JP2019209785A - Vehicle seat structure - Google Patents

Abstract

To provide a vehicle seat structure which enables improvement of the visual quality of an area below a vehicle seat.SOLUTION: A vehicle seat structure 1 includes: a fixed base part 10 fixed to a vehicle body floor 2 and supporting a vehicle seat 20; and a seat-like cover member 30 in which one end part 30a is connected to the vehicle seat 20 and the other end part 30b is connected to the fixed base part 10 so as to cover a lower space S below a seat cushion part 22 of the vehicle seat 20 from the outer side of the seat cushion part 22.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a vehicle seat structure.

  The following Patent Document 1 discloses a structure in which a hidden cover is attached to a vehicle seat. The hidden cover has an upper end secured to the rear part of the seat back and a lower end secured to the bottom part of the seat cushion, and extends from the rear part of the seat back to the bottom part of the seat cushion via the rear part of the seat cushion. It is configured to cover. According to this hidden cover, the appearance can be improved by covering the gap between the seat back and the seat cushion and the bottom of the seat cushion.

JP 2007-22502 A

  By the way, under this type of vehicle seat, a lower space is formed between the vehicle floor and a plurality of elements such as electronic devices such as control devices and structures are arranged in this lower space. Is done. In this case, since a passenger | crew can visually recognize the some element arrange | positioned in lower space easily, there exists a problem that an appearance is bad.

  For such a problem, the hidden cover disclosed in Patent Document 1 has only a function of covering a part of the vehicle seat itself, and the hidden cover cannot cover the lower part of the vehicle seat. In addition, a measure to provide a member that individually covers each of the plurality of elements arranged in the lower space is also conceivable, but in such a measure, the lower space itself is still visible from the outside, so the lower part of the vehicle seat Is not enough to essentially resolve the appearance of

  This invention is made | formed in view of this subject, and it aims at providing the vehicle seat structure which can improve the downward appearance of a vehicle seat.

One embodiment of the present invention provides:
A fixed base portion fixed to the vehicle body floor and supporting the vehicle seat;
A seat-like cover having one end attached to the vehicle seat and the other end attached to the fixed base so as to cover the lower space below the seat cushion of the vehicle seat from the outside of the seat cushion Members,
A vehicle seat structure comprising:
It is in.

  In the vehicle seat structure described above, the cover member has one end portion attached to the vehicle seat and the other end portion attached to the fixed base portion so that the lower space below the seat cushion portion of the vehicle seat is outside the seat cushion portion. It is configured to cover from the side. According to this cover member, the line of sight from the outside toward the elements disposed in the lower space can be blocked over a wide range from the seat back portion of the vehicle seat to the fixed base portion in the vertical direction. As a result, the lower appearance of the vehicle seat can be improved.

  As mentioned above, according to said aspect, the vehicle seat structure which can improve the downward appearance of a vehicle seat can be provided.

The perspective view which looked at the vehicle seat structure of Embodiment 1 from diagonally backward. The disassembled perspective view which shows the attachment structure of the cover member in FIG. The side view which looked at the vehicle seat structure of FIG. 1 from the left side. The rear view which looked at the circumference | surroundings of A area | region in FIG. 3 from back. The side view which shows the vehicle seat structure of FIG. 3 in the state which the vehicle seat moved from the upper front end position to the back upper rear end position. The side view which shows the vehicle seat structure of FIG. 3 in the state which the vehicle seat moved from the upper front end position to the lower lower front end position. The side view which shows the vehicle seat structure of FIG. 3 in the state which the vehicle seat moved from the upper front end position to the lower rear end position diagonally below the rear side. The exploded perspective view corresponding to FIG. 2 about the attachment structure of the cover member concerning Embodiment 2. FIG. The side view corresponding to FIG. 3 about the vehicle seat structure of Embodiment 2. FIG. The rear view which looked around the B area | region in FIG. 9 from back. The perspective view corresponding to FIG. 1 about the vehicle seat structure of Embodiment 3. FIG. The side view corresponding to FIG. 3 about the vehicle seat structure of Embodiment 4. FIG. FIG. 6 is an exploded perspective view corresponding to FIG. 2 for a cover member mounting structure according to a fourth embodiment.

