JP2869383B2 - Nursery tray - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a seedling raising tray.

[0002]

2. Description of the Related Art Conventionally, as a plant of this type, in a seedling box in which a large number of pot-shaped seedling rooms are connected by a bendable top plate, the pot is placed between the pot-shaped seedling rooms on the lower surface of the top plate. 2. Description of the Related Art There is known a pot seedling box in which a pipe-like support rod that does not reach the bottom of a seedling room is independently protruded.
[Refer to Japanese Utility Model Application No. 54-150621 (Japanese Utility Model Application Publication No.
6245) microfilm]

[0003]

In the case where a large number of pot-shaped seedling rooms are formed on a single top plate, the pot-shaped seedling rooms come into close contact when the seedling boxes for pot seedlings are stacked for vacuum forming. Because there is a drawback that it is difficult to separate the seedling boxes for pot seedlings one by one, the pipe is placed between the pot-shaped seedling rooms on the lower surface of the top plate and does not reach the bottom. The supporting rods are independently protruded to prevent close contact when a large number of seedling boxes for pot seedlings are stacked, thereby making it easy to take out one by one.

[0004] However, this pipe-shaped support rod is
It is independent of the pot-shaped seedling room, and its position is the same for each seedling box for pot seedlings. However, there is a problem that depending on the interval between the pipe-shaped support rods, there is a possibility that a deep overlap may occur at an intermediate portion and the pipe-shaped support rods may adhere to each other. The present invention has been made as a result of research for improving such a point, and an object of the present invention is to prevent the trays stacked one above the other with a simple structure.

[0005]

In order to achieve the above object, according to the present invention, a rectangular recessed portion is formed at the edge of the pot of the tray forming portion surrounding the pot space in the seedling raising tray. The problem is solved by providing them at different positions. That is, the seedling raising tray of the present invention,
In a tray in which a plurality of pots are partitioned and formed, when the trays are vertically stacked on the rim of an adjacent pot in a tray forming member that surrounds and forms the space of the pot, a concave shape that can hold a gap between the trays Are formed.

[0006]

When the trays are vertically stacked on the edge of an adjacent pot in the tray forming member that surrounds and forms the space of the pot, a concave-shaped interference portion that can hold a gap between the trays, for example, outward. Since the protruding steps are provided, not only can they be transported or stored in a small space when stacked alternately at 180 degrees, but also the trays stacked by this Communities interfere with each other and can be easily separated one by one without sticking.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments shown in the drawings will be described below. FIG. 3 shows a conventional plug tray, in which (1) is a plug tray in which several rows of plug pots (2) are formed from expanded styrene paper. In the plug tray described above, plug seedlings of vegetables (fruits and leafy vegetables) or flowers (spring, summer, autumn, etc. at the same flowering time) are grown according to the wishes of the purchaser. However, if they are overlapped to reduce the space during transportation and storage, the plug trays are difficult to separate one by one due to vacuum forming. For this reason, a seedling box for a potted seedling having the pipe-shaped support rod has been proposed, but this still has a problem.

Therefore, the present invention is further improved to facilitate separation with a simple configuration. In forming an interference portion so as to hold a gap between trays when the trays are stacked up and down in appropriate places of a tray forming member surrounding and forming the space of the pot, a rectangular concave portion as the interference portion will be described. . That is, as shown in FIGS. 1 and 2, a rectangular recess (4) forming a concave interference portion at a different position on the rib (3) at the edge of the pot (2) of the plug tray (1). Are provided. For example, the pot (2-1) and the pot (2-
There is a recess (4) in the rib (3) between 2), but there is no recess at the same position between the pot (2-2) and the pot (2-3). Pot (2-5) and pot (2)
Although there is a concave portion (4) between -6), there is no concave portion between the pot (2-6) and the pot (2-7). The above description is about the front and rear. Similarly, the pot (2-2) and the pot (2-5) are also used for the pot (2-2) and the pot (2-5).
There is a recess (4) on the side, but not on the pot (2-5) side, and the pot (2-3) and the pot (2-6) have a recess (4) on the pot (2-6) side. But pot (2-3)
Not on the side, pot (2-4) and pot (2-7)
In (5), there is a concave portion (4) on the pot (2-4) side, but not on the pot (2-7) side. The illustrated recess (4)
Is a square, but any other shape can be adopted. Further, when the trays as described above are alternately stacked at 180 degrees, the ribs (3) having the concave portions (4) are formed into the lip (3) having no concave portions (4).
It is superimposed on the top, the space occupied by the tray is reduced, not only convenient for transportation and storage,
The step (4a) formed by the recess (4) is superimposed on the rib (3) having no recess, so that the plug trays (1) do not come into close contact with each other and are separated one by one. It will be easier. Thus, since the concave portion is formed, the external shape of the concave portion is stepped, and the concave portion is shaped to reinforce the rib.

[0009]

According to the present invention, when the trays are vertically stacked on the edge of the adjacent pot in the tray forming member surrounding and forming the space of the pot, a gap can be maintained between the trays. Since a concave concave interference portion, for example, a square concave concave portion protruding outward is provided, an interference portion having such a very simple configuration is provided at a different position of the edge of the adjacent pot. By doing so, not only can transport and storage be performed in a small space state, but also the stacked trays can be easily separated one by one without contact. Therefore, in sowing work and transplantation work, work is efficiently performed. In addition, since the rectangular recessed interference portion is a deformation of the edge portion of the pot, even if there is an increase in the material due to molding, the amount of the increase is extremely small and the material is saved in that respect.

[Brief description of the drawings]

FIG. 1 is a perspective view of a tray according to the present invention.

FIG. 2 is a sectional view of the above.

FIG. 3 is a perspective view of a conventional plug tray.

[Explanation of symbols]

 1 plug tray 2 plug pot 3 rib 4 recess

Claims (1)

(57) [Claims] 1. A tray in which a plurality of pots are partitioned and formed so that a gap can be held between the trays when the trays are vertically stacked on the edge of the pot in a tray forming member that surrounds and forms the pot space. A seedling raising tray formed with a concave-shaped interference part.