KR20210011565A - Multifunction fence - Google Patents

Abstract

The present invention relates to a multifunction fence and, more specifically, to a technique which can display various guide words in free and various forms by a fence without using separate printed matters to easily and accurately display a type or a period of an event or corresponding construction where the fence is installed. The fence comprises support legs and a blocking unit. The technique can clearly show the existence of an event point or construction and the existence of the fence by emitting light at night by the fence by a simple structure to have a lighting function of the fence without installing a separate light-emitting hose, thereby minimizing accident occurrence possibilities. The technique can freely adjust the vertical length of the fence to stably install the fence without tilting at all times regardless of the state of the ground, and install the fence at a height suitable for the type of an event or construction to reliably perform the function of the fence. The technique can adjust the horizontal width and angle of the fence to minimize a space occupation rate when storing the fence, and facilitate a curved arrangement. The technique can adjust the vertical area and vertical length adjustment structure of the fence to play the role of a cover to minimize separate cover installation possibilities, thereby resolving inconvenience and obtaining an installation cost reduction effect.

Description

Multifunction fence}

The present invention relates to a fence installed around an event site or construction site, and the length can be adjusted up and down, and if necessary, not only can it exert its own awning function, but also the LED light-emitting board can be attached and used as needed. It is a technology related to a multi-type fence that can enhance functions.

In general, fences are installed around the borders of outdoor construction sites or various event sites to divide and guide construction or event sites and external sites and to block access.

The fence basically takes the form of a plastic plate having a predetermined thickness before and after, and has a structure in which the support part at the bottom is seated on the ground and erected, and the left and right ends are connected to each other in a state in which the fences are arranged in a row in the horizontal direction.

However, the conventional fence simply serves as a boundary between the construction or event point and its surroundings, but does not have any other functions.

For example,

First, the conventional fence does not have any self-guide function that informs the contents of the construction or event and the period until when.

Therefore, in order to inform this, since the printed matter on which the content is described is separately attached to the front of each fence, it is very cumbersome and the printed material is easily damaged or separated.

Second, conventional fences do not have their own lighting function.

Therefore, in order to notify the location of the fence at night, a hose with light-emitting lamps arranged inside is installed in a form that spans the entire section of the fence.

This is accompanied by the hassle of having to install a separate light-emitting hose, and it is not good in appearance, and the light-emitting hose may interfere with pedestrians walking.

Third, the conventional fence has no self-height adjustment function and is simply solidified in structure.

Therefore, when a fence is installed on an inclined part of the ground, the fence is often installed in an inclined state, and thus it cannot be installed stably depending on the condition of the ground.

In addition, depending on the type of construction or event, in some cases, raising the height of the fence can make the function of the fence more reliable, and in other cases, lowering the height of the fence can make the function of the fence more evident. Since the fence does not have its own height adjustment function, this function cannot be exhibited at all.

Fourth, since the conventional fence does not have any function of adjusting the left and right widths by itself, it is bound to take up a lot of space during storage or transportation.

In addition, since the conventional fence has a fixed shape at all times, there is no inconvenience when arranging a straight line, but when a fence is to be arranged in a curved line, it is inconvenient to implement an accurate curved arrangement as well as a connection between each fence.

Fifth, the conventional fence simply serves to mark the boundary point of the construction or event point, but does not function as a screen for the construction or event point from the outside.

Therefore, since a separate screen is installed around the fence as necessary so that the construction or event point is not exposed to the outside, it is difficult not only to install the screen and the fence separately, but also there is a big problem in cost loss.

The present invention has been proposed to solve the above conventional problems,

First, by allowing the fence itself to freely and display various information in various forms without using separate printed matter, the type or period of the relevant construction or event in which the fence is installed can be displayed easily and accurately.

Second, even if a separate light-emitting hose is not installed at night so that the fence has its own lighting function, it is possible to clearly inform the existence of the fence and the existence of a construction or event point by emitting a light by itself with a simple structure. Also can be minimized.

