CN109339177B

CN109339177B - Foam water-saving sanitary ware

Info

Publication number: CN109339177B
Application number: CN201811237088.3A
Authority: CN
Inventors: 陈翔子
Original assignee: Jiaxing Kanglide Component Co ltd
Current assignee: Jiaxing KANGLIDE component Co.,Ltd.
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2020-07-24
Anticipated expiration: 2038-10-23
Also published as: CN109339177A

Abstract

The invention discloses a foam water-saving sanitary appliance, which structurally comprises a base, a closed adjusting device, an upper close cover, a machine body, a switch and a water tank, wherein the base is horizontally arranged on the lower surface of the closed adjusting device, the closed adjusting device is movably connected with the upper close cover through a rotating shaft, the base is horizontally arranged on the left surface of the machine body, the water tank is arranged in the machine body in an embedding way, the movable clamping toothed plate is limited and adjusted through the linking clamping toothed plate, so that the adjusting plate can adjust the caliber of the cushion and can also be stably limited, the side sealing mechanism inside the closed adjusting device prevents the water flow from splashing caused by overlarge impact water flow during water drainage, prevents bacteria in excrement from scattering to the outside, brings harm to physical and mental health of personnel, can adjust the bore size through adjustment mechanism makes children use the toilet bowl simultaneously, prevents that children from blocking in the urinal, causes children's buttock to receive the extrusion scratch.

Description

Foam water-saving sanitary ware

Technical Field

The invention relates to the field of foam water-saving sanitary wares, in particular to a foam water-saving sanitary ware.

Background

The foam water-saving sanitary appliance is used for daily excretion of people, simultaneously enables exhaust to be recycled through specified excrement, ensures normal physiological excretion of people, and is convenient to use in daily life.

1. When the foam water-saving sanitary appliance is used by flushing, excrement is stored in the urinal, when water flow impacts, the impact force of the water flow is too large, the excrement splashes to the body of a user and the outside of the urinal, bacteria in the excrement splashes to the outside, and harm is brought to physical and psychological health of personnel.

2. Meanwhile, the hip of a child is small in the existing foam water-saving sanitary appliance, the toilet pit of the toilet is made according to the size of an adult, and when the toilet is used by the child, the hip of the child cannot be seated on the toilet, so that the child is clamped in the toilet, and the hip of the child is extruded and scratched.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the foam water-saving sanitary appliance structurally comprises a base, a closed adjusting device, an upper closing cover, a machine body, a switch and a water tank, wherein the base is horizontally arranged on the lower surface of the closed adjusting device, the closed adjusting device is movably connected with the upper closing cover through a rotating shaft, the base is horizontally arranged on the left surface of the machine body, the water tank is arranged inside the machine body in an embedded mode, the switch is vertically arranged on the upper end surface inside the water tank, the left surface of the closed adjusting device is attached to the right surface of the machine body, and the left surface and the right surface of the closed adjusting device are communicated through a pipeline.

The sealing adjusting device comprises a side sealing mechanism, an adjusting mechanism and a shell, wherein the side sealing mechanism is horizontally arranged at the lower position inside the shell, and the adjusting mechanism is horizontally arranged at the upper position inside the shell.

As a further optimization of the technical proposal, the side sealing mechanism comprises a flow guide pipe, a fixed lock shaft, a linkage rod, a baffle mechanism, a stable ring, a spring, a movable air rod, a transmission mechanism and a stretching mechanism, the draft tube is horizontally arranged on the upper inner side and the lower inner side of the shell, the fixed lock shaft is mechanically driven with the baffle mechanism through the linkage rod, the stabilizing ring is horizontally arranged in the guide pipe, the left end of the spring is jointed with the right end of the stabilizing ring, the right end of the spring is attached to the left end of the movable air rod, the movable air rod is elastically connected with the stable ring through the spring, the movable gas rod is connected with the guide pipe in a sliding way, the transmission mechanism is mechanically matched with the baffle plate mechanism through a fixed shaft, the transmission mechanism is pneumatically connected with the flow guide pipe through an internal air pipe, the transmission mechanism is horizontally arranged at the upper right corner inside the shell, and the stretching mechanism is movably connected with the baffle mechanism through a stretching rope.

As a further optimization of the technical scheme, the baffle mechanism comprises a shielding plate, a fixed shaft, a snap ring block, a movable rotating rod and a linkage conveying plate, the movable rotating rod is embedded in the shielding plate and is connected with the snap ring block in a sliding manner, the snap ring block is connected with the movable rotating rod in a sliding manner through the fixed shaft, and the movable rotating rod and the linkage conveying plate are in mechanical transmission through a shaft.

As a further optimization of the technical scheme, the transmission mechanism comprises an extrusion rod, an internal pressure pipe, an air pressure head and a communication pipe, the extrusion rod is horizontally arranged on the internal pressure pipe and is connected in a sliding manner, the extrusion rod is horizontally arranged on the left surface of the air pressure head, the extrusion rod and the air pressure head form an included angle of 90 degrees, the communication pipe is horizontally arranged on the right surface of the internal pressure pipe and is communicated with each other, and the communication pipe and the air pressure head are in internal air pressure transmission.

As a further optimization of the technical scheme, the stretching mechanism comprises a contraction rope, a joint pipe, a protective cover, a fixing block, a spring ring and a rotating shaft rod, the contraction rope is wound on the outer surface of the rotating shaft rod, the joint pipe is horizontally arranged on the left surface of the protective cover, the fixing block is vertically arranged on the upper surface inside the protective cover, the spring ring is wound on the outer surface of the rotating shaft rod, and the rotating shaft rod is arranged inside the protective cover in an embedding mode.

As a further optimization of this technical scheme, adjustment mechanism includes regulating plate, regulation clamshell, slip axletree board, card slot hole, side push extrusion mechanism, recess pad rail, expands and stretches adjustment mechanism, the regulating plate is the integral structure with recess pad rail, the vertical inside in the regulation clamshell of slip axletree board, card slot hole and shell present the integral structure, side push extrusion mechanism horizontal installation is in the inside of adjusting the clamshell, side push extrusion mechanism passes through axle and recess pad rail swing joint, expand and stretch adjustment mechanism horizontal installation in the inside of adjusting the clamshell, regulating plate and regulation clamshell sliding connection, expand and stretch adjustment mechanism and push extrusion mechanism mechanical transmission through the axostylus axostyle and the side of inside.

As a further optimization of this technical scheme, side pushes away extrusion mechanism and promotes pole, loose axle, removal fishback, slide card axostylus axostyle, extrusion coil, the fishback that links up including the extrusion, the extrusion promotes the pole that links up and passes through loose axle and removal fishback swing joint, the extrusion coil twines in the surface of slide card axostylus axostyle, the slide card axostylus axostyle is installed perpendicularly in the lower surface that links up the fishback, the upper surface that moves the fishback laminates with the lower surface of slide card axostylus axostyle mutually, it carries out mechanical transmission with moving the fishback through the slide card axostylus axostyle to link up the fishback, the up end of extrusion coil laminates with the lower surface that links up the fishback mutually, the lower terminal surface of extrusion coil laminates with the upper surface that moves the.

As a further optimization of this technical scheme, it includes two-way threaded rod, drives spiral shell head, rotatory housing, transmission mobile jib, helical gear to expand to stretch the accent mechanism, two-way threaded rod horizontal installation is in the left surface that drives the spiral shell head, the transmission mobile jib is installed perpendicularly in the upper surface of helical gear to the axle center at both places is located same water flat line, the transmission mobile jib is installed perpendicularly in the lower surface of rotatory housing, rotatory housing passes through transmission mobile jib and helical gear mechanical transmission, the transmission mobile jib passes through helical gear and drives spiral shell head mechanical transmission.

