KR200333917Y1 - Displayed apparatus of a placard - Google Patents

Abstract

The present invention relates to a posting device of a banner whose structure has been improved to facilitate the posting and removal of the banner, the configuration of the posting device is installed perpendicular to the ground and installed opposite to each other at a position spaced apart to spread the banner First and second upper and lower pulleys which are rotatably installed on both side posts, respectively, in the upper and lower portions of the inner sides of the both posts, and a drive shaft through the central portion of the first and second upper pulleys to transmit rotational force; Adjustment handles are axially coupled to the center of the first lower pulley to provide rotational force, and a plurality of fixing rings are engaged with the outer peripheries of the first and second upper and lower pulleys, respectively, to be circulated and rotated, and to bind the strap of the banner on the outer surface. The first and second belt members are provided to be spaced apart from each other.

According to the present invention, the present invention adopts a structure in which the pulley and the belt member are interlocked and rotated, so that the banner can be fixed after being circulated to a position close to the ground without the operator having to climb directly when posting and removing the banner. It is effective in preventing accidents and reducing working time.

Description

Placard posting device {DISPLAYED APPARATUS OF A PLACARD}

The present invention relates to a placard posting apparatus, and in particular, a placard posting apparatus which increases convenience and prevents safety accidents by posting a placard by using a hoisting means having a rotary rotation when installing or replacing a placard. It is about.

In general, banners are posted in various places such as advertisements or propaganda and posted in a place where people can easily see them, and they are mainly promoted and promoted. The method of tying and installing both ends of a banner using the is mainly used.

However, this method not only impairs the appearance of the city, but also has a disadvantage in that a plurality of banners cannot be posted in the same place.

Therefore, in order to post a plurality of banners at the same place, posts having a predetermined height are fixed to both sides at regular intervals, and then both ends of the banners are bundled and posted on the post.

In the conventional banner posting method described above, in order to post a banner on the upper part of the post, an operator must work on both sides of the post at the same time by using a tool such as a ladder, so there is a risk of safety accident and the time required for the work. The loss was a big disadvantage.

In addition, in the case of a banner having a specific posting date is not described correctly because the correct posting date is not properly handled, there is a problem that continues to post even after the effective date, the foreign matters such as dust cling to clutter the urban aesthetics.

The present invention has been devised to solve the above problems in view of the above problems, and its purpose is to facilitate the posting and removal of banners without the operator having to go directly to the top of the posts when posting, removing and replacing banners. The present invention provides a banner posting device.

1 is an exploded perspective view schematically showing the configuration of a banner posting device according to the present invention.

2 is a perspective view showing a combined state of the present invention,

3 is an enlarged perspective view of main parts of the present invention;

Figure 4 is a state diagram showing the operation of posting the present invention banner,

Figure 5 is a state diagram showing the operation of removing the present invention banner.

Explanation of symbols on the main parts of the drawings

110A, 110B: Both Side Post

210A, 210B: First and second belt members

222,224: First and second lower pulley 232,234: First and second upper pulley

240: drive shaft 310: fixed ring

320: fixed plate 400: adjustment handle

500: banner 510: (of the banner)

600: Signs

The present invention for achieving the above object is the first and second upper and lower parts provided on both sides and oppositely installed on the opposite sides of the position having a suitable interval, the upper and lower portions of the inner side of the two posts, respectively. A pulley, a drive shaft penetratingly coupled to a central portion of the first and second upper pulleys to transmit rotational force, an adjustment handle axially coupled to one of the first and second lower pulleys to impart rotational force, and the first phase, The first and second belt members provided with a plurality of fixing loops arranged to be spaced apart from each other by being engaged with the outer periphery of the lower pulley and the second upper and lower pulleys, and having a plurality of fixing rings for tying strings provided at both ends of the banner on the outer surface thereof. It is a feature.

Another feature of the present invention is that it is further provided with a sign that is installed on one of the two posts to indicate the posting date of the banner.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Banner posting device according to the present invention, with reference to Figures 1 to 5, the configuration is installed vertically on the ground and both sides post (110A, 110B) are installed opposite to each other in a spaced enough space to unfold the banner (500) and First and second upper and lower pulleys 232 and 234 and 222 and 224 installed in the upper and lower portions of the both side posts 110A and 110B so as to be interlocked and rotated, respectively, and in the center of the first and second upper pulleys 232 and 234. The driving shaft 240 through the coupling coupled to transmit the rotational force, the adjustment handle 400 axially coupled to the center of the first lower pulley to give the rotational force, and the first and second upper and lower pulleys (232,234) (222, 224) Each of the first and second belt members 210A and 210B, which are engaged with each other on the outer circumference and are circulated and rotated and provided with a plurality of fixing rings 310 for tying the string 510 of the banner 500 on the outer surface, are spaced apart from each other. .

In more detail, both side posts (110A, 110B) is a post form, the opening 115 is formed so that the central portions of the inner surface facing each other communicate with the outside, therein the first, second, upper, lower pulley ( 232,234) (222, 224) and the first and second belt members (210A, 210B) has a structure that is installed.

The first and second upper and lower pulleys 232 and 234 and 222 and 224 are provided with a plurality of gear teeth engaged with the gear teeth formed on the inner surfaces of the first and second belt members 210A and 210B on the outer circumferential surface thereof.

In addition, the first and second belt members 210A and 210B may be made of synthetic resin or steel, but other materials may be used, and a plurality of gear teeth are formed at appropriate intervals on the inner side. In addition, the outer surface has a structure in which the fixing plate 320 provided with a plurality of fixing rings 310 that can bind and fix the string 510 of the banner 500 is integrally attached.

The fixing plate 320 is provided to prevent the fixing ring 310 is in direct contact with the outer surface when the material is different from the first and second belt members (210A, 210B), the fixing ring 310 is the first , 2 can be omitted when directly coupled to the belt member (210A, 210B).

The adjustment handle 400 is axially coupled to either the first lower pulley 222 or the second lower pulley 232 to allow the operator to turn directly by hand, but a separate power source may be employed.

In this case, the power source is preferably a conventional motor capable of rotating the first and second lower pulleys 222 and 224 in the forward and reverse directions, and a separate description thereof will be omitted.

In addition, it is preferable to install a sign 600 on which the posting date of the banner 500 is placed on the outer surfaces or separate positions of the both side posts 110A and 110B, in which the sign 600 is welded to the right post 110B. And integrally coupled in the same manner.

This is to prevent the banner 500 from being continuously posted after a date due to difficulty in maintaining the banner 500 when several banners 500 are posted in one place.

In addition, the groove 130 is formed on the inner side surfaces of both side posts 110A and 110B so as to support both ends of the drive shaft 240 to be rotatable, and a bearing (not shown) on the inner side of the groove 130. ) Is interposed.

Hereinafter, the operation of the present invention will be described.

In the banner posting device according to the present invention, as shown in FIG. 4, when the posting operation of the banner 500 is performed, first, after binding the strings 510 provided at each edge of the banner 500 to the fixing ring 310, Rotates the adjustment handle 400 in one direction a plurality of times by hand, a rotational force is provided to the first lower pulley 222 to rotate the first belt member 210A.

At this time, while the first belt member 210A is rotated, the rotational force is transmitted to the first upper pulley 232, and then the rotational force is transmitted to the second upper pulley 234 through the driving shaft 240.

The second upper pulley 234 is also subjected to a driving force transmission process for transmitting a rotational driving force to the second lower pulley 224 located below through the second belt member 210B.

Accordingly, the first and second upper and lower pulleys 232 and 234 and the second and second belt members 210A and 210B are circulated and rotated while the first and second belt members 210A and 210B rotate. As the circular rotation of the fixed ring 310 attached to the outer surface is moved upwards, the banner 500 is raised upwards and is posted on the top of the posts 110A and 110B.

Thereafter, when the posted banner 500 is to be removed, as shown in FIG. 5, if the adjustment handle 400 is further rotated at the position where the banner 500 is raised to the top, the operator moves the hand from the top to the opposite side. After descending to the touched position, the strap 510 of the banner 500 bound to the fixing ring 310 can be loosened and easily removed.

On the other hand, because there are a plurality of fixed ring 310, it is possible to post a plurality of banners 500 in sequence, at this time by posting the posting date of the banner 500 on the sign 600, the date of the banner 500 is over You can easily remove it after it is recognized.

The present invention described as described above relates to a banner posting device whose structure is improved to facilitate the posting and removal of the banner, according to the present invention by adopting a structure in which the pulley and the belt member is interlocked rotation, When posting and removing, the banner can be fixed after circularly moving to a position close to the ground without the need for the worker to climb directly, thereby preventing safety accidents and reducing work time.

In addition, there is an advantage that a separate dated sign is provided so that the banner can be removed early.

Claims (2)

Both side posts (110A, 110B) which are installed opposite to each other at a position having a suitable interval on both sides, First and second upper and lower pulleys (232,234) (222, 224) provided in the upper and lower portions of the both side post (110A, 110B) rotatably rotated, respectively, A drive shaft 240 coupled to a center portion of the first and second upper pulleys 232 and 234 to transmit rotational force, An adjustment handle 400 axially coupled to one of the first and second lower pulleys 222 and 224 to impart rotational force, The strings 510 are engaged with the outer peripheries of the first upper and lower pulleys 232 and 222 and the second upper and lower pulleys 234 and 224 to be circulated and circulated and provided at both ends of the banner 500 on the outer surface. Banner posting device characterized in that it is provided with a plurality of first and second belt members (210A, 210B) provided with a plurality of fixing rings 310 to be spaced apart from each other. The banner posting apparatus according to claim 1, further comprising a sign (600) installed on one of the two posts (110A, 110B) to indicate a posting date of the banner (500).