CN110725445B - Glass curtain wall - Google Patents
Glass curtain wall Download PDFInfo
- Publication number
- CN110725445B CN110725445B CN201910999448.1A CN201910999448A CN110725445B CN 110725445 B CN110725445 B CN 110725445B CN 201910999448 A CN201910999448 A CN 201910999448A CN 110725445 B CN110725445 B CN 110725445B
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- curtain wall
- frame
- block
- embedded
- groove
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/002—Arrangements for cleaning building facades
- E04G23/004—Arrangements for cleaning building facades with arrangements for collecting waste water or cleaning products
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to a glass curtain wall which comprises a curtain wall body, a guide rail group, an embedding block group, a light blocking curtain, an outer frame, a cleaning device, two scraping devices and an embedding groove. The invention can solve the problems that the glass curtain wall needs a large cleaning range, personnel need to work at high altitude for a long time, the danger is high, under the condition that the glass curtain wall is not suitable for outdoor cleaning in winter, more dust is on the outer part of the glass curtain wall, the light transmittance is reduced, the cleaning dosage sprayed to the outer wall of the curtain wall is difficult to control due to the personnel working at high altitude, and the like.
Description
Technical Field
The invention relates to the field of glass curtain walls, in particular to a glass curtain wall.
Background
The glass curtain wall is a building external protective structure or a decorative structure which has a certain displacement capacity relative to a main structure and does not bear the action of the main structure, has a good visual effect, and has the characteristic of good light transmission so that the intensity of indoor artificial illumination in the daytime is greatly reduced.
The glass curtain wall is easy to be adhered with dust and the like due to long-term contact with air, people need to clean the glass curtain wall regularly, however, the outer wall of the curtain wall is difficult to clean due to outdoor personnel, and professional personnel are required to hang in the air to clean the outer wall of the curtain wall in a hanging manner, but the cleaning manner often has problems:
1. the glass curtain wall needs to be cleaned in a large range, so that personnel need to work at high altitude for a long time, and the personnel need to move the body position to move to a working position during the work, so that the danger is high, and the manual high-altitude work is only suitable for the time period when the weather is clear and warm, so that under the condition that the glass curtain wall is not suitable for outdoor cleaning in winter, more dust is outside the glass curtain wall, and the light transmittance is reduced;
2. as the personnel work at high altitude, the cleaning agent amount sprayed on the outer wall of the curtain wall is difficult to control, so that excessive cleaning agent drops on the lower glass curtain wall, and the condition of secondary pollution of the lower glass curtain wall is caused.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a glass curtain wall, includes curtain body, guide rail group, embedding block group, light blocking curtain, frame, cleaning device, two scraping device and embedded groove, the upper end of curtain body seted up the embedded groove, be connected with the embedding block group through bolted connection's mode in the embedded groove, the left end downside of embedding block group is equipped with the light blocking curtain, the right-hand member of embedding block group is equipped with the frame, the middle part of frame is equipped with cleaning device, the inside upper and lower both ends of frame are equipped with two scraping device, the right-hand member of curtain body is equipped with guide rail group, curtain body left side orientation is indoor, curtain body right side orientation is outdoor, the light blocking curtain plays the effect of sheltering from sunshine.
The guide rail group comprises two rubber chutes and two butt joint racks, the two rubber chutes are arranged on the front side and the rear side of the right side wall of the curtain wall body, the butt joint racks are arranged on the inner side of each rubber chute, and the guide rail group plays a role in guiding the lifting of the outer frame.
The embedded block group comprises an embedded block, two butt joint sliding grooves and two corresponding racks, the middle of the embedded block is provided with the two butt joint sliding grooves, the butt joint sliding grooves and the rubber sliding grooves are arranged in an up-down corresponding mode, the middle of the embedded block is provided with the two corresponding racks, the corresponding racks and the butt joint racks are arranged in an up-down corresponding mode, the butt joint sliding grooves are in up-down butt joint with the corresponding rubber sliding grooves, the corresponding racks are in up-down butt joint with the corresponding butt joint racks, and the smooth degree of lifting of the outer frame is improved.