  Preferred embodiments of the above aspects are described below.

  The vehicle seat structure includes a tether that anchors an intermediate portion between the one end portion and the other end portion to the seat cushion portion so that the cover member is stretched in a state of covering the lower space. It is preferable to provide.

  According to this vehicle seat structure, the cover member can be easily set in a state of covering the lower space by tensioning the cover member using the tension of the tether.

  In the vehicle seat structure, the vehicle seat is movably supported by the fixed base portion, and at least one of the cover member and the anchoring body is configured to be elastically deformable with the movement of the vehicle seat. It is preferable.

  According to this vehicle seat structure, when the vehicle seat moves relative to the fixed base portion, at least one of the cover member and the anchoring body is elastically deformed following the movement of the vehicle seat, so that the cover member is in the lower space. Can be maintained.

  In the vehicle seat structure, the fixed base portion is connected to the two first seat legs, which are arranged in parallel to each other and extend in the front-rear direction, and the two first seat legs are connected to each other than the seat cushion portion. A second seat leg extending in the left-right direction at a low part, and the cover member has the one end attached to the back surface of the vehicle seat and the other end is the second of the fixed base portion. The tether is attached to a seat leg so as to cover the lower space from the rear, and the tether is configured such that the intermediate portion of the cover member is connected to the connecting portion on the front side of the intermediate portion of the seat cushion portion. It is preferably configured to tether.

  According to this vehicle seat structure, the cover member covers the lower space below the seat cushion portion from the rear and is stretched in a state where the intermediate portion is pulled forward by the tether. For this reason, when the lower space is covered with the cover member from the rear, the effect of the cover member blocking the sight line of the occupant from the rear can be enhanced.

  In the vehicle seat structure, the fixed base portion includes a slide rail in each of the two first seat legs, and the vehicle seat moves back and forth between a front end position and a rear end position via the slide rail. The vehicle seat is configured to be slidable in the direction, and when the vehicle seat is in the front end position, the intermediate portion of the cover member is disposed at a front position ahead of the second seat leg. It is preferable that the intermediate portion of the cover member is arranged at a rear rear position behind the second seat leg when is at the rear end position.

  According to this vehicle seat structure, when the vehicle seat is at the front end position, the intermediate portion of the cover member is disposed at the front side position. Further, when the vehicle seat is at the rear end position, the intermediate portion of the cover member is disposed at the rear rear position behind the front position with the second seat leg interposed therebetween. For this reason, the movement of the intermediate part of the cover member can be made to follow the movement of the vehicle seat sliding between the front end position and the rear end position.

  The vehicle seat structure includes a fastener having a base portion and a locking portion extending from the base portion, and the fixed base portion is engaged with the locking portion of the fastener in a detachable manner. The cover member is configured to be attached to the fixed base portion by utilizing the engagement portion of the fastener engaging the engagement hole of the fixed base portion. It is preferable.

According to this vehicle seat structure, the cover member is attached to the fixed base portion by engaging the engaging portion of the fastener with the engaging hole of the fixed base portion. On the other hand, when maintaining an element arranged in the lower space, the cover member can be easily removed from the fixed base portion by removing the locking portion of the fastener from the engagement hole of the fixed base portion. For example, compared to a structure in which the cover member is attached by fastening with a bolt member, the work is simple without using a dedicated tool, so that the workability during maintenance is excellent.
For this reason, it is excellent in workability at the time of maintenance.

  In the vehicle seat structure, the cover member includes a plate member joined to a back surface of the other end portion, and the locking portion of the fastener penetrates the plate member and the fixing base portion It is preferable to be configured to be attached to the fixed base portion by engaging with the engaging hole.

  According to this vehicle seat structure, the cover member is attached to the fixed base portion by engaging the engaging portion of the fastener penetrating the plate member with the engaging hole of the fixed base portion. At this time, the base portion of the fastener penetrating the plate member is covered with the other end portion of the cover member. For this reason, a fastener can be made not conspicuous using the other end part of a cover member.

  In the vehicle seat structure described above, the cover member is preferably made of the same or the same kind of material as the carpet member laid on the vehicle body floor.

  According to this vehicle seat structure, the durability of the cover member for continuous use can be enhanced, and scratches, dirt, wrinkles, and the like are hardly noticeable. In addition, it is difficult for the occupant to distinguish the cover member from the carpet member in appearance, and it is difficult to notice that the lower space below the seat cushion portion is covered by the cover member.

  Hereinafter, an embodiment of a vehicle seat structure will be described with reference to the drawings.

  In the drawings for explaining the vehicle seat structure, the forward direction is indicated by an arrow FR, the upper direction is indicated by an arrow UP, the right side is indicated by an arrow RH, and the left side is indicated by an arrow LH unless otherwise specified. Further, the front-rear direction (vehicle length direction) of the vehicle body is indicated by an arrow X, the left-right direction (vehicle width direction) of the vehicle body is indicated by arrow Y, and the vertical direction (vehicle height direction) of the vehicle body is indicated by arrow Z.

(Embodiment 1)
As shown in FIG. 1, the vehicle seat structure 1 includes a fixed base portion 10 fixed to the vehicle body floor 2, a vehicle seat 20, and a cover member 30.

  A carpet member is laid on the vehicle body floor 2. This carpet member is typically made of a synthetic resin material such as woven fabric, non-woven fabric, rubber, vinyl chloride or a composite material subjected to water-repellent processing or flameproofing processing. And has flame retardancy.

  The vehicle seat 20 is supported by the fixed base portion 10 so as to be movable in the front-rear direction X and the vertical direction Z. The vehicle seat 20 includes a seat back portion 21 configured such that the front surface 21a forms a backrest surface of the occupant, and a seat cushion portion 22 configured such that the upper surface 22a forms a seating surface of the occupant. .

  The seat back portion 21 is attached to the seat cushion portion 22 via a rotation shaft portion (not shown) so as to be rotatable between an upright position and a forward-downward position. The seat cushion portion 22 includes a seat frame 23 that is a metal seat skeleton, an elevating mechanism 24 attached to a lower portion of the seat frame 23, and a slide member 25 that supports the elevating mechanism 24 from below. Yes. In the seat cushion portion 22, the seat frame 23 is integrated with an elevating mechanism 24 and a slide member 25.

  The fixed base portion 10 includes two first seat legs 11 that are arranged in parallel to each other and both extend in the front-rear direction X, and a second seat leg 13 that connects the two first seat legs 11. The second seat leg 13 is configured to extend in the left-right direction Y at a lower position than the seat cushion portion 22 of the vehicle seat 20.

  A slide rail 12 having a slide groove portion 12 a is provided on the upper surface of the first seat leg 11. On the other hand, the slide member 25 of the vehicle seat 20 is slidably engaged with the slide groove portion 12a of the slide rail 12. Thus, the vehicle seat 20 is configured to be slidable in the front-rear direction X from the front end position (positions P1, P3 described later) to the rear end position (positions P2, P4 described later) via the slide rail 12. ing. According to this configuration, the vehicle seat 20 can slide in the front-rear direction X from the front end position to the rear end position when the vehicle seat 20 is urged in the front-rear direction X in a state where the movement in the front-rear direction X is not locked. .

  The elevating mechanism 24 is a mechanism for elevating and lowering the seat cushion portion 22 in the vertical direction Z. The elevating mechanism 24 is generally configured to combine a plurality of links and a drive unit, and can move the plurality of links by the driving force of the drive unit. According to the elevating mechanism 24, the vehicle seat 20 can be raised and lowered in the vertical direction Z from the upper position (positions P1 and P2 described later) to the lower position (positions P3 and P4 described later).

  In addition, about the detailed structure of this raising / lowering mechanism 24, the structure of the seat lifter of the vehicle seat disclosed by Unexamined-Japanese-Patent No. 2006-199145 can be referred, for example.

  The cover member 30 has a function of covering the lower space S below the seat cushion portion 22 of the vehicle seat 20 from the outside of the seat cushion portion 22. In order to realize this function, the cover member 30 is a sheet-like member that extends from one end 30a in the longitudinal direction to the other end 30b. The cover member 30 is a belt-like member having a constant width corresponding to the width dimension of the vehicle seat 20 and is also referred to as a “lower belt”.

  One end portion 30a of the cover member 30 is attached to the back surface of the vehicle seat 20, particularly to the back surface 21b of the seat back portion 21, by a joining method such as stitching so as to close the gap between the seat back portion 21 and the seat cushion portion 22. Installed. Further, the other end portion 30b of the cover member 30 is attached to the second seat leg 13 of the fixed base portion 10 by a clip 33 which is a fastener.

  The cover member 30 has a first belt portion 31 extending in a band shape in a region from one end portion 30a to a middle portion 30c that is a folded portion in the longitudinal direction, and a belt shape extending in a region from the intermediate portion 30c to the other end portion 30b. It is divided into the existing second belt part 32. The 1st belt | band | zone part 31 is comprised so that the back surface of the seat cushion part 22 may be covered, and the 2nd belt | band | zone part 32 is comprised so that the lower space S below the seat cushion part 22 may be covered from back.

  As shown in FIG. 2, the vehicle seat structure 1 includes two clips 33 for attaching the other end 30 b of the cover member 30 to the second seat leg 13. The clip 33 includes a head portion 33a corresponding to a base portion and a shaft portion 33b extending from the head portion 33a and corresponding to a locking portion. The clip 33 is a resin clip made of a resin material, and the shaft portion 33b is elastically deformable in the radial direction.

  The cover member 30 has two through holes 30d at two locations in the left-right direction Y of the other end 30b. The through hole 30d is dimensioned so that the shaft 33b of the clip 33 can be inserted. The second seat leg 13 of the fixed base portion 10 has two engagement holes 13a in which the shaft portion 33b of the clip 33 is detachably engaged at two places in the left-right direction Y. Further, when the other end portion 30 b of the cover member 30 is superimposed on the upper surface of the second seat leg 13, the two through holes 30 d of the cover member 30 and the two engagement holes 13 a of the second seat leg 13 are matched. It is configured as follows.

  Therefore, as shown in FIGS. 2 to 4, the shaft portions 33 b of the two clips 33 are inserted into the corresponding through holes 30 d of the cover member 30, and the corresponding engagement holes of the second seat leg 13 are further inserted. By engaging with 13a, the other end 30b of the cover member 30 is attached to the second seat leg 13 (see the region A in FIGS. 3 and 4). The clip 33 is elastically deformed in the radial direction when the shaft portion 33b engages with the engagement hole 13a, whereby a locking force with respect to the second seat leg 13 is obtained.

  Thus, in the present embodiment, the cover member 30 uses the fact that the shaft portion 33b of the clip 33 engages with the engagement hole 13a of the second seat leg 13, and in particular, the shaft portion 33b of the clip 33 The cover member 30 is configured to be attached to the second seat leg 13 by penetrating the other end 30b of the cover member 30 and engaging with the engagement hole 13a of the second seat leg 13.

  The number of clips 33, the number of through holes 30d in the other end 30b of the cover member 30, and the number of engaging holes 13a in the second seat leg 13 are not limited to those described above, and may be changed as necessary. Can be changed as appropriate. Moreover, it can replace with the clip 33 and can also use fastening means, such as a bolt member.

  Moreover, you may make it the other end part 30b of the cover member 30 be attached to locations other than the 2nd seat leg 13 among the fixed base parts 10 as needed.

Here, the cover member 30 is made of the same or the same kind of material as the above-described carpet member laid on the vehicle body floor 2. Thereby, durability with respect to the continuous use of the cover member 30 can be improved, and scratches, dirt, wrinkles and the like are hardly noticeable.
In addition, the occupant is difficult to distinguish the cover member 30 from the carpet member in appearance, and it is difficult to notice that the lower space S below the seat cushion portion 22 is covered by the cover member 30.

  The material of the cover member 30 is not limited to this, and a material different from the carpet member can be used as the material of the cover member 30 when the same performance as the carpet member can be obtained.

  As shown in FIG. 2, the vehicle seat structure 1 includes a string-like rubber band 34 as a tether. The rubber band 34 has a function of anchoring the intermediate portion 30c of the cover member 30 to the seat cushion portion 22 so that the cover member 30 is stretched in a state of covering the lower space S.

  In order to achieve this function, the rubber band 34 is configured to be elastically deformable, hooked on two connecting hooks 23a as connecting portions provided on the seat frame 23 of the seat cushion portion 22, and both end portions. 34 a and 34 a are joined to the intermediate portion 30 c of the cover member 30. The connecting hook 23 a is disposed on the front side of the seat cushion portion 22 relative to the intermediate portion 30 c of the cover member 30. As a result, the cover member 30 is stretched as a whole by the intermediate portion 30c being elastically pulled forward by the rubber band 34.

  Next, the manner in which the vehicle seat 20 moves in the vehicle seat structure 1 will be described with reference to FIGS.

  As shown in FIG. 5, the vehicle seat 20 moves to the upper front end position P <b> 1 (the position indicated by the two-dot chain line in FIG. 5) by the engagement of the slide member 25 and the slide rail 12 (see FIG. 1). It is possible to slide in the front-rear direction X from an upper rear end position P2 (refer to a position indicated by a solid line in FIG. 5).

  When the vehicle seat 20 is in the upper front end position P1, the intermediate portion 30c of the cover member 30 is disposed at a front position Q1 ahead of the second seat leg 13 (the attachment point of the cover member 30 in the fixed base portion 10). . On the other hand, when the vehicle seat 20 is at the upper rear end position P <b> 2, the intermediate portion 30 c of the cover member 30 is disposed at the rear rear position Q <b> 2 behind the second seat leg 13. That is, the cover member 30 is configured such that the intermediate portion 30c moves between the front position Q1 and the rear position Q2 when the vehicle seat 20 slides between the upper front end position P1 and the upper rear end position P2. ing.

  At this time, the rubber band 34 is configured to be elastically deformable in the front-rear direction X in accordance with such a sliding operation of the vehicle seat 20. For this reason, the rubber band 34 expands and contracts in the front-rear direction X following the movement of the vehicle seat 20, so that the first band portion 31 is stretched by the tension of the rubber band 34 and the second band The state where the part 32 covers the lower space S is maintained.

  As shown in FIG. 6, the vehicle seat 20 refers to the lower front end position P3 (refer to the position indicated by the solid line in FIG. 6) from the upper front end position P1 (refer to the position indicated by the two-dot chain line in FIG. 6). ) In the up and down direction Z.

  When the vehicle seat 20 is at the lower front end position P3, the intermediate portion 30c of the cover member 30 is disposed at the lower position Q3 below the front position Q1. The lower position Q3 is a position where the distance from the second seat leg 13 (the attachment point of the cover member 30 in the fixed base portion 10) is closer than the front position Q1. Therefore, in the cover member 30, the first band 31 is stretched by the tension of the rubber band 34, and the second band 32 is flexible and the second band 32 is recessed forward by the tension of the rubber band 34. Bend.

  As shown in FIG. 7, the vehicle seat 20 is moved from the upper front end position P1 (see the position indicated by the two-dot chain line in FIG. 7), for example, via the upper rear end position P2 in FIG. It can move to the lower rear end position P4 (see the position indicated by the solid line in FIG. 7) via the lower front end position P3 in FIG.

  When the vehicle seat 20 is at the lower rear end position P4, the intermediate portion 30c of the cover member 30 is disposed from the front position Q1 to the lower position Q4 obliquely downward and rearward. The lower position Q4 is the position where the distance from the second seat leg 13 (the attachment point of the cover member 30 in the fixed base portion 10) is the longest. For this reason, the cover member 30 has both the first belt portion 31 and the second belt portion 32.

  According to the first embodiment described above, the following operational effects can be obtained.

  In the vehicle seat structure 1 described above, since the cover member 30 covers the lower space S below the seat cushion portion 22 of the vehicle seat 20 from the outside of the seat cushion portion 22, the cover member 30 is externally directed to the elements disposed in the lower space S. Can be blocked over a wide range in the vertical direction Z from the seat cushion portion 22 of the vehicle seat 20 to the fixed base portion 10. As a result, the lower appearance of the vehicle seat 20 can be improved.

  Further, there is no need to provide a member that individually covers a plurality of elements arranged in the lower space S, for example, electronic devices such as control devices, structures, and the like.

  According to the vehicle seat structure 1 described above, the cover member 30 can be easily set to cover the lower space S by stretching the cover member 30 using the tension of the rubber band 34.

  According to the vehicle seat structure 1 described above, when the vehicle seat 20 moves in the front-rear direction X or the vertical direction Z with respect to the fixed base portion 10, the rubber band 34 elastically deforms following the movement of the vehicle seat 20. Thus, the state in which the cover member 30 covers the lower space S can be maintained.

  According to the vehicle seat structure 1 described above, the cover member 30 covers the lower space S below the seat cushion portion 22 from the rear, and is stretched in a state where the intermediate portion 30c is pulled forward by the rubber band 34. . For this reason, when the lower space S is covered with the cover member 30 from the rear, the effect of the cover member 30 blocking the sight line of the occupant from the rear can be enhanced.

  According to the vehicle seat structure 1 described above, the intermediate portion 30c of the cover member 30 is disposed at the front side positions Q1, Q3 when the vehicle seat 20 is at the front end positions P1, P3. Further, when the vehicle seat is at the rear end positions P2, P4, the intermediate portion 30c of the cover member 30 is disposed at the rear rear positions Q2, Q4 behind the front positions Q1, Q3 with the second seat leg 13 interposed therebetween. . Therefore, the movement of the intermediate portion 30c of the cover member 30 can be made to follow the operation in which the vehicle seat 20 slides in the front-rear direction X and the operation in which the vehicle seat 20 moves up and down in the vertical direction Z.

  According to the vehicle seat structure 1 described above, the cover member 30 is attached to the second seat leg 13 by engaging the shaft portion 33b of the clip 33 with the engagement hole 13a of the second seat leg 13 from above the vehicle. On the other hand, the cover member 30 can be easily removed from the second seat leg 13 by removing the shaft portion 33b of the clip 33 from the engagement hole 13a of the second seat leg 13 when maintaining the elements arranged in the lower space S. Can be removed. For example, compared to a structure in which the cover member 30 is attached by fastening with a bolt member, a dedicated tool is not used and the work is simple, so that the workability during maintenance is excellent.

  Hereinafter, another embodiment related to the first embodiment will be described with reference to the drawings. In other embodiments, the same elements as those of the first embodiment are denoted by the same reference numerals, and the description of the same elements is omitted.

(Embodiment 2)
As shown in FIG. 8, the vehicle seat structure 101 of the second embodiment is different from the vehicle seat structure 1 of the first embodiment only in the structure in which the other end 30 b of the cover member 30 is attached to the second seat leg 13. Yes.
Other configurations are the same as those of the first embodiment.

  In the vehicle seat structure 101, the cover member 30 includes a plate member 35 that is joined to the back surface of the other end 30b by stitching or adhesion. In the plate member 35, both end portions 35 a and 35 a in the left-right direction Y serve as joints to the other end portion 30 b of the cover member 30. Further, the plate member 35 has two through holes 35b at two positions in the left-right direction Y between both end portions 35a, 35a. The through hole 35b is dimensioned so that the shaft 33b of the clip 33 can be inserted. Further, when the other end portion 30 b of the cover member 30 is overlaid on the upper surface of the second sheet leg 13, the two through holes 35 b of the plate member 35 and the two engagement holes 13 a of the second sheet leg 13 are matched. It is configured as follows.

  Therefore, as shown in FIGS. 8 to 10, the shaft portions 33 b of the two clips 33 are inserted into the corresponding through holes 35 b of the plate member 35, and the corresponding engagement holes of the second seat leg 13 are further inserted. By engaging with 13a, the other end 30b of the cover member 30 is attached to the second seat leg 13 (refer to region B in FIGS. 9 and 10).

  Thus, in the present embodiment, the cover member 30 uses the fact that the shaft portion 33b of the clip 33 engages with the engagement hole 13a of the second seat leg 13, and in particular, the shaft portion 33b of the clip 33 The plate member 35 is configured to be attached to the second seat leg 13 by engaging with the engaging hole 13a of the second seat leg 13 through the plate member 35.

