JPH06990U - Seat belt escutcheon - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a seat belt escutcheon that can be firmly attached to a vehicle body with good workability and that is free from the inconvenience of breaking during attachment. [Structure] A rib 8 is provided on an inner surface of the unwinding hole 3 on the inside of the vehicle body 1.
It is formed integrally with the vehicle body 1 substantially in parallel along the direction of extracting the parts. The seat belt escutcheon 9 has a claw 11 provided with an engaging head 10 for the rib 8, and the leg 13 from the engaging head 10 to the base end 12 of the claw 11 has a plate thickness d of the vehicle body 1 and ribs. Is formed to a length equivalent to the sum of the heights h. Therefore, the degree of bending of the leg portion 13 when mounted on the vehicle body 1 is small, excessive stress is not applied to the base end portion 12 at the time of mounting, and the seat belt escutcheon 9 can be mounted on the vehicle body 1 with good workability. it can. Further, the engagement head 10 can be made relatively large so that the engagement head 10 can be firmly engaged with the vehicle body 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a seat belt escutcheon mounted on a vehicle body as a seat belt webbing outlet.

[0002]

[Prior art]

 As is well known, seat belt webbing for protecting vehicle occupants is wound up by a retractor (webbing retractor) placed inside the vehicle when not in use, and unwound by the required length from the retractor when in use. It is made available for use. Since such a retractor for winding the webbing is usually arranged in the vehicle body, it is necessary to provide an unwinding hole for unwinding and pulling out the webbing in the vehicle body. Further, since the unwinding hole is exposed in the passenger compartment, a seat belt escutcheon is provided in the unwinding hole for the purpose of adjusting the appearance of the unwinding hole. FIG. 5 shows such a conventional seat belt escutcheon. As shown in the drawing, an unwinding hole 3 for a webbing 2 is formed in a vehicle body 1, and a seat belt escutcheon 4 is fitted in the unwinding hole 3. The seat belt escutcheon 4 has a webbing lead-out hole 5 and is attached to the vehicle body 1 via a locking portion 6 and a claw 7.

[0003]

[Problems to be solved by the device]

 The above conventional seat belt escutcheon has the following problems. As shown in FIG. 6, when attaching the seatbelt escutcheon 4 to the vehicle body 1, it is necessary to fit the seatbelt escutcheon 4 into the unwinding hole 3 of the vehicle body 1 and to bend the flexible claw 7. On the other hand, the seat belt escutcheon 4 must be inserted into the unwinding hole 3 of the vehicle body 1 until the tip portion 7a of the claw 7 engages with the edge of the unwinding hole 3. However, in that process, a large stress is applied to the base end portion 7b of the pawl 7, and there is a problem that the pawl 7 is easily broken at the base end portion 7b. Further, in response to the large stress applied to the base end portion 7b of the claw 7 as described above, a considerable amount of reaction force is applied to the worker, which causes a problem of poor workability. Further, in order to prevent excessive stress from being applied to the base end portion 7b of the claw 7, it is necessary to reduce the tip end portion 7a of the claw 7, and as a result of such reduction, the tip end portion 7a of the claw 7 is There is a problem that the seat belt escutcheon 4 is easily disengaged from the unwinding hole 3 due to insufficient engagement with the edge portion near the unwinding hole 3. Therefore, the present invention has been made in view of the above problems of the prior art, and provides a seat belt escutcheon that can be firmly attached to a vehicle body with good workability and does not cause inconvenience such as breakage during attachment. The purpose is to provide.

[0004]

[Means for Solving the Problems]

 That is, the seatbelt escutcheon of the present invention is a seatbelt escutcheon that is installed in a webbing unwinding hole provided in an interior part in order to pull out the webbing of the seatbelt, and is provided in the interior part near the webbing unwinding hole. It has a claw that engages with the rib and is attached to the vehicle body through the claw.

[0005]

[Action]

 Therefore, according to the seatbelt escutcheon of the present invention, the pawl that engages with the rib provided on the interior component becomes long, and the degree of flexure of the pawl is small even when it is mounted in the seatbelt unwinding hole of the vehicle body. As a result, excessive stress is not applied to the base end of the pawl, the seat belt escution can be mounted on the vehicle body with good workability, and the tip of the pawl that engages with the rib of the vehicle body is attached. The seat belt escutcheon can be firmly attached to the vehicle body by making it large enough to allow a sufficient engagement margin.

[0006]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a seat belt escutcheon and a seat belt webbing unwinding hole of a vehicle body to which the seat belt escutcheon of the present invention is attached. As shown in the drawing, ribs 8 are provided on the inner surface of the body 1 of the unwinding hole 3. Since the ribs 8 are formed integrally with the vehicle body 1, they are formed integrally with the vehicle body 1 substantially parallel to each other along the direction of pulling out the portion of the vehicle body 1 from the mold when the vehicle body 1 is molded as shown in FIG. To be done. On the other hand, the seat belt escutcheon 9 of this embodiment has a claw 11 provided with an engaging head 10 for the rib 8, and the leg 13 extending from the engaging head 10 of the claw 11 to the base 12 thereof. It is formed as long as the sum of the plate thickness d of the vehicle body 1 and the height h of the rib. Therefore, according to the seatbelt escutcheon 9 of the embodiment of the present invention, as shown in FIG. 2, the degree of bending of the leg portion 13 is small even when the seatbelt 1 is mounted on the vehicle body 1, and therefore the base end portion 12 is excessively bent at the time of mounting. The seat belt escutcheon 9 can be attached to the vehicle body 1 with good workability without applying stress. Further, even if the engaging head 10 is made relatively large, the leg portion 13 is long, so that the degree of flexing during mounting does not become excessive, and the engaging head 10 is attached to the vehicle body 1. The seat belt escutcheon 9 can be firmly engaged to prevent the seat belt escutcheon 9 from coming off the vehicle body 1.

FIG. 4 shows a seat belt escutcheon according to another embodiment of the present invention. In the embodiment shown in the drawings, the rib 14 of the vehicle body 1 with which the claw 11 of the seat belt escutcheon 9 engages is formed so as to project from the inner side surface of the vehicle body 1 in the direction of the webbing unwinding hole 3. Also in the seat belt escutcheon of this embodiment, the degree of bending of the leg portion 13 when mounted on the vehicle body 1 is small, so that excessive stress is not applied to the base end portion 12 when the vehicle body 1 is mounted and workability is improved. On the other hand, the seat belt suspension 9 can be attached. Further, even if the engaging head 10 is made relatively large, the leg portion 13 is long, so that the degree of bending at the time of mounting does not become excessive. The seat belt escalation 9 can be firmly engaged to prevent the seat belt escalation 9 from coming off the vehicle body 1. Further, in the case of the present embodiment, even if the skin 1a is wound into the unwinding hole 3 of the vehicle body 1, the engaging head portion 10 of the seat belt escutcheon 9 is provided with the rib 14 formed integrally with the hard core material 1b. It can be applied, and the engagement of the engagement head 10 with the rib 14 can be ensured. In each of the above-mentioned embodiments, the ribs 8 and the ribs 14 are both formed in a shape that allows die cutting during molding of the vehicle body 1, so that the molding of the vehicle body 1 is not hindered. Further, the seat belt escutcheon of the embodiment of the present invention is not limited to the above embodiment, and may be of any form as long as it allows the die cutting at the time of molding the vehicle body 1.

[0008]

[Effect of device]

 As described above, according to the seatbelt escutcheon of the present invention, in the seatbelt escutcheon installed in the webbing unwinding hole provided in the interior part in order to pull out the webbing of the seatbelt, the position near the webbing unwinding hole is provided. Since it has a claw that engages with the rib provided on the interior part and can be attached to the vehicle body via the claw, it can be firmly and efficiently attached to the vehicle body, and also breaks when attached. There is no inconvenience.

[Brief description of drawings]

FIG. 1 is a sectional view showing a seat belt escutcheon according to an embodiment of the present invention.

FIG. 2 is a diagram showing a state in which the seat belt escutcheon shown in FIG. 1 is mounted on a vehicle body.

FIG. 3 is a partial perspective view showing an embodiment of the present invention.

FIG. 4 is a sectional view showing a seat belt escutcheon according to another embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a conventional seat belt escutcheon.

6 is a diagram showing a state in which the seat belt escutcheon shown in FIG. 5 is mounted on a vehicle body.

[Explanation of symbols]

 3 Unwinding hole 1 Vehicle body 8,14 Rib 9 Seat belt escutcheon 10 Engaging head part 11 Claw 12 Base end part 13 Leg part

Claims (1)

[Scope of utility model registration request] 1. In a seat belt escution mounted in a webbing unwinding hole provided in an interior part for pulling out a webbing of a seat belt, a rib provided in the interior part near the webbing unwinding hole is attached to a rib provided in the interior part. A seat belt escutcheon having engaging claws, which is attached to a vehicle body through the claws.