In general, blinds are installed on the window frame to selectively light the windows. Venetian blinds and slats are provided to selectively light the long slats horizontally and vertically, depending on their structural characteristics. Roll-type shades such as slat-type shades represented by vertical blinds arranged vertically and vertically moved to selectively light, and roll blinds wound around the rolls arranged horizontally and vertically moved by rolls arranged vertically. have.
1 is an exploded perspective view and a roll sectional view of a conventional roll blind which is a type of a conventional roll type awning, and FIG. 2 is a view showing a typical venetian blind which is a type of a conventional slat type awning.
First, as shown in Figure 1, a roll blind is a kind of a conventional roll type sunshade head rail (1a) is installed on the upper side of the window frame; A roll awning input driving module 4a installed at one side end of the roll screen 2 and the head rail 1a disposed below the head rail 1a to rotatably support the roll screen 2. ; A roll awning cap 5a for finishing the other end; wherein the roll screen 2 includes a screen 2b provided with a fastening member 2b2 and a screen sheet 2b1; A roll (2a) formed with a protruding jaw formed in the longitudinal inner circumferential surface, the outer circumferential surface of which is formed with an annular bar (2a1) which is hollow and has a rotational power shaft and winds and recommends the screen integrally formed with the screen sheet fasteners 2a3; One side end of the roll (2a) is inserted into the roll awning input drive module (4a), the other end of the roll awning plug (5a) is fitted, the width of the long screen sheet (2b1) In consideration of the c, as shown in Fig. 1c, it further comprises a deflection reinforcement member (2a2) inside the round bar (2a1) or may be formed integrally, typically, the round bar (2a1) and the rotating power shaft It can be said that it has a very economical structure by combining winding or recommendation, and the round bar manufacturing method is injection molded from aluminum or plastic material, but the inside is empty due to manufacturing cost problems.
Such conventional roll blinds are provided on one side of the roll awning input drive module 4a manually by a user, and as a result, a ball chain 3 or a rotating line (not shown) for rotating the roll 2a. The screen 2b of the roll screen 2 is wound or recommended on the roll 2a in such a manner as to be manipulated or rotated by the electric motor (not shown) by the electric motor to selectively light shield and light. .
In addition, the roll awning input drive module (4a) is a sunshade stopper (4a1) is provided with a spring member (4a2) formed with a locking portion (4a2 ') as shown in Figure 2c; Drive wheel 4a3; The pick-up member (4a4) is fitted to the round bar (2a1), and coupled to the driving wheel (4a3); and made, including the drive wheel with a force that the user pulls the ball chain (3) or a rotating line (not shown) When rotating the 4a3, the driving wheel 4a3 pushes the engaging portion 4a2 'of the spring member 4a2 in the direction in which the spring body of the spring member 4a2 opens, and the sunshade stopper 4a1 and the spring member 4a2 are rotated. The roller 2a is rotated by rotating the pickup member 4a4 at the same time as releasing the friction force between the screen sheets 2b1 when the user stops pulling the ball chain 3 or the rotating line (not shown). The rotational force acts on the round bar 2a1 according to the load of), and this rotational force eventually rotates the pickup member 4a4. The pickup member 4a4 is pushed in the direction in which the spring body of the spring member 4a2 is narrowed. , By increasing friction between the sunshade stopper 4a1 and the spring member 4a2, I is stopped.
However, such a conventional roll blind has a large force applied to the ball chain 3 or the rotating rope (not shown) which is manually operated according to the load of the screen 2b, and therefore the Republic of Korea Utility Model Nos. 20-0434153, 20- The driving mechanism as disclosed in 0424234 or the like has a disadvantage in that it is inconvenient to use due to a large force when the screen 2b is wound around the roll 2a, and to solve such a disadvantage, Korean Patent No. 10-0669485 Roll blinds as shown in US Pat. No. 6,685,592 and the like, but these are intended to enhance the rotational force of a given roll 2a only to a certain size, and thus have limitations in application to varying weight blind fabrics. In addition, in the case of using a planetary reducer, such as the Republic of Korea Utility Model Registration No. 20-0439469, the ball chain (3) or the rope (not shown) of the length as much as the reduction ratio ) Has to be manually wound up, so that the user takes less power, while the operating time and the number of pulls are increased.
This time, in the case of the Venetian blind which is one type of the conventional slat type sunshade device which is different from the conventional roll type sunshade, as shown in a and c of FIG. 2, the head rail 1b provided above the window frame; A pair of slat modules (6) consisting of a plurality of slats (61) disposed on the lower side of the head rail (1b) and a couple of slat strings for mounting each slat; Slat drive module (8); A slat sunshade input drive module 4b for driving the slat drive module 8; Slat awning cap 3b; Rotating shaft (9) to rotate the body inserted into the plurality of slat drive module (8); slat drive module (8) is installed so as to correspond to the slat strings one by one to raise or lower the plurality of slats (61) Slat dog string 81 to be made; Bonding the slat string and pull or loosen the slat string to adjust the angle of the plurality of slats (61) slat string line adjusting member 62 is provided with a sliding spring; .
In addition, the one side end of the head rail (1b) is provided with a slat awning input drive module (4b) is inserted, the other end is fitted with a slat awning cap (5b), a set of long slat module (6) As shown in a of FIG. 2 in consideration of the load of), the angle of the slats is mounted to balance the slats with a slat mounting line fixed to the slat string adjusting member 62 consisting of two or four sliding springs. In order to adjust the height, even at the same time in consideration of the balanced descent and aesthetics of the two to four slender towing line 81 is arranged in one-to-one correspondence to the slat string line adjusting member 62, and the user inputs the drive for the slats manually It is provided on one side of the module 4b to be operated by a ball chain 3 or a rotating line (not shown) for rotating the drive rotary shaft, or to rotate the drive rotary shaft by electric power using an electric motor (not shown) In this way, the slat 61 of the slat module 6 is wound or recommended to enable selectively shading and light mining. At this time, the ribbon can be used as the sling dog string 81, although not shown, the ribbon uses a different type of ribbon type slat drive module (not shown) than the slat drive module 8 shown in b of FIG.
However, like the conventional roll type awnings, other conventional slat type awning devices also have a large force applied to a ball chain 3 or a swivel (not shown) which is manually operated according to a set of slat module 6 loads. Although the planetary gear reducer is applied, the ball chain (3) or the rope (not shown) of as long as the reduction ratio has to be wound manually, so that the user takes less power, but the operation time and the number of pulls are increased. There is too.
Therefore, when the conventional roll type awning and the slat type awning are operated manually, the problem of the load of the screen 2b and the set of the slat modules 6, the user operation time and the number of pulls are increased simultaneously. There is a limit to the technology, and as an alternative, electric motors (not shown) are increasingly being adopted.
However, there are still advantages of using a manual operation and an electric motor (not shown) for one awning, so the skilled person can not deny the sole manual operation awning, the single electric awning, the manual operation awning or the electric operation combined. Each can be said to have a manual shade.
In addition, the conventional roll type awning is a combination roll screen that allows the opening ratio of the screen 2b to be adjusted when the screen 2b is wound or rolled up using a strip fabric that is integrally made by alternately alternating bands having different opening ratios on a part of the screen 2b. Many of these are known in the art, wherein the regulating drive of the aperture ratio depends on one power source transmitted to the roll 2a, and also the slat drive module 8 or the ribbon type slat drive module, which is also representative of the wood blinds of the slat type sunshade. Depends on one power source transmitted to (not shown), the difference is in the case of the slat type sunshade, a sliding spring that transmits the angle control power of the slat separately to the slat drive module 8 or ribbon slat drive module (not shown) It is a structure that can receive the angle control power only within a specific angle as the slat string adjustment member 62 configured.
Accordingly, a typical Venetian blind, which is a type of roll type sunshade and slat type sunshade shown in FIG. 1, is a drive structure requiring virtually only one power source, whether manual or motor power. The same ball chain 3 or swivel line (not shown) may be used, and the roll awning input drive module 4a or the slat awning input drive module 4b, the roll awning stopper 5a, or the slat awning stopper. It can be said that the same configuration without the division of (5b), the round bar (2a1) of the roll type sunshade can be said to be the same as the rotating shaft (9) of the slat type sunshade provided with a plurality of slat drive module (8) connected to it. , Screen sheet (2b1), the slender traction line 81 is a thin wire, ribbon-type slat traction line (not shown) all the same winding, but can be said that only the width is different.
Nevertheless, many known conventional technologies related thereto have a problem in that manufacturing costs such as overlapping injection of a mold cost are high because single manual and single electric drive devices are separately manufactured for each type of sunshade.
