JP2013147100A - Fixing structure of seat leg part to vehicle floor surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a striker arranged at a floor surface from becoming an obstacle when raising a seat.SOLUTION: Front and rear strikers 32, 42 for fixing a leg 86 of a seat 80 to a floor surface are assembled as a part of a striker assembly 20. The striker assembly 20 includes front and rear support members 22, 24, front and rear turning members 30, 40 and a link mechanism 50. The respective front and rear turning members 30, 40 are connected with and supported by the support members 22, 24 so as to be turnable through spindles 31, 41 in a left and right direction. The respective strikers 32, 42 are combined as a part of the turning members 30, 40 and enabled to rise or fall. A direction in which the strikers 32, 42 are fallen is made to be a direction in which they are mutually set apart in front and rear. The link mechanism 50 is arranged between the front and rear turning members 30, 40 to connect them and configured to allow a rise or fall of these members to be synchronized.

Description

  The present invention relates to a structure for fixing a leg portion of a seat to a vehicle floor surface in a vehicle including a seat that can be flipped up to a wall surface position.

  2. Description of the Related Art Conventionally, a vehicle including a seat that can be stowed up and stored up to a wall surface position in order to secure a space for loading luggage such as a wheelchair in a vehicle interior is known. When the seat is used, it is common to fix the leg to the floor by engaging a lock device provided on the seat leg with a striker provided on the floor. Such techniques are disclosed in, for example, Patent Documents 1 and 2 below.

JP 2011-183821 A JP 2007-302043 A

  However, the above technique has a problem that the striker protrudes from the floor surface, which obstructs the loading of the load. In particular, when a wheelchair is loaded, the wheel is obstructed.

  The present invention has been made in view of such problems, and the problem to be solved by the present invention is to prevent the striker provided on the floor surface from being obstructed when the sheet is flipped up. It is in.

In order to solve the above problems, the structure for fixing the seat leg portion to the vehicle floor according to the present invention takes the following means.
The structure for fixing the seat leg to the vehicle floor according to the first aspect of the present invention is a structure for fixing the seat leg to the vehicle floor in a vehicle having a seat that can be flipped up to a wall surface position. Two strikers that can be engaged with the seat legs are provided on the vehicle floor so as to be able to rise and fall, and an interlocking mechanism that synchronizes the raising and lowering is provided between the two strikers. Features.
According to this configuration, since the height can be lowered by tilting the striker on the vehicle floor, the striker does not get in the way when the seat is flipped up. Furthermore, since the interlocking mechanism synchronizes the raising and lowering of the two strikers, it is possible to reduce the number of operations and to prevent the seat leg from being poorly fixed such as forgetting to engage one of the strikers.

The structure for fixing the seat leg portion to the vehicle floor according to the second aspect of the present invention is the structure for fixing the seat leg portion to the vehicle floor according to the first aspect, and is provided so as to be able to rise and fall. The two strikers are tilted in directions away from each other.
According to this configuration, since the two strikers are tilted away from each other, they do not overlap with the interlocking mechanism provided between them, and can be configured compactly in the height direction.

According to the first invention, the striker does not get in the way when the sheet is flipped up.
According to the 2nd invention, it can comprise compactly regarding a height direction.

(1st Embodiment) It is a rear view which shows the boarding space of a wheelchair. It is a top view which shows the floor surface of the boarding space of a wheelchair. It is a side view which shows the fixed state of a sheet | seat and a striker. It is the perspective view which looked at the striker assembly from diagonally forward. It is a perspective view which shows the link mechanism of the striker assembly of FIG. It is the perspective view which looked at the striker assembly from diagonally backward. It is a top view which shows operation | movement of a link mechanism. It is a side view which shows the stopper member which latches the rear side rotation member in a standing state. It is sectional drawing which shows operation | movement of the link of a front side, and a striker. It is sectional drawing which shows operation | movement of a back side link and a striker. (Second Embodiment) FIG. 10 is a diagram showing a striker storing operation. (Third Embodiment) It is a perspective view showing a striker assembly. It is a figure which shows the storing operation | movement of the striker of FIG.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
(First embodiment)
FIG. 1 is a schematic view of the interior of an automobile as viewed from the rear, and shows the left and right seats 80 in the last row. In the following description, the term “sheet 80” refers to the last row of sheets 80.
The automobile according to the present embodiment is a vehicle for welfare that allows a wheelchair to be loaded in the passenger compartment. In order to secure a space for loading the wheelchair at the rear of the passenger compartment, the seat 80 jumps to the wall positions on the left and right sides of the passenger compartment. It can be raised and stored. In the figure, a seat 80 in a normal state that is fixed and usable on the floor of the passenger compartment is shown on the right side, and a seat 80 in a state in which the seat 80 is flipped up to the wall surface as described above and stored on the left side. It is shown. The installation position of the seat 80 in the normal state is between the wheel house 92 that houses the rear wheel. As shown in the drawing, the side panel 90 constituting the wall surface is recessed outward on the upper side of the wheel house 92, and the storage position of the seat 80 that is flipped up is the recessed wall surface position.

  In order to load the wheelchair, the user gets into the passenger compartment from the rear of the vehicle. At this time, by using a slope (not shown) that is rotatably connected to the rear end of the passenger compartment floor surface and using it on the ground behind the vehicle, the wheelchair can be pushed into the vehicle. Furthermore, the rear part of the floor panel 10 constituting the floor surface is an inclined surface 10b that descends rearward, and the inclined surface of the above slope is extended to the vehicle interior, so that the wheelchair can be boarded more smoothly. Can do. The starting position of the inclined surface 10b of the floor surface (boundary with the horizontal surface 10a) is substantially located at the front end of the seat 80.

  As shown in FIG. 1, the seat 80 includes a seat cushion 82 on which an occupant sits, and a seat back 84 that serves as a backrest for the seat occupant. It is connected to. Further, the seat cushion 82 is connected to the side panel 90 that forms the wall surface of the passenger compartment. The seat cushion 82 is connected to the seat cushion 82 in a vertical direction via a flip-up link 81 having a shaft in the front-rear direction (see arrows in the figure). In order to store the seat 80, the seat back 84 is rotated to be overlaid on the seat cushion 82, and then the seat back 84 is rotated upward by the flip-up link 81 to jump up to the wall surface position.

  The seat 80 also includes a leg portion 86 that supports the seat cushion 82 with respect to the floor surface of the passenger compartment at the lower portion of the seat cushion 82. The leg portion 86 is a member that is longer in the front-rear direction than in the vehicle width direction as seen in the plan view shown in FIG. 2, and as shown in FIG. 1 and FIG. It is connected. The seat 80 is used in a state in which the leg portion 86 is fixed to the floor surface by a later-described structure provided on the lower end portion of the leg portion 86 and the floor surface. The leg 86 is connected to the seat cushion 82 so as to be rotatable about the vehicle front-rear direction as shown by arrows in FIG. The seat cushion 82 is provided with a storage portion for the leg portion 86. When the seat 80 is flipped up, the leg portion 86 is released from being fixed to the floor surface, and then the leg portion 86 is rotated to move inside the storage portion. Store in.

Next, a structure for fixing the leg portion 86 of the seat 80 to the floor surface will be described with reference to FIG.
The leg portion 86 is fixed to the floor surface by engaging the lock device provided on the leg portion 86 side with the strikers 32 and 42 provided on the floor surface side. The locking device and the strikers 32 and 42 are engaged at two positions on the left and right sides of each seat 80 (see also FIG. 2). The strikers 32 and 42 provided on the floor surface are general, that is, a rod-like member bent into a gate shape as well shown in FIG. 4, and an upper side portion (engagement side) extending in the left-right direction. And left and right side portions. On the other hand, the locking device 70 provided on the leg portion 86 includes a striker receiving portion 72 and a locking hook 74. The striker receiving portion 72 is a concave portion formed in an inverted U shape when viewed from the side at the lower end portion of the leg portion 86, and can receive the upper side portions of the strikers 32 and 42. The locking hook 74 is pivotally attached to the leg portion 86 with the left-right direction as an axis, and closes and opens the recess opening of the receiving portion 72 by rotating. When the locking hook 74 closes the receiving portion 72 in a state where the striker 32, 42 is received in the receiving portion 72, the striker 32, 42 cannot be detached from the receiving portion 72. Fixed against. In addition to the above, the locking device 70 is configured to automatically rotate and lock the locking hook in conjunction with the operation of inserting the strikers 32 and 42 into the receiving portion 72, or to lock the locking device by rotating the locking hook. And a release lever that is operated to release. With respect to such a configuration, for example, a known technique as disclosed in Patent Document 2 can be applied, and thus detailed description thereof is omitted.

Next, a structure that allows the front and rear strikers 32 and 42 to be tilted with respect to the vehicle compartment floor will be described with reference mainly to FIGS. 4, 6, 9, and 10.
The front and rear strikers 32 and 42 are integrally assembled as a part of the striker assembly 20 shown in FIG. 4 as described later. In order to install this integrated striker assembly 20, the inclined surface 10 b of the floor panel 10 is formed with a digging portion 12 that is recessed downward as shown in FIGS. 1 and 3. The formation position of the digging portion 12 on the inclined surface 10b is set to a position corresponding to the position of the leg portion 86 (see FIG. 2) of the seat 80 that is the engagement partner of the strikers 32 and 42.

  The striker assembly 20 includes front and rear support members 22 and 24 and a lid member 26 as members fixed to the floor panel 10 that forms the floor surface. In addition, front and rear rotating members 30, 40, a link mechanism 50, and a stopper member 60 are provided as members that are movable relative to these. The members included in the striker assembly 20 are all made of metal.

  As shown in FIGS. 4 and 6, each support member 22, 24 is a plate-like member bent into a U-shape having a bottom plate portion and side plate portions that are support portions rising from the respective left and right edges. is there. As shown in FIG. 3, the front and rear support members 22, 24 are respectively installed and fixed inside the front portion 12 </ b> F and the rear portion 12 </ b> R of the dug portion 12. The depth of the depression of the dug portion 12 is formed shallower than the front portion 12F and the rear portion 12R in the intermediate portion 12M.

The front and rear rotating members 30 and 40 generally have the same configuration except for the details of dimensions and the difference in orientation. The strikers 32 and 42 are configured as a part of the rotating members 30 and 40. Each of the rotating members 30 and 40 further includes brackets 34 and 44, and the strikers 32 and 42 are integrally joined to the brackets 34 and 44 at the side portions.
The front and rear rotating members 30 and 40 are supported so as to be rotatable about the left and right directions with respect to the front and rear supporting members 22 and 24, respectively. As a result, as shown by arrows in FIG. The 42 portion can be raised and lowered with respect to the inclined surface 10b of the floor surface. As shown in FIGS. 4 and 6, the pivotable support is supported by the brackets 34 and 44 via the support shafts 31 and 41 provided through the left and right side plates of the support members 22 and 24. The side plate portion is connected to the inside of the side plate portions of the support members 22 and 24.
When the front and rear rotating members 30 and 40 are turned down, they completely enter the front portion 12F and the rear portion 12R of the digging portion 12 formed on the floor surface as shown by the two-dot chain line in FIG. The surface is hidden below the inclined surface 10b.

Next, an up / down interlocking mechanism that synchronizes the up / down rotation of the front and rear rotating members 30 and 40 will be described. The raising / lowering interlocking mechanism in the present embodiment is mainly configured by a link mechanism 50 shown in FIG.
The link mechanism 50 is disposed between the front and rear rotating members 30 and 40. On the other hand, the possible directions of rotation of the rotating members 30 and 40 are between the upper side and the front side for the front side rotating member 30 and between the upper side and the rear side for the rear side rotating member 40. In other words, the direction in which it can be defeated is the direction in which it is separated from the front and back.
A lid member 26 is provided on the link mechanism 50. The lid member 26 is a plate-like member that serves as a lid that covers the top of the link mechanism 50, and is disposed so as to bridge the front and rear support members 22 and 24 upward. As a result, the link mechanism 50 is protected from the weight of the wheelchair when the wheelchair is boarded, and the link mechanism 50 is covered and the appearance of the passenger compartment floor surface is improved. The lid member 26 is fixed to the support members 22 and 24 via the four support shafts 31 and 41, and the front and rear rotating members 30 and 40 are connected to the inside of the side plate portions of the support members 22 and 24. On the other hand, the lid member 26 is connected to the outside. Also, the upper surface of the lid member 26 is a flat surface, and the height of the lid member 26 is set so that the upper surface is flush with the inclined surface 10b of the floor panel 10 as shown in FIG. ing. Thereby, when a wheelchair gets in, a wheel can be boarded smoothly, without falling into the dug part 12. When the rotating members 30 and 40 are turned down, as shown in FIGS. 9 and 10, a part of the front and rear brackets 34 and 44 covers the strikers 32 and 42, and the front and rear extension of the lid member 26 is performed. Auxiliary lid occupying position. Thereby, boarding of a wheelchair becomes smoother.

The link mechanism 50 includes the three-node links 52, 54, and 56 shown in FIG. 5, and operates in a plane parallel to the inclined surface 10 b of the floor panel 10. The three links 52, 54, and 56 are generally arranged on the front side, the middle side, and the rear side, respectively, and these are connected and configured substantially line-symmetrically with respect to the support shaft 54a of the middle link 54. In particular, the front and rear links 52 and 56 have substantially the same configuration except for the orientation.
An intermediate portion of the intermediate link 54 is connected and supported on the lower side of the lid member 26 via a vertical support shaft 54a, and both end portions rotate around the support shaft 54a with respect to the cover member 26. It is possible.
The front and rear links 52, 56 are arranged with the longitudinal direction as the front-rear direction, and one end of each is connected to each end of the intermediate link 54 via the connecting shafts 52b, 56b. Relative rotation with respect to the intermediate link 54 is possible. Further, the front and rear links 52 and 56 are respectively formed with guide holes 52d and 56d that are elongated in the longitudinal direction in the middle portions thereof so as to penetrate in the vertical direction. Further, guide shafts 52c and 56c fixed to the lower side of the lid member 26 are inserted into the respective guide holes 52d and 56d. As a result, the front and rear links 52 and 56 can move in the front-rear direction as indicated by arrows in FIG. 7, but useless movement in the left-right direction is restricted.
The three-section links 52, 54 and 56 configured as described above operate as follows. Since the intermediate link 54 is rotatable around the support shaft 54a connected to the intermediate portion, each end portion thereof moves in the opposite direction with respect to the front-rear direction. For this reason, the operation | movement of the link 52,56 of the front side and the rear side connected with each edge part via the connection shafts 52b and 56b is mutually transmitted as an operation | movement of a reverse direction regarding the front-back direction. For example, when the rear link 56 moves forward, the front link 52 moves backward, and the link mechanism 50 has a Z-shape indicated by a solid line as a whole in FIG. Further, when the rear link 56 moves rearward, the front link 52 moves reversely, and is in a state indicated by a two-dot chain line in FIG.

The front and rear links 52 and 56 are provided with connecting ring portions 52a and 56a shown in FIG. The connection ring portions 52a and 56a are annular portions having holes penetrating in the left-right direction. On the other hand, connecting arms 36 and 46 are provided on the front and rear rotating members 30 and 40, respectively. Each of the connecting arms 36 and 46 is formed by bending a wire, and one side in the left-right direction is inserted into and connected to each of the front and rear connecting ring portions 52a and 56a, and the other side is connected. The pivot members 30 and 40 are integrally joined to the brackets 34 and 44. The connecting sides of the connecting arms 36 and 46 are arranged on the upper side with respect to the support shafts 31 and 41 of the rotating members 30 and 40, similarly to the strikers 32 and 42.
With this connection configuration, the raising / lowering operation of the rotating members 30 and 40 is transmitted to the link mechanism 50 as follows. As for the front side, as shown in FIG. 9, the operation of raising the striker 32 upward is an operation of moving the link 52 backward, and the operation of tilting the striker 32 forward is an operation of moving the link 52 forward. Is done. The same applies to the rear side. As shown in FIG. 10, the operation of raising the striker 42 upward is the operation of moving the link 56 forward, and the operation of tilting the striker 42 backward is the operation of moving the link 56 rearward. As intercommunication.
With the above configuration, the front and rear rotating members 30 and 40 are transmitted via the link mechanism 50 as an operation of raising one as an operation of raising the other, and an operation of depressing one as an operation of defeating the other. Are synchronized.
Further, as well shown in FIG. 3, the entire link mechanism 50 is arranged on the upper side with respect to the support shafts 31 and 41, and the intermediate portion 12M of the dug space formed in the floor panel 10 as described above. The depth of the dent is set to be shallower than the front part 12F and the rear part 12R.

Next, a means for holding the front and rear rotating members 30 and 40 in a raised state (standing state) will be described. This holding means is mainly composed of the stopper member 60.
As shown well in FIG. 6, the stopper member 60 is connected to the inside of the left side plate portion of the rear support member 24 via a support shaft 62 in the left-right direction and can rotate around the support shaft 62. It has become. As shown in FIGS. 4 and 6, the support shaft 62 is disposed at a rear position of the support shaft 41 of the rear rotation member 40.
As shown in FIG. 8, the stopper member 60 has a locking portion 66 that locks the rear rotating member 40 in an upright state. On the other hand, the rotating member 40 has an abutting portion 48 that can abut against the locking portion 66. Specifically, the locking portion 66 is a portion having a surface whose normal direction is the radial direction from the support shaft 62 of the stopper member 60 to the outside, and the abutting portion 48 is a rotation direction that tilts the rotation member 40. Is a step-shaped part having a surface with a normal direction. After the rotating member 40 is in an upright state, the stopper member 60 is rotated and locked to the rotating member 40 side, so that the abutting portion 48 is locked by the locking portion 66 even if the rotating member 40 is about to fall down. It cannot be rotated because it abuts against and is held upright. As described above, the front and rear rotating members 30 and 40 are synchronized in their rise and fall, so that the standing state of the rear rotating member 40 is maintained and the standing state of the front rotating member 30 is also maintained at the same time. Retained.
The stopper member 60 also has an operation lever portion 64, and can be rotated by this operation lever portion 64.

1st Embodiment comprised as mentioned above has the following effects.
According to this configuration, when the front and rear rotating members 30 and 40 are turned down, they completely enter the front portion 12F and the rear portion 12R of the dug portion 12 formed on the floor surface, respectively, and the floor inclined surface 10b. Hidden below. Accordingly, when the seat 80 is flipped up and stored and the strikers 32 and 42 are not used, the front and rear rotating members 30 and 40 including the strikers 32 and 42 are brought down to the floor surface, so that When getting in, the strikers 32 and 42 do not interfere with the progress of the wheels.
Further, since this effect is achieved regardless of the length (height) of the strikers 32, 42 assembled to the striker assembly 20, the leg side of the seat 80 can be obtained only by changing the length of the striker 32. It is possible to deal with vehicles having various floor configurations without changing the configuration. In particular, in the present embodiment in which the inclined surface 10b is formed on the floor surface, the striker assembly 20 is installed in an inclined posture according to the inclined surface 10b, as well shown in FIG. Yes. With respect to the support shafts 31 and 41 that support the rotating members 30 and 40, the front support shaft 31 is arranged at a higher position than the rear support shaft 41. For this reason, the striker 42 on the rear side is necessarily longer than the striker 32 on the front side, and protrudes higher from the floor surface when raised upward. The above-mentioned effect by being able to bring down the strikers 32 and 42 to the floor surface becomes more effective as the strikers 32 and 42 need to be made longer (higher).
Further, the front and rear rotating members 30 and 40 are transmitted as the operation of raising one as an operation of raising the other, and the operation of defeating one as an operation of defeating the other. As a result, the up and down operation of the front and rear strikers 32 and 42 can be performed with one operation, and the number of necessary steps is reduced. In addition, the fixing of the leg portion 86 of the seat 80 such as forgetting to engage one of the strikers can be prevented. 80 safety is improved.
Further, since the front and rear rotating members 30 and 40 are tilted away from each other, they do not overlap with the link mechanism 50 disposed between them, and can be configured compactly in the height direction. Further, as well shown in FIG. 3, the link mechanism 50 is connected and arranged above the support shafts 31 and 41 of the rotating members 30 and 40. With these configurations, the depth of the recess in the intermediate portion 12M of the dug space formed in the floor panel 10 as described above can be made shallower than the front portion 12F and the rear portion 12R. Therefore, the influence on the arrangement of the vehicle parts under the floor panel 10 can be reduced. Particularly in the present embodiment, as described above, the seat 80 is installed at the position between the wheel house that houses the rear wheel. Therefore, the differential mounting component (mount) disposed below the position is used. Interference can be reduced.

(Second and third embodiments)
Next, second and third embodiments for carrying out the present invention will be described with reference to FIGS.
The second and third embodiments are embodiments in which the direction in which the rotating member including the strikers 32 and 42 is tilted and the configuration of the link mechanism associated therewith are mainly changed in the first embodiment. Of these embodiments, the portions that do not require substantial changes from the first embodiment, such as the strikers 32 and 42, are denoted by the same reference numerals as those in the first embodiment, and will not be described in detail. Omitted.

As shown in FIG. 11, the front and rear rotating members 130 and 140 in the second embodiment are connected to a support member (not shown) via left and right support shafts 131 and 141, and around the support shafts 131 and 141. Can be rotated. The rotating members 130 and 140 have brackets 134 and 144 together with the strikers 32 and 42, and the strikers 32 and 42 are integrally joined to the brackets 134 and 144. , 144 part. Thereby, as for each rotation member 130,140, the striker 32,42 part can be raised with respect to a floor surface similarly to 1st Embodiment.
However, the range of possible rotation of the rotation members 130 and 140 is different from that of the first embodiment, and both the front and rear rotation members 130 and 140 are between the upper side and the front side. It is the same direction. Further, the means for synchronizing the raising and lowering of the rotating members 130 and 140 is constituted by a single link 150. Both front and rear ends of the link 150 are connected to the front and rear rotating members 130 and 140 via connecting shafts 136 and 146. The connecting position with the rotating members 130 and 140 is the lower side of the connecting shafts 136 and 146, that is, the side opposite to the strikers 32 and 42. Thereby, the operation of tilting the front and rear rotating members 130 and 140 forward is performed through the operation of moving the link 150 rearward, and the operation of raising the front and rear rotating members 130 and 140 upward is performed by the link 150 moving forward. Are communicated via movement to That is, as in the first embodiment, the front and rear rotating members 130 and 140 are transmitted as an operation that raises one as an operation that raises the other, and an operation that defeats one as an operation that defeats the other. Operation is synchronized. The rear rotating member 140 is provided with an operation lever 149 for performing a tilting operation.

Unlike the first and second embodiments, the front and rear rotating members 230 and 240 in the third embodiment are integrally coupled by a front and rear support shaft 250 as shown in FIG. Yes. Both front and rear ends of the support shaft 250 are connected to and supported by front and rear support members 222 and 224, respectively, and the front and rear rotation members 230 and 240 are rotatable about the common support shaft 250 in the front and rear direction. . Thereby, as for each rotation member 230,240, while the striker 32,42 part can be raised / lowered with respect to a floor surface similarly to 1st Embodiment, the raising / lowering operation | movement is synchronized. However, the direction in which the front and rear rotating members 230 and 240 are tilted is the same side (in the example of FIG. 13, rightward as indicated by the arrow), and both the first and second embodiments are used. Both directions are different.
Unlike the first embodiment, the lid member 226 is disposed so as to bridge the front and rear rotating members 230 and 240 and is configured to rise and fall together with the rotating members 230 and 240. As a result, as shown in FIG. 13, by turning the lid member 226 so as to open and close the digging space 12, the turning members 230 and 240 can be operated upside down.

  According to the configurations of the second and third embodiments, the same operational effects as those of the first embodiment can be obtained. Furthermore, since the direction of raising and lowering is the same for the front and rear rotating members 230 and 240, a mechanism for synchronizing the raising and lowering operations can be simply configured by the single link 150 or the support shaft 250. . In the third embodiment, the support shaft 250 for rotating the front and rear rotating members 230 and 240 is shared, and also serves as a means for synchronizing ups and downs, so that the structure is further simplified.

The structure for fixing the seat leg to the vehicle floor according to the present invention is not limited to the first to third embodiments described above, and can be implemented in various other forms.
In the first embodiment, the inclined surface 10b is formed on the floor surface, and the striker assembly 20 is installed in a posture inclined according to the inclined surface 10b. You may install in a horizontal posture.

DESCRIPTION OF SYMBOLS 10 Floor panel 12 Digging part 20 Strike assembly 22 Front support member 24 Rear support member 26 Lid member 30 Front rotation member 31 Support shaft 32 Front striker 34 Bracket 40 Rear rotation member 41 Support shaft 42 rear striker 44 bracket 50 link mechanism 52 front link 52b connecting shaft 54 intermediate link 54a support shaft 56 rear link 56b connecting shaft 60 stopper member 70 locking device 72 striker receiving portion 74 locking hook 80 seat 81 Bounce-up link 82 Seat cushion 84 Seat back 86 Leg 90 Side panel 92 Wheel house

Claims (2)

A structure for fixing a seat leg to a vehicle floor in a vehicle having a seat that can be flipped up to a wall surface position,
Two strikers that can be engaged with seat legs are provided on the vehicle floor so as to be able to rise and fall,
A structure for fixing the seat leg to the vehicle floor is provided between the two strikers. A structure for fixing the seat leg portion to the vehicle floor according to claim 1,
The two strikers provided so as to be able to rise and fall are tilted in a direction away from each other. A structure for fixing a seat leg to a vehicle floor surface.

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