WO2006095455A1 - 自動車用シートのシートバックフレーム - Google Patents
自動車用シートのシートバックフレーム Download PDFInfo
- Publication number
- WO2006095455A1 WO2006095455A1 PCT/JP2005/010221 JP2005010221W WO2006095455A1 WO 2006095455 A1 WO2006095455 A1 WO 2006095455A1 JP 2005010221 W JP2005010221 W JP 2005010221W WO 2006095455 A1 WO2006095455 A1 WO 2006095455A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- center
- seat back
- pair
- seat
- Prior art date
Links
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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/986—Side-rests
- B60N2/99—Side-rests adjustable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- 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
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
- B60N2/4228—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the rear
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
-
- 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
Definitions
- the present invention relates to a seat back frame that forms a skeleton of a seat back of an automobile seat. More specifically, the present invention relates to a peripheral skeleton of an existing seat back frame used in various types of vehicles.
- the main structure is used as a basic frame structure, and a standard structure common to this basic frame structure is combined and integrated to make it possible to improve seating performance in any vehicle type. It relates to the seat back frame.
- a front seat (driver's seat and front passenger seat) 40 of an automobile has a seat back 43 on a rear end portion of a seat cushion 41 on which an occupant H sits down via a reclining adjuster mechanism 42.
- the headrest 44 is attached to the upper end of the seat back 43 so that it can be reclined.
- FIG. 9 is a perspective view showing a general structure of a seat frame 45 that is a skeleton of the front seat 40.
- the seat frame 45 includes a seat cushion frame 46 that forms the skeleton of the seat cushion 41 in FIG. 10 and a seat back frame 47 that forms the skeleton of the seat back 43.
- the seat cushion frame 46 includes a left side frame 48 and a right side frame 49 that are arranged along the longitudinal direction FR of the automobile and arranged parallel to each other with a gap in the left and right L_Ri directions when viewed from the front side F.
- a front cross member 50 and a rear cross member 51 that are bridged between the front F-side end and the rear R-side end of the side frames 48, 49, respectively, and are fixed to each end face by means such as welding. And is configured in a rectangular frame shape in plan view.
- the seat back frame 47 includes an upper frame 52 formed by bending a metal pipe in a substantially inverted U shape, and a pair of left and right sides connected to both ends of the upper frame 52.
- the wire 56 that is installed over the frame frame 55 and the vicinity of the upper end of each of the side brackets 53 and 54 and the intermediate part between the side brackets 53 and 54 are hooked and secured to the front.
- four S springs 57 that absorb and mitigate shock from the.
- two headrest mounting brackets 58 to which the headrest 44 shown in FIG. 10 is attached are fixed to the upper portion of the upper frame 52 by welding.
- a contour mat may be used instead of the S spring 57 described above.
- the conventional front seat 40 is said to have good seating performance due to various manufacturing restrictions such as cost reduction and common parts for each vehicle type.
- the headrest mounting bracket 58 in the upper frame (or upper cross member depending on the vehicle type) 52 is fixed. Good seating performance with frame height H up to the top
- the headrest mounting bracket 58 is mounted.
- the mounting height of the headrest 44 is determined depending on the position, the seating performance may be significantly reduced.
- the occupant H is reliably restrained from the waist to the head due to insufficient height. I can't.
- the S spring 57 and the wire 56 which are occupant support parts in the seat back frame 47 shown in FIG. 9, can be attached to the occupant H in the desired seating position even if the mounting position and structure are set very accurately. It is difficult to keep the posture in a reliable manner. That is, as shown in Fig. 10, the human spine H has a S-curve shape in side view, so from an ergonomic point of view,
- the side brackets 53 and 54 are attached so as to cover them, and a part of the pad is formed of a relatively hard member so that the side brackets 53 and 54 protrude forward. Seat backs that make up for this shortage have also been proposed. Rolling force With a configuration that obtains side support performance on both the left and right sides with such a pad, the pad gradually deforms as it repeatedly receives the load from the occupant H, and the required sabot performance is continuously maintained. I can't.
- the seat back frame 47 employs an occupant support component that elastically deforms, such as the S spring 57 and the wire 56, when the posture of the occupant H begins to collapse due to fatigue due to long-time driving, The occupant H cannot be held so as not to break the initial ideal sitting posture that has been set.