On the other hand, the sunshade, which had only a limited role of shading and mining light rays and a field of view incident to a conventional technology, is recently attracting attention due to the global energy crisis, which is typically installed inside a double skin or inside a double glass or External shades installed inside and outside the double glazing. These external shades rotate the slats to block incoming sunlight or to cross the screen openings to control lighting and shading, thus using less cooling energy in the summer, while in winter the solar shades blocked by the screen or slats There was a problem that the heat exchange to the outside air, and in order to improve this problem, when the shade is installed inside the double windows or double skins, the temperature of the hollow layer is increased by the light energy that is shielded, so when it is cooled in summer, A separate air pump is required to harvest the solar heat that is discharged or discarded in the slats.
However, the known conventional double skin technology is separately installed even when a double window or air pump for discharging air in the double hollow inner hollow layer is integrated into the membrane window frame or installed separately. The manufacturing cost increases, the window frame becomes more complicated, and the manufacturing cost also increases, and due to the narrow double windows or the double hollow inner layer of the outer shell, it is difficult to secure a proper installation space, and the pump cannot be compactly arranged. There were many problems with limitations.
Accordingly, it is necessary to install the pump in the inner clearance space of the head rails 1a and 1b of the sunshade, and provide power to the pump without disturbing the driving of the conventional sunshade regardless of manual and electric operation.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
(Embodiment 1)
3 is a perspective view of the sunshade driving device 100a according to the first embodiment of the present invention for manual roll blind driving alone, and FIG. 4 is an exploded perspective view of the sunshade driving device 100a according to the first embodiment of the present invention. 5 is an exploded perspective view of a compatible driving module 140 of the awning driving apparatus 100a according to the first embodiment of the present invention, and FIG. 6 is a view of the awning driving apparatus 100a according to the first embodiment of the present invention. Figure is a view showing the compatible drive module 140.
The sunshade driving device 100a according to the first embodiment of the present invention, as shown in FIGS. 3 and 4, comprises a casing base 151 and a first and second finishing members 1521 and 1522 having an elongated tracer shape. Head casing (150a) having a case closing member 152 for closing both ends of the casing base (151); A compatible driving module 140 supported and coupled to the case closing member 152 at one side end of the head casing 150a; An input power module 130 for driving the compatible driving module 140 (see FIG. 4, not shown in FIG. 3); A sunshade member driving module 120a having one side end coupled to be rotatable by the compatible driving module 140 and the other end rotatably coupled to the head casing 150a and driving a screen (not shown); It is made, including.
The input power module 130 may be any one as long as it is a power source for driving the sunshade or transfers the power of the power source to the compatible drive module 140. In the first embodiment, the input power module 130 is for a manual roll blind. 132.
In addition, the motor shaft member 1311a (see FIG. 6) may further include a gear reducer (not shown) for enhancing the rotational speed or force of the rotation shaft 1311 (see FIG. 4), and noise or rotation may be included. A bearing may be further included to facilitate the bearing.
And the shade member drive module (120a), as shown in Figure 7, is provided with a predetermined length roll 121 used in the conventional roll blind used in the prior art.
In addition, as shown in Figure 4, the compatible drive module 140, the sunshade stopper 143 is provided with a spring member 148 formed integrally by bending the engaging portion (1481) at both ends is inserted into the outer peripheral surface; Sunshade member driving module driver 145; Motorized driver 146a; Manual driver 144; Input power module guide member 141; A first support member 147; It comprises a second support member 142;
The manual driver 144, as shown in Figure 5, the inner circumferential surface is formed of a hollow body so that the awning stopper 143 is guided and inserted, the ball chain 132 or the rotating line (not shown) is wound on one side of the rotating The driving wheel (1441) is formed integrally, and the manual driver member (1442) of the side by side forward to push apart the engaging portion (1481) of the spring member 148 on both sides in the longitudinal direction during rotation in the longitudinal direction on the other side It is provided integrally formed with a long, the end of the manual driver member (1442) is provided with a motor-driven projection projection (1443) is fitted with the electric driver 146a is fitted, the drive wheel (1441) and the manual driver member ( 1442) the coupling member groove 1444 to which the sunshade driving module driver 145 to be described below is inserted and fastened to the outer circumference is formed.
