JP6988270B2 - Seat belt holder - Google Patents

Description

The present invention relates to a seat belt holder.

Although the seatbelts provided in the vehicle are wound up by the retractor when not worn, the seatbelts may flutter as the vehicle travels, and when the seat back of the seat is laid down or in front of or behind the seat. The seat back and seat belt may interfere with each other during the movement operation, which may interfere with the operation of the seat.
Therefore, a seatbelt holder for holding a seatbelt when not worn is provided.
The seatbelt holder is between an elongated substrate portion attached to the vehicle body side, an elongated holding plate portion facing the substrate portion, and one end in the longitudinal direction of the substrate portion and one end in the longitudinal direction of the holding plate portion. It is provided with an insertion / removal port provided, and a bulging portion provided on one plate portion of the substrate portion and the holding plate portion and for sandwiching the seat belt between the other plate portions.

Japanese Unexamined Patent Publication No. 10-278733 Jikkenhei 5-1629 Gazette

However, the conventional seatbelt holder has a structure in which the seatbelt is simply sandwiched between the bulging portion and the substrate portion or between the bulging portion and the holding plate portion, so that the seatbelt holder can be used for traveling a vehicle or the like. Along with this, the seatbelt moved in the width direction, and there was a problem that it was easy to come off the seatbelt holder from the insertion / removal port.
The present invention has been made in view of such circumstances, and an object of the present invention is, of course, that the seatbelt can be smoothly attached to and detached from the seatbelt holder, and the seatbelt does not easily come off as the vehicle runs. To provide a seatbelt holder.

In order to achieve the above-mentioned object, the present invention has an elongated substrate portion attached to a vehicle interior member, an elongated holding plate portion facing the substrate portion, one end in the longitudinal direction of the substrate portion, and the holding thereof. A seatbelt holder having an insertion / removal port provided between one end of the plate portion in the longitudinal direction and a bulging portion provided on the substrate portion to hold the seatbelt between the holding plate portion. one end of the front Symbol holding plate portion, than the one end of the substrate portion protrudes in the longitudinal direction of the substrate portion, to said one end of the holding plate portion, the protrusion is provided protruding to the substrate side The protrusions are provided at intervals between one end of the substrate portion and the longitudinal direction of the substrate portion, and the protrusion portion of the vehicle interior member is in contact with the bulging portion and the holding plate portion. The bulge is provided at a distance from the surface, and the bulge is the top of the largest bulge formed in the middle portion in the longitudinal direction thereof, and the bulge gradually decreases from the top toward the insertion / removal port side. An inclined surface is formed at one end of the substrate portion, which is inclined toward the other end toward the holding plate portion, and the inclined surface is formed with the inclined surface on the insertion / removal side. It is characterized by being continuous.
Further, in the present invention, the bulging portion has a width orthogonal to the longitudinal direction of the substrate portion, the protrusion portion has a width orthogonal to the longitudinal direction of the holding plate portion, and the protrusion portion has a width orthogonal to the longitudinal direction of the holding plate portion. The width is characterized in that it is formed in a dimension larger than the width of the bulging portion.
Further, in the present invention, the holding plate portion has an inner surface of the holding plate facing the substrate portion, and the protrusion portion has a locking surface connected to the inner surface of the holding plate, and the inner surface of the holding plate and the above. The locking surface is characterized by having an acute angle.
Further, in the present invention, the height from the surface of the vehicle interior member to the tip of the protrusion is higher than the thickness of the seat belt in a state where the bulge and the holding plate are in contact with each other. The seat belt is sandwiched between the bulging portion and the holding plate portion , and is characterized in that the height is substantially the same as the height of the lower end of the bulging portion located on the insertion / removal port side.
Further, the present invention is characterized in that the top portion of the bulging portion is provided close to the one end of the substrate portion.

According to the present invention, the seatbelt is pressed against the inner surface of the holding plate by the bulging portion while the seatbelt is held by the seatbelt holder.
Therefore, when the seatbelt tries to move in the width direction due to the running of a vehicle, the end of the seatbelt on the insertion / removal port side is locked to the locking surface of the protrusion, and the seatbelt is disengaged from the seatbelt holder. Is definitely suppressed.
Further, according to the present invention, it is further advantageous in suppressing the seat belt from coming off the seat belt holder.
Further, according to the present invention, it is advantageous to smoothly attach / detach the seatbelt to / from the seatbelt holder, and it is further advantageous to prevent the seatbelt from coming off the seatbelt holder.
Further, according to the present invention, it is advantageous for the seat belt to be smoothly attached to and detached from the seat belt holder.

