KR102343195B1 - Steps having nonslip member of building - Google Patents

Abstract

The present invention relates to a non-slip structure of stairs for a building, which can ensure high economic efficiency, comprising: a stair installation plate having a seating groove with a plurality of connection holes; a stair connection plate including an upper connection plate and a front surface connection plate; and a plurality of connection brackets including first to third brackets.

Description

Non-slip structure for stairs for buildings {STEPS HAVING NONSLIP MEMBER OF BUILDING}

The present invention relates to a non-slip structure for stairs for buildings, and specifically, it is installed on the upper part of the stepping board forming the stairs to easily prevent a user using the stairs from slipping on the stairs, and to transport various items, etc., to the stairs. It relates to a non-slip structure of stairs for buildings that can be used while changing the installed form.

Buildings are basically equipped with stairs that allow people to move between floors.

Such a staircase means that a passage is formed to connect two floor surfaces of buildings of different heights.

The above stairs are generally made by connecting two floor surfaces of buildings of different heights with a plurality of stepping boards, and such a structure is essential in the construction process of the building.

In addition, the stairs as above are used not only for the movement of people, but also as a passage for transporting various items.

For example, as shown in the document (1), the conventional staircase is configured to connect two floor surfaces of buildings of different heights, and is configured to enable movement of people and articles through the stairs.

However, conventional stair structures such as document (1) have a problem in that, when a user brightly moves the upper surface of the stepping board forming the step, it slides on the upper surface of the stepping board and various safety accidents may occur.

Accordingly, recently, as in the document (2), a non-slip structure attached to the upper part of the stepping plate has been proposed, but the conventional non-slip structure such as the document (2) is a non-slip structure because the coupling site with the step plate is easily damaged. There was a problem that it was difficult to maintain its original function.

Registered Patent Publication No. 10-1238808 (2013.02.25) Registered Utility Gazette No. 20-0329323 (September 27, 2003)

The present invention has been devised to solve the above problems, and the objects of the present invention are as follows.

First, it is installed on the upper part of the stepping board to prevent various safety accidents caused by slipping on the stairs.

Second, it can be conveniently transported and installed to a desired location through a detachable and combined configuration, and even if any one of the components is damaged during use, the damaged area can be easily replaced and stable use can be maintained.

Third, it can be conveniently installed and used on the upper part of the stepping board forming the stairs, and maintenance and repair are easy even during use, so that high economic efficiency can be secured compared to the installation cost.

Fourth, through the configuration of the stair connecting plate that is formed so as to be expandable, it is installed on the stepping board of the stair to achieve the original function of the non-slip structure, while changing it into a form that can transport various items according to the user's choice so that it can be used.

In order to achieve the above object, the present invention has a plate shape surrounding the stepping board of the stairs, and a plurality of coupling grooves provided with fastening holes are formed on the upper surface adjacent to both sides of the edge portion, and the coupling groove is connected to the upper front surface corresponding to the coupling groove. A plurality of engaging grooves are formed, the upper surface and the front surface of the longitudinal center adjacent to the coupling groove are formed in a 'L' shape, and a stair installation plate having a seating groove having a plurality of connection holes on the upper surface is formed, and the seating groove In the shape of a 'L'-shaped plate that is detachably coupled to the upper surface of the upper connection plate, a fixing groove to which the anti-slip plate is coupled is formed on the top surface and a plurality of fixing protrusions coupled to the connection hole are formed at the bottom of the upper connection plate, and the upper connection plate A stair connecting plate composed of a front connecting plate that is foldably connected to the end of the seating groove and is detachably coupled to the front of the seating groove, and a coupling hole through which a bolt is fastened is formed in a portion corresponding to the fastening hole, and the bar is fitted into the coupling groove A first bracket in the shape of a second rod-shaped bracket extending from the end of the first bracket in the direction of the locking groove and fitted into the locking groove, and an end of the first bracket to face the second bracket It is formed extending upward from the stepping plate and includes a plurality of connecting brackets installed to connect the stepping plate and the stair installation plate by having a third bracket formed with a fixing hole to which a bolt is fastened in a portion corresponding to the stepping plate, and the connecting bracket is a step When a plurality of stair mounting plates are installed on the upper portion of the stepping board constituting the

In this case, the upper connection plate has a folding groove formed in a portion connected to the front connection plate, and the front connection plate includes a first front connection plate having one end connected to the folding groove, and an end of the first front connection plate and a second front connection plate foldably connected to the , wherein when the second front connection plate is coupled to the seating groove, it is folded in close contact with one surface of the first front connection plate and separated from the seating groove. In this case, it may be configured to spread in an upper direction of the stepping plate at a connection portion with the first front connection plate.