- the present invention has been made in view of the above-described conventional problems.
- the main structure forming the outer peripheral skeleton in each seatback frame of various existing vehicle types is used as a frame basic structure, and this frame basic structure.
- the purpose is to provide a seat back frame for an automobile seat that can achieve the desired seating performance when applied to any vehicle type simply by assembling and integrating a common standard specification structure.
- a seat back frame of an automobile seat includes a frame basic structure including an upper frame, a pair of left and right side brackets, and a lower cross frame constituting an outer peripheral skeleton, and a human body.
- a center support having at least a pair of left and right center pipes having a height dimension capable of supporting from the waist to the head and a side view shape capable of supporting the upper body of the human body in a required sitting posture, and a pelvis from the lumbar vertebra in the human spine
- a panel body in which left and right side support panels extend from the left and right ends of the center panel having a shape capable of holding the portion between the left and right sides of the center panel obliquely forward and outward to a predetermined size.
- a standard specification structure in which the rear surface of the center panel is fixed to the lower part of the center pipe; A pair of center pipes fixed to the upper frame in a relative arrangement with their upper ends protruding from the upper frame by a predetermined length, and to the lower cross frame, the lower ends of the pair of center pipes.
- the frame basic structure and the standard specification structure are integrated by fixing the parts.
- the mounting position of the headrest is compensated by the height of the left and right center pipes of the center support body, regardless of the lack of the seat height dimension of the existing upper frame in the basic frame structure.
- the center panel of the panel body supports the part of the human spine from the lumbar vertebra to the pelvis in the required sitting posture, so that ideal seating performance can be obtained and Unlike those using elastically deformed passenger support parts such as S springs and wires, the center panel can be held rigidly in a good seating position.
- the occupant is always in good condition while forcibly restraining the occupant from losing posture due to fatigue due to long-time driving. It functions to maintain a sitting posture.
- the left and right side support panels compensate for the lack of side support performance of the existing seat back frame, and restrain the occupant's upper body from shifting and swinging while stressing into the spine and surrounding muscles. Since it acts to minimize it, high-dimensional seating performance can be obtained.
- the main structure forming the outer peripheral skeleton that can be connected to the seat cushion frame among the existing seat back frames is used as the frame basic structure. Because it is used, it is possible to obtain ideal seating performance while mounting the basic frame structure without modification on almost all models with different shapes and sizes. .
- the center support in the seat back frame of the automobile seat of the present invention is formed by bending one pipe body, and both ends of the inverted U-shaped headrest bracket portion. If the structure has a shape that continuously extends, the center support body can be manufactured at a low cost by one pipe body.
- the center support in the seat back frame of the vehicle seat of the present invention includes a pair of left and right center pipes, and a headrest fits the pair of attachment legs into each upper end opening of the pair of center pipes.
- the installed structure facilitates the production of the standard specification structure and is suitable for mass production at low cost.
- the pair of left and right side support panel forces in the seat back frame of the vehicle seat of the present invention is elastically brought into contact with the pair of left and right side brackets via cushion spacer members attached at appropriate positions.
- the supported configuration when a rear-end collision is received from the following vehicle, when the load is applied to the center panel by the occupant's upper body that is moved backward due to the impact, side support on both the left and right sides
- the panel is pulled inward of the side bracket, it is displaced so that it can be bent inward with respect to the center panel, and the side support panels on both the left and right sides that are displaced inward also force the passenger from the left and right.
- Large secondary effects that can be constrained and protected so as to be wrapped can be obtained.
- FIG. 1 is a perspective view showing a seat back frame of an automobile seat according to an embodiment of the present invention.
- FIG. 2A is a perspective view showing a standard specification structure in the seat back frame of the above
- FIG. 2B is a perspective view showing another standard specification structure.
- FIG. 3 is an exploded perspective view showing a lower connection structure between a basic frame structure and a standard specification structure in the seat back frame.
- FIG. 4 is a right side view showing a front seat constructed using the seat back frame.
- FIG. 5A is a cross-sectional view showing a seat back constituted by using the seat back frame same as above
- FIG. 5B is a perspective view of a cushion spacer member
- FIG. 5C is a perspective view thereof.
