JPH08193399A - Handrail device - Google Patents

Abstract

PURPOSE: To simplify disposal operation by moving and tilting a handrail by sliding a rail mounting seat and a rail support leg to a rail body through a washer. CONSTITUTION: A screw 23 is inserted into the through-hole 22 of a rail mounting seat 19 from the leg fitting section 21 side. A washer 24 in the bottom of the pan section 20 of the rail mounting seat 19 is screwed to the screw 23. A rail support leg 25 is fitted and fixed to a leg fitting section 21. The washer 24 is inserted into a notched groove 18 formed to a rail body 17, and the rail mounting seat 19 and the rail support leg 25 are slid and moved up to the place of the disposal of the rail support leg 25 on the top face of a vertical wall 2. The screw 23 is clamped from the anti-rail mounting seat side of the rail support leg 25, and the rail mounting seat 19 and the rail support leg 25 are fixed onto the rail body 17, thus efficiently conducting the disposal operation of a handrail 4 in a short period.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail device attached to a standing wall of a veranda.

[0002]

2. Description of the Related Art FIG. 6 shows an example of a veranda 1 provided in a detached house or an apartment house. The veranda 1 generally has standing walls 2 of various shapes.

The standing wall 2 constituting the veranda 1 has a structure in which a notch 3 extending vertically is formed at a required place for the purpose of improving ventilation, and the upper surface of the standing wall 2 has a full length. Handrail 4 of required length (3 in the figure
Book) is attached.

7 and 8 show a conventional example of the above-mentioned handrail 4, in which 5 is a fixing member fixed to a plurality of positions on the upper surface of the standing wall 2, and 6 is a fixing member 5. It is a cover attached and covering the upper part of the standing wall 2. The fixing member 5 is fixed to the upper surface of the standing wall 2 by a screw 7 and is fixed to the upper surface of the standing wall 2, and a snap type locking portion 9a is fixed to the upper portion of the fixing plate 8 by a bolt 8a. Further, the headboard 6 is formed with a snap-type locking portion 6a that engages with the locking portion 9a of the fixing member 5 on the inner surface.

Further, in the figure, 10 is a rail support leg having a screw hole 10a therein, 11 is a lower end of the rail support leg 10 and is fixed by inserting a screw 12 (tapping screw) into the screw hole 10a. Rail supporting leg 1
0 is erected at a plurality of positions on the above-mentioned tree 6 by bringing the lower surface of the support plate 11 into contact with the above-mentioned tree 6 and fixing it with screws 13 (tapping screws).

Further, 14 extends over the entire length of the standing wall 2, and a screw 16 is formed in the screw hole 10a at the upper end of the rail supporting leg 10.
A rail mounting member having a required length fixed by fitting a (tapping screw), 15 is a rail main body which extends over the entire length of the standing wall 2 and is mounted by covering the rail mounting member 14 from above. The member 14 has a snap-type locking portion 14a at its end, and the rail body 15 has an inner surface on which the locking portion 14 of the rail mounting member 14 is locked.
It has a snap-type locking portion 15a that engages with a.

When arranging the above-mentioned handrail 4 on the upper surface of the standing wall 2, first, the lower surface of the fixing plate 8 is brought into contact with the upper surface of the standing wall 2, and the standing wall 2 is preliminarily opened to the fixing plate 8. The screw hole 2a corresponding to the screw hole 8b is formed, the screw 7 is fitted into the screw holes 2a and 8b, and the locking plate 9 is fixed to the fixing plate 8 with the bolt 8a. It is arranged at a plurality of positions on the upper surface of the standing wall 2, and then the headstock 6 is cut into a required length in accordance with the shape of the standing wall 2, and the locking portion 9a of the fixing member 5 and the locking portion 6a of the headboard 6 are cut. Are engaged with each other and attached to the upper wall 6 so as to cover the upper part of the standing wall 2.

A support plate 11 is attached to the lower end of each rail support leg 10 cut to a required length on the site with a screw 12, and the lower surface of the support plate 11 is brought into contact with the mounting position of the rail support leg 10 on the head tree 6. It is fixed with screws 13 on the headboard 6.

The rail mounting member 14 and the rail main body 15 are cut in accordance with the shape length of the standing wall 2 of the veranda 1, and the dimension between the rail support legs 10 fixed to the headstock 6 is measured, and the dimension is adjusted to this dimension. Screw holes 1 on the rail mounting member 14
4b, and the rail mounting member 14 is attached to the rail support leg 1
A screw 16 is screwed into the screw hole 10a of the rail support leg 10 at the upper end of the rail 0 to be fixed. Then, the rail main body 15 is attached to the rail mounting member 14 by engaging the locking portion 14a of the rail mounting member 14 and the locking portion 15a of the rail main body 15.

There is a veranda 1 in which the upper surface of the standing wall 2 is inclined toward the house so that rainwater and the like do not collect on the upper surface of the standing wall 2. In this case, the rail support legs 10 are cut off. At the time of work, the rail support leg 10
One end (lower end) of the above is inclined and cut at an angle substantially the same as the inclination angle of the upper surface of the standing wall 2, and the support plate 11 is attached to the inclined cut side of the rail support leg 10 to support the rail with respect to the support plate 11. The legs 10 are inclined so that the rail support legs 10 are always erected vertically.

[0011]

However, in the conventional handrail 4 described above, after fixing the rail support legs 10 on the headstock 6, the dimensions between the rail support legs 10 are measured and adjusted to this dimension. Screw holes on the rail mounting member 14
Since the holes 4b are bored and fixed by the screws 16, the screw holes 14b bored in the rail support legs 10 and the rails are broken when the dimension between the rail support legs 10 is changed at the stage of measurement or drilling. The screw holes 10a of the support legs 10 do not match,
As a result, the handrail 4 cannot be attached, and there is a problem that it is necessary to redo the drilling work.

Further, as shown in FIG. 6, in the veranda 1, the width and depth of the standing wall 2 and the position and size of the cutout portion 3 are variously different. Therefore, the positions and intervals at which the rail support legs 10 are attached are varied. Thus, the work of accurately measuring the dimensions between the rail support legs 10 that are different from each other in this way and accurately making a hole in the rail mounting member 14 is complicated, the work efficiency is poor, and it is a factor of extending the construction period. Was becoming.

When the upper surface of the standing wall 2 of the veranda 1 is inclined, in the cutting work of the rail support leg 10,
Since it is necessary to incline one end of the rail support leg 10 according to the inclination angle of the standing wall 2 for cutting, the cutting work becomes complicated and the work of disposing the handrail 4 also takes a long time.

The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to easily dispose a handrail and to enable disposition work in a short period of time.

[0015]

The first means of the present invention is to:
A rail body having a notch groove extending in the axial direction formed on the outer periphery,
The one side is provided with a concave tray portion that can be brought into contact with a part of the outer periphery of the rail body including the cutout groove, and the other side is provided with a tubular leg fitting portion, and the inside of the leg fitting portion and the tray portion are provided. A rail mounting seat having a through hole that communicates with the bottom portion, a washer fitted into the cutout groove and screwed by a screw inserted into the through hole from the leg fitting portion side, and the leg at one end It is configured by a rail support leg that fits and fits the fitting portion and fixes the other end to the standing wall.

A second means of the present invention has, on one side, a fulcrum opening into which the other end of the rail support leg is fitted and fitted, and is eccentric from the fulcrum opening from the one side toward the other side. On the other side, however, there is provided a rail fixing seat having an enlarged opening portion whose diameter is enlarged, and a fixing flange portion for attaching to a standing wall is formed on the outer circumference of the end portion on the side of the enlarged opening.

[0017]

In the first means of the present invention, when the handrail is mounted on the standing wall, a screw is inserted into the through hole of the rail mounting seat from the side of the leg fitting portion of the rail mounting seat to attach the rail mounting seat. A washer located at the bottom of the tray is screwed onto the tip of the screw, and the rail support leg is fitted and fixed to the leg fitting portion of the rail mounting seat to which the washer is attached.

Next, the washer is fitted in the notch groove formed in the rail body so that the rail mounting seat and the rail support leg can slide with respect to the rail body.

Further, the rail mounting seat and the rail supporting leg are slid to move to the position where the rail supporting leg is arranged on the upper surface of the standing wall, and at the position where the rail supporting leg is arranged, a screw is applied from the side opposite to the rail mounting seat of the rail supporting leg. Tighten to fix the rail mounting seat and rail support legs to the rail body completely. Then, the side of the rail support leg opposite to the rail mounting seat is fixed to the standing wall.

Further, in the second means of the present invention, when the upper surface of the standing wall is inclined, the eccentric side inner surface of the enlarged opening is fixed so as to face downward of the inclined surface, and the rail supporting leg is fixed. The lower end is fitted into the fulcrum opening of the rail fixing seat, and the rail support leg is fixed along the inner surface on the eccentric side.

[0021]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 5 show an embodiment of a handrail device according to the present invention. The same parts as those shown in FIGS. 6 to 8 are designated by the same reference numerals and the description thereof will be omitted.

1 to 5 show a handrail 4 of this embodiment. In FIGS. 1 and 2, 2 is a standing wall of a veranda 1 and 5 is an abutment against the upper surface of the standing wall 2 and a screw 7 is used. A fixing member 6 composed of a fixed plate 8 to be fixed and a locking plate 9 fixed to the upper part of the fixed plate 8 by a bolt 8a and having a snap-type locking portion 9a at its end, 6 is an inner surface. Snap type locking part 6a that engages with the locking part 9a of the fixing member 5
It is a kasagi formed.

Further, in FIGS. 1 and 2, 17 is a cylindrical rail body extending over the entire length of the standing wall 2 in which a notch groove 18 extending in the axial direction is formed on the outer periphery, and 19 in FIGS. Is provided with a concave tray portion 20 for supporting the rail body 17 by abutting a part of the outer periphery of the rail body 17 including the cutout groove 18 and a cylindrical leg fitting portion 21 at the lower portion thereof. A rail mounting seat provided with a through hole 22 that communicates between the inside of the receiving portion 21 and the bottom of the saucer portion 20, 23 is a screw inserted into the through hole 22 from the leg fitting portion 21 side, and 24 is a rail. A washer having a screw hole 24a that fits into the cutout groove 18 of the main body 17 and into which the screw 23 is screwed, and 25 is a cylinder of a required height in which the upper portion is fitted into the leg fitting portion 21 and fixed by the screw 31. It is a rail support leg.

In FIGS. 1 and 5, 26 is the rail support leg 2
5 is a rail fixing seat fitted in the lower portion of the screw 5 and fixed by a screw 32, and the rail fixing seat 26 has a cylindrical rising portion provided with a fulcrum opening 27 into which the rail supporting leg 25 is fitted and fitted. 28, and as shown in FIG. 5, when the upper surface of the headstock 6 has an inclination angle θ ₁ with respect to the horizontal plane S, an eccentric angle θ ₂ equal to the inclination angle θ ₁ toward the lower end. It has an enlarged opening 29 having a large diameter while being eccentric, and has a fixed flange portion 30 on the outer circumference of the end on the enlarged opening 29 side.

Further, a screw hole 32a for inserting a screw 32 (tapping screw) is formed in the rising portion of the rail fixing seat 26, and a screw 33 (tapping screw) is inserted in the fixing flange portion 30. The screw hole 33a is formed in advance.

Next, the operation of this embodiment will be described.

The handrail 4 shown in the above embodiment is
A rail main body 17 cut in advance to a length that matches the shape of the standing wall 2 in a factory or the like, and a washer 24 inserted into the through hole 22 of the rail mounting seat 19 from the leg fitting portion 21 side and arranged on the saucer portion 20 side.
The tip end is screwed into the screw hole 24a, the upper end of the rail support leg 25 is fitted into the leg fitting portion 21, and the assembly is performed by fixing with the screw 31 and transported to the site.

Further, the head tree 6 cut to a length matching the shape of the standing wall 2, the fixing plate 8 having the bolts 8a, the locking plate 9, and the rail fixing seat 26 are carried in respectively.

In order to mount the handrail 4 on the upper surface of the head 6 fixed to the upper surface of the standing wall 2 in the same manner as in the conventional case, first,
The rail fixing seat 26 is fixed with screws 33 at arbitrary intervals on the upper surface of the headboard 6. At this time, when the upper surfaces of the standing wall 2 and the headstock 6 are inclined, as shown in FIG. 5, the eccentric side inner surface 29a of the enlarged opening 29 faces downward of the inclined surface, that is, the eccentric side inner surface 29a. Are mounted so that they are perpendicular to the horizontal plane S.

Next, as shown in FIG. 4, a washer 24 is fitted from one end side of the notch groove 18 formed in the rail main body 17, and a required number of rail mounting seats 19 and rail support legs are attached to the rail main body 17. 25 is slidably attached.
The other end of the cutout groove 18 is closed by a washer retaining member 17a attached to the end of the rail body 17, and even after the washer 24 is fitted into the notch groove 18, one end side is closed by the washer retaining member 17a. Block.

Further, each of the rail mounting seat 19 and the rail supporting leg 25 is slid to move the rail supporting leg 25 to each position of the rail fixing seat 26 fixed on the headstock 6, and at this position, the rail is mounted. From the lower end side of the support leg 25, a screw or the like is used to tighten the screw 23, and the rail mounting seat 19 and the rail support leg 25 are attached to the rail body 17.
To be fixed completely.

Then, the lower portion of the rail supporting leg 25 is fitted into the fulcrum opening 27 of the rising portion 28 of the rail fixing seat 26, and the screw hole is formed in the rail supporting leg 25 in accordance with the screw hole 32a previously formed in the rising portion 28. When 25a is opened and tightened with the screw 32, the rail support leg 2
5 is fixed along the inner surface 29a on the eccentric side, and thus the head 6
Even if the upper surface of the rail is inclined,
Fixed vertically to.

Therefore, in this embodiment, since the rail mounting seat 19 and the rail supporting leg 25 can be slid with respect to the rail main body 17 through the washer 24 fitted in the notch groove 18, the rail supporting leg 25 Can be freely changed, and as a result, it is possible to eliminate the work of measuring the distance between the rail supporting legs 10 and forming the screw holes 14b in the rail mounting member 14 as in the conventional case. There is no problem that the handrail 4 cannot be arranged due to the displacement of the hole 14b, and even if the arrangement position of the rail support leg 25 is changed depending on the shape of the standing wall 2 of the veranda 1, the rail mounting seat 19 and the rail support leg are arranged. Since the arrangement position can be easily changed by sliding 25, the standing wall 2 of various shapes can be accommodated.

Further, even if the upper surface of the standing wall 2 is inclined, the rail fixing leg 26 can easily incline the rail supporting leg 25 in accordance with the inclination angle θ _{1 of the} upper surface of the standing wall 2, so that the rail supporting leg is not provided. The complicated work of cutting 25 according to the inclination angle θ ₁ of the standing wall 2 is reduced, and as a result, the work of disposing the handrail 4 can be performed in a short time.

In the embodiment of the present invention, the standing wall 2
I explained the case where the upper surface of the
If the rail support leg 25 is not inclined, the rail support leg 25 may be directly fixed to the headstock 6 in the same manner as in FIGS.
Although the case where the handrail 4 is arranged on the upper surface has been described, the handrail 4 can be arranged on the side wall surface of the standing wall 2 and other places on the standing wall 2.
The rail support legs 25 are cylindrical, but polygonal ones are also applicable.
When 5 is made polygonal, the outer peripheral surface of the leg fitting portion 21 of the rail mounting seat 19 and the rising portion 28 of the rail fixing seat 26.
Needless to say, various modifications can be made within the scope not departing from the gist of the present invention such as the necessity of forming the inner peripheral surface of the polygonal shape.

[0037]

According to the invention of claim 1, since the rail mounting seat and the rail supporting leg can be slid with respect to the rail main body through the washer fitted in the notch groove,
Since the handrail can be easily moved to any position and installed, and it can be used with standing walls of various shapes, it is possible to greatly reduce conventional measurement work and drilling work. Further, in the invention of claim 2, when the upper surface of the standing wall is tilted, the rail fixing leg can easily tilt the rail support leg in accordance with the tilt angle of the upper surface of the standing wall, so that a complicated cutting work can be performed. Reduced,
Therefore, the work of disposing the handrail can be efficiently performed in a short period of time.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view showing an embodiment of a handrail device of the present invention.

FIG. 2 is a perspective view showing an example of the rail main body of FIG.

3 is a perspective view showing an example of the rail mounting seat of FIG. 1. FIG.

FIG. 4 is a side view showing a state in which the rail mounting seat is slidable with respect to the rail body.

FIG. 5 is a vertical cross-sectional side view showing a state in which the rail support legs are fitted into the rail fixing seat.

FIG. 6 is a perspective view showing a general example of a balcony of a house or the like.

FIG. 7 is a vertical sectional front view showing an example of a conventional handrail device.

FIG. 8 is a perspective view showing an example of a conventional handrail device.

[Explanation of symbols]

 2 standing wall 4 handrail 17 rail body 18 notch groove 19 rail mounting seat 20 saucer 21 leg fitting 22 through hole 23 screw 24 washer 25 rail support leg 26 rail fixing seat 27 fulcrum opening 29 expansion opening 30 fixing flange

Claims (2)

[Claims] 1. A rail main body having an axially extending cutout groove formed on the outer periphery thereof, a concave saucer portion including one of the cutout grooves and capable of contacting a part of the outer periphery of the rail main body, and a cylinder on the other side. -Shaped leg fitting portion and a rail mounting seat having a through hole that communicates between the inside of the leg fitting portion and the bottom portion of the saucer portion; and the leg fitting portion side fitted into the cutout groove. A hand that is screwed by a screw that is inserted into the through hole, and a rail support leg that fits and mounts the leg fitting portion at one end and fixes the other end to a standing wall. Rail device. 2. A fulcrum opening to which the other end of the rail support leg is fitted and fitted on one side, and the diameter increases while eccentric from the fulcrum opening toward the other side from the one side. The handrail device according to claim 1, further comprising a rail fixing seat having an opening on the other side and further having a fixing flange portion attached to a standing wall on the outer circumference of the end portion on the side of the enlarged opening.