In addition, the stair mounting plate may be further provided with a fitting groove in a front portion adjacent to the locking groove, and a fitting protrusion that is seated and coupled to the fitting groove on the upper portion of the third bracket.

The present invention as described above can obtain the following effects.

First, by installing it on the upper part of the stepping board, it is possible to prevent various safety accidents caused by sliding on the stairs.

Second, it can be conveniently transported and installed to a place to be installed through a detachable and combined configuration, and even if any one of the components is damaged during use, the damaged part can be easily replaced and stable use can be maintained.

Third, it can be conveniently installed and used on the upper part of the stepping board forming the stairs, and maintenance and repair are easy even during use, so that high economic efficiency can be secured compared to the installation cost.

Fourth, through the configuration of the stair connecting plate formed so as to be expandable, it can be installed on the stepping board of the stair to achieve the original function of the non-slip structure, and can be used by changing it into a form that can transport various items according to the user's choice.

1 is a perspective view showing a state in which the non-slip structure of the stairs for a building according to the present invention is coupled.
Figure 2 is another perspective view showing a state in which the non-slip structure of the stairs for a building according to the present invention is coupled.
Figure 3 is a perspective view showing a state in which the non-slip stairway structure for a building according to the present invention is combined.
Figure 4 is a perspective view showing a state in which the non-slip structure of the staircase for a building according to the present invention is installed on the step plate of the staircase.
5 is a perspective view showing the state in which the non-slip structure of the stairs for a building according to the present invention is installed and used on the stepping board of the stairs.

The terms or words used in this specification and claims are not to be construed as being limited to their ordinary or dictionary meanings, but 'the inventor may properly define the concept of the term in order to best describe his invention. It should be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle of 'can be'.

In addition, the embodiments described in this specification and the configurations shown in the drawings are merely preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, so they can be substituted at the time of the present application It should be understood that there may be various equivalents and variations.

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

The present invention, as shown in FIGS. 1 to 3, has a plate shape of 'a' that is in close contact with the protruding edge of the stepping plate 2 forming the step 1, and has a first coupling protrusion ( 11a) and a plurality of upper grooves 11 provided with a second coupling protrusion 11b are formed, and are formed to be connected to the upper groove 11 on the front surface in the longitudinal direction, and a third coupling protrusion 12a and a fourth A plurality of front grooves 12 having engaging projections 12b are formed, and a plurality of engaging grooves 13 to which the anti-slip pad 15 is coupled are formed on the upper surface not interfering with the upper groove 11 . A first fixing bar 21 formed in a bar shape coupled to the prevention plate 10 and the upper groove 11 and having a first coupling groove 21a into which the first coupling protrusion 11a is inserted; A second fixing bar extending in the horizontal direction from the end of the first fixing bar 21 and having a fixing hole 22a to which the bolt P is fastened is formed and closely coupled to the upper surface of the stepping plate 2 forming a step. (22) and the second fixing bar (22) is bent to extend upward from the end, and the insertion hole (23a) to which the bolt (P) is fastened is formed so as to be in close contact with the front surface of the stepping plate (2) forming the stairs A third fixing bar 23 coupled thereto, and a second coupling protrusion 12a and a fourth coupling protrusion 12b are inserted at the rear surface of the third fixing bar 23 extending upwardly from the end of the third fixing bar 23 A fourth fixing bar 24 having a coupling groove 24a formed therein, and a third coupling groove extending in a horizontal direction from an end of the fourth fixing bar 24 and having the second coupling protrusion 11b inserted at the lower end thereof (25a) is configured to include a fixing bar (20) consisting of a fifth fixing bar (25) is formed.

At this time, the non-slip plate 10 is formed in a 'L' shape so as to wrap the protruding edge portion of the stepping plate 2 forming the stairs, as shown in FIGS. 1 to 5 .

In addition, a plurality of upper grooves 11 are formed in the longitudinal direction of the upper surface of the anti-skid plate 10, and a plurality of front grooves 12 are formed at positions connected to the upper grooves 11 in the longitudinal direction of the front surface. ) is formed and composed.

