CN213597844U - Sunshade screen window - Google Patents

Abstract

The present disclosure relates to a sunshade screen window, which includes a screen window frame, a driving reel, a sunshade screen cloth, a windproof component, a winding wire, a stretching unit and a fixed pulley. The stretching unit and the windproof component are arranged in the left screen window frame and the right screen window frame in a front-back arrangement mode respectively, so that the width of the left screen window frame and the width of the right screen window frame are reduced on the premise that the sunshade screen is locked by the windproof component and is not easy to deform, and the attractiveness of the sunshade screen window is improved.

Description

Sunshade screen window

Technical Field

The utility model relates to a screen window technical field specifically relates to a sunshade screen window.

Background

Windows are an essential part of building construction and are closely related to our lives. The basic functions of a window are ventilation, lighting and increasing the safety factor in the room. In addition, in order to better satisfy the living needs, people often need the window to have the sunshade function. When the sunshade screen window is used, a stretching unit is needed to pull the sunshade screen to ascend or descend. Because the stretching unit has a larger volume, the reasonable position of the stretching unit is arranged, and the stretching unit has important significance for the aesthetic property of the sunshade screen window.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the present disclosure provides a sunshade screen.

The embodiment of the disclosure provides a sun-shading screen window which comprises screen window frames, wherein each screen window frame comprises an upper screen window frame, a lower screen window frame, a left screen window frame and a right screen window frame; the driving scroll is positioned on the upper screen window frame; one end of the sunshade screen is fixed on the driving scroll, and the driving scroll drives the sunshade screen to ascend or descend through the driving motor; the windproof components are respectively arranged on the left screen window frame and the right screen window frame and comprise track grooves and locking ports, and the sunshade screen is locked inside the track grooves through the locking ports and ascends or descends along the track grooves; coiling; the stretching unit and the windproof component are arranged in the left screen window frame and the right screen window frame respectively in a front-back arrangement mode in the horizontal direction, the stretching unit comprises a first fixing part, a second fixing part, a first main wheel, a first auxiliary wheel, a second main wheel, a second auxiliary wheel and a pneumatic cylinder, the first main wheel and the first auxiliary wheel are arranged on the first fixing part according to an up-down arrangement sequence, the second main wheel and the second auxiliary wheel are arranged on the second fixing part according to an up-down arrangement sequence, the first fixing part arranged at the upper end of the pneumatic cylinder is fixedly connected with the upper part of the left screen window frame and the upper part of the right screen window frame respectively, the second fixing part is arranged at the lower end of the pneumatic cylinder, the pneumatic cylinder can drive the second fixing part to move up and down along the left screen window frame and the right screen window frame respectively, the first main wheel, the second main wheel, the first auxiliary wheel and the second auxiliary wheel are respectively provided with a plurality of groups of wire winding ways, and, the number of the line track groups of the first main wheel, the second main wheel, the first auxiliary wheel and the second auxiliary wheel is the same with each other; the fixed pulleys are respectively fixed below the stretching units; one end of the winding wire is connected with the other end of the sunshade screen, the other end of the winding wire sequentially passes through the fixed pulley, the second auxiliary wheel wire path, the second main wheel wire path, the first main wheel wire path and the first auxiliary wheel wire path to connect the winding wire to the first fixing part, and the stretching unit stretches or retracts the winding wire to the stretching unit through the rising or falling of the sunshade screen.

In one example, the windshield assembly includes: the first component is fixedly connected with the left screen window frame and the right screen window frame respectively; the second subassembly, the second subassembly can be dismantled and set up in first subassembly, and the second subassembly includes track groove and locking mouth.

In one example, the pneumatic cylinder includes: a cylinder rod; and the cylinder rod stretches in the cylinder body to realize the lifting of the air pressure cylinder.

In one example, the first fixing portion includes: the first wheel body fixing seat is used for fixing the first main wheel and the first auxiliary wheel.

In one example, the second fixing portion includes: and the second wheel body fixing seat is used for fixing a second main wheel and a second auxiliary wheel.

In one example, the sunshade screen further comprises: and the locking device is positioned on the lower screen window frame, the sunshade screen cloth descends to the lower screen window frame, and the locking device is used for locking the sunshade screen cloth and the lower screen window frame.

