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KR-102963223-B1 - Vertical Blinder

KR102963223B1KR 102963223 B1KR102963223 B1KR 102963223B1KR-102963223-B1

Abstract

The vertical curtain of the present invention is a vertical curtain that controls light by linking a curtain made of a combination of louvers and mesh with forward and backward movement and left and right rotation movements on a guide rail, by mounting a plurality of connectors on a plurality of carriers that move on a guide rail, wherein the first carrier and the second carrier are installed to be movable on the guide rail and are positioned on the first side of the plurality of carriers and maintain a mutual spacing, a first connector and a second connector mounted on the first carrier and the second carrier, respectively, and a connecting line connecting the first connector and the second connector, wherein the second connector is linked to the forward and backward movement and rotation movements of the plurality of connectors, and at the same time, the first connector is linked through the connecting line so that when the curtain is unfolded, the leading edge of the curtain can be positioned at the same location through the first carrier located at the lower end of the guide rail.

Inventors

  • 권영택

Dates

Publication Date
20260511
Application Date
20201119

Claims (20)

  1. A vertical curtain that controls light by linking a curtain composed of a combination of louvers and mesh with forward and backward movement and left and right rotation movements on a guide rail, equipped with multiple connectors on which curtains are suspended from multiple carriers moving on a guide rail. A first carrier and a second carrier installed to be movable on the above guide rail, positioned on the outermost side among a plurality of carriers and maintaining a mutual distance, and A first connector and a second connector mounted respectively on the first carrier and the second carrier, and Composed of a joint line connecting the first connector and the second connector. A vertical curtain characterized by the fact that the second connecting member is configured to be linked with the forward and backward movement and rotational operation of a plurality of connecting members, and at the same time links the first connecting member through the joint line so that when the curtain is unfolded, the leading edge of the curtain can be positioned at the same location through the first carrier located at the lower end of the guide rail.
  2. In paragraph 1, The above guide rail is, An internal space having a length, and A first rail installed on both upper sides of the internal space to guide the movement of a plurality of carriers, and A vertical curtain characterized by being composed of a second rail installed below the first rail to guide the movement of an extension block connecting a first carrier and a first connector.
  3. In paragraph 2, On the first rail, rollers are installed on the first carrier, the second carrier, and a plurality of third carriers and support carriers, respectively, so that they can move by rolling rotation. A vertical curtain characterized by having a guide groove of an extension block connecting a first carrier and a first connector movably coupled to the second rail.
  4. In paragraph 3, The first carrier mentioned above is connected to a connecting carrier, and The above connecting carrier and the second carrier are connected through a control block, A vertical curtain characterized by the above-mentioned adjustment block having its length adjusted in accordance with the forward or backward movement of the louver.
  5. In paragraph 1, A vertical curtain characterized in that the first and second connecting members each have grooves formed on both sides of the upper surface, the joint line passes through the grooves, and is caught at the ends of the grooves through catches installed at both ends of the joint line.
  6. In paragraph 3, A vertical curtain characterized by having one or more support carriers provided, which are positioned at predetermined intervals when moving backward to fold the curtain from a guide rail while installed in front of a first carrier.
  7. In paragraph 6, A vertical curtain characterized by multiple support carriers, each equipped with a magnet, which move as a single unit by magnetic force and allow for selective separation.
  8. In paragraph 6, A vertical curtain characterized in that the first carrier and the connecting carrier are interconnected by a metal fitting and attached to the magnet of the supporting carrier through the metal fitting.
  9. In paragraph 2, The first carrier and the extension block are connected by a second clip, and A vertical curtain characterized in that the above extension block and the first connector are connected by a first clip.
  10. In paragraph 3, A vertical curtain characterized by having a stopper installed on the upper surface of the support carrier and the movement of the support carrier restricted by a locking pin installed on a guide rail that exposes the internal space.
  11. In paragraph 4, The above adjustment block is, A first member having a coupling projection installed in a groove formed in the above-mentioned connecting carrier, and A second member having a guide bar that is movably coupled in guide grooves formed on both front sides of the first member. The length of the first member and the second member is extended through the first carrier and the second carrier moving to one side of the guide rail to unfold the curtain, and A vertical curtain characterized by the length of the first member and the second member being shortened through the first carrier and the second carrier moving to the other side of the guide rail when the curtain is folded.
  12. In paragraph 1, The above-mentioned first connector is, It consists of a first hanger and a second hanger, A vertical curtain characterized by having a guide shaft formed in the first hanger and a guide hole formed in the second hanger so that the first hanger and the second hanger are joined together by butting them against each other.
  13. In Paragraph 12, A plurality of louver pins are formed on the front surface of the first hanger, and A vertical curtain characterized by being configured such that a mesh pin is formed on an extension surface formed on the front side of the first hanger, and the louver and mesh of the curtain are in close contact with the front of the first hanger, and then the top of the louver is folded and in contact with a step formed on the upper rear surface of the first hanger, and the curtain can be connected to a first connector by combining the first hanger and the second hanger.
  14. In Paragraph 12, A vertical curtain characterized by being configured to form a pair of opposing connecting jaws on the back surface of the first hanger, insert a weight into the connecting jaws, and adjust the balance of the first connecting member against the self-weight of the curtain.
  15. In Paragraph 12, A vertical curtain characterized by having a loop formed in the center of the upper surface of the first hanger.
  16. In paragraph 1, The above second connector is, It consists of a first hanger and a second hanger, The first hanger and the second hanger are installed so that they are joined together and one side can rotate relative to the other side, thereby allowing the angle of the joined state to be changed. A gap prevention device for a vertical curtain, characterized by being configured to match the vertical position in the longitudinal direction of each vertically arranged louver by changing the angle of the first hanger and the second hanger while fixing each louver with an overlapping pressure portion formed on the lower surface facing the first hanger and the second hanger.
  17. In Paragraph 16, A vertical curtain characterized by having a reference axis and a reference hole formed respectively on the mutually facing surfaces of the first hanger and the second hanger, so that the reference axis is connected to the reference hole through the combination of the first hanger and the second hanger.
  18. In Paragraph 16, A guide shaft and a guide hole are respectively formed on the mutually facing surfaces of the first hanger and the second hanger, and the guide shaft is coupled to the guide hole through the combination of the first hanger and the second hanger, A vertical curtain characterized by the fact that when the first hanger and the second hanger rotate around a reference axis, the guide axis moves along the guide hole to guide the change in angle of the first hanger and the second hanger.
  19. In Paragraph 16, A vertical curtain characterized by having a reference axis and a guide axis formed in the first hanger and a reference hole and a guide hole formed in the second hanger.
  20. In Paragraph 16, A vertical curtain characterized in that the above-mentioned pressure portion is formed on the lower front face of the first hanger and the second hanger facing each other, and a plurality of louver pins for fixing a louver and a plurality of mesh pins for fixing a mesh are formed to be mutually distinct from each other, and the louver pins and mesh pins are formed so as not to penetrate other louvers facing each other.

Description

Vertical Blinder The present invention relates to a vertical curtain, and more specifically, to a vertical curtain that enables perfect light blocking. Generally, curtains used in each household are used to prevent the interior from being seen from the outside, to control the amount of light entering the interior, and to increase the thermal insulation effect. Recently, vertical curtains have been developed and are being used, which not only regulate the amount of light entering the room but also allow one to see outside even when the curtains are drawn. Such a vertical curtain consists of a guide rail installed on the ceiling at the upper inner side of the window, a carrier that moves left and right within the guide rail, a hanger connected to the carrier, a louver attached to the hanger, and a control unit that moves the carrier to operate the louver. Here, the control unit can be selectively applied using a rod-shaped control rod, a carrier movement cord, a chain, etc. The method of operation of the vertical curtain through the above configuration is such that the shading louvers move and unfold as the control rod is moved left or right or the carrier movement cord is operated, thereby performing a shading function by maintaining them at a constant interval. In addition, the degree of light can be controlled by adjusting the left and right angles of the louvers by rotating the control rod or manipulating the chain. As described above, vertical curtains provide light blocking, privacy protection, decoration, sound insulation, and thermal insulation effects. Here, in addition to the multiple carriers, multiple support carriers are installed on the guide rail installed on the ceiling to prevent sagging of the operating rod. Here, the purpose of preventing sagging of the operating rod is that if the meshing between the operating rod and the carrier's helical gear is poor, an error in the rotational operation of the louver will occur. In other words, in conventional vertical curtains, an operating rod having a certain length is installed on the guide rail to enable safe rotation of the louvers, and a plurality of carriers are passed through the operating rod. In addition, the above operating rod meshes with the helical gear installed on each carrier to rotate the hanger holding the louver as a single unit. At this time, to prevent sagging of the operating rod, multiple support carriers are additionally installed that move along the guide rail and are positioned in front of the carrier. Through this, when the curtain is unfolded, the support carrier moves together with the carrier, and when the curtain is folded, the carrier moves in one direction, while the support carrier is supported by the guide rail and positioned at a set interval, thereby preventing the operating rod from sagging. However, when the louvers are unfolded, the hanger holding the louvers cannot be fully pressed against the end of the guide rail through the multiple support carriers and the cover blocking the open end of the guide rail. This causes a phenomenon where the louver cannot be fully unfolded because the connector cannot move to one end of the guide rail due to interference between the cover and the support carrier. Ultimately, when installing a single curtain, there was a problem in that it could not be completely flush against the wall, thus failing to perform the perfect light-blocking function. In particular, when vertical curtains are installed as a double type, they operate symmetrically, causing the gap at the boundary to widen further, which presented a problem in that it was difficult to perform the function of dividing the space or blocking light. FIG. 1 is a perspective view showing a first embodiment of the vertical curtain of the present invention. FIG. 2 is a perspective view showing a second embodiment of the vertical curtain of the present invention. FIG. 3 is a perspective view showing the state in which connectors are installed on the vertical curtain of the present invention. FIG. 4 is a cross-sectional view showing the vertical curtain of the present invention. FIG. 5 is a partially enlarged perspective view of the vertical curtain of the present invention. FIG. 6 is a perspective view showing the support carrier, connecting carrier, and extension block of the vertical curtain of the present invention. FIG. 7 is an exploded perspective view showing the control block of the vertical curtain of the present invention. FIG. 8 is an exploded perspective view showing the combined state of the extension block of the vertical curtain of the present invention and the first carrier. FIG. 9 is a side view showing the vertical curtain of the present invention. FIG. 10 is a side cross-sectional view showing the vertical curtain of the present invention. FIG. 11 is a side view showing the unfolded state of the vertical curtain of the present invention. FIG. 12 is a side view showing the folded state of the vertical curtain of