JP2582895Y2 - Stair handrail attachment and support attachment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stair handrail member mounting tool for connecting a handrail member to a stair standing on a stair and a stair post mounting tool for connecting a stair to a side plate of the stair.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 6, when connecting a handrail member 3 to a plurality of columns 2 erected on a staircase 1, first, a lower surface of the handrail member 3 as a fitting portion is formed. A plurality of fitting recesses 4 are formed, and then the upper ends of the columns 2 are fitted into the fitting recesses 4 respectively.

When a side plate (not shown) is provided on the side surface of the staircase 1, a fitting recess (not shown) is formed on the inclined upper surface of the side plate, and a column is provided in the fitting recess. Is fitted at the lower end.

[0004]

However, when the fitting recess 4 is formed in the handrail member 3, the fitting angle of the fitting recess 4 with respect to the handrail member 3 and the size, depth or position of the fitting recess 4 are determined. An error is likely to occur, and as a result, there is a disadvantage that a gap is generated between the support column 2 and the fitting concave portion 4 and the handrail member 3 cannot be connected at a regular angle along the inclination of the stairs 1. For this reason, at the site, a skilled worker
Is finely adjusted to correct the gap and the mounting angle, but it is troublesome and takes time.

[0005] The above situation is the same when the fitting recess is formed in the side plate, and the size, depth,
Errors are likely to occur in the position and the like. As a result, when connecting the strut to the side plate, the strut cannot be erected in a normal state with respect to the side plate. Had to be fixed.

The present invention has been made in view of the above circumstances, and a first object of the present invention is to provide a handrail member mounting tool for a staircase, which can accurately and quickly mount a handrail member on a support. A second object of the present invention is to provide a stair post mounting fixture capable of accurately and quickly mounting a post to a stair side plate.

[0007]

According to a first aspect of the present invention, there is provided a handrail member mounting device for a staircase, for connecting a handrail member to a post standing upright on the staircase, the concave shape being fitted with the post.
The handrail member to which the handrail member is applied
A mounting body having a planar mounting surface at the other end is provided.
One end of the fixture body is inserted into the fitting portion and the other end is
The present invention is characterized in that an insertion hole communicating with the outside via the mounting surface is provided .

[0008] strut fittings staircase according to claim 2, wherein the staircase
To stand upright on the slope of the side plate provided on the side of
Wherein the column is fitted with a concave fitting portion.
A sloped shape that has one end and is applied to the sloped surface of the side plate
A mounting body having a mounting surface at the other end;
One end of the main body communicates with the fitting section and the other end of the main body faces the mounting surface.
It has a feature in that an insertion hole communicating with the outside through is provided .

[0009]

According to the first aspect of the present invention, the mounting of the fixture body is performed.
Insert a screw into the through hole from the fitting part side and tighten it to the handrail member
After attaching the mounting surface of the mounting body to the handrail member,
When the support is fitted to the fitting part of the tool body, the handrail
Connected to the column at a regular angle along. For this reason, handrail members
It is not necessary to correct the mounting angle of the
Is accurately and quickly connected to the support. Moreover, the screw is concave
It is stored in the fitting part of
The appearance is prevented from being deteriorated by the influence of the above. Claim 2
According to the above-mentioned means, the fitting portion side is inserted into the insertion hole of the mounting body.
Screw into the stairs of the side plate of the stairs.
After joining the mounting surface of the main body to the side plate of the stairs,
When the support is fitted to the fitting, the support is at a regular angle
Connected to the board. For this reason, the mounting angle of the support
The support columns are accurate and quick to the side plate of the stairs
Linked to Moreover, the screws are stored in the concave fittings.
And is concealed by the columns, which makes the appearance worse due to the effects of screws
Is prevented.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.

First, in FIG. 3 showing the overall structure, a large number of columns 12 (only five columns are shown) are provided on the stairs 11. On the other hand, at a predetermined position on the lower surface of the handrail member 13, a large number of handrail member mounting members 14 (only five are shown).
The handrail member 13 corresponds to a fixture body.
It is connected to the upper end of the column 12 via the handrail member attachment 14 that.

FIG. 1 is an enlarged cross-sectional view of the handrail member fixture 14. As shown in the figure, the handrail member mounting device 14 has a mounting surface 15 which is located on the upper surface and forms a predetermined slope, and has a concave fitting concave portion 16 as a fitting portion which is positioned below. The fitting recess 16 has a screw insertion hole 17, and a screw 18 inserted into the screw insertion hole 17 is screwed into the lower surface of the handrail member 13, thereby being joined to the handrail member 13. ing.

The connection between the stairs 11 and the columns 12 is as shown in FIG.

That is, a support plate 19 is attached to the upper surface of the stairs 11 by a plurality of screws 20.
9, a wooden pin 21 is inserted into a pre-formed insertion hole 19a.
Are press-fitted and integrated. On the other hand, a fitting recess 12a and a pin insertion recess 12b are formed in the lower portion of the support 12, and the fitting recess 12a and the pin insertion recess 12b are fitted and adhered to the support plate 19 and the pin 21, respectively. The support 12 is erected on the stairs 11.

When connecting the handrail member 13 to the support 12, first, the mounting surface 15 of the handrail member mounting tool 14 is addressed to a predetermined position on the lower surface of the handrail member 13, and the screw is inserted from the fitting recess 16 side. The handrail member 13 is screwed into the lower surface of the handrail member 13 to fix the handrail member attachment 14 to the handrail member 13, and then the fitting recess 16 of the handrail member attachment 14 is fitted to the upper end of the support 12.

According to the above embodiment, the following effects can be obtained.

That is, a handrail member mounting member 14 having a fitting recess 16 on the lower surface of the handrail member 13 into which the upper end of the column 12 is fitted, and a mounting surface 15 joined to the lower surface of the handrail member 13.
Therefore, unlike the related art, it is not necessary to form a fitting recess in the handrail member 13, and the fitting recess 16 can be accurately set at a predetermined position of the handrail member 13.

As a result, if the fitting recess 16 of the handrail member fitting 14 is fitted to the upper end of the support 12, the handrail member 13
Are connected at a regular angle along the stairs 11 by a mounting surface 15 formed in a predetermined slope. Therefore, unlike the related art, it is not necessary to correct the mounting angle of the handrail member 13, and generally, the work of connecting the handrail member 13 to the support 12 can be performed accurately and quickly. Moreover, the lower end
It communicates with the fitting recess 16 and the upper end is
A screw insertion hole 17 communicating with the part is formed in the handrail member fixture 14.
did. For this reason, the screw 18 is stored in the fitting recess 16.
And is concealed by the support post 12,
Deterioration of the view is prevented.

Next, a second embodiment of the present invention will be described with reference to FIGS. The same parts as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.
Hereinafter, only parts different from those in the first embodiment will be described.

First, in FIG. 5, side plates 22 are provided on both side surfaces of the stairs 11 so as to cover them (only the side plates 22 provided on one side surface are shown). On the upper surface of the side plate 22, a plurality of column mounting members 23 corresponding to the mounting body are joined, and columns 24 are respectively connected to the column mounting members 23.

As shown in FIG. 4, the column mounting fixture 23 has a mounting surface 25 which is located on the lower surface and forms a predetermined slope, and which is located on the upper surface and has a fitting recess 26 serving as a fitting portion. have. A recess 27 having a smaller diameter than the fitting recess 26 is formed in the fitting recess 26, and the screw insertion hole 2 is formed in the recess 27.
8 is formed, and the column mounting fixture 23 is joined to the side plate 22 by screwing a screw 29 inserted into the screw insertion hole 28 into the oblique upper surface of the side plate 22.

On the other hand, a recess 24a is provided on the lower end surface of the support post 24, and a fitting member 30 is fitted in the recess 24a.

When connecting the column 24 to the side plate 22, first, the mounting surface 25 of the column mounting fixture 23 is addressed to a predetermined position on the oblique upper surface of the side plate 22, and the screw 29 is inserted from the fitting recess 26 side. Is screwed into the side plate 22 to fix the support fixture 23 to the side plate 22. Next, the lower end portion of the support fixture 23 and the fitting member 30 are respectively connected to the fitting recesses 26 of the support fixture 23.
And into the recess 27.

The above embodiment has the following advantages.

That is, a column mounting member 23 having a fitting recess 26 into which the lower end of the column 24 is fitted and a mounting surface 25 to be bonded to the oblique upper surface of the side plate 22 is joined to the upper surface of the side plate 22. Therefore, unlike the related art, it is not necessary to form the fitting recess in the side plate 22, and the fitting recess 26 can be accurately set at a predetermined position of the side plate 22.

As a result, if the lower end of the support 24 is fitted into the fitting recess 26 of the support fixture 23, the support 24
2, that is, connected to the stairs 11 in a normal state. Therefore, unlike the related art, it is not necessary to modify the shape of the fitting concave portion, and generally, the operation of connecting the column 24 to the side plate 22 can be performed accurately and quickly. Moreover, the upper end is fitted
The lower end communicates with the inside of the concave portion 26 through the mounting surface 25 to the outside.
A screw insertion hole 28 communicating therewith was formed in the support fixture 23. This
Therefore, the screw 29 is housed in the fitting concave portion 26,
4, the appearance is deteriorated by the effect of the screw 29.
Is prevented.

In the second embodiment, the support 24
Is provided with a fitting member 30, and the support member 23 is provided with a fitting member 3.
0 is provided, the fitting member 3
0 and the recess 27 may be provided as needed.

[0028]

As apparent from the above description, according to the present invention, the following excellent effects can be obtained.

According to the first aspect of the present invention, the mounting body is provided.
With a concave fitting part and a sloped mounting surface,
The sliding member is accurately and quickly connected to the support. Moreover, mounting
The fitting body and the insertion hole leading to the outside
This prevents the appearance from being deteriorated by the influence of the screw.

According to the second aspect of the present invention, the mounting body is provided.
A concave fitting part and a sloped mounting surface are provided on the
The pillars are accurately and quickly connected to the side plates of the stairs. Moreover,
The attachment body has a fitting part and an insertion hole communicating with the outside.
This prevents the appearance from being deteriorated by the influence of the screw.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view showing a first embodiment of the present invention.

FIG. 2 is a longitudinal sectional side view showing a joining state of a pillar and stairs.

FIG. 3 is a side view showing the entire configuration.

FIG. 4 is a longitudinal sectional side view showing a second embodiment of the present invention.

FIG. 5 is a diagram corresponding to FIG. 3;

FIG. 6 is a diagram corresponding to FIG. 3 showing a conventional example.

[Explanation of symbols]

11 is a staircase, 12 is a column, 13 is a handrail member, 14 is a handrail member mounting tool (mounting tool body) , 15 is a mounting surface, 16 is a fitting concave portion (fitting portion), 17 is a screw insertion hole (insertion hole). , 22 is a side plate, 23 is a column fixture (fixture body) , 24 is a column,
25 is a mounting surface, 26 is a fitting concave portion (fitting portion) , 28 is a screw
It shows an insertion hole (insertion hole) .

Claims (2)

(57) [Scope of request for utility model registration] An object of the present invention is to connect a handrail member to a support standing upright on a stair , having a concave fitting portion at one end to which the support is fitted.
The other end has a sloped mounting surface to which the handrail member is applied.
Comprising a fitting body, this fitting body, one end leads into the fitting portion and the other end to
An insertion hole through which the portion communicates with the outside through the mounting surface is provided.
Handrail member attachment staircase, characterized in that is. 2. A method for erection of a support on an inclined surface of a side plate provided on a side surface of a stair, wherein the support has a concave fitting portion at one end to which the support is fitted.
At the other end, attach the sloped mounting surface applied to the slope of the side plate.
Comprising a fitting body having a, in the fitting body, the other end one end leads into the fitting portion
An insertion hole through which the portion communicates with the outside through the mounting surface is provided.
A support for a stair post , wherein the support is attached to the stairs.