JP2008184036A - Side sill structure of vehicle and method of manufacturing same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a side sill structure capable of supporting a downward load applied to a scarf plate and surely attaching the scarf plate to a side sill with a clip with the side end of a floor mat held between itself and a vehicle body, and having high installability. <P>SOLUTION: This side sill structure of a vehicle comprises the side sill 10 and the scarf plate 20 covering the side sill 10. The side sill structure further comprises a base member 30 secured to the side sill 10 and having a standing part 34 engageable with a hole part 41 at the side end of the floor mat 40. Clip attaching strut parts 24 supporting a downward load are vertically formed on the scarf plate 20 from the standing part 34 to the outside of the vehicle on both sides of harness. A clip 25 is attached to the end of the clip attaching strut part 24. A fixing hole 15 is formed in the side sill 10. The clip 25 is inserted into the fixing hole 15. The scarf plate 20 is locked to the side sill 10. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a vehicle side sill structure and a method for manufacturing the same, and more particularly, to a wire sill structure disposed on the side sill and a side sill structure in which a side end portion of a floor mat is covered with a scarf plate and a method for manufacturing the side sill structure.

  2. Description of the Related Art Conventionally, a side sill structure is known that covers a top surface of a side sill using a scarf plate in which a clip mounting support for attaching to a side sill and a load receiving support are formed close to each other (see, for example, Patent Document 1). As shown in FIG. 5, the scarf plate 101 described in Patent Document 1 is provided with a clip mounting support 102 and a support 103 in parallel in the vehicle width direction so as to protrude downward from the back surface thereof. The column 103 is formed closer to the passenger compartment side than the clip mounting column 102, and the column 103 and the clip mounting column 102 are formed integrally with the scarf plate 101. A wire harness 104 can be disposed in the space between the column 103 and the clip mounting column 102.

The scarf plate 101 is configured to be attached to the side sill 110 by fitting the clip 105 attached to the distal end portion of the clip attachment post portion 102 into the attachment hole 111 formed in the side sill 110.
In a state where the scarf plate 101 is attached to the side sill 110, the support column 103 can abut the floor panel 120 at its tip, and can support a downward load applied to the scarf plate 101 together with the clip mounting support unit 102. Furthermore, the support column 103 can hold the floor mat 121 by being inserted into a hole 122 formed near the side end of the floor mat 120 covering the floor panel 120.

  Since the scarf plate 101 described in Patent Document 1 is configured as described above, the scarf plate 101 is inserted in the state where the support column 103 is inserted into the hole 122 of the floor mat 121 and the clip 105 is aligned with the mounting hole 111 of the side sill 110. The scarf plate 101 can be attached to the side sill 110 by pressing the 101 against the side sill 110.

  Conventionally, in a side sill structure of a vehicle, a seal member disposed on the door side is brought into contact with the side sill on the vehicle body side in order to suppress noise and vibration. However, in this configuration, by repeatedly opening and closing the door, the contact between the seal member and the side sill becomes inappropriate, and the vibration damping performance decreases. Therefore, in recent years, a configuration has been adopted in which a seal member is disposed on a flange, which is a joint between the side sill outer and the side sill inner, and the door is brought into contact with the seal member. When the seal member is provided on the vehicle body that is a large structural member in this way, vibration damping performance and the like can be maintained.

JP 2006-298030 A

  However, in the side sill structure described in Patent Document 1, when attaching the scarf plate to the side sill, the operator could not finally confirm whether or not the column is firmly in the hole of the floor mat. For this reason, there was a possibility that an operator might press a scarf plate in the state where a support | pillar pulled out from the hole of a floor mat.

  In this manner, when the support column is pulled out from the hole in the floor mat, the floor mat may be sandwiched between the support column and the floor panel. Since the floor mat has a predetermined rigidity and thickness for imparting cushioning properties and the like, there is a problem that when the floor mat is sandwiched as described above, the scarf plate causes a mounting failure.

