CN216553641U

CN216553641U - Fixed connection structure convenient to door and window dismouting

Info

Publication number: CN216553641U
Application number: CN202122444240.9U
Authority: CN
Inventors: 张新民
Original assignee: Qingdao Jinfu Taixing Door And Window Curtain Wall Engineering Co ltd
Current assignee: Qingdao Jinfu Taixing Door And Window Curtain Wall Engineering Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-17
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a fixed connection structure convenient for door and window disassembly, which comprises an outer frame, wherein two inner frames are arranged at the bottom of the outer frame, one side of each inner frame is fixedly connected with an upper bottom plate, both sides of the outer frame are fixedly connected with lower bottom plates, one side of each lower bottom plate is fixedly connected with an installation column, the installation columns are rotatably connected with the upper bottom plates, threaded rods are movably connected inside the installation columns and rotatably connected with the upper bottom plates, wedge-shaped blocks are fixedly connected to the bottom ends of the threaded rods, and third sliding grooves are formed in the installation columns. The glass disassembling device has the advantages that the wedge-shaped block and the trapezoid block are matched for use, so that a worker can quickly disassemble glass, the convenience of the device is improved, meanwhile, the wedge-shaped block is prevented from excessively moving downwards through the positioning plate, the limiting effect of the device is improved, rainwater on the outer frame can flow downwards through the water leakage holes, and the service life of the device is prolonged.

Description

Fixed connection structure convenient to door and window dismouting

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a fixed connecting structure convenient for assembly and disassembly of doors and windows.

Background

The door and window is divided into enclosure members or partition members according to different positions, is an important component in an enclosure structure system of a building, and has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like according to different design requirements, wherein the window is the key for indoor ventilation and lighting.

The window is that the entrance to a cave of building on wall or the roof is used for making light or air to get into indoor in the architectonics, and present window in the existing market is mostly fixed on outer frame at present, and if glass appears the breakage and needs to be changed glass, current fixed knot structure can make the degree of difficulty greatly increased of changing glass, consequently, it seems very necessary to propose a fixed connection structure convenient to door and window dismouting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fixed connecting structure convenient for assembling and disassembling doors and windows.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a fixed connection structure convenient for door and window disassembly comprises an outer frame, wherein two inner frames are arranged at the bottom of the outer frame, an upper bottom plate is fixedly connected to one side of each inner frame, lower bottom plates are fixedly connected to two sides of the outer frame, an installation column is fixedly connected to one side of each lower bottom plate and is rotatably connected with the upper bottom plate, a threaded rod is movably connected to the inside of each installation column and is rotatably connected with the upper bottom plate, a wedge-shaped block is fixedly connected to the bottom end of the threaded rod, a third sliding groove is formed in each installation column and is slidably connected with the third sliding groove, a first sliding groove is formed in each installation column, a trapezoid block is movably connected to the inside of each first sliding groove, a spring is fixedly connected to one side of each trapezoid block and is fixed to the installation column, two second sliding grooves are formed in the inner walls of two sides of each installation column, and two fixed blocks are fixedly connected to two sides of each trapezoid block, and the fixed block is connected with the second sliding groove in a sliding manner, one side of the upper base plate is provided with a limiting groove, the trapezoidal block is connected with the limiting groove in a sliding manner, and the limiting groove is communicated with the first sliding groove.

As a further scheme of the present invention, the mounting post is fixedly connected with a positioning plate inside.

As a further scheme of the utility model, the peep-proof glass and the heat insulation glass are clamped in the inner frame, and are fixed.

As a further scheme of the utility model, the top of the outer frame is fixedly connected with an upper frame, and a skylight is clamped inside the upper frame.

As a further scheme of the utility model, the bottom of the outer frame is fixedly connected with two baffle plates, and the baffle plates are in contact with the inner frame.

As a further proposal of the utility model, the top end of the threaded rod passes through the upper bottom plate and is movably connected with a knob.

As a further scheme of the utility model, a plurality of water leakage holes are formed in the top and the bottom of the outer frame and are uniformly distributed.

As a further aspect of the present invention, a door handle is fixedly connected to one side of the inner frame, and a non-slip mat is fixedly connected to one side of the door handle.

The beneficial effects of the utility model are as follows:

1. use through the cooperation of wedge and trapezoidal piece, rotate the threaded rod, make the threaded rod drive the wedge rebound, the spring is kick-backed and is shrunk to make trapezoidal piece rebound, then to internal frame rebound, make the upper plate on the internal frame promote trapezoidal piece rebound, the spring continues to shrink, thereby makes the internal frame shift out from outer frame, and then makes the staff carry out quick dismantlement to glass, and the degree of difficulty of avoiding conventional device to dismantle glass is great, has improved the convenience of device.

2. Through the arrangement of the water leakage holes formed in the outer frame, rainwater on the outer frame can flow downwards through the water leakage holes, the rainwater is prevented from being accumulated on the outer frame for a long time and being easily corroded, and the service life of the device is prolonged.

3. Through the cooperation use of insulating glass and peep-proof glass, insulating glass can insulate against heat indoor, avoids solar high temperature to shine indoorly, and peep-proof glass can protect indoor people's privacy, avoids people to be peeped, has improved the result of use of device.

4. Through the setting of installation locating plate on the erection column, the locating plate can restrict the distance that the wedge removed, makes removing that the wedge can be stable, avoids the wedge to move down excessively, has improved the restriction of device.

Drawings

FIG. 1 is a schematic perspective view of a fixed connection structure for easy assembly and disassembly of a door/window according to the present invention;

FIG. 2 is a schematic cross-sectional view of the inner frame of the fixed connection structure for easy assembly and disassembly of the door/window according to the present invention;

fig. 3 is a schematic cross-sectional structural view of an upper base plate of a fixed connection structure for facilitating the assembly and disassembly of doors and windows according to the present invention.

Fig. 4 is an enlarged structural diagram of a portion a of the fixed connection structure for facilitating the assembly and disassembly of the door and window according to the present invention.

In the figure: 1. an outer frame; 2. an inner frame; 3. a door handle; 4. a lower base plate; 5. an upper base plate; 6. a skylight; 7. an upper frame; 8. a water leakage hole; 9. a baffle plate; 10. heat insulating glass; 11. anti-peeping glass; 12. a knob; 13. a first chute; 14. a spring; 15. positioning a plate; 16. a fixed block; 17. a second chute; 18. a trapezoidal block; 19. a limiting groove; 20. a third chute; 21. a wedge block; 22. a threaded rod.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a fixed connection structure convenient for the disassembly and assembly of doors and windows comprises an outer frame 1, two inner frames 2 are arranged at the bottom of the outer frame 1, an upper bottom plate 5 is fixed at one side of each inner frame 2 through a bolt, a lower bottom plate 4 is fixed at both sides of the outer frame 1 through bolts, a mounting column is fixed at one side of the lower bottom plate 4 through a bolt and is rotatably connected with the upper bottom plate 5, a threaded rod 22 is rotatably connected inside the mounting column, the threaded rod 22 is rotatably connected with the upper bottom plate 5, a wedge block 21 is fixed at the bottom end of the threaded rod 22 through a bolt, a third sliding groove 20 is arranged inside the mounting column, the wedge block 21 is slidably connected with the third sliding groove 20, a first sliding groove 13 is arranged inside the mounting column, a trapezoidal block 18 is slidably connected in the first sliding groove 13, a spring 14 is fixed at one side of the trapezoidal block 18 through a bolt, and the spring 14 is fixed with the mounting column, two second sliding grooves 17 are formed in the inner walls of two sides of the mounting column, two fixing blocks 16 are fixed on two sides of the trapezoidal block 18 through bolts, the fixing blocks 16 are connected with the second sliding grooves 17 in a sliding mode, the second sliding grooves 17 can limit and position the moving distance of the fixing blocks 16, the situation that the trapezoidal block 18 excessively moves to influence the use of the device is avoided, a limiting groove 19 is formed in one side of the upper base plate 5, the trapezoidal block 18 is connected with the limiting groove 19 in a sliding mode, the limiting groove 19 is communicated with the first sliding groove 13, the threaded rod 22 is rotated to enable the threaded rod 22 to drive the wedge 21 to move upwards, the spring 14 rebounds and contracts to enable the trapezoidal block 18 to move backwards, then the inner frame 2 moves upwards, the upper base plate 5 on the inner frame 2 pushes the trapezoidal block 18 to move backwards, the spring 14 continues to contract to enable the inner frame 2 to move out of the outer frame 1, and therefore a worker can rapidly disassemble glass, the difficulty of disassembling the glass of the conventional device is avoided.

In the utility model, it should be noted that a positioning plate 15 is fixed inside the mounting column through bolts, the positioning plate 15 can limit the moving position of the wedge block 21, so that the wedge block 21 can stably move, the wedge block 21 is prevented from excessively moving downwards, peep-proof glass 11 and heat-insulating glass 10 are clamped inside the inner frame 2, the heat-insulating glass 10 can insulate heat indoors and prevent high-temperature sun from irradiating indoors, the peep-proof glass 11 and the heat-insulating glass 10 are fixed, the peep-proof glass 11 can protect the privacy of indoor people and prevent people from being peeped, an upper frame 7 is fixed at the top of the outer frame 1 through bolts, a skylight 6 is clamped inside the upper frame 7, two baffles 9 are bonded at the bottom of the outer frame 1, the baffles 9 are in contact with the inner frame 2, the top end of a threaded rod 22 penetrates through the upper base plate 5 and is clamped with a knob 12, a plurality of water leakage holes 8 are formed in the top and the bottom of the outer frame 1, and 8 evenly distributed in the hole that leaks, the hole that leaks 8 can make the rainwater on the outer frame 1 flow out downwards, avoids the rainwater to pile up easily and cause the corruption on the outer frame 1 for a long time, and one side of internal frame 2 is fixed with door handle 3 through the bolt, and one side of door handle 3 bonds there is the slipmat.

The working principle is as follows: when glass needs to be installed, firstly, an installation column on a lower bottom plate 4 is inserted into an upper bottom plate 5, an inner frame 2 is placed into an outer frame 1, then a knob 12 is clamped at the top end of a threaded rod 22, then the knob 12 is rotated, the threaded rod 22 drives a wedge block 21 to move downwards, so that the wedge block 21 pushes the wedge block 18 to move forwards, the wedge block 18 completely enters a limiting groove 19, a spring 14 extends, and then the installation of the glass is completed, when the glass needs to be quickly disassembled, the threaded rod 22 is rotated reversely, the threaded rod 22 drives the wedge block 21 to move upwards, the spring 14 rebounds and contracts, so that the wedge block 18 moves backwards, then the inner frame 2 moves upwards, so that the upper bottom plate 5 on the inner frame 2 pushes the wedge block 18 to continue to move backwards, the spring 14 continues to contract, so that the upper bottom plate 5 is separated from the installation column, and then make interior frame 2 shift out from outer frame 1, and then make the staff carry out quick dismantlement to glass, the hole 8 that leaks makes the rainwater on the outer frame 1 flow downwards, avoids the rainwater to pile up for a long time and causes the corruption easily on outer frame 1, and heat insulating glass 10 insulates against heat indoor, avoids the sun high temperature to shine indoorly, and peep-proof glass 11 protects indoor people's privacy, avoids people to be peeped.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A fixed connection structure convenient for dismounting a door window comprises an outer frame (1) and is characterized in that two inner frames (2) are arranged at the bottom of the outer frame (1), an upper bottom plate (5) is fixedly connected to one side of each inner frame (2), lower bottom plates (4) are fixedly connected to two sides of the outer frame (1), a mounting column is fixedly connected to one side of each lower bottom plate (4) and rotatably connected with the upper bottom plate (5), a threaded rod (22) is movably connected to the inside of the mounting column, the threaded rod (22) is rotatably connected with the upper bottom plate (5), a wedge block (21) is fixedly connected to the bottom end of the threaded rod (22), a third sliding groove (20) is formed in the inside of the mounting column, the wedge block (21) is slidably connected with the third sliding groove (20), a first sliding groove (13) is formed in the inside of the mounting column, and a trapezoid block (18) is movably connected to the inside of the first sliding groove (13), one side fixedly connected with spring (14) of trapezoidal piece (18), and spring (14) are fixed mutually with the erection column, two second spout (17) have all been seted up to the both sides inner wall of erection column, two fixed blocks (16) of the equal fixedly connected with in both sides of trapezoidal piece (18), and fixed block (16) and second spout (17) sliding connection, spacing groove (19) have been seted up to one side of upper plate (5), and trapezoidal piece (18) and spacing groove (19) sliding connection, and spacing groove (19) are linked together with first spout (13).

2. The fixed connection structure convenient for assembly and disassembly of doors and windows according to claim 1, wherein the positioning plate (15) is fixedly connected inside the mounting column.

3. The fixed connection structure convenient for the assembly and disassembly of doors and windows as claimed in claim 1, wherein the inner frame (2) is clamped with the peep-proof glass (11) and the heat insulation glass (10), and the peep-proof glass (11) and the heat insulation glass (10) are fixed.

4. The fixed connection structure convenient for assembly and disassembly of doors and windows according to claim 1, wherein the top of the outer frame (1) is fixedly connected with an upper frame (7), and a skylight (6) is clamped inside the upper frame (7).

5. A fixed connection structure for facilitating the assembly and disassembly of doors and windows according to claim 4, characterized in that two baffles (9) are fixedly connected to the bottom of the outer frame (1), and the baffles (9) are in contact with the inner frame (2).

6. The fixed connection structure convenient for assembly and disassembly of doors and windows according to claim 1, characterized in that the top end of the threaded rod (22) passes through the upper bottom plate (5) and is movably connected with the knob (12).

7. The fixed connection structure convenient for assembly and disassembly of doors and windows according to claim 5, wherein the top and the bottom of the outer frame (1) are provided with a plurality of water leakage holes (8), and the water leakage holes (8) are uniformly distributed.

8. The fixed connection structure for the convenient assembly and disassembly of doors and windows according to claim 3, wherein a door handle (3) is fixedly connected to one side of the inner frame (2), and a non-slip mat is fixedly connected to one side of the door handle (3).