The left end of frame be equipped with the lifting slide block, and the lifting slide block is connected with the rubber spout through sliding fit's mode, the upper end of frame is installed and is drawn pearl system head, draws pearl system first in-connection to have nylon to draw the pearl, two spread grooves have been seted up at the upper and lower both ends of frame, accessible pulling nylon draws the mode of pearl to drive the frame and goes up and down.
The cleaning device comprises a rotating shaft, two connecting gears, a linkage roller, a discharging mechanism, an extrusion ring, wiping cloth and a dirt collecting frame, wherein the rotating shaft is arranged in the outer frame through a bearing, the two connecting gears are arranged at the front end and the rear end of the rotating shaft, a butt joint rack is meshed on the connecting gears, the linkage roller is arranged in the middle of the rotating shaft, the discharging mechanism is uniformly arranged on the linkage roller along the circumferential direction of the linkage roller, the extrusion ring is arranged outside the linkage roller, the wiping cloth is arranged on the outer wall of the extrusion ring, the dirt collecting frame is embedded in the lower end of the outer frame, when the cleaning device works specifically, the nylon pull beads are pulled to drive the cleaning device to lift, in the lifting process, the connecting gears are matched with the butt joint rack to drive the linkage roller to rotate, the wiping cloth is wetted after the cleaning agent is output through the arrangement of the discharging mechanism, so that the cleaning agent is wiped on the outer, the cleaning device is arranged to wipe the outer wall of the curtain wall body with a cleaning agent.
The linkage roller comprises a rotating roller, an annular cavity, a sliding groove, a connecting plate and a rubber layer, the annular cavity is formed in the middle of the rotating roller, the sliding groove is uniformly formed in the rotating roller along the circumferential direction of the rotating roller, the connecting plate is connected with the joint of the annular cavity and the sliding groove, and the rubber layer is arranged on the inner wall of the sliding groove.
Scraping device include the glass scraper, coupling spring and feeding chamber, the glass scraper passes through coupling spring and is connected with the spread groove, the feeding chamber has been seted up to the left end of glass scraper, and the left end in feeding chamber is tilt up's flaring structure, concrete during operation, pour into the annular intracavity with the sanitizer, when scraping device atress goes up and down, the glass scraper is hugged closely on curtain body outer wall under coupling spring's effect, the glass scraper of elevating condition cleans curtain body outer wall dust, the setting up in feeding chamber makes the partly used sanitizer enter into the feeding intracavity, the condition that causes this curtain secondary pollution on other curtains has been avoided flowing to fall to the sanitizer.
Preferably, the lower extreme of curtain body seted up the business turn over groove, be equipped with the collection frame in the business turn over inslot, the left end of collecting the frame is equipped with the handle, the upper end of collecting the frame is equipped with the screens board, the right-hand member face of screens board evenly is equipped with the sucking disc.
Preferably, the embedding block inside seted up the work groove, the right-hand member upside of embedding block is turned right from a left side and is the structure of downward sloping gradually, the left end upper side of embedding block is equipped with places the frame, the nylon draws the free end of pearl to place after the work groove in placing the frame.
Preferably, discharge mechanism include sealed piece, reset spring and closing plate, sealed piece is connected with the connecting plate through sliding fit's mode, the closing plate is installed to the inner of sealed piece, even there is reset spring between sealed piece and the connecting plate.
Preferably, the sealing block is provided with a discharging cavity, the outer wall of the sealing block is tightly attached to the rubber layer, and the wiping cloth is connected with the extrusion ring through a magic tape.
Preferably, the extrusion ring be the rubber material and constitute, extrusion chamber has evenly been seted up along its circumference in the inside of extrusion ring, the outside in extrusion chamber is the small opening structure, extrusion chamber and ejection of compact chamber are the intercommunicating relation.
(II) advantageous effects
1. According to the glass curtain wall, the lifting of the outdoor cleaning device and the scraping device is controlled in an indoor control mode, personnel do not need to work high above the ground, the dangerous situation is avoided, the cleaning agent is extruded out and wetted on wiping cloth in a quantitative extrusion mode, the phenomenon that the cleaning agent on the outer wall of the curtain wall body is too much is reduced, and the cleaning agent flowing downwards is prevented from polluting the curtain wall body below in a multi-time collection mode;
2. according to the glass curtain wall, the embedded block group and the embedded groove are in sliding connection, so that an outdoor cleaning device and a scraping device can be taken indoors for periodic inspection and detergent injection;
3. according to the glass curtain wall, the cleaning agent in the annular cavity is quantitatively conveyed to the wiping cloth, and the cleaning agent is smeared on the outer wall of the curtain wall in a smearing mode, so that the phenomenon that the cleaning agent amount on the outer wall of a curtain wall body is too much is reduced, and the cleaning agent amount can be controlled;
4. according to the glass curtain wall, the dropped cleaning agent and the soaked dust are collected for multiple times through the feeding cavity, the dirt collecting frame and the collecting frame, and are prevented from falling onto the outer wall of the curtain wall body below.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view (from top to bottom) of the insert block set, frame and cleaning device of the present invention;
fig. 3 is a cross-sectional view (except for the dirt collection frame) of the cleaning apparatus of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 3, a glass curtain wall, including curtain body 1, guide rail group 2, embedding block group 3, the curtain 4 that is in the light, frame 5, cleaning device 6, two scraping device 7 and embedded groove 8, curtain body 1's upper end seted up embedded groove 8, be connected with embedding block group 3 through bolted connection's mode in the embedded groove 8, embedding block group 3's left end downside is equipped with the curtain 4 that keeps off the light, embedding block group 3's right-hand member is equipped with frame 5, frame 5's middle part is equipped with cleaning device 6, the inside upper and lower both ends of frame 5 are equipped with two scraping device 7, curtain body 1's right-hand member is equipped with guide rail group 2, curtain body 1 left side orientation is indoor, curtain body 1 right side orientation is outdoor, the curtain 4 that is in the light plays the effect of sheltering from sunshine.
The embedded block group 3 comprises an embedded block 31, two butt joint sliding grooves 32 and two corresponding racks 33, the middle of the embedded block 31 is provided with the two butt joint sliding grooves 32, the butt joint sliding grooves 32 and the rubber sliding grooves 21 are arranged up and down correspondingly, the middle of the embedded block 31 is provided with the two corresponding racks 33, the corresponding racks 33 and the butt joint racks 22 are arranged up and down correspondingly, the butt joint sliding grooves 32 are in butt joint with the corresponding rubber sliding grooves 21 up and down, the corresponding racks 33 are in butt joint with the corresponding butt joint racks 22 up and down, and the smooth degree of lifting of the outer frame 5 is improved.
The cleaning device 6 comprises a rotating shaft 61, two connecting gears 62, a linkage roller 63, a discharging mechanism 64, a squeezing ring 65, wiping cloth 66 and a dirt collecting frame 67, the rotating shaft 61 is installed inside the outer frame 5 through a bearing, the two connecting gears 62 are installed at the front end and the rear end of the rotating shaft 61, the butt-joint rack 22 is meshed on the connecting gears 62, the linkage roller 63 is installed in the middle of the rotating shaft 61, the discharging mechanism 64 is evenly arranged on the linkage roller 63 along the circumferential direction of the linkage roller 63, the squeezing ring 65 is arranged outside the linkage roller 63, the wiping cloth 66 is arranged on the outer wall of the squeezing ring 65, the dirt collecting frame 67 is embedded in the lower end of the outer frame 5, when the cleaning device 6 works specifically, the cleaning device 6 is driven to ascend and descend by pulling nylon pull beads, in the ascending and descending process, the connecting gears 62 are matched with the butt-joint rack 22 to drive the linkage roller 63 to rotate, the wiping cloth 66 is wetted after the, the dirt collecting frame 67 is arranged to partially collect the dropped cleaning agent, and the cleaning device 6 is arranged to wipe the outer wall of the curtain wall body 1 with the cleaning agent.
Scraping device 7 include glass scraper 71, coupling spring 72 and feed cavity 73, glass scraper 71 passes through coupling spring 72 and is connected with the spread groove, feed cavity 73 has been seted up to glass scraper 71's left end, and the left end of feed cavity 73 is tilt up's flaring structure, in concrete work, pour into the sanitizer into annular chamber 632, when scraping device 7 atress goes up and down, glass scraper 71 hugs closely on curtain body 1 outer wall under coupling spring 72's effect, the glass scraper 71 of elevating condition wipes curtain body 1 outer wall dust, the setting of feed cavity 73 makes the partly used sanitizer enter into feed cavity 73, the condition that causes this curtain secondary pollution on having avoided the sanitizer stream to fall on other curtains.
The lower extreme of curtain body 1 seted up the business turn over groove, be equipped with the collection frame in the business turn over inslot, the left end of collecting the frame is equipped with the handle to make things convenient for personnel's pulling, the upper end of collecting the frame is equipped with the screens board, the right-hand member face of screens board evenly is equipped with the sucking disc, collect frame accessible sucking disc and fix on the inner wall of curtain body 1, the setting of collecting the frame plays final collection to the sanitizer that drips and the dust after soaking, has avoided the below curtain to receive the contaminated condition.
The inside work groove of having seted up of embedded block 31, the right-hand member upside of embedded block 31 is turned right from a left side for the structure of gradual downward sloping for when raining outdoors, the water droplet that falls can be followed this slope part and fallen, has avoided the rainwater to enter into indoor circumstances, the left end upper side of embedded block 31 is equipped with places the frame, the nylon draws the free end of pearl to place after the work groove and places in placing the frame, makes things convenient for the collection that the nylon drawn the pearl.
The discharging mechanism 64 comprises a sealing block 641, a return spring 642 and a sealing plate 643, the sealing block 641 is connected with the connecting plate 634 in a sliding fit mode, the sealing plate 643 is installed at the inner end of the sealing block 641, the return spring 642 is connected between the sealing block 641 and the connecting plate 634, when the curtain wall cleaning device works specifically, the linkage roller 63 is forced to rotate, the discharging mechanisms 64 are driven to rotate, when one discharging mechanism 64 is in contact with the outer wall of the curtain wall body 1, the sealing block 641 moves inwards after being extruded, so that the cleaning agent in the annular cavity 632 can enter the discharging cavity, the linkage roller 63 is forced to continue to rotate, the sealing block 641 is gradually separated from the outer wall of the curtain wall body 1, when the discharging mechanism 64 is located at the lowest part of the linkage roller 63, the cleaning agent in the discharging cavity falls into the extruding cavity under the influence of gravity, and then wets the wiping cloth 66.
The sealing block 641 is provided with a discharging cavity, the outer wall of the sealing block 641 is tightly attached to the rubber layer 635, the rubber layer 635 delays the reset time of the sealing block 641 after being pressed, sufficient time is provided for the detergent to enter the discharging cavity, the wiping cloth 66 is connected with the extrusion ring 65 through the magic tape, and therefore the wiping cloth 66 can be conveniently detached to be cleaned or replaced.
When in work:
s1, preparing: taking out the outer frame 5 together with the cleaning device 6 leftwards, injecting a cleaning agent into the annular cavity 632, and then putting back the outer frame 5 together with the cleaning device 6 and fixedly connecting the outer frame and the cleaning device by bolts;
s2, lifting movement: the outer frame 5 is driven to lift in a nylon pull bead pulling mode, and the cleaning device 6 and the scraping device 7 lift synchronously;
s3, wiping with wiping cloth 66: in the lifting process of the outer frame 5, the connecting gear 62 is matched with the butt-joint rack 22 to drive the linkage roller 63 and the discharging mechanisms 64 to rotate, when one of the discharging mechanisms 64 is in contact with the outer wall of the curtain wall body 1, the sealing block 641 moves inwards after being squeezed, so that the cleaning agent in the annular cavity 632 can enter the discharging cavity, the linkage roller 63 is forced to continue rotating, the cleaning agent in the discharging cavity is influenced by gravity to finally wet the wiping cloth 66, and the wiping cloth 66 in a wet state wipes the outer wall of the curtain wall body 1 under the rotation of the linkage roller 63;
