CN103068631A - One piece rear back - Google Patents
One piece rear back Download PDFInfo
- Publication number
- CN103068631A CN103068631A CN2011800398545A CN201180039854A CN103068631A CN 103068631 A CN103068631 A CN 103068631A CN 2011800398545 A CN2011800398545 A CN 2011800398545A CN 201180039854 A CN201180039854 A CN 201180039854A CN 103068631 A CN103068631 A CN 103068631A
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- Prior art keywords
- rib
- neighboring
- pattern
- projection
- vehicle seat
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- 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
- B60N2/68—Seat frames
-
- 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
- B60N2/68—Seat frames
- B60N2/686—Panel like structures
-
- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A vehicle seat and more specifically, a back panel for second and third row seats wherein the panel is formed out of a single stamped sheet, having a raised geometric pattern providing structural support and integral headrest locators and supports. An exemplary vehicle seat back may comprises: at least one structural member having a back surface including a base plane and bounded by an outer perimeter and wherein said back surface includes a raised pattern extending from said base plane and wherein said raised pattern includes an outer perimeter rib proximate to said outer perimeter and a plurality of ribs extending across said back surface and bounded by said outer perimeter rib.
Description
The cross reference of related application
It is the U.S. Provisional Patent Application No.61/375 of " One Piece Rear Back (integral type rear backrest) " that this PCT patent application requires in the title that on August 19th, 2010 submitted to, 204 interests, whole disclosures of this application are considered to the application's a disclosed part, and incorporated herein by reference.
Technical field
The present invention relates to a kind of seat, and more particularly, relate to a kind of back board for the second and the 3rd row's seat, in the back board of the second and the 3rd row's seat, plate or structural frame are formed by the steel sheets of single punching press, and have eliminated the demand to tubular type steel outside frame.
Background technology
Vehicle manufacturers utilizes the peripheral tubing and the pressed sheet that are welded to each support to form the second and the 3rd structural frame of arranging seat usually, and described pressed sheet extends between peripheral tubing thinks that seat provides the structure stiffness.From the time and materials aspect, these seat design are expensive in the manufacturer, and usually relatively heavier.Some manufacturers have attempted cancelling peripheral tubing, and use a plurality of pressed sheets and subsequently with reinforced support and the bar weld together of they and a plurality of welding, the welding of described reinforced support and bar is the needs for the structure stiffness.These pairs pressed sheet also is consuming time and expensive for the manufacturer, therefore for rear row's seat, specifically for the second and the 3rd row's seat, needs to reduce cost and reduce the quality structure member.
Summary of the invention
The present invention relates to seat, and more particularly, relate to the back board for the second and the 3rd row's seat, in the back board of the second and the 3rd row's seat, plate or constructive elements are formed by single punching press sheet material.
The present invention uses the single pressed sheet sheet material of steel and passes through to increase carefully the punching press geometric design of the member that forms rib or projection, permission forms the constructive elements of light weight by the fine sheet (usually 0.4mm to 0.6mm) of steel, and does not need extra welding support, peripheral tubing or other structural support part.Also can utilize such as 1008 or the steel structure of the very standard of 340XF steel form plate.
Description of drawings
Fig. 1 shows the front perspective view for the constructive elements of rear row's seat of 60%;
Fig. 2 is the front perspective view for the constructive elements of rear row's seat of 40%;
Fig. 3 is the back side plane figure of the constructive elements of Fig. 1;
Fig. 4 is the back side plane figure of the constructive elements among Fig. 2;
Fig. 5 is the lateral plan of the constructive elements among Fig. 1 and Fig. 3.
The specific embodiment
The present invention relates generally to a kind of constructive elements 10 or plate as shown in Fig. 1-5.Constructive elements 10 is formed by the stamped metal of single sheet material generally, the pattern 14 that it keeps reference plane 12 and forms projection in whole backrest surface 13.The pattern 14 of projection can comprise the height with respect to a plurality of levels of reference plane 12.Constructive elements 10 also comprises top cross member 20 and sidepiece cross member 18, and described top cross member 20 comprises head rest steady arm 16, and described sidepiece cross member 18 extends around the remainder of periphery.
