CN109171561B - Cleaning device with easily folding support body - Google Patents
Cleaning device with easily folding support body Download PDFInfo
- Publication number
- CN109171561B CN109171561B CN201811017683.6A CN201811017683A CN109171561B CN 109171561 B CN109171561 B CN 109171561B CN 201811017683 A CN201811017683 A CN 201811017683A CN 109171561 B CN109171561 B CN 109171561B
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- China
- Prior art keywords
- frame body
- top piece
- cross bar
- cleaning device
- dust
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
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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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0052—Containers for cleaning articles by suction
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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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/009—Details of suction cleaner tools for additional purposes
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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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention discloses a cleaning device with an easily-folded frame body, which comprises a frame body, cover cloth, a dust collecting head capable of collecting dust and a blowing head for spraying air; four notches are arranged on the periphery of the top piece, the position of each notch corresponds to the inner end position of each transverse bar, and the inner ends of the transverse bars extend into the corresponding notches; the control structure comprises a control block and screws, the control block is rotatably connected to the top piece through the screws, four protruding blocks extend out of the periphery of the control block, and the positions of the protruding blocks correspond to the notches. Four vertical columns are also folded, so that the folding of the frame body is realized, the use is convenient, and the household requirements can be met. Moreover, when the folding type folding frame needs to be used, the operation of unfolding the frame body is convenient and quick, and the folding type folding frame is suitable for family consumers.
Description
Technical Field
The invention relates to a cleaning device with an easily-folded frame body, which can be used for household dust removal.
Background
In the prior art, because the space of each household is limited in urban residences, the outdoor space is small, articles cannot be taken out of the room for cleaning, and the public place is occupied. If objects in a room are cleaned, if the objects are full of dust, a large amount of dust is generated and is scattered in the air, which not only affects the clothes or appearance of people, but also is quite bad for the health of people. Due to the limitation of indoor space, the cleaning device with the retractable volume is a problem to be solved by people.
Disclosure of Invention
The invention provides a cleaning device with an easily-folded frame body, which has a simple structure and a foldable volume, is convenient for people to clean and is comfortable to use.
The invention can adopt the following technical scheme:
a cleaning device with an easily foldable frame body is characterized by comprising a frame body, cover cloth, a dust suction head capable of sucking dust and a blowing head for spraying air; the cover cloth is transparent, covers outside the frame body, and is supported by the frame body; the cover cloth is enclosed into a cover body with an opening only between bottoms; the blowing head is movably connected with the frame body and is driven by a movable mechanism which can lead the blowing head to shake; the dust suction head is movably connected with the frame body; the lower part of the frame body is provided with a rolling wheel which moves along the winding structure, so that the frame body can be wound in situ;
the frame body is an easy folding frame body.
The winding structure is a circular ring, and the height of the circular ring is smaller than the radius of the rolling wheel;
the number of the rolling wheels is four, the rolling wheels are respectively and uniformly distributed on the outer side wall of the circular ring, and each rolling wheel is in contact with the outer side wall of the circular ring.
The invention can further adopt the following improvement measures to solve the problems:
the further mode is as follows: the frame body is composed of four branch pillars and a top piece, each branch pillar comprises a corresponding vertical pillar and a corresponding transverse bar, the vertical pillars are vertically arranged, the outer ends of the transverse bars are hinged with the tops of the vertical pillars, and an upper fixing piece for fixing the relative positions of the transverse bars and the vertical pillars is detachably connected between the outer ends of the transverse bars and the tops of the vertical pillars; the inner end of the cross bar is hinged with the top piece; the top piece is provided with a control structure which can control the fixing or folding of each transverse strip and the top piece.
The bottom of each vertical column is provided with a corresponding rolling wheel.
The further mode is as follows: the upper fixing piece is composed of a left section, a middle section and a right section, the sections are connected to form a U shape, the left section of the upper fixing piece penetrates through the hole of the corresponding transverse bar, and the right section of the upper fixing piece penetrates through the hole of the corresponding vertical post.
The further mode is as follows: the periphery of the top piece is provided with four notches, the positions of the notches correspond to the positions of the inner ends of the cross bars, and the inner ends of the cross bars extend into the corresponding notches; the control structure comprises a control block and screws, the control block is rotatably connected to the top piece through the screws, four protruding blocks extend out of the periphery of the control block, and the positions of the protruding blocks correspond to the notches; when each transverse strip and the top piece need to be in a fixed state, the control block rotates to a corresponding angle to enable each protruding block to extend to the corresponding notch, so that each protruding block is in contact with the corresponding transverse strip, and the transverse strip cannot rotate relative to the top piece to realize fixation.
The further mode is as follows: each transverse strip is hinged with the top piece in the corresponding notch by adopting a horizontally placed hinge shaft.
The further mode is as follows: the dust collector also comprises a dust collector main body and a blower, wherein a dust suction port of the dust collector main body is communicated with the dust suction head through a suction pipe; the blowing outlet of the blower is communicated with the blowing head through a blowing pipe.
The technical scheme has the following technical effects:
1. when the frame body is used and each transverse strip and the top piece need to be in a fixed state, the control block rotates to a corresponding angle to enable each protruding block to extend to the corresponding notch, and each protruding block is in contact with the corresponding transverse strip, so that the transverse strip cannot rotate relative to the top piece to realize fixation. The horizontal bar and the vertical column are fixed by an upper fixing piece. Thus forming a fixed and stable frame body. When the frame body is not used, the cover cloth is taken down, and the frame body is taken away from the winding structure. The upper fixing piece is disassembled, the control block is rotated, the protruding blocks leave the notches and are not contacted with the transverse strips, and therefore the transverse strips can rotate relative to the top piece, and the four transverse strips can rotate relative to the top piece. When the folding is carried out, as shown in fig. 5, the inner ends of the four transverse strips move downwards to realize combination; meanwhile, the four vertical columns are also folded, so that the folding of the frame body is realized, the folding is easy and convenient, the required space is small, and the storage space of a family can be saved. Convenient to use can satisfy the demand of family.
Moreover, when the folding type folding frame needs to be used, the operation of unfolding the frame body is convenient and quick, and the folding type folding frame is suitable for family consumers.
2. When the vacuum cleaner works, an object to be cleaned is placed in the cover body, the main body of the vacuum cleaner is started, and the blower is started. The object to be cleaned is sprayed by strong wind which can go out of the wind head, and dust on the object can be blown up in the cover body by high-speed airflow and float. And the dust can be sucked away by the dust suction head. In addition, the frame body rotates in the using process and drives the air outlet head to rotate in the horizontal plane, so that high-speed rotating vortex is formed in the cover body by high-speed airflow, the high-speed airflow moves in the cover body, the dust on an object can be favorably rolled up, and the dust can be better separated from the object to be cleaned. The dust cannot escape out of the outside because the dust is enclosed in the cover by the cover body, cannot pollute human bodies or houses, and is the household appliance clean in the houses. The phenomenon that people get grey head and earth face and have appearance and dirt in the object cleaning body is avoided. In addition, the cover body is rotated in work, so that dust can be prevented from being attached to the cover cloth, and the trouble of cleaning the cover cloth is reduced. Is an ideal cleaning electric appliance for modern people. Is convenient for people to clean and is comfortable in use.
3. The frame body can be folded, the occupied space is small, and the storage space of a family can be saved. Convenient to use can satisfy the demand of family.
4. The invention has a movable mechanism, when in work, the motor drives the rolling wheel to rotate, when the rolling wheel rotates, the lower rocker is driven to move, and the lower rocker drives the movable rod to move up and down; the movable rod drives the seat rod to move through the upper rocker, so that in the process of turning the frame body, the blowing head can vertically swing to cover objects in the body and can spray high-speed air in all directions. The frame body drives the blowing head to rotate 360 degrees, the movable mechanism drives the blowing head to swing up and down, so that the object to be cleaned placed in the cover can be sprayed by high-speed air in multiple directions, the high-speed air blows dust off the object, or the high-speed air can wind the dust off the object and is sucked away by the dust collection head. The dust cannot escape out of the outside because the dust is enclosed in the cover by the cover body, cannot pollute human bodies or houses, and is the household appliance clean in the houses.