Third, by allowing the fence itself to freely adjust the vertical length, the fence can be installed stably without inclining at all times regardless of the condition of the ground, and the fence can be installed at the appropriate height according to the type of construction or event. So that the functions of

Fourth, by allowing the fence itself to adjust the width and angle of the left and right, it minimizes the space consumption rate during transportation or storage, and allows the curved arrangement to be made smoothly.

Fifth, by controlling the upper and lower areas along with the vertical length adjustment structure of the fence itself, the possibility of installing a separate screen is minimized, thereby eliminating the hassle and reducing the installation cost. .

The present invention for solving these problems,

In a fence comprising a support leg whose lower end is seated on the ground and positioned at left and right intervals, and a blocking portion positioned between the support legs and having both ends integrally connected to the inner side of each support leg,

The upper ends of the two support legs are open, and the insertion space is formed along the vertical length direction, and the uneven part is repeatedly formed along the vertical length direction on one inner wall surface of the insertion space, and the lower part is seated on the ground and near the lower end. A fixed leg with a lower hook protruding at the bottom, a bar-shaped upper part with a telescopic structure that can adjust the upper and lower lengths of the upper part by itself, and an upper hook part is formed at the upper part, and it is inserted into the both insertion spaces from the lower part to move up and down linearly. A slide guide rail is formed in the vertical direction on the inner side, and a plurality of locking grooves are arranged at intervals in the shopping mall direction on the inner surface of the slide guide rail, and the lift guide rail is connected to the blocking part through the slide guide rail. It is formed at a lower end of a point of the leg, in the insertion space of the elevating leg facing the uneven portion, protruding toward the uneven portion, and inserted into the uneven portion of the uneven portion. It is composed of a board spring that burns over, and the blocking part is in the form of a plate, is located between the two lifting legs, a circuit installation space is formed inside, a display window is formed in the front, a first buried space is formed in the upper part, and the lower part is The second buried space is formed, the middle point is cut up and down, and is divided into both sides based on the incision point, a blocking plate that can rotate around the first hinge formed at the incision point, and the slide protrudes from both ends of the blocking plate. It is inserted into the guide rail and can move up and down linearly along the formation path of the slide guide rail, and a slide guide protrusion having a buried groove formed at the outer end thereof, an elastic member inserted into the buried groove, and a ball-shaped part of the buried groove It is inserted into the buried groove and can move left and right in the buried groove, and the outer part is inserted into the locking groove, the movement control ball, which is accommodated in the first buried space, is in the form of a plate, but spreads in the vertical direction according to the overall folding structure and The first buried space can be folded and unfolded A second hinge that can be withdrawn to the outside and is formed in a shape that crosses the middle point up and down, and is located at the upper left and right sides of the upper and left and right sides of the upper shielding plate, and the upper shielding plate is fully unfolded. When the first magnet is attached to the upper engaging piece through magnetic force, it is accommodated in the second buried space and is in the form of a plate, but it can be unfolded and folded in the vertical direction according to the overall folding structure, and the second magnet in the unfolding process It is located at the upper left and right sides of the upper and left sides of the lower shielding plate and the lower shielding plate rotatable together with the blocking end and the upper shielding plate around a third hinge that can be drawn out of the buried space and crosses the middle point up and down. It is composed of a second magnet that is attached to the lower locking piece through magnetic force when the lower blocking plate is fully unfolded, and is inserted into a display window formed on one side of the display window of the blocking plate based on the first hinge part, and a LED on the front side A first display plate on which lamps are arranged, a second display plate on which LED lamps are arranged on the front side and inserted into a display window formed on the other side of the display window of the blocking plate based on the first hinge portion, the first and second display panels And a control unit electrically connected to the display panel and individually controlling whether or not each of the LED lamps emit light, and a lighting lamp positioned on the front side of the blocking plate.

The present invention having the above problem solving means,

First, as the first and second display plates in which led lamps are arranged on the front of the blocking plate are installed, the fence itself can easily and accurately display various guide phrases and indications through each led lamp.

Second, since the lighting lamp is integrally installed on the blocking plate, it is possible to easily notify the existence of the fence through the lighting lamp even if a separate luminous hose is not placed, as well as to display the ambient lighting function.

Third, first, the height of the blocking plate can be adjusted by the vertical lifting structure between the fixed leg and the lifting leg, so the position of the blocking plate can be set according to the installation environment, and the plate spring is uneven during the vertical lifting process of the lifting leg. Due to the structure of step-by-step riding, the lifting height of the lifting leg can be accurately set to the desired height, as well as the phenomenon of unwanted lifting and lowering is prevented.

Fifth, since the position of the blocking plate can be easily adjusted up and down by the up and down structure between the lifting leg and the fixed leg, the position of the blocking plate can be properly positioned according to the type of construction or event and the surrounding situation. Fit the function of the fence to the fullest.

Sixth, if necessary, the upper and lower shielding plates can be pulled out from the upper and lower ends of the shielding plate to exert the overall shielding function, so even if a separate barrier is not installed depending on the situation, the fence itself can function as well as the shielding function. have.

Seventh, since the blocking part can be folded in half through the first to third hinge parts, the space consumption rate is minimized when storing or transporting the fence, as well as

Since the angle of the blocking part can be arbitrarily set and installed according to the situation, it becomes possible to easily arrange the curves of each fence.

1 is an overall perspective view
2 is an overall front sectional view
3 is a partially enlarged cross-sectional view showing the structure of the support leg and the blocking plate
Figure 4 is a cross-sectional view taken along line A-A' showing the installation structure of the upper and lower shielding plates in the state of Figure 2;
5 is a front cross-sectional view of the lifting leg and the blocking plate in an elevated state
6 is a partially enlarged cross-sectional view showing the state that the blocking plate is individually raised along the slide guide rail
7 is a front cross-sectional view of a state in which the length of the support leg and the barrier plate are elevated according to the height of the ground.
8 is a side cross-sectional view of a state in which the auxiliary elevating leg is withdrawn before the upper cover plate is withdrawn.
Figure 9 is a front cross-sectional view of Figure 8
Fig. 10 is a side cross-sectional view of a state in which the upper and lower shielding plates are pulled out
Figure 11 is a front cross-sectional view of Figure 10

Hereinafter, the present invention will be described in detail based on the drawings.

The multi-type fence according to the present invention is composed of a support leg 1, a blocking part 11, and a display part 26 as shown in FIGS. 1 to 11.

Basically, the basic structure of the multi-type fence according to the present invention is composed of a structure in which the support legs 1 are located on both sides of the blocking plate 12 and the lower ends of the support legs 1 are seated on the ground like a general fence.

The support leg (1) serves as a support for the entire fence as described above, and is divided into a fixed leg (2) and an elevating leg (5).

The fixed leg (2) serves as a practical support for seating the fence on the ground among the support legs (1), and the upper end is opened and the insertion space (32) is formed in the vertical direction along the vertical direction, and the base plate at the lower end (34) is mounted on the ground and is located in an erected form, and is located in a symmetrical form with left and right intervals.

On the inner wall surface of one side of the insertion space 32 of both fixed legs 2, an uneven part 3 for inducing multi-stage lifting of the lifting leg 5 to be described later is repeatedly formed along the vertical direction and the outer surface near the lower end At the point toward the other fixed leg, the lower part catching piece 4 for fixing the lower cover plate 23 to be described later is protruded.

The lifting leg 5 is a bar shape having an outer diameter almost similar to the inner diameter of both fixed legs as well as a function of connecting the support leg 1 and the blocking plate 12 to be described later, as well as the vertical length adjustment of the fence, As the auxiliary elevating leg 6 is inserted in a telescopic structure in the upper portion, the auxiliary elevating leg 6 is drawn straight upward as needed, so that its own length can be adjusted.

And the upper end of the auxiliary elevating leg 6 is formed with a protruding top engaging piece 7 for fixing the upper shielding plate 20 to be described later.

These lifting legs 5 are disposed for each of the fixed legs 2 and installed in a structure capable of linear movement up and down while the lower end is inserted into each insertion space 32 through the upper end of each lifting leg 5.

At this time, a plate spring 8 is formed convexly at the lower end of the lifting leg 5 located in the insertion space 32 of the fixed leg 2, and such a plate spring 8 is a concave portion (groove) of the uneven portion 3 It is located in the form inserted within the branch).

With this structure, the plate spring 8 sequentially rides over each concave and convex portion (protrusion point) of the uneven portion 3 in the process of linear movement of each elevating leg 5 up and down, and at this time, the leaf spring 8 ) Smoothly rides over the concave part and the convex part by its own elastic force, but if it is left as it is without applying the force required for separate lifting, the state inserted in the concave part can be stably maintained.

Therefore, the elevating leg 5 is elevating in a multi-stage form as the leaf spring 8 rides over each concave and convex portion of the uneven portion 3, and both elevating legs 5 can always be elevating and descending exactly the desired length. You will be able to.

A slide guide rail 9 for inducing individual vertical sliding of the blocking plate to be described later is formed on the circumferential surface of the two elevating legs 5 installed in the above-described vertical direction.

At this time, on the inner side of the slide guide rail (9), a locking groove (10) for inducing multi-stage lift by a predetermined length when the blocking plate (12) is raised and lowered is spaced vertically across the entire length direction of the slide guide rail (9). Arrangement is formed.

With this structure, the support leg 1 is lifted in a straight up and down direction in a state where both lift legs 5 are inserted into each fixed leg 2, so that the vertical length can be adjusted, and the upper end of each lift leg 5 The auxiliary elevating legs (6) buried in the upper and lower linear directions are drawn out or entered in the vertical direction, so that both elevating legs (5) themselves have a structure in which the vertical length can be adjusted.

The blocking part 11 functions as a boundary line between the construction or event point and the upper point of the fence as well as blocking access from the outside to the construction or event point.

The blocking part 11 includes a blocking plate 12 and a slide guide protrusion 17, an elastic member 19, a movement control ball 19a, an upper blocking plate 20, a lower blocking plate 23, and a first magnet. (21), it is composed of a second magnet (24).

The blocking plate 12 serves as a boundary function and a blocking function of a construction or event point, and it is in the form of a plate in which a circuit installation space (not shown) is formed inside, but is divided right and left around the first hinge part 13 formed at the middle point. It is a structure that rotates around the first hinge part 13 and is folded to each other.

Further, on the front surface of the blocking plate 12, display windows 14 for installation of each display plate to be described later are symmetrically formed at both sides with respect to the first hinge part 13.

In addition, a first buried space 15 for installation of the upper shielding plate 20 to be described later is formed on the upper edge of the blocking plate 12, and the first buried space 15 is also based on the first hinge part 13 It has a left and right divided structure.

In addition, a second buried space 16 for installation of the lower shielding plate 23 to be described later is formed on the lower edge of the blocking plate 12, and the second buried space 16 is also based on the first hinge part 13 It has a left and right divided structure.

There are slide guide projections 17 protruding on the left and right sides of the blocking plate 12, and the slide guide projection 17 serves as a connecting medium between the blocking plate 12 and both lifting legs 5 and at the same time blocking plate It is intended to be able to individually vertically slide up and down while 12 is connected to the lifting leg 5.

The slide guidance protrusion 17 is integrally connected to the middle point of the left and right edges of the blocking plate 12 in a state positioned on both sides of the blocking plate 12, so that the slide guide rail 9 of the both lifting legs 5 ) Protruding toward.

At this time, a buried groove 18 for inserting and installing an elastic member 19 and a movement control ball 19a, which will be described later, is formed at an end of the both slide guide projections 17 facing the both lifting legs 5.

The elastic member 19 serves to induce the left and right movement of the movement control ball 19a, which will be described later, using an elastic force, and is in the form of a coil spring and is located in a form completely accommodated in the buried groove 18.

The movement control ball 19a has a function of moving the blocking plate 12 up and down while the blocking plate 12 is connected to the lifting leg 5 and moving up and down in a multi-step shape by a predetermined length, and the blocking plate 12 ) To fix the location.

The movement control ball (19a) is a simple ball shape having a larger diameter than the buried groove (18), and one side is partially inserted into the inlet of the buried groove (18), and the remaining portion protrudes to the outside.

At this time, the surface of the movement control ball 19a inserted into the buried groove 18 is installed in contact with one end of the elastic member 19.

In this state, both slide guiding protrusions 17 are inserted into the slide guiding rails 9 of both lifting legs 5 and out of the slide guiding protrusions 17 among the movement control balls 19a of both slide guiding protrusions 17. The protruding point is inserted into the specific locking groove 10 in both slide guide rails 9.

Due to this, the left and right edges of the blocking plate 12 are connected to the both lifting legs 5 by the slide guide protrusion 17,

When the blocking plate 12 is pushed up or lowered in this state, the entire blocking plate 12 is moved up and down in a straight line along the path of the slide guide rail 9 through the slide guide protrusion 17.

And in this process, as the process of re-inserting each movement control ball (19a) from the locking groove (10) and then reinserted into the locking groove (10) located above or below it is repeated, the blocking plate is a predetermined length, That is, since it is moved in multiple stages by the interval between each of the locking grooves 10, it can always be raised and lowered accurately by a desired length.

And in the process that the movement control ball (19a) crosses the section between each locking groove (10), the movement control ball (19a) pushes and compresses the elastic member (19), and the movement control ball (19a) closes the locking groove ( At the moment of being positioned at 10), the movement control ball 19a is pushed by the elastic force of the elastic member 19 and is inserted into the corresponding locking groove 10.

Due to this structure, the movement control ball 19a smoothly rides over each of the locking grooves 10 and is inserted in the process of moving the blocking plate 12 up and down, and since the insertion state can be stably maintained, the blocking plate undesirably (12) is prevented from falling.

The blocking plate 12 is provided with an upper shielding plate 20 and a lower shielding plate 23.

The upper blocking plate 20 extends from the upper side of the blocking plate 12 to increase the upper area of the blocking plate 12 so that the blocking plate 12 can exhibit the function of the blocking film.

The upper shielding plate 20 is in the form of a plate, but has a structure that can be unfolded and folded in the vertical direction according to the overall folding structure, and when it is completely folded, the entirety is completely within the first buried space 15 of the blocking plate 12. In the process of being buried and unfolding, the rest of the section excluding the lower portion is drawn out from the first buried space 15 and extends upward from the top of the blocking plate 12.

The upper shielding plate 20 has a second hinge part 22 formed at an intermediate point so that it is divided into both sides based on the second hinge part 22, and the divided sections on both sides can be rotated around the second hinge part 22. Has a structure.

Accordingly, the upper shielding plate 20 can be folded while rotating about the second hinge part 22 together while the blocking plate 12 rotates about the first hinge part 13.

At this time, the upper left and right sides of the upper shielding plate 20 are attached to and fixed to the upper engaging pieces 7 formed on the auxiliary lifting legs 6 of both lifting legs 5 when the upper shielding plate 20 is fully unfolded. The first magnet 21 for is installed.

The lower shielding plate 23 extends from the lower side of the shielding plate 12 to widen the area of the lower side of the shielding plate 12 so that the upper shielding plate 20 and the shielding plate 12 can function as a shielding film. .

The lower shielding plate 23 is in the form of a plate, but has a structure that can be unfolded and folded in the vertical direction according to the overall folding structure, and when it is completely folded, the entirety is completely within the second buried space 16 of the blocking plate 12. In the process of being buried and unfolding, the remaining sections excluding the upper end are drawn out from the second buried space 16 and extend downward from the lower portion of the blocking plate 12.

The lower shielding plate 23 has a third hinge part 25 formed at an intermediate point, and is divided into both sides based on the third hinge part 25, and both divided sections can be rotated around the third hinge part 25. Has a structure.

Accordingly, the lower shielding plate 23 can be folded while rotating about the third hinge part 25 together while the blocking plate 12 rotates about the first hinge part 13.

At this time, the lower left and right sides of the lower shielding plate 23 have a second magnet 24 for attaching and fixing to the lower engaging pieces 4 formed on both fixed legs 2 when the lower shielding plate 23 is fully unfolded. Is installed.

When the upper and lower shielding plates 20 and 23 are drawn out and unfolded in the vertical direction by the structure as described above, the area of the barrier plate 12 is eventually increased in the vertical direction. Depending on the screening function may be exhibited.

By the above-described structure, the blocking plate 12, the upper blocking plate 20, and the lower blocking plate 23 are respectively, as shown in Fig. 1, the first hinge part 13, the second hinge part 22, and the 3 It is rotated around the hinge part 25 to be folded in half.

Therefore, the entire left and right width of the fence can be reduced to half the size.

A display unit 26 is installed on the blocking plate 12.

The display unit 26 allows the blocking plate 12 to itself display various guide texts or signs through an LED lamp, and is composed of a first display plate 27, a second display plate 28, and a control unit 29. .

The first display plate 27 and the second display plate 28 are in the form of a plate having the same area as each of the display windows 14 of the blocking plate 12, but have a structure in which a plurality of LED lamps 33 are arranged in the front, Inside, a circuit board (not shown) is installed to be electrically connected to each LED lamp 33.

The first display plate 27 and the second display plate 28 are inserted for each display window 14 so that the entire LED lamp 33 on the front is exposed to the outside through both display windows 14.

In this state, a control unit 29 for selectively controlling whether or not each LED lamp 33 emit light is electrically connected to the first display plate 27 and the second display plate 28, and the first display plate 27 ) And the second display plate 28, as the solar light condensing module 30 is formed, it has a structure that continuously condenses sunlight during the daytime and converts it into electric energy and then supplies it to each LED lamp through the control unit. .

In the structure as described above, the fence according to the present invention can satisfy energy required for light emission of the led lamp 33 using sunlight even if a separate external power source is not connected.

In this case, a separate lighting lamp 31 is positioned on the blocking plate 12, and the lighting lamp 31 is connected to the control unit 29 to receive electrical energy.

Accordingly, it is irradiated around the fence emitted from each lighting lamp 31 so that pedestrians or vehicles can easily know whether the fence exists.

Hereinafter, the use process of the present invention will be described.

1 and 2, in a state in which the fence is positioned, if the height of the blocking plate 12 needs to be increased according to the situation, as shown in FIG. 5, the user grabs the both lifting legs 5 and When lifted up, both lifting legs (5) are inserted in both fixed legs (2) and rises in a linear direction toward the top.

In the process of ascending the lifting leg 5 in this way, as the plate spring 8 formed on both lifting legs 5 sequentially rides over the uneven part 3 of the fixed leg 2, both lifting legs 5 ) And the blocking plate 12 are moved in a multi-stage form by a predetermined length, and thus, the lifting leg 5 and the blocking plate 12 can be lifted and lowered accurately as long as a desired length, as long as a certain level of force is not applied, The lifting legs and the blocking plate 12 do not descend by themselves undesirably.

In addition to the method of adjusting the height of the blocking plate 12 through the lifting legs 5 as described above, if only the blocking plate 12 is pushed up as shown in FIG. 6, the lifting leg 5 does not rise and only the blocking plate 12 It rises in a linear direction along the path of the slide guide rail (9) formed on the lifting leg (5).

In this process, the movement control balls 19a formed on the slide guide protrusions 17 on both sides of the blocking plate 12 come out from the locking groove 10 and then reinserted into the locking groove 10 located above the blocking plate 12. As it is repeated, the blocking plate 12 is moved in multiple stages by a predetermined length, that is, by an interval between each of the locking grooves 10, so that it can be lifted and lowered accurately by a desired length at all times.

And in the process that the movement control ball (19a) crosses the section between each locking groove (10), the movement control ball (19a) pushes and compresses the elastic member (19), and the movement control ball (19a) closes the locking groove ( At the moment of being positioned at 10), the movement control ball 19a is pushed by the elastic force of the elastic member 19 and is inserted into the corresponding locking groove 10.

Accordingly, the movement control ball 19a smoothly rides over each of the locking grooves 10 and is inserted in the process of moving the blocking plate 12 up and down, and in the inserted state, the movement control ball 19a by the elastic member 19 Since it is pushed toward the locking groove 10, the movement control ball 19a can be stably inserted into the locking groove 10 to be maintained.

Therefore, phenomena such as undesirably lowering of the blocking plate 1 are prevented.

In this way, as the height adjustment structure of the blocking plate 12 is applied together with a method using both lifting legs 5 and a method through individual lifting and lowering of the blocking plate 12,

If, as shown in Figure 7, if the height of the ground on which both support legs (1) are seated are different, raise one lifting leg (5) as shown in the figure to match the height of both support legs, and at this time, the blocking plate ( As one side of 12) is individually pushed up, the blocking plate 12 can always be maintained in a horizontal state.

As such, the height of the fence according to the present invention can be freely adjusted according to the installation environment, such as the condition of the ground, and can be stably installed.

And if it is necessary to increase the area of the blocking plate 12 to minimize the construction or event point visible from the outside of the blocking plate 12,

As shown in Figs. 8 to 11, when the user grabs the upper end of the upper shielding plate 20 that is folded and accommodated in the first buried space 15 at the top of the blocking plate 12 and pulls it upward, the upper side is covered as shown in the drawing. As the plate 20 is unfolded toward the top of the blocking plate 12, the upper area of the blocking plate 12 is eventually increased.

In this state, as the user pulls out the auxiliary lifting legs 6 of both lifting legs 5 upwards, the first magnet 21 of the upper blocking plate 20 is attached to the upper locking pieces 7 , The upper shielding plate 20 is maintained in an unfolded state.

In addition, if the lower part of the lower shielding plate 23 folded and accommodated in the second buried space 16 at the bottom of the blocking plate 12 is pulled down, the lower shielding plate 23 is lowered as shown in the drawing As it unfolds toward, the lower area of the blocking plate 12 is eventually widened.

In this state, as the second magnet 24 of the lower shielding plate 23 is attached to the lower engaging piece 4 formed near the lower side of both fixed legs 2, the lower shielding plate 23 is maintained in an unfolded state. do.

Accordingly, in the present invention, the area of the blocking plate 12 can be enlarged as much as possible up and down depending on the situation, so that the blocking plate 12 has an effect that a simple shielding function can be performed in parallel.

In addition, during the usual daytime, the solar light condensing module 30 always condenses sunlight and converts it into electric energy, and when power is supplied through the control unit in this state, each of the led lamps 33 emit light.

At this time, if the control unit 29 sets whether or not the entire LED lamps emit light and the order of light emission in advance, each led lamp emits light according to the set order, and thus, characters or symbols are lighted by the light emission of each LED lamp. Represented by

As a result, the fence itself can display information such as the type or period of the relevant construction or event at night.

In addition, as shown in Fig. 11 after the use is complete, when the blocking plate 12 is folded around the first hinge part 13, as shown in Fig. 11, the blocking plate 12 as well as the upper blocking plate 20 and the lower side are covered. The plate 23 is also folded around the second hinge portion 22 and the third hinge portion 25, respectively, and eventually the entire fence is folded in half.

In this process, the base plate 34 at the bottom of both fixed legs is rotated 90 degrees so that the folding is not disturbed due to a collision between the two base plates 34 in the process of folding the fence.

Therefore, when transported or stored in this state, there is an advantage in that the space consumption rate is minimized compared to the existing one, and since it can be installed in a state that is bent at various angles according to the installation environment, a three-dimensional installation is possible unlike the existing one.

1; support leg 2; fixed leg
3; uneven part 4; lower part jamming
5; elevating leg 6; auxiliary elevating leg
7; top jamming piece 8; leaf spring
9; slide guide rail 10; locking groove
11; block 12; block plate
13; first hinge 14; display window
15; first landfill space 16; second landfill space
17; slide guiding protrusion 18; buried groove
19; elastic member 19a; movement control ball
20; upper shielding plate 21; first magnet
22; second hinge part 23; lower cover plate
24; second magnet 25; third hinge
26; display unit 27; first display plate
28; second display plate 29; control unit
30; Solar condensing module 31; Lighting lamp
32; insertion space 33; LED lamp
34; base plate

Claims (1)

In a fence comprising a support leg whose lower end is seated on the ground and positioned at left and right intervals, and a blocking portion positioned between the support legs and having both ends integrally connected to the inner side of each support leg,
The both support legs,
The upper part is open, and the insertion space is formed along the vertical length direction inside, and the uneven part is repeatedly formed along the vertical length direction on one inner wall surface of the insertion space, and the lower part is seated on the ground, and the lower hanging piece protrudes near the lower part. Formed fixed legs,
The upper part has a telescopic structure in the form of a bar that allows the vertical length of the upper part to be adjusted by itself, and the upper part has an upper engaging piece, and it is inserted into the both insertion spaces from the lower part to move up and down linearly, and the inner part is a slide guide rail along the vertical direction. A lifting leg formed with a plurality of locking grooves disposed at intervals in the shopping mall direction on the inner surface of the slide guide rail and connected to the blocking portion through the slide guide rail,
It is formed at a lower end of the side of the elevating leg facing the uneven portion in the insertion space, and protrudes toward the uneven portion and is inserted into the uneven portion of the elevating leg, and crosses the uneven portion in the process of moving the elevating leg up and down in a straight line. It is composed of leaf springs,
The blocking unit,
It is in the form of a plate and is located between the two lifting legs, and a circuit installation space is formed inside, a display window is formed on the front side, a first buried space is formed inside the upper side, and a second buried space is formed inside the lower side. A blocking plate that is incised up and down and is divided into both sides based on the incision point and can be rotated around the first hinge formed at the incision point,
Slide guide protrusions protruding from both ends of the blocking plate and inserted into the slide guide rail to move up and down linearly along the formation path of the slide guide rail, and a buried groove formed at the outer end thereof,
An elastic member inserted into the buried groove,
A movement control ball in the form of a ball and a part of which is inserted into the buried groove so that left and right linear movement is possible within the buried groove, and the outer portion is inserted into the locking groove,
It is accommodated in the first buried space and is in the form of a plate, but can be unfolded and folded up and down according to the overall folding structure, and can be withdrawn to the outside of the first buried space during the unfolding process and cross the middle point up and down. An upper shielding plate rotatable with the blocking plate around the formed second hinge portion,
A first magnet located at the upper left and right sides of the upper shielding plate and attached to the upper engaging piece through magnetic force when the upper shielding plate is fully unfolded,
It is accommodated in the second buried space and is in the form of a plate, but can be unfolded and folded in the vertical direction according to the overall folding structure, and can be withdrawn to the outside of the second buried space during the unfolding process and cross the middle point up and down. A lower shielding plate rotatable together with the blocking end and the upper shielding plate around the formed third hinge,
It is composed of a second magnet located on both sides of the upper left and right sides of the upper side of the lower side cover plate and attached to the lower side through magnetic force when the lower side cover plate is fully unfolded,
A first display plate inserted into a display window formed on one side of the display window of the blocking plate and having an LED lamp arranged on the front side thereof,
A second display plate which is inserted into a display window formed on the other side of the display window of the blocking plate and has an LED lamp arranged on the front side thereof,
A control unit electrically connected to the first and second display panels and individually controlling whether each of the LED lamps emit light,
Characterized in that it is configured to further include a lighting lamp located on the front portion of the blocking plate
Multi-type fence.

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