Demonstration device for curtain-type vertical blind sample

Abstract

A device (1) for demonstrating a curtain-type vertical blind fabric sample (100), composed of a single light-transmitting section (130) positioned in the center and first and second light-blocking sections (110, 120) respectively positioned on the left and right sides of the light-transmitting section, may comprise: a support (10) provided with one or more attachment means (12) at each of two positions spaced apart from each other by a certain distance; and two light-blocking section fixing means (20) that are provided with insertion slots (24) into which the first and second light-blocking sections (110, 120) of the curtain-type vertical blind fabric sample (100) can be inserted, and that are each rotatably coupled to the attachment means (12) of the support (10). When the insertion slots (24) of the light-blocking section fixing means (20) are positioned perpendicular to the longitudinal direction of the support (10), the curtain-type vertical blind fabric sample (100) may be in an open state. When the light-blocking section fixing means (20) rotate in one direction, the front surface of the first light-blocking section (110) may be exposed in a state in which the curtain-type vertical blind fabric sample (100) is closed. Also, when the light-blocking section fixing means (20) rotate in the other direction, the front surface of the second light-blocking section (120) may be exposed in a state in which the curtain-type vertical blind fabric sample (100) is closed.

Description

Demonstration device for a curtain-style vertical blind sample

[0001] The present invention relates to a demonstration device for a curtain-type vertical blind sample, and more specifically, to a demonstration device for a curtain-type vertical blind sample capable of implementing two colors.

[0002] Generally, curtains or blinds are installed at windows or doorways of buildings to block sunlight, prevent outside views, and provide sound insulation and thermal insulation. In addition to these practical uses, they are utilized as important elements of interior decoration to enhance the aesthetics of the interior, depending on the color combinations that harmonize with the interior walls or glass.

[0003] These curtains or blinds can be classified according to their form, for example, into general curtains that are unfolded and folded from the center to both sides; vertical blinds that are divided into multiple vertically formed pieces and whose angle of inclination can be adjusted; roll screen blinds in which one or two layers of blind fabric are wound or unwound on a rotating winding rod; or Roman shade curtains in which the curtain fabric is folded up and down by the winding action of a cord that adjusts the length.

[0004] Among the curtains or blinds mentioned above, the vertical blind of FIG. 1 disclosed in Korean Patent Publication No. 10-2021-0114193 is widely used because it allows viewing of the outdoors by spacing the light-blocking sections made of multiple pieces, controlling the amount of sunlight incident by adjusting the angle of inclination of the spaced light-blocking sections, and creating an open feeling and maximizing the amount of sunlight incident by folding the blind by completely closing the light-blocking sections to one side.

[0005] In addition, as shown in FIG. 2, curtain-type vertical blinds (200) are also widely used to protect privacy by preventing the interior from being seen from the outside by arranging light-transmitting parts in the form of a mesh or net that can transmit light between the light-blocking parts of the vertical blind. In this case, curtain-type vertical blinds are also developed and used so that the colors of the light-blocking parts arranged on both sides of the light-transmitting parts are different from each other, thereby enabling two colors of the curtain surface formed when the vertical blind is closed.

[0006] In order to realize the actual installation of such a curtain-type vertical blind (200), the curtain-type vertical blind may be manufactured as a small sample (300) as shown in FIG. 3 to realize the actual installation state. However, there are various difficult problems involved in manufacturing all types of curtain-type vertical blinds as small samples as in FIG. 3 and providing them to consumers.

[0007] Accordingly, a method of explaining the product of a curtain-type vertical blind to consumers using a curtain fabric sample book (400) such as FIGS. 4a and 4b is being used. When a consumer purchases a curtain-type vertical blind, they select a sample of the curtain-type vertical blind they prefer from the curtain fabric sample book as shown in FIGS. 4a and 4b. However, since the sample (100) stored in the curtain fabric sample book (400) is stored in a two-dimensional flat state as shown in FIG. 5, it is difficult for the consumer to accurately determine what kind of atmosphere the selected curtain-type vertical blind creates when installed on the ceiling or window frame of an actual building.