It is a perspective view of the seat belt holder which concerns on embodiment. (A) is a plan view of the seatbelt holder according to the embodiment, (B) is a view of arrow B of (A), (C) is a view of arrow C of (B), and (D) is a view of (B). It is a D arrow view. It is a side view which shows the bulging part and the protrusion part of the seat belt holder which concerns on embodiment in an enlarged manner. (A) and (B) are explanatory views which show the state which the seat belt is held by the seat belt holder which concerns on embodiment. It is a side view which shows the state which the occupant wears a seat belt. It is a side view which shows the state which the seat belt is held by the seat belt holder which concerns on embodiment.

Next, an embodiment of the present invention will be described when applied to a seatbelt device for a rear seat.
As shown in FIG. 6, the seatbelt device 10 includes a seatbelt 12, a retractor 14, an anchor 16, a tongue 18 (metal fitting), and a buckle 20.
The retractor 14 is provided in the vehicle body skeleton member inside the pillar trim 22 which is a vehicle interior member arranged in the vehicle interior, and one end of the seat belt 12 is inserted into the pillar trim 22 from the opening 2202 at the upper part of the pillar trim 22. It is coupled to the retractor 14, and is accommodated by the retractor 14 so that it can be unwound and unwound.
The anchor 16 is provided, for example, on the vehicle body skeleton member below the pillar trim 22, and the other end of the seat belt 12 is fixed to the anchor 16.
The buckle 20 is provided on the side of the seat cushion 24A, for example.
The tongue 18 (metal fitting) is provided in the middle portion in the longitudinal direction of the seat belt 12 and is detachably coupled to the buckle 20.
In the figure, reference numeral 46 indicates a window, and reference numeral 48 indicates a wheel house.

As shown in FIGS. 1 and 2, the seatbelt holder 30 includes a substrate portion 32, a holding plate portion 34, a bulging portion 36, an insertion / removal port 38, a connecting portion 40, and a protrusion 42. It is configured.
The substrate portion 32 and the holding plate portion 34 face each other, and the space between the substrate portion 32 and the holding plate portion 34 is a seatbelt holding space 44, and one end of the substrate portion 32 in the longitudinal direction and the holding plate portion are formed. Between one end of the portion 34 in the longitudinal direction, there is an insertion / removal port 38 for inserting / removing the seatbelt 12 into the seatbelt holding space 44.
In the present embodiment, the other end in the longitudinal direction of the substrate portion 32 and the other end in the longitudinal direction of the holding plate portion 34 are connected by the connecting portion 40.
In the present embodiment, the substrate portion 32, the holding plate portion 34, the bulging portion 36, the connecting portion 40, and the protrusion portion 42 are integrally molded with synthetic resin. It is optional that the holding plate portion 34 and the holding plate portion 34 are formed as separate bodies and they are connected to each other.

The substrate portion 32 has an elongated plate shape and has a length larger than the width.
One surface of the substrate portion 32 in the thickness direction is a mounting surface 3202 attached to the surface 2202 of the pillar trim 22, and as shown in FIG. 4, two shaft portions 3204 provided on the mounting surface 3202. Is inserted into the hole formed in the pillar trim 22, and the clip 3206 is attached to the portion of the shaft portion 3204 protruding toward the back surface side of the pillar trim 22, so that the substrate portion 32 is attached to the pillar trim 22.
In the present embodiment, as shown in FIGS. 5 and 6, the board portion 32 is attached to the pillar trim 22 so that the board portion 32 extends in the front-rear direction of the vehicle with respect to the pillar trim 22 extending in the vertical direction. ing.

The other surface of the substrate portion 32 in the thickness direction is the inner surface of the substrate 3210 facing the holding plate portion 34.
As shown in FIGS. 3 and 4, at one end of the substrate portion 32 in the longitudinal direction, the mounting surface 3202 gradually approaches the inner surface 3210 of the substrate and is connected to the inner surface 3210 of the substrate as it reaches the other end in the longitudinal direction of the substrate portion 32. An inclined surface 3212 is formed.
In other words, an inclined surface 3212 is formed at one end of the substrate portion 32 in the longitudinal direction, which is inclined toward the other end of the substrate portion 32 in the longitudinal direction toward the holding plate portion 34.
The inner surface 3210 of the substrate has a length having a dimension larger than the width, and as shown in FIG. 2C, the central portion in the width direction is formed by a curved surface in which the central portion in the width direction protrudes from both ends in the width direction.

