JPH0683374U - Support bar erection device - Google Patents

Abstract

(57) [Abstract] [Purpose] To enable a supporting bar to be erected easily and reliably at a predetermined position in a hanging frame without using tools or small parts. [Structure] The support bar 50 has fitting hooks 54 fixed to both front and rear ends thereof, and the fitting hooks 54 are attached to the front and rear support frames 30.
It is installed between both support frames 30 by fitting to. To fit the fitting hooks 54 into the support frame 30, the support frame 30
Is bent outward to insert the fitting protrusion 56 of the fitting hook portion 54 into the fitting hole 40 of the support frame 30, and then the fitting hook portion 54 is pushed down to form a hook shape on the upper end of the fitting hook portion 54. The bent portion of is engaged with the upper end of the support frame 30.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hanging frame for supporting a hanging folder, which relates to a support bar installation device installed between parallel support frames.

[0002]

[Prior art]

 In the past, when a support bar was installed at right angles between parallel support frames of a hanging frame, a screw hole and a screw through hole were provided in the support frame and the support bar, and they were fixed by screws.

[0003]

[Problems to be solved by the device]

 Since these support bars are erected at intervals that match the size of the hanging folders, according to the conventional erection method that involves screwing work, not only when assembling the hanging frame, but also of the support bars. Even when changing the position, the work was troublesome. Especially, since the user often changes the position of the support bar, there is a possibility that a tool such as a screwdriver is needed or the screw may be lost and installation becomes impossible due to the screw fixing means.

In view of the above-mentioned problems of the conventional technology, the present invention is a supporting bar that allows a supporting bar to be easily and reliably installed in a predetermined position in a hanging frame without using tools or small parts. To provide an erection device.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a support frame having a fitting hole formed at a position corresponding to a hanging folder of various sizes at an upper end, and a hook-like shape so that the upper end is fitted to the upper end of the support frame. A support bar that is bent to the outer surface of the inner plate and has a fitting hook that is provided with a fitting protrusion that fits in the lower part of the fitting hole of the support frame and is fixed to the end. The support bar is installed on the support frame by inserting the protrusion into the upper part of the engaging hole of the support frame, lowering the support bar, and fitting the hook-shaped upper end hook-shaped part to the upper end of the support frame. There is.

[0006]

[Action]

 Fitting hooks are fixed to the front and rear ends of the support bar, and the support bars are installed between the support frames by fitting the fitting hooks to the front and rear supporting frames. To fit each mating hook to the support frame, bend the support frame outward, insert the mating protrusion of the mating hook into the mating hole of the support frame, and then insert the mating hook. Push down to engage the hook-shaped bent portion at the upper end of the fitting hook with the upper end of the support frame.

[0007]

【Example】

 FIG. 1 shows a hanging frame mounting device according to the present invention and a file drawer in which the hanging frame mounting device is used. In Figure 1 the file drawer is shown from the back for a better view of the interior.

The front and rear plates 12 and 14 and the bottom plate 14 of the file drawer are provided with a large number of slits 26 at predetermined intervals for inserting projections 22 and 24 of a side plate 20 which will be described later. The side plate 20 is made of a thin plate material having a substantially rectangular shape, and projections 22 and 24 are provided on the outside at the left and right side ends and the bottom portion. These projections 22 and 24 are inserted into appropriate slits 26 of the drawer, and a pair of side plates is formed. It is designed to stand in the drawer. As shown in FIG. 1, a large number of screw through holes 28 are arranged at predetermined intervals on the upper ends of the side plates 20. These side plates 20 are erected parallel to each other at arbitrary intervals. However, when a file smaller than these side plates is desired to be juxtaposed laterally, the file to be suspended is inserted into the slit at or near the outermost side, or A pair of support frames 30 separated by a distance slightly larger than the width of a hanging folder (not shown) are attached between these side plates 20.

As shown in FIG. 3, each of the support frames 30 is composed of an elongated plate-like member whose main side surface is in a vertical state when installed, and engaging hook portions 34 provided at both ends thereof. The plate member 32 has substantially the same width as the width of the drawer, and the engaging hook portion 34 has a bent portion 36 that is bent at a right angle from the end of the plate portion and slightly outside the upper end of the bent portion. It is bent at a right angle to one side, then bent downwardly, and has an L-shaped portion 38 which is placed on the upper end portion of the side plate.

A longitudinal slit 40 is provided at a predetermined position of the plate-shaped member of the support frame, and this is for horizontally suspending a hanging folder or the like (not shown).

A screw hole 38 is provided on the outer surface of the bent portion 36 of the engaging hook portion 34. As shown in FIG. 2, the support frame 30 pushes down the engaging hook portion 34 so that the upper end of the side plate 20 is inserted between the bent portion 36 of the engaging hook portion 34 and the L-shaped portion 38, and the screw of the side plate 20 is pushed. A screw 29 is passed through the through hole 28, and the screw 29 is rotated to be screwed into the screw hole of the bending portion 36 of the engaging hook portion 34. As described above, the pair of support frames 30 are arranged in parallel so that the engaging hooks 34 are fixed to the side plates 20.

Next, when it is desired to suspend the hanging frame horizontally, the support bar 50 is installed between the support frames 30 as follows. This support bar 50 also has the same structure as the support frame 30. The support bar 50 is composed of an elongated main plate member 52 whose main plane is in a vertical state when installed, and fitting hooks 54 provided at both ends of the main plate member 52. The fitting hook 54 is provided with an abutting portion 56 which is arranged at right angles from both ends of the main plate member 52, is bent outward from the upper end of the abutting portion 56 to the main plate member 52 at a right angle, and is further bent downward. An L-shaped portion 58 is provided, and a rectangular parallelepiped fitting protrusion 60 is provided near the lower portion of the contact portion 56. The projection 60 is sized so that it can be fitted into the vertically elongated slit 40 of the support frame 30.

The support bars 50 are mounted at appropriate intervals so that a lateral space corresponding to the size of the hanging folder is formed between the side bars 20 or the adjacent support frame 30. At this time, in order to fit the fitting projection 56 to the support frame 30, the support frame 30 is bent outward (FIG. 3), and the fitting projection 60 of the fitting hook 54 is fitted into the fitting hole 4 of the support frame 30. 0 (Fig. 4). Then, the support bar 50 is pushed down (FIG. 5) to complete the assembly. FIG. 6 shows a drawer having the hanging frame thus assembled.

The fitting hook portion 54 may be integrally formed by bending the main plate member 52, or may be formed as a separate component and then attached to the main plate member 52.

Further, in the above embodiment, the fitting projection 60 is an integral part, but this projection may be a spring-pressed projection so that it can be easily stored when pressure is applied from above. In this way, the support bar 50 can be easily attached without excessively bending the support frame 30.

[0016]

[Effect of device]

 According to the present invention, the support bar can be easily installed on the support frame without using screws. During use, since the fitting protrusion of the support bar fits into the fitting hole of the support frame, the support bar is erected at a predetermined position in the horizontal direction of the support frame and is fixed to the end of the support bar. Since the hook-shaped part of a certain fitting hook part is fitted to the upper end of the support frame, the support bar does not fall off even if the support bar or the support frame is bent.

Further, since the support bar is fitted to the support frame at the upper and lower portions of the hook-shaped portion and the fitting projection, the support bar does not rotate.

Further, when removing the support bar by changing the position of the support bar, etc., if the support bar is lifted up, the hook-shaped portion will come off the upper end of the support frame, and the fitting protrusion can be pulled out from the fitting hole. Deliberate removal of the support bar is easy.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a support bar installation device and a file drawer according to the present invention.

FIG. 2 is a partially enlarged perspective view showing a fit between a support frame and a side plate.

FIG. 3 is a partially enlarged perspective view showing a state immediately before the support bar is attached to the support frame.

FIG. 4 is a partially enlarged perspective view showing a state in which the support bar is being attached to the support frame.

FIG. 5 is a partially enlarged perspective view showing a state after the support bar is attached to the support frame.

FIG. 6 is a perspective view showing the support bar installation device that has been assembled.

[Explanation of symbols]

 20 Side Plate 30 Support Frame 40 Fitting Slit 50 Support Bar 54 Fitting Hook Part

Claims (2)

[Scope of utility model registration request] 1. A support frame having fitting holes formed at positions corresponding to hanging folders of various sizes at an upper end portion, and an upper plate bent into a hook shape so that the upper end fits the upper end of the support frame, and an inner plate thereof. And a support bar formed by fixing a fitting hook to the lower part of the fitting hole of the support frame, the fitting bar being fixed to the end, and the fitting projection engaging the support frame. A support bar erection device for a hanging frame, characterized in that the support bar is installed on the support frame by inserting the support bar into the upper part of the hole and lowering the support bar to fit the hook-shaped upper end of the fitting hook to the upper end of the support frame. . 2. The support bar installation device, wherein the projection of the fitting hook is spring-loaded so as to be retractable.