CN219138732U

CN219138732U - Push window

Info

Publication number: CN219138732U
Application number: CN202222270425.7U
Authority: CN
Inventors: 林辉; 吴昊; 孙妮妮; 韩魁杰; 赵健; 樊斌; 谷谨量; 夏榕格; 王荣华
Original assignee: Shanxi Xiaohe International Convention And Exhibition Center Co ltd; Ningbo Oushi Intelligent Technology Co ltd
Current assignee: Shanxi Xiaohe International Convention And Exhibition Center Co ltd; Ningbo Oushi Intelligent Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-06-06
Anticipated expiration: 2032-08-24

Abstract

The utility model provides a push window which comprises a fixed frame and an opening fan, wherein the opening fan is rotatably arranged on the fixed frame, and a containing cavity is formed between a frame of the fixed frame and a frame of the opening fan after the push window is closed. The utility model forms the accommodating cavity by utilizing the fixed frame and the frame of the opening fan, and the related parts are arranged in the accommodating cavity, so that the utility model is beautiful and simultaneously plays a role in protecting the related parts to a certain extent.

Description

Push window

Technical Field

The utility model mainly relates to the technical field of windows, in particular to a push window.

Background

Windows are one of the most important parts of a home or hotel, while sliding windows are one of the most common types of windows. Typically, a sliding window includes a fixed frame including a proximal side and a distal side. The proximal side is hinged with an opening fan through a hinge shaft, and a turnover mechanism is arranged between the opening fan and the fixed frame. Thus, under the action of the turnover mechanism, the opening of the opening fan is realized, and a proper included angle is formed between the opening fan and the fixed frame. The turnover mechanism is a push rod connected between the opening fan and the fixed frame, and the opening and closing of the opening fan are realized through the expansion and the contraction of the push rod. The push rod is generally exposed to the outside, and particularly when the opening fan is closed, the push rod can be seen, so that the push rod is not attractive.

The utility model patent of application number 202022697654.8 discloses an automatic window opening device of flat-sliding window, including the window frame, rotate the window that sets up on the window frame, be used for driving the window opens and closes the drive arrangement of windowing and be used for controlling the automatic open and close of window, wherein, the drive arrangement of windowing is including fixed setting up the driving motor of window lower extreme, setting up the slider of window frame lower extreme and setting up driving motor with the connecting rod between the slider, wherein, the slider is followed the width direction sliding fit connection of window frame, the one end of connecting rod with driving motor's pivot fixed connection, the other end with the slider articulates. The utility model adopts a mode that a motor drives a sliding block to push and pull a connecting rod to realize window opening and window closing.

The utility model patent of application number 202122998682.8 discloses a folding arm type automatic window opener, which comprises a shell, a sliding groove for connecting a window sash, a rocker arm assembly for adjusting the distance between the shell and the sliding groove, a transmission assembly for driving the rocker arm assembly to rotate on the shell, and a driving assembly for driving the transmission assembly; the driving assembly is arranged in the shell; one end of the transmission assembly is fixedly connected with the output end of the driving assembly, and the other end of the transmission assembly is detachably connected with one end of the rocker arm assembly; the sliding groove is arranged at the other end of the rocker arm assembly in a sliding manner. The transmission assembly includes: the connecting base, the connecting cover for driving the rocker arm assembly to rotate on the shell and at least one elastic buckle for controlling the clutch state between the connecting base and the connecting cover; one end of the connecting base is fixedly connected with the output end of the reduction gearbox, and the other end of the connecting base is detachably connected with the connecting cover; the elastic buckle and the rocker arm assembly are detachably arranged on the connecting cover. The rocker arm assembly comprises a support arm for adjusting the distance between the shell and the sliding groove and a bearing for reducing friction force between the support arm and the sliding groove; one end of the support arm is detachably arranged on the connecting cover, and the other end of the support arm is rotationally connected with the bearing; the sliding groove is sleeved on the outer side of the bearing. The utility model has a complex structure.

Disclosure of Invention

The utility model provides a push window, which utilizes a fixed frame and a frame of an opening fan to form a containing cavity, and related parts are arranged in the containing cavity, so that the push window is attractive, and meanwhile, the related parts are protected to a certain extent.

The utility model provides a sliding window, which comprises a fixed frame and an opening fan, wherein the opening fan is rotatably arranged on the fixed frame, and a containing cavity is defined between a frame of the fixed frame and a frame of the opening fan after the sliding window is closed.

Preferably, the side section of the fixed frame is L-shaped, and the side section of the opening fan is fold-back, so as to enclose the accommodating cavity.

Preferably, the device further comprises a telescopic device, wherein the telescopic device is mounted on the fixed frame; the rotating end of the opening fan is positioned at the lower side edge of the fixed frame; the telescopic device is connected with the opening fan through a rope, and the window is closed or opened through retracting or releasing the rope; when the opening fan is closed, the telescopic device is positioned in the accommodating cavity. When the rope is retracted, the opening fan is pulled up to be closed, and when the rope is released, the opening fan can be slowly opened by means of self gravity.

Preferably, the telescopic device comprises a driving mechanism, a movable block and a guiding mechanism, wherein the rope is connected with the movable block, and the driving mechanism is used for driving the movable block to extend or retract along the guiding mechanism so as to release or retract the rope.

Preferably, the driving mechanism is a motor, an output shaft of the motor is connected with a screw, the guiding mechanism is a guiding square tube, the movable block is square, the movable block is in threaded connection with the screw, and the screw and the movable block are located in the guiding square tube. The guide square tube limits the rotation of the sliding block, so that the rotation motion of the screw rod is converted into linear motion.

Preferably, a guide wheel is mounted on the movable block.

Preferably, the driving mechanism is a cylinder, a piston rod of the cylinder is connected with the movable block, the guiding mechanism is a guiding square pipe, the movable block is square and is arranged in the guiding square pipe, and the piston rod is prevented from rotating due to the limitation of the guiding square pipe.

Preferably, the telescopic device is arranged on the upper side of the fixed frame, a group of movable pulleys are arranged on the movable block, and fixed pulleys are arranged at the outer end part of the guide mechanism; the fixed frame is provided with a group of steering wheels which are respectively arranged at two ends of the upper side edge of the fixed frame or respectively arranged at the upper ends of the left side edge and the right side edge of the fixed frame; one end of the rope is connected with the upper end of the left side of the opening fan, and the other end of the rope sequentially passes through the left steering wheel, one of the movable pulleys, the fixed pulley, the other movable pulley and the right steering wheel and then is connected with the upper end of the right side of the opening fan; when the opening fan is closed, the steering wheel is positioned in the accommodating cavity.

Preferably, it comprises a set of fixed pulleys, the other end of the rope passing through the left diverting pulley, one of the fixed pulleys, one of the movable pulleys, the other fixed pulley, the other movable pulley, the right diverting pulley in sequence.

Preferably, the telescopic device is arranged on the lower side edge of the fixed frame, the movable block is provided with a movable pulley, the outer end part of the guide mechanism is provided with a fixed pulley, and corner pulleys are arranged at corners of the lower side edge and the left and right side edges; the fixed frame is provided with a group of steering wheels which are respectively arranged at two ends of the upper side edge of the fixed frame or respectively arranged at the upper ends of the left side edge and the right side edge of the fixed frame; one end of the rope is connected with the upper end of the left side of the opening fan, and the other end of the rope sequentially passes through the left steering wheel, the fixed pulley, the movable pulley, the right steering wheel and then is connected with the upper end of the right side of the opening fan; when the opening fan is closed, the steering wheel and the corner pulley are positioned in the accommodating cavity.

Preferably, damping devices are arranged between the left side edges and/or between the right side edges of the opening fan and the fixed frame; when the opening fan is closed, the damping device is positioned in the accommodating cavity.

Preferably, a spring opening device is arranged between the left side edges and/or between the right side edges of the opening fan and the fixed frame; when the opening fan is closed, the spring opening device is positioned in the accommodating cavity; the spring opening device comprises a deflector rod rotatably arranged on the fixed frame, a tension spring is arranged between the rotating end of the deflector rod and the fixed frame, and the free end of the deflector rod faces to the opening fan. When the opening fan is required to be opened again after being closed, the opening fan is erected at first, the opening fan can not be opened by gravity, a slight outward thrust is required to push the opening fan outwards, and then the opening fan can be opened by gravity.

Preferably, the spring opening device is mounted on the fixed frame through a connecting plate; the rotating end of the deflector rod is arranged on the connecting plate, and one end of the tension spring is connected to the connecting plate.

Preferably, a first roller is mounted at the end of the deflector rod.

