JP2007161002A - Sliding type floor board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sliding type floor board provided in a luggage room which is more easily used by allowing the floor board to be easily drawn out even when luggage is placed on the floor board. <P>SOLUTION: A guide supporting mechanism 20 is provided in a floor trim 30 in a luggage room 4. In the guide supporting mechanism 20, a link arm 21 is mounted on a floor panel 32 in a collapsible manner, and a back side of a floor board 10 is guided by a roller 22 mounted on the link arm 21 to draw out the floor board 10 outside. When the floor board 10 is drawn out, the link arm 21 is erected in an interlocking manner with the draw-out operation of the floor board 10, and the floor board 10 is automatically and slidably supported by the erecting operation of the link arm 21 to improve the ease of use. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a slide-type floor board provided on a floor portion of a luggage room of a vehicle. In particular, the slide operation is possible even when a load is placed on the upper surface of the floor board, and the slide operation can be easily performed. It relates to a sliding floorboard with improved height.

  For example, in a vehicle 1 such as a hatchback car, as shown in FIGS. 10 and 11, a luggage room 4 for loading luggage is set between a rear seat 2 and a back door 3, and the floor of the luggage room 4 is set. In the part 4a, a floor board 5 for hiding a spare tire or the like is detachably provided in the luggage room 4. The floor board 5 is pulled out through the back door opening 3a (see, for example, Patent Document 1).

  Also, recently, in order to smoothly perform the work when removing the floor board 5 to the outside, for example, a structure in which an upright slide link 6 is attached to the floor portion 4a as shown in FIG. 12 is also known. It has been. In this slide link 6, a pair of left and right rollers 6b is supported on a frame 6a that can be raised and lowered. After the floor board 5 is lifted in the direction of arrow A in FIG. 12, the frame 6a of the slide link 6 is moved in the direction of arrow B. A configuration in which the frame 6a is locked while being lifted and set, and then the floor board 5 is pulled out in the direction of arrow C as shown in FIG. 13, and the floor board 5 is slidably supported by the roller 6b. It is.

JP-A-8-216791

  As described above, when the floor board 5 is pulled out while being guided by the slide link 6 when the floor board 5 is pulled out, the floor board 5 is lifted upward when a load is placed on the floor board 5. Therefore, it is necessary to perform a series of operations after removing the luggage from the floor board 5. Furthermore, as a series of operations for pulling out the floor board 5 to the outside, it is necessary to lift the floor board 5 upward, then lift the slide link 6 upward while holding the floor board 5 and lock it in an upright state. Setting work such as holding the floor board 5 and locking the slide link 6 is troublesome, and improvement in operability has been desired.

  The present invention has been made in view of such circumstances, and is a slide-type floorboard that is accommodated in the floor portion of the luggage room and can be pulled out to the outside, even when luggage is placed on the floorboard. An object of the present invention is to provide a slide-type floor board that can be slid and can be operated very easily and has improved usability.

  In order to achieve the above object, the present invention provides a sliding floor board that is accommodated in a floor portion of a luggage room and that can be pulled out from the floor portion side by a guide support mechanism. The link arm that supports the roller is attached to the floor panel so that it can be tilted up and down, and the link structure of the floor board and the link arm is adopted.When the floor board is pulled out from the floor part, Due to the linkage structure, the link arm stands up, the roller and the back of the floorboard come into contact, and the floorboard when sliding is supported by the roller, while when the floorboard is accommodated, it is linked with the floorboard accommodation operation by the above linkage structure. As a result, the link arm fell to the front of the vehicle, allowing the floorboard to be accommodated. The features.

  In a preferred embodiment of the present invention, the link structure between the floor board and the link arm is such that a locking piece protrudes from the tip side of the link arm, and the locking piece fits into the back surface of the floor board. A locking recess is formed, and the locking piece is fitted into the locking recess when the floor board is pulled out and stored, thereby connecting the both.

  In a further preferred embodiment of the present invention, the connecting structure between the floor board and the link arm is provided with a rotatable turning piece that interferes with a roller shaft on the back surface of the floor board. When pulling out, the rotating piece falls to the back side of the floorboard and the floorboard when sliding is supported by the roller, and when the floorboard is stored, the rotating piece falls down the link arm to the front side of the vehicle And

  And according to the sliding floor board according to the present invention, if the back door is opened, the rear edge of the floor board is grasped from the rear edge of the floor portion of the luggage room and pulled out to the rear side, the floor board and the link arm With the linkage structure, the link arm rises in linkage with the floor board pulling operation, and the roller supported by the link arm comes into contact with the back surface of the floor board. Therefore, the floor board at the time of sliding is supported by a roller, and by rotating the roller, the floor board can be easily pulled out to the outside with a slight force, and in particular, even if luggage is placed on the floor board, There is no need to remove the luggage, and the floorboard can be easily pulled out with the luggage placed.

  When the floorboard pulled out to the outside is accommodated in the luggage room, the link board falls down to the front side of the vehicle by connecting the floorboard and the link arm by the connecting structure of the floorboard and the link arm. The floor board can be accommodated and held at a predetermined position of the section.

  As described above, the slide-type floor board according to the present invention is a floor board guide support mechanism provided in the floor portion of the luggage room, and the link arm is attached to the floor panel so that the floor arm can be tilted. The link arm and the floorboard are linked to each other in the upright direction when the floorboard is pulled out, and the link arm in the falling direction when the floorboard is received. Even when luggage is placed on the floor board, the floor board can be slid. In addition, troublesome work such as conventional slide link setting work can be abolished, and the floorboard can be automatically supported by rollers in conjunction with the floorboard drawer operation. The slide operation can be performed, and the usability can be improved.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a sliding floor board according to the present invention will be described in detail with reference to the accompanying drawings. Note that the gist of the present invention is as described in the scope of claims, and the contents of the first and second embodiments described below are merely examples of the present invention. Absent.

  FIG. 1 to FIG. 7 show a first embodiment of the present invention. FIG. 1 is an explanatory view seen from the rear side of the vehicle showing the overall configuration of the sliding floor board and guide support mechanism according to the present invention. 3 is a side view showing a state in which the floor board is accommodated in the luggage room, FIG. 3 is an explanatory view showing a connecting structure of the floor board and a guide support mechanism, and FIGS. 4 to 7 are drawings showing the operation procedure of the floor board. It is explanatory drawing.

  1 and 2, a floor board 10 according to the present invention is accommodated in a floor portion 4 a of a luggage room 4 defined between a rear seat 2 and a back door 3 of a hatchback type vehicle 1. The floor panel 32 is provided with a guide support mechanism 20 for pulling out from the floor portion 4a.

  The floor board 10 can be a synthetic resin plate or fiberboard, or a plate-like body having a skin laminated on the surface of the synthetic resin plate or fiberboard. The material is not particularly limited as long as it has an appropriate rigidity, but in the first embodiment, a foamed resin plate such as a PP foamed resin plate is used because it is lightweight and retains an appropriate rigidity.

  On the other hand, as shown in FIG. 3, the guide support mechanism 20 has a link arm 21 attached to a bracket 31 provided in the floor trim 30 so that the link arm 21 can be tilted up and down based on a fulcrum 21a. A roller 22 is supported on the free end side. The bracket 31 is fixed to the floor panel 32. Further, an engaging piece 23 extending to the outside is integrated with the shaft 22a of the roller 22 so as to incline in the standing direction. The link arm 21 is supported by the bracket 31 so as to be locked at two positions, a collapsed state (A) and a standing state (B), when the floor board 10 is housed and pulled out. Yes.

  The lock structure of the link arm 21 may be biased by a spring means such as an offset spring in the tilted state (A), and may be biased by the spring in the standing direction in the standing state (B). Further, the falling state (A) and the standing state (B) may be locked and held by mechanical fixing such as claw locking. Further, the link arm 21 is always spring-biased in the standing direction, and the link arm 21 is held in the standing state (B) by the stopper, while the link arm 21 is held by the pressing force from the floor board 10 when the floor board 10 is accommodated. May be held in the collapsed state (A).

  The feature of the present invention is that the raising / lowering operation of the link arm 21 in the guide support mechanism 20 is linked to the sliding operation of the floor board 10 during the drawer operation and the housing operation of the floor board 10. Is a feature. For this purpose, as described above, the locking piece 23 is provided on the link arm 21 so as to be inclined with a predetermined inclination angle, and the locking recess 11 is formed on the back surface of the floor board 10 at a position corresponding thereto. Is recessed.

  Therefore, when the floor board 10 is housed, the link arm 21 is in the collapsed state (A), and at this time, the locking piece 23 is fitted in the locking recess 11 of the floor board 10. When the floor board 10 is pulled obliquely rearward, the engaging action between the locking piece 23 and the locking recess 11, that is, the front wall 11 a of the locking recess 11 pushes the locking piece 23 in the sliding direction. As a result, the link arm 21 rotates to the standing state (B) position based on the fulcrum 21a, and in this state, the locking piece 23 comes off the locking recess 11 of the floor board 10 and the floor board 10 The roller 22 comes into contact with the back surface of the roller. In this state, if the floor board 10 is pulled out to the outside of the vehicle, the roller 22 can reliably support the sliding floor board 10.

  On the contrary, when the floor board 10 is accommodated in the luggage room 4, if the floor board 10 is accommodated up to the dotted line position in FIG. 3, the locking piece 23 fits into the locking recess 11 of the floor board 10. Further, if the floor board 10 is further slid in the accommodating direction, the rear wall 11b of the locking recess 11 pushes the locking piece 23 in the receiving direction, and the link arm 21 rotates in the direction of falling to the floor 4a side. Operates and moves to the fall (A) position. In this state, the floor board 10 is placed and accommodated on the placement surface 30 a of the floor trim 30.

  Next, the operation of the floor board 10 will be described with reference to FIGS. 4 shows a state in which the floor board 10 is placed on the placement surface 30a of the floor trim 30 and is accommodated in the floor portion 4a. In the accommodated state of the floor board 10, the link arm of the guide support mechanism 20 is shown. Reference numeral 21 denotes a state where the vehicle has fallen to the front side of the vehicle, and the locking piece 23 is fitted in the locking recess 11 of the floor board 10.

  Then, in order to pull out the floor board 10 from the housed state of the floor board 10 shown in FIG. 4, if the rear edge 10a of the floor board 10 is lifted diagonally backward, it is linked to the operation of the floor board 10. The link arm 21 is slightly raised in the standing direction due to the connecting structure of the locking piece 23 and the locking recess 11 of the floor board 10 (the structure in which the front wall 11a of the locking recess 11 presses the locking piece 23). It rotates (see FIG. 5).

  Furthermore, when the operation of pulling out the floor board 10 is still continued, the link arm 21 is pivoted by pressing the locking piece 23 against the front wall 11a of the locking recess 11, as shown in FIG. As described above, the link arm 21 stands up to the vertical direction, and in this standing state (B), the locking piece 23 comes off the locking recess 11 on the back surface of the floor board 10 and the roller 22 comes into contact with the back surface of the floor board 10. become.

  In the state where the floor board 10 is abutted and supported by the roller 22, as shown in FIG. 7, when the floor board 10 is pulled out of the vehicle, the floor board 10 that slides is supported by the roller 22 by the rotation of the roller 22. The floor board 10 can be pulled out to the outside with a slight force, and in particular, the floor board 10 can be pulled out to the outside with a slight force even when the luggage is placed on the top surface of the floor board 10. it can.

  On the other hand, for the operation of accommodating the drawn floor board 10 in the floor portion 4a of the luggage room 4, it is only necessary to perform a reverse procedure of a series of drawer operations, and after accommodating the floor board 10 to the position shown in FIG. If the storing operation is further continued from this point, the connecting structure of the locking piece 23 in the guide support mechanism 20 and the locking recess 11 on the back surface of the floor board 10, that is, the rear wall 11 b of the locking recess 11 is the locking piece 23. As shown in FIG. 4, the floor board 10 is finally placed on the placement surface 30 a of the floor trim 30, and the link arm 21 is pushed down. Is held in the collapsed state (A).

  As described above, the floor board 10 in the above-described embodiment automatically links the link arm 21 in the guide support mechanism 20 in conjunction with the drawing operation of the floor board 10 when the floor board 10 is pulled out by replacing the spare tire. Since the floor board 10 can be stably guided and supported by the rollers 22, the floor board 10 can be operated with a slight force even when luggage is placed on the upper surface of the floor board 10. Since it can be easily pulled out, there is an advantage that the usability can be greatly improved.

  FIGS. 8 and 9 show a second embodiment of the present invention. The difference from the first embodiment is that the connecting structure between the link arm 21 and the floor board 10 in the guide support mechanism 20 is the first embodiment. It is different from the example. Since other configurations are the same as those of the first embodiment, the same reference numerals are given and detailed description thereof is omitted.

  In the second embodiment, as the guide support mechanism 20 that guides and supports the floor board 10, the link arm 21 is attached to a bracket 31 in the floor trim 30 so as to be able to be tilted and the bracket 31 is mounted on the floor panel 32. It is the same as that of the first embodiment in that the roller 22 is rotatably supported on the distal end side of the link arm 21, but in this second embodiment, The rotation piece 12 is attached so as to be rotatable based on the rotation fulcrum 12a. That is, the rotating piece 12 is accommodated in the recess 12b and is flush with the back surface of the floor board 10, or between the rotating positions rotated 90 ° from the accommodating position in the recess 12b. And is urged by a spring member (not shown) to always stand up. Therefore, when the floor board 10 is accommodated, the link arm 21 is in a state of being collapsed to the floor side, and the rotating piece 12 of the floor board 10 is in an upright state.

  And when pulling out the floor board 10 outside, the rotating piece 12 provided in the standing shape on the floor board 10 presses the shaft 22a of the roller 22, and the link arm 21 is in the standing state (B). The shaft 22a of the roller 22 is pressed by the rotating piece 12 until it becomes. In this state, the back surface of the floor board 10 and the roller 22 come into contact with each other. For further pulling operation, the outer peripheral surface of the roller 22 comes into contact with the back surface of the floor board 10 and the floor board is operated with a slight force. 10 can be pulled out (see FIG. 9).

  Further, when the floor board 10 is accommodated, the link arm 21 is pressed in the falling-down direction by the rotating piece 12 protruding in the direction of rising from the back surface of the floor board 10. Next, after the link arm 21 falls to the front side of the vehicle, the floor board 10 is slid to the front side of the vehicle until the shaft 22a is overcome while maintaining the standing state of the rotating piece 12, whereby the floor board shown in FIG. Ten accommodation states are maintained. The structure in which the link arm 21 is locked and held at the respective positions when the link arm 21 is in the collapsed state (A) and the standing state (B) is the same as that of the first embodiment.

  As described above, because the link arm 21 and the rotating piece 12 are linked with the pull-out operation and the storage operation of the floor board 10 and the up-and-down operation of the link arm 21, the second embodiment also has the following relationship. Even when luggage is placed on the floor board 10, the floor board 10 can be pulled out, the troublesome work of setting a conventional slide link can be eliminated, and linked to the drawer operation and accommodation operation of the floor board 10. Thus, since the guide support mechanism 20 can be automatically raised or tilted, the same effect as that of the first embodiment can be obtained.

  In the first and second embodiments, the left and right guide support mechanisms 20 are configured to support the pair of rollers 22, respectively. However, the left and right guide support mechanisms 20 are collectively connected to the rollers 22 with a common frame. It is also possible to adopt a configuration that supports the

It is explanatory drawing which shows the whole structure of 1st Example in the slide type floor board which concerns on this invention. It is principal part sectional drawing which shows the structure of the slide type floor board shown in FIG. It is explanatory drawing which shows the structure of the guide support mechanism in the slide type floor board shown in FIG. It is explanatory drawing which shows the accommodation state of the slide type floor board shown in FIG. It is explanatory drawing which shows the state at the time of the drawer | drawing-out initial stage of the slide type floor board shown in FIG. It is explanatory drawing which shows the state at the time of roller contact | abutting in the slide type floor board shown in FIG. It is explanatory drawing which shows the roller guide state in the slide type floor board shown in FIG. It is principal part sectional drawing which shows 2nd Example of the slide type floor board which concerns on this invention. It is explanatory drawing which shows the state at the time of the floor board drawer | drawing-out in the slide type floor board shown in FIG. It is a side view which shows the conventional floor board. It is the perspective view which looked at the conventional floor board from the rear part side of vehicles. It is explanatory drawing which shows the state at the time of standing operation of the slide link in the conventional floor board. It is explanatory drawing which shows the state at the time of board drawing-out by the slide link in the conventional floor board.

Explanation of symbols

1 Vehicle (hatchback type)
2 Rear seat 3 Back door 3a Back door opening 4 Luggage room 4a Floor portion 10 Floor board 11 Locking recess 12 Rotating piece 20 Guide support mechanism 21 Link arm 22 Roller 22a Shaft 23 Locking piece 30 Floor trim 30a Mounting surface 31 Link arm mounting bracket 32 Floor panel

Claims (3)

A sliding floor board (10) housed in the floor portion (4a) of the luggage room (4) and provided by the guide support mechanism (20) so that it can be pulled out from the floor portion (4a) side.
The guide support mechanism (20) includes a link arm (21) supporting the roller (22) attached to the floor panel (32) so as to be able to rise and fall, and a floor board (10) and a link arm (21). When the floor board (10) is pulled out from the floor portion (4a), the link arm (21) is erected by the connection structure, and the roller (22) and the floor board (10 ) The back surface abuts and supports the floor board (10) at the time of sliding by the roller (22), while the floor board (10) is accommodated with the accommodation operation of the floor board (10) by the above-described linkage structure when accommodated. And the link arm (21) falls to the front side of the vehicle, and the floor board (10) can be accommodated. .   In the connecting structure of the floor board (10) and the link arm (21), a locking piece (23) projects from the distal end side of the link arm (21), and the locking board (10) is connected to the back surface of the floor board (10). The locking recess (11) into which the piece (23) is fitted is opened, and the locking piece (23) is fitted into the locking recess (11) when the floor board (10) is pulled out and stored. The sliding floor board according to claim 1, wherein the two are linked together. The connecting structure of the floor board (10) and the link arm (21) is provided with a rotatable rotating piece (12) that interferes with the shaft of the roller (22) on the back surface of the floor board (10). When the floor board (10) is pulled out, the rotating piece (12) falls to the back side of the floor board (10), and the floor board (10) at the time of sliding is supported by the roller (22). 10. The sliding floor board according to claim 1, wherein the rotating piece (12) tilts the link arm (21) toward the front side of the vehicle during the accommodation of 10).

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