The pattern that forms the pattern 14 of projection illustrated in the accompanying drawings allows constructive elements 10 to form the product of low cost, little quality.More particularly, constructive elements 10 can meet multiple current seat standard, such as FMVSS202A, residual (the Cargo Retention) of ECE17 goods and other structural requisite.Can utilize such as the standard steel of the single sheet material of 1008 or 340XF steel of relative thin ratio (specifically 0.4mm to 0.6mm) and realize all these.By removing the standard steel of support, external member and use thinner ratio for normal, the present invention has reduced material cost and has alleviated seat-weight.The weight saving of seat is even more important aspect the total weight of vehicle alleviating, and has therefore improved the fuel economy of vehicle.In addition, by using integral design, reduced manufacturing cost.More particularly, by optimizing geometric configuration, the design of the pattern 14 of projection has reduced cost and quality, thereby allows to use the steel thinner than the steel of standard thickness.
Shown in Fig. 1-4, specifically be shown among Fig. 1 and Fig. 3 if constructive elements accounts for the 60%(of seat part) or the 40%(that accounts for the seat part specifically be shown in Fig. 2 and Fig. 4), then it has different patterns.Should be noted that 60% pattern can be applied to 50% and the larger seat that accounts for back seat, and 40% pattern is applicable to 50% or the less seat that account for whole back seat, the seat of namely cutting apart.
To the similar features of the constructive elements of 60% and 40% pattern be described at first.Constructive elements 10 is stamped to have the pattern 14 from the projection of reference plane 12 extensions.After being stamped, constructive elements has the neighboring 30 that is formed by benchmark edge 32, inward flange 34, outward flange 36 and top edge 38.Benchmark edge 32, inward flange 34 and top edge 38 are substantially straight, but some variations can occur.Outward flange 36 has outward flange 42 and the upper outward flange 44 of lower straight edge 40, bending.The size of outward flange 36, shape and structure can change according to vehicle, and according to expection, in many cases, thereby outward flange 36 will stretch out and have crooked outward flange 42, but in some constructions, outward flange 36 will be straight, thereby not have crooked outward flange 42.
Near benchmark edge 32, adhering zone 48 can be constructed to have multiple hole, and in certain embodiments, use extra hinge plate 50 that constructive elements 10 is connected to base seat portion or vehicle, and therefore seat partly is connected to base seat portion or vehicle.The size of this adhering zone 48, shape and structure can be according to the expectation functions of the type of vehicle and seat and are different.
Each of constructive elements 10 comprises extending around mode and roughly near the neighboring rib 52 of neighboring 30.Should be noted that top cross member 20 is arranged between neighboring rib 52 and the upper limb 38.Neighboring rib 52 totally comprises benchmark peripheral part 54, inside circumference part 60, neighboring part 62 and upper periphery part 70.Benchmark peripheral part 54 totally comprises the central component 55 that basically aligns with benchmark edge 32.Benchmark peripheral part 54 also totally comprises outer reference angle part 56 and interior reference angle part 58.Interior reference angle part 58 and outer reference angle part 56 angled layouts think that the hinge plate 50 that is arranged in the lower edge adhering zone 48 provides the space.The variation of the size of benchmark peripheral part 54, shape, configuration and angle can be expected.
It should be noted, compare with neighboring part 62 with inside circumference part 60, the recessed a little or more close reference plane of upper periphery part.Upper periphery part 70 is substantially extended across the major part near the width of the constructive elements of top cross member 20 generally.Because upper periphery part 70 has the height of reduction with respect to the remainder of neighboring rib 52, so can increase the extra rib member 72 that extends and be approximately perpendicular to top cross member 20 and upper periphery part 70 from the top cross member.Constructive elements for 40%, at least one this strengthening rib member 72 stride across upper periphery part 70 from top cross member 20 and extend to the protruding rib between head rest hole 68, but it may also extend into reference plane 12 in certain embodiments.
As shown in Fig. 1 and Fig. 3, part for 60%, comprise such strengthening rib member 72, wherein at least one strengthening rib member 72 is arranged on head rest hole 16 and external head by between another strengthening rib member 72 beyond the hole 16, and is arranged to each side that is located substantially on latch member 22 from least two strengthening rib members 72 that top cross member 20 extends to reference plane 12.Such as Fig. 2 and shown in Figure 4, the member 40% and 60% is on the two, and extra strengthening rib member 72 is arranged near latch member 22.Because size, shape and the configuration of the constructive elements around the latch member 22, the size that is arranged to the strengthening rib member 72 of close latch member 22 reduces basically.Although can from these rib members 72 of steel backing face punching press, in certain embodiments, can cross over upper periphery part 70 welding strengthening rib members from the top cross member.
Now, described constructive elements 10 and had basically similar feature, wherein in 60% constructive elements 10 ' and 40% constructive elements 10 " between only have little variation.To describe now 60% constructive elements 10 ' and the strengthening rib or the bossing 14 that are surrounded by neighboring rib 52 on it, and will be described in after a while below 40% the constructive elements 10 of being surrounded by the neighboring rib " on rib bossing 14.60% constructive elements 10 ' comprises triangular fin part 80, and it approximately medially is formed between inside circumference part 60 and the lower straight part 64.Triangular fin part 80 totally comprises lower shank 84 and interior shank 86 and outer shank 88, and described lower shank 84 aligns with benchmark peripheral part 54 basically, and interior shank 86 and outer shank 88 extend to summit 82 from lower shank 84.As shown in Figure 3, align with latch member 22 basically in summit 82.Summit rib 90 82 extends upwardly to upper periphery part 70 from the summit, and latch member 22 is arranged on the summit rib 90.Triangular fin part 80 is shown as equilateral triangle generally, but can carry out some changes.Constructive elements 10 ' also comprises connection rib, and described connection rib extends at the point of crossing on first time summit 83 and lower shank 84 and the point of crossing of outer shank 88 on second time summit 85 from lower shank 84 and interior shank 86.These connection ribs 92 extend to point of crossing between outer reference angle part 56 and the neighboring part 62 and the point of crossing between interior reference angle part 58 and the inside circumference part 60 from triangular fin part 80.The pair of cross rib, specifically the first diagonal ribs 96 and the second diagonal ribs 98 roughly extend towards interior shank 86 and the outer shank 88 of triangular fin part 80 respectively from the upper interior turning of constructive elements and the upper outside turning of constructive elements separately.More particularly, diagonal ribs 96, one of 98 roughly extends from the upper periphery part 70 of neighboring rib 52 and the point of crossing of inside circumference part 60, and diagonal ribs 96,98 another extend to outer shank 88 near the point of crossing of upper periphery part 70 and transition portion 68.More particularly, the arrangement mode of each diagonal ribs is as follows: they roughly form x shape pattern, but they are also indefinite intersected with each other, if diagonal ribs 100 extends, then they will form wherein each x shape pattern that intersects of opposite end and outer reference angle part 56 and interior reference angle part 58.Should note, the interior shank 86(of triangular fin part 80 comprises one of connection rib 92 of extending towards interior reference angle part 58 and is positioned at neighboring part 62 on one of diagonal ribs 100) form generally second triangular shaped 102, described second triangular shaped 102 to by triangular fin 80 reference plane form first triangular shaped similar.Similarly, one of summit rib 92, diagonal ribs 100 of extending from the interior shank 86 of triangular fin part 80 and upper periphery part 70 are in reference plane 12 forms triangular shaped 104.Owing to comprise the bandy part 60 of the neighboring part 62 of transition portion 68, increase by two extra strengthening ribs 110, they extend to the diagonal ribs that extends towards transition portion 68 from the outer shank 88 of triangular fin part 80 especially from one of diagonal ribs 100.One of extra strengthening rib extends between the point of crossing of the lower straight part 64 of diagonal ribs and bandy part 66 and neighboring part 62, and the extra strengthening rib 110 of another root totally extends to the point of crossing of summit rib 90 and upper periphery part 70 from diagonal ribs 100.Rear one extra strengthening rib 110 overall formation of describing are referred to herein as the triangular shaped of outer dead centre triangular shaped 106, and described triangle utilizes described extra strengthening rib, diagonal ribs and summit rib 90 as its neighboring.
40% constructive elements 10 will be described now " the pattern 14 of structural projection.As mentioned above, 40% constructive elements 10 " totally comprise neighboring part 62, compare with 60% constructive elements 10 ', have outside a variation on the peripheral part 62.On the peripheral rib 52, specifically, on inside circumference part 60, breech lock installation region 120 recessed, that enlarge is set, and the breech lock on 60% the constructive elements 10 ' is disposed on the summit rib 90 outside.Yet, compare with inside circumference part 60, breech lock installation region 120 will have with respect to reference plane 18 than low height, but compare with upper periphery part 70, breech lock installation region 120 still has the larger height with respect to reference plane 18.Main crossings rib 130 divides the point of crossing of 60 main portion 124 and breech lock installation region 120 to extend internally, and it downwards and extend outwardly into point of crossing with outer reference angle part 56.Many vertical rib 132 are extended from main crossings rib 130, and each comfortablely limits recessed portion 134 between them vertical rib 132, and specifically, described many vertical rib 132 are respectively the first vertical rib 140,142,144,146 and 148.At least one root that vertical rib 132 totally comprises at least one root of partly intersecting with upper periphery, intersect with the neighboring part, at least one root that partly intersects with inside circumference and with benchmark peripheral part 54(specifically, with interior reference angle part 58) at least one root of intersecting.Such as Fig. 2 and shown in Figure 4, arrange from main crossings rib 130 and extend to the haply extra vertical rib of the point of crossing (specifically, the point of crossing between transition portion 68 and the upper periphery part 70) of peripheral part 70 and neighboring part 62.Therefore, three vertical rib 132 can be from diagonal ribs 130 outwards and extend upward, and two vertical rib 132 from diagonal ribs downwards and extend internally.
In addition, reduce cost and quality with the design of the pattern 14 of the projection of top cross member 20 combinations on the plate 10 by head rest steady arm 16 and relevant supporting member feature directly are integrated into, thereby eliminated the additional step of the welding support of increase cost and weight.Constructive elements 10 can allow various head rests position, comprises outside and middle head rest design.The constructive elements 10 of carrying out little change by the pattern 14 to the projection shown in the accompanying drawing can be used for the seat of cutting apart other different ratio of configuration from graphic 60%/40%.The pattern of the projection shown in Fig. 1 and Fig. 3 especially is preferred for 60% seat of cutting apart configuration.The pattern 14 of the projection among Fig. 2 and Fig. 4 especially is preferred for 40% seat of cutting apart configuration.Certainly, the version of the pattern of diagram projection can change along with the height of armchair structure member 10 or change width.Pattern can be used for the back seat of 50%/50% back seat of cutting apart or 100% in the situation of little modification.
Along with height or the width increase of vehicle structure member 10, the usually width of the pattern 14 of projection and highly pro rata increase.Width and height by increasing protruding pattern 14 keep structural integrity.
Claims (19)
1. vehicle seat back comprises:
At least one constructive elements, has the back side, the described back side comprises reference plane and is surrounded by the neighboring, the wherein said back side comprises from the pattern of the projection of described reference plane extension, and the pattern of described projection comprises near the neighboring rib of described neighboring with in described backrest surface extension and by many roots of described neighboring rib encirclement.
2. vehicle seat back according to claim 1, it is characterized in that, described vehicle seat back is without the most tube frame member that extends near described neighboring as described neighboring, and described backrest surface forms the roughly major part of described at least one constructive elements.
3. vehicle seat back according to claim 1, it is characterized in that, described at least one constructive elements comprises the first constructive elements, and the pattern of described projection is formed by the pattern of the first projection, the pattern of described the first projection extends internally and comprises described neighboring rib from described neighboring rib on described the first constructive elements, and the pattern of described the first projection comprises triangular fin part, summit rib and extends at least two intermediate interdigitated ribs of described neighboring rib from triangular fin.
4. vehicle seat back according to claim 3, it is characterized in that, described neighboring rib comprises the upper periphery part, and described triangular fin partly comprises summit and two lower summits, and described summit rib extends to described upper periphery part from described summit, and described connection rib extends between each and the described neighboring rib on described lower summit independently.
5. vehicle seat back according to claim 4 is characterized in that, described neighboring rib also comprises: datum rib, and it has interior reference angle part, central component and outer reference angle part;
The inside circumference part;
The neighboring part has lower straight part, bandy part and transition portion; And
One of wherein said connection rib extends between at least one point of crossing between described inside circumference rib and the described interior reference angle part on one of described lower summit, and near described inside circumference rib and described interior reference angle point of crossing partly, and the described connection rib of another root extends between at least one of described outer reference angle part and described neighboring part on another described lower summit, and near the point of crossing of described outer reference angle part and described neighboring part; And
Wherein said triangular fin partly comprises lower shank, interior shank and outer shank.
6. vehicle seat back according to claim 5, it is characterized in that, the pattern of described the first projection also comprises the first diagonal ribs, and the first diagonal ribs extends to described outer shank on the described triangular fin part from least one of described transition portion and described upper outside peripheral part and near the position of the point of crossing of described transition portion and described upper outside peripheral part.
7. vehicle seat back according to claim 5, it is characterized in that, the pattern of described the first projection also comprises the second diagonal ribs, the second diagonal ribs is near the position of the point of crossing of described inside circumference part and described neighboring part, and extends to the described interior shank of described triangular fin on partly from described upper periphery part and partly at least one of described inside circumference.
8. vehicle seat back according to claim 7, it is characterized in that, described triangular fin part limits roughly first triangular shaped at described reference plane, and described second diagonal ribs of described triangular fin part, described inside circumference part and described interior shank form roughly the second interior triangular shaped major part on the described reference plane.
9. vehicle seat back according to claim 6 is characterized in that, also comprises the first strengthening rib that vertically extends from described the first diagonal ribs.
10. vehicle seat back according to claim 9, it is characterized in that, described the first strengthening rib extends between at least one of the described lower straight part of described bandy part and described neighboring part at described the first diagonal ribs, and the point of crossing of close described lower straight part and described bandy part, and the second strengthening rib extends to described upper periphery part and described summit rib at least one from described the first diagonal ribs.
11. vehicle seat back according to claim 10, it is characterized in that, described the second strengthening rib finishes in the position of the point of crossing of close described summit rib and described upper outside peripheral part, and described the first and second strengthening ribs are not in alignment with each other on the opposite flank of described the first diagonal ribs, and described summit rib comprises the breech lock installation region.
12. vehicle seat back according to claim 1, it is characterized in that, described at least one constructive elements comprises the second constructive elements, and the pattern of described projection is formed by the pattern of the second projection, the pattern of described the second projection extends internally and comprises described neighboring rib from described neighboring rib on described the second constructive elements, and the pattern of described the second projection comprises the main crossings rib and generally perpendicularly extends away from least two vertical rib that arrive described neighboring rib from described main crossings rib.
13. vehicle seat back according to claim 12 is characterized in that, described at least two vertical rib are included in first and second vertical rib of roughly aliging each other on the opposite flank of described main crossings rib.
14. vehicle seat back according to claim 13 is characterized in that, described at least two vertical rib comprise third and fourth vertical rib of not aliging with described the first and second vertical rib, and described the third and fourth vertical rib does not line up each other.
15. vehicle seat back according to claim 14 is characterized in that, at least one of described the third and fourth vertical rib is roughly parallel to one of described first and second vertical rib.
16. vehicle seat back according to claim 15, it is characterized in that, the pattern of described the second projection comprises the 5th vertical rib that is roughly parallel to described the second vertical rib, described the third and fourth vertical rib is roughly parallel to described the first vertical rib, and described the 3rd, the 4th and the 5th vertical rib does not line up at whole main crossings rib.
17. vehicle seat back according to claim 12, it is characterized in that, described neighboring rib comprises the upper periphery part, has inside circumference part, benchmark peripheral part and the neighboring part of breech lock installation region, and the top cross member is disposed between described upper periphery part and the described neighboring, and described main crossings member extends to the roughly point of crossing of benchmark peripheral part and neighboring part from described breech lock installation region.
18. vehicle seat back according to claim 1 is characterized in that, described at least one constructive elements comprises:
The first constructive elements, and the pattern of described projection is formed by the pattern of the first projection, the pattern of described the first projection extends internally and comprises described neighboring rib from described neighboring rib on described the first constructive elements, and the pattern of described the first projection comprises triangular fin pattern, summit rib and from then on at least two intermediate interdigitated ribs of described neighboring rib; And
The second constructive elements, and the pattern of described projection is formed by the pattern of the second projection, the pattern of described the second projection extends internally and comprises described neighboring rib from described neighboring rib on described the second constructive elements, and the pattern of described the second projection comprises the main crossings rib and generally perpendicularly extends away from least two vertical rib that arrive described neighboring rib from described main crossings rib, and compare with described the first constructive elements, described the second constructive elements has less face area.
