JPS6343151Y2 - - Google Patents

Description

[Detailed description of the invention] This invention allows the driver's seat of a car to be moved back and forth in a shocking manner, thereby restoring the attention of a drowsy driver to a normal state and contributing to traffic safety. DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a seat device for a driver of an automobile (hereinafter referred to as a seat device) will be described below with reference to the drawings.

1 and 2, the seat device 1 of the present invention has a seat 2 for a driver that is not only slidable in the front-rear direction A as in the conventional case, but also slidable in the left-right direction B; The seat 2 is made to reciprocate left and right in a shocking manner. That is, lower guide plates 5, 5 fixed to the vehicle body 3 parallel to each other at a predetermined interval and oriented in the left-right direction of the vehicle body, and a lower slide slidably held by the lower guide plates 5, 5. plates 6, 6, parallel to the lower sliding plates 6, 6 on both ends thereof and the lower sliding plates 6,
6, and upper sliding plates 9, 9 which are slidably held by the upper guiding plates 7, 7, and the upper sliding plates 9, 9. The seat 2 is fixed, and the lower sliding plates 6, 6 are reciprocated left and right using a reciprocating device 10.

Both the lower guide plate 5 and the upper guide plate 7 have rising pieces 12 on both longitudinal edges of the fixed piece 11,
12 is erected, and locking pieces 13, 13 are provided horizontally protruding outward from the upper ends of the rising pieces 12, 12, and the lower sliding plate 6, upper sliding plate 9 Both L-shaped pieces 16, 16 are placed on both longitudinal sides of the horizontal piece 15 with their ends butting together,
Locking grooves 1 that engage with the locking pieces 13, 13 on both sides
7, 17 are formed. Therefore, the lower sliding plate 6 is fitted into the lower guide plate 5, and the upper sliding plate 9 is fitted into the upper guide plate 7, respectively, and are held slidably.

The lower sliding plates 6, 6 are connected by a joint piece 19 at a portion near one end thereof, and the joint piece 19
A protruding piece 20 is provided near one end to protrude inward.

The reciprocating device 10 includes a reduction motor 10a.
It consists of an arm 21 fixed to its rotating shaft, and a connecting rod 22 that connects the tip of the arm 21 and the protruding piece 20. Each is pivoted. The rotation of the arm 21 causes the seat 2 to slide left and right, but the length of the arm 21 and its rotational speed are such that the amount of reciprocation of the seat 2 in the left and right direction depends on the driver's driving. The setting is set so that the level of attention of a drowsy driver is sufficient to return the attention to a normal state without disturbing the driver. The deceleration motor 10a is equipped with a timer (not shown), and when the driver turns on a hand switch (not shown),
The deceleration motor 10a rotates at a predetermined number of revolutions (for example, 2 to 3 revolutions) at regular intervals.

When the driver turns on the hand switch when he/she becomes aware of sleepiness, the timer operates and the deceleration motor 10a rotates at a predetermined number of revolutions at regular intervals.As a result, as shown in FIG. 2
It reciprocates from side to side shockingly, returning the driver's attention to a normal state.

In this way, the driver returns to a normal state by receiving a shock from the seat, but when the driver is fatigued, there is a risk that the driver may become accustomed to the stimulation from the seat. Therefore, in cases where there is such a risk, in addition to the impactful reciprocating movement of the seat 2, a conductor 24 placed on the grip part of the steering wheel 23 should be connected to eliminate the driver's drowsiness, as shown in Fig. 5. It is also possible to apply a current large enough to stimulate the hand to the extent that the hand can be stimulated. In this case, it is also linked to a timer.

As mentioned above, the seat device of the present invention allows the driver's seat to move back and forth from side to side.
It restores the attention of drowsy drivers to a normal state, greatly contributing to traffic safety.

In addition, in the seat device of the present invention, in order to make the seat reciprocate left and right in an impactful manner, in addition to what is described in the embodiment, as shown in FIG.
The reciprocating device 10 is constructed of a reduction motor 10b integrated with the motor 10b, a pinion 25 fixed to its rotating shaft, and a rack 26 meshing with the pinion 25 and fixed to the vehicle body. In addition, this can be done by rapidly rotating the reciprocating device 10 in the forward and reverse directions, as shown in FIG. This can be done using reciprocating devices of various configurations, such as by suddenly expanding and contracting the hydraulic cylinder 10c.

In addition, contrary to what was described in the embodiment, the lower sliding plate 6 may be slidable in the front-back direction A, and the upper sliding plate 9 may be slidable in the left-right direction B. For example, the reciprocating device 10 When configured as shown in FIG. 1, the reciprocating device 10 is fixed to the lower sliding plate 6, and the tip of the connecting rod 22 is pivotally connected to the upper sliding plate 9.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a sectional view showing one embodiment along with its operation, Figures 3 and 4 are perspective views showing other embodiments of the present invention, and Figure 5 is a perspective view showing a state in which a conductor is arranged on the handle. 1...Seat device, 2...Seat, 3...Vehicle body, 5
...Lower guide plate, 6...Lower sliding plate, 7
...Upper guide plate, 9...Upper sliding plate, 1
0...Reciprocating device.

Claims (1)

[Scope of utility model registration request] A lower guide plate 5 fixed to the vehicle body, a lower sliding plate 6 slidably held by the lower guide plate 5, and a lower sliding plate 6 fixed to the lower sliding plate 6 so that its sliding direction is perpendicular to the lower guiding plate 5. Upper guide plate 7
and an upper sliding plate 9 which is slidably held on the upper guide plate 7, the lower guide plate 5 is fixed to the vehicle body in the front-rear direction or the left-right direction of the vehicle body, and the upper slide plate 9 is The seat 2 is fixed to the moving plate 9, and the lower sliding plate 6 or the upper sliding plate 9, which slides in the left-right direction, is reciprocated left and right using a reciprocating device 10. A car driver seat device featuring features.