CN207525840U - The pneumatic control box of a kind of drain valve and with its closestool drainage device - Google Patents
The pneumatic control box of a kind of drain valve and with its closestool drainage device Download PDFInfo
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- CN207525840U CN207525840U CN201721291485.XU CN201721291485U CN207525840U CN 207525840 U CN207525840 U CN 207525840U CN 201721291485 U CN201721291485 U CN 201721291485U CN 207525840 U CN207525840 U CN 207525840U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 115
- 230000000694 effects Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000037081 physical activity Effects 0.000 abstract 1
- 241000222712 Kinetoplastida Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model discloses a kind of pneumatic control box of drain valve and with its closestool drainage device, the pneumatic control box includes：Box body, rotor, transmission body, piston component, gas-guide tube equipped with pushing tow boss and cylinder；Rotor rotates and drives gas of the piston component in box body activity, piston component and then compression cylinder that the gas in cylinder is caused to flow to through gas-guide tube in the pneumatic device of drain valve to open drain valve by transmission body；Wherein, rotor or transmission body or piston component activity with pushing tow boss to when matching, and activity resigning is so that the separated transmission of rotor and piston component under the pushing tow of pushing tow boss.The pneumatic control box of the utility model is simple in structure, compact, closestool drainage device can realize lavatory lid forward direction overturning linkage drain valve bath and drain valve is no longer controlled in the separated transmission of rotor and piston component, and drain valve is not washed by water during lavatory lid reverse flip.
Description
Technical field
The utility model is related to bathroom technical field, a kind of pneumatic control box more particularly to drain valve and with its
Closestool drainage device.
Background technology
It is existing mainly to include automatically controlled and mechanical control in a manner that lavatory lid controls drain valve bath, due to making
With reasons such as environment and costs, mechanical control mode more people are received；Such as Chinese utility model patent
A kind of closestool automatic drainage control device disclosed in CN101446100B opens drain valve discharge by being overturn on lavatory lid
Less amount water turns under cover board to be infiltrated to urinal inner wall and opens the more water of drain valve discharge to rinse closestool just
Pond.But the problems of this control mode is：Overturning opens drain valve and washes by water on a small quantity on cover board, in the urinal of wetting
Wall still can viscous dirt, a small amount of bath avoids dirt viscous in the ineffective of urinal inner wall, and a small amount of bath leads to water tank
Water reduces a part, not only under the influence of when overturning to the flushing effect of urinal, but also waste water resource.
Utility model content
To solve the above problems, a goal of the invention of the utility model is, a kind of pneumatic control of drain valve is provided
Box processed, by pneumatic control box set clutch structure rotor when rotate preset strokes, can be cut off rotor with
Transmission between piston component, it is simple in structure, compact.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of pneumatic control box of drain valve, the pneumatic control box (100) include：
Box body (10) is equipped with pushing tow boss (13) and cylinder (16)；
Rotor (20), rotation are installed on the box body (10)；
Transmission body (30) is driven with the rotor (20) and coordinates；
Piston component (40), activity are installed in the box body (10), and are moved back and forth along the cylinder (16)；
Gas-guide tube (50) is connected with the cylinder (16)；
Rotor (20) rotation simultaneously drives the piston component (40) in the box body by the transmission body (30)
(10) movable in, the gas in the piston component (40) and then the compression cylinder (16) causes the gas in the cylinder (16)
Body flow to through the gas-guide tube (50) in the pneumatic device of the drain valve to open the drain valve；Wherein, the rotor
(20) or transmission body (30) or piston component (40) activity to matched with the pushing tow boss (13) when, in the pushing tow boss
(13) activity is stepped down so that the separated transmission of the rotor (20) and the piston component (40) under pushing tow.
Preferably, the piston component (40) includes the piston head (42) being fixedly connected and piston rod (43), the piston
Head (42) is slidably matched with the cylinder (16) sealing, and the piston rod (43) is slidably installed in the box body (10), described
Transmission body (30) drives the piston rod (43) to be slided in the box body (10) and then the piston head (42) is driven to compress institute
State the gas in cylinder (16).
Preferably, transmission body (30) activity is installed on the rotor (20) or is installed on the rotor
(20) on or, the transmission body (30) activity is installed on the piston rod (43) or is installed on the piston rod (43)
On or, the transmission body (30) activity be installed on the box body (10).
Preferably, elastic component (41) and the second elastic component are further included, the piston component (40) is in the elastic component (41)
Under the action of automatically reset, second elastic component applies elastic force to the rotor (20) or the transmission body (30) and causes
The rotor (20) and the transmission body (30), which are realized, to be resetted.
Preferably, on the outside of the box body (10), the side wall of the box body (10) opens up the rotor (20)
There are the recessing groove (15) stepped down to the transmission body (30), one end and the rotor (20) phase of the transmission body (30)
Connection, the other end pass through the recessing groove (15) to coordinate, and the top with piston component (40) transmission in the box body (10)
Boss (13) is pushed away on the side wall of the recessing groove (15).
Preferably, the box body (10) is additionally provided with guiding surface, the rotor (20) or transmission body (30) or piston group
Part (40) moves to and the corresponding position of the pushing tow boss (13) along the guiding surface.
Preferably, the transmission body (30) drives institute by contacting or engaging cooperation with the piston rod (43)
It states piston rod (43) and the piston head (42) moves in the box body (10).
Preferably, the transmission body (30) is equipped with abutting block (31), and the piston rod (43) is described equipped with by supports block (44)
Transmission body (30) by it is described abutting block (31) with it is described by supports block (44) contact drive the piston rod (43)
It is moved in the box body (10) with the piston head (42).
Preferably, the button assembly (60) being installed on the box body (10) or switch knob component, the button group are further included
Part (60) or switch knob component coordinate with the rotor (20) or transmission body (30) or piston component (40) transmission and then compress institute
State cylinder (16).
Preferably, the swing rod (45) that rotation is installed in the box body (10), the swing rod (45) and the work are further included
It can slidably pivotal fit relatively at the drive connection of stopper rod (43)；The button assembly (60) or switch knob component are by driving
It states swing rod (45) the drive connection piston rod (43) and piston head (42) and then compresses the cylinder (16).
Another goal of the invention of the utility model is, provides a kind of closestool draining with above-mentioned pneumatic control box
Device can realize the overturning linkage drain valve bath of lavatory lid forward direction, and be cut when lavatory lid overturns predetermined angular
Disconnected linkage of the lavatory lid to drain valve, and lavatory lid reverse flip drain valve is not washed by water, so as to save water resource.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of closestool drainage device, including pneumatic control box (100) described in any one of the above embodiments, wherein, the rotation
Shaft (210) of the body (20) as lavatory lid (200) rear end, alternatively, the rotor (20) and lavatory lid (200) rear end
Shaft (210) be linked.
Preferably, the closestool includes being set on the water tank that plane is sunk on closestool rear portion and opposite closestool, the drain valve
In cistern, the rear portion lid of the lavatory lid (200) is connected on the opening of the water tank, the pneumatic control box
(100) on the bottom surface at the rear portion of the lavatory lid (200).
Preferably, during the lavatory lid (200) turns over, the rotor (20) and the piston component (40) it
Separated transmission；During being turned under the lavatory lid (200), between the rotor (20) and the piston component (40) first
In transmission mated condition, and the rotor (20) or transmission body (30) or piston component (40) activity to the pushing tow
Boss (13) rotor (20) and separated transmission of the piston component (40) when matching.
The beneficial effects of the utility model are：
(1), the pneumatic control box of the utility model, rotor is by transmission body drive piston component, and by box
Pushing tow boss is set to carry out the separated transmission of control rotor and piston component on body, it is simple in structure, compact, and using gas
Body actuating is more laborsaving, is used suitable for cover board drainage arrangement；Employ the closestool drainage device of the pneumatic control box, a side
Face, after lavatory lid links drain valve draining, pneumatic control box can disconnect transmission so that lavatory lid no longer controls drain valve
Draining, so that the displacement of drain valve is stablized；On the other hand, it can realize that lavatory lid unidirectionally overturns and passes through rotor
With transmission body drive piston component so that linkage drain valve bath when lavatory lid forward direction is overturn, drain valve is not during reverse flip
Bath so as to improve the utilization rate of water resource, saves water resource.
(2), the pneumatic control box of the utility model is linked using piston rod and transmission body, directly utilizes cylinder stroke
It is simple and compact for structure as rotor idle stroke, and the rotational angle of rotor can be designed larger, rotor and piston group
After the separated transmission of part, rotor can also continue to rotation larger angle, more applicable so as to match lavatory lid overturning stroke
In the structure of the utility model lavatory lid linkage drain valve draining；
(3), the box body is additionally provided with guiding surface, can reduce rotor matched with pushing tow boss or transmission body or
The resistance of motion of piston component so that transmission is more smooth；
(4), button assembly or switch knob component are additionally provided in the utility model box body, consequently facilitating using the lavatory lid phase
Between operate the button assembly or switch knob component, using more convenient.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the pneumatic control box of the utility model；
Fig. 2 is the pneumatic control box of closestool drainage device of the utility model and the assembly structure diagram of lavatory lid；
Fig. 3 is opening state (original state) schematic diagram of the lavatory lid of the utility model；
Fig. 4 is the schematic cross-sectional view of the pneumatic control box of the utility model (during cover board opening state)；
Fig. 5 is that (cover board closing process, drain valve are opened for the schematic cross-sectional view of pneumatic control box of the utility model
Journey)；
Fig. 6 is that (cover board closing process, drain valve are beaten completely for the schematic cross-sectional view of pneumatic control box of the utility model
Open state)；
Fig. 7 is the closed mode schematic diagram of the lavatory lid of the utility model；
Fig. 8 is the schematic cross-sectional view (cover board closed state) of the pneumatic control box of the utility model；
In figure：
100- pneumatic control boxes
10- box bodys；The first box bodys of 11-；The second box bodys of 12-；13- pushing tow boss；15- recessing grooves；16- cylinders；20- is rotated
Body；
30- transmission bodies (actuating arm)；31- abuts block；
40- piston components：41- elastic components；42- piston heads；43- piston rods；44- is by supports block；45- swing rods；
50- gas-guide tubes；
60- button assemblies；
200- lavatory lid；210- shafts.
Specific embodiment
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 to 8, the utility model provides a kind of pneumatic control box of drain valve, the pneumatic control box
100 include：Box body 10 is equipped with pushing tow boss 13 and cylinder 16；Rotor 20, rotation are installed on the box body 10；It passes
Kinetoplast 30 is driven with the rotor 20 and coordinates；Piston component 40, activity are installed in the box body 10, and along institute
Cylinder 16 is stated to move back and forth；Gas-guide tube 50 is connected with the cylinder 16；The rotor 20 rotates and by the transmission
Body 30 drives the piston component 40 movable in the box body 10, in the piston component 40 and then the compression cylinder 16
Gas causes the gas in the cylinder 16 to be flow in the pneumatic device of the drain valve with described in opening through the gas-guide tube 50
Drain valve；Wherein, when the rotor 20 or transmission body 30 or 40 activity of piston component are extremely matched with the pushing tow boss 13,
Activity is stepped down so that the separated biography of the rotor 20 and the piston component 40 under the pushing tow of the pushing tow boss 13
Dynamic, the piston component 40 automatically resets under the action of elastic component 41, and the rotor 20 rotates backward so that the transmission
Body 30 resets.
In the present embodiment, the piston component 40 includes the piston head 42 being fixedly connected and piston rod 43, the piston head
42 are slidably matched with the cylinder 16 sealing, and the piston rod 43 is slidably installed in the box body 10,30 band of transmission body
Move the gas during the piston rod 43 slides in the box body 10 and then the piston head 42 is driven to compress the cylinder 16.
The separated transmission of the rotor 20 and the piston component 40, can pass through the rotor 20 and the biography
Kinetoplast 30 disconnects transmission realization or realizes or lead to by the transmission body 30 and the piston component 40 disconnection transmission
It crosses the transmission body 30 and disconnects transmission realization with rotor 20 and piston component 40 simultaneously.30 activity of transmission body is installed in institute
It states on rotor 20 or is installed on the rotor 20 or, 30 activity of the transmission body is installed in the piston rod 43
Above or it is installed on the piston rod 43；It either swings connection for example, transmission body 30 may be selected to be fixedly connected or slides
It is connected on rotor 20, alternatively, transmission body 30 may be selected to be fixedly connected or swing connection or be slidably connected on piston rod 43,
Or transmission body 30 may be selected to swing connection or be slidably connected on box body 10；Piston rod 43 is slidably installed on box body 10；
By rotor 20 drive transmission body 30, then by transmission body 30 and piston component 40 transmission coordinate, piston component 40 slide into
And the gas in the cylinder 16 is compressed, and the gas in cylinder 16 reached by gas-guide tube 50 in the pneumatic device of drain valve
And then open drain valve.Above-mentioned connection relation can be combined arbitrarily, and the purpose of this utility model can be achieved.It is exemplified below specific reality
Example is applied to be described in detail：
In the present embodiment, the transmission body 30 is fixedly connected with the rotor 20, that is, the transmission body 30 is driving
Arm, the actuating arm are fixedly connected with the rotor 20；The piston component 40 is slidably installed in the box body 10, described turn
Kinetoplast 20 rotates and the piston component 40 is driven to be slided in the box body 10 by the transmission body 30.
Wherein, the transmission body 30 by with the piston rod 43 of the piston component 40 contact or engage cooperation and then
The piston rod 43 and piston head 42 is driven to slide simultaneously compressed gas 16 in the box body 10.In the present embodiment, transmission body 30
Piston component 40 is driven to slide by being contacted with piston rod 43, specifically, the transmission body 30, which is equipped with, abuts block 31, institute
Piston rod 43 is stated to be equipped with by supports block 44, the transmission body 30 by the abutting block 31 with it is described by supports block 44 contact into
And the piston component 40 is driven to be slided in the box body 10.
Also, 41 and second elastic component (not shown) of elastic component is further included, the piston component 40 is in the elasticity
It automatically resets under the action of part 41, second elastic component applies the rotor 20 elastic force and causes the rotor 20 certainly
It is dynamic to reset and the transmission body 30 is driven to reset, alternatively, second elastic component directly applies elastic force to the transmission body 30
So that the rotor 20 and transmission body 30 are realized and are resetted.In addition to this, the reset of rotor 20 and transmission body 30 can also adopt
The mode resetted with the mode or track of such as matching repeats bits, is not limited.
In order to enable pneumatic control box overall structure is more succinct, more compact, it is more suitable for after being installed on aftermentioned lavatory lid
On the bottom surface in portion, in the present embodiment, the rotor 20 is set on the outside of the box body 10, and the side wall of the box body 10 opens up
There is the recessing groove 15 stepped down to the transmission body 30, one end of the transmission body 30 is connected with the rotor 20, separately
One end passes through the recessing groove 15 to coordinate, and the pushing tow boss 13 is set on institute with the transmission of piston component 40 in the box body 10
On the side wall for stating recessing groove 15.
In the present embodiment, the box body 10 includes the first box body 11 and the second box body 12 that are fastened and connected, the rotor
20 rotations are installed on the outer surface of first box body 11, and the recessing groove 15 is opened on first box body 11, institute
40 sliding installation of piston component is stated in second box body 12, the transmission body 30 is arranged with the piston component about 40.
In the present embodiment, the elastic component 41 uses compression spring, and second elastic component uses compression spring, certain 41 and second elasticity of elastic component
Part can also use torsional spring or tension spring etc..
The box body 10 is additionally provided with guiding surface (not shown), the rotor 20 or transmission body 30 or piston component
40 move to and the 13 corresponding position of pushing tow boss along the guiding surface.
Button assembly 60 or switch knob component (not shown) are further included, in this way, the aftermentioned horse using the pneumatic control box 100
Bucket drainage arrangement, during closestool use, can also by operate the button assembly 60 or switch knob component (not shown) into
Row control drain valve bath, excludes peculiar smell, using more convenient in time.Specifically, the present embodiment uses button assembly 60, it is described to press
Button component include button ontology and button, the button assembly 60 be installed on the box body 10 and can with the rotor 20 or
Transmission body 30 or piston component 40 are linked；In the present embodiment, the button assembly 60 is matched with the piston component 40 linkage
It closes, also, further includes the swing rod 45 that rotation is installed in the box body 10, the transmission of the swing rod 45 and the piston rod 43 connects
Meeting place can slidably pivotal fit relatively；The button assembly 60 is by driving the swing rod 45 to be driven the piston rod 43 and institute
State the gas in piston head 42 and then compression cylinder 16.It is noted that this is with this of button assembly 60 or switch knob component
Pneumatic control box 100 can also be used as manual switch and be directly installed on cistern wall for user's manual operation button component
60 or switch knob component, gas-guide tube 50 connect with the pneumatic device that the drain valve in cistern is equipped with, operation is by the button component
60 or switch knob component be controllable drain valve unlatching, frictional force can be saved to a certain extent by gas activated so that behaviour
It is smaller to make force value.
In addition, the utility model additionally provides a kind of closestool drainage device, including pneumatic control described in any one of the above embodiments
Box 100 processed, wherein, shaft 210 of the rotor 20 as 200 rear end of lavatory lid, alternatively, the rotor 20 and closestool
The shaft 210 of 200 rear end of cover board is linked；Lavatory lid 200 generally includes upper cover and seat ring, shaft 210 can select with
Upper cover rotates, and can also select to rotate with seat ring, selects as needed.The positive overturning linkage drain valve bath of lavatory lid 200,
And the drain valve that no longer links when shaft 210 turns to predetermined angular, and 200 reverse flip drain valve of lavatory lid is not washed by water,
So that drain valve displacement is stablized, drain function is reliable, saves water resource.In the present embodiment, the positive overturning refers to
Lavatory lid 200 is downwardly turned over to closed state, and the reverse flip refers to that lavatory lid is flipped up to opening state；It is on the contrary
Also may be used.In order to meet the use habit of people, the present embodiment selection makes during lavatory lid 200 turns over, the rotor 20
With the separated transmission of the piston component 40, in the process, drain valve is not washed by water；Journey is climbed under the lavatory lid 200
In, first in transmission mated condition with the drain valve bath that links between the rotor 20 and the piston component 40, and in institute
State rotor 20 or transmission body 30 or the activity of piston component 40 to the rotor 20 when being matched with the pushing tow boss 13 with
The piston component 40 it is separated transmission and the drain valve that no longer links.
In the present embodiment, the closestool includes the water tank of the plane sinking on closestool rear portion and opposite closestool (in figure not
Show), the drain valve is mounted in cistern, and the rear portion lid of the lavatory lid 200 is connected on the opening of the water tank, institute
Pneumatic control box 100 is stated on the bottom surface at the rear portion of the lavatory lid 200.
Below to the present embodiment lavatory lid 200 by pneumatic control box 100 drive drain valve draining detailed process into
Row is briefly described：
As shown in Figure 3 and Figure 4, under original state, lavatory lid 200 is in an open state, at this point, the transmission body 30 and institute
State the separated transmission that piston component 40 disconnects transmission namely rotor 20 and the piston component 40.
As shown in figure 5, during lavatory lid 200 downwardly turns over, shaft 210 is with the overturning of lavatory lid 200 and just
To rotation, so as to which the rotor 20 for driving the pneumatic control box 100 rotates forward, rotor 20 drives 30 turns of the transmission body
It moves to the described of the piston component 40 and is contacted by supports block 44 and then drive the piston component 40 in the box body 10
Interior slip, the piston head 42 compress the gas in the cylinder 16, and the gas in the cylinder 16 is reached by gas-guide tube 50
In the pneumatic device of drain valve in cistern, and then the drain valve bath that links.
As shown in fig. 6, when rotor 20 turns to predetermined angle, at this point, transmission body 30 and the pushing tow boss 13
It matches, the transmission body 30 overcomes the bullet of the second elastic component in the pushing tow lower band turn kinetoplast 20 of the pushing tow boss 13 together
Power and it is mobile so that transmission body 30 and the piston component 40 are separated namely transmission body 30 and the piston group by supports block 44
Part 40 disconnects transmission, so that the separated transmission of rotor 20 and the piston component 40, so that lavatory lid 20
It will not continue to control drain valve draining, after being detached from by supports block 44 of the transmission body 30 and the piston component 40, the piston
Component 40 automatically resets under the effect of elastic component 41, and the rotor 20 rotates backward and the transmission body 30 is driven reversely to turn
Dynamic, transmission body 30 turns to and is reset to drive position under the action of the second elastic component during supports block 44, at this point, drain valve can be certainly
It is dynamic reset so as to ensure after the completion of draining can normal switching-off water tank, so as to source of not wasting water.
As shown in Figure 7 and Figure 8, lavatory lid 200 continues overturning up to closed state, at this point, shaft 210 continues with horse
The overturning of cover plate 200 and continue to rotate forward, so as to which the rotor 20 for driving the pneumatic control box 100 continues positive turn
It is dynamic, rotor 20 drive the transmission body 30 from can recessing groove 15 be pierced by, the rotational angle of rotor 20 is larger, to meet closestool
The rotary movement of cover board 200.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related field can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection domain of the appended claims for the utility model.
Claims (13)
1. the pneumatic control box of a kind of drain valve, which is characterized in that the pneumatic control box (100) includes：
Box body (10) is equipped with pushing tow boss (13) and cylinder (16)；
Rotor (20), rotation are installed on the box body (10)；
Transmission body (30) is driven with the rotor (20) and coordinates；
Piston component (40), activity are installed in the box body (10), and are moved back and forth along the cylinder (16)；
Gas-guide tube (50) is connected with the cylinder (16)；
Rotor (20) rotation simultaneously drives the piston component (40) in the box body (10) by the transmission body (30)
Interior activity, the piston component (40) and then the gas compressed in the cylinder (16) cause the gas in the cylinder (16) to pass through
The gas-guide tube (50) flow in the pneumatic device of the drain valve to open the drain valve；Wherein, the rotor (20)
Transmission body (30) or piston component (40) activity to matched with the pushing tow boss (13) when, in the pushing tow boss (13)
Pushing tow under activity step down so that the separated transmission of the rotor (20) and the piston component (40).
2. a kind of pneumatic control box of drain valve according to claim 1, it is characterised in that：Piston component (40) packet
The piston head (42) being fixedly connected and piston rod (43) are included, the piston head (42) is slidably matched with the cylinder (16) sealing,
The piston rod (43) is slidably installed in the box body (10), and the transmission body (30) drives the piston rod (43) described
It is slided in box body (10) and then the piston head (42) is driven to compress the gas in the cylinder (16).
3. a kind of pneumatic control box of drain valve according to claim 2, it is characterised in that：Transmission body (30) activity
It is installed on the rotor (20) or is installed on the rotor (20) or, the transmission body (30) activity is installed
On the piston rod (43) or it is installed on the piston rod (43) or, the transmission body (30) activity is installed in institute
It states on box body (10).
4. a kind of pneumatic control box of drain valve according to claim 1, it is characterised in that：Further include elastic component (41) and
Second elastic component, the piston component (40) automatically reset under the action of the elastic component (41), second elastic component pair
The rotor (20) or the transmission body (30) apply elastic force and so that the rotor (20) and the transmission body (30) are real
Now reset.
5. a kind of pneumatic control box of drain valve according to claim 1, it is characterised in that：The rotor (20) is set on
On the outside of the box body (10), the side wall of the box body (10) offers the recessing groove stepped down to the transmission body (30)
(15), one end of the transmission body (30) is connected with the rotor (20), and the other end passes through the recessing groove (15) and institute
Piston component (40) the transmission cooperation in box body (10) is stated, and the pushing tow boss (13) is set on the side wall of the recessing groove (15)
On.
6. a kind of pneumatic control box of drain valve according to claim 1 or 5, it is characterised in that：The box body (10) is also
Equipped with guiding surface, the rotor (20) or transmission body (30) or piston component (40) is moved to along the guiding surface and institute
State pushing tow boss (13) corresponding position.
7. a kind of pneumatic control box of drain valve according to claim 2, it is characterised in that：The transmission body (30) passes through
It contacts or engages with the piston rod (43) and coordinate and then drive the piston rod (43) and the piston head (42) in institute
It states and is moved in box body (10).
8. a kind of pneumatic control box of drain valve according to claim 7, it is characterised in that：The transmission body (30) is equipped with
Block (31) is abutted, for the piston rod (43) equipped with by supports block (44), the transmission body (30) passes through the abutting block (31) and institute
State contacting and then drive the piston rod (43) and the piston head (42) is in the box body (10) by supports block (44)
It is mobile.
9. a kind of pneumatic control box of drain valve according to claim 2, it is characterised in that：It further includes and is installed in the box
Button assembly (60) or switch knob component on body (10), the button assembly (60) or switch knob component and the rotor (20)
Or transmission body (30) or piston component (40) transmission coordinate and then compress the cylinder (16).
10. a kind of pneumatic control box of drain valve according to claim 9, it is characterised in that：Rotation is further included to be installed in
It can relatively slidably at swing rod (45) in the box body (10), the swing rod (45) and the drive connection of the piston rod (43)
Pivotal fit；The button assembly (60) or switch knob component are by driving the swing rod (45) the drive connection piston rod (43)
With piston head (42) and then the compression cylinder (16).
11. a kind of closestool drainage device, which is characterized in that including claims 1 to 10 any one of them pneumatic control box
(100), wherein, shaft (210) of the rotor (20) as lavatory lid (200) rear end, alternatively, the rotor (20)
It is linked with the shaft (210) of lavatory lid (200) rear end.
12. a kind of closestool drainage device according to claim 11, it is characterised in that：The closestool is included after being set on closestool
The water tank that plane is sunk in portion and opposite closestool, the drain valve is mounted in cistern, after the lavatory lid (200)
Portion's lid is connected on the opening of the water tank, and the pneumatic control box (100) is mounted on the bottom surface at the rear portion of the lavatory lid (200)
On.
13. a kind of closestool drainage device according to claim 11, it is characterised in that：The lavatory lid (200) turns over
In the process, the separated transmission of the rotor (20) and the piston component (40)；Journey is climbed under the lavatory lid (200)
In, first in transmission mated condition between the rotor (20) and the piston component (40), and in the rotor (20)
Or transmission body (30) or piston component (40) activity are to the rotor (20) and institute when being matched with the pushing tow boss (13)
State the separated transmission of piston component (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291485.XU CN207525840U (en) | 2017-09-30 | 2017-09-30 | The pneumatic control box of a kind of drain valve and with its closestool drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291485.XU CN207525840U (en) | 2017-09-30 | 2017-09-30 | The pneumatic control box of a kind of drain valve and with its closestool drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207525840U true CN207525840U (en) | 2018-06-22 |
Family
ID=62569051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721291485.XU Withdrawn - After Issue CN207525840U (en) | 2017-09-30 | 2017-09-30 | The pneumatic control box of a kind of drain valve and with its closestool drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207525840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594623A (en) * | 2017-09-30 | 2019-04-09 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of pneumatic control box of drain valve and closestool drainage device with it |
-
2017
- 2017-09-30 CN CN201721291485.XU patent/CN207525840U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594623A (en) * | 2017-09-30 | 2019-04-09 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of pneumatic control box of drain valve and closestool drainage device with it |
| CN109594623B (en) * | 2017-09-30 | 2024-01-16 | 厦门瑞尔特卫浴科技股份有限公司 | Pneumatic control box of drain valve and toilet drainage device with same |
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| AV01 | Patent right actively abandoned |
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