[0008] The present invention aims to solve the problems of the conventional technology described above by providing a demonstration device for a curtain-type vertical blind sample that enables consumers to easily select a curtain-type vertical blind they prefer by demonstrating the atmosphere when the curtain-type vertical blind is installed through a sample.

[0009] However, these tasks are exemplary and do not limit the scope of the invention.

[0010] A demonstration device for a curtain-type vertical blind fabric sample according to an embodiment of the present invention for achieving the above objectives is a device for demonstrating a curtain-type vertical blind fabric sample comprising a light-transmitting part positioned in the center and first and second light-blocking parts positioned respectively on the left and right sides of the light-transmitting part, and comprises a support having one or more attachment means at each of two positions spaced apart from each other by a predetermined distance; The curtain-type vertical blind fabric sample is provided with a vertical insertion groove into which the first and second light-blocking parts can be inserted, and includes two light-blocking part fixing means that are each rotatably coupled to the attachment means of the support member. When the light-blocking part fixing means are coupled to the attachment means of the support member and the insertion grooves of the light-blocking part fixing means are positioned perpendicular to the longitudinal direction of the support member, the curtain-type vertical blind fabric sample is in an open state. When the light-blocking part fixing means are rotated in one direction, the front of the first light-blocking part is exposed in a closed state, and when the light-blocking part fixing means are rotated in the other direction, the front of the second light-blocking part is exposed in a closed state.

[0011] In a demonstration device for a curtain-type vertical blind fabric sample according to one embodiment of the present invention, when the front surface of the first light-blocking part of the curtain-type vertical blind fabric sample is made of a first color (A) and the front surface of the second light-blocking part is made of a second color (B), when the light-blocking part fixing means rotate in one direction, the front surface of the first light-blocking part having the first color (A) is exposed, and when rotated in the other direction, the front surface of the second light-blocking part having the second color (B) is exposed, thereby enabling the realization of a curtain-type vertical blind of two colors.

[0012] In addition, in a demonstration device for a curtain-type vertical blind fabric sample according to one embodiment of the present invention, the support member is provided with a plurality of attachment means at two positions spaced apart from each other, and the position at which the light-blocking fixing means is coupled to the attachment means of the support member can be adjusted according to the dimensions of the curtain-type vertical blind fabric sample.

[0013] In addition, in a demonstration device for a curtain-type vertical blind fabric sample according to one embodiment of the present invention, a plurality of attachment means of the support member may be made of magnets and a ferromagnetic material may be provided on the bottom surface of the light-blocking fixing means, or a plurality of attachment means of the support member may be made of ferromagnetic material and magnets may be provided on the bottom surface of the light-blocking fixing means.

[0014] In addition, the demonstration device for a curtain-type vertical blind fabric sample according to one embodiment of the present invention may further include a rotating operating member capable of rotating the light-blocking fixing means together.

[0015] In addition, in a demonstration device for a curtain-type vertical blind fabric sample according to one embodiment of the present invention, two vertical support members are further included, each having one or more attachment means at two positions spaced apart from each other, and two light-blocking fixing means for two light-blocking members are arranged so as to face downward, and the first and second light-blocking members of the curtain-type vertical blind sample are coupled to the insertion grooves, thereby enabling the curtain-type vertical blind sample to be suspended from the light-blocking fixing means.

[0016] In addition, in a demonstration device for a curtain-type vertical blind fabric sample according to one embodiment of the present invention, vertical reinforcing members are provided on the outer edges of the first and second light-blocking members of the curtain-type vertical blind fabric sample demonstrated through the curtain-type vertical blind sample demonstration device, and the vertical reinforcing members can be inserted into and fixed in the insertion grooves of the light-blocking member fixing means of the curtain-type vertical blind sample demonstration device.

