CN112982842A - Rainwater pipe for preventing rats from climbing - Google Patents
Rainwater pipe for preventing rats from climbing Download PDFInfo
- Publication number
- CN112982842A CN112982842A CN202110197344.6A CN202110197344A CN112982842A CN 112982842 A CN112982842 A CN 112982842A CN 202110197344 A CN202110197344 A CN 202110197344A CN 112982842 A CN112982842 A CN 112982842A
- Authority
- CN
- China
- Prior art keywords
- rainwater
- shaft
- mouse
- articulated shaft
- rainwater pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 18
- 241000700159 Rattus Species 0.000 title abstract description 8
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000032683 aging Effects 0.000 claims description 4
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 abstract description 6
- 241000270295 Serpentes Species 0.000 abstract description 4
- 241000699670 Mus sp. Species 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 abstract description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 101001077415 Mus musculus Potassium voltage-gated channel subfamily H member 8 Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0886—Devices for preventing climbing on down pipes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a rain pipe for preventing rats from climbing, which comprises a rain pipe, wherein a drainage cavity is arranged in the rain pipe, a rainwater power generation mechanism is arranged in the drainage cavity, an anti-climbing mechanism is arranged at the outer end of the rainwater pipe, a self-cleaning mechanism is arranged at the lower end of the rainwater pipe, the invention has simple structure and higher integration degree, can effectively organize animals such as mice and snakes to enter residents' homes by climbing the rainwater pipeline through the physical devices such as the rat-proof net, the rat-proof box, the roller barbs and the like, meanwhile, the invention is also provided with a rainwater power generation mechanism which can generate power by utilizing the potential energy of rainwater, can also increase the drainage space automatically when heavy rain weather, guarantee that rainwater power generation mechanism can not influence the natural drainage function of downspout.
Description
Technical Field
The invention relates to the field of building drainage, in particular to a rainwater pipe for preventing rats from climbing.
Background
As is well known, the rainwater is the mode that rain and snow water was used commonly of general civil buildings roofing, rain and snow water can at first be collected the eaves gutter, then arrange ground through the downspout, consequently, the downspout is often fixed on building outer wall, this has also given the opportunity of animal climbing such as mouse and snake, these external animals get into the resident family through climbing the water pipe, certain potential safety hazard and inconvenience have been caused, how solve the problem that the animal utilized the downspout to get into resident family and attach attention to day, consequently, need design the downspout of an anti-aging mouse climbing and solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a rainwater pipe for preventing an aging mouse from climbing, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme. The invention relates to a rain pipe for preventing a rat from climbing, which comprises a rain pipe, wherein a drainage cavity is arranged in the rain pipe;
the rainwater power generation mechanism is arranged in the drainage cavity, the anti-climbing mechanism is arranged at the outer end of the rainwater pipe, the self-cleaning mechanism is arranged at the lower end of the rainwater pipe, a house is arranged at the right end of the rainwater pipe, a plurality of fixing devices are connected between the house and the rainwater pipe to fixedly connect the house and the rainwater pipe, a sleeve, a barb ring and a mouse-proof box are sequentially and fixedly arranged at the outer end of the rainwater pipe from top to bottom, a plurality of rollers are hinged on the sleeve, a plurality of barbs are fixedly arranged on the barb ring, a semi-annular trigger plate is slidably arranged in the mouse-proof box, a plurality of third springs are connected between the trigger plate and the lower wall, a trigger button is arranged on the mouse-proof box below the trigger plate, the trigger plate can move the trigger button downwards, a first rotating shaft is rotatably arranged between the left mouse-proof box and the right mouse-proof box, and left and right end threads of the, the rainwater pipe right-hand member is fixed and is equipped with the control box, the fixed first belt pulley that is equipped with in the first axis of rotation, including the control chamber in the control box, the control chamber left end is rotated and is equipped with the third axis of rotation, the third axis of rotation from left to right is fixed second belt pulley, second gear in proper order, it is equipped with first belt to be connected between second belt pulley and the first belt pulley, the control chamber right-hand member is rotated and is equipped with the second axis of rotation, the second axis of rotation from left to right is fixed first gear, cam in proper order, control chamber left end from the top down is fixed and is equipped with motor, hydraulic stem in proper order, the motor right-hand member rotates and is equipped with the motor shaft, the fixed third gear that is equipped with of motor shaft right-hand member, the third gear respectively can with second gear, first gear engagement, the hydraulic stem.