The frame body is rotated, the movable mechanism drives the air outlet head to move, so that the cleaning device has the capability of automatically working, and after an object to be cleaned is placed in the cover body, the object can be automatically cleaned without being nursed by people. Making the use easier for consumers.
5. The coil structure of the invention can be disassembled, is convenient to assemble and disassemble, is beneficial to reducing the volume and the placement, saves the space and has simple structure.
Drawings
Fig. 1 is a perspective view of the structure of the cleaning device.
FIG. 2 is a side view of a portion of the structure of the upstand.
FIG. 3 is a front view of a portion of the structure of the upstand.
FIG. 4 is a schematic rear view of a partial structure of a upstand.
Fig. 5 is a schematic view of a folding direction of the shelf body.
Fig. 6 is a partially enlarged schematic view of the magazine body.
FIG. 7 is a schematic view of the component assembly of the coil structure.
Fig. 8 is a schematic view of another example of the cleaning apparatus.
Detailed Description
The present invention will be described in detail with reference to specific examples.
Example 1: as shown in fig. 1, 2, 3, 4, 5 and 6, a cleaning device with an easily foldable frame body comprises a frame body 1, a cover cloth, a dust suction head 2 capable of sucking dust, and a blowing head 3 for spraying air; the cover cloth is transparent, covers outside the frame body 1, and is supported by the frame body 1; the cover cloth is enclosed into a cover body with an opening only between bottoms; the dust collector also comprises a dust collector main body and a blower, wherein a dust suction port of the dust collector main body is communicated with the dust suction head through a suction pipe; the blowing outlet of the blower is communicated with the blowing head through a blowing pipe; the blowing head is movably connected with the frame body 1 and is driven by a movable mechanism 4 which can make the blowing head swing; the dust suction head 2 is movably connected with the frame body 1; the lower part of the frame body 1 is provided with a rolling wheel 5, and the rolling wheel 5 moves along a winding structure 6, so that the frame body 1 can rotate in situ when the rolling wheel rotates.
The rolling wheel 5 can be rotated by a motor. The main body of the dust collector can be a main machine of a conventional household dust collector.
In this example, the rolling wheel 5 is connected with a wheel shaft, the wheel shaft is driven by a belt 7, and the motor drives the belt.
When the vacuum cleaner works, an object to be cleaned is placed in the cover body, the main body of the vacuum cleaner is started, and the blower is started. The object to be cleaned is sprayed by strong wind of the wind outlet head, dust on the object is blown up in the cover body by high-speed airflow and floats, and the dust can be sucked away by the dust suction head. In addition, the frame body rotates in the using process and drives the air outlet head to rotate in the horizontal plane, so that high-speed rotating vortex is formed in the cover body by high-speed airflow, the high-speed airflow moves in the cover body, the dust on an object can be favorably rolled up, and the dust can be better separated from the object to be cleaned. The dust cannot escape out of the outside because the dust is enclosed in the cover by the cover body, cannot pollute human bodies or houses, and is the household appliance clean in the houses. The phenomenon that people get grey head and earth face and have appearance and dirt in the object cleaning body is avoided. Is an ideal cleaning electric appliance for modern people.
An example of a modification is: the frame body 1 is composed of four sub-struts 100 and a top part 101, each sub-strut 100 comprises a corresponding vertical post 102 and a corresponding horizontal bar 103, the vertical posts 102 are vertically arranged, the outer ends of the horizontal bars 103 are hinged with the top parts of the vertical posts 102, and an upper fixing piece 104 for fixing the position, opposite to the vertical posts 102, of the horizontal bar 103 is detachably connected between the outer ends of the horizontal bars 103 and the top parts of the vertical posts 102; the inner end of the cross bar 103 is hinged to the top member 101 using a horizontally disposed corresponding hinge axis. The top piece is provided with a control structure which can control the fixing or folding of each transverse strip and the top piece.
The number of the rolling wheels 5 is four, and the bottom of each vertical column is provided with a corresponding rolling wheel. As with the other examples.
Four notches 107 are formed in the periphery of the top piece 101, the positions of the notches correspond to the positions of the inner ends of the cross bars, and the inner ends of the cross bars extend into the corresponding notches; the control structure comprises a control block 106 and a screw 109, the control block is rotatably connected to the top piece through the screw, four protruding blocks 108 extend out of the periphery of the control block 106, and the positions of the protruding blocks correspond to the notches; when each transverse bar and the top piece need to be in a fixed state, the control block rotates to a corresponding angle to enable each lug 108 to extend to the corresponding notch 107, so that each lug is in contact with the corresponding transverse bar, and the transverse bar cannot rotate relative to the top piece to realize fixation.
Each bar is hinged to the top member in a corresponding notch using a horizontally disposed hinge 110.
When the frame body 1 in this example is used and each transverse bar and the top piece need to be in a fixed state, the control block rotates to a corresponding angle to enable each protruding block 108 to extend to the corresponding notch 107, each protruding block is in contact with the corresponding transverse bar, so that the transverse bar cannot rotate relative to the top piece to realize fixation, and the transverse bar and the vertical column are fixed by the upper fixing piece. Thus forming a fixed and stable frame body. When the frame body is not used, the cover cloth is taken down, and the frame body is taken away from the winding structure. The upper fixing piece is disassembled, the control block is rotated, the protruding blocks leave the notches and are not contacted with the transverse strips, and therefore the transverse strips can rotate relative to the top piece, and the four transverse strips can rotate relative to the top piece. When the folding is carried out, as shown in fig. 5, the inner ends of the four transverse strips move downwards to realize combination; meanwhile, the four vertical columns are also folded, so that the folding of the frame body is realized, the folding is easy and convenient, the required space is small, and the storage space of a family can be saved. Convenient to use can satisfy the demand of family.
One improvement is as follows: the upper fixing piece 104 is composed of a left section, a middle section and a right section, all the sections are connected to form a U shape, the left section of the upper fixing piece 104 penetrates through the hole of the corresponding transverse bar, and the right section of the upper fixing piece 104 penetrates through the hole of the corresponding vertical post.
The middle fixing piece 105 is composed of a left section, a middle section and a right section, the sections are connected to form a U shape, the left section of the middle fixing piece 105 penetrates through a hole of the top piece, and the right section of the middle fixing piece 105 penetrates through a hole of the corresponding transverse strip.
Example 2: an example of a refinement is: as shown in fig. 1, 2, 3, 4, 5, and 6, the movable mechanism 4 includes an upper rocker 401, a lower rocker 402, and a movable rod 403 capable of moving up and down in the vertical direction, a guide slot 406 is provided on the frame body 1, and a guide pin 404 passes through the movable rod and extends into the guide slot 406; the lower end of the upper rocker 401 is hinged with the upper end of the movable rod 403; the upper end of the lower rocker 402 is hinged with the movable rod 403, the lower end of the lower rocker 402 is rotatably connected with the movable pin 405, the movable pin 405 is arranged on the side surface of the corresponding rolling wheel 5, and the movable pin 405 is rotatably connected with the corresponding rolling wheel at the position close to the peripheral edge of the corresponding rolling wheel.
The blowing head 3 is fixed on the seat post 301, and the middle part of the seat post 301 is rotatably connected with the frame body 1; the outer end of seat post 301 is pivotally connected to the upper end of upper rocker 401. The rolling wheel 5 corresponding to the movable pin 405 is also connected to one of the secondary wheels 51 by a shaft.
When the electric motor works, the motor drives the rolling wheels to rotate, the lower rocking bars are driven to move when the rolling wheels rotate, and the lower rocking bars drive the movable rods to move up and down; the movable rod drives the seat rod to move through the upper rocker, so that in the process of turning the frame body, the blowing head can vertically swing to cover objects in the body and can spray high-speed air in all directions. The frame body drives the blowing head to rotate 360 degrees, the movable mechanism drives the blowing head to swing up and down, so that the object to be cleaned placed in the cover can be sprayed by high-speed air in multiple directions, the high-speed air blows dust off the object, or the high-speed air can wind the dust off the object and is sucked away by the dust collection head. The dust cannot escape out of the outside because the dust is enclosed in the cover by the cover body, cannot pollute human bodies or houses, and is the household appliance clean in the houses.
The frame body is rotated, the movable mechanism drives the air outlet head to move, so that the cleaning device has the capability of automatically working, and after an object to be cleaned is placed in the cover body, the object can be automatically cleaned without being nursed by people. Making the use easier for consumers.
In a further improvement, in this example, the frame body of example 1 is used, and the guide slots 406 are provided on the vertical posts of one of the branch posts, the number of the guide slots is two, each guide slot is disposed on a corresponding guide pin 404, and the seat post 301 is rotatably connected with the branch post.
A plurality of air outlet heads can be arranged, for example, two air outlet heads are arranged in fig. 1, each air outlet head is provided with a corresponding seat rod, each seat rod is movably connected with the upper end of the corresponding upper rocking rod, and each upper rocking rod is movably connected with the movable rod. The blowing head 3 is fixed on the seat rods 301, and the middle part of each seat rod 301 is rotatably connected with the branch column. The plurality of air outlet heads are beneficial to large-area air spraying and dust sweeping. The cleaning efficiency is improved.
Example 3: an example of a refinement is: the coil structure 6 is a circular ring, and the height of the circular ring is smaller than the radius of the rolling wheel.
The number of the rolling wheels is four, the rolling wheels are respectively and uniformly distributed on the outer side wall of the circular ring, and each rolling wheel is in contact with the outer side wall of the circular ring.
In a further improvement, as shown in fig. 7, the ring is composed of segmented arc segments 61, each arc segment is provided with a passage through which the arc segment passes, and a pull rope 62 passes through the passages of the arc segments to connect the arc segments into the ring. When the ring is not used, the pull rope can be loosened, the ring can be disassembled into the arc sections, the size is favorably reduced, the large size of the whole ring is avoided, and the space is saved.
Example 4: as shown in fig. 8, one example of a modification is: the winding structure 6 is a circular ring, an annular groove 601 is arranged on the top of the circular ring, the number of the rolling wheels is four, and each rolling wheel is arranged in the annular groove.
The further improvement is that the ring is composed of segmental arc sections, a channel passing through the arc sections is arranged in each arc section, and the pull rope passes through the channel of each arc section to connect the arc sections into the ring. When the ring is not used, the pull rope can be loosened, and the ring can be disassembled into arc sections, so that the ring is favorable for reducing the volume and saving the space.
Claims (6)
1. A cleaning device with an easily foldable frame body is characterized by comprising a frame body, cover cloth, a dust suction head capable of sucking dust and a blowing head for spraying air; the cover cloth is transparent, covers outside the frame body, and is supported by the frame body; the cover cloth is enclosed into a cover body with an opening only between bottoms; the blowing head is movably connected with the frame body and is driven by a movable mechanism which can lead the blowing head to shake; the dust suction head is movably connected with the frame body; the lower part of the frame body is provided with a rolling wheel which moves along the winding structure, so that the frame body can be wound in situ;
the frame body is an easily folding frame body;
the winding structure is a circular ring, and the height of the circular ring is smaller than the radius of the rolling wheel;
the number of the rolling wheels is four, the rolling wheels are respectively and uniformly distributed on the outer side wall of the circular ring, and each rolling wheel is in contact with the outer side wall of the circular ring.
2. The cleaning device with the easily foldable frame body as claimed in claim 1, wherein the frame body is composed of four branch posts and a top piece, each branch post comprises a corresponding vertical post and a corresponding cross bar, the vertical posts are vertically arranged, the outer end of each cross bar is hinged with the top of each vertical post, and an upper fixing piece for fixing the position of the cross bar relative to the vertical posts is detachably connected between the outer end of each cross bar and the tops of the vertical posts; the inner end of the cross bar is hinged with the top piece; the top piece is provided with a control structure which can control the fixing or folding of each transverse strip and the top piece;
the bottom of each vertical column is provided with a corresponding rolling wheel.
3. The frame body cleaning device as claimed in claim 2, wherein the upper fixing member comprises a left section, a middle section and a right section, the sections are connected to form a "U" shape, the left section of the upper fixing member is inserted into the hole of the corresponding cross bar, and the right section of the upper fixing member is inserted into the hole of the corresponding vertical post.
4. The cleaning device with the easily foldable frame body as claimed in claim 2, wherein the top member is provided with four notches at its periphery, each notch is positioned corresponding to the inner end of each cross bar, and the inner end of the cross bar extends into the corresponding notch; the control structure comprises a control block and screws, the control block is rotatably connected to the top piece through the screws, four protruding blocks extend out of the periphery of the control block, and the positions of the protruding blocks correspond to the notches; when each transverse strip and the top piece need to be in a fixed state, the control block rotates to a corresponding angle to enable each protruding block to extend to the corresponding notch, so that each protruding block is in contact with the corresponding transverse strip, and the transverse strip cannot rotate relative to the top piece to realize fixation.
5. A cleaning device with an easily foldable frame according to claim 4, characterized in that each cross bar is hinged to the top member in the corresponding notch by a horizontally placed hinge shaft.
6. The cleaning device with the easily foldable frame body as claimed in claim 1, further comprising a main body of the dust collector, a blower, wherein the dust suction port of the main body of the dust collector is communicated with the dust suction head through a suction pipe; the blowing outlet of the blower is communicated with the blowing head through a blowing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017683.6A CN109171561B (en) | 2016-08-30 | 2016-08-30 | Cleaning device with easily folding support body |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765243.3A CN106391578B (en) | 2016-08-30 | 2016-08-30 | Cleaning plant with foldable frame body |
| CN201811017683.6A CN109171561B (en) | 2016-08-30 | 2016-08-30 | Cleaning device with easily folding support body |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765243.3A Division CN106391578B (en) | 2016-08-30 | 2016-08-30 | Cleaning plant with foldable frame body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109171561A CN109171561A (en) | 2019-01-11 |
| CN109171561B true CN109171561B (en) | 2020-10-27 |
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765243.3A Active CN106391578B (en) | 2016-08-30 | 2016-08-30 | Cleaning plant with foldable frame body |
| CN201811017672.8A Active CN109171560B (en) | 2016-08-30 | 2016-08-30 | Cleaning device with easily-folded frame body |
| CN201811017800.9A Withdrawn CN109078923A (en) | 2016-08-30 | 2016-08-30 | Cleaning plant for domestic dedusting |
| CN201811017683.6A Active CN109171561B (en) | 2016-08-30 | 2016-08-30 | Cleaning device with easily folding support body |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765243.3A Active CN106391578B (en) | 2016-08-30 | 2016-08-30 | Cleaning plant with foldable frame body |
| CN201811017672.8A Active CN109171560B (en) | 2016-08-30 | 2016-08-30 | Cleaning device with easily-folded frame body |
| CN201811017800.9A Withdrawn CN109078923A (en) | 2016-08-30 | 2016-08-30 | Cleaning plant for domestic dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106391578B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106391578B (en) | 2018-10-26 |
| CN109171560B (en) | 2020-09-01 |
| CN109171561A (en) | 2019-01-11 |
| CN106391578A (en) | 2017-02-15 |
| CN109171560A (en) | 2019-01-11 |
| CN109078923A (en) | 2018-12-25 |
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