The utility model provides a sunshade screen window sets up respectively in the inside of left screen window frame and the inside of right screen window frame with the mode that the subassembly is the tandem with preventing wind with tensile unit, under the prerequisite of guaranteeing that the sunshade screen receives the locking of subassembly of preventing wind and make the sunshade screen difficult emergence deformation, has reduced the width of left screen window frame and right screen window frame, has increased sunshade screen window's pleasing to the eye degree.

Drawings

The above and other objects, features and advantages of the embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

figure 1 shows a schematic view of a sun screen provided by an embodiment of the present disclosure;

FIG. 2 illustrates a schematic view of a wind prevention assembly in a sunshade screen provided by embodiments of the present disclosure;

figure 3 shows a schematic view of a tensioning unit in a sunshade screen provided by an embodiment of the present disclosure;

fig. 4 shows a schematic cross-sectional view of a left screen frame of a sunshade screen provided by an embodiment of the present disclosure;

figure 5 shows a schematic view of a sunshade screen provided by embodiments of the present disclosure in one state of use;

fig. 6 shows a schematic view of a sunshade screen provided by an embodiment of the present disclosure in another use state.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present disclosure. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only a subset of the embodiments of the present disclosure, and not all embodiments. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present disclosure, and should not be construed as limiting the present disclosure.

All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure. Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

In the description of the present embodiment, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present embodiment. It should be noted that: the relative arrangement of the components, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

Figure 1 shows a schematic view of a sun screen provided by an embodiment of the present disclosure; FIG. 2 illustrates a schematic view of a wind prevention assembly in a sunshade screen provided by embodiments of the present disclosure; figure 3 shows a schematic view of a tensioning unit in a sunshade screen provided by an embodiment of the present disclosure; fig. 4 shows a schematic cross-sectional view of a left screen frame of a sunshade screen provided by an embodiment of the present disclosure.

As shown in fig. 1 to 4, the sunshade screen 100 includes a screen frame 101, a driving reel 102, a sunshade screen 103, a wind-proof assembly 104, a winding wire 105, a stretching unit 106, and a fixed pulley 107.

As one possible example, the screen window frame 101 includes an upper screen window frame 1011, a lower screen window frame 1012, a left screen window frame 1013, and a right screen window frame 1014. One end of the sunshade screen 103 is fixed on the driving reel 102, the driving reel 102 is located on the upper screen frame 1011, and the driving reel 102 drives the sunshade screen 103 to ascend or descend through the driving motor.

The wind-proof assembly 104 is disposed on the left screen frame 1013 and the right screen frame 1014, respectively. The windproof component 104 includes a track slot 1041 and a locking port 1042. The sunshade screen 103 is locked inside the track groove 1041 through the locking ports 1042, so that the sunshade screen 103 will not be separated from the track groove 1041 even if being acted by external force. The sunshade screen 103 can be raised or lowered along the rail slot 1041.

The sunshade screen 100 includes two stretching units 106, wherein the stretching units 106 and the wind-proof assembly 104 are respectively disposed inside the left screen frame 1013 and the right screen frame 1014 in a front-to-back arrangement in a horizontal direction.

In this way, on the premise of ensuring that the sunshade screen 103 is locked by the windproof component 104 and the sunshade screen 103 is not easy to deform, the widths of the left screen frame 1013 and the right screen frame 1014 are reduced, and the beauty of the sunshade screen 100 is improved.

The stretching unit 106 includes a first fixing portion 1061, a second fixing portion 1062, a first main wheel 1063, a first auxiliary wheel 1064, a second main wheel 1065, a second auxiliary wheel 1066, and a pneumatic cylinder 1067.

The first main wheel 1063 and the first auxiliary wheel 1064 are provided in the first fixing portion 1061 in an up-down order, and the second main wheel 1065 and the second auxiliary wheel 1066 are provided in the second fixing portion 1062 in an up-down order. The first fixing portion 1061 disposed at the upper end of the pneumatic cylinder 1067 is fixedly connected to the upper portion of the left window sash 1013 and the upper portion of the right window sash 1034, respectively. The second fixing portion 1062 is disposed at a lower end of the pneumatic cylinder 1067, and the pneumatic cylinder 1067 can drive the second fixing portion 1062 to move up and down along the left window frame 1013 and the right window frame 1014, respectively.

