JP2572313Y2 - Seedling box container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seedling box container used for carrying a seedling box.

[0002]

2. Description of the Related Art A container for a seedling box used for transporting a large number of seedling boxes has the following structure.

A frame member is connected to the frame member so that the frame member can be installed and moved on a truck bed, and locking portions are formed opposite to each other at predetermined intervals in the vertical direction inside the frame member. A seedling box opening / removal opening in which a frame member does not exist is formed in the section, a seedling box is inserted into the frame through the seedling box exiting opening, and a side edge of the seedling box is placed on each locking portion. The seedling boxes are locked and stored in multiple stages in the frame. Also, a stopper rod is detachably mounted on the seedling box access opening so that the seedling box does not protrude or jump out of the seedling box access opening during transportation.

[0004] However, the conventional stopper rod has a structure in which it is simply installed parallel to other frame members in the rectangular seedling box insertion / removal opening, so that it can function as a stopper for the seedling box. The reinforcing effect cannot be sufficiently achieved. For this reason, in order to maintain the strength of the frame, conventionally, it has been necessary to fix the connecting portions of the respective frame members with screws or bolts, so that the assembling work is very troublesome, and there is a problem that the mass productivity is inferior.

The present invention finds such a problem,
The stopper rod body also serves as a reinforcement for the frame,
Thus, it is possible to provide a seedling container container excellent in mass productivity, which can hold the frame body with sufficient strength without fixing the frame body with screws or bolts as in the past and can be configured by simply fitting and assembling frame members. The purpose is.

[0006]

The gist of the present invention will be described with reference to the accompanying drawings.

A frame 2 formed by connecting frame members 1
At a predetermined interval in the up and down direction of the inside of the frame, there is provided a mounting locking portion 4 on which the seedling boxes 3 can be erected and placed in multiple stages, and the seedling boxes 3 are inserted into the frame 2 on at least one side of the frame 2. The locking part 4
And a rectangular seedling box insertion / removal opening 5 having no frame member 1 that can be placed on the frame member 1 at upper and lower diagonal positions of the frame member 1 at the edges of the seedling box insertion / removal opening 5 respectively. A stopper locking portion 6 is provided, and upper and lower ends of a stopper bar 7 are detachably locked to the stopper locking portions 6 at the upper and lower diagonal positions, and the stopper bar 7 is opened and closed with the seedling box loading / unloading portion 5. The one stopper engaging portion 6b is formed as a hook rod and the one stopper end of the stopper rod 7 is hooked and engaged with the one stopper engaging portion 6b. To form a locking hole 9
As the other stopper locking portion 6a, an insertion groove 11 for inserting the other end of the stopper rod 7 is formed in a plate-shaped body 8 formed to project from the frame member 1, and the other end of the stopper rod 7 is formed. The other stopper locking part 6a
A locking rod portion 16 that can be inserted and locked in the insertion groove 11 and a head portion 17 that locks and locks the locking rod portion 16 are formed, and a stopper insertion rod 10 is provided at the other end of the stopper rod body 7. Are supported in parallel with the stopper rod 7 by the supporting portions 13a and 13b, and are slidably mounted vertically . A coil spring 14 for urging the stopper insertion rod 10 to protrude is provided, and the stopper insertion rod 10 is The present invention relates to a seedling box container characterized in that an insertion hole 12 into which a tip is inserted and removed is formed.

[0008]

When storing the seedling box 3, the stopper rod 7 is removed from the stopper locking portions 6a and 6b provided at the upper and lower diagonal positions of the seedling box loading / unloading opening 5. Unlock and remove the locking portion 6a and remove it, then remove it from the lower stopper locking portion 6b, remove the stopper rod 7, insert the seedling box 3 through the seedling box loading / unloading opening 5, and secure each locking. After being erected and mounted on the portion 4 in multiple stages, the stopper rod 7 is firstly hooked and locked to the lower stopper locking portion 6b, and then to the upper stopper locking portion 6a. It is arranged crosswise in the upper and lower diagonal directions of the box opening / closing opening 5. This prevents the seedling box 3 from projecting or jumping out of the seedling box insertion / removal opening 5. Further, since the stopper rods 7 are arranged crosswise with respect to the frame member 1, the stopper rods 7 also function to reinforce the frame 2.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings.

The frame 2 is formed in a rectangular frame shape by simply fitting and connecting the metal frame members 1 divided into respective parts, and the storage units for storing the seedling boxes 3 are provided side by side in multiple stages. I have. Further, in the present embodiment, the seedling box taking-out opening 5 where the frame member 1 for inserting the seedling box 3 into the storage portion of the frame 2 does not exist.
Are installed in the left, right, front and rear, in a total of four places. Frame 2
At the left and right portions of the opposed frame member 1, angle materials for mounting and placing the seedling box 3 are arranged opposite to each other with a width of the seedling box 3, and a mounting locking portion 4 is formed.

In the present embodiment, the upper end of the stopper rod 7 as the other end is engaged with the frame member 1 located at the upper edge corner of each seedling box insertion / removal opening 5. A stopper locking portion 6a is formed, and a lower portion for locking the lower end portion of the stopper rod 7 to the frame member 1 located diagonally to the upper stopper locking portion 6a of the seedling box loading / unloading opening 5. A stopper locking portion 6b is formed. The lower stopper engaging portion 6b as one side is formed by projecting a hook rod at a corner position of the upper horizontal frame member 1 of the seedling box taking-out opening 5. In addition, the upper stopper locking portion 6a is provided with a triangular plate-shaped body 8 which is formed by bending a plate material and projecting downward on the upper horizontal frame member 1,
An insertion groove 11 for inserting the upper end of the stopper rod 7 is cut out on one side of the triangular plate-like body, and a stopper rod 7 that is inserted and locked in the insertion groove 11 so as not to be disengaged. An insertion hole 12 through which the rod 10 is inserted is formed.

On the other hand, in the present embodiment, the lower end of the stopper bar 7 as one end is flat.
A locking hole 9 is provided in this flat plate-shaped portion to lock and lock the lower stopper locking portion 6b (hook rod).

The upper end of the stopper rod 7 is provided with a locking rod 16 for inserting and locking into the insertion groove 11 of the upper stopper locking part 6a, and an inserted locking rod 16 which is inserted. A disk head 17 for retaining and locking downward is formed. The locking rod 16 and the disk-shaped head 17 are formed by attaching a headed bolt rod to the upper end of the stopper rod 7.

The upper end of the stopper rod 7 has a stopper insertion rod 10 supported in parallel with the stopper rod 7.
Supporting portions 13a and 13 provided at two locations at predetermined intervals.
b so as to be freely slidable up and down.
3b, a spring stopper 15 for fitting the stopper insertion rod 10 is provided in the middle, and a coil spring 14 for displacing the stopper insertion rod 10 upward is disengaged from the spring stopper 15 and the lower support part 13.
The stopper insertion rod 10 is fitted to the spring stop portion 15 so that the distal end of the stopper insertion rod 10 can slightly protrude from the insertion hole 12.

Therefore, in this embodiment, a plurality of seedling boxes 3 are inserted through the seedling box insertion / removal opening 5 on one side of the frame 2 with the stopper rod 7 removed, and are set on the left and right portions of the frame 2. At the time of transportation after being erected and mounted on the mounting locking portion 4 in multiple stages, first, the locking hole 9 at the lower end of the stopper rod 7 is hooked and locked to the stopper locking portion 6b employing the lower hook rod, Stopper insertion rod 10 at the upper end of stopper rod 7
Is pulled down by pulling down the lever rod 18 at the lower end against the coil spring 14, and the insertion groove 11 of the upper stopper engaging portion 6a is
The stopper rod 16 at the upper end of the stopper rod 7 is inserted into the insertion groove 11 and the stopper insertion rod 10 that has been lowered is returned to the original position by the return force of the coil spring 14.
The stopper rod 7 is inserted into the insertion hole 12 of the plate-shaped body 8, the locked state of the upper part of the stopper rod 7 is locked, and the stopper rod 7 is arranged so as to diagonally cross the seedling box loading / unloading opening 5. . On the contrary, when detaching, the lever rod 18 is first pulled, the locking rod part 16 and the head 17 are pulled out from the insertion groove 11 to release the locking of the upper stopper locking part 6a, and the lower stopper locking part. Remove the latch 6b.

That is, the container for the seedling box is extremely practical and can be attached and detached in an easy posture without the troublesome operation of squatting down at the time of attachment and detachment.

Also, the seedling box 3 is formed by the stopper rod 7.
Can be prevented from jumping out of the frame 2, and even if there is some backlash in the frame 2, the stopper rod 7 is locked at the diagonal position of the opening 5 for the seedling box insertion / removal. 2 can be used without any trouble because it is reinforced. In this embodiment, since the front and rear structures of the frame 2 are the same, if the stopper rod 7 is removed, either or both of the front and rear become the seedling box opening / closing opening 5, and the seedling boxes can be loaded from both left and right sides. It is.

[0018]

[Effects of the Invention] Since the present invention is constructed as described above, a stopper for preventing the seedling box from popping out is provided by detachably disposing the stopper bar at the upper and lower diagonal positions of the seedling box taking-out opening. In addition to the function of reinforcing the frame, it also acts as a strong container for seedling boxes ,
In addition, the frame body can be configured by fitting assembly that does not require screws or bolts, and it is possible to provide a seedling container container that is lightweight and has excellent mass productivity. One of the stopper locking portions is formed as a hook rod and a stopper is formed. A stopper hole is formed at one end of the rod so as to be latched and latched to one of the stopper retaining portions, and the other stopper retaining portion is provided on a plate-like body protruding from the frame member to form a stopper rod. An insertion groove for inserting one end is cut out, and at the other end of the stopper rod, a locking rod portion that can be inserted and locked into the insertion groove of the other stopper locking portion and a locking rod portion are removed. A head for locking and locking is formed, and a stopper insertion rod is supported at the other end of the stopper rod in parallel with the stopper rod by a support portion so as to be slidable up and down, and the stopper insertion rod is projected and biased. Coil bar Since the tip of the stopper insertion rod to the plate-like body is provided with an insertion hole to be inserted and removed together with the provision, it is possible to perform the mounting of the stopper rod body, the removal work more easily.

As described above, the initial purpose can be sufficiently achieved.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present embodiment.

FIG. 2 is an exploded view of the present embodiment.

FIG. 3 is an enlarged exploded perspective view of a locking portion provided on an upper portion of a frame body according to the present embodiment before locking.

FIG. 4 is an enlarged exploded perspective view of the locking portion provided at the upper portion of the frame body according to the present embodiment when locked.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 frame member 2 frame 3 seedling box 4 placement and locking part 5 seedling box taking-out opening 6 stopper locking part 6a stopper locking part 6b stopper locking part 7 stopper rod 8 plate-shaped body 10 stopper insertion rod 11 Insertion groove 12 Insertion hole 13a Support section 13b Support section 14 Coil spring 16 Locking rod section

Claims (1)

(57) [Scope of request for utility model registration] 1. A mounting / locking portion on which a seedling box can be erected and placed in multiple stages at predetermined intervals in a vertical direction inside a frame formed by connecting frame members, and at least one side of the frame. A seedling box insertion / removal opening having no frame member capable of inserting the seedling box into the frame body and placing the seedling box on the placing / locking section, the edge of the seedling box insertion / removal opening being formed. A stopper locking portion is provided at each of the upper and lower diagonal positions of the frame member of the portion, and the upper and lower ends of the stopper bar are detachably locked at the respective stopper locking portions at the upper and lower diagonal positions. Are arranged so as to be detachable in the upper and lower diagonal directions of the opening for inserting and removing the seedling box, and one stopper engaging portion is formed on the hook rod, and one stopper engaging portion is provided on one end of the stopper rod body. Form a locking hole for latching and locking, and the other stopper As a locking portion, an insertion groove for inserting one end of the stopper rod is formed in a plate-like body protruding from the frame member, and the other stopper locking portion is formed at the other end of the stopper rod. A locking rod portion that can be inserted and locked in the insertion groove, and a head that locks and locks the locking rod portion, and a stopper insertion rod is provided at the other end of the stopper rod body by a support portion. The stopper body is provided so as to be supported in parallel with the body and slidable up and down. A coil spring is provided to bias the stopper insertion rod to protrude, and an insertion hole through which the tip of the stopper insertion rod is inserted and removed is formed in the plate-like body. A container for a seedling box, characterized in that: