CN109763747A - A kind of door and window aluminium section bar - Google Patents
A kind of door and window aluminium section bar Download PDFInfo
- Publication number
- CN109763747A CN109763747A CN201910040465.2A CN201910040465A CN109763747A CN 109763747 A CN109763747 A CN 109763747A CN 201910040465 A CN201910040465 A CN 201910040465A CN 109763747 A CN109763747 A CN 109763747A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- cavity
- bevel gear
- round bar
- door
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
- 239000004411 aluminium Substances 0.000 title claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 238000007747 plating Methods 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention belongs to aluminum profile technical fields, specifically a kind of door and window aluminium section bar, including fixed plate, round bar, thread groove, bolt, rubber pad, limited block, idler wheel, U-type groove, sliding panel, cavity, lifter plate, tapped through hole, threaded rod, support plate, bevel gear, bearing, glass, convex fixture block, concave slot and mounting groove.The movable part of window and fixed part are rolled by idler wheel and are connected by the present invention, and increase rubber pad on the surface of race, can effectively reduce the noise that window generates when moving；The bevel gear on its surface is driven to rotate by rotating round bar, again under the mutual cooperation between the bevel gear on round bar surface and the bevel gear on threaded rod surface, so that threaded rod rotates, internal screw thread intermeshing in the external screw thread and tapped through hole on threaded rod surface, so that lifter plate can move up and down in cavity inside, after being installed, sliding panel seals the opening of cavity upper surface, avoids rainwater and dust enters inner cavity.
Description
Technical field
The invention belongs to aluminum profile technical field, specifically a kind of door and window aluminium section bar.
Background technique
Titanium-plating technology for aluminium section material, belonging to coating technique, it is to increase preplating and galvanizer on the basis of conventional technology for plating titanium
Skill step, pre-plating process are that the plating piece after activation is placed in the aqueous solution of salt and hydrochloric acid to be chemically treated；Electroplating technology
Plating solution composition include nickel sulfate, nickel chloride, boric acid, lauryl sodium sulfate, saccharin, brightener, which has simple, real
With, effect is good the advantages that, it is more wear-resisting by 150 than plating 22K gold under Ticoated aluminium shaped material obtained its film hardness HV ≈ 1500, equal conditions
Times, it can be processed into gold, the colour of various forms, bright a variety of serial aluminium profile products such as black；China is in the world most
Big aluminum profile production base and consumption market.
In the prior art, aluminum profile is usually used in the production of door window frame, and current market sales of aluminum profile is using
During usually have rain water-harvesting in the groove of window frame upper surface, after long-term use often occur groove quilt
The case where blocking, occurs, and inside grooves space is not easy to clean again, not only will affect beauty, and can also reduce window uses the longevity
Life, and the friction of the fixed part and slipper of window is larger, can generate biggish noise when moving, influences indoor inhabitation
Environment.In consideration of it, being had the following characteristics that the invention proposes a kind of door and window aluminium section bar
(1) present invention proposes a kind of door and window aluminium section bar, and the movable part of window and fixed part are passed through idler wheel by the present invention
Connection, and rubber pad is increased on the surface of race, it can effectively reduce the noise that window generates when moving, race is being set
It sets in the upper surface of sliding panel, race is one of simple dent, and the present apparatus is mainly the lifting passed through between two idler wheels
Plate plays guiding role, and two idler wheels are fastened on the both sides of the face of lifter plate, solve in the prior art rain water-harvesting in window
In the frame upper surface groove of family, the problem of groove is blocked and inside grooves are difficult to clean.
(2) the invention proposes a kind of door and window aluminium section bars, are equipped with lifter plate in the cavity of sliding panel upper surface, pass through
Round bar is rotated to drive the bevel gear on its surface to rotate, between the bevel gear on round bar surface and the bevel gear on threaded rod surface
Under mutual cooperation, so that threaded rod rotates, the internal screw thread intermeshing in the external screw thread and tapped through hole on threaded rod surface,
So that lifter plate can move up and down in cavity inside, after being installed, sliding panel seals the opening of cavity upper surface, avoids
Rainwater and dust enter inner cavity.