The first main wheel 1063, the second main wheel 1065, the first auxiliary wheel 1064, and the second auxiliary wheel 1066 have a plurality of sets of lanes 1068, respectively. Lane 1068 is used to receive winding 105 to ensure that winding 105 does not slide horizontally during routing. The number of sets of lanes 1068 of the first main wheel 1063, the second main wheel 1064, the first auxiliary wheel 1065, and the second auxiliary wheel 1066 is the same as each other.

The fixed pulleys 107 are fixed under the stretching units 106, respectively, the other end of the sunshade curtain 103 is connected to one end of the winding 105, and the other end of the winding 105 connects the winding 105 to the first fixing portion 1061 sequentially through the fixed pulleys 107, the second sub lane 10684, the second main lane 10683, the first main lane 10681, and the first sub lane 10682. The stretching unit 106 stretches or retracts the winding wire 105 to the stretching unit 106 by the raising or lowering of the sunshade screen 103.

One end of the winding wire 105 is fixed with the sunshade screen 103, and the other end of the winding wire 105 is connected with the first fixing portion 1061 through the fixed pulley 107, the second auxiliary wheel line 10684, the second main wheel line 10683, the first main wheel line 10681 and the first auxiliary wheel line 10682 in sequence, so that the tension of the sunshade screen 103 is maintained in the ascending or descending process of the sunshade screen 103, and the sunshade screen 103 is prevented from being blown by wind and deformed in the using process.

It is emphasized that, since both the primary and secondary wheels have multiple sets of lanes 1068, the winding 105 may be allowed to wind on the primary and secondary wheels for as many turns, wherein the number of turns of the winding 105 is consistent with the number of sets of lanes 1068 of the primary or secondary wheel.

As can be seen from the principle of the pulley, the multiple sets of lanes 1068 are provided on the main wheel and the auxiliary wheel, so that on one hand, a longer distance of the winding 105 can be ensured while the pneumatic cylinder 1067 in the stretching unit 106 moves a shorter distance. The length of the unwinding of the line 105 from the primary or secondary wheel is equal to the product of the stroke of the pneumatic cylinder 1067 and the number of sets of lanes on the primary wheel. On the other hand, the provided lane 1068 can ensure that a certain part of the winding 105 is routed in the corresponding lane 1068, so as not to be wound around other parts of the winding 105, ensure that the winding 105 can run on a preset track, and effectively ensure the tension of the sunshade screen 103 in the process of ascending or descending. It should be noted that the number of sets of lanes 1068 may be adjusted to be more practical.

The main wheels and the auxiliary wheels are arranged in an up-and-down sequencing order, wherein on one hand, the main wheels play a main role in accommodating the winding 105 in wiring, and the auxiliary wheels can maintain the stable winding 105 in wiring accommodated by the main wheels. The auxiliary wheel can ensure that the winding 105 is always wound in the corresponding wire channel 1068 without dislocation when the winding is wound on the main wheel, thereby ensuring that the winding is not wound with other parts of the winding 105. On the other hand, winding of the thread spool 105 around the main wheel and the auxiliary wheel arranged in the up-down order, as opposed to winding of the thread spool 105 around only the main wheel, can allow the number of windings of the thread spool 105 to be increased, enabling a longer distance movement of the thread spool 105 in the case where the pneumatic cylinder 1067 in the stretching unit 106 moves a shorter distance.

The present disclosure provides a sunshade screen window 100, wherein a stretching unit 106 and a wind-proof component 104 are respectively disposed in the interior of a left screen window frame 1013 and the interior of a right screen window frame 1014 in a front-back arrangement manner, so that on the premise of ensuring that a sunshade screen 103 is locked by the wind-proof component 104 and the sunshade screen 103 is not easy to deform, the widths of the left screen window frame 1013 and the right screen window frame 1014 are reduced, and the beauty of the sunshade screen window 100 is enhanced.

As a possible example, the windproof component 104 includes a first component 1043 and a second component 1044. Wherein, the first component 1043 is fixedly connected with the left screen window frame 1013 and the right screen window frame 1014 respectively. The second component 1044 is detachably disposed on the first component 1043, and the second component 1044 includes a track groove 1041 and a locking port 1042.

The second component 1044 can be connected with the first component 1043 by means of snap and rivet connections.

In use, the first assembly 1043 can be fixedly connected to the left screen frame 1013 and the right screen frame 1014, respectively, and the sunshade screen 103 can be connected to the second assembly 1044.

The first module 1043 to which the left screen frame 1013 and the right screen frame 1014 are fixedly connected and the second module 1044 to which the sunshade screen 103 is connected are connected. Through this kind of mode, on the one hand, conveniently install screen window 100, on the other hand, is convenient for change sunshade curtain 103.

As a possible embodiment, the pneumatic cylinder 1067 includes a pneumatic rod 10672 and a cylinder body 10671, and the pneumatic rod 10672 extends and retracts inside the cylinder body 10671 to achieve the lifting and lowering of the pneumatic cylinder 1067.

The pneumatic cylinder 1067 is lifted to move the stretching unit 106 up and down. When the driving roller 102 drives the sunshade screen 103 to ascend or descend through the driving motor, the stretching unit 106 is guided to move up and down. The up and down movement of the stretching unit 106 is achieved by the lowering and raising of the pneumatic cylinder 1067.

It should be noted that the first main wheel 1063 and the first auxiliary wheel 1064 are disposed at the first fixing portion 1061, and since the first fixing portion 1061 is fixed to the upper portion of the left screen frame 1013 and the upper portion of the right screen frame 1014, the movement of the first main wheel 1063 and the first auxiliary wheel 1064 in the up-and-down direction is limited. In contrast, the second main wheel 1065 and the second auxiliary wheel 1066 are provided at the second fixing portion 1062, and since the second fixing portion 1062 is provided at the lower end of the pneumatic cylinder 1067 which can move up and down, the second main wheel 1065 and the second auxiliary wheel 1066 can move up and down together with the pneumatic cylinder 1067.

As a possible embodiment, the first fixing portion 1061 includes a first wheel fixing seat 10611, and the first wheel fixing seat 10611 is used for fixing the first main wheel 1063 and the first auxiliary wheel 1064.

The first wheel fixing seat 10611 fixes the first main wheel 1063 and the first auxiliary wheel 1064 to the first fixing portion 1061, so as to prevent the first main wheel 1063 or the first auxiliary wheel 1064 from moving in the horizontal direction. Further, it provides a guarantee for the winding 105 not to be dislocated or wound, so that the winding 140 can be routed on the corresponding preset line path, and the function of maintaining the tension of the sunshade curtain 103 is effectively exerted.

As a possible embodiment, the second fixing portion 1062 includes a second wheel fixing seat 10621, and the second wheel fixing seat 10621 is used for fixing the second main wheel 1065 and the second auxiliary wheel 1066.

Based on the same principle, the second wheel body fixing seat 10621 fixes the second main wheel 1065 and the second auxiliary wheel 1066 on the second fixing portion 1062, so as to ensure that the second main wheel 1065 or the second auxiliary wheel 1066 does not move in the horizontal direction.

As a possible embodiment, the screen 100 further comprises a locking device 108, the locking device 108 is located at the lower screen frame 1012, the sunshade screen 103 descends to the lower screen frame 1012, and the locking device 108 is used for realizing the locking of the sunshade screen 103 and the lower screen frame 1012.

When the sunshade screen 103 descends to the lower screen frame 1012, the sunshade screen 100 is locked to the lower screen frame 1012 by the locking device 108, so that the sunshade screen 103 is further ensured not to be easily blown by wind, and the sunshade screen 103 is prevented from being deformed.

Fig. 5 is a schematic view of a sunshade screen provided in an embodiment of the present disclosure in a use state; fig. 6 is a schematic view of a sunshade screen provided in an embodiment of the present disclosure in another use state. As shown in fig. 5 to 6, the working principle of the sunshade screen provided by the embodiment of the present disclosure is explained.

Fig. 5 shows a use state in which the sunshade screen 103 is completely raised. The sunshade screen 103 is mostly wound on the drive reel 102, and a winding wire 105 connected to the sunshade screen 103 is stretched to the vicinity of the drive reel 102 where the sunshade screen 103 is located.

The pneumatic cylinder 1067 is raised to the maximum extent that the sunshade screen 103 can drive the pneumatic cylinder 1067 to raise, so that the distance between the first main wheel 1063 and the second main wheel 1065 is the shortest, thereby minimizing the length of the winding wire 105 wound around the first main wheel 1063 and the second main wheel 1065.

Fig. 6 shows a use state in which the sunshade screen is completely lowered. The sunshade screen 103 is mostly unwound from the driving reel 102 and completely lowered to the lower screen frame 1012 along the rail groove 1041.

The pneumatic cylinder 1067 descends to the maximum extent that the pneumatic cylinder 1067 can be driven by the sun shade 103 to descend, so that the distance between the first main wheel 1063 and the second main wheel 1065 is the longest. Thereby maximizing the length of the line 105 wound on the first and second main wheels 1063, 1065.

The foregoing description of the implementations of the disclosure has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the disclosure. The embodiments were chosen and described in order to explain the principles of the disclosure and its practical application to enable one skilled in the art to utilize the disclosure in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A sunshade screen, said sunshade screen comprising:

the screen window frame comprises an upper screen window frame, a lower screen window frame, a left screen window frame and a right screen window frame;

a drive spool located on the upper screen frame;

one end of the sunshade curtain is fixed on the driving scroll, and the driving scroll drives the sunshade curtain to ascend or descend through a driving motor;

the windproof components are respectively arranged on the left screen window frame and the right screen window frame and comprise track grooves and locking ports, the sunshade screen is locked in the track grooves through the locking ports and ascends or descends along the track grooves;

coiling;

a stretching unit, wherein the stretching unit and the windproof component are respectively arranged in the left screen window frame and the right screen window frame in a front-back arrangement manner in the horizontal direction, the stretching unit comprises a first fixing part, a second fixing part, a first main wheel, a first auxiliary wheel, a second main wheel, a second auxiliary wheel and an air pressure cylinder, the first main wheel and the first auxiliary wheel are arranged on the first fixing part according to an up-down arrangement sequence, the second main wheel and the second auxiliary wheel are arranged on the second fixing part according to an up-down arrangement sequence, the first fixing part arranged at the upper end of the air pressure cylinder is respectively and fixedly connected with the upper part of the left screen window frame and the upper part of the right screen window frame, the second fixing part is arranged at the lower end of the air pressure cylinder, and the air pressure cylinder can drive the second fixing part to respectively move up and down along the left screen window frame and the right screen window frame, the first main wheel, the second main wheel, the first auxiliary wheel and the second auxiliary wheel are respectively provided with a plurality of groups of wire tracks, the wire tracks are used for accommodating the winding wires so as to ensure that the winding wires do not slide in the horizontal direction during wiring, and the wire track groups of the first main wheel, the second main wheel, the first auxiliary wheel and the second auxiliary wheel are the same;

the fixed pulleys are respectively fixed below the stretching units;

one end of the winding wire is connected with the other end of the sunshade screen, the other end of the winding wire sequentially passes through the fixed pulley, the second auxiliary wheel line way, the second main wheel line way, the first main wheel line way and the first auxiliary wheel line way to connect the winding wire to the first fixing part, and the stretching unit stretches or retracts the winding wire to the stretching unit through the rising or falling of the sunshade screen.

2. The sun screen of claim 1 wherein the wind prevention assembly comprises:

the first component is fixedly connected with the left screen window frame and the right screen window frame respectively;

the second subassembly, the second subassembly can dismantle set up in first subassembly, the second subassembly include the track groove with the locking mouth.

3. The sun screen of claim 1 wherein the pneumatic cylinder comprises: a cylinder rod; and

the cylinder rod extends and retracts in the cylinder body, so that the air pressure cylinder can lift.

4. The sun screen of claim 1 wherein the first securing portion comprises:

the first wheel body fixing seat is used for fixing the first main wheel and the first auxiliary wheel.

5. The sun screen of claim 1 wherein the second securing portion comprises:

and the second wheel body fixing seat is used for fixing the second main wheel and the second auxiliary wheel.

6. The sun screen of claim 1, further comprising:

the locking device is positioned on the lower screen window frame, the sunshade screen descends to the lower screen window frame, and the locking device is used for locking the sunshade screen and the lower screen window frame.

Images