WO2007129435A1 - 車両用シートスライド装置 - Google Patents
車両用シートスライド装置 Download PDFInfo
- Publication number
- WO2007129435A1 WO2007129435A1 PCT/JP2007/000343 JP2007000343W WO2007129435A1 WO 2007129435 A1 WO2007129435 A1 WO 2007129435A1 JP 2007000343 W JP2007000343 W JP 2007000343W WO 2007129435 A1 WO2007129435 A1 WO 2007129435A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rail
- pair
- upper rail
- side walls
- lock lever
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0818—Location of the latch inside the rail
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0843—Movement of the latch pivoting about a longitudinal axis
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
- B60N2002/0212—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a longitudinal axis
Definitions
- the present invention relates to a vehicle seat slide device, and in particular, is disposed in an inner space defined by an upper rail and an outer rail, and tilts a lock lever toward the outer side of the rail from the inner space to lower the upper rail.
- the present invention relates to a vehicle seat slide device having a hook mechanism that locks against the vehicle.
- Patent Document 1 has an object to configure the above-described vehicle seat slide device in a compact manner, and relates to a lock mechanism, which is arranged in a cross section of both rails and extends in the front-rear direction.
- Lock levers with claws that can be fitted to the upper rails so that they can be tilted and can be fitted from the inside to the outside of each rail, and provided in the cross section of both rails.
- a panel member that urges the lock lever in the lock direction, and an operation means that is attached to the upper rail and tilts the lock lever.
- Patent Document 2 aims to position only the middle part of the panel member with respect to the latch lever without restricting both ends of the panel member, and omits the spring member.
- the rod is shaped like a rod, and both ends are brought into contact with the bent part of the upper rail and the intermediate part is brought into contact with the panel hanging part, and a pair of restraints are attached to either the panel hanging part or the intermediate part of the panel member. It has been proposed to provide a locking portion that is arranged between a pair of restraining portions.
- Patent Document 1 Japanese Patent Laid-Open No. 2 0202 _ 1 5 4 3 5 6
- Patent Document 2 Japanese Patent Application Laid-Open No. 2 0 0 5 _ 7 9 8 2
- the panel member described in the above-mentioned Patent Document 2 also causes stagnation due to the force load formed in a rod shape.
- the support structure is the same.
- the latch lever / single fulcrum is located at an intermediate point connecting the point where the rod-shaped panel urges the latch lever and the contact point of the release lever. The downward load on this fulcrum increases. For this reason, relatively high strength is required for the parts and support structure that support the latch lever, which still increases costs.
- the latch lever (lock lever) fulcrum and the position of the hook claw are turned upside down, it is necessary to provide protrusions and brackets for supporting the rod-like panel as with the above panel panel. In this case as well, cost increases are inevitable.
- a torsion bar spring (referred to as a torsion bar for short) is known as a spring member.
- ⁇ 1 bar also has a bar-like part, but unlike the bar-like panel described in Patent Document 2, it is a spring that uses elastic torsional deformation of spring steel, and has a high energy absorption rate per unit weight.
- the structure is simple and can be formed at low cost.
- it since it is long due to its nature, it cannot be applied to the sheet slide apparatus described in Patent Document 1 or Patent Document 2 and, of course, such a proposal has not been made.
- the present invention provides a vehicle seat slide device provided with a lock mechanism that is disposed in an inner space defined by the upper rail and the lower rail and tilts the lock lever from the inner space toward the outside of the rail. Therefore, an object of the present invention is to provide an inexpensive seat slide device that can be easily assembled with a lock mechanism or the like. Means for solving the problem
- a vehicle seat slide device includes a lower rail fixed to a vehicle floor, an inner space that is movable forward and backward with respect to the lower rail, and the lower rail.
- An upper rail that is mounted on the lower rail and supported by the vehicle's seat, and is disposed in the inner space defined by the upper rail and the lower rail, and tilts toward the outside of the rail from the inner space.
- a locking lever that plugs the upper rail with respect to the lower rail, and a rod-shaped portion that extends in the longitudinal direction of the upper rail, A contact portion formed continuously on one end side of the rod-shaped portion and contacting the lock lever, and a first attachment that is formed adjacent to the contact portion and is supported by the upper rail and serves as a rotation center of the contact portion. And a second mounting portion that is formed on the other end side of the rod-shaped portion and is fixed to the upper rail and serves as a fixing portion of the torsion bar, and biases the lock lever in the locking direction.
- a single bar and operating means for operating the lock lever in the release direction are provided.
- the above-mentioned rail has a pair of left and right side walls, and a first mounting hole formed in one of the side walls, and the first mounting portion of the torsion bar is formed on the shaft of the rod-shaped portion.
- the upper rail has a pair of left and right side walls, and has a bracket fixed to the upper rail so as to form a gap inside one of the pair of side walls, and the second bar of the torsion bar
- the mounting portion may be configured to be accommodated in the gap and supported by the guy rail.
- the above-mentioned rails have a pair of left and right side walls, and a pair of second attachment holes formed on each of the pair of side walls and opening to face each other, and the second rail of the torsion bar
- the mounting portion has a width larger than the inner width of the pair of side walls of the guy rail, and both end portions in the width direction of the second mounting portion are respectively locked to the pair of second mounting holes. It is good also as a structure.
- the above-mentioned rail has a pair of left and right side walls, an upper wall connecting the pair of side walls, and an opening formed at a corner between the upper wall and one of the pair of side walls,
- the operating means may be arranged to tilt the lock lever in the unlocking direction through the opening.
- the abutment portion is arranged so that the direction of the twisted lever by the torsion bar with respect to the lock lever and the direction of the operation force in the unlocking direction by the operation means with respect to the lock lever are opposed to each other on substantially the same axis. It is good to set it as the structure arrange
- the above-mentioned rail is formed at a corner between the pair of left and right side walls, an upper wall connecting the pair of side walls, and one of the upper wall and the pair of side walls. It is preferable that the lock lever has an arm that protrudes outward from the inner space through the opening and contacts the contact portion. Further, the at-bar rail has a first flange wall formed with a first notch and a second flange wall formed with a second notch, and has a bracket fixed to the upper wall. The first mounting portion of the torsion bar may be locked to the first cutout, and the second mounting portion of the torsion bar may be locked to the second cutout.
- the urging means for urging the lock lever in the locking direction is configured by a torsion bar extending in the longitudinal direction of the upper rail, and the first mounting portion is the upper rail. Since the second mounting part is fixed to the upper rail and is the fixing part of the torsion bar, the lock lever is locked by the torsion bar torsion of the torsion bar. The direction can be reliably and appropriately biased. In addition, since the urging direction of the torsion bar can be the same as the tilting direction of the lock lever, a good operation feeling can be ensured.
- the lock mechanism is arranged in the inner space defined by the upper rail and the lower rail and the lock lever can be tilted in the inner space, the size of the upper rail can be reduced, resulting in a seat slide device. Can be made smaller. Furthermore, by changing the support state of the torsion bar, the locking direction of the locking mechanism can be set in reverse, which increases the degree of design freedom compared to the conventional case.
- the first mounting portion of the torsion bar has a bent portion offset with respect to the shaft of the rod-shaped portion
- the first mounting portion having a concave shape with respect to the upper rail is used to support the torsion bar. It is only necessary to form a hole, and it is not necessary to form a protrusion or the like on the upper rail. Therefore, it is easy to form and can be formed at low cost.
- a bracket is required, a part of the bar portion of the torsion bar can be used as the first mounting part as it is, and the degree of freedom in design will increase depending on the design or assembly conditions.
- the second mounting portion of the I ⁇ 1 bar is configured to have a width larger than the inner width of the pair of side walls of the upper rail, a pair of second mounting holes are formed in the upper rail. Since there is no need to form protrusions or the like on the hot rail, it is easy to mold and can be formed at low cost.
- the operation means is arranged to tilt the lock lever in the unlocking direction via the opening of the hot rod rail, the urging direction of the torsion bar becomes the same as the tilting direction of the lock lever. Therefore, the change in the operating force of the lock lever is linear, and the operating feeling of the operating lever is good.
- the abutting portion is arranged so that the direction of the twisting force by the torsion bar with respect to the mouth lever and the direction of the operating force in the unlocking direction by the operating means with respect to the lock lever are opposed on substantially the same axis, The radial load applied to the rotating shaft of the lock lever can be reduced. As a result, the lock lever support structure can be simplified, and the lock lever can be constructed at low cost.
- the lock lever is configured to have an arm that protrudes from the inner space through the opening to the outside of the rail and abuts against the abutting portion, the degree of freedom in design increases.
- the bracket with the first and second flange walls and the first and second notches is fixed to the upper rail, and the first mounting portion of the I ⁇ 1 bar is locked to the first notch. If the second mounting portion is configured to be locked to the second notch, the degree of design freedom is further increased.
- FIG. 1 is an exploded perspective view showing a main part of a vehicle seat slide device according to an embodiment of the present invention.
- FIG. 2 is a plan view of a lock mechanism portion of the vehicle seat slide device according to the embodiment of the present invention.
- FIG. 3 shows a lock mechanism portion of a vehicle seat slide device according to an embodiment of the present invention. It is a partial cross section side view.
- FIG. 4 is a cross-sectional view taken along line A_A in FIG.
- FIG. 5 is a cross-sectional view taken along line B_B of FIG.
- FIG. 6 is a cross-sectional view taken along line C_C in FIG.
- FIG. 7 is a cross-sectional view taken along line C_C in FIG. 3, showing an operating state of the lock mechanism section according to the embodiment of the present invention.
- FIG. 8 is a cross-sectional view taken along line AA in FIG. 3, showing another embodiment of the lock mechanism portion of the vehicle seat slide device of the present invention.
- FIG. 9 is a cross-sectional view of a lock mechanism portion of a vehicle seat slide device according to another embodiment of the present invention.
- FIG. 10 is a plan view of a lock mechanism portion of a vehicle seat slide device according to still another embodiment of the present invention.
- FIG. 11 is a side view of a lock mechanism portion of a vehicle seat slide device according to still another embodiment of the present invention.
- FIG. 12 is a cross-sectional view of a lock mechanism portion of a vehicle seat slide device according to still another embodiment of the present invention.
- FIG. 1 is an exploded view of a part of a vehicle seat slide device according to an embodiment of the present invention
- FIG. 2 is a plan view thereof
- FIG. 3 is a side view thereof
- FIGS. 4, 5, and 6 are respectively shown.
- Fig. 3 shows the A_A line cross section, the _ already line cross section, and the ⁇ _ ⁇ line cross section of Fig. 3, and the structure of each part will be explained together with the assembled state.
- an upper rail 20 that is fixed to a vehicle seat (not shown), and a lock mechanism 30 is disposed in the inner space of the lower rail 10 and the upper rail 20.
- the A pair of lower rail 10 and upper rail 20 are arranged on the left and right sides of the vehicle, but only one side is shown in FIG.
- the lower rail 10 of the present embodiment is formed such that the opening in the longitudinal direction is bent inward and the bent portions 11 and 12 face each other.
- a plurality of rectangular engagement holes are formed in the bent portion 11 of the lower rail 10 in the longitudinal direction.
- the upper rail 20 has a pair of left and right side walls 21 and 2 2 and an upper wall connecting them, and the opening in the longitudinal direction is bent outward to form the bent portions 23 and 24. Yes.
- Atsuba Rail 2 One side wall 21 of 0 is formed with a rectangular engagement hole 2 1 a and a concave first mounting hole 2 1 b, and therefore, a projecting portion 2 1 on the lower side thereof. e is formed.
- a pair of long hole-shaped second mounting holes 2 1 c and 2 2 c are formed in the side walls 21 and 22 at positions spaced apart from the first mounting hole 21 by a predetermined distance in the longitudinal direction. It is formed so as to open oppositely. Further, an opening 2 2 a is formed at the corner of the upper rail 20, so that the operation lever / 1 50 as the operating means operates the locking mechanism 30 in the release direction through this opening 2 2 a. Be placed.
- the lower rail 10 is assembled so that the longitudinal opening of the lower rail 10 and the upper rail 20 are opposed to each other, and an inner space is defined between the two.
- Four ball units 14 are interposed between the inner surface of both side walls of the lower rail 10 and the outer surfaces of the bent portions 1 1 and 12 of the upper rail 20, and the upper rail 2 0 with respect to the lower rail 10. Is supported to be movable back and forth.
- the lock mechanism 30 is arranged in an inner space defined by the lower rail 10 and the upper rail 20 and tilts the lock lever 31 from the inner side to the outer side of the lower rail 10 and the upper rail 20.
- the upper rail 20 is configured to lock the lower rail 10 and a torsion bar 40 is provided as a biasing means for biasing the lock lever 31 in the locking direction. It will be described later.
- the lock lever 3 1 has a claw 3 2 extending from one side in the direction of rotation around the body (rotating shaft), and an arm 3 3 extending from the other direction of rotation. Both sides of the body of the lock lever 3 1 are sandwiched between a pair of brackets 3 6 and 3 7 via a pair of balls 3 4 and 3 5 so as to be supported rotatably about the body. It is configured. That is, these brackets 3 6 and 3 7 are fixed to the inside of the upper rail 20 by a pair of pins 3 8 and 3 9 as shown in FIG.
- the pressing portion 51 of the operation lever 50 can abut against the arm 33 of the lock lever 31 through the opening 22a of the upper rail 20 and the rectangular shape of the lower rail 10 and the upper rail 20 is rectangular.
- Engagement hole 1 1 a and The hook lever 3 1 is tiltably supported so that the claws 3 2 can be fitted to the outer side of the rail from the inner space to the 2 1 a.
- One bar 40 is a rod-like portion 44 extending in the longitudinal direction of the upper rail 20 and an abutting contact with the arm 33 of the lock lever 31 formed continuously at one end thereof. Part 43, first attachment part 4 1 formed adjacent thereto, and second attachment part 42 formed on the other end side of rod-like part 4 4.
- the first mounting portion 41 of the torsion bar 40 has a bent portion 41 b that is offset from the axis of the rod-like portion 44.
- the bent portion 41 b is locked to the protruding portion 21 e, and the first mounting portion 41 is engaged with the first mounting hole 21 b and supported by the upper rail 20.
- the supporting point of the torsion bar 40 is formed.
- the second mounting part 4 2 of the I ⁇ single bar 40 has locking parts 4 2 a and 4 2 b extending in a direction perpendicular to the axis of the rod-like part 4 4, Is set larger than the inner width of both side walls 2 1 and 2 2 of the upper rail 20. Therefore, the locking portions 4 2 a and 4 2 ⁇ at both ends in the width direction of the second mounting portion 42 are locked in the second mounting holes 21 c and 2 2 c, respectively, as shown in FIG. I ⁇ 1 Syonbar 40 will be the fixed part.
- the abutting portion 4 3 is bent so as to form a predetermined angle with respect to the axis of the rod-like portion 44, and the rod-like portion 4 4 is supported by the upper rail 20 as shown in FIGS.
- the tip of the abutting portion 4 3 is arranged so as to abut on the arm 3 3 of the lock lever 3 1.
- the first mounting portion 41 of the I ⁇ single bar 40 when the first mounting portion 41 of the I ⁇ single bar 40 is supported by the upper rail 20, the first mounting portion 41 becomes the center of rotation of the contact portion 43, The second mounting portion 42 is fixed to the upper rail 20 and becomes a fixed portion of the I ⁇ ion bar 40.
- the abutting portion 4 3 of the I ⁇ single bar 40 is arranged so as to abut against the arm 33 of the lock lever 31, the lock lever 3 1 is attached in the locking direction by the torsional lever. Be forced.
- the operation lever 50 is for tilting the lock lever 3 1, and is a pressing portion 5 1 that tilts by pressing the arm 3 3 of the lock lever 3 1 from above.
- the other end of the lever 52 and has an operation part 53 that swings around the joint.
- the part 53 is arranged in front of the upper rail 20 so as to extend in the width direction of the vehicle.
- the lock lever 3 1 is configured to be urged in the locking direction by the twisted I / C bar 40, so that the locking lever 3 1 is securely and appropriately locked in the locking direction. Can be energized.
- the urging direction of the torsion bar 40 is the same as the tilting direction of the lock lever 31, the fluctuation of the operation force of the lock lever 31 is linear, and a good operation feeling can be ensured.
- the direction of the twist recovery by the torsion bar 40 with respect to the lock lever 3 1 and the direction of the operation force in the unlocking direction by the operation lever 50 with respect to the lock lever 3 1 are opposed to each other on substantially the same axis.
- the radial load applied to the rotation shaft of the lock lever 31 can be reduced.
- the support structure of the lock lever 31 can be simplified, and can be configured at low cost.
- the lock mechanism 30 is disposed in the inner space defined by the upper rail 20 and the lower rail 10, and the lock lever 31 can be tilted in this inner space, the size of the upper rail 20 is reduced. Can be a small device as a whole. Monkey.
- the torsion bar 40 has a bent portion 41b, and the bent portion 41b engages with the concave first mounting hole 21b to form the upper rail 20. Since it is configured to be supported, in order to provide a support point for the torsion bar 40, it is only necessary to make a concave hole in the side wall 21 of the hot rail 20 and, for example, as shown in FIG. 8 below. Such other parts are not required, and since it is not necessary to cut and raise the engaging rail 20 or to form an engaging projection, it is easy to form and can be formed at low cost.
- FIG. 8 shows another aspect of the hook mechanism similar to FIG. 4, and the bracket 2 7 is fixed so that a gap S is formed inside one side wall 21 of the fat bar rail 20.
- the first mounting portion 41 of the torsion bar 40 is configured to be accommodated in the gap S and supported by the upper rail 20. That is, the gap S corresponds to the first mounting hole 2 1 b described above, and in this case, the bracket 27 is required, but a part of the rod-like portion 4 4 of the torsion bar 40 is left as it is.
- Mounting part 4 1 can be used. Further, according to this embodiment, the degree of freedom in design and the like increases depending on the design or assembly conditions.
- the lock direction in the lock mechanism 30 described above may be reversed by changing the support state of the torsion bar 40. That is, as shown in FIG. 9, in the lock mechanism 60 of the present embodiment, the body (rotary shaft) of the lock lever 61 is disposed so as to be positioned above the upper rail 20, and A claw 6 2 extends from the inner space to the outside of the rail below the lever 61, and an arm 6 3 extends in the opposite direction to the arm 6 3. The contact part 4 3 is supported. Further, a lever 64 extends upward from the body portion (rotating shaft portion) of the lock lever 61, and is arranged so that the pressing portion 51 of the operation lever 50 abuts on its tip.
- the body (rotary shaft) of the lock lever 61 is located outside the upper rail 20 and is rotatably supported by a bracket (not shown) provided on the upper rail 20. Therefore, the first of the torsion bar 4 0 When the mounting part 4 1 is supported on the upper rail 20, the first mounting part 4 1 is the force that becomes the center of rotation of the contact part 4 3
- the second mounting part (the same as 4 2 in FIGS. 2 and 3) ) Is fixed to the upper rail 20.
- the lock lever 61 has a slightly complicated shape as shown in Fig. 9 as the support state of the torsion bar 40 is changed. It can be set in reverse to the embodiment. While it is impossible to configure such an aspect with the above-described conventional technology, in the present invention, the lock mechanism 60 described above can be configured depending on design or assembly conditions. Thus, by changing the support state of the torsion bar, the lock direction in the lock mechanism can be set in the reverse direction, so that the degree of design freedom is increased compared to the conventional case.
- FIGS. 10 to 12 show still another embodiment, and the lower rail 10 has the same configuration as that of the above-described embodiment.
- Atsuba rail 20 has an opening 2 2 a formed at the corner between upper wall 2 2 X and side wall 2 1, and bracket 70 is fixed to upper wall 2 2 X.
- the bracket 70 has a first flange wall 7 1 and a second flange wall 7 2 erected, and a first notch 7 1 c and a second notch 7 2 c are formed respectively.
- the lock lever 6 1 X is supported by the bracket 70 so that both sides of its body portion can be rotated via a pair of bearings 3 4 X and 3 5 X. As shown in FIG. X from the inner space
- the arm 6 3 X is arranged so as to protrude from the inner space to the outside of the rail through the opening 2 2 a.
- the torsion bar 40 X used in this embodiment is bent as shown in FIGS. 10 and 11, and the first mounting portion 4 1 X is the first notch 7 1 c.
- the second mounting portion 4 2 X is locked to the second notch 7 2 c and is disposed so as to contact the arm 6 3 X at the contact portion 4 3 X. Therefore, the force that the first mounting portion 4 1 X of the I ⁇ bar 14 X becomes the rotation center of the contact portion 4 3 X The second mounting portion 4 2 X is locked to the bracket 70 It becomes.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800130802A CN101421130B (zh) | 2006-04-14 | 2007-03-30 | 车辆用座椅滑动装置 |
US12/294,061 US7665791B2 (en) | 2006-04-14 | 2007-03-30 | Seat slide device for vehicle |
JP2008514369A JP4853517B2 (ja) | 2006-04-14 | 2007-03-30 | 車両用シートスライド装置 |
EP07737000.5A EP2008863A4 (en) | 2006-04-14 | 2007-03-30 | Seat slide device for vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-112248 | 2006-04-14 | ||
JP2006112248 | 2006-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007129435A1 true WO2007129435A1 (ja) | 2007-11-15 |
Family
ID=38667548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/000343 WO2007129435A1 (ja) | 2006-04-14 | 2007-03-30 | 車両用シートスライド装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7665791B2 (ja) |
EP (1) | EP2008863A4 (ja) |
JP (1) | JP4853517B2 (ja) |
CN (2) | CN102501786B (ja) |
WO (1) | WO2007129435A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7604214B2 (en) | 2006-08-25 | 2009-10-20 | Aisin Seiki Kabushiki Kaisha | Seat slide apparatus for vehicle |
JP2010030558A (ja) * | 2008-07-31 | 2010-02-12 | Imasen Electric Ind Co Ltd | 車両用スライドレール装置 |
US7758008B2 (en) | 2006-08-25 | 2010-07-20 | Aisin Seiki Kabushiki Kaisha | Seat sliding apparatus for vehicle |
US8052113B2 (en) | 2009-03-30 | 2011-11-08 | Aisin Seiki Kabushiki Kaisha | Seat slide apparatus for vehicle |
JP2017088038A (ja) * | 2015-11-12 | 2017-05-25 | アイシン精機株式会社 | 車両用シートスライド装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0616733D0 (en) * | 2006-08-23 | 2006-10-04 | Accuride Int Ltd | A sliding support assembly |
JP2009241919A (ja) * | 2007-11-15 | 2009-10-22 | Imasen Electric Ind Co Ltd | シートスライド装置 |
KR20100044775A (ko) * | 2008-04-18 | 2010-04-30 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 래치 메커니즘 |
US8646742B2 (en) * | 2008-07-02 | 2014-02-11 | Shiroki Corporation | Seat rail device |
JP5347643B2 (ja) * | 2008-10-15 | 2013-11-20 | アイシン精機株式会社 | 車両用シートスライド装置 |
JP5830954B2 (ja) * | 2011-06-20 | 2015-12-09 | アイシン精機株式会社 | 車両用シートスライド装置 |
EP2832582A4 (en) * | 2012-03-27 | 2015-12-09 | Ts Tech Co Ltd | CALCULATION RULE MECHANISM |
JP5983295B2 (ja) * | 2012-10-19 | 2016-08-31 | アイシン精機株式会社 | 車両用シートスライド装置 |
FR2999123B1 (fr) * | 2012-12-10 | 2016-12-30 | Faurecia Sieges Dautomobile | Glissiere pour siege de vehicule et siege de vehicule comportant une telle glissiere. |
CN106536270B (zh) * | 2014-07-15 | 2018-10-26 | 丰田车体精工株式会社 | 座椅滑动装置 |
DE102014219866B4 (de) * | 2014-09-30 | 2024-03-21 | Keiper Seating Mechanisms Co., Ltd. | Schienenpaar für einen Fahrzeugsitz, Längseinsteller und Fahrzeugsitz mit Längseinsteller |
JP6348195B2 (ja) * | 2016-06-27 | 2018-06-27 | トヨタ車体精工株式会社 | シートスライド装置 |
JP7173885B2 (ja) * | 2019-01-25 | 2022-11-16 | トヨタ紡織株式会社 | スライド装置 |
JP7173884B2 (ja) * | 2019-01-25 | 2022-11-16 | トヨタ紡織株式会社 | スライド装置 |
JP7186102B2 (ja) | 2019-01-25 | 2022-12-08 | トヨタ紡織株式会社 | スライド装置 |
WO2022187610A1 (en) | 2021-03-05 | 2022-09-09 | Camaco, LLC | Anti-chuck mechanism for seat track assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000038064A (ja) * | 1998-07-23 | 2000-02-08 | Tachi S Co Ltd | シート・トラック |
JP2002154356A (ja) | 2000-11-21 | 2002-05-28 | Aisin Seiki Co Ltd | 車両用シートスライド装置 |
JP2005007982A (ja) | 2003-06-18 | 2005-01-13 | Fuji Kiko Co Ltd | 車両のシートスライド装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563211Y2 (ja) * | 1976-05-03 | 1981-01-24 | ||
JP3687144B2 (ja) * | 1995-08-09 | 2005-08-24 | アイシン精機株式会社 | 車両用シートスライド装置 |
JPH09249056A (ja) * | 1996-03-14 | 1997-09-22 | Tachi S Co Ltd | シートスライド装置のロック機構 |
US6086154A (en) * | 1998-03-31 | 2000-07-11 | Dura Automotive Systems, Inc. | Infinitely adjustable seat track assembly |
US6354553B1 (en) * | 2000-03-01 | 2002-03-12 | Dura Global Technologies, Inc. | Seat track assembly with positive lock mechanism |
JP4010155B2 (ja) * | 2002-02-07 | 2007-11-21 | トヨタ紡織株式会社 | シートトラック装置 |
US6869057B2 (en) * | 2002-12-20 | 2005-03-22 | Fuji Kiko Co., Ltd. | Seat slide device |
JP2005088751A (ja) * | 2003-09-17 | 2005-04-07 | Delta Kogyo Co Ltd | 車両用スライドアジャスタ |
EP1671836B1 (en) * | 2004-12-20 | 2007-10-03 | Aisin Seiki Kabushiki Kaisha | Seat slide apparatus for a vehicle |
JP4774913B2 (ja) * | 2005-10-25 | 2011-09-21 | アイシン精機株式会社 | 車両用シートスライド装置およびその組み立て方法 |
JP4939810B2 (ja) * | 2006-01-27 | 2012-05-30 | 富士機工株式会社 | 車両のシートスライド装置 |
JP2008049891A (ja) * | 2006-08-25 | 2008-03-06 | Aisin Seiki Co Ltd | 車両用シートスライド装置 |
JP5080176B2 (ja) * | 2007-08-31 | 2012-11-21 | 富士機工株式会社 | シートスライド装置 |
-
2007
- 2007-03-30 CN CN201110352745.0A patent/CN102501786B/zh not_active Expired - Fee Related
- 2007-03-30 CN CN2007800130802A patent/CN101421130B/zh not_active Expired - Fee Related
- 2007-03-30 EP EP07737000.5A patent/EP2008863A4/en not_active Withdrawn
- 2007-03-30 US US12/294,061 patent/US7665791B2/en not_active Expired - Fee Related
- 2007-03-30 WO PCT/JP2007/000343 patent/WO2007129435A1/ja active Application Filing
- 2007-03-30 JP JP2008514369A patent/JP4853517B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000038064A (ja) * | 1998-07-23 | 2000-02-08 | Tachi S Co Ltd | シート・トラック |
JP2002154356A (ja) | 2000-11-21 | 2002-05-28 | Aisin Seiki Co Ltd | 車両用シートスライド装置 |
JP2005007982A (ja) | 2003-06-18 | 2005-01-13 | Fuji Kiko Co Ltd | 車両のシートスライド装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2008863A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7604214B2 (en) | 2006-08-25 | 2009-10-20 | Aisin Seiki Kabushiki Kaisha | Seat slide apparatus for vehicle |
US7758008B2 (en) | 2006-08-25 | 2010-07-20 | Aisin Seiki Kabushiki Kaisha | Seat sliding apparatus for vehicle |
JP2010030558A (ja) * | 2008-07-31 | 2010-02-12 | Imasen Electric Ind Co Ltd | 車両用スライドレール装置 |
US8052113B2 (en) | 2009-03-30 | 2011-11-08 | Aisin Seiki Kabushiki Kaisha | Seat slide apparatus for vehicle |
JP2017088038A (ja) * | 2015-11-12 | 2017-05-25 | アイシン精機株式会社 | 車両用シートスライド装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101421130A (zh) | 2009-04-29 |
CN102501786B (zh) | 2014-08-13 |
EP2008863A1 (en) | 2008-12-31 |
US20090102263A1 (en) | 2009-04-23 |
US7665791B2 (en) | 2010-02-23 |
CN101421130B (zh) | 2011-12-28 |
CN102501786A (zh) | 2012-06-20 |
JPWO2007129435A1 (ja) | 2009-09-17 |
EP2008863A4 (en) | 2017-11-22 |
JP4853517B2 (ja) | 2012-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007129435A1 (ja) | 車両用シートスライド装置 | |
US8157301B2 (en) | Door handle device for vehicle | |
JP2005029151A (ja) | 第1の要素を第2の要素にロックするためのシステムおよびこのロックシステムを備えたシート | |
US20070090260A1 (en) | Seat sliding apparatus for vehicle | |
JP4778809B2 (ja) | シートリフター | |
CN101636296A (zh) | 锁定装置 | |
WO2004098946A1 (en) | Armrest tilting device | |
US20140027600A1 (en) | Seat slide apparatus for vehicle | |
JP5047604B2 (ja) | シートトラックのロック機構 | |
US8882161B2 (en) | Locking device with signal structure | |
JP4648059B2 (ja) | シートトラック装置 | |
JP2002154355A (ja) | シートスライド装置 | |
JP6809161B2 (ja) | 乗物用シート | |
US11872912B2 (en) | Seat sliding device | |
JP6610176B2 (ja) | 車両用シートのロック装置 | |
JP2018052401A (ja) | シートスライド装置 | |
JP2014094598A (ja) | ランバーサポート装置 | |
JP2004322692A (ja) | 車両用シートトラックスライド装置におけるロック機構 | |
JP3295649B2 (ja) | シートスライド装置 | |
JP4952310B2 (ja) | ロック装置 | |
JPH08126543A (ja) | シートのリクライニング装置 | |
KR100349250B1 (ko) | 자동차 스티어링 칼럼의 틸팅장치용 복원스프링 | |
JPH08154770A (ja) | シートのリクライニング装置 | |
JP4417171B2 (ja) | フォーク用ガタ防止装置 | |
JP3977822B2 (ja) | リクライニング機構のロック解除構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07737000 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007737000 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2008514369 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12294061 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200780013080.2 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |