JPS642928Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention is mainly used for balconies, terraces,
Regarding the support column device for installing rain shutters on reinforced concrete buildings such as condominiums with balconies, etc., it is easy to install the support column device for installing rain shutters on the above buildings with concrete wall finish without drilling holes or fixing with screws. We have developed a device that can be installed reliably and firmly with simple work.

In other words, the main body of the support column is stretched between the upper end surface (uwabamen) of a dirt floor or balcony, and the lower end surface (shitabamen) of an upper beam or balcony, and vertical frames, upper and lower rails, etc. are installed as appropriate. It is designed so that a storm door can be attached by incorporating it, and is intended to be particularly useful for windows in apartment buildings and other communal housing.

This idea basically involves attaching a jacking mechanism member 2 to the lower end of a tubular support column main body 1, and attaching the head of a bolt 14 for operating the jacking mechanism member 2 to one side wall of the support column main body. The operation part 3 is formed by providing a window hole 4 for operating the jack with the top 14' exposed, and the structure is such that a support column for installing a rain door can be installed in the window of a reinforced building based on the operating principle of the jack. This relates to a support column device for installing storm shutters.

As described above, in the present invention, the operation part 3 of the jacking mechanism member 2 installed inside the lower end of the tubular support column main body 1 can be visually observed through the jack operation window 4 of the support column main body 1, and the operation part 3 can be visually inspected through the jack operation window 4 of the support column main body 1. Since it is designed to be operable, it can be operated on the earthen floor surface 18 outside the window of a reinforced concrete building such as an apartment complex, or the upper end surface (uwabamen) of the balcony 18, etc. ), the upper and lower ends of the support column main body 1 are placed upright between them, and the hexagonal hole 13 of the top part 14' of the bolt 14 is inserted into the hexagonal hole 13 of the top part 14' of the bolt 14 using the operating part 3 of the jacking mechanism member installed inside the lower end. When a separately prepared hex wrench 15 is inserted and the bolt is turned to the right, the jacking mechanism member 2 operates in a pantograph manner, the movable frame 5 moves downward, and the fan-shaped displacement plates 7', 9 ′,7″,
By unfolding the support column 9'', the support column main body 1 is lifted and stretched in the vertical direction, so that it can be firmly and reliably installed.

As mentioned above, without drilling holes in the concrete surface or fixing screws, etc., by applying the Jatsuki principle, it is possible to rationally install support columns for installing rain shutters, and these can be installed on the left and right sides outside the window. It has the benefit of making it easier to install rain shutters on reinforced concrete buildings, and it can be used on the dirt floor outside the windows on the lower floors, and on balconies, balconies, terraces, etc. (these include beams). (There may or may not be.)
The present invention is intended to be useful for reinforced concrete structures such as private residences or various types of condominiums where pillars can be erected.

The present invention skillfully utilizes the jacking mechanism, and an example of the jacking mechanism member 2 is as follows.

The side-type movable frame 5 is internally fitted from the lower part into a taller side-type case 6 having a protruding outer edge plate 6' at the lower end, and both ends of the rotation shaft 7 attached to the movable frame 5 are fitted. As soon as the case 6 is exposed, vertically elongated guide holes 8, 8 are provided on both side plates 6'', 6'' of the case 6, and the movable shaft is configured to be able to move up and down along the guide holes. Shaft 10,1
A rotary support shaft 9 is disposed opposite to the rotary shaft 7 across the rotary shaft 1, and its both ends are pivoted to the side plates 6'' of the case 6 and fixed to the case. Axis 9
The tips of the pair of displacement plates 7', 9', 7'', and 9'' attached to the shafts 10,
11 (shaft 1 without internal thread)
1 is located near the jack operating window hole, that is, near the operating section, and the shaft 10 provided with an internal thread is located behind it). Hole 1
There is a hexagonal hole 13 on the top surface 14' that can be screwed into 2.
Attach the bolt 14 provided with the hexagonal hole 13.
It is provided with a hexagonal wrench 15 suitable for the.

If the jacking mechanism member 2 having the above structure is inserted from the lower end of the column main body 1 in the support column device, the case 6
The protruding outer edge plate 6' at the lower end serves as a medium, and together with the bottom surface of the movable frame 5, it becomes a horizontal bottom surface, and the upper end surface (uwabamen) of a dirt floor surface or balcony, etc.
When installed upright, the shortest clearance is maintained between the upper beam or the lower end surface of a balcony or the like.

Therefore, in the configuration of the jacking mechanism member 2 described above, after the support column device of the present invention is erected with the jacking mechanism member 2 placed at the bottom, the top portion 14' of the bolt 14 is If you insert the hexagonal wrench 15 into the hexagonal hole 13 of the top surface 14' of the bolt in the facing 4 part of the jack operation window hole [operation part 3] and operate the screw (arrow in Fig. 2),
The thread of the bolt and the internal threaded hole 12 provided in the shaft 10 are used to rotate the bolt. The movable frame 5 is moved downward by rotating the bolt to the right, and is moved upward by rotating the bolt to the left. A displacement plate 7' having a rotation support shaft 9 fixed to the case 6 and a rotation shaft 7 provided on the movable frame 5 as its base,
7'', 9', and 9'' are attached to the shafts 10 and 11, so when the bolt 14 is rotated to the right in the operating section 3, the screw rotation of the shafts 10 and 11 causes the screws to rotate. , displacement plate 7',
7'', 9', and 9'' are tightened, that is, they move in the direction in which the fan shapes are closed, and the movable frame 5, on which they are attached, is moved downward at the rotation shaft 7 portion. The rotation shaft 7 is connected to the left and right side plates 6'' of the case 6,
It is possible to move downward by the vertical stroke of the vertically elongated guide hole 8 provided at 6'', and by the downward movement of the movable frame 5, the support column main body 1 is lifted, and the upper end surface of the dirt floor or balcony etc. ) 18 and the lower end surface of the upper beam or balcony, etc.
19, a so-called jacking action is obtained, and the support column main body 1 can be installed firmly and securely. Note that since the rotation support shaft 9 is attached and fixed to the case 6, it supports the downward movement of the movable frame 5, and the jacking operation can be performed smoothly and quickly (Figs. 5 to 5).
(See Figure 7). Also, the displacement plates 7', 7'' and 9', 9'' are as follows:
Since the base parts are different and the tip attachment part (to the shafts 10 and 11) is common, the fan-shaped displacement of the displacement plates 7' and 7'' and 9' and 9'' on both sides is the same as that of the installation part. This is caused by the slight inclination of the earthen floor outside the window or the upper end surface (uwabamen) of a balcony, etc. Therefore, it goes without saying that installation by stretching the support column main body 1 can also be done reliably and firmly.

By appropriately incorporating a vertical stile, upper and lower rails, etc. into the support column device erected as described above, the shutter can be easily attached.

Therefore, when removing the erected tubular support column device 1, the movable frame 5 is raised by simply reversing the operation performed when erecting it, that is, unscrewing the bolt (rotating the bolt to the left). The displacement plate can be returned to its original position, the support column can be easily removed, and the jacking mechanism member 2 can be removed from the main body of the tubular support column by removing its bolt 14 and disassembled, making these operations extremely easy. .

(Effects of the invention) This invention is suitable for installing storm shutters on modern reinforced concrete buildings that do not have shutter facilities, and can be used without damaging the building by drilling installation holes, without worrying about water leakage, and without having to repaint exterior walls. It can be easily removed and reinstalled even during times of the year, but buildings without conventional storm shutters have struggled to protect against cold and heat, especially against the setting sun, and to maintain privacy, but by installing storm shutters using this idea, , its harmful effects are removed, and it is also effective as a countermeasure against storms and as a defense against fires.

In the drawing, 16 is a shutter and 17 is a window.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an example of the present invention, Figs. 2 to 7 are explanatory views of the main part (the lower end of the support column main body 1), Fig. 2 is an explanatory view of one side, and Fig. 3 is an explanatory view of one side. Fig. 4 is an explanatory view of one side that can be shown partially in section, Fig. 5, Fig. 6, and Fig. 7 are explanatory views of the case of Fig. 2, Fig. 3, and Fig. 4 when the jack is operated. The figure is a partially removed plan explanatory view showing an example of installation, Fig. 9 is an explanatory front view of the same, 2 in Fig. 3 is a perspective view of the jacking mechanism members excluding the case and movable frame, 2 in Fig. 6 is 2 in Figure 3.
FIG. 3 is a perspective view when the jack is operated. 1...Main body of tubular support column (1'...Side wall, 4...
Jacket operation window hole), 2... Jacket mechanism member [3... Operation part thereof, 5 to 14... Each element member or element part, 5... Movable frame, 6... Case, (6' ...Protruding outer edge, 6'' ... side plate), 7 ... Rotation shaft, 8 ... Guide hole, 9 ... Rotation support shaft, 7',
9', 7'', 9''... Displacement plate, 10... Shaft (12... Internal screw hole), 11... Shaft (11'
...Through hole), P...Communication hole, 14...Bolt (14'...Top of head, 13...Hexagonal hole), ]15...
Operating wrench, S...displacement plate clasp.

Claims (1)

[Scope of utility model registration request] A jacking mechanism member 2 is installed inside the lower end of the tubular support column main body 1, and a jacking operation window hole 4 is bored in one side wall 1' of the tubular support column main body at a portion corresponding to the operating section 3 of the jacking mechanism member. The jacking mechanism member 2 is constructed by internally fitting a side-type movable frame 5 into a taller side-type case 6, which has protruding outer edges 6' on the left and right sides of the lower end, from below. A rotation shaft 7 is attached to the upper center of the frame 5, and both ends thereof are exposed to vertically elongated guide holes 8 formed in the left and right side plates 6'' of the case 6. 9, and the rotation support shaft is fixed to the case by pivoting its both ends to both side plates 6'' of the case 6, and the rotation shaft and rotation support shaft have shaft portions at the base and the rotation support shaft, respectively. Fan-shaped displacement plates 7', 9', 7'',
9", which are attached to shafts 10 and 11 that are parallel to each other at both fan-shaped ends, and an internal threaded hole 12 is provided in the shaft 10 at the rear thereof, and Shaft 11
is provided with a through hole 11' without an internal thread, and is inserted into the communication hole P of the shafts 10 and 11 to form the internal threaded hole 12.
A bolt 14 having a hexagonal hole 13 in the top part 14', which can be screwed in, is attached, and the top part of the bolt is exposed to the guide hole 8 to form the operating part 3, and the operating part is used to operate the screw. The rotating shaft 7 is moved up and down along the guide hole 8, and the movable frame 5 is moved up and down. Support column device for installing shutters.