JP2563598Y2 - Balcony handrail pillar netting device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a balcony handrail pillar rooting device which is used to fix a handrail pillar root when a handrail pillar is erected at the upper end of a frame of a balcony or the like via a shed.

[0002]

2. Description of the Related Art When a handrail column is fastened to an upper end of a frame such as a balcony, a bamboo tree is interposed between a base portion of the handrail column and a root portion of the frame such as the balcony for waterproof and aesthetic appearance. A conventional procedure of rooting a balustrade pillar of this type to a frame such as a balcony will be described. As shown in the front view of the completion of the construction in FIG. 22, the base plate 1 on which anchor bolts 2 are erected from the back surface as shown in FIGS. The anchor bolt 2 of the base plate 1 is inserted into the bolt insertion hole 3a.
Is positioned and mounted on the capping reinforcement plate 3 which is inserted and then, through appropriate fixing means such as fixing screws 4 and the like from the group of fixing screw long holes 1a of the base plate 1, on the frame A such as the balcony. Fix it.

[0003] Next, in order to accurately drill a hole in the cap 5 from the back surface of the base plate 1 so as to penetrate the anchor bolt 2 erected from the back surface of the base plate 1, the cap 5 is attached to the anchor bolt 2 erected on the base plate 1. The upper part of the cap 5 is struck with a plastic hammer from above to make a mark protruding from the surface of the cap 5 to indicate the position of the anchor bolt 2, and then a hole is drilled through the protrusion of the anchor bolt 2 with a drill. 15 to 1 after the anchor bolts 2 erected from the back of the base plate 1 are inserted through the holes formed in the base plate 1.
8, after inserting and mounting the bolt long hole 7a of the base metal fitting 7 fixed to the lower end of the handrail pillar B by the implantation screw 6a and the drill screw 6b through the anchor bolt 2, the end of the anchor bolt 2 is projected from above. The mounting work has been performed by tightening the cap nut C at the same time. In addition, 7b is a vertical screw hole of the base metal fitting 7, 8 is the same fitting protrusion, and 9 is the planting seat surface of the handrail pillar.

[0004]

[Problems to be solved by the invention] However, FIG.
As shown in the figure, even after the construction, the cap nut C for screwing and tightening the top end of the anchor bolt 2 planted on the base plate 1 to sandwich and fix the cap 5 and the base metal fitting 7 remains exposed. It was stubborn, rugged and strangely conspicuous, hardly flattering to a smart or refreshing aesthetic, and negatively affecting the added value of the product. In this regard, the present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to provide a balcony handrail pillar rooting device having an excellent appearance after construction.

[0005]

The above object can be attained by adopting the following novel characteristic constitution means of the present invention. In other words, the feature of the present invention is that the front and rear parallel grooves are bent at the central part between the front and rear retaining wall edges where the front and rear ends of the single plate are set up vertically, with a small amount of left and right flow inclining and projecting and extending stepwise protrusions. While forming, a base plate, an anchor nut is fixed to a back-side downward concave step portion at a position corresponding to a bolt drilling penetrating a plurality of the step convex portions, a leveling reinforcing plate, a cap, and a planting seat surface at a central portion. A recess having a depth at which a bolt head is completely sunk at a position corresponding to the anchor nut on the base plate on the left and right sides of the planting seat that protrudes from the left and right bases of the planting seat, and surrounds the planting seat. A base fitting having a bolt elongated hole having a stepped portion and having a bottom surface formed to be inclined left and right at the same angle as the one-way inclination angle of the stepped portion of the base plate, and fitted to the concave step portion of the base fitting. To cover the upper opening of the concave step And a cap,
This is a balcony handrail pillar rooting device which is sequentially stacked from the bottom and is double-threaded with a fixing bolt which is inserted into the concave step portion with its head facing upward, and the tip is screwed to the anchor nut and integrally fastened.

A second feature of the present invention is a balcony handrail pillar rooting device in which the base plate according to the first feature taps a female screw in the bolt hole itself and omits an anchor nut.