19. vehicle seat back according to claim 18, it is characterized in that, each of the pattern of described the first and second projections comprises tension member, and described tension member is from the top cross member extension between the upper outside peripheral part that is arranged in described neighboring and described neighboring rib and cross described upper outside peripheral part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37520410P | 2010-08-19 | 2010-08-19 | |
| US61/375,204 | 2010-08-19 | ||
| PCT/US2011/048479 WO2012024622A1 (en) | 2010-08-19 | 2011-08-19 | One piece rear back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103068631A true CN103068631A (en) | 2013-04-24 |
| CN103068631B CN103068631B (en) | 2016-06-01 |
Family
ID=45605448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180039854.5A Expired - Fee Related CN103068631B (en) | 2010-08-19 | 2011-08-19 | Monoblock type rear backrest |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR101445627B1 (en) |
| CN (1) | CN103068631B (en) |
| BR (1) | BR112013003504A2 (en) |
| WO (1) | WO2012024622A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340100A (en) * | 2013-08-08 | 2015-02-11 | 烟台延锋江森座椅有限责任公司 | Single-plate seat back skeleton structure |
| CN104875653A (en) * | 2015-06-23 | 2015-09-02 | 吉林大学 | Back-row seat framework made of hybrid materials for passenger car |
| CN105263751A (en) * | 2013-06-07 | 2016-01-20 | 标致·雪铁龙汽车公司 | Frame for backrests of back seats of a motor vehicle for the arrangement of an adjustable headrest for the backrest of the middle seat |
| CN105377628A (en) * | 2013-07-17 | 2016-03-02 | 约翰逊控制元件有限两合公司 | Backrest structure for a vehicle seat, and vehicle seat |
| CN117644806A (en) * | 2024-01-29 | 2024-03-05 | 宁波市鄞州宏波汽车零部件有限公司 | Rear seat frame |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013013575A1 (en) * | 2013-08-14 | 2015-02-19 | Manuela Braun | vehicle seat |
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2011
- 2011-08-19 BR BR112013003504A patent/BR112013003504A2/en not_active IP Right Cessation
- 2011-08-19 WO PCT/US2011/048479 patent/WO2012024622A1/en active Application Filing
- 2011-08-19 KR KR1020137006844A patent/KR101445627B1/en not_active IP Right Cessation
- 2011-08-19 CN CN201180039854.5A patent/CN103068631B/en not_active Expired - Fee Related
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| US3184263A (en) * | 1962-04-25 | 1965-05-18 | Chausson Usines Sa | Motor vehicle door panel structure |
| FR2420424A1 (en) * | 1978-03-21 | 1979-10-19 | Permali Sa | Timber-reinforced moulded fibreboard panels for vehicle bench seats - minimise wt. and acoustic drumming c.f. use of pressed steel panels |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263751A (en) * | 2013-06-07 | 2016-01-20 | 标致·雪铁龙汽车公司 | Frame for backrests of back seats of a motor vehicle for the arrangement of an adjustable headrest for the backrest of the middle seat |
| CN105263751B (en) * | 2013-06-07 | 2018-08-28 | 标致·雪铁龙汽车公司 | Motor vehicles back seat seat back frame for the changeable cushion that the center seat chair back is arranged |
| CN105377628A (en) * | 2013-07-17 | 2016-03-02 | 约翰逊控制元件有限两合公司 | Backrest structure for a vehicle seat, and vehicle seat |
| CN105377628B (en) * | 2013-07-17 | 2017-11-17 | 约翰逊控制元件有限两合公司 | Backrest structure and seat suitable for seat |
| CN104340100A (en) * | 2013-08-08 | 2015-02-11 | 烟台延锋江森座椅有限责任公司 | Single-plate seat back skeleton structure |
| CN104875653A (en) * | 2015-06-23 | 2015-09-02 | 吉林大学 | Back-row seat framework made of hybrid materials for passenger car |
| CN104875653B (en) * | 2015-06-23 | 2017-03-22 | 吉林大学 | Back-row seat framework made of hybrid materials for passenger car |
| CN117644806A (en) * | 2024-01-29 | 2024-03-05 | 宁波市鄞州宏波汽车零部件有限公司 | Rear seat frame |
| CN117644806B (en) * | 2024-01-29 | 2024-04-02 | 宁波市鄞州宏波汽车零部件有限公司 | Rear seat frame |
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| Publication number | Publication date |
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| BR112013003504A2 (en) | 2017-07-04 |
| WO2012024622A1 (en) | 2012-02-23 |
| KR101445627B1 (en) | 2014-09-29 |
| KR20130045397A (en) | 2013-05-03 |
| CN103068631B (en) | 2016-06-01 |
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