- FIG. 5D is an enlarged cross-sectional view of the attachment portion of the cushion spacer member
- FIG. 5D is a cross-sectional view of the above-described seat back when a rear-end collision occurs.
- FIG. 6A is a cross-sectional view showing the seat back of the above
- FIG. 6B is a cross-sectional view when the side collision of the seat back occurs.
- FIG. 7A and FIG. 7B are perspective views showing another example of the upper connecting structure of the basic frame structure and the standard specification structure in the seat back frame, as seen from the front and rear, respectively. .
- FIG. 8A and FIG. 8B are perspective views respectively showing two other examples of the upper connecting structure of the frame basic structure and the standard specification structure in the seat back frame.
- FIG. 9 is a perspective view showing a conventional automobile seat frame.
- FIG. 10 is a right side view showing a conventional automotive front seat.
- FIG. 1 is a perspective view showing a seat back frame 1 of an automobile seat according to an embodiment of the present invention.
- the seat back frame 1 can be roughly divided into the basic frame structure 2 and the standard specification structure 3A.
- the frame basic structure 2 for example, only the upper frame 52, the left and right side brackets 53 and 54, and the lower cross frame 55, which are the main components constituting the outer peripheral skeleton of the existing seat back frame 47 in FIG. Is used.
- the basic frame structure 2 that is a part of the configuration of the present invention includes an upper frame that forms an outer peripheral skeleton in seatback frames of various existing vehicles, in addition to those shown in this embodiment.
- the main structure consists of a pair of left and right side frames and a lower cross frame, and is designed so that the existing frame basic structure 2 can be installed as it is in various vehicle models without modification.
- the standard specification structure 3A has a substantially inverted U-shape formed from a single metal pipe. It is an integral structure in which a metal panel body 7 is fixed to a lower portion of a center support body 4 formed by bending in a shape by connecting means described later.
- the center support 4 integrally includes center pipes 4a and 4b on both the left and right sides and a headrest bracket portion 4c formed of a bent upper end portion.
- the headrest integrated type is illustrated as the standard specification structure 3A, and the headrest bracket portion 4c is fitted so as to cover a pad (not shown) covered with a cover (not shown). By fixing, the headrest can be integrated.
- the headrest split type standard specification structure 3B can also be used.
- center support is provided only by the center pipes 9A and 9B on both the left and right sides.
- a body 8 is configured, and a separate headrest 44 force
- a pair of mounting legs 44a and 44b are fitted into the upper end openings of the center pipes 9A and 9B on the left and right sides so as to be attached.
- the panel body 7 is commonly used for both types of standard specification structures 3A and 3B.
- the panel body 7 is integrally provided with a center panel 7a and a pair of side support panels 7b, 7c on both left and right sides, and center pipes 4a on both left and right sides of the center support 4 on the rear surface of the center panel 7a. 4b is fixed by welding. The left and right side support panels 7b and 7c are projected from the left and right ends of the center panel 7a toward the front diagonally outward.
- the center panel 7a has a pattern of concave and convex shapes that can reinforce its strength. The dimensions of the center supports 4 and 8 and the panel body 7 in the standard specification structures 3A and 3B will be described later.
- the standard specification structure 3A of the headrest integrated type and the standard specification structure 3B of the headrest disassembly type described above are compared to the frame basic structure 2 having a main configuration that forms the outer peripheral skeleton of various existing vehicle types. Both are used in common and assembled.
- the standard specification structures 3A and 3B and the frame basic structure 2 are integrated as follows.
- rectangular plates are provided at the lower ends of the left and right center pipes 4a, 4b (or 9A, 9B) of the center support body 4 in the standard specification structure 3A (or 3B).
- the mounting bracket 10 is applied in a spanning arrangement, and the mounting pieces 10a and 10b protruding from the left and right ends of the mounting bracket 10 are brought into contact with each rear winding state. It is attached by welding.
- the fixing screw 11 passes through the through holes 55a and 55b of the lower cross frame 55 and the mounting bracket 10 It is fixed to the lower cross frame 55 by being screwed into the screw holes 10c, 10d.
