CN113605820A - Multi-angle door and window corner frame structure with adjustable size - Google Patents
Multi-angle door and window corner frame structure with adjustable size Download PDFInfo
- Publication number
- CN113605820A CN113605820A CN202110852387.3A CN202110852387A CN113605820A CN 113605820 A CN113605820 A CN 113605820A CN 202110852387 A CN202110852387 A CN 202110852387A CN 113605820 A CN113605820 A CN 113605820A
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- piece
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- corner
- groove
- joint
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- 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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9644—L-shaped corner pieces having two articulated or flexible joined legs; Corner joints with variable angle
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- 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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The invention discloses a size-adjustable multi-angle door and window corner frame structure which comprises a corner piece, wherein the corner piece is provided with an arc edge with a central angle larger than 90 degrees, two ends of the arc edge in the arc direction are respectively provided with a joint part, two joint parts are respectively and movably provided with a sliding piece along the extension direction of the two joint parts, the sliding piece is provided with a joint groove for accommodating the joint parts, and one end of the sliding piece, close to the joint groove, is also provided with a straight part. According to the invention, the outer frame of the section bar is not required to be cut or a specific corner frame is not required to be produced, so that the installation steps are simplified, and the idle and waste of product resources are avoided; meanwhile, when the corner frame structures with different angles are formed, the straight part of the sliding part is tangent with the arc edge all the time, namely, the chamfer surface is reduced when an acute angle is formed; when an obtuse angle is formed, the chamfer surface is increased; the sliding part always props against the arc edge to form a smooth connecting surface, so that the attractiveness of the invention is improved.
Description
Technical Field
The invention relates to the technical field of corner frame structures, in particular to a size-adjustable multi-angle door and window corner frame structure.
Background
When connecting the door and window that is certain angle, can use the corner frame to connect door and window and make up the concatenation, the corner among the prior art all is according to the different corresponding corner of supporting alone of product series, at first the corner has the particularity and not all windows can all be equipped with the corner, secondly not commonality, different series of product corners can not be general, need the supporting different specification corners of different series of frames, it is idle and extravagant to cause the product resource, simultaneously for aesthetic property and building structure's restriction, the corner between the adjacent window is obtuse angle structure sometimes, right angle structure or acute angle structure, when installing like this, just need cut or produce the corner frame of pertinence to the frame of section bar, also can cause the product resource idle and extravagant.
In view of this, we design a size-adjustable multi-angle door/window corner frame structure to solve the above problems.
Disclosure of Invention
The invention aims to provide a size-adjustable multi-angle door and window corner frame structure to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a size-adjustable multi-angle door and window corner frame structure comprises a corner piece, wherein the corner piece is provided with an arc edge with a central angle larger than 90 degrees, and two ends of the arc edge in the arc direction are provided with joint parts;
the two joint parts are movably provided with sliding parts along the extending direction of the joint parts, the sliding parts are provided with joint grooves for accommodating the joint parts, one ends of the sliding parts, which are close to the joint grooves, are also provided with straight parts, the straight parts are always tangent to the arc edges when the sliding parts move along the extending direction of the joint parts, one sides of the sliding parts, which are far away from the corner parts, are provided with mounting grooves, the mounting grooves are provided with side surfaces, the bottom surfaces of which are vertical to each other, the side surfaces are parallel to the straight parts, one ends of the sliding parts, which are far away from the straight parts, are provided with L-shaped members in a sliding manner, the L-shaped members slide along the vertical direction of the straight parts, and the inner side surfaces of the L-shaped members and the side surfaces of the mounting grooves form clamping parts for clamping the outer frame;
a core piece is arranged between the corner piece and the two sliding pieces, the core piece is detachably connected with the corner piece through a connecting piece, a limiting groove is arranged on one side, away from the corner piece, of the core piece, the limiting groove is located on a connecting line from the middle point of the arc edge to the circle center of the arc edge, a plastic clamping piece is clamped inside the limiting groove, and a check groove is arranged inside the plastic clamping piece;
the utility model discloses a plastic joint spare, including the non return groove, the non return groove is inserted and is equipped with the plug connector, the plug connector has the non return grafting end of stretching into plastic joint spare inside and stretches out the inside link of plastic joint spare, the link integrated into one piece of plug connector has a spacing piece, the both ends of spacing piece use the plug connector to be provided with the concentric arc wall in circular arc limit as symmetry axis symmetry, the inside of arc wall slides along its extending direction and is provided with the touch piece, touch piece utensil and the sliding part of arc groove looks adaptation and parallel and conflict with straight portion the conflict portion on L type component right-angle limit.
