CN111870198B - Stair cleaning auxiliary device for removing dust at dead corners by pressing down inclined angle surfaces - Google Patents
Stair cleaning auxiliary device for removing dust at dead corners by pressing down inclined angle surfaces Download PDFInfo
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- CN111870198B CN111870198B CN202010641279.7A CN202010641279A CN111870198B CN 111870198 B CN111870198 B CN 111870198B CN 202010641279 A CN202010641279 A CN 202010641279A CN 111870198 B CN111870198 B CN 111870198B
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- movable
- soft board
- rod
- fixedly connected
- side wall
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/12—Implements with several different treating devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/42—Details
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Abstract
The invention relates to the technical field of building decoration, and discloses a stair cleaning auxiliary device for removing dust at dead corners by pressing down an oblique angle surface. Move down the time through the support column and drive the activity soft board and move down, make the lateral wall separation of activity soft board, when contacting next section ladder, can strike off the dust of the vertical face department of stair, avoid the later stage to erase waste time and energy, the activity soft board sets up to two, strikes off simultaneously in two-stage ladder department, can save a large amount of time, the flexible of telescopic shaft makes the bottom surface and the parallel laminating of ladder face of activity soft board, can avoid piling up of dust thickness to differ and influence clean degree.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to a stair cleaning auxiliary device for removing dust at dead corners by pressing down an oblique angle surface.
Background
In order to improve the appearance, people usually decorate houses in residences, wall decoration is usually performed on wall surfaces, the wall bodies can be protected, the firmness and durability of the wall bodies are enhanced, the service life is prolonged, the heat preservation, heat insulation and sound insulation capabilities of the wall bodies are improved, more basic materials are usually used and comprise paint, and accumulated dust is caused on the ground in the processes of putty scraping, paint scraping and the like, especially on staircases.
When fitment wall, the dust glides along the wall, lead to the top surface of stair all to be covered by the dust, especially stair dead angle department is less with the air current momentum, and the area of the sole contact of people's walking also is difficult to contact this dead angle department, the inconvenient slope of clearing up the staircase of machine of sweeping the floor, and when sweeping by the manpower, need strike off the broom to stair oblique angle seam department to one side, can sweep lower floor's stair department with the dust, make the dust fly upward, and the clearance gets up to waste time and energy.
Disclosure of Invention
Technical scheme (I)
In order to achieve the aim of avoiding the problem that dust at the dead corner is blocked and difficult to remove when the stairs are cleaned, the invention provides the following technical scheme: a stair cleaning auxiliary device for removing dust at dead angles by pressing down with an oblique angle surface comprises a main rod, wherein a supporting frame is fixedly connected to the bottom end of the main rod, a supporting column is fixedly connected to the bottom end of the supporting frame, a movable soft board is movably connected to the bottom of the supporting column, a telescopic shaft is fixedly connected between the side walls of the movable soft board, a movable strip is movably connected to the bottom of the movable soft board, a ladder surface is slidably connected to the bottom of the movable strip, a rolling ball penetrates through the inner side wall of the movable strip, a crack is arranged at the side wall of the rolling ball, a movable pipe is fixedly connected to the side wall of the rolling ball, a rolling ball is movably connected to the side wall of the movable soft board, an elastic connecting belt penetrates through the side wall of the movable soft board, a pull rope is fixedly connected to the top end of the elastic connecting belt, a movable rod is fixedly connected to the right end of the pull rope, the top end of the movable rod is movably connected to the right side of the top end of the movable soft board, a movable ball penetrates through the bottom of the movable soft board, the top fixedly connected with compression spring of activity ball, compression spring's top elastic connection has the movable plate, the inside left end of activity soft board runs through there is the bevel connection pole, the left side bottom of activity soft board runs through there is the clean shot, the opening has been seted up to the bottom lateral wall department of clean shot, the right side swing joint of clean shot has the rotary rod, the lateral wall of rotary rod runs through in the inside of activity soft board, the left end fixedly connected with bracing piece of rotary rod, the left end fixedly connected with main wheel of bracing piece, the lateral wall department sliding connection of main wheel has the movable pulley, the bottom lateral wall department fixedly connected with link of movable pulley, the bottom of link runs through there is the branch pole, the bottom swing joint of branch pole has the thorn ball.