The telescopic device, the spring opening device, the damping device and the like of the opening fan are all arranged in the accommodating cavity between the fixed frame and the opening fan, and are hidden in the accommodating cavity after the opening fan is closed, so that the opening fan is attractive in appearance and can protect related devices. The sliding block is driven to move to retract or release the rope, so that the opening fan is closed or opened, the structure is very simple, and the cost is low. The free end of the deflector rod of the spring opening device is outwards pushed to outwards push the opening fan, and once the rope is released, the opening fan can be opened gently and opened slowly by means of self gravity.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a cross-sectional view (at the proximal side) of the side of the fixed frame and the frame of the opening sash when the opening sash of the present utility model is closed;

FIG. 4 is a schematic view of the pop-up device of the present utility model;

FIG. 5 is a view showing the state of the motor-operated telescopic device according to embodiment 1 of the present utility model when extended;

FIG. 6 is a state diagram of the electric telescopic device according to embodiment 1 of the present utility model when contracted;

FIG. 7 is a schematic view of the structure of embodiment 2 of the present utility model;

fig. 8 is a structural sectional view of embodiment 2 of the present utility model;

FIG. 9 is a view showing the state of the pneumatic telescoping device according to embodiment 2 of the present utility model when extended;

fig. 10 is a state diagram of the pneumatic telescoping device according to embodiment 2 of the present utility model when contracted.

In the figure: 1-a fixed frame; 1.1-proximal side; 1.2-distal side; 1.3-adjacent sides; 2-opening a fan; 3-hinging shaft; 4-a containing cavity; 5-telescoping means; 5.1-a motor; 5.2-screw; 5.3-moving block; 5.4-guiding square tubes; 5.5-guiding wheels; 5.6-conical washers; 5.7-end caps; 5.8-a movable pulley; 5.9-fixed pulleys; 5.11-cylinder; 5.12-piston rod; 6-flicking device; 6.1-a deflector rod; 6.2-a tension spring; 6.3-a first roller; 6.4-connecting plates; 7-a damping device; 8-ropes; 9-steering wheel; 10-turning angle pulleys; 11-activating a lock; 12-spring bolt.

Detailed Description

The utility model provides a push window which can hide a telescopic device, a spring opening device, a damping device and the like from being exposed outside when an opening fan is closed.

As shown in fig. 1 to 4, the sliding window provided by the utility model comprises a fixed frame 1 and an opening fan 2, wherein the opening fan 2 is hinged on one side of the fixed frame 1 through a hinge shaft 3. The fixed frame 1 is hinged with an opening fan 2, one side of the fixed frame is a proximal side 1.1 (namely a lower side), the side opposite to the proximal side is a distal side 1.2 (namely an upper side), and two sides adjacent to the proximal side are adjacent sides 1.3 (namely a left side and a right side). A circle of accommodating cavity 4 is formed between the inner side of the fixed frame 1 and the periphery of the opening fan 2. As shown in fig. 3, the cross section of the side of the fixed frame 1 is in an L shape, the side in fig. 3 is a proximal side, the proximal side is connected with the opening fan 2 through the hinge shaft 3, and the cross section of the frame of the opening fan 2 is  fold-back shape, so that a cavity is defined between the side of the fixed frame 1 and the frame of the opening fan 2.

The accommodating cavity is internally provided with a telescopic device 5 and a flicking device 6. A damping device 7 is also arranged in the accommodating cavity. The telescopic device 5 is connected with the opening fan 2 through a rope 8, and the opening fan 2 in an opening state can be closed by contraction of the telescopic device 5; when the opening fan 2 needs to be opened, the telescopic device 5 stretches out, and the flicking device 6 flicks the closed opening fan 2, namely, gives an initial thrust to the closed opening fan 2. The opening fan 2 is opened to the maximum under the action of gravity, and the opening fan 2 is pulled by the rope 8 to keep the opening state. The telescopic device 5 can be an electric telescopic device, such as an electric push rod; pneumatic telescoping devices, such as air cylinders, may also be used. As shown in fig. 4, the pop-up device 6 comprises a deflector rod 6.1 rotatably mounted on the fixed frame 1, a tension spring 6.2 is connected between the hinged end of the deflector rod 6.1 and the fixed frame 1, so that the free end of the deflector rod 6.1 faces the opening fan 2 to push the closed opening fan, and a first roller 6.3 is mounted at the free end of the deflector rod 6.1. The deflector rod 6.1 and the tension spring 6.2 are mounted on the fixed frame 1 through the connecting plate 6.4, namely, the hinged end of the deflector rod 6.1 is rotatably mounted on the connecting plate 6.4, and two ends of the tension spring are respectively connected with the deflector rod and the connecting plate. The damping device 7 is arranged between the fixed frame 1 and the opening fan 2, and after the opening fan 2 is sprung open under the action of the spring opening device 6, the opening fan 2 is slowly opened by the damping device 7. The damping means 7 may be a gas spring.

Example 1:

as shown in fig. 1, 2, 5, 6, the telescopic device 5 is an electric telescopic device which is mounted in the housing cavity inside the distal edge 1.2. The electric telescopic device comprises a motor 5.1, an output shaft of the motor 5.1 is connected with a screw rod 5.2, a movable block 5.3 is connected to the screw rod 5.2 in a threaded mode, a guide square pipe 5.4 is sleeved outside the screw rod 5.2, the movable block 5.3 is square, a guide wheel 5.5 matched with the guide square pipe 5.4 is mounted on the movable block, and when the screw rod 5.2 rotates, the movable block 5.3 can move along the guide square pipe 5.4. An end cover 5.7 is arranged at one end, far away from the motor 5.1, of the guide square tube 5.4, and a conical washer 5.6 is arranged between the end part of the screw rod 5.2 and the end cover 5.7. A group of movable pulleys 5.8 are arranged on the movable block 5.3, and a group of fixed pulleys 5.9 are arranged on the end cover 5.7. And 1 steering wheel 9 is respectively arranged at one end of the two adjacent sides 1.3 close to the far side 1.2 or at two ends of the far side 1.2. One end of the rope 8 is fixed on the frame (near the upper end) at one side of the opening fan 2, and the other end sequentially passes through the steering wheel 9, one fixed pulley, one movable pulley, the other fixed pulley, the other movable pulley and the other steering wheel 9 at the side and then is fixed with the frame (near the upper end) at the other side of the opening fan 2. The motor 5.1 drives the screw 5.2 so that the movable block 5.3 moves along the guide square tube 5.4, thereby opening or closing the opening fan. The fixed pulley may be provided with only one, and the other end of the rope may pass through the diverting pulley 9, one of the movable pulleys, the fixed pulley, the other movable pulley, and the other diverting pulley 9 on that side in this order.

The movable rope type sliding block is characterized in that 2 ropes can be arranged, one end of each of the 2 ropes is connected with the opening fan, the other end of each of the 2 ropes is connected to the sliding block, and a steering wheel for guiding the ropes or a perforation is arranged on the fixed frame to guide the ropes, so that the sliding block can smoothly retract or release the ropes.

Example 2:

as shown in fig. 7-10, the telescopic device 5 is a pneumatic telescopic device which is mounted in a receiving cavity inside the proximal edge 1.1. The pneumatic telescopic device comprises an air cylinder 5.11, a movable block 5.3 is connected to the driving end of a piston rod 5.12 of the air cylinder 5.11, the pneumatic telescopic device further comprises a guide square tube 5.4 connected with the air cylinder 5.11, the movable block 5.3 is square and matched with an inner cavity of the guide square tube 5.4, and therefore the movable block 5.3 can avoid the piston rod 5.12 to rotate when moving along with the piston rod 5.12. An end cover 5.7 is arranged at one end of the guiding square tube 5.4 far away from the air cylinder 5.11. A movable pulley 5.8 is arranged on the movable block 5.3, and a fixed pulley 5.9 is arranged on the end cover 5.5. A corner pulley 10 (mounted on the fixed frame) is mounted at each corner of the proximal edge 1.1 adjacent to the adjacent edge 1.3. If the length of the pneumatic telescoping device is long, one of the corner pulleys may be mounted on the end cap 5.7 when the end cap 5.7 is positioned at a corner. And 1 steering wheel 9 is respectively arranged at one end of the two adjacent sides 1.3 close to the far side 1.2 or at two ends of the far side 1.2. One end of the rope 8 is fixed on the frame at one side of the opening fan 2, and the other end sequentially passes through the steering wheel 9 at the same side, the corner pulley 10 at the same side, the movable pulley, the fixed pulley, the other corner pulley 10 and the other steering wheel 9 and then is fixed with the frame at the other side of the opening fan 2 (from left to right in fig. 9). The piston rod 5.11 stretches and contracts, thereby driving the opening fan to open or close.

A pneumatic lock 11 is arranged in the accommodating cavity at the inner side of the far side edge 1.1, and a lock tongue 12 is correspondingly arranged on the unlocking fan 2. The structure of the pneumatic lock may be referred to CN2013106413022, and will not be described in detail herein. The pneumatic lock 11 can lock the opening fan when the fan is closed, and unlock the opening fan when the fan needs to be opened.

Claims

1. A push window, includes fixed frame and opens the fan, open the fan rotatably install on the fixed frame, its characterized in that: after the sliding window is closed, a containing cavity is defined between the frame of the fixed frame and the frame of the opening fan.

2. The push window of claim 1, wherein: the side section of the fixed frame is L-shaped, and the side section of the opening fan is fold-back type, so that the accommodating cavity is defined.

3. The push window of claim 1, wherein: the telescopic device is arranged on the fixed frame; the rotating end of the opening fan is positioned at the lower side edge of the fixed frame; the telescopic device is connected with the opening fan through a rope, and the window is closed or opened through retracting or releasing the rope; when the opening fan is closed, the telescopic device is positioned in the accommodating cavity.

4. A push window according to claim 3, wherein: the telescopic device comprises a driving mechanism, a movable block and a guiding mechanism, wherein the rope is connected with the movable block, and the driving mechanism is used for driving the movable block to extend or retract along the guiding mechanism so as to release or retract the rope.

5. The push window of claim 4, wherein: the driving mechanism is a motor, the output shaft of the motor is connected with a screw, the guiding mechanism is a guiding square tube, the movable block is square, the movable block is in threaded connection with the screw, and the screw and the movable block are located in the guiding square tube.

6. The push window of claim 5, wherein: and the movable block is provided with a guide wheel.

7. The push window of claim 4, wherein: the driving mechanism is a cylinder, a piston rod of the cylinder is connected with the movable block, the guiding mechanism is a guiding square pipe, and the movable block is square and is arranged in the guiding square pipe.

8. A push window according to any one of claims 4 to 7, wherein: the telescopic device is arranged on the upper side edge of the fixed frame, a group of movable pulleys are arranged on the movable block, and fixed pulleys are arranged at the outer end part of the guide mechanism; the fixed frame is provided with a group of steering wheels which are respectively arranged at two ends of the upper side edge of the fixed frame or respectively arranged at the upper ends of the left side edge and the right side edge of the fixed frame; one end of the rope is connected with the upper end of the left side of the opening fan, and the other end of the rope sequentially passes through the left steering wheel, one of the movable pulleys, the fixed pulley, the other movable pulley and the right steering wheel and then is connected with the upper end of the right side of the opening fan; when the opening fan is closed, the steering wheel is positioned in the accommodating cavity.

9. The push window of claim 8, wherein: the rope comprises a group of fixed pulleys, and the other end of the rope sequentially passes through the left steering wheel, one fixed pulley, one movable pulley, the other fixed pulley, the other movable pulley and the right steering wheel.

10. A push window according to any one of claims 4 to 7, wherein: the telescopic device is arranged on the lower side edge of the fixed frame, the movable block is provided with a movable pulley, the outer end part of the guide mechanism is provided with a fixed pulley, and corner pulleys are arranged at corners of the lower side edge and the left and right side edges; the fixed frame is provided with a group of steering wheels which are respectively arranged at two ends of the upper side edge of the fixed frame or respectively arranged at the upper ends of the left side edge and the right side edge of the fixed frame; one end of the rope is connected with the upper end of the left side of the opening fan, and the other end of the rope sequentially passes through the left steering wheel, the fixed pulley, the movable pulley, the right steering wheel and then is connected with the upper end of the right side of the opening fan; when the opening fan is closed, the steering wheel and the corner pulley are positioned in the accommodating cavity.

11. A push window according to any one of claims 3 to 7, wherein: damping devices are arranged between the opening fan and the left side edge of the fixed frame and/or between the right side edge of the fixed frame; when the opening fan is closed, the damping device is positioned in the accommodating cavity.

12. A push window according to any one of claims 3 to 7, wherein: the spring opening device is arranged between the left side edges and/or between the right side edges of the opening fan and the fixed frame; when the opening fan is closed, the spring opening device is positioned in the accommodating cavity; the spring opening device comprises a deflector rod rotatably arranged on the fixed frame, a tension spring is arranged between the rotating end of the deflector rod and the fixed frame, and the free end of the deflector rod faces to the opening fan.

13. The push window of claim 12, wherein: the spring opening device is arranged on the fixed frame through a connecting plate; the rotating end of the deflector rod is arranged on the connecting plate, and one end of the tension spring is connected to the connecting plate.

14. The push window of claim 12, wherein: the end part of the deflector rod is provided with a first roller.