CN107687314A - A kind of push-pull type sound insulation door and window - Google Patents
A kind of push-pull type sound insulation door and window Download PDFInfo
- Publication number
- CN107687314A CN107687314A CN201710750328.9A CN201710750328A CN107687314A CN 107687314 A CN107687314 A CN 107687314A CN 201710750328 A CN201710750328 A CN 201710750328A CN 107687314 A CN107687314 A CN 107687314A
- Authority
- CN
- China
- Prior art keywords
- section bar
- push
- interior wing
- sound insulation
- insulation 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000011358 absorbing material Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007592 spray painting technique Methods 0.000 claims description 3
- 210000003739 neck Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window 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
- E06B3/32—Arrangements 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
- E06B3/34—Arrangements 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 with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4609—Horizontally-sliding wings for windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window 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
- E06B3/32—Arrangements 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
- E06B3/34—Arrangements 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 with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
Abstract
The present invention discloses a kind of push-pull type sound insulation door and window, including outer frame body, top margin section bar, base section bar, side section bar, limit base, slide rail, sound control glass, on along section bar, it is lower along section bar, interior wing, offset backstop, clamping block, balance adjustment block, living spring baffle plate, stop screw, sealing strip, link slot and on along track, the living spring baffle plate is nested in top margin section bar by stop screw, the sealing strip is connected in the link slot between living spring baffle plate and top margin section bar, the living spring baffle plate is provided with along track straight down, it is connected on described along track along the skew backstop of section bar.Through the above way, the present invention provides a kind of push-pull type sound insulation door and window, for the bad caused noise problem of existing sliding window air-tightness, conduction noise position increase sealing partition-type structures easy to forms, the air-tightness of sliding window is significantly enhanced, strengthens the heat-insulated of sliding window, sound insulation and wind resistance.
Description
Technical field
The present invention relates to building materials field, more particularly to a kind of push-pull type sound insulation door and window.
Background technology
Sliding window on the market is roller structure at present, and the air-tightness of window is not strong, has very big gap to propagate and makes an uproar
Sound, sound-insulating and heat-insulating are poor.
The content of the invention
The present invention solves the technical problem of a kind of push-pull type sound insulation door and window is provided, for existing sliding window air-tightness
Noise problem caused by bad, conduction noise position easy to forms increase seal partition-type structures, significantly enhance the gas of sliding window
Close property, strengthens the heat-insulated of sliding window, sound insulation and wind resistance.
In order to solve the above technical problems, one aspect of the present invention is：A kind of push-pull type sound insulation door and window is provided,
Including outer frame body, top margin section bar, base section bar, side section bar, limit base, slide rail, sound control glass, on along section bar, it is lower along section bar,
Interior wing, skew backstop, clamping block, balance adjustment block, living spring baffle plate, stop screw, sealing strip, link slot and on along rail
Road, the outer frame body include top margin section bar, base section bar and side section bar, and the base section bar is provided with limit base, the limit
Slide rail is provided with the seat of position, the sound control glass is embedded on along section bar and the lower interior wing formed along section bar, the upper edge
Section bar and it is lower be provided with skew backstop and clamping block along section bar, the lower clamping block along in section bar by balance adjustment block with
Slide rail is connected, and the living spring baffle plate is nested in top margin section bar by stop screw, and the sealing strip is connected to work
In link slot between dynamic elasticity baffle plate and top margin section bar, the living spring baffle plate is provided with along track, institute straight down
State and be connected to along track along the skew backstop of section bar.
In a preferred embodiment of the present invention, the interior wing includes left push-and-pull interior wing and right push-and-pull interior wing, the left side push away
Interior wing and plugging into for right push-and-pull interior wing is drawn a little to be provided with overhead kick type air-tight rubber strip.
In a preferred embodiment of the present invention, the interior wing is provided with sealed groove with side section bar junction, described
Side section bar is provided with the closure block to match with the sealed groove.
In a preferred embodiment of the present invention, the base section bar is provided with the inclined plane horizontal by acute angle, institute
State inclined plane bottom and be provided with reinforcement.
In a preferred embodiment of the present invention, neck is provided with the inside of the skew backstop, is provided with the neck
Locating part.
In a preferred embodiment of the present invention, side buckling groove, the side card are provided with the outside of the closure block
D type seals, the D types seal and the interior wing gluing, sealing are provided with access slot.
In a preferred embodiment of the present invention, the interior wing inwall adhesion sound-absorbing material, the sound-absorbing material thickness 3~
5 millimeters.
