JP2007314028A - Vertical moving device of luggage floor in automobile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vertical moving device of a luggage floor in an automobile constituted free to vertically move the luggage floor by one hand and devised to improve an outer appearance by eliminating a recessed part such as a conventional sliding groove. <P>SOLUTION: The luggage floor 5 is made free to rotate against a mounting body 7 by pivotally installing a front side end part of the luggage floor 5 on one end side of a link body 6 and pivotally installing the other end side of the link body 6 on the side of the mounting body 6, a flapper body 8 is arranged between the luggage floor 5 and the mounting body 7 to cover the front side end part of the luggage floor 5, the link body 6 lying on a bottom surface part 7a of the mounting body 7 is erected by drawing the luggage floor to the rear of the automobile 1 after rotating it to the link body 6 from an automobile lower part position, the front side end part of the luggage floor 6 is moved to the upper part side of the automobile 1, a rear side end part of the luggage floor 5 is supported by placing it on the mounting body 7, and the overall luggage floor 5 is positioned on the upper part side of the automobile 1 roughly in a horizontal state. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an apparatus for vertically moving a luggage floor constituting a luggage room of an automobile.

  As described in Patent Document 1, this type of conventional technology is provided on a trunk floor provided with a floor bottom plate having a recess (accommodation recess) formed in the center at the rear of a vehicle seat. Steps are provided at the same predetermined height, respectively, and the lower side of the step part of one side wall is formed as a substantially vertical wall surface, and the step part of the other side wall is formed by horizontal ridges protruding from the wall surface. A plate-like floor lid (luggage floor) having a width substantially equal to the width between opposing side walls below the stepped portion is provided (see Patent Document 1).

Since the plate-like floor lid has a width equal to the width between the opposing side walls below the step portion, the plate-like floor lid can be placed on the floor bottom plate by closing the concave portion. It is possible to form a horizontal plane that is the same as the upper surface of the seat back that has been brought forward.
Japanese Patent Laid-Open No. 10-44872.

  However, since such a conventional floor lid closes a relatively wide receiving recess, for example, in order for an occupant to move up and down from the rear gate opening of an automobile, the occupant uses both hands for a considerably heavy object. It is necessary and will impose a lot of work on the crew.

  In view of this, what has been devised to improve the conventional technique is known as shown in FIGS.

  According to FIGS. 15 and 16, the floor portion a of the luggage room f of the automobile is provided with a housing recess b for housing a spare tire and the like, and the luggage floor c for opening and closing the housing recess b is a single piece as in the prior art. In order to move the luggage floor c from the state in which the accommodation recess b shown in FIG. 15 is closed to the same horizontal plane as the upper surface of the seat back d that is moved forward, as shown in FIG. Sliding shaft pins e are provided on both sides of the rear side of the automobile on the luggage floor c, and the sliding shaft pins e are arranged on the left and right side walls of the luggage room f in a semicircular arc-shaped sliding groove h that protrudes toward the rear side of the automobile. It is inserted so that it can be stored therein, and is planted on one end side of the swing piece i.

  The swing piece i has a rotation pin j planted on the other end side, and the other end side is rotated in the vertical direction of the automobile by pivoting the rotation pin j to the left and right side walls g of the luggage room f. It is configured as possible.

  Further, one end side of the spring piece k is attached to the central portion of the swing piece i, and the other end side of the spring piece k is attached to the left and right side walls g of the luggage room f. It is energized by the piece k.

  As a result of such a configuration, in the state where the accommodation recess b shown in FIG. 15 is closed by the luggage floor c, the swing piece i is biased downward on one end side around the rotation pin j by the biasing force of the spring piece k. Thus, the luggage floor c is held on the lower side so as to close the housing recess b. As a result, it is possible to secure the volume of the luggage room f as large as possible and facilitate the work of loading and unloading loads from outside the vehicle.

  From such a state, when the hand is moved to the rear end side of the luggage floor c and turned around the sliding shaft pin e, the swing piece i resists the urging force of the spring piece k. Then, it swings around the rotation pin j.

  In this state, the swinging piece i swings and is in a substantially horizontal state as shown by a two-dot chain line in FIG. 16, and the biasing force of the spring piece k is pushed by pushing the luggage floor c in the forward direction of the automobile. Is reversed.

  As a result, the swing piece i is now swung to the front side of the automobile by the urging force of the spring piece k, and the slide shaft pin e moves along the slide groove h in accordance with this. The luggage floor c is moved while rotating to the upper side as viewed in a two-dot chain line. In this state, the rear end side of the automobile on the luggage floor c is moved to the luggage room. By placing on the step n formed on the rear side wall m of the f, the luggage floor c is moved forward by moving the front and rear ends thereof to the upper side of the vehicle by the urging force of the spring piece k and the step n. It is held on the same horizontal plane as the upper surface of the seat back d.

  However, also in the prior art shown in FIGS. 15 and 16, against the urging force of the spring piece k that urges the swing piece i, it is moved upward while rotating about the sliding shaft pin e, It is necessary to push in the front side of the car at the final stage, and smooth operation with one hand is difficult. For example, while supporting the lower surface side of the luggage floor c with one hand, operating with the other hand Inevitably, the operation will require considerable familiarity.

  Further, in order to move the luggage floor c up and down, the sliding grooves h on which the sliding shaft pin e slides are formed on the left and right side walls of the luggage room f, so that the luggage floor c is particularly as shown in FIG. When it is located on the lower side of the housing recess b, the sliding groove h is exposed, and the appearance around the luggage room f is deteriorated, and dust or the like tends to accumulate inside the sliding groove h. There is a risk of affecting the sliding performance of the dynamic shaft pin e.

  In view of the above, the present invention is configured so that the luggage floor can be moved up and down with one hand, and the recessed portion such as a conventional sliding groove is eliminated to improve the appearance of the luggage floor. The object is to provide a mobile device.

  The luggage floor up-and-down moving device for an automobile according to claim 1 according to the present invention is a luggage floor up-and-down moving device constituting a luggage room of the automobile, wherein the front end of the luggage floor is connected to one end of the link body. And the other end side of the link body is pivotally attached to the vehicle body side so that the luggage floor can be rotated with respect to the vehicle body and the front end of the luggage floor is covered. A flapper body is disposed between the luggage floor and the vehicle body, and the luggage floor is rotated with respect to the link body from the state where the luggage floor is positioned at the lower part of the automobile, and the luggage floor is Pull the link body, which was lying on the vehicle body, by pulling it to the rear of the car, so that the front side of the luggage floor And the rear end of the luggage floor is supported by being placed on the vehicle body side so that the entire luggage floor is positioned on the upper side of the automobile. Is.

  With this configuration, the luggage floor is rotated from the state in which the luggage floor is positioned on the lower side of the vehicle to the link body lying on the vehicle body side, and then the link body is raised by pulling the luggage floor to the rear of the vehicle. If the front end of the luggage floor is moved to the upper side of the automobile and then supported by placing the rear end of the luggage floor on the rear end of the automobile, the entire luggage floor is positioned on the upper side of the automobile. Thus, the conventional vertical movement operation against the urging force of the spring piece k is not required, and a smooth operation with one hand can be realized without requiring familiarity with the operation.

  Further, as a mechanism for moving the luggage floor up and down in the above invention, it is not necessary to form the sliding grooves h on which the sliding shaft pin e slides on the left and right side walls of the luggage room f as in the prior art, and the appearance around the luggage room looks good. And the operability due to dust and the like is not affected.