  Further, in the side sill structure in which the sealing member is disposed on the flange, the end of the scarf plate on the outer side in the vehicle width direction cannot be extended beyond the sealing member, that is, beyond the flange. In other words, the side sill must be engaged on the vehicle compartment side, and the width in which the clip mounting support, the harness, and the support can be disposed becomes narrow. When the width which can be arranged is narrow, there is a possibility that the floor mat may be sandwiched between the harness and the back surface of the scarf plate when the support column is pulled out from the hole of the floor mat when assembled. When the floor mat is sandwiched in this way, the clip does not reach the mounting hole, and an assembly failure occurs in which the clip does not engage with the mounting hole. In addition, there is a problem that such an assembly failure is difficult to detect after the scarf plate is assembled.

  The present invention has been made to solve the above-described problem, and can support a downward load applied to the scarf plate, and the scarf plate in a state where the side end portion of the floor mat is sandwiched between the vehicle body and the vehicle body. It is an object of the present invention to provide a side sill structure that can be securely attached to a side sill with a clip and that has good assembly workability.

  To achieve the above object, the present invention provides a vehicle side sill structure comprising a side sill and a scarf plate that covers at least a part of the side sill, a harness, and a side end of the floor mat, A base member that is fixed to the side sill and has an upright portion that can be engaged with a hole formed in a side end portion of the floor mat and is a separate member from the scarf plate. A strut that supports the load acting on the side sill is erected on the outside of the vehicle across the harness from the standing part, and the scarf plate is provided with a clip at the tip of the strut, and the harness is attached to the side sill. A fixing hole is formed on the outside of the vehicle with respect to the standing part, and the clip of the scarf plate is inserted into the fixing hole formed on the side sill. Plate is characterized by being configured to be locked to the side sill.

  According to the present invention configured as described above, since the floor mat is locked by the base member which is a member different from the scarf plate, it is visually recognized that the floor mat is locked by the standing portion of the base member. The scarf plate can be fixed to the side sill with a clip. Thereby, a floor mat can be hold | maintained in a suitable form within a scarf plate, and the assembly | attachment defect of a clip by a floor mat interfering with a support | pillar part, a harness, etc. can be prevented. In addition, since the standing portion and the support portion are separated from each other with the harness interposed therebetween, such interference can be further prevented.

In the present invention, preferably, the scarf plate is formed with a load receiving portion that contacts the upper portion of the upright portion and supports the load.
According to the present invention configured as described above, the downward load applied to the scarf plate when the scarf plate is stepped on by an occupant or the like can be supported by the support column part, the load receiving part, and the standing part. It can suppress that a scarf plate deform | transforms with the load from a scarf plate. Moreover, since the harness is arrange | positioned in the position pinched | interposed into the support | pillar part and the standing part, the load which acts on a harness is reduced and damage and deterioration of a harness can be reduced. Moreover, since the load receiving portion comes into contact with the upper portion of the standing portion, the floor mat locked by the standing portion can be reliably fixed.

Preferably, in the present invention, a seal member for shielding the side sill and the vehicle door is further provided. The seal member is fixed to the vehicle body side with a fixing portion attached to the flange of the side sill, and the vehicle of the scarf plate Supported by the outer end.
According to the present invention configured as described above, a seal structure having high sound insulation performance, vibration control performance, and the like can be configured by fixing the seal member not on the door side but on the vehicle body side. And since the fixing | fixed part of this seal member is supported by the edge part of the vehicle outer side of a scarf plate, fixation of a seal member can be ensured and sound insulation performance etc. can be improved further.

Preferably, in the present invention, the floor mat is formed so that the end portion on the vehicle outer side from the standing portion is in contact with the side surface of the harness on the passenger compartment side.
According to the present invention thus configured, the clip can be securely attached to the fixing hole by preventing the floor mat from being sandwiched between the harness and the scarf plate.

  In order to achieve the above object, the present invention provides a vehicle side sill structure including a side sill and a scarf plate that covers at least a part of the side sill, a harness, and a side end of the floor mat. A method comprising: a base member that is a separate member from a scarf plate, and having a raised portion that can be engaged with a hole formed in a side end portion of a floor mat; The step of fixing to the side sill so as to be located on the outside of the vehicle, the step of locking the hole of the floor mat to the upright part, and the supporting column for the load support erected on the scarf plate Insert and lock the clip provided at the tip of the column in a fixing hole formed at a position spaced apart from the upright part of the vehicle with respect to the standing part, and fix the scarf plate to the side sill. It is characterized a step of, further comprising a.

