JP4283887B2 - Easy to attach and detach balustrade assembled from rigid members - Google Patents

Description

  The present invention relates to a balustrade that is easy to put on and take off.Especially, each member of the balustrade that is easy to put on and take off is standardized by a method of modularization in advance, enabling quick assembly and removal at the time of construction, and improving work efficiency. It is possible to change the main model of the balustrade according to the various needs of the place of use.

  In general buildings, for example, ordinary private houses, condominiums, buildings and stairs in various commercial spaces, verandas, etc., are most often fitted with railings and handrails with reasonable external shapes to prevent falling. These parapet and handrail means are universal and their importance is outstanding.

Conventionally known balustrades and handrails are mostly of the conventional types and types, that is, are constructed by combining handrails made by joining metal pipes or woody materials, and are commonly used for staircases. The most typical example is to make a member such as balustrade, fence, balustrade with metal material, fix it on the stairs, and make a handrail with plastic material, and attach it above the member such as balustrade, fence, balustrade etc. However, although there are many styles, standards, and types, there are actually differences in the materials and details of the columns, fences, railings, and handrails. In order to achieve the purpose of detaching, the only thing that can be done is to disassemble the railings and handrails that have been demolished. In order to do that, it had to be removed and re-installed, which was not practical.

Some currently emphasize designs with fewer parts, and can form balustrades that can be quickly assembled and removed, but many of their types and types are not out of the original antique type. This was also impractical because the balustrade's main mold could not be exchanged.

  In view of the above-mentioned problems, the present inventor has studied and studied repeatedly, and designed a balustrade that is easy to assemble and replace. In other words, the modularized parts that have been prepared in advance and subjected to the corrosion-resistant treatment allow quick assembly without tearing down each part during construction, and can be quickly removed, and the balustrade is designed to meet various usage needs. The main unit mold can also be exchanged, and it is an object of the present invention to effectively improve the defect that conventional balustrade / handrail means could not repeatedly attach / detach / replace the main balustrade mold.

The present invention has the detachable formed by assembling a rigid member according to easily balustrade, fixed unit is constituted by combining a member made of balustrade main unit and the handrail unit,
The fixed unit has a T-shaped stand column and a square convex portion provided with a blade plate in a T-shape on both sides of the bottom , and the T-type stand column is made of a long thin metal plate, and the blade plate and the belly plate of the T-type stand column Screw holes are made in advance above and below the T-type stand, and the T-type stand column is placed in a state where the T-shape is inverted during construction, and the blade plate of the T-type stand column and the fixed bottom surface or the stepped surface of the stair are overlapped. in the bottom, or is fixed to the stepped surface of the stairs, one side facing away from the slats of the webs of the T-standing pillars finish rounded by removing the corners of the sides, the left and right sides of the webs of the T-standing pillar A square convex portion is attached and a screw hole is opened, and a square concave portion provided corresponding to the rectangular convex portion of the T-shaped vertical pole is fitted into the handrail unit so as to correspond to the handrail unit to be joined.

As can be seen from the above, by combining several fixed units, balustrade main unit and handrail unit according to use needs, that is, it is possible to form a balustrade that is easy to attach and detach according to the present invention. The balustrade main unit can be changed elastically and can be installed in various places such as the edge of the aisle, stairs and veranda. In the process of use, even if you want to change the balustrade main unit mold or change the installation location, the bottom plate (staircase) Loosen the screws fixed to the surface) and the square convex part and the square concave part one by one, that is, it can be removed quickly and easily, and it is not necessary to tear down the existing balustrade member, thus easily The functions of detaching, attaching, and repeated use can be achieved.

The balustrade main unit has an outer side frame member constituting the frame, a frame-shaped fence body consisting of the inner side frame member and a central balustrade portion of the frame body, the central balustrade vertical rods, horizontal rods, fence-like or carving Various types such as patterns can be used. Select a type of railing according to the needs of the user before installation, factory pre-fabricated central parapet of the frame-shaped fence body, left outer side frame member and the right outer side frame in Fig. 1 of the balustrade main unit Two concave holes are provided in each of the material parts, and screw holes drilled above and below the T-shaped columnar belly plate of the fixed unit are made to correspond to each other, and bolts are drilled into screw holes drilled above and below the columnar belly plate. Insert and fix both sides with nuts, put the bolts into the concave holes of the balustrade main unit, and tighten firmly with pads and retaining nuts to fix the adjacent balustrade main unit to the T-shaped column of the fixing unit . In addition, among the easy balustrade attachment and detachment of the present invention, the outer side frame member is a hollow frame member, and so as not cause rust remains in the inner member enters the rainwater from the seam, further該欄interference entity of units, provided several drainage holes for drainage below the outer side frame member, guarantees the useful life of the balustrade member thereby preventing the rust on the frame member is caused by SEKISUI.

The handrail unit is a hollow circular tube made of a material subjected to anticorrosion treatment, and a rectangular recess is welded to each of the lower sides of both ends of the circular tube, and when the handrail unit is mounted, the rectangular recess and A rectangular convex portion installed on both sides of the T-shaped vertical pole of the fixed unit is fitted, and the rectangular convex portion and the rectangular concave portion of the handrail unit are fixed by a screw at the bottom of the rectangular convex portion of the fixed unit; The handrail unit is fixed between the T-type stand and the T-type stand, and finished in a conventional staircase handrail. At the same time, it contributes to the stability of the balustrade structure. Can be pulled upward.

Select the type of the main unit according to the usage needs, install several fixed units, balustrade main unit and handrail unit in a flexible combination, and connect the fixed unit, balustrade main unit and handrail unit with screws, the edge of the passage, Secure to the veranda. When removing, the screw on the abdominal plate side of the vertical column and the balustrade main unit fixing portion, the screw fixing the blade plate of the vertical column on the bottom surface (step surface) in the fixing means, and the rectangular convex portion and the rectangular concave portion of the handrail unit All you have to do is loosen the screws that are stuck.

The balustrade according to the present invention that can be easily attached and detached can be quickly and easily installed and removed at various locations, and can be constructed even on items that are not on a horizontal surface such as stairs, and there is a construction method for stairs locations. for horizontal plane differs, a constant previously measure the inclination angle and the length of the inclined surface of the stair stairs when construction in a stepped portion advance, making the mold based on the measurement data at the factory in advance What is necessary is just to produce the component parts which modularized members, such as a fixing unit, a balustrade main unit, and a handrail unit .
The fixed unit has a T-shaped upright column and a square convex portion provided with blades in a T shape on both sides of the bottom , and the T-type upright column is made of a long thin metal plate. Screw holes are made in advance above and below the T-shaped stand, and the T-shaped stand column T is placed upside down at the time of construction. The vertical pillar is fixed to the step surface of the staircase, the other end side of the slat of the T-shaped vertical column is rounded off by removing the corners of the sides, and square convex portions are attached to the left and right sides of the T-shaped vertical column. It said shaped projections leave measure the angle of inclination of the stairs advance construction site, which was prepared so as to be parallel to the inclination angle of stairs that attempt to install to make the mold on the basis of the measured at the factory data Then, a screw hole is drilled in the bottom of the square convex portion and is fitted into the square concave portion of the handrail unit.

The balustrade main unit is a frame-shaped fence body composed of an outer frame material, an inner frame material, and a central balustrade part, and its construction method is the same as the construction on the horizontal plane, but before the construction, the stairs are inclined in advance at the construction site. to measure the length of the angle and slopes advance, one that produced taking a mold on the basis of the measured at the factory data, to form a該欄interference main unit as parallelograms frame-shaped fence member, mounted In parallel with the inclined surfaces of the stairs, and to match the square angle between the stairs, that is, the construction method of the horizontal plane is adopted in a modified manner (not applied to arcuate or special bent portions). Further, two concave holes are provided in each of the left outer frame material and the right outer frame material portion of the balustrade main unit so as to correspond to the screw holes formed above and below the T-shaped vertical belly plate in the fixed unit. Insert bolts into the screw holes opened above and below the vertical column belly plate, fix both sides with nuts, put the bolts into the recessed holes of the balustrade main unit, and tighten them firmly with pads and retaining nuts In addition to fixing the adjacent balustrade main unit to the T-shaped vertical pole of the fixing unit, several drainage holes for drainage are provided below the inner frame material and the outer frame material. The shape is assumed to be a parallelogram, and the members are reliably combined during construction.

The handrail unit is a hollow circular tube made of a material subjected to anticorrosion treatment, and a rectangular recess is welded to each of the lower sides of both ends of the circular tube, and when the handrail unit is mounted, Fit the square convex portions installed on both sides of the T-shaped stand of the fixed unit, and fix the square convex portion and the square concave portion of the handrail unit with a screw at the bottom of the square convex portion of the fixed unit, The fixed handrail unit is fixed between the T-type stand and the T-type stand, and finished in a conventional staircase handrail, and at the same time contributes to the stability of the balustrade structure. The unit can be pulled out easily.

Select the balustrade main unit type according to your usage needs, flexibly attach several fixed units, balustrade main units and handrail units, and attach the fixing unit, balustrade main units and handrail units with screws to incline the stairs Fix to corners between surfaces and stairs. When removing, the screw on the abdominal plate side of the vertical column and the balustrade main unit fixing portion, the screw fixing the blade plate of the vertical column on the bottom surface (step surface) in the fixing means, and the rectangular convex portion and the rectangular concave portion of the handrail unit All you have to do is loosen the screws that are stuck.

The fixed unit, the balustrade main unit and the handrail unit are prepared in advance in the factory according to the use needs, and if the several fixed units, the balustrade main unit and the handrail unit are combined at the time of construction in the field, that is, the present invention. A balustrade that can be easily attached and detached is formed, and if the balustrade main unit is changed according to the usage needs, it can be attached to different places such as the edges of the aisles, stairs, and verandas. Even if you want to change the balustrade main unit mold or installation location in the course of use, you can remove and install it quickly and easily, and you can easily remove and install it without damaging the original balustrade and use it repeatedly. The effect of being able to be achieved.

Hereinafter, the present invention will be described in detail with reference to the drawings.
The present invention relates to a balustrade that can be easily and quickly removed and installed, and is easy to attach and detach, and is prepared by standardizing and modularizing pre-corrosion-treated materials, and quickly combining the components during construction. In addition, it can be installed quickly and easily. If the balustrade main unit is replaced, it can be used in various situations.

In the following Example 1 and Example 2, the construction method on the horizontal surface of the balustrade main unit of the lattice shape and the horizontal bar shape will be described.

1-3 respectively, elevational view of easy balustrade detachable balustrade main unit in Embodiment 1 relating to the present invention is a grid-like fence, flat surface view of A-A cross section, a side view of a cross section B-B There, elevational view of easy balustrade 4-6 respectively, detachable balustrade main unit in embodiment 2 regarding the present invention is a horizontal bar-type, a flat surface view of section C-C, the side surface of the D-D cross-section FIG.

As shown in FIGS. 1-3, removable easy balustrades made by assembling the associated rigid member to the present invention, the fixed unit is constituted by combining a member made of balustrade main unit and handrail unit. The fixed unit includes a T-shaped stand column 101 having a blade plate on a T-shape on both sides of the bottom end and a rectangular convex portion 102. The T-type stand column 101 is made of a long thin metal plate. above the slats 103 and webs 104, leave open the screw holes 105 in advance respectively downwards, overlapping the fixed bottom and the vane 103 of the pillar 101 a T-upright pillars 101 at construction upright state to an inverted T-shaped At the same time, it is fixed to the bottom surface with screws 106, and the side of the belly plate 104 of the T-shaped stand column 101 away from the blade plate 103 is rounded by removing the corner 107 of the side, The square convex portions 102 are attached to the left and right sides of the abdominal plate 104, screw holes 108 are respectively drilled in the rectangular convex portions 102, and they are fitted into a square concave portion 110 of a handrail unit 109 to be described later to be combined. To be described later Correspondingly joined to the Tsu door 109.
Balustrade main unit has an outer side frame member 111 constituting the frame, a frame-shaped fence body consisting of the inner side frame member 112 and the central balustrade portion of the frame body (lattice-like fence 113), the central balustrade vertical rod-like, horizontal There are various types such as a rod shape, a fence shape or a carved pattern. In the first embodiment, a grid-like fence 113 is used as a central railing mold. Prior to construction, a balustrade mold is selected according to the needs of the user, a frame-shaped fence is produced in advance at the factory, and the fixed unit is placed on the left outer frame material 114 and right outer frame material 115 of the balustrade main unit. Two concave holes 116 are provided in correspondence with the respective screw holes 105 formed above and below the upright column 101, and bolts 117 are attached to the screw holes 105 formed above and below the belly plate 104 of the T-shaped upright column. Insert and temporarily fix both sides with nuts 118, hook the opening of the concave hole 116 of the balustrade main unit into the bolt 117, and tighten firmly with a pad 119 and a set nut 120, and the balustrade main unit is fixed to the fixing unit It is made to fix to the T-shaped standing pillar 101 of this. In addition, the inner frame material 112 and the outer frame material 111 of the balustrade main unit are hollow frame bodies so that rainwater enters from the joints and stays inside the member so that rust does not occur. Among them, several drain holes 121 for drainage are provided below the outer frame material to prevent the frame material from being rusted by the accumulated water and to ensure the lifetime of the balustrade member.
The handrail unit 109 is a hollow circular tube made of a material subjected to anticorrosion treatment, and a rectangular concave portion 110 is formed below each end of the circular tube. When the handrail unit 109 is attached, the rectangular concave portion is formed. 110 and a rectangular convex portion 102 installed on both sides of the T-shaped vertical pole are fitted, and the rectangular convex portion 102 and the rectangular concave portion 110 of the handrail unit 109 are connected by screws at the bottom of the rectangular convex portion 102 of the fixed unit. The handrail unit 109 is fixed between the upright column 101 and the upright column 101 so that the handrail unit 109 is fixed to the stair railing and contributes to the stability of the overall balustrade structure. Can be lifted upwards and removed.

