KR100433650B1 - a vertical blind - Google Patents

Abstract

OBJECT: The present invention provides a vertical blind having a configuration in which the horizontal operation of the blind member is smooth and the suspended state is vertically maintained.

Configuration: The present invention integrally forms a plurality of rope guides 7 which provide a space for the towing rope 5 to pass through adjacent to the rails 3 formed in the channel 9, and the The end of the rope 5 is bound to the rope binding hole 15 attached to the upper surface of the runner support 13, and at the same time, the upper and lower ends of the blind member 15 are formed by the sleeve 153 formed by the bar 151. By the rod-shaped hanger 19 accommodated, it becomes the structure connected integrally with the runner support 13 of the upper side, and the weight bar 17 of the lower side.

Effect: When in use, the rope is circulated in the space defined by the rope guide so that it does not come into contact with the runner or other parts, so that the rope does not get tangled or the runner stops running. Disassembly and assembly are easy.

Description

Vertical blinds {a vertical blind}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to vertical blinds and, more particularly, to vertical blinds that achieve a sunshade effect by horizontally moving a blind member having a relatively wide width.

Known vertical blinds include a channel attached to the upper side of the window frame, and a runner installed to travel on the channel, and a blind member having a predetermined width is suspended below the runner and moves in a horizontal direction as the runner moves. It has a configuration that can be deployed or folded.

In such vertical blinds, generally, the blind member is set to a width of about 9cm and a width of 30 ~ 40cm, and the suspension structure of the blind member by the runner is changed according to the narrow and wide.

That is, when the blind member of the narrow width is employed, the blind member suspended on the runner is suspended directly on the lower end of the runner and has a structure capable of rotating in the horizontal direction. However, in the case of a wide blind member, since the runner support is interposed between the runner and the blind member, it is impossible to adjust the rotation in the horizontal direction, but it is configured to be folded while being deployed or overlapped through the horizontal movement.

However, in the conventional vertical blind having a wide width, a plurality of blind members arranged in parallel are deployed or folded through a towing operation by a rope, but the rope is laid in the same space as a runner in the channel, so Often run into friction with the side of the runner tangled or noise, and when operating the disadvantage that the user feels through the rope is not good. Since the blind member has to be washed separately when it is dirty, the Velcro fastener is generally used to connect the upper end of the blind member and the inner surface of the runner support, and the lower end of the blind member and the weight bar. As such, when the attachment structure using the Velcro fastener is used for a long time, the weight of the runner support, the blind member, and the weight bar acts to open the joint part, and thus the blind member is struck down and the appearance of the weight bar is deteriorated. Throwing away problems.

The present invention has been made in view of the above points, the vertical structure of the rope in the interior of the channel to the runner to prevent interference, and also can be easily separated while removing the blind member vertically with a vertical structure The purpose is to provide blinds.

According to the present invention for realizing this object, a runner is installed in a plurality of rails formed in a plurality of channels within the channel, and a blind member is suspended at a lower end of each runner via a runner support, and the runner support is towed by a rope while the blind is pulled. In the vertical blind, which is configured to expand or collapse the member, a plurality of rope guides are integrally formed so that a space through which the rope can pass is formed adjacent to a plurality of rails formed inside the channel. And, the end of the rope is bound to the rope binding hole attached to the upper surface of the runner support, the upper and lower ends of the blind member is provided with a sleeve formed by the bar, the hanger of the rod is received by the sleeve and the runner support and Hanging groove formed on the inside of the weight bar is connected to the configuration The.

In the above-described configuration, the rope binding tool of the runner support retains the bent extension portion extending to one side, and a groove formed in the longitudinal section of the bend extension portion can be employed.

In addition, a rope insertion hole may be drilled in the bending extension part of the rope binding tool in parallel with the groove.

In addition, the end of the rope extending through the rope insertion hole may be closed by the clamp ring.

According to the present invention, the rope is accommodated in the space defined by the inner rope guide of the channel, so that the rope is circulated and the contact with the runner or other parts during the circulation of the rope is prevented from being entangled or preventing the runner from running. This ensures smooth and smooth operation. In addition, the blind member can accommodate a rod-shaped hanger with a sleeve formed at the upper and lower ends, and the hanger is fitted into the hanger groove formed in the runner support and the weight bar, thereby simplifying disassembly and assembly of the blind member.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing the main part configuration of a vertical blind according to the present invention.

FIG. 2 is a front view showing the structure of the runner support shown in FIG. 1; FIG.

