Multipurpose guide sign board
Patent Information
- Application Number
- PCT/KR2024/006077
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-03-04
- Filing Date
- 2024-05-22
- Publication Date
- 2025-10-02
AI Technical Summary
Existing guide signs lack versatility and effectiveness in providing both directional information and defensive capabilities during crime risks, particularly in terms of ease of installation, durability, and adaptability for defensive purposes.
A multi-purpose guide sign with a detachable and adjustable support structure, reinforced with metal and synthetic resin, equipped with anti-slip pads, handles, and fastening mechanisms, allowing it to be easily installed, used as a shield, and adapted for defensive maneuvers.
The sign provides clear directional information while offering enhanced durability and defensive capabilities, enabling users to effectively defend against threats by converting into a shield and maintaining stability during use.
Smart Images

Figure KR2024006077_02102025_PF_FP_ABST
Abstract
Description
Multipurpose signage
[0001] The present invention relates to a multi-purpose guide sign that can be used for defense and suppression purposes in case of a crime risk by separating guide signs that provide directions, regulations, warnings, etc.
[0002] Patent Document 001 relates to a multipurpose stand that is easy to install and store at a work site, comprising: a hollow lower support member having a circular base with a pipe fixed horizontally at the center; a plurality of height adjustment members formed on one outer circumferential surface for fixing changes in the longitudinal height of an upper support member inserted into an inner circumferential surface at an upper end that is vertically connected to the pipe; and a clamp formed at a lower end to be connected to the pipe; And a fastening frame part capable of combining at least one of a light, a guide sign, or a warning light at the tip; is formed, and an upper support inserted longitudinally into the inner circumference surface of the lower support; wherein the upper support is inserted longitudinally into the inner circumference surface of the lower support in a sliding manner in a hollow manner and is fixed by a height adjustment part by adjusting the length by sliding up and down based on the lower support, and further includes an outlet formed to be able to supply power to an installation requiring power supply, which is connected to a plug that connects power to both ends of the pipe and is connected to the fastening frame part; and a plurality of pads made of an insulator of any one of rubber, urethane, PEEK, and Bakelite are attached to the lower part of the base that faces the ground, so as to prevent the base from being damaged by friction when it collides with the ground or from being rusted due to moisture on the floor of the work site, and to isolate it from the floor so as not to be affected by electricity flowing due to wires spread on the floor of the work site, and at the same time, to serve as a vibration-proofing function that blocks vibrations transmitted by means of transportation and equipment at the work site. The circular base separated from the lower support is designed to overlap each other as if covering each other during storage and loading / transportation due to the nature of its shape, making it easy to install, store, and load / transport, providing a technology with excellent space utilization.
[0003] Patent Document 002 is a square display device having a space formed by blow molding using a synthetic resin material, and a sign board with a guide message displayed inside the space board so that a rotation shaft clip is fixed to the vertical middle of the sign board so that the sign board can be fitted therein, a rotation nut is fixed to the vertical middle of the space board, and a plastic washer is combined between the rotation shaft clip and the rotation nut so that the sign board can rotate easily, and a fixing member having a slight weight is attached to the lower part of the sign board so that the sign board can be fixed and moved evenly, and a handle is formed on the upper surface of the square display board so that installation and movement are convenient; It is a pyramid shape with a narrow upper part and a wide lower part, and is made of synthetic resin material and is hollow-molded using a blow mold to secure a hollow part so that water, sand, etc. can be stored. The upper part of the fixed part is equipped with one or two layers of reflective paper that emits light so that construction areas and sections can be clearly recognized, especially at night. The fixed part is fastened to a square display part with bolts and nuts, and the technology is presented that can be used as an integrated multi-purpose sign.
[0004] Patent Document 003 discloses a technology for a display device comprising an upper display portion on which a notification message or a notification sign is printed or attached to a surface, a support portion extending from the lower side of the upper display portion, and a support portion connected to the lower part of the support portion, wherein the support portion is further provided with a rolling means that moves the support portion and the upper display portion by moving the support portion, thereby connecting the support portion and the lower part of the support portion.
[0005] Patent invention 004 discloses a technology including a rectangular support having a space inside; a caution sign attached to one side of the support; and a cautionary material receiving box attached to the other side of the support and having a receiving space to contain a cautionary material corresponding to the cautionary text of the cautionary material receiving box.
[0006] The present invention relates to a multi-purpose guide sign that can be used for defense and suppression purposes in case of a crime risk by separating guide signs that provide directions, regulations, warnings, etc.
[0007] The present invention is intended to solve the problems of prior art inventions, and is directed to a multi-purpose guide sign, comprising: a sign (100) on which guide text is displayed; a support (400) formed so that the sign (100) can be detachably attached and detached and having a variable length; and a support (500) formed at the lower end of the support (400) and supported on the ground by multiple extensions.
[0008] The present invention relates to a multipurpose guide sign, and comprises the sign (100) presented above; a pole (400); and a support (500); and adds a plate (200) formed on the sign (100) and displaying guide text; and a handle (300) formed on the rear of the plate (200) and operated by a user.
[0009] The present invention relates to a multipurpose guide sign, and comprises the sign (100) presented above; a support (400); and a support (500); and further comprises a reinforcing member (210) formed on the plate (200) and made of metal to reinforce strength; and a damage prevention member (220) formed on the front of the reinforcing member (210) to prevent damage to the guide text.
[0010] The present invention relates to a multipurpose guide sign, and comprises the sign (100) presented above; a support (400); and a support (500); and further comprises a joint (310) formed on the handle (300) and extending outward from the rear surface of the plate (200); and a fastening member (320) that connects a plurality of the joint members (310) and is fastened to the support member (400).
[0011] The present invention relates to a multipurpose guide sign, and adds to the invention comprising the sign (100); a support (400); and a support (500) presented above, the fastening part (320) being formed in a circle or polygon.
[0012] The present invention relates to a multipurpose guide sign, and comprises the sign (100) presented above; a support (400); and a support (500); and adds to the invention a fixing member (410) formed on the support (400) for fixing the sign (100); an operating member (420) formed on an upper portion of the fixing member (410) for operating the support member (500); and an opening / closing member (430) formed on the operating member (420) for opening and closing the fixing member (410).
[0013] The present invention relates to a multipurpose guide sign, and comprises the sign (100); a support (400); and a support (500) as previously presented, and adds a mounting plate (411) formed on the fixing member (410) and extending to the front of the support member (400) so that the sign (100) is mounted; and an opening / closing plate (412) formed on the operating member (420) and opened / closed, which is opposed to the upper portion of the mounting plate (411).
[0014] The present invention relates to a multi-purpose guide sign, and comprises the sign (100); a support (400); and a support (500) as presented above, and adds an opening / closing hinge (431) formed on the opening / closing part (430) and rotating the operating part (420) at the top of the support (400).
[0015] The present invention relates to a multipurpose guide sign, and comprises the sign (100) presented above; a support (400); and a support (500); and adds an extension (510) formed on the support (500) and extending to one side of the support (400); and a support (520) bent at an end of the extension (510) and in contact with the ground.
[0016] The present invention is such that the sign can be detached from the support by opening the top of the support.
[0017] The present invention can prevent movement and rotation of a signboard by forming a fixing portion in the same cross-sectional shape as the handle of the signboard.
[0018] The present invention is a signboard having a handle formed on the back so that it can be used for defense in case of danger.
[0019] The present invention has an operating section formed on the top of the support so that the support can be operated in case of danger and used for suppression purposes.
[0020] Figure 1 is a perspective view of a multipurpose guide sign of the present invention.
[0021] Figure 2 is a perspective view of a signboard of the present invention.
[0022] Figure 4 is an exemplary diagram showing how to adjust the length of the support of the present invention.
[0023] Figures 5 and 6 are exemplary views showing the installation of a signboard on a support of the present invention.
[0024] Figure 7 is an exemplary diagram showing how to adjust the angle of the support of the present invention.
[0025] Hereinafter, the most preferred embodiment of the present invention will be described in detail to enable a person having ordinary skill in the art to easily carry out the present invention.
[0026] The numbers cited in the examples below are not limited to the referenced objects and can be applied to all examples. Objects that achieve the same purpose and effect as the structures presented in the examples are equivalent replacement objects. The superordinate concepts presented in the examples include subordinate concepts not described.
[0027]
[0028] (Example 1-1) The present invention relates to a multi-purpose guide sign, comprising: a sign (100) on which guide text is displayed; a support (400) formed so that the sign (100) can be detachably attached and detached and having a variable length; and a support (500) formed at the lower end of the support (400) and supported on the ground by multiple extensions.
[0029] (Example 1-2) The multipurpose guide sign of the present invention includes, in Example 1-1, the sign (100) formed of one selected from metal and synthetic resin.
[0030] (Example 1-3) The multipurpose guide sign of the present invention includes, in Example 1-2, the support (400) formed of metal and synthetic resin and formed so as to be open on the inside.
[0031] (Example 1-4) In the multipurpose guide sign of the present invention, in Example 1-3, the support (400) includes an adjusting device (440) whose length is adjustable.
[0032] (Example 1-5) The multipurpose guide sign of the present invention includes an anti-slip pad formed at the lower end of the support (500) in Example 1-4 to prevent slipping on the ground.
[0033] The present invention relates to a multi-purpose guide sign, and more specifically, a multi-purpose guide sign is a guide sign (100) that displays various information such as directions, regulations, and warnings, and can be used for defensive and suppression purposes when a suppression target occurs. Such a multi-purpose guide sign displays directional phrases and regulatory and warning phrases to inform of rules or regulations such as smoking and prohibitions in various locations, and is fixed to the ground. At this time, the multi-purpose guide sign has an open interior to reduce weight, and thus can be easily operated by a user for defensive and suppression purposes.
[0034] And, with reference to FIGS. 1 to 4, the multipurpose guide sign of the present invention is formed with a sign (100) on which a guide phrase is displayed, and the sign (100) is formed of metal, synthetic resin, etc. and is connected to a support (400) extending to the upper portion of a plurality of supports (500) that are fixed to the ground, and the sign (100) is formed to be detachable from the support (400), so that it can be used as a shield to defend against a target of suppression carrying a weapon. In addition, the support (400) and the support (500) are formed as one piece so that the target of suppression cannot approach the user. At this time, the support (400) is formed of metal and synthetic resin, and the inside is open to reduce the weight so that the user can operate it smoothly. In addition, the support (400) is adjusted in length by an adjusting device (440) that is formed so that a plurality of supports (400) overlap each other, so that the target of suppression cannot approach the user.
[0035] In addition, an anti-slip pad is formed at the bottom of the support (500) to prevent the sign (100) from falling over on the ground, and the anti-slip pad is formed of rubber to prevent the support (500) from moving.
[0036] Accordingly, the multipurpose guide sign of the present invention has the characteristic of displaying guide text in normal times, but when a target of suppression carrying a weapon is encountered, the sign (100) and the support (400) can be separated to enable defense and suppression.
[0037]
[0038] (Example 2-1) The present invention relates to a multi-purpose guide sign, and in Example 1-1, it includes a plate (200) formed on the sign (100) and displaying guide text; and a handle (300) formed on the rear of the plate (200) and operated by a user.
[0039] (Example 2-2) The multipurpose guide sign of the present invention includes a reinforcing member (210) formed of metal and strengthening strength, which is formed on the plate (200) in Example 2-1.
[0040] (Example 2-3) The multipurpose guide sign of the present invention includes a damage prevention part (220) formed on the front of the reinforcing part (210) in Example 2-2 to prevent damage to the guide text.
[0041] (Example 2-4) The multipurpose guide sign of the present invention includes an insertion groove formed in the reinforcing part (210) in Example 2-1, into which the guide text is inserted.
[0042] (Example 2-5) The multipurpose guide sign of the present invention includes, in Example 2-4, the damage prevention part (220) formed to be detachable from the plate (200).
[0043] The present invention relates to a signboard (100), and specifically, the signboard (100) displays text such as directions, regulations, and warnings, and can be used for defensive purposes in times of danger. Referring to FIG. 2, the signboard (100) includes a plate (200) on which guidance text is displayed, and the plate (200) is formed of metal and has a reinforcing member (210) formed thereon to reduce damage from weapons. The reinforcing member (210) is formed in various sizes, and a detachable damage prevention member (220) formed of a synthetic resin such as transparent acrylic or polycarbonate is formed on the front. In addition, an insertion groove is formed between the reinforcing member (210) and the damage prevention member (220), and a piece of paper with guidance text written on it is inserted into the insertion groove. The damage prevention member (220) is formed transparently so that the guidance text inserted into the insertion groove is exposed, or the guidance text can be written on the damage prevention member (220).
[0044]
[0045] (Example 3-1) The present invention relates to a multi-purpose guide sign, and in Example 2-1, it includes a joint (310) formed on the handle (300) and extending outward from the rear surface of the plate (200); a fastening portion (320) connecting a plurality of the joint portions (310) and fastened to the support (400).
[0046] (Example 3-2) The multipurpose guide sign of the present invention includes, in Example 3-1, a plurality of joints (310) extending from the center of the plate (200).
[0047] (Example 3-3) The multipurpose guide sign of the present invention includes, in Example 3-1, the fastening portion (320) formed in a circle or polygon.
[0048] (Example 3-4) The multipurpose guide sign of the present invention includes a plurality of compression grooves (321) formed in the fastening portion (320) and compressed to the support (400) in Example 3-3.
[0049] (Example 3-5) The multipurpose guide sign of the present invention includes a detachment prevention pad formed on the fastening portion (320) in Example 3-1 and wrapped to prevent it from being detached from the user's hand.
[0050] The present invention relates to a handle (300), and specifically, the handle (300) is used by a user to hold a sign (100) like a shield. Referring to FIG. 2, the handle (300) is formed with a joint portion (310) extending outward from the rear surface of a plate (200), and a plurality of joint portions (310) extend from the center of the plate (200). At this time, a fastening portion (320) is formed between the plurality of joint portions (310), and the fastening portions (320) are formed with various diameters so that the user can hold them with his or her hand. In addition, the fastening portion (320) is formed in a circular or polygonal shape, but is preferably formed in a hexagonal or octagonal shape. This is to ensure that the sign (100) does not rotate when the fastening portion (320) is fastened to a support (400) and faces forward. And, a plurality of compression grooves (321) are formed in the fastening portion (320) so as to be sunken inward, and the fastening portion (320) is prevented from rotating after being secured to the support (400) by the compression grooves (321). In addition, the fastening portion (320) is formed so as to be covered by a detachment prevention pad to prevent it from being detached from the user's hand, and as the frictional force is improved by the detachment prevention pad, it is fixed without rotating on the support (400).
[0051]
[0052] (Example 4-1) The present invention relates to a multi-purpose guide sign, and in Example 3-1, it includes a fixing part (410) formed on the support (400) and fixing the sign (100); an operating part (420) formed on the upper portion of the fixing part (410) and manipulating the support (500); and an opening / closing part (430) formed on the operating part (420) and opening / closing the fixing part (410).
[0053] (Example 4-2) The multipurpose guide sign of the present invention includes an operating device (421) formed on the operating part (420) and separating the fixing part (410) in Example 4-1.
[0054] (Example 4-3) The multipurpose guide sign of the present invention includes an opening / closing hinge (431) formed on the opening / closing portion (430) in Example 4-2 and rotating the operating portion (420) at the top of the support (400).
[0055] (Example 4-4) The multipurpose guide sign of the present invention is formed on the support (400) in Example 4-2 and includes an operation pad (450) that can be held by a user.
[0056] The present invention relates to a support (400), and specifically, the support (400) is extended upward by a support member (500) to fix a sign (100). Referring to FIGS. 3 and 4, the support member (400) is erected vertically from the ground, and a fixing member (410) for fixing a sign (100) is formed at the top, and an operating member (420) for manipulating the support member (500) is formed on the upper portion of the fixing member (410). At this time, the fixing member (410) is formed such that the upper and lower portions are separated from each other, and when the fixing member (410) is separated, the sign (100) is secured and fixed.
[0057] And the operating part (420) formed on the upper part of the fixed part (410) is extended outward from the upper part of the support (400) and can be held, so that the user can hold the operating part (420) and operate the support (500). In addition, by the user holding the operating pad (450) formed on the operating part (420) and the support (400) and operating the support (400), the suppression target can be suppressed by utilizing the support (500). And, an opening / closing part (430) that separates the fixed part (410) is formed between the operating part (420) and the support (400), and the opening / closing part (430) is formed as an opening / closing hinge (431) that rotates to separate the fixed part (410) or an operating device (421) that detaches the operating part (420) from the support (400). In addition, the operating device (421) is formed with a switch and a spring, and when the switch is operated, the operating part (420) separates or rotates from the support (400) to separate the fixed part (410).
[0058] Accordingly, the support (400) of the present invention has a feature that allows the support (400) to be manipulated to suppress the target of suppression after separating the sign (100) from the support (400).
[0059]
[0060] (Example 5-1) The present invention relates to a multi-purpose guide sign, and in Example 4-1, it includes a mounting plate (411) formed on the fixing part (410) and extending to the front of the support (400) so that the sign (100) is mounted; an opening / closing plate (412) formed on the operating part (420) and opened / closed so as to be opposed to the upper portion of the mounting plate (411).
[0061] (Example 5-2) The multipurpose guide sign of the present invention includes a rotation prevention plate (413) formed on the fixing part (410) in Example 5-1 and preventing rotation of the handle (300).
[0062] (Example 5-3) The multipurpose guide sign of the present invention includes, in Example 5-2, the rotation prevention plate (413) having the same cross-sectional shape as the handle (300).
[0063] (Example 5-4) The multipurpose guide sign of the present invention includes a compression pad (414) formed on the anti-rotation plate (413) and pressing the handle (300) in Example 5-3.
[0064] (Example 5-5) The multipurpose guide sign of the present invention includes a fixing hardware formed on the fixing part (410) in Example 5-1 and fixing the mounting plate (411) and the opening / closing plate (412).
[0065] The present invention relates to a fixing member (410), and specifically, the fixing member (410) is formed between a support member (400) and an operating member (420) so that the handle (300) of the sign (100) is secured and fastened. Referring to FIGS. 5 and 6, the fixing member (410) is formed with a securing plate (411) that extends to the front of the support member (400) and on which the sign (100) is secured, and the securing plate (411) is formed with a first securing plate (411) that extends to the front of the support member (400) and a second securing plate (411) that is formed by bending upward from one end of the first securing plate (411). And, a door plate (412) is formed so as to be aligned with the fixing plate (411), and is formed so that the fixed part (410) is separated when the operation part (420) is separated and rotated from the support (400) as it is formed on the operation part (420). At this time, the door plate (412) is formed such that a first door plate (412) extending from the front of the operation part (420) with the same length as the first fixing plate (411) is formed, and a second door plate (412) is formed by bending downwards at one end of the first door plate (412) to be in contact with the second fixing plate (411). In addition, a fixing member is formed on the first fixing plate (411) and the first door plate (412) so that the sign (100) is not detached, and the fixing member is formed in various forms such as a lock or a clamp.
[0066] In addition, a rotation prevention plate (413) is formed inside each of the mounting plate (411) and the opening / closing plate (412), and the rotation prevention plate (413) is formed to have the same cross-sectional shape as the handle (300). When the cross-section of the handle (300) is formed in an octagonal shape, the rotation prevention plate (413) is also formed in an octagonal shape to prevent the handle (300) from rotating. In addition, when the handle (300) is formed in a circular shape, the rotation prevention plate (413) is formed in a curved shape, but a compression pad (414) is formed on the inner surface of the rotation prevention plate (413) to compress the handle (300). At this time, the compression pad (414) is inserted into a compression groove (321) formed in the handle (300) formed in a circular shape to prevent the handle (300) from moving.
[0067] Accordingly, the fixing member (410) of the present invention has a feature of fixing the sign (100) so that it does not rotate or move after being fixed to the support (400).
[0068]
[0069] (Example 6-1) The present invention relates to a multi-purpose guide sign, and in Example 5-1, it includes an extension portion (510) formed on the support (500) and extending to one side of the pillar (400); and a support portion (520) bent at an end of the extension portion (510) and in contact with the ground.
[0070] (Example 6-2) The multipurpose guide sign of the present invention includes a connecting member (530) formed on the pillar (400) in Example 6-1 and connecting a plurality of the supports (500).
[0071] (Example 6-3) The multipurpose guide sign of the present invention comprises, in Example 6-2, a plurality of first supports (501) formed on the support (500) and formed at the lower portion of the sign (100); and a second support (502) formed on the rear surface of the plurality of first supports (501) and supporting the pillar (400).
[0072] (Example 6-4) The multipurpose guide sign of the present invention includes, in Example 6-3, a plurality of the first supports (501) that rotate inside the connecting member (530).
[0073] (Example 6-5) The multipurpose guide sign of the present invention includes, in Example 6-4, a variable hole (531) formed in the connecting member (530) and through which a plurality of the first supports (501) rotate; and a rotation link formed inside the variable hole (531) and which rotates a plurality of the first supports (501) simultaneously.
[0074] (Example 6-6) The multipurpose guide sign of the present invention includes a shock-absorbing buffer pad formed at the lower portion of the extension portion (510) in Example 6-1.
[0075] The present invention relates to a support (500), and specifically, the support (500) is formed in multiple numbers at the lower end of a support (400) to fix the support (400) so that the sign (100) is spaced from the ground. Referring to FIG. 7, the support (500) is formed with an extension (510) extending to one side of the support (400) and a support (520) bent downward from the end of the extension (510) to contact the ground. In addition, the support (500) is formed by spaced apart from a plurality of first supports (501) formed at the lower end of the sign (100), and a second support (502) is formed on the rear surface of the plurality of first supports (501). And a plurality of first supports (501) are formed in the front of the support (400), and the lengths of the plurality of first supports (501) and second supports (502) are formed to be different from each other so that the support (400) is fixed.
[0076] In addition, a connecting member (530) is formed at the bottom of the support member (400) to connect a plurality of first supports (501) and second supports (502) to the support member (400), and the connecting member (530) is formed such that the plurality of supports (500) are each connected or the ends of the first supports (501) and second supports (502) are connected inside. In addition, a variable hole (531) is formed at the front of the connecting member (530) so that the positions of the plurality of first supports (501) can be changed, and the plurality of first supports (501) rotate inside the variable hole (531). In addition, a rotation link is formed inside the connecting member (530) to simultaneously rotate a plurality of first supports (501), and when the first supports (501) are rotated inward or outward, the other adjacent first supports (501) rotate in different directions. This is because when the suppression target is formed at three or more points, the suppression of the suppression target may not be smooth, so the plurality of first supports (501) are tightly pressed against each other, and the first supports (501) and the second supports (502) are formed in corresponding directions, so that the suppression target can be smoothly suppressed. In addition, when the length of the support (400) is increased by the adjusting device (440) formed on the support (400), the interval between the plurality of first supports (501) is adjusted. Specifically, the control device (440) is connected to the operating unit (420) and a plurality of first supports (501) by wires, so that when the length of the support (400) increases, the spacing of the first supports (501) is adjusted.
[0077] And, a shock-absorbing buffer pad is formed at the bottom of the extension (510), and damage to the suppression target can be prevented by the buffer pad.
Claims
1. Signboard displaying guidance text (100); The above sign (100) is formed to be detachable and has a support (400) of variable length; A multipurpose guide sign including a support (500) formed at the lower end of the above-mentioned support (400) and supported on the ground by multiple extensions.
2. In claim 1, A plate (200) formed on the above signboard (100) and displaying guidance text; A multipurpose guide sign formed on the rear side of the above plate (200) and including a handle (300) operated by a user.
3. In claim 2, A reinforcing member (210) formed on the above plate (200) and made of metal to reinforce strength; A multipurpose guide sign including a damage prevention part (220) formed on the front of the above-mentioned reinforcing part (210) and preventing damage to the guide text.
4. In claim 1, A joint (310) formed on the handle (300) and extending outward from the rear surface of the plate (200); A multipurpose guide sign including a fastening member (320) that connects a plurality of the above joint members (310) and is fastened to the support member (400).
5. In claim 1, A multipurpose guide sign including the above fastening portion (320) formed in a circle or polygon.
6. In claim 1, A fixing member (410) formed on the above support (400) and fixing the sign (100); An operating part (420) formed on the upper part of the above fixed part (410) and operating the support (500); A multipurpose guide sign including an opening / closing part (430) formed on the above operating part (420) and opening / closing the above fixed part (410).
7. In claim 1, A mounting plate (411) formed on the above fixed part (410) and extending to the front of the support (400) to allow the sign (100) to be mounted thereon; A multipurpose guide sign including an opening / closing plate (412) formed on the operating part (420) and opened / closed, which is positioned against the upper portion of the above-mentioned mounting plate (411).
8. In claim 1, A multipurpose guide sign including an opening / closing hinge (431) formed on the opening / closing portion (430) and rotating the operating portion (420) at the top of the support (400).
9. In claim 8, An extension (510) formed on the above support (500) and extending to one side of the pillar (400); A multipurpose guide sign including a support portion (520) that is bent at the end of the extension portion (510) and is in contact with the ground.