JPS5938836Y2 - Fixtures for handrail mullions - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a fixture for handrail mullions.

The ends of the handrail mullions are fixed to the building by attaching them to brackets, etc., in this case in the vertical and horizontal directions.

It is time-consuming to install because the position must be aligned in three directions (front and back), and alignment is impossible unless the work is done with a certain degree of precision. There is.

The present invention aims to provide a fixture for a handrail mullion that makes it possible to align the position up and down, left and right, front and rear, and also facilitates adjustment work at the time of installation, while also ensuring a secure and strong fixation. purpose.

FIG. 2 is a perspective view showing an embodiment of the present invention, in which one or two metal plates 2 are placed on one side of one metal plate 10,
Stand 3 upright.

Then, on the side of the metal plate material 1 on which the metal plates 2 and 3 are not upright, an elongated hole 4 is formed in the same direction as the mounting interval direction of the metal plates 2 and 3.
, and long holes 5 and 6 are also formed in the metal plates 2 and 3 from the open end toward the fixed side to constitute the fixture I.

Next, the locking plate 9 having the convex portion 8 corresponding to the width of the elongated hole 4 of the metal plate 1 is eccentrically moved to a position other than the center of the locking plate 9.
0 is provided to form the locking tool 11.

According to the above-described fixture 1 and locking fixture 11, the metal plates 2 and 3 of the fixture I are fitted to the upper end of the mullion 12, and the height of the fixture I is adjusted using the elongated holes 5 and 6. They are held together by locking means 14 such as bolts provided in the upper end.

In the horizontal and longitudinal directions, as shown in FIGS. 3, 4, and 5, the anchor 15 provided in the building is located at the elongated hole 4 of the fixture 1, and the protrusion 8 is fitted into the elongated hole 4. Locking hole 1 of tool 11
By rotating and aligning the locking tool 11 at the 0 position, the horizontal and front-back directions are aligned, and the fixture 1 and the locking tool 11 are fixed to the anchor 15 with the bolt 16, and the mullion 12 is attached to the building. It is locked and fixed.

According to the present invention, which has the above-mentioned two functions, a board consisting of a vertical member and a horizontal member is assembled three-dimensionally, and a fixture having elongated holes in each of the vertical members and the horizontal member is used to connect the mullion, the fixture, and the fixture. When fixing the mullion to the building, it is possible to adjust it in each direction: up and down, left and right, and forward and backward. This expands the tolerance range for fixing the mullion, greatly improving assembly work efficiency, and improving the accuracy of the anchor installation position. There is no need to be strict (・This makes the work easier.

In addition, although elongated holes usually allow for easy fine adjustment, they have the disadvantage that the fixed state is not strong; however, by having a structure in which the convex part is fitted into the elongated hole as in the present invention, the fixed state can be stabilized and strong. There are advantages.

In the above embodiment, the locking hole of the locking tool 11 may be an elongated hole 11 as shown in FIG. As shown in the figure, it may be a circular hole 18 having a diameter into which the convex portion of the locking tool 11 fits, and by rotating the locking tool, adjustment in the left and right two front and back directions is possible as in the above embodiment.

[Brief explanation of the drawing]

Fig. 1 is an explanatory view showing the fixed state of the mullion, Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a side view showing the use state of the fixing device of the present invention, and Fig. 4 is a front view of the same. FIG. 5 is a plan view of the same, FIG. 6 is a plan view showing another embodiment of the locking tool, and FIG. 1 is a plan view showing another embodiment of the elongated hole of the fixture. 1-...Metal plate material, 2,3...Metal plate,
4... Long hole, 5, 6... Long hole, 1...
...Mounting tool, 8...Protrusion, 10...
- Locking hole, 11... Locking tool, 12...
mullion.

Claims (1)

[Scope of utility model registration request] A fixture in which one or two metal plates are stood upright on one side of a metal plate, and a long hole or a circular hole is provided on the other side of the metal plate, and a long hole is also drilled vertically in the metal plate. ,
A fixture for a handrail mullion comprising a locking tool having an eccentric hole or an elongated locking hole drilled in a locking plate having a convex portion corresponding to the diameter of the long hole or circular hole of the fixture.