JPS5924716Y2 - Lid opening/closing device for removing contents from the side wall of the container - Google Patents

Description

[Detailed explanation of the invention] Conventionally, fruit and root vegetables, etc., are cleaned and polished using a brush roller or washed with a jet of water, etc., in a container, but it is difficult to take out the processed products afterward. In other words, it is often time-consuming to open and close the lid, and there are cases in which the workpiece is damaged due to problems such as the lid becoming blocked while the workpiece is being taken out.

The present invention makes it possible to open the removal side lid in such a case with a simple operation, and moreover, quickly and safely.

An example of implementing the present invention will be described below based on the drawings.

Reference numeral 1 denotes a container body, inside of which a brush roller and other various means for removing dirt and cleaning are provided.

Reference numeral 2 denotes a take-out hole formed in the side wall surface thereof, and a guide tongue piece 3 having a shape projecting a certain length is fixed to the lower outer peripheral edge using a set screw 4.

Note that a through hole 5 for insertion of a locking rod, which will be described later, is bored in the lower central portion of the guide tongue piece 3.

Reference numeral 6 denotes a take-out side lid, and the arm lever 8
A and 8b are each rotatably attached using a pin 9, and a lid 6 is integrally fixed to the tip of each lever.

Therefore, a locking rod 10 is attached to the center of the lid 6 so as to be slidable in the vertical direction, and the locking rod 10 has a length equal to or less than the diameter of the lid 6. At the same time, it is provided so as to be slidable with respect to a guide stand 11 provided in the central part of the cow farm.

That is, the guide stand 11 is provided with cylindrical tubes 12 and 13 at its upper and lower positions into which the locking rod 10 can be inserted, and the locking rod 10
The upper and lower ends of the cylindrical tubes 12 and 13 are used as guides to allow the cylindrical tubes 12 and 13 to slide up and down correctly, and a handle 15 for operation from the outside is attached to the intermediate tubeless portion 14.

In the drawings, reference numerals 16a and 16b are stoppers provided on both sides of the tubeless portion, and if the handle 15 is tilted down parallel to the lid 6, either of the stoppers 16a or 16b can be placed in the upper surface position. When engaged, the downward movement of the locking rod 10 is stopped, and the lower end F of the locking rod 10 is not projected from the outer peripheral edge of the lid 6 at that time.

Further, reference numeral 17 denotes a stopper provided on the central upper surface on the side of the extraction hole 2, and in order to open the lid 6 when the lid 6 is closed, hold the handle 15 and lift the locking rod 10 upward. This is to prevent the upper end P of the locking rod 10 from protruding significantly above the lid when the lid 6 is closed. This is a stopper provided on the lid side to make it stop at this point.

The present invention is constructed as described above, and the lid 6 is in a closed state when cleaning or washing of root vegetables or the like is performed in the container.

That is, FIG. 2 shows this state, and when the lower end F of the locking rod 10 is fitted into the through hole 5 of the guide tongue piece 3 and protrudes slightly from below, the handle 15 is placed above the lower cylindrical pipe 13. Locking is effected by contacting the edge, so that the lid 6 is not opened towards the outside of the container at this time.

Next, to open the lid 6, hold the handle 15 in the state shown in FIG. Make sure to pull it out.

At this time, the upper @P of the locking rod 10 immediately moves to the stopper 17.
The lid 6 is stopped so that it does not rise any further when it comes into contact with the handle 15. While holding this handle 15, pull up the lid 6 until it touches the handle 15, and then remove the locking rod 10 from the inner circumferential edge of the removal hole 2. By pushing it out in the direction g, the tip P of the locking rod 10 is inserted into the take-out hole 2, and the lid 6 is locked in a horizontal state by engaging with the portion g.

(See FIGS. 1 and 3) In this way, the lid 6 is opened wide, and the material to be treated can be discharged from the container very easily.

On the other hand, to close the lid 6 again, hold the handle 15 and press the locking rod 1.
0 toward you, the tip P can be pulled out from the upper inner circumferential edge g of the extraction hole 2, and then lowered in that state. In order to prevent the locking rod from protruding abnormally from the outer edge of the
When pulling the handle 15, the handle 15 should be locked to either the stopper 16a or 16b, and then removed from the stopper 16a or 16b when the lid 6 becomes vertical.

As a result, the lower end F of the locking rod 10 is fitted into the through hole 5 of the guide tongue piece 3, and the locking rod 10 is secured.

According to the present invention, the opening/closing rate of the lid 6 can be easily controlled by simply holding the handle 15, and the opening is performed in a wide range, which is absolutely safe, and the closing is also performed reliably. This greatly contributes to improving work performance.

Although not shown in the above description, a gasket may be attached to the inner surface of the lid 6 to ensure complete sealing when the lid 6 is closed.

[Brief explanation of drawings]

FIG. 1 is a front perspective view with the lid open, FIG. 2 is a front view with the lid closed, and FIG. 3 is a sectional view taken along the line X-X in FIG. 1. 1...Container body, 2...Ejection hole, 3
...Guiding tongue piece, 5...Through hole, 6...
...Lid, 10...Latching rod, 15...
Handle, 17...stopper

Claims (1)

[Scope of utility model registration request] An ejection hole is drilled in the side wall of the container, a guide tongue piece with a through hole is attached to the lower part, and a pair of arm levers are rotatably supported in the upper part via a pair of brackets arranged opposite to each other. A lid having the same diameter as the extraction hole is attached to the tips of both arm levers facing downward, and the extraction hole is closed by downward rotation of the arm lever. In addition to fixing the guide tube to the lid and making it slidable with a locking rod with a length equal to or smaller than the lid diameter, a handle is installed in the middle part in a direction perpendicular to the locking tube, and one arm lever When the lid is turned horizontally by upward rotation, the upper surface of the lid is at a position slightly lower than the central upper end of the extraction hole, and a certain gap is formed between the two, and the above-mentioned By making the upper end of the locking rod insertable and acting as a hook, the lid is placed in a horizontal position, and the lid is closed by inserting the lower end of the locking rod into the through hole of the guide tongue. A lid opening/closing device for taking out contents from the side wall of a container.