  According to the present invention configured as described above, the floor mat is positioned in a positioned state by inserting the upright portion of the base member fixed to the side sill into the hole formed in the side end portion of the floor mat. Can do. And when attaching a scarf plate to a side sill, a scarf plate can be pressed and attached to a side sill, visually recognizing that the floor mat is engaging with the base member. Therefore, according to this method, it can suppress that a floor mat interferes with the assembly | attachment of a scarf plate, and generation | occurrence | production of assembly | attachment failure can be prevented reliably.

  According to the vehicle side sill structure of the present invention and the manufacturing method thereof, the downward load applied to the scarf plate can be supported, and the scarf plate is clipped in a state where the side end of the floor mat is sandwiched between the vehicle body. Thus, it can be securely attached to the side sill, and the assembly workability can be improved.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view of a side sill structure S according to an embodiment of the present invention as viewed from the passenger compartment side.
As shown in FIG. 1, the side sill structure S of the present embodiment is provided at the lower edge of the door opening 2 of the vehicle 1. The lower edge of the door opening 2 is covered with a scarf plate 20 along the vehicle longitudinal direction L. Further, the floor panel 3 (see FIG. 2) of the vehicle 1 is covered with a floor mat 40, and a side end portion of the floor mat 40 is covered with a scarf plate 20.

  2 is a cross-sectional view taken along line AA in FIG. Side sills 10 are joined to both ends in the vehicle width direction W of the floor panel 3 that forms the passenger compartment floor. The side sill 10 is formed in a closed cross-sectional structure having a substantially rectangular cross section by opposing a side sill outer 11 and a side sill inner 12 which are vehicle body panels constituting the side sill, and joining flanges formed at upper and lower positions to each other. Has been. FIG. 2 shows a flange 13 that is a joint end located on the door opening 2 side.

  The flange 13 faces the upper side of the vehicle, and the side sill outer 11 and the side sill inner 12 are continuously bent from the flange 13 to the vehicle outer side and the vehicle inner side to form upper surface portions 11a and 12a. The side sill inner 12 is further bent downward at the end of the upper surface portion 12a on the passenger compartment side to form a side wall portion 12b. In the floor panel 3, the end in the vehicle width direction W is joined to the side surface of the side wall portion 12b on the vehicle compartment side.

  A seal member 14 formed of an elastic member is attached to the flange 13 along the longitudinal direction L. The seal member 14 shields the outside of the vehicle and the vehicle interior. The seal member 14 includes a fixed portion 14a that can be attached to the flange 13 by being inserted from above, a neck portion 14b that extends from the fixed portion 14a to the vehicle outer side, and a seal portion main body 14c that is provided at the tip of the neck portion 14b. . The neck portion 14b is formed to be narrower in cross-sectional shape than the fixed portion 14a and the seal portion main body 14c.

  The scarf plate 20 is a long member extending along the vehicle front-rear direction L, and is formed of synthetic resin. The scarf plate 20 has a substantially rectangular cover portion 21 that covers the upper portion of the side sill 10, an outer wall portion 22 that extends downward from an end portion on the vehicle outer side of the cover portion 21, and a lower portion from an end portion on the vehicle compartment side of the cover portion 21. And an inner wall portion 23 extending to the front. The cover part 21, the outer wall part 22, and the inner wall part 23 are each formed into a thin plate shape and are integrally formed. On the back surface (lower surface) of the cover portion 21, a clip mounting post portion 24 and a load receiving portion 26 as a post portion are formed integrally.

  The cover portion 21 extends in the vehicle width direction W from a position slightly beyond the flange 13 to the vehicle outer side, to the vicinity of the end of the upper surface portion 12a on the passenger compartment side, and covers almost the entire upper surface portion 12a of the side sill inner 12. Covering mainly. The cover portion 21 may not only cover the side sill inner 12 but may further cover the side sill outer 11.

  The outer wall portion 22 engages with the seal member 14 attached to the flange 13 at the distal end portion. Specifically, the scarf plate 20 has a cover portion 21 that covers the fixed portion 14 a and extends further to the vehicle outer side than the flange 13. The tip of the outer wall portion 22 is brought into contact with the neck portion 14b by being fitted into a groove formed between 14c from above.

  The inner wall portion 23 extends substantially parallel to the side wall portion 12 b of the side sill 10 from the end portion of the cover portion 21 on the vehicle compartment side to an intermediate position between the upper surface portion 12 a and the floor panel 3. The inner wall portion 23 covers the floor mat 40 extending into the scarf plate 20 along the side wall portion 12b from the floor panel 3 side while the floor mat 40 is sandwiched between the inner wall portion 23b and the side wall portion 12b.

The clip mounting support 24 is a protruding support that supports the load when the occupant or the like steps on the scarf plate 20 while attaching the scarf plate 20 to the side sill 10. A plurality of clip mounting support portions 24 are provided in the vicinity of the outer wall portion 22 so as to be separated from each other in the vehicle longitudinal direction L. Adjacent clip mounting struts 24 are about 20 cm apart.
The clip mounting support part 24 has three vertical walls extending a predetermined length downward from the cover part 21 and a rectangular bottom wall connecting the tips of the three vertical walls. The three vertical walls are connected to each other at their edges. Thereby, the clip attachment support | pillar part 24 is formed in the box shape which the one side of the vehicle front-back direction L opened.

  A clip 25 is attached to the distal end portion of the clip attachment post portion 24. The side sill inner 12 has a fixing hole 15 corresponding to the clip 25 (see FIG. 4). The scarf plate 20 can be attached to the side sill 10 by inserting the clip 25 into the fixing hole 15.

  The clip 25 is formed of an elastic member, and has a base portion that can be attached to the bottom wall of the clip attachment post portion 24 and an insertion portion that is wider than the fixing hole 15. The clip 25 is attached to the tip end of the clip mounting post 24 with the insertion portion extending along the longitudinal direction of the clip mounting post 24. The clip 25 can be inserted into the fixing hole 15 when the insertion portion is elastically deformed. When the insertion portion is inserted into the fixing hole 15, the scarf plate 20 is fixed to the side sill 10.

  In a state where the scarf plate 20 is fixed to the side sill 10, the tip end portion (bottom wall) of the clip mounting post portion 24 is in direct contact with the upper surface portion 12 a of the side sill inner 12. Since the clip mounting support portion 24 is formed in a box shape as described above, the downward external force transmitted through the cover portion 21 of the scarf plate 20 is supported between the cover portion 21 and the side sill inner 12. Is possible.

  The load receiving portion 26 is a protruding portion formed on the inner wall portion 23 side of the cover portion 21, and is located on the vehicle compartment side with respect to the clip mounting post portion 24 with the harness 50 interposed therebetween. The load receiving portion 26 abuts on a base member 30 described later, and supports a downward external force transmitted via the cover portion 21 together with the base member 30 between the cover portion 21 and the side sill 10. Thereby, the deformation | transformation of the scarf plate 20 is suppressed.

  As described above, the synthetic resin base member 30 is attached to the vicinity of the vehicle compartment side end portion of the upper surface portion 12a of the side sill inner 12. A perspective view of the base member 30 of this embodiment is shown in FIG. As shown in FIG. 3, the base member 30 includes a flat plate-like attachment portion 31 attached to the side sill inner 12, and an upright portion 34 extending substantially vertically upward from an end portion of the attachment portion 31 on the passenger compartment side.

  As shown in FIGS. 2 and 3, the attachment portion 32 is formed with attachment pieces 32 that extend downward in the vehicle at two locations spaced in the vehicle longitudinal direction L. A mounting hole 16 is formed in the upper surface portion 12a of the side sill inner 12 in the vicinity of the end portion on the side of the passenger compartment at a substantially intermediate position between the fixing holes 15 adjacent to the vehicle longitudinal direction L (see FIGS. 2 and 4). . The base member 30 is fixed to the side sill 10 by inserting the attachment piece 32 into the attachment hole 16. In the present embodiment, the locking claw formed on the side surface of the mounting piece 32 is elastically expanded in the vehicle front-rear direction L and is elastically engaged with the mounting hole 16.

