KR101259717B1 - Blind - Google Patents

Abstract

The present invention relates to a blind for shielding the ceiling surface, the hollow member is provided with a guide member 20 fixedly coupled at both ends of the blind to maintain the unfolded state of the blind 10; and, connected to the rotation axis of the motor And a pinion gear 40 which repeats the rotational drive, and a guide track in which a rack gear 50 for guiding the pinion gear is installed on the inner surface thereof so that the position of each of the blinds can be varied by engaging the pinion gear. 80); And, one end is coupled to the coupling pin 90 is inserted into the hollow portion of the guide member; And, the movable block 30 for receiving the bevel gear 70 connected to the other end of the coupling pin; A rotation bar 60 which is installed in the longitudinal direction through the moving block and is equipped with a plurality of bevel gears corresponding to the bevel gear positioned at the other end of the coupling pin to be engaged with each other in the moving block; And a transceiver for sensing a signal and controlling whether the motor is operated. The guide track 80 includes a top surface fixedly attached to the ceiling, and the rotation bar 60 and the pinion gear 40 are respectively motors. Is formed to be connected to the rotary shaft is configured to open and close or rotate the blind 10 in accordance with the operation of the motor.

Description

Blind {Blind}

The present invention relates to a blind for shielding the ceiling surface, and more particularly, to improve the existing vertical blind structure that was installed vertically or horizontally from the ceiling to shield the window, while fixedly attached to correspond to the ceiling surface The present invention relates to a blind of a more improved structure that can be controlled by radio manipulation by placing the recognition so that the recognition can be opened and closed in parallel with the ceiling surface.

Typically, vertical blinds are widely used for the purpose of blocking an interior space from the outside or for shielding light. It is often divided into a horizontal type and a vertical type, and vertical blinds are frequently used in a wide space such as an office.

For example, Korean Patent No. 10-0341607 further includes a plurality of guide grooves formed in the horizontal direction on the upper and lower sides of the rail groove portion, and a plurality of rollers mounted on the upper and lower sides of the moving box and inserted into the guide grooves to slide. Disclosed is a technique related to an electric blind, which comprises:

Korean Patent No. 10-0722374 discloses a slide drilled perpendicular to at least one of a pair of fixed brackets; A slider having a shaft hole coupled to the slide slot to slidably mount the rotating shaft of the rotating drum to adjust a horizontal balance of the rotating drum; Disclosed is a horizontal balance adjusting device of a roll blind comprising a fixing member for fixing a slider to a fixing bracket.

Republic of Korea Patent No. 10-0617903 is installed by connecting at least one or more stages in sequence to the reference end, and in each of the connecting installation ends, the rotary tube is coupled to the left coupling hole, the right rotary carrier, and the right coupling tube respectively to the left and right supports Axial rotation, but the clutch spring is positioned on the inner projection tube and the left coupler of the left support of each end of each end to provide a clutch function when rotating the rotating body at each end, the rotary carrier is bit-coupled with the connecting actuator of the rear end, Disclosed is a technique for a multi-stage interlocking drive window blocking device, characterized in that the rotary pipe of the entire stage is configured to rotate in rotation by driving the chain wheel of the reference stage.

In particular, in recent years, since environmentally friendly elements are in the spotlight, various types of see-through windows are widely used to easily view the external natural environment in the interior without being disconnected from the outside when constructing a house or a building. Moreover, it is easy to see that these windows are installed on the ceilings of houses and various buildings, and a new concept of vertical blinds is required to provide functions such as blocking or allowing sunlight freely. It is becoming.

The present invention has been made to solve the above problems more actively, and it is a problem to be solved by providing a blind applied to the ceiling to impart a function such as light shielding or ventilation from the ceiling surface.

In addition, another problem is to wirelessly operate the vertical blind of such a function to maximize the convenience.

Further, another problem is to improve the structure of the guide track that accommodates both ends of the blind so as to collectively control the development and rotational driving of the blind.

In configuring the blind of the present invention to achieve the above problem,

The blind is provided with a hollow part and a guide member 20 fixedly coupled at both ends of the blind to maintain the unfolded state of the blind 10; and a pinion gear 40 connected to the rotating shaft of the motor to repeat the rotational drive. ): And, the guide track 80 is installed on the inner surface of the rack gear 50 for guiding the pinion gear so that the position of each blind can be changed by the engagement with the pinion gear; And, one end of the guide member Coupling pin 90 is inserted into and coupled to the hollow portion of the; and the movable block 30 for receiving the bevel gear 70 is connected to the other end of the coupling pin; A rotating bar 60 mounted with a plurality of bevel gears corresponding to the bevel gears positioned at the other end of the pin and corresponding to each other in the moving block; And a transceiver for sensing a signal and controlling whether the motor is operated. The guide track 80 includes a top surface fixedly attached to the ceiling, and the rotation bar 60 and the pinion gear 40 are respectively motors. Is formed to be connected to the rotary shaft is configured to open and close or rotate the blind 10 in accordance with the operation of the motor.

The guide track 80 may include a first space portion 81 in which the rotation bar 60 and the movable block 30 are accommodated, and a second gear in which the rack gear 50 and the pinion gear 40 are accommodated. It is characterized in that the internal space is divided into a space portion 82; and a third space portion 83 in which the motor is accommodated.

In addition, the pinion gear 40 is moved on the rack gear 50 according to the rotation direction of the motor shaft to adjust the opening and closing degree of the blind 10, the rotation bar 60 is the motor shaft By adjusting the rotation direction of the bevel gear 70 by the rotation of the blind 10 includes a 360 ° can be rotated in both directions.

According to the blind of the present invention implemented in the above configuration, since the shielding is made on the ceiling surface by wireless control, the convenience of use is maximized, as well as the individual rotation operation with the opening and closing operation of the blind, more efficient use and It has the effect of enabling management.

1 is an internal configuration diagram of a blind configured according to an embodiment of the present invention.
2 is a use state diagram of Fig.
3 is a cross-sectional view of the blinds constructed in accordance with one preferred embodiment of the present invention.

The present invention is an improvement of the existing blind structure that was installed from the ceiling vertically to horizontally to shield the window, by attaching and fixed so as to correspond to the ceiling surface by laying the blind so that it can be opened and closed in parallel with the ceiling surface, It is to be noted that the invention relates to a blind of a more advanced structure which can shield the floodlights and the like installed on the ceiling for light transmission by radio manipulation.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, it is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is intended that the disclosure of the present invention be limited only by the terms of the appended claims. And, throughout the specification, like reference numerals refer to like elements.

1 is an internal configuration diagram of a blind constituted by a preferred embodiment of the present invention, Figure 2 is a state diagram of the use of Figure 1, Figure 3 is a cross-sectional view of the blind formed in accordance with a preferred embodiment of the present invention.

The blind 1 of the present invention is largely blind 10; Guide member 20; Moving block 30; Pinion gear 40 and rack gear 50; Rotating bar 60; A pair of bevel gears 70; Guide tracks 80; Coupling pin 90; may be made.

Specifically, the hollow member is provided with a guide member 20 fixedly coupled at both ends of the blind to maintain the unfolded state of the blind 10; and the pinion gear 40 is connected to the rotation axis of the motor to repeat the rotation drive ): And, the guide track 80 is installed on the inner surface of the rack gear 50 for guiding the pinion gear so that the position of each blind can be changed by the engagement with the pinion gear; And, one end of the guide member Coupling pin 90 is inserted into and coupled to the hollow portion of the; and the movable block 30 for receiving the bevel gear 70 is connected to the other end of the coupling pin; A rotating bar 60 mounted with a plurality of bevel gears corresponding to the bevel gears positioned at the other end of the pin and corresponding to each other in the moving block; And a transceiver for sensing a signal and controlling whether the motor is operated. In particular, the guide track 80 has an upper surface fixedly attached to the ceiling, and the rotation bar 60 and the pinion gear 40 are connected to the rotation shaft of the motor, respectively, so as to control the blind 10 according to the operation of the motor. It is characterized in that it is configured to open and close or rotate.

In particular, the movable block 30 is integrally provided by a bracket (not shown) for constraining two or three sets in a row, and thus can be configured to open and close a portion of the blind according to user selection. have. That is, after connecting the adjacent moving block 30 to each other by a bracket and integrated, so that the corresponding rotation bar can be rotated by a separate motor so that the corresponding blind can be selectively opened and closed.

The guide member 20 is fixedly coupled to both ends of the blind so that the blind 10 can be maintained without deformation in a folded or unfolded state by an external force, and in the rotation driving or front-rear arrangement of the blind, It becomes a means to enable such driving more efficiently. In addition, the blind 10 is provided with a predetermined hollow portion (no identification number) in the central region of the other side coupled to induce a solid bond with the coupling pin 90 to be described below.

The movable block 30 is formed in a housing so that a pair of bevel gears 70 may be built in the inner space, and the rotation bar 60 of the present invention moves in the orthogonal direction of the guide member 20. It was arranged to penetrate through 30. This moving block is then guided to the rotary bar 60 while being driven back and forth to take charge of the opening and closing operation of the individual blind 10.

The coupling pin 90 is a component provided for mutual linkage between the guide member 20 and the movable block 30. One end of the coupling pin 90 is inserted into the hollow part of the guide member and the other end is disposed in the internal space of the movable block. In particular, a predetermined bevel gear 70 is preferably fixed to the other end of the coupling pin 90 positioned in the inner space of the movable block 30, and more preferably, the coupling pin connected to the bevel gear when it is rotated. The coupling pin and the hollow portion of the guide member may further include stepped portions (not shown) corresponding to each other so that the coupling may be stepwise.

The pinion gear 40 and the rack gear 50 are structures that allow the front and rear driving of the blind 10 by being engaged with each other by rotation, and are not provided with an identification number in the drawing, but are provided on one side of the pinion gear. As the rotation shaft is rotated by the operation of the motor, the pinion gear 40 is driven to rotate in one direction. As a result, the rotation drive of the pinion gear is moved by the continuous bending of the rack gear 50 engaged with the pinion gear. Cognition may develop in the horizontal direction.

The rotation bar 60 is a component provided for rotational driving of the blind 10, and is disposed through a plurality of movable blocks 30 in which a pair of bevel gears 70 are accommodated as shown in the drawing. do. Since the movable block 30 is sequentially moved in a state in which it is mounted by the rotation bar 60, the above-described movement of the blind as described above may be implemented by such an operation. That is, the pinion gear 40 and the moving block 30 associated with it are horizontally moved as the motor rotation shaft rotates. In this case, the pinion gear is guided by the rack gear 50, and the moving block 30 is the rotating bar. Drive 60 in the horizontal direction (see part A of FIG. 1).

On the other hand, the rotating bar 60 may be equipped with a number of bevel gears to correspond to the number of moving blocks, each bevel gear is to be located in the interior space of the moving block so that a pair of bevel gears mesh with each other. It could be. Specifically, one bevel gear is coupled to the end of the coupling pin 90 and disposed inside the moving block, and the other bevel gear to be engaged therewith is positioned inside the moving block while mounted on the rotation bar 60. As a result, the pair of bevel gears may be engaged with each other in the internal space of the moving block 30. This is to impart the function to enable the 360 ° rotation of the individual blind 10, as the motor associated with the rotary bar 60 is driven, the rotary bar corresponding to the axis of rotation is rotated in one direction, integrally with the rotary bar. Rotating the bevel gear 70 is mounted, thereby inducing the rotation of the bevel gear is fixed at the end of the coupling pin it is possible to drive the rotation of the blind 10 (Fig. 1). See part B)

The guide track 80 is a component which is spaced apart from each other by a distance considering the width of the blind in order to stably guide the vertically driven blind 10, so that the internal space is hollow as shown in FIG. A first space portion 81 formed therein; A second space portion 82; The third space portion 83; divided into.

In detail, a first space portion 81 in which the rotary bar 60 and the moving block 30 are accommodated; and a second space portion 82 in which the rack gear 50 and the pinion gear 40 are accommodated. And the third space portion 83 in which the motor is accommodated.

In addition, the long side groove 84 is drilled in the longitudinal direction to communicate with the outside of the side of the first space portion 81 so that the coupling pin 90 formed in connection with the guide member 20 is moved. There is no difficulty to implement.

On the other hand, the operating state of the blinds of the present invention by way of example.

The user can control the operation of each motor by operating a device such as a remote controller. For example, when the vertical blind is to be opened, the first transmission unit (remote controller, etc.) is used to drive the motor associated with the pinion gear 40. By generating a radio signal through the) to be detected by the receiver to operate the motor, and detects this operation signal and at the same time the pinion gear associated with the rotating shaft of the motor rotates in one direction, the rack gear (50) The position changes forward. The change in position of the pinion gear 40 means that the respective blinds 10 are sequentially developed, and the developed blinds can be rolled back to the first state by reversely rotating the rotation direction of the motor shaft. Of course.

In addition, the transmitter generates another signal to detect the receiving unit can induce the operation of the motor associated with the rotation bar, the operation of the motor to cause the rotation bar 60 associated with this one-way rotation, rotation The bevel gear 70 in the movable block 30 also rotates by being engaged with each other by the rotation of the bar, and the blind 10 connected through the coupling pin 90 and the guide member 20 due to the rotation of the bevel gear. Can be rotated freely in both directions individually.

According to the ceiling-type vertical blind of the present invention having the above configuration, the pinion gear 40 is moved on the rack gear 50 in accordance with the rotation direction of the motor shaft to adjust the opening and closing degree of the blind 10. And, by adjusting the rotation direction of the bevel gear 70 by the rotation of the motor rotation shaft by the rotation bar 60, each of the blind 10 can be rotated in both directions 360 ° is effective.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken in conjunction with the present invention. Should be interpreted.

1: blind 10: blind
20: guide member 30: moving block
40: pinion gear 50: rack gear
60: rotating bar 70: bevel gear
80: guide track 81: the first space portion
82: second space portion 83: third space portion
84: long groove 90: coupling pin
A: Detailed view of relevant components for blind development.
B: Detail view of relevant components for blind rotation.

Claims (2)

A guide member 20 which is provided with a hollow portion and fixedly coupled at both ends of the blind to maintain the unfolded state of the blind 10; A guide track 80 having a rack gear 50 for guiding the pinion gear on the inner surface thereof so that the position of each blind can be varied by engagement with the pinion gear; and one end thereof in the hollow portion of the guide member. A coupling pin 90 that is inserted into and coupled with the coupling pin; and a movable block 30 for accommodating the bevel gear 70 attached to the other end of the coupling pin; A rotating bar 60 mounted with a plurality of positioned bevel gears and corresponding bevel gears to be engaged with each other in the moving block; And a transceiver for sensing a signal and controlling whether the motor is operated. The guide track 80 includes a top surface fixedly attached to the ceiling, and the rotation bar 60 and the pinion gear 40 are respectively motors. In the blind is formed connected to the rotating shaft of the blind configured to open or close the rotation 10 according to the operation of the motor,
The guide track 80 includes a first space portion 81 in which the rotation bar 60 and the moving block 30 are accommodated; and a second space portion in which the rack gear 50 and the pinion gear 40 are accommodated. And (82); and the third space portion (83) for accommodating the motor; the internal space is divided into, the movable block 30 is integrally formed by a bracket that restrains two or three consecutive pieces into one By being provided, the blind, characterized in that configured to open and close only a part of the blind according to the user selection.
The method of claim 1,
The pinion gear 40 is moved on the rack gear 50 according to the rotation direction of the motor shaft to adjust the opening and closing degree of the blind 10, the rotation bar 60 is the rotation of the motor shaft By adjusting the direction of rotation of the bevel gear (70) by the blind (10) comprising a blind that can be rotated in both directions 360 °.

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