CN113279665B - Multi-mode opening composite window capable of being locked by one key - Google Patents
Multi-mode opening composite window capable of being locked by one key Download PDFInfo
- Publication number
- CN113279665B CN113279665B CN202110522947.9A CN202110522947A CN113279665B CN 113279665 B CN113279665 B CN 113279665B CN 202110522947 A CN202110522947 A CN 202110522947A CN 113279665 B CN113279665 B CN 113279665B
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- window frame
- window
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- rod
- locked
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- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000005357 flat glass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- 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
- E06B3/50—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 more than one kind of movement
- E06B3/5054—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 more than one kind of movement where the sliding and rotating movements are independent of each other
- E06B3/5072—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 more than one kind of movement where the sliding and rotating movements are independent of each other the horizontal sliding wings having the possibility of an additional rotational movement
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C21/00—Arrangements or combinations of wing fastening, securing, or holding devices, not covered by a single preceding main group; Locking kits
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
A multi-mode opening composite window capable of being locked by one key is characterized in that a translation clamping mechanism is arranged between every two adjacent third window frames, and after the translation clamping mechanism is locked, the two third window frames cannot move relatively; the centers of the upper frame and the lower frame of the fourth window frame are provided with rotating shafts, and a rotary positioning mechanism is arranged between the third window frame and the fourth window frame and can lock the rotating shafts, so that the fourth window frame cannot rotate relative to the third window frame. The translation clamping mechanism and the rotary positioning mechanism are driven by the driving mechanism to realize locking and unlocking. As long as the sliding button moves upwards, all the mechanisms can be unlocked, the inner window frame can rotate, the middle window frame can move horizontally, all the mechanisms of the sliding button move downwards for locking, the inner window frame can be locked at any angle by the aid of the rotary positioning mechanism, the middle window frame can not move horizontally by the aid of the translation clamping mechanism, and accordingly one-key locking and one-key unlocking are achieved.
Description
Technical Field
The invention relates to a locking mechanism of a composite window, in particular to a multi-mode opening composite window capable of being locked by one key.
Background
The multi-mode opening composite window can be opened in a rotating mode, pushed open in a flat-open mode and opened in a translation mode, various different requirements are met through various different opening modes, and due to the fact that the multi-mode opening composite window is provided with the various opening modes, locking and unlocking operations are relatively complicated. The Chinese patent office discloses in 2018, 6 and 21, patent numbers are: 201711408223.1A composite locking device and method, composite locking window, multi-directional opening window structure and control method thereof, the composite locking device comprises a base, a rotating shaft mechanism, a control mechanism and a locking mechanism, the control mechanism comprises a locking push button, a transmission member and a slide block, the slide block is provided with a projection; the locking mechanism comprises a groove cam, a friction locking block, a contact spring, a screw sleeve block, a screw rod and a locking fixing device, wherein a locking groove is formed in the outer surface of the groove cam and matched with the protruding part; the screw sleeve block is fixedly connected with the base and is matched with the screw rod through threads; the locking mechanism is configured such that the spindle mechanism rotates with damping in the unlocked state and is fully locked in the locked state. The composite window cannot be locked and unlocked by one key.
Disclosure of Invention
The invention aims to provide a multi-mode opening composite window capable of being locked and unlocked by one key for people aiming at the defects and shortcomings of the existing use.
The technical scheme adopted by the invention for realizing the aim is as follows: the multi-mode opening composite window capable of being locked by one key comprises a first window frame and a second window frame, wherein the second window frame is arranged in the first window frame and can be horizontally pushed to be opened outwards relative to the first window frame; at least two third window frames are arranged in the second window frame, and the third window frames can horizontally move left and right in the second window frame; a fourth window frame is arranged in each third window frame, and the fourth window frames can rotate relative to the third window frames; a window glass is arranged in the fourth window frame; a translation clamping mechanism is arranged between every two adjacent third window frames, and after the translation clamping mechanism is locked, the two third window frames cannot move relatively; the centers of the upper frame and the lower frame of the fourth window frame are provided with rotating shafts, and a rotary positioning mechanism is arranged between the third window frame and the fourth window frame and can lock the rotating shafts, so that the fourth window frame cannot rotate relative to the third window frame. The translation clamping mechanism and the rotary positioning mechanism are driven by the driving mechanism to realize locking and unlocking.
The driving mechanism comprises a driving rod arranged in a side frame of the third window frame, the side wall of the driving rod is provided with a long-lead spiral groove, the outer side of the driving rod is provided with a sliding block, and a convex block embedded into the spiral groove is arranged in the sliding block; a sliding groove parallel to the driving rod is formed in the side frame of the third window frame, a sliding button is arranged on the outer side of the sliding groove and penetrates through the sliding groove to be fixed with the sliding block.
And a plurality of balls are embedded around the sliding block.
The translational clamping mechanism comprises a side rotary rod arranged on the other side frame of the third window frame and a locking groove arranged on the other third window frame, the driving mechanism is linked with the side rotary rod, an upper screw rod and a lower screw rod are arranged on the side rotary rod, the thread directions of the upper screw rod and the lower screw rod are opposite, an upper pushing block and a lower pushing block are respectively sleeved on the upper screw rod and the lower screw rod, a shear-shaped connecting rod is arranged between the upper pushing block and the lower pushing block, and the center of the shear-shaped connecting rod is a hinged joint; the upward push block and the downward push block move towards each other to enable the hinge joint to be outwards protruded and embedded into the lock groove.
The side swing rod comprises an upper side swing rod and a lower side swing rod, an upper screw rod is installed at the lower end of the upper side swing rod, a lower screw rod is installed at the upper end of the lower side swing rod, and a loop bar is installed between the upper screw rod and the lower screw rod.
The rotary positioning mechanism comprises a rotating shaft, a left holding seat and a right holding seat which are arranged on two sides of the rotating shaft, mounting seats are respectively arranged at the left end and the right end of an upper frame and a lower frame of the third window frame, a transmission rod is arranged between the two mounting seats, a left screw rod and a right screw rod are respectively arranged at two ends of the transmission rod, and the thread directions of the left screw rod and the right screw rod are opposite; the left screw and the right screw are respectively provided with a left push block and a right push block, and the left push block and the right push block are respectively connected with the left hugging seat and the right hugging seat through a connecting rod seat and a multi-connecting rod; limiting arms extending towards the center are arranged on the left push block and the right push block and located on the outer sides of the multiple connecting rods so as to limit the distance of the multiple connecting rods protruding outwards.
The left enclasping seat and the right enclasping seat are oppositely provided with a guide shaft and a guide hole, and the guide shaft is inserted into the guide hole.
And a closing locking mechanism is arranged between the third window frame and the fourth window frame, when the rotary positioning mechanism is in an unlocking state, the fourth window frame is rotated to a 0-degree closing position, and the closing locking mechanism can automatically lock the fourth window frame and the third window frame.
The closed locking mechanism comprises a spring and an upper steel ball which are arranged on the left push block or the right push block, the lower steel ball is embedded in the mounting seat, and when the rotary positioning mechanism is in an unlocking state, the spring and the upper steel ball move to the position above the lower steel ball; the limiting blocks are installed at the two ends of the upper frame and the lower frame of the fourth window frame, limiting grooves are formed in the limiting blocks, and when the fourth window frame rotates to the 0-degree closed position, the lower steel balls are automatically embedded into the limiting grooves under the action of spring restoring force.
The inner window frame of the multi-mode opening composite window can rotate 360 degrees relative to the rotating shaft, the middle window frame can move horizontally, and the outer window frame can be pushed outwards. And the third window frame and the fourth window frame are provided with a driving mechanism, a rotary positioning mechanism and a translation clamping mechanism. The mechanisms can be unlocked only by moving the sliding button upwards, the inner window frame can rotate, the middle window frame can move horizontally, the mechanisms of the sliding button can be locked by moving the sliding button downwards, the inner window frame can be locked at any angle by the rotary positioning mechanism, and the middle window frame can not move horizontally by the translation clamping mechanism. And a closing and locking mechanism is further arranged between the third window frame and the fourth window frame, and if the inner window frame rotates to a 0-degree closing position, the inner window frame can be completely locked by the closing and locking mechanism.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of the driving mechanism and the translational detent mechanism of the present invention.