s4, cleaning of the glass scraper 71: in the wiping process of the wiping cloth 66, the glass scraper 71 synchronously scrapes the outer wall of the curtain wall body 1, so that the outer wall of the curtain wall body 1 is cleaned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a glass curtain wall, includes curtain body (1), guide rail group (2), embedding block group (3), light-blocking curtain (4), frame (5), cleaning device (6), two scraping device (7) and embedded groove (8), its characterized in that: the curtain wall comprises a curtain wall body (1), and is characterized in that an embedded groove (8) is formed in the upper end of the curtain wall body (1), the embedded groove (8) is connected with an embedded block group (3) in a bolt connection mode, a light blocking curtain (4) is arranged on the lower side of the left end of the embedded block group (3), an outer frame (5) is arranged at the right end of the embedded block group (3), a cleaning device (6) is arranged in the middle of the outer frame (5), two scraping devices (7) are arranged at the upper end and the lower end of the inner part of the outer frame (5), and a guide rail group;
the guide rail group (2) comprises two rubber sliding grooves (21) and two butt-joint racks (22), the two rubber sliding grooves (21) are arranged on the front side and the rear side of the right side wall of the curtain wall body (1), the butt-joint rack (22) is arranged on the inner side of each rubber sliding groove (21), and the butt-joint racks (22) are arranged on the curtain wall body (1);
the embedded block group (3) comprises an embedded block (31), two butt-joint sliding grooves (32) and two corresponding racks (33), the middle part of the embedded block (31) is provided with the two butt-joint sliding grooves (32), the butt-joint sliding grooves (32) and the rubber sliding grooves (21) are arranged in an up-down corresponding mode, the middle part of the embedded block (31) is provided with the two corresponding racks (33), and the corresponding racks (33) and the butt-joint racks (22) are arranged in an up-down corresponding mode;
the left end of the outer frame (5) is provided with a lifting slide block, the lifting slide block is connected with the rubber chute (21) in a sliding fit mode, the upper end of the outer frame (5) is provided with a pull bead head, nylon pull beads are connected in the pull bead head, and the upper end and the lower end of the outer frame (5) are provided with two connecting grooves;
the cleaning device (6) comprises a rotating shaft (61), two connecting gears (62), a linkage roller (63), a discharging mechanism (64), an extrusion ring (65), wiping cloth (66) and a dirt collecting frame (67), wherein the rotating shaft (61) is installed inside the outer frame (5) through a bearing, the two connecting gears (62) are installed at the front end and the rear end of the rotating shaft (61), a butt joint rack (22) is meshed on the connecting gear (62), the linkage roller (63) is installed in the middle of the rotating shaft (61), the discharging mechanisms (64) are uniformly arranged on the linkage roller (63) along the circumferential direction of the linkage roller, the extrusion ring (65) is arranged outside the linkage roller (63), the wiping cloth (66) is arranged on the outer wall of the extrusion ring (65), and the dirt collecting frame (67) is embedded into the lower end of the outer frame (;
the linkage roller (63) comprises a rotating roller (631), an annular cavity (632), a sliding groove (633), a connecting plate (634) and a rubber layer (635), wherein the annular cavity (632) is formed in the middle of the rotating roller (631), the sliding groove (633) is uniformly formed in the rotating roller (631) along the circumferential direction of the rotating roller, the connecting plate (634) is connected to the joint of the annular cavity (632) and the sliding groove (633), and the rubber layer (635) is arranged on the inner wall of the sliding groove (633);
the scraping device (7) comprises a glass scraper (71), a connecting spring (72) and a feeding cavity (73), the glass scraper (71) is connected with the connecting groove through the connecting spring (72), the left end of the glass scraper (71) is provided with the feeding cavity (73), and the left end of the feeding cavity (73) is of an upward inclined flaring structure;
a working groove is formed in the embedding block (31), the upper side of the right end of the embedding block (31) is of a structure which is gradually inclined downwards from left to right, a placing frame is arranged on the upper side of the left end of the embedding block (31), and the free end of the nylon pulling bead passes through the working groove and then is placed in the placing frame;
the discharging mechanism (64) comprises a sealing block (641), a return spring (642) and a sealing plate (643), the sealing block (641) is connected with the connecting plate (634) in a sliding fit mode, the sealing plate (643) is installed at the inner end of the sealing block (641), and the return spring (642) is connected between the sealing block (641) and the connecting plate (634).
2. The glass curtain wall as claimed in claim 1, wherein: the lower extreme of curtain body (1) seted up the business turn over groove, be equipped with the collection frame in the business turn over inslot, the left end of collecting the frame is equipped with the handle, the upper end of collecting the frame is equipped with the screens board, the right-hand member face of screens board evenly is equipped with the sucking disc.
3. The glass curtain wall as claimed in claim 1, wherein: the sealing block (641) is provided with a discharging cavity, the outer wall of the sealing block (641) is tightly attached to the rubber layer (635), and the wiping cloth (66) is connected with the extrusion ring (65) through a magic tape.
4. The glass curtain wall as claimed in claim 1, wherein: extrusion ring (65) constitute for the rubber material, extrusion chamber has evenly been seted up along its circumference in the inside of extrusion ring (65), the outside in extrusion chamber is the small opening structure, extrusion chamber and ejection of compact chamber are the intercommunication relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910999448.1A CN110725445B (en) | 2019-10-21 | 2019-10-21 | Glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910999448.1A CN110725445B (en) | 2019-10-21 | 2019-10-21 | Glass curtain wall |
Publications (2)
| Publication Number | Publication Date |
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| CN110725445A CN110725445A (en) | 2020-01-24 |
| CN110725445B true CN110725445B (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910999448.1A Active CN110725445B (en) | 2019-10-21 | 2019-10-21 | Glass curtain wall |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049449B (en) * | 2020-08-05 | 2021-09-21 | 青岛土木建工集团有限公司 | Green and environment-friendly building wall structure and construction method thereof |
| CN112459308A (en) * | 2020-10-14 | 2021-03-09 | 郑敏 | Passive self-cleaning condensation water-proof glass curtain wall |
| CN112727315A (en) * | 2020-12-13 | 2021-04-30 | 宜昌市天信光学仪器有限公司 | Energy-saving dustproof dehydrating unit of optical glass piece |
| CN114892853A (en) * | 2022-05-09 | 2022-08-12 | 深圳粤源建设有限责任公司 | Unit type self-cleaning glass curtain wall |
| CN115162928B (en) * | 2022-07-29 | 2023-12-22 | 青岛德才高科新材料有限公司 | Building door and window convenient to maintain |
| CN115306286B (en) * | 2022-09-01 | 2023-08-25 | 四川铭帝铝业有限公司 | Green energy-saving door and window |
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| US2716770A (en) * | 1950-05-27 | 1955-09-06 | Clarence H Caldwel | Window cleaning appliance |
| CN201148804Y (en) * | 2008-01-08 | 2008-11-12 | 周建华 | Fixing glass window with hand-operated window cleaner |
| CN207847494U (en) * | 2017-12-13 | 2018-09-11 | 广东国赢网络科技有限公司 | A kind of window easy to clean |
| CN108852146A (en) * | 2018-07-12 | 2018-11-23 | 安徽省金鹏节能科技有限公司 | A kind of clearing apparatus of shading integrated window |
| CN110314811A (en) * | 2019-07-16 | 2019-10-11 | 徐翔 | A kind of ito glass uniform gluing device |
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2019
- 2019-10-21 CN CN201910999448.1A patent/CN110725445B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716770A (en) * | 1950-05-27 | 1955-09-06 | Clarence H Caldwel | Window cleaning appliance |
| CN201148804Y (en) * | 2008-01-08 | 2008-11-12 | 周建华 | Fixing glass window with hand-operated window cleaner |
| CN207847494U (en) * | 2017-12-13 | 2018-09-11 | 广东国赢网络科技有限公司 | A kind of window easy to clean |
| CN108852146A (en) * | 2018-07-12 | 2018-11-23 | 安徽省金鹏节能科技有限公司 | A kind of clearing apparatus of shading integrated window |
| CN110314811A (en) * | 2019-07-16 | 2019-10-11 | 徐翔 | A kind of ito glass uniform gluing device |
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| CN110725445A (en) | 2020-01-24 |
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