CN107212805B - High effect dust cleaner on the outside of a kind of household electrical appliance refrigerator - Google Patents
High effect dust cleaner on the outside of a kind of household electrical appliance refrigerator Download PDFInfo
- Publication number
- CN107212805B CN107212805B CN201710555418.2A CN201710555418A CN107212805B CN 107212805 B CN107212805 B CN 107212805B CN 201710555418 A CN201710555418 A CN 201710555418A CN 107212805 B CN107212805 B CN 107212805B
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- China
- Prior art keywords
- sides
- dust
- outside
- hollow frame
- drawstring
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Classifications
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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
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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
- A47L7/02—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 with driven tools for special 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
Abstract
The present invention relates to high effect dust cleaners on the outside of dust-extraction unit on the outside of a kind of refrigerator more particularly to a kind of household electrical appliance refrigerator.That the technical problem to be solved in the present invention is to provide a kind of dust removing effects is good, dedusting speed is fast, high effect dust cleaner on the outside of time-saving household electrical appliance refrigerator.In order to solve the above-mentioned technical problems, the present invention provides high effect dust cleaners on the outside of such a household electrical appliance refrigerator, include hollow frame etc.；It symmetrically is provided with opening at left and right sides of hollow frame, the two sides up and down at left and right sides of hollow frame, which are symmetrically arranged with, moves up and down device, moves up and down device equipped with dust-extraction unit, dust-extraction unit is corresponding with opening.The present invention is dusted refrigerator by dust-extraction unit, and the present invention is fixed by fixed device, to reach, dust removing effects are good, dedusting speed is fast, labor-saving effect.
Description
Technical field
The present invention relates to high-effective dust-removings on the outside of dust-extraction unit on the outside of a kind of refrigerator more particularly to a kind of household electrical appliance refrigerator
Device.
Background technique
Household electrical appliance (HEA) refer mainly to various electric appliances and electronic apparatus used in homes and similar places.The also known as people
Electrical appliance, daily-use electrical appliance.Household electrical appliance free people from heavy, trifling, time-consuming housework, create for the mankind
More it is comfortable it is graceful, be more advantageous to physically and mentally healthy living and working environment, provide colourful entertainment condition,
Have become the necessity of Modern Family's life.Household electrical appliance, which come out, has last 100 years history, and the U.S. is considered as household electrical appliance
The place of origin.The range of household electrical appliance, various countries are not quite similar, and not yet form unified household electrical appliance classification, some states in the world
Luminaire is classified as one kind of household electrical appliance by family, and acoustic image electric appliance is included in entertainment utensil, and entertainment utensil further includes electronic electricity
Sub- toy.
It is all at present by being manually dusted, so that there are dust removing effects is poor, dedusting is fast to being dusted on the outside of refrigerator
Degree is slow, the shortcomings that wasting time, therefore needs to research and develop that a kind of dust removing effects are good, dedusting speed is fast, time-saving household electrical appliance
With high effect dust cleaner on the outside of refrigerator.
Summary of the invention
(1) technical problems to be solved
The present invention is at present by being manually dusted, so that there are dedustings to being dusted on the outside of refrigerator to overcome
Effect is poor, dedusting speed is slow, the shortcomings that wasting time, that the technical problem to be solved in the present invention is to provide a kind of dust removing effects is good,
Dedusting speed is fast, high effect dust cleaner on the outside of time-saving household electrical appliance refrigerator.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides high-effective dust-removings on the outside of such a household electrical appliance refrigerator to fill
It sets, includes hollow frame, moves up and down device and dust-extraction unit, be symmetrically provided with opening, hollow frame or so at left and right sides of hollow frame
The two sides up and down of two sides, which are symmetrically arranged with, moves up and down device, moves up and down device equipped with dust-extraction unit, dust-extraction unit and opening
It is corresponding.
Preferably, dust-extraction unit includes N-shaped bar, the first electronic reel, the first drawstring, the first spring, the second connection
Plate and sponge block, the hollow frame left and right sides are equipped with N-shaped bar, and the first electronic reel has been bolted in N-shaped bar middle inside,
The first drawstring is wound on first electronic reel, the tail end of the first drawstring passes through opening, and is connected with the second connection by hook
Plate is connected with sponge block on the second connecting plate, the two sides up and down in two sides up and down and N-shaped bar on the outside of two the second connecting plates it
Between be welded with the first spring.
Preferably, move up and down device include the first sliding rail, the first sliding block, second spring, the second electronic reel and
Second drawstring, up and down two sides of four the first sliding rails respectively with two sides on the left of hollow frame are bolted, sliding on the first sliding rail
Dynamic formula is equipped with the first sliding block, is welded to connect on the outside of the first sliding block with N-shaped bar, between the first slider top and the first sliding rail top
It is welded with second spring, the first sliding rail bottom rear has been bolted the second electronic reel, on the second electronic reel
It is wound with the second drawstring, the tail end of the second drawstring is connected with the connection of the second sliding block rear end by hook.
Preferably, further include having fixed device, two sides are equipped with fixed device to hollow frame up and down, screw rod, the first connecting plate and
Sucker, two sides are symmetrically provided with screw hole to hollow frame up and down, and screw hole is interior to be connected with screw rod by the way that screw thread is movable, is welded on the outside of screw rod
First connecting plate, screw rod inside are equipped with sucker, and sucker is located on the inside of hollow frame.
It preferably, further include having the second sliding rail, the second sliding block and magnet, the material of the second connecting plate is irony, hollow frame
The two sides up and down of the interior left and right sides have symmetrically been bolted the second sliding rail, and the second sliding rail is located at up and down the two of the second connecting plate
Side, slidingtype is equipped with the second sliding block on the second sliding rail, and the second inner side of slider has been connected by screw to magnet, magnet and the second company
Two side contacts up and down of fishplate bar.
Preferably, the first drawstring and the second drawstring are wirerope.
Working principle: the dust removal component of control dust-extraction unit first moves outward, when the dust removal component on dust-extraction unit
When moving to suitable position outward, dust-extraction unit stop motion is controlled, then the present invention is covered in the outside of refrigerator, at this time dedusting
Dust removal component on device is located at the left and right sides on the outside of refrigerator, and operator holds hollow frame, then controls on dust-extraction unit
Dust removal component move inwardly, when dust removal component is moved to inwardly with side contacts outside refrigerator, control dust-extraction unit stop
Movement.Then control moves up and down device up and down motion, drives dust-extraction unit to move up and down, thus to the left and right two on the outside of refrigerator
Side is dusted.After left and right sides dedusting on the outside of refrigerator, closing moves up and down device.Control the dust removal unit of dust-extraction unit
Part moves outward, and when the dust removal component on dust-extraction unit moves to suitable position outward, control dust-extraction unit stops fortune
Dynamic, operator rotates hollow frame, makes dust-extraction unit and moves up and down device rotation, when the dust removal component on dust-extraction unit is located at
When the front and rear sides of refrigerator, stop operating.The front and rear sides on the outside of refrigerator can be dusted by repeating aforesaid operations.To reach
Arrive that dust removing effects are good, the fireballing effect of dedusting.
Because dust-extraction unit include N-shaped bar, the first electronic reel, the first drawstring, the first spring, the second connecting plate and
Sponge block, is equipped with N-shaped bar at left and right sides of hollow frame, and N-shaped bar middle inside has been bolted the first electronic reel, and first
The first drawstring is wound on electronic reel, the tail end of the first drawstring passes through opening, and is connected with the second connecting plate by hook, the
It is connected with sponge block on two connecting plates, is welded between the two sides up and down in two sides up and down and N-shaped bar on the outside of two the second connecting plates
It is connected to the first spring.Start the first electronic reel and receive the first drawstring, the second connecting plate and sponge block is driven to move outward, the
One spring is compressed, and when the second connecting plate and sponge block move to suitable position outward, closes the first electronic reel.So
Grip is in the outside of refrigerator afterwards, and the dust removal component on dust-extraction unit is located at the left and right sides on the outside of refrigerator at this time, and operator drags
Firmly hollow frame.Then the first electronic reel of starting puts the first drawstring, makes the second connecting plate under the elastic force effect of the first spring
It moves with sponge block, when the second connecting plate and sponge block are moved to inwardly with contacting at left and right sides of refrigerator, closes inwardly
First electronic reel.When needing the front and rear sides to refrigerator to be dusted, the electronic reel of starting first receives first
Drawstring moves the second connecting plate and sponge block outward, and operator rotates the present invention, makes the second connecting plate and sponge block position
In the front and rear sides of refrigerator, repeating aforesaid operations can be such that the second connecting plate and sponge block contacts with the front and rear sides of refrigerator.
Because moving up and down device includes the first sliding rail, the first sliding block, second spring, the second electronic reel and second
Drawstring, up and down two sides of four the first sliding rails respectively with two sides on the left of hollow frame are bolted, slidingtype on the first sliding rail
Be equipped with the first sliding block, be welded to connect with N-shaped bar on the outside of the first sliding block, at the top of the first slider top and the first sliding rail between weld
There is second spring, the first sliding rail bottom rear has been bolted the second electronic reel, has been wound on the second electronic reel
The tail end of second drawstring, the second drawstring is connected with the connection of the second sliding block rear end by hook.Start the second electronic reel to reel
Second drawstring, second spring is flexible, and the second sliding block and dust-extraction unit is driven to move up and down, thus to removing at left and right sides of refrigerator
Dirt.When to be dusted to the front and rear sides of refrigerator, aforesaid operations are repeated.
Because further including having fixed device, two sides are equipped with fixed device, screw rod, the first connecting plate and suction to hollow frame up and down
Disk, hollow frame are symmetrically provided with screw hole in two sides up and down, are connected with screw rod by the way that screw thread is movable in screw hole, and the is welded on the outside of screw rod
One connecting plate, screw rod inside are equipped with sucker, and sucker is located on the inside of hollow frame.By tightening screw rod, move sucker inwardly,
When sucker moves to inwardly to be in close contact with refrigerator front and rear sides, stopping turns screw rod, and controls sucker and be sucked, right
The present invention is fixed.
Because further including having the second sliding rail, the second sliding block and magnet, the material of the second connecting plate is irony, a left side in hollow frame
The second sliding rail has symmetrically been bolted in the two sides up and down of right two sides, and the second sliding rail is located at the two sides up and down of the second connecting plate,
Slidingtype is equipped with the second sliding block on second sliding rail, and the second inner side of slider has been connected by screw to magnet, magnet is connect with second
Two side contacts up and down of plate.Second sliding rail and the second sliding block play the guiding role.
Because the first drawstring and the second drawstring are wirerope, the spy that wirerope has wear-resisting, antidetonation, run stability good
Point.
(3) beneficial effect
The present invention is dusted refrigerator by dust-extraction unit, and the present invention is fixed by fixed device, thus
Reach that dust removing effects are good, dedusting speed is fast, labor-saving effect.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the left view structural representation that the present invention moves up and down device.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
The label in accompanying drawing is: 1- hollow frame, the fixed device of 2-, 201- screw hole, 202- screw rod, the first connecting plate of 203-,
204- sucker, 3- dust-extraction unit, 301-n type bar, the electronic reel of 302- first, the first drawstring of 303-, the first spring of 304-,
The second connecting plate of 305-, 306- sponge block, 4- move up and down device, the first sliding rail of 401-, the first sliding block of 402-, the second bullet of 403-
Spring, the electronic reel of 404- second, the second drawstring of 405-, 5- opening, the second sliding rail of 6-, the second sliding block of 7-, 8- magnet.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
High effect dust cleaner includes hollow frame 1, moves up and down as shown in Figs 1-4 on the outside of a kind of household electrical appliance refrigerator
Device 4 and dust-extraction unit 3,1 left and right sides of hollow frame are symmetrically provided with opening 5, and the two sides up and down of 1 left and right sides of hollow frame are symmetrically set
Device 4 is moved up and down, moves up and down device 4 equipped with dust-extraction unit 3, dust-extraction unit 3 is corresponding with opening 5.
Embodiment 2
High effect dust cleaner includes hollow frame 1, moves up and down as shown in Figs 1-4 on the outside of a kind of household electrical appliance refrigerator
Device 4 and dust-extraction unit 3,1 left and right sides of hollow frame are symmetrically provided with opening 5, and the two sides up and down of 1 left and right sides of hollow frame are symmetrically set
Device 4 is moved up and down, moves up and down device 4 equipped with dust-extraction unit 3, dust-extraction unit 3 is corresponding with opening 5.
Dust-extraction unit 3 includes N-shaped bar 301, the first electronic reel 302, the first drawstring 303, the first spring 304,
Two connecting plates 305 and sponge block 306, N-shaped bar 301 is equipped at left and right sides of hollow frame 1, and 301 middle inside of N-shaped bar passes through bolt company
It is connected to the first electronic reel 302, the first drawstring 303 is wound on the first electronic reel 302, the tail end of the first drawstring 303 is worn
Opening 5 is crossed, and the second connecting plate 305 is connected with by hook, is connected with sponge block 306 on the second connecting plate 305, two second
The first spring 304 is welded between two sides up and down in the two sides up and down and N-shaped bar 301 in 305 outside of connecting plate.
Embodiment 3
High effect dust cleaner includes hollow frame 1, moves up and down as shown in Figs 1-4 on the outside of a kind of household electrical appliance refrigerator
Device 4 and dust-extraction unit 3,1 left and right sides of hollow frame are symmetrically provided with opening 5, and the two sides up and down of 1 left and right sides of hollow frame are symmetrically set
Device 4 is moved up and down, moves up and down device 4 equipped with dust-extraction unit 3, dust-extraction unit 3 is corresponding with opening 5.
Dust-extraction unit 3 includes N-shaped bar 301, the first electronic reel 302, the first drawstring 303, the first spring 304,
Two connecting plates 305 and sponge block 306, N-shaped bar 301 is equipped at left and right sides of hollow frame 1, and 301 middle inside of N-shaped bar passes through bolt company
It is connected to the first electronic reel 302, the first drawstring 303 is wound on the first electronic reel 302, the tail end of the first drawstring 303 is worn
Opening 5 is crossed, and the second connecting plate 305 is connected with by hook, is connected with sponge block 306 on the second connecting plate 305, two second
The first spring 304 is welded between two sides up and down in the two sides up and down and N-shaped bar 301 in 305 outside of connecting plate.
Moving up and down device 4 includes the first sliding rail 401, the first sliding block 402, second spring 403, the second electronic reel
404 and second drawstring 405, up and down two sides of four the first sliding rails 401 respectively with 1 left side two sides of hollow frame be bolted,
Slidingtype is equipped with the first sliding block 402 on first sliding rail 401, and the outside of the first sliding block 402 is welded to connect with N-shaped bar 301, first is sliding
402 top of block and the first sliding rail are welded with second spring 403 between 401 top, and 401 bottom rear of the first sliding rail is connected by bolt
It is connected to the second electronic reel 404, the second drawstring 405 is wound on the second electronic reel 404, the tail end of the second drawstring 405 is logical
It crosses hook and is connected with the connection of 7 rear end of the second sliding block.
Embodiment 4
High effect dust cleaner includes hollow frame 1, moves up and down as shown in Figs 1-4 on the outside of a kind of household electrical appliance refrigerator
Device 4 and dust-extraction unit 3,1 left and right sides of hollow frame are symmetrically provided with opening 5, and the two sides up and down of 1 left and right sides of hollow frame are symmetrically set
Device 4 is moved up and down, moves up and down device 4 equipped with dust-extraction unit 3, dust-extraction unit 3 is corresponding with opening 5.
Dust-extraction unit 3 includes N-shaped bar 301, the first electronic reel 302, the first drawstring 303, the first spring 304,
Two connecting plates 305 and sponge block 306, N-shaped bar 301 is equipped at left and right sides of hollow frame 1, and 301 middle inside of N-shaped bar passes through bolt company
It is connected to the first electronic reel 302, the first drawstring 303 is wound on the first electronic reel 302, the tail end of the first drawstring 303 is worn
Opening 5 is crossed, and the second connecting plate 305 is connected with by hook, is connected with sponge block 306 on the second connecting plate 305, two second
The first spring 304 is welded between two sides up and down in the two sides up and down and N-shaped bar 301 in 305 outside of connecting plate.
