JPH0713619U - Vehicle seatbelt storage device - Google Patents

Abstract

(57) [Summary] [Purpose] To properly store and hold the seat belt without hindering the folding and returning work of the foldable seat. [Structure] A storage hole 40 for elastically holding the buckle 29 stored in the seat cushion 26 is provided, and a mat 44 having an elastic force is provided below the seat cushion 26.
And a slit 45, which is slightly wider than the belt 28, is provided at a position corresponding to the storage hole 40 of the mat 44. When the seat belt is not used, the buckle 29 is stored in the storage hole 4
When pushed into 0, the side wall of the storage hole 40 elastically contacts the buckle 29. When the rear seat 20 is folded, when the seat cushion 26 is raised, the buckle 29 penetrates through the slit 45 of the mat 44 having an elastic force. When returning the rear seat 20 to the original state, the buckle 29 is pushed into the accommodation hole 40 by inserting the buckle 29 into the slit 45 of the mat 44.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle seatbelt storage device for storing a seatbelt for preventing a secondary collision of an occupant or for reducing a shock caused by the collision.

[0002]

[Prior art]

 A vehicle seat belt is used to prevent a secondary collision of an occupant or to reduce the impact caused by the collision. The seat belt for a vehicle smoothly decelerates the occupant in a narrow space inside the passenger compartment. Protects against shocks such as collisions.

FIG. 6 shows an example of an arrangement state of a conventional three-point type seat belt, in which a front seat 10 is provided with a belt 12 to which a predetermined tension is applied by a tension reducer 11. . A tongue 13 is attached to the end of the belt 12. A buckle 14 is attached below the seat via an anchor 16.

When a seat belt is used, the tongue 13 is grasped and pulled, the belt 12 is stretched against the biasing force of the spring on the tension reducer 11 side, and then the tongue 13 is locked to the buckle 14 below the seat. Let Further, the shoulder height can be adjusted by adjusting the shoulder anchor vertical adjustment mechanism 15.

On the other hand, similarly to the front seat 10, the rear seat 20 is also provided with a tension reducer 21 and a shoulder anchor up / down adjustment mechanism 25. When using a seat belt, pull and pull the tongue 23 against the biasing force of the spring on the tension reducer 21 side, and then pull out the tongue 23 from the boundary between the seat cushion 26 and the seat bag 27. The buckle 29 attached to the end of the belt 28 is locked.

However, in such a seat belt, particularly focusing on the rear seat 20 side, a belt 28 having a buckle 29 attached to an end thereof is simply pulled out from a boundary portion between the seat cushion 26 and the seat bag 27. Therefore, when the seat belt is not used, the belt 28 and the buckle 29 are laid bare on the seat cushion 26.

Therefore, in such a state, since the seat cushion 26 is not warped, there is a problem that a refreshing feeling cannot be obtained.

In order to solve such a problem, for example, as shown in FIG. 7, a seat belt is provided with a through hole 30 for a belt 28 in a seat cushion 26 and a belt 28 is pulled out from the through hole 30. is there. However, with the structure in which the belt 28 is pulled out from the through hole 30 as described above, the belt 28 can be stored by pushing the belt 28 into the through hole 30, but the buckle does not fit into the through hole 30. I can't push 29. Therefore, the buckle 29 itself may be left on the seat cushion 26, and when sitting on the seat cushion 26, the buckle 29 may accidentally sit on the buckle 29. In such a case, discomfort such as damage may occur. May be remembered.

As a solution to such a problem, Japanese Utility Model Laid-Open No. 60-105257 discloses a seat belt storage device as shown in FIG.

That is, in the seat cushion 26, a housing 32 having an insertion hole 31 for the belt 28 is embedded. The storage body 32 has a storage volume large enough to store the buckle 29.

Therefore, in the seatbelt housing device having such a structure, when the seatbelt is not used, the belt 29 can be housed inside the housing 32 by pushing the belt 28 downward from the insertion hole 31. Therefore, it is possible to eliminate the above problems.

[0012]

[Problems to be solved by the device]

 However, in the seat belt storage device shown in FIG. 8, the buckle 29 can be stored inside the storage body 32 when the seat belt is not used, but the buckle 29 is simply dropped inside the storage body 32. For example, if the vehicle vibrates while the vehicle is running, the buckle 29 may pop out from the inside of the storage body 32.

Moreover, the insertion hole 31 provided in the housing 32 has a size that allows the belt 28 to be inserted therein, and only the insertion of the belt 28 is considered.

Therefore, when the seat belt storage device having such a configuration is applied to a foldable rear seat 20 used in, for example, a light one-box car, a floor side (not shown) is used. Since it is not possible to lengthen the belt 28 that is locked to the seat cushion 26 more than necessary, the buckle 29 is caught on the bottom of the storage body 32 while the seat cushion 26 is being folded, so that the rear seat 20 can be folded. Is not applicable.

The present invention has been made in consideration of such a situation, and can appropriately store and hold the seat belt without hindering the folding and returning operations of the foldable seat. An object of the present invention is to provide a vehicle seat belt storage device that can be used.

[0016]

[Means for Solving the Problems]

 The present invention relates to a vehicle seat belt storage device in which a seat belt can be stored in a seat having a foldable vehicle seat cushion and a seat back, the belt being secured to a floor of the vehicle. And a storage hole provided in the seat cushion for elastically holding the pushed-in buckle.

Further, according to the present invention, a mat having an elastic force is attached to a lower portion of the seat cushion, and a part of the mat corresponding to the storage hole is slightly wider than the belt. It is characterized in that a slit is provided.

[0018]

[Action]

 In the vehicle seat belt storage device of the present invention, when the seat belt is not used, the buckle can be pushed into the storage hole having the elastic contact holding force provided in the seat cushion so that the vehicle is vibrated during traveling. The buckle does not pop out on the seat cushion and is held in a stable state.

Further, by attaching a mat having an elastic force to the lower portion of the seat cushion, even if the buckle falls below the storage hole, it can be received by the mat.

When the seat is folded, the seat cushion is lifted so that the bag comes out of the storage hole having the elastic contact holding force, and the belt and the buckle are separated from the seat. It can be done easily.

Further, when the seat is returned to its original state, the buckle can be pushed into the storage hole from the lower side of the seat cushion, so that the operation of returning the seat to the original state can be easily performed. it can.

[0022]

【Example】

 Hereinafter, details of embodiments of the present invention will be described with reference to the drawings. In the drawings described below, the same parts as those in FIG. 6 are designated by the same reference numerals.

FIG. 1 and FIG. 2 show an embodiment of a vehicle seat belt storage device of the present invention. As shown in these figures, the front seat 10 is provided with a belt 12 to which a predetermined tension is applied by a tension reducer 11 as in the conventional case. After extending it against the biasing force of the spring, the tongue 13 is locked to the buckle 14 below the seat. At this time, the shoulder height can be adjusted by adjusting the shoulder anchor vertical adjustment mechanism 15.

On the other hand, similarly to the front seat 10, the rear seat 20 is also provided with a tension reducer 21 and a shoulder anchor up / down adjustment mechanism 25. When using a seat belt, after pulling by pulling the tongue 23 against the biasing force of the spring on the tension reducer 21 side, the tongue 23 is attached to the end portion of the belt 28 pulled out from the storage hole 40 described later. It is locked to the attached buckle 29.

The seat cushion 26 has a structure in which a cushion pad 42 is attached to a cushion frame 41, and the periphery thereof is covered with a seat cloth 43. In addition, the seat cushion 26 is provided with a storage hole 40 for elastically holding the stored buckle 29. A mat 44 having elasticity is attached to the lower portion of the seat cushion 26. A slit 45, which is slightly wider than the belt 28, is provided at a location corresponding to the storage hole 40 of the mat 44.

Thus, when the buckle 29 is pushed into the storage hole 40, the side surface of the buckle 29 is elastically held by the side wall of the storage hole 40, so that the vehicle may vibrate during traveling. Also, the buckle 29 is held in a stable state. Further, even when the buckle 29 falls below the storage hole 40 due to the vibration, it is received by the mat 44.

The seat cushion 26 is rotatably attached to the floor 50 via a hinge 51 in the arrow direction. A lid 52 for engine inspection is attached to the rear end of the floor 50. The end of the belt 28 is fixed to the rear end of the floor 50 via an anchor plate 53.

Next, the operation of the vehicle seat belt storage device having such a configuration will be described.

First, at the time of use, the tongue 23 pulled out as described above is locked to the buckle 29 in the state shown in FIG. 2, whereby the seat belt is worn. On the other hand, when the seat belt is not used, the buckle 29 and the belt 28 can be housed by pushing the buckle 29 into the housing hole 40, so that the rear seat 20 can be organized in a neat feeling.

Further, when the buckle 29 is pushed into the storage hole 40, the side surface of the buckle 29 is elastically held by the side wall of the storage hole 40. Therefore, even if the vehicle vibrates during traveling, the buckle 29 is Is held in a stable state. Further, even if the buckle 29 falls below the storage hole 40 due to vibration, it is received by the mat 44.

Furthermore, when the rear seat 20 is folded, the buckle 29 attached to the belt 28 separates from the rear seat 20 as follows.

That is, first, as shown in FIG. 3, when the seat cushion 26 is raised through the hinge 51, the buckle 29 is pulled into the storage hole 40 against the elastic contact force of the side wall of the storage hole 40. When the seat cushion 26 is further raised from this state, the buckle 29 penetrates the slit 45 of the mat 44 as shown in FIG. 4 and then separates from the seat cushion 26 as shown in FIG. After the seat cushion 26 is raised up to about 90 degrees, the seat bag 27 is tilted to the seat cushion 26 side to complete the folding of the rear seat 20.

On the other hand, when returning the rear seat 20 to the original state, the seat cushion 26 is pushed down until it approaches the floor 50 side via the hinge 51. In this case, if the seat cushion 26 is completely pushed down to the floor 50 side, the work of returning the buckle 29 to the storage hole 40 cannot be performed. Therefore, it is desirable to tilt the seat buckle 29 to the extent that the work of returning the buckle 29 can be performed. .

In this state, when the buckle 29 is inserted into the slit 45 of the mat 44, the buckle 29 penetrates through the slit 45 and is pushed into the storage hole 40. After the buckle 29 is completely pushed into the storage hole 40 and the seat cushion 26 is completely laid down on the floor 50 side, the seat bag 27 is raised, and the buckle 29 is applied from the inside of the storage hole 40 to the elastic contact force of the side wall of the storage hole 40. By pulling it out, the buckle 29 is pulled out from the inside of the storage hole 40 together with the belt 28, and the returning work of the rear seat 20 is completed.

As described above, in this embodiment, the storage hole 40 for elastically holding the buckle 29 stored in the seat cushion 26 is provided, and the mat 44 having an elastic force is attached to the lower portion of the seat cushion 26. Further, a slit 45 slightly wider than the belt 28 is provided at a position corresponding to the storage hole 40 of the mat 44.

Therefore, when the seat belt is not used, by pushing the buckle 29 into the storage hole 40, the rear seat 20 can be organized in a neat manner, and the side wall of the storage hole 40 elastically contacts the buckle 29. As a result, even if the vehicle vibrates during traveling, the buckle 29 does not pop out on the seat cushion 26 due to the elastic contact force of the side wall of the storage hole 40, so the buckle 29 is stored and held in a stable state. be able to.

Further, when the rear seat 20 is folded, when the seat cushion 26 is raised, the buckle 29 penetrates the slit 45 of the mat 44 having an elastic force and separates from the seat cushion 26, so that the rear seat 20 can be easily folded. Can be done. Further, when the rear seat 20 is returned to its original state, the buckle 29 can be inserted into the slit 45 of the mat 44 and pushed into the storage hole 40, so that the rear seat 20 can be easily returned. You can

[0038]

[Effect of device]

 As described above, according to the vehicle seat belt storage device of the present invention, when the seat belt is not used, the buckle is pushed into the storage hole having the elastic contact holding force provided in the seat cushion, so that the seat belt can be used while traveling. Even if the vehicle vibrates, the buckle does not pop out on the seat cushion and is held in a stable state.

Also, by attaching a mat having an elastic force to the lower portion of the seat cushion, even if the buckle falls below the storage hole, it can be received by the mat.

When the seat is folded, the seat cushion is lifted so that the bag comes out of the storage hole having the elastic contact holding force, and the belt and the buckle are separated from the seat. It can be done easily.

Further, when the seat is returned to its original state, the buckle can be pushed into the storage hole from the lower side of the seat cushion, so that the operation of returning the seat to the original state can be easily performed. it can. Therefore, the seat belt can be properly stored and held without hindering the folding and returning operations of the foldable seat.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a vehicle seat belt storage device according to the present invention.

FIG. 2 is a sectional view showing a rear seat of FIG.

FIG. 3 is a diagram for explaining a folding operation of the rear seat of FIG.

FIG. 4 is a diagram for explaining a folding operation of the rear seat of FIG.

5 is a diagram showing a state in which folding of the rear seat of FIG. 1 is completed.

FIG. 6 is a perspective view showing an example of an arrangement state of a conventional three-point type seat belt.

FIG. 7 is a view showing a conventional seat belt when a seat cushion is provided with a through hole for the belt.

FIG. 8 is a sectional view showing a conventional seat belt storage device provided with a storage body for storing a belt and a buckle.

[Explanation of symbols]

 10 Front Seat 20 Rear Seat 21 Tension Reducer 23 Tongue 25 Shoulder Anchor Vertical Adjustment Mechanism 26 Seat Cushion 27 Seat Bag 29 Buckle 40 Storage Hole 44 Mat 45 Slit 50 Floor

Claims (2)

[Scope of utility model registration request] 1. A vehicle seat belt storage device in which a seat belt can be stored in a seat having a foldable vehicle seat cushion and a seat back, the vehicle seat belt storage device being secured to a floor of the vehicle. A storage device for a vehicle seat belt, comprising: a buckle attached to an end portion of a belt; and a storage hole that is provided in the seat cushion and elastically holds the pushed-in buckle. 2. A mat having an elastic force is attached to a lower portion of the seat cushion, and a slit slightly wider than the belt is provided at a position corresponding to the storage hole of the mat. The vehicle seat belt storage device according to claim 1.