JPH0323021Y2 - - Google Patents

Description

[Detailed explanation of the idea] Industrial applications This invention relates to a door installation adjustment device.

BACKGROUND TECHNOLOGY In general, doors supported by hinges, etc.
In many cases, the tip of the door sags due to installation errors or due to its own weight over time, making it impossible to open and close it smoothly.

Therefore, it was necessary to adjust the installation of the door.

Conventionally, this type of installation adjustment involves screwing an adjustment screw vertically into the tip of the upper stile of the door frame so that it touches the top end of the panel inside the door frame from the top of the upper stile. This is done by appropriately changing the joining depth (see Figure 4).

Problems to be Solved by the Invention However, with this configuration, the adjustment screw must be turned from directly above it, making it impossible to adjust the installation while the door is closed.

For this reason, the work is extremely time-consuming because it is necessary to repeatedly adjust the installation by opening the door and turning the adjustment screw, and then closing the door and visually checking the installation condition. It was troublesome.

Furthermore, if the dimensions of the upper stile of the door differ, the length of the adjusting screw must be changed accordingly, which increases the manufacturing cost due to the increase in the number of parts.

This invention was proposed in order to solve the above-mentioned conventional problems, and aims to provide a door installation adjustment device that can extremely easily adjust the installation of the door and also reduce manufacturing costs. purpose.

Means for Solving the Problem This invention involves fitting a panel into a door frame consisting of left and right vertical stiles and upper and lower horizontal stiles, attaching a ridge to the inner circumference of the door frame, and attaching a ridge to the free end of the door frame. Install setting blocks between the stile and the panel at the upper end of the stile, between the stile and the panel at the lower end of the fixed side stile, and between the lower stile and the panel at the fixed side of the lower stile. The above object is achieved by screwing an adjustment screw into the upper stile between the upper stile and the panel, and attaching the head of the adjustment screw in contact with the upper edge of the panel.

Embodiment Hereinafter, this invention will be explained with reference to an embodiment illustrating the invention.A door 1 has left and right vertical stiles 2, 3, upper and lower horizontal stiles 4,
It is assembled by fitting the panel 7 into the door frame 6 consisting of the door frame 5.

The panel 7 in the door frame 6 has ribbed edges 8, 8 located on both sides of the panel 7 on the inside of the left and right vertical frames 2, 3, upper and lower horizontal frames 4, 5, and these left and right ribbed edges 8, 8 are attached to the periphery of the panel 7. It is fixed by clamping it.

A gasket 9 is installed between the left and right ribs 8, 8 and the panel 7.
is installed. The gasket 9 is fitted into the mounting groove 10 of the ridge 8.

In addition, the vertical stile 2 of the door frame 6 (hereinafter, the free end side vertical stile 2
shall be. ), the lower end of the vertical stile 3 (hereinafter referred to as the fixed side stile 3), and the fixed side of the lower stile 5. A setting block 11 is interposed between the panel 7 and the panel 7, respectively.

As a result, the panel 7 is supported within the door frame 6 at three points.

Further, an adjusting screw 12 is installed between the upper stile 4 and the panel 7 at the free end side of the upper stile 4 by being vertically screwed into the inside of the upper stile 4, and the head of the adjusting screw 12 12a is in contact with the upper end surface of the panel 7.

In such a configuration, after removing one of the left and right edges 8, 8 of the upper stile 4, turn the adjusting screw 12 with a spanner or the like to increase its protruding length, and forcefully press the upper end surface of the panel 7 with the head 12a. Due to the reaction force, the tip of the door frame 6 rises, and the deformation of the door frame 6 is corrected.

Note that the head 12a of the adjustment screw 12 is
If a resin coating is applied to reduce friction between the panel and panel 7, the adjustment screw can be turned easily.
Furthermore, damage to the upper end surface of the panel can be prevented.

FIG. 2 shows another embodiment of this invention, in which a back plate 1 is attached to the back side of the upper stile 4 to which the adjusting screw 12 is screwed.
3, and the adjustment screw 12 is attached to the upper stile 4 and the back plate 1.
3 prevents the adjusting screw 12 from wobbling.

Effects of the invention This invention has the following effects because it consists of the above structure.

The adjustment screw can be turned directly from the side after removing the pusher edge, so it is very easy to adjust the adjustment screw when the door is closed. You can adjust the side droop.

Further, since only one type of adjustment screw is required, manufacturing costs can be reduced due to a reduction in the number of parts.

[Brief explanation of drawings]

Figures 1 to 4 show an embodiment of this invention, with Figure 3 being a front view of the door, Figure 1 being an enlarged sectional view taken along the - line in Figure 3, and Figure 2 being a modification thereof. FIG. 4 is a sectional view showing a conventional example. 1... Door, 2, 3... Vertical stile, 4, 5... Top and bottom stile, 6... Door frame, 7... Panel, 8... Ribbon, 9
...Gasket, 10...Mounting groove, 11...Setting block, 12...Adjustment screw, 12a...
...head, 13...back board.

Claims (1)

[Scope of utility model registration request] A panel is fitted into a door frame consisting of left and right vertical stiles and upper and lower horizontal stiles, a ridge is attached to the inner circumference of the door frame, and the space between the vertical stile and the panel at the upper end of the vertical stile on the free end side of the door frame is fixed. Install setting blocks between the lower end of the side stile and the panel and between the lower stile and the panel on the fixed side of the lower stile, and then insert the adjustment screw between the upper stile and the panel on the free end of the upper stile. A door installation adjustment device characterized by being screwed into a stile and installed with the head of an adjustment screw in contact with the upper edge of a panel.