JPS6030380Y2 - Storage sliding door device - Google Patents

Description

[Detailed explanation of the invention] This proposal is related to the improvement of the sliding door of the storage body that does not have a door groove.
The lower ends of the front and rear sliding doors 2 and 3 of the storage body 1 are arranged so as to face the lower step surface 5 at the front end of the storage body bottom plate 4, and within a protruding edge 6 having an inverted cross-section and protruding from the front part of the bottom plate 4. , in a sliding door device in which the rear end rising piece 8 of the rearward arm rod 7 at the lower end of each sliding door is fitted,
Square holes 9 are provided in the lower end surfaces of the left and right ends of the front sliding door 2 and the left end far from the center of the storage body when closed, respectively, of the rear sliding door 3,
An upward square rod 1 at the front end of the arm rod 7 is inserted into each square hole.
0 in a removable manner, and a protruding edge 6 is provided on the front of the lower right end of the rear sliding door 3, on the rear side of the lower part of the front sliding door 2, and on the rear surface.
A slider 11.11 is attached to the front side of each of the sliders 11 and 11.

Reference numerals 12 and 13 indicate rollers provided on the upper left and right sides of the front sliding door 2, respectively, and 13 on the upper left and right sides of the rear sliding door 3.
4 and the rear rail 15 with a roller 13 to allow each sliding door to slide left and right.Rails 14 and 15 are provided with notches 16 at the left and right upper portions of the center, respectively, and the front Move the sliding door 2 to the center of the storage body, raise the sliding door 2 with its rolling wheels 12 facing the notch 16, remove the 1° corner rods of the left and right arm rods 7 of the sliding door from the square holes 9, and first remove the sliding door 2 from the storage body. Remove the right wheel 12 of the front sliding door 2 that does not face the rear sliding door 3 at the left end from the rail 14, then move the rear sliding door to the right end of the storage body, and move the left wheel of the front sliding door that does not face the rear sliding door 3. Remove the wheels 12 from the rails 14, remove the front sliding door from the storage body, and move the rear sliding door 3 to the center of the storage body. The corner rods 10 of the arm rods 7 are removed from the square holes 9, and the rear sliding doors are removed from the storage body, and each sliding door is attached to the storage body by the reverse operation described above.

As with the conventional product, by engaging the rear end rising piece 8 of the arm rod 7 into the protruding edge 6 of the storage body bottom plate 4, each sliding door is prevented from swinging downward in the front-rear direction. Conventionally, in order to separate the sliding door from the storage body, the rising piece 8
Although it is known that the protruding edge 6 is provided with a large cutout for escape, the sliding door has the disadvantage that when the raised piece 8 faces this cutout, the sliding door swings forward.

As described above, in this case, square holes 9 are provided in the left and right ends of the front sliding door 2 and in the lower end surfaces of the left end far from the center of the storage body when the rear sliding door 3 is closed. Since the upward corner rod 10 at the front end of the sliding door 10 is removably fitted, even if the sliding doors 2 and 3 are opened and closed in the case that dust adheres to the step surface 5 or there are structural irregularities, the dust or Even if the arm rod 7 is shaken vertically due to unevenness, this arm rod 7
The upward corner rod 10 of the sliding door 2 simply moves up and down within the square hole 9.
, 3 itself does not rattle, and the sliding door swings forward as in the case where the protruding edge 6 is provided with a cutout for escape of the arm rod rising piece 8 as in the conventional structure described above. In addition, notches 16 were formed in the upper part of the rails 14 and 15 to enable the removal of the wheels 12 and 13 attached to the sliding door, so the sliding doors 2 and 3 could be moved and the wheels 12 and 13 removed.
If the sliding door is lifted with the sliding door positioned below the notch 16, the square rod 10 of the arm rod 7 can easily escape from the square hole 9 at the lower end, and the sliding door can be easily removed from the storage body. A slider 11.11 that touches the front side of the lower right end of the rear sliding door 3, the rear side of the lower part of the front sliding door 2, and the front side of the protruding edge 6
Since the rear sliding door 3 is attached to each side, the rear sliding door 3 is not obstructed by the arm rod 7 of the front sliding door, and has the advantage that it can smoothly slide from side to side.

[Brief explanation of the drawing]

Figure 1 is a front view of the storage body showing the proposed device, Figure 2 is an enlarged sectional view taken along the line A-A in Figure 1, Figure 3 is an enlarged cross-sectional view of the front sliding door, and Figure 4 is an enlarged cross-sectional view of the rear sliding door. It is a diagram. 1... Storage body, 2... Front sliding door, 3...
... Rear sliding door, 4 ... Bottom plate of the cabinet, 5 ...
...Stepped surface, 6...Protruding edge, 7...
Arm rod, tail... rising piece, 9... square hole, 1
0... corner rod, 11... slider.

Claims (1)

[Scope of utility model registration request] The lower ends of the front and rear sliding doors 2 and 3 of the storage body 1 are arranged so as to face the lower step surface 5 at the front end of the storage body bottom plate 4, and within a protruding edge 6 having an inverted cross-section and protruding from the front part of the bottom plate 4. , in a sliding door device in which the rear end rising piece 8 of the rearward arm rod 7 at the lower end of each sliding door is fitted,
Square holes 9 are provided in the lower end surfaces of the left and right ends of the front sliding door 2 and the left end far from the center of the storage body when closed, respectively, of the rear sliding door 3,
An upward square rod 1 at the front end of the arm rod 7 is inserted into each square hole.
A rail 14.0 is removably fitted onto the rollers 12 or 13 provided on the left and right upper portions of both sliding doors 2, 3.
A notch 16 is provided at the top of 15 to enable the wheel to be removed,
A slider 11 that contacts the front side of the lower right end of the rear sliding door 3, the rear side of the lower part of the front sliding door 2, and the front side of the protruding edge 6.
A sliding door device for a storage body which is provided with 11 respectively.