Summary of the invention
The object of the invention is that provide a kind of door and window aluminium section bar to solve the above-mentioned problems, the present invention is by window
Movable part is connected with fixed part by idler wheel, and increases rubber pad on the surface of race, can effectively reduce window
The noise generated when moving, for race in the upper surface that sliding panel is arranged in, race is one of simple dent, present apparatus master
If playing guiding role by the lifter plate between two idler wheels, two idler wheels are fastened on the both sides of the face of lifter plate, solution
Determined rain water-harvesting in the prior art in the groove of window frame upper surface, groove is blocked and inside grooves are difficult to clean
Problem is equipped with lifter plate in the cavity of sliding panel upper surface, drives the bevel gear on its surface to rotate by rotation round bar,
Under mutual cooperation between the bevel gear on round bar surface and the bevel gear on threaded rod surface, so that threaded rod rotates, spiral shell
Internal screw thread intermeshing in the external screw thread and tapped through hole on rasp bar surface, so that lifter plate can move up and down in cavity inside,
After being installed, sliding panel seals the opening of cavity upper surface, avoids rainwater and dust enters inner cavity.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of door and window aluminium section bar, including from top to bottom successively
Fixed plate, lifting structure, sliding panel and the glass of installation；
Fixed plate upper surface middle position offers cavity, and fixed plate upper surface two sides are equipped with race, wheel
Rubber pad is connected with inside slot, the side of the rubber pad is equipped with concave slot, and the concave slot is opened in the upper of the fixed plate
Surface；The side of the fixed plate be equipped with limited block, the limited block lower surface be equipped with convex fixture block, and the convex fixture block with
The concave slot is connected together；One side end face of the fixed plate offers thread groove, and the thread groove passes through bolt for institute
State the side end face that limited block is engaged on the fixed plate；
The lower surface of the sliding panel is provided with U-type groove, and the U-type groove two sidewalls are connected with idler wheel by shaft rolling, institute
Sliding panel upper surface is stated equipped with mounting groove, and is connected with glass inside the mounting groove；
The lifting structure includes round bar, lifter plate, threaded rod, bevel gear and bearing, and the lifter plate upper surface is provided with
Tapped through hole, and the threaded rod is engaged with inside the tapped through hole；Cavity two sides inner wall is connected with support plate, described
Threaded rod runs through the support plate upper surface, and the threaded rod and the support plate through part are socketed with the bearing, and described
Threaded rod bottom end is socketed with the bevel gear；The support plate bottom is equipped with bearing, and the bearing is embedded in the cavity inner wall
On, and the Bearing inner is socketed with the round bar；The round bar surface is socketed with the bevel gear, the round bar and the spiral shell
Rasp bar is by two bevel gear intermeshing rotations, and the round bar runs through the cavity one side wall；
The rotation round bar warp is realized by being used in conjunction with each other for the round bar, the bevel gear and the threaded rod
The intermeshing for crossing two bevel gears has driven the rotation of threaded rod, to achieve the purpose that lifter plate moves up and down.
Preferably, the number of the bolt is two, and is symmetrically distributed in the both ends of the fixed plate side.
Preferably, the number of the lifting structure is two, and is symmetrically distributed in the both ends of the cavity.
Preferably, the top of the threaded rod is concordant with the top of the cavity, and the height of the lifter plate with it is described
Support plate is equal to the distance between the cavity top.
Preferably, the limited block is L-type structure, and the number of the convex fixture block is three, and is evenly distributed on described
Limited block lower surface, the distance between adjacent two described limited block are equal.
Preferably, the idler wheel is divided into two rows, and is symmetrically distributed in the lower surface of the sliding panel.
The beneficial effects of the present invention are:
(1) present invention proposes a kind of door and window aluminium section bar, and the movable part of window and fixed part are passed through idler wheel by the present invention
Connection, and rubber pad is increased on the surface of race, it can effectively reduce the noise that window generates when moving, race is being set
It sets in the upper surface of sliding panel, race is one of simple dent, and the present apparatus is mainly the lifting passed through between two idler wheels
Plate plays guiding role, and two idler wheels are fastened on the both sides of the face of lifter plate, solve in the prior art rain water-harvesting in window
In the frame upper surface groove of family, the problem of groove is blocked and inside grooves are difficult to clean.
(2) the invention proposes a kind of door and window aluminium section bars, are equipped with lifter plate in the cavity of sliding panel upper surface, pass through
Round bar is rotated to drive the bevel gear on its surface to rotate, between the bevel gear on round bar surface and the bevel gear on threaded rod surface
Under mutual cooperation, so that threaded rod rotates, the internal screw thread intermeshing in the external screw thread and tapped through hole on threaded rod surface,
So that lifter plate can move up and down in cavity inside, after being installed, sliding panel seals the opening of cavity upper surface, avoids
Rainwater and dust enter inner cavity.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is limited block of the present invention and fixed plate attachment structure schematic diagram；
Fig. 3 is enlarged diagram at A in Fig. 1.
In figure: 1, fixed plate, 2, round bar, 3, thread groove, 4, bolt, 5, rubber pad, 6, limited block, 7, idler wheel, 8, U-shaped
Slot, 9, sliding panel, 10, cavity, 11, lifter plate, 12, tapped through hole, 13, threaded rod, 14, support plate, 15, bevel gear, 16, axis
It holds, 17, glass, 18, convex fixture block, 19, concave slot, 20, mounting groove.
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.
Please refer to shown in Fig. 1-3, a kind of door and window aluminium section bar, including successively install from top to bottom fixed plate 1, for going up and down
Lifting structure, sliding panel 9 and glass 17；
The 1 upper surface middle position of fixed plate offers cavity 10, and the 1 upper surface two sides of fixed plate are equipped with wheel
Slot is connected with rubber pad 5 inside race, and the side of the rubber pad 5 is equipped with concave slot 19, and the concave slot 19 opens Yu Suoshu
The upper surface of fixed plate 1；The side of the fixed plate 1 is equipped with limited block 6, and 6 lower surface of limited block is equipped with convex fixture block 18,
And the convex fixture block 18 is connected together with the concave slot 19；One side end face of the fixed plate 1 offers thread groove 3, and
The limited block 6 is engaged on a side end face of the fixed plate 1 by bolt 4 by the thread groove 3；
The lower surface of the sliding panel 9 is provided with U-type groove 8, and 8 two sidewalls of U-type groove are connected with idler wheel by shaft rolling
7,9 upper surface of sliding panel is equipped with mounting groove 20, and glass 17 is connected with inside the mounting groove 20；
The lifting structure includes round bar 2, lifter plate 11, threaded rod 13, bevel gear 15 and bearing 16, the lifter plate 11
Upper surface is provided with tapped through hole 12, and the threaded rod 13 is engaged with inside the tapped through hole 12；In 10 two sides of cavity
Wall is connected with support plate 14, and the threaded rod 13 runs through 14 upper surface of support plate, the threaded rod 13 and the support plate
14 through parts are socketed with the bearing 16, and 13 bottom end of the threaded rod is socketed with the bevel gear 15；14 bottom of support plate
Portion is equipped with bearing 16, and the bearing 16 is embedded on 10 inner wall of cavity, and the round bar is socketed with inside the bearing 16
2；2 surface of round bar is socketed with the bevel gear 15, and the round bar 2 passes through two bevel gears 15 with the threaded rod 13
Intermeshing rotation, and the round bar 2 runs through 10 one side wall of cavity；
It is realized described in rotation by the round bar 2, the bevel gear 15 and being used in conjunction with each other for the threaded rod 13
Round bar 2 has driven the rotation of threaded rod 13 by the intermeshing of two bevel gears 15, to reach on lifter plate 11
The purpose of lower movement.
The number of the bolt 4 is two, and is symmetrically distributed in the both ends of 1 side of fixed plate, is used to the limit
Position block 6 is fixed on the side of the fixed plate 1；The number of the lifting structure is two, and is symmetrically distributed in the cavity 10
Both ends, two lifting structures are mounted on the both ends inside the cavity 10, play the role of balance；The threaded rod
13 top is concordant with the top of the cavity 10, and the height of the lifter plate 11 and the support plate 14 arrive the cavity 10
The distance between top is equal, guarantee it is concordant with 10 end face of the cavity holding when lifter plate 11 is preferably minimized, convenient for peace
Fill the sliding panel 9；The limited block 6 is L-type structure, and the number of the convex fixture block 18 is three, and is evenly distributed on institute
6 lower surface of limited block is stated, the distance between adjacent two described limited block 6 is equal, guarantees that the limited block 6 can be with the fixation
Plate 1 is stably connected with, and placement falls off；The idler wheel 7 divides for two rows, and is symmetrically distributed in the lower surface of the sliding panel 9, guarantees institute
It states sliding panel 9 and is able to maintain balance after installation.
In the use of the present invention, 1 bottom of fixed plate is mounted on inside wall first, rotates counterclockwise round bar 2 and drive it
The bevel gear 15 on surface rotates, the phase interworking between the bevel gear 15 on 13 surface of bevel gear 15 and threaded rod on 2 surface of round bar
Under conjunction, so that threaded rod 13 rotates counterclockwise, it is mutual in the external screw thread on 13 surface of threaded rod and the internal screw thread in tapped through hole 12
Engagement, so that lifter plate 11 is moved to bottom, until 11 lower surface of lifter plate stops operating when being bonded with 14 upper surface of support plate,
The upper surface that sliding panel 9 equipped with glass 17 is promoted to fixed plate 1 from left to right, when adjacent two idler wheel 7 is fastened on lifter plate 11
When upper, round bar 2 was rotated clockwise, lifter plate 11 is to top movements at this time, until stopping when 11 hit the ceiling of lifter plate
Round bar 2 is rotated, limited block 6 is fastened in the concave slot 19 of 1 side of fixed plate by the convex fixture block 18 of its bottom, then is passed through
Bolt 4 is engaged with thread groove 3 is fixed on 1 one side end face of fixed plate for limited block 6；
Two fixed plates 1 and sliding panel 9 are mounted side by side to complete installing and using for entire window, and two fixed plates 1
Between need seamless installation.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of door and window aluminium section bar, it is characterised in that: including successively install from top to bottom fixed plate (1), for the liter of lifting
Structure, sliding panel (9) and glass (17) drop；
Fixed plate (1) the upper surface middle position offers cavity (10), and fixed plate (1) the upper surface two sides are equipped with wheel
Slot is connected with rubber pad (5) inside race, and the side of the rubber pad (5) is equipped with concave slot (19), and the concave slot (19)
It opens in the upper surface of the fixed plate (1)；The side of the fixed plate (1) is equipped with limited block (6), limited block (6) following table
Face is equipped with convex fixture block (18), and the convex fixture block (18) is connected together with the concave slot (19)；The fixed plate (1)
One side end face offers thread groove (3), and the thread groove (3) by bolt (4) limited block (6) is engaged on it is described solid
One side end face of fixed board (1)；
The lower surface of the sliding panel (9) is provided with U-type groove (8), and U-type groove (8) two sidewalls are connected with rolling by shaft rolling
It takes turns (7), sliding panel (9) upper surface is equipped with mounting groove (20), and is connected with glass (17) inside the mounting groove (20)；
The lifting structure includes round bar (2), lifter plate (11), threaded rod (13), bevel gear (15) and bearing (16), the liter
Drop plate (11) upper surface is provided with tapped through hole (12), and is engaged with the threaded rod (13) inside the tapped through hole (12)；Institute
It states cavity (10) two sides inner wall to be connected with support plate (14), the threaded rod (13) runs through the support plate (14) upper surface, institute
It states threaded rod (13) and the support plate (14) through part is socketed with the bearing (16), and the threaded rod (13) bottom end is socketed
There are the bevel gear (15)；Support plate (14) bottom is equipped with bearing (16), and the bearing (16) is embedded in the cavity
(10) on inner wall, and the round bar (2) are socketed with inside the bearing (16)；Round bar (2) surface is socketed with the cone tooth
It takes turns (15), the round bar (2) and the threaded rod (13) are rotated by two bevel gear (15) intermeshings, and the circle
Bar (2) runs through the cavity (10) one side wall；
Rotation institute is realized by being used in conjunction with each other for the round bar (2), the bevel gear (15) and the threaded rod (13)
It states round bar (2) and has driven the rotation of threaded rod (13) by the intermeshing of two bevel gears (15), to reach liter
The purpose that plate (11) move up and down drops.