And the upper groove 11 is configured with a protruding first coupling protrusion 11a and a second coupling protrusion 11b, and the front groove 12 has a third coupling protrusion 12a and a fourth coupling protrusion ( 12b) is configured to protrude.

In addition, a plurality of coupling grooves 13 are formed at positions not interfering with the upper grooves 11 in the longitudinal direction of the upper surface of the anti-skid plate 10 .

At this time, as shown in FIGS. 1 and 2 , the coupling groove 13 is configured with a non-slip pad 15 that can prevent a user using the stairs from slipping.

If the above configuration is described in more detail, the upper groove 11 and the front groove 12 are formed to be interconnected and formed in a plurality of spaced apart from each other on the outer side of the anti-skid plate 10, and a fixing bar which will be described in detail below. (20) is configured to be coupled to the upper groove 11 and the front groove 12, as shown in Figs. Even when a plurality of anti-skid plates 10 are installed at the corners of the stepping plates 2 forming the stairs, the non-slip plates 10 and the stepping plates 2 are firmly coupled through the configuration of the fixing bar 20. is designed to maintain.

In addition, as described above, the fixing bar 20 is connected and installed to the stepping plate 2 so that the non-slip plate 10 can be firmly coupled to the edge of the stepping board 2 .

To this end, the fixing bar 20 has a bar shape coupled to the upper groove 11, as shown in FIGS. 1 to 5, and has a lower end of the first coupling groove 21a into which the first coupling protrusion 11a is inserted. ) is formed, the first fixing bar 21 is formed extending in the horizontal direction from the end of the first fixing bar 21, the fixing hole 22a to which the bolt (P) is fastened is formed to form a stepping plate (2) ), the second fixing bar 22 is closely coupled to the upper surface, and the second fixing bar 22 is bent to extend upward from the end of the second fixing bar 22, and the insertion hole 23a to which the bolt P is fastened is formed. A third fixing bar 23 closely coupled to the front surface of the stepping plate 2 forming a step, and extending upwardly from the end of the third fixing bar 23, the third coupling protrusion 12a and A fourth fixing bar 24 having a second coupling groove 24a into which the fourth coupling protrusion 12b is inserted, and extending in the horizontal direction from an end of the fourth fixing bar 24, the second coupling groove 24a is inserted thereinto. It is composed of a fifth fixing bar 25 having a third coupling groove 25a into which the coupling protrusion 11b is inserted.

The first fixing bar 21 is an upper groove 11 of the non-slip plate 10 so that the first coupling protrusion 11a formed in the upper groove 11 is coupled to the provided first coupling groove 21a. is coupled to, and the second fixing bar 22 is connected to the first fixing bar 21 through the bolt P inserted into the fixing hole 22a. It is to be fixedly installed on the upper surface of the positioned stepping plate (2).

In addition, the third fixing bar 23 is to be fixedly installed on the front surface of the stepping plate 2 on which the non-slip plate 10 is installed through the bolt P fastened to the insertion hole 23a, and the fourth The fixing bar 24 is a second coupling groove 24a provided in the front groove 12 so that the third coupling protrusion 12a and the fourth coupling protrusion 12b provided in the front recess 12 can be inserted thereinto. It is configured to be coupled to be inserted into.

And the fifth fixing bar 25 is coupled to be inserted into the upper groove 11 so that the second coupling protrusion 11b is inserted into the third coupling groove 25a.

Through the above configuration, as shown in FIGS. 3 and 4, even when a plurality of anti-skid plates 10 are coupled to the corners of the stepping plate 2 constituting the stairs 1, the anti-skid plate By configuring the plurality of fixing bars 20 to be coupled to the upper groove 11 and the front groove 12 of (10), the non-slip plate 10 can be firmly coupled to the step plate 2 . Even when the user using the stairs 1 transmits repeated shocks to the non-slip plate 10, it prevents the non-slip plate 10 from being separated from the step plate 2 and achieves stable use. will be.

In addition, as shown in FIGS. 3 to 5 , in a state in which the anti-skid plate 10 forms a grain on the step plate 2 , the anti-skid pad 15 coupled to the coupling groove 13 is coupled to the step plate 2 . By being configured to be located on the upper surface of the, it is possible to more easily prevent the user using the stairs (1) from slipping.

And, the non-slip plate 10 and the fixing bar 20 are formed of a plastic material or rubber material having elasticity, so that even when a curve is formed in the step plate 2 constituting the step 1, the non-slip plate 10 is formed. It can be easily coupled to the edge of the dide palm (2), and in the case of an old staircase (1), the stepping plate (2) to be installed through the elastic configuration of the anti-slip plate (10) and the fixing bar (20) ), the non-slip plate 10 and the fixing bar 20 are installed to maintain a solid adhesion state, thereby achieving stable installation and use without unnecessary repair of the old stairs (1).

On the other hand, a connection portion between the first fixing bar 21 and the second fixing bar 22 , a connection portion between the second fixing bar 22 and the third fixing bar 23 , and the third fixing bar 23 and A cutting line 26 is formed and configured in the connection portion of the fourth fixing bar 24, so that, as shown in FIG. Even when the bar 20 is installed and used, the user cuts along the cutting line 26 of the fixing bar 20 and adjusts the length of the fixing bar 20, so that the fixing bar installed on the stepping plate 2 ( 20) prevents the movement of the user using the stairs 1 from being hindered and achieves stable use.

Although the present invention has been shown and described with respect to specific embodiments, it is recognized in the art that various improvements and modifications may be made to the present invention without departing from the spirit or scope of the present invention as provided by the following claims. It will be apparent to those of ordinary skill in the art.

1: Stair 1a: Stepping
10: stair mounting plate 11: coupling groove
11a: fastener 12: locking groove
13: seating groove 13a: connecting hole
14: fitting groove 20: stair connection plate
21: upper connection plate 21a: fixing groove
21b: fixing projection 21c: folding groove
22: front connection plate 22a: first front connection plate
22b: second front connection plate 30: connection bracket
31: first bracket 31a: coupling hole
32: 2nd bracket 33: 3rd bracket
33a: fixing hole 33b: fitting projection
40: non-slip plate P: bolt

Claims (3)

In the shape of a plate surrounding the step plate 1a of the staircase 1, a plurality of coupling grooves 11 provided with fastening holes 11a are formed on the upper surface adjacent to both edge portions, and the front surface corresponding to the coupling groove 11 A plurality of engaging grooves 12 connected to the engaging groove 11 are formed on the upper portion, and the upper surface and the front surface of the longitudinal center adjacent to the engaging groove 11 are formed in a 'L' shape, and a plurality of connections are formed on the upper surface. A stair mounting plate 10 having a seating groove 13 having a ball 13a is formed therein;
A plate shape of 'a' that is detachably coupled to the upper surface of the seating groove 13, a fixing groove 21a to which the anti-slip plate 40 is coupled is formed on the upper surface, and is coupled to the connection hole 13a at the lower end An upper connection plate 21 provided with a plurality of fixing protrusions 21b, and a front connection plate 22 that is foldably connected to an end of the upper connection plate 21 and detachably coupled to the front surface of the seating groove 13 ) consisting of a stair connecting plate 20 and,
A first bracket 31 in the form of a rod is formed in a portion corresponding to the fastening hole 11a to be fastened with a bolt P, and is fitted into the coupling groove 11 in the form of a rod, and the first A bar-shaped second bracket (32) extending from the end of the bracket (31) in the direction of the locking groove (12) and fitted into the locking groove (12), and the second bracket (32) facing the second bracket (32) The stepping plate ( 1a) and a plurality of connection brackets 30 installed to connect the stair installation plate 10,
The connection bracket 30 is on the upper surface of the stepping board 1a to connect the step mounting plate 10 when a plurality of step mounting plates 10 are installed on the upper part of the stepping board 1a constituting the step 1 Non-slip structure for stairs for buildings, characterized in that a plurality of them are installed.
The method of claim 1,
The upper connecting plate 21 has a folding groove 21c formed in a portion connected to the front connecting plate 22,
The front connection plate 22 is
a first front connecting plate 22a having one end connected to the folding groove 21c;
and a second front connection plate (22b) that is foldably connected to an end of the first front connection plate (22a),
The second front connecting plate (22b) is
When coupled to the seating groove 13, it is folded in close contact with one surface of the first front connection plate 22a,
When separated from the seating groove (13), the staircase non-slip structure for a building, characterized in that it is configured to spread in the upper direction of the stepping plate (1a) at the connection portion with the first front connection plate (22a).
According to claim 1,
The stair installation plate 10 is
A fitting groove 14 is further formed in the front portion adjacent to the locking groove 12,
A non-slip structure for stairs for a building, characterized in that the upper portion of the third bracket (33) is further provided with a fitting protrusion (33b) that is seated and coupled to the fitting groove (14).

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