[0017] Meanwhile, a demonstration device for a curtain-type vertical blind fabric sample according to another embodiment of the present invention is a device for demonstrating a curtain-type vertical blind fabric sample comprising a light-transmitting part positioned in the center and first and second light-blocking parts positioned respectively on the left and right sides of the light-transmitting part, comprising: two light-blocking part fixing means having vertical insertion grooves into which the first and second light-blocking parts of the curtain-type vertical blind sample can be fitted and having a rotation axis on the bottom surface; and a support having holes formed through which the rotation axes of the light-blocking part fixing means are formed, wherein the two light-blocking part fixing means are positioned at a predetermined distance from each other. The device includes a driving means comprising a link member coupled to the rotation axes of the light-blocking fixing means extending through the holes of the support member, a motor for driving the link member, and a control unit for controlling the motor. When the light-blocking fixing means are coupled to the support member and the insertion grooves of the light-blocking fixing means are positioned perpendicular to the longitudinal direction of the support member, the curtain-type vertical blind fabric sample is in an open state. When the light-blocking fixing means rotate in one direction, the front of the first light-blocking part is exposed while the curtain-type vertical blind fabric sample is in a closed state. When the light-blocking fixing means rotate in the other direction, the front of the second light-blocking part is exposed while the curtain-type vertical blind fabric sample is in a closed state.

[0018] In a demonstration device for a curtain-type vertical blind fabric sample according to another embodiment of the present invention, the driving means is positioned on the upper part of the support and further includes two vertical support members that support the support at both ends, and the first and second light-blocking parts of the curtain-type vertical blind fabric sample are coupled to the insertion grooves of the two light-blocking part fixing means coupled to the support so that the insertion grooves are positioned to face downward, thereby enabling the curtain-type vertical blind fabric sample to be suspended from the light-blocking part fixing means.

[0019] In addition, in a demonstration device for a curtain-type vertical blind fabric sample according to another embodiment of the present invention, when the front of the first light-blocking part of the curtain-type vertical blind fabric sample is made of a first color (A) and the front of the second light-blocking part is made of a second color (B), when the light-blocking part fixing means rotate in one direction, the front of the first light-blocking part having the first color (A) is exposed, and when rotated in the other direction, the front of the second light-blocking part having the second color (B) is exposed, thereby enabling the realization of a curtain-type vertical blind with two colors.

[0020] In addition, in a demonstration device for a curtain-type vertical blind fabric sample according to another embodiment of the present invention, vertical reinforcing members are provided on the outer edges of the first and second light-blocking parts of the curtain-type vertical blind fabric sample demonstrated through the curtain-type vertical blind sample demonstration device, and the vertical reinforcing members can be inserted into and fixed in the insertion grooves of the light-blocking part fixing means of the curtain-type vertical blind sample demonstration device.

[0021] According to the above solution, by demonstrating the atmosphere when curtain-style vertical blinds are installed through blind fabric samples, consumers can easily select the curtain-style vertical blinds they prefer.

[0022] In addition, by demonstrating fabric samples of curtain-type vertical blinds in which the light-blocking sections have different colors, it is possible to realize the open state of the curtain-type vertical blind, the exposure of the front of one light-blocking section when the curtain-type vertical blind is closed, and the exposure of the front of the other light-blocking section when the curtain-type vertical blind is closed, thereby enabling consumers to judge the atmosphere three-dimensionally when the curtain-type vertical blind is installed.

[0023] Of course, the scope of the present invention is not limited by these effects.

[0024] FIG. 1 is a schematic perspective view showing a vertical blind installed on the ceiling or window frame of a building.

[0025] Figure 2 is a photograph of a curtain-type vertical blind installed on a window frame of a building.

[0026] Figure 3 is a photograph of a small sample of a curtain-type vertical blind installed for display.

[0027] Figure 4a is a photograph of a sample book containing samples of curtain-type vertical blinds.

[0028] Figure 4b is a photograph of the sample book of the curtain-type vertical blind of Figure 4a in an unfolded state.

[0029] Figure 5 is a photograph of a sample of a curtain-type vertical blind fabric stored in the sample book of Figures 4a and 4b.

[0030] FIG. 6a is a rear view of a blind fabric sample installed in a demonstration device for a curtain-type vertical blind sample according to the first embodiment of the present invention.

[0031] FIG. 6b is a front view of a blind fabric sample installed in a demonstration device of a curtain-type vertical blind sample according to the first embodiment of the present invention.

[0032] FIG. 7a is a photograph of a blind fabric sample installed in a demonstration device for a curtain-type vertical blind sample according to the first embodiment of the present invention, with the sample rotated in one direction, and FIG. 7b is a photograph of a sample rotated in the other direction.

[0033] FIG. 8 is a schematic diagram of a demonstration device for a curtain-type vertical blind fabric sample according to a first embodiment of the present invention.

[0034] Figure 9 is a schematic diagram of the support of the demonstration device for the curtain-type vertical blind fabric sample of Figure 8.

[0035] FIG. 10 is a schematic diagram of the fixing means for the light-blocking part of the demonstration device of the curtain-type vertical blind fabric sample of FIG. 8.

[0036] FIG. 11 is a schematic diagram of a demonstration device for a curtain-type vertical blind sample according to a modified example of the first embodiment of the present invention.

[0037] FIG. 12 is a schematic diagram of a demonstration device for a curtain-type vertical blind fabric sample according to a second embodiment of the present invention.

[0038] FIG. 13 is a schematic diagram of a demonstration device for a curtain-type vertical blind fabric sample according to a third embodiment of the present invention.

[0039] The aforementioned objectives, features, and advantages will become more apparent through the following embodiments related to the attached drawings.

[0040] The following specific structural or functional descriptions are provided merely for the purpose of illustrating embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms and should not be interpreted as being limited to the embodiments described herein.

[0041] Since embodiments according to the concept of the present invention may be subject to various modifications and may take various forms, specific embodiments are illustrated in the drawings and described in detail in this specification. However, this is not intended to limit embodiments according to the concept of the present invention to specific disclosed forms, and it should be understood that they include all modifications, equivalents, and substitutions that fall within the spirit and scope of the present invention.

[0042] Terms such as "first" and / or "second" may be used to describe various components, but the components are not limited to these terms. For the sole purpose of distinguishing one component from other components, for example, without departing from the scope of rights according to the concept of the present invention, the first component may be named the second component, and similarly, the second component may be named the first component.

[0043] When it is stated that a component is "connected" or "connected" to another component, it should be understood that it may be directly connected or connected to that other component, or that there may be other components in between. On the other hand, when it is stated that a component is "directly connected" or "directly connected" to another component, it should be understood that there are no other components in between. Other expressions used to describe the relationship between components, such as "between" and "exactly between," or "adjacent to" and "directly adjacent to," should be interpreted in the same way.

[0044] The terms used herein are used merely to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. Terms such as “comprising” or “having” in this specification are intended to specify the existence of the described features, numbers, steps, actions, components, parts, or combinations thereof, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0045] Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the invention with reference to the attached drawings. Identical reference numerals in each drawing indicate identical components.

[0046] (First embodiment)

[0047] With reference to FIGS. 6a to 10, an apparatus (1) for demonstrating a curtain-type vertical blind fabric sample (100) according to the first embodiment of the present invention (hereinafter referred to as the "curtain-type vertical blind sample demonstration apparatus") will be described.

[0048] FIGS. 6a and 6b are drawings viewed from the rear and front, respectively, of a blind sample installed in a curtain-type vertical blind sample demonstration device according to the first embodiment of the present invention; FIG. 7a is a photograph of a blind fabric sample installed in a curtain-type vertical blind sample demonstration device according to the first embodiment of the present invention with the sample rotated in one direction; FIG. 7b is a photograph of a sample rotated in another direction; and FIG. 8 is a schematic diagram of a curtain-type vertical blind sample demonstration device according to the first embodiment of the present invention.

[0049] By using the device (1) for demonstrating a curtain-type vertical blind fabric sample according to the first embodiment of the present invention, the indoor or outdoor atmosphere when the curtain-type vertical blind is installed can be demonstrated through the curtain-type vertical blind sample (100), thereby helping the consumer select the curtain-type vertical blind they prefer.

[0050] As illustrated in FIG. 6a and FIG. 8, a demonstration device (1) of a curtain-type vertical blind sample (100) according to a first embodiment of the present invention may include a support (10) having a plurality of attachment means (12) and two light-blocking fixing means (20) each rotatably coupled to the attachment means (12) of the support (10).