In addition, the awning member drive module driver 145, as shown in Figure 5, one side end is open and the manual driver 144 is inserted and seated, the other end is passed through the awning stopper 143 to be rotatable The formed stopper bush opening 1451 and the electric power guide opening 1452 into which the electric driver 146a are fitted are hollow bodies formed integrally, and the inner circumferential surface is pushed and narrowed by the catching part 1148 of the spring member 148 during rotation. An inner circumferential protrusion 1453 is formed on the body of the stopper 143 in close contact with the spring member 148 so as not to rotate any further, and an outer circumferential protrusion 1454 is coupled to the sunshade member driving module 120a to transmit power to the outer circumferential surface thereof. ) Is formed and provided.
In addition, the electric driver 146a has a first fastening part 146a1 having a fastening locking recess 146a11 formed at an end of the sunshade member driving module driver 145 to be fitted to the electric guide opening 1452 formed at the end of the electric screwdriver 146a. The other end is formed with a second fastening portion 146a2 that can be coupled to a third motor gear or a rotating power shaft (not shown), and an inner circumferential surface thereof has a hollow shaft bush opening through which the second support member 142 passes. 146a3 may be formed, or a driving tip 146a3 having a 'D' shape may be further formed to be directly connected by a rotating shaft (not shown) passing through the second support member 142 without contact. In the first embodiment, the driving tip 146a3 is further formed on a portion of the inner circumferential surface thereof.
In addition, the sunshade stopper 143 has a bolt screw shape as a whole, a flanger jaw 1431 at one side end, and the other end has a stopper body 1432 inserted into the hollow driving wheel 1441 of the manual driver 144, The inner circumferential surface of the stopper body 1432 is a hollow body into which the second supporting member 142 is inserted, and the outer circumferential surface is formed to have spring members 148 fitted at both ends thereof, and a first end at the end of the stopper body 1432. A support recess 1433 into which the support member 147 is fitted is provided.
In addition, the second support member 142 is a hollow body having a flanger shape, a flange jaw 1421 having a plurality of bolt fasteners and a cylindrical support hollow body 1423 having a predetermined inner circumferential diameter are formed. A fixing protrusion 1422 is inserted into the hollow at the side of the flanger jaw 1431 of the stopper 143 and firmly fixed to each other. The flange jaw 1421 of the second support member 142 is provided by being fixed to the head casing 150a by bolts.
In addition, the first support member 147 is a manual assembly 144-sunshade stopper 143-sunshade drive module driver 145-the electric assembly consisting of the electric driver 146a to the body of the sunshade stopper 143 A conventional stop ring is provided to support it, and a washer (not shown) may be further included in the front end.
On the other hand, the input power module guide member 141 is provided with a conventional cover that covers when the ball chain 132 for manually rotating the drive wheel (1441) of the manual driver 144 is wound.
And the compatible drive module 140 is inserted into the sunshade stopper 143 to the manual driver 144, and assembled by fitting the sunshade member drive module driver 145, and assembled by inserting the electric driver 146a at the rear end, The first support member 147 is fitted to the rear end of the stopper body 1432 of the sunshade stopper 143 so as to be supported by the sunshade stopper 143, the second support member 142 is inserted into the motor shaft member ( 1311a) is also provided to the second support member 142 as shown in FIG. 6.
Then, the shade member drive module 120a is inserted into the outer peripheral surface of the shade member drive module driver 145 of the compatible drive module 140, and after the input power module guide member 141 is removed, the ball chain 132 is shown. 4), the motor shaft member 1311a (see FIG. 6) can be pivotally inserted into the support hollow body 1423 of the second support member 142, and the end thereof is the electric driver. After assembling so as to protrude from the driving tip 146a3 having a 'D' shape of 146a, they are assembled to the head casing 150a as shown in FIG. 1. At this time, the ball chain 132 (see FIG. 4) is not shown in FIG. 1 and can be easily understood by those skilled in the art, and the sunshade driving apparatus 100a according to the first embodiment of the present invention for a manual roll blind having such a configuration is It has the following working relationship.
First, when the user pulls by force using the ball chain 132 (see FIG. 4) manually, by rotating the driving wheel 1441 of the manual driver 144 with the force, an elongated manual driver member formed integrally at the same time (1442) releases the friction force between the stopper body (1432) and the spring member 148 of the sunshade stopper 143 by pushing the engaging portion (1481) of the spring member 148 inserted into the sunshade stopper (143) in the rotational direction. While the sunshade member driving module driver 145 is rotated, and then the sunshade member driving module 120a is driven to wind or unwind the sunshade member.
When the user releases the ball chain 132 (see FIG. 4), the force for rotating the driving wheel 1441 of the compatible driving module 140 is lost and the force according to the load of the shading member is driven to the shading member driving module 120a. It is to be applied to the rotational force, which is transmitted to the sunshade member drive module driver 145, which causes the sunshade member drive module driver 145 is to rotate, this force is a spring member inserted into the sunshade stopper 143 148 is narrowed to increase the friction between the stopper body 1432 and the spring member 148 of the sunshade stopper 143 to stop the rotation of the sunshade member drive module driver 145.
On the other hand, extending the second support member 142 to the other case closing member 152 of the head casing 150a or extending the length of the electric driver 146a is a modification of the first embodiment. It is also a modification of this 1st Embodiment and naturally included in the Claim of this invention to comprise the several roll 121 in the elongate shaft as shown in 7b.
Meanwhile, another variation of the first embodiment includes a manual driver 144, an input power module guide member 141, and a ball chain 132 (see FIG. 4) on the other side of the motorized driver 146a. It can be combined with or mounted on one side, and this modified structure is particularly effective for sunshades installed in double glazing. Two ball chains (132, see Fig. 4) can be used to drive the sunshade without opening the window. There is an effect that can be placed.
(Second Embodiment)
8 is a perspective view of the sunshade driving device 100b according to the second embodiment of the present invention for driving passive wood blinds alone, and FIG. 9 is a sunshade member of the sunshade driving device 100b according to the second embodiment of the present invention. The drive module 120b is an exploded perspective view, and the same configuration as that of the sunshade driving apparatus 100a according to the first embodiment is to use the same member number.
As shown in FIGS. 8 and 9, the configuration of the sunshade driving apparatus 100b according to the second embodiment of the present invention is a modification example in which only the sunshade member driving module 120b and the head casing 150b are different. Since the configuration and operation relationship are the same as those of the sunshade driving apparatus 100a according to the first embodiment of the present invention, a detailed description thereof will be omitted except for the sunshade member driving module 120b and the head casing 150b.
The head casing 150b of the second embodiment of the present invention is an add-on case 153 having an opening (not shown) formed at a predetermined position in which the slat drive module 8 is installed in the head casing 150b of the first embodiment. And the sunshade member driving module 120b is mounted to the add-on case 153 in the sunshade member driving module 120a of the first embodiment and disposed at predetermined intervals. It further comprises a slat drive module (8).
At this time, the add-on case 153 is provided so that both side ends are fixed to the case closing member 152. In addition, the sunshade member driving module 120b of the second embodiment of the present invention is provided so that one side end is fitted to the outer circumference of the sunshade member driving module driver 145 and the other end is rotatable with the case closing member 152. And a set of slat modules (6, see Figure 2) can be combined.
The sunshade driving device 100b according to the second embodiment of the present invention for a passive wood blind having such a configuration has the following operating relationship.
First, when the user pulls by hand using the ball chain 132 (see FIG. 4) manually, the sunshade member driving module driver 145 is rotated in the same manner as the first embodiment of the present invention, and then the sunshade member driving module Drive 120b. Accordingly, the roll 121 and the second roll 122 are rotated, and then the slat drive module 8 is driven. Hereinafter, the slat module 6 (see FIG. 2) is the same as the conventional wood blind drive. ) Can be driven.
When the user releases the ball chain 132 (see FIG. 4), the turning force is applied to the sunshade member driving module 120b according to the load of the slat module 6 (see FIG. 2). Same as the first embodiment.
(Third Embodiment)
10 is an exploded perspective view of the compatible driving module 140c of the awning driving apparatus 100c according to the third embodiment of the present invention for the manual driving electric drive of the sunshade, and the awning driving apparatus according to the first and second embodiments ( In the same configuration as 100a), the same part number will be used.
As shown in FIG. 10, the sunshade driving device 100c according to the third embodiment of the present invention has an input power module constituting the sunshade driving device 100a or 100b according to the first and second embodiments. 130, see FIG. 4) further comprises a motor (not shown), and the drive module 140 and the input power module 130 (see FIG. 4) to further include an electronic clutch 149 in the compatible drive module 140 ( Only the compatible drive module 140c of 100c is another modified example, and the others are the same as the configuration and operation relationship with the sunshade drive devices 100a and 100b according to the first and second embodiments of the present invention. Other parts except for the detailed description will be omitted.
The compatible driving module 140c of the awning driving device 100c of the third embodiment of the present invention further includes the electronic clutch 149 of the prior art in the compatible driving module 140 of the first embodiment, and includes the electric driver 146c. It is provided by connecting the pickup gear (1491) of the electromagnetic clutch 149, and is provided by inserting the rotary shaft of the motor into the clutch rotary shaft (not shown) of the electromagnetic clutch 149.
On the other hand, the electromagnetic clutch transmits power by connecting the pickup gear 1491 to a clutch rotation shaft (not shown) by the force of an electromagnet by applying power to the magnet wire, and releases the pickup gear 1491 and the clutch rotation shaft ( It can be easily understood by those skilled in the art as the parts of the pickup gear (1491) is freely rotated by disconnection of the connection (not shown), and the control of the motor (not shown) and the motor control (not shown) and the electromagnetic clutch 149 can be easily understood by those skilled in the art. Since a detailed description thereof will be omitted.
The sunshade driving device 100c according to the third embodiment of the present invention for a manual combined electric sunshade having such a configuration has the following operating relationship.
First, the electronic clutch 149 is the power is not applied to the magnet wire, when the user pulls the force manually using the ball chain 132 (see Fig. 4), the force of the manual driver 144 When the driving wheel 1442 is rotated, the elongated manual driver member 1442 formed at the same time is pushed apart in the rotational direction by pushing the locking portion 1441 of the spring member 148 inserted into the sunshade stopper 143 in the sunshade stopper 143. Rotating the sunshade member driving module driver 145 while releasing the friction force between the stopper body (1432) and the spring member 148 of the) and then driving the sunshade member driving module (120a) to wind or unwind the sunshade member At the same time, the electric driver 146c coupled to the manual driver member 1442 rotates the pickup gear 1491, and since the pickup gear 1491 rotates freely, it operates without any interference.
When the user releases the ball chain 132 (see FIG. 4), the force for rotating the driving wheel 1441 of the compatible driving module 140 is lost and the force according to the load of the shading member is driven to the shading member driving module 120a. It is to be applied to the rotational force, which is transmitted to the sunshade member drive module driver 145, which causes the sunshade member drive module driver 145 is to rotate, this force is a spring member inserted into the sunshade stopper 143 Narrowing (148) increases the friction force between the stopper body (1432) and the spring member (148) of the sunshade stopper (143) to stop the rotation of the sunshade member drive module driver (145), and the pickup gear (1491) is also free to rotate. It works without any interruption.
Further, when the user starts the motor and at the same time the power is applied to the magnet wire of the electromagnetic clutch, the force is applied to the clutch rotation shaft (not shown) of the motor rotation shaft 1311-the motor shaft member 1311a-the electromagnetic clutch 149. )-Is transmitted to the electric driver 146c through the pickup gear 1491 of the electromagnetic clutch 149 to rotate the electric driver 146c, which rotates the manual driver member 1442 of the manual driver 144. As a result, the stopper body 1432 and the spring member 148 of the sunshade stopper 143 are pushed apart by pushing the locking portion 1441 of the spring member 148 inserted into the sunshade stopper 143 in the rotational direction. The sunshade member driving module driver 145 is rotated while releasing the frictional force, and then the sunshade member driving module 120a is driven to wind or unwind the sunshade member. At this time, the ball chain 132 (see FIG. 4) wound on the driving wheel 1442 of the manual driver 144 is also rotated. However, unless the motor (not shown) is rotated at high speed, the ball chain 132 is twisted or caught. None, in the case of a rotating line (not shown), twist may occur because the guide roller guides the rotating line (not shown), but the rotating line (not shown) is tightened by using a rotating roller (not shown). If mounted, it rotates smoothly and can be easily understood by those skilled in the art, so a detailed description thereof will be omitted.
When the user releases the power to the magnet wire of the electronic clutch, the motor (not shown) for rotating the manual driver member 1442 of the compatible driving module 140 disappears at the same time and the force according to the load of the sunshade member is lost. The turning force is applied to the sunshade member driving module 120a, which is transmitted to the sunshade member driving module driver 145, which causes the sunshade member driving module driver 145 to rotate, and this force is the sunshade stopper ( The spring member 148 inserted into the 143 is pushed and narrowed to increase friction between the stopper body 1432 and the spring member 148 of the sunshade stopper 143 to stop the rotation of the sunshade member driving module driver 145.
