JP5646194B2 - Luggage room structure - Google Patents

Description

  The present invention relates to a luggage room structure provided at the rear of a vehicle body. In particular, the present invention relates to a luggage room structure including a luggage floor board whose height can be changed in the vertical direction.

  Conventionally, a luggage room structure has been known that makes it possible to expand and reduce the capacity of the luggage room by moving the luggage floor board up and down and changing the height, making loading and unloading easier and improving convenience. Yes.

  FIG. 5 shows an example of a luggage room structure in which the luggage floor board can be moved in the vertical direction. The luggage floor board 11a placed on the floor is raised to the position of the raised luggage floor board 11b along the side wall 3 of the automobile 1 by the lifting device, and the capacity of the luggage room provided below the luggage floor board is expanded. can do. Further, by opening the rear side of the vehicle body like the opened luggage floor board 11c, it is possible to easily load and unload luggage using the luggage room.

  As an elevating device, it is possible to change the height of the luggage floor board in the vertical direction by providing inclined grooves and horizontal grooves on the side wall of the luggage room and moving the protrusions on both sides of the luggage floor board through the inclined grooves and horizontal grooves. What was made into is known (for example, refer patent document 1).

Japanese Unexamined Patent Publication No. 2009-241795.

  However, in the lifting device as described above, the guide member having the first opening / closing portion and the second opening / closing portion is used for smooth operation of the luggage floor board. There was a problem that the cost increased.

  The present invention has been made in view of the above circumstances, and its object is to provide a luggage floor board whose height can be changed in the vertical direction so that smooth operation can be easily performed without using moving parts. It is to provide a luggage room structure with improved convenience.

In order to solve the above-described problem, a luggage room structure according to the present invention is a luggage for a vehicle that can hold a luggage floor board at a first horizontal position and a second horizontal position above or below the first horizontal position. The room structure includes a protrusion provided on both outer sides of the luggage floor board in the vehicle width direction, and a guide part provided on a side wall of the luggage room and receiving the protrusion, and the guide part includes the first luggage floor board. The horizontal guide portion that leads to the horizontal position of the vehicle, the inclined guide portion that guides the luggage floor board to the second horizontal position, and the rear portion of the vehicle body at the intersection of the horizontal guide portion and the inclined guide portion. And a direction changing portion for changing the direction.

  According to this configuration, when the luggage floor board in the lower stage is moved to the upper stage, the luggage floor board is lifted in an inclined state, the projection is changed in the direction changing section, and the luggage floor board is moved to the front side of the vehicle body in the upper stage. Can be pushed into. Also, when moving the luggage floor board on the upper level to the lower level, move the luggage floor board back to the rear in the horizontal state, change the direction of the protrusion at the direction changer, and turn the luggage floor board to the front side of the vehicle in the inclined state. Can be dropped. Therefore, any operation of moving the luggage floor board to the upper stage or the lower stage can be performed smoothly.

In the above configuration, the second horizontal position is on a lower stage side than the first horizontal position, and the direction changing portion is a protrusion when the luggage floor board in the second horizontal position is raised in an inclined state. A first surface with which the rear end portion abuts, a second surface with which the upper surface and the lower surface of the projection abut when the luggage floor board is changed from the inclined state to the horizontal state, and the luggage in the first horizontal position. A third surface with which the rear end of the protrusion abuts when the floor board is moved backward in the horizontal state, and an upper surface and a lower surface of the protrusion when the luggage floor board is inclined from the horizontal state. And a fourth surface that abuts.

  According to this configuration, when the luggage floor board at the lower stage is moved to the upper stage, the luggage floor board is raised in an inclined state, the rear end portion of the protrusion is brought into contact with the first surface of the direction changing portion, The luggage floor board can be leveled by its own weight, the upper surface and the lower surface of the projecting portion can be brought into contact with the second surface of the direction changing portion, and the luggage floor board can be pushed into the front side of the vehicle body in the upper stage. Accordingly, the luggage floor board can be reliably moved to the upper stage without causing the protrusion to inadvertently fall into the inclined guide portion.

  In addition, according to this configuration, when the luggage floor board in the upper stage is moved to the lower stage, the luggage floor board is moved backward in the