KR20100004041U - Hand rail - Google Patents

Abstract

The present invention allows the installation of the horizontal bar to be inclined as well as horizontal, so that the angle of inclination of the horizontal bar can be set freely, while at the same time saving work time and cost, and at the beginning of the installation of the horizontal bar It provides a handrail to set the height of and to set the error of the height occurring during installation. The handrail according to the present invention includes a fixing plate 20, a first connector 40 and a second connector 50. The fixed plate 20 is coupled to the top of the support (1). The first connector 40 has a "U" shaped hinge block 42 is formed on the upper side, the height adjustment bolt 44 is coupled to the lower side to adjust the height by the nut 26 to the fixing plate 20 It is fixed. The second connector 50 is inserted into the "U" -shaped hinge block 42 of the first connector 40 at the lower side is formed with a rotating portion 52 which is fixed by the bolt 48, the horizontal rod (2) ) Is attached to the attachment plate 54 is characterized in that it is formed.

Handrail, Angle Adjustment, Height Adjustment

Description

Handrail {HAND RAIL}

The present invention relates to a handrail, and more specifically, by setting the angle of inclination of the horizontal bar freely even where the ground to be installed is inclined, can reduce the work time and cost, and at the start of installation 1 The present invention relates to a handrail for setting the height of the horizontal bar and setting the error of the height generated during installation.

In general, handrails are generally constructed between roads and sidewalks for stable passage of people, or in apartments, parks, etc., and are generally constructed in consideration of aesthetics with the function of protecting people.

However, such a handrail is difficult to apply on the ground having a staircase and a predetermined inclination as a structure in which the strut and the horizontal bar are integrally integrated, and there is a problem in that the construction of the handrail must be made separately during construction on the ground having the staircase and the predetermined inclination.

Due to this problem, various techniques of handrails that are installed on the ground with stairs and a predetermined slope have been proposed.

Republic of Korea Utility Model Registration No. 20-0339308 "A handrail structure that can easily adjust the height and angle" In the hollow part formed in a certain form along the axis, a part of a predetermined form facing the hollow part of the rest A span consisting of at least two joining portions, some of which open along the axis; A vertical portion having a locking portion spaced at both sides so that a portion may be inserted through an opening portion of the upper and side coupling portions of the span and fixed at a predetermined height portion of the span, and on opposite sides of the vertical portion. A sliding medium comprising an ear part formed to protrude at a predetermined interval; A front end portion is formed between the two ear parts of the sliding medium via a hinge pin and protrudes so that a part thereof can be rotated at an angle with respect to the span, and a receiving space having a predetermined depth is formed on the opposite side of the sliding end. It is proposed to include a support cover made of a hollow support for detachably accommodating an end portion of the support.

In this technique, since two or more transverse pipes are installed between the span and the span, a phenomenon occurs in the lower side, and in order to install the livers disposed between the transverse pipes and the transverse pipes, there is a need for separate fastening members and welding.

Korean Patent Laid-Open Publication No. 10-2005-0081821 "Handrail and rail connection structure of the handrail" is a sphere (sphere) decorative tool for connecting the support and the rail, and spherical contact with the decorative sphere to decorate the rail A handrail configured to connect a support post and a rail by a socket adapted to be secured to a sphere and a socket coupled to the ornament to secure the support to the ornament, each spherical contact with the ornament and the ornament. And a flow groove is formed in the spherical surface of any one of the sockets to be fixed, and a fastening bolt hole is formed in the spherical surface of the other element corresponding thereto, thereby joining the ornament and each socket with the fastening bolts, It is proposed to be able to adjust the coupling angles of the rails and the support of the socket for the support socket within the flow width of the flow groove formed in the element sphere. All.

This technique is coupled to the support and the rail, and the decoration for adjusting the angle and the support and the rail are coupled by bolts and nuts, when tightening the bolts and nuts, it is difficult to combine the hemispheres to maintain the spherical shape , Loosely coupled bolts and nuts, there was a problem that the holding and the rail is easily separated from the ornament during use can not function as a handrail.

In addition, Republic of Korea Utility Model Publication No. 1999-004731 "Connecting Structure of Stair Railing Column and Guide Rail", Republic of Korea Utility Model Publication No. 1999-0020025 "Stair Railing Joint Structure", Republic of Korea Open Utility Registered Korean Utility Model Publication No. 1999-0038112, "Angle control and height adjustment device for railing support bar", Republic of Korea Utility Model Registration No. 20-0281771 "Stair railing with angle adjustment of railing bar" and Republic of Korea Utility Model Registration Prior art, such as No. 20-0296692, "Stair handrail for stair handrails," can be installed by adjusting the angle according to the inclined ground and stairs, but the height is set during installation, and the height generated during installation There was a problem in that the error for shortening the life of the product by performing a separate correction work or without correction for the error.

Therefore, the present invention is proposed to improve such a conventional problem, so that the installation angle is freely set at the same time where the ground to be installed is inclined as well as horizontal, making the installation work convenient and at the same time reducing the work time and cost. It is to provide a new type of handrail which can be saved.

In particular, by first adjusting the height of the first connector coupled to the fixing plate, by sliding the second connector coupled to the first connector up and down along the long hole formed in the hinge block of the first connector 2 It is possible to provide a new type of handrail that can adjust the height in order to reduce the error caused by the height of the inclined ground generated during installation.

According to a feature of the present invention for achieving the above object, the handrail consisting of a strut (1) fixed to the ground, and a horizontal bar (2) coupled to the upper portion of the support (1) is installed, as well as stairs and In the handrail to adjust the inclination angle of the horizontal bar (2) when installed on the inclined ground, the holding plate 20 is coupled to the upper end of the support (1); The first connector (U) shaped hinge block 42 is formed on the upper side, and the height adjusting bolt 44 for adjusting the height is coupled to the lower side and fixed to the fixing plate 20 by the nut 26. 40); The rotating part 52 is inserted into the "U" shaped hinge block 42 of the first connector 40 at the lower side is fixed by the bolt 48 is formed, the horizontal rod 2 is attached to the upper side It characterized in that it comprises a second connector 50 is formed with a mounting plate 54.

The "U" shaped hinge block 42 of the first connector 40 in the handrail according to the present invention is characterized in that the long hole 46 having a length in the up and down direction is formed.

In the handrail according to the present invention has a dome shape in which the hole 62 is formed on the upper side, and has a coupling frame 64 coupled to the support post 1 on the lower side, and attaching the second connector 50. The cover 60 further includes a cover 60 positioned below the plate 54 to prevent the rotating part 52 of the fixing plate 20, the first connector 40, and the second connector 50 from being exposed to the outside. Characterized in that.

In the handrail according to the present invention, the fixing plate 20 has a bottom surface 24 and a side surface 26 and is open upward, and a hole 28 is formed at the center of the bottom surface 24. A lower plate 22 coupled to the inside of the support 1; The upper plate 32 is located on the upper side of the lower plate 22, has a bottom surface 34 and a side surface 36, is opened upward, and has a hole 38 formed at the center side of the bottom surface 34. ), The height adjusting bolt 44 of the first connector 40 is inserted through the holes 28 and 38 of the lower plate 22 and the upper plate 32 to adjust the height. Characterized in that.

According to the handrail according to the present invention as described above, by setting the inclination angle of the horizontal bar freely even where the ground to be installed is inclined as well as the installation work can be convenient and at the same time reduce the work time and cost. .

In particular, by first adjusting the height of the first connector coupled to the fixing plate, and by moving the second connector coupled to the first connector up and down along the long hole formed in the hinge block of the first connector 2 Since the height can be adjusted automatically, there is an effect of reducing the error due to the height of the inclined ground occurs during installation.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings, FIGS. 1 to 5, and the same reference numerals are denoted for components that perform the same function in FIGS. 1 to 5. Meanwhile, the drawings and detailed descriptions of the technical contents of the pillars shown in each drawing are fixed to the stairs and the inclined ground, and the attachment plate and the horizontal bar of the second connector are combined, can be easily understood by those skilled in the art. As a result, they have been briefly or omitted and shown mainly in relation to the present invention.

1 is a perspective view of a handrail according to a preferred embodiment of the present invention, Figures 2a to 2d is a combined perspective view of the handrail according to a preferred embodiment of the present invention, Figure 3 is a hand according to a preferred embodiment of the present invention Sectional view of the rail.

1 to 3, the handrail 10 according to the preferred embodiment of the present invention includes a fixing plate 20, a first connector 30, a second connector 40, and a cover 50. Is done.

The fixed plate 20 is coupled to the inside of the upper end of the strut 1 includes a lower plate 22 and an upper plate 32. The lower plate 22 has a bottom surface 24 and a side surface 26 and is opened upwardly, and a hole 28 is formed at the center side of the bottom surface 24 and coupled to the inside of the support 1. The upper plate 32 is located above the lower plate 22, has a bottom surface 34 and a side surface 36, is opened upwardly, and a hole 38 is formed at the center side of the bottom surface 34. . At this time, the side plate (26, 36) of the lower plate 22 and the upper plate 32, as shown in Figures 2a to 2d to form a screw hole (23, 33) to support the strut (1) by the bolt It is preferable to be coupled to the inside of the but may be coupled by welding.

As such, when the fixing plate 20 is composed of the lower plate 22 and the upper plate 32 in the handrail 10 according to the preferred embodiment of the present invention, the fixing plate 20 may be firmly coupled to the inside of the support 1. There will be.

Meanwhile, in the present invention, the lower plate 22 and the upper plate 32 of the fixed plate 20 are configured to have bottom surfaces 24 and 34 and side surfaces 26 and 36, but are formed in a plate shape having a predetermined thickness. It will be able to couple to the inside of the support (1).

The first connector 40 has a "U" shaped hinge block 42 formed on the upper side, and the height adjusting bolt 44 for adjusting the height at the lower side is coupled to the lower plate 22 and the upper plate 32. It is inserted through the holes 28 and 38 formed in the bottom surfaces 24 and 34 of the and fixed by the nut 25.

As such, the height adjustment bolt 44 of the first connector 40 in the handrail 10 according to the preferred embodiment of the present invention is the bottom plate 22 and the bottom surface of the upper plate 32 of the fixing plate 20. It may be inserted into the holes 28 and 38 formed in the 24 and 3 to adjust the height upward and downward.

The second connector 50 is inserted into the " U " hinge block 42 of the first connector 40 and has a rotating part having a bolt hole 56 to be fixed by the bolt 48 and the nut 49 ( 52 and the mounting plate 54 is coupled to the upper side of the rotating part 52 is attached to the horizontal bar (2). At this time, the rotation part 52 is inserted into the "U" shaped hinge block 42 of the first connector 40 and adjusted to the bolt 48 and the nut 49 after the angle adjustment in the same manner as the angle of the stairs and the inclined ground. The attachment plate 54 has an arc shape in order to stably attach the horizontal bar 2, and has a hole 58 to be attached by the horizontal bar 2 and the bolt 4.

Thus, by forming the second connector 50 to be rotatable in the handrail 10 according to the preferred embodiment of the present invention can be conveniently set to the angle when installing on stairs and inclined ground to shorten the working time And a long hole formed in the “U” shaped hinge block 42 by being inserted into the “U” shaped hinge block 42 of the first connector 40 and sliding up and down to be fixed by the bolt 48. The height may be adjusted within the range of (46).

The cover 60 is coupled to the upper outer side of the support (2) so that the rotating plate 52 of the fixing plate 20, the first connector 40 and the second connector 50 is not exposed to the outside, beautiful appearance The coupling frame 64 having a dome shape in which a hole 62 is formed at an upper side thereof, and a bolt hole 66 formed at a lower side thereof so as to be coupled by a bolt 3 at an outer circumference of the support 2. Has

As described above, the handrail 10 according to the preferred embodiment of the present invention has a second connector inserted into the “U” shaped hinge block 42 of the first connector 40 when installed on a horizontal plane, a staircase, and an inclined plane. By allowing the rotation part 52 of the 50 to be rotatable, it is possible to freely adjust the angle, thereby shortening the working time, and raising the height primarily by the height adjusting bolt 44 of the first connector 40. Setting, and the error according to the height generated during installation is secondarily high because the rotating part 52 of the second connector 50 slides up and down within the range of the long hole 46 of the first connector 40. By setting the handrail 10 can reduce the error according to the height when installing will be able to increase the efficiency of the work.

As described above, referring to FIG. 2A to FIG. 2D, the coupling process of the handrail 10 according to the preferred embodiment of the present invention includes a bottom surface of the fixed plate 20, that is, the lower plate 22 and the upper plate 32. The height adjusting bolt 44 of the first connector 40 is inserted through the holes 28 and 38 formed in the 24 and 34 to be fixed by the nut 25. At this time, the height adjusting bolt 44 of the first connector 40 is first set in height in consideration of the height of the horizontal ground, stairs and inclined ground before being fixed to the fixing plate 20 by the nut 25 After the fixing plate 20 is fixed by a nut (25). Thereafter, the fixing plate 20 to which the first connector 40 is fixed is inserted into the upper inner side of the support 2 to fix the lower plate 22 with the bolts 3. Then, the pivoting portion 52 of the second connector 50 is inserted into the “U” shaped hinge block 42 of the first connector 40 to rotate so as to have the same angle as the stairs and the inclined ground, and according to the inclination. Check the height error and set the height and fix it with bolts 48 and nuts 49. Finally, the cover 60 is attached to the bolt 3 around the upper outer circumference of the support 2 so that the attachment plate 54 of the second connector 50 is exposed to the outside through the hole 62 of the cover 60. By the bolts 4 are positioned on the mounting plate 54 of the second connector 50.

Figure 4 is a view for explaining the installation state when the handrail according to a preferred embodiment of the present invention when the ground is horizontal and when the slope, Figure 5 is a handrail according to a preferred embodiment of the present invention on the stairs It is a figure for demonstrating the installed state.

As described above, the handrail according to the preferred embodiment of the present invention is coupled to the second connector 50 perpendicularly to the first connector 40 when installed on a horizontal surface without slope as shown in FIGS. 4 and 5. The horizontal bar 2 is installed horizontally with the ground (FIG. 4 (a)), and when installed on the stairs and the inclined ground, the rotating part 52 of the second connector 50 is rotated to It may be set to have the same angle (Fig. 4 (b)).

As such, the handrail 10 according to the preferred embodiment of the present invention does not require components to be manufactured separately when installed on the ground having a slope as well as horizontal, and the rotating portion 52 of the second connector 50 is By setting the construction to have the same angle as the ground by rotating it, the working time can be shortened and the material according to the work will be saved. In addition, by configuring to reduce the error between the height set at the beginning of the installation and the height during construction, it is possible to shorten the working time to increase efficiency and reduce labor costs.

As described above, the handrail according to a preferred embodiment of the present invention is shown in accordance with the above description and drawings, but this is merely an example, and various changes and modifications can be made without departing from the technical spirit of the present invention. It will be understood by those skilled in the art that it is possible.

1 is a perspective view of a handrail according to a preferred embodiment of the present invention,

2A to 2D are combined perspective views of a handrail according to a preferred embodiment of the present invention,

3 is a cross-sectional view of a handrail according to a preferred embodiment of the present invention,

4 is a view for explaining the installation state (b) when the handrail according to a preferred embodiment of the present invention when the ground is horizontal (a) and has an inclination,

5 is a view for explaining a state in which the handrail is installed on the stairs in accordance with a preferred embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1 shore 2 horizontal bar

10: hand rail 20: fixed plate

22: lower plate 24, 34: bottom surface

25: nut 26, 36: side

28, 38: hole 32: upper plate

40: first connector 42: hinge block

44: height adjustment bolt 46: long hole

50: second connector 52: rotating part

54: attachment plate 60: cover

62: hole 64: binding frame

Claims (4)

The inclination angle of the horizontal bar (2) when constructing a handrail consisting of a support (1) fixed to the ground and a horizontal bar (2) coupled to the upper part of the support (1), as well as horizontal and stairs and inclined ground In the handrail to adjust the A fixed plate 20 coupled to the upper end of the support 1; The first connector (U) shaped hinge block 42 is formed on the upper side, and the height adjusting bolt 44 for adjusting the height is coupled to the lower side and fixed to the fixing plate 20 by the nut 26. 40); The rotating part 52 is inserted into the "U" -shaped hinge block 42 of the first connector 40 at the lower side is fixed by the bolt 48 is formed, the horizontal rod 2 is attached to the upper side Handrail, characterized in that it comprises a second connector (50) formed with an attachment plate (54). The method of claim 1, Handrail, characterized in that the "U" shaped hinge block (42) of the first connector (40) has a long hole (46) having a length in the vertical direction. The method according to claim 1 and 2, It has a dome shape in which a hole 62 is formed on the upper side, and has a coupling frame 64 coupled to the support post 1 on the lower side, and is located below the attachment plate 54 of the second connector 50. Handrail, characterized in that it further comprises a cover (60) for preventing the rotating portion (52) of the fixing plate (20), the first connector (40) and the second connector (50) to be exposed to the outside. The method according to claim 1 and 2, The fixing plate 20 has a bottom surface 24 and a side surface 26 and is opened upwardly, and a hole 28 is formed at the center side of the bottom surface 24, and the inside of the post 1 is formed. A lower plate 22 coupled to the lower plate; The upper plate 32 is located on the upper side of the lower plate 22, has a bottom surface 34 and a side surface 36, is opened upward, and has a hole 38 formed at the center side of the bottom surface 34. ), The height adjusting bolt 44 of the first connector 40 is inserted through the holes 28 and 38 of the lower plate 22 and the upper plate 32 to adjust the height. Handrail, characterized in that.

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