CN219491193U

CN219491193U - Pneumatic control flushing valve

Info

Publication number: CN219491193U
Application number: CN202320604018.7U
Authority: CN
Inventors: 赵大猛; 蔡华灿; 贺海彪
Original assignee: Zhuhai Sunway Injection Mold Co ltd
Current assignee: Zhuhai Sunway Injection Mold Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-08
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of flushing valves, in particular to a pneumatic control flushing valve, which comprises a fixed cylinder, wherein a closestool body is arranged on the fixed cylinder, a mounting cover is arranged on the surface of the top of the fixed cylinder, a mechanism convenient to disassemble and assemble is arranged on the surfaces of the fixed cylinder and the mounting cover, and a fixed anti-slip mechanism is arranged on the surface of the fixed cylinder. The utility model not only avoids the phenomenon that the fixed barrel is displaced or even deflects on the inner wall of the closestool body in the use process of the flushing valve, but also improves the convenience degree of the flushing valve in use, simultaneously, the flushing valve is more convenient to overhaul the interiors of the fixed barrel and the fixed seat in use, the buckle assembly is adopted, the maintenance is convenient, the flushing valve is greatly improved in use, and meanwhile, the lever adopts the arc-shaped design, so that the flushing valve has strong structural stability and is simple and efficient.

Description

Pneumatic control flushing valve

Technical Field

The utility model relates to the technical field of flushing valves, in particular to a pneumatic control flushing valve.

Background

The traditional closestool is developed to the present day, the traditional closestool is replaced by intelligent products, the traditional closestool is a trend, the traditional closestool is also subjected to new generation technological transformation, the intelligent closestool is replaced by the intelligent closestool along with the coming of the intelligent age, however, the traditional closestool in the market at present only needs to replace the intelligent products, only the whole closestool is replaced or a closestool cover is replaced, the problems of intelligent flushing, drying and heating of the closestool cover and incapability of realizing automatic flushing are realized, and the intelligent automatic flushing device provided by the utility model is generated.

The fixed anti-slip function is required to be arranged on the fixed cylinder when the flushing valve is used, however, the fixed anti-slip function cannot be arranged on the fixed cylinder when the flushing valve is used, so that the phenomenon that the fixed cylinder is displaced or even deflected on the inner wall of the closestool body is easily caused in the use process of the flushing valve; the function that the flush valve needs to set up dismouting installation lid when using, however some flush valves are often comparatively loaded down with trivial details to the dismouting step when carrying out the dismouting to the installation lid to the degree of convenience when having reduced the flush valve and used, simultaneously, can not be more convenient when making the flush valve use to the inside of fixed section of thick bamboo and fixing base overhaul, inconvenient maintenance.

Disclosure of Invention

The utility model aims to provide a pneumatic control flushing valve, which solves the problems that the fixed anti-slip function cannot be set for a fixed cylinder when the flushing valve is used in the background art, and the disassembly and assembly steps are often complicated when a mounting cover is disassembled and assembled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic control flushing valve, includes the fixed section of thick bamboo, the fixed section of thick bamboo is provided with the closestool body, the surface mounting of fixed section of thick bamboo bottom position department has the fixing base, the surface of fixing base bottom position department contacts with the inner wall of closestool body, the surface of fixed section of thick bamboo top position department is provided with the installation lid, the fixed section of thick bamboo is provided with the dismouting mechanism of being convenient for with the surface of installation lid, the inside of being convenient for dismouting mechanism includes mounting panel, fastening stud and the dismouting portion of being convenient for, the surface of fixed section of thick bamboo all is provided with fixed anti-skidding mechanism, the inside of fixed anti-skidding mechanism includes holds groove, fixed column and fixed anti-skidding portion.

Preferably, the surface mounting of closestool body top position department has the tank cap, the tank cap is detachable connection with the closestool body, the surface mounting of tank cap has the response module, the one end of response module runs through the tank cap and extends to the inboard of tank cap, the surface mounting of tank cap has control module, control module's surface and tank cap mutually support, control module's surface mounting has the trachea, tracheal one end runs through the installation lid and extends to the inside of a fixed cylinder, the surface of installation lid is connected with tracheal surface.

Preferably, the inside of a fixed section of thick bamboo is provided with the end cap, the inside of a fixed section of thick bamboo is provided with the connecting piece, the connecting piece is located the inside of fixing base, the surface mounting of connecting piece top position department has spherical lever, the surface of spherical lever top position department is provided with the connecting rod, the connecting rod rotates the cooperation with the surface of spherical lever each other, the surface of connecting rod rotates the cooperation with the surface of installation lid each other, the inside of fixing base is provided with the end cap, the end cap is connected with the connecting piece, the end cap rotates the cooperation with the surface of connecting piece each other, the surface mounting of fixing base bottom position department has the mount, the mount is mutually clamped cooperation with the inner wall of closestool body.

Preferably, the disassembly and assembly part is arranged on the surface of the fixed cylinder and the surface of the installation cover, the fixed cylinder and the surface of the installation cover are fixedly installed through the disassembly and assembly part, the disassembly and assembly part is composed of a fixed screw hole, a telescopic spring and an arc-shaped clamping block, and the installation plates are installed on the surfaces of the two sides of the installation cover.

Preferably, the surface of mounting panel contacts with the surface of fixed section of thick bamboo, fixed screw has been seted up on the surface of mounting panel, the surface threaded connection of mounting panel has the fastening double-screw bolt, the one end of fastening double-screw bolt runs through mounting panel and fixed screw and with the surface threaded fastening of fixed section of thick bamboo, the cell body has been seted up on the surface of mounting panel, and the inside of cell body is provided with arc fixture block.

Preferably, the arc fixture block is matched with the surface of the fixed cylinder in a mutually clamping way, the surface of the arc fixture block is provided with a telescopic spring, the telescopic spring is arranged in the groove body, and one end of the telescopic spring is fixed with the inner wall of the groove body.

Preferably, the fixed anti-slip part is arranged on the surface of the fixed seat, the fixed seat and the closestool body are fixed and anti-slip through the convenient disassembly and assembly part, the fixed anti-slip part consists of a connecting clamping piece, a mounting cylinder, a stable sucker and a fixed disc, the inner wall of the fixed seat is provided with a containing groove, the inner wall of the containing groove is provided with a fixing column, and the inside of the containing groove is provided with a mounting cylinder.

Preferably, the inner wall of the installation cylinder is provided with a connecting clamping piece, the surface of the connecting clamping piece is attached to the surface of the fixed column, the connecting clamping piece is matched with the surface of the fixed column in a mutually clamping way, the surface of the installation cylinder at the bottom is provided with a fixed disc, the surface of the fixed disc at the bottom is provided with a stable sucking disc, and the surface of the stable sucking disc is attached to the inner wall of the closestool body.

Compared with the prior art, the utility model has the beneficial effects that: the pneumatic control flushing valve not only avoids the phenomenon that the fixed barrel is displaced or even deflects on the inner wall of the closestool body in the use process of the flushing valve, but also improves the convenience degree of the flushing valve in use, simultaneously, the flushing valve is more convenient to overhaul the interiors of the fixed barrel and the fixed seat in use, the clamping buckle is adopted for assembly, the maintenance is convenient, the use of the flushing valve is greatly improved, and meanwhile, the lever adopts the arc-shaped design, so that the structure stability is strong, and the pneumatic control flushing valve is simple and efficient;

1. through being provided with fixed anti-slip mechanism, the fixed cylinder drives the fixing base and moves to the inner wall that contacts with the closestool body, at this moment, the mount card is to the inside of closestool body, fix a position the place position of fixed cylinder and fixing base, afterwards, place the installation section of thick bamboo in the inside of holding the groove, the installation section of thick bamboo drives the connection fastener and moves to the surface of fixed column, at this moment, the connection fastener card is to the inside of fixed column, install the installation section of thick bamboo in the inside of holding the groove under the card effect of connection fastener and fixed column, at this moment, the installation section of thick bamboo drives the fixed disk and moves, the fixed disk drives firm sucking disc and moves to contact with the inner wall of closestool body, avoid fixed cylinder and fixing base to slide at the inner wall of closestool body under the effect of firm sucking disc, the stability when fixed cylinder and closestool body are installed has been guaranteed, the fixed anti-slip function of flushometer to fixed cylinder has been realized, thereby the phenomenon that the fixed cylinder appears displacement even skew at the inner wall of closestool body appears in flushometer use has been avoided;

2. through being provided with the dismouting mechanism of being convenient for, place the installation lid in the surface of fixed section of thick bamboo, at this moment, the installation lid drives the mounting panel and moves to the both sides of fixed section of thick bamboo, at this moment, drive arc type fixture block motion under the elasticity effect of cell body inside extension spring, make arc type fixture block motion to the surperficial mutual block with fixed section of thick bamboo, fix the installation lid at the surface of fixed section of thick bamboo under the effect of arc type fixture block, afterwards, rotate the fastening double-screw bolt, fix the surface mounting panel with fixed section of thick bamboo under the screw-thread fit of fastening double-screw bolt, the stability when having guaranteed the installation lid and having installed the surface at fixed section of thick bamboo, the convenience of customers is dismantled and assembled the installation lid to the inside spare part of fixed section of thick bamboo and fixing base is overhauld, the function of flushometer is realized, thereby the convenient degree of flushometer when having improved the flushometer use, simultaneously, more convenient when examining the inside to fixed section of thick bamboo and fixing base, adopt the buckle equipment, convenient maintenance when making flushometer use.

Drawings

FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 2 is an enlarged sectional view of the toilet body according to the present utility model;

FIG. 3 is a schematic view of the front view of the present utility model;

FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 5 is an enlarged schematic view of the front view of the present utility model;

FIG. 6 is an enlarged schematic view of the mechanism of FIG. 5 for facilitating disassembly and assembly in accordance with the present utility model;

fig. 7 is an enlarged schematic view of the fixed anti-slip mechanism of fig. 5 according to the present utility model.

In the figure: 1. a fixed cylinder; 101. a toilet body; 102. a water tank cover; 103. an induction module; 104. an air pipe; 105. a control module; 106. a fixing seat; 107. a mounting cover; 108. a connecting piece; 109. a plug; 110. a spherical lever; 111. a connecting rod; 112. a fixing frame; 2. the disassembly and assembly mechanism is convenient; 201. a mounting plate; 202. a fastening stud; 203. the disassembly and assembly part is convenient; 2031. fixing the screw holes; 2032. a telescopic spring; 2033. an arc-shaped clamping block; 3. fixing an anti-slip mechanism; 301. a holding groove; 302. fixing the column; 303. a fixed anti-slip part; 3031. a connecting clip; 3032. a mounting cylinder; 3033. stabilizing the sucking disc; 3034. a fixed disk.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The structure of the pneumatic control flushing valve provided by the utility model is shown in figures 1 and 2, the pneumatic control flushing valve comprises a fixed cylinder 1, a closestool body 101 is arranged on the fixed cylinder 1, a fixed seat 106 is arranged on the surface of the bottom position of the fixed cylinder 1, the surface of the bottom position of the fixed seat 106 is contacted with the inner wall of the closestool body 101, a water tank cover 102 is arranged on the surface of the top position of the closestool body 101, the water tank cover 102 is detachably connected with the closestool body 101, a sensing module 103 is arranged on the surface of the water tank cover 102, one end of the sensing module 103 penetrates through the water tank cover 102 and extends to the inner side of the water tank cover 102, a control module 105 is arranged on the surface of the water tank cover 102, the surface of the control module 105 is mutually matched with the water tank cover 102, a mounting cover 107 is arranged on the surface of the top position of the fixed cylinder 1, an air pipe 104 is arranged on the surface of the control module 105, one end of the air pipe 104 penetrates through the mounting cover 107 and extends to the inside of the fixed barrel 1, the surface of the mounting cover 107 is connected with the surface of the air pipe 104, a plug 109 is arranged in the fixed barrel 1, a connecting piece 108 is arranged in the fixed barrel 1, the connecting piece 108 is located in the fixed seat 106, a spherical lever 110 is arranged on the surface of the top of the connecting piece 108, a connecting rod 111 is arranged on the surface of the top of the spherical lever 110, the connecting rod 111 is in mutual rotation fit with the surface of the spherical lever 110, the surface of the connecting rod 111 is in mutual rotation fit with the surface of the mounting cover 107, a plug 109 is arranged in the fixed seat 106, the plug 109 is connected with the connecting piece 108, the plug 109 is in mutual rotation fit with the surface of the connecting piece 108, a fixing frame 112 is arranged on the surface of the bottom of the fixed seat 106, and the fixing frame 112 is in mutual clamping fit with the inner wall of the toilet body 101.

After the product is installed, the induction module 103 is arranged on the water tank cover 102, so that a human body can be induced, when the human body approaches the toilet body 101, the internal motor automatically controls the cylinder to open a small opening of the water discharge valve, a part of water flows into the water to avoid wetting in the toilet body 101, when the induction module 103 senses that someone leaves, the water discharge valve is automatically opened to the maximum water discharge, the electromagnetic valve is arranged in the control module 105 for controlling the air pressure in the cylinder, the air pressure in the cylinder can be controlled to be opened, when the air pressure is small, the water discharge valve drives the plug 109 to block the water outlet under the action of the gravity, meanwhile, the time control is increased, when the time control is smaller than the appointed time dimension, only the small water discharge mode is opened, when the time control is larger than the appointed time dimension, the large water discharge valve is opened, the water discharge mode is automatically switched to realize the water discharge valve to change the traditional mechanical toilet, and the mechanical structure is changed into the functions of automatic induction water discharge and self lubrication.

Further, as shown in fig. 5 and 6, the surface of the fixing cylinder 1 and the surface of the mounting cover 107 are provided with a disassembling and assembling mechanism 2 which is convenient for, the inside of the disassembling and assembling mechanism 2 comprises a mounting plate 201, a fastening stud 202 and a disassembling and assembling portion 203 which is convenient for, the disassembling and assembling portion 203 is arranged on the surface of the fixing cylinder 1 and the surface of the mounting cover 107, the fixing cylinder 1 and the surface of the mounting cover 107 are convenient for being fixed by the disassembling and assembling portion 203 which is convenient for, the disassembling and assembling portion 203 is composed of a fixing screw hole 2031, a telescopic spring 2032 and an arc-shaped clamping block 2033, the surface of both sides of the mounting cover 107 is provided with the mounting plate 201, the surface of the mounting plate 201 is contacted with the surface of the fixing cylinder 1, the surface of the mounting plate 201 is provided with the fixing screw hole 2031, the surface of the mounting plate 201 is in threaded connection with a fastening stud 202, one end of the fastening stud 202 penetrates through the mounting plate 201 and the fixing screw hole 2031 and is in threaded fastening with the surface of the fixing cylinder 1, a groove body is provided with the inner wall 2033 of the arc-shaped clamping block 2033 which is mutually clamped and matched with the surface of the fixing cylinder 1, the surface of the arc-shaped clamping block 2033 is provided with the telescopic spring 2032, and the inner wall of the telescopic spring 2032 is arranged inside the telescopic spring 2032.

During implementation, the mounting cover 107 is placed on the surface of the fixed cylinder 1, at this time, the mounting cover 107 drives the mounting plate 201 to move to two sides of the fixed cylinder 1, at this time, the arc-shaped clamping block 2033 is driven to move under the action of the elastic force of the telescopic spring 2032 in the tank body, so that the arc-shaped clamping block 2033 moves to be mutually clamped with the surface of the fixed cylinder 1, the mounting cover 107 is fixed on the surface of the fixed cylinder 1 under the action of the arc-shaped clamping block 2033, then, the fastening stud 202 is rotated, the mounting plate 201 is fixed with the surface of the fixed cylinder 1 under the threaded fit of the fastening stud 202 and the fixing screw hole 2031, the stability of the mounting cover 107 when being mounted on the surface of the fixed cylinder 1 is ensured, and a user can conveniently disassemble the mounting cover 107 and overhaul parts inside the fixed cylinder 1 and the fixed seat 106, so that the function of disassembling the mounting cover 107 of the flushing valve is realized.

Further, as shown in fig. 5 and 7, the surface of the fixed cylinder 1 is provided with a fixed anti-slip mechanism 3, the inside of the fixed anti-slip mechanism 3 includes a containing groove 301, a fixed column 302 and a fixed anti-slip portion 303, the fixed anti-slip portion 303 is disposed on the surface of the fixed seat 106, the fixed seat 106 and the toilet body 101 are fixed and anti-slip through a convenient dismounting portion 203, the fixed anti-slip portion 303 is composed of a connecting clamp 3031, a mounting cylinder 3032, a stable sucking disc 3033 and a fixed disc 3034, the inner wall of the fixed seat 106 is provided with the containing groove 301, the inner wall of the containing groove 301 is provided with the fixed column 302, the inside of the containing groove 301 is provided with the mounting cylinder 3032, the inner wall of the mounting cylinder 3032 is provided with the connecting clamp 3031, the surface of the connecting clamp 3031 is attached to the surface of the fixed column 302, the connecting clamp 3031 is in clamping fit with the surface of the fixed column 302, the fixed disc 3034 is mounted on the surface of the bottom of the mounting cylinder 3032, the surface of the bottom of the fixed disc 3034 is mounted on the surface of the stable sucking disc 3033 is attached to the inner wall of the toilet body 101.

During implementation, the installation cylinder 3032 is placed in the accommodating groove 301, the installation cylinder 3032 drives the connecting clamping piece 3031 to move to the surface of the fixed column 302, at this time, the connecting clamping piece 3031 is clamped in the fixed column 302, the installation cylinder 3032 is installed in the accommodating groove 301 under the clamping action of the connecting clamping piece 3031 and the fixed column 302, at this time, the installation cylinder 3032 drives the fixed disc 3034 to move, the fixed disc 3034 drives the stable sucking disc 3033 to move to be in contact with the inner wall of the toilet body 101, the fixed cylinder 1 and the fixed seat 106 are prevented from sliding on the inner wall of the toilet body 101 under the action of the stable sucking disc 3033, and the stability of the fixed cylinder 1 and the toilet body 101 during installation is ensured so as to realize the fixed anti-skid function of the flushing valve on the fixed cylinder 1.

Working principle: when the water valve is used, firstly, the fixed cylinder 1 is placed at a designated position, the water tank cover 102 is opened, the fixed cylinder 1 and the fixed seat 106 are placed in the toilet body 101, at this time, the fixed cylinder 1 drives the fixed seat 106 to move to be in contact with the inner wall of the toilet body 101, at this time, the fixed seat 112 is clamped in the toilet body 101, the placement positions of the fixed cylinder 1 and the fixed seat 106 are positioned, then, the mounting cylinder 3032 is placed in the accommodating groove 301, the mounting cylinder 3032 drives the connecting clamping piece 3031 to move to the surface of the fixed column 302, at this time, the connecting clamping piece 3031 is clamped in the fixed column 302, the mounting cylinder 3032 is installed in the accommodating groove 301 under the clamping action of the connecting clamping piece 3031 and the fixed column 302, at this time, the mounting cylinder 3032 drives the fixed disc 3034 to move to be in contact with the inner wall of the toilet body 101, the fixed disc 3034 is prevented from sliding between the fixed cylinder 1 and the inner wall of the fixed seat 106 under the action of the fixed disc 3033, the stability of the fixed cylinder 1 and the toilet body 101 is ensured, and even the water valve is prevented from moving in the process of fixing the fixed cylinder 1.

Then, place the installation lid 107 on the surface of fixed section of thick bamboo 1, at this moment, the installation lid 107 drives the mounting panel 201 and moves to the both sides of fixed section of thick bamboo 1, at this moment, drive arc type fixture block 2033 motion under the elasticity effect of cell body inside extension spring 2032, make arc type fixture block 2033 move to the mutual block in surface with fixed section of thick bamboo 1, fix the installation lid 107 on the surface of fixed section of thick bamboo 1 under the effect of arc type fixture block 2033, afterwards, rotate fastening stud 202, fix the mounting panel 201 with the surface of fixed section of thick bamboo 1 under the screw-thread fit of fastening stud 202 and fixed screw 2031, the stability when having guaranteed the installation lid 107 and installed on the surface of fixed section of thick bamboo 1, the convenience of customers is dismantled and assembled to the inside spare part of fixed section of thick bamboo 1 and fixing base 106, thereby the function of the easy dismounting installation lid 107 is realized to the flush valve, thereby the convenience degree when having improved the flush valve use, simultaneously, when carrying out the maintenance to the inside of fixed section of thick bamboo 1 and fixing base 106, more convenient to adopt the buckle equipment, convenient maintenance when using.

After the product is installed, the induction module 103 is arranged on the water tank cover 102, a human body can be induced, when the human body approaches the toilet body 101, the internal motor automatically controls the cylinder to open a small opening of the water discharge valve, a part of water flows into the toilet body 101 to avoid wetting, after the induction module 103 senses that someone leaves, the water discharge valve is automatically opened to the maximum water discharge, the electromagnetic valve is arranged in the control module 105 for controlling the air pressure in the cylinder, the air pressure in the cylinder can be controlled to be opened, when the air pressure is small, the water discharge valve drives the plug 109 to block the water outlet under the action of gravity, meanwhile, the time control is increased, when the air pressure is smaller than the appointed time dimension, only the small water discharge mode is opened, when the air pressure is larger than the appointed time dimension, the big water discharge mode is opened, the automatic switching of the water discharge valve is realized, the traditional mechanical toilet is transformed into the functions of automatic induction water discharge and self-lubrication, thereby greatly improving the water discharge valve when in use, meanwhile, the lever adopts the design of circular arc, the structural stability is strong, and finally the water discharge valve is used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A pneumatically controlled flush valve comprising a fixed barrel (1), characterized in that: the toilet bowl is characterized in that the toilet bowl body (101) is arranged on the fixed barrel (1), a fixed seat (106) is arranged on the surface of the bottom position of the fixed barrel (1), the surface of the bottom position of the fixed seat (106) is in contact with the inner wall of the toilet bowl body (101), a mounting cover (107) is arranged on the surface of the top position of the fixed barrel (1), a dismounting mechanism (2) convenient to dismount is arranged on the surface of the fixed barrel (1) and the surface of the mounting cover (107), the mounting plate (201), the fastening stud (202) and the dismounting portion (203) convenient to dismount are arranged in the fixed barrel (1), and a fixed anti-slip mechanism (3) is arranged on the surface of the fixed barrel (1), and the fixed anti-slip mechanism (3) comprises a containing groove (301), a fixing column (302) and the fixed anti-slip portion (303).

2. A pneumatically controlled flush valve as recited in claim 1, wherein: the surface mounting of closestool body (101) top position department has water tank lid (102), water tank lid (102) are detachable connection with closestool body (101), the surface mounting of water tank lid (102) has response module (103), the one end of response module (103) runs through water tank lid (102) and extends to the inboard of water tank lid (102), the surface mounting of water tank lid (102) has control module (105), the surface of control module (105) cooperates with water tank lid (102), the surface mounting of control module (105) has trachea (104), the inside of installation lid (107) and extension to fixed section of thick bamboo (1) is run through to the one end of trachea (104), the surface of installation lid (107) is connected with the surface of trachea (104).

3. A pneumatically controlled flush valve as recited in claim 1, wherein: the inside of fixed section of thick bamboo (1) is provided with end cap (109), the inside of fixed section of thick bamboo (1) is provided with connecting piece (108), connecting piece (108) are located the inside of fixing base (106), surface mounting of connecting piece (108) top position department has spherical lever (110), the surface of spherical lever (110) top position department is provided with connecting rod (111), the surface of connecting rod (111) and spherical lever (110) mutually rotates the cooperation, the surface of connecting rod (111) and the surface of installation lid (107) mutually rotates the cooperation, the inside of fixing base (106) is provided with end cap (109), end cap (109) are connected with connecting piece (108), end cap (109) and the surface of connecting piece (108) mutually rotates the cooperation, surface mounting of fixing base (106) bottom position department has mount (112), the inner wall mutually joint cooperation of mount (112) and closestool body (101).

4. A pneumatically controlled flush valve as recited in claim 1, wherein: the utility model discloses a mounting device for a refrigerator, including a fixed cylinder (107) and a mounting cover (107), a fixed cylinder (1) is convenient for dismouting portion (203) setting on the surface of fixed cylinder (1) and mounting cover (107), the surface of fixed cylinder (1) and mounting cover (107) is fixed through being convenient for dismouting portion (203), be convenient for dismouting portion (203) comprises fixed screw (2031), extension spring (2032) and arc fixture block (2033), mounting panel (201) are all installed on the surface of mounting cover (107) both sides.

5. A pneumatically controlled flush valve as recited in claim 1, wherein: the surface of mounting panel (201) contacts with the surface of fixed section of thick bamboo (1), fixed screw (2031) have been seted up on the surface of mounting panel (201), the surface threaded connection of mounting panel (201) has fastening stud (202), the one end of fastening stud (202) runs through mounting panel (201) and fixed screw (2031) and with the surface threaded fastening of fixed section of thick bamboo (1), the cell body has been seted up on the surface of mounting panel (201), and the inside of cell body is provided with arc fixture block (2033).

6. A pneumatically controlled flush valve as recited in claim 5, wherein: the arc-shaped clamping block (2033) is matched with the surface of the fixed cylinder (1) in a clamping manner, the surface of the arc-shaped clamping block (2033) is provided with telescopic springs (2032), the telescopic springs (2032) are arranged in the groove body, and one ends of the telescopic springs (2032) are fixed with the inner wall of the groove body.

7. A pneumatically controlled flush valve as recited in claim 1, wherein: fixed anti-skidding portion (303) set up the surface at fixing base (106), fixing base (106) and closestool body (101) are fixed antiskid through dismouting portion (203) of being convenient for, fixed anti-skidding portion (303) comprise connecting fastener (3031), installation section of thick bamboo (3032), firm sucking disc (3033) and fixed disk (3034), holding groove (301) have all been seted up to the inner wall of fixing base (106), fixed column (302) are installed to the inner wall of holding groove (301), the inside of holding groove (301) is provided with installation section of thick bamboo (3032).

8. The pneumatically controlled flush valve of claim 7, wherein: the inner wall of installation section of thick bamboo (3032) is installed and is connected fastener (3031), the surface of connection fastener (3031) is laminated mutually with the surface of fixed column (302), the mutual joint cooperation of surface of connection fastener (3031) and fixed column (302), the surface mounting of installation section of thick bamboo (3032) bottom position department has fixed disk (3034), the surface mounting of fixed disk (3034) bottom position department has firm sucking disc (3033), the surface of firm sucking disc (3033) is laminated mutually with the inner wall of closestool body (101).