JPS5911946A - Safety seat belt for car - Google Patents

Abstract

PURPOSE:To simplify the attachment and detachment of a seat belt by attaching one end of the seat belt to the lower part of a car room, attaching the other end to a guide rail arranged at the upper part of the car room so as to obtain a free travel motion, and largely bending the rear end of rail in a hook form. CONSTITUTION:A guide rail 2 is provided on door sashes 3 and 3 or on the inner surface of a roof. The front tip of the guide rail 2 is slightly bent downward and the rear end is bent largely in a hook form. A seat belt hanging tool 6 engages with the guide rail 2 using a hanger wheel 4 so as to obtain a free rotary travel motion and the other end of the seat belt 1 is tightened to the hanging tool 6. In addition, a belt anchor section 7 at one end of the seat belt 1 is attached to the lower part in a car room, such as the side of a seat 5 on the opposite side. When the seat belt 1 is fit, the hanging tool 6 is positioned at the rear end of the guide rail 2. Since the rear end is formed in a hook form, however, the hanging tool 6 will not go backward toward the front even when a car crash occurs.

Description

[Detailed Description of the Invention] The present invention is applicable to automobiles, etc. I4i/l+4! Jf! Force member 1
．． In the event of an emergency vehicle accident, the driver is restrained in his or her seat in order to prevent death or injury from being thrown out of lumber in the event of an emergency vehicle accident.

Conventional seatbelts are widely used as a three-point type, with one point attached to the -F section of the heavy-duty door sash and two points attached to either side of the seat or the floor of the vehicle, one of which is detachable. . However, this operation appears to be 1" simple at first glance, but if you frequently get on and off the train, or if you are driving for a short or medium distance, it may become 1fr11fiJ even if it takes a lot of effort, and it may not be executed due to neglect. In order to solve this unsatisfactory situation, various types of devices have been proposed that can be attached and detached automatically using the conventional movements such as opening and closing a door, but the mechanism is complicated. Therefore, modifications to the vehicle body were necessary.

In addition, installation requires a lot of space, and failures occur frequently, resulting in high blti@.

Furthermore, a device has been proposed in which the seat belt is hooked so that the vehicle will not operate unless the seat belt is fastened. However, in this case, the device is only used by the driver and is not used by other passengers, so in the event of an accident, the authorized driver can respond to the danger sooner than the passenger. However, it was not possible for the passenger to react quickly to a sudden accident, and it was not possible to prevent serious damage to the passenger. Furthermore, there is no provision for a vehicle that can easily and completely equip all occupants with four gears. on the other hand,
In the event of a collision, the rubber bag expands due to chemical action to reduce the impact on the body; however, in the event of an impact other than a collision, the device is activated and the safety of the young occupants is compromised. There was a question as to whether or not it was possible for the town to measure this.

Therefore, the present invention has been developed in consideration of the above-mentioned circumstances, and has been developed so that it can be mounted in a single manner such that it will not run and make noise unless it is mounted on the front, and moreover, it can be mounted with just one hand with one touch! ii nR Is it just a belt? The objective is to provide a safety seat belt that can be easily installed in vehicles currently in use without requiring special renovations, and to eliminate the remaining 4% of the seat belt. .

Hereinafter, an actual example of the safety seat belt for a vehicle according to the present invention will be explained based on the drawings. 1 to 4 show the first embodiment. In FIG. 1 and FIG. 2, A is the vehicle body, D is the door, and 6 is the door sill 5.5- is the IM seat. Guide rails 2.2 are attached to the front seats and the rear door sashes 6.6 of the vehicle body A, or to the interior of the roof. It is slightly curved downward, and the rear part is greatly curved in a kaya-like shape, and as shown in 457 and FIG. A hanger 4.4 of the seat belt hanger 6 is installed inside the seat belt so that it can rotate freely. Seat belt hanging K 6 (7)
One end of the seat belt 1 is connected to the outside through the opening 2b of the Vacaid rail 2.2. Belt anchor part 7 at the other end of the seat belt 1
is attached to the side of the seat 5.5 located 1a on the opposite side from the door D, or to the floor surface located 1d below it.

In the rear seat, it is attached to the backrest f of the seat 5, etc. This belt anchor portion 7 may be of a fixed type, or may be of a detachable type that can be placed in a convenient position for getting on and off, and can be placed in an anchor position at any time. The above-mentioned seat health) 1.1 --- is for the occupant who sits near the window among the front +g and rear seats. On the other hand, for a passenger seated in the center of the rear seat 5, as shown in FIG.
A guide rail 2a having a curved U-shaped cross section is attached. This guide rail 2a has both rear open ends bent in a true shape. This guide rail 2a is equipped with the hanger east 4.4 of the seatbelt hanging device 6 so as to be rotatable and movable as in Ar1, and it goes without saying that one end of the seat held 1 is attached to the seatbelt hanging device 6. , Seat belt 1's anchor part 7 is f wheat 1 m bow door rest r
It is attached to the parts etc. In this case, the anchor part 7 of the seat belt 1 for the passenger located in the center of the rear seat 5 is made of a flexible type, and can be switched to the right or left side of the passenger depending on the riding direction. .

In addition, this seat belt in the center of the rear seat can not only be used as the seat belt in the center when the front seat is a chaise-style seat that can seat three people, but also in wagons, one-box cars, J&F cars, etc. It can be used as it is as a seat belt for people who wear snacks in the center of their seats in the first car.

In the seat belt suspension 6, the metal plate to which one end of the seat belt 1 is connected is shaped like a ring, but J!
You can use hlj formats without being ffl!11! ! Just use the method you choose. In addition, the removable anchor part 7 has a locking ring attached to one end of the seat belt 1, and a locking pin that can be freely fitted with a locking ring is attached to the side or backrest of the seat 5, or on the floor. All you have to do is throw one.

Of course, the guide rail 2, the seat belt 1, and the seat belt hanger 6 must be made robust so that they can withstand the tensile forces applied in the town, and the anchor part 7
The same is true.

Therefore, the seat belt hanging device 6 is moved in advance to the front end of the guide rail 20 as shown by the two-dot chain line in FIGS. 1 and 2, and the seat belt 1 is opened to the seat 5. put. In this state, the front end of the guide rail 2 is bent slightly downward, so the seat belt hanger 6
That is, the hanger car 4.4 is temporarily held in this position so that it does not move back on its own. (Also, this purpose may be achieved by attaching a permanent magnet to the tip of the rail or using a spring catch, etc.)

Next, after getting in the car and sitting on the seat 5.5, wait for the upper part of the seat belt 1 and pull it back, and the hanger car 4.4 will run inside the guide rail 2 and close to the guide rail. 4 blocks to the rear end of 2. Then, the occupant is restrained by the seat belt 1 at -r t'a +g 5.5-, and the ride is completed. Even if an emergency such as a tochi collision, sudden stop, or fall occurs, the rear end of the guide rail 2 is formed in a hook shape, so that the hanger car 4.4 will fall over the guide rail 2.
mrfl; 5. In order to prevent the interior from moving backwards forward, and on the contrary, an acting force is applied to the 1 flame/end side and it remains stationary, preventing the occupants from being thrown out in the +tfJ direction. Restrain to 5.-.

