TWM566284U - Multi-stage water discharge control structure - Google Patents

Abstract

The present invention provides a multi-stage water discharge control structure, which has a set of connected bodies, a water inlet end, a water outlet end, and a control end; a rotary valve core is disposed in the control end; a grip switch a snap-in area disposed on the inner side of the grip switch; a latching member having an elastic member and a rod member on the inner side; and a snap-fit positioning assembly having a retaining ring And a positioning collar, the lower end of which has an inset area extending for mutual insertion; and an extending end is provided with at least one stopping portion, and the positioning ring sleeve is arranged in a circular arc shape for the elastic member to be pushed to The rod member of the latch member at the outermost end abuts; thus, a multi-stage water outlet control structure is provided, which controls the opening and closing of the multi-stage water flow via a grip switch, and prevents other water from flowing out by mistake. The structural function.

Description

Multi-stage water control structure

The present invention relates to a multi-stage water discharge control structure, which controls the opening and closing of a plurality of sections of water flow via a grip switch, and prevents the structural function of the other water from flowing out by mistake.

According to the general control valve, only one type of water flow mode can be provided, such as tap water, filtered water, and even tap water has the function of integrating hot and cold water. However, when it is required to have more than one type of water discharge function at the same time, it is necessary to use a plurality of precision ceramics. The control valve, in this way, will make the structure of the faucet more complicated and increase its volume, and in the use of a plurality of precision ceramic valves, the user's hand needs to be opened between the plurality of control valves, so that The use process is quite troublesome and inconvenient.

Therefore, more manufacturers have developed a new patent such as Patent Certificate No. M532536 "Precision Ceramic Control Valve Structure" (as shown in Fig. 8), which is provided with a rotating seat 51 in a valve housing 5 A movable valve piece 52 and a fixed valve piece 53 are sequentially arranged under the rotating base 51. The rotating base 51 includes a valve stem 511 extending upwardly from the valve housing 5, and the rotating base 51 is embedded. When the movable valve piece 52 is engaged with the operation of the valve rod 511, the movable valve piece 52 is rotated by the rotary seat 51, and the movable valve piece 52 and the fixed valve piece 53 can be changed in a matching relationship, and the faucet is controlled to be opened and closed. Water, or change the mix of cold and hot water The ratio of the ratio to the flow rate of the outlet water is below the valve housing 5 by the combination of a valve seat 54 to stop the falling of the fixed valve piece 53, the movable valve piece 52, and the rotary seat 51.

However, as far as the above is concerned, if a commonly used faucet can use different water flow functions in one place, it is necessary to use a plurality of control valves to be used, which is not only inconvenient to use, but also has to be complicated in structure. The control valve is more complicated, and it uses the valve core of Patent No. M532536 "Precision Ceramic Control Valve Structure". It integrates a variety of water flow switches and uses rotary control, which can not only use mixed cold and hot tap water, but also The flow of filtered water can be controlled directly by the switch of the same faucet, but the faucet used in combination is more likely to turn over the head, causing the hot water to flow together with the cold water, even turning on the hot water completely, or turning wrong. The direction of the filtered water flowing out without paying attention to being used by the user as general tap water without safe protection and prompting is a major drawback, and needs to be improved.

This creation provides a multi-stage water control structure with: A set of connecting bodies is provided with a water inlet end, which is provided with a plurality of water inlets; a water outlet end is provided with a plurality of water outlets; a control end is in a convex state, and a water inlet is provided in a groove shape. The accommodating opening has a plurality of first through holes connected to the water inlets; and a plurality of second through holes connected to the water outlets, and the upper end of the accommodating opening is further provided with a surrounding inner side Locking part a rotating valve core is selected from a valve body of a rotary multi-stage water outlet and is disposed in a receiving port of the control end of the assembly body, and is provided with a rotating shaft; and a distribution body is disposed at a lower end of the rotating shaft The flow distribution system is provided with a plurality of flow-to-ports and a plurality of flow outlets, and each flow-to-mouth system is in communication with the water inlet of the water inlet end of the assembly body, and each flow outlet is connected to the water outlet of the assembly body. Each of the water outlets of the end is in a connected state; a grip switch is in a concave shape and is provided with a card slot on the inner side for connecting the rotating shaft of the rotary valve core, and the grip switch is disposed on the assembly body The upper end of the control end is in a rotatable state; a latching area is disposed on the inner side of the grip switch, and is provided with a mounting hole connecting the outer edge of the grip switch, and the latching area is further provided with a downward facing a long hole that is connected to the mounting hole; a latching member is received in a predetermined shape and is received in the mounting hole of the latching area, and an elastic is provided between the mounting hole and the latching member on the inner side And the latching member is provided with a rod member which is protruded through the long hole to be in a protruding state, and the latching member is inserted into the long hole through the rod member to be in a positioning state; The positioning component is disposed between the assembly body and the grip switch, and is provided with a fixing ring and is attached to the outer end a locking portion is disposed at a locking portion of the receiving port of the control end of the assembly body, and fixes the rotating valve core to the inner side of the receiving opening, and the inner edge wall is provided with a surrounding shape a locating ring; and a positioning collar for the rotating shaft of the rotating valve core, the lower end of which extends an inset area, the appearance of which is matched with the connection type for mutual embedding and positioning on the fixing ring The sleeve has a reserved gap; an extended end is in the shape of a ring and is in a state of being opposite to the rod of the clamping member of the gripping switch, at least one stopping portion, which cooperates with the positioning The collar is disposed at an upper side end in a circular arc shape, and the rod member of the latching member that is pushed to the outermost end of the elastic member abuts.

The inside of the receiving port of the control end of the group is further provided with at least one first positioning point; Further, the number of the first positioning points of the rotating valve core and the receiving port is further provided with at least one second positioning point, and is connected to each of the first positioning points for the rotating valve core to be disposed at the assembly body Wherein each of the first positioning point and the second positioning point are in a concave shape or a convex shape and are butted to each other; wherein the connecting area of the fixing ring of the engaging positioning component is internally toothed, and the positioning is The outer peripheral edge of the collar is fitted with the outer edge of the connecting portion to be embedded with each other; wherein the connecting portion of the fixing ring of the engaging positioning component has an inner tooth shape which is inclined upwardly and vertically. a state in which the embedded area of the positioning collar is quickly connected; wherein the outer wall of the holding switch is provided with a through hole for connecting the card slot, wherein a lock is locked at the opening; The blocking portion of the positioning collar of the engaging positioning component further comprises an inwardly protruding stopping portion for abutting the lever member of the latching portion of the gripping switch of the gripping switch; wherein the positioning sleeve A retaining member is further disposed at an inner edge of the extended end of the ring, is annular and is positioned at the extending end and extends upwardly above the extending end a blocking portion for the rod member to abut against the blocking portion when the holding switch rotates in another direction; wherein the inner edge of the extending end of the positioning collar is more internal toothed, and the outer edge of the blocking member is The inner edge of the extended end of the positioning collar is externally toothed; wherein the water outlet end is further provided with a first-class water joint, and at least one drainage tube is provided, and is connected with each water outlet of the inner side of the water outlet for water supply Flow through.

The main purpose of this creation is to provide a multi-stage water control structure. The opening and closing of the multi-stage water flow is controlled via a grip switch, and the structural function of the other water flowing out of the water is prevented by the clamping.

Due to the multi-stage water discharge control structure of the present invention, the utility model is: the creation system is used for rotating multi-stage faucet, which is provided with a water inlet end, which is provided with a plurality of water inlets; The end is provided with a plurality of water outlets; a control end is in a convex state, and a receiving groove having a groove shape is arranged on the inner side, and has a plurality of first through holes connected to the water inlets; And a plurality of second through holes connected to the water outlets; the rotary valve core is selected from the valve core of the rotary multi-stage water outlet and is installed in the receiving port of the control end of the assembly body, and the receiving body is accommodated The upper end of the mouth further has a locking portion surrounding the inner side, and a rotating shaft is disposed; and a distribution body is disposed at the lower end of the rotating shaft, and the distribution system is provided with a plurality of flow-to-ports and a plurality of flow outlets. And each of the flow port is in communication with the water inlet of the water inlet end of the assembled body, and each of the flow outlets is in communication with each water outlet of the water outlet end of the assembled body: the grip switch is concave There is a card slot on the inside, which is for The rotating shaft of the rotating valve core is connected, and the holding switch is disposed at a top end of the control end of the assembly body in a rotatable state; a latching area is disposed on the inner side of the holding switch, and is provided with a connecting grip a mounting hole at the outer edge of the switch, and the latching area is further provided with a long hole that opens downwardly to connect the mounting hole; a latching member is placed in the predetermined area and accommodated in the latching area An elastic member is disposed between the bottom of the mounting hole and the latching member at the inner side; and the latching member is provided with a rod member which is protruded through the long hole to protrude and the card is The clamping member is inserted into the long hole to be in a positioning state; and the locking positioning component is provided with a fixing ring, and has a locking portion at the outer end, and is disposed on the connecting body a receiving port of the control end, and a surrounding connecting portion is provided at the inner edge wall; and a positioning collar is provided for the rotating shaft of the rotating valve core, and an embedded region is extended at the lower end thereof, and the appearance thereof is matched The connecting area is configured to be embedded with each other; an extending end is in the shape of a ring and is opposite to the rod of the clamping member of the clamping portion of the holding switch, at least one blocking portion, which cooperates The positioning collar is disposed at an upper side end in a circular arc shape, and the rods of the respective clamping members pushed to the outermost end of the elastic member abut against each other, and prevent accidental contact with the structure that does not pay attention to opening other flowing water. So far, a multi-stage water discharge control structure is provided, which controls the opening and closing of the multi-stage water flow via a grip switch, and prevents the structural function of the other water from flowing out by mistake.

This creation:

1‧‧‧Set body

11‧‧‧ into the water

111‧‧‧ water inlet

12‧‧‧ water outlet

121‧‧‧Water outlet

122‧‧‧Water connection

1221‧‧‧Drainage tube

13‧‧‧Control terminal

131‧‧‧容口

1311‧‧‧First through hole

1312‧‧‧Second through hole

1313‧‧‧Locking

1314‧‧‧First anchor point

2‧‧‧Rotating valve core

21‧‧‧ shaft

22‧‧‧Traffic body

221‧‧‧ flow to the mouth

222‧‧‧Export

223‧‧‧Second anchor point

3‧‧‧Hand switch

31‧‧‧ card slot

311‧‧‧ wearing a mouth

3111‧‧‧Locker

32‧‧‧Kan District

320‧‧‧Installation holes

321‧‧‧ long hole

322‧‧‧ Cards

323‧‧‧Flexible parts

324‧‧‧ rods

4‧‧‧Snap positioning components

41‧‧‧Fixed ring

411‧‧‧Locking Department

412‧‧‧ Connection area

42‧‧‧ Positioning collar

421‧‧‧ embedded area

422‧‧‧Extension

4221‧‧‧stops

4222‧‧‧Department Department

423‧‧‧Connecting parts

4231‧‧‧Blocking

Convention:

5‧‧‧ valve housing

51‧‧‧ rotating seat

511‧‧‧ valve stem

52‧‧‧Active valve

53‧‧‧Fixed valve

54‧‧‧ valve seat

The first picture is a three-dimensional diagram of the creation.

Figure 2 is a three-dimensional exploded view of the creation.

Figure 3 is a schematic cross-sectional view of the creation.

Figure 4 is a partial enlarged cross-sectional view of the creation.

Figure 5 is a perspective view of a preferred embodiment of the present invention.

Figure 6 is a schematic cross-sectional view of a preferred embodiment of the present invention.

Figure 7 is an exploded perspective view of the snap positioning assembly of the preferred embodiment of the present invention.

Figure 8 is a conventional diagram.

First of all, please refer to Figure 1 to Figure 7 for the multi-stage effluent of this creation. The control structure has a set of connecting body 1, a rotating valve core 2, a holding switch 3 and a snap positioning assembly 4; wherein: the assembled body 1 is provided with a water inlet end 11 provided with a plurality of water inlets 111; a water outlet 12 is provided with a plurality of water outlets 121; a control end 13 is in a convex state, and a groove-shaped receiving port 131 is provided on the inner side, which has a plurality of a first through hole 1311 connected to each water inlet 111; and a plurality of second through holes 1312 connected to the water outlets 121, and a locking portion 1313 surrounding the inner side of the receiving port 131 The rotary valve core 2 is selected from a valve body of a rotary multi-stage water outlet and is disposed in a receiving port 131 of the control end 13 of the assembly body 1 and is provided with a rotating shaft 21; and a distribution body 22 The flow distribution body 22 is disposed at a lower end of the rotating shaft 21, and the flow distribution body 22 is provided with a plurality of flow-to-ports 221 and a plurality of flow outlets 222, and each of the flow-to-ports 221 is connected to the water inlet 111 of the water inlet end 11 of the assembly body 1. In a connected state, each of the outlets 222 is in communication with each of the water outlets 121 of the water outlet end 12 of the assembly body 1; The switch 3 is in a concave shape and is provided with a card slot 31 on the inner side for connecting the rotating shaft 21 of the rotary valve core 2, and the grip switch 3 is disposed at the control end 13 of the assembly body 1. The upper end is in a rotatable state; a latching area 32 is disposed on the inner side of the grip switch 3, and is provided with a mounting hole 320 at the outer edge of the grip switch 3, and the latching area 32 is further provided with a mounting hole 320 The long hole 321 which is opened by the mounting hole 320 is connected downward; a latching member 322 is received in a predetermined shape and is received in the mounting hole 320 of the latching area 32, and the mounting hole 320 is disposed on the inner side. An elastic member 323 is disposed between the latching member 322 and the latching member 322. The latching member 322 is provided with a rod member 324 extending through the long hole 321 to be in a protruding state, and the latching member 322 is passed through the rod. The 324 is disposed at the long hole 321 and is in a positioning state; the locating and positioning assembly 4 is disposed between the assembly body 1 and the yoke switch 3, and is provided with a fixing ring 41 and is attached to the outer end. The locking portion 1313 is disposed at the locking portion 1313 of the receiving opening 131 of the control end 13 of the assembly body 1 , and the rotating valve core 2 is fixed to the inside of the receiving opening 131 , and the inner edge The wall is provided with a surrounding connecting area 412; and a positioning collar 42 is provided for the rotating shaft 21 of the rotary valve core 2, and an embedded area 421 is extended at the lower end thereof, and the appearance thereof cooperates with the connecting area. The 412 type is mutually embedded and has a reserved gap between the fixing ring 41 and the positioning collar 42; an extending end 422 is a ring-shaped card with the locking area 32 of the holding switch 3 The rod member 324 is disposed in a state of being opposite to each other, and at least one blocking portion 4221 is disposed in an arc shape at the upper end portion in cooperation with the appearance of the positioning collar 42 for the elastic member 323. The lever member 324 of the latching member 322 is pushed to the outermost end, and the rod member 324 is abutted; and the above structure is further described: the inside of the receiving port 131 of the control end 13 of the assembly body 1 is Further, at least one first positioning point 1314 is further provided; and the number of the first positioning points 1314 of the rotating valve core 2 matching the receiving opening 131 is further provided with at least one second positioning point 223, and at each first positioning point 1314 is connected to the rotary valve core 2 at the assembly body 1; each of the first positioning points 1314 and the second positioning point 223 are recessed or convex The connecting portion 412 of the fixing ring 41 of the engaging positioning component 4 is internally toothed, and the outer edge of the engaging portion 421 of the positioning collar 42 is matched with the connecting region 412. The connecting portion 412 of the fixing ring 41 of the engaging positioning component 4 has an inner tooth shape which is inclined in an upper width and a lower narrow state, and is embedded in the positioning collar 42. The area 421 is quickly connected; the front edge of the holding switch 3 is provided with a through opening 311 communicating with the card slot 31 for a locking member 3111 to be locked at the opening 311; The preferred embodiment of the multi-stage water discharge control structure uses a state description, and has a set of connecting body 1, a rotating valve core 2, a grip switch 3 and a snap positioning assembly 4; wherein: the assembled body 1 The structure of the rotary valve core 2, the swing switch 3 and the engagement positioning assembly 4 has been described above, and therefore will not be described again. First, the positioning collar 42 of the snap positioning assembly 4 is blocked. The portion 4221 is further provided with a stopper portion 4222 protruding inwardly for abutting the rod member 322 of the latching member 322 of the latching portion 32 of the grip switch 3 in use. A retaining member 423 is further disposed at an inner edge of the extending end 422 of the positioning collar 42 and is annularly disposed at the extending end 422 to extend an arc-shaped blocking portion above the extending end 422. 4231, the rod member 324 is in contact with the blocking portion 4231 when the grip switch 3 is rotated in another direction; and the inner edge of the extending end 422 of the positioning collar 42 is more internally toothed, and the outer edge of the blocking member 423 The inner edge of the extended end 422 of the positioning collar 42 is externally Further, the water outlet end 12 is further provided with a first-class water joint 122, and at least one drainage tube 1221 is disposed, and is connected with each water outlet 121 on the inner side of the water outlet end 12 for water supply flow; The water inlet end 11 of the assembly body 1 is provided with a plurality of water inlets 111 for connecting different types of water flow tubes according to requirements; and the water outlet end 12 is provided with a plurality of water outlets 121; the control end 13 is convex A receiving port 131 having a groove shape is disposed on the inner side, and has a plurality of first through holes 1311 connected to the water inlets 111; and a plurality of second through holes 1312 connected to the water outlets 121. And the upper end of the receiving port 131 is further provided with a locking portion 1313 surrounding the inner side; and the rotating valve core 2 is disposed in the receiving port 131 of the control end 13 of the assembly body 1 There is a rotating shaft 21; and a distribution body 22 is disposed at the lower end of the rotating shaft 21 and is provided with a plurality of flow-to-ports 221 and a plurality of flow outlets 222, so that each flow-to-port 221 is connected to the water inlet end of the assembled body 1 The water inlet 111 of the 11 is in a communicating state, and each of the outlets 222 is connected to the water outlet 12 of the assembled body 1. The nozzle 121 is in a communicating state: and can control the rotation of the rotating shaft 21 of the rotary valve core 2 to switch the flow to and from the port 221 and the respective outlets 222; and through the grip switch 3, the recessed type a card slot 31 is disposed on the inner side and is connected to the rotating shaft 21 of the rotary valve core 2, and the swing switch 3 is connected to the upper end of the control end 13 of the assembly body 1 to be rotatable; The latching area 32 is disposed on the inner side of the grip switch 3, and has a mounting hole 320 communicating with the outer edge of the grip switch 3, and the latching area 32 Further, a long hole 321 is formed which is connected to the mounting hole 320; a latching member 322 is received in a predetermined shape and is received in the mounting hole 320 of the latching area 32, and the mounting hole is disposed on the inner side. An elastic member 323 is disposed between the latching member 322 and the latching member 322. The latching member 322 is provided with a lever member 324 that is protruded through the long hole 321 to be in a protruding state, and the latching member 322 is passed through the latching member 322. The rod member 324 is disposed at the long hole 321 and is in a positioning state; and is disposed between the assembly body 1 and the grip switch 3 through the engagement positioning assembly 4, and the fixing ring 41 is disposed. The locking portion 411 is disposed at the outer end of the locking portion 1313 of the receiving end 13 of the connecting body 1 and the rotating valve core 2 is fixed to the inside of the receiving opening 131 And the inner edge wall is provided with a surrounding connecting region 412; and a positioning collar 42 is provided for the rotating shaft 21 of the rotary valve core 2, and an embedded portion 421 is extended at the lower end thereof, and the appearance thereof matches The connection area 412 is configured to be embedded with each other and has a reserved gap between the fixing ring 41 and the positioning collar 42; and the card is extended via the annular extending end 422 and the holding switch 3 The rod member 322 of the crotch portion 32 of the crotch region 32 is in a relative state, and the blocking portion 4221 is disposed at an upper end of the positioning collar 42 and cooperates with the positioning collar 42 in an arc shape. The elastic member 323 is pushed to the rod 324 of the latch member 322 at the outermost end to abut; thereby, through the above, the present invention is used for multi-stage control of the faucet, by using multi-stage control The rotary valve core 2 is combined with the assembly body 1 to control the opening or closing of water for different purposes (such as cold water, hot water, filtered water or mixed hot and cold water), and is matched with the fixing positioning component 4 The locking portion 411 of the ring 41 and the control end 13 of the assembly body 1 The locking portion 1313 of the receiving port 131 positions the rotary valve core 2 at the assembly body 1 and rotates the holding switch 3 to cause the card slot 31 to drive the rotary valve core 2 to be rotatable. The position of the rotary valve core 2 is used to be disposed at the upper end of the fixing ring 41 by the embedded portion 421 of the positioning collar 42, and the angle of use can be adjusted when the device is installed to make the blocking portion 4221 The predetermined position is such that the lever 324 of the latching area 32 abuts against the stopping portion 4221 above the extended end 422 of the positioning collar 42 after the holding switch 3 is rotated to a certain extent, thereby preventing the direct rotation and the false opening. The hot water or other use water flow, even when the transfer is turned on, the hot water and the like are opened, and when the temperature is required to be increased, the rod 322 is pressed by the grip switch 3 to make the rod 324 Retracting and disengaging from the blocking portion 4221, and continuing to move inside the blocking portion 4221, further increasing the rotation amplitude of the holding switch 3 and cutting the running water to the maximum; and the positioning collar 42 The blocking portion 4221 of the extended end 422 is more capable of being disposed at another turning position while preventing reverse rotation. The other water flow is opened, and when it is to be used, the rod 324 is retracted to the inner side of the extended end 422 of the positioning collar 42 by pressing the latching member 322; and the stopping portion 4221 at the extending end 422 Further, a stop portion 4222 protruding toward the inner side is provided, so that the second stage is further protected when the use is opened; more specifically, the creation is further connected to the inner edge of the extended end 422 of the positioning collar 42. The blocking member 423 is disposed, and the blocking portion 4231 is formed at the upper end of the extending end 422, and the inner edge of the extending end 422 is more internally toothed, and the outer edge of the blocking member 423 is matched with the positioning sleeve. The inner edge of the extended end 422 of the ring 42 is externally toothed; and when used, the gear is matched with the requirement. The distance between the stopping portion 4221 and the blocking portion 4231 can be adjusted according to the switching range between the flow port 221 and the outflow port 222 of the rotary valve core 2, or adjusted according to the user's needs. position.

Through the above, this creation has the following advantages:

First, it can be applied to the rotary valve core 2 with different number of segments.

The locating collar 42 has a predetermined gap between the fixing ring 41 and the positioning collar 42 so as to be separated from each other by the gap between the fixing ring 41 and the positioning collar 42 for easy separation by the gap. use.

3. The connecting portion 412 of the fixing ring 41 has an inner tooth shape which is obliquely disposed in an upper width and a lower narrow state, and the embedded portion 421 for the positioning collar 42 can be quickly connected and gradually fastened.

4. When the positioning collar 42 is adjusted by adjusting the rotation angle, the positioning collar 42 is only required to be pulled up to select a suitable position, and the rotary valve core 2 is positioned by the fixing ring 41 without water interruption. It can be adjusted.

5. Adjusting the stop portion 4221 of the extended end 422 of the positioning collar 42 to a desired angle, and using the hot and cold mixed water flow to a predetermined ratio for directly unscrewing the rotary valve core 2 to the setting point, The hot and cold water flows out at a set ratio and is presented at a fixed temperature.

So far, the multi-stage water discharge control structure of the present invention has the effect that the creation system is used for rotating multi-stage faucets, and the assembly body 1 is provided with a water inlet end 11 which is provided with a plurality of water inlets. 111; a water outlet 12, is provided with a plurality of water outlets 121; a control end 13, which is in a convex state, and has a groove-shaped receiving port 131 on the inner side, The first through hole 1311 is connected to each water inlet 11; and has a plurality of second through holes 1312 connected to the water outlets 121. The rotary valve core 3 is selected from the rotary multi-stage water outlet valve core. The upper end of the receiving port 131 is further provided with a locking portion 1311 surrounding the inner side, and a rotating shaft 21 is disposed at the upper end of the receiving port 131, and a rotating shaft 21 is disposed; The main body 22 is disposed at the lower end of the rotating shaft 21, and the flow distribution body 22 is provided with a plurality of flow ports 221 and a plurality of flow outlets 222, and each flow port 221 is connected to the water inlet end 11 of the assembly body 1. The water inlets 111 are in a communicating state, and the respective outlets 222 are in communication with the water outlets 121 of the water outlet end 12 of the assembly body 1. The holding switch 3 is in a concave shape and is provided on the inner side. The card slot 31 is connected to the rotating shaft 21 of the rotary valve core 2, and the grip switch 3 is disposed at the upper end of the control end 13 of the assembly body 1 in a rotatable state; a latching area 32 is provided at The inside of the grip switch 3 is provided with a mounting hole 320 at the outer edge of the grip switch 3, and the latching area 32 is further provided with a facing A long hole 321 is defined in the mounting hole 320. A latching member 322 is received in a predetermined shape and is received in the mounting hole 320 of the latching area 32, and is disposed at the bottom of the mounting hole 320 and the card. An elastic member 323 is disposed between the jaws 322; and the latching member 322 is provided with a rod member 324 which is protruded through the long hole 321 to be in a protruding state, and the latching member 322 is inserted through the rod member 324. The fixing hole 41 is disposed at the outer end of the long hole 321 and is provided with a locking portion 411 at the outer end, and is disposed at the control end of the connecting body 1 a receiving port 131 of the outer wall 131, and a surrounding connecting portion 412; and a positioning collar 42 for the rotating shaft 2 of the rotating valve core 2 1 is disposed, and has a recessed area 421 extending at a lower end thereof, the outer surface of which is matched with the connection area 412 for mutual embedding; and an extended end 422 is annularly formed with the gripping area of the grip switch 3 The lever 324 of the latching member 322 of the 32 is in a relative state, and at least one blocking portion 4221 is disposed in an arc shape at the upper end end in cooperation with the appearance of the positioning collar 42 for pushing the elastic member 323 to the outermost position. The rods 324 of the respective latching members 322 at the end abut against each other, and prevent accidental contact with the structure that does not pay attention to opening other flowing water; thereby providing a multi-stage water discharging control structure for controlling the opening of the multi-stage water flow via a grip switch 3 Closed, and by means of the card to prevent accidental opening of other water out of the structural function of the water.

In summary, a multi-stage water control structure has not been seen in various books or publicly used, and it is in line with the requirements of new patent applications, so please ask the Bureau to give an early patent, and to pray. To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, it should be combined with Chen Ming within the scope of this creation.

Claims (10)

The utility model relates to a multi-stage water discharge control structure, which has a set of connecting bodies, and is provided with a water inlet end, which is provided with a plurality of water inlets; a water outlet end is provided with a plurality of water outlets; and a control end is provided with a convex state. And a groove-shaped receiving port on the inner side, having a plurality of first through holes connected to the water inlets; and a plurality of second through holes connected to the water outlets, and the receiving portion The upper end of the mouth is further provided with a locking portion surrounding the inner side; a rotating valve core is selected from the valve core of the rotary multi-stage water outlet and is installed in the receiving port of the control end of the assembly body, and is provided with a rotating shaft; And a flow distribution body is disposed at a lower end of the rotating shaft, and the flow distribution system is provided with a plurality of flow-to-ports and a plurality of flow outlets, and each flow-to-mouth system is in communication with the water inlet of the water inlet end of the assembly body And each of the outlets is in communication with the water outlets of the water outlet of the group body: a grip switch, which is in a concave shape and has a card slot on the inner side for connecting the rotating shaft of the rotary valve core And causing the grip switch to be disposed on the assembly body The upper end of the manufacturing end is in a rotatable state; a latching area is disposed on the inner side of the holding switch, and is provided with a mounting hole communicating with the outer edge of the holding switch, and the latching area is further provided with a downward connection The long hole is formed in the mounting hole; a latching member is disposed in a predetermined shape and is received in the mounting hole of the latching region, and an elastic member is disposed between the mounting hole and the latching member on the inner side The card member is provided with a rod member which is protruded through the long hole to be in a protruding state, and the card member is inserted into the long hole through the rod member to be positioned; A snap-fit component is disposed between the assembly body and the grip switch, and is provided with a fixing ring, and has a locking portion at the outer end, and is disposed at the receiving end of the control end of the assembly body a locking portion, and the rotating valve core is fixed to the inner side of the receiving opening, and the inner edge wall is provided with a surrounding connecting region; and a positioning collar is provided for the rotating shaft of the rotating valve core The insertion end has an embedded area extending at an inner end thereof, the appearance of which is matched with the connection area type for mutual embedding and a reserved gap between the fixing ring and the positioning collar; an extended end is annular And the rod member of the clamping portion of the grip switch is in a state of being opposite to each other, and at least one stopping portion is disposed in an arc shape at the upper end end in cooperation with the appearance of the positioning collar for the elasticity The rod of the clip that is pushed to the outermost end abuts. The multi-stage water discharge control structure according to claim 1, wherein the inner side of the receiving end of the control body of the assembled body is further provided with at least one first positioning point; and the rotating valve core is matched with each of the receiving openings The number of the positioning points is further provided with at least one second positioning point, and is connected to each of the first positioning points for the rotary valve core to be disposed at the assembly body. The multi-stage water discharge control structure according to claim 2, wherein each of the first positioning points and the second positioning points are in a concave type or a convex type and are butted to each other. The multi-stage water discharge control structure according to claim 1, wherein the connection area of the fixing ring of the engaging positioning component is an internal tooth shape, and the outer edge of the positioning area of the positioning collar cooperates with the connection area. They are externally toothed for mutual embedding. The multi-stage water discharge control structure according to claim 4, wherein the connecting area of the fixing ring of the engaging positioning component has an inner tooth shape which is inclined in an upper width and a lower narrow state, and is embedded in the positioning collar. Area Quick connection. The multi-stage water discharge control structure according to claim 1, wherein the outer wall of the grip switch is provided with a through hole communicating with the card slot, and a lock is locked at the opening. The multi-stage water discharge control structure according to claim 1, wherein the blocking portion of the positioning collar of the engaging positioning component further comprises an inwardly protruding stopping portion for abutting the card of the holding switch The lever of the card in the crotch area. The multi-stage water discharge control structure of claim 1, wherein a connecting member is further disposed at an inner edge of the extending end of the positioning collar, is annular and is positioned at the extending end and extends upwardly from the extending end. The arc-shaped blocking portion is adapted to interfere with the blocking portion when the holding switch rotates in another direction. The multi-stage water discharge control structure according to claim 8, wherein the inner edge of the extending end of the positioning collar is more internally toothed, and the outer edge of the retaining member is fitted with the inner edge of the extending end of the positioning collar. Toothed. The multi-stage water discharge control structure according to claim 1, wherein the water outlet end is further provided with a first-class water joint, and at least one drainage tube is disposed, and is connected with each water outlet of the inner side of the water outlet for water supply flow. .