CN218861957U - Electric control telescopic sun-shading device for window - Google Patents

Abstract

The utility model discloses an electrically controlled telescopic sun-shading device for window, including tarpaulin and stay arm, the tarpaulin rear end is fixed in window top region, and the front end is with the upper end swing joint of stay arm, still including the electric drive mechanism who has the axis of rotation, and the axis of rotation is located the below of tarpaulin, the lower extreme of stay arm is installed in the axis of rotation, and the stay arm rotates along with the axis of rotation and makes the tarpaulin extend forward or draw in backward. The window further comprises two arc-shaped guide rails which are symmetrically arranged on two sides above the window, the rear ends of the arc-shaped guide rails are fixed, the front ends of the arc-shaped guide rails extend forwards, and arc-shaped rail grooves are formed in the corresponding inner sides of the two arc-shaped guide rails; a plurality of rib rods are arranged below the awning cloth at equal intervals from front to back, the rib rods are connected with the awning cloth, and two ends of each rib rod are respectively located in track grooves of arc-shaped guide rails on two sides of the awning cloth and can slide in the track grooves. The advantages are that: the use is convenient, and the electric heating cooker can be extended outwards only by pressing a power button; the awning is beautiful in appearance and safe in wind resistance, the awning cloth is fixed by the rib rods, and the rib rods can be restrained by the fixed arc-shaped guide rails.

Description

Electric control telescopic sun-shading device for window

Technical Field

The utility model relates to an electrically controlled telescopic sun-shading device for windows belongs to the supporting facility technical field in house.

Background

With the development of society, people have higher and higher requirements on houses and supporting facilities thereof, wherein, the requirements on the control of indoor natural lighting are higher, and the adjustment of the indoor natural lighting amount by using the telescopic sunshade device for windows is a content which needs further research.

The traditional window sunshade mostly adopts a sunshade canopy fixed above a window, and has the defect that the sunshade canopy cannot be stretched according to the irradiation angle of the sun to control the amount of lighting. In order to solve the problem, people try to apply the sunshade which can be manually rolled or folded in a store to window sunshade, but the sunshade is inconvenient to use by manual operation, and the sunshade has the problems of simple and crude appearance, poor atmosphere and attractive appearance and poor wind resistance, and is not suitable for high-grade houses.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: how to design a sunshade device which is convenient to use.

The invention content of the utility model is:

the utility model provides an electrically controlled telescopic sunshade device for window, includes tarpaulin and brace, and the tarpaulin rear end is fixed in window top region, and the front end is connected with the upper end swing joint of brace, still including the electric drive mechanism who has the axis of rotation, and the axis of rotation is located the below of tarpaulin, the lower extreme of brace is installed in the axis of rotation, and the brace rotates along with the axis of rotation and makes the tarpaulin extend forward or draw in backward.

Furthermore, the electric drive mechanism is arranged behind the window board and close to the window frame, and is also provided with a drive motor, and the drive motor drives the rotating shaft.

Furthermore, two rotating shafts are provided, the two rotating shafts are installed at the left end and the right end of the window board through supporting seats with the same axis, the driving motor is a through shaft motor, and shafts extending out of the two ends of the driving motor are respectively connected with the rotating shafts at the left end and the right end of the window board through couplers.

Further, the electric drive mechanism is covered by a decorative shell, and only the part of the rotating shaft for mounting the supporting arm is exposed.

The awning is characterized by further comprising two arc-shaped guide rails symmetrically arranged on two sides above the window, the rear ends of the arc-shaped guide rails are fixed, the front ends of the arc-shaped guide rails extend forwards, arc-shaped track grooves are formed in the corresponding inner sides of the two arc-shaped guide rails, the arc-shaped circle centers of the track grooves are located on the axis of the rotating shaft, and two sides of the awning cloth slide along the track grooves of the arc-shaped guide rails on the two sides respectively to be unfolded or folded.

Furthermore, a plurality of rib rods are arranged below the awning cloth at equal intervals from front to back, the rib rods are connected with the awning cloth, and two ends of each rib rod are respectively located in track grooves of arc-shaped guide rails on two sides of the awning cloth and can slide in the track grooves.

Furthermore, the two supporting arms are arranged, the upper ends of the two supporting arms respectively support and pull two sides of the front end of the tarpaulin, and the lower ends of the two supporting arms are respectively arranged at the left end of the left rotating shaft and the right end of the right rotating shaft.

Has the advantages that:

1. the use is convenient, and the electric heating cooker can be extended outwards only by pressing a power button;

2. the appearance is atmosphere and beautiful, the transmission device is arranged on the window board and covered and decorated by the shell, the arc-shaped guide rails at two sides are fixed and can be designed into an arc shape with certain aesthetic feeling, and the supporting arm can also be designed into aesthetic feeling;

3. the wind resistance is safe, the tarpaulin is fixed by the rib rods, and the rib rods can be restrained by the fixed arc-shaped guide rails.

Drawings

FIG. 1 is a schematic front view of a window with an electrically controlled retractable sunshade mounted thereon;

FIG. 2 is a perspective view of the electric drive mechanism mounted on the window sill;

FIG. 3 is a perspective view of the electrically controlled retractable sunshade for windows without showing the awning cloth;

FIG. 4 is a perspective view of the electrically controlled retractable sunshade device for a window;

fig. 5 is a perspective view of the tarpaulin lower rib bar.

In the figure: 1. tarpaulin; 2. a rib rod; 3. a brace arm; 4. a rotating shaft; 5. a drive motor; 6. a supporting base; 7. a coupling; 8. decorating the outer shell; 9. an arc-shaped guide rail; 91. a track groove; 10. a window; 101. a window board; 102. a window frame.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 and 4, an electrically controlled retractable sunshade device for a window includes a tarpaulin 1, a arm 3 and an electric drive mechanism having a rotation shaft 4. The rear end of the tarpaulin 1 is fixed on a window frame or a wall in the area above the window 10, the front end of the tarpaulin 1 is movably connected with the upper ends of the supporting arms 3, the rotating shaft 4 is positioned below the tarpaulin 1, the lower ends of the supporting arms 3 are installed on the rotating shaft 4, and the supporting arms 3 rotate along with the rotating shaft 4 to enable the tarpaulin 1 to extend forwards or furl backwards. The electric driving mechanism is provided with a manual switch or a remote control signal receiving and sending device and is used for controlling the electric driving mechanism to execute and complete the folding and unfolding of the tarpaulin. Therefore, the tarpaulin 1 can be conveniently stretched forwards or folded backwards only by pressing the button, and the amount of stretching forwards or folding backwards can be controlled, so that the control of the indoor daylighting amount is realized.

The front end of the tarpaulin 1 is movably connected with the upper end of the supporting arm 3, and can be a soft rope or a hinged connection (not shown in the figure).

As shown in fig. 2, 3 and 4, the electric drive mechanism is installed behind the window sill 101 near the window frame 102 for ease of installation, maintenance and without affecting the overall appearance of the window. The electric drive mechanism also has a drive motor 5, and the rotating shaft 4 is driven to rotate by the drive motor 5.

Two rotating shafts 4 are provided, the same axial lead is installed at the left end and the right end of the window board 101 through a supporting seat 6, the driving motor 5 is a through shaft motor, and shafts extending out of the two ends of the driving motor are respectively connected with the rotating shafts 4 at the left end and the right end of the window board 101 through couplers 7. The two supporting arms 3 are respectively arranged at the upper ends of the two supporting arms 3 and respectively support the two sides of the front end of the traction tarpaulin 1, and the lower ends of the two supporting arms 3 are respectively arranged at the left end of the left rotating shaft 4 and the right end of the right rotating shaft 4. Thus, one driving motor rotates, and the left and right arms 3 can be rotated at the same angle and in the same phase.

For the sake of appearance and dust prevention, the electric drive mechanism is covered with a decorative case 8, and only the portion of the rotating shaft 4 to which the arm 3 is attached is exposed.

Furthermore, the electrically controlled telescopic sunshade device for the window further comprises two arc-shaped guide rails 9 symmetrically arranged on two sides above the window, the rear ends of the arc-shaped guide rails 9 are fixed on window frames or walls on two sides of the window, the front end of the arc-shaped guide rails 9 extends forwards, arc-shaped track grooves 91 are formed in the inner sides corresponding to the two arc-shaped guide rails 9, the arc-shaped circle centers of the track grooves 91 are located on the axis of the rotating shaft 4, and two sides of the tarpaulin 1 slide along the track grooves 91 of the arc-shaped guide rails 9 on two sides respectively to be unfolded or folded.

As shown in fig. 5, a plurality of rib rods 2 are arranged under the tarpaulin 1 from front to back at equal intervals, the rib rods 2 are connected with the tarpaulin 1, and both ends of the rib rods 2 are respectively positioned in the track grooves 91 of the arc-shaped guide rails 9 at both sides of the tarpaulin 1 and can slide in the track grooves 91. Therefore, when the tarpaulin 1 is folded, the tarpaulin 1 can not droop in the whole middle part, but only droop in the part between the two adjacent rib rods 2, after the tarpaulin is folded, the whole tarpaulin is folded in a uniform wave shape, the tarpaulin looks beautiful, and after the tarpaulin 1 is stretched, the tarpaulin 1 can be pulled into an arc shape with aesthetic feeling. Meanwhile, due to the restraint of the rib rods 2, the arc-shaped guide rails 9 on the two sides and the supporting arms 3 on the two sides, the wind resistance of the whole tarpaulin 1 is obviously enhanced.

The above embodiments are only for the purpose of more clearly describing the invention and should not be considered as limiting the scope of protection covered by the invention, any modification of the equivalent should be considered as falling within the scope of protection covered by the invention.

Claims (7)

1. The utility model provides a flexible solar protection devices of electric control for window, includes tarpaulin (1) and brace (3), and tarpaulin (1) rear end is fixed in the top region of window (10), the upper end swing joint of front end and brace (3), its characterized in that: the electric driving mechanism is characterized by further comprising an electric driving mechanism with a rotating shaft (4), the rotating shaft (4) is located below the tarpaulin (1), the lower ends of the supporting arms (3) are installed on the rotating shaft (4), and the supporting arms (3) rotate along with the rotating shaft (4) to enable the tarpaulin (1) to extend forwards or furl backwards.

2. Electrically controlled telescopic solar protection means for windows according to claim 1, characterised in that said electric drive mechanism is mounted behind the sill-plate (101) close to the window frame (102), and it further has a drive motor (5), the drive motor (5) driving the rotation shaft (4) in rotation.

3. The electrically controlled retractable sunshade of claim 2, wherein said two rotary shafts (4) are coaxially installed at the left and right ends of the window sill (101) through the supporting base (6), said driving motor (5) is a through shaft motor, and the shafts extending from the two ends are respectively connected to the rotary shafts (4) at the left and right ends of the window sill (101) through the shaft couplings (7).

4. Electrically controlled telescopic sunshade for windows according to claim 2 or 3, characterized in that said electric drive is covered by a decorative cover (8) exposing only the part of the rotation shaft (4) where the arms (3) are mounted.

5. The electrically controlled telescopic sunshade for windows according to claim 1, further comprising two arc-shaped guide rails (9) symmetrically installed at both sides above the window, wherein the rear ends of the arc-shaped guide rails (9) are fixed, the front ends of the arc-shaped guide rails are extended forward, arc-shaped track grooves (91) are formed in the corresponding inner sides of the two arc-shaped guide rails (9), the arc-shaped circle centers of the track grooves (91) are located on the axis of the rotating shaft (4), and both sides of the awning cloth (1) slide along the track grooves (91) of the arc-shaped guide rails (9) at both sides respectively to be unfolded or folded.

6. The electrically controlled telescopic sunshade device for windows according to claim 5, wherein a plurality of rib rods (2) are arranged under the tarpaulin (1) from front to back at equal intervals, the rib rods (2) are connected with the tarpaulin (1), and two ends of the rib rods (2) are respectively positioned in the track grooves (91) of the arc-shaped guide rails (9) at two sides of the tarpaulin (1) and can slide in the track grooves (91).

7. The electrically controlled retractable sunshade of claim 3, wherein said two arms (3) are provided, the upper ends of said two arms (3) are respectively supported at both sides of the front end of said traction awning cloth (1), and the lower ends of said two arms (3) are respectively mounted at the left end of said left rotation shaft (4) and the right end of said right rotation shaft (4).

Images