Fig. 3 is an exploded view of a fourth window frame of the present invention.
Fig. 4 is an exploded view of the rotational positioning mechanism of the present invention.
FIG. 5 is a view illustrating the driving of the third window frame according to the present invention.
FIG. 6 is an exploded view of the closure locking mechanism of the present invention.
FIG. 7 is a cross-sectional view of the closure locking mechanism of the present invention.
Detailed Description
As shown in figure 1, the invention relates to a multi-mode opening composite window capable of being locked by one key, which comprises a first window frame 1 and a second window frame 2, wherein the first window frame 1 is fixedly arranged on a wall, the second window frame 2 is arranged in the first window frame 1, and the second window frame 2 can be horizontally pushed outwards relative to the first window frame 1 to be opened. The invention can also install the third window frame 3 and the fourth window frame 4 in the second window frame 2, the third window frame 3 locates in the second window frame 2, and the third window frame 3 has at least two, can translate in the second window frame 2; the fourth window frame 4 is positioned in each third window frame 3, and the fourth window frame 4 can rotate relative to the third window frames 3; a window glass 14 is mounted in the fourth window frame 4.
Pulleys are arranged at two ends of the upper frame and the lower frame of the third window frame 3, so that the third window frame 3 can slide in the track of the second window frame 2. And a translation clamping mechanism is arranged between every two adjacent third window frames 3, and when the two third window frames 3 are relatively moved away until only one side frame is overlapped, the two third window frames 3 cannot be moved after the translation clamping mechanism is locked. The center of the upper frame and the center of the lower frame of the fourth window frame 4 are provided with a rotating shaft 15, a rotating positioning mechanism is arranged between the third window frame 3 and the fourth window frame 4, and the rotating positioning mechanism can tightly clamp the rotating shaft 15, so that the fourth window frame 4 can not rotate relative to the third window frame 3. The translation clamping mechanism and the rotary positioning mechanism are driven by the driving mechanism to realize locking and unlocking.
As shown in fig. 2, the driving mechanism includes a driving rod 7 installed in the side frame of the third sash 3, a long-lead spiral groove 7.1 is formed in a side wall of the driving rod 7, a slider 8 is disposed outside the driving rod 7, and a protrusion is disposed in the slider 8 and inserted into the spiral groove 7.1, so that the driving rod 7 is driven to rotate when the slider 8 moves. A plurality of balls are embedded around the slider 8 to reduce the friction between the slider 8 and the inner wall of the side frame of the third window frame 3. The side frame of the third window frame 3 is provided with a sliding groove 5 parallel to the driving rod 7, the outer side of the sliding groove 5 is provided with a sliding button 6, and the sliding button 6 penetrates through the sliding groove 5 and then is fixed with a sliding block 8, so that the sliding block 8 can be moved by pushing the sliding button 6 up and down to drive the driving rod 7 to rotate.
Translation screens mechanism including setting up the side swing arm 9 at the other side frame of third window frame 3, actuating mechanism drives the rotation of side swing arm 9 through installing in the last frame of third window frame 3 and the transfer line 22 and the bevel gear 23 in the lower frame, side swing arm 9 divide into upside swing arm and downside swing arm, upside swing arm and downside swing arm synchronous revolution. An upper screw 13 and a lower screw 13 are respectively arranged at the lower end of the upper rotary rod and the upper end of the lower rotary rod, the thread directions of the upper screw 13 and the lower screw 13 are opposite, and a loop bar 11 is arranged between the upper screw and the lower screw. An upper pushing block 12 and a lower pushing block 12 are respectively sleeved on the upper screw rod 13 and the lower screw rod 13, a scissors-shaped connecting rod 10 is arranged between the upper pushing block 12 and the lower pushing block 12, and the center of the scissors-shaped connecting rod 10 protrudes outwards to form a hinge joint. Because the thread directions of the upper screw rod and the lower screw rod are opposite, when the side rotating rod 9 rotates, the moving directions of the upper push block and the lower push block are opposite. When the upper pushing block and the lower pushing block move relatively, the hinged joint protrudes outwards, and when the hinged joint is embedded into the locking groove on the other third window frame 3, the translation clamping mechanism is locked. When the upper pushing block and the lower pushing block move back to back, the hinged joint retracts inwards, and the translation clamping mechanism is unlocked.
As shown in fig. 3, the fourth window frame 4 is provided with a glass 14 therein, a shaft seat 16 is provided at the center of the upper frame and the lower frame of the fourth window frame 4, and a rotating shaft 15 is provided in the shaft seat 16. The stopper 17 is installed at the both ends of the last frame of fourth window frame 4 and lower frame, sets up spacing groove 17.1 in stopper 17.
As shown in fig. 4 and 5, the rotary positioning mechanism includes a rotating shaft 15 extending into the upper frame and the lower frame of the third window frame 3. The left side and the right side of the rotating shaft 15 are provided with a left enclasping seat 18 and a right enclasping seat 19, when the left enclasping seat 18 and the right enclasping seat 19 are loosened, the rotating shaft 15 can rotate relative to the enclasping seat, and when the left enclasping seat 18 and the right enclasping seat 19 are locked, the rotating shaft 15 cannot rotate. The left enclasping seat 18 and the right enclasping seat 19 are oppositely provided with a guide shaft 18.1 and a guide hole 19.1, and the guide shaft 18.1 is inserted into the guide hole 19.1, so that the left enclasping seat 18 and the right enclasping seat 19 cannot be dislocated. The left end and the right end of the upper frame and the lower frame of the third window frame 3 are respectively provided with a mounting seat 24 for mounting a bearing 25 and a bevel gear 23, the transmission rod 22 is positioned between the two mounting seats 24, the two ends of the transmission rod 22 are respectively provided with a left screw 20 and a right screw 21, and the thread directions of the left screw 20 and the right screw 21 are opposite. The left screw 20 and the right screw 21 are respectively provided with a left push block 26 and a right push block 27, and the left push block 26 and the right push block 27 are respectively connected with the left enclasping seat 18 and the right enclasping seat 19 through a connecting rod seat 28 and a multi-connecting rod 29. A limiting arm 26.1 extending towards the center is arranged on the left pushing block 26 and the right pushing block 27, and the limiting arm 26.1 is positioned on the outer side of the multi-link 29 to limit the outward protruding distance of the multi-link 29. Because the thread directions of the left screw rod 20 and the right screw rod 21 are opposite, the left pushing block 26 and the right pushing block 27 move in opposite directions when the transmission rotates. When the left pushing block 26 and the right pushing block 27 move relatively, the multi-link 29 protrudes outwards, and the limiting arm 26.1 limits the distance of the outward protrusion of the multi-link 29, so that the left clasping seat 18 and the right clasping seat 19 are driven to move towards the center, and the rotating shaft 15 is locked. When the left pushing block 26 and the right pushing block 27 move away from each other, the hinge joint retracts inwards, and the translational clamping mechanism is unlocked. Thereby driving the left and right clasping seats 18 and 19 to move toward the center, increasing the pressure on the rotating shaft 15, and locking the rotating shaft 15. When the left pushing block 26 and the right pushing block 27 move away from each other, the pressure of the left hugging seat 18 and the right hugging seat 19 on the rotating shaft 15 is reduced, so that the rotating shaft 15 can rotate relative to the hugging seats. The outer walls of the left pushing block 26 and the right pushing block 27 are embedded with balls to reduce the friction between the left pushing block 26, the right pushing block 27 and the third window frame 3.
As shown in fig. 6 and 7, a closing locking mechanism is disposed between the third window frame 3 and the fourth window frame 4, and when the rotational positioning mechanism is in an unlocked state and the fourth window frame 4 is rotated to a 0-degree closing position, the closing locking mechanism can automatically lock the fourth window frame 4 and the third window frame 3, the closing locking mechanism includes a spring 30 and an upper steel ball 31 mounted on the left push block 26 or the right push block 27, a lower steel ball 32 is embedded on the mounting seat 24, and when the rotational positioning mechanism is in the unlocked state, the spring 30 and the upper steel ball 31 move above the lower steel ball 32. The limiting blocks 17 are arranged at two ends of the upper frame and the lower frame of the fourth window frame 4, limiting grooves 17.1 are formed in the limiting blocks 17, and when the fourth window frame 4 rotates to a 0-degree closed position, the lower steel balls 32 are automatically embedded into the limiting grooves 17.1 under the action of the restoring force of the spring 30, so that the fourth window frame 4 and the third window frame 3 are locked.
The inner window frame of the multi-mode opening composite window can rotate 15360 degrees relative to the rotating shaft, the middle window frame can move horizontally, and the outer window frame can be pushed outwards. The third window frame 3 and the fourth window frame 4 are provided with a driving mechanism, a rotary positioning mechanism and a translational clamping mechanism. As long as the sliding button 6 moves upwards, all mechanisms can be unlocked, the inner window frame can rotate, the middle window frame can translate, all the mechanisms of the sliding button 6 move downwards are locked, the inner window frame can be locked at any angle through the rotary positioning mechanism, and the middle window frame can not translate through the translation clamping mechanism. And a closing and locking mechanism is also arranged between the third window frame 3 and the fourth window frame 4, and if the inner window frame rotates to a 0-degree closing position, the closing and locking mechanism can completely lock the inner window frame.
Claims (6)
1. A multi-mode opening composite window capable of being locked by one key comprises a first window frame and a second window frame, wherein the second window frame is arranged in the first window frame and can be horizontally pushed to be opened outwards relative to the first window frame; at least two third window frames are arranged in the second window frame, and the third window frames can horizontally move left and right in the second window frame; a fourth window frame is arranged in each third window frame, and the fourth window frame can rotate relative to the third window frames; a window glass is arranged in the fourth window frame; the sliding window is characterized in that a translation clamping mechanism is arranged between every two adjacent third window frames, and after the translation clamping mechanism is locked, the two third window frames cannot move relatively; a rotating shaft is arranged in the centers of an upper frame and a lower frame of the fourth window frame, a rotating positioning mechanism is arranged between the third window frame and the fourth window frame, and the rotating positioning mechanism can lock the rotating shaft so that the fourth window frame cannot rotate relative to the third window frame; the translation clamping mechanism and the rotary positioning mechanism are driven by a driving mechanism to realize locking and unlocking;
the driving mechanism comprises a driving rod arranged in a side frame of the third window frame, a long-lead spiral groove is formed in the side wall of the driving rod, a sliding block is arranged on the outer side of the driving rod, and a convex block embedded into the spiral groove is arranged in the sliding block; a sliding groove parallel to the driving rod is formed in the side frame of the third window frame, a sliding button is arranged on the outer side of the sliding groove, and the sliding button penetrates through the sliding groove and then is fixed with the sliding block;
the translational clamping mechanism comprises a side rotary rod arranged on the other side frame of the third window frame and a locking groove arranged on the other third window frame, a driving rod of the driving mechanism is linked with the side rotary rod, an upper screw rod and a lower screw rod are arranged on the side rotary rod, the thread directions of the upper screw rod and the lower screw rod are opposite, an upper pushing block and a lower pushing block are respectively sleeved on the upper screw rod and the lower screw rod, a shear-shaped connecting rod is arranged between the upper pushing block and the lower pushing block, and the center of the shear-shaped connecting rod is a hinge joint; the upward push block and the downward push block move oppositely to enable the hinge joint to be outwards protruded and embedded into the lock groove;
the rotary positioning mechanism comprises a rotating shaft, a left holding seat and a right holding seat which are arranged on two sides of the rotating shaft, mounting seats are respectively arranged at the left end and the right end of an upper frame and a lower frame of the third window frame, a transmission rod is arranged between the two mounting seats, and a driving rod of the driving mechanism is linked with the transmission rod; a left screw and a right screw are respectively arranged at two ends of the transmission rod, and the thread directions of the left screw and the right screw are opposite; the left screw and the right screw are respectively provided with a left push block and a right push block, and the left push block and the right push block are respectively connected with the left hugging seat and the right hugging seat through a connecting rod seat and a multi-connecting rod; limiting arms extending towards the center are arranged on the left push block and the right push block and located on the outer sides of the multiple connecting rods so as to limit the distance of the multiple connecting rods protruding outwards.
2. The multi-way opening composite window capable of being locked by one key according to claim 1, wherein a plurality of balls are embedded around the sliding block.
3. The window of claim 1, wherein the side-rotating rod comprises an upper side-rotating rod and a lower side-rotating rod, an upper screw rod is installed at the lower end of the upper side-rotating rod, a lower screw rod is installed at the upper end of the lower side-rotating rod, and a loop bar is installed between the upper screw rod and the lower screw rod.
4. The multi-way opening composite window capable of being locked by one key according to claim 1, wherein the left clasping seat and the right clasping seat are oppositely provided with a guide shaft and a guide hole, and the guide shaft is inserted into the guide hole.
5. The multi-mode opening composite window capable of being locked by one key as claimed in claim 1, wherein a closing locking mechanism is installed between the third window frame and the fourth window frame, and when the rotational positioning mechanism is in an unlocked state, the fourth window frame is rotated to a 0-degree closing position, and the closing locking mechanism can automatically lock the fourth window frame and the third window frame.
6. The multi-mode opening composite window capable of being locked by one key as claimed in claim 5, wherein the closing locking mechanism comprises a spring and an upper steel ball which are arranged on the left push block or the right push block, a lower steel ball is embedded on the mounting seat, and when the rotary positioning mechanism is in an unlocking state, the spring and the upper steel ball move above the lower steel ball; the limiting blocks are installed at the two ends of the upper frame and the lower frame of the fourth window frame, limiting grooves are formed in the limiting blocks, and when the fourth window frame rotates to the 0-degree closed position, the lower steel balls are automatically embedded into the limiting grooves under the action of spring restoring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110522947.9A CN113279665B (en) | 2021-05-13 | 2021-05-13 | Multi-mode opening composite window capable of being locked by one key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110522947.9A CN113279665B (en) | 2021-05-13 | 2021-05-13 | Multi-mode opening composite window capable of being locked by one key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113279665A CN113279665A (en) | 2021-08-20 |
| CN113279665B true CN113279665B (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110522947.9A Expired - Fee Related CN113279665B (en) | 2021-05-13 | 2021-05-13 | Multi-mode opening composite window capable of being locked by one key |
Country Status (1)
| Country | Link |
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| CN (1) | CN113279665B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5544450A (en) * | 1992-06-24 | 1996-08-13 | Andersen Corporation | Double-hung tilting sash type window system |
| CN2353857Y (en) * | 1999-03-15 | 1999-12-15 | 陆中选 | Sliding multifunction combined window |
| CN100365243C (en) * | 2005-02-07 | 2008-01-30 | 戴新国 | Location mechanism of sliding vertically rotating purpose door and window |
| CN201620715U (en) * | 2009-12-19 | 2010-11-03 | 温州建设集团公司 | High-sealing sliding door window |
| CN107975326A (en) * | 2017-12-23 | 2018-05-01 | 国药集团重庆医药设计院有限公司 | A kind of window arrangement for being opened flat and pushing and pulling |
| CN209908290U (en) * | 2019-04-25 | 2020-01-07 | 广东托威吉建筑科技有限公司 | Translational side-hung combined window |
-
2021
- 2021-05-13 CN CN202110522947.9A patent/CN113279665B/en not_active Expired - Fee Related
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| CN113279665A (en) | 2021-08-20 |
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Granted publication date: 20220715 |