JPH043101Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention relates to a device for preventing extraction of extractors from wagons, etc.
This invention relates to a simple lock mechanism-type extraction prevention device for extractors and doors in wagons that transport meals, equipment for medical examinations and treatments, and the like.

[Conventional technology and technical issues to be solved]

As I often experience, when pushing a wagon with an extractor or a wagon with a door around a corner of a hallway, the extractor may fly out due to the inertia of movement, centrifugal force, vibration, etc., scattering the stored items. Work is often interrupted when the door opens and loaded bottles, boxes, cans, etc. fly out. In particular, in hospitals, etc., when a patient's condition suddenly changes, they are required to act quickly, and it is difficult to move around the hallways, and it is difficult to keep up with individual extractions and doors. It was necessary to lock each item one by one.

However, locking and unlocking a large number of extractions "one by one" is not only extremely troublesome, but also seriously impedes the progress of the work.

The present invention was developed in view of the above circumstances, and it is possible to prevent the extraction of extractors from wagons, etc., without having to take the trouble to lock each individual extractor or the door. The technical problem is to provide a device for preventing the device from being pulled out.

[Technical issues to be solved]

The means adopted by the present inventor to solve the above technical problem will be explained with reference to the attached drawings.
It is as follows.

That is, the present invention includes an upper mounting member A that is fixed at a predetermined position on the upper edge of the wagon W, and an under mounting member B that is fixed at a predetermined position on the lower edge of the wagon symmetrically with the upper mounting member. , and a hit rod member C rotatably attached to the upper and lower mounting members A and B, and the upper mounting member A includes: a bottom plate carrying part 2 having a drop-in hole 3; and this bottom plate carrying part The under mounting member B is an L-shaped bracket tool. It has a take-out part 10 corresponding to the bottom plate support part 2 of the upper part mounting member A, and a drop-in hole 11 is bored in this take-out part 10, and the abutting rod member C has , a straight part 20 having a length corresponding to the distance from the upper end of the upright part 1 of the upper mounting member A to the protruding part of the under mounting member 10; A pair of upper and lower elbow bending parts 21, 21 are bent and extended, and at the ends of these upper and lower elbow bending parts 21, 21,
It has vertical hanging parts 22, 22, and upper and lower elbow bent parts 21,
21 is in contact with the bottom plate carrying part 2 of the upper mounting member A or the protruding part 10 of the under mounting member B, each of the hanging parts 22, 22 of the corresponding bar member is attached to the upper mounting member. The corresponding rod member C is inserted into the drop hole 3 of A and the drop hole 11 of the under mounting member B.
The gist is that the straight portion 20 of the present invention employs a means for preventing the movement of the wagon, such as extraction, to reliably and quickly prevent extraction of the wagon.

〔Example〕

Hereinafter, the present invention will be explained in more detail based on embodiments shown in the accompanying drawings.

In this embodiment, the upper mounting members A are fixed to both left and right corners of the upper part of the target wagon W, respectively. This upper mounting member A is attached to the drop hole 3.
a bottom plate carrying part 2 having; this bottom plate carrying part 2;
It consists of a standing part 1 which stands up at right angles from the edge of the holding part and has a temporary hooking slit 8 cut out in its upper edge; and a latch 4 which is arranged to move forward and backward parallel to this standing part 1. . Therefore, it is preferable to open the drop-in hole 3 of the bottom plate support part 2 at a position close to the upright part 1, but this is to minimize the outward swinging movement of the hit rod member C, which will be described later. , when the lifting amount of the upright part 1 is large as in this embodiment, a guide wall 7 having a slope on the inner surface of the upright part 1 is used.
It is better to form them integrally. The mounting material A for the upper part is fixed to the upper corner of the wagon W through the mounting plate 5, but in this embodiment, a mounting hole 6 is provided in the mounting plate 5, and screws are secured there. Mounting member A is attached to a wagon.
The temporary hanging slit 8 is used to temporarily hold the elbow bent portion of the hit rod member, which will be described later.

The latch 4 is arranged so as to move forward and backward parallel to the upright portion 1. This latch 4 restrains an upper elbow bent portion 21 of a hit rod member, which will be described later, to prevent it from floating up. (See Figure 2). Therefore, in the illustrated embodiment, the cylinder lock 9
is adopted as the advancing/retracting mechanism of the latch 4, but the well-known slider type locking device is used as the latch 4's advancing/retracting mechanism.
It is also possible to use it as an advancing/retracting mechanism.
However, when the cylinder lock 9 is used as in this embodiment, extraction, pulling out, and opening of the door can be easily suppressed by locking.

The under mounting member B is fixed symmetrically to the upper mounting member A at the left and right corner positions of the lower part of the wagon vehicle. The under mounting member B is an L-shaped bracket and has a protruding portion 10 that extends horizontally from the mounting portion 12 and faces the bottom plate supporting portion 2 of the upper mounting member. A drop-in hole 11 is bored in the take-out portion 10 of the under-mounting member B, facing the drop-in hole 3 of the upper-mounting member. In the illustrated embodiment, the under mounting member B has a mounting hole 13 formed in the mounting portion 12.
It can be attached to both the left and right corners of the bottom of the wagon by fixing it with screws.

The abutting rod member C is attached to the upper mounting member A.
a straight portion 20 having a length corresponding to the distance from the upper end of the upright portion 1 to the protruding portion of the under mounting member 10;
A pair of upper and lower elbow bending parts 21, 21 are provided at the upper and lower ends of the straight part 20 in parallel with each other;
It is constituted by a bent end rod consisting of 2. Note that the reference numeral 23 in the figure indicates the lower hanging portion 22.
A pull-out prevention portion is shown which is further bent and extended to prevent the hit rod member C from coming out upward due to vibrations or the like. Also, the symbols 31, 31 in the figure...
represents the extractor installed on the wagon W.

[Effect]

Install the upper mounting parts A on both upper corners of the wagon W.
, and the under mounting member B is fixed to both lower corners. Next, the lower hanging part 22 of the hit rod member C
is rotatably inserted into the drop hole 11 of the lower mounting member B, and its upper hanging portion 22 is rotatably inserted into the drop hole 3 of the upper mounting member A.

Then, the straight part 20 of the hit rod member C is extracted 3
1, 31..., and then the latch 4 of the cylinder lock 9 is made to protrude above the upper elbow bent portion 21 of the abutting rod member C. In this way, upward protrusion of the hit rod member C is restricted, and
The upright portion 1 of the upper mounting member A prevents the abutting rod member C from rotating outward. the result,
The straight part 20 of the hit rod member C is the extraction 3 of the wagon W.
1, 31, etc., and prevents them from falling off (see Fig. 2, 1).

On the other hand, if the latch 4 of the cylinder lock 9 is pulled in and withdrawn, the restriction on the upward movement of the hit rod member C is released, so that the hit rod member C can be slightly lifted and pulled forward at a substantially right angle. Then, the straight portion 20 of the hit rod member C can be freely rotated, and the extractors 31, 31, . . . can be put in and taken out, and articles can be put in and taken out. (See Figure 2 2).

[Effects of this invention]

As explained above using the embodiments, according to the device of the present invention, by regulating the position of the hit rod member, it is possible to skillfully prevent the extractor, door, etc. from slipping out due to inertia and vibration when the wagon is moving. Even if you forcefully turn down the hallway in an emergency, the extractor will never slip out and scatter the items, or the stored items will never fall out of the door.

In addition, it can be locked or released with a simple operation such as inserting and removing or rotating the long abutment rod between the upper and lower mounting members, so it can be used even if there is a sudden change in the patient's condition. ,
This allows us to respond quickly.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the components of this embodiment, and FIG.
2 is a top view showing the hit rod member in the device of this embodiment in a locked state, 2 in FIG. 2 is a top view showing the state in which the hit rod member is rotated to release the lock, and FIG. 1 shows a front view of a wagon equipped with an embodiment device. A...Atsupa mounting member. 1... Standing part, 2...
... Bottom plate support part, 3 ... Drop hole, 4 ... Latch, 9 ... Cylinder lock. B...Under mounting member. 10... Take-out part, 11... Drop hole. C...
Hit rod member. 20... straight part, 21... elbow bent part,
22... Lagging part, 23... Extraction prevention part.

Claims (1)

[Claims for Utility Model Registration] An upper mounting member A that is fixed at a predetermined position on the upper edge of the wagon W, and an under mounting member that is fixed at a predetermined position on the lower edge of the wagon W symmetrically with the upper mounting member A. It consists of a member B, and a hit rod member C that is rotatably attached to the upper and lower mounting members A and B, and the upper mounting member A includes: a bottom plate carrying part 2 having a drop-in hole 3; and this bottom plate. The under mounting member B is provided with a standing portion 1 rising from the extending edge of the carrying portion 2, and a latch 4 arranged to move forward and backward parallel to the standing portion 1. The bracket tool has a protruding part 10 corresponding to the bottom plate supporting part 2 of the upper mounting member A, and a drop hole 11 is bored in the protruding part 10, and the abutment rod member C includes a straight portion 20 having a length corresponding to the distance from the upper end of the upright portion 1 of the upper mounting member A to the protruding portion of the under mounting member 10; A pair of upper and lower elbow bending parts 21, 21 are bent and extended in parallel, and at the ends of these upper and lower elbow bending parts 21, 21,
It has vertical hanging parts 22, 22, and upper and lower elbow bent parts 21,
21 is in contact with the bottom plate carrying part 2 of the upper mounting member A or the bringing-out part 10 of the under mounting member B, and then attach each of the hanging parts 22, 22 of the corresponding bar member to the upper mounting member. The corresponding rod member C is inserted into the drop hole 3 of A and the drop hole 11 of the under mounting member B.
A device for preventing extraction, etc., from a wagon vehicle, characterized in that a straight portion 20 of the figure prevents movement of the wagon vehicle, such as extraction.