JPH06299668A - Connection structure of support and extension support - Google Patents

Abstract

PURPOSE:To improve the look of a connection part of a support and an extension support. CONSTITUTION:A coupling member 2 is installed on a support 1, and a lower part of a column connecting material 5 than this coupling member 2 is inserted into a hollow part of the support 1 and connected to it. To an upper part of this column connecting member 5, a hollow part of an extension support 7 is fit and connected, and to the support 1, a coping 3 is continuously installed roughly at the same height as the coupling member 2. By installing a support cover 12 and an extension support cover 13 on the support 1 and the extension support 7, they are made to roughly linearly continue in the longitudinal direction through the coupling member 2.

Description

Detailed Description of the Invention

[0001]

The present invention relates to a balcony, terrace,
The present invention relates to a structure in which an extension pillar is connected to a pillar such as a handrail attached to a balcony or a rooftop.

[0002]

2. Description of the Related Art In general, handrails for balconies, etc., are those in which a head tree and a lower furring are connected between adjacent columns, and a grid is attached between the heading and the lower furring. In such a handrail, a blind panel or a roof may be attached on the handrail, and in that case, an extension column is connected to the column.

As a structure for connecting the extension support to the support as described above, JP-B-62-4081 and JP-B-58.
As shown in Japanese Patent Publication No. 34161/1990, a lower portion of a column connecting member is fitted and attached to a hollow portion of a column, and a hollow portion of an extension column is fitted and coupled to an upper portion of the column connecting member, and the column portion It is known that a cover is provided to connect a column and an extension column.

[0004]

With such a connecting structure, the upper part of the column remains open when the extension column is not attached, which is unattractive and rainwater or the like easily enters the hollow portion. Incidentally, it is known to attach a cap to the upper part of the column as shown in Japanese Utility Model Publication No. 62-1446. However, if the cap is attached to the upper part of the column when the extension column is not attached as described above, the cap tree It gets in the way and looks bad. Further, since the cover is provided at the connecting portion between the support pillar and the extension support pillar, the connecting portion becomes larger than the support pillar and the extension support pillar, and the appearance becomes unsightly.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a connection structure of a support column and an extension support column that can solve the above-mentioned problems.

[0006]

A joint member 2 having a column reinforcing material insertion hole 65 is attached to an upper portion of a hollow pillar 1, and a portion below the column connecting member 5 is inserted from the column reinforcing material insertion hole 65 of the joint member 2. It is inserted into the hollow portion of the pillar 1 and connected by a fixing tool 6, and the hollow portion of the hollow extension pillar 7 is fitted on the upper part of the pillar connecting member 5 and connected by a fixing tool 8 to extend the pillar 1. A strut cover 1 having substantially the same size as the outer shape of the joint member 2 is attached to the strut 7.
2. Attach the extension support 13 and attach the support 3 to the support 1.
A connection structure of a support column and an extension support column that are connected to the joint member 2 at substantially the same height.

[0007]

[Operation] When the extension column 7 is not attached, when the column connecting member 5 is removed and the column cap is attached to the upper surface of the joint member 2, the column cap can be easily attached without disturbing the headstock 3. The member 2 and the headstock 3 are continuous at substantially the same height, and the column cover 12 and the extended column cover 13 are the joint members 2
Since it has substantially the same size as the above and is continuous in a substantially straight line in the longitudinal direction, the connecting portion between the support column 1 and the extension support column 7 is neat and looks good.

[0008]

[Example] As shown in FIG. 1, the joint member 2 is attached to the upper portion of the column 1, and the headstock 3 is attached to the upper portion of the column 1 by the joint member 2.
And a lattice 4 is attached to the head tree 3 and a lower furring (not shown) to form a handrail A. The lower portion of the column connecting member 5 is fitted to the upper portion of the support column 1 and connected by the fastener 6, and the upper portion of the column connecting member 5 projects above the joint member 2, and the extension column 7 is provided on the projecting portion. Fitted and connected by a fixing tool 8, a head tree 9 and a lower furring strip 10 are attached to the extension strut 7, and a panel 11 is attached between the heading bar 9 and the lower furring strip 10 to attach the blindfold panel B. I am configuring. A strut cover 12 is detachably attached to the strut 1, and an extension strut cover 13 is attached to the extension strut 7.
Is detachably attached.

As shown in FIGS. 2 and 3, the column connecting member 5 is formed into a substantially right angle by a pair of first vertical plates 20 and 20 facing each other and a pair of second vertical plates 21 and 21 facing each other. It has a rectangular cross-section hollow shape having four corner portions 5a, and a pair of first projecting pieces 22 are integrally provided outward on the outer surface of the first vertical plate 20, and the pair of first projecting pieces 22, Two
A concave groove 23 opened outwardly between the two is formed, and a pair of second projecting pieces 24 is integrally provided outward on the outer surface of the second vertical plate 21. Screw holes 25 are integrally formed on the inner surfaces between the second protrusions 24.

As shown in FIGS. 2 and 3, the support column 1 includes four first vertical plates 30 and 30 facing each other and a pair of second vertical plates 31 and 31 facing each other to form four substantially right angles. It has a hollow rectangular cross section having a corner portion 1a, and each of the corner portions 1a is integrally provided with a support protrusion 32 in a radially outward direction. The first vertical plate 30 and the second
The vertical plate 31 has a stepped shape in which the central portion projects outward more than both side portions near the corner portion 1a, the lock receiving portions 33 are integrally provided on both side step portions, and the inner surface of the central portion is a pillar. The inner surface 34 of the connecting member comes into contact with the support projections 32.
Supporting recesses 35 having an angle of about 90 degrees are provided on both end surfaces of the projecting side of each of the supporting projections 3.
2, 32 and the first and second vertical plates 30, 31 form a substantially U-shaped concave portion that is open outward. The pillar connecting member 5 is slidably fitted into the hollow portion of the pillar 1 from above, the outer surface of each corner portion 5a faces the inner surface of the corner portion 1a of the pillar 1, and the pillar connecting material abuts on the inner surface 34. The first and second projecting pieces 22 and 24 of the connecting member 5 are in contact with each other, and the bolt serving as the fixture 6 is provided with a pair of first vertical plates 30 and a pair of first vertical plates 20.
A column connecting member 5 is connected to the support 1 by inserting a nut and screwing the nut.

The column cover 12 is composed of four unit covers 40 as shown in FIGS. 2 and 3.
In No. 0, a pair of locking pieces 42, 42 are integrally provided on an arc-shaped decorative vertical plate 41 of approximately a quarter. Then, in each unit cover 40, the pair of locking pieces 42 are engaged with the pair of locking receiving portions 33 of the column 1, and at the same time, both ends of the decorative vertical plate 41 are connected to the column 1.
It is attached to the column 1 by engaging with the support recess 35 of the support protrusion 32.

As shown in FIGS. 1 and 2, the joint member 2 has an arcuate outer surface 6 having a diameter substantially the same as the outer diameter of the column cover 12.
0, a linear outer surface 61, an upper surface 62, and a lower surface 63, and has a block shape.
4 is formed, and a column connecting member insertion hole 65 is formed across the bottom of the column cap mounting recess 64 and the lower face 63.
3 is integrally provided with a pair of mounting protrusions 66, and the joint member 2 has the supporting column 1 so that the mounting protrusion 66 contacts the outer surface of the pair of first vertical plates 30, 30 of the supporting column 1. Is mounted on the upper end surface of the first vertical plate 30 with the screw 67 and the mounting projection 66.
A head cover mounting metal piece 68 fixed to the head member 3 and fixed to the straight outer surface 61 of the joint member 2 by a screw 69 is connected to the head tree 3.

As shown in FIG. 4, the extension columns 7 and the extension column covers 13 have the same sectional shape as the columns 1 and the column covers 12. In the blind panel B, since it is necessary to attach a vertical frame for attaching the panel 11 to the extension column 7, one unit panel 4 as shown in FIG.
By removing 0, the vertical frame 50 is attached to the recess formed between the adjacent support protrusions 32.

Specifically, one side vertical plate 51 and the other side vertical plate 52 of the vertical frame 50 are engaged with the support recess 35 of the support projection 32, and at the same time, a pair of locking pieces 53 are engaged with the locking receiving part 33. Match, screw 5
The vertical frame 50 is attached to the extension column 7 by screwing 4 onto the first vertical plate 30. As a result, the unit cover 40 attached to the extension column 7 is continuous with the one side vertical plate 51 and the other side vertical plate 52 of the vertical frame 50 via the support protrusion 32, which makes it attractive.

The above-mentioned joint member 2 is attached to the upper portion of the extension column 7 of the blind panel B, and the column cap 70 is fitted into the column cap attachment recess 64 of the joint member 2 and attached with the screw 71. .

As described above, since the column connecting member 5 is unnecessary when the extension column 7 is not attached, it is removed from the column 1 and the column cap 70 is attached to the joint member 2 as in FIG. Will get better. Further, the support column 1 and the extension support column 13 are covered with the support column cover 12 and the extension support column cover 13, and the fasteners 6 and 8 are not seen.
2. The size of the extension cover 13 is almost the same as that of the extension cover 13 so that the connecting portion is neat and the joint member 2 and the headstock 3 are continuous, so that the appearance is neat and good-looking. Further, when the pillar connecting member 5 and the pillar 1 are connected by the fastener 6, the first protrusions 22 provided on the pair of first vertical plates 20 of the pillar connecting member 5 are the pillars in the pair of first vertical plates 30 of the pillar 1. Since the column connecting member 5 is pressed against the inner surface 34 of the connecting member, the column connecting member 5 can be firmly connected to the supporting column 1 without rattling, and the column connecting member 5 and the extension supporting column 7 can be firmly connected to each other without rattling, as described above. And the extension strut 7 can be firmly connected without rattling.

[0017]

As described above, when the extension support 7 is not attached, when the post connecting member 5 is removed and the post cap is attached to the upper surface of the joint member 2, the post cap 3 can be easily attached without obstruction. Further, the joint member 2 and the headstock 3 are continuous at substantially the same height, and the support column cover 12 and the extension support column 13 are substantially the same size as the joint member 2 and are continuous in a substantially straight line in the longitudinal direction. The connection portion between 1 and the extension column 7 is neat and looks good.

[Brief description of drawings]

FIG. 1 is a front view of a strut and an extension strut connection portion showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a support column and an extension support unit.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a sectional view taken along line BB of FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Prop, 2 ... Joint member, 3 ... Heading, 5 ... Pillar connecting material, 6
... Fixing tool, 7 ... Extension support, 8 ... Fixing tool, 12 ... Support cover, 13 ... Extension support cover, 64 ... Recess for mounting pillar cap, 65 ... Column connecting material insertion hole.

Claims (1)

[Claims] 1. A joint member 2 having a column reinforcing material insertion hole 65 is attached to an upper portion of a hollow pillar 1, and a lower portion of the column connecting member 5 from the column reinforcing material insertion hole 65 of the joint member 2 is hollow in the pillar 1. The column connecting member 5 and the hollow portion of the hollow extension column 7 is fitted to the upper portion of the column connecting member 5 and connected by the fastener 8. A strut cover 12 and an extension strut cover 13 having substantially the same size as the outer shape of the joint member 2 are attached, and the headstock 3 is connected to the strut 1 continuously with the joint member 2 at substantially the same height. Connection structure of extension columns.