CN217129317U

CN217129317U - Door and window structure of combination vertical hinged door and window fan

Info

Publication number: CN217129317U
Application number: CN202220787876.5U
Authority: CN
Inventors: 易创
Original assignee: Hunan Henghua Door And Window Curtain Wall Co ltd
Current assignee: Hunan Henghua Door And Window Curtain Wall Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-05
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a door and window structure of combination flat-open door and window fan, including the outer window frame, the top pivot is installed through the bearing frame at outer window frame inner wall top, the laminating of movable window bottom side and end sealing strip down, outer window frame bottom bilateral symmetry is provided with actuating mechanism, the internal thread pole runs through the bearing frame and installs at the spacing inslot, and the spacing groove is seted up inside outer window frame avris, install the movable block on the internal thread pole, the orbit window is run through in the end pivot, and the orbit window sets up at outer window frame inner wall avris to the end pivot is terminal to be installed in movable window side bottom down through the bearing frame. This door and window structure of combination vertical hinged door and window fan adopts neotype structural design to make interior window can rotate folding rising, and not only the partial length of external-open is shorter, is difficult for impairedly after opening to occupation space is little, and the leakproofness is good, and the rain infiltration can not appear, can install the screen window in convenient additional in the inboard simultaneously, and it is more convenient to use.

Description

Door and window structure of combination vertical hinged door and window fan

Technical Field

The utility model relates to a vertical hinged door and window fan technical field specifically is a door and window structure of combination vertical hinged door and window fan.

Background

The casement door and window sash is a type of window in a residential building, the sash is moved along a certain horizontal direction when being opened and closed, so the casement window is called as a casement window, the casement window is divided into a push-pull type and an upward suspension type, and the casement window has the advantages of large opening area, good ventilation, good sealing performance, excellent sound insulation, heat preservation and impermeability, convenience for cleaning the inward opening type window, no space occupied when the outward opening type window is opened, and the defects of small window width and wide visual field.

The outward opening window in the existing casement window sash occupies a space outside a wall when opened, and is easy to damage when strong wind blows, while the inward opening window occupies partial indoor space, and is inconvenient to use a screen window, a curtain and the like when opened, and if the quality is not over-closed, the outward opening window can seep rain.

Therefore, a door and window structure of a combined vertical hinged door and window sash needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door and window structure of combination flat-open door and window fan to the swinging-out casement window that proposes among the above-mentioned background art among the current flat-open door and window fan opens and will occupy a space outside the wall, easily impairs when blowing strong wind, and the inwardly opened window especially will occupy indoor partial space, uses the screen window also inconvenient, uses screen window, (window) curtain etc. also inconvenient when opening the window, like the quality does not pass, the problem of still possible rain infiltration.

In order to achieve the above purpose, the utility model provides a following technical scheme: a door and window structure of a combined casement door and window sash comprises an outer window frame, wherein a top rotating shaft is installed at the top of the inner wall of the outer window frame through a bearing seat, the tail end of the top rotating shaft is fixedly connected with the top of the side wall of an upper movable window, a vortex spring is fixedly installed on the inner wall of the outer window frame, the tail end of the vortex spring is fixedly installed at the top of the side wall of the upper movable window, a top sealing strip is fixed at the top of the upper movable window, the top of the top sealing strip is attached to the inner wall of a top sealing groove, the top sealing groove is formed in the top of the inner wall of the outer window frame, the upper movable window is connected with the top of a lower movable window through a hinge installed at the bottom, a middle sealing strip is fixedly installed at the top edge of the top of the lower movable window, the top of the middle sealing strip is attached to the bottom edge of the upper movable window, the side face of the bottom of the lower movable window is attached to a bottom sealing strip, the bottom of the outer window frame is fixedly installed at the bottom of the outer window frame, driving mechanisms are symmetrically arranged at two sides, and actuating mechanism and driven gear are connected to including driven gear welded fastening threaded rod bottom, the internal thread pole runs through the bearing frame and installs at the spacing inslot, and the spacing inslot is seted up inside the outside window frame avris, install the movable block on the internal thread pole, and the laminating of movable block outer wall and spacing inslot wall to movable block outer wall one side fixed mounting has the pivot of end, the pivot of end runs through the orbit window, and the orbit window is seted up at outside window frame inner wall avris to the pivot end of end is installed movable window side bottom under through the bearing frame.

Preferably, the jacking rotating shaft and the vortex spring are symmetrically distributed about the upper movable window, and the center of the jacking rotating shaft and the center of the vortex spring are positioned on the same straight line.

Preferably, the upper movable window and the lower movable window are vertically and symmetrically distributed about the hinge, the upper movable window and the outer window frame form a rotating mechanism through a top rotating shaft, and the lower movable window and the upper movable window form a rotating mechanism through the hinge.

Preferably, the driving mechanism comprises a middle operating shaft and a driving gear, the middle operating shaft is installed at the bottom of the outer window frame through a bearing seat in a penetrating mode, the driving gear is fixedly welded on the middle operating shaft, and the driving gear is meshed with the driven gear.

Preferably, the driving gear and the driven gear are both bevel gears, and the diameter of the driving gear is larger than that of the driven gear.

Preferably, the inner threaded rod is in threaded connection with the movable block, the movable block is in sliding connection with the limiting groove, the movable block and the lower movable window form a rotating mechanism through a bottom rotating shaft, and the bottom rotating shaft is in sliding connection with the track window.

Compared with the prior art, the beneficial effects of the utility model are that: the door and window structure of the combined vertical hinged door and window sash adopts a novel structural design to enable an inner window to rotate, fold and rise, not only is the length of an outward opening part shorter, but also the outward opening part is not easy to damage after being opened, the occupied space is small, the sealing performance is good, rain seepage cannot occur, and meanwhile, a screen window can be conveniently and additionally arranged in the inner side, so that the use is more convenient;

1. the top rotating shaft, the vortex spring, the hinge and the bottom rotating shaft are matched to work, so that the upper movable window and the lower movable window can be driven to rotate and be folded in half and keep stable and horizontal opening, and meanwhile, the folded upper movable window and the folded lower movable window can shield the opened window from the top, and a rain shielding effect is achieved;

2. through the mutual cooperation work of well operating spindle, driving gear, driven gear, internal threaded pole, spacing groove, movable block and orbit window, can drive bottom rotating shaft and take down the movable window to stabilize and move up, the movable window is rotatory in the cooperation vortex spring drive, and the movable window is rotatory at the in-process that moves up under further driving, guarantees that the movable window can be stable upward spin open and the lower closure of pulling down with movable window down.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of a side view cross-sectional structure of the limiting groove of the present invention;

FIG. 3 is a schematic view of the front view cross-section structure of the limiting groove, the movable block and the track window of the present invention;

FIG. 4 is a schematic view of the side view cross-section structure of the outer sash of the present invention;

fig. 5 is a side view schematic structural diagram of the horizontal state of the upper movable window and the lower movable window of the present invention.

In the figure: 1. an outer window frame; 2. a top rotating shaft; 3. an upper movable window; 4. a scroll spring; 5. a top sealing strip; 6. a top seal groove; 7. a hinge; 8. a lower movable window; 9. a middle sealing strip; 10. a bottom seal strip; 11. a drive mechanism; 1101. a middle operating shaft; 1102. a driving gear; 12. a driven gear; 13. an inner threaded rod; 14. a limiting groove; 15. a movable block; 16. a bottom rotating shaft; 17. a track window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a door and window structure of a combined casement door and window sash comprises an outer window frame 1, a top rotating shaft 2, an upper movable window 3, a vortex spring 4, a top sealing strip 5, a top sealing groove 6, a hinge 7, a lower movable window 8, a middle sealing strip 9, a bottom sealing strip 10, a driving mechanism 11, a middle operating shaft 1101, a driving gear 1102, a driven gear 12, an internal thread rod 13, a limiting groove 14, a movable block 15, a bottom rotating shaft 16 and a track window 17, wherein the top of the inner wall of the outer window frame 1 is provided with the top rotating shaft 2 through a bearing seat, the tail end of the top rotating shaft 2 is fixedly connected with the top of the side wall of the upper movable window 3, the inner wall of the outer window frame 1 is fixedly provided with the vortex spring 4, the tail end of the vortex spring 4 is fixedly arranged at the top of the side wall of the upper movable window 3, the top of the upper movable window 3 is fixedly provided with the top sealing strip 5, the top of the top sealing strip 5 is attached to the inner wall of the top sealing groove 6, and the top sealing groove 6 is arranged at the top of the inner wall of the outer window frame 1, the upper movable window 3 is connected with the top of the lower movable window 8 through a hinge 7 arranged at the bottom, the edge of the top of the lower movable window 8 is fixedly provided with a middle sealing strip 9, the top of the middle sealing strip 9 is attached with the edge of the bottom of the upper movable window 3, the side surface of the bottom of the lower movable window 8 is attached with a bottom sealing strip 10, the bottom sealing strip 10 is fixedly arranged at the bottom of the inner wall of the outer window frame 1, two sides of the bottom of the outer window frame 1 are symmetrically provided with driving mechanisms 11, the driving mechanisms 11 are connected with driven gears 12, the driven gears 12 are welded and fixed at the bottom ends of inner threaded rods 13, the inner threaded rods 13 are arranged in a limiting groove 14 in a penetrating way through bearing seats, the limiting groove 14 is arranged inside the side of the outer window frame 1, the inner threaded rods 13 are provided with movable blocks 15, the outer walls of the movable blocks 15 are attached with the inner walls of the limiting groove 14, one side of the outer walls of the movable blocks 15 is fixedly provided with a bottom rotating shaft 16, and the bottom rotating shaft 16 penetrates through a track window 17, and the track window 17 is arranged at the side of the inner wall of the outer window frame 1, and the tail end of the bottom rotating shaft 16 is arranged at the bottom of the side surface of the lower movable window 8 through a bearing seat.

The top rotating shaft 2 and the vortex spring 4 are symmetrically distributed about the upper movable window 3, and the center of the top rotating shaft 2 and the center of the vortex spring 4 are on the same straight line, and the vortex spring 4 in the initial state in the compression state can drive the upper movable window 3 to rotate by taking the top rotating shaft 2 as the center through the elastic force.

Go up movable window 3 and lower movable window 8 about hinge 7 longitudinal symmetry distribution, and go up movable window 3 and constitute slewing mechanism through top pivot 2 and outer window frame 1 to lower movable window 8 constitutes slewing mechanism through hinge 7 and last movable window 3, pivot 16 at the bottom of foretell structural design cooperation, when making lower movable window 8 move up, not only can rotate between lower movable window 8 and the last movable window 3 and fold, guarantee movable window 8 can rotate in step when moving up moreover, be the structural basis of realizing movable window 3 and lower movable window 8 rotation folding.

The driving mechanism 11 comprises a middle operating shaft 1101 and a driving gear 1102, the middle operating shaft 1101 is installed at the bottom of the outer window frame 1 through a bearing seat in a penetrating manner, the driving gear 1102 is fixedly welded on the middle operating shaft 1101, and the driving gear 1102 is meshed with the driven gear 12.

The driving gear 1102 and the driven gear 12 are both bevel gears, and the diameter of the driving gear 1102 is larger than that of the driven gear 12, so that the driving gear 1102 can stably drive the driven gear 12 and the connected structure thereof to rotate at a higher speed when rotating.

The internal thread rod 13 is threaded connection with the movable block 15, the movable block 15 is in sliding connection with the limiting groove 14, the movable block 15 forms a rotating mechanism with the lower movable window 8 through the bottom rotating shaft 16, meanwhile, the bottom rotating shaft 16 is in sliding connection with the track window 17, the internal thread rod 13 can drive the bottom rotating shaft 16 to carry out stable vertical displacement by the aid of the driving movable block 15 with stable threaded connection relation when rotating, and the lower movable window 8 can rotate relative to the movable block 15 while following the vertical displacement of the bottom rotating shaft 16.

The working principle is as follows: firstly, clamping a mounting groove formed in the outer side of an outer window frame 1 in the device with a window formed in a wall body, fixing the outer window frame 1 on the wall body by using expansion bolts and the like through the prior art, wherein one surface provided with a driving mechanism 11 in the figures 1 and 2 faces indoors;

when the upper movable window 3 and the lower movable window 8 need to be opened, the middle operating shaft 1101 of the driving mechanisms 11 symmetrically installed on both sides of the bottom of the outer window frame 1 is rotated in the same direction, the middle operating shaft 1101 drives the driving gear 1102 in fig. 2 and 3 to stably rotate, the driving gear 1102 drives the driven gear 12 to stably rotate with the inner threaded rod 13, the inner threaded rod 13 rotates to drive the movable block 15 to vertically slide the bottom rotating shaft 16 upwards along the track window 17, the bottom rotating shaft 16 pushes the bottom end of the lower movable window 8 to vertically move upwards, while the lower movable window 8 moves upwards, the upper movable window 3 in fig. 4 rotates clockwise with the top rotating shaft 2 as the shaft under the elastic force of the vortex spring 4 in the initial state in the winding and compression state in fig. 3, when the upper movable window 3 rotates, the bottom end rotates relative to the lower movable window 8 through the hinge 7, the lower movable window 8 rotates counterclockwise under the pushing action of the bottom rotating shaft 16, namely, when the middle operation shaft 1101 is rotated, the upper movable window 3 in fig. 4 rotates clockwise with the top rotating shaft 2 as the shaft, the lower movable window 8 moves vertically upward along with the movable block 15 and the bottom rotating shaft 16, and rotates counterclockwise with the bottom rotating shaft 16 as the center in the upward movement process, to the state shown in fig. 5, the upper movable window 3 and the lower movable window 8 are folded in a rotating manner, and are kept horizontally opened outward, the middle operation shaft 1101 stops rotating, the height of the movable block 15 is locked by the threaded connection relationship of the internal threaded rod 13, the height of the lower movable window 8 is fixed by the movable block 15, the lower movable window 8 and the upper movable window 3 are stably supported, and the upper movable window 3 and the lower movable window 8 are ensured to be stably opened;

when the upper movable window 3 and the lower movable window 8 need to be closed, only the middle operation shaft 1101 needs to be rotated reversely, the movable block 15 can move downwards to pull the bottom rotating shaft 16, the bottom rotating shaft 16 drives the bottom end of the lower movable window 8 to move downwards and reset, the lower movable window 8 pulls the upper movable window 3 to rotate back through the hinge 7 and reset to the state shown in the figures 1 and 4, the top sealing strip 5 seals the top of the upper movable window 3, the middle sealing strip 9 seals the space between the upper movable window 3 and the lower movable window 8, and the bottom sealing strip 10 seals the bottom of the lower movable window 8, so that the sealing performance of the upper movable window 3 and the lower movable window 8 is guaranteed, and the working principle of the door and window structure of the combined casement door and window sash is the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door and window structure of combination flat-open door and window fan, includes outer window frame (1), its characterized in that: the top of the inner wall of the outer window frame (1) is provided with a top rotating shaft (2) through a bearing seat, the tail end of the top rotating shaft (2) is fixedly connected with the top of the side wall of the upper movable window (3), the inner wall of the outer window frame (1) is fixedly provided with a vortex spring (4), the tail end of the vortex spring (4) is fixedly arranged at the top of the side wall of the upper movable window (3), the top of the upper movable window (3) is fixedly provided with a top sealing strip (5), the top of the top sealing strip (5) is attached to the inner wall of a top sealing groove (6), the top sealing groove (6) is arranged at the top of the inner wall of the outer window frame (1), the upper movable window (3) is connected with the top of the lower movable window (8) through a hinge (7) arranged at the bottom, the top edge of the lower movable window (8) is fixedly provided with a middle sealing strip (9), the top of the middle sealing strip (9) is attached to the bottom edge of the upper movable window (3), the bottom side surface of the lower movable window (8) is attached to a bottom sealing strip (10), the bottom sealing strip (10) is fixedly arranged at the bottom of the inner wall of the outer window frame (1), driving mechanisms (11) are symmetrically arranged at two sides of the bottom of the outer window frame (1), the driving mechanisms (11) are connected with driven gears (12), and the driven gear (12) is welded and fixed at the bottom end of the inner threaded rod (13), the inner threaded rod (13) is installed in the limit groove (14) through the bearing seat, and the limit groove (14) is arranged inside the side of the outer window frame (1), the inner threaded rod (13) is provided with a movable block (15), the outer wall of the movable block (15) is attached to the inner wall of the limit groove (14), a bottom rotating shaft (16) is fixedly arranged on one side of the outer wall of the movable block (15), the bottom rotating shaft (16) penetrates through a track window (17), the track window (17) is arranged on the side of the inner wall of the outer window frame (1), and the tail end of the bottom rotating shaft (16) is arranged at the bottom of the side surface of the lower movable window (8) through a bearing seat.

2. The door and window structure of a combination vertical hinged door and window sash according to claim 1, characterized in that: the top rotating shaft (2) and the vortex spring (4) are symmetrically distributed about the upper movable window (3), and the center of the top rotating shaft (2) and the center of the vortex spring (4) are positioned on the same straight line.

3. The door and window structure of a combination vertical hinged door and window sash according to claim 1, characterized in that: the upper movable window (3) and the lower movable window (8) are distributed in an up-down symmetrical mode about the hinge (7), the upper movable window (3) and the outer window frame (1) form a rotating mechanism through the top rotating shaft (2), and the lower movable window (8) and the upper movable window (3) form the rotating mechanism through the hinge (7).

4. The door and window structure of a combination vertical hinged door and window sash according to claim 1, characterized in that: the driving mechanism (11) comprises a middle operating shaft (1101) and a driving gear (1102), the middle operating shaft (1101) is installed at the bottom of the outer window frame (1) in a penetrating mode through a bearing seat, the driving gear (1102) is fixedly welded on the middle operating shaft (1101), and meanwhile the driving gear (1102) is meshed with the driven gear (12).

5. The door and window structure of a combination vertical hinged door and window sash according to claim 4, characterized in that: the driving gear (1102) and the driven gear (12) are both bevel gears, and the diameter of the driving gear (1102) is larger than that of the driven gear (12).

6. The door and window structure of a combination vertical hinged door and window sash according to claim 1, characterized in that: the inner threaded rod (13) is in threaded connection with the movable block (15), the movable block (15) is in sliding connection with the limiting groove (14), the movable block (15) forms a rotating mechanism with the lower movable window (8) through a bottom rotating shaft (16), and meanwhile the bottom rotating shaft (16) is in sliding connection with the track window (17).