[0007]

In the present invention, a base plate is fixed to the upper end of a frame A such as a balcony at a construction site by appropriate means, a leveling reinforcing plate is mounted thereon, and the cap 5 is covered from above. After that, the anchor nut position of the base plate set on the surface of the cap 5 by appropriate means,
After penetrating the bolt hole with a drill, handrail post B
Is fixed to the bolt holes of the base metal fittings, the bolt holes of the cap 5, the bolt insertion holes of the leveling reinforcing plate, and the anchor nuts of the base plate.
, Sink the head and screw tight. Since the fixing bolt head sinks into the concave step of the bolt hole of the base metal fitting and is hooked, it is buried from the surface, and thus the fixing is performed by fitting a concealing cap into the upper opening of the concave step. Make the bolt completely concealed from the outside.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is a plan view of a base bracket fixed to a base portion of a handrail pillar B constituting the present embodiment, FIG. 2 is a right side view thereof, FIG. 3 is a bottom view thereof, and FIG. FIG. 5, FIG. 5 is a sectional view taken along line VV in FIG. 1, FIG. 6 is a plan view of a base plate constituting this embodiment, FIG. 7 is the same front view, FIG. 6, FIG. 10 is a front view of the concealing cap, FIG. 11 is the same enlarged bottom view, FIG. 12 is the same enlarged right side view, FIG. 13 is the same enlarged front half sectional view, FIG. 14 is a front view of the present embodiment in which the construction has been completed.

In the figure, α is a balcony handrail pillar rooting device of the present embodiment, 1 ′ is a base plate, 2 ′ is a fixing bolt,
3 'is a leveling reinforcing plate, 7' is a base bracket, 10 is a planting seat, 11 is a concealing cap, 12 is an anchor nut,
D is a reinforcing core. In this embodiment, the base plate 1 '
The leveling reinforcing plate 3 ', the cap 5 and the base metal fitting 7' are successively pinched from below and assembled by integrally fixing the fixing bolt 2 '. The same members as those of the conventional example are denoted by the same reference numerals.

As shown in FIGS. 6 to 9, the base plate 1 'is formed by projecting and extending a single plate material to a step convex portion 1'b which is inclined right and left in a central area and has front and rear ends. Convex part 1 '
b, vertically extending from the retaining wall edges 1'c, 1'c, which are kept slightly lower than b, and the front and rear parallel grooves 1'd, 1 'sandwiching the step projection 1'b.
d, and a positioning hole 1'e of a leveling reinforcing plate 3 'is formed through a central portion of the step protrusion 1'b, and the step protrusion 1'b A group of round or elliptical fixed screw insertion holes 1'a is formed in the bottom surfaces 1'f, 1'f of the front and rear parallel grooves 1'd, 1'd sandwiching the groove.

Further, a plurality of bolt holes 1'g are formed in the step convex portion 1'b, and an anchor nut 12 is fixed to the lower concave step portion 1'h by welding. Instead of the anchor nut 12 and the bolt hole 1'g, a screw hole may be cut in the step protrusion 1'b by boring tapping. Since the anchor nut 12 is welded to the downward concave step portion 1'h, even if the fixing bolt 2 'to be screwed from above slightly protrudes downward, there is no problem in construction (FIG. 14). Then it protrudes).

Since the leveling reinforcing plate 3 'is positioned and mounted with reference to the positioning hole 1'e, a fixing bolt 2' insertion hole is previously provided at a position corresponding to the anchor nut 12. . As shown in FIGS. 1 to 5, the base metal fitting 7 ′ has a planting seat cylinder 10 surrounding and defining a planting seat surface 9 protruding from a central portion.

The planting seat surface 9 is provided with a plurality of vertical screw holes 7 ′ b symmetrically to the left and right.
A drill screw hole 10a is provided at an appropriate middle position. The bottom surface 7 "is formed to be inclined in the left-right direction at the same angle as the right and left one-sided inclination of the stepped portion 1'b of the base plate 1 '. , 7'd are provided with bolt elongated holes 7'a, 7'a having recessed steps 7 "a.

The concealing cap 11 is made of an elastic material such as plastic or rubber as a material. The upper surface 11a is formed as a flat surface having an outline conforming to the concave step 7 "a and the upper opening 7" b, and the rear surface 11b. A fitting frame 11c is provided around the periphery of the fitting frame 11c, and right and left fitting legs 11d, 11d are juxtaposed from right and left ends of the fitting frame 11c. Outward fitting hooks 11 are provided at the tips of the left and right fitting legs 11d, 11d.
e, 11e are formed in the horizontal direction.

Since the specification of this embodiment shows such a specific embodiment, the assembling procedure will be described with reference to FIG. First, the base plate 1 'is fixed to a position where the handrail pillar B is to be mounted at the upper end of the frame A of the balcony by a fixing screw 4 or other appropriate means. Next, a leveling reinforcing plate 3 'is placed on the base plate 1'.

At this point, a method may be used in which a line is attached to the side of the frame A such as a balcony, and the position of the base plate 1 'is known after the cap 5 is covered.
Then, after covering the cap 5 so as to cover the base plate 1 'and the leveling reinforcing plate 3' from above, the base plate 1 'is located at the anchor nut 12 position of the base plate 1' obtained by appropriate means as described above. A base metal fitting 7 ′ is formed by penetrating a bolt hole and integrally fixed to a base portion of the handrail pillar B from above with a reinforcing core D fitted in the root of the handrail pillar B with an implantation screw 6 a and a drill screw 6 b. The fitting 7 ′ is placed on the bottom surface 7 ″ of the metal fitting 7 ′ such that the fitting recess 7 ′ c is aligned with the fitting projection 5 a at the center of the surface of the cap 5.

An implantation screw 6a and a drill screw 6b are inserted into a vertical screw hole 7'b in the vertical direction and a drill screw hole 10a in the horizontal direction of the base metal fitting 7 ', and the implantation screw 6a is connected to the planting seat surface. 9, the base metal fitting 7 'and the reinforcing core D are fixed by screwing into the vertical screw holes D1 of the reinforcing core D provided upright, and the drill screw 6b is a transverse screw passing through the handrail post B. The base metal fitting 7 ', the handrail pillar B and the reinforcing core D are collectively fixed by double-inserting and tightening the holes B1 and the horizontal screw holes D2 penetrating the reinforcing core D.

After the base metal fitting 7 'is mounted on the coping 5, the fixing bolts 2', 2 'are hooked from the long bolt holes 7'a, 7'a with the fixing bolts 2', 2 'sunk into the recessed step 7 "a. hand,
The bolt holes formed in the cap 5, the bolt insertion holes of the leveling reinforcing plate 3 ', and the anchor nuts 12 of the base plate 1' are screwed and tightened consistently.

As described above, the fixing bolt 2 'has its head hooked on the recessed step 7 "a of the bolt elongated hole 7'a and is buried from the surface. Fig. 1 for 7 "b
The concealing cap 11 shown in FIG. 0 to FIG. 13 is fitted to conceal the fixing bolt 2 ′ so that it cannot be seen from the outside at all. At this time, the outward fitting hooks 11e, 11e at the tips of the left and right fitting legs 11d, 11d are fitted to the inner wall of the concave stepped portion 7 "a of the base metal fitting 7 'by elastic force.
If the paint color is the same as the base metal fitting 7 ', it is inconspicuous,
The commercial value can be further enhanced.

[0020]

[Effects of the Invention] Thus, according to the present invention, the base plate is fixed to the upper end of the balcony frame by a suitable means at the construction site, a leveling reinforcing plate is placed thereon, and after covering the capping from above, the appropriate means is applied. After setting the anchor nut position of the base plate on the coping and drilling a bolt hole through the coping with a drill, the base metal fitting of the handrail pillar is placed from above and the bolt hole of the base metal fitting is used. The fixing bolt is hooked into the recessed step of the elongated hole of the bolt, and the bolt is inserted through the bolt hole of the cap, the bolt insertion hole of the leveling reinforcing plate, and the anchor nut of the base plate. A concealing cap is fitted to the upper opening of the recessed step of the metal fitting to completely conceal the fixing bolt from the outside, so that a prominent bag screwed on the base metal fitting to the anchor bolt of the conventional base plate. The device itself is not noticeable because the base bracket only needs to be thick enough to hide the head of the bolt, the appearance is very good, it does not get in the way, and in conjunction with the downsizing of the device It has the utility of increasing the added value of products.

In addition, since no nut is required in addition to the fixed anchor nut (or female screw), and the installation of bolts with their heads up, installation is very easy. Further, since the nuts and bolts are not exposed and the device is inconspicuous, it is possible to largely prevent the occurrence of mischief.

[Brief description of the drawings]

FIG. 1 is a plan view of a base bracket constituting an embodiment of the present invention.

FIG. 2 is a right side view of the same.

FIG. 3 is a bottom view of the same.

FIG. 4 is a front half sectional view of the same.

FIG. 5 is a sectional view taken along line VV in FIG.

FIG. 6 is a plan view of a base plate constituting the embodiment of the present invention.

FIG. 7 is a front view of the same.

FIG. 8 is a right side view of the same.

FIG. 9 is a sectional view taken along line IX-IX in FIG. 6;

FIG. 10 is a front view of the concealing cap constituting the embodiment of the present invention.

FIG. 11 is an enlarged bottom view of the same.

FIG. 12 is an enlarged right side view of the same.

FIG. 13 is an enlarged front half sectional view of the same.

FIG. 14 is a front view showing the completion of the construction of the embodiment of the present invention.

FIG. 15 is a plan view of a conventional base fitting.

FIG. 16 is a front view of the same.

FIG. 17 is a bottom view of the same.

FIG. 18 is a right side view of the same.

FIG. 19 is a plan view of a sash reinforcement plate mounted on a conventional base plate.

FIG. 20 is a plan view of the same.

FIG. 21 is a right side view of the same.

FIG. 22 is a front view of a conventional example after completion of construction.

[Explanation of symbols]

 A: Body B: Handrail pillar C: Cap nut 1, 1 '... Base plate 2 ... Anchor bolt 2' ... Fixing bolt 3 ... Kasagi reinforcing plate 3 '... Leveling reinforcing plate 4 ... Fixing screw 5 ... Kasagi 6a ... Implanting screw 6b ... Drill screw 7, 7 '... Foundation fitting 8 ... Mating projection 9 ... Plant seat 10 ... Plant seat 11 ... Hiding cap 12 ... Anchor nut

Claims (2)

(57) [Scope of request for utility model registration] 1. A front-rear parallel groove is bent at a central portion between the front and rear retaining wall edges where the front and rear ends of a single plate are vertically erected, with a step projection portion which protrudes and protrudes from the left and right part with a slight flow incline. In addition, a base plate, an anchor nut is fixed to a back-side downward concave step portion at a position corresponding to a bolt hole penetrating a plurality of the step convex portions, a leveling reinforcing plate, a cap, and a planting seat surface at a central portion. A recessed step having a depth such that the bolt head is completely sunk at a position corresponding to the anchor nut of the base plate on the left and right sides of the left and right panels that protrude the defined planting seat and project laterally from the left and right bases of the planting seat. A base bracket having a bolt elongated hole having a portion, and a bottom surface formed to be inclined left and right at the same angle as the one-way oblique angle of the stepped portion of the base plate, and fitted to the concave step portion of the base metal. A concealment cap that covers the upper opening of the concave step Are sequentially stacked from the bottom, and they are overlapped with a fixing bolt that is inserted into the concave step portion with the head facing upward, and the tip is screwed to the anchor nut, and then integrally combined and fastened. Balcony handrail pillar netting device. 2. The balcony handrail pillar rooting device according to claim 1, wherein the base plate taps a female screw in the bolt hole itself and omits an anchor nut.