[0051] A sample (100) of a curtain-type vertical blind fabric, which is demonstrated by a demonstration device (1) according to the first embodiment of the present invention, may be configured such that, for example, as shown in FIG. 5, a light-transmitting part (130) is positioned in the center and first and second light-blocking parts (110, 120) are positioned on the left and right sides of the light-transmitting part, respectively. In addition, a vertical reinforcing part (140) may be provided on the outer edge of each of the first and second light-blocking parts (110, 120) so that the first and second light-blocking parts (110, 120) can be inserted into the insertion grooves (24) of the light-blocking part fixing means (20) described later, thereby allowing the first and second light-blocking parts (110, 120) to maintain an upright state, and a horizontal reinforcing part (150) may be provided on the light-transmitting part (130). A plurality of through holes (160) may be formed in the horizontal reinforcing member (150). For example, the vertical reinforcing member (140) may be made of a synthetic resin having greater rigidity than the light-blocking members, and the horizontal reinforcing member (150) may be made of a fabric, but is not limited thereto.

[0052] Referring to FIG. 8, the support (10) of the demonstration device (1) of the curtain-type vertical blind sample according to the first embodiment may be provided with one or more attachment means (12) at each of two positions spaced apart from each other.

[0053] With this configuration, the distance between the light-blocking fixing means (20), described later, can be adjusted according to the dimensions (width) of the light-transmitting part (130) and light-blocking parts (110, 120) of the curtain-type vertical blind sample (100) when the light-blocking fixing means (20) described later are attached to the support (10). For example, the attachment means (12) located on the inner side of the support (10) shown in FIG. 9 can be used when demonstrating a curtain-type vertical blind sample (100) consisting of a light-transmitting part (130) and light-blocking parts (110, 120) with a relatively narrow width, and the attachment means (12) located on the outer side can be used when demonstrating a curtain-type vertical blind sample (100) consisting of a light-transmitting part (130) and light-blocking parts (110, 120) with a relatively wide width. FIG. 9 is illustrated as having two attachment means (12) at each connection position of the light-blocking fixing means (20) of the support (10), but three or more attachment means (12) may be provided at each connection position as needed.

[0054] Referring to FIGS. 8 and 10, the two light-blocking fixing means (20) of the demonstration device (1) of the curtain-type vertical blind fabric sample are provided with an insertion groove (24) into which the first and second light-blocking parts (110, 120) of the curtain-type vertical blind sample (100) can be inserted, and the light-blocking fixing means (20) can each be rotatably coupled to the attachment means (12) of the support (10). It is preferable that the width of the insertion groove (24) be such that the vertical reinforcing parts (150) of the light-blocking parts (110, 120) of the curtain-type vertical blind sample (100) do not move when inserted.

[0055] In the demonstration device (1) of the curtain-type vertical blind fabric sample (100) according to the first embodiment of the present invention, the connection between the support member (10) and the light-blocking fixing means (20) may be made by a magnet or a magnetic material. For example, a plurality of attachment means (12) of the support member (10) may be made of magnets and a ferromagnetic material (22) may be provided on the bottom surface of the light-blocking fixing means (20), or a plurality of attachment means (12) of the support member (10) may be made of ferromagnetic materials and a magnet (22) may be provided on the bottom surface of the light-blocking fixing means (20). Here, the "ferromagnetic material" may include a material having the property of adhering to a magnet, such as, for example, iron, cobalt, nickel, and their alloys or compounds. With this configuration, the light-blocking fixing means (20) can rotate freely left and right while connected to the support (10), thereby enabling the opening or closing state of the curtain-type vertical blind sample (100).

[0056] For example, when the light-blocking fixing means (20) of the device (1) for demonstrating a curtain-type vertical blind fabric sample (100) is coupled to the attachment means (12) of the support (10), and the insertion grooves (24) of the light-blocking fixing means (20) are positioned perpendicular to the longitudinal direction of the support (10), the curtain-type vertical blind fabric sample (100) can be realized in an open state. FIG. 6a is a rear view of the state in which the curtain-type vertical blind fabric sample (100) is installed in the demonstration device (1) according to the first embodiment of the present invention, and FIG. 6b is a front view of the same.

[0057] Additionally, as illustrated in FIG. 7a, when the light-blocking fixing means (20) rotate in one direction, the front of the first light-blocking part (110) can be exposed while the curtain-type vertical blind fabric sample (100) is closed. Additionally, as illustrated in FIG. 7b, when the light-blocking fixing means (20) rotate in the other direction, the front of the second light-blocking part (120) can be exposed while the curtain-type vertical blind fabric sample (100) is closed.

