ES2631831A1 - Vehicle seat padding (Machine-translation by Google Translate, not legally binding) - Google Patents
Vehicle seat padding (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2631831A1 ES2631831A1 ES201530809A ES201530809A ES2631831A1 ES 2631831 A1 ES2631831 A1 ES 2631831A1 ES 201530809 A ES201530809 A ES 201530809A ES 201530809 A ES201530809 A ES 201530809A ES 2631831 A1 ES2631831 A1 ES 2631831A1
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- padding
- block
- foam
- molded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006260 foam Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
- B60N2/5816—Seat coverings attachments thereof
- B60N2/5825—Seat coverings attachments thereof by hooks, staples, clips, snap fasteners or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
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DESCRIPCIONDESCRIPTION
ACOLCHADO DE ASIENTO DE VEHICULO AUTOMOVILMOTOR VEHICLE SEAT PADDING
La invencion se refiere a un acolchado de asiento de vehfculo automovil.The invention relates to a padded car seat.
Se conoce realizar un acolchado de asiento de vehfculo automovil, comprendiendo dicho acolchado:It is known to make a padding of a car seat, said padding comprising:
• una cubierta de revestimiento,• a lining cover,
• un bloque de relleno a base de espuma flexible moldeada, comprendiendo dicho bloque una parte central y una parte lateral,• a filler block based on molded flexible foam, said block comprising a central part and a side part,
• un vastago metalico sobre el que se ha moldeado dicho bloque, presentando dicho vastago una pluralidad de tramos de encaje desprovistos de espuma que se alternan con una pluralidad de zonas de fijacion a dicho bloque, alojandose dichos tramos en medios de encaje asociados en el reverso de dicha cubierta de manera que la solidarizan con dicho bloque, estando dicho vastago dispuesto sensiblemente entre dichas partes.• a metal rod on which said block has been molded, said rod having a plurality of lace sections devoid of foam that alternate with a plurality of fixing areas to said block, said sections being housed in associated lace means on the reverse of said cover so as to support it with said block, said rod being disposed substantially between said parts.
Generalmente, el acolchado comprende una parte central y dos partes laterales sobresalientes hacia arriba con respecto a dicha parte central, de manera que proporcionan un apoyo lateral para el ocupante del asiento.Generally, the padding comprises a central part and two protruding side parts upwards with respect to said central part, so that they provide lateral support for the seat occupant.
Las zonas de fijacion se forman en particular mediante codos sobresalientes radiales formados por acodamientos del vastago, estando un tramo de encaje dispuesto entre dos codos sucesivos sobre los que se moldean respectivamente una y otra de las partes del bloque.The fixing areas are formed, in particular, by radial protruding elbows formed by rod couplings, with a section of fitting arranged between two successive elbows on which one and the other part of the block are molded respectively.
Se obtiene asf un anclaje muy eficaz del vastago en la espuma con respecto al esfuerzo de arranque producido por los medios de encaje, distribuyendose dicho esfuerzo en una y otra de las partes del bloque.Thus, a very effective anchoring of the rod in the foam is obtained with respect to the starting effort produced by the fitting means, said effort being distributed in both parts of the block.
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En el caso en el que la parte lateral tiene un pequeno grosor, por ejemplo un grosor analogo al diametro del vastago, no es posible prever el moldeo de dicha parte sobre los codos, no pudiendo solidarizarse estos ultimos de manera eficaz con la espuma.In the case in which the lateral part has a small thickness, for example a thickness analogous to the diameter of the rod, it is not possible to provide for the molding of said part on the elbows, the latter being unable to sympathize effectively with the foam.
Se obtiene como resultado la necesidad de disponer los codos de manera que se moldee sobre los mismos unicamente la parte central, que presenta habitualmente un gran grosor.The result is the need to arrange the elbows so that only the central part is molded thereon, which usually has a large thickness.
No obstante, una disposicion de este tipo resulta desfavorable en cuanto a la resistencia al arranque del vastago, y ello en la medida en que el esfuerzo de arranque producido por los medios de encaje se transmite unicamente a la parte central y pone en juego un efecto de “brazo de palanca”, aplicandose el esfuerzo de manera desviada sobre el vastago.However, such an arrangement is unfavorable in terms of the resistance to the starting of the rod, and this in so far as the starting effort produced by the fitting means is transmitted only to the central part and puts into effect an effect. of "lever arm", applying the effort in a deviated manner on the rod.
La invencion tiene como objetivo paliar este inconveniente.The invention aims to alleviate this inconvenience.
Para ello, la invencion propone un acolchado de asiento de vehfculo automovil, comprendiendo dicho acolchado:For this, the invention proposes a padding for a car seat, said padding comprising:
• una cubierta de revestimiento,• a lining cover,
• un bloque de relleno a base de espuma flexible moldeada, comprendiendo dicho bloque una parte central y una parte lateral,• a filler block based on molded flexible foam, said block comprising a central part and a side part,
• un vastago metalico sobre el que se ha moldeado dicho bloque, presentando dicho vastago una pluralidad de tramos de encaje desprovistos de espuma que se alternan con una pluralidad de zonas de fijacion a dicho bloque, alojandose dichos tramos en medios de encaje asociados en el reverso de dicha cubierta de manera que la solidarizan con dicho bloque, estando dicho vastago dispuesto sensiblemente entre dichas partes,• a metal rod on which said block has been molded, said rod having a plurality of lace sections devoid of foam that alternate with a plurality of fixing areas to said block, said sections being housed in associated lace means on the reverse of said cover so as to support it with said block, said rod being disposed substantially between said parts,
comprendiendo dicho acolchado ademas al menos un elemento de retencion localizado de una zona de fijacion, comprendiendo dicho elemento una lamina que se extiende por encima de dicha zona, sobrepasando dicha lamina radialmente por ambos lados dicha zona de manera que cada una de dichas partes se moldea sobre la misma.said padding further comprising at least one retaining element located in a fixing area, said element comprising a sheet extending over said area, said sheet radially exceeding on both sides said area so that each of said parts is molded about it.
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En esta descripcion, los terminos de posicionamiento en el espacio (arriba, superior, inferior, por encima, lateral, vertical,...) se toman con referencia al acolchado dispuesto en la configuracion de uso en el vehfculo.In this description, the terms of positioning in space (top, top, bottom, top, side, vertical, ...) are taken with reference to the padding provided in the configuration of use in the vehicle.
El termino “radialmente” se toma con referencia al eje del vastago.The term "radially" is taken with reference to the axis of the rod.
Cuando se dice que el elemento de retencion esta localizado, significa que se extiende en la proximidad inmediata de la zona de fijacion, y no a lo largo de toda la superficie del acolchado visto desde arriba.When it is said that the retention element is located, it means that it extends in the immediate proximity of the fixing zone, and not along the entire surface of the padding seen from above.
Con la disposicion propuesta, el vastago esta firmemente fijado al bloque de espuma a nivel de la zona de fijacion debido a la presencia de la lamina por encima de dicha zona, moldeandose sobre dicha lamina a ambos lados del vastago las partes central y lateral del bloque.With the proposed arrangement, the rod is firmly attached to the foam block at the level of the fixing zone due to the presence of the sheet above said zone, the central and lateral parts of the block being molded on said sheet on both sides of the rod .
Evidentemente, la disposicion propuesta puede aplicarse indistintamente a acolchados que presentan una parte lateral de pequeno grosor o no.Obviously, the proposed arrangement can be applied interchangeably to quilts that have a side part of small thickness or not.
En efecto puede preverse el uso de un elemento de retencion cuando las dos partes tienen un gran grosor, permitiendo esto evitar adaptar el vastago para realizar zonas de fijacion en forma de codos.In fact, the use of a retention element can be envisaged when the two parts have a great thickness, allowing this to avoid adapting the rod to make fixing areas in the form of elbows.
No obstante, esta disposicion es particularmente pertinente cuando la parte lateral tiene un pequeno grosor.However, this arrangement is particularly relevant when the side part has a small thickness.
Otras particularidades y ventajas de la invencion se desprenderan de la siguiente descripcion, realizada con referencia a las figuras adjuntas, en las que:Other features and advantages of the invention will be apparent from the following description, made with reference to the attached figures, in which:
• la figura 1 es una vista esquematica parcial desde arriba y en transparencia de un acolchado segun una realizacion,• Figure 1 is a partial schematic view from above and in transparency of a padding according to one embodiment,
• la figura 2 es una vista esquematica parcial en seccion vertical de un acolchado en la vertical de un tramo de encaje segun una realizacion,• Figure 2 is a partial schematic view in vertical section of a quilting in the vertical of a section of fit according to an embodiment,
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• la figura 3 es una vista esquematica parcial en seccion vertical de un acolchado en la vertical de una zona de fijacion segun una primera realizacion,• Figure 3 is a partial schematic view in vertical section of a quilting in the vertical of a fixing area according to a first embodiment,
• la figura 4 es una vista esquematica parcial en seccion vertical de un acolchado en la vertical de una zona de fijacion segun una segunda realizacion.• Figure 4 is a partial schematic view in vertical section of a quilting in the vertical of a fixing zone according to a second embodiment.