On the other hand, there is a fi!4 in the center of the rear seat 5! For members,
If this passenger is to fly from the left side in Fig. 2, the f-th seat belt hanger 46 should be assisted up to the left side riIJ4 of the U-shaped guide rail 2a, and the anchor 1'
After A7 1. ' G 5 is placed on the right side from the center, and the seating side hanger car 4.4 is pulled backwards on the left side of the guide rail 2a and moved to both left ends of the guide rail 2a, thereby tightening the seat belt. Supervise 1. As with ``Shun 4'', the left rear end of guide rail 2B is bent in a hook shape, so even if the occupant is thrown toward 1jiI by 1f, llf, etc., the seatbelt 1
At this point, he was restrained in the rear seat 5. Fi from the left! When going back, place the hanger 4.4 at the right front end of the U-shaped guide rail 2a, and place the anchor part 7 on the right side of the center of the 1st leg 5. The seatbelt 1 can be fastened by pulling the hanger 4.4 along the right side of the guide rail 2a to the rear, running it, and moving it to the rear end on the right side. Note that if the loser gets on the rear seat through the door in one direction, the open belt will get in the way of the first passenger, and the 4th width will be the inner end. In this case, the first person pulls back the belt and takes a seat at his/her own seat. After that, all you have to do is push the belt of the seat next to you forward to release it so that you can roll it off the next time you get on the seat. Even if you are boarding from a door that turns clockwise, you only need to follow the directions mentioned above. For the remaining 14 cars, hold the seat belt 1 or the seat belt hanger 6 and move the hanger car 4.4 to the front end of the guide rail 2.2a (Seat belt 1! !), it separates from 1, the 4 armors for the next ride are exposed, and then it jumps down [(Just repeat the above operation in your mind. Figure 5 shows 4% from one direction only:,'
? This example shows a guide rail 2' on which the seat belts 1 of six people seated in the rear seats 5 should be fastened.
2 knees to &+ltU door sash 3 and roof inner surface 6
Book > 1m + role. This guide rail 2'
, 2'-m- is the same as the one for the passenger attached to the window 4 in the actual case. Also seat bell) 1', 1'
-1- is attached and detached in the same manner, but the boarding and alighting direction is only done from the left side in FIG. When getting on and off only from the right side, the left guide rail 2 is attached to the right door sash 6, and the anchor part 7' is also provided so that it is positioned 1d to the left with respect to the passenger! (IJ <It is sufficient if the left and right sides can be inserted. This is an example of the belt system when several people board from one direction only, as shown in the figure.) It can be applied to chaise-style front seats, wagon cars, one-box cars, etc. that can accommodate 0J' passengers.

Also, the guide rails 2.2a, 2' are 11'J,! It goes without saying that the 49f bending direction of the curving, arranging, and rear t+M of the 1 configuration may be in the F direction, 5; or in the right direction.

As described above, according to the safety seat belt for a vehicle according to the present invention, the first end of the seat belt is attached to the rfL- [inner F part, and the other end is attached to the guide rail so as to be freely movable, and
θ11 After the other end of the seat belt is pulled back along the guide rail, the seated occupant is tied up and restrained in the seat.
<Place this guide rail in the upper part of the east room, curve IJ and 4 of the guide rail slightly downward, and bend the rear end into a large hook shape! From tomorrow, it will be possible to fasten the seatbelt when getting on and off the vehicle with just one touch with one hand, and when the seatbelt is released, the passenger will be ejected from the seat. Even if such a force is applied, the other end of the seat belt will not be inadvertently run along the guide rail.1.1! ! It is possible to restrain a person to a single seat, and it is extremely possible to wait for a moment of communication. Moreover, it can be easily installed without changing the conventional tunnel, and the device can be installed in any seat in the front seat as well as in the rear seat, and the number of parts is small.
It is a convenient method that requires less man-hours.

[Brief explanation of drawings]

Fig. 1 is a main part side view showing the first example of the safety seat belt for a vehicle according to the present invention, and Fig. 2 is a main part thereof.
EIIJi diagram, Figure 5 shows the cut 1111 of the guide rail.
Figure, No. 414 is the guide rail's 1st rule l consideration diagram, 4th construction 5th
The figure shows the main part (PII'tilA) of the second embodiment. 1.1-m-seat belt, 2.2a, 2'---guide rail 6-door sash 4-hanger east 5-・1
Seating 6.6' --- Seatbelt hanging tool 7
．． 7', - Part of the anchor A - Car/shield body --- Door patent issued 1,21 Takeyoshi Katsugase Figure 3 4 J-' ~ Figure 4

Claims (1)

[Claims] The seatbelt's seat belt was changed to F, i (S) in the 4th section of the seatbelt, and the seatbelt was placed on the guide rail so that it could run freely, and the other end of the seatbelt was placed on the guide rail and pulled back. 1llI<This guide rail is placed on the upper part of the seat, and the passenger is suspended and restrained in the seat.
t't dark safety seat belt characterized by the guide rail's t-9:t:% being greatly curved into a hook shape.