KR102054460B1 - Rail device for vertical blinds with easy transport - Google Patents

Abstract

The present invention relates to an easily carried rail device for vertical blinds, which can adjust amounts of light coming indoors through a window, and block a wind. Moreover, the rail device fixedly installed to an upper portion of the window to install and guide the vertical blinds installed for privacy protection can be detachably assembled. Accordingly, the rail device can be carried by using an elevator when installing the vertical blinds to a skyscraper, and can be stacked in a truck or an aircraft.

Description

Rail device for vertical blinds with easy transport {Rail device for vertical blinds with easy transport}

The present invention relates to a rail device for vertical blinds that is easy to transport, and more particularly, to adjust the amount of light coming through the window and to prevent wind, and to install and guide the vertical blinds installed for privacy protection. The rail device fixed to the upper part can be separated and assembled, so that it can be transported using elevators according to the installation of vertical blinds in high-rise buildings, and for easy vertical blinds that can be loaded on trucks or aircrafts. It relates to a rail device.

In general, due to problems such as privacy, lighting, heating, etc. in houses and offices, vertical blinds or curtains or various window blinds are installed.

Such vertical blinds install a vertical blind rail assembly on the ceiling so that the user can open or close the vertical blind fabric arbitrarily. The vertical blind is moved and unfolded by manipulating the vertical blind distance adjusting code, including a vertical blind angle adjusting chain, a tilt bar having a predetermined length having a cross section having a + -shaped cross section, a spacer and a pair of end caps. It is configured to adjust the angle of the vertical blind by operating the vertical blind angle adjustment chain while maintaining the spacing.

Referring to the operation of the vertical blind configured as described above are as follows.

First, when the vertical blinds are unfolded, the operator pulls the vertical blind distance adjustment cord fixed to the carrier out of the two vertical blind distance adjustment cords downward and the carriers are guided by one side of the guide rail while being guided by the tilt bar. That is to say, toward the left end cap.

When the above operation is performed, the sunlight transmitted through the window may enter the room, and the user in the room may view the outdoor environment.

When the operator pulls down another vertical blind distance adjustment cord not fixed to the carrier among the vertical blind distance adjustment cords in the above state, the carriers are guided by the tilt bar, that is, in one direction of the guide rail, that is, the right end cap. To the side.

In this case, the carriers are not moved in a state where they are completely collected toward the right end cap while being moved, but are moved while maintaining a constant interval by the aforementioned spacer.

Thus, the vertical blind fabrics cover the window, i.e. completely unfolded.

When the operation is performed as described above, sunlight transmitted through the window may not enter the room, and the user in the room may not see the outdoor environment.

On the other hand, in the state that the window is covered by the vertical blind fabric as described above, when the operator pulls any one of the two vertical blind angle adjustment chain downwards, the sprocket is rotated in a predetermined direction, the rotation of this sprocket Accordingly, the drive gear of the sprocket rotates the magnet gear of the cylindrical body.

Subsequently, the electromagnet gear, which has received the rotational force of the drive gear, is engaged with the gear portion formed in the gear hole of the left end cap while rotating.

According to the gear mechanism as described above, since the left end cap is fixed to the guide rail, the cylindrical body rotates in a predetermined direction in the gear hole of the left end cap.

As described above, as the cylindrical body rotates in a predetermined direction, the tilt bar fixed to the cylindrical body also rotates.

Thereafter, as the tilt bar rotates, the worm wheel of the carrier also rotates, and the worm applied to the rotational force of the worm wheel also rotates, and eventually the angle of the vertical blind fabric is adjusted.

The reason why the worm wheel rotates as the tilt bar rotates is because it is formed in a tilt-by + -shape and the inner circumferential surface of the hollow portion of the worm wheel is formed in a + -shape.

As described above, by adjusting the angle of the vertical blind, it is possible to control the sunlight transmitted into the room through the window in a state that the window is covered by the vertical blind.

However, in the conventional general vertical blind rail assembly, a guide rail fixed to a ceiling or a wall and a tilt bar of a predetermined length having a + -shaped cross section provided in the guide rail are each formed as a single body. For example, if you want to install the guide rail and the tilt bar on the upper part of the large window of more than 4M, there is a disadvantage that it is difficult to transport to the interior of the building.

That is, because the length of the guide rail and the tilt bar is more than 4M, if you want to install in a high-rise building can not be transported by using the elevator to carry through the stairs, so there was a lot of time and difficulty when transporting.

In addition, there is a disadvantage that can not be transported due to the length restriction even when transporting by truck and aircraft.

Patent Application No. 10-2000-0076810, filed date; December 15, 2000

Accordingly, the present invention has been made to solve the above-described problems, the amount of light entering through the window to prevent wind, and to install and guide the vertical blinds installed for privacy protection fixed to the upper window By constructing the rail device to be separated and assembled, the rail device for vertical blinds that can be transported by using an elevator according to the vertical blinds installed in a high-rise building and also loaded on a truck or an aircraft is provided. The purpose is to do that.

Other objects of the present invention will become clear as the technology proceeds.

The present invention for achieving the above object is fixed to the ceiling or wall surface of the room via a fixing bracket, the both ends are open, the lower portion of the guide rail provided with an opening in the longitudinal direction, and the interior of the guide rail A carrier body provided with rollers at both ends so as to be slidably movable in a longitudinal direction thereof, a plurality of carriers each rotatably installed at the carrier body and having a through hole formed at a central portion thereof, and the carrier Worm wheels are rotatably coupled to each one of the worms thereof, and a worm wheel is rotatably connected to the other end thereof. The other end is slidably installed in the spacer fixedly coupled to the other carrier the carry It is installed in the longitudinal direction of the guide rail by passing through a plurality of spacers and a through hole formed in the worm of the carrier, the cross-section is rotated by the worm and the vertical blind angle Tilt bar provided to be adjustable, vertical blind control means provided at one end for rotating the tilt bar for the angle and movement of the vertical blind, and one end of the guide rail by being fixed to the vertical blind control means A rail device for easy carrying of vertical blinds, comprising a first end cap and a second end cap provided to rotatably support one end of the tilt bar while preventing one end of the guide rail. And hollow teal in the shape of a heart or polygon The bar is divided into two or more than two parts so as to be transported according to the load in an elevator, a truck, and an aircraft, and a guide rail fixing connecting member is provided to fix the divided guide rails to each other. It characterized in that it comprises a tilt bar fixed connecting means to be fixed to the connected tilt bar.

In addition, the tilt bar fixed connection means, the connecting member is provided in a cross-sectional shape corresponding to be inserted into each end of the hollow tilt bar is divided into + -shaped or heart-shaped or polygonal cross-section, and The through-hole having a cross-sectional shape corresponding to the cross-sectional shape of the connecting member is formed so as not to rotate on the connecting member, the outer peripheral surface is formed to correspond to the cross-sectional shape of the tilt bar is inserted into the tilt bar inside Characterized in that it is composed of a positioning member provided to be preventable.

According to the rail device for a vertical blind easy to transport according to the present invention as described above, because the guide rail and the tilt bar is divided and fixedly connected through the guide rail fixing connecting member and the tilt bar fixing connecting means, it is vertical in high-rise buildings When the blinds are installed, the guide rail and the tilt bar may be transported by using an elevator in a divided state, and also loaded on a truck or an aircraft.

1 is a perspective view showing a rail device for a vertical blind easy to transport according to the present invention.
Figure 2 is a view showing a divided state of the rail device for easy vertical blinds according to the present invention from the bottom.
Figure 3 is a perspective view of the divided tilt bar and the tilt bar fixed connecting means of the rail device for vertical blinds easy to transport according to the present invention.
Figure 4 is a cross-sectional view showing a portion of the rail device for easy vertical blinds according to the present invention.
Figure 5 is a view showing a tilt bar fixed connection means according to another embodiment of the rail device for a vertical blind easy to transport according to the present invention.
Figure 6 is a view showing a vertical blind control means according to another embodiment of the rail device for a vertical blind easy transport according to the present invention.

Hereinafter, an embodiment of the rail device for a vertical blind according to the present invention will be described in detail.

First of all, it should be noted that in the drawings, the same components or parts represent the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

As illustrated, the rail device for vertical blinds, which is easy to transport according to the present invention, can be transported into a building by using an elevator of a high-rise building, and a rail device for vertical blinds can be transported by a truck or an aircraft. It is possible to disassemble and assemble.

That is, the rail device 100 for easy vertical conveyance according to the present invention is installed on the ceiling or wall surface of the room via a fixing bracket (not shown), and both ends are opened, and the lower portion has a length. A guide rail 110 having an opening formed in a direction, a carrier body (not shown) provided with rollers at both ends of the guide rail 110 to be slidably movable in the longitudinal direction, and the carrier body It is rotatably installed in the center portion is provided with a plurality of carriers 120, each of which is formed of a worm perforated through the hole, and the worm wheel is rotatably connected to each end is joined to the worm of the carrier 120 And, the other end is fixed to the fixing body 130 is provided to protrude to the lower carrier body and vertical blind, one end is fixedly coupled to one side on the upper surface of the carrier 120, A stage may be slidably installed in a spacer fixedly coupled to another carrier to provide a plurality of spacers 140 and a through hole formed in a worm of the carrier 120. Is installed in the longitudinal direction of the guide rail 110 by penetrating, the cross section is a tilt bar 150 is provided so that the angle of the vertical blind is adjustable by rotating the worm, and once for the angle and movement of the vertical blind Is made of a vertical blind control means 160 to rotate the tilt bar 150 and the one end of the guide rail 110 by being fixed to the vertical blind control means 160 is provided The second end cap 180 is provided to rotatably support one end of the tilt bar 150 while blocking one end cap 170 and one end of the guide rail 110. It is configured, the guide rail 110 and the hollow tilt bar 150 is divided into two or more than two divided to enable the transport according to the elevator and truck or aircraft, the divided guide rail 110 ) Is provided with a guide rail fixed connection member 190 to be fixedly connected to each other, including a tilt bar fixed connection means 200 to securely connect the divided tilt bar 150, the guide rail ( The guide rail 110 and the tilt bar 150 are transported in a divided state, and during installation, the guide rail 110 and the tilt bar 150 are installed through the guide rail fixing connecting member 190 and the tilt bar fixing connecting means 200. ) Are configured to be fixedly connected to each other.

Here, the vertical blind control means 160 is fixed to one end of the guide rail 110 as shown in Figure 1 and 2 and the first end cap 170 is fixed to the other end by the tilt Bar 150 is fixedly inserted at the other end and vertically blind fabric angle adjustment chain 161 is wound around the vertical blind fabric angle adjustment rotating body (not shown) and the vertical blinds fabric angle adjustment rotating body is installed at the longest distance The fixing piece 162 is fixed to the carrier 120 and both sides of the front surface are penetrated with the rear surface, and one end is fixed to the fixing piece 162, and the other end is wound around the second end cap 180 and each carrier After passing through the 120, the carriers 120 are guided to the first end cap 170 and are wound on the fixing piece 162 by pulling the weight to pull in one direction. Follow the inside It is configured to include a carrier moving line 163 is provided to be moved.

Vertical blind control means 160, including the vertical blind fabric angle adjustment rotating body and the fixing piece 162 and the carrier movement line 163 as described above is already known in the art and will not be described in detail below. .

In addition, the plurality of carriers 120, the fasteners 130, and the plurality of spacers 140 are also known in the art and will not be described in detail below.

On the other hand, the vertical blind control means 160 is configured to include a vertical blind rotation angle adjusting body and the fixed piece 162 and the carrier movement operation line 163 as described above, but is not limited thereto. It may also be configured as shown in 6.

That is, the vertical blind control means 1600 is movable on the inside of the guide rail by fixing one surface to a carrier provided at the longest distance among the plurality of carriers capable of maintaining a constant interval with respect to each other by the plurality of spacers. Is installed, the worm wheel is rotatably installed inside, the front side is inserted into the through-hole of the vertical blind control housing 1610 and the vertical blind control housing 1610 is provided with a through hole communicating with the other surface is formed The outer circumferential surface is a worm gear portion is formed so that the outer circumferential surface is meshed with the worm wheel, and the worm (not shown) is provided with a hole having a cross-sectional shape so as to pass through the tilt bar provided in the + -shaped cross section, One end is fixedly connected to the worm wheel of the vertical blind control housing 1610 to hold the other end Vertical blind control bar is provided to rotate the tilt bar by rotating in the direction and the other direction to adjust the angle of the vertical blind fabric, and to move the vertical blind control housing in one direction and the other direction along the guide rail. It may be configured to include (1620).

The vertical blind control means 1600 configured as described above is also a well-known technique and will not be described in detail below.

Hereinafter, with reference to Figures 1 and 2 attached to the rail device for easy vertical blinds according to the present invention described in detail as follows.

That is, the guide rail 110 of the rail device 100 for easy vertical blinds according to the present invention is fixed to the upper wall or ceiling of the window to which the vertical blinds are to be installed via a fixing bracket as a vertical blind. Both ends are opened so as to guide the movement of the lower part, and the lower part is provided with a "∏" shaped cross section with an opening formed in the longitudinal direction.

In addition, guide ribs protrude from both inner side surfaces of the guide rail 110 to guide the plurality of carriers 120.

In addition, fixing grooves 110a are formed in the longitudinal direction at both upper and outer sides of the guide rails 110 so as to be fixedly installed on the wall or ceiling via fixing brackets.

Here, the guide rail 110 is divided into two or more than two divided so as to be transported in an elevator, a truck or an aircraft.

The guide rails 110 divided as described above are fixedly connected to each other through the guide rail fixing connecting member 190.

The guide rail fixing connecting member 190 is formed in a plate shape having elasticity so as to connect the divided guide rails 110 to be fixed to each other, both ends are bent in the inner direction to the top of both outer sides of the guide rail 110 First and second fixing connection pieces 191 and 192 are formed and provided to be inserted and locked into the fixing groove 110a formed in the groove.

In addition, the second fixed connection piece 192 is further extended to be bent in one direction to extend the guide rail fixed connection member 190 from the guide rail 110 to further bend extension piece 193 is formed It is provided.

The tilt bar 150 is installed in the longitudinal direction of the guide rail 110 by penetrating the through hole formed in the worm of the carrier 120 to rotate the worm to rotate the worm vertical angle It is provided to be formed in a cross section of + shape or heart shape or polygonal shape to be adjustable.

That is, the tilt bar 150 is installed in the longitudinal direction of the guide rail 110 through the through-hole formed in the worm of the carrier 120, to rotate in response to the operation of the vertical blind angle adjustment rotating body By rotating the worm of the carrier 120 is formed of a hollow tube so that the angle of the vertical blind is adjustable.

Here, the tilt bar 150 is divided into two or more than two divided so as to be loaded on an elevator, a truck, or an aircraft, such as the guide rail 110 is connected to each other through the tilt bar fixing connecting means (200) do.

The tilt bar fixing connecting means 200 is provided to fix the divided tilt bar 150 to each other.

That is, the tilt bar fixing connection means 200 is connected to the connection member 210 is provided with a cross-sectional shape corresponding to each end of the divided hollow tilt bar 150 to be inserted into the inside, and on the connection member 210 The through-hole having a cross-sectional shape corresponding to the cross-sectional shape of the connecting member is formed so as not to be rotated in the rotation, and the outer circumferential surface is formed to correspond to the cross-sectional shape of the tilt bar 150 so that the connecting member 210 is tilt bar ( 150) is composed of a positioning member 220 provided to be prevented from being inserted into the inside.

In addition, both ends of the connection member 210 is provided with an inclined surface 210a to be easily inserted into each end of the tilt bar 150.

Here, the cross section of the connecting member 210, when the divided hollow tilt bar is formed in a polygonal shape, such as a + -shaped shape, or a square or pentagonal or hexagonal cross-sectional shape, is formed in a cross-sectional shape corresponding thereto, the connection One end and the other end of the member 210 is configured such that the connection member 210 does not rotate as it is inserted into each end of the hollow tilt bar 150.

On the other hand, the tilt bar fixing connecting means 200 is composed of a connecting member 210 and the positioning member 220 installed on the connecting member 210 to connect the divided tilt bar 150 to each other. However, the present invention is not limited thereto, and when one end and the other end of the connecting member 210 are inserted into each end of the divided tilt bar 150, the configuration may be prevented from being completely inserted into one of the tilt bars. For example, as shown in FIG. 5, the tilt bar fixing connecting unit 2000 cuts the outer peripheral surface of one end of each divided tilt bar into a + -shape and presses it inward to fold the hook piece 2100. ) Are formed, respectively, and one end and the other end of each of the divided tilt bars are inserted into the connecting bar 2200 which is hooked to the locking piece 2100 and connected to the divided tilt bars. It can also be configured.

The vertical blind control means 1600 configured as described above is also a well-known technique and will not be described in detail below.

The rail device for easy vertical blinds according to the present invention made as described above has a guide rail and a tilt bar formed in two parts as shown in FIGS. 1 to 4, and can be transported using an elevator. .

In order to assemble the two-segmented guide rail 110 and the tilt bar 150 of the rail device for easy vertical blind transportation according to the present invention carried out as described above, first, each of the two divided guide rails 110 The first fixing connecting piece 191 of the guide rail fixing connecting member 190 is inserted into and fixed to the fixing groove 110a formed at the outer surface.

As described above, when the first fixing connecting piece 191 of the guide rail fixing connecting member 190 is inserted into and fixed in the fixing groove 110a formed on the outer surface of each end of the divided guide rail 110, the guide rail fixing connection The bending extension piece 193 of the member 190 is pressed toward the divided guide rail 110.

The second fixed connecting piece 192 of the guide rail fixing connecting member 190 is inserted into the fixing groove 110a formed on the other outer surface of each end of the guide rail 110 divided into two by pressing the bending extension piece 193. Is jammed.

Therefore, the bidivided guide rails 110 are fixedly connected to each other.

In addition, the divided tilt bar 150 is connected to each other through the tilt bar fixing connecting means (200).

That is, one end of the tilt bar 150 of any one of the two divided tilt bar 150 is inserted into one end of the connecting member 210 of the tilt bar fixing connecting means 200.

Thereafter, the other end of the tilt bar 150 is inserted into the other end of the connecting member 210 of the tilt bar fixing connecting means 200.

At this time, when the other end of the tilt bar 150 is connected to each other when inserting the other end of the connecting member 210 of the tilt bar fixing connecting means 200, the positioning member fixed on the connecting member 210 ( Since 220 is caught at one end of the tilt bar 150, one end of the connection member 210 is not inserted into one end of the tilt bar 150.

Therefore, one end and the other end of the connecting member 210 are inserted into each end of the divided tilt bar 150 with the same length on the basis of the positioning member 220 to be connected to each other.

Since the guide rail 110 and the tilt bar 150 divided as described above can be connected to each other through the guide rail fixing connecting member 190 and the tilt bar fixing connecting means 200, the elevator has a limited length when loading. It is possible to use trucks and aircraft.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100; Rail device for vertical blinds for easy transport
110; Guide rail 120; carrier
130; Fixture 140; Spacer
150; Tilt bar 160; Vertical blind control means
170; First end cap 180; Second end cap
190; Guide rail fixing connecting member 200; Tilt bar fixed connection

Claims (4)

The guide rail 110 is fixedly installed on the ceiling or the wall of the room via a fixing bracket, both ends of which are opened, and a lower part of which is provided with an opening in a length direction, and a length in the guide rail 110. A carrier body provided with rollers at both ends to move the slide, a carrier body rotatably installed at the carrier body, and a worm having a through hole formed at the center thereof, and the carrier ( Each end is joined to the worm of the worm 120 to form a worm wheel rotatably connected, and the other end is fixed to the lower portion of the carrier body is provided to secure the vertical blind 130 and the upper surface of the carrier 120 One end is fixedly coupled to one side, and the other end is slidably installed in a spacer fixedly coupled to the other carrier to the gap between the carriers 120 It is installed in the longitudinal direction of the guide rail 110 by passing through the plurality of spacers 140 and the through-hole formed in the worm of the carrier 120, which is provided to be able to maintain a constant, the cross section by rotating the worm A tilt bar 150 provided to adjust the angle of the vertical blind, a vertical blind control means 160 provided to rotate the tilt bar 150 at one end for the angle and movement of the vertical blind; The tilt bar 150 while blocking one end of the first end cap 170 and the guide rail 110 provided to be able to block one end of the guide rail 110 by being fixed to the vertical blind control means 160. The rail device for easy vertical blinds, which includes a second end cap 180 provided to rotatably support one end,
The guide rail 110 and the hollow tilt bar 150 is divided into two or more than two divided so as to enable the transport according to the elevator, truck or aircraft,
A guide rail fixing connecting member 190 is provided to fix the divided guide rails 110 to each other.
Including a tilt bar fixed connection means 200 to be fixed to the divided tilt bar 150,
The tilt bar fixing connecting means 200 is formed in a cross section of a + -shaped or heart-shaped or polygonal shape and is provided with a cross-sectional shape corresponding to be inserted into each end of each of the divided hollow tilt bars 150. And a through-hole having a cross-sectional shape corresponding to the cross-sectional shape of the connecting member so as to be fixedly installed on the connection member 210 without rotation, and the outer circumferential surface thereof corresponds to the cross-sectional shape of the tilt bar 150. Is formed of a positioning member 220 is formed to be prevented from being inserted into the connecting member 210 inside the tilt bar 150,
Both ends of the connecting member 210 is inclined surface (210a) is formed so as to be easily inserted into each end of the tilt bar 150, characterized in that easy transport port for vertical blind rail device.
delete delete The method of claim 1,
The tilt bar fixing connecting means is formed by each of the one end and the other end of each of the divided tilt bar by cutting the outer peripheral surface of one end of the divided tilt bar in a + -shape and pressurizing it inwardly. Easily transport vertical blind rail device, characterized in that the connection bar is configured to be connected to each other by being inserted into the locking piece is connected to each other by the engaging piece.

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