A kind of interior wing position sound-absorbing material fixing means for push-pull type sound insulation door and window, including following operating procedure：
Material step：Choose the sound-absorbing material that thickness is 3~5 millimeters；
Blend step：Environmentally friendly colloid material is chosen, is stirred together for sound-absorbing material, is sufficiently mixed；
Adhering step：Using Spray painting tool or blade coating instrument by mix sufficient sound-absorbing material be coated on interior wing section bar it is empty
Cavity wall；
Baking step：Each position section bar of interior wing completed will be adhered to makes sound-absorbing material drying de- by drying or hot baking method
Water.
The beneficial effects of the invention are as follows：A kind of push-pull type sound insulation door and window provided by the invention, it is airtight for existing sliding window
Property it is bad caused by noise problem, conduction noise position increase sealing partition-type structures easy to forms significantly enhance sliding window
Air-tightness, strengthen the heat-insulated of sliding window, sound insulation and wind resistance.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention；
Fig. 2 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention；
Fig. 3 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention；
Fig. 4 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention；
Fig. 5 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention；
Fig. 6 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention；
Fig. 7 is a kind of structure chart of a preferred embodiment of push-pull type sound insulation door and window of the present invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
As shown in figs. 1-7, the embodiment of the present invention includes：
A kind of push-pull type sound insulation door and window, including outer frame body, top margin section bar 2, base section bar 3, side section bar 4, limit base 5,
Slide rail 6, sound control glass 7, on along section bar 8, it is lower along section bar 9, it is interior wing, skew backstop 11, clamping block 12, balance adjustment block 13, living
Dynamic elasticity baffle plate 14, stop screw 15, sealing strip 16, link slot 17 and on along track 18, the outer frame body include top margin type
Material 2, base section bar 3 and side section bar 4, the base section bar 3 are provided with limit base 5, slide rail 6 are provided with the limit base 5,
The sound control glass 7 is embedded on along section bar 8 and the lower interior wing formed along section bar 9, it is described on along section bar 8 and lower along section bar
9 be provided with skew backstop 11 and clamping block 12, the lower clamping block 12 along in section bar 9 pass through balance adjustment block 13 and slide rail
6 are connected, and the living spring baffle plate 14 is nested in top margin section bar 2 by stop screw 15, the clamping of sealing strip 16
In link slot 17 between living spring baffle plate 14 and top margin section bar 2, the living spring baffle plate 14 is provided with straight down
On along track 18, it is described on be connected to along track 18 along the skew backstop 11 of section bar 8.
The slide rail 6 can also be used pulley to replace.
Window interior wing has that left and right is different high or inclined situation when mounted, passes through the balance adjustment block and realizes
The balance of interior wing is controlled.
Wherein, the interior wing includes left push-and-pull interior wing 101 and right push-and-pull interior wing 102, and the left push-and-pull interior wing 101 and the right side push away
The intersection position 103 of interior wing 102 is drawn to be provided with overhead kick type air-tight rubber strip 104.
Further, the interior wing is provided with sealed groove 105 with the junction of side section bar 4, and the side section bar 4 is set
There is the closure block 106 to match with the sealed groove 105.
Further, the base section bar 3 is provided with the inclined plane 301 horizontal by acute angle, the bottom of inclined plane 301
Portion is provided with reinforcement 302.
Further, the inner side of skew backstop 11 is provided with neck 1101, and finite place piece is set in the neck 1101
1102.By the above-mentioned means, the locating part 1102 is respectively acting on along track 18 and limit base 5, it is steady effectively to strengthen interior wing
It is qualitative, avoid rocking before and after interior wing.
Further, described close is provided with side buckling groove 1061 on the outside of block 106, in the side buckling groove 1061
It is provided with D types seal 1062, the D types seal 1062 and the interior wing gluing, sealing.By the above-mentioned means, when interior wing with
When side section bar 4 is combined, the D types seal 1062 is bonded with interior wing, the limited enhancing soundproof window air-tightness of energy, the D types
Elastic rubber material, which can be selected, in seal can realize the power-assisted effect acted to push-and-pull interior wing simultaneously, push pull maneuver is more saved
Power.
Further, the interior wing inwall adhesion sound-absorbing material 19,3~5 millimeters of 19 thickness of sound-absorbing material.
A kind of interior wing position sound-absorbing material fixing means for push-pull type sound insulation door and window, including following operating procedure：
Material step：Choose the sound-absorbing material 19 that thickness is 3~5 millimeters；The sound-absorbing material 19 can select polyester fine
The acoutic fibre boards such as dimension, or the material for selecting other that there is sound absorption function.
Blend step：Environmentally friendly colloid material is chosen, is stirred together for, is sufficiently mixed with sound-absorbing material 19；
Adhering step：Sufficient sound-absorbing material 19 will be mixed and is coated on the section bar of interior wing using Spray painting tool or blade coating instrument
Cavity inner wall；
Baking step：Sound-absorbing material 19 is dried by drying or hot baking method each position section bar of interior wing for adhering to completion
Dehydration.
The soundproof window of the application has used slide rail 6 to replace air-tightness weaker in the forms lower position of easily conduction noise
Roller, strengthen air-tightness using living spring baffle plate 14 on forms top, increase sealed groove 105 in the both sides of forms, it is real
Now whole forms separate to the omnidirectional of noise.
In summary, the invention provides a kind of push-pull type sound insulation door and window, cause for existing sliding window air-tightness is bad
Noise problem, conduction noise position increase sealing partition-type structures easy to forms, significantly enhance the air-tightness of sliding window, strengthen
The heat-insulated of sliding window, sound insulation and wind resistance.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (8)
1. a kind of push-pull type sound insulation door and window, it is characterised in that including outer frame body, top margin section bar, base section bar, side section bar, limit
Position seat, slide rail, sound control glass, on along section bar, it is lower along section bar, it is interior wing, skew backstop, clamping block, balance adjustment block, living spring
Baffle plate, stop screw, sealing strip, link slot and on along track, the outer frame body include top margin section bar, base section bar and side
Section bar, the base section bar are provided with limit base, and slide rail is provided with the limit base, and the sound control glass is embedded in by upper edge
In section bar and the lower interior wing formed along section bar, it is described on along section bar and lower be provided with skew backstop and clamping block, institute along section bar
State the lower clamping block along in section bar to be connected by balance adjustment block and slide rail, the living spring baffle plate passes through stop screw
It is nested in top margin section bar, the sealing strip is connected in the link slot between living spring baffle plate and top margin section bar, the work
Dynamic elasticity baffle plate is provided with along track straight down, it is described on be connected to along track along the skew backstop of section bar.
2. push-pull type sound insulation door and window according to claim 1, it is characterised in that the interior wing includes left push-and-pull interior wing and the right side
Push-and-pull interior wing, the left push-and-pull interior wing and plugging into for right push-and-pull interior wing are a little provided with overhead kick type air-tight rubber strip.
3. push-pull type sound insulation door and window according to claim 1, it is characterised in that the interior wing is set with side section bar junction
Sealed groove is equipped with, the side section bar is provided with the closure block to match with the sealed groove.
4. push-pull type sound insulation door and window according to claim 1, it is characterised in that the base section bar is provided with and horizontal plane
Inclined plane at an acute angle, the inclined plane bottom are provided with reinforcement.
5. push-pull type sound insulation door and window according to claim 1, it is characterised in that be provided with card on the inside of the skew backstop
Groove, the neck is interior to set finite place piece.
6. push-pull type sound insulation door and window according to claim 3, it is characterised in that be provided with side on the outside of the closure block
Buckling groove, D type seals, the D types seal and the interior wing gluing, sealing are provided with the side buckling groove.
7. push-pull type sound insulation door and window according to claim 1, it is characterised in that the interior wing inwall adheres to sound-absorbing material,
3~5 millimeters of the sound-absorbing material thickness.