Preferably, the control chamber lower extreme slides and is equipped with first slide bar, first slide bar with it is equipped with the second spring to connect between the control chamber lower extreme, the fixed fifth articulated shaft that is equipped with of first slide bar lower extreme, the fixed fourth articulated shaft that is equipped with on the fixed block on the house, the fourth articulated shaft with the articulated second connecting rod that is equipped with between the fifth articulated shaft, the fixed second articulated shaft that is equipped with in second connecting rod left end, it is equipped with first driving wheel to rotate on the second articulated shaft, it is equipped with first articulated shaft to rotate on the downspout, the articulated first connecting rod that is equipped with on the first articulated shaft, the articulated counterweight wheel that is equipped with in first articulated shaft left end, the fixed third articulated shaft that is equipped with in first articulated shaft right-hand member, the rotation is equipped with the second driving wheel on the third articulated shaft, the downspout lower extreme is fixed and is equipped with the torsional spring axle, it is equipped with semi-circular ring piece to articulate from front, The mouse-proof net is characterized in that a fixing shaft is fixedly arranged on the semicircular ring block, the semicircular ring block is connected with the mouse-proof net through the fixing shaft, the first driving wheel can move along the upper end of the right side of the first connecting rod, and the second driving wheel can rotate in the inner circle of the semicircular ring block.
Preferably, the rainwater pipe is fixedly provided with a water collecting tank, the water collecting tank lower end is fixedly provided with an iron wire net, the water collecting tank right-hand member is provided with a first chute, a floating block is arranged in the first chute in a sliding manner, a first connecting block is fixedly arranged at the lower end of the floating block, a first guide wheel, a second guide wheel and a third guide wheel are hinged to the water drainage cavity right-hand member from top to bottom in sequence, the water drainage cavity rear end is provided with a second chute, a generator is arranged in the second chute in a sliding manner, the generator right-hand member is connected with a first spring between the second chute right-hand member, the first connecting block is connected with a connecting rope which sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel, the generator front end is rotatably provided with a generator shaft, and fan blades are fixedly arranged on the generator shaft.
The invention has the beneficial effects that: the invention has simple structure and higher integration degree, can effectively organize animals such as mice and snakes to enter residents' homes by climbing rainwater pipelines through the arrangement of the physical devices such as the rat-proof net, the rat-proof box, the roller barbs and the like, and simultaneously is also provided with the rainwater power generation mechanism which can generate power by utilizing the potential energy of rainwater, can automatically increase the drainage space in heavy rain weather and ensure that the rainwater power generation mechanism does not influence the natural drainage function of the rainwater pipeline.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-3, the rain pipe for preventing aging rats from climbing comprises a rain pipe 10, a drainage cavity 11 is arranged in the rain pipe 10, a rain power generation mechanism 70 is arranged in the drainage cavity 11, an anti-climbing mechanism 80 is arranged at the outer end of the rain pipe 10, a self-cleaning mechanism 90 is arranged at the lower end of the rain pipe 10, a house 24 is arranged at the right end of the rain pipe 10, a plurality of fixing devices 16 are connected between the house 24 and the rain pipe 10 to fixedly connect the house 24 and the rain pipe 10, a sleeve 12, a barb ring 14 and a rat-proof box 62 are sequentially and fixedly arranged at the outer end of the rain pipe 10 from top to bottom, a plurality of rollers 13 are hinged on the sleeve 12, a plurality of barbs are fixedly arranged on the barb ring 14, a semi-annular trigger plate 64 is slidably arranged in the rat-proof box 62, a plurality of third springs 66 are connected between the trigger plate 64 and the lower wall, a trigger button 65 is arranged on the rat-proof box 62 below the, trigger plate 64 can the lapse trigger button 65, controls and to prevent to rotate between the mouse box 62 and be equipped with first axis of rotation 15, first axis of rotation 15 is controlled and is slided on the end screw thread and be equipped with bilateral symmetry's push pedal 63, the fixed control box 52 that is equipped with in downspout 10 right-hand member, the fixed first belt pulley 32 that is equipped with in first axis of rotation 15, including control chamber 53 in the control box 52, control chamber 53 left end is rotated and is equipped with third axis of rotation 56, third axis of rotation 56 from left to right is fixed in proper order and is equipped with second belt pulley 57, second gear 55, it is equipped with first belt 33 to be connected between second belt pulley 57 and the first belt pulley 32, control chamber 53 right-hand member rotates and is equipped with second axis of rotation 51, second axis of rotation 51 from left to right is fixed in proper order and is equipped with first gear 54, cam 50, control chamber 53 left end from top to bottom, A motor shaft 59 is rotatably arranged at the right end of the motor 60, a third gear 58 is fixedly arranged at the right end of the motor shaft 59, the third gear 58 can be respectively meshed with the second gear 55 and the first gear 54, and the hydraulic rod 61 can drive the motor shaft 59 to move left and right.
Beneficially, a first sliding rod 48 is slidably disposed at the lower end of the control chamber 53, a second spring 49 is connected between the first sliding rod 48 and the lower end of the control chamber 53, a fifth hinge shaft 47 is fixedly disposed at the lower end of the first sliding rod 48, a fourth hinge shaft 46 is fixedly disposed on a fixed block on the house 24, a second connecting rod 45 is hinged between the fourth hinge shaft 46 and the fifth hinge shaft 47, a second hinge shaft 41 is fixedly disposed at the left end of the second connecting rod 45, a first driving wheel 42 is rotatably disposed on the second hinge shaft 41, a first hinge shaft 36 is rotatably disposed on the rainwater pipe 10, a first connecting rod 35 is hinged on the first hinge shaft 36, a counterweight wheel 34 is hinged at the left end of the first hinge shaft 36, a third hinge shaft 43 is fixedly disposed at the right end of the first hinge shaft 36, a second driving wheel 44 is rotatably disposed on the third hinge shaft 43, the fixed torsional spring axle 39 that is equipped with of downspout 10 lower extreme, it is equipped with semicircle ring piece 40, anti-aging mouse net 37 to articulate in proper order after to on the torsional spring axle 39, will fixed being equipped with fixed axle 38 on the semicircle ring piece 40, semicircle ring piece 40 with it is equipped with fixed axle 38 to prevent connecting between the mouse net 37, first driving wheel 42 can along the removal of first connecting rod 35 right side upper end, second driving wheel 44 can the interior round internal rotation of semicircle ring piece 40.
Beneficially, a water collecting tank 21 is fixedly arranged on the rain pipe 10, a wire mesh 20 is fixedly arranged at the lower end of the water collecting tank 21, a first sliding groove 22 is arranged at the right end of the water collecting tank 21, a floating block 23 is slidably arranged in the first sliding groove 22, a first connecting block 25 is fixedly arranged at the lower end of the floating block 23, a first guide wheel 27, a second guide wheel 28 and a third guide wheel 29 are sequentially hinged at the right end of the water drainage cavity 11 from top to bottom, a second sliding groove 30 is arranged at the rear end of the water drainage cavity 11, a generator 19 is slidably arranged in the second sliding groove 30, a first spring 31 is connected between the right end of the generator 19 and the right end of the second sliding groove 30, a connecting rope 26 which sequentially bypasses the first guide wheel 27, the second guide wheel 28 and the third guide wheel 29 is connected between the first connecting block 25 and the right end of the generator 19, a generator shaft 18 is rotatably arranged at the front end of the generator, the generator shaft 18 is fixedly provided with fan blades 17.
The use steps herein are described in detail below with reference to fig. 1-3:
in the initial state, the rat-proof net 37 is closed, and the generator 19 is positioned at the rightmost end in the second chute 30.
When raining, rainwater collects in the water collecting tank 21 from the roof, rainwater enters the drainage cavity 11 after being filtered by the wire netting 20, rainwater falls to push the fan blades 17 to rotate, the fan blades 17 rotate to drive the generator shaft 18 to rotate, the generator shaft 18 rotates to drive the generator 19 to generate electricity, when the rainfall is overlarge, rainwater collects in the water collecting tank 21, accumulated water can push the floating block 23 to float, the floating block 23 moves upwards to drive the upper end of the connecting rope 26 to move upwards, the upper end of the connecting rope 26 moves upwards to pull the generator 19 to move rightwards, the generator 19 moves rightwards to give up a larger drainage space, and the drainage capacity is enhanced.