  A rib 33 is formed on the upper surface of the attachment portion 31 at the center in the vehicle longitudinal direction L. The rib 33 is a wall having a predetermined thickness that extends from the upper surface of the mounting portion 31 to a height near the middle of the standing portion 34 and is continuous with the standing portion 34. The rib 33 restricts the harness 50 from moving toward the upright portion 34 and supports the upright portion 34.

  The standing portion 34 is inserted into a hole 41 formed near the side end portion of the floor mat 40 and holds the side end portion of the floor mat 40. The upright portion 34 includes a plate-like upright portion main body 34a and locking portions 34b formed on both sides of the upright portion main body 34a in the vehicle front-rear direction L via slits extending in the vehicle vertical direction. The locking portion 34b extends upward from the attachment portion 31 and can be elastically bent in the vehicle longitudinal direction L. A claw portion 34c is formed at the distal end portion of the locking portion 34b so as to protrude in a direction away from the standing portion main body 34a.

  FIG. 4 shows a state in which the base member 30 is attached to the side sill 10 and the floor mat 40 is further engaged with the base member 30. A hole 41 having a predetermined shape penetrating the upper and lower surfaces is formed in a side end portion of the floor mat 40 according to the position where the base member 30 is disposed. As shown in FIG. 4, the floor mat 40 can be disposed in the vehicle with the side portions positioned by inserting the standing portions 34 of the base member 30 attached to the side sill 10 into the holes 41. it can. At this time, the floor mat 40 is fixed while being sandwiched between the rib 33 and the claw portion 34c in the vertical direction. Since the base member 30 prevents the floor mat 40 from coming off by the claw portions 34c extending in the vehicle front-rear direction L, even if the floor mat 40 is bent, the side end portions can be securely held.

  Further, as can be seen from FIGS. 2 and 4, the clip mounting support 24 is disposed around the standing portion 34 and outside the vehicle. As shown in FIG. 2, a harness 50 in which wires are bundled is routed along the vehicle front-rear direction L between the standing portion 34 and the clip mounting post portion 24. A mounting hole 17 is formed in the upper surface portion 12 a of the side sill inner 12, and the harness 50 is supported by a clamp member 51 fixed to the mounting hole 17. The clamp member 51 can be appropriately selected according to the diameter of the harness 50. In the present embodiment, the mounting hole 17 is formed adjacent to the passenger compartment side of the fixing hole 15 of the clip mounting post 24.

  In addition, the clip attachment support | pillar part 24, the clamp member 51 which supports the harness 50, and the base member 30 should just be arrange | positioned toward the vehicle interior side from the vehicle outer side in this order. Since the clip mounting support 24, the clamp member 51, and the base member 30 are separate members, they can be arranged at arbitrary positions in the vehicle longitudinal direction L. The positional relationship in the vehicle longitudinal direction L shown in FIG. Not limited to this, it may be arranged in another positional relationship.

Next, a method for assembling the side sill structure S of the present embodiment will be described.
First, the base member 30 and the harness 50 are attached to the side sill 10 in which the fixing hole 15, the attachment hole 16, and the attachment hole 17 are formed at predetermined positions.
Next, the floor mat 40 in which the hole 41 is formed along the side end is disposed on the floor panel 3. At this time, the standing portion 34 of the base member 30 is inserted into the hole portion 41 to lock the floor mat 40 and the floor mat 40 is positioned. Thereby, since the side edge part of the floor mat 40 is hold | maintained in the retaining state by the base member 30, handling of the subsequent floor mat 40 becomes easy and workability | operativity improves.

  In the state where the floor mat 40 is attached to the base member 30, the length of the side end portion is set so that the side end portion contacts the side surface of the harness 50 (see FIG. 2). Therefore, the floor mat 40 can secure the distance from the hole 41 to the side end, and can maintain the strength of the side. And since the harness 50 was attached previously by the front process, the side edge part of the floor mat 40 contact | abuts the side surface of the harness 50, without sinking into the lower side of the harness 50. FIG.

  Next, with the sealing member 14 attached to the flange 13, the scarf plate 20 is positioned and placed on the side sill 10, and the scarf plate 20 is pressed toward the side sill 10. Thereby, the clip 25 attached to the tip of the clip attachment post portion 24 is inserted into the fixing hole 15, and the scarf plate 20 is attached to the side sill 10. When the clip 25 is inserted into the fixing hole 15, the outer wall portion 22 of the scarf plate 20 is engaged with the seal member 14. Further, the load receiving portion 26 comes into contact with the upper portion of the standing portion 34 of the base member 30. As described above, the side sill structure S is formed.

  Next, the operation of the vehicle side sill structure according to the above-described embodiment will be described.

  When the scarf plate 20 is pressed toward the side sill 10 when the scarf plate 20 is assembled, if the floor mat 40 is pulled out from the base member 30, the floor mat 40 is placed inside the scarf plate 20 with a harness 50 or a clip. It interferes with the mounting column 24 and the like so as to hinder the mounting operation. For example, the floor mat 40 is sandwiched between the clip mounting post portion 24 and the side sill inner 12, between the cover portion 21 and the standing portion 34, and between the cover portion 21 and the harness 50.

  However, in the side sill structure S of the present embodiment, the floor mat 40 can be held in an appropriate position in advance by the base member 30 separate from the scarf plate 20, and the floor mat 40 is attached to the base member 30. The scarf plate 20 can be attached to the side sill 10 while visually confirming that it is locked. Therefore, it is possible to prevent the assembly failure of the floor mat 40 and the scarf plate 20 as described above.

  Further, when the floor mat 40 having a predetermined thickness and rigidity is sandwiched between the cover part 21 and the upright part 34 or between the cover part 21 and the harness 50, the clip 25 does not reach the fixing hole 15 and is fixed correctly. Assembling failure that it is not inserted into the hole 15 occurs. Moreover, such defects are difficult to detect after assembly.

  However, in the side sill structure S of the present embodiment, the scarf plate 20 can be assembled in a state where the side end portion of the floor mat 40 is appropriately held by the base member 30, so that the side end portion of the floor mat 40 can be assembled. The clip 25 can be reliably engaged with the fixing hole 15 by preventing the pinching.

  Moreover, in the side sill structure S of this embodiment, since the floor mat 40 and the harness 50 are comprised so that it may not overlap with an up-down direction, the upper surface part 12a of the side sill inner 12 and the cover part 21 of the scarf plate 20 are comprised. The distance can be kept short and the height of the cover part 21 can be kept low.

  Further, in the side sill structure S of the present embodiment, as shown in FIG. 2, the upper end surface of the standing portion 34 can come into contact with the load receiving portion 26 in a state where the scarf plate 20 is attached. Thereby, the floor mat 40 is reliably held in a state of being locked to the standing portion 34. Further, when the scarf plate 20 is attached, the load receiving portion 26 and the standing portion 34 can support a downward load from the scarf plate 20 side. Even if a large load is applied to the standing part 34, the rib 33 supports the standing part 34 from the side, so that the standing part 34 can support a large load in the standing state.

  Further, in the side sill structure S of the present embodiment, the clip mounting post portion 24, the upright portion 34, and the load receiving portion 26 support the downward load applied to the scarf plate 20 on the vehicle outer side and the vehicle inner side with the harness 50 interposed therebetween. can do. Specifically, the clip mounting post portion 24, the upright portion 34, and the load receiving portion 26 are independently independent of the downward external force applied to the cover portion 21 of the scarf plate 20 with respect to the upper surface portion 12a of the side sill inner 12. It is configured to transmit automatically. Therefore, the side sill structure S can ensure good load resistance, and damage / deteriorate the harness 50, the scarf plate 20, and the base member 30 that are routed between the clip mounting post portion 24 and the base member 30. Without this, it is possible to reliably support the downward external force applied to the cover portion 21.

  Further, in the side sill structure S of the present embodiment, with the door 4 closed, the side surface of the door 4 presses the seal portion main body 14c against the vehicle compartment side, and the seal portion main body 14c is elastically deformed to contact the door 4. Touch. Thus, in the side sill structure S, high sound insulation performance and vibration control performance can be stably maintained by the structure in which the door 4 is brought into contact with the seal member 14 provided on the vehicle body side.

  Furthermore, the front-end | tip part of the outer wall part 22 of the scarf plate 20 engages with the sealing member 14 attached to the flange 13, and the cover part 21 and the outer wall part 22 support the fixed part 14a and the neck part 14b. Thereby, the scarf plate 20 can reliably fix the sealing member 14 to the flange 13 and can further improve the sound insulation performance and the vibration damping performance.

In the said embodiment, although the clip 25 is a structure of a different body from the clip attachment support | pillar part 24, not only this but these may be an integral structure. Further, the clip 25 is not limited to the above configuration as long as it can be inserted into the fixing hole 15 from above and engaged.
Moreover, in the said embodiment, although the sealing member was provided in the vehicle body side, it is not restricted to this, The structure which provided the sealing member in the door side may be sufficient.

  Moreover, in the said embodiment, although the front-end | tip part of the clip attachment support | pillar part 24 contact | abuts the side sill inner 12, and it is the structure which supports downward load by the clip attachment support | pillar part 24, not only this but the clip attachment support | pillar part 24, The clip 25 may be interposed between the side sill inner 12, and the load may be supported by the clip mounting support 24 and the clip 25.

It is a perspective view of the side sill structure of the vehicle of the embodiment of the present invention. It is the sectional view on the AA line of FIG. It is a perspective view of a base member. It is a perspective view of the state which locked the floor mat to the base member. It is sectional drawing of the side sill structure of the vehicle of a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Vehicle 3 Floor panel 10 Side sill 11 Side sill outer 12 Side sill inner 13 Flange 14 Seal member 14a Fixing part 15 Fixing hole 16 Mounting hole 17 Mounting hole 20 Scarf plate 21 Cover part 22 Outer wall part 23 Inner wall part 24 Clip mounting support part 25 Clip 26 Load receiving portion 30 Base member 34 Standing portion 40 Floor mat 41 Hole portion 50 Harness 51 Clamp member S Side sill structure

Claims (5)

A vehicle side sill structure comprising a side sill and a scarf plate that covers at least a part of the side sill, a harness, and a side end of the floor mat,
A base member that is fixed to the side sill and has an upright portion that can be engaged with a hole formed in a side end portion of the floor mat, and is a separate member from the scarf plate,
In the scarf plate, a column portion that supports a load acting from above the scarf plate between the side sills is erected on the vehicle outer side from the upright portion with the harness interposed therebetween,
The scarf plate is provided with a clip at the tip of the support column, and the side sill is formed with a fixing hole on the vehicle outer side than the upright part across the harness, and the scarf plate clip is attached to the side sill. A side sill structure for a vehicle, wherein the scarf plate is inserted into the formed fixing hole so that the scarf plate is locked to the side sill.   The vehicle side sill structure according to claim 1, wherein the scarf plate is formed with a load receiving portion that is in contact with an upper portion of the standing portion and supports the load. Furthermore, a seal member that shields the side sill and the vehicle door is provided,
3. The seal member according to claim 1, wherein a fixing portion of the seal member is attached to a flange of the side sill and fixed to the vehicle body side, and is supported by an end portion of the scarf plate on the vehicle outer side. The vehicle side sill structure described.   2. The vehicle side sill structure according to claim 1, wherein the floor mat is formed such that an end portion on the vehicle outer side from the upright portion is in contact with a side surface of the harness on the passenger compartment side. A method of manufacturing a vehicle side sill structure comprising a side sill and a scarf plate that covers at least a part of the side sill, a harness, and a side end of a floor mat,
The base member, which is a separate member from the scarf plate, has an upright portion that can be engaged with a hole portion formed in a side end portion of the floor mat, and the harness. Fixing to the side sill so as to be located outside the vehicle,
Locking the hole of the floor mat to the upright portion;
At the tip of the support column, a load supporting column that is erected on the scarf plate is fixed to a fixing hole that is formed on the side sill at a position separated from the upright portion with the harness in between. A method of manufacturing a vehicle side sill structure, comprising: inserting and locking a provided clip, and fixing the scarf plate to the side sill.

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