JPH0632988U - Storage with pull-out door - Google Patents

Abstract

(57) [Abstract] [Purpose] In a storage equipped with a drawer type door, the rod can be easily attached to the frame with one attachment hole, and the number of parts can be reduced. [Structure] A drawer type door 4 is a pair of frames 5, 6 having front ends attached to the left and right ends of the back surface of the drawer type door 4, and a frame 5 having both ends bent upward and flat portions 7 formed at both ends. ，
It comprises a rod 8 connecting the rear ends of the rollers 6 and a rotatable roller 10, and a notch 19 is provided below the mounting holes 13 of the frames 5, 6. Then, the flat portion 7 of the rod 8
The flat portion 7 is fitted into the notch 19 so that the rod 8 is located outside the frames 5 and 6, and the frames 5 and 6, the flat portion 7, and the roller 10 are fixed by the roller shaft 15, so that the rod 8
Contacts the peripheral edge of the notch 19 and restricts the rotation of the rod 8 to prevent the rod 8 from rotating with the roller 10.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention particularly relates to a storage cabinet with a pull-out door.

[0002]

[Prior art]

 FIG. 5 is a sectional view of a refrigerator showing a storage equipped with a conventional general drawer type door. As shown in FIG. 5, the front door of the refrigerator 1 is provided with an upper door 2, a middle door 3, and a drawer type door 4.

FIG. 6 is an exploded perspective view of a drawer type door of a refrigerator showing a storage provided with a conventional drawer type door. As shown in FIG. 6, the pull-out door 4 includes a pair of frames 5 and 6 having front ends attached to the left and right ends of the back surface of the pull-out door 4, both ends bent upward, and flat portions 7 provided at both ends. A rod 8 for connecting the rear ends of the frames 5 and 6 forming a frame, a container 9 having an open upper surface and placed on the frames 5 and 6, and a roller 10 attached to the frames 5 and 6. It consists of and.

FIG. 7 is a sectional view taken along line X-X of a drawer-type door of a refrigerator showing a storehouse having a conventional drawer-type door, and FIG. 8 is a storehouse having the conventional drawer-type door shown in FIG. It is a principal part expansion disassembled perspective view of the drawer type door of the refrigerator shown. As shown in FIGS. 7 and 8, mounting holes 11 and 12 are provided in the vertical direction of the flat surface portion 7 of the rod 8, and the mounting holes 11 and 12 are also aligned in the vertical direction of the frames 5 and 6. , 14 are provided, the roller shaft 15 is inserted into the mounting hole 11 above the rod 8, the mounting hole 13 above the frames 5 and 6, and the rotatable roller 10 and fixed by caulking. A fastener 16 such as a rivet is inserted into the lower mounting hole 12 of the rod 8 and the lower mounting hole 14 of the frame 5 and fixed by caulking, and the side wall of the inner box 17 of the storage and a pair of rails. The roller 10 is fitted into 18.

In the storage provided with the pull-out door configured as described above, when the frames 5 and 6 and the rod 8 are fixed one by one, the rod 8 rotates together with the roller 10, and thus The frames 5 and 6 and the rod 8 are fixed at two places to prevent the rod 8 from rotating.

[0006]

[Problems to be solved by the device]

 However, in order to connect the frames 5 and 6, the rod 8 and the roller 10, unless the mounting holes are provided in two places, the rod 8 will rotate together with the roller 10. Also, if two mounting holes are provided, the number of parts will increase.

The present invention has been made to solve such a problem. By providing a regulating body below the mounting holes 13 of the frames 5 and 6, the rod 8 comes into contact with the regulating body. An object of the present invention is to provide a storage provided with a pull-out door that can reduce the number of parts by preventing rotation and providing one mounting hole at a time.

[0008]

[Means for Solving the Problems]

 In order to achieve the above purpose, the storage equipped with a pull-out door has a pair of frames with front ends attached to the left and right ends of the back of the pull-out door, and both ends are bent upward and flat parts are formed at both ends. The rod connecting the rear ends of the frame, the container opened on the upper surface and placed on the frame, the roller attached to the frame, and the roller provided to face the side wall of the inner box of the storage. In a storage provided with a drawer-type door having a rail on which a rail slides, a mounting hole is provided in the flat portion of the rod, and a mounting hole that coincides with the mounting hole is provided above the frame and a mounting hole of the frame. A regulating body is provided below the.

[0009]

[Action]

 In the above structure, by providing the restricting body below the mounting hole of the frame, the mounting hole of the frame, the mounting hole of the rod, and the roller are fixed by the roller shaft, so that the rod functions as the roller. When trying to rotate together, the rod comes into contact with the regulation body and regulates the rotation of the rod, so that the rotation of the rod can be prevented.

[0010]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The same parts as those in the conventional example of the present invention are designated by the same reference numerals. FIG. 1 is an exploded perspective view of a pull-out door of a refrigerator according to an embodiment of a storage with a pull-out door of the present invention. As shown in FIG. 1, the pull-out door 4 includes a pair of frames 5 and 6 having front ends attached to the left and right ends of the back surface of the pull-out door 4, both ends bent upward, and flat portions 7 provided at both ends. A rod 8 for connecting the rear ends of the frames 5 and 6 forming a frame, a container 9 having an open upper surface and placed on the frames 5 and 6, and a roller 10 attached to the frames 5 and 6. It consists of and.

