JPS5818766Y2 - Device to prevent articles from falling in article storage equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an article fall prevention device in an article storage facility.

It is preferable to install a protective fence in front of the article storage facility as a means to prevent articles from falling, and especially when disasters such as earthquakes are taken into account, the installation of the protective fence is essential.

However, the installation of the above-mentioned protective fence reduces work efficiency and requires a lot of time to bring in and take out articles, which is undesirable because it cannot fully perform its function as an article storage facility.

Therefore, it is desirable that the protective fence be able to open and close quickly, lock reliably, and not hinder the loading and unloading of articles.

The present invention is based on the above-mentioned points, and makes it possible to construct the protective fence with rod-shaped members, so that it can be easily attached and detached, and it can be easily locked without providing a special locking device. The present invention provides a device for preventing articles from falling in an article storage facility.

The present invention will be described in detail below with reference to the drawings.

FIG. 1 shows an example of an article storage facility, in which front struts 1a and lb and rear struts 2a are erected.

Support plates 3a, 3b and side plates 4a, 4 between lb
b is hung horizontally, and a shelf board 5 is installed between the support plate 3 and the side plate 4 to constitute an article storage facility.

The front of the front supports 1a and lb of the above storage equipment has a U-shaped
Support bodies 6 are provided facing each other.

Furthermore, an engagement groove 6a is bored in the U-shaped support 6, and a rod-shaped member 7 is inserted into and engaged with the engagement groove 6a.

FIG. 2 and FIG. 3 show the U-shaped support 6 and the rod-shaped member 7.
details are shown.

That is, the engagement groove 6a bored in the U-shaped support 6
has a circular enlarged part 6b at the top and a communication part 6C extending vertically downward following the enlarged part 6b, and the communication part 6C further holds the rod-shaped member 7 through a plurality of branch parts 6d. It communicates with a plurality of holding parts 6e.

Note that the diameter of the enlarged portion 6b is larger than the outer diameter of the collar 7a of the rod-shaped member 7, but the diameter of the communicating portion 6C1, the branching portion 6d, and the holding portion 6e are both smaller than the outer diameter of the collar 7a. .

Therefore, the rod-shaped member 7 is attached to and removed from the retaining groove 6a only from the circular enlarged portion 6b.

That is, when attaching the rod-shaped member 7 for preventing articles from falling to storage equipment, first insert the flanges 7a at both ends of the rod-shaped member 7 into the engagement grooves of the U-shaped support 6 attached to the front support 1. After inserting the article into the circular enlarged portion 6b of the article 6a, the article is lowered through the communicating portion 6C to a position appropriate for the size and height of the article, and then inserted into the nearest branch portion 6 of the plurality of branch portions 6d.
d to one of the plurality of holding parts 6e,
All you have to do is keep it.

At this time, the rod-shaped member 7 inserted from the circular enlarged portion 6b
As described above, the outer diameter of the flange portion 7a is larger than the diameters of any of the other engagement grooves, that is, the communication portion 6e1, the branch portion 6d, and the holding portion 6e, so that it does not come off the engagement groove 6b.

In addition, when the rod-shaped member 7 is to be removed, the operation may be performed in the opposite manner to that described above.

That is, after guiding the rod-shaped member 7 held by the holding portion 6e to the communicating portion 6C via the branching portion 6d, it is moved upward along the communicating portion 6C and removed from the circular enlarged portion 6b. Bye.

As described in detail above, according to the present invention, a rod-shaped member is inserted in the front of each shelf of the article storage equipment, so dangers such as articles falling accidentally are prevented, and the rod-shaped member can be attached and detached. is simple and does not require any special locking device.

Furthermore, according to the size of the items lined up on the shelf, it is possible to select and insert the rod-shaped member into a branch section with an appropriate height from among the plurality of branch sections, making it possible to insert the rod-shaped member at a height higher than necessary. There is no need to pass a rack to the position, and in the case of a short article, when the article is put in or taken out over the rod-like member while the rod-like member is passed over the rack, the rod-like member does not get in the way and it is easy to put in and take out the article.

Furthermore, since there are multiple branching parts, the rack can pass multiple rod-like members across the front of the shelf as shown in Figure 1, and even when items of different sizes are lined up on the shelf, the back It can prevent all objects from falling, including low objects, and has a high fall prevention function.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an embodiment of the article storage facility, Fig. 2 is a front view showing a support member that supports a rod-shaped member, and Fig. 3 is a plan view of the rod-shaped member inserted into the support member. shows. 1...Front support, 6...Support, 6a
...Engagement groove, 6b... Enlarged portion, 6d.
... Branching part, 6e... Holding part, 7...
...Rod-shaped member, 7a...Brim portion.

Claims (1)

[Scope of utility model registration request] It consists of two supports that are fixed to the front strut and have engagement grooves, and a rod-shaped member that is inserted into the retention grooves of the supports and has flanges at both ends. The enlarged part is formed in a groove shape consisting of a communication part having a holding part at the lower part and a plurality of branch parts branching downward from the communication part, and the diameter of the brim part of the rod-shaped member is smaller than the diameter of the enlarged part, An article fall prevention device in an article storage facility, characterized in that the device is larger than the holding portion.