When a mouse tries to climb into a resident home through the rainwater pipe, the rat-proof net 37 can prevent the mouse from drilling into the water pipe and climbing on the roof, the roller 13 and the barb ring 14 can prevent the mouse from climbing upwards the water pipe, if a mouse is lucky and climbs on the platform of the rat-proof box 62, when the mouse climbs on the trigger plate 64, the trigger plate 64 moves downwards to trigger the trigger button 65, the trigger button 65 triggers the motor 60 to start, the motor 60 starts to drive the motor shaft 59 to rotate, the motor shaft 59 rotates to drive the third gear 58 to rotate, the third gear 58 rotates to drive the second gear 55 to rotate, the second gear 55 rotates to drive the third rotating shaft 56 to rotate, the third rotating shaft 56 rotates to drive the second belt pulley 57 to rotate, the second belt pulley 57 rotates to drive the first belt 33 to rotate, the first belt 33 rotates to drive the first belt pulley 32 to rotate, and the first belt pulley 32 rotates to drive the first rotating shaft 15 to rotate, the first rotating shaft 15 rotates to drive the push plate 63 to move outwards to push the mouse away from the pipeline, so that the mouse is prevented from climbing upwards continuously.
Due to the existence of the rat guard net 37, garbage such as leaves entering the drainage cavity 11 by mistake may be blocked above the rat guard net 37, and needs to be cleaned regularly, when the garbage needs to be cleaned, the hydraulic rod 61 extends to drive the third gear 58 to be meshed with the first gear 54, the motor 60 is started to drive the motor shaft 59 to rotate, the motor shaft 59 rotates to drive the third gear 58 to rotate, the third gear 58 rotates to drive the first gear 54 to rotate, the first gear 54 rotates to drive the second rotating shaft 51 to rotate, the second rotating shaft 51 rotates to drive the cam 50 to rotate, the cam 50 rotates to drive the first sliding rod 48 to move up and down, the first sliding rod 48 moves up and down to drive the second connecting rod 45 to rotate back and forth around the fourth hinge shaft 46 through the fifth hinge shaft 47, the second connecting rod 45 rotates back and forth to drive the second hinge shaft 41 to move up and down, and the right end of the first connecting rod 35 is pushed to, when the second hinged shaft 41 moves upwards, the right end of the first connecting rod 35 rotates upwards under the action of gravity of the counterweight wheel 34, the right end of the first connecting rod 35 rotates upwards and downwards to drive the second driving wheel 44 to move up and down through the third hinged shaft 43, the torsion spring on the torsion spring shaft 39 rotates forwards and backwards to enable the left end arc-shaped surface of the torsion spring shaft 39 to be attached to the second driving wheel 44 to move up and down, the semi-circular ring block 40 rotates forwards and backwards to drive the rat-proof net 37 to rotate ceaselessly through the fixed shaft 38 to be opened and then closed, the rat-proof net 37 is opened and closed continuously to throw away garbage, and cleaning is completed.
The invention has the beneficial effects that: the invention has simple structure and higher integration degree, can effectively organize animals such as mice and snakes to enter residents' homes by climbing rainwater pipelines through the arrangement of the physical devices such as the rat-proof net, the rat-proof box, the roller barbs and the like, and simultaneously is also provided with the rainwater power generation mechanism which can generate power by utilizing the potential energy of rainwater, can automatically increase the drainage space in heavy rain weather and ensure that the rainwater power generation mechanism does not influence the natural drainage function of the rainwater pipeline.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a downspout that anti-aging mouse climbed, includes the downspout, its characterized in that: the rainwater pipe comprises a drainage cavity;
the rainwater power generation mechanism is arranged in the drainage cavity, the anti-climbing mechanism is arranged at the outer end of the rainwater pipe, the self-cleaning mechanism is arranged at the lower end of the rainwater pipe, a house is arranged at the right end of the rainwater pipe, a plurality of fixing devices are connected between the house and the rainwater pipe to fixedly connect the house and the rainwater pipe, a sleeve, a barb ring and a mouse-proof box are sequentially and fixedly arranged at the outer end of the rainwater pipe from top to bottom, a plurality of rollers are hinged on the sleeve, a plurality of barbs are fixedly arranged on the barb ring, a semi-annular trigger plate is slidably arranged in the mouse-proof box, a plurality of third springs are connected between the trigger plate and the lower wall, a trigger button is arranged on the mouse-proof box below the trigger plate, the trigger plate can move the trigger button downwards, a first rotating shaft is rotatably arranged between the left mouse-proof box and the right mouse-proof box, and left and right end threads of the, the rainwater pipe right-hand member is fixed and is equipped with the control box, the fixed first belt pulley that is equipped with in the first axis of rotation, including the control chamber in the control box, the control chamber left end is rotated and is equipped with the third axis of rotation, the third axis of rotation from left to right is fixed second belt pulley, second gear in proper order, it is equipped with first belt to be connected between second belt pulley and the first belt pulley, the control chamber right-hand member is rotated and is equipped with the second axis of rotation, the second axis of rotation from left to right is fixed first gear, cam in proper order, control chamber left end from the top down is fixed and is equipped with motor, hydraulic stem in proper order, the motor right-hand member rotates and is equipped with the motor shaft, the fixed third gear that is equipped with of motor shaft right-hand member, the third gear respectively can with second gear, first gear engagement, the hydraulic stem.
2. The rain pipe for preventing the aging mouse from climbing according to claim 1, characterized in that: the improved rainwater pipe structure is characterized in that a first sliding rod is arranged at the lower end of the control cavity in a sliding mode, a second spring is connected and arranged between the first sliding rod and the lower end of the control cavity, a fifth articulated shaft is fixedly arranged at the lower end of the first sliding rod, a fourth articulated shaft is fixedly arranged on a fixed block on a house, a second connecting rod is hinged and arranged between the fourth articulated shaft and the fifth articulated shaft, a second articulated shaft is fixedly arranged at the left end of the second connecting rod, a first driving wheel is arranged on the second articulated shaft in a rotating mode, a first articulated shaft is arranged on a rainwater pipe in a rotating mode, a first connecting rod is hinged and arranged on the first articulated shaft, a counterweight wheel is hinged and arranged at the left end of the first articulated shaft, a third articulated shaft is fixedly arranged at the right end of the first articulated shaft, a second driving wheel is arranged on the third articulated shaft in a rotating mode, a torsional spring shaft is fixedly arranged at the lower end of, The mouse-proof net is characterized in that a fixing shaft is fixedly arranged on the semicircular ring block, the semicircular ring block is connected with the mouse-proof net through the fixing shaft, the first driving wheel can move along the upper end of the right side of the first connecting rod, and the second driving wheel can rotate in the inner circle of the semicircular ring block.
3. The rain pipe for preventing the aging mouse from climbing according to claim 1, characterized in that: the rainwater pipe is fixedly provided with a water collecting tank, the lower end of the water collecting tank is fixedly provided with a wire netting, the right end of the water collecting tank is provided with a first sliding groove, a floating block is arranged in the first sliding groove in a sliding mode, a first connecting block is fixedly arranged at the lower end of the floating block, the right end of a drainage cavity is sequentially hinged to be provided with a first guide wheel, a second guide wheel and a third guide wheel from top to bottom, the rear end of the drainage cavity is provided with a second sliding groove, a generator is arranged in the second sliding groove in a sliding mode, the right end of the generator is connected with a first spring between the right end of the second sliding groove, the first connecting block is connected with a connecting rope which sequentially bypasses the first guide wheel, the second guide wheel and the third guide wheel, the front end of the generator is rotated to be provided with a generator shaft, and fan blades are.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110197344.6A CN112982842A (en) | 2021-02-22 | 2021-02-22 | Rainwater pipe for preventing rats from climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110197344.6A CN112982842A (en) | 2021-02-22 | 2021-02-22 | Rainwater pipe for preventing rats from climbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112982842A true CN112982842A (en) | 2021-06-18 |
Family
ID=76349336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110197344.6A Withdrawn CN112982842A (en) | 2021-02-22 | 2021-02-22 | Rainwater pipe for preventing rats from climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112982842A (en) |
-
2021
- 2021-02-22 CN CN202110197344.6A patent/CN112982842A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210618 |