JPS5816232Y2 - Simple drawer stopper mechanism for heavy panels - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a simple stopper mechanism that facilitates the insertion and withdrawal of a heavy panel (hereinafter referred to as a panel) mounted on a device frame such as a communication device and prevents the panel from being pulled out too much and falling.

In the conventional panel drawer stopper mechanism, a stopper part is provided on the rail of the roller using a roller, etc., as shown in the perspective view of mounting the frame rail in Figure 1 and the perspective view of heavy object panel assembly in Figure 2. Ta.

In this structure, when inserting the heavy panel 1 into the frame 2,
The roller 3 on the panel 1 side is connected to the U-shaped rails 4, 4 of the frame 2.
', and since the U-shaped rails 4, 4' have stoppers 5, 5', the rails 6.
6' stopper 7.7' is 4', 4' stopper 5,5'
Therefore, it was necessary to lift the heavy object panel 1 upward and insert it into the U-shaped rails 4, 4'.

Furthermore, when taking out the heavy object panel 1 from the frame 2, the stopper part touches the heavy object panel 1, so in order to insert or pull out the heavy object panel 1, it is necessary to lift the heavy object panel 1 by feeling with the hand, which is difficult and It was dangerous.

Note that 8 is a screw for fixing the panel 1 to the frame 2, and 9 is a screw for fixing the panel 1 to the frame 2.
is the handle of panel 1.

This idea eliminates these drawbacks by attaching a stopper block with a tapered part to the rail on the inside side of the frame, and providing bars with rotatable L-shaped parts on both sides of the heavy object panel. When inserting a panel into the frame, simply place the panel on the rail of the frame and push it in. When removing the panel, pull it out until the L-shaped part of the bar stops with the stopper block, then pull the panel out with both hands. By rotating the left and right bars of the panel upward while holding the panel, the bars are removed from the stopper block, and the panel is placed in a stopper mechanism that allows it to be easily removed from the frame.

The drawings will be explained in detail below.

FIG. 3 is a partial perspective view of the embodiment of the present invention in which the frame rail is mounted, and FIG. 4 is a perspective view of the embodiment of the present invention in which the bar is assembled to the heavy object panel.

Reference numeral 10 denotes a frame body, on which a rail 12 for inserting a heavy object panel 11 is attached, and stopper blocks 13, 13' having a tapered portion 20 are mounted on this rail.
is installed.

Further, on both sides of the heavy object panel 11, there are holes 22 for rotation held by special screws 14 (shown in FIG. 7) having a rotating shaft portion at one end, and a band 15 at the other end for regulating rotation.
A bar 16 (shown in FIG. 5) is attached having an L-shaped portion 21 (shown in FIG. 6) held therein.

By placing the heavy object panel 11 having such a configuration on the rails 12, 12' of the frame 10 and pushing it in, the bar 16
The L-shaped portion 21 of the stopper blocks 13 and 13' slides along the tip-shaped portions of the stopper blocks 13 and 13'.
Once it passes through ', it descends, and the heavy object panel 11 can be completely inserted into the frame 10 by simply pushing it in with the handle 9.

In addition, when pulling out the heavy panel h from the frame 10, remove the panel fixing screw 8 and pull it out using the handle 9.
' and stops.

In this state, raise the bars 16 on both sides of the panel 110 with both hands and move the bars 16 from the stopper blocks 13 and 13' to the L
By removing the shaped portion 21 and pulling out the heavy object panel 11 with both hands, the heavy object panel 11 can be easily and safely pulled out from the frame.

As explained above, when a heavy object panel is pulled out by the handle of the panel, the stopper bar of the panel hits the stopper block of the frame and is temporarily stopped.

In this state, hold the panel with both hands, raise the bar of the panel upwards, remove the bar from the stopper block of the frame, and pull out the panel with both hands, so you can safely and easily remove the heavy panel from the frame. In addition, when inserting a panel into the frame, the panel can be inserted into the frame by simply holding the panel with both hands and placing it on the frame rail and pushing it.

As described above, it is a simple and safe design for a mechanism for pulling out a heavy object panel, and the fact that the condition of the bar and the last collar can be checked visually and by hand can be considered as a safe design.

[Brief explanation of drawings]

FIG. 1 is a partial perspective view of a conventional structure rail mounted, FIG. 2 is a conventional heavy object panel assembly perspective view, FIG. 3 is a partial perspective view of the structure rail mounted according to the embodiment of the present invention, and FIG. 5 is a detailed perspective view of the bar in FIG. 4, FIG. 6 is a detailed perspective view of the band in FIG. 4, and FIG. 7 is a detailed perspective view of the bar in FIG. 4. FIG. 3 is a detailed perspective view of the special screw shown in the figure. In the figure, 1, 11...heavy panel, 2°10.
... Frame, 3... Roller, 4, 4'... U-shaped rail, 5, 5'... Stopper 6, 6, 12, 12
'... Seals on both sides of the panel, 7. γ...Rail stopper, 8...Screw for fixing the panel to the frame, 9
... Panel handle, 13, 13'... Stopper block, 14... Special stepped screw, 15... Band, 1
6...Bar, 20...Tapered part of stopper block, ? 1...L-shaped part, 22... Hole part.

Claims (1)

[Scope of utility model registration request] A movable rod member having a hole for a rotating shaft at one end and an L-shaped stopper portion at the other end on a side surface of the weight panel, a stepped screw for attaching this rod member to the rotating shaft portion, and a rotation of the rod member. and a rail member provided with a rectangular stopper block having a taper on which the L-shaped portion of the bar member is hooked, on the inner side surface of the frame body to which the panel is attached. Simple drawer stopper mechanism for the panel.