The bulging portion 36 is formed at a position of the substrate inner surface 3210 located on one end side in the longitudinal direction of the substrate portion 32, that is, closer to the end portion on the insertion / removal port 38 side in the longitudinal direction of the substrate inner surface 3210. In other words, the top portion 3602 of the bulging portion 36, which will be described later, is provided close to one end of the substrate portion 32 in the longitudinal direction.
As shown in FIGS. 4A and 4B, the bulging portion 36 sandwiches the seatbelt 12 with the holding plate portion 34.
As shown in FIG. 2A, the bulging portion 36 has a width orthogonal to the longitudinal direction of the substrate portion 32 and a length along the longitudinal direction of the substrate portion 32, and has a width direction of the bulging portion 36. The center of the substrate portion 32 and the center of the substrate portion 32 in the width direction coincide with each other.
The width of the bulging portion 36 is determined from the viewpoint of preventing the seatbelt 12 from coming off from the seatbelt holder 30 and from the viewpoint of facilitating the operation of inserting and removing the seatbelt 12 into the seatbelt holder 30. There is.

As shown in FIG. 2A, the width of the bulging portion 36 is formed to be at least smaller than the width of the holding plate portion 34, and when the seatbelt holder 30 is visually recognized, the bulging portion 36 is formed. It is hidden by the holding plate portion 34 and is designed to enhance the aesthetic appearance.
As shown in FIG. 3, the bulging portion 36 is located on both sides of the top portion 3602 having the largest bulging amount formed in the middle portion in the longitudinal direction thereof, and the bulging amount gradually increases as the distance from the top portion 3602 increases. It has two smaller inclined surfaces 3604 and 3606.
Of the two inclined surfaces 3604 and 3606, the inclined surface 3604 (hereinafter referred to as the insertion / removal side inclined surface 3604) located on the insertion / removal port 38 side has a bulging amount gradually decreasing from the top 3602 toward the insertion / removal opening 38 side. ..
Further, the inclined surface 3604 on the insertion / removal port side and the inclined surface 3212 of the substrate portion 32 are continuously formed, and when the seatbelt 12 is held by the seatbelt holder 30, the seatbelt 12 is also held from the seatbelt holder 30. When removing the seat belts 12, the seat belts 12 are designed so that they can be smoothly attached and detached.

The holding plate portion 34 has an elongated plate shape and has a length larger than the width.
The holding plate portion 34 is longer than the substrate portion 32, and one end of the holding plate portion 34 on the insertion / removal port 38 side in the longitudinal direction protrudes in the longitudinal direction of the substrate portion 32 from one end in the longitudinal direction of the substrate portion 32.
One surface of the holding plate portion 34 in the thickness direction is a holding plate surface 3402 facing the vehicle interior side, and the other surface of the holding plate portion 34 in the thickness direction is a holding facing the inner surface 3210 of the substrate. The inner surface of the plate is 3404.
The holding plate portion 34 can be elastically oscillated and deformed in a direction away from and approaching the substrate portion 32 with the connecting portion 40 as a fulcrum, so that the top portion 3602 of the bulging portion 36 and the inner surface 3404 of the holding plate are always in contact with each other. Being urged.

At one end of the holding plate portion 34, a protrusion 42 protruding toward the substrate portion 32 is provided.
The protrusion 42 has a width orthogonal to the longitudinal direction of the holding plate portion 34, and as shown in FIG. 2C, the width of the protrusion 42 is formed to be larger than the width of the bulge 36. ing.
As shown in FIG. 3, the protrusion 42 has a locking surface 4202 and a protrusion surface 4203.
The locking surface 4202 is connected to the holding plate inner surface 3404, and the holding plate inner surface 3404 and the locking surface 4202 form an acute angle θ.
The protrusion surface 4203 is connected to the holding plate surface 3402, and the protrusion surface 4203 is formed by an inclined surface that gradually displaces toward the connecting portion 40 as it reaches the tip 4204 of the protrusion 42, and holds the seat belt 12 in the seat belt holder 30. At that time, the seat belt 12 is designed so that the seat belt 12 can be smoothly inserted from the insertion / removal port 38.
Further, as shown in FIG. 2C, the bulging portion 36 is located within the contour of the protruding portion 42 when viewed from the longitudinal direction of the holding plate portion 34 on one end side of the holding plate portion 34.

