CN211623260U - Adjustable solar protection devices - Google Patents

Abstract

An adjustable sun-shading device comprises a locking bracket, a fixed bracket, a curtain cloth and a telescopic bracket, wherein fixed blocks are arranged at two ends of the locking bracket, through holes for placing bolts are formed in the fixed blocks, and a winding device is also arranged in the locking bracket; the upper end of the curtain cloth is connected with a furling device, and the lower end of the curtain cloth is connected with a fixed bracket, wherein the furling device can furl or release the curtain cloth; the telescopic support is provided with two telescopic supports which are respectively arranged at two ends of the fixed support, the telescopic support is sleeved with the fixed support, the telescopic support is provided with a vacuum chuck, and the telescopic support is fixed on the side wall of the windowsill through the vacuum chuck. The upper end of the curtain cloth is fixedly connected with the locking support, the lower end of the curtain cloth is fixedly connected with the fixed support, the winding device is arranged in the locking support to fold or unfold the curtain cloth, the size of the sunshade space can be adjusted, the telescopic support and the suckers are arranged on the fixed support, the fixed support is fixed on two sides of the windowsill through the suckers, the curtain can be effectively prevented from being blown by wind to make a window generate noise to affect the work, and the structure is simple.

Description

Adjustable solar protection devices

Technical Field

The utility model relates to a solar protection devices field specifically is an adjustable solar protection devices.

Background

At present, the (window) curtain is generally installed to the window in house, and it is comparatively common (window) curtain to roll up the curtain, and whole window is sheltered from top to bottom after pulling open to current roll of curtain, and its is sultry in hot summer, need open the window, and when windy discrepancy window, the (window) curtain can be blown by wind, and the dead lever of (window) curtain lower extreme is beaten and can the noise on the window, influences work, does not pull the (window) curtain and beats the window, but can let the sun penetrate directly again, very hot.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems, the utility model provides an adjustable solar protection device, adjustable sunshade area size and prevent effectively that the (window) curtain from making noise influence work.

(II) technical scheme

In order to realize the technical scheme, the utility model provides a following technical scheme: an adjustable sun-shading device comprises a locking bracket, a fixed bracket, a curtain cloth and a telescopic bracket, wherein fixed blocks are arranged at two ends of the locking bracket, through holes for placing bolts are formed in the fixed blocks, and a winding device is also arranged in the locking bracket; the upper end of the curtain cloth is connected with a furling device, and the lower end of the curtain cloth is connected with a fixed bracket, wherein the furling device can furl or release the curtain cloth; the telescopic support is provided with two telescopic supports which are respectively arranged at two ends of the fixed support, the telescopic support is sleeved with the fixed support, the telescopic support is provided with a vacuum chuck, and the telescopic support is fixed on the side wall of the windowsill through the vacuum chuck.

Preferably, the winding device comprises a rotating rod, a first bevel gear, a second bevel gear and a servo motor, the rotating rod is arranged in the locking support and fixedly connected with the upper end of the curtain fabric, the first bevel gear is fixedly connected to the rotating rod, the servo motor is fixedly connected with the locking support, the second bevel gear is fixedly connected to an output shaft of the servo motor, the first bevel gear and the second bevel gear are meshed with each other so that the second bevel gear drives the first bevel gear to rotate when rotating, the first bevel gear drives the rotating rod to rotate, and the curtain fabric can be folded when the rotating rod rotates; a fixed rod is arranged in the fixed support and is fixedly connected with the lower end of the curtain cloth.

Preferably, an elastic part is arranged between the telescopic support and the fixed support, and a locking mechanism for fixing the telescopic support is arranged between the fixed support and the telescopic support.

Preferably, the elastic member is a spring.

Preferably, be equipped with the spring mount pad that supplies the spring butt in the fixed bolster both ends, also be equipped with the spring mount pad in the telescopic bracket, the spring both ends respectively with the spring mount pad elasticity butt of fixed bolster and telescopic bracket.

Preferably, be equipped with a plurality of latches on the telescopic bracket, locking mechanism includes elasticity buckle and torsional spring, is equipped with the locking window corresponding with the latch position on the fixed bolster, and in the locking window was rotationally located to the elasticity buckle, the torsional spring was located on the elasticity buckle, elasticity buckle chucking latch was in order to lock telescopic bracket under the spring action of torsional spring.

Preferably, the vacuum chuck is provided with a pull ring for conveniently separating the vacuum chuck from the windowsill.

Preferably, the adjustable sun-shading device further comprises a button for controlling the servo motor, and the button is electrically connected with the servo motor.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the upper end of the curtain cloth is fixedly connected with the locking support, the lower end of the curtain cloth is fixedly connected with the fixed support, the winding device is arranged in the locking support to fold or unfold the curtain cloth, the size of the sunshade space can be adjusted, the telescopic support and the suckers are arranged on the fixed support, the fixed support is fixed on two sides of the windowsill through the suckers, the curtain can be effectively prevented from being blown by wind to make a window generate noise to affect the work, and the structure is simple.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

FIG. 1 shows a block diagram of an embodiment of the present invention;

FIG. 2 shows a block diagram of an embodiment of the invention;

fig. 3 shows a structure diagram of the telescopic bracket of the present invention;

fig. 4 shows an exploded view of an embodiment of the present invention;

figure 5 shows a cut-away view of an embodiment of the invention;

wherein: the automatic locking device comprises a locking support 1, a fixing support 2, a cord fabric 3, a telescopic support 4, a vacuum chuck 5, an elastic part 6, a locking mechanism 7, a fixing block 10, a winding device 11, a fixing rod 20, a latch 70, an elastic buckle 71, a through hole 100, a rotating rod 110, a first bevel gear 111, a second bevel gear 112 and a servo motor 113.

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 to 5, an adjustable sun-shading device comprises a locking bracket 1, a fixed bracket 2, a curtain cloth 3 and a telescopic bracket 4, wherein fixed blocks 10 are arranged at two ends of the locking bracket 1, through holes 100 for placing bolts are arranged on the fixed blocks 10, and a winding device 11 is also arranged in the locking bracket 1; the upper end of the curtain cloth 3 is connected with a furling device 11, and the lower end is connected with the fixed bracket 2, wherein the furling device 11 can furl or release the curtain cloth 3; the telescopic support 4 is provided with two, locates the both ends of fixed bolster 2 respectively, and telescopic support 4 cup joints with fixed bolster 2, is equipped with vacuum chuck 5 on the telescopic support 4, and telescopic support 4 passes through vacuum chuck 5 to be fixed at the windowsill lateral wall.

During the use, arrange locking support 1 in the windowsill top, it is fixed with locking support 1 to use the bolt to pass through-hole 100, the position of adjustment fixed bolster 2 is in order to shelter from sunshine after the fixing finishes, later use vacuum chuck 5 to fix telescopic bracket 4 on the windowsill, cup joint because of telescopic bracket 4 and fixed bolster 2, fixed bolster 2 is fixed on the windowsill, avoid the (window) curtain to play the window noise influence work because of wind-blown, curtain cloth 3 between locking support 1 and the fixed bolster 2 forms the sunshade space, can effectively sunshade, and simple structure.

Further, the winding device 11 includes a rotating rod 110, a first bevel gear 111, a second bevel gear 112 and a servo motor 113, the rotating rod 110 is disposed in the locking bracket 1, the rotating rod 110 is fixedly connected with the upper end of the curtain fabric 3, the first bevel gear 111 is fixedly connected to the rotating rod 110, the servo motor 113 is fixedly connected to the locking bracket 1, the second bevel gear 112 is fixedly connected to an output shaft of the servo motor 113, the first bevel gear 111 and the second bevel gear 112 are engaged with each other so that the second bevel gear 112 drives the first bevel gear 111 to rotate when rotating, the first bevel gear 111 rotates to drive the rotating rod 110 to rotate, and the curtain fabric 3 can be folded when the rotating rod 110 rotates; the fixed support 2 is internally provided with a fixed rod 20, and the fixed rod 20 is fixedly connected with the lower end of the curtain cloth 3.

When the curtain cloth 3 is furled or the curtain cloth 3 is released, the servo motor 113 is opened, the servo motor 113 drives the second bevel gear 112 to rotate, the second bevel gear 112 drives the first bevel gear 111 to rotate when rotating, the first bevel gear 111 rotates to drive the rotating rod 110 to rotate so as to furl or release the curtain cloth 3, and the purpose of furling or releasing the curtain cloth 3 can be quickly achieved.

Furthermore, in order to enable the vacuum chuck 5 to have initial locking force during fixing, an elastic component 6 is arranged between the telescopic bracket 4 and the fixed bracket 2, and a locking mechanism 7 for fixing the telescopic bracket 4 is arranged between the fixed bracket 2 and the telescopic bracket 4.

Further, the elastic member 6 is a spring.

Further, be equipped with the spring mount pad that supplies the spring butt in the 2 both ends of fixed bolster, also be equipped with the spring mount pad in the telescopic bracket 4, the spring both ends respectively with the spring mount pad elasticity butt of fixed bolster 2 and telescopic bracket 4, be equipped with the spring mount pad and can the shock attenuation.

Further, be equipped with a plurality of latches 70 on the telescopic bracket 4, locking mechanism 7 includes elastic buckle 71 and torsional spring, be equipped with the locking window corresponding with latch 70 position on the fixed bolster 2, elastic buckle 71 rotationally locates in the locking window, the torsional spring is located on elastic buckle 71, elastic buckle 71 chucking latch 70 is in order to lock telescopic bracket 4 under the spring action of torsional spring, when adjusting telescopic bracket 4's extension length, press elastic buckle 71, elastic buckle 71 separates with latch 70, telescopic bracket 4 moves to fixed bolster 2 both ends under the spring action of locating the elastomeric element 6 between telescopic bracket 4 and fixed bolster 2, loosen elastic buckle 71 after the adjustment finishes, elastic buckle 71 locks telescopic bracket 4 with latch 70 chucking under the spring action of torsional spring.

Furthermore, in order to conveniently fold the adjustable sun-shading device after use, the vacuum suction cup 5 is provided with a pull ring which is convenient for separating the vacuum suction cup 5 from the windowsill.

Further, the adjustable sun-shading device further comprises a button for controlling the servo motor 113, and the button is electrically connected with the servo motor 113.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 (8)

1. An adjustable sun shade apparatus, comprising:

the bolt locking device comprises a locking support (1), wherein fixed blocks (10) are arranged at two ends of the locking support (1), through holes (100) for placing bolts are formed in the fixed blocks (10), and a winding device (11) is further arranged in the locking support (1);

a fixed bracket (2);

the curtain cloth (3), the upper end of said curtain cloth (3) connects the rolling-up device (11), the underpart connects the fixed bolster (2), wherein, the rolling-up device (11) can roll up or release the curtain cloth (3);

telescopic bracket (4), telescopic bracket (4) are equipped with two, locate the both ends of fixed bolster (2) respectively, telescopic bracket (4) cup joint with fixed bolster (2), be equipped with vacuum chuck (5) on telescopic bracket (4), telescopic bracket (4) are fixed at the windowsill lateral wall through vacuum chuck (5).

2. An adjustable sunshade according to claim 1, characterized in that said winding means (11) comprises a turning rod (110), a first bevel gear (111), a second bevel gear (112) and a servo motor (113), the rotating rod (110) is arranged in the locking bracket (1), the rotating rod (110) is fixedly connected with the upper end of the curtain cloth (3), the first bevel gear (111) is fixedly connected to the rotating rod (110), the servo motor (113) is fixedly connected with the locking bracket (1), the second bevel gear (112) is fixedly connected to an output shaft of the servo motor (113), the first bevel gear (111) and the second bevel gear (112) are meshed with each other, so that the first bevel gear (111) is driven to rotate when the second bevel gear (112) rotates, the first bevel gear (111) rotates to drive the rotating rod (110) to rotate, and the curtain cloth (3) can be folded when the rotating rod (110) rotates;

a fixing rod (20) is arranged in the fixing support (2), and the fixing rod (20) is fixedly connected with the lower end of the curtain cloth (3).

3. An adjustable solar protection system according to claim 1, characterised in that an elastic element (6) is arranged between the telescopic support (4) and the fixed support (2), and a locking mechanism (7) for fixing the telescopic support (4) is arranged between the fixed support (2) and the telescopic support (4).

4. An adjustable solar protection device according to claim 3, characterised in that said elastic member (6) is a spring.

5. An adjustable sunshade according to claim 4, wherein spring mounting seats for spring abutment are provided in both ends of said fixed bracket (2), and spring mounting seats are provided in said telescopic bracket (4), and both ends of said spring are respectively in elastic abutment with spring mounting seats of said fixed bracket (2) and said telescopic bracket (4).

6. An adjustable sunshade device according to claim 5, wherein a plurality of latch teeth (70) are provided on said telescopic bracket (4), said locking mechanism comprises an elastic buckle (71) and a torsion spring, a locking window corresponding to the position of the latch teeth (70) is provided on said fixed bracket (2), said elastic buckle (71) is rotatably provided in the locking window, said torsion spring is provided on the elastic buckle (71), and the elastic buckle (71) is used for clamping the latch teeth (70) to lock the telescopic bracket (4) under the elastic force of the torsion spring.

7. An adjustable solar protection as claimed in claim 1, characterized in that said vacuum cup (5) is provided with a pull ring facilitating the separation of the vacuum cup (5) from the sill.

8. An adjustable solar protection device according to claim 2, characterized in that it further comprises a button for controlling the servo motor (113), said button being electrically connected to the servo motor (113).

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