En referencia a las figuras, se describe un acolchado 1 de asiento de vehfculo automovil, comprendiendo dicho acolchado:Referring to the figures, a padding 1 of a vehicle seat is described, said padding comprising:
• una cubierta 2 de revestimiento, por ejemplo a base de tejido confeccionado por costura 15,• a covering cover 2, for example based on fabric made by seam 15,
• un bloque 3 de relleno a base de espuma flexible (por ejemplo de poliuretano) moldeada, comprendiendo dicho bloque una parte 4 central y una parte 5 lateral,• a filler block 3 based on flexible foam (for example polyurethane) molded, said block comprising a central part 4 and a side part 5,
• un vastago 6 metalico sobre el que se ha moldeado dicho bloque, presentando dicho vastago una pluralidad de tramos 7 de encaje desprovistos de espuma que se alternan con una pluralidad de zonas 8 de fijacion a dicho bloque, alojandose dichos tramos en medios 9 de encaje (en forma de omega en la realizacion de la figura 2) asociados (concretamente mediante costura 15) en el reverso de dicha cubierta de manera que la solidarizan con dicho bloque, estando dicho vastago dispuesto sensiblemente entre dichas partes,• a metal rod 6 on which said block has been molded, said rod having a plurality of lace sections 7 devoid of foam alternating with a plurality of fixing areas 8 to said block, said sections being housed in socket means 9 (in the form of an omega in the embodiment of Figure 2) associated (specifically by sewing 15) on the back of said cover so as to support it with said block, said rod being disposed substantially between said parts,
comprendiendo dicho acolchado ademas al menos un elemento 10 (en este caso una pluralidad de elementos) de retencion localizado de una zona 8 de fijacion, comprendiendo dicho elemento una lamina 11 que se extiende por encima de dicha zona, sobrepasando dicha lamina radialmente por ambos lados dicha zona de manera que cada una de dichas partes se moldea sobre la misma.said padding further comprising at least one element 10 (in this case a plurality of retaining elements) located from a fixing zone 8, said element comprising a sheet 11 extending over said area, said sheet exceeding radially on both sides said area so that each of said parts is molded thereon.
Segun las realizaciones representadas, la parte 4 central tiene un gran grosor y la parte 5 lateral un pequeno grosor con respecto al de dicha parte central, por ejemplo inferior a 5 mm.According to the embodiments shown, the central part 4 has a great thickness and the lateral part 5 a small thickness with respect to said central part, for example less than 5 mm.
Segun la realizacion representada en la figura 3, la lamina 11 es en forma de una hojaAccording to the embodiment shown in Figure 3, the sheet 11 is in the form of a sheet
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superior a base de material flexible, por ejemplo en forma de pelfcula de plastico o de material no tejido.superior based on flexible material, for example in the form of a plastic film or non-woven material.
Una lamina 11 flexible presenta el interes de poder deformarse para adaptarse a la geometrfa del acolchado 1 en la zona 8 de fijacion.A flexible sheet 11 has the interest of being able to deform to adapt to the geometry of the padding 1 in the fixing zone 8.
Segun la realizacion representada en la figura 3, el elemento 10 de retencion comprende ademas una hoja 12 inferior a base de material flexible, insertandose la zona 8 de fijacion entre la hoja 11 superior y dicha hoja inferior, fijandose dichas hojas una a la otra, por ejemplo mediante adhesion, lo que permite un mantenimiento temporal del elemento 10 sobre el vastago 6 antes de la operacion de sobremoldeo.According to the embodiment represented in Figure 3, the retaining element 10 further comprises a lower sheet 12 based on flexible material, the fixing zone 8 being inserted between the upper sheet 11 and said lower sheet, said sheets being fixed to each other, for example by adhesion, which allows a temporary maintenance of the element 10 on the rod 6 before the overmolding operation.
Segun una realizacion, al menos una de las hojas 11, 12 es a base de material poroso, por ejemplo de material no tejido, de manera que se optimiza su adherencia a la espuma, realizando esta ultima un enganche mecanico con dicha hoja debido a una penetracion en la misma.According to one embodiment, at least one of the sheets 11, 12 is based on porous material, for example non-woven material, so that its adhesion to the foam is optimized, the latter performing a mechanical engagement with said sheet due to a Penetration in it.
Segun la realizacion representada en la figura 4, el elemento 10 es en forma de una pieza de material de plastico moldeado, siendo la lamina 11 solidaria con una parte 13 de encaje sobre el vastago 6, en este caso en forma de omega, lo que permite un mantenimiento temporal del elemento 10 sobre el vastago 6 antes de la operacion de sobremoldeo.According to the embodiment shown in Figure 4, the element 10 is in the form of a piece of molded plastic material, the sheet 11 being integral with a fitting part 13 on the rod 6, in this case in the form of an omega, which it allows a temporary maintenance of the element 10 on the rod 6 before the overmolding operation.
La lamina 11 puede presentar un grosor tal que sea elasticamente flexible por accion manual, siendo dicho grosor por ejemplo inferior a 1 mm.The sheet 11 can have a thickness such that it is elastically flexible by manual action, said thickness being for example less than 1 mm.
Una lamina 11 flexible presenta, tal como se vio anteriormente, el interes de poder deformarse para adaptarse a la geometrfa del acolchado 1 en la zona 8 de fijacion.A flexible sheet 11 has, as previously seen, the interest of being able to deform to adapt to the geometry of the padding 1 in the fixing zone 8.
Para determinar si la lamina 11 es elasticamente flexible por accion manual, se agarra entre dos dedos y se pliega 90°; tras la liberacion, la lamina 11 debe recuperar sensiblemente su geometrfa original.To determine if the sheet 11 is elastically flexible by manual action, it is grasped between two fingers and folded 90 °; after release, the sheet 11 must substantially recover its original geometry.
Segun la realizacion representada, la lamina 11 esta dotada de orificios 14 de paso de la espuma, de manera que se permite su anclaje optimizado en la espuma.According to the embodiment shown, the sheet 11 is provided with holes 14 for passing the foam, so that its optimized anchoring in the foam is allowed.
Segun una realizacion, para los diferentes modos de realizacion presentados anteriormente, la lamina 11 presenta una superficie inferior o igual a 50 cm2, y concretamente inferior o igual a 35 cm2, siendo concretamente en forma de cuadrado o de rectangulo, de manera que quede localizada en la proximidad de la zona 8 de fijacion.According to one embodiment, for the different embodiments presented above, the sheet 11 has a surface less than or equal to 50 cm2, and specifically less than or equal to 35 cm2, being specifically in the form of a square or rectangle, so that it is located in the vicinity of fixing zone 8.
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Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1455303A FR3022194B1 (en) | 2014-06-11 | 2014-06-11 | AUTOMOTIVE VEHICLE SEAT MAINASSURE |
| FR-1455303 | 2014-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2631831A1 true ES2631831A1 (en) | 2017-09-05 |
| ES2631831B1 ES2631831B1 (en) | 2018-05-18 |
Family
ID=51659770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201530809A Active ES2631831B1 (en) | 2014-06-11 | 2015-06-10 | Padded car seat |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2631831B1 (en) |
| FR (1) | FR3022194B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961823A (en) * | 1974-09-09 | 1976-06-08 | General Motors Corporation | Vehicle seat bolster wire assembly |
| US5641552A (en) * | 1993-10-21 | 1997-06-24 | Tillner; Alfred | Anchoring strip for a pull-in rod for shaping the profile of upholstery material |
| US20030001421A1 (en) * | 2001-06-29 | 2003-01-02 | Falk Schmidt | Attachment mechanism for an upholstered seat |
| US20110080032A1 (en) * | 2009-10-01 | 2011-04-07 | Manfred Hofmann | Seat Cushion With Foamed-in Fastening Element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0959731B1 (en) * | 1995-11-02 | 2002-08-28 | F.S. Fehrer GmbH & Co. KG. | Foam moulding with an anchoring element buried in the foam |
| JP4734549B2 (en) * | 2004-09-29 | 2011-07-27 | テイ・エス テック株式会社 | Trim cover hanging clip |
| DE102008009981A1 (en) * | 2008-02-19 | 2009-08-20 | Seatex Ag | Stretching device for use in upholstery cover of seat of e.g. airplane, has tension transmission device transmitting forces between inside of seat and cover, and anchoring device fastening cover directly or indirectly to cushion and/or seat |
-
2014
- 2014-06-11 FR FR1455303A patent/FR3022194B1/en active Active
-
2015
- 2015-06-10 ES ES201530809A patent/ES2631831B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961823A (en) * | 1974-09-09 | 1976-06-08 | General Motors Corporation | Vehicle seat bolster wire assembly |
| US5641552A (en) * | 1993-10-21 | 1997-06-24 | Tillner; Alfred | Anchoring strip for a pull-in rod for shaping the profile of upholstery material |
| US20030001421A1 (en) * | 2001-06-29 | 2003-01-02 | Falk Schmidt | Attachment mechanism for an upholstered seat |
| US20110080032A1 (en) * | 2009-10-01 | 2011-04-07 | Manfred Hofmann | Seat Cushion With Foamed-in Fastening Element |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2631831B1 (en) | 2018-05-18 |
| FR3022194A1 (en) | 2015-12-18 |
| FR3022194B1 (en) | 2016-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA2A | Application withdrawn |
Effective date: 20160205 |
|
| NE2A | Request for restoration |
Effective date: 20170608 |
|
| FG2A | Definitive protection |
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