RU97972U1 - COVER FOR BACK OF THE REAR SEAT OF A CAR EQUIPPED WITH A SIDE AIRBAG MODULE - Google Patents

Abstract

 1. A cover for the back of the rear seat of a car equipped with side airbags, characterized in that it is a structure made of flexible material consisting of at least two front parts and at least four end side parts, while at least two of the front parts can be torn when the side airbags are deployed, the seams in the sewing on the hem or in the ironing or matching the explosive seams of the upholstery of the back of the rear seat of the car, or offset s from the discontinuous seams. ! 2. The cover according to claim 1, characterized in that the seam in the stitching or in the ironing is offset from the tensile seam left or right by 0.5-3 cm.! 3. The case according to claim 2, characterized in that the seam in the stitching or in the ironing runs along the entire front part. ! 4. The case according to claim 1, characterized in that the flexible material is a fabric and / or genuine leather material and / or artificial leather material. ! 5. A case according to claim 4, characterized in that the fabric is velor and / or jacquard and / or tweed. ! 6. The case according to claim 1, characterized in that it further comprises at least two lower end parts and at least two rear parts.

Description

The utility model relates to the automotive industry, in particular, to additional equipment for vehicles - automobiles and relates to the design of covers that are worn on the back of the rear seat of the car, equipped with side airbag modules mounted in non-hinged side parts of the rear seat back, and is intended for installation on the rear seats of the car.

The prior art covers for the seat or sofa of the vehicle, designed to be installed on the seat and / or on the back of the seat, which is a structure made of interconnected front and side parts and / or the back made of flexible material, and at least one element in the form of a separate module placed on the front side. The specified module is removable, and the cover is made of front elements and at least one portion between them, which forms the placement area of the removable module, in the placement area of the removable module, the cover is made of a fabric of material with high adhesion or of the fabric on which it is placed, at least one attachment element, while the removable module, when attached to the cover, covers at least a part of the area of the placement zone and is configured to attach to the canvas of the placement zone of this module. (RU 79074, December 20, 2008).

Known cover a safety cushion containing a housing formed by the front, rear and at least two side valves stitched together. The junction points of these valves represent the calculated line of rupture. On each of the valves holes are made, which serve to mount the cover on the pillow. (RU 1787834, 01/15/1993).

The disadvantages of these designs is the inability to use them for automotive rear seats equipped with side airbags integrated in the upholstery of the backrest, as well as a decrease in the reliability of the airbag deployment.

Closest to the proposed utility model is a seat cover for a vehicle with side airbags, which is a structure made of flexible material consisting of a front part, two side end parts and a lower end part connected together. The front of the case is made of several parts. The two left strips of the front part form a gap located opposite the side airbag deployment joint at the location of the airbag module. (FR 2760701, 09/18/1998).

However, this design does not eliminate the above disadvantages.

The problem to which the proposed utility model is directed is to create a cover for the back of the rear seat of the car, equipped with a side airbag module, which would eliminate the above disadvantages.

The technical result achieved by the implementation of this utility model is to protect the factory upholstery from damage and contamination during the operation of the car and to improve the aesthetic appearance of the passenger compartment without reducing (preventing) the effectiveness of the deployment of the rear side airbags, namely:

- increase the unhindered deployment of the side airbags, which when triggered, tear the seam of the upholstery of the non-folding side parts of the rear back of the car;

- in maintaining the speed of deployment and the form of deployment of the side airbags.

The specified technical result is achieved in the cover for the backrest of the rear seat of the car, equipped with side airbags, which is a structure made of flexible material, consisting of at least two front parts and at least four end side parts, while at least two of the front parts are made with the possibility of rupture when the side airbags are deployed, the seams in the sewing on the hem or in the ironing, or the rear seatback upholstery matching the explosive seams tomobile, or offset from breaking joints.

The seam in the stitching or in the ironing can be shifted from the tensile seam left or right by 0.5-3 cm.

A seam in a stitching or a straightening can go along the entire front part.

The flexible material may be fabric and / or genuine leather material and / or artificial leather material.

The fabric may be velor and / or jacquard and / or tweed.

Additionally, it may contain at least two lower end parts and at least two rear parts.

The essence of the utility model is illustrated by drawings, where in Fig.1 shows a General view of the cover for the rear seat of the car, equipped with side airbags mounted in non-folding side parts of the rear back; figure 2, 3 - one element of the cover on the non-folding side of the rear back; figure 4 - cover for the back of the rear seat of the car, equipped with a side airbag mounted in the non-hinged side of the rear back, when the airbag (airbag module) is deployed.

The implementation of the claimed utility model is shown on the example of the rear seat of the car, equipped with side airbags mounted in the non-folding side parts of the rear backrest, and consisting of a sofa 11 and backrest 12, made of central folding parts 1 and non-folding side parts 2.

The cover for the rear seat back of a car equipped with a side airbag 9 is made of a flexible material (fabric (velor, and / or jacquard and / or tweed), and / or genuine leather material and / or artificial leather material ) a structure consisting of four front parts 4 (parts) and eight end side parts 5 (end), and may also contain lower end parts 6 and rear parts (not shown). Front, end side, bottom end and back parts are interconnected.

On the two front parts 4 (these parts are worn on the non-hinged side parts of the rear seat back), the seam 7 can be torn apart when the side airbag 9 is deployed, by sewing up or apart or matching the tear seam 3 of the upholstery of the rear seat of the car, or offset from rupture of the seam left or right by 0.5-3 cm. This offset is provided by the fact that when putting the cover on the non-folding side of the back back 12, it is likely to shift during operation, depending on the configuration, not folding the plastic part of the back of the back 12, as well as on the non-folding side of the back of the back 12, which does not always allow you to place the seam 7 in the hem or in the ironing on the cover on the same level with a break seam on the upholstery of the non-folding side parts of the back back 12. Seam in the stitching or ironing with a slight offset from the tearing seam 3 of the upholstery cannot prevent the rear side airbag 9 from opening unhindered due to its design 9 features: seam with step of stitch not less than 4 mm., breaks unhindered when the rear side airbags 9 are deployed.

Thus, the seam 7 in the sewing pattern or in the ironing is located opposite the front surface of the non-folding lateral part of the backrest 12 in the place under which the airbag module 9 is placed. Seam 7 in the stitching or in the ironing can go along the entire front part and have a stitch pitch of 4-7 mm. The internal sections of the seam 7 in the stitching or ironing are laid out in different directions and can be stitched from the inside out, if the seam is sewed up, to the front parts 4 of the cover, that is, the right cut to the right front part, and the left cut to the left front part.

When installing the cover on the non-hinged side of the back back 12 of the car, the seam 7 in the sewing or in the ironing of the cover for deployment (free exit) of the rear side airbag 9 is located on the front side of the non-folding side of the back back 12. The fastener of the cover is carried out by binding elastic rubber bands 8 sewn into the edges of the ends of the cover.

When the rear airbag 9 is triggered (for example, in the case of a side impact of the car) mounted in the non-folding lateral part of the rear backrest 12, the seam 7 in the sewing or ironing on the cover allows the airbag 9 to freely break the threads and open into the “window” formed in the cover " 10.

Thus, under the front surface of the non-folding side part of the rear backrest 12, there is a passive safety unit in the form of a module with a side airbag 9, which, when an emergency occurs, tearing apart the seam 3 of the upholstery of the front surface of the non-folding side part of the back back 12 and provided for in the installed cover seam 7 in a sewing pattern or in ironing, and shoots out through the "window" formed in the cover 10.

The claimed utility model does not reduce and does not interfere with the effectiveness of the deployment of side airbags that tear the seam of the backrest upholstery, and also does not reduce the ejection speed and does not change the airbag deployment form.

Claims (6)

1. A cover for the back of the rear seat of a car equipped with side airbags, characterized in that it is a structure made of flexible material consisting of at least two front parts and at least four end side parts, while at least two of the front parts can be torn when the side airbags are deployed, the seams in the sewing on the hem or in the ironing or matching the explosive seams of the upholstery of the back of the rear seat of the car, or offset s from the discontinuous seams. 2. The cover according to claim 1, characterized in that the seam in the stitching or in the ironing is offset from the tensile seam left or right by 0.5-3 cm. 3. The case according to claim 2, characterized in that the seam in the stitching or in the ironing runs along the entire front part. 4. The case according to claim 1, characterized in that the flexible material is a fabric and / or genuine leather material and / or artificial leather material. 5. A case according to claim 4, characterized in that the fabric is velor and / or jacquard and / or tweed. 6. The case according to claim 1, characterized in that it further comprises at least two lower end parts and at least two rear parts.