KR20110034500A - Apparatus for shading installed at outside window - Google Patents

Abstract

PURPOSE: An outdoor shading apparatus is provided to simultaneously shade the light and ventilate indoor and to minimize the influences of wind. CONSTITUTION: An outdoor shading apparatus comprises a mounting frame(F), a main drive unit(100), guide bars(200), shading units(300), and angle adjusting unit(500). The main drive unit is installed in the mounting frame and is composed of a main drive bar(110) and a main motor(120). The guide bars are connected to the main drive bar. The shading units are moved along the longitudinal direction of the guide bars and are composed of connection members(310) and shading blades(320). The angle regulating unit regulates the angle of the shading blades and is composed of a drive unit(510) and a power transmission unit(520).

Description

Outdoor shading device {Apparatus for shading installed at outside window}

The present invention relates to an outdoor light shielding device, which is installed outdoors, prevents an increase in room temperature due to self-radiating heat, and enables stable operation without shaking by wind, as well as having a light shielding and ventilation function at the same time. Accordingly, the present invention relates to a technology that can effectively block the exposure of indoor residents while at the same time allowing partial flooding.

In general, a window or light shielding means such as a blind or a curtain is used to prevent the indoor temperature from being emitted by sunlight in a home or office window.

The blinds are arranged in a vertical direction or right and left to cover the entire window according to pulling and releasing the wires in a state in which light shielding wings connected by wires are stacked.

Therefore, not only the shading degree of sunlight can be adjusted according to the movement degree of each shading wing, but also the angle of each shading wing can be adjusted, so that the ventilation between the shading wings can be achieved.

However, these blinds are installed indoors, and moreover, since most of the shielding blades are made of steel, each of the shielding blades is heated by the radiant heat caused by sunlight, resulting in a phenomenon that the blinds increase the internal temperature.

Of course, installing the blind outside the window can solve the problem of increasing the internal temperature, but in this case, not only the wires are difficult to operate, but the blocking blades are simply suspended from the wires, so the overall shading effect is reduced due to the wind. Of course, there is a high possibility that the window is broken in this process.

As a technology for solving the problems of the existing blinds, Korean Utility Model Registration No. 0241412, `` Outdoor Shading Device, '' has been proposed.

The prior art is provided with a light shielding film wound on the retractor on the outside of the window, by installing a separate guide rods on the left and right sides of the light shielding film and connecting the light shielding film and the guide bar through the ring, the light shielding film is moved up and down along the guide bar.

As the light shielding film is installed outdoors, the indoor temperature rise phenomenon is solved and at the same time, the flutter of the light shielding film can be prevented by the guide rod.

However, since the light shielding film is operated using a retractor, the entire light shielding film may be a curtain structure made of a single fabric.

Therefore, the shading is performed only by completely covering or partially covering the entire window and partially opening the shading.

At this time, if the entire window is completely blocked, the ventilation is blocked, so there is a hassle of having to re-shield the screen even if the sunlight is transmitted.

That is, the prior art has a structure in which the light shielding function and the ventilation function cannot be simultaneously exhibited.

In the unfolded state, the area is in contact with the wind, so that the light shielding film is stretched by the wind unless it is stretched tight.

In addition, even when installed in a tensioned state, the load caused by the wind is concentrated at the connection point between the light shielding film and the guide rail during long-term use.

In addition, shading is performed by moving the light shield from the top to the bottom. If light shielding and indoor occlusion are necessary at the same time when the light shield is installed in a large window, the light shield is not completely lowered and is about half of the window.

Therefore, there is a problem in that all of the indoor residents' behaviors are exposed because most of the torso except for the face of the indoor resident is exposed through the open portion.

On the contrary, in order to increase the specific gravity of the indoor exposure blocking, the light shielding film must be further lowered, which causes a problem in that the light transmitting area is reduced.

The present invention is proposed to solve the problems of the prior art as described above,

By installing the light shield outside the window to solve the problem of room temperature rise due to the radiant heat acting on the light shielding device,

By improving the installation and operation structure of the light shielding part, it is possible to provide stable outdoor operation and light shielding and ventilation at the same time as well as to enable stable operation and installation without being greatly affected by wind.

In addition, according to the need to provide an outdoor light shielding device capable of appropriate light emission and indoor occlusion at the same time.

The present invention for achieving the above object,

The basic configuration is made of a movable movement installed on the window and a light shielding portion connected to the guide rod and moved along the guide rod.

And the guide rod of the basic configuration is formed with a thread on the surface,

Each light shield is characterized in that it is moved along the guide rod longitudinal direction when the guide rod is rotated in a state that one side is screwed to the screw portion.

And the guide rods are located on both sides with the light blocking portion therebetween,

The light shielding portion is characterized in that it consists of a light shielding blade of the plate shape and the connecting member for connecting the light shielding blade and each guide rod.

In addition, the shielding blade is coupled to the connecting member as the rotation shaft protruding from both sides of the shielding blade is inserted into the connecting member, the rotating shaft is characterized in that rotatable in the inserted state.

And the light shield is connected to a separate angle adjustment means,

The angle adjusting means is characterized by consisting of a drive means, a power transmission unit for connecting the drive means and the rotating shaft to rotate the rotating shaft.

In addition, the light shielding unit is an outdoor light shielding device, which is sequentially lifted from the light-shielding unit located at the top when the light shielding is to be laminated in a stacked form at the bottom of the guide rod.

The present invention consisting of the above characteristic configuration,

Basically, as the light shielding unit is installed outdoors through the guide rod, when it is installed indoors, it is possible to prevent the cause of the rise of the indoor temperature due to its own radiant heat.

In addition, since the light shield is moved along the guide rod in a state in which the guide rod and the screw are coupled, there is an advantage that the windshield can be stably operated without shaking.

In addition, as the shaking of the shading part by the wind is prevented through the coupling with the guide rod, the shading part can be realized with a shading wing structure such as a blind, and the shading and ventilation can be controlled by the angle adjusting means. There is also an advantage that can be achieved at the same time.

In addition, as the screen is blocked while the light shield is superimposed on the lower part in order to move upward, the light is projected through the upper part of the open window when the light is projected and the room is simultaneously lifted by a predetermined height. Since the lower part is covered, most of the indoor occupant's behavior can be masked. Unlike the conventional method, the floodlight and the indoor occlusion effect can be simultaneously obtained.

Hereinafter, with reference to the configuration illustrated in the drawings will be described embodiments of the specific configuration and its operation of the present invention.

The outdoor light shielding device of the present invention has a large installation frame (F), a main driving unit (100), a guide rod (200), a light shielding unit (300), and an angle adjusting unit (shown in FIGS. 1 to 4). 500).

First, the installation frame (F) is a part that serves as a skeleton for installing the light shielding device outdoors, is made in the form of a rectangular frame as a whole, the size and shape can be variously modified according to the window.

The installation frame (F) is the main drive unit 100 is installed,

The main driving unit 100 serves as a driving source for the lowering of the light blocking unit 300 to be described later, and is composed of the main driving rod 110 and the main motor 120 again.

The main motor 120 is a structure capable of normal and reverse rotation, and is located at one side of an upper end of the installation frame (F).

And the main driving rod 110 is a part that serves to transfer the power generated from the main motor 120 to the guide rod 200, which will be described later, has a simple rod shape as a whole and one end is the main motor 120 through a reducer, etc. ) And the other end is coupled to the installation frame (F) through the bearing.

Both ends of the main driving rod 110 are provided with a driving bevel gear 112 for connection with the guide rod 200.

The guide rod 200 connected to the main driving rod 110 serves as an installation and lifting path of the light blocking portion 300 to be described later, and has a simple rod shape in a longitudinal direction under each driving bevel gear 112. It is installed as a driven bevel gear 210 is provided at each upper end is meshed with the drive bevel gear 112.

