CN108894691A - A kind of antitheft plastic-steel window - Google Patents

A kind of antitheft plastic-steel window Download PDF

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Publication number
CN108894691A
CN108894691A CN201810702481.9A CN201810702481A CN108894691A CN 108894691 A CN108894691 A CN 108894691A CN 201810702481 A CN201810702481 A CN 201810702481A CN 108894691 A CN108894691 A CN 108894691A
Authority
CN
China
Prior art keywords
plastic
steel window
wall
fixedly connected
stop collar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810702481.9A
Other languages
Chinese (zh)
Other versions
CN108894691B (en
Inventor
张兰祥
葛壮壮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Anwang Door Industry Co Ltd
Original Assignee
Anhui Anwang Door Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Anwang Door Industry Co Ltd filed Critical Anhui Anwang Door Industry Co Ltd
Priority to CN201810702481.9A priority Critical patent/CN108894691B/en
Publication of CN108894691A publication Critical patent/CN108894691A/en
Application granted granted Critical
Publication of CN108894691B publication Critical patent/CN108894691B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/004Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/02Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48Wings connected at their edges, e.g. foldable wings
    • E06B3/481Wings foldable in a zig-zag manner or bi-fold wings

Abstract

The present invention relates to building window technical fields, and disclose a kind of antitheft plastic-steel window, including plastic-steel window frame, the inside of the plastic-steel window frame bottom offers loose slot, the upper surface of the plastic-steel window frame inner wall offers through plastic-steel window frame inner wall upper end and is connected to the sliding slot of loose slot, the upper surface of the loose slot inner wall is fixedly connected with first bearing, the inner wall of the first bearing is fixedly connected with the first round bar, the surface of first round bar is flexibly connected with the inner wall of sliding slot, and the upper surface of first round bar is fixedly connected with the first plastic-steel window.The antitheft plastic-steel window, it is inserted into location hole by locating rod, the device can be made to play antitheft effect, push link block that the first plastic-steel window is rotated by the center of circle of the second round bar, the second plastic-steel window is cooperated to rotate by the center of circle of third round bar, so that the first plastic-steel window and the second plastic-steel window fold, so that realizing antitheft and big draught area purpose.

Description

A kind of antitheft plastic-steel window
Technical field
The present invention relates to building window technical field, specially a kind of antitheft plastic-steel window.
Background technique
Plastic-steel window is after wood, iron, aluminum window, in a kind of window shape that the mid-90 is actively promoted by country Formula.Since its price is lower, performance and price is relatively good, is now still widely used.The frame of this window is Corvic For primary raw material, in addition a certain proportion of stabilizer, colorant, filler, ultraviolet absorbing agent etc., through being extruded into profile;It is One of most common window classification of modern architecture.
Plastic-steel door and window is using Corvic as primary raw material, in addition a certain proportion of stabilizer, colorant, filling Agent, ultraviolet absorbing agent etc. are extruded into profile, then cutting, weld or door- and window-frames be made by way of being spirally connected, be equipped with Upper sealing joint strip, wool top, handware etc., while being the rigidity of reinforcing profile, more than needing to fill out in the profile cavity of certain length Add steel lining (reinforcing rib), portal window manufactured in this way, referred to as plastic-steel door and window.Therefore plastic-steel window price is overall than other kinds of modeling Steel sash is slightly expensive, and in addition introducing plastic-steel door and window manufacturing process also has its distinctive process, and plastic-steel window arrangement and method for construction is also poor with others It is not many.
Now, the scale in city constantly expands, and the step of urbanization is increasingly quick, and thereupon, a large amount of population pours in In city, just cause city incity public welfare problem outstanding day by day with this.In order to which the lives and properties of effective protection premises are pacified Entirely, many people can select installation burglary-resisting window.But existing anti-theft plastic-steel window is typically all sliding window, is needed to open a window when divulging information Always the area of a fan window can only be opened.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of antitheft plastic-steel window, it is big to have antitheft and draught area The advantages that, solve the problems, such as that draught area is little.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions:A kind of antitheft plastic-steel window, including plastic-steel window frame, The inside of the plastic-steel window frame bottom offers loose slot, and the upper surface of the plastic-steel window frame inner wall is offered through plastic-steel window frame Inner wall upper end and the sliding slot for being connected to loose slot, the upper surface of the loose slot inner wall are fixedly connected with first bearing, and described first The inner wall of bearing is fixedly connected with the first round bar, and the surface of first round bar is flexibly connected with the inner wall of sliding slot, and described first The upper surface of round bar is fixedly connected with the first plastic-steel window, and the right end of first plastic-steel window lower surface is fixedly connected with the second circle Bar, the right side of first plastic-steel window are connected with link block, and the left side at the top on the second round bar surface and link block Face is flexibly connected, and the lower surface of the link block is fixedly connected with fixed block, and the left end fixation inside the fixed block is inlaid with Run through and be connected to the second bearing of upper end of fixing block, the bottom of second round bar is fixedly connected with the inner wall of second bearing, institute The front for stating link block is fixedly connected with the first stop collar, and the inner wall of first stop collar is connected with locating rod, described The surface of locating rod is flexibly connected with the front of link block, and the surface of the locating rod is fixedly connected with locating piece, the connection The front of block is fixedly connected with positioning plate, and the surface activity of the side of positioning plate and locating rod connects, and the fixed block is just Face is fixedly connected with the second stop collar, and the surface of locating rod is flexibly connected with the inner wall of the second stop collar, the plastic-steel window frame The upper surface of inner wall offers the location hole for running through and being connected to plastic-steel window frame inner wall upper end, and the right end inside the fixed block is fixed It is inlaid with the 3rd bearing for running through and being connected to upper end of fixing block, the inner wall of the 3rd bearing is fixedly connected with third round bar, institute The upper surface for stating third round bar is fixedly connected with the second plastic-steel window, and the left side of the second plastic-steel window and the right side of link block are living Dynamic connection, the right end of second plastic-steel window lower surface are fixedly connected with the 4th round bar, and the bottom on the 4th round bar surface is solid Surely it is connected with fourth bearing, the fourth bearing is movably connected in the upper surface of loose slot inner wall.
Preferably, the quantity of the loose slot is two, and two loose slots are with the positive horizontal central line of plastic-steel window frame Symmetry axis is symmetrically arranged at the upper and lower surfaces of plastic-steel window frame inner wall.
Preferably, the quantity of the fixed block is two, and two fixed blocks are pair with the positive horizontal central line of link block The upper and lower surfaces for claiming axis to be symmetrically arranged at link block.
Preferably, the two sides of the link block are arc.
Preferably, the size of the locating rod is adapted with the size of location hole, and locating rod be located at location hole just on Side.
Preferably, the upper end of the positioning plate is to the distance of the first stop collar and the lower end of positioning plate to the second stop collar Be equidistant, and the upper end of positioning plate to the first stop collar distance and positioning plate lower end to the second stop collar distance with The height of locating piece is adapted.
Preferably, first stop collar is consistent with the second stop collar shape equal in magnitude, and the first stop collar and second The size of stop collar is adapted with the size of locating rod.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of antitheft plastic-steel window, has following beneficial effect:
The antitheft plastic-steel window is inserted into location hole by locating rod, the device can be made to play antitheft effect, pushed away Dynamic link block rotates the first plastic-steel window by the center of circle of the second round bar, and the second plastic-steel window of cooperation turns by the center of circle of third round bar It is dynamic, so that the first plastic-steel window and the second plastic-steel window fold, so that realizing antitheft and big draught area purpose.
Detailed description of the invention
Fig. 1 is structure of the invention front view;
Fig. 2 is schematic enlarged-scale view at A in Fig. 1;
Fig. 3 is structure of the invention partial front view in cross section;
Fig. 4 is fixed-block-architecture (FBA) front elevational view of the present invention;
Fig. 5 is fixed-block-architecture (FBA) sectional side view of the present invention.
In figure:1 plastic-steel window frame, 2 loose slots, 3 sliding slots, 4 first bearings, 5 first round bars, 6 first plastic-steel windows, 7 second circles Bar, 8 link blocks, 9 fixed blocks, 10 second bearings, 11 first stop collars, 12 locating rods, 13 locating pieces, 14 positioning plates, 15 second Stop collar, 16 3rd bearings, 17 third round bars, 18 second plastic-steel windows, 19 the 4th round bars, 20 fourth bearings, 21 location holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5, a kind of antitheft plastic-steel window, including plastic-steel window frame 1 are please referred to, the inside of 1 bottom of plastic-steel window frame offers Loose slot 2, the quantity of loose slot 2 are two, and two loose slots 2 are using the positive horizontal central line of plastic-steel window frame 1 as symmetry axis point Be not symmetricly set on the upper and lower surfaces of 1 inner wall of plastic-steel window frame, two loose slots 2 allow to allow the second plastic-steel window 18 to It moves left, and the first plastic-steel window 6 and the second plastic-steel window 18 fold, the upper surface of 1 inner wall of plastic-steel window frame is offered through plastic-steel 1 inner wall upper end of window frame and the sliding slot 3 for being connected to loose slot 2, the upper surface of 2 inner wall of loose slot are fixedly connected with first bearing 4, and first The inner wall of bearing 4 is fixedly connected with the first round bar 5, and the surface of the first round bar 5 is flexibly connected with the inner wall of sliding slot 3, the first round bar 5 Upper surface be fixedly connected with the first plastic-steel window 6, the right end of 6 lower surface of the first plastic-steel window is fixedly connected with the second round bar 7, first The right side of plastic-steel window 6 is connected with link block 8, and the left side activity of the top on 7 surface of the second round bar and link block 8 connects It connects, the two sides of link block 8 are arc, allow to make the first plastic-steel window 6 and the second plastic-steel window 18 most in the rotation Gap between reduction the first plastic-steel window 6 and the second plastic-steel window 18 and link block 8 that may be small, the lower surface of link block 8 is fixed It is connected with fixed block 9, the quantity of fixed block 9 is two, and two fixed blocks 9 are symmetrical with the positive horizontal central line of link block 8 Axis is symmetrically arranged at the upper and lower surfaces of link block 8, so that the fixed second bearing 10 inlayed in two fixed blocks 9 The rotation of the first plastic-steel window 6 and the second plastic-steel window 18 can be maintained with 3rd bearing 16, the left end fixation inside fixed block 9 is inlayed There are the second bearing 10 for running through and being connected to 9 upper end of fixed block, the bottom of the second round bar 7 and the fixed company of the inner wall of second bearing 10 It connecing, the front of link block 8 is fixedly connected with the first stop collar 11, and the inner wall of the first stop collar 11 is connected with locating rod 12, The surface of locating rod 12 is flexibly connected with the front of link block 8, and the surface of locating rod 12 is fixedly connected with locating piece 13, link block 8 front is fixedly connected with positioning plate 14, and the side of positioning plate 14 is connect with the surface activity of locating rod 12, fixed block 9 Front is fixedly connected with the second stop collar 15, and the surface of locating rod 12 is flexibly connected with the inner wall of the second stop collar 15, positioning The upper end of plate 14 is positioned to the distance of the first stop collar 11 and lower end being equidistant to the second stop collar 15 of positioning plate 14 The upper end of plate 14 to the first stop collar 11 distance and positioning plate 14 lower end to the second stop collar 15 distance and locating piece 13 height is adapted, so that when locating rod 12 is inserted into or when extracted, locating rod 12 can be limited by locating piece 13 Position, the first stop collar 11 is consistent with the shape equal in magnitude of the second stop collar 15, and the first stop collar 11 and the second stop collar 15 size is adapted with the size of locating rod 12, allows locating rod 12 in the first stop collar 11 and the second stop collar 15 Internal activity, the upper surface of 1 inner wall of plastic-steel window frame offer the location hole 21 for running through and being connected to 1 inner wall upper end of plastic-steel window frame, fixed The size of position bar 12 is adapted with the size of location hole 21, and locating rod 12 is located at the surface of location hole 21, crosses rotational positioning Block 13 makes locating piece 13 that locating rod 12 be driven to move down, and locating rod 12 is inserted into location hole 21, the device can be made Antitheft effect is played, the right end fixation inside fixed block 9 is inlaid with the 3rd bearing 16 for running through and being connected to 9 upper end of fixed block, The inner wall of 3rd bearing 16 is fixedly connected with third round bar 17, and the upper surface of third round bar 17 is fixedly connected with the second plastic-steel window 18, and the left side of the second plastic-steel window 18 is flexibly connected with the right side of link block 8, the right side and second of the first plastic-steel window 6 The left side of plastic-steel window 18 is provided with waterproof layer, and the right end of 18 lower surface of the second plastic-steel window is fixedly connected with the 4th round bar 19, the The bottom on four round bars, 19 surface is fixedly connected with fourth bearing 20, and fourth bearing 20 is movably connected in the upper table of 2 inner wall of loose slot Locating rod 12 is extracted when needing to open window in face, and link block 8 is pushed to make the first plastic-steel window 6 to be with the second round bar 7 Center of circle rotation cooperates the second plastic-steel window 18 with third round bar 17 for center of circle rotation, so that the second plastic-steel window 18 passes through the 4th round bar 19 drive fourth bearings 20 are moved to the left in loose slot 2, so that the first plastic-steel window 6 and the second plastic-steel window 18 fold, to make Antitheft and big draught area purpose must may be implemented.
When in use, make locating piece 13 that locating rod 12 be driven to move down by rotating locating blocks 13, by locating rod 12 It is inserted into location hole 21, the device can be made to play antitheft effect, when needing to open window, locating rod 12 is pulled out Out, push link block 8 that the first plastic-steel window 6 is made, for center of circle rotation, to cooperate the second plastic-steel window 18 with third round bar with the second round bar 7 17 rotate for the center of circle, so that the second plastic-steel window 18 drives fourth bearing 20 to be moved to the left in loose slot 2 by the 4th round bar 19, So that the first plastic-steel window 6 and the second plastic-steel window 18 fold, so that realizing antitheft and big draught area purpose.
In conclusion the antitheft plastic-steel window, is inserted into location hole 21 by locating rod 12, the device can be made to play Antitheft effect, push link block 8 make the first plastic-steel window 6 with the second round bar 7 be the center of circle rotate, cooperation the second plastic-steel window 18 with Third round bar 17 is center of circle rotation so that the first plastic-steel window 6 and the second plastic-steel window 18 fold so that realize it is antitheft and The big purpose of draught area.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of antitheft plastic-steel window, including plastic-steel window frame (1), it is characterised in that:It opens the inside of plastic-steel window frame (1) bottom Equipped with loose slot (2), the upper surface of plastic-steel window frame (1) inner wall is offered through plastic-steel window frame (1) inner wall upper end and connection The upper surface of the sliding slot (3) of loose slot (2), loose slot (2) inner wall is fixedly connected with first bearing (4), the first axle The inner wall for holding (4) is fixedly connected with the first round bar (5), and the inner wall activity on the surface and sliding slot (3) of first round bar (5) connects It connects, the upper surface of first round bar (5) is fixedly connected with the first plastic-steel window (6), the right side of the first plastic-steel window (6) lower surface End is fixedly connected with the second round bar (7), and the right side of first plastic-steel window (6) is connected with link block (8), and the second circle The top on bar (7) surface is flexibly connected with the left side of link block (8), and the lower surface of the link block (8) is fixedly connected with Determine block (9), the internal left end fixation of the fixed block (9) is inlaid with the second bearing for running through and being connected to fixed block (9) upper end (10), the bottom of second round bar (7) is fixedly connected with the inner wall of second bearing (10), and the front of the link block (8) is solid Surely it is connected with the first stop collar (11), the inner wall of first stop collar (11) is connected with locating rod (12), the positioning The surface of bar (12) is flexibly connected with the front of link block (8), and the surface of the locating rod (12) is fixedly connected with locating piece (13), the front of the link block (8) is fixedly connected with positioning plate (14), and the side of positioning plate (14) and locating rod (12) Surface activity connection, the front of the fixed block (9) is fixedly connected with the second stop collar (15), and the surface of locating rod (12) with The inner wall of second stop collar (15) is flexibly connected, and the upper surface of plastic-steel window frame (1) inner wall, which offers, to be run through and be connected to plastic-steel The location hole (21) of window frame (1) inner wall upper end, fixed be inlaid with of the internal right end of the fixed block (9) run through and are connected to fixed block (9) inner wall of the 3rd bearing (16) of upper end, the 3rd bearing (16) is fixedly connected with third round bar (17), the third circle The upper surface of bar (17) is fixedly connected with the second plastic-steel window (18), and the left side of the second plastic-steel window (18) and link block (8) Right side is flexibly connected, and the right end of the second plastic-steel window (18) lower surface is fixedly connected with the 4th round bar (19), and the described 4th The bottom on round bar (19) surface is fixedly connected with fourth bearing (20), and the fourth bearing (20) is movably connected in loose slot (2) The upper surface of inner wall.
2. the antitheft plastic-steel window of one kind according to claim 1, it is characterised in that:The quantity of the loose slot (2) is two It is a, and two loose slots (2) are symmetrically arranged at plastic-steel window frame using plastic-steel window frame (1) positive horizontal central line as symmetry axis (1) upper and lower surfaces of inner wall.
3. the antitheft plastic-steel window of one kind according to claim 1, it is characterised in that:The quantity of the fixed block (9) is two It is a, and two fixed blocks (9) are symmetrically arranged at link block (8) by symmetry axis of link block (8) positive horizontal central line Upper and lower surfaces.
4. the antitheft plastic-steel window of one kind according to claim 1, it is characterised in that:The two sides of the link block (8) are equal For arc.
5. the antitheft plastic-steel window of one kind according to claim 1, it is characterised in that:The size of the locating rod (12) and fixed The size in position hole (21) is adapted, and locating rod (12) is located at the surface of location hole (21).
6. the antitheft plastic-steel window of one kind according to claim 1, it is characterised in that:The upper end of the positioning plate (14) is to Lower end being equidistant to the second stop collar (15) of the distance of one stop collar (11) and positioning plate (14), and positioning plate (14) Upper end to the first stop collar (11) distance and positioning plate (14) lower end to the second stop collar (15) distance and locating piece (13) height is adapted.
7. the antitheft plastic-steel window of one kind according to claim 1, it is characterised in that:First stop collar (11) and second Stop collar (15) shape equal in magnitude is consistent, and the size of the first stop collar (11) and the second stop collar (15) is and locating rod (12) size is adapted.
CN201810702481.9A 2018-06-30 2018-06-30 Anti-theft window Active CN108894691B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810702481.9A CN108894691B (en) 2018-06-30 2018-06-30 Anti-theft window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810702481.9A CN108894691B (en) 2018-06-30 2018-06-30 Anti-theft window

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Publication Number Publication Date
CN108894691A true CN108894691A (en) 2018-11-27
CN108894691B CN108894691B (en) 2020-02-21

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905360A (en) * 2019-12-12 2020-03-24 张�林 Novel negative pressure formula auto-lock burglary-resisting window convenient to it is clean

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010024701A (en) * 2008-07-18 2010-02-04 Nitto Kohki Co Ltd Sliding door cleaning equipment
US20160017619A1 (en) * 2013-07-20 2016-01-21 Daniel Pitbladdo Building Cleaning System
CN106388695A (en) * 2016-11-21 2017-02-15 广西大学 Double-side glass cleaning device capable of adjusting attractive force
CN106618363A (en) * 2017-01-22 2017-05-10 太原晟辉迎智电子科技有限公司 Window cleaning device and window provided with window cleaning device
CN107788905A (en) * 2016-08-30 2018-03-13 扬州通和玻璃有限公司 It is suitable for the glass washing device of various thickness of glass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010024701A (en) * 2008-07-18 2010-02-04 Nitto Kohki Co Ltd Sliding door cleaning equipment
US20160017619A1 (en) * 2013-07-20 2016-01-21 Daniel Pitbladdo Building Cleaning System
CN107788905A (en) * 2016-08-30 2018-03-13 扬州通和玻璃有限公司 It is suitable for the glass washing device of various thickness of glass
CN106388695A (en) * 2016-11-21 2017-02-15 广西大学 Double-side glass cleaning device capable of adjusting attractive force
CN106618363A (en) * 2017-01-22 2017-05-10 太原晟辉迎智电子科技有限公司 Window cleaning device and window provided with window cleaning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905360A (en) * 2019-12-12 2020-03-24 张�林 Novel negative pressure formula auto-lock burglary-resisting window convenient to it is clean
CN110905360B (en) * 2019-12-12 2021-06-08 江苏嘉盈装饰新材料有限公司 Novel negative pressure formula auto-lock burglary-resisting window convenient to it is clean

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Denomination of invention: An anti theft window

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