FIG. 2 is a sectional view taken along line Y-Y of the drawer type door of the refrigerator according to the embodiment of the storage with the drawer type door of the present invention, and FIG. 3 shows the drawer type door of the present invention shown in FIG. FIG. 3 is an enlarged exploded perspective view of a main part of the pull-out door of the refrigerator showing the provided storage. As shown in FIG. 2 and FIG. 3, a mounting hole 11 is provided above the flat surface portion 7 of the rod 8, a mounting hole 13 corresponding to the mounting hole 11 is provided above the frames 5 and 6, and a mounting hole 13 is provided below the mounting hole 13. A notch 19 is provided in the notch 19 and the flat portion 7 of the rod 8 is fitted into the notch 19 so that the flat portion 7 of the rod 8 is outside the frames 5 and 6, and the mounting holes of the frames 5 and 6 are attached. 13, the mounting hole 11 of the rod 8 and the rotatable roller 10 are inserted into the roller shaft 15 and fixed by caulking, and the roller 10 is attached to the side wall of the inner box 17 of the storage and a pair of rails 18. Fit in.

FIG. 4 is an enlarged cross-sectional view of the main part of the drawer door of the refrigerator according to the embodiment of the storage device having the drawer door of the present invention shown in FIG. As shown in FIG. 4, the roller 10 is inserted into the roller shaft 15 to prevent the roller 10 from being fixed by being sandwiched between the flat surface portion 7 of the rod 8 and the brim of the roller shaft 15. In order to achieve this, the diameter B of the portion of the roller shaft 15 that is not inserted into the mounting holes 11 and 13 is made larger than the diameter A of the mounting holes 11 and 13, and is larger than the width C of the roller 10 described above. The width D of the diameter B portion of the roller shaft 15 is increased so that the gap between the flange of the roller shaft 15 and the flat surface portion 7 of the rod 8 is increased.

The diameter E of the hole of the roller 10 is made larger than the diameter B of the roller shaft 15 so that the roller 10 can rotate.

In the above embodiment, the notch 19 is provided below the mounting holes 13 of the frames 5 and 6 so that the flat portion 7 of the rod 8 is located outside the frames 5 and 6. By fitting the flat portion 7 of the rod 8 into the mounting hole 13 and fixing the mounting holes 13 of the frames 5 and 6, the mounting hole 13 of the flat portion 7 of the rod 8 and the roller 10 with the roller shaft 15, When the rod 8 tries to rotate together with the roller 10, the rod 8 comes into contact with the peripheral edge of the notch 19 to restrict the rotation of the rod 8 and prevent the rotation of the rod 8. You can

Further, a protrusion or the like is provided below the mounting holes 13 of the frames 5 and 6 in place of the notch 19, so that the rod 8 comes into contact with the protrusion and the rotation of the rod 8 is restricted. The rotation of the rod 8 can be prevented.

[0016]

[Effect of device]

 Since the storage with the pull-out door of the present invention is configured as described above, by providing the restricting body below the mounting hole of the frame, it is possible to prevent the rod from rotating together with the roller. Therefore, the rod can be easily attached to the frame, and the number of parts can be reduced.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a drawer-type door of a refrigerator according to an embodiment of a storage device having a drawer-type door of the present invention.

FIG. 2 is a cross-sectional view of the pull-out door of the refrigerator according to the embodiment of the present invention having the pull-out door taken along line YY.

FIG. 3 is an enlarged perspective exploded view of a main part of the drawer type door of the refrigerator according to the embodiment of the storage device having the drawer type door of the present invention shown in FIG. 2;

FIG. 4 is an enlarged cross-sectional view of a main part of the pull-out door of the refrigerator according to the embodiment of the storage device having the pull-out door of the present invention shown in FIG.

FIG. 5 is a sectional view of a refrigerator showing a storage provided with a conventional general drawer type door.

FIG. 6 is an exploded perspective view of a drawer type door of a refrigerator showing a storage provided with a conventional drawer type door.

FIG. 7 is a cross-sectional view taken along line X-X of a drawer-type door of a refrigerator showing a storage provided with a conventional drawer-type door.

FIG. 8 is an enlarged exploded perspective view of a main part of the drawer-type door of the refrigerator according to the storage having the conventional drawer-type door illustrated in FIG. 7.

[Explanation of symbols]

 5,6 Frame 8 Rod 9 Container 10 Roller 11,13 Mounting hole 18 Rail 19 Notch

Claims (1)

[Scope of utility model registration request] 1. A pair of frames having front ends attached to the left and right ends of the rear surface of a drawer type door, and rods for connecting the rear ends of the frames having both ends bent upward and flat portions formed at both ends. A drawer-type door provided with a container having an upper surface opened and placed on the frame, a roller attached to the frame, and a rail provided so as to face the side wall of the inner box of the storage and on which the roller slides. In the storage provided with, a mounting hole is provided in the flat surface portion of the rod, a mounting hole that is aligned with the mounting hole is provided above the frame, and a restricting body is provided below the mounting hole of the frame. Storage with pull-out door.