JPS606369Y2 - Personal safety equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention is intended to provide a personal safety device for automobiles having a novel configuration.

Hereinafter, details of one embodiment of the present invention will be described with reference to the drawings.

1 is the personal safety device of this proposal.

The structure is such that a base frame 3 is fixed to the lower part of the floor of the automobile 2, and a top plate 3B and a bottom plate 3C are stretched on the upper and lower surfaces of a frame 3A having a U-shaped plane and opening at the front side of the automobile. On the opening side of the base frame, a movable frame 4 consisting of a planar rectangular frame 4A planted on a bottom plate 4B is inserted so as to be movable in the front and rear directions with respect to the base frame, and a rear part of the frame 3A of the base frame is inserted. A spring device 5 that acts in the front-back direction is disposed between the rear portion 4A of the frame 4A of the movable frame, and the spring device 5 has a rod 5B that is telescopically connected to a pipe 5A in which a spring 5C is installed. and fixed with a lock pin 5D which can be freely inserted and removed in the contracted state, and small balls 4B that rotate in the direction of movement of the moving frame are arranged in parallel on the front surface of the front part 4A'' of the moving frame, and the moving frame is A cushion mat is provided on the upper surface of the frame, and the rear portion 6A of this cushion mat is configured to protrude in a curved manner with a substantially hollow cross section when the movable frame protrudes forward from the base frame. .

Therefore, the cushion Matsutoro consists of the front part 6B and the rear part 6A, and the front part 6B has a front surface 6B and left and right sides 6B.
'' is the inner surface of the moving frame 4, and the rear surface 6B'' is the partition plate 4'.
In contrast, the front surface 6A' of the rear section 6A is fixed to the rear surface of the partition plate 4', and the rear surface 6A'' of the rear section 6A is fixed to the rear surface of the movable frame 4. A spring fixed to 4A' and having a longer dimension than a predetermined dimension is pushed in in a contracted state against the expansion action of the spring.

Therefore, although the rear portion 6A normally tries to act upward, it is held down from above by the top plate 3B.

Now, when the moving frame moves forward and the pressure from the top plate is released, this part will curve into a cross section and protrude upward.

Therefore, although not shown, the pin 5D is constructed so that it can be pulled out mechanically or electrically by operating a switch provided on the driver's seat.

Next, the function of the present invention will be explained along with its effects.

In the unfortunate event of a head-on collision with a person, when the lock pin is pulled out, the spring device 5 is expanded and the movable frame 4 is projected to the front of the vehicle.

When the movable frame protrudes from the base frame 3 and is released, the rear portion 6A of the cushion mat acts upward and protrudes to have a substantially hollow cross section.

A person falls onto a cushion mat with his or her feet swept by a moving frame.

Moreover, since the rear part of this mat protrudes to have a generally hollow cross section, the head of the person is protected from direct contact with the front of the car.

Naturally, in the event of such a collision, the car cannot stop suddenly, but the car skids while scooping up the person with its moving frame, so no one is hit.

In addition, S is an appropriate number of coil springs that constitute the rear part 6A of the cushion Matsutoro, and K is a cover that covers the rear part 6A and the front part 6B.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and Figure 1 is a front view;
Figure 2 is a side view with one part omitted, Figure 3 is 1 showing the operation.
FIG. 4 is a longitudinal sectional view of the movable frame housed in the base frame, FIG. 5 is a longitudinal sectional view of the movable frame protruding, and FIG. 6 is a part of the same as above. Cutaway plan view, No. 7
The figure is a vertical cross-sectional view of the spring device, Figure 8 is a vertical cross-sectional view of the spring device in the extended state, Figure 9 is a vertical cross-sectional view of the movable frame housed in the base frame, and Figure 10 is a vertical cross-sectional view of the spring device in the extended state. FIG. 11 is a plan view of the moving frame, and FIG. 12 is a perspective view showing the operation. 1...Personal safety device, 2...Automobile,
3...Base frame, 4...Movement frame, 5...
...Spring device, 6...Cushion mat.

Claims (1)

[Scope of utility model registration request] A base frame 3 consisting of a top plate 3B and a bottom plate 3C stretched over the upper and lower surfaces of a frame 3A having a U-shaped plane opening at the front side of the vehicle is fixed to the lower part of the floor of the automobile 2, and the opening side of the base frame is fixed. has bottom plate 4
A movable frame 4, which is made by planting a rectangular frame 4A in plan view, is inserted into the base frame so as to be movable in the front and back direction, and the rear part 3A' of the frame 3A of the base frame and the rear part of the movable frame 4A are inserted. A spring device 5 acting in the front-rear direction is disposed between the portions 4A', and the spring device 5 is telescopically connected to the pipe 5A in which the spring 5C is installed, and the rod 5B is inserted in a contracted state. Fixed with removable locking pin 5D,
Small balls 4B' that rotate in the moving direction of the moving frame are arranged in parallel on the front surface of the front part 4A'' of the moving frame, and a cushion Matsutro is arranged on the upper surface of the moving frame. It consists of a front section 6B and a rear section 6A, and the front surface 5B' and left and right surfaces 6B'' of the front section 6B are fixed to the inner surface of the moving frame 4, and the rear surface 6B'' is fixed to the partition plate 4'. , the rear section 6A is the front surface 6A of the rear section.
' is fixed to the rear surface of the partition plate 4', and the rear surface 6A'' of the rear part 6A is fixed to the rear part 4A' of the movable frame 4, and a spring having a length longer than a predetermined dimension acts to extend the spring. A personal safety device characterized by being pushed in in a contracted state against the pressure.