Accordingly, according to the sunshade driving device 100c according to the third embodiment of the present invention, it is possible to freely manipulate the manual and electric drive operation of the sunshade, and change the position of a motor (not shown) or as shown in FIG. The use of an elongated cylindrical motor (not shown) to extend the rotational axis of the motor to transmit power to the electromagnetic clutch 149 (not shown), and the provision of a third support member (not shown) that is separately modified to stably support the electromagnetic clutch 149. Is an example of variant 100c 'of the third embodiment, and another variant 100c " that provides power to the pump as shown in FIG. 12 is applied to the magnet wire of the electromagnetic clutch when the awning drive is not required. It provides the power to drive the pump by using the motor while the power is turned off.In case of driving the shade by electric power, apply power to the magnet wire of the electromagnetic clutch. At the same time, the awning motor is driven at the same time as the pump driving.At the same time, the simultaneous driving of the awning has no effect on the awning drive, and when the awning drive operation is not necessary, only the pump is driven by the awning motor. It is possible to use it, and to operate the awning as well as manual operation of the pump while the pump is running, so as to freely control the light, and the roll blind or wood blind to which the awning driving device 100c of the third embodiment is applied When applied to the outer shell is expected to have a great effect, another variant can be configured to provide a separate power when installing only the pump in the sunshade that can only be operated manually, this also also claims of the present invention Of course included.
(Fourth Embodiment)
13 and 14 are separated perspective views of the compatible driving module 140d constituting the awning driving device 100d according to the fourth embodiment of the present invention, and the same configuration as the awning driving device 100c according to the third embodiment. The same part number will be used.
13 and 14, the configuration of the compatible driving module 140d according to the fourth embodiment of the present invention, the planetary gear member 160 to the compatible driving module 140c according to the third embodiment Further, as another modification to give a gear reduction ratio effect, the other is the same as the configuration and operation relationship with the sunshade drive device 100c according to the third embodiment of the present invention, the compatible drive module according to the fourth embodiment ( Other details except for 140d) will be omitted.
However, the planetary gear member 160 may include a sun gear 163, a free gear 1621, a planetary gear carrier 162, and a ring gear 161; It consists of a support adapter 164, the sun gear 163 is provided rotatably coupled to the motor shaft member 1311b passed through the center of the electromagnetic clutch 149 without contact, the planetary gear carrier 162 is It is coupled to the pickup gear 1491 of the electromagnetic clutch 149.
In addition, the rotor 1493 of the electronic clutch is supported by being fixedly coupled to the second support member 142 through the support adapter 164, and the ring gear 161 is connected to the electric driver 146c. The motor 131 is provided to rotate the motor shaft member 1311b.
The sunshade driving device 100d according to the fourth embodiment of the present invention having such a configuration has the following operational relationship.
First, since the rotor 1493 of the electromagnetic clutch 149 is already fixed by the second support member 142, when power is applied to the magnet wire of the electromagnetic clutch 149, the planetary gear carrier 162 is driven by the force of the electromagnet. Is stopped. At this time, when the sun gear 163 is driven by the rotational force of the motor, the ring gear 161 rotates, the ring gear 161 rotates the electric driver 146c, and the operation relationship is the same as in this third embodiment. Do. However, since the gear ratio is different from that of the third embodiment, there is an effect of slowly decelerating and rotating. When the rotation is completed, that is, the driving of the shading member is completed, the magnet wire of the electromagnetic clutch 149 is released.
At this time, when the user manually operates the electronic clutch 149, the power of the magnet wire is released, the planetary gear carrier 162 rotates freely, and the manually operated force rotates the sunshade member drive module driver 145. At the same time as driving the sunshade member (not shown), and rotates up to the electric driver 146c, and then rotates the ring gear 161, but the planetary gear carrier 162 is free to rotate so that the sun gear connected to the motor 131 ( Regardless of the state of 163), no manual operation is interrupted.
For example, according to the present invention, one shade driving device can drive all kinds of manual roll blinds, manual venetian blinds represented by wood blinds, and other shade devices alone, as well as electric and It can also be used to drive the awning as a manual, and when the awning motor is not driven for each, it can provide the power to operate the pump and save the motor cost for the separate pump operation. It is possible to drive a dedicated pump, such as the expansion from manual to electric and pump, and from the manual awning to the pump awning is very easy to reduce the initial investment burden.
As described above, one embodiment of the present invention described above should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.