  Furthermore, in the present invention, since the flapper body is disposed between the luggage floor and the vehicle body so as to cover the front end portion of the luggage floor, the luggage floor is pulled rearward of the automobile and moved to the upper side of the automobile. However, the luggage floor is covered with a flapper at the front end, so there is no gap with the vehicle body. As a result, the contents on the luggage floor fall below the luggage floor. In addition, there is no loss of aesthetics from the passenger compartment.

  According to a second aspect of the present invention, there is provided the luggage floor up-and-down moving device according to the present invention, wherein a stay body extending downward is installed at both left and right ends of the luggage floor, and the other end of the stay body is connected to the other side. The luggage floor in a state of being positioned on the upper side of the automobile is supported by abutting and supporting the left and right ends of the automobile.

  With this configuration, the entire luggage floor positioned on the upper side of the automobile is supported by the stay body, and it is not necessary to increase the rigidity of the luggage floor so much.

  According to the present invention configured as described above, the luggage floor is rotated with respect to the link body in the lying state on the vehicle body side from the state where the luggage floor is positioned on the lower side of the vehicle, and then the luggage floor is pulled rearward of the vehicle. If the link body is erected, the front end of the luggage floor is moved to the upper side of the automobile, and then the rear end of the luggage floor is placed on the rear end of the automobile, thereby supporting the entire luggage floor. Will be located on the upper side of the car, and will not require the vertical movement operation against the urging force of the spring piece e as in the prior art, and smooth operation with one hand without requiring familiarity etc. Operation can be realized.

  Further, as a mechanism for moving the luggage floor up and down in the above invention, it is not necessary to form the sliding grooves h on which the sliding shaft pin e slides on the left and right side walls of the luggage room f as in the prior art, and the appearance around the luggage room looks good. And the operability due to dust and the like is not affected.

  Furthermore, in the present invention, since the flapper body is disposed between the luggage floor and the vehicle body so as to cover the front end portion of the luggage floor, the luggage floor is pulled rearward of the automobile and moved to the upper side of the automobile. However, the luggage floor is covered with a flapper at the front end, so there is no gap with the vehicle body. As a result, the contents on the luggage floor fall below the luggage floor. In addition, there is no loss of aesthetics from the passenger compartment.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 is a perspective view depicting the rear side of an automobile employing an embodiment according to the present invention, FIG. 2 is a perspective view depicting a state when the lower part of the luggage floor is removed from the luggage room of FIG. 1, and FIG. FIG. 4 is a perspective view illustrating a first stage process of moving the luggage floor upward, FIG. 4 is an enlarged perspective view of the main part in FIG. 3, and FIG. 5 is a second stage process of moving the luggage floor upward. 1 is a perspective view drawn in a state where it is removed from the luggage room of FIG. 1, FIG. 6 is a perspective view drawn by enlarging the main part in FIG. 5, FIG. 7 is a third stage process of moving the luggage floor upward, 1 is a perspective view drawn with the luggage room removed from the luggage room of FIG. 1, FIG. 8 is an enlarged perspective view of the main part in FIG. 7, and FIG. 9 is an upper view of the luggage floor with the luggage floor removed from the luggage room of FIG. When moving State perspective view illustrated by the FIG. 10 is a side cross-sectional view in FIG. 2, FIG. 11 is a side cross-sectional view in FIG. 3, FIG. 12 is a side cross-sectional view in FIG. 7, FIG. 13 is a side cross-sectional view in FIG.

  In the figure, a luggage room 2 is provided at the rear part of the automobile 1 such that the front side is continuous with the passenger compartment 1a and the rear side is continuous with the rear gate opening 1b. The luggage room 2 has a boundary with the passenger compartment 1a. Further, a rear seat back 1c is arranged.

  A floor surface portion 3 is formed on the lower side of the luggage room 2.

  The luggage floor 5 is surrounded by a bottomed box-like mounting body 7 which is surrounded by the left and right side wall portions 2a, the rear side wall portion 2b, the front side wall portion 2c and the floor surface portion 3 of the luggage room 2 and is installed on the vehicle body side. In addition, it is installed to be selectively movable up and down at a lower position on the floor surface portion 3 side and an upper position held on the same horizontal plane as the upper surface of the seat back 1c when the rear seat back 1c is tilted forward.

  For this reason, the luggage floor 5 is pivotally attached to the one end side of the link body 6 via the bracket 6a at the center and the left and right end portions of the front end portion, and the other end side of the link body 6 is connected to the vehicle body. It is configured to be rotatable with respect to the mounting body 7 by being pivotally attached to the bottom surface portion 7a of the mounting body 7 installed on the side via the bracket 6b, and the link body 6 is lying on the bottom surface portion 7a of the mounting body 7. In the state where the vehicle is moving, the vehicle moves to the lower side of the vehicle body. In the state where the vehicle is standing, the vehicle is moved upward.

  Further, a flapper body 8 is disposed between the front end portion of the luggage floor 5 and the front side wall portion 7b of the attachment body 7, and one end side of the flapper body 8 is hinged to the front side wall portion 7b. The other end is superposed on the upper side of the front end of the luggage floor 5 as a free end and is always covered.

  The flapper body 8 is configured such that one end thereof is hinged to the front end portion side of the luggage floor 5 and the other end side is superposed on the upper surface side of the front end portion b of the attachment body 7 with the free end. May be.

  On both left and right side portions of the luggage floor 5, stay bodies 9 that protrude downward are provided.

  When the luggage floor 5 shown in FIG. 2 is moved to the lower position, the stay body 9 is fitted in the fitting holes 7e formed in the left and right side walls 7c of the mounting body 7, and as a result, the luggage When the left and right outer peripheral portions of the floor 5 abut on the left and right side walls 7c of the mounting body 7, the luggage floor 5 is abutted and supported by the left and right side walls 7c.

  Further, when the luggage floor 5 shown in FIG. 9 is moved to the upper position, the stay body 9 is in contact with and supported by the left and right side walls 7c of the attachment body 7 so as to The floor 5 is supported.

  Three fitting projections 5a are projected from the rear end portion of the luggage floor 5 in a state of being separated from each other, and the fitting projection 5a is formed on the upper surface 7d-1 of the rear side wall 7d of the attachment body 7. A fitting hole 7d-2 into which is inserted is formed. Similarly, as shown in FIGS. 10 to 13, a fitting hole 7d-4 into which the fitting protrusion 5a is fitted is formed in the lower step surface 7d-3 of the rear side wall portion 7d of the attachment body 7.

  Further, a concave handle portion 7 f is formed at the center of the upper surface of the rear end portion of the luggage floor 5.

  A support plate 10 extending in the left-right direction is disposed at a substantially central portion in the front-rear direction of the automobile 1 in the attachment body 7.

  The support plate 10 is installed on the mounting body 7 so as to contact the bottom surface portion 7 a so as to bridge the left and right side walls 7 c of the mounting body 7, and serves as a support when it is below the luggage floor 5. .

  When configured as described above, when the luggage floor 5 shown in FIGS. 2 and 10 is moved downward, the link body 6 is lying on the bottom surface portion 7a of the mounting body 7, and the luggage floor 5 It is supported on the left and right side walls 7c formed one step lower. At this time, the stay body 9 is fitted in the fitting hole 7e.

  In order to move the luggage floor 5 upward from such a state, first, the handle floor 7f is held and the luggage floor 5 is rotated with respect to the link body 6 so that the structure shown in FIGS. In such a half-opened state, the luggage floor 5 is pulled back to the rear of the automobile 1 (in the direction of the arrow in FIGS. 5 and 11) with the handle 7f from the half-opened state, so that it lies on the bottom 7a. As shown in FIG. 6, the link body 6 that has been turned up gradually rises as shown in FIG. 6, and further pulls the luggage floor 5 to rotate the attachment side of the link body 6 to the luggage floor 5. The vertical end of the luggage floor 5 is moved to the upper side of the automobile 1 and the rear end of the luggage floor 5 is moved uprightly vertically (see the state shown in FIGS. 7, 8 and 12). The mounting body 7 is abutted and supported by being placed on the higher rear side wall 7d side (see the states of FIGS. 9 and 13).

  In such an upward movement state of the luggage floor 5, the stay body 9 escapes from the fitting hole 7 e and abuts on the left and right side walls 7 c of the mounting body 7 to be stretched. I support.

  Therefore, the extension dimension of the stay body 9 substantially corresponds to the height difference between the left and right side walls 7c and the rear side wall 7d of the mounting body 7.

  Further, in such an upward movement state of the luggage floor 5, the fitting projection 5a of the luggage floor 5 is fitted into the fitting hole 7d-2 of the attachment body 7, and the entire luggage floor is firmly positioned. . Similarly, when the luggage floor 5 shown in FIGS. 2 and 10 is positioned below, the fitting protrusion 5a is inserted into the fitting hole 7c formed in the upper surface 7c-1 of the left and right side walls 7c of the mounting body 7. -3, the entire luggage floor 5 is firmly positioned.

  In order to move the luggage floor 5 from the upper side to the lower side of the automobile 1, hold the handle portion 7 f and rotate the luggage floor 5 with respect to the link body 6 so as to be in a half-open state. The link body 6 is changed from the standing state to the recumbent state, the front end portion of the luggage floor 5 is moved to the lower side of the automobile 1, and the rear end portion of the luggage floor 5 is connected to the rear side wall portion 7d of the mounting body 7. Place on the lower surface 7d-3.

  In the embodiment according to the present invention configured as described above, the luggage floor 5 is rotated with respect to the link body 6 lying on the bottom surface portion 7a of the mounting body 7 from the state where the luggage floor 5 is positioned on the lower side of the automobile 1. Next, the link body 6 is raised by pulling the luggage floor 5 to the rear of the automobile 1, and the front end of the luggage floor 5 is moved to the upper side of the automobile 1. If the end portion is supported by being placed on the upper surface 7d-1 of the rear side wall 7d of the mounting body 7, the entire luggage floor 5 is positioned on the upper side of the automobile 1 in a substantially horizontal state. Therefore, it is not necessary to move up and down against the urging force of the spring piece k, and it is possible to achieve smooth operation with one hand without requiring familiarity with the operation. Sliding pin e slides It is not necessary to form the right and left side walls of the luggage room f and h, thereby improving the appearance around the luggage room 2, there is no influence to the operation due to dust and the like.

  Further, since the flapper body 8 is disposed between the luggage floor 5 and the attachment body 7 so as to cover the front side end portion of the luggage floor 5, the luggage floor 5 is pulled to the rear of the automobile 1, and the automobile 1 Even if the luggage floor 5 moves to the upper side, the front end of the luggage floor 5 is covered with the flapper 8, so that there is no gap between the luggage body 5 and the accommodation on the luggage floor 5. An object or the like does not fall below the luggage floor 5, and the aesthetic appearance from the inside of the passenger compartment 1a is not impaired.

  Further, the entire luggage floor 5 positioned on the upper side of the automobile 1 is supported by the stay body 9 coming into contact with the left and right side walls 7c of the mounting body 7, so that the rigidity of the luggage floor 5 is increased so much. There is no need.

  FIG. 14 shows another embodiment according to the present invention.

  According to FIG. 14, the stay body 9 is formed by a plate-like body that extends substantially in the left-right direction of the luggage floor 5, so to speak, by connecting the three stay bodies 9 in the above embodiment, Since the bearing force of the luggage floor 5 is strengthened, and other configurations have the same configurations as those of the above-described embodiment, the same reference numerals are given and corresponding, and detailed description is omitted.