Advantageous effects

The invention relates to a foam water-saving sanitary appliance, wherein flushing water is released by pressing a switch when a toilet is flushed, a movable air rod is extruded by flushing water flow through a flow guide pipe, so that the movable air rod moves rightwards, the movable air rod moves rightwards to push internal air pressure to extrude air pressure in a communicating pipe to push an air pressure head to drive an extrusion rod to move leftwards, a linkage conveying plate is pushed by the extrusion rod to rotate around a fixed lock shaft, the linkage conveying plate is spliced up and down to be closed, the linkage conveying plate stretches a contraction rope, meanwhile, the linkage conveying plate drives a movable rotating rod to rotate to drive a shielding plate to rotate for sealing, when a child sits on the toilet, a transmission main rod is driven by rotating a rotary shell to drive a helical gear to rotate to drive a screw head, then a bidirectional threaded rod is linked, and two ends of a movable clamping plate simultaneously move outwards by the rotation of the bidirectional threaded rod, remove the fishback and promote the connection pole through the loose axle to the extrusion and push and make the regulating plate extend to the outside in the inside of adjusting the clamshell, carry out spacing regulation to removing the fishback through holding the fishback, make the regulating plate can adjust cushion bore size also can stabilize spacing, the rivers that have prevented the impact through the inside side seal mechanism of closed adjusting device when the drainage are too big, cause rivers to splash, the bacterium in the prevention excrement and urine scatters to the outside, bring harm to personnel's physical and mental health, can adjust the bore size when making children use toilet bowl through adjustment mechanism simultaneously, prevent that children from blocking in the urinal, cause children's buttock to receive the extrusion scratch.

Based on the prior art, the side sealing mechanism in the closed adjusting device is adopted to prevent overlarge water flow caused by impact during drainage, so that the water flow is prevented from splashing, bacteria in excrement are prevented from scattering to the outside, and harm is brought to physical and mental health of personnel.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a structural schematic view of the foam water-saving sanitary appliance.

Fig. 2 is a schematic left sectional view of the closure adjusting device of the present invention.

FIG. 3 is a detailed structural diagram of the side sealing mechanism of the present invention.

Fig. 4 is a detailed structural schematic diagram of the baffle mechanism of the present invention.

Fig. 5 is a detailed structural diagram of the transmission mechanism of the present invention.

Fig. 6 is a detailed structural schematic diagram of the stretching mechanism of the present invention.

Fig. 7 is a detailed structural schematic diagram of the adjusting mechanism of the present invention.

Fig. 8 is a detailed structural schematic diagram of the side pushing and pressing mechanism of the present invention.

Fig. 9 is a detailed structural schematic diagram of the expansion adjustment mechanism of the present invention.

FIG. 10 is a schematic view of the dynamic structure of the edge dam mechanism of the present invention.

Fig. 11 is a schematic view of the dynamic structure of the adjusting mechanism of the present invention.

In the figure: a base-1, a closed adjusting device-2, an upper closing cover-3, a machine body-4, a switch-5, a water tank-6, a side sealing mechanism-21, an adjusting mechanism-22, a shell-23, a guide pipe-211, a fixed lock shaft-212, a linkage rod-213, a baffle mechanism-214, a stable ring-215, a spring-216, a movable air rod-217, a transmission mechanism-218, a stretching mechanism-219, a baffle plate-21401, a fixed shaft-21402, a snap ring block-21403, a movable rotating rod-21404, a linkage conveying plate-21405, an extrusion rod-21801, an internal pressure pipe-21802, an air pressure head-21803, a communicating pipe-21804, a contraction rope-21901, a joint pipe-21902, a protective cover-21903, a fixed block-21904, a clockwork-21905, the device comprises a rotating shaft rod-21906, an adjusting plate-221, an adjusting shell cover-222, a sliding shaft plate-223, a clamping groove hole-224, a side pushing and extruding mechanism-225, a groove track-226, an expanding and extending adjusting mechanism-227, an extruding and pushing connecting rod-22501, a movable shaft-22502, a moving clamping plate-22503, a sliding clamping shaft rod-22504, an extruding coil-22505, a connecting clamping plate-22506, a bidirectional threaded rod-22701, a driving screw head-22702, a rotating shell sleeve-22703, a transmission main rod-22704 and a bevel gear-22705.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1 to 11, the present invention provides a foam water saving sanitary appliance, which structurally comprises a base 1, a closed adjusting device 2, an upper closing cover 3, a machine body 4, a switch 5 and a water tank 6, wherein the base 1 is horizontally installed on the lower surface of the closed adjusting device 2, the closed adjusting device 2 is movably connected with the upper closing cover 3 through a rotating shaft, the base 1 is horizontally installed on the left surface of the machine body 4, the water tank 6 is installed inside the machine body 4 in an embedded manner, the switch 5 is vertically installed on the upper end surface inside the water tank 6, the left surface of the closed adjusting device 2 is attached to the right surface of the machine body 4, and the left surface and the right surface are communicated through a pipeline, and the closed adjusting device 2 comprises a side sealing mechanism 21, an adjusting mechanism 22 and a shell.

The side sealing mechanism 21 is horizontally arranged at the lower position inside the shell 23, the adjusting mechanism 22 is horizontally arranged at the upper position inside the shell 23, the side sealing mechanism 21 comprises a guide pipe 211, a fixed locking shaft 212, a linkage rod 213, a baffle mechanism 214, a stable ring 215, a spring 216, a movable air rod 217, a transmission mechanism 218 and a stretching mechanism 219, the guide pipe 211 is horizontally arranged at the upper inner side surface and the lower inner side surface of the shell 23, the fixed locking shaft 212 is mechanically transmitted with the baffle mechanism 214 through the linkage rod 213, the stable ring 215 is horizontally arranged inside the guide pipe 211, the left end of the spring 216 is attached to the right end of the stable ring 215, the right end of the spring 216 is attached to the left end of the movable air rod 217, the movable air rod 217 is elastically connected with the stable ring 215 through the spring 216, the movable air rod 217 is slidably connected with the guide pipe 211, the transmission mechanism 218 is mechanically matched with the baffle mechanism 214 through a fixed shaft, the transmission mechanism 218 is pneumatically connected with the flow guide tube 211 through an internal air tube, the transmission mechanism 218 is horizontally installed at the upper right corner inside the housing 23, the stretching mechanism 219 is movably connected with the baffle mechanism 214 through a stretching rope, the baffle mechanism 214 comprises a baffle plate 21401, a fixed shaft 21402, a snap ring block 21403, a movable rotating rod 21404 and a linkage conveying plate 21405, the movable rotating rod 21404 is embedded inside the baffle plate 21401, the fixed shaft 21402 is slidably connected with the snap ring block 21403, the snap ring block 21403 is slidably connected with the movable rotating rod 21404 through the fixed shaft 21402, the movable rotating rod 21404 and the linkage conveying plate 21405 perform mechanical transmission through a shaft, the transmission mechanism 218 comprises an extrusion rod 21801, an internal pressure tube 21802, an air pressure head 21803 and a communicating tube 21804, the extrusion rod 21801 is horizontally installed on the internal pressure tube 21802 and is slidably connected, the extrusion rod 21801 is horizontally installed on the left surface of the air pressure head 21803, the two form an included angle of 90 degrees, the communicating pipe 21804 is horizontally installed on the right surface of the internal pressure pipe 21802 and is communicated with each other, the communicating pipe 21804 and the air pressure head 21803 are in internal air pressure transmission, the stretching mechanism 219 includes a contraction rope 21901, a joint pipe 21902, a protective cover 21903, a fixed block 21904, a clockwork coil 21905 and a rotating shaft 21906, the contraction rope 21901 is wound on the outer surface of the rotating shaft 21906, the joint pipe 21902 is horizontally installed on the left surface of the protective cover 21903, the fixed block 21904 is vertically installed on the upper surface inside the protective cover 21903, the clockwork coil 21905 is wound on the outer surface of the rotating shaft 21906, the rotating shaft 21906 is installed inside the protective cover 21903 in an embedded manner, the adjusting mechanism 22 includes an adjusting plate 221, an adjusting housing 222, a sliding shaft plate 223, a slot 224, a side push extrusion mechanism 225, and a side push extrusion mechanism, The groove pad rail 226, the expansion and extension adjusting mechanism 227, the adjusting plate 221 and the groove pad rail 226 are in an integrated structure, the sliding shaft plate 223 is vertically installed inside the adjusting casing 222, the slot hole 224 and the outer casing 23 are in an integrated structure, the side push extrusion mechanism 225 is horizontally installed inside the adjusting casing 222, the side push extrusion mechanism 225 is movably connected with the groove pad rail 226 through a shaft, the expansion and extension adjusting mechanism 227 is horizontally installed inside the adjusting casing 222, the adjusting plate 221 is slidably connected with the adjusting casing 222, the expansion and extension adjusting mechanism 227 is mechanically driven with the side push extrusion mechanism 225 through an internal shaft rod, the side push extrusion mechanism 225 comprises a push extrusion 22522522501, a movable shaft 22502, a movable snap 22503, a sliding snap 22504, an extrusion coil 22505 and an extrusion 22506, the push extrusion 22522501 is movably connected with the movable snap 22503 through the movable shaft 22502, the extrusion coil 22505 is wound on the outer surface of the sliding clamping shaft lever 22504, the sliding clamping shaft lever 22504 is vertically installed on the lower surface of the moving clamping bar 22506, the upper surface of the moving clamping bar 22503 is attached to the lower surface of the sliding clamping shaft lever 22504, the moving clamping bar 22506 is mechanically driven by the sliding clamping shaft lever 22504 to the moving clamping bar 22503, the upper end surface of the extrusion coil 22505 is attached to the lower surface of the moving clamping bar 22506, the lower end surface of the extrusion coil 22505 is attached to the upper surface of the moving clamping bar 22503, the expansion adjustment mechanism 227 comprises a bi-directional threaded rod 22701, a driving screw 22702, a rotating casing 22702, a main driving rod 22704, and a helical gear 22705, the bi-directional threaded rod 22701 is horizontally installed on the left surface of the driving screw 22702, the driving rod 22704 is vertically installed on the upper surface of the helical gear 22705, and the axes of the two main rods are located on the same horizontal line, the main driving rod 22704 is vertically installed on the lower surface of the rotating casing 22703, the rotary shell 22703 is in mechanical transmission with a bevel gear 22705 through a transmission main rod 22704, and the transmission main rod 22704 is in mechanical transmission with a driving screw head 22702 through a bevel gear 22705.

When the toilet is flushed, the flushing water is released by pressing the switch 5, the flushing water flows through the guide pipe 211 to squeeze the movable air rod 217, so that the movable air rod 217 moves rightwards, the movable air rod 217 moves rightwards to push the internal air pressure to squeeze the air pressure in the communicating pipe 21804 to push the air pressure head 21803 to drive the squeezing rod 21801 to move leftwards, the squeezing rod 21801 pushes the linkage conveying plate 21405, the linkage conveying plate 21405 rotates around the fixed locking shaft 212, the linkage conveying plate 21405 is spliced up and down to be closed, the linkage conveying plate 21405 stretches the contraction rope 21901, the linkage conveying plate 21405 links the movable rotating rod 21404 to rotate so that the movable rotating rod 21404 drives the shielding plate 21401 to rotate for sealing, when a child sits on the toilet, the rotary shell 22703 drives the transmission main rod 22704 to rotate the bevel gear 22705 to drive the screw head 22702, and the bidirectional threaded rod 22701, rotation through two-way threaded rod 22701 makes removal fishback 22503 both ends move to the outside simultaneously, remove fishback 22503 and push joint pole 22501 through the loose axle 22502 and push and make regulating plate 221 extend to the outside in the inside of adjusting the clamshell 222, carry out spacing regulation to removing fishback 22503 through linking up the fishback 22506, make regulating plate 221 can adjust cushion bore size also can stabilize spacingly, the rivers that have prevented the impact when the drainage through the side seal mechanism 21 that seals regulating device 2 inside are too big, cause rivers to splash, bacterium in the prevention excrement and urine flies to outside, bring harm to personnel's physical and mental health, can adjust bore size when making children use the toilet bowl through adjustment mechanism 22 simultaneously, prevent that children from blocking in the urinal, cause children's buttock to receive extrusion scratch.

