JPH0542024Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a tray for holding documents, slips, etc., and particularly relates to a tray that can be stacked in multiple stages at intervals.

[Conventional technology]

Conventionally, pantograph-type X-shaped metal fittings have been used for structures in which the tray bodies are stacked in several stages vertically, but this is not preferable because the fulcrum is pivoted with a pin, which causes it to oscillate and is unstable. Furthermore, the spacing between the upper and lower trays was always constant.

[The problem that the idea aims to solve]

An object of the present invention is to provide a stacked tray body that is well stabilized and whose vertical spacing can be adjusted.

[Means to solve the problem]

The means of the present invention consists of a plurality of tray bodies and a two-to-one pair of adapters for stacking the tray bodies in multiple stages at vertical intervals. , upper and lower adapter insertion intervals are formed with mutually different depths, and insertion pieces are provided on the upper and lower sides of the adapter that are inserted into the insertion intervals and have different heights.

[Effect]

Insert the lower high insertion pieces 11 and 12 of the adapter 2 into the insertion gaps 5, 6 and 5, 6 formed on the upper surface of the left and right side plates of the tray body 1, and insert another tray into the upper low insertion pieces 9 and 10. By inserting the insertion spaces 7 and 8 on the lower side of the main body 1, they can be stacked in two stages. When stacking further, insert the lower high insertion piece 11 of the adapter 2 at the insertion intervals 5 and 6 of the second tray body.
12, and place the third tray main body 1 on the lower insertion pieces 9 and 10 at the lower insertion intervals 7 and 8.
Insert. The tray bodies 1 can be stacked in the opposite direction as shown in FIG. The tall insertion pieces 11 and 12 fit into the shallow insertion gaps 7 and 8 on the back of the main body above, so the gap between the upper and lower tray bodies can be made wider than before.

〔Example〕

To explain the figures, 1 is a tray body made of synthetic resin, and 2 is an adapter. As shown in FIGS. 1 to 3, the tray body 1 has a flat plate 1a whose front end is slightly tilted upward and opened, and left and right side plates 1b,
1c, rear plate 1d, and stabilizing leg pieces 1e are integrally provided on the lower surface, and thick parts 3, 4 are provided on the left and right side plates 1b, 1c.
A deep insertion gap of the adapter 2 with openings on the top surface = 5 and 6, and a shallow insertion gap with openings on the bottom surface〓
Form 7 and 8. 14 is the insertion interval 〓5, 6,
This is the guide strip provided at 7 and 8. As shown in FIGS. 44 and 5, the adapter 2 is made by integrating low insertion pieces 9, 10 and high insertion pieces 11, 12 that fit into the insertion holes 5, 6 or 7, 8 of the tray body 1. The insertion piece is made of an X-shaped synthetic resin plate, and a stopper 13 is provided protruding from one side of each insertion piece so that it is stabilized by coming into contact with the opening edge of the insertion space. Also, between insertions = 5, 6,
A groove 15, into which a guide strip 14 provided in 7, 8 is inserted, is formed in each insert piece in the longitudinal direction. Left and right side plates 1
The insertion intervals provided in b and 1c, respectively, are the intervals of 5 and 6.
The distance between the left and right side plates 1b and 1c is equal, and
Since the insertion spaces 5 and 5 and 6 and 6 of the left and right side plates are provided at symmetrical positions, the trays can be stacked even if the open front ends of the tray bodies 1 are reversed. It is also possible to insert the adapter 2 upside down.

〔effect〕

According to the present invention, the stacked tray bodies are well stabilized by the adapter, the orientation of the upper and lower tray bodies can be changed and stacked, and the spacing between the upper and lower tray bodies can also be changed in two different heights. There is.

[Brief explanation of the drawing]

The drawings show one embodiment of the tray according to the present invention, in which Fig. 1 is a plan view of the tray body, Fig. 2 is a side view, Fig. 3 is a partial perspective view seen from the bottom, and Fig. 4. is the back view of the adapter, Figure 5 is Figure 4A-
A sectional view taken along line A' and FIG. 6 are side views showing a state in which two tray bodies are stacked using an adapter. 1...Tray body, 2...Adapter, 1b,
1c... Side plate, 1d... Rear plate, 3, 4... Thick part, 5, 6, 7, 8... Insertion interval, 9, 10, 1
1, 12...Insert piece.

Claims (1)

[Scope of utility model registration request] Consisting of a tray body and a pair of adapters for stacking the trays in multiple stages with vertical intervals, openings are formed on the left and right sides of each tray body on the top and bottom surfaces, and the top and bottom are mutually deep. A tray that forms adapter insertion spaces with different heights, and the adapters are provided with insertion pieces on the top and bottom that are inserted into the insertion spaces with different heights.