Preferably, a pair of dovetail grooves is formed on the opposite surfaces of the corner piece and the core piece, and the corner piece and the pair of dovetail grooves of the core piece correspond to each other.
Preferably, the two ends of the connecting piece are provided with dovetail parts matched with the dovetail grooves, and the dovetail parts at the two ends of the connecting piece are clamped in the corresponding dovetail grooves.
Preferably, a limiting part is arranged on the inner side of the corner piece at the bottom end of the joint part.
Preferably, the sliding part on the inner side of the joint groove is uniformly provided with a strip-shaped groove in a penetrating manner along the length direction of the sliding part, and a reinforcing rib is arranged between the joint part and the limiting part at the position of the strip-shaped groove.
Preferably, an arc-shaped sliding piece concentric with the arc plate is arranged on one side of the sliding piece close to the core piece, and one end of the arc-shaped sliding piece in the extending direction penetrates through the core piece.
Preferably, the limiting parts on one side of the arc-shaped groove are uniformly provided with limiting screws along the length direction.
Compared with the prior art, the invention has the beneficial effects that:
(1) in the invention, the two joint parts are respectively and movably provided with a sliding part along the extending direction of the joint parts, the sliding part is provided with a joint groove for accommodating the joint parts, one end of the sliding part close to the joint groove is also provided with a straight part, when the sliding part moves along the extending direction of the joint part, the straight part is always tangent with the arc edge, when in use, according to the requirement (namely when installing the window, the corner between the adjacent windows is sometimes an obtuse angle structure, a right angle structure or an acute angle structure in order to improve the aesthetic property or the restriction of the building structure), the invention only needs to slide two sliding pieces when aiming at different requirements, so that the sliding part slides along the extension direction of the arc edge of the corner piece to form corner frame structures with different angles, compared with the corner frame in the prior art, the outer frame of the sectional material is not required to be cut or the specific corner frame is not required to be produced, so that the installation steps are simplified, and product resources are prevented from being idle and wasted; meanwhile, when the corner frame structures with different angles are formed, the straight part of the sliding part is tangent with the arc edge all the time, namely, the chamfer surface is reduced when an acute angle is formed; when an obtuse angle is formed, the chamfer surface is increased; the sliding part always props against the arc edge to form a smooth connecting surface, so that the attractiveness of the invention is improved.
(2) According to the invention, according to the size of the outer frame of the product series section bar, the size of the clamping part can be changed by the L-shaped component, so that the outer frame of the product series section bar can be adapted to the outer frame of the product non-series section bar, and the idle and waste of product resources are avoided.
(3) The invention is characterized in that a plug connector is inserted in a check slot, the plug connector is provided with a check inserting end extending into a plastic clamping piece and a connecting end extending out of the plastic clamping piece, the connecting end of the plug connector is integrally formed with a limiting piece, the two ends of the limiting piece are symmetrically provided with arc slots concentric with arc edges by taking the plug connector as a symmetry axis, the inner part of the arc slot is provided with a touch piece in a sliding way along the extending direction, the touch piece is provided with a sliding part matched with the arc slots and a touch part parallel to a straight part and touching the right-angle edge of the L-shaped component, when the invention is used, the position of the limiting piece is determined by adjusting the check inserting end of the plug connector into the check slot, and then the touch part of the touch piece touches the side surface of the L-shaped component and is matched with an outer frame to limit the movement of the L-shaped component, the size of a clamping part is determined, and the sliding part of the touch piece is adjusted to extend into the arc slots to stretch out and draw back, the deflection angle of the sliding piece is limited, so that the angle of the corner frame is determined, and finally the sliding part of the contact piece is locked through the screw, so that the corner frame at the angle is locked, and the use is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1. a corner fitting; 11. a circular arc edge; 12. a joint portion; 13. a dovetail groove; 14. a limiting part; 2. a slider; 21. an engaging groove; 22. a straight portion; 23. mounting grooves; 24. an arc-shaped sliding member; 231. a bottom surface; 232. a side surface; 3. an L-shaped member; 4. a core member; 41. a limiting groove; 5. a connecting member; 51. a swallowtail; 6. a plastic clamping piece; 61. a check groove; 7. a plug-in unit; 71. a non-return inserting end; 72. a connecting end; 8. a limiting member; 81. an arc-shaped slot; 9. a contact member; 91. a sliding part; 92. a contact part; 10. a strip-shaped groove; 101. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention is shown: a size-adjustable multi-angle door and window corner frame structure is characterized by comprising a corner piece 1, wherein the corner piece 1 is provided with an arc edge 11 with a central angle of 120 degrees, and two ends of the arc edge 11 in the arc direction are provided with joint parts 12;
the two joint parts 12 are respectively and movably provided with a sliding part 2 along the extending direction, the sliding part 2 is provided with a joint groove 21 for accommodating the joint part 12, one end of the sliding part 2 close to the joint groove 21 is also provided with a straight part 22, when the sliding part 2 moves along the extending direction of the joint part 12, the straight part 22 is always tangent to the arc edge 11, according to the requirement (namely when a window is installed, in order to improve the aesthetic property or the limitation of a building structure, the corner between adjacent windows is sometimes an obtuse angle structure, a right angle structure or an acute angle structure), when the invention aims at different requirements, only two sliding parts 2 are needed to slide, so that the sliding part 2 slides along the extending direction of the arc edge 11 of the corner part 1 to form corner frame structures with different angles, compared with the corner frame in the prior art, the invention does not need to cut the outer frame of the section bar or produce a specific corner frame, thereby simplifying the installation steps, product resources are prevented from being idle and wasted; meanwhile, when the invention forms corner frame structures with different angles, the straight part 22 of the sliding part 2 is always tangent with the arc edge 11, namely, when an acute angle is formed, the chamfer surface is reduced; when an obtuse angle is formed, the chamfer surface is increased; the sliding piece 2 always props against the arc edge 11 to form a smooth connecting surface, so that the attractiveness of the invention is improved;
the invention is characterized in that one side of the sliding part 2, which is far away from the corner part 1, is provided with a mounting groove 23, the mounting groove 23 is provided with a bottom surface 231 and a side surface 232, the bottom surface 231 and the bottom surface 231 are mutually vertical, the side surface 232 is mutually parallel to the straight part 22, one end of the sliding part 2, which is far away from the straight part 22, is provided with an L-shaped member 3 in a sliding manner, the L-shaped member 3 slides along the vertical direction of the straight part 22, and the inner side of the L-shaped member 3 and the side surface 232 of the mounting groove 23 form a clamping part for clamping an outer frame.
A core piece 4 is arranged between the corner piece 1 and the two sliding pieces 2, the core piece 4 is detachably connected with the corner piece 1 through a connecting piece 5, a limiting groove 41 is arranged on one side, away from the corner piece 1, of the core piece 4, the limiting groove 41 is positioned on a connecting line from the midpoint of the arc edge 11 to the circle center of the arc edge 11, a plastic clamping piece 6 is clamped inside the limiting groove 41, and a check groove 61 is arranged inside the plastic clamping piece 6;
the plug connector 7 is inserted in the check slot 61, the plug connector 7 has a check inserting end 71 extending into the plastic clamping piece 6 and a connecting end 72 extending out of the plastic clamping piece 6, the connecting end 72 of the plug connector 7 is integrally formed with a limiting piece 8, two ends of the limiting piece 8 are symmetrically provided with arc slots 81 concentric with the arc edge 11 by taking the plug connector 7 as a symmetry axis, the inner part of the arc slot 81 is provided with a touch piece 9 in a sliding way along the extending direction, the touch piece 9 is provided with a sliding part 91 matched with the arc slot 81 and a touch part 92 parallel with the straight part 22 and touching the L-shaped member 3, the limiting piece 8 at one side of the right-angle slot 81 is evenly provided with limiting screws along the length direction, when in use, the position of the limiting piece 8 is determined by adjusting the check inserting end 71 of the plug connector 7 into the check slot 61, and then the touch part 92 of the touch piece 9 touches the side of the L-shaped member, the L-shaped member 3 is limited to move by matching with the outer frame, the size of the clamping part is determined, the deflection angle of the sliding part 2 is limited by adjusting the extension of the sliding part 91 of the abutting part 9 extending into the arc-shaped groove 81, so that the angle of the corner frame is determined, the sliding part 91 of the abutting part 9 is locked by a screw, the locking of the corner frame at the angle is completed, and the use is convenient.
In this embodiment, a pair of dovetail grooves 13 are provided on the facing surfaces of the corner piece 1 and the core piece 4, and the pair of dovetail grooves 13 of the corner piece 1 and the core piece 4 correspond to each other.
In this embodiment, the two ends of the connecting member 5 have dovetail portions 51 adapted to the dovetail grooves 3, and the dovetail portions 51 of the connecting member 5 are engaged with the inside of the corresponding dovetail grooves 3.
In this embodiment, a limiting portion 14 is disposed at the inner side of the corner member 1 at the bottom end of the engaging portion 12 to limit the deflection angle of the sliding member.
In this embodiment, the sliding member 2 inside the engaging groove 21 is provided with the strip-shaped groove 10 uniformly penetrating along the length direction thereof, and the reinforcing rib 101 is provided between the engaging portion 12 and the stopper portion 14 at the position of the strip-shaped groove, thereby improving the strength of the engaging portion 12.
In this embodiment, an arc-shaped sliding member 24 concentric with the arc plate is disposed on one side of the sliding member 2 close to the core member 4, one end of the arc-shaped sliding member 24 extends through the core member 4 along the extending direction thereof, the arc-shaped sliding member 24 and the engaging portion 12 together play a role of guiding the sliding member, and the force applied after the frame is installed acts on the corner member 11 and the core member 4 through the arc-shaped sliding member 24, the force applied by the force is not the same as the moving direction of the sliding member 2, and can play a role of a reinforcing rib.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The size-adjustable multi-angle door and window corner frame structure is characterized by comprising a corner piece (1), wherein the corner piece (1) is provided with an arc edge (11) with a central angle larger than 90 degrees, and two ends of the arc edge (11) in the arc direction are provided with joint parts (12);
two joint portion (12) all move about along its extending direction and are provided with slider (2), slider (2) are gone up to have joint groove (21) that holds joint portion (12), slider (2) are close to the one end of joint groove (21) and still have a straight portion (22), when slider (2) move about along joint portion (12) extending direction, straight portion (22) are tangent with arc limit (11) all the time, one side that corner piece (1) was kept away from in slider (2) is provided with mounting groove (23), mounting groove (23) have bottom surface (231) and bottom surface (231) mutually perpendicular's side (232), side (232) and straight portion (22) are parallel to each other, the one end that straight portion (22) was kept away from in slider (2) slides and is provided with L type component (3), L type component (3) slide along straight portion (22) vertical direction, the inner side of the L-shaped member (3) and the side surface (232) of the mounting groove (23) form a clamping part for clamping the outer frame;
a core piece (4) is arranged between the corner piece (1) and the two sliding pieces (2), the core piece (4) is detachably connected with the corner piece (1) through a connecting piece (5), a limiting groove (41) is arranged on one side, away from the corner piece (1), of the core piece (4), the limiting groove (41) is located on a connecting line from the middle point of the arc edge (11) to the circle center of the arc edge (11), a plastic clamping piece (6) is clamped inside the limiting groove (41), and a check groove (61) is arranged inside the plastic clamping piece (6);
insert in check groove (61) and be equipped with plug connector (7), plug connector (7) have the non return grafting end (71) that stretches into plastics joint spare (6) inside and stretch out inside link (72) of plastics joint spare (6), link (72) integrated into one piece of plug connector (7) have locating part (8), the both ends of locating part (8) use plug connector (7) to be provided with as symmetry axis symmetry with concentric arc wall (81) in arc limit (11), the inside of arc wall (81) is slided along its extending direction and is provided with and supports touching piece (9), support touching piece (9) utensil and sliding part (91) of arc wall (81) looks adaptation and parallel and conflict with straight portion (22) L type component (3) right angle limit's conflict portion (92).
2. The multi-angle door and window corner frame structure with adjustable size of claim 1, characterized in that: the opposite surfaces of the corner piece (1) and the core piece (4) are respectively provided with a pair of dovetail grooves (13), and the corner piece (1) and the pair of dovetail grooves (13) of the core piece (4) correspond to each other.
3. The multi-angle door and window corner frame structure with adjustable size of claim 2, characterized in that: the dovetail parts (51) matched with the dovetail grooves (13) are arranged at the two ends of the connecting piece (5), and the dovetail parts (51) at the two ends of the connecting piece (5) are clamped inside the corresponding dovetail grooves (13).
4. The multi-angle door and window corner frame structure with adjustable size of claim 1, characterized in that: and a limiting part (14) is arranged on the inner side of the corner piece (1) at the bottom end of the joint part (12).
5. The multi-angle door and window corner frame structure with adjustable size of claim 4, characterized in that: the slider (2) of engaging groove (21) inboard evenly runs through along its length direction and is provided with bar groove (10), be provided with strengthening rib (101) between joint portion (12) and the spacing portion of bar groove position department.
6. The multi-angle door and window corner frame structure with adjustable size of claim 4, characterized in that: an arc-shaped sliding piece (24) concentric with the arc plate is arranged on one side, close to the core piece (4), of the sliding piece (2), and one end, in the extending direction, of the arc-shaped sliding piece (24) penetrates through the core piece (4).
7. The multi-angle door and window corner frame structure with adjustable size of claim 4, characterized in that: and the limiting parts (8) on one side of the arc-shaped groove (81) are uniformly provided with limiting screws along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852387.3A CN113605820B (en) | 2021-07-27 | 2021-07-27 | Multi-angle door and window corner frame structure with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852387.3A CN113605820B (en) | 2021-07-27 | 2021-07-27 | Multi-angle door and window corner frame structure with adjustable size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113605820A true CN113605820A (en) | 2021-11-05 |
| CN113605820B CN113605820B (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110852387.3A Active CN113605820B (en) | 2021-07-27 | 2021-07-27 | Multi-angle door and window corner frame structure with adjustable size |
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| Country | Link |
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| CN (1) | CN113605820B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469371A1 (en) * | 1990-07-30 | 1992-02-05 | Austria Metall Aktiengesellschaft | Corner piece for joining hollow profile members in frames for doors, windows, façade units and the like |
| CN204126089U (en) * | 2014-10-09 | 2015-01-28 | 苏州苏明装饰股份有限公司 | A kind of self adaptation curtain wall corner structure |
| CN210768365U (en) * | 2019-06-28 | 2020-06-16 | 杨艳涛 | Adjustable door frame assembly |
| CN211115540U (en) * | 2019-10-16 | 2020-07-28 | 蒋成功 | Split combined type aluminum alloy door and window corner section bar |
| CN211776947U (en) * | 2020-01-06 | 2020-10-27 | 四川名人居门窗有限公司 | Universal corner fixing structure for doors and windows |
| CN213359836U (en) * | 2020-09-27 | 2021-06-04 | 南京中恒门窗有限公司 | Angle section bar with adjustable width |
-
2021
- 2021-07-27 CN CN202110852387.3A patent/CN113605820B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469371A1 (en) * | 1990-07-30 | 1992-02-05 | Austria Metall Aktiengesellschaft | Corner piece for joining hollow profile members in frames for doors, windows, façade units and the like |
| CN204126089U (en) * | 2014-10-09 | 2015-01-28 | 苏州苏明装饰股份有限公司 | A kind of self adaptation curtain wall corner structure |
| CN210768365U (en) * | 2019-06-28 | 2020-06-16 | 杨艳涛 | Adjustable door frame assembly |
| CN211115540U (en) * | 2019-10-16 | 2020-07-28 | 蒋成功 | Split combined type aluminum alloy door and window corner section bar |
| CN211776947U (en) * | 2020-01-06 | 2020-10-27 | 四川名人居门窗有限公司 | Universal corner fixing structure for doors and windows |
| CN213359836U (en) * | 2020-09-27 | 2021-06-04 | 南京中恒门窗有限公司 | Angle section bar with adjustable width |
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| Publication number | Publication date |
|---|---|
| CN113605820B (en) | 2023-02-24 |
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Address after: 242700 No. 2 Furong Road, Huangshan Economic Development Zone, Anhui Province Patentee after: Xinye Ankang Technology Co.,Ltd. Address before: 242700 No. 2 Furong Road, Huangshan Economic Development Zone, Anhui Province Patentee before: ANHUI XIN YE ANKANG WINDOWS AND DOORS CURTAIN WALL Co.,Ltd. |
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