The bidirectional threaded rod is provided with a pair of threads with opposite tooth marks, and an object can move in the same direction or in the opposite direction by rotating the threads.

The invention solves the problem that when the water flow impacts, the impact force of the water flow is too large, so that the excrement splashes to the body of a user and the outside of a urinal, bacteria in the excrement are scattered to the outside, the hip of the child is small, the sitting W of the urinal is made according to the size of an adult, when the child sits on the urinal, the hip of the child cannot be seated on the urinal, so that the child is clamped in the urinal, so that the buttocks of the children are extruded and scratched, the invention combines the components mutually, the side sealing mechanism inside the closed adjusting device prevents the water flow from splashing caused by overlarge impact water flow during water drainage, prevents bacteria in excrement from scattering to the outside, brings harm to physical and mental health of personnel, can adjust the bore size through adjustment mechanism makes children use the toilet bowl simultaneously, prevents that children from blocking in the urinal, causes children's buttock to receive the extrusion scratch.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Foam water conservation cleaners and polishes, its structure includes base (1), seals adjusting device (2), goes up to close lid (3), organism (4), switch (5), water tank (6), base (1) horizontal installation is in the lower surface of sealing adjusting device (2), seal adjusting device (2) and close lid (3) swing joint on through the axis of rotation, base (1) horizontal installation is in the left surface of organism (4), the inside in organism (4), its characterized in that are installed in water tank (6) embedding mode:

the switch (5) is vertically arranged on the upper end face inside the water tank (6), the left surface of the closed adjusting device (2) is attached to the right surface of the machine body (4), and the left surface and the right surface are communicated through a pipeline;

the sealing adjusting device (2) comprises a side sealing mechanism (21), an adjusting mechanism (22) and a shell (23);

the side sealing mechanism (21) is horizontally arranged at the lower position inside the shell (23), and the adjusting mechanism (22) is horizontally arranged at the upper position inside the shell (23);

the side sealing mechanism (21) comprises a guide pipe (211), a fixed locking shaft (212), a linkage rod (213), a baffle mechanism (214), a stable ring (215), a spring (216), a movable air rod (217), a transmission mechanism (218) and a stretching mechanism (219), wherein the guide pipe (211) is horizontally arranged on the upper inner side surface and the lower inner side surface of the shell (23), the fixed locking shaft (212) is mechanically transmitted with the baffle mechanism (214) through the linkage rod (213), the stable ring (215) is horizontally arranged inside the guide pipe (211), the left end of the spring (216) is attached to the right end of the stable ring (215), the right end of the spring (216) is attached to the left end of the movable air rod (217), the movable air rod (217) is elastically connected with the stable ring (215) through the spring (216), the movable air rod (217) is slidably connected with the guide pipe (211), and the transmission mechanism (218) is mechanically matched with the baffle mechanism (214) through the fixed shaft, the transmission mechanism (218) is pneumatically connected with the guide pipe (211) through an internal air pipe, the transmission mechanism (218) is horizontally arranged at the upper right corner inside the shell (23), and the stretching mechanism (219) is movably connected with the baffle mechanism (214) through a stretching rope.

2. The foam water saving plumbing fixture of claim 1, wherein: the baffle mechanism (214) comprises a shielding plate (21401), a fixed shaft (21402), a clamping ring block (21403), a movable rotating rod (21404) and a linkage conveying plate (21405), the movable rotating rod (21404) is embedded in the shielding plate (21401), the fixed shaft (21402) is in sliding connection with the clamping ring block (21403), the clamping ring block (21403) is in sliding connection with the movable rotating rod (21404) through the fixed shaft (21402), and the movable rotating rod (21404) and the linkage conveying plate (21405) are in mechanical transmission through a shaft.

