CN212176929U

CN212176929U - Door and window with bidirectional opening structure

Info

Publication number: CN212176929U
Application number: CN202020075987.4U
Authority: CN
Inventors: 赵延斌; 杨彬
Original assignee: Gansu Dongguo New Energy Technology Co ltd
Current assignee: Gansu Dongguo New Energy Technology Co ltd
Priority date: 2020-01-05
Filing date: 2020-01-05
Publication date: 2020-12-18
Anticipated expiration: 2030-01-05

Abstract

The door and window with the bidirectional opening structure is composed of a window frame, door and window sashes and two rotary handles, wherein the door and window sashes are respectively provided with four telescopic shafts at the upper part and the lower part of two side surfaces of the door and window sashes, four shaft seats are arranged at four corners of one surface of the door and window frame, the four telescopic shafts can be connected with the four shaft seats on the door and window frame, the rotary handles are used for controlling the four shaft seats to be simultaneously inserted into holes of the shaft seats to form a rotating shaft of the door and window, the rotating shafts can also be simultaneously separated from the shaft seats, and the window sashes. If the left handle is rotated, the window sash may be opened to the right, and if the right handle is rotated, the window sash may be opened to the left. When the glass needs to be wiped and cleaned, the front and back surfaces of the window sash can be easily wiped.

Description

Door and window with bidirectional opening structure

Technical Field

The invention relates to a bidirectional opening door and window structure, in particular to a door and window capable of being freely opened left and right.

Background

The door and window of the existing house is opened from inside to outside or from outside to inside or is opened in a left-right push-pull mode, which brings inconvenience to users sometimes, is not convenient for cleaning glass and cleaning, and is not convenient for detaching the window and replacing the glass.

Disclosure of Invention

The four shafts are arranged on the front side or the back side of a window sash, the four shaft seats are arranged on the corresponding positions of the front side or the back side of a window frame, the window sash cannot be opened well no matter how the four shafts are adjusted in the later experiment process, and the fundamental reason that the window sash cannot be opened completely is found through continuous research and experiments that the four shafts are arranged on the back side of the window sash, when an upper shaft and a lower shaft on one side are opened, two shafts on the other end serve as rotating shafts to enable the window to rotate and open, the back side of the window sash and the front side of the window frame form an angle, the actual opening angle is smaller than 40 degrees, the window cannot be opened normally, and the maximum opening angle of the window sash is shown in figure 7 and cannot be used as a real window.

The invention aims to provide a door window which can be opened at an angle of 180 degrees left and right freely and can be detached freely to clean a sanitary window, so that the defects of the existing door window are overcome. Through a large amount of researches and experiments, the condition that the window can be opened by 180 degrees to meet the actual use condition is finally found when the upper and lower telescopic shafts on the two sides are arranged on the two side surfaces of the window sash. The rotation shafts are mounted on the front side of the frame and the back side of the sash, which define their opening, since these two sides are parallel to each other, and the two sides of the sash are perpendicular to the front side of the frame, which allows their rotation through 180 degrees, as shown in fig. 8.

The door and window structure with bidirectional opening is composed of a window frame, door and window sashes and shaft seats, and is characterized in that the door and window sashes are respectively provided with four telescopic shafts at the upper part and the lower part of two side surfaces of the door and window sashes, the four shaft seats are arranged at four corners of one surface of the door and window frame, the four telescopic shafts can be connected with the four shaft seats on the door and window frame, the upper telescopic shaft and the lower telescopic shaft on one side surface can be controlled by a handle, can be simultaneously inserted into holes of the shaft seats to form a rotating shaft of the door and window, and can also be simultaneously separated from the shaft seats.

The invention is realized in such a way that a pair of telescopic shafts are respectively arranged at the upper end and the lower end of the left side and the right side of a door window sash, four shaft seats are correspondingly arranged on four corners of the front surface of a window frame, the left pair of telescopic shafts can simultaneously extend into and withdraw from holes of the left shaft seat, the right pair of telescopic shafts can simultaneously extend into and withdraw from holes of the right shaft seat, the left pair of telescopic shafts are connected with a left rotary handle through ropes, the right pair of telescopic shafts are connected with a right rotary handle through ropes, two rotary handles are arranged in the middle positions of two sides of the front surface of the window sash, the shafts of the telescopic shafts are in an extending state when the rotary handles are in a horizontal position, the shafts of the telescopic shafts are clamped in the holes of the shaft seats to play a role of fixing shafts, when the rotary handles on the other side are in a vertical position, the handles can be pulled to open, at this time, the opposite fixed shaft can rotate in the hole of the shaft seat, and can actually rotate 180 degrees. When the left rotating handle and the right rotating handle are both in the horizontal position, the shaft of the telescopic shaft extends out of the hole of the shaft seat, and the window is closed at the moment. The two rotating handles are structurally characterized in that an upper telescopic shaft is connected with the upper end of a semicircular rotating disc through a rope, a lower telescopic shaft is connected with the lower end of the semicircular rotating disc through a rope, the rotating handle is fixed in the middle of the semicircular rotating disc and is perpendicular to a straight edge of the semicircular rotating disc, the upper telescopic shaft and the lower telescopic shaft are fixed into a whole, the semicircular rotating disc is connected with a lower semicircular fixing disc through a bearing, the semicircular fixing disc is fixed on a window sash, an arc groove is formed in the arc edge of the semicircular rotating disc, so that the rope cannot easily slip out when the semicircular rotating disc rotates, small holes are formed in the upper end and the lower end of the semicircular fixing disc, and the rope is connected with the telescopic shafts and the semicircular rotating disc through the small holes, as shown in fig. 4 and. A circle of omega-shaped sealing rubber strip is arranged on the window edge at the back of the window sash, or a circle of omega-shaped sealing rubber strip is arranged on the window edge at the front of the window frame, and the effect is the same, as shown in fig. 2 and fig. 3. The telescopic shaft is constructed such that when the cable hole 13 is not under tension, the shaft is extended the longest outward by the spring and retracted inward when the hole 13 is under tension by the cable, as shown in fig. 6. The shaft seat has a simple structure, namely an inverted T-shaped metal piece, four mounting holes are formed in the vertical surface of the shaft seat, and a round hole is formed in the horizontal surface of the shaft seat and is a fixing hole of the shaft.

A shaft lock is arranged on a rotating shaft of the handle, and the shaft lock can lock the shaft to make the rotating handle lose rotating function. The handle can be rotated by inserting the key into the shaft lock hole, and the handle cannot be rotated by rotating the key after the key is pulled out.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of a window sash

FIG. 2 is a back view of a window sash

FIG. 3 is a front view of a window frame

FIG. 4 is a view showing the structure of the open state of the rotary knob

FIG. 5 is a view showing a structure of a closed state of a rotary knob

FIG. 6 is a structural view of a telescopic shaft

FIG. 7 is a schematic view of a double window

FIG. 8 is a schematic view of a structure with two-way opening doors and windows

In the figure, a telescopic shaft 2, a rope 3, a semicircular fixed disc 4, a semicircular rotating disc 5, a grab handle 6, a rotating handle 7, a shaft seat 8 omega-shaped sealing rubber strip 9, a shaft 10, a spring stopper 11, a spring 13 and a rope hole are arranged in a mounting hole 12 and a spring 13.

Detailed Description

If the omega-shaped sealing rubber strip is arranged on a window frame, only two rotating handles on the window sash are rotated to vertical positions, the shafts of the four telescopic shafts retract into the outer sleeve at the moment, the window sash is lifted and placed on the window frame, the shafts of the four telescopic shafts are aligned to the positions of the openings of the four shaft seats on the window frame, then the two rotating handles on the window sash are rotated to horizontal positions, the shafts of the four telescopic shafts are ejected out of the outer sleeve and clamped in the openings of the four shaft seats of the window frame, the installation of the window sash is finished, at the moment, if the handle on the left side is rotated, the window sash can be opened to the right side, and if the handle on the right side is rotated, the window sash can be opened to the left.

If the omega-shaped sealing rubber strip is arranged on the window sash, the window sash is also arranged like the above method, and when the glass needs to be wiped for cleaning, the front side and the back side of the window sash can be easily wiped.

If the fixed glass is replaced by the window in practice, the window difficult to clean does not exist, each window is fixed by four fixed points, the window is firmer than the existing three-point fixed window and the handle is locked by a key, so that the management is convenient.

Claims

1. Door and window with two-way structure of opening comprises door and window frame, door and window fan and two rotatory handles, its characterized in that: the door and window sash is characterized in that four telescopic shafts are respectively arranged at the upper part and the lower part of two side surfaces of the door and window sash, four shaft seats are arranged at four corners of one surface of the door and window frame, the four telescopic shafts can be connected with the four shaft seats on the door and window frame, the upper telescopic shaft and the lower telescopic shaft on one side surface can be controlled by a rotating handle, and can be simultaneously inserted into holes of the shaft seats to form a rotating shaft of the door and window and can be simultaneously separated from the shaft seats.

2. The door and window with a bidirectional opening structure as set forth in claim 1, characterized in that: the telescopic shaft positioned above the rotary handle is connected with the upper end of the semicircular rotary disk through a rope, the telescopic shaft positioned below the rotary handle is connected with the lower end of the semicircular rotary disk through a rope, the rotary handle is fixed in the middle of the semicircular rotary disk and is vertical to the straight edge of the semicircular rotary disk, the two are fixed into a whole, the semicircular rotating disc is connected with the semicircular fixed disc below through a bearing, the semicircular fixed disc is fixed on the window sash, an arc groove is arranged on the arc edge of the semicircular rotating disc, so that the rope is not easy to slide out when the semicircular rotating disc rotates, the upper end and the lower end of the semicircular fixed disk are provided with a small hole, the rope is connected with the telescopic shaft and the semicircular rotating disk through the small hole, the handle is arranged on the rotating shaft of the handle, the handle can be rotated by inserting the key into the shaft lock hole, and the handle cannot be rotated by rotating the handle after the key is pulled out.