As shown in FIGS. 4 to 6, this embodiment is also a balustrade that is easily assembled and removed by assembling a rigid member, and is composed of a combination of a fixed unit, a handrail unit, and a balustrade main unit. The mold of the fixed unit and the handrail unit and the construction method thereof are the same as those in the first embodiment, but the central balustrade mold of the balustrade main unit is changed to a horizontal bar 201.

It is an elevation view of a balustrade which is easy to attach and detach, in which the balustrade main unit in the first embodiment related to the present invention is a lattice fence. It is a top view in the AA cross section of FIG. (A): It is a side view in the BB cross section of FIG. (B): It is an enlarged view of the dotted-line location of (a). (C): It is a figure which shows the cross section of the standing pillar in the cross section 122 of (a). It is an elevational view of a balustrade that is easy to attach and detach, in which the balustrade main unit according to the second embodiment related to the present invention has a horizontal bar shape. It is a top view in CC cross section of FIG. (A): It is a side view in the DD cross section of FIG. (B): It is an enlarged view of the dotted-line location of (a).

Explanation of symbols

101 Standing column 102 Square convex part 103 Blade plate 104 Abdomen plate 105 Screw hole 106 Screw 107 Side corner 108 Screw hole 109 Handrail unit 110 Square concave part 111 Outer frame material 112 Inner frame material 113 Grid-like fence 114 Left outer frame material 115 Right Outer frame material 116 Recessed hole 117 Bolt 118 Nut 119 Pad 120 Locking nut 121 Drainage hole 122 Standing column cross section 201 Horizontal bar 202 Recessed hole

Claims (2)

It is a balustrade that assembles a rigid member and is easy to attach and detach, and is composed of a combination of modularized members consisting of a fixing unit, a balustrade main unit and a handrail unit that are made in advance with a corrosion-resistant material,
The fixing unit has a blade plate for fixing to the bottom of the foundation in a T shape on both sides of the bottom, and a belly plate having a screw hole for fixing the balustrade main unit , and the handrail on the belly plate It consists of a T-shaped stand with a square convex part that fits the square concave part at both ends of the unit,
The balustrade main unit is composed of an outer frame material constituting the frame body, an inner frame material of the frame body, and a frame-shaped fence body composed of a central balustrade part surrounded by the frame body,
Bolts and nuts are temporarily fixed to the screw holes formed in the T-shaped vertical column belly plate by providing a concave hole in the outer frame material corresponding to the screw holes formed in the T-shaped vertical column belly plate. The above-mentioned concave hole of the balustrade main unit is inserted into the bolt and firmly tightened and fixed,
The handrail unit is provided with square concave portions that fit into the square convex portions of the vertical pillars at both ends having a length corresponding to the interval between the vertical pillars.
A balustrade made of a modularized member characterized in that, by the above configuration, the balustrade can be assembled and removed, and the modularized fixing unit, balustrade main unit and handrail unit can be combined and replaced as desired. It is a balustrade that assembles a rigid member and is easy to attach and detach, and is composed of a combination of modularized members consisting of a fixing unit, a balustrade main unit and a handrail unit that are made in advance with a corrosion-resistant material,
The fixing unit has a belly plate provided in a T shape on both sides of the bottom portion for fixing to the step surface of the staircase , and a screw plate provided with a screw hole for fixing the balustrade main unit. It consists of a T-shaped vertical pole provided with a square convex part fitting the square concave part at both ends of the handrail unit according to the inclination angle of the stairs,
The balustrade main unit is composed of an outer frame material constituting the frame body, an inner frame material of the frame body, and a frame-shaped fence body composed of a central balustrade part surrounded by the frame body, and the frame shape is an inclination of the stairs A parallelogram that matches the angle is provided, and a concave hole is provided in the outer frame material corresponding to the screw hole formed in the T-shaped vertical column abdominal plate, whereby bolts and nuts are attached to the screw holes formed in the T-shaped vertical column abdominal plate. Temporarily fixed, and the bolts in the balustrade main unit are hooked into the bolts and tightened and fixed firmly.
The handrail unit is provided with square concave portions that fit into the square convex portions of the vertical pillars at both ends having a length corresponding to the interval between the vertical pillars.
A balustrade made of a modularized member characterized in that the balustrade can be assembled, removed, and the modularized fixing unit, balustrade main unit, and handrail unit can be optionally replaced.

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