[0058] In addition, for example, when demonstrating a fabric sample (100) of a curtain-type vertical blind using a light-blocking fabric capable of implementing two colors using the device (1) according to the first embodiment of the present invention, when the light-blocking fixing means (20) rotate in one direction, the front of the first light-blocking part (110) having the first color (A) is exposed, and when rotated in the other direction, the front of the second light-blocking part (120) having the second color (B) is exposed, thereby allowing the installation atmosphere of the curtain-type vertical blind capable of implementing two colors to be easily understood.

[0059] Meanwhile, as illustrated in FIG. 11, according to a variation of the first embodiment of the present invention, a rotation operating member (50) for rotating together the light-blocking fixing means (20) of the curtain-type vertical blind sample demonstration device (1) may be further included. With this configuration, the light-blocking fixing means (20) of the curtain-type vertical blind sample demonstration device (1) can be rotated at the same angle by operating the rotation operating member (50) left and right, so that the curtain-type vertical blind can be installed on a guide rail and the opening angle of the light-blocking parts of the blind can be easily implemented.

[0060] (2nd embodiment)

[0061] Next, with reference to FIG. 12, a device (1) for demonstrating a curtain-type vertical blind fabric sample (100) according to a second embodiment of the present invention will be described. When describing the demonstration device (1) according to the second embodiment, descriptions of parts similar to the configuration and operation of the demonstration device (1) according to the first embodiment will be omitted.

[0062] In the demonstration device (1) according to the first embodiment of the present invention, the operator directly rotates the light-blocking fixing means (20) attached to the support (10) to adjust the opening angle of the light-blocking parts (110, 120) of the curtain-type vertical blind sample (100), whereas in the demonstration device (1) according to the second embodiment, the light-blocking fixing means (20) can be rotated together at the same angle by the driving means (30).

[0063] As illustrated in FIG. 12, a demonstration device (1) of a curtain-type vertical blind sample (100) according to a second embodiment of the present invention may include a support (10) having one or more attachment means (12) at two positions spaced apart from each other, two light-blocking fixing means (20) positioned at a spaced apart from each other on the support (10), and a driving means (30) for rotating the light-blocking fixing means (20).

[0064] The above-mentioned light-blocking fixing means (20) are provided with insertion grooves (24) into which vertical reinforcing members (150) of the first and second light-blocking members (110, 120) of the curtain-type vertical blind fabric sample (100) can be fitted, and rotation axes (23) are provided on the bottom surface. The rotation axes (23) of the above-mentioned light-blocking fixing means (20) can be rotated by a driving means (30) described later.

[0065] In the support member (10), the two light-blocking fixing means (20) are positioned at a predetermined distance from each other, and holes are formed through which the rotation axes (23) of the light-blocking fixing means (20) pass.

[0066] The driving means (30) may comprise a link member (32) coupled to the rotation axes (23) of the light-blocking fixing means (20) that extend through the holes of the support (10), a motor (34) that drives the link member (32), and a control unit (36) that controls the motor. The driving means (30) may include a rack and pinion (not shown) that converts the rotational motion of the motor (34) into linear reciprocating motion. Additionally, the motor (34) may be a linear motor so as to rotate the rotation axes (23) of the light-blocking fixing means (20) through the link member (32). The control unit (36) may operate the light-blocking fixing means (20) to rotate left or right at the same angle through the control of the driving means (30).

[0067] (Third Embodiment)

[0068] Next, with reference to FIG. 13, a device (1) for demonstrating a curtain-type vertical blind fabric sample (100) according to the third embodiment of the present invention will be described. When describing the demonstration device (1) according to the third embodiment, descriptions of parts similar to the configuration and operation of the demonstration device (1) according to the first and second embodiments will be omitted.

[0069] In the first and second embodiments, the curtain-type vertical blind fabric sample (100) is installed on the demonstration device (1), whereas in the third embodiment, the curtain-type vertical blind fabric sample (100) is installed in a hanging form on the demonstration device (1), which is a difference.

[0070] Referring to FIG. 13, the support (10) of the demonstration device (1) of the curtain-type vertical blind sample according to the third embodiment is provided with one or more attachment means (12) at each of two positions spaced apart from each other, and the support (10) can be vertically supported by vertical support members (40) at both ends.

[0071] The demonstration device (1) according to the third embodiment can realize that the curtain-type vertical blind sample (100) is suspended from the light-blocking fixing means (20) by arranging the insertion grooves (24) of the two light-blocking fixing means (20) coupled to the support (10) so that they face downward, and by coupling the first and second light-blocking parts (110, 120) of the curtain-type vertical blind sample (100) to the insertion grooves (24). That is, by using the demonstration device (1) according to the third embodiment, a state in which a curtain-type vertical blind is suspended from a guide rail fixed to the ceiling or window frame of a building can be realized.

[0072] In addition, in the demonstration device (1) of the curtain-type vertical blind sample (100) according to the third embodiment, a driving means (30) for operating the light-blocking fixing means (20) by an electric motor may be included, similar to the second embodiment. In this case, the driving means (30) may be positioned on the upper part of the support (10).

[0073] The present invention has been described with reference to the embodiments illustrated in the drawings, but this is merely illustrative, and those skilled in the art will understand that various modifications and equivalent alternative embodiments are possible therefrom. Accordingly, the true technical scope of protection of the present invention should be determined by the technical spirit of the claims.

[0074] <Explanation of Symbols>

[0075] 1: Demonstration device for curtain-style vertical blind sample 10: Support

[0076] 12: Attachment means 20: Fixing means

[0077] 22: Magnet or magnetic material 23: Rotation axis

[0078] 24: Insertion groove 30: Driving means

[0079] 32; Link member 34: Motor

[0080] 36: Control unit 40: Vertical support member

[0081] 50: Rotating operating member 110: First light-blocking part

[0082] 120: Second light-blocking section 130: Light-transmitting section

[0083] 140: Vertical reinforcement 150: Horizontal reinforcement

[0084] 100: Curtain-style vertical blind sample

[0085] 300: Curtain-style vertical blind sample

[0086] 400: Curtain Fabric Sample Book

Claims

1. A device (1) for demonstrating a curtain-type vertical blind fabric sample (100) comprising a single light-emitting part (130) positioned in the center and first and second light-blocking parts (110, 120) positioned on the left and right sides of the light-emitting part, respectively. A support (10) having one or more attachment means (12) at each of two locations spaced apart from each other by a predetermined distance; and The first and second light-blocking parts (110, 120) of the curtain-type vertical blind sample (100) are provided with an insertion groove (24) into which they can be fitted, and includes two light-blocking part fixing means (20) that are each rotatably coupled to the attachment means (12) of the support member (10). A curtain-type vertical blind sample demonstration device characterized by the fact that when the light-blocking fixing means (20) are coupled to the attachment means (12) of the support (10) and the insertion grooves (24) of the light-blocking fixing means (20) are positioned perpendicular to the longitudinal direction of the support (10), the curtain-type vertical blind fabric sample (100) is in an open state, when the light-blocking fixing means (20) rotate in one direction, the front of the first light-blocking part (110) is exposed in a closed state, and when the light-blocking fixing means (20) rotate in the other direction, the front of the second light-blocking part (120) is exposed in a closed state.

2. In Paragraph 1, A curtain-type vertical blind sample demonstration device characterized in that, when the front surface of the first light-blocking part (110) of the curtain-type vertical blind fabric sample (100) is made of a first color (A) and the front surface of the second light-blocking part (120) is made of a second color (B), when the light-blocking part fixing means (20) rotate in one direction, the front surface of the first light-blocking part (110) having the first color (A) is exposed, and when rotated in the other direction, the front surface of the second light-blocking part (120) having the second color (B) is exposed, thereby enabling the implementation of a curtain-type vertical blind of two colors.

3. In Paragraph 1, A curtain-type vertical blind sample demonstration device characterized in that the support member (10) is provided with a plurality of attachment means (12) at two positions spaced apart from each other, and the position at which the light-blocking fixing means (20) is coupled to the attachment means (12) of the support member (10) is adjusted according to the dimensions of the curtain-type vertical blind fabric sample (100).

4. In Paragraph 1, A curtain-type vertical blind sample demonstration device characterized in that a plurality of attachment means (12) of the support member (10) are made of magnets and a ferromagnetic body (22) is provided on the bottom surface of the light-blocking fixing means (20), or a plurality of attachment means (12) of the support member (10) are made of ferromagnetic bodies and a magnet (22) is provided on the bottom surface of the light-blocking fixing means (20).

5. In Paragraph 4, A curtain-type vertical blind sample demonstration device characterized by further including a rotating operating member (50) capable of rotating the light-blocking fixing means (20) together.

6. In any one of paragraphs 1 through 5, It further includes two vertical support members (40) that support a support (10) at both ends, each having one or more attachment means (12) at two positions spaced apart from each other by a predetermined distance. A curtain-type vertical blind sample demonstration device characterized by the fact that the first and second light-blocking parts (110, 120) of the curtain-type vertical blind sample (100) are coupled to the insertion grooves (24) of the two light-blocking part fixing means (20) coupled to the support member (10) are arranged so as to face downward, thereby enabling the curtain-type vertical blind sample (100) to be suspended from the light-blocking part fixing means (20).

7. A device (1) for demonstrating a curtain-type vertical blind fabric sample (100) comprising a single light-emitting part (130) positioned in the center and first and second light-blocking parts (110, 120) positioned on the left and right sides of the light-emitting part, respectively. Two light-blocking fixing means (20) having an insertion groove (24) into which the first and second light-blocking parts (110, 120) of a curtain-type vertical blind sample (100) can be fitted, and a rotation axis (23) on the bottom surface; A support (10) in which the two light-blocking fixing means (20) are positioned at a predetermined distance from each other, and holes are formed through which the rotation axes (23) of the light-blocking fixing means (20) pass; and The driving means (30) comprises a link member (32) coupled to the rotation axes (23) of the light-blocking fixing means (20) that extend through the holes of the support member (10), a motor (34) that drives the link member (32), and a control unit (36) that controls the motor. A curtain-type vertical blind sample demonstration device characterized by the fact that when the light-blocking fixing means (20) are coupled to the support (10) and the insertion grooves (24) of the light-blocking fixing means (20) are positioned perpendicular to the longitudinal direction of the support (10), the curtain-type vertical blind fabric sample (100) is in an open state, when the light-blocking fixing means (20) rotate in one direction, the front of the first light-blocking part (110) is exposed in a closed state, and when the light-blocking fixing means (20) rotate in the other direction, the front of the second light-blocking part (120) is exposed in a closed state.

8. In Paragraph 7, The above driving means (30) is positioned on the upper part of the support (10), and It further includes two vertical support members that support the above support (10) at both ends, A curtain-type vertical blind sample demonstration device characterized by the fact that the first and second light-blocking parts (110, 120) of a curtain-type vertical blind fabric sample (100) are coupled to the insertion grooves (24) of two light-blocking part fixing means (20) coupled to the support member (10) so that the insertion grooves (24) of the two light-blocking part fixing means (20) are arranged to face downward, thereby enabling the curtain-type vertical blind fabric sample (100) to be suspended from the light-blocking part fixing means (20).

9. In Paragraph 7 or 8, A curtain-type vertical blind sample demonstration device characterized in that, when the front surface of the first light-blocking part (110) of the curtain-type vertical blind fabric sample (100) is made of a first color (A) and the front surface of the second light-blocking part (120) is made of a second color (B), when the light-blocking part fixing means (20) rotate in one direction, the front surface of the first light-blocking part (110) having the first color (A) is exposed, and when rotated in the other direction, the front surface of the second light-blocking part (120) having the second color (B) is exposed, thereby enabling the implementation of a curtain-type vertical blind of two colors.

10. In Paragraph 1 or 7, Vertical reinforcing members (150) are provided on the outer edges of the first and second light-blocking members (110, 120) of the curtain-type vertical blind fabric sample (100) demonstrated through the above curtain-type vertical blind sample demonstration device (1). A curtain-type vertical blind sample demonstration device characterized in that the above-mentioned vertical reinforcing members (150) can be inserted and fixed into the insertion grooves (24) of the light-blocking member fixing means (20) of the curtain-type vertical blind sample demonstration device (1).

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