JP3113238U - Disaster rescue tool set with running wheel - Google Patents

Abstract

PROBLEM TO BE SOLVED: Because three-wheel traveling using auxiliary traveling wheels is performed at the time of movement, no weight is applied to the hand gripping the operation handle, and it is possible to concentrate on traveling by simply pressing and the mobility is greatly improved. A disaster rescue tool set with traveling wheels that facilitates the rescue and rescue activities, and promotes the activities.
SOLUTION: A vehicle equipped with a hand cart 1 movable by two right and left traveling wheels 2 and a tool storage box 5 mounted on the hand cart 1, the rear surface of the hand cart 1 when it is pushed down. In addition, the supporting traveling wheel 7 is pivotally supported by the supporting arm 8 so as to travel three wheels, and the supporting arm 8 can be switched between a traveling position away from the rear surface of the handcart 1 and a retracted position sticking to the rear surface. Become.
[Selection] Figure 1

Description

  The present invention sets disaster relief tools such as rose bar, pipe handle round shovel, hammer pickaxe, hydraulic jack, loader (medium), bolt clipper, universal axe, marking rope, wood (iron) saw, quadruple stretcher, etc. The present invention relates to a disaster-rescue tool set with traveling wheels, which has a tool storage box for storing the tool storage box and is mounted on a hand carriage that can be moved by two traveling wheels on the left and right.

  A conventional disaster rescue tool set with this type of traveling wheel will be described with reference to FIG. FIG. 3 is a side view showing a state during movement.

  In the figure, 1 is a hand cart that can be moved by two left and right traveling wheels 2, 3 is an operation handle portion of the hand cart 1, 4 is a standing leg of the hand cart 1, and 5 is a tool mounted on the hand cart 1. The storage box has a structure in which disaster relief tools (such as rose bar and pipe handle excavators) can be taken in and out from the front door (not shown).

The movement of the disaster rescue tool set with the traveling wheel is pushed in the direction of the arrow 6 in a state where the operation handle portion 3 is held and the whole is pulled down slightly as shown in FIG.
Then, if the handcart 1 is raised and stood upright, it stands in a state where it is firmly fixed by the standing leg 4, so that the disaster rescue tool can be taken in and out from the front door of the tool storage box in this fixed (standing) state. The disaster rescue tool set with the traveling wheel can be stored as it is, and at the same time, the disaster rescue tool can be stored (stored).

  The problem to be solved is that, when this type of disaster rescue tool is set, the weight is 60 to 70 kg, so that a heavy weight is applied to the hand holding the operation handle portion 3 and the vehicle is pushed and supported while supporting this weight. Therefore, it becomes difficult to push and travel hard (heavy labor), so the mobility required for rescue and rescue activities of the victims is not obtained, and such poor mobility stops in rescue and rescue activities in the disaster area It is a point to multiply.

  The present invention comprises a hand cart that can be moved by two left and right traveling wheels, and a tool storage box mounted on the hand cart, and a support arm is provided on the rear side of the hand cart when it is pushed down. Auxiliary traveling wheels are pivoted so as to travel three-wheels, and the support arm can be switched between a traveling position away from the rear surface of the handcart and a retracted position attached to the rear surface. .

  Since the present invention is a three-wheel drive using auxiliary traveling wheels when moving, the hand holding the operation handle is not weighted. This has the effect of facilitating rescue and rescue activities and promoting activities.

  This was realized by using three-wheel traveling with auxiliary traveling wheels.

  An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a side view showing a state during movement, and FIG. 2 is a side view showing a state during standing. In FIG. To do.

  In the figure, 7 is an auxiliary traveling wheel pivoted on the rear surface of the hand cart 1 by a support arm 8, 9 is a position switching bar for the support arm 8, and the support arm 8 is separated from the rear surface in a protruding state as shown in FIG. It fixes to a running position, and it fixes to the storing position which sticks the support arm 8 to a rear surface in the folded state like FIG. The upper end of the support arm 8 is pivotally supported by the shaft 10, but the fixing means by the position switching bar 9 of the support arm 8 may have any known configuration, and the description thereof is omitted.

  In the standing (standing) state of the disaster rescue tool set with the traveling wheel shown in FIG. 2, the auxiliary traveling wheel 7 is folded by the support arm 8 as well as standing firmly fixed by the standing leg 4. Since it sticks to the back of the handcart 1 it does not get in the way. Therefore, the disaster rescue tool can be put in and out of the front door of the tool storage box 5 in this standing state, and the disaster rescue tool set with the running wheel can be stored in this state, and the disaster rescue tool can be stored (stored) at the same time. You can also match.

  When moving, the support arm 8 is opened and fixed by the position switching bar 9 and then the handcart 1 is slightly pulled backward to bring it into a three-wheeled state as shown in FIG. That's fine. Of course, since it is a three-wheel drive, no weight is applied to the hand gripping the operation handle portion 3, and it can be concentrated and moved by simply pressing it.

  The present invention has a tool storage box for storing disaster rescue tools as a set, and this tool storage box is mounted on a hand cart that can be moved by two left and right traveling wheels. Can be widely used.

It is a side view at the time of the movement state which shows one Example of this device. It is a side view which shows the state at the time of standing. It is a side view which shows the state at the time of the movement of the conventional one.

Explanation of symbols

1: Handcart 2: Traveling wheel 3: Operation handle part 4: Standing leg part 5: Tool storage box 7: Auxiliary traveling wheel 8: Support arm 9: Position switching bar

Claims (1)

In what has a hand cart that can be moved by two traveling wheels on the left and right and a tool storage box mounted on the hand cart,
The auxiliary carriage wheel is pivoted by a support arm on the rear side of the hand truck when it is pushed down, and the three-wheel travel is carried out, and the support arm is moved away from the rear face of the hand carriage and the storage position sticking to the rear face. A disaster rescue tool set with a running wheel, characterized in that it can be switched between.