3. The foam water saving plumbing fixture of claim 1, wherein: the transmission mechanism (218) comprises an extrusion rod (21801), an internal pressure pipe (21802), an air pressure head (21803) and a communicating pipe (21804), wherein the extrusion rod (21801) is horizontally arranged on the internal pressure pipe (21802) and is in sliding connection, the extrusion rod (21801) is horizontally arranged on the left surface of the air pressure head (21803), the two surfaces form an included angle of 90 degrees, the communicating pipe (21804) is horizontally arranged on the right surface of the internal pressure pipe (21802) and is communicated with the right surface, and the communicating pipe (21804) and the air pressure head (21803) are in internal air pressure transmission.

4. The foam water saving plumbing fixture of claim 1, wherein: the stretching mechanism (219) comprises a contraction rope (21901), a joint pipe (21902), a protective cover (21903), a fixed block (21904), a clockwork coil (21905) and a rotating shaft rod (21906), wherein the contraction rope (21901) is wound on the outer surface of the rotating shaft rod (21906), the joint pipe (21902) is horizontally arranged on the left surface of the protective cover (21903), the fixed block (21904) is vertically arranged on the upper surface inside the protective cover (21903), the clockwork coil (21905) is wound on the outer surface of the rotating shaft rod (21906), and the rotating shaft rod (21906) is arranged inside the protective cover (21903) in an embedding mode.

5. The foam water saving plumbing fixture of claim 1, wherein: the adjusting mechanism (22) comprises an adjusting plate (221), an adjusting shell cover (222), a sliding shaft plate (223), a clamping groove hole (224), a side-pushing and extruding mechanism (225), a groove pad rail (226) and an expanding and extending adjusting mechanism (227), the adjusting plate (221) and the groove pad rail (226) are in an integrated structure, the sliding shaft plate (223) is vertically arranged inside the adjusting shell cover (222), the clamping slot hole (224) and the shell (23) present an integrated structure, the side pushing and pressing mechanism (225) is horizontally arranged inside the adjusting shell cover (222), the side-push extrusion mechanism (225) is movably connected with the groove pad rail (226) through a shaft, the expansion adjusting mechanism (227) is horizontally arranged in the adjusting shell cover (222), the adjusting plate (221) is in sliding connection with the adjusting shell cover (222), and the expanding and stretching adjusting mechanism (227) is in mechanical transmission with the side pushing and extruding mechanism (225) through an internal shaft rod.

6. The foam water saving plumbing fixture of claim 5, wherein: the side pushing and extruding mechanism (225) comprises an extruding and pushing connecting rod (22501), a movable shaft (22502), a movable clamping tooth plate (22503), a sliding clamping shaft rod (22504), an extruding coil (22505) and a connecting clamping strip plate (22506), the extrusion pushing connecting rod (22501) is movably connected with the movable toothed rack (22503) through a movable shaft (22502), the extrusion coil (22505) is wound around the outer surface of the slide card stem (22504), the sliding trip shaft lever (22504) is vertically installed at a lower surface of the catching trip plate (22506), the upper surface of the moving snap plate (22503) abuts the lower surface of the sliding snap shaft (22504), the actuation bayonet plate (22506) is in mechanical transmission with the mobile bayonet plate (22503) via a sliding bayonet rod (22504), the upper end surface of the extrusion coil (22505) is jointed with the lower surface of the holding lath plate (22506), the lower end face of the extrusion coil (22505) is attached to the upper surface of the movable clamping rack (22503).

7. The foam water saving plumbing fixture of claim 5, wherein: the extension adjusting mechanism (227) comprises a bidirectional threaded rod (22701), a driving screw head (22702), a rotary casing sleeve (22703), a transmission main rod (22704) and a helical gear (22705), wherein the bidirectional threaded rod (22701) is horizontally arranged on the left surface of the driving screw head (22702), the transmission main rod (22704) is vertically arranged on the upper surface of the helical gear (22705), the axes of the two shafts are positioned on the same horizontal line, the transmission main rod (22704) is vertically arranged on the lower surface of the rotary casing sleeve (22703), the rotary casing sleeve (22703) is mechanically transmitted with the helical gear (22705) through the transmission main rod (22704), and the transmission main rod (22704) is mechanically transmitted with the driving screw head (22702) through the helical gear (22705).