And at the bottom is provided with a mounting plate 220 in which the connection member 310 to be described later is mounted in the form of a flange.

In addition, from the point in which the seating plate 220 is formed to a certain section upward, the surface smoothly constitutes a sliding section 230, and from the upper end of the sliding section 230 to a section just below the driven bevel gear 210, the screw portion (on the outer peripheral surface) 230 is formed.

The light blocking part 300 installed in the guide rod 200 is a part having substantially light blocking and ventilation functions, and as shown in FIGS. 3 and 4, the connecting member 310 and the light shielding wing 320 are large. )

First, the connecting member 310 is a portion that plays a role of connection between the guide rod 200 and the shielding blade 320 to be described later and the shielding blade 320, made of a ring shape and each guide rod 200 penetrates It is installed as it is.

And the inner circumferential surface of each connecting member 310 is formed with a screw portion 312 so that it can be coupled with the screw portion 230 of the guide rod 200 in the ascending and descending process, one side of the coupling of the shielding blade 320 to be described later A coupling hole 314 is formed.

The connection member 310 is positioned in a state of being stacked on the sliding section 230 in a state of being seated on the seating plate 220 of each guide rod (200).

And between the connecting member 310 is installed on both guide rods 200 is provided with a light shield wing 320 having a substantially indoor blind function,

Shading wing 320 is in the form of a simple plate, the rotating piece 322 is protruded from the intermediate point on both sides is fitted into the coupling hole 314 of the connecting member 310, wherein each of the rotating pieces 322 It is not fixed to the connecting member 310 is coupled to enable its own rotation.

Thus, as both ends of the light shield wing 320 are coupled to the two connecting members 310 facing each other, the two connecting members and the light shielding plate 320 form a set to form one light shield 300.

Since both ends of the light blocking portion are screwed to each of the guide rods 200 through the connecting member, the connecting member 310, ie, the entire light blocking portion 300, may be raised and lowered in a linear direction when both of the guide rods are rotated. It is.

Each of the light blocking parts 300 configured as described above is positioned in a stacked state on the sliding section 230 of the guide rod 200.

At this time, a part of the screw portion 312 of the connecting member 310 located at the top is in a state of being engaged with the thread 240 of the guide rod 200 so that the first ascent can be smoothly lifted.

As such, the light blocking parts 300 are stacked on the sliding section 230, that is, the lower end of the guide bar 200, so that the light blocking parts 300 are not shielded.

The reason for this configuration will be mentioned in the operation description process to be described later.

In this state, each of the light shield wings 320 are connected by a separate connection wire 400,

The connection wire 400 is for sequential lifting and maintaining the proper spacing and angle adjustment of each light shielding part 300, is positioned between each of the light shielding blades 320 is installed in a state connecting both front and rear sides, respectively. .

At this time, the length (A) of the connection wire 400 is prepared in the same manner as the set interval after setting the appropriate interval between each light-shielding portion 300 in advance.

In the present invention, there is further provided an angle adjusting means 500 for adjusting the angle of each light shield wing 320,

The angle adjusting means 500 is to allow the ventilation function to be simultaneously exhibited by adjusting the angle of each light shield wing 320 in the light shielding state, it is composed of a drive unit 510 and a power transmission unit 520.

The driving unit 510 serves as a driving source for adjusting the angle of the light blocking unit 300. The driving unit 510 is made of a general motor but uses a kind capable of reverse rotation as the main motor 120. 320) is installed on one end.

The power transmission unit 520 transmits the driving force of the driving unit 510 to the uppermost light blocking unit 300 and rotates the driving unit 520, and the rotation shaft 322 and the driving unit of the light blocking wing 320 in which the driving unit 510 is installed. Gears are provided on the driving shaft of the 510 to be engaged with each other.

Of course, the power transmission unit 520 may be modified in any way, such as a structure using a belt or chain in addition to the gear coupling structure.