3 is a longitudinal sectional view showing a component for suspension of a blind member in a vertical blind according to the present invention;

4 is a partial perspective view showing the relationship between the rope and the rope fastener for traction operation of the blind member;

5 is a perspective view illustrating a connection structure of an upper runner support and a lower weight bar of the blind member;

Figure 6 is a bottom view for explaining the development process of the blind member.

7 is a bottom view showing a folded state of the blind member.

* Description of the symbols for the main parts of the drawings *

1: runner 3: rail

9: channel 11: rope fasteners

13: runner support 15: blind member

17: weight bar 19: rod hanger

21: Clamp ring 23: Hook piece

27: hanging piece

Advantages and advantages of the present invention will be understood from the preferred embodiments according to the accompanying drawings.

1 is an exploded perspective view showing the configuration of a vertical blind according to the present invention, a plurality of runners (1, 1) are arranged to be able to ride on the rail (3, 3) formed in a plurality of compartments, the rail (3, While the rope 5 is laid through a space different from 3), a rope guide 7 for partitioning the laying path of the rope 5 into an independent space is integrally formed. The rails 3 and 3 and the rope guide 7 integrally formed as described above are all one component of the channel 9 attached to the upper part of the window frame.

On the same line as the runner 1, a pair of rope binding ports 11 and 11 are arranged.

The rope binding port 11 has a configuration in which the bending extension part 115 is integrally formed on the upper surface of the stem 113 in which the screw hole 111 is drilled on both sides, and the rope extension end is connected to the end of the bending extension part 115. The groove 117 into which 5 is inserted is turned, and the rope insertion hole 119 is formed in parallel with this groove 117. As shown in FIG. Accordingly, the end of the bend extension 115 is positioned off the runner 1 to support the rope 5 in a direction that does not interfere with the runner 1.

The runner 1 and the rope fastener 11 described above are all attached to the upper surface of the runner support 13. The runner support 13 is in the form of a chassis having a cross section as shown in FIG. 2, and one end of the runner insertion groove 131 is opened and the other end of the runner groove 133 is opened, and a middle thereof will be described later. The screw hole 135 for attaching a plastering piece is formed.

In the runner support 13 having the above-described configuration, the runner 1 and the rope binding hole 11 are fitted into the runner insertion groove 131, and the upper end of the blind member 15 is fitted and suspended in the lower hanging groove 133. . The blind member 15 is installed in accordance with the width of the window, wherein one of the blind member 15 located on the outermost is the main member and the runner support having the runner 1 and the rope binding hole 11 ( 13 and the other blind member 15 is connected to the runner support 13 with only the runner 1 as a sub member.

However, at the lower end of all the blind members 15, the weight bar 17 is suspended and spread under the load in the vertical direction. The weight bar 17 has a cross section of the shape in which the runner support 13 is inverted. Substantially both can be used interchangeably.

The runner support 13 and the upper end of the blind member 15, and the lower end of the blind member 15 and the weight bar 17 are each connected by a rod-shaped hanger 19.

The rod-shaped hanger 37 may be an iron rod or plastic rod having a diameter larger than that of the hanger groove 133 of the runner support 13 and the hanging groove 171 of the weight bar 17, which is depicted in FIG. 3. Likewise, the upper end of the blind member 15 is inserted into the sleeve 153 formed by the bar 151, and then the hanging groove 133 of the runner support 13 and the hanging groove of the weight bar 17, respectively. It is connected to each other by being hooked to 171.

The runner 1 is inserted into the runner insertion groove 131 of the runner support 13, as described above in FIG. 1, and then fixed at a proper position and fixed with a screw or the like. Similarly, as shown in FIG. 4, the stem 113 is inserted and connected through the runner insertion groove 131 of the runner support 13, and then attached and fixed by a set screw at an appropriate position. The rope 5 is connected to the rope binding hole 11 attached to the upper surface of the runner support 13 as described above, and in more detail, the end of the rope 5 is a rope shovel of the bending extension 115. It extends through the through hole 119 and then knots or attaches the clamp ring 21 so as not to fall out, and the rope 5 hanging on the opposite side is directed into the side groove 117 of the bend extension 115. It is enough to keep it.

In this way, the runner support 13 on which the runner 1 and the pair of rope binding holes 15 are mounted on the upper surface has a hook piece 23 at one end as shown in FIG. 5, unlike the lower weight bar 17. Is attached. The hook piece 23 is attached so that both ends thereof are extended to the side of the runner support 13, and the other end of the hook piece 23 on the runner support 13 is finished with a plastering piece 25. In addition, while the engaging piece 27 is attached to only one side, both ends of the weight bar 17 are finished with only the plastering piece 25. The locking piece 27 need not be installed in the blind member 15 corresponding to the main member.

The locking piece 27 has an action of moving the adjacent blind member 13 in the horizontal direction by interlocking with the hook piece 23 provided in the adjacent blind member 15 through mutual interference.

The rope 5 laid for the horizontal movement of the blind member 13 extends beyond the interior of the channel 9, but both ends of the channel 9 are trimming members 29, 31 as depicted in FIG. 1. Since they are mounted, they are installed through them. Here, the trimming member 29 has a guide roller installed therein horizontally for guiding the rope 5, and in another trimming member 31, the guide roller is vertically disposed so that the rope 5 is prevented from extending. It is not supposed to cause.

The rope 5 is simply connected at both ends of each of the rope binding holes 11 and the connection is completed, and the middle part of the rope 5 is drawn out to the outside through the trimming member 31 so that the rope tensioning weight 33 Is associated with. Since the rope tension weight 33 is a conventional structure in which a rope guide roller is accommodated inside the upper side and tensions the rope 5 by its own weight, as described in the related art, a detailed description thereof will be omitted.

6 shows the development of the blind member 15 in use.

When the user pulls the rope 5 tensioned by the rope tensioning weight 33 in the direction of the arrow in the drawing, the rope binding hole 11 attached to the end thereof is towed and the runner support 13 placed on the outermost side is pulled out. Will lead. When one runner support 13 placed on the outermost side is moved a certain distance, this time, the hook piece 23 interferes with the locking piece 27 and pulls it, and all of the runner supports 13 are repeated as this action is repeated. ) Is moved horizontally in sequence as shown by the arrow in the drawing as a result the blind member 15 suspended at the bottom of each runner support 13 is to be unfolded.

On the contrary, in order to fold the unfolded blind member 15, the rope 5 may be pulled in the opposite direction as in FIG. Is moved horizontally to the opposite side and the hook piece 23 of the runner support 13 first operated in this process interferes with the hook piece 23 of the adjacent runner support 13, and the towing operation is sequentially performed. As it proceeds, as shown in Figure 7, a plurality of runner support 13 is folded while overlapping each other.

The development and folding operation of the blind member 15 has the same effect as the conventional wide vertical blind, but the present invention provides a rope guide (inside the channel 9) when the rope 5 is towed by the user. In the runner support 13, it is circulated along the passage defined by 7) and the bending extension 115 of the rope fastener 11 also coincides with the passage formed by the rope guide 7. Since it is protruded a certain distance to the outside, the runner 1 or the other part and the rope 5 are smoothly and smoothly operated without being entangled by contact with the rope 5 during the circuit.

According to the present invention as described above, the following advantages can be obtained.

First, as the circulation path of the rope is formed into a partitioned space, it does not come into contact with other parts such as runners or runner supports, so that the horizontal movement of the blind member is not braked due to tangling or jamming during the circulation, so that the user feels smooth and smooth. Can be obtained.

Secondly, the upper and lower ends of the blind members are connected to the runner support and the weight bar, respectively, by inserting the rod hangers into the sleeves 153 formed by the barges at the upper and lower ends of the blind members, and thus the suspension state can be stably maintained. There is no case that the blind member is struck down during use, so the appearance is always kept clean, and the assembly and disassembly operation of the blind member for washing is easy and easy to handle.

Third, since the runner support and the weight bar have a chassis-like structure having the same cross section and are compatible with each other, the number of parts to be prepared for manufacturing can be limited to a minimum.

Claims (4)

Runners are installed to be electrically rotatable for each of the plurality of rails formed in the channel, and a blind member is suspended at the bottom of each runner via a runner support, and the runner support is pulled by a rope while the blind member can be deployed or folded. For vertical blinds, A plurality of rope guides 7 are integrally formed so that a space through which the rope 5 can pass is formed adjacent to the plurality of rails 3 formed in the channel 9, and the rope 5 End of the) is bound to the rope binding hole 15 attached to the upper surface of the runner support 13, the upper and lower ends of the blind member 15 is provided with a sleeve 153 formed by the bar 151, The vertical hanger 19 is accommodated by the sleeve 153 and is hooked to the hanger grooves 133 and 171 formed inside the runner support 13 and the weight bar 17. . The rope binding tool 15 of the runner support 13 has a bending extension portion 115 extending in one side, and the groove 117 in the longitudinal section of the bending extension portion 115. Vertical blinds characterized in that the formed configuration. The vertical blind of claim 2, wherein the bending extension part 115 of the rope binding port 15 has a configuration in which a rope insertion hole 119 is drilled in parallel with the groove 117. The vertical blind of claim 1, wherein an end of the rope (5) extending through the rope insertion hole (119) is finished with a clamp ring (21).