CN111962782A - Self-cleaning fallen leaf garden step and cleaning method thereof - Google Patents
Self-cleaning fallen leaf garden step and cleaning method thereof Download PDFInfo
- Publication number
- CN111962782A CN111962782A CN202010814828.6A CN202010814828A CN111962782A CN 111962782 A CN111962782 A CN 111962782A CN 202010814828 A CN202010814828 A CN 202010814828A CN 111962782 A CN111962782 A CN 111962782A
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- air
- pedal
- air outlet
- communicated
- elastic telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the field of garden facilities, and particularly relates to a self-cleaning fallen leaf garden step which comprises a pedal arranged above the step, wherein the step comprises a horizontally arranged supporting surface and a vertically arranged connecting surface, a sealing system is formed by the side wall of the pedal and the supporting surface of the step through a gas barrier film, a plurality of elastic telescopic rods which enable the pedal to have an elastic telescopic function are further arranged between the bottom end of the pedal and the supporting surface, a gas control unit which is matched with the sealing system in air inlet and outlet is arranged in the step, the gas control unit is communicated with an air bag, the air bag is communicated with an air outlet which can clean the supporting surface, and the on-off state of the air outlet is controlled by the position of the pedal. The invention solves the problem of more fallen leaves on the steps in the garden through the movement of personnel in the garden, and the process does not need to be cleaned by personnel and driven by extra energy.
Description
Technical Field
The invention belongs to the field of garden facilities, and particularly relates to a self-cleaning fallen leaf garden step and a cleaning method thereof.
Background
The garden is a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region and by means of land form improvement, tree planting, flower and grass planting, building of buildings, garden path arrangement and the like, and is called as a garden.
Gardens have attracted a large amount of people through good afforestation environment and fresh air and have carried out in the gardens and vwatch, but because trees are more in the gardens, often have a large amount of fallen leaves and fall on the step, for the fallen leaves on the level land, fallen leaves on the step are difficult to clear up more, need the cleanup crew to clean a knot of step, the process not only makes personnel intensity of labour great, can clean the efficiency lower moreover, and when having attached to water on the fallen leaves, fallen leaves will inseparable laminating subaerial, make the fallen leaves be difficult to clear up more.
Therefore, a self-cleaning fallen leaf garden step and a cleaning method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a self-cleaning fallen leaf garden step capable of automatically cleaning leaves on the step and a cleaning method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a from clearance fallen leaves gardens step, is including setting up the footboard in the step top, the step includes the holding surface that the level set up and the connection face of vertical setting, the footboard lateral wall forms a sealed system through hindering the gas membrane with the step holding surface, still be provided with a plurality of elastic telescopic rod that make the footboard have the flexible function of elasticity between footboard bottom and the holding surface, be provided with in the step and admit air, give vent to anger matched with accuse gas unit with sealed system, accuse gas unit intercommunication has the gasbag, the gasbag intercommunication has can carry out clear gas outlet to the holding surface, the break-make of gas outlet receives the control of footboard position.
In foretell a self-cleaning fallen leaves gardens step, the elasticity telescopic link comprises sleeve and connecting rod, the inside sliding tray that is equipped with of sleeve, the sealed sliding connection of connecting rod is in the sliding tray, the connecting rod bottom sets up for the same permanent magnet of magnetic pole with the sliding tray diapire.
In foretell one kind from clearance fallen leaves gardens step, accuse gas unit includes that inlet channel, outlet duct and communicating pipe constitute, inlet channel, outlet duct all set up with the communicating pipe intercommunication, the communicating pipe sets up with sealed system intercommunication, inlet channel and outlet duct set up first check valve and second check valve respectively.
In foretell one kind from clearance fallen leaves gardens step, the break-make of coupling mechanism control gas outlet is passed through in the footboard position change, coupling mechanism comprises connecting pipe, control flume and control valve, the connecting pipe sets up with the control flume intercommunication, the control flume sets up with the gas outlet intercommunication, the sealed sliding connection of control valve is in the control flume and the control valve can pass through the break-make of self position control gas outlet, the connecting pipe sets up with the elastic telescopic link intercommunication.
The pressure valve is arranged at the communication position of the air outlet and the air bag, an air cavity is arranged in the pedal, a plurality of air blowing openings communicated with the air cavity are formed in the top end of the air cavity, and one side, close to the air outlet, of the air cavity is provided with an opening which can be communicated with the air outlet.
The invention also discloses a method for cleaning the garden steps by self-cleaning fallen leaves, which comprises the following steps:
s1, when a person steps on the pedal, the position of the pedal is moved downwards, the volume of the sealing system is reduced, the airbag is inflated through the air control unit, and meanwhile, the pedal enables the air outlet to be in a disconnected state through the connecting mechanism;
s2, after the person leaves, the elastic telescopic rod is in a recovery state to enable the length of the elastic telescopic rod to extend, the air outlet is in a communication state through the connecting mechanism, the air bag blows the pedal through the air outlet, the pedal is cleaned, and leaves on the pedal are blown away downwards;
s3, the elastic telescopic rod can drive the pedal to move upwards, and therefore the sealing system can suck air through the air control unit to supplement air inside the sealing system.
The invention has the beneficial effects that: when personnel step on the footboard, sealed system will be compressed, and then realize aerifing the gasbag through accuse gas unit realization, and elastic telescopic rod will make the gas outlet be in the state of disconnection through coupling mechanism simultaneously, and then avoid personnel to jet-blast when on the footboard, lead to the leaf to be sheltered from by personnel's foot, lead to the leaf clearance effect relatively poor.
After the personnel left, the elasticity telescopic link will rise under the magnetic action, and then realize that coupling mechanism makes the gas outlet be in the state of intercommunication, and then realize that the gas outlet sprays paint towards the footboard, and then realize blowing away the leaf on the footboard, realize the effect of automatic clearance.
The invention has the outstanding characteristics that: the problem that fallen leaves are more on the step of solving in the gardens through the activity of personnel in the gardens, the process need not personnel and clears up, need not extra energy and drives, and it can avoid fallen leaves because the existence of water adheres to the problem of difficult clearance on ground.
Drawings
FIG. 1 is a schematic view of the overall structure of an apparatus of embodiment 1 in a self-cleaning fallen leaf garden step and a cleaning method thereof according to the present invention;
FIG. 2 is an enlarged view of a partial sectional structure of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a partial structural view of the apparatus of embodiment 2 in a self-cleaning fallen leaf garden step and a cleaning method thereof according to the present invention;
fig. 6 is an enlarged schematic view of the structure at C in fig. 5.
In the figure, 1 step, 11 supporting surface, 12 connecting surface, 2 pedals, 21 air cavity, 22 air blowing opening, 3 air blocking film, 4 elastic telescopic rod, 41 sleeve, 42 connecting rod, 43 sliding groove, 5 air control unit, 51 air inlet pipeline, 52 air outlet pipeline, 53 communicating pipeline, 6 air bag, 7 air outlet, 71 pressure valve, 72 first communicating opening, 73 second communicating opening, 8 connecting mechanism, 81 connecting pipe, 82 control groove and 83 control valve.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figures 1-4, a self-cleaning fallen leaf garden step and a cleaning method thereof comprise a pedal 2 arranged above a step 1, wherein the step 1 comprises a horizontally arranged supporting surface 11 and a vertically arranged connecting surface 12.
The side wall of the pedal 2 forms a sealing system with the supporting surface of the step 1 through the gas barrier film 3,
when the pedal 2 moves up and down, the volume of the sealing system will change, and further the gas pressure in the sealing system is changed.
A plurality of elastic telescopic rods 4 which enable the pedal 2 to have an elastic telescopic function are further arranged between the bottom end of the pedal 2 and the supporting surface 11.
Elastic telescopic rod 4 comprises sleeve 41 and connecting rod 42, sleeve 41 and step 1 fixed connection, connecting rod 42 and footboard 2 fixed connection, the inside sliding tray 43 that is equipped with of sleeve 41, connecting rod 42 sealed sliding connection in sliding tray 43, the permanent magnet setting that connecting rod 42 bottom and sliding tray 43 diapire are the same for the magnetic pole.
Mutually repulsive magnetic fields are formed between the connecting rod 42 and the bottom wall of the sliding groove 43, so that a similar spring structure is formed between the connecting rod 42 and the sliding groove 43.
The step 1 is internally provided with a gas control unit 5 which is matched with the gas inlet and outlet of the sealing system.
The air control unit 5 comprises an air inlet pipeline 51, an air outlet pipeline 52 and a communication pipeline 53. The air inlet pipeline 51 and the air outlet pipeline 52 are both communicated with the communication pipeline 53, the communication pipeline 53 is communicated with the sealing system, and the air inlet pipeline 51 and the air outlet pipeline 52 are respectively provided with a first one-way valve and a second one-way valve.
The first check valve is communicated with the communication pipeline 53 in a single direction through the air inlet pipeline 51, the air inlet pipeline 51 penetrates through the vertical arrangement connecting surface 12 and is communicated with the outside, air can enter the communication pipeline 53 through the air inlet pipeline 51, and air is supplemented to the sealing system through the communication pipeline 53.
The second one-way valve is communicated with the air outlet pipeline 52 in one way through a communication pipeline 53, and the air outlet pipeline 52 is communicated with the air bag 6.
The air bag 6 is communicated with an air outlet 7 which can clean the supporting surface 11, and the on-off of the air outlet 7 is controlled by the position of the pedal 2.
As shown in fig. 2 and 4, the air outlet 7 is disposed on the connecting surface 12, and as shown in fig. 4, the air outlet 7 is disposed downward inclined toward the connecting surface 12.
The air in the air bag 6 is blown downwards to the pedal 2 through the air outlet 7 in an inclined way, so that fallen leaves on the pedal 2 are blown away under the action of air flow, and the automatic cleaning of the pedal 2 is realized.
When the position of the pedal 2 is changed, the on-off of the air outlet 7 is controlled through the connecting mechanism 8.
The connection mechanism 8 is composed of a connection pipe 81, a control groove 82, and a control valve 83.
The connecting pipe 81 is communicated with the control groove 82, the control groove 82 is communicated with the air outlet 7, the control valve 83 is connected in the control groove 82 in a sealing and sliding mode, the control valve 83 can control the on-off of the air outlet 7 through the position of the control valve 83, and the connecting pipe 81 is communicated with the elastic telescopic rod 4.
When the invention is used, leaves in the garden can fall on the pedal 2, and when a person steps on the pedal 2, the person can press the pedal 2 downwards through the self weight.
In the process, the volume of the sealing system is reduced, and then the air in the sealing system enters the air bag 6 through the communication pipeline 53 and the air outlet pipeline 52, so that the air bag 6 is inflated.
The pedal 2 can drive the connecting rod 42 to move downwards in the downward movement process of the pedal 2, the connecting rod 42 can extrude air in the control groove 82 when moving downwards, and then the air in the control groove 82 can enter the control groove 82 through the connecting pipe 81, and the control valve 83 is pushed to move, so that the control valve 83 is in a state of being disconnected, and further the pedal 2 can be prevented from being blown when a person stands on the pedal 2, and the cleaning effect of the pedal 2 is poor under the foot blocking effect of the person.
After the person leaves, the connecting rod 42 moves upwards under the action of the magnetic field mutually repelling with the bottom wall of the sliding groove 43, so that the connecting rod 42 can drive the pedal 2 to move upwards, the volume of the sealing system can be enlarged, and the sealing system can suck air from the air inlet pipeline 51.
The process that connecting rod 42 rises or can will be bled to control tank 82 through connecting pipe 81, and then realize that control valve 83 moves down, and then realize that gas outlet 7 will be in the state of intercommunication, and then realize that gasbag 6 will blow to footboard 2 through gas outlet 7 after the personnel leave, will be in the leaf on footboard 2 and blow away, and then realize the leaf self-cleaning on footboard 2.
Example 2
As shown in fig. 5 to 6, the present embodiment is different from embodiment 1 in that: the pressure valve 71 is arranged at the communication position of the air outlet 7 and the air bag 6, so that air can be exhausted to the outside after the pressure in the air bag 71 reaches a set value, and further, when the air bag 71 exhausts through the air outlet 7, the flow velocity of exhausted air flow is high, the effect of storing force can be achieved, and a good cleaning effect can be achieved when fallen leaves on the pedal 2 are cleaned.
And an air cavity 21 is arranged in the pedal 2, a plurality of air blowing openings 22 communicated with the air cavity 21 are arranged at the top end of the air cavity 21, and one side of the air cavity 21 close to the air outlet 7 is provided with an opening which can be communicated with the air outlet 7.
As shown in fig. 6, the place where the air outlet 7 communicates with the outside is a branch structure including a first communicating port 72 and a second communicating port 73, and the air outlet 7 and the air chamber 21 in the step panel 2 will be arranged to communicate with the first communicating port 72 when the step panel 2 is not stepped on by a person, and the second communicating port 73 will be located on the step panel 2 and arranged to be inclined toward the step panel 2.
When the air flow in the airbag 6 is discharged through the air outlet 7, the air flow will be discharged from the first communicating opening 72 and the second communicating opening 73, respectively, and the air flow discharged from the first communicating opening 72 will pass through the air cavity 21 and finally be discharged from the air blowing opening 22, thereby realizing that the fallen leaves on the pedal 2 are blown upwards.
Avoid having attached to water on the fallen leaves rainy day or open sky, lead to the fallen leaves water will closely be attached on footboard 2 under the tension effect for the fallen leaves are difficult to the condition such as clearance and take place.
The air flow discharged from the second communication port 73 will push the fallen leaves to move toward the next step, thereby realizing the automatic cleaning of the fallen leaves on the pedal 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A garden step capable of self-cleaning fallen leaves comprises a pedal (2) arranged above a step (1), it is characterized in that the step (1) comprises a horizontally arranged supporting surface (11) and a vertically arranged connecting surface (12), the side wall of the pedal (2) forms a sealing system with the supporting surface of the step (1) through the air barrier film (3), a plurality of elastic telescopic rods (4) which enable the pedal (2) to have elastic telescopic function are arranged between the bottom end of the pedal (2) and the supporting surface (11), a gas control unit (5) matched with the gas inlet and the gas outlet of the sealing system is arranged in the step (1), the air control unit (5) is communicated with an air bag (6), the air bag (6) is communicated with an air outlet (7) capable of cleaning a supporting surface (11), and the on-off of the air outlet (7) is controlled by the position of the pedal (2).
2. A self-cleaning fallen leaf garden step according to claim 1, wherein the elastic telescopic rod (4) is composed of a sleeve (41) and a connecting rod (42), a sliding groove (43) is formed in the sleeve (41), the connecting rod (42) is connected in the sliding groove (43) in a sealing and sliding mode, and the bottom end of the connecting rod (42) and the bottom wall of the sliding groove (43) are provided with permanent magnets with the same magnetic poles.
3. The self-cleaning fallen leaf garden step according to claim 1, wherein the air control unit (5) comprises an air inlet pipeline (51), an air outlet pipeline (52) and a communication pipeline (53), the air inlet pipeline (51) and the air outlet pipeline (52) are both communicated with the communication pipeline (53), the communication pipeline (53) is communicated with a sealing system, and the air inlet pipeline (51) and the air outlet pipeline (52) are respectively provided with a first one-way valve and a second one-way valve.
4. A self-cleaning fallen leaf garden step according to claim 1, wherein the position of the pedal (2) is changed to control the on-off of the air outlet (7) through a connecting mechanism (8), the connecting mechanism (8) is composed of a connecting pipe (81), a control groove (82) and a control valve (83), the connecting pipe (81) is communicated with the control groove (82), the control groove (82) is communicated with the air outlet (7), the control valve (83) is in sealing sliding connection in the control groove (82) and can control the on-off of the air outlet (7) through the position of the control valve (83), and the connecting pipe (81) is communicated with the elastic telescopic rod (4).
5. The garden step with the function of self-cleaning fallen leaves as claimed in claim 1, wherein a pressure valve (71) is arranged at the position where the air outlet (7) is communicated with the air bag (6), an air chamber (21) is arranged in the pedal (2), a plurality of air blowing ports (22) communicated with the air chamber (21) are arranged at the top end of the air chamber (21), and one side of the air chamber (21) close to the air outlet (7) is provided with an opening which can be communicated with the air outlet (7).
6. A self-cleaning fallen leaf garden step cleaning method according to any one of claims 1-5, comprising the steps of:
s1, when a person steps on the pedal (2), the position of the pedal (2) moves downwards, the volume of a sealing system becomes small, the air bag (6) is inflated through the air control unit (5), and meanwhile, the pedal (2) enables the air outlet (7) to be in a disconnected state through the connecting mechanism (8);
s2, after the person leaves, the elastic telescopic rod (4) is in a recovery state to enable the length of the elastic telescopic rod to extend, the elastic telescopic rod (4) enables the air outlet (7) to be in a communication state through the connecting mechanism (8), and therefore the air bag (6) blows air to the pedal (2) through the air outlet (7), the pedal (2) is cleaned, and leaves on the pedal (2) are blown away downwards;
s3, the elastic telescopic rod (4) can drive the pedal (2) to move upwards, so that the sealing system can suck air through the air control unit (5) to supplement air in the sealing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814828.6A CN111962782A (en) | 2020-08-13 | 2020-08-13 | Self-cleaning fallen leaf garden step and cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814828.6A CN111962782A (en) | 2020-08-13 | 2020-08-13 | Self-cleaning fallen leaf garden step and cleaning method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111962782A true CN111962782A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010814828.6A Pending CN111962782A (en) | 2020-08-13 | 2020-08-13 | Self-cleaning fallen leaf garden step and cleaning method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695965A (en) * | 2020-12-25 | 2021-04-23 | 浙江蕾欧娜科技有限公司 | Power generation stair capable of being automatically cleaned |
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| JP2013091897A (en) * | 2011-10-24 | 2013-05-16 | Panasonic Corp | Indoor staircase |
| CN206887858U (en) * | 2017-07-11 | 2018-01-16 | 孙焕焕 | A kind of residual leaf of gardens foot pedal type collects cleaning plant |
| CN108487700A (en) * | 2018-06-08 | 2018-09-04 | 重庆如虹文化传播有限责任公司 | Movable square stage column |
| CN108542318A (en) * | 2018-06-19 | 2018-09-18 | 苏州博莱尔净化设备有限公司 | A kind of terraced rapid cleaning device of station-service foot pedal type step |
| CN110215158A (en) * | 2019-06-18 | 2019-09-10 | 程银兰 | A kind of duplex-building stair |
| CN110652272A (en) * | 2019-04-29 | 2020-01-07 | 沈晓玲 | Sole cleaning device of air shower |
| CN111139771A (en) * | 2020-01-07 | 2020-05-12 | 许钰杰 | Automobile reverse driving prevention device with self-cleaning function |
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2020
- 2020-08-13 CN CN202010814828.6A patent/CN111962782A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013091897A (en) * | 2011-10-24 | 2013-05-16 | Panasonic Corp | Indoor staircase |
| CN206887858U (en) * | 2017-07-11 | 2018-01-16 | 孙焕焕 | A kind of residual leaf of gardens foot pedal type collects cleaning plant |
| CN108487700A (en) * | 2018-06-08 | 2018-09-04 | 重庆如虹文化传播有限责任公司 | Movable square stage column |
| CN108542318A (en) * | 2018-06-19 | 2018-09-18 | 苏州博莱尔净化设备有限公司 | A kind of terraced rapid cleaning device of station-service foot pedal type step |
| CN110652272A (en) * | 2019-04-29 | 2020-01-07 | 沈晓玲 | Sole cleaning device of air shower |
| CN110215158A (en) * | 2019-06-18 | 2019-09-10 | 程银兰 | A kind of duplex-building stair |
| CN111139771A (en) * | 2020-01-07 | 2020-05-12 | 许钰杰 | Automobile reverse driving prevention device with self-cleaning function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695965A (en) * | 2020-12-25 | 2021-04-23 | 浙江蕾欧娜科技有限公司 | Power generation stair capable of being automatically cleaned |
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Application publication date: 20201120 |