In addition, the present invention is further provided with a position detecting means 600 for setting the lifting and lowering limit of each light shield 300.

The position detecting means 600 is to prevent the breakage of the entire device by stopping when positioned at the limit point in the ascending and descending process of the light shield 300, the upper limit sensor 610 and the lower limit sensor 620 as mentioned above ) And a control unit.

The upper limit sensor 610 is literally for setting the rising limit point of the light shield, and is made of a general contact type limit switch (limit switch) or non-contact type optical sensor and driven bevel gears of each guide rod 200 ( 210) It is installed at a position that can detect a point just below.

In addition, the lower limit sensor 620 is used to set the lower limit point of the light shielding part, and is used in the same type as the upper limit sensor 610 and detects the boundary near the sliding section 230 and the threaded portion 240 of each guide rod. Can be installed in the position.

The upper and lower limit sensors 610 and 620 are connected to the main motor 120 through a separate control unit.

For reference, the upper and lower limit sensors 610 and 620 only need to detect the position of the uppermost light shielding part. For this purpose, when implementing the respective sensors 610 and 620 in a contact type, the upper and lower limit sensors 610 and 620 may include a contact piece at the uppermost connection member. In contact with each of the sensors 610 and 620 during the ascent and descent process,

When implemented in the form of an optical sensor provided with a light reflecting portion in the uppermost connection member so that only the corresponding connection member is detected.

Hereinafter will be described the operation of the present invention by the above configuration and the effects generated in the process.

2 is a view showing a state before shading is performed.

In this state, the light blocking part 300, that is, each connection member 310 and the light blocking wing 320 are positioned in a state of being stacked on the sliding section 230 at the bottom of the guide bar 200.

When the main motor 120 is operated in this state, the main driving rod 110 rotates, and both guide rods 200 also rotate by the engagement between the driving bevel gear 112 and the driven bevel gear 210.

As the guide rods 200 are rotated as described above, the uppermost connecting member 310 fastened to the thread 240 of the guide rod 200 as shown in FIG. 5 is along the guide rod 200. While lifting, all of the uppermost light blocking parts 300 are lifted.

At this time, since the other light blocking parts are located in the sliding section 230, the state is not changed.

Thereafter, as shown in FIG. 6, when the light-shielding portion 300 to be elevated is elevated above the length A of the uppermost connection wire 400, the connection wire 400 is taut and lifts the light-shielding portion immediately below.

At this time, since the shielding part being lifted is positioned in the sliding section 230, the lifting part is smoothly lifted along the sliding 230 section, and is coupled with the threaded portion 240 of the guide rod 200, and simultaneously lifted along the threaded portion 240. .

After that, if the elevating above the length of the connection wire 400, the lower shading part is lifted up again and fastened to the threaded portion 240 of the guide rod, and the remaining shading parts are also lifted in the same manner, so that [FIG. 7] and [FIG. 8 As shown in], all shading parts are arranged keeping the same distance so that the whole window is covered.

That is, each of the light blocking parts 300 is disposed at intervals as long as the length A of the connection wire 400.

In this case, when the uppermost light blocking part 300 is detected through the contact with the upper limit sensor 610 or the like, the main motor 120 is stopped by the controller to stop further lifting.

In this state, when the driving unit 510 of the angle adjusting means 500 is operated as shown in FIG. 9, the upper shading blade 320 is rotated due to engagement between the gears of the power transmission unit 520. A certain angle is also rotated.

At this time, as each of the connection wires 400 are pulled up in the lifting process of each light shielding part, as the top shielding blade 320 is rotated in this way, the connection wires 400 of one side are pulled up, and eventually, All shading blades 320 are rotated at the same time.

As the angle of the light shield wing 320 is adjusted, the overlapping state between each light shield wing 320 is opened or narrowed to control the light shielding degree and at the same time to have a windbreak function. Ventilation can also be achieved.

After that, if the shading is not necessary, if the main driving rod 110 and the guide rod 200 is rotated in the opposite direction, each connecting member 310 is simultaneously lowered along the guide rod 200 while maintaining a gap, the bottom connection The member 310 sequentially enters the sliding section 230.

At this time, the first connection member entering the sliding section 230 is still connected to the upper connecting member and the connection wire 400, which is coupled to the guide rod 200, screw thread 240, to the seating plate 220 It does not fall quickly, but slowly descends and sits at the same speed as the upper connecting member.

After that, the upper connecting members are also lowered in the same manner, and the stack is overlapped with the sliding section 230, and the upper connecting member is screwed to the threaded portion of the guide rod.

In this state, the lower limit sensor 620 detects this and further stops the fall as the main motor 120 is stopped.

As described above, according to the present invention, as both ends of the light blocking part 300 are lifted up and down while screwed to the guide rod 200, more stable installation and lifting can be made. Since it can be implemented in the form of blocking wings, there is an advantage that can be implemented at the same time shielding function and ventilation function.

The following describes the reason why the shading unit 300 is lifted up and down while the shading unit 300 is stacked below, as opposed to the conventional method in which the shading unit is blocked from the top to the bottom.

The behavior of indoor dwellers can be seen through the movement of the upper body, lower body and limbs.

Therefore, in the state of overlapping the light-shielding portion 300 stacked on the bottom of the large window is exposed to the whole body as shown in [10] as shown in FIG. This is prevented from exposing the occupant's behavior to the outside.

Of course, if the shader is raised to the top, the occupant can be completely covered, but if it also needs to transmit sunlight, the light-shielding portion is moved upward from below to cover the occupant's body, so as to cover the occupant's body. There is an advantage that the protective function can be used simultaneously.

Each of the features of the present invention described above may be variously modified and combined by those skilled in the art, but such modifications and combinations may cause the shading part to be lifted and lowered by screwing with the guide rods while being installed outdoors. If it is related to the configuration and the purpose to achieve a stable operation while preventing it should be determined to fall within the protection scope of the present invention.

1 and 2 are an overall perspective view and a front view showing a state in which the light shielding portion is laminated overlapped in the lower portion of the present invention

3 is a partially enlarged cross-sectional view showing a structure in which each connecting member is fitted into the sliding section of the guide rod;

4 is a perspective view illustrating a coupling structure of a light shielding unit;

5 is a front view illustrating a process of first raising and lowering of the top light blocking unit;

6 is a front view illustrating a process of lifting and lowering of the second light blocking unit;

7 and 8 are front views illustrating a state in which all of the light blocking portions are raised and lowered.

Figure 9 is a side cross-sectional view showing the angle adjustment process of each light shield wing through the angle adjusting means.

10 and 11 are front views showing the interior occlusion in the process of moving the light shield from the bottom up

Claims (5)

A guide rod installed on the window and rotating, Is connected to the guide rod including a light blocking portion that is moved along the longitudinal direction of the guide rod, The guide rod is threaded on the surface, Outdoor light shielding device, characterized in that each light shield is moved along the length of the guide bar when the guide rod is rotated in a state that one side is screwed to the screw portion. The method of claim 1, The guide rods are positioned at both sides with a light shield interposed therebetween, The light blocking unit is an outdoor light shielding device, characterized in that consisting of a light shielding blade of the plate shape and the connecting member for connecting each of the light guide blade and the guide bar. 3. The method of claim 2, The light shielding wing is an outdoor light shielding device, characterized in that both ends are coupled to the connecting member through the rotation shaft, the light shielding wing itself is rotatable in the engaged state. The method of claim 1, The light shield is connected to a separate angle adjustment means, The angle adjusting means includes a driving means, An outdoor light shielding device, comprising: a power transmission unit for connecting the driving means and the light shielding wing to rotate the light shielding wing. 5. The method according to any one of claims 1 to 4, The light blocking unit is an outdoor light shielding device, which is sequentially lifted from the light blocking unit located at the top in a state in which the light shielding portion is superimposed on the bottom of the guide rod.

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