JPH08263Y2 - Shelf container - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a shelf container in which a rear edge of a shelf plate can be flipped up as a rotation axis.

[Prior Art] In some cases, it is necessary to bounce the upper shelf to fix an article on the shelf of a container and take out the fixed article. A method is used in which the rear edge of the shelf board is hinged to the rotation axis of the container. However, this method has a problem that the operation of holding the jumping up or returning to the horizontal position is complicated, and a large number of man-hours are required for manufacturing, mounting, and repairing the shelf board.

[Problems to be Solved by the Invention] The inventor completed the present invention by repeatedly studying and trial-making a jumping structure that can easily and reliably perform a jumping up and holding operation of a shelf of a shelf type container and is easy to manufacture. did.

[Means for Solving the Problems] According to the present invention, in a container provided with a flip-up type shelf plate that pivots the shelf plate rotation shaft on both sides of the support body to rotate the shelf plate, the lower surface of the shelf plate is A handle is provided in a hollow frame body on one side of the attached shelf frame so that a floating rod biased by a compression coil spring is movably loosely mounted, and the tip end surface of the floating rod supports a bearing at a horizontal position of the shelf plate. The shelf support shaft supports the bearing so that the floating rod comes into pressure contact with a stopper provided on the panel and projects at the jumping position of the shelf plate by contacting the lower edge of the stopper by the bias of the compression coil spring. A shelf container is provided which is pivotally mounted to the panel.

An embodiment of a shelf container according to the present invention will be described with reference to the drawings. FIG. 1 is a partially cutaway perspective view of a container, in which the framework of the container has columns (1) erected at four corners,
A bottom frame (2) connected to the column, a bottom plate (3) attached to the bottom frame, a horizontal frame (4) connecting the upper side faces of the column, an intermediate column (5) connecting the middle part of the horizontal frame and the side face of the bottom frame, It is composed of a reinforcing frame (6) that joins the upper parts of the intermediate columns.

Further, an intermediate bearing panel (7) is attached to the intermediate column (5), and a rotary shaft (8) attached to the intermediate bearing panel is provided at an end portion of the shelf frame (9) on one side. Screwed to the rotary shaft tightening boss screw (11) welded to the shaft guide (10). A loose rod (13) is loosely fitted in the side frame (12) of the shelf frame (9), and a handle (15) is attached through a lock nut (14). A shelf plate (16) is attached to the upper surface of the shelf frame (9), and a rectangular product tray (17) is attached to the shelf plate (16) by fitting it into a rectangular window hole. Further, a shelf frame receiving bar (18) is attached to the column (1), and a shelf frame horizontal holding wing (19) of a side frame is attached to the receiving bar.
Hang up.

In this embodiment, a top plate (20) having a jumping structure on both sides via an intermediate bearing panel and three shelf plates (1
6) is installed.

A pallet (21) formed in the shape of a hollow square tube is provided on the lower surface of the container bottom frame, which is convenient for inserting the pawls of a forklift truck. The lower bottom of the pillar (1) is raised from the bottom of the pallet, and an enclosing plate is attached to the inside of the pallet. When the containers are stacked, they engage with the upper ends of the pillars protruding from the top plate surface of the lower container to load the upper container. It is considered so that it does not collapse.

Further, in this embodiment, after the product is stored in the container, a removable plywood-made living plate (22) is attached to the side surface of the container for dustproofing and waterproofing, and on the top plate. A transparent synthetic resin sheet (23) is attached, and front and back surfaces have hook-and-loop fasteners (2
A transparent synthetic resin sheet is attached via 4) so that the inside of the container can be seen through. It should be noted that depending on the type of product, this living plate and synthetic resin sheet may not be attached unless dustproof or the like is required.

Next, the jumping structure of the shelf board according to the present invention will be described.
FIG. 2 is a perspective view with a part of the shelf frame removed with the shelf plate removed, and FIG. 3 is a plan view of the top shelf frame with the top plate of the top plate removed.

A floating rod (13) is loosely fitted to one side frame (12) of a rectangular shelf frame (9) formed of a square pipe, and a compression coil spring (25) is built in the rear part of the floating rod. And push forward. A window hole is cut out inside the side frame, and a handle (15) is attached to the inner surface of the floating rod with a lock nut (14), and the handle is operated to move the floating rod forward or backward within the length of the window hole. It can be done. A shaft guide (10) provided with steps is attached to the lower ends of both ends of the front edge of the shelf frame, and a rotary shaft tightening boss screw (11) is welded to the shaft guide. An intermediate bearing panel (7) is attached to the intermediate column (5), a shaft hole (26) is bored in this bearing panel, and a rotary shaft (8) is passed through the shaft hole and screwed into a rotary shaft tightening boss screw (11). It is pivotally supported by a mating shaft hole so that the shelf frame can be rotated. Further, a shelf plate horizontal holding wing (19) bent in a hook shape is attached to the rear portion of the side frame of the shelf frame, and is engaged with a shelf frame receiving bar (18) provided on the column (1).

The intermediate bearing panel (7) is provided with a square stopper (27) having vertical surfaces on both sides, and at the horizontal position of the shelf frame, the tip surface of the floating rod is a vertical surface of the square stopper horizontally provided on the bearing support panel. The stopper and the shaft hole are positioned so that the floating rod comes into contact with the lower edge of the stopper and projects at the jumping position of the shelf plate.

The top shelf frame is the same as the shelf frame of the shelf board, but after storing the goods in the container, make sure that the third shelf
As shown in the drawing, a latch lock (28) is attached to the side portion of the front edge 1 so that the bolt (29) can be inserted and fixed in the insertion hole of the column.

[Operation] In the horizontal position of the top plate, shelf plate, etc., as shown in the state explanatory view of FIG. 4, the vertical tip end surface of the floating rod (13) urged by the compression coil spring (25) has a stopper ( While contacting and pressing against the vertical surface of (27), the weight of the shelf frame etc. also acts to bring it to the horizontal position, and the shelf frame receiving bar (18) is engaged with the shelf frame horizontal holding blade (19) of the column. In the flipped-up state, as shown in FIG. 5, until the lock nut is stopped at the front edge of the window frame, the action of the spring causes the floating rod to project from the side frame, and the upper surface of the tip of the floating rod is the lower edge of the stopper (27). Then, the rotary shaft (8) is used as a fulcrum to engage with the stopper to maintain the jumped state.

Therefore, in order to maintain the horizontal state, the pulling shelf plate may be pushed down toward the front against the force of the spring, and the pulling shelf plate may be rotated to jump.

[Advantages of the Invention] According to the present invention, there are advantages that the operation of jumping up and returning the shelf is simple and reliable, the mechanism for holding the jumping up is simple, the risk of failure is small, and the manufacturing is easy.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of an embodiment container of the present invention, FIG. 2 is a partially omitted perspective view of a shelf frame, FIG. 3 is a plan view of a top plate frame, and FIGS. The figures are illustrations of the states of the shelf frame at the horizontal position and the flipped position, respectively. (1) …… Posts, (7) …… Intermediate bearing panel, (8)…
… Rotary shaft, (9) …… Shelf frame, (11) …… Rotary shaft tightening boss screw, (13) …… Free rod, (14) …… Lock nut,
(15) …… handle, (16) …… shelf, (18) …… shelf frame receiving bar, (19) …… shelf horizontal holding wings, (20) …… top plate,
(22) …… Living board, (23) …… Synthetic resin film, (24)
…… Hook and loop fastener, (25) …… Compression coil spring, (27)
…… Stopper, (28) …… Latch lock.

Claims (2)

[Scope of utility model registration request] 1. A container provided with a flip-up shelf board for pivotally supporting a shelf board rotation shaft on both sides of a support body to rotate the shelf board, wherein a hollow on one side of a shelf frame attached to the lower surface of the shelf board. In the frame, a handle is provided and a floating rod urged by a compression coil spring is movably loosely fitted, and at the horizontal position of the shelf plate, the tip end surface of the floating rod is pressed against a stopper provided on the bearing support panel. The shelf rotation shaft is pivotally supported on the bearing support panel so that the floating rod is in contact with the lower edge of the stopper and protrudes by the bias of the compression coil spring at the jumping position of the shelf. Shelf type container. 2. A detachable living plate is attached to the side surface of the container, a transparent synthetic resin sheet is attached to the ceiling surface, and the front surface and the back surface are covered with a transparent synthetic resin film via surface fasteners attached to both columns. The shelf container according to claim 1, wherein the container is a container.