CN212079150U

CN212079150U - Plane external sunshade door and window

Info

Publication number: CN212079150U
Application number: CN202020141668.9U
Authority: CN
Inventors: 陆中选; 粟一又
Original assignee: Guangxi Aoyuan Construction Technology Development Co ltd
Current assignee: Guangxi Aoyuan Construction Technology Development Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-12-04
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses a plane outer sun-shading door and window, in the door and window frame enclosed by the upper horizontal frame, the lower horizontal frame and the vertical frame, the frame is arranged to move up and down along the door and window vertical frame, and a plurality of louver blades are connected with the frame through the steel cable; the frame is connected with a lifting hand crank through a steel cable lifting mechanism, and the lifting of the frame and the louver blades is controlled through the lifting hand crank. The louver blade can ascend and descend, and the louver blade can rotate for 0-120 degrees to open and close by adjusting the rotation of the louver blade through the louver blade angle regulator; the lifting hand-operated device is used for adjusting the lifting of the louver blades, the integral structure of the sun-shading door and window is stable, the components are connected tightly, safely and reliably, and the sun-shading door and window can resist severe environments such as outdoor gusty wind.

Description

Plane external sunshade door and window

Technical Field

The utility model belongs to building door and window field, concretely relates to outer sunshade door and window of plane.

Background

An external sunshade door window is a door window for arranging a blind window, a roller shutter and other sunshade equipment outdoors. The external sunshade has the main effect of natural energy-saving effect. The air between the louver and the window under the inner sun shading device is easily affected by the greenhouse effect to cause the room temperature to be high. However, the outer sunshade louver can not only isolate sunlight outdoors, but also suppress the rise of indoor air. Under the condition of using the 'external shading' equipment, the energy consumption of the air conditioner can be saved by 45 percent at most.

Except that the sun is sheltered from to the tripe or the roll curtain of outer sunshade door and window, according to the requirement of national building department, install the outer sunshade door and window on high-rise building, still need to have and resist outdoor strong wind, prevent the measure that drops and drop, improve factor of safety.

Disclosure of Invention

The utility model provides a plane external sunshade door and window, which can realize the functions of the rising and falling of louver blades and the opening and closing of louver blades rotating by 0-120 degrees; the louver blades are adjusted to lift through the lifting hand-operated device, the rotating angles of the louver blades are adjusted through the louver blade angle adjuster, the device is convenient and labor-saving, the integral structure of the sun-shading door and window is stable, the components are tightly connected, and severe environments such as outdoor strong wind can be resisted.

The utility model adopts the technical scheme as follows:

a plane external sunshade door and window is characterized in that a frame is arranged in a door and window frame enclosed by an upper transverse frame, a lower transverse frame and a vertical frame and can move up and down along the vertical frame of the door and window, and a plurality of louver blades are connected with the frame together through a steel cable; the frame is connected with a lifting hand crank through a steel cable lifting mechanism, and the lifting of the frame and the louver blades is controlled through the lifting hand crank.

In the steel cable lifting mechanism, one end of a steel cable is connected with a lifting hand crank, the steel cable sequentially penetrates through a fixed pulley and a square tube which are fixed in an upper transverse frame and a bottom beam which is arranged below a frame, and finally the other end of the steel cable is fixed on the upper transverse frame to form a U-shaped movable pulley system, and the frame can slide up and down in a sliding groove of a vertical frame.

The lifting hand-operated device has a self-locking function, a spring is arranged in the lifting hand-operated device, when the sling rises or falls, the spring is tightened up to reduce friction with the spring, so that the lifting hand-operated device can smoothly lift, and when the sling stops, the spring compresses the generated huge friction resistance to lock. The shutter shaft is installed at two ends of the shutter plate section bar, one end of the shutter shaft extends into the groove of the vertical frame, the shutter plate can slide up and down along the groove, the other end of the shutter shaft is matched with the middle round hole of the shutter plate section bar, and the shutter shaft is inserted into the round hole and can rotate freely.

The louver blade angle regulator is arranged in the upper transverse frame, and the gear can be driven to rotate through a toothed belt, so that the square shaft is driven to rotate, the rope reel is driven to rotate, the angle rope is wound on the rope reel, and the two ends of the angle rope penetrate through small holes in the louver blades and are fixedly connected with the louver blades. The user pulls the two ends of the toothed belt to realize the rotation of the louver blade from 0 to 120 degrees; the louver blade angle regulator and the rope reel are both fixedly hidden in the upper transverse frame section.

The cross section of the vertical frame section is provided with an outer cavity corresponding to the louver shaft and an inner sliding cavity of the pulley track, and the frame is correspondingly provided with pulleys. The louver blade shaft and the louver blades are prevented from coming off from the vertical frame through the limitation of the sliding rails, and the safety factor is improved.

A rail is arranged in the cross section of the vertical frame section, and a pulley is correspondingly arranged on the frame. The arrangement of the track and the pulleys makes the frame more stable and smooth when walking up and down.

The edge of the section of the louver blade section is provided with a bending edge, and after the louver blades are rotated to be closed, the bending edges of the two louver blades are mutually hooked and interlocked. After adjacent shutter plate interlocking, form a firm whole relatively, can take precautions against adverse circumstances such as outdoor strong wind vibrations, can also have certain theftproof function.

The lower transverse frame is provided with a mortise lock, and the corresponding position on the insertion part of the bottom beam of the frame is provided with a corresponding lock hole. The lower part of the frame section can be inserted into the groove of the lower transverse frame, and the lower transverse frame and the frame section are fixed by a bolt through a waist-shaped mortise lock rod, so that the technical effect of locking is realized.

The cross section of the frame is of an upper and lower double-pipe structure, and the steel cable penetrates through the tubular structure at the lower part of the bottom beam of the frame and is hidden inside. The movable pulley structure is completely hidden in the door and window frame, so that the door and window frame is attractive and protects the movement mechanism.

Compared with the prior art, the utility model has the advantages that:

1. the utility model has higher structural stability and high safety, each part forms firm connection with the combined window frame, and can resist the interference of strong wind when being used in high-rise buildings; the whole louver structure is synchronously balanced in ascending and descending and left and right by the frame structure, and the louver is integrally limited by the slide rail structure to form a whole body which is not easily blown by strong wind; the louver blades are mutually hooked and interlocked through the bent edges, the louver blade at the uppermost part is hooked with the locking edge of the upper transverse frame, finally, the louver is connected with the upper transverse frame and the lower transverse frame into a whole, and the wind resistance and the earthquake resistance are greatly improved.

2. The utility model discloses light realization plane off-plate sunshade function, through the lift hand regulator adjustment shutter plate lift, through the convenient laborsaving of shutter plate angle regulator adjustment shutter plate rotation angle, can prevent burglary when the shutter is closed, can regard as the fire control passway for escaping when rising.

Drawings

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

fig. 2 is a schematic structural view of the lifting system of the present invention;

fig. 3 is a schematic structural view of the corner system of the present invention;

FIG. 4 is an exploded view of the toothed belt and gears of the louver angle adjuster;

FIG. 5 is a schematic sectional view of the louver angle adjuster;

FIG. 6 is a schematic view of a mullion structure (containing blind axles, wheels);

FIG. 7 is a schematic perspective view of a mullion section;

FIG. 8 is a schematic cross-sectional view of a slat profile;

FIG. 9 is a perspective view of a slat profile;

FIG. 10 is a cross-sectional structural view of a lower horizontal frame profile;

FIG. 11 is a schematic perspective view of a lower horizontal frame section;

FIG. 12 is a cross-sectional structural view of the upper cross-frame section;

FIG. 13 is a perspective view of the upper cross frame section;

FIG. 14 is a cross-sectional structural view of a frame sill section;

FIG. 15 is a schematic perspective view of a frame sill section;

fig. 16 is an appearance structure diagram of the louver shaft.

The reference numbers and names are as follows:

1. an upper horizontal frame; 2. a lower horizontal frame; 3. a mullion; 31. an outer cavity; 32. an inner slide cavity; 4. a frame; 41. a pulley; 42. a movable pulley; 43. a square tube; 44. a bottom beam; 5. louver blades; 51. a louver shaft; 6. a lifting hand-operated device; 61. a stationary sheave; 7. a louver angle adjuster; 71. an angle cord; 72. a rope reel; 73. a square shaft; 8. a slide rail; 9. and (4) mortise locking.

Detailed Description

Example 1

A plane external sunshade door and window is characterized in that a frame 4 is arranged in a door and window frame enclosed by an upper transverse frame 1, a lower transverse frame 2 and a vertical frame 3 and can move along the vertical direction of the door and window vertical frame, and a plurality of louver blades 5 are connected with the frame 4 through a steel cable; the frame 4 is connected with a lifting hand crank 6 through a steel rope lifting mechanism, and the lifting of the frame 4 and the louver blades 5 is controlled through the lifting hand crank 6.

In the steel cable lifting mechanism, one end of a steel cable is connected with a lifting hand crank 6, the steel cable sequentially passes through a fixed pulley fixed in an upper transverse frame 1, a square pipe 43 and a bottom beam 44 installed below a frame 4, and finally the other end of the steel cable is fixed on the upper transverse frame 1 to form a U-shaped movable pulley system, and the frame 4 can slide up and down along the inside of a sliding chute of a vertical frame 3.

The louver blade angle regulator 7 is arranged in the upper transverse frame 1 and can drive the gear to rotate through a toothed belt, so that the square shaft 73 is driven to rotate, the rope disc 72 is driven to rotate, the angle rope 71 surrounds the rope disc 72, and two ends of the angle rope 71 penetrate through small holes in the louver blades 5 and are fixedly connected with the louver blades 5.

Set up slide rail 8 in the mullion 3, on slide rail 8 both ends were fixed in last horizontal frame 1 and horizontal frame 2 down respectively, there was louvre shaft 51 at every louvre blade 5 both ends and inserts louvre blade 5 round hole, slide rail 8 from louvre shaft 51 well aperture pass and establish ties each louvre blade 5, make louvre blade 5 freely slide from top to bottom along slide rail 8.

The section of the vertical frame 3 is provided with an outer cavity 31 corresponding to the louver shaft 51 and an inner sliding cavity 32 of the pulley 41 track, and the frame 4 is provided with the pulley 41 correspondingly.

The edge of the section of the louver blade 5 is provided with a bending edge, and after the louver blade 5 is rotated to be closed, the bending edges of the two louver blades 5 are mutually hooked and interlocked.

The lower transverse frame 2 is provided with a mortise lock 9, and the corresponding position on the section bar insertion part of the frame 4 is provided with a corresponding lock hole.

The cross section of the bottom beam of the frame 4 is of an upper and lower double-pipe structure, and the steel cable penetrates through the tubular structure at the lower part of the bottom beam 44 of the frame 4 and is hidden inside.

Claims

1. The utility model provides a plane outer sunshade door and window which characterized in that: in a door and window frame enclosed by an upper transverse frame (1), a lower transverse frame (2) and a vertical frame (3), a frame (4) is arranged and can move up and down along the door and window vertical frame, and a plurality of louver blades (5) are connected with the frame (4) through a steel cable; the frame (4) is connected with a lifting hand crank (6) through a steel cable lifting mechanism, and the lifting of the frame (4) and the louver blades (5) is controlled through the lifting hand crank (6).

2. The out-of-plane sunshade door and window of claim 1, wherein: in the steel cable lifting mechanism, one end of a steel cable is connected with a lifting hand crank (6), the steel cable sequentially penetrates through a fixed pulley and a square pipe (43) which are fixed in an upper transverse frame (1) and a bottom beam (44) which is arranged below a frame (4), and finally the other end of the steel cable is fixed on the upper transverse frame (1) to form a U-shaped movable pulley system, and the frame (4) can slide up and down in a sliding groove of a vertical frame (3).

3. The out-of-plane sunshade door and window of claim 1, wherein: go up and set up shutter plate angle regulator (7) in horizontal frame (1), its accessible tooth form belt drive gear rotates to drive square shaft (73) and rotate, and then drive rope reel (72) and rotate, angle rope (71) encircle on rope reel (72), and angle rope (71) both ends are passed from the aperture on shutter plate (5), and are fixed with shutter plate (5) coupling.

4. The out-of-plane sunshade door and window of claim 1, wherein: set up slide rail (8) in mullion (3), on slide rail (8) both ends were fixed in last horizontal frame (1) and horizontal frame (2) down respectively, every shutter plate (5) both ends have shutter shaft (51) to insert shutter plate (5) round hole, and slide rail (8) are passed each shutter plate (5) and are established ties from shutter shaft (51) aperture, make shutter plate (5) can follow slide rail (8) and freely slide from top to bottom.

5. The out-of-plane sunshade door and window of claim 1, wherein: an outer cavity (31) corresponding to the louver shaft (51) and an inner sliding cavity (32) of the pulley (41) track are arranged in the section of the vertical frame (3) profile, and the pulley (41) is correspondingly arranged on the frame (4).

6. The out-of-plane sunshade door and window of claim 1, wherein: the edge of the section of the louver blade (5) is provided with a bending edge, and after the louver blade (5) is rotated to be closed, the bending edges of the two louver blades (5) are mutually hooked and interlocked.

7. The out-of-plane sunshade door and window of claim 1, wherein: the lower transverse frame (2) is provided with a mortise lock (9), and the corresponding position on the section bar insertion part of the frame (4) is provided with a corresponding lock hole.

8. The out-of-plane sunshade door and window of claim 2, wherein: the section of the bottom beam (44) is of an upper and lower double-pipe structure, and the steel cable penetrates through the lower tubular structure of the bottom beam (44) of the frame (4) and is hidden inside.