  As described above, according to the present invention, the luggage floor is rotated with respect to the link body lying on the vehicle body side from the state in which the luggage floor is positioned on the lower side of the vehicle, and then the luggage floor is pulled to the rear of the vehicle. If the link body is erected and the front end of the luggage floor is moved to the upper side of the vehicle and then supported by placing the rear end of the luggage floor on the rear end of the vehicle, the entire luggage floor will be Because it is located on the upper side, it does not require a vertical movement operation against the urging force of the spring piece k as in the conventional case, and smooth operation with one hand is not required without requiring familiarity with the operation. Further, as a mechanism for moving the luggage floor up and down, it is not necessary to form the sliding grooves h on which the sliding shaft pin e slides on the left and right side walls of the luggage room f as in the prior art. The flapper body is placed between the luggage floor and the vehicle body so as to cover the front end of the luggage floor without affecting the operability due to dust, etc. Even if the luggage floor is pulled to the rear of the car and moved to the upper side of the car, the luggage floor does not create a gap with the vehicle body because the front end is covered with the flapper. The luggage floor that is part of the car's luggage room is moved up and down so that the items on it do not fall below the luggage floor and the aesthetics of the passenger compartment is not impaired. Suitable for devices and the like.

It is the perspective view which drawn the rear part side of the motor vehicle which employ | adopted embodiment which concerns on this invention. It is the perspective view which drawn the state at the time of the lower stage movement of the luggage floor removed from the luggage room of FIG. It is the perspective view which similarly drawn the 1st step process which moves a luggage floor upwards. FIG. 4 is a perspective view illustrating an enlarged main part in FIG. 3. It is the perspective view which drew the 2nd step process which moves a luggage floor upwards in the state removed from the luggage room of FIG. It is the perspective view which expanded and drawn the principal part in FIG. FIG. 5 is a perspective view illustrating a third stage process of moving upward on the luggage floor in a state where the luggage floor is removed from the luggage room of FIG. 1. FIG. 8 is a perspective view illustrating an enlarged main part in FIG. 7. FIG. 2 is a perspective view depicting a state when the luggage floor is moved upward from the luggage room of FIG. 1. It is side surface sectional drawing in FIG. It is side surface sectional drawing in FIG. It is side surface sectional drawing in FIG. It is side surface sectional drawing in FIG. It is the perspective view which drew the state of the middle process which moves to the upper stage from the time of the lower stage movement of the luggage floor removed from the luggage room of FIG. 1 in other embodiment which concerns on this invention. It is principal part sectional drawing which drawn at the time of the lower stage movement of the luggage floor in the past. Similarly, it is principal part sectional drawing which drawn the time of the upper stage movement of the conventional luggage floor.

Explanation of symbols

1 Car 2 Luggage room 5 Luggage floor 6 Link body 7 Attachment body (vehicle side)
8 Stay body

Claims (2)

A luggage floor vertical movement device constituting a luggage room of an automobile, wherein a front end portion of the luggage floor is pivotally attached to one end side of a link body, and the other end side of the link body is pivotally attached to a vehicle body side. Accordingly, the luggage floor is configured to be rotatable with respect to the vehicle body, and a flapper body is disposed between the luggage floor and the vehicle body so as to cover a front end portion of the luggage floor.
The link body lying on the vehicle body by rotating the luggage floor with respect to the link body from the state where the luggage floor is positioned at the lower part of the automobile and pulling the luggage floor to the rear of the automobile. The luggage floor is supported by moving the front end of the luggage floor to the upper side of the automobile and placing the rear end of the luggage floor on the vehicle body side. An apparatus for vertically moving a luggage floor in an automobile, wherein the apparatus is configured to be positioned. A state in which the stay body that extends downward is installed at both left and right end portions of the luggage floor, and the other end of the stay body is in contact with and supported by the left and right end portions of the vehicle, thereby being positioned on the upper side of the vehicle The apparatus for vertically moving a luggage floor in an automobile according to claim 1, wherein the luggage floor is supported.

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