WO2018032647A1 - Vehicle seat, vehicle, and method for manufacturing vehicle seat - Google Patents

Abstract

Provided are a vehicle seat, vehicle, and a method for manufacturing the vehicle seat (1), said vehicle seat comprising: a base (200); the base comprises a base inner panel, a base outer panel, and a base reinforcement layer; the base inner panel and base outer panel are magnesium-alloy material members, and the base reinforcement layer is a fiber reinforced resin material member; a seat back (100), the seat back comprising a seat-back inner panel (110), a seat-back outer panel (120), and a seat-back reinforcement layer (130); the seat-back inner panel and seat-back outer panel are magnesium-alloy material members, and the seat-back reinforcement layer is a fiber reinforced resin material member. The described vehicle seat has the advantages of good performance in operation, and being energy-saving, environmentally friendly, and reliable. The method for manufacturing the vehicle seat has the advantages of improving the structural strength and reliability of the seat.

Description

Seat of vehicle, vehicle and method of manufacturing seat of vehicle Technical field

The present invention relates to the field of vehicle engineering technology, and in particular to a seat of a vehicle, a vehicle having the seat of the vehicle, and a method of manufacturing a seat of the vehicle.

Background technique

The car seat system is a vehicle occupant's riding tool. It should not only be able to withstand the weight of the human body, but also be able to withstand the impact of the vehicle's start, acceleration, brake light repetition and collision accidents. It is the safety of the occupants in the car. One of the important safety components. The seat frame must have sufficient strength to ensure its fatigue life and occupant safety, and must have sufficient rigidity to ensure its assembly and use requirements.

In the related art, in order to reduce the weight of the whole vehicle, the seat is made of plastic, but the strength and fireproof performance are poor, or the fiber reinforced plastic is used, but the fiber reinforced plastic has the disadvantage of low temperature brittleness, so it can no longer be used in a low temperature region. .

Summary of the invention

The present invention aims to solve at least one of the above technical problems in the prior art to some extent. To this end, the present invention provides a seat for a vehicle having the advantages of light weight, high structural strength, good fire resistance, and high reliability.

The invention also proposes a vehicle having a seat of the vehicle.

The present invention also proposes a method of manufacturing a seat of a vehicle.

To achieve the above object, an embodiment of a first aspect of the present invention provides a seat for a vehicle, the seat of the vehicle comprising: a base comprising a base inner panel, a base outer panel, and a base reinforcement layer, The base inner plate and the base outer plate are both magnesium alloy material pieces and the base outer plate is located outside the inner plate of the base, and the base reinforcing layer is a fiber reinforced resin material piece and is clamped in the base Between the board and the outer panel of the base; a backrest, the backrest is disposed on the base, the backrest includes a back inner panel, a back outer panel and a back reinforcement layer, and the back inner panel and the back outer panel are both The magnesium alloy material member and the back outer panel are located outside the back inner panel, and the back reinforcement layer is a fiber reinforced resin material member and is sandwiched between the back inner panel and the back outer panel.

The seat of the vehicle according to the embodiment of the invention has the advantages of light weight, high structural strength, good fire resistance, high reliability and the like.

Further, the seat of the vehicle according to the above embodiment of the present invention may further have the following additional technical features:

According to an embodiment of the present invention, an outer edge of the inner panel of the base is sealingly connected to an outer edge of the outer panel of the base. The outer edge of the back inner panel is sealingly connected to the outer edge of the back outer panel.

According to an embodiment of the invention, the base inner panel and the outer edge of the base outer panel are laser welded, and the outer back edges of the back inner panel and the back outer panel are laser welded.

According to an embodiment of the present invention, a base sealing flange is provided at an outer edge of at least one of the base inner panel and the base outer panel, and at least one of the back inner panel and the back outer panel A backrest seal flange is provided at the outer edge.

According to an embodiment of the present invention, the base further includes a base frame disposed around a rim of the base inner panel and a rim of the base outer panel, the backrest further comprising a back frame, the back frame A rim is disposed around a rim of the back inner panel and a rim of the back outer panel.

According to an embodiment of the present invention, the seat of the vehicle further includes a backrest connecting member that is coupled to the base frame and the back frame, respectively.

According to an embodiment of the invention, the back frame and the corner of the base frame are arcuately transitioned.

According to an embodiment of the invention, the seat of the vehicle further includes a connecting seat mounted on a body of the vehicle, the base being mounted on the connecting seat.

An embodiment according to a second aspect of the present invention provides a vehicle comprising a seat of a vehicle according to an embodiment of the first aspect of the present invention.

A vehicle according to an embodiment of the present invention has advantages such as good maneuverability, energy saving, high reliability, and the like by using the seat of the vehicle according to the embodiment of the first aspect of the present invention.

An embodiment of a third aspect of the present invention provides a method of manufacturing a seat of a vehicle, the method of manufacturing a seat of the vehicle comprising the steps of:

The magnesium alloy plate is pressed into a base inner plate, a base outer plate, a back inner plate and a back outer plate by rolling;

Laying a resin-reinforced base fiber reinforcement layer on the inner side of the base outer panel, and laying a resin-backed back fiber reinforcement layer on the inner side of the back outer panel;

Placing the inner panel of the base on the inner side of the outer panel of the base, sandwiching the base fiber reinforcement layer between the inner panel of the base and the outer panel of the base, and placing the back inner panel in the An inner side of the back outer panel, the back fiber reinforced layer is sandwiched between the back inner panel and the back outer panel;

Heating and pressing to cure the back fiber reinforced layer and the base fiber reinforced layer;

The resin leached from the outer edge of the inner panel of the base and the outer edge of the outer panel of the base and the outer edge of the back inner panel and the outer edge of the back outer panel are cleaned.

A method of manufacturing a seat of a vehicle according to an embodiment of the present invention has the capability of improving structural strength and reliability of the seat Etc.

DRAWINGS

1 is a schematic structural view of a seat of a vehicle according to an embodiment of the present invention.

2 is a partial cross-sectional view of a vehicle in accordance with an embodiment of the present invention.

3 is a flow chart of a method of manufacturing a seat of a vehicle according to an embodiment of the present invention.

Reference numerals: a seat 1 of the vehicle, a backrest 100, a back inner panel 110, a back outer panel 120, a back reinforcement layer 130, a back frame 140, a base 200, a base frame 210, and a back joint 300.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " After, "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship of the "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplified description, and does not indicate or imply the indicated device or component. It must be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

A seat 1 of a vehicle according to an embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1-3, a seat 1 of a vehicle according to an embodiment of the present invention includes a backrest 100 and a base 200.

The base 200 includes a base inner panel, a base outer panel and a base reinforcement layer, wherein the base inner panel and the base outer panel are magnesium alloy material pieces, and the base outer panel is located outside the base inner panel, the base The reinforcing layer is a fiber reinforced resin material member and is sandwiched between the base inner panel and the base outer panel. The backrest 100 is disposed on the base 200. The backrest 100 includes a back inner panel 110, a back outer panel 120 and a back reinforcement layer 130. The back inner panel 110 and the back outer panel 120 are both magnesium alloy materials and the back outer panel 120 is located on the back inner panel. On the outside of the 110, the back reinforcement layer 130 is a fiber The resin material member is reinforced and sandwiched between the back inner panel 110 and the back outer panel 120.

According to the seat 1 of the vehicle according to the embodiment of the present invention, the base inner panel, the outer base panel, the back inner panel 110 and the back outer panel 120 made of a magnesium alloy material can be utilized, and the inner panel of the base can be utilized. The base outer panel constitutes the base 200 of the seat 1, and the back inner panel 110 and the back outer panel 120 constitute the backrest 100 of the seat 1, thereby constituting the seat 1. Compared with the related art, the seat made of plastic can make the seat 1 have good fireproof performance and structural strength, and the seat 1 can be made cold at a lower temperature than the seat made of fiber reinforced plastic in the related art. The structure can still have good structural strength and improve the applicability of the seat 1.

Moreover, since the backrest 100 and the base 200 are made of a magnesium alloy, it is possible to facilitate the lightening of the weight of the seat 1, thereby facilitating the reduction of the overall weight of the vehicle, improving the handling of the vehicle, and reducing the energy consumption of the vehicle.

In addition, since the back reinforcing inner layer 110 and the back outer panel 120 are respectively sandwiched with the fiber-reinforced back reinforcing layer 130, the base reinforcing layer is sandwiched between the base inner panel and the base outer panel, and the back reinforcing layer 130 is And the base reinforcing layer is a fiber reinforced resin material member, so that not only the gap between the inner and outer plates can be filled by the reinforcing layer, but also the weight of the seat 1 can be further reduced, and the reinforcing layer can be used for the inner and outer plates. Support positioning can further improve the structural strength of the seat 1 to compensate for the defects of the individual fiber reinforced materials. On the other hand, the reinforcing layer can be used for buffering, absorbing the impact force received by the seat 1 and further improving the reliability of the seat 1. Sex.

