JPH0118751Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to handrails, and its purpose is to facilitate the mutual connection of the handrail caps, and to improve its durability by preventing rainwater from entering into the handrail supports. The aim is to provide handrails that can be used.

Next, an embodiment of the present invention will be explained with reference to the drawing. In the drawing, 1 is a handrail attached to a balcony, for example, and a plurality of supports P ₁ , P ₂ , P ₃ . . . This pillar P ₁ ,
A lattice 5 is installed between P ₂ , P _{3 .} . . , and a cap 9 of a predetermined length L is installed in the continuous manner shown in the figure between the upper ends of the pillars P ₁ , P ₂ , P ₃ . 1 is configured.

The pillars P ₁ , P ₂ , P ₃ . . . are formed into a substantially sealed box shape in cross section and integrally have a hollow portion 2 as shown in the figure.
A screw receiver 3 is formed in the corner along the longitudinal direction. The pillar P ₁ formed in this way,
Anchor members 4 are attached to the lower ends of P ₂ , P ₃ . . . and are erected at a predetermined interval from the floor surface.

Reference numeral 5 denotes a lattice installed between the pillars P ₁ , P ₂ , P ₃ .

Reference numeral 6 denotes the upper crosspiece of the above-mentioned lattice 5, and in its cross section, 6A is a web having a predetermined width and provided horizontally, and edge pieces 6B are provided on both sides of the web, and the cross section is approximately omitted. It is formed in an H shape, and grooves 6C and 6D are formed on both upper and lower sides of the web 6A. Furthermore, mounting pieces 6E that project laterally are formed at the upper ends of both edge pieces 6B, respectively.

Reference numeral 7 is the lower crosspiece of the above-mentioned lattice 5, and in its cross section, 7A is a web, which is provided horizontally and has a width corresponding to the web 6A of the upper crosspiece 6.
Edge pieces 7B having a substantially hook-shaped cross section are provided at both ends thereof, and a groove 7C is formed on the upper surface side of the web 7A. Moreover, a side piece 7D is vertically provided at the end of the edge piece 7B, and a groove 7E is formed.

8 is the vertical bar of the above-mentioned lattice 5, and the hollow part 8
It is formed into a substantially sealed box shape with a cross section of A, and a screw receiver 8B is installed approximately in the center of the cross section via a reinforcing piece 8C.
is integrally formed along its longitudinal direction.

The upper and lower ends of the vertical bar 8 are fitted into the grooves 6D and 7C of the upper bar 6 and the lower bar 7 at a predetermined interval between the upper bar 6 and the lower bar 7 formed in this way, and
A fence-like lattice 5 is formed by being fixed to screws 14 via screw receivers 8B. Note that the lower crosspiece 7 is formed slightly longer than the upper crosspiece 6.

9 is the Kasagi of handrail 1, as shown in the diagram.
The pillars P ₁ , P ₂ , P ₃ ... have a length L that is continuously connected between the upper ends of the pillars P 1 , P 2 , P 3 . The lower piece 9B has a substantially sealed box shape in cross section, and a recess 9E is formed approximately in the center of the lower piece 9B. Further, the side piece 9C is provided with an edge piece 9F hanging downward in a hook-shaped cross section as shown. A capstone connecting member 10 is fitted between the ends of the mutual capstones 9 formed in this way, and a closing member 11 is attached to the coupling member 10, so that the mutual capacitors 9, 9 are connected. .

10 is the above-mentioned Kasagi connecting member, which has a predetermined length l.
, and in its cross section, 10A is the upper piece, which is horizontal and formed in the shape of a mountain as shown in the figure, having a top surface 10B that comes into contact with the lower surface of the upper piece 9A of the Kasagi 9,
At both left and right ends of the same piece 10A, side pieces 10C are vertically disposed to face the left and right side pieces 9C of the Kasagi 9 at a predetermined interval, and at the joint between the side pieces 10C and the upper piece 10A, side pieces 10C are provided. A projecting piece 10D having a substantially hook-shaped cross section is provided in a protruding manner so as to protrude toward the side piece 9C and come into contact with the side piece 9C. Further, as shown in the figure, a leg piece 10E having a substantially hook-shaped cross section is formed at the lower end of the side piece 10C, and a lower piece 10F is provided between both leg pieces 10E. It is formed into an approximately pentagonal shape. Further, a thick screw receiving portion 10H is formed approximately at the center of the lower piece 10F. When the connecting member 10 thus formed is inserted into the hollow portion 9D of the cap 9, gaps 10K and 10L are formed between them as shown.

11 is the above-mentioned closing member, and the mutual caps 9, 9
This closure member 1 is attached in a crown-like manner between the end faces of the closure member 1 and is made of synthetic resin or synthetic rubber.
1 has a shape that follows the outer peripheral surfaces of the upper piece 9A and the left and right side pieces 9C of the Kasagi 9, and is mainly composed of a wrapping body 11A having a predetermined width h. Gap 10K between 9 and Kasagi connecting member 10,
Locking pieces 11B and 11C are formed to be housed in the wrapper 11A.
It consists of a connecting piece 11D that protrudes from approximately the center of the inner circumferential surface with a predetermined width and a web 11E that has a width corresponding to that of the wrapping body 11A.
1C and the wrapper 11A are formed into a substantially H-shaped cross section in the drawing, and a groove 11F is formed in which the end surfaces of the caps 9 are fitted into butt. Further, both ends of the wrapping body 11A are extended corresponding to the edge pieces 9F of the cap 9, and locking pieces 11G are also formed on the inner surface of the extended portions.

Since the capacitor connecting members 10 formed in this manner are connected by being inserted into the mutual capacitors 9 in a distributed manner, approximately 1/2 dimension thereof is inserted into the hollow portion 9D of one of the capacitors 9, and the connecting members 10 and Kasagi 9 are Neji 15
At the same time, the closing member 11 is secured to the end surface of the cap 9 via its locking pieces 11B and 11C, and then the connecting member 10
When the remaining part of the cap 9 is inserted into the end of the other cap 9, the end face of the cap 9 is inserted into the groove 11F between the wrapper 11A of the closing member 11 and the locking pieces 11B, 11C, and the connecting member 10 is connected to the end surface of the cap 9. The caps 9 are temporarily fastened with screws 15, and the mutual caps 9 are butt-connected via the closing member 11, and the gaps between the mutual caps 9 are covered by the wrapper 11A of the closing member 11. ,
The locking pieces 11B and 11C are housed in the gaps 10K and 10L to form a continuous cap 9.
Before installing this continuous Kasagi 9, the support P ₁ ,
A connecting support member 12 is attached to the upper end of P ₂ with a seal member 13 interposed therebetween.

Reference numeral 12 denotes the above-mentioned connection support member, which is attached to the upper end side of the support P through the seal member 13 in the T-shape shown in the figure, and has a length l corresponding to the above-mentioned Kasagi connection member 10, and in its cross section. , 12A is a connecting web, which is provided horizontally with a predetermined width, and mounting pieces 12B having a substantially hook-shaped cross section are provided on both sides of the connecting web, so that the connecting web has a substantially inverted four-shaped cross section.
A recess 12C into which the head 17A of the connecting screw 17 can be inserted is formed on the lower surface of the connecting web 12A. In addition, the width dimension of this connection support member 12 is formed to be substantially the same as the width dimension of the support|pillar P as shown in the figure.

Reference numeral 13 denotes a sealing member that is fitted in a crown shape to the upper end of _{the pillar P 2 and} is made of synthetic resin or synthetic rubber. A brim-shaped contact portion 13B is formed on the upper surface side of the portion 13A, and the contact portion 13B is aligned with and abuts on the upper end surface of the support post _P2 .
A convex closing portion 13C is formed on the upper surface side of the connecting support member 12 to partially close the concave portion 12C formed in the connecting support member 12, and holes that align with the screw receivers 3 of the support column _P2 are formed at the four corners of the contact portion 13B. 13D is installed through it.

The sealing member 13 formed in this manner has its convex closing portion 13C aligned with the mounting direction of the cap 9, and the insertion portion 13A is inserted into the hollow portion 3 of the pillar _P2 , and the upper end of the pillar _P2 is connected to the sealing member. 13 closes the hollow portion 2 and the upper end surface. Further, the connection support member 12 is fixed to the upper side of the seal member 13 by screws 16 via the screw receivers 3 in a manner that the concave portion 12C of the connection support member 12 is fitted into the convex closing portion 13C of the seal member 13 in a left and right manner. The seal member 3 is attached in a crimped manner between the upper end surface of the support column P ₂ and the connection support member 12, and the hollow portion 2 is closed.
Note that the pillars P ₁ and P ₃ are also attached in the same manner.

A cap 9 is horizontally suspended between each of the pillars P to which the connecting support member 12 and the sealing member 13 are fixed, and is placed in a crown shape at the upper end of each pillar P as shown in the figure. , connection support member 12
Screw receiving part 10H of Kasagi connecting member 10 from below.
The lower part 9B of each cap 9 is sandwiched between the link support member 12 and the cap 9 connecting member 10, and the continuous cap 9 is connected to each support. It is connected and supported by P. In this way, there is a lattice 5 between each support P on which the Kasagi 9 is horizontally suspended.
However, the upper crosspiece 6 is in contact with the lower surface of the lower piece 9B of the Kasagi 9 and is fixed with a screw 18, and the lower crosspiece 7 is attached to the lower end side of each support P in an L-shape (not shown). Handrail 1 is connected and supported via metal fittings 19.
is formed.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, in this example, the handrail 1 has a hollow part 2 that penetrates vertically.
A connecting support member 12 extending to both left and right sides is provided at the upper end of the support post P having a shape to connect and support the lower surface of the Kasagi 9. The connecting support member 12 is connected to the lower surface of the Kasagi 9 from below with a connecting screw 17. Head 17A of
It has a concave portion 12C that opens downward to house the column P, and has a cross-section having a substantially inverted dish shape that can shield the upper end of the column P.The upper end of the column P is provided between the connecting support member 12 and the upper end of the column P. A convex closing portion 13C that fits into the concave portion 12C of the connection support member 12 on the upper surface side of the contact portion 13B sandwiched between the edge and the connection support member 12, and a convex closing portion 13C that fits into the hollow portion 2 of the column P on the lower surface side thereof. A sealing member 13 having an insertion portion 13A that
The structure is such that the two are connected with each other interposed therebetween. Therefore, since the upper end side of the pillar P is closed by the seal member 13, the pillar P is
Since rainwater and the like are prevented from entering the inside, deterioration of the support post P due to rust etc. can be prevented, and the durability of the handrail can be improved. Further, the connection support member 12 and the seal member 13 are connected to the recess 1 thereof.
2C and the convex closing portion 13C fit together, it has many advantages such as easy attachment to the support column P.

It should be noted that all the members illustrated in the above embodiments are formed by extrusion molding of a light alloy material such as aluminum.

Now, the present invention is a handrail that connects and supports the lower surface of a kasagi by providing a connecting support member extending on both left and right sides at the upper end of a column having a hollow part penetrating vertically. The connecting support member has a downwardly opening recess that accommodates the head of a connecting screw connected to the lower surface of the support member, and the upper end of the support member is formed into a substantially inverted dish-shaped cross section that can be shielded, and the upper end of the support member and the support member The parts include a convex closing part that fits into the recess of the connection support member on the top side of the abutting part sandwiched between the top edge of the support column and the connection support member, and a convex closing part that fits into the recess of the connection support member and a hollow part of the support support on the bottom side of the same. Since the upper end side of the column is closed by the seal member by interposing a seal member having a fitting insertion portion, rainwater etc. cannot enter into the column from the lower surface of the connection of the Kasagi. Since this is prevented, deterioration of the support columns due to rust etc. can be prevented, and the durability of the handrail can be improved. Furthermore, since the connecting support member and the sealing member are configured so that their concave portions and convex closing portions fit together, it is easy to attach them to the pillars, so this is an extremely practical idea as a handrail.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic front view, Fig. 2 is an enlarged plan sectional view taken along the line - in Fig. 1,
Figure 3 is a vertical sectional view taken along the - line in Figure 1, Figure 4 is an enlarged front view showing the connection between the support and the cap, Figure 5 is a vertical sectional view taken along the - line in Figure 4, and Figure 6 is the closing member. , FIG. 7 is a longitudinal cross-sectional view, FIG. 8 is a cross-sectional view taken along the - line in FIG. 6, FIG. 9 is a front view of the sealing member, FIG. 10 is a plan view, and FIG. 11 is a side view. It is a diagram. DESCRIPTION OF SYMBOLS 1... Handrail, 9... Kasagi, 10... Kasagi connection member, 12... Connection support member, 12C... Recessed part,
13... Seal member, 13B... Contact portion, 13C
... Convex closure part, 17 ... Connection screw, 17A ...
Head, P ₁ , P ₂ , P ₃ ... support.

Claims (1)

[Scope of utility model registration request] A handrail that connects and supports the lower surface of a cap tree by providing a connecting support member extending to both left and right sides at the upper end of a column having a hollow portion penetrating vertically, the connecting support member connecting to the lower surface of the cap tree from below. It has a concave portion opening downward to accommodate the head of the connecting screw, and has a cross-section having a generally inverted dish shape that can shield the upper end of the support column, and a support column is provided between the connection support member and the upper end of the support column. A convex closing portion that fits into the recess of the connection support member on the upper surface side of the abutting portion sandwiched between the upper surface edge and the connection support member, and an insertion portion that fits into the hollow portion of the support column on the lower surface side of the contact portion. A handrail configured to be connected with a seal member interposed therebetween.