Moving up and down device 4 includes the first sliding rail 401, the first sliding block 402, second spring 403, the second electronic reel
404 and second drawstring 405, up and down two sides of four the first sliding rails 401 respectively with 1 left side two sides of hollow frame be bolted,
Slidingtype is equipped with the first sliding block 402 on first sliding rail 401, and the outside of the first sliding block 402 is welded to connect with N-shaped bar 301, first is sliding
402 top of block and the first sliding rail are welded with second spring 403 between 401 top, and 401 bottom rear of the first sliding rail is connected by bolt
It is connected to the second electronic reel 404, the second drawstring 405 is wound on the second electronic reel 404, the tail end of the second drawstring 405 is logical
It crosses hook and is connected with the connection of 7 rear end of the second sliding block.
It further include having fixed device 2, about 1 two sides of hollow frame are equipped with fixed device 2, screw rod 202, the first connecting plate 203
With sucker 204, about 1 two sides of hollow frame are symmetrically provided with screw hole 201, and screw hole 201 is interior to be connected with screw rod by the way that screw thread is movable
202, the first connecting plate 203 is welded on the outside of screw rod 202, sucker 204 is installed, sucker 204 is located at hollow frame on the inside of screw rod 202
1 inside.
It further include having the second sliding rail 6, the second sliding block 7 and magnet 8, the material of the second connecting plate 305 is irony, hollow frame 1
The second sliding rail 6 has symmetrically been bolted in the two sides up and down of the interior left and right sides, and the second sliding rail 6 is located at the second connecting plate 305
Upper and lower two sides, slidingtype is equipped with the second sliding block 7 on the second sliding rail 6, has been connected by screw to magnet 8, magnetic on the inside of the second sliding block 7
Two side contacts up and down of iron 8 and the second connecting plate 305.
First drawstring 303 and the second drawstring 405 are wirerope.
Working principle: the dust removal component of control dust-extraction unit 3 first moves outward, the dust removal unit on dust-extraction unit 3
When part moves to suitable position outward, 3 stop motion of dust-extraction unit is controlled, then the present invention is covered in the outside of refrigerator, at this time
Dust removal component on dust-extraction unit 3 is located at the left and right sides on the outside of refrigerator, and operator holds hollow frame 1, then controls dedusting
Dust removal component on device 3 moves inwardly, when dust removal component is moved to inwardly with side contacts outside refrigerator, control dedusting dress
Set 3 stop motions.Then control moves up and down the up and down motion of device 4, drives dust-extraction unit 3 to move up and down, thus outside to refrigerator
It is dusted at left and right sides of side.After left and right sides dedusting on the outside of refrigerator, closing moves up and down device 4.Control dedusting
The dust removal component of device 3 moves outward, when the dust removal component on dust-extraction unit 3 moves to suitable position outward, control
3 stop motion of dust-extraction unit, operator rotate hollow frame 1, make dust-extraction unit 3 and move up and down the rotation of device 4, when dedusting fills
When setting the dust removal component on 3 and being located at the front and rear sides of refrigerator, stop operating.Repeating aforesaid operations can be to the front and back on the outside of refrigerator
Two sides are dusted.To reach, dust removing effects are good, the fireballing effect of dedusting.
Because dust-extraction unit 3 includes N-shaped bar 301, the first electronic reel 302, the first drawstring 303, the first spring
304, the second connecting plate 305 and sponge block 306, N-shaped bar 301 is equipped at left and right sides of hollow frame 1, and 301 middle inside of N-shaped bar passes through
It has been bolted the first electronic reel 302, the first drawstring 303 is wound on the first electronic reel 302, the first drawstring 303
Tail end passes through opening 5, and is connected with the second connecting plate 305 by hook, is connected with sponge block 306 on the second connecting plate 305, and two
The first spring 304 is welded between two sides up and down in the two sides up and down and N-shaped bar 301 in a second connecting plate, 305 outside.Starting
First electronic reel 302 receives the first drawstring 303, drives the second connecting plate 305 and sponge block 306 to move outward, the first bullet
Spring 304 is compressed, and when the second connecting plate 305 and sponge block 306 move to suitable position outward, closes the first electronic coiling
Wheel 302.Then grip is in the outside of refrigerator, and the dust removal component on dust-extraction unit 3 is located at the left and right sides on the outside of refrigerator at this time, behaviour
Hollow frame 1 is held as personnel.Then the first electronic reel 302 of starting puts the first drawstring 303, in the elastic force of the first spring 304
Move the second connecting plate 305 and sponge block 306 inwardly, when the second connecting plate 305 and sponge block 306 are transported inwardly
When moving to contacting at left and right sides of refrigerator, the first electronic reel 302 is closed.When needing to carry out to the front and rear sides of refrigerator
When dedusting, the electronic reel 302 of starting first receives the first drawstring 303, transports the second connecting plate 305 and sponge block 306 outward
Dynamic, operator rotates the present invention, and the second connecting plate 305 and sponge block 306 is made to be located at the front and rear sides of refrigerator, repeats above-mentioned behaviour
Work can be such that the second connecting plate 305 and sponge block 306 contacts with the front and rear sides of refrigerator.
Because move up and down device 4 include the first sliding rail 401, the first sliding block 402, second spring 403, second it is electronic around
Line wheel 404 and the second drawstring 405, four the first sliding rails 401 are connected with the two sides up and down of 1 left side two sides of hollow frame by bolt respectively
It connecing, slidingtype is equipped with the first sliding block 402 on the first sliding rail 401, and the outside of the first sliding block 402 is welded to connect with N-shaped bar 301, the
One sliding block, 402 top and the first sliding rail are welded with second spring 403 between 401 top, and 401 bottom rear of the first sliding rail passes through spiral shell
It tethers and is connected to the second electronic reel 404, the second drawstring 405, the tail of the second drawstring 405 are wound on the second electronic reel 404
End is connected with the connection of 7 rear end of the second sliding block by hook.Start the second electronic reel 404 and reels the second drawstring 405, the second bullet
Spring 403 is flexible, and the second sliding block 7 and dust-extraction unit 3 is driven to move up and down, thus to being dusted at left and right sides of refrigerator.When right
When the front and rear sides of refrigerator are dusted, aforesaid operations are repeated.
Because further including having fixed device 2, about 1 two sides of hollow frame are equipped with fixed device 2, screw rod 202, the first connecting plate
203 and sucker 204, about 1 two sides of hollow frame are symmetrically provided with screw hole 201, are connected with screw rod by the way that screw thread is movable in screw hole 201
202, the first connecting plate 203 is welded on the outside of screw rod 202, sucker 204 is installed, sucker 204 is located at hollow frame on the inside of screw rod 202
1 inside.By tightening screw rod 202, move sucker 204 inwardly, when sucker 204 moves to and refrigerator front and rear sides inwardly
When close contact, stopping turns screw rod 202, and controls sucker 204 and be sucked, and the present invention is fixed.
Because further including having the second sliding rail 6, the second sliding block 7 and magnet 8, the material of the second connecting plate 305 is irony, hollow
The second sliding rail 6 has symmetrically been bolted in the two sides up and down of the left and right sides in frame 1, and the second sliding rail 6 is located at the second connecting plate 305
Two sides up and down, slidingtype is equipped with the second sliding block 7 on the second sliding rail 6, be connected by screw to magnet 8 on the inside of the second sliding block 7,
Two side contacts up and down of magnet 8 and the second connecting plate 305.Second sliding rail 6 and the second sliding block 7 play the guiding role.
Because the first drawstring 303 and the second drawstring 405 are wirerope, wirerope has wear-resisting, antidetonation, run stability
Good feature.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. high effect dust cleaner on the outside of a kind of household electrical appliance refrigerator, which is characterized in that include hollow frame (1), move up and down
Device (4) and dust-extraction unit (3), hollow frame (1) left and right sides are symmetrically provided with opening (5), upper and lower at left and right sides of hollow frame (1)
Two sides, which are symmetrically arranged with, moves up and down device (4), moves up and down device (4) equipped with dust-extraction unit (3), dust-extraction unit (3) with open
Mouth (5) is corresponding；Dust-extraction unit (3) includes N-shaped bar (301), the first electronic reel (302), the first drawstring (303),
One spring (304), the second connecting plate (305) and sponge block (306), hollow frame (1) left and right sides are equipped with N-shaped bar (301), N-shaped
The first electronic reel (302) has been bolted in bar (301) middle inside, and is wound on the first electronic reel (302)
One drawstring (303), the tail end of the first drawstring (303) passes through opening (5), and is connected with the second connecting plate (305) by hook, the
It is connected on two connecting plates (305) sponge block (306), two sides up and down and N-shaped bar on the outside of two the second connecting plates (305)
(301) the first spring (304) are welded between the two sides up and down in.
2. high effect dust cleaner on the outside of a kind of household electrical appliance refrigerator according to claim 1, which is characterized in that above move down
Dynamic device (4) include the first sliding rail (401), the first sliding block (402), second spring (403), the second electronic reel (404)
With the second drawstring (405), four the first sliding rails (401) are connected with the two sides up and down of two sides on the left of hollow frame (1) by bolt respectively
It connects, slidingtype is equipped with the first sliding block (402) on the first sliding rail (401), welds on the outside of the first sliding block (402) with N-shaped bar (301)
Connection is welded with second spring (403), the first sliding rail between the first sliding block (402) top and the first sliding rail (401) top
(401) the second electronic reel (404) has been bolted in bottom rear, is wound with second on the second electronic reel (404)
The tail end of drawstring (405), the second drawstring (405) is connect by hook with the rear end of the second sliding block (7).
3. high effect dust cleaner on the outside of a kind of household electrical appliance refrigerator according to claim 2, which is characterized in that further include
Have fixed device (2), two sides are equipped with fixed device (2) hollow frame (1) up and down, the fixed device (2) include screw rod (202),
First connecting plate (203) and sucker (204), two sides are symmetrically provided with screw hole (201) hollow frame (1) up and down, are passed through in screw hole (201)
Screw thread is movable to be connected with screw rod (202), is welded with the first connecting plate (203) on the outside of screw rod (202), peace on the inside of screw rod (202)
Equipped with sucker (204), sucker (204) is located on the inside of hollow frame (1).
4. high effect dust cleaner on the outside of a kind of household electrical appliance refrigerator according to claim 3, which is characterized in that further include
There are the second sliding rail (6), the second sliding block (7) and magnet (8), the material of the second connecting plate (305) is irony, a left side in hollow frame (1)
The two sides up and down of right two sides have symmetrically been bolted the second sliding rail (6), and the second sliding rail (6) is located at the second connecting plate (305)
Two sides up and down, slidingtype is equipped with the second sliding block (7) on the second sliding rail (6), has been connected by screw on the inside of the second sliding block (7)
Magnet (8), two side contacts up and down of magnet (8) and the second connecting plate (305).
5. high effect dust cleaner on the outside of a kind of household electrical appliance refrigerator according to claim 4, which is characterized in that first draws
It restricts (303) and the second drawstring (405) is wirerope.
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| CN201710555418.2A CN107212805B (en) | 2017-07-10 | 2017-07-10 | High effect dust cleaner on the outside of a kind of household electrical appliance refrigerator |
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| CN107212805B true CN107212805B (en) | 2019-11-05 |
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| JPH1026368A (en) * | 1996-07-11 | 1998-01-27 | Hideaki Sodeyama | Biometeorological air conditioner |
| CN206174497U (en) * | 2016-10-12 | 2017-05-17 | 秦恒建设发展有限公司 | Glass curtain wall ash handling equipment |
| CN106583278A (en) * | 2016-11-14 | 2017-04-26 | 孙华定 | Automatic dusting device for display screen for big data |
| CN106824840A (en) * | 2017-01-31 | 2017-06-13 | 冯占飞 | A kind of high pressure harmonic filter surface dust cleaning apparatus |
| CN106925567A (en) * | 2017-05-04 | 2017-07-07 | 汪国栋 | A kind of computer acoustic dust arrester |
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