According to the vehicle seat structure 101 described above, the head 33 a of the clip 33 that penetrates the plate member 35 is covered by the other end 30 b of the cover member 30. For this reason, the clip 33 can be made inconspicuous using the other end 30b of the cover member 30.
In addition, the same effects as those of the first embodiment are obtained.

(Embodiment 3)
As shown in FIG. 11, the vehicle seat structure 201 of the third embodiment is different from the vehicle seat structure 1 of the first embodiment only in the structure in which the other end 30 b of the cover member 30 is attached to the second seat leg 13. Yes.
Other configurations are the same as those of the first embodiment.

  In the vehicle seat structure 201, the cover member 30 is configured such that the second belt portion 32 extends to the vehicle body floor 2 and the other end portion 30b is directly attached to the frame portion of the vehicle body floor 2 by the clip 33. In this case, the frame portion of the vehicle body floor 2 is fixed to the vehicle body floor 2 and constitutes a part of the fixed base portion 110 that supports the vehicle seat 20.

According to the vehicle seat structure 201 described above, the line of sight from the outside toward the elements arranged in the lower space S is blocked in a wider range from the seat cushion portion 22 of the vehicle seat 20 to the vehicle body floor 2 in the vertical direction Z. Can do.
In addition, the same effects as those of the first embodiment are obtained.

(Embodiment 4)
As shown in FIGS. 12 and 13, the vehicle seat structure 301 of the fourth embodiment is different from the vehicle seat structure 1 of the first embodiment only in the structure in which the other end 30 b of the cover member 30 is attached to the second seat leg 13. It is different.
Other configurations are the same as those of the first embodiment.

  In the vehicle seat structure 301, three bands 36, which are members different from the cover member 30, are joined to the other end portion 30 b of the cover member 30 by stitching. The three strips 36 are arranged at equal intervals in the left-right direction Y. The band 36 is made of a flexible material, like the cover member 30. The band body 36 is provided with a through hole 36a into which the shaft portion 33b of the clip 33 serving as a fastener can be inserted.

  The second seat leg 13 of the fixed base portion 10 has three engagement holes 13a in which the shaft portion 33b of the clip 33 is detachably engaged at three positions in the left-right direction Y on the back surface. The three engagement holes 13 a are formed at equal intervals with the intervals of the through holes 36 a of the three belt members 36.

  In addition, three plate members 37 are provided between each of the three belt members 36 and the second seat leg 13. The plate member 37 is provided with a through hole 37 a into which the shaft portion 33 b of the clip 33 can be inserted. The plate member 37 is joined to the band body 36 or the second sheet leg 13.

  The respective shaft portions 33b of the three clips 33 are inserted into the corresponding through holes 36a of the band 36, and are inserted into the corresponding through holes 37a of the plate member 37, and further the corresponding engagement of the second seat leg 13 By engaging the hole 13a from the rear of the vehicle, the other end 30b of the cover member 30 is indirectly attached to the second seat leg 13 via the belt 36 (see region C in FIGS. 12 and 13). ).

According to the vehicle seat structure 301 described above, the back surface of the second seat leg 13 of the fixed base portion 10 can be used as a mounting surface for mounting the other end portion 30 b of the cover member 30. Further, by interposing the plate member 37 between the belt 36 and the second seat leg 13, the shaft portion 33 b of the clip 33 can be easily engaged with the engagement hole 13 a of the second seat leg 13.
In addition, the same effects as those of the first embodiment are obtained.

  As a modification particularly related to the vehicle seat structure 301, one plate member having three through holes 37a can be used instead of the three plate members 37. Moreover, the number of the strips 36 is not limited to three, and can be changed as needed. Further, the band 36 may be configured by extending a part of the other end 30b of the cover member 30.

  The present invention is not limited only to the above-described embodiments, and various applications and modifications can be considered without departing from the object of the present invention. For example, the following embodiments applying the above-described embodiment can be implemented.

  In the above-described embodiment, the case where the cord-like rubber band 34 is combined with the cover member 30 as a tether is illustrated. However, instead of the rubber band 34, an elastic member or a spring member having another shape made of a rubber material is tethered. The body can also be adopted.