Further, as shown in FIG. 3, the height H1 from the surface 2202 of the pillar trim 22 to the tip 4204 of the protrusion 42 is the seat belt 12 in a state where the top portion 3602 of the bulging portion 36 and the inner surface 3404 of the holding plate are in contact with each other. It is a value larger than the thickness of. At this time, the height H1 from the surface 2202 of the pillar trim 22 to the tip 4204 of the protrusion 42 may be substantially the same as the height of the upper end of the insertion / removal port 38 side end of the inclined surface 3212 of the substrate portion 32.
Further, as shown in FIG. 4A, the seat belt 12 is sandwiched between the top portion 3602 of the bulging portion 36 and the inner surface 3404 of the holding plate, and the surface 2202 of the pillar trim 22 to the tip 4204 of the protrusion 42. The height H2 up to is substantially the same as the lower end of the insertion / removal opening side inclined surface 3604 (bulging portion 36).

Next, how to use the seat belt holder 30 will be described.
When the seatbelt 12 when not worn is held by the seatbelt holder 30, the seatbelt 12 is gripped, and one end of the seatbelt 12 in the width direction is inserted into the seatbelt holding space 44 from the insertion / removal port 38. , Move toward the connecting portion 40.
Eventually, when the other end of the seat belt 12 in the width direction is located inside the protrusion 42, the seat belt 12 is released.
As a result, as shown in FIG. 4A, the seatbelt 12 is sandwiched between the top portion 3602 of the bulging portion 36 and the inner surface 3404 of the holding plate, and the seatbelt 12 is held by the seatbelt holder 30. , The seatbelt 12 is smoothly attached to the seatbelt holder 30.
When the occupant wears the seatbelt 12, the seatbelt 12 is grasped and the seatbelt 12 is moved to the insertion / removal port 38 side, and the end portion of the seatbelt 12 on the insertion / removal port 38 side is outside the insertion / removal port 38. The seatbelt 12 is removed from the seatbelt holder 30 by pulling out the end portion of the seatbelt 12 on the insertion / removal port 38 side from the insertion / removal port 38, and the occupant can wear the seatbelt 12. Removal from the seat belt holder 30 is smooth.

According to the present embodiment, with the seatbelt 12 held by the seatbelt holder 30, as shown in FIG. 4A, the seat is between the top portion 3602 of the bulging portion 36 and the inner surface 3404 of the holding plate. The belt 12 is sandwiched, and the seat belt 12 is pressed against the inner surface 3404 of the holding plate by the bulging portion 36.
That is, the end portion of the seatbelt 12 on the insertion / removal port 38 side in the width direction of the seatbelt 12 is located near the inner surface 3404 of the holding plate, and is located at a position facing the locking surface 4202 of the protrusion 42.
Therefore, as shown in FIG. 4B, when the seatbelt 12 tries to move to the insertion / removal port 38 side due to the running of the vehicle or the like, the end portion of the seatbelt 12 on the insertion / removal port 38 side is engaged with the protrusion 42. Since it is securely locked to the stop surface 4202, it is surely suppressed that the seat belt 12 is disengaged from the seat belt holder 30.
Therefore, the seatbelt 12 may come off from the seatbelt holder 30, and the seatbelt 12 may flutter while the vehicle is running. It is advantageous in surely eliminating problems such as getting in the way.

Further, since the protruding portion 42 has a width larger than that of the bulging portion 36, it is further advantageous in suppressing the seat belt 12 from coming off the seat belt holder 30.
Further, since the inner surface 3404 of the holding plate and the locking surface 4202 form an acute angle θ, it is advantageous in reliably locking the end of the seatbelt 12 in the width direction on the insertion / removal port 38 side to the locking surface 4202. It is even more advantageous to prevent the seat belt 12 from coming off the seat belt holder 30.
Further, since the bulging portion 36 is included in the contour of the protruding portion 42 when viewed from the longitudinal direction of the holding plate portion 34 on the protruding portion 42 side, the seat belt 12 is prevented from coming off from the seat belt holder 30. It becomes even more advantageous.
Further, the height H1 from the surface 2202 of the pillar trim 22 to the tip 4204 of the protrusion 42 in a state where the top portion 3602 of the bulging portion 36 and the inner surface 3404 of the holding plate are in contact with each other is a value equal to or higher than the thickness of the seat belt 12. Therefore, when the seatbelt 12 is held by the seatbelt holder 30, it is advantageous for the seatbelt 12 to be smoothly inserted from the insertion / removal port 38.
Further, with the seatbelt 12 sandwiched between the top of the bulging portion 36 and the inner surface 3404 of the holding plate, the height H2 from the surface 2202 of the pillar trim 22 to the tip 4204 of the protrusion 42 is on the insertion / removal port side. Since the height is almost the same as the lower end of the inclined surface 3604 (bulging portion 36), the end portion in the width direction of the seatbelt 12 on the insertion / removal port 38 side is securely locked to the locking surface 4202, and the seatbelt It is even more advantageous in suppressing the 12 from coming off the seatbelt holder 30, and it is also advantageous in removing the seatbelt 12 smoothly when the seatbelt 12 is removed from the seatbelt holder 30.

Further, since the top portion 3602 of the bulging portion 36 is provided close to the insertion / removal port 38 side in the longitudinal direction of the substrate portion 32, the seat belt 12 sandwiched between the top portion 3602 of the bulging portion 36 and the holding plate portion 34. The widthwise end on the side of the insertion / removal port 38 can be positioned at a position facing the base end 4206 of the protrusion 42, which is more advantageous in suppressing the seatbelt 12 from coming off the seatbelt holder 30. Become.
Further, since the inclined surface 3212 and the inclined surface 3604 on the insertion / removal port side are formed continuously to the end of the substrate portion 32 on the insertion / removal port 38 side and the end of the bulging portion 36 on the insertion / removal port 38 side, the seatbelt 12 can be used. The seatbelt 12 is guided to the inclined surfaces 3212 and 3604 both when the seatbelt holder 30 holds the seatbelt holder 30 and when the seatbelt 12 is removed from the seatbelt holder 30, and the seatbelt 12 is attached to and detached from the seatbelt holder 30. It is advantageous to carry out smoothly.

In the embodiment, the case where the seatbelt holder 30 is attached to the pillar trim 22 has been described, but the location where the seatbelt holder 30 is attached is not limited to the pillar trim 22 and is a vehicle interior member other than the pillar trim 22. It may be appropriately changed depending on the position of the seat to which the seatbelt device is applied and the place where the retractor 14 or the like is provided.

10 Seatbelt device 12 Seatbelt 14 Retractor 16 Anchor 18 Tongue 20 Buckle 30 Seatbelt holder 32 Board part 3210 Board inner surface 3212 Inclined surface 34 Holding plate part 3404 Holding plate inner surface 36 Protruding part 3604 Insertion / removal side inclined surface 38 Insertion / removal port 40 Connecting part 42 Protruding part 4202 Locking surface

Claims (5)

Provided between an elongated substrate portion attached to a vehicle interior member, an elongated holding plate portion facing the substrate portion, and one end in the longitudinal direction of the substrate portion and one end in the longitudinal direction of the holding plate portion. A seatbelt holder having a provided insertion / removal port and a bulging portion that is provided on the substrate portion and holds the seatbelt between the holding plate portions.
One end of the front Symbol holding plate protrudes in the longitudinal direction of the substrate portion than the one end of the substrate portion,
A protrusion protruding toward the substrate portion is provided at one end of the holding plate portion .
The protrusions are provided at intervals between one end of the substrate and the longitudinal direction of the substrate, and are spaced from the surface of the vehicle interior member in a state where the bulge and the holding plate are in contact with each other. Is provided,
The bulging portion has a top portion having the largest bulging amount formed in the middle portion in the longitudinal direction thereof, and an insertion / removal opening side inclined surface in which the bulging amount gradually decreases from the top portion toward the insertion / removal opening side. death,
An inclined surface is formed at one end of the substrate portion so as to be inclined toward the other end toward the holding plate portion.
A seatbelt holder characterized in that the inclined surface is continuous with the inclined surface on the insertion / removal port side. The bulging portion has a width orthogonal to the longitudinal direction of the substrate portion and has a width orthogonal to the longitudinal direction.
The protrusion has a width orthogonal to the longitudinal direction of the holding plate and has a width orthogonal to the longitudinal direction.
The width of the protrusion is formed to be larger than the width of the bulge.
The seat belt holder according to claim 1. The holding plate portion has an inner surface of the holding plate facing the substrate portion.
The protrusion has a locking surface that connects to the inner surface of the holding plate.
The inner surface of the holding plate and the locking surface form an acute angle.
The seatbelt holder according to claim 1 or 2, wherein the seatbelt holder is characterized in that. The height from the surface of the vehicle interior member to the tip of the protrusion is higher than the thickness of the seat belt when the bulge and the holding plate are in contact with each other, and the bulge and the holding plate are held. in a state in which the seat belt is sandwiched between the plate portion, substantially it has the same as the height of the lower end of the bulging portion located on the insertion slot side,
The seatbelt holder according to any one of claims 1 to 3, wherein the seatbelt holder is characterized by the above. The top of the bulge is provided closer to the one end of the substrate.
The seatbelt holder according to any one of claims 1 to 4, wherein the seatbelt holder is characterized by the above.

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