CN208851371U - Two sides window cleaning device - Google Patents
Two sides window cleaning device Download PDFInfo
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- CN208851371U CN208851371U CN201721078158.6U CN201721078158U CN208851371U CN 208851371 U CN208851371 U CN 208851371U CN 201721078158 U CN201721078158 U CN 201721078158U CN 208851371 U CN208851371 U CN 208851371U
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- window
- brush board
- gap frame
- bar
- frame
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- Expired - Fee Related
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Abstract
The utility model belongs to sanitation equipment technical field, specially a kind of two sides window cleaning device.This window cleaning device specifically includes that brush board brushing, scrapes window item and window cleaner, gap frame and the handlebar of roller composition；Wherein, gap frame outboard beam is connect by connector with window cleaner, and the front of brush board is detachable connection with the back side of brushing, and gap frame outer bar side ports have detachable safety end socket, and side lever one end is connected by the upper end of connector and handlebar in gap frame；The opening width of gap frame is greater than the window frame thickness of windowpane, facilitates brush board stretching out window frame, and be set to glass surface outside window；This window cleaning device both can be with cleaning glass window window indoor glass face, also glass surface outside erasable windowpane room；May be implemented to roll it is wet, wipe window, scrape window multiple functions.It is easy to use and operate using can reduce labor intensity significantly；It especially can avoid wiping risky operation when outer glass surface；It is used suitable for occasions such as family, offices.
Description
Technical field
The utility model belongs to sanitation equipment technical field, and in particular to a kind of window cleaning device.
Background technique
Glass housing window can gather dust after a period of time, need to wipe, to keep bright and clean.Currently, wiping
Glass is usually using rag, when wiping indoors, since windowpane is generally relatively high, needs to ascend a height and climb down, very inconvenient.And
To the outdoor one side of windowpane, it is more difficult to wipe.If people climbs on window frame outside cleaning glass window, there are security risks.Currently, also
There are no can not only facilitate wiping indoor glass face, but also can wipe the device of outdoor glass surface safely and appear on the market.
Utility model content
The purpose of this utility model is that designing a kind of can not only facilitate wipes indoor glass face, but also outdoor can be wiped safely
The two sides window cleaning device of glass surface.
The safe ready two sides window cleaning device of the utility model design, comprising: window cleaner, gap frame and handlebar；Its
In, gap frame lateral ends are connect by connector with window cleaner, and inner opposite end is connected by the upper end of connector and handlebar
It connects；The opening width of gap frame is greater than the window frame thickness of windowpane, so that window cleaner is stretched out window frame, and is set to glass outside window
Face.In use, the window cleaner directly contacts glass surface, the dust etc. on cleaning glass window.
In the utility model, the window cleaner includes brush board and brushing, and the brush board front and the brushing back side are detachable
Formula connection, connection type can typically be adhesively joined to be a variety of, for example, the front of brush board is equipped with nylon yarn, the back of brushing
Face also is provided with corresponding nylon flannelette, and brushing is adhered fixed by nylon flannelette and brush board front；When needing replacing, cleaning, brush
Cloth pulls down.
Further, the brush board can be a fast plate, be also possible to positive three prism, three faces difference of positive three prism
It is connected with brushing.Using positive three prism, can directly be become by converting the using face of positive three prism during wiping window
More brushing.
Further, the gap frame can be formed by a rod bending, can also be assembled and be formed by connector.For example, institute
Stating gap frame can be made of the connecting rod of inside and outside two straight-bars and a side end.Inside and outside two straight-bars can be substantially parallel, can also
With not parallel, it can there is the angle of 0-45 degree.There is certain angle to be convenient for the brush board in outside stretching out window frame, and is set to window
Outer glass surface.
Further, the spacing inside and outside the gap frame, for example, gap frame a side end connection pole length,
Greater than window frame thickness+brush board thickness+gap frame and brush board connector height, and certain surplus is put, makes to wipe exterior window glass up and down
It is unaffected when glass face.
Further, on the one hand the connection type of the outside straight-bar of the gap frame and brush board can make to brush there are many form
Plate, at being fixedly connected, on the other hand keeps brush board adjustable in the position of gap frame or so again with outside straight-bar one end of gap frame
Section.Wherein, the two kinds of forms: fixed hinge that can be divided mainly into are fixedly connected with, are rigidly connected.So-called fixed hinge refers to brush board around C
The outside straight-bar of shape frame can be rotated；So-called rigid connection refers to that brush board not can be rotated around the outside straight-bar of gap frame.
Further, described to be fixedly hinged with diversified forms.For example, the brush board back side is laterally at least set when brush board is plate
It is equipped with a hollow circular-tube, the outside straight-bar of gap frame is that corresponding cylinder is matching, and hollow circular-tube can be covered in cylinder
Physically, the effect of this design is, one side brush board can move left and right adjusting along cylinder, to adapt to different in width
The wiping of windowpane；On the other hand, brush board can make the inclination of certain angle around cylinder, until front and back is overturn, so up and down
Ensure that brush board is close to glass surface when wiping, moreover, can be not only used for the wiping of glass surface outside windowpane room, and can be used for windowpane room
The wiping of interior glass surface.For another example, when brush board is positive three prism, circular hole, gap frame are split into positive three prism central axis
Outside straight-bar be corresponding cylinder it is matching, cylinder penetrates in circular hole.This design can equally reach above-mentioned
It is required that.
Further, also there are many forms for the rigid connection.For example, the brush board back side is laterally outputed when brush board is plate
The outside straight-bar of dovetail groove, gap frame is made into corresponding dovetail.Brush board can be moved left and right along dovetail.When brush board is
When positive three prism, tri-angle-holed or polygonal hole can be laterally gone out at the center of positive three prism, the outside of gap frame is straight
Bar is made into be corresponding to it triangle cylinder or polygon cylinder, and brush board can be moved left and right along triangle cylinder or polygon cylinder.
Further, when the outside straight-bar of the gap frame and brush board are rigid connection, the outside straight-bar of gap frame and company
Junction between extension bar is provided with a turnover mechanism, and outside straight-bar and brush board can be made to make 360 degree around outside straight-bar axle center and turned over
Turn, brush board can be made outwardly or inwardly to overturn, indoor surface and outdoor face in order to cleaning glass window.
Further, the window cleaner may also include attachment: roller or sponge strip, and scrape window item；The attachment can pass through
The connection of the outboard beam of connector and gap frame；Attachment can also be connect by connector with brush board, and connection type may is that brush
Two sides of plate can go out dovetail groove, roller or sponge strip respectively, and scrape window side and be provided with matched dovetail, the two
It is separately mounted in the dovetail groove of two sides of brush board.Before brush is by the dust on cloth cleaning glass window, with roller or sponge
Moisture is rubbed on glass surface after item water suction；Then brush board and brushing cleaning glass window are used；Finally scraped off on glass surface with scraping window item
It is water stain, further make glass cleaning, bright.
Further, the tip portion of the junction of the outside straight-bar and brush board of the gap frame is equipped with several pin holes, leads to
Bolt is crossed, brush board is positioned, prevents from falling off.
Further, the rigid connection that the outside straight-bar of the gap frame and the connection type of brush board can also fix, that is, brush
Plate can not both have mercy on outside straight-bar rotation, can not also be moved along outside straight-bar.
Further, the connection of the inside straight-bar and handle upper end of the gap frame can also be diversified forms, for example, fixed
Connection, universal connection；Described be fixedly connected refers to that handle cannot have mercy on inside straight-bar rotation or mobile, for example, handle upper end and C-shaped
The inside of frame is rigid connection, including chimeric, detachably；The universal connection refers to that tie point is made on the rich inside straight-bar of handle
Respectively to rotation, for example, sphere connects, i.e., it is sphere that straight-bar one end is wherein surveyed in gap frame, and handle upper end is corresponding spherical shell.
The effect of such connection type is, when handle pilot brush plate cleaning glass window moves up and down, it is ensured that brush board is close to
Glass surface.
Further, the handle can be two section nested type stretching structures.
Further, in order to reach the needs of the various surface glasses outside window of sassafras, the present apparatus can be from each up and down of various windows
A window frame side is stretched out outside window, keeps gap frame outer bar parallel with glass outside window, and handlebar can stay within operation, and device can be with
Rigid structure in one plane；In order to reach firmly effect and the multi-use of sassafras window, one ' compound ten thousand can be passed through
To connector ' in connection gap frame the upper end of side lever one end and handlebar, when use can facilitate fixation in suitable angle
Change.
In order to make sassafras window device positioning and sassafras window effect, can also be by one ' universal connecting components ' connection gap frame outside
Side lever and sassafras window device, when use, can facilitate immobilization in suitable angle.In this way, the upper end of handlebar is relatively fixed point,
The lower end of handlebar can be positioned at indoor any direction；Sassafras window device can using gap frame outboard beam as axle center 360 degree rotation,
Glass surface rotation can be parallel to 360 degree of gap frame outboard beam selected element.According to theory of mechanics, this window cleaning device optimizes angle
Sassafras glass up and down can be even carried out after fixation with tilted direction.
' universal connecting components ' can be a T-type pipe.The T-type pipe upper end is "-" type hollow pipe, the hollow pipe
Perhaps outboard beam diameter matches can cover in gap frame in side lever or outboard beam side lever in internal diameter and gap frame, make T-type
Pipe side lever or outboard beam can make 360 degree rotation in gap frame；T-type pipe end portion be used for the brush board of sassafras window device or
Handlebar connection；When connecting with the brush board of sassafras window device, it is empty with internal screw thread that T-type pipe end portion can be one for T-type pipe lower end
Heart pipe, the central part of brush board are provided with matched annulus and screw, realize the company of gap frame outboard beam and sassafras window device
It connects, sassafras window device can make 360 degree rotation around T-type pipe lower end axle center, shown in Figure 3；T-type pipe lower end connects with the upper end of handlebar
When connecing, T-type pipe lower end can be pancake, and the upper end of handlebar is to be embedded in flute profile with the matched flute profile of pancake, T-type pipe lower end
Complete the connection of side lever and handle tube in gap frame by screw afterwards, handle tube can make around T-type pipe upper end 180 degree rotation or
It can make 180 degree rotation around screw, it is shown in Figure 4.
The principle of above-mentioned 2 ' universal connecting components ' is the same, but specifically different connector.When practical operation, need
Fastener is wanted, the rotary plastic fastener among telescoping tube can be used.
The gap frame and handlebar constructional device of this window cleaning device can be changed to various shapes and reach similar effect.For example,
Handlebar connect to form F shape with side lever inner end in gap frame, removes the at L-shaped shape of rod on the inside of gap frame, handlebar and C
Certain point connection in shape frame among side lever inner end to outboard end can generate different shape, but effect is similar.
Further, the brushing can be the material for being easier removal dust, for example, nylon cloth, weaved cotton cloth, sponge
Deng face can be hair side, flannelette, towel face etc..
Further, when the inside straight-bar of the gap frame is to be fixedly connected with the connection of handle upper end, the C-shaped frame
The outside straight-bar of frame and the connection type of brush board are fixed hinge；When the inside straight-bar of the gap frame and the company of handle upper end
When being connected in universal connection, the outside straight-bar of the gap frame and the connection type of brush board are rigid connection；This matching relationship,
When brush board cleaning glass window moves up and down, make what gap frame urged to make upward-downward translation.
The safe ready window cleaning device of the utility model design, gap frame, handle, brush board, which can be used, to be had centainly by force
The metal material or engineering plastics of degree.
Safety facilitates the usage mode of window cleaning device as follows:
When for cleaning glass window window indoor glass face, brush board front is adjusted to outward direction, brushing in stickup holds hand
Shank, can cleaning glass window.
For when glass surface, brush board front being adjusted to inward direction, brushing in stickup holds hand outside cleaning glass window window room
Gap frame is inserted in by shank from the side of window frame, and brushing is made to contact outer glass surface, inwardly slightly power, can cleaning glass window.
When glass window width is larger, adjustable brush board is moved to suitable position along the straight-bar of gap frame, fixed with bolt
Position.
The safe ready two sides window cleaning device of the utility model design, has the following advantages: both can be with cleaning glass window window
Indoor glass face, also glass surface outside erasable windowpane room；It can reduce labor intensity significantly, it is easy to use and operate, it can especially keep away
Exempt to wipe risky operation when outer glass surface, is suitable for the occasions such as family, office and uses.
Detailed description of the invention
Fig. 1 is that the overall structure of the utility model illustrates.
Fig. 2 is brush board connection structure diagram in the utility model.
Fig. 3 is that the connection structure of brush board and compound universal connecting components illustrates in the utility model.
Fig. 4 is that the connection structure of handle and compound universal connecting components illustrates in the utility model.
Figure label: 1,5,7 be telescopic rod fastener, and 2 be C-shaped rod, and 3 be brush board, and 4 connect for the T-type in C-shaped rod outboard beam
Fitting, 6 be the connecting screw of T-type connector and handlebar on side lever in C-shaped rod, and 8 be handlebar, and 9 be T on side lever in C-shaped rod
Type connector, 10 be the connecting screw on brush board, and 11 be the slot for filling wiper blade, and 12 be the slot for filling sponge strip, and 13 be handle upper end
Groove, 14 be the sassafras plate plane for filling detachable sassafras cloth.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described.
Embodiment 1, a kind of safe ready two sides window cleaning device, comprising: brush board, brushing, gap frame and handlebar；Wherein,
Gap frame lateral ends are connect by connector with brush board, the upper end connection of inner opposite end and handlebar；The front of brush board and brush
The back side of cloth is detachable connection；The opening width of gap frame is greater than the window frame thickness of windowpane, and structure is as shown in Figure 1.
Wherein:
The brush board is a plate, in the same size with brushing, for the rectangle of 10*25(cm)；The brush board front and brush
The cloth back side is to be adhesively joined.Specifically, the front of brush board is equipped with nylon yarn, and the back side of brushing also is provided with corresponding nylon flannelette,
Brushing is adhered fixed by nylon flannelette and brush board front；Easy to disassemble, replacement.
The gap frame is made of outside straight-bar, inside straight-bar through connecting rod connection；Outside straight-bar is circular pin, length
For 50cm, diameter 2.5cm, outside straight-bar end is equipped with 2-3 location hole；Outside straight-bar and the brush board back side are hinge formula company
It connects, i.e., is provided with the hollow circular-tube that 2 diameters are also 2.6cm at left and right sides of the brush board back side, just penetrates 2 for outside straight-bar
Hollow circular-tube, in this way, the position of brush board can carry out left and right adjusting along outside straight-bar according to actual needs, it is fixed to be inserted by positioning pin
Position hole, brush board is positioned；Due to being hinge connection, brush board can rotate at any angle around outside straight-bar.In this way, cleaning glass window
When, conveniently move up and down；In particular, can be used for the outdoor glass surface of cleaning glass window window, it can also be used to the indoor glass of cleaning glass window window
Glass face.
Outside straight-bar, inside straight-bar and the connecting rod of the gap frame are coplanar；Outside straight-bar, inside straight-bar end it
Between connection pole length be 14cm, diameter 2.5cm；Outside straight-bar is substantially vertical with connecting rod, is fixedly connected；Inside straight-bar
For circular pin, length 25cm, diameter 2.5cm；Inside straight-bar is fixedly connected with the connecting rod, and the two angle is 90 degree -135
Degree, the i.e. angle of inside straight-bar and outside straight-bar 0-45 degree.
The handlebar is also circular pin, length 120cm, diameter 2.5cm；Inside straight-bar end and handlebar upper end
Portion is to be fixedly connected, the angle with gap frame plane 0-90 degree.
The brush board, gap frame and handlebar are all made of engineering plastics；Brushing is cotton goods, and face is similar to towel
Face, be suitable for wiping dust, be also convenient for cleaning.
Embodiment 2, a kind of safe ready two sides window cleaning device, comprising: brush board, brushing, gap frame and handlebar；Wherein,
Gap frame lateral ends are connect by connector with brush board, the upper end connection of inner opposite end and handlebar；The front of brush board and brush
The back side of cloth is detachable connection；The opening width of gap frame is greater than the window frame thickness of windowpane, and structure is as shown in Figure 1.
Wherein:
The brush board be a positive three prism, each face of cylinder be 10*25(cm) rectangle；Each face face and brushing
The back side is to be adhesively joined.Specifically, the front of brush board is equipped with nylon yarn, and the back side of brushing also is provided with corresponding nylon flannelette, brush
Cloth is adhered fixed by nylon flannelette and brush board front；Easy to disassemble, replacement.
The gap frame is made of outside straight-bar, inside straight-bar through connecting rod connection；Outside straight-bar is circular pin, length
For 50cm, diameter 2.5cm, outside straight-bar end is equipped with 2-3 location hole；The longitudinal direction of positive three prism is provided with diameter
The round hole of 2.6cm just penetrates in round hole for outside straight-bar.In this way, the position of brush board can be according to actual needs along outer
Side straight-bar carries out left and right adjusting, is inserted into location hole by positioning pin, brush board is positioned；And brush board can be made arbitrarily around outside straight-bar
The rotation of angle.In this way, conveniently being moved up and down when cleaning glass window；It is used especially for the outdoor glass surface of cleaning glass window window, it can also
Indoor glass face for cleaning glass window window.Moreover, positive three prism, transformation may be reversed when the more glass of wiping dust
Brushing, to ensure wiped clean.
The planform of remaining component is the same as embodiment 1.
Embodiment 3, further, in order to reach the needs of the various surface glasses outside window of sassafras, the present apparatus can be from the upper of various windows
The four window frame sides in lower left and right are stretched out outside window, keep gap frame outer bar parallel with glass outside window, and handlebar can stay within operation,
Device can rigid structure in one plane；In order to reach firmly effect and the multi-use of sassafras window, one can be passed through
A ' compound universal connecting components ' connect the upper end of side lever one end and handlebar in gap frame, and when use can be in suitable angle
Facilitate immobilization；In order to reach brush board, wiper, the positioning and sassafras window effect for scraping window item, sponge (sassafras window device), one can also be passed through
A ' universal connecting components ' connect gap frame outboard beam and sassafras window device, and when use can facilitate fixation in suitable angle.In this way,
The upper end of handlebar is relatively fixed point, and the lower end of handlebar can be positioned at indoor any direction；Sassafras window device can be with gap frame
Outboard beam is axle center 360 degree rotation, can also be parallel to glass surface rotation with 360 degree of gap frame outboard beam selected element.According to machinery
Principle, this window cleaning device optimize angle it is fixed after sassafras glass up and down can be even carried out with tilted direction, ginseng as shown in FIGS. 1 and 2.
' universal connecting components ' are a T-type pipes.The T-type pipe upper end is "-" type hollow pipe, the hollow bore
Perhaps outboard beam diameter matches can cover in gap frame in side lever or outboard beam with side lever in gap frame, enable T-type pipe
Enough side lever or outboard beam in gap frame make 360 degree rotation；T-type pipe end portion is for the brush board or handle with sassafras window device
Bar connection；When connecting with the brush board of sassafras window device, T-type pipe end portion can be a band internal screw thread hollow pipe, brush for T-type pipe lower end
The central part of plate is provided with matched annulus and screw, realizes the connection of gap frame outboard beam and sassafras window device, sassafras window device
It can make 360 degree rotation around T-type pipe lower end axle center, it is shown in Figure 3；T-type pipe lower end is when the upper end with handlebar is connect, T-type
Pipe lower end can be pancake, and the upper end of handlebar is to be embedded in after flute profile with the matched flute profile of pancake, T-type pipe lower end by screw
The connection of side lever and handle tube in gap frame is completed, handle tube can make 180 degree rotation around T-type pipe upper end or can be around screw
Make 180 degree rotation, it is shown in Figure 4.
The principle of above-mentioned 2 ' universal connecting components ' is the same, but specifically different connector.When practical operation, need
Fastener is wanted, the rotary plastic fastener among telescoping tube can be used.
Claims (10)
1. a kind of two sides window cleaning device characterized by comprising window cleaner, gap frame and handlebar；Wherein, outside gap frame
Side one end is connect by connector with window cleaner, and inner opposite end is connected by the upper end of connector and handlebar；Gap frame is opened
Mouth width degree is greater than the window frame thickness of windowpane, so that window cleaner is stretched out window frame, and is set to glass surface outside window.
2. two sides window cleaning device according to claim 1, which is characterized in that the window cleaner includes brush board and brushing, institute
It is to be detachably connected that brush board front, which is stated, with the brushing back side.
3. two sides window cleaning device according to claim 1 or 2, which is characterized in that the gap frame is by a rod bending shape
At, or assembled and formed by connector；When being formed by connector assembling, the gap frame by inside and outside two straight-bars and
The connecting rod of one side end forms；Inside and outside two straight-bars have the angle of 0-45 degree.
4. two sides window cleaning device according to claim 3, which is characterized in that the outside straight-bar and brush board of the gap frame
Connection, on the one hand make brush board and outside straight-bar one end of gap frame at being fixedly connected, on the other hand make brush board in C-shaped frame again
Position of frame or so is adjustable；Wherein, it is fixedly connected and is divided into two kinds of forms: fixed hinge, be rigidly connected；So-called fixed hinge is
Refer to that brush board can be rotated around the outside straight-bar of gap frame；So-called rigid connection refers to that brush board can not turn around the outside straight-bar of gap frame
It is dynamic.
5. two sides window cleaning device according to claim 4, which is characterized in that the fixed hinge form are as follows: when brush board is
When plate, the brush board back side laterally at least provided with a hollow circular-tube, the outside straight-bar of gap frame be corresponding cylinder with
Matching, hollow circular-tube can cover on cylinder；The rigid connection form are as follows: when brush board is plate, the brush board back side is horizontal
To dovetail groove is outputed, the outside straight-bar of gap frame is made into corresponding dovetail, and brush board can be moved left and right along dovetail；Institute
When stating outside straight-bar and the brush board of gap frame to be rigidly connected, the junction between the outside straight-bar and connecting rod of gap frame,
It is provided with a turnover mechanism, outside straight-bar and brush board can be made to make 360 degree of overturnings around outside straight-bar axle center.
6. two sides window cleaning device according to claim 1,2,4 or 5, which is characterized in that the outside straight-bar of the gap frame
Several pin holes are equipped with the tip portion of the junction of brush board to position brush board by bolt.
7. two sides window cleaning device according to claim 6, which is characterized in that the inside straight-bar and handle of the gap frame
The connection type of bar upper end are as follows: be fixedly connected or universal connection；It is described be fixedly connected refer to handlebar cannot have mercy on inside straight-bar turn
It is dynamic or mobile；The universal connection refers to that tie point is made each to rotation on the rich inside straight-bar of handlebar.
8. according to claim 1, two sides window cleaning device described in 2,4,5 or 7, which is characterized in that the window cleaner further includes attached
Part: roller or sponge strip, and scrape window item；The attachment is connected by the outboard beam of connector and gap frame；Or attachment is logical
Connector is crossed to connect with brush board.
9. two sides window cleaning device according to claim 8, which is characterized in that the attachment passes through the company of connector and brush board
Connect mode are as follows: dovetail groove, roller or sponge strip are outputed in two sides of brush board respectively, and scrape the side of window item and be respectively arranged with
Matched dovetail, the two are separately mounted in the dovetail groove of two sides of brush board.
10. according to claim 1, two sides window cleaning device described in 2 or 9, which is characterized in that the gap frame outboard beam and institute
Stating the connector between window cleaner is one ' universal connecting components ', in gap frame between side lever one end and the upper end of handlebar
Connector is also one ' universal connecting components '；' universal connecting components ' are a T-type pipes；The T-type pipe upper end is "-" type
Hollow pipe, side lever or outboard beam diameter matches in the hollow bore and gap frame, can cover in gap frame side lever or
In person's outboard beam, T-type pipe side lever or outboard beam in gap frame is enable to make 360 degree rotation；T-type pipe end portion is used for
It is connect with the brush board of sassafras window device or handlebar；When connecting with the brush board of sassafras window device, T-type pipe end portion is one for T-type pipe lower end
With internal screw thread hollow pipe, the central part of brush board is provided with matched annulus and screw, realize gap frame outboard beam with
The connection of sassafras window device, sassafras window device can make 360 degree rotation or fixation around T-type pipe lower end axle center；T-type pipe lower end with handlebar
When upper end connects, T-type pipe lower end is pancake, and the upper end of handlebar is and the matched flute profile of pancake, T-type pipe lower end embedded groove
After shape by screw complete gap frame in side lever and handle tube connection, handle tube can make around T-type pipe upper end 180 degree rotation or
It can make 180 degree rotation around screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078158.6U CN208851371U (en) | 2017-08-27 | 2017-08-27 | Two sides window cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078158.6U CN208851371U (en) | 2017-08-27 | 2017-08-27 | Two sides window cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851371U true CN208851371U (en) | 2019-05-14 |
Family
ID=66409596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721078158.6U Expired - Fee Related CN208851371U (en) | 2017-08-27 | 2017-08-27 | Two sides window cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308218A (en) * | 2022-10-11 | 2022-11-08 | 中材节能股份有限公司 | Calcium silicate board surface defect on-line measuring system |
-
2017
- 2017-08-27 CN CN201721078158.6U patent/CN208851371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308218A (en) * | 2022-10-11 | 2022-11-08 | 中材节能股份有限公司 | Calcium silicate board surface defect on-line measuring system |
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