2. a kind of door and window aluminium section bar according to claim 1, it is characterised in that: the number of the bolt (4) is two, and
It is symmetrically distributed in the both ends of the fixed plate (1) side.
3. a kind of door and window aluminium section bar according to claim 1, it is characterised in that: the number of the lifting structure is two,
And it is symmetrically distributed in the both ends of the cavity (10).
4. a kind of door and window aluminium section bar according to claim 1, it is characterised in that: the top of the threaded rod (13) with it is described
The top of cavity (10) is concordant, and the height of the lifter plate (11) and the support plate (14) to the cavity (10) top it
Between be equidistant.
5. a kind of door and window aluminium section bar according to claim 1, it is characterised in that: the limited block (6) is L-type structure, institute
The number for stating convex fixture block (18) is three, and is evenly distributed on the limited block (6) lower surface, adjacent two limited block
The distance between (6) equal.
6. a kind of door and window aluminium section bar according to claim 1, it is characterised in that: the idler wheel (7) is divided into two rows, and symmetrical
It is distributed in the lower surface of the sliding panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040465.2A CN109763747B (en) | 2019-01-16 | 2019-01-16 | Door and window aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040465.2A CN109763747B (en) | 2019-01-16 | 2019-01-16 | Door and window aluminum profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109763747A true CN109763747A (en) | 2019-05-17 |
| CN109763747B CN109763747B (en) | 2021-02-19 |
Family
ID=66452459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910040465.2A Active CN109763747B (en) | 2019-01-16 | 2019-01-16 | Door and window aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109763747B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810019A (en) * | 2020-07-20 | 2020-10-23 | 杨孔星 | Waterproof aluminum alloy door and window capable of improving sealing performance of joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203655003U (en) * | 2013-10-15 | 2014-06-18 | 官兴华 | Motor-driven lifting doorsill |
| CN104453566A (en) * | 2014-12-05 | 2015-03-25 | 重庆南方迪马专用车股份有限公司 | Automatic lifting threshold device |
| CN204782573U (en) * | 2015-06-23 | 2015-11-18 | 向思颖 | Move with device at bottom of infrared lock that can shift |
| CN207988799U (en) * | 2017-12-31 | 2018-10-19 | 湖北美亚达集团涂镀板有限公司 | A kind of door and window aluminium section bar |
| CN208184523U (en) * | 2018-03-09 | 2018-12-04 | 佛山市楼上楼门窗节能科技有限公司 | A kind of rotary sliding door mud sill proof mechanism of water |
| CN208364001U (en) * | 2018-05-22 | 2019-01-11 | 张辉 | A kind of door and window with ventilation mechanism |
-
2019
- 2019-01-16 CN CN201910040465.2A patent/CN109763747B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203655003U (en) * | 2013-10-15 | 2014-06-18 | 官兴华 | Motor-driven lifting doorsill |
| CN104453566A (en) * | 2014-12-05 | 2015-03-25 | 重庆南方迪马专用车股份有限公司 | Automatic lifting threshold device |
| CN204782573U (en) * | 2015-06-23 | 2015-11-18 | 向思颖 | Move with device at bottom of infrared lock that can shift |
| CN207988799U (en) * | 2017-12-31 | 2018-10-19 | 湖北美亚达集团涂镀板有限公司 | A kind of door and window aluminium section bar |
| CN208184523U (en) * | 2018-03-09 | 2018-12-04 | 佛山市楼上楼门窗节能科技有限公司 | A kind of rotary sliding door mud sill proof mechanism of water |
| CN208364001U (en) * | 2018-05-22 | 2019-01-11 | 张辉 | A kind of door and window with ventilation mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810019A (en) * | 2020-07-20 | 2020-10-23 | 杨孔星 | Waterproof aluminum alloy door and window capable of improving sealing performance of joint |
| CN111810019B (en) * | 2020-07-20 | 2021-07-02 | 山东汇志建筑装饰工程有限公司 | Waterproof aluminum alloy door and window capable of improving sealing performance of joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109763747B (en) | 2021-02-19 |
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