Preferably, the inner side of the movable soft boards is formed by movably connecting a plurality of layers of the split boards, and when the movable soft boards are pulled by external force to move downwards, the split boards between the movable soft boards can move in a layered manner.
Preferably, the right end of the pull rope is fixedly connected to the middle of the side wall of the movable rod, when the pull rope is pulled leftwards, the movable rod is pulled downwards from the top of the movable soft board, so that the movable soft board can slide downwards in the process of sliding downwards, and the movable soft board at the bottom of the movable soft board does not slide downwards and is temporarily supported by the bottom of the movable rod.
Preferably, an extension spring is arranged between the right side wall of the movable rod and the movable soft board, and when the side wall of the movable soft board is in a normal state, the movable rod can be pulled back by the extension spring.
Preferably, a return spring is arranged in the telescopic shaft, and the telescopic shaft can assist in stretching the two movable soft boards so that the bottoms of the movable soft boards reach a plane supporting state.
Preferably, the middle part of the oblique angle rod is movably connected to the inner wall of the movable soft board, and the side wall of the oblique angle rod can be pushed by external force to rotate clockwise or anticlockwise.
Preferably, the right end of the diagonal lever is located on the top side of the left end of the moving plate, the left end of the diagonal lever is located on the top side of the right end of the rotating lever, when the moving plate moves upwards, the right end of the diagonal lever is pushed to rotate anticlockwise, and the left end of the diagonal lever presses the right end of the rotating lever downwards to press the right end of the rotating lever downwards.
(II) advantageous effects
Compared with the prior art, the invention provides the stair cleaning auxiliary device for removing the dust at the dead angle by pressing down the bevel face, and the stair cleaning auxiliary device has the following beneficial effects:
1. this utilize bevel face to push down stair clearance auxiliary device who removes dead angle dust drives the flexible printed circuit board downstream through the support column when moving down for the lateral wall department of flexible printed circuit board separates, and at last when contacting next section ladder, can strike off the dust of the vertical face department of terraced face, avoids the manpower that later stage is erased to waste time and energy.
2. This utilize oblique angle face to push down stair clearance auxiliary device who removes dead angle dust sets up to two through the activity soft board, strikes off simultaneously in two-stage ladder department, can save a large amount of time, and the flexible of telescopic shaft, can make the bottom surface of activity soft board as far as possible and the parallel laminating of terraced face, can avoid piling up the thickness of dust to differ and influence clean degree.
3. This utilize oblique angle face to push down stair clearance auxiliary device who removes dead angle dust can press movable ball department when pressing down through the activity soft board for the movable plate presses oblique angle pole department, and the rotary rod is pressed to oblique angle pole department, and the rotary rod drives the bracing piece and slides down, so that the thorn ball is extruded outwards, can just to the 90 degrees contained angle departments of stairwell, clears up the dust of dead angle department, avoids the broom to drag the dust that the dust leads to and flies upward.
Drawings
FIG. 1 is an external view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structural connection between the movable bar and the ball of the present invention;
FIG. 3 is a schematic view of the structural connection between the inner sidewalls of the flexible boards of the present invention;
FIG. 4 is a schematic view showing a structural change of a side wall of the telescopic shaft according to the present invention;
FIG. 5 is a sectional view showing the internal structure of the movable soft board according to the present invention;
FIG. 6 is a schematic view of the structural connection between the rotating rod and the hollow ball according to the present invention;
FIG. 7 is a schematic view of the internal structure of the hollow sphere of the present invention.
In the figure: the device comprises a main rod 1, a support frame 2, a support column 3, a movable soft plate 4, a movable strip 5, a ladder surface 6, a rolling ball 7, a movable tube 8, a crack 9, a rolling ball 10, an elastic connecting band 11, a pull rope 12, a movable rod 13, a telescopic shaft 14, a movable ball 15, a compression spring 16, a movable plate 17, an oblique angle rod 18, a rotating rod 19, a hollow ball 20, a support rod 21, an opening 22, a main wheel 23, a movable wheel 24, a connecting frame 25, a branch rod 26 and a thorn ball 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a stair cleaning auxiliary device for removing dust at dead angles by pressing down with an oblique angle surface, comprising a main rod 1, a support frame 2 fixedly connected to the bottom end of the main rod 1, a support post 3 fixedly connected to the bottom end of the support frame 2, a movable soft board 4 movably connected to the bottom of the support post 3, a telescopic shaft 14 fixedly connected between the side walls of the movable soft board 4, a movable strip 5 movably connected to the bottom of the movable soft board 4, a ladder surface 6 slidably connected to the bottom of the movable strip 5, a rolling ball 7 penetrating through the inner side wall of the movable strip 5, a crack 9 arranged on the side wall of the rolling ball 7, a movable tube 8 fixedly connected to the side wall of the rolling ball 7, a rolling ball 10 movably connected to the side wall of the movable soft board 4, an elastic connecting band 11 penetrating through the side wall of the movable soft board 4, a pulling rope 12 fixedly connected to the top end of the elastic connecting band 11, and a movable rod 13 fixedly connected to the right end of the pulling rope 12, the top swing joint of movable rod 13 is on the top right side of activity soft board 4, activity ball 15 has been run through to the bottom of activity soft board 4, the top fixedly connected with compression spring 16 of activity ball 15, compression spring 16's top elastic connection has movable plate 17, the inside left end of activity soft board 4 has run through diagonal pole 18, the left side bottom of activity soft board 4 has run through clean ball 20, the bottom lateral wall department of clean ball 20 has seted up opening 22, the right side swing joint of clean ball 20 has rotary rod 19, rotary rod 19's lateral wall runs through in the inside of activity soft board 4, rotary rod 19's left end fixedly connected with bracing piece 21, the left end fixedly connected with main wheel 23 of bracing piece 21, the lateral wall department sliding connection of main wheel 23 has movable wheel 24, the bottom lateral wall department fixedly connected with link 25 of movable wheel 24, the bottom of link 25 has run through branch pole 26, the bottom swing joint of branch pole 26 has thorn ball 27.
The inner sides of the movable soft boards 4 are formed by movably connecting a plurality of layers of branch boards, and when the movable soft boards 4 are pulled by external force to move downwards, the branch boards between the movable soft boards 4 can move in a layered mode.
Wherein, the right-hand member fixed connection of stay cord 12 is in the middle part of the lateral wall of movable rod 13, when stay cord 12 receives tensile force to the left, can be with movable rod 13 from the top pulling downwards of activity soft board 4, can make activity soft board 4 in the in-process that glides, when its bottom activity soft board 4 has not moved the gliding, with the help of the temporary support in bottom of movable rod 13.
Wherein, an extension spring is arranged between the right side wall of the movable rod 13 and the movable soft board 4, and when the side wall of the movable soft board 4 is in a normal state, the movable rod 13 can be pulled back by the extension spring.
Wherein, the inside of the telescopic shaft 14 is provided with a return spring, and the telescopic shaft 14 can assist in stretching the space between the two movable soft boards 4, so that the bottom of the movable soft board 4 reaches a plane supporting state.
Wherein, the middle part of the oblique angle rod 18 is movably connected to the inner wall of the movable soft board 4, and the side wall of the oblique angle rod 18 can be pushed by external force to rotate clockwise or anticlockwise.
The right end of the diagonal lever 18 is located on the top side of the left end of the moving plate 17, the left end of the diagonal lever 18 is located on the top side of the right end of the rotating lever 19, when the moving plate 17 moves upwards, the right end of the diagonal lever 18 is pushed to rotate anticlockwise, and the left end of the diagonal lever 18 presses the right end of the rotating lever 19 downwards so that the right end of the diagonal lever is pressed downwards.
The working principle is as follows: when the device is used, a user holds the main rod 1, pulls the device downwards along the top side of the ladder surface 6, and the bottom end of the main rod 1 drives the bottom end supporting column 3 to move downwards;
because the movable soft board 4 is formed by elastically connecting a plurality of layered boards, when the bottom of the movable soft board 4 is pulled downwards, the flexible printed circuit board 4 is affected by the sharp corner of the outside of the tread 6, so that the side wall of the flexible printed circuit board 4 is temporarily separated (as shown in fig. 3), and the flexible printed circuit board 11 is pulled, the flexible printed circuit board 11 pulls the pulling rope 12, so that the pulling rope 12 pulls the movable rod 13 from the top to the bottom of the movable soft board 4 for supporting, when the top end of the movable soft board 4 slides downwards in advance, the elastic connecting belt 11 is driven to pull the movable soft board 4 at the bottom to slide downwards, the balls 10 are arranged to assist the movable soft board 4 at the bottom to quickly slide to the next step of the tread 6, at the moment when the movable soft board 4 slides downwards, one side of the movable soft board 4 at the bottom close to the ladder surface 6 can slide downwards along the inner side of the ladder surface 6 in a fit manner, so that dust on the vertical surface of the ladder surface 6 can be cleanly scraped;
when the movable soft board 4 is in a flat state, the movable strip 5 is pressed to the bottom of the movable soft board 4 when being attached to the ground, the movable ball 15 at the bottom of the movable soft board 4 is pressed to move upwards and press the compression spring 16, so that the moving plate 17 moves upward (as shown in fig. 5), the left end of the moving plate 17 lifts up the right end of the diagonal bar 18, the right end of the diagonal bar 18 rotates downward, and presses the right end of the rotating rod 19 downwards, the right end of the rotating rod 19 deflects downwards, the left end of the rotating rod 19 pulls the supporting rod 21 outwards, so that the supporting rod 21 moves towards the outer side of the hollow ball 20, the main wheel 23 can be moved out from the side wall between the two movable wheels 24 (as shown in fig. 7), the movable wheel 24 at the left end rotates anticlockwise, and the movable wheel 24 at the right end rotates clockwise, so that the thorn ball 27 can be pulled out from the inside of the hollow ball 20, namely, dust at the included angle in the ladder surface 6 can be scraped.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an utilize bevel face to push down and remove stair clearance auxiliary device of dead angle dust, includes mobile jib (1), its characterized in that: the bottom of the main rod (1) is fixedly connected with a support frame (2), the bottom of the support frame (2) is fixedly connected with a support column (3), the bottom of the support column (3) is movably connected with a movable soft board (4), a telescopic shaft (14) is fixedly connected between the side walls of the movable soft board (4), the bottom of the movable soft board (4) is movably connected with a movable strip (5), the bottom of the movable strip (5) is slidably connected with a step surface (6), a rolling ball (7) penetrates through the inner side wall of the movable strip (5), a crack (9) is arranged at the side wall of the rolling ball (7), a movable pipe (8) is fixedly connected at the side wall of the rolling ball (7), a rolling ball (10) is movably connected at the side wall of the movable soft board (4), an elastic connecting belt (11) penetrates through the side wall of the movable soft board (4), and a pull rope (12) is fixedly connected at the top end of the elastic connecting belt (11), the right end of the pull rope (12) is fixedly connected with a movable rod (13), the top end of the movable rod (13) is movably connected to the right side of the top end of the movable soft board (4), a movable ball (15) penetrates through the bottom of the movable soft board (4), a compression spring (16) is fixedly connected to the top of the movable ball (15), a movable plate (17) is elastically connected to the top end of the compression spring (16), an oblique angle rod (18) penetrates through the left end of the interior of the movable soft board (4), a hollow ball (20) penetrates through the bottom end of the left side of the movable soft board (4), an opening (22) is formed in the side wall of the bottom of the hollow ball (20), a rotary rod (19) is movably connected to the right side of the hollow ball (20), the side wall of the rotary rod (19) penetrates through the interior of the movable soft board (4), a support rod (21) is fixedly connected to the left end of the rotary rod (19), and a main wheel (23) is fixedly connected to the left end of the support rod (21), the side wall of the main wheel (23) is connected with a movable wheel (24) in a sliding mode, the side wall of the bottom of the movable wheel (24) is fixedly connected with a connecting frame (25), a separating rod (26) penetrates through the bottom of the connecting frame (25), and the bottom end of the separating rod (26) is movably connected with a thorn ball (27).
2. A stair cleaning aid for dead corner dust removal by bevel face down pressing according to claim 1, wherein: the inner side of the movable soft board (4) is formed by movably connecting a plurality of layers of sub-boards.
3. A stair cleaning aid for dead corner dust removal by bevel face down pressing according to claim 1, wherein: the right end of the pull rope (12) is fixedly connected to the middle part of the side wall of the movable rod (13).
4. A stair cleaning aid for dead corner dust removal by bevel face down pressing according to claim 1, wherein: an extension spring is arranged between the right side wall of the movable rod (13) and the movable soft board (4).
5. A stair cleaning aid for dead corner dust removal by bevel face down pressing according to claim 1, wherein: and a return spring is arranged in the telescopic shaft (14).
6. A stair cleaning aid for dead corner dust removal by bevel face down pressing according to claim 1, wherein: the middle part of the oblique angle rod (18) is movably connected to the inner wall of the movable soft board (4).
7. A stair cleaning aid for dead corner dust removal by bevel face down pressing according to claim 1, wherein: the right end of the oblique angle rod (18) is positioned on the top side of the left end of the moving plate (17), and the left end of the oblique angle rod (18) is positioned on the top side of the right end of the rotating rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641279.7A CN111870198B (en) | 2020-07-06 | 2020-07-06 | Stair cleaning auxiliary device for removing dust at dead corners by pressing down inclined angle surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641279.7A CN111870198B (en) | 2020-07-06 | 2020-07-06 | Stair cleaning auxiliary device for removing dust at dead corners by pressing down inclined angle surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111870198A CN111870198A (en) | 2020-11-03 |
| CN111870198B true CN111870198B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010641279.7A Active CN111870198B (en) | 2020-07-06 | 2020-07-06 | Stair cleaning auxiliary device for removing dust at dead corners by pressing down inclined angle surfaces |
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| Country | Link |
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| CN (1) | CN111870198B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617711A (en) * | 2020-11-30 | 2021-04-09 | 青岛亿联建设集团股份有限公司 | Spiral stair capable of being cleaned quickly and having dust short-time collection function for building |
| CN113414156B (en) * | 2021-05-26 | 2022-11-25 | 江苏华鹏智能仪表科技股份有限公司 | Industrial control instrument and meter dust removal structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5331703A (en) * | 1993-04-19 | 1994-07-26 | Rafael Mejia | Power driven floor and wall scrubber |
| CN201320136Y (en) * | 2008-12-15 | 2009-10-07 | 简洪登 | Foldable mop |
| CN101883642A (en) * | 2007-10-26 | 2010-11-10 | 长岛浩彰 | Scraper |
| CN207700634U (en) * | 2017-12-15 | 2018-08-07 | 中建海峡建设发展有限公司 | A kind of stair are had a shave a full set of utensil |
| CN209220169U (en) * | 2018-12-13 | 2019-08-09 | 姚晨 | A kind of dedicated mop of folding stair |
-
2020
- 2020-07-06 CN CN202010641279.7A patent/CN111870198B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5331703A (en) * | 1993-04-19 | 1994-07-26 | Rafael Mejia | Power driven floor and wall scrubber |
| CN101883642A (en) * | 2007-10-26 | 2010-11-10 | 长岛浩彰 | Scraper |
| CN201320136Y (en) * | 2008-12-15 | 2009-10-07 | 简洪登 | Foldable mop |
| CN207700634U (en) * | 2017-12-15 | 2018-08-07 | 中建海峡建设发展有限公司 | A kind of stair are had a shave a full set of utensil |
| CN209220169U (en) * | 2018-12-13 | 2019-08-09 | 姚晨 | A kind of dedicated mop of folding stair |
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| CN111870198A (en) | 2020-11-03 |
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Effective date of registration: 20211101 Address after: 210000 fujiatan forest farm, Gaochun District, Nanjing City, Jiangsu Province Applicant after: Nanjing Jinshenghua Packaging Material Co.,Ltd. Address before: 515000 Shantou University Academic Exchange Service Center, sports park, 243 Daxue Road, Jinping District, Shantou City, Guangdong Province Applicant before: Kang Biaobiao |
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