8. a kind of interior wing position sound-absorbing material fixing means for push-pull type sound insulation door and window, it is characterised in that including following behaviour
Make step：
Material step：Choose the sound-absorbing material that thickness is 3~5 millimeters；
Blend step：Environmentally friendly colloid material is chosen, is stirred together for sound-absorbing material, is sufficiently mixed；
Adhering step：It is coated on using Spray painting tool or blade coating instrument by sufficient sound-absorbing material is mixed in the section bar cavity of interior wing
Wall；
Baking step：Each position section bar of interior wing for adhering to completion is made into sound-absorbing material drying and dehydrating by drying or hot baking method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750328.9A CN107687314A (en) | 2017-08-28 | 2017-08-28 | A kind of push-pull type sound insulation door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750328.9A CN107687314A (en) | 2017-08-28 | 2017-08-28 | A kind of push-pull type sound insulation door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107687314A true CN107687314A (en) | 2018-02-13 |
Family
ID=61155558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750328.9A Pending CN107687314A (en) | 2017-08-28 | 2017-08-28 | A kind of push-pull type sound insulation door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761667A (en) * | 2019-10-25 | 2020-02-07 | 安徽金楼皇家门窗有限公司 | Safe type aluminum alloy door and window |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655765A5 (en) * | 1980-10-30 | 1986-05-15 | Julius Thurnher | Sliding window |
| CN201810136U (en) * | 2010-06-09 | 2011-04-27 | 刘俊羽 | High-sealed sliding window |
| CN102108829A (en) * | 2011-01-10 | 2011-06-29 | 力尔型材有限公司 | Fully-sealed energy-saving sound-insulation sliding door window |
| CN202990706U (en) * | 2012-12-22 | 2013-06-12 | 广东大明铝合金型材有限公司 | High-water-tightness sliding window frame |
| CN204386380U (en) * | 2014-12-13 | 2015-06-10 | 安徽高德铝业有限公司 | A kind of section slide window |
| CN105781341A (en) * | 2016-03-22 | 2016-07-20 | 浙江奇龙建材有限公司 | Water-air separation type push-pull door and window |
| CN207110900U (en) * | 2017-08-28 | 2018-03-16 | 厦门音盾装饰工程有限公司 | A kind of push-pull type sound insulation door and window |
-
2017
- 2017-08-28 CN CN201710750328.9A patent/CN107687314A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655765A5 (en) * | 1980-10-30 | 1986-05-15 | Julius Thurnher | Sliding window |
| CN201810136U (en) * | 2010-06-09 | 2011-04-27 | 刘俊羽 | High-sealed sliding window |
| CN102108829A (en) * | 2011-01-10 | 2011-06-29 | 力尔型材有限公司 | Fully-sealed energy-saving sound-insulation sliding door window |
| CN202990706U (en) * | 2012-12-22 | 2013-06-12 | 广东大明铝合金型材有限公司 | High-water-tightness sliding window frame |
| CN204386380U (en) * | 2014-12-13 | 2015-06-10 | 安徽高德铝业有限公司 | A kind of section slide window |
| CN105781341A (en) * | 2016-03-22 | 2016-07-20 | 浙江奇龙建材有限公司 | Water-air separation type push-pull door and window |
| CN207110900U (en) * | 2017-08-28 | 2018-03-16 | 厦门音盾装饰工程有限公司 | A kind of push-pull type sound insulation door and window |
Non-Patent Citations (1)
| Title |
|---|
| H, H.撕拉文: "《生产噪声及其防止的方法》", 30 September 1958, 科技卫生出版社, pages: 237 - 238 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761667A (en) * | 2019-10-25 | 2020-02-07 | 安徽金楼皇家门窗有限公司 | Safe type aluminum alloy door and window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207110900U (en) | A kind of push-pull type sound insulation door and window | |
| CN104818855A (en) | Construction method of gas tightness heat-proof bridge waterproof heat preservation energy-saving external window | |
| CN205876118U (en) | Two -way seal structure of urban railway vehicle stopper sliding door | |
| CN107687314A (en) | A kind of push-pull type sound insulation door and window | |
| CN206091756U (en) | High -air tightness sliding window | |
| CN207332764U (en) | A kind of energy-saving aluminium alloy door and window | |
| CN206309227U (en) | Opening leaf of glass curtain wall glass anti-dropout and sealing device | |
| CN201915767U (en) | Vehicle double-curved glass with sliding window | |
| CN201981971U (en) | High-tightness pseudo-classic style wood door and high-tightness pseudo-classic style wood window | |
| CN204476137U (en) | A kind of combined type biparting high-air-tightness aluminum alloy push-pull door and window | |
| CN205713853U (en) | A kind of edge-sealing section of sliding door and window | |
| CN207673241U (en) | A kind of high sealing aluminum window | |
| CN202325000U (en) | Structure for fixing glass leaf by glass imposed line for single-rail sliding door | |
| CN202809939U (en) | Frame-hidden corner upright column capable of opening window | |
| CN203669628U (en) | Novel glue injection thermal-break aluminum alloy sliding window | |
| CN209261429U (en) | Automatic folding door sealing skeleton structure | |
| CN205025281U (en) | Al -alloy door & window convenient to equipment | |
| CN209586026U (en) | Multi-sealed bridge-cut-off aluminum casement window | |
| CN203347467U (en) | Solid-wood outwards-opening door and window | |
| CN209621109U (en) | Heat-insulating and energy-saving casement window opening inwards | |
| CN209228263U (en) | Adhesive type sound control glass | |
| CN208416283U (en) | A kind of window frame profile | |
| CN207177638U (en) | A kind of inwardly opened window sound insulation bridge sealing structure | |
| CN205025325U (en) | Al -alloy door & window with protecting film | |
| CN207360322U (en) | A kind of passenger locomotive entrance door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |