JP3200164U - Placed item fall prevention net - Google Patents

Abstract

There is provided a net for preventing a dropped article, which does not need to be individually manufactured according to the size of a shelf to be used, and a hook of a holding tool does not get entangled or hangs down on the net.
A net 1 having a width slightly shorter than a width of a shelf 3 of each standard size and a height slightly shorter than a height between shelf boards 5 to be used, and a peripheral edge thereof reinforced by a frame string 2. And a length-adjustable holding side belt provided with a male buckle 10 at the four corners of the net, and a position where the locking side belt provided with the female side buckle 12 is engaged with the male side buckle. It fixes to the support | pillar 4 of this shelf, engages the male side buckle which opposes a female side buckle, adjusts the length of the holding | maintenance side belt which equipped the male side buckle, and is tensioned. In addition, a holding device 19 is provided in which a holding device having a hook 20 having a semicircular opening is rotatably attached to a holding side belt having male buckles at both ends of the bottom of the net. To do.
[Selection] Figure 3

Description

  The present invention relates to an object fall prevention net for preventing articles such as files and products placed on a shelf from falling from the shelf in the event of an earthquake, and in particular, according to the size of the shelf to be used. The present invention relates to a placed article fall prevention net that can be easily put in and out of an article under the net.

  Conventionally, articles such as files and products are placed on wooden shelves or steel shelves in various places including offices and factories.

  As a method for preventing items such as files and products placed on the shelf from falling from the shelf in the event of an earthquake, the shelf column or top plate of the shelf is to be prevented from falling over. Was fixed to the floor or wall with wires or metal fittings.

  However, in the above method, in the case of a large earthquake, particularly an earthquake with severe rolls, there is a risk that articles such as files and products placed on the shelf will fall even if the shelf itself is fixed to the floor or wall and does not fall down. is there. In order to prevent such a risk, the name “Putting tool for preventing falling of a load” in the name of the utility model registration No. 3186342 by the applicant of the present application has a mounting space formed by a plurality of upper and lower shelf boards. A method of covering and covering the entire front surface of the net, and a holding object fall prevention net retainer that complements the uncertainty of the fall prevention function due to bending of the net are described.

  In the above-mentioned publication, fixing the object fall prevention net to the shelf board requires a drilling process and a threading process for screwing a fixing bolt to the shelf board. When the figurine fall prevention net is no longer necessary, there is a problem in that many holes opened by the above operation remain. Further, the placed object fall prevention net is constructed by reinforcing the bottom and top sides with a tarpaulin belt, and is often a small order product manufactured according to the size of the shelf to be used. For this reason, there was a drawback that the delivery time was increased and the selling price was increased. In addition, since the one-touch buckle is on the upper side, it is necessary to remove all of the one-touch buckle when putting in / out the article in the lower part of the net, resulting in poor workability. In order to solve such a problem, the name of the utility model registration No. 3195162 by the applicant of the present application, “Placement fall prevention net”, does not need to be individually manufactured according to the size of the shelf to be used. A description has been given of a net for preventing a dropped article from being placed in and out of the net.

Utility Model Registration No. 3186342 Utility Model Registration No. 3195162

  In the placed article fall prevention net in the above-mentioned publication, a holder for lifting and holding the lower part of the net is attached to the net in order to easily put in and out the article at the lower part of the net. The holder is constructed by providing a metal hook and a nylon hook at both ends of a string having an appropriate length. Therefore, there is a problem that workability is inferior when the string or metal hook is entangled with the net, and there is a risk that the metal hook may be caught on a person's clothing or the like depending on the direction, and further, it hangs down. There was also a problem that the aesthetics were impaired in the state where it was in the state.

  The present invention has been made to solve the above-mentioned problems, and it is not necessary to individually manufacture it according to the size of the shelf to be used, and it is possible to easily put in and out the article under the net. It is an object of the present invention to provide a placement object fall prevention net in which a hook of a holder does not get entangled or hangs down on the net.

  In order to solve the above problems, the placed object fall prevention net of the present invention has a width slightly shorter than the width of each standard size shelf and a height slightly shorter than the height between the shelf boards to be used, and its edge. A net reinforced with a frame string and a holding side belt with a male side buckle at the four corners of the net that can be adjusted, and a locking side belt with a female side buckle. The male side buckle is fixed to a shelf column at a position where it engages with the male side buckle, the male side buckle facing the female side buckle is engaged, and the length of the holding side belt provided with the male side buckle is adjusted and tensioned. Set up. In addition, a hook having a semicircular opening is pivotally attached to a holding side belt provided with a male buckle at both ends of the bottom side of the net in order to lift and hold the lower part of the net. Each holding tool is configured by inserting a fixing tool.

  If you use the object fall prevention net of the present invention, it is not necessary to make it individually according to the size of the shelf to be used, and it can be handled by preparing several standard size products, so it does not require delivery time and sales price Also has the effect of becoming cheaper. Also, when taking in or out the article at the bottom of the net, remove the one-touch buckle on either side of the net and lift the net and easily hold it with the holder provided on the one-touch buckle. Workability is improved. Furthermore, since the holder is provided integrally with the one-touch buckle, there is an effect that the holder is not entangled or drooped.

  The best mode for carrying out the present invention will be described with reference to the drawings.

  FIG. 1 is a view showing a use state of the placed object fall prevention net of the present invention, and FIG. 2 is an enlarged view of a portion A in FIG. As shown in the figure, the placed object fall prevention net of the present invention has a width slightly shorter than the width of each standard size shelf 3 and between the shelf boards 5 to be used (the top board 6 and the shelf board in the uppermost stage). The length of the net 1 is slightly shorter than the height of 5) and the edge of the net 1 is reinforced by the frame string 2, and the length of the net 1 can be adjusted with male buckles 10 at the four corners. A holding side belt 11 is provided, and a locking side belt 13 provided with a female side buckle 12 is fixed to the column 4 of the shelf 3 at a position where it engages with the male side buckle 10, and the female side buckle 12. The holding side belt 11 provided with the male side buckle 10 is adjusted and stretched while engaging the male side buckle 10 facing the upper side.

  As described above, even when the width and height of the shelf 6 to be used are slightly different by adjusting the length of the holding side belt 11 provided with the male side buckle 10 and extending it, the holding This can be accommodated by adjusting the length of the side belt 11 or adjusting the fixing position of the locking side belt 13 provided with the female side buckle 12 to the column 4, so that it can be adjusted to the size of the shelf 6 to be used. Eliminates the need for individual production.

  FIG. 4 is a block diagram of a one-touch buckle used in the placed object fall prevention net of the present invention. As a method of fixing the locking side belt 13 having the female side buckle 12 to the column 4 of the shelf 3, the shelf board 5 is used. It is preferable to use a fixing hole 7 drilled in advance in the support column 4 for fixing, and insert the bolt 8 into the eyelet hole 14 of the locking side belt 13 and screw it. In the case of a shelf of a type in which the fixing hole 7 is not perforated in the column 4, a locking tool 15 as shown in the outline drawing of the locking tool used in the placed object fall prevention net of the present invention in FIG. It is preferred to use. The locking member 15 is configured by vertically fixing a bolt portion 17 to the center portion of the base plate 16 and sticking a double-sided tape 18 to the back surface of the base plate 16. 14 can be fixed by inserting the bolt 14 into the bolt portion 17 and tightening the nut, and drilling or threading into the support column 4 is not required.

  FIG. 6 is an external view of a holder used in the placed object fall prevention net of the present invention. 7 is a cross-sectional view taken along the line AA in FIG. 6, and FIG. 8 is a structural diagram of the rear end portion of the hook in FIG. As shown in the figure, the holding side belt 11 provided with the male buckle 10 at both ends of the bottom side of the net 1 has a semicircular opening so that the lower part of the net 1 is raised and held. Each holding tool 19 is configured by inserting a fixing tool 21 on which a hook 20 is pivotally attached. In the hook 20, a slit 20 c having a latch 20 b and a stopper 20 d is cut at the front end of the linear shaft 20 a opposite to the semicircular opening and a shaft hole drilled in the fixture 21. The inside of 22 is pivotally attached. In use, the one touch buckle 9 on the side to be lifted is removed to lift the net 1, and the hook 20 of the holder 19 provided on the holding belt 11 of the male buckle 10 of the one touch buckle 9 is attached to the top of the net 1. It is hung and held at any position.

  FIG. 3 is a state diagram in which the lower right portion of the net in FIG. 1 is lifted and held by a holder. In this figure, when the article 23 on the right side of the lower part of the net 1 is taken in and out, the one-touch buckle 9 on the right side of the lower part of the net 1 is removed, and the holding belt 11 of the male buckle 10 of the one-touch buckle 9 is removed. The net 1 is lifted up and held using the holder 19 provided in the above. For this reason, the article 23 on the right side of the lower part of the net 1 can be easily taken in and out, and workability is improved. Furthermore, since the holder 19 is provided integrally with the one-touch buckle 9, it does not get entangled or hangs down from the net 1.

  Note that the locking tool 15 and the holding tool 19 used in the placed object fall prevention net described above are not limited to the illustrated ones, and further, the arrangement of the male buckle 10 and the female buckle 12 of the one-touch buckle 9. The present invention is not limited, and any device that can obtain an equivalent function is included in the present invention.

It is the figure which showed the use condition of the mounting object fall prevention net | network of this invention. It is the A section enlarged view in FIG. FIG. 2 is a state diagram in which the lower right portion of the net in FIG. 1 is lifted and held by a holder. It is a block diagram of the one-touch buckle used with the mounting object fall prevention net | network of this invention. It is an external view of the locking tool used with the mounting object fall prevention net | network of this invention. It is an external view of the holder used with the mounting object fall prevention net | network of this invention. It is AA sectional drawing in FIG. FIG. 7 is a structural diagram of a hook rear end portion in FIG. 6.

DESCRIPTION OF SYMBOLS 1 Net 2 Frame string 3 Shelf 4 Support column 5 Shelf board 6 Top plate 7 Fixing hole 8 Bolt 9 One-touch buckle 10 Male side buckle 11 Holding side belt 12 Female side buckle 13 Locking side belt 14 Eyelet hole 15 Locking tool 16 Base plate 17 Bolt part 18 Double-sided tape 19 Holding tool 20 Hook 21 Fixing tool 22 Shaft hole 23 Article

Claims (2)

  A net having a width slightly shorter than the width of each standard size shelf and a height slightly shorter than the height between the shelves to be used, and the edges of which are reinforced with frame strings, and males at the four corners of the net A holding side belt having a side buckle and capable of adjusting the length is disposed and configured, and a locking side belt having a female side buckle is fixed to a shelf column at a position to be engaged with the male side buckle, A placement object fall prevention net, wherein a male side buckle facing the female side buckle is engaged and the length of a holding side belt provided with the male side buckle is adjusted and stretched.   A fixing device in which a hook having a semicircular opening is pivotally attached to a holding side belt having male buckles at both ends of the bottom side of the net so as to lift and hold the lower part of the net. The placed object fall prevention net according to claim 1, further comprising a holder configured by inserting and holding each of the holders.

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