- the left and right center pipes 4a, 4b are located at two locations near the upper end of the upper frame 52 of the frame basic structure 2 (conventional headrest mounting bracket 58 (Fig. It is welded to the place where 9) is attached and fixed by the joint 12 by this welding.
- FIG. 4 is a right side view showing the front seat 13 in which the seat back 14 is configured using the seat back frame 1 including the standard specification structure 3A of the headrest integrated type of FIG. 2A. 10 that are the same as or equivalent to those in FIG. 10 are given the same reference numerals, and redundant descriptions are omitted.
- the seat back frame 1 (Fig. 1) of the front seat 13 the frame height to the upper end, which is the boundary with the headrest bracket 4c in both center pipes 4a and 4b of the standard specification structure 3A, H force Fig. 10 conventional Compared to the frame height H
- the upper projecting length E of the center pipes 4a and 4b from the upper frame 52 is set to be higher, and the headrest bracket portion 4c extending continuously upward from the center pipes 4a and 4b is covered with the pad.
- the mounting height of the headrest 44 provided by being inserted into the head is also increased by the protrusion length E.
- the seat back frame 1 has a shortage of the frame height H of the frame basic structure 2 regardless of the difference in the shape of the frame basic structure 2 which is the main configuration of the existing seat back frame. Is compensated by both center pipes 4a and 4b, and the required frame height is always maintained.
- Both center pipes 4a and 4b are connected to the lumbar vertebra from the human thoracic vertebra.
- Both center pipes 9A and 9B of the standard specification structure 3B of the headrest split type are the same as the center pipes 4a and 4b. Therefore, even when the headrest split type standard specification structure 3B is used, the same effect as described above can be obtained.
- the standard specification structure 3A (or 3B) is a center support 4 (or pipe).
- the center panel 7a in the metal panel 7 integrated with the center supports 4 and 8 is the most important lumbar force pelvis for long-term low back pain Unlike the existing S-spring 57, wire 56 or contour mat, which is elastically deformed, it has a shape that can be supported so that the attitude toward the ideal is maintained. In addition, since it does not have elasticity, it can be held rigidly in the above-mentioned good sitting posture.
- the structure that can support this occupant H in a rigid manner allows the occupant H to be restrained to some extent by the attitude of the occupant H due to fatigue due to long-term driving. Will function to maintain a good sitting posture at all times.
- the side support panels 7b and 7c on the left and right sides of the panel body 7 in the standard specification structure 3A (or 3B) are set to the required value for the forward protrusion length D1 shown in FIG. ing. Therefore, even if the side brackets 53 and 54 on both the left and right sides of the frame basic structure 2 are insufficient in size, the side support panels 7b and 7c on the left and right sides compensate for the lack of side support performance due to this lack of dimensions.
- the side support panels 7b and 7c on both the left and right sides sufficiently suppress the upper body's displacement and vibration, minimizing the stress that enters the occupant's spine and surrounding muscles, resulting in high-dimensional seating performance. Obtainable.
- the frame basic structure 2 is a main component of the existing seat back frame, and is an outer peripheral skeleton that can be connected to the seat cushion frame 46 (Fig. 9) via the reclining adjuster mechanism 42 (Fig. 9).
- the above-mentioned seat back frame 1 has ideal seating performance by combining a standard specification structure 3A, which is a required integral structure, in common with various frame basic structures 2 of different car models.
- the resulting seat back frame 1 is constructed. Therefore, the seat back frame 1 has been modified from the basic frame structure 2 for almost all vehicle types with different front seat shapes and sizes. It has the versatility that it can be mounted as it is, and it is possible to obtain an extremely remarkable effect that can obtain an ideal seating performance while suppressing an increase in manufacturing cost.
- FIG. 5A shows a cross-sectional view of the seat back 14 of the front seat 13 in FIG. 4, and the seat back 14 covers the pads 17 on the entire front side and left and right sides of the seat back frame 1.
- the cover 18 is sewn and attached in such a manner that the cover 18 is bridged between both rear end portions of the pad 17.
- the side support panels 7b and 7c on both the left and right sides of the panel body 7 are formed with bent receiving surface portions 7d at positions facing the front end portions of the side brackets 53 and 54 on the left and right sides of the frame basic structure 2, As shown in FIG. 5C, which is an enlarged cross section of this portion, a cushion spacer member 19 is attached to the receiving surface portion 7d through the mounting hole 7e.
- the receiving surface portion 7d of the side support panels 7b and 7c is omitted and simplified for the purpose of easily understanding the components. As shown in FIG.
- the cushion spacer member 19 is attached to the receiving surface portion 7d in the following procedure.
- the cushion spacer member 19 inserts the insertion guide pin portion 19d into the mounting hole 7e of the receiving surface portion 7d from below and positions it, and then presses the insertion guide pin portion 19d into the mounting hole 7e so as to press the cone guide pin portion 19d.
- the press-fit portion 19c When the shape of the press-fit portion 19c is passed through the mounting hole 7e while being elastically deformed into a crushing shape, the press-fit portion 19c returns to its original shape and is positioned at both ends of the mounting shaft portion 19b fitted into the mounting hole 7e.
- the press-fitting portion 19c and the spacer portion 19a are fixed to the receiving surface portion 7d with the receiving surface portion 7d sandwiched from above and below.
- the left and right side support panels 7b and 7c are selectively attached to the front end portions of the left and right side brackets 53 and 54 via the spacer portions 19a of the cushion spacer member 19. It comes into contact with and is supported.
- the side brackets 53 and 54 are slightly different in shape and size for each vehicle type, and the standard use structure 3A is commonly used for each vehicle type. Therefore, the receiving surface 7d of the side support panels 7b and 7c and the front end of the side brackets 53 and 54 are used.
- the gap between the two parts varies depending on the type of vehicle, but the slight difference in the gap is an adaptation of the plurality of cushion spacer members 19 having the spacer parts 19a having different thicknesses. This can be easily dealt with by selecting the material to be attached and absorbing it with the force of attaching to the receiving surface part 7d or the elastic force of the rubber of the spacer part 19a.
- the seat back 14 having the structure shown in FIG. 5A is moved rearward from the occupant H to the panel body 7 of the standard specification structure 3A and the center support body 4 due to the inertia caused by the impact when the rear back vehicle receives a rear-end collision.
- the center panel 7a of the panel body 7 and the left and right side support panels 7b and 7c are moved rearward under the load.
- the left and right side brackets 53 and 54 are connected to the seat cushion frame via the recliner adjuster mechanism, the side brackets 53 and 54 are only slightly tilted rearward and are not moved rearward.
- the side support panels 7b and 7c on both sides are moved rearward while the cushion spacer member 19 is separated from the side brackets 53 and 54, and the front part is pulled inward of the side brackets 53 and 54.
- the front part is pulled inward of the side brackets 53 and 54.
- it receives an inward pressing force while sliding on the front ends of the side brackets 53, 54, so that it is deformed so that it can be bent inward with respect to the center panel 7a as shown by the arrow in FIG. To go.
- the frame basic structure 2 and the standard specification structures 3A and 3B, the lower connecting means for fixing the mounting bracket 10 and the lower cross frame 55 with the fixing screw 11, and the left and right center pipes 4a , 4M or 9A, 9B) is connected with the upper connecting means welded to the upper frame 52, but other means may be used for this connection.
- a hooking member 20 formed by bending hooks 20a and 20b by bending both ends of the wire is used to attach the hooking member 20 to the upper frame 52.
- the joint portion 21 thereby.
- the joint strength is higher than when the left and right center pipes 4a, 4b and the upper frame 52 are directly welded.
- FIG. 8A is formed by forming a retaining opening portion 22a and a locking tooth portion 22b at one end and the other end of one band body, respectively, and connecting the upper and lower portions of the center pipes 4a and 4b. Pull the locking tooth 22b through the retaining opening 22a in a state where it is wound so as to be connected to the frame 52, and then pull it in the direction to pull out the locking tooth 22b from the retaining opening 22a. As a result, the center pipes 4a, 4b and the upper frame 52 are fixed to each other.
- the connector 23 in FIG. 8B is formed of a hard synthetic resin in a shape integrally including two upper and lower press-fit holes 23a and 23b and a central curved portion 23c, and has two press-fit holes 23a.
- the center pipes 4a and 4b and the upper frame 52 are fixedly connected to each other by press-fitting the center pipes 4a and 4b into the upper and lower ends 23b and press-fitting the upper frame 52 into the central curved portion 23c, respectively.
- the connecting means using the resin couplers 22 and 23 has an advantage that the welding process can be eliminated. Industrial applicability
- a center support having a height dimension capable of supporting from the head to the waist of the human body and a side view shape capable of supporting the upper body of the human body in a required sitting posture, and the spine of the human body.
- Lumbar vertebral force at the pelvis The right and left side support panel sections are extended from the left and right ends of the center panel with a shape that can hold the pelvis to the required sitting posture, and extend to the required dimensions toward the front diagonally outward.
- the standard modified structure integrated with the panel body is assembled into various frame basic structures that are the main components that form the outer peripheral skeleton of each seatback frame of different vehicle types, It is possible to realize a seat back frame for an automobile seat that achieves a desired seating performance for various types of vehicles without incurring an increase in cost.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020077016896A KR101162801B1 (ko) | 2005-03-11 | 2005-06-03 | 자동차용 시트의 시트 백 프레임 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2005-068830 | 2005-03-11 | ||
JP2005068830A JP4728669B2 (ja) | 2005-03-11 | 2005-03-11 | 自動車用シートのシートバックフレーム |
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WO2006095455A1 true WO2006095455A1 (ja) | 2006-09-14 |
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PCT/JP2005/010221 WO2006095455A1 (ja) | 2005-03-11 | 2005-06-03 | 自動車用シートのシートバックフレーム |
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Country | Link |
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JP (1) | JP4728669B2 (ja) |
KR (1) | KR101162801B1 (ja) |
CN (1) | CN100532157C (ja) |
WO (1) | WO2006095455A1 (ja) |
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WO2013030666A3 (en) * | 2011-08-29 | 2013-04-25 | Toyota Jidosha Kabushiki Kaisha | Vehicle seat provided with seat backboard and attaching structure |
CN103079882A (zh) * | 2010-09-02 | 2013-05-01 | 提爱思科技股份有限公司 | 车辆用座椅装置 |
US8979204B2 (en) | 2011-06-16 | 2015-03-17 | Toyota Jidosha Kabushiki Kaisha | Seat backboard and vehicle seat |
JP2017206260A (ja) * | 2017-08-31 | 2017-11-24 | テイ・エス テック株式会社 | 乗物用シート |
DE102016123681A1 (de) * | 2016-12-07 | 2018-06-07 | Faurecia Autositze Gmbh | Befestigungsmittel zum schwenkbaren Befestigen einer Sitzwanne eines Fahrzeugsitzes und Verfahren zum schwenkbaren Befestigen einer Sitzwanne an einem Fahrzeugsitz |
US20190118679A1 (en) * | 2013-09-18 | 2019-04-25 | Ts Tech Co., Ltd. | Vehicle seat |
US10377275B2 (en) | 2017-12-28 | 2019-08-13 | Faurecia Automotive Seating, Llc | Motion sickness mitigation |
US10391899B2 (en) | 2017-12-22 | 2019-08-27 | Faurecia Automotive Seating, Llc | Motion sickness mitigation |
US10493878B2 (en) | 2017-12-22 | 2019-12-03 | Faurecia Automotive Seating, Llc | Motion sickness mitigation |
US10710479B2 (en) | 2017-12-19 | 2020-07-14 | Faurecia Automotive Seating, Llc | Occupant comfort system |
US10737053B2 (en) | 2016-12-09 | 2020-08-11 | Faurecia Automotive Seating, Llc | Occupant comfort system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2347929B1 (en) * | 2008-10-20 | 2016-04-13 | NHK Spring Co., Ltd. | Seat back frame structure of seat for vehicle and seat for vehicle with seat back frame structure |
JP5639367B2 (ja) * | 2010-02-24 | 2014-12-10 | テイ・エス テック株式会社 | 乗物用シート |
CN104428163B (zh) * | 2012-07-06 | 2017-12-19 | 提爱思科技股份有限公司 | 车辆用座椅装置 |
KR101603422B1 (ko) * | 2014-06-20 | 2016-03-15 | 현대다이모스(주) | 시트 |
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WO2017073484A1 (ja) | 2015-10-29 | 2017-05-04 | テイ・エス テック株式会社 | 骨格構造体 |
CN107462194A (zh) * | 2017-08-08 | 2017-12-12 | 上海机动车检测认证技术研究中心有限公司 | 汽车三维h点测量装置 |
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- 2005-06-03 WO PCT/JP2005/010221 patent/WO2006095455A1/ja not_active Application Discontinuation
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CN103079882A (zh) * | 2010-09-02 | 2013-05-01 | 提爱思科技股份有限公司 | 车辆用座椅装置 |
EP2612790A1 (en) * | 2010-09-02 | 2013-07-10 | TS Tech Co., Ltd. | Vehicle seat devices |
EP2612790A4 (en) * | 2010-09-02 | 2014-03-05 | Ts Tech Co Ltd | VEHICLE SEAT DEVICES |
US9102252B2 (en) | 2010-09-02 | 2015-08-11 | Ts Tech Co., Ltd. | Vehicle seat devices |
US8979204B2 (en) | 2011-06-16 | 2015-03-17 | Toyota Jidosha Kabushiki Kaisha | Seat backboard and vehicle seat |
WO2013030666A3 (en) * | 2011-08-29 | 2013-04-25 | Toyota Jidosha Kabushiki Kaisha | Vehicle seat provided with seat backboard and attaching structure |
US11780352B2 (en) | 2013-09-18 | 2023-10-10 | Ts Tech Co., Ltd. | Vehicle seat |
US20190118679A1 (en) * | 2013-09-18 | 2019-04-25 | Ts Tech Co., Ltd. | Vehicle seat |
US20220348120A1 (en) * | 2013-09-18 | 2022-11-03 | Ts Tech Co., Ltd. | Vehicle seat |
US11390197B2 (en) | 2013-09-18 | 2022-07-19 | Ts Tech Co., Ltd. | Vehicle seat |
US10752136B2 (en) * | 2013-09-18 | 2020-08-25 | Ts Tech Co., Ltd. | Vehicle seat |
DE102016123681A1 (de) * | 2016-12-07 | 2018-06-07 | Faurecia Autositze Gmbh | Befestigungsmittel zum schwenkbaren Befestigen einer Sitzwanne eines Fahrzeugsitzes und Verfahren zum schwenkbaren Befestigen einer Sitzwanne an einem Fahrzeugsitz |
DE102016123681B4 (de) | 2016-12-07 | 2018-11-29 | Faurecia Autositze Gmbh | Befestigungsmittel zum schwenkbaren Befestigen einer Sitzwanne eines Fahrzeugsitzes, Fahrzeugsitz und Verfahren zum schwenkbaren Befestigen einer Sitzwanne an einem Fahrzeugsitz |
US10556517B2 (en) | 2016-12-07 | 2020-02-11 | Faurecia Autositze Gmbh | Fastener for swivel-mounted mounting of a seat shell of a vehicle seat and method for swivel-mounted mounting of a seat shell on a vehicle seat |
US10737053B2 (en) | 2016-12-09 | 2020-08-11 | Faurecia Automotive Seating, Llc | Occupant comfort system |
JP2017206260A (ja) * | 2017-08-31 | 2017-11-24 | テイ・エス テック株式会社 | 乗物用シート |
US10710479B2 (en) | 2017-12-19 | 2020-07-14 | Faurecia Automotive Seating, Llc | Occupant comfort system |
US10493878B2 (en) | 2017-12-22 | 2019-12-03 | Faurecia Automotive Seating, Llc | Motion sickness mitigation |
US10391899B2 (en) | 2017-12-22 | 2019-08-27 | Faurecia Automotive Seating, Llc | Motion sickness mitigation |
US10377275B2 (en) | 2017-12-28 | 2019-08-13 | Faurecia Automotive Seating, Llc | Motion sickness mitigation |
Also Published As
Publication number | Publication date |
---|---|
CN101142106A (zh) | 2008-03-12 |
CN100532157C (zh) | 2009-08-26 |
JP4728669B2 (ja) | 2011-07-20 |
JP2006248414A (ja) | 2006-09-21 |
KR101162801B1 (ko) | 2012-07-05 |
KR20070110488A (ko) | 2007-11-19 |
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