  Further, at least one of the cover member 30 and the tether can be made of a material that can be elastically deformed. For example, the cover member 30 can be configured by a rubber sheet or a cloth sheet having elasticity by jersey knitting. In this case, when the state in which the lower space S under the seat cushion portion 22 is covered by the elastic deformation of the cover member 30 itself can be maintained, the tether can be omitted.

  In the above-described embodiment, the cover member 30 that covers the lower space S below the seat cushion portion 22 is illustrated from the rear. However, the cover member 30 is a cover member that covers the lower space S from the side or a cover member that covers the front from the front. It can also be used as

  In the above-described embodiment, the clip 33 is exemplified as the fastener, but the fastener is not limited to the clip 33. Instead of the clip 33, for example, a screw member that is a fastener that uses a tightening force like a small screw, a hook member that is a fastener that uses a hook, a caulking pin that is a fastener that uses a crimp, or the like may be used. it can.

1, 101, 201, 301 Vehicle seat structure 2 Vehicle body floor 10, 110 Fixed base portion 11 First seat leg 13 Second seat leg 13a Engagement hole 20 Vehicle seat 22 Seat cushion portion 23a Connection hook (connection portion)
30 cover member 30a one end part 30b other end part 30c intermediate part 33 clip (fastener)
33a Head (base)
33b Shaft part (locking part)
34 Rubber band (tether)
35 Plate member P1 Upper front end position (front end position)
P2 Upper rear end position (rear end position)
P3 Lower front end position (front end position)
P4 Lower rear end position (rear end position)
Q1, Q3 Front position Q2, Q4 Rear position S Lower space X Front-rear direction Y Left-right direction

Claims (8)

A fixed base portion fixed to the vehicle body floor and supporting the vehicle seat;
A seat-like cover having one end attached to the vehicle seat and the other end attached to the fixed base so as to cover the lower space below the seat cushion of the vehicle seat from the outside of the seat cushion Members,
A vehicle seat structure comprising:   The anchoring body which anchors the intermediate part between the one end part and the other end part to the seat cushion part so that the cover member may be stretched in a state of covering the lower space. Vehicle seat structure. The vehicle seat is movably supported on the fixed base portion,
The vehicle seat structure according to claim 2, wherein at least one of the cover member and the tether is configured to be elastically deformable with the movement of the vehicle seat. The fixed base portion is connected in parallel to each other and extends in the front-rear direction, and the two first seat legs are connected to each other, and the two first seat legs are connected to extend the lower portion in the left-right direction from the seat cushion portion. A second seat leg,
The cover member is configured such that the one end is attached to the back surface of the vehicle seat and the other end is attached to the second seat leg of the fixed base to cover the lower space from the rear. ,
The vehicle seat structure according to claim 2 or 3, wherein the anchoring body is configured to anchor the intermediate portion of the cover member to a connecting portion on the front side of the intermediate portion of the seat cushion portion. . The fixed base portion includes a slide rail in each of the two first seat legs, and the vehicle seat is configured to be slidable in the front-rear direction from the front end position to the rear end position via the slide rail. And
When the vehicle seat is at the front end position, the intermediate portion of the cover member is disposed at a front position in front of the second seat leg, while the vehicle seat is at the rear end position. The vehicle seat structure according to claim 4, wherein the intermediate portion of the cover member is configured to be disposed at a rear side position behind the second seat leg. A fastener having a base and a locking portion extending from the base,
The fixed base portion has an engagement hole with which the locking portion of the fastener is detachably engaged,
The said cover member is comprised so that it may attach to the said fixed base part using the said latching | locking part of the said fastener engaging the said engagement hole of the said fixed base part. The vehicle seat structure according to claim 5.   The cover member has a plate member joined to the back surface of the other end portion, and the locking portion of the fastener penetrates the plate member and engages with the engagement hole of the fixed base portion. The vehicle seat structure according to claim 6, wherein the vehicle seat structure is configured to be attached to the fixed base portion.   The vehicle seat structure according to any one of claims 1 to 7, wherein the cover member is made of the same or the same kind of material as the carpet member laid on the vehicle body floor.

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