Therefore, the seat 1 of the vehicle according to the embodiment of the present invention has the advantages of light weight, high structural strength, good fire resistance, high reliability, and the like.

A seat 1 of a vehicle according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

In some embodiments of the present invention, as shown in FIGS. 1-3, a seat 1 of a vehicle according to an embodiment of the present invention includes a backrest 100 and a base 200.

The outer edge of the inner panel of the base is sealingly connected with the outer edge of the outer panel of the base, and the outer edge of the inner panel 110 of the backrest is sealingly connected with the outer edge of the outer panel 120 of the backrest. This can prevent the back reinforcement layer 130 and the base reinforcement layer from being exposed, further improving the fire resistance of the seat 1.

In a specific embodiment of the invention, the base inner panel and the outer edge of the base outer panel are laser welded, and the outer edges of the back inner panel 110 and the back outer panel 120 are laser welded. This can not only facilitate the connection of the back inner panel 110 and the back outer panel 120 and the base inner panel and the base outer panel, but also ensure the connection strength, and can ensure the sealing of the back reinforcement layer 130 and the base reinforcement layer. Further improve the reliability of the seat 1.

In another embodiment of the present invention, the outer edge of at least one of the base inner panel and the base outer panel is provided with a base sealing flange, at least one of the back inner panel 110 and the back outer panel 120. The back edge has a backrest flange. This also makes it easy to ensure the sealing of the back reinforcement layer 130 and the base reinforcement layer, further Improve the reliability of the seat 1.

Specifically, as shown in FIG. 1 , the base 200 further includes a base frame 210 disposed around a rim of the base inner panel and a rim of the base outer panel, and the backrest 100 further includes a back frame 140 surrounding the back frame 140 The rim of the back inner panel 110 and the rim of the back outer panel 120 are disposed. In this way, the base 200 and the backrest 100 can be supported and positioned by the back frame 140 and the base frame 210, which not only can further improve the structural strength of the seat 1, but also facilitate the connection of the backrest 100 and the base 200.

Specifically, the back frame 140 and the base frame 210 may each include a frame inner panel, a frame outer panel, and a fiber resin reinforcing panel, and the fiber resin reinforcing panel is sandwiched between the frame inner panel and the frame outer panel. This can facilitate the reduction of the weight of the back frame 140 and the base frame 210, and ensure the structural strength and fire resistance of the back frame 140 and the base frame 210.

More specifically, as shown in FIG. 1, the seat 1 further includes a backrest connector 300 that is coupled to the base frame 210 and the back frame 140, respectively. This makes it possible to connect the base 200 and the backrest 100 with the backrest connector 300 to facilitate the assembly of the seat 1.

Specifically, the backrest connectors 300 may be two and located on both sides of the base frame 210.

Optionally, as shown in FIG. 1 , the corners of the back frame 140 and the base frame 210 are arc-transitioned. In this way, the shape of the back frame 140 and the base frame 210 can be made more beautiful, and the occurrence of corners can be avoided to cause safety hazards.

Advantageously, the seat 1 further comprises a connector (not shown) mounted on the body of the vehicle on which the base 200 is mounted. This makes it easy to mount the seat 1 on the vehicle.

Specifically, the back inner panel 110, the back outer panel 120, the base inner panel, and the base outer panel have a thickness of 0.8 to 1.5 mm. This reduces the weight of the seat 1 while ensuring the strength of the respective structures.

A vehicle according to an embodiment of the present invention is described below. A vehicle according to an embodiment of the present invention includes a seat 1 of a vehicle according to the above-described embodiment of the present invention.

The vehicle according to the embodiment of the present invention has advantages of good maneuverability, energy saving, high reliability, and the like by utilizing the seat 1 of the vehicle according to the above-described embodiment of the present invention.

A method of manufacturing a seat of a vehicle according to an embodiment of the present invention will be described below. A method of manufacturing a seat of a vehicle according to an embodiment of the present invention includes the following steps:

The magnesium alloy plate is pressed into a base inner plate, a base outer plate, a back inner plate and a back outer plate by rolling;

Laying a resin-reinforced base fiber reinforcement layer on the inner side of the base outer panel, and laying a resin-backed back fiber reinforcement layer on the inner side of the back outer panel;

Placing the inner panel of the base inside the outer panel of the base, so that the base fiber reinforcement layer is clamped in the base Between the board and the outer panel of the base, and placing the back inner panel on the inner side of the back outer panel, so that the back fiber reinforced layer is sandwiched between the back inner panel and the back outer panel;

Heating and pressing to cure the back fiber reinforced layer and the base fiber reinforced layer;

The resin leached from the outer edge of the inner panel of the base and the outer edge of the outer panel of the base and the outer edge of the back inner panel and the outer edge of the back outer panel are cleaned.

A vehicle according to an embodiment of the present invention has an advantage of being able to improve the structural strength and reliability of the seat.

In a specific embodiment of the present invention, after cleaning the leached resin, the base outer panel and the base inner panel and the back inner panel and the back outer panel are edge-sealed by laser welding.

In another embodiment of the invention, the sealing of the outer edge of the sheet is formed during the roll forming of the magnesium alloy sheet.

Specifically, when the resin is heat-cured, the heating temperature is 80 to 130 degrees Celsius.

Other configurations and operations of vehicles in accordance with embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the present invention, the terms "installation", "connected", "connected", "fixed" and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific feature described in connection with the embodiment or example. A structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification, as well as features of various embodiments or examples, may be combined and combined.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

A seat for a vehicle, comprising: a base, the base comprises a base inner panel, a base outer panel and a base reinforcement layer, wherein the base inner panel and the base outer panel are magnesium alloy material parts, and the base outer panel is located outside the inner panel of the base, The base reinforcement layer is a fiber reinforced resin material member and is sandwiched between the base inner panel and the base outer panel; a backrest, the backrest is disposed on the base, the backrest includes a back inner panel, a back outer panel and a back reinforcement layer, and the back inner panel and the back outer panel are both magnesium alloy materials and the backrest The plate is located outside the back inner panel, and the back reinforcing layer is a fiber reinforced resin material member and is sandwiched between the back inner panel and the back outer panel. A seat for a vehicle according to claim 1, wherein an outer edge of said base inner panel is sealingly coupled to an outer edge of said base outer panel, said outer edge of said back inner panel and said outer back panel The outer edge is sealed. The seat of a vehicle according to claim 2, wherein the base inner panel and the outer edge of the base outer panel are laser welded, and the inner edges of the back inner panel and the outer back panel are laser welded . The seat of a vehicle according to claim 2, wherein a base sealing flange is provided at an outer edge of at least one of the base inner panel and the base outer panel, the back inner panel and the back A back seal flap is provided at an outer edge of at least one of the back outer panels. A seat for a vehicle according to claim 1, wherein said base further comprises a base frame, said base frame being disposed around a rim of said base inner panel and a rim of said base outer panel, said backrest further A back frame is included, the back frame being disposed around a rim of the back inner panel and a rim of the back outer panel. A seat for a vehicle according to claim 5, further comprising a backrest connecting member, said backrest connecting member being coupled to said base frame and said back frame, respectively. A seat for a vehicle according to claim 5, wherein the back frame and the corner of the base frame are arcuately transitioned. A seat for a vehicle according to claim 1, further comprising a connecting seat mounted on a body of the vehicle, the base being mounted on the connecting seat. A vehicle characterized by comprising a seat of a vehicle according to any one of claims 1-8. A method of manufacturing a seat for a vehicle, comprising the steps of: The magnesium alloy plate is pressed into a base inner plate, a base outer plate, a back inner plate and a back outer plate by rolling; Laying a resin-reinforced base fiber reinforcement layer on the inner side of the base outer panel, and laying a resin-backed back fiber reinforcement layer on the inner side of the back outer panel; Placing the inner panel of the base on the inner side of the outer panel of the base, sandwiching the base fiber reinforcement layer between the inner panel of the base and the outer panel of the base, and placing the back inner panel in the An inner side of the back outer panel, the back fiber reinforced layer is sandwiched between the back inner panel and the back outer panel; Heating and pressing to cure the back fiber reinforced layer and the base fiber reinforced layer; The resin leached from the outer edge of the inner panel of the base and the outer edge of the outer panel of the base and the outer edge of the back inner panel and the outer edge of the back outer panel are cleaned.

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