has a top wall, and the top wall is substantially flush with the top edge of the ring cover; the top edge of the ring cover is opposite to the through-hole A mark is set on the top of the groove, which can be used for the corresponding part of the handle, so as to display the water outlet state controlled by the position of the control handle; the control handle includes a connection kit and an operating handle; the connection kit is mainly used for In order to form the connecting part, the top wall is formed on the connecting part, and an annular wall extending from the bottom wall of the top wall and sleeved in the groove of the ring cover, the annular wall is A connecting hole is recessed at the bottom end of the wall, which can be connected to the valve shaft of the ceramic valve core, and at least one connecting hole is arranged on the outer peripheral wall; After passing through the slot, it can be assembled and connected to the joint hole; the outer peripheral wall of the connecting kit is provided with a coaxial outer screw hole and an inner screw hole, the outer screw hole is used to form the joint hole, the inner screw hole A fastener is screwed on the upper part to press against the outer wall surface of the valve shaft; the inner end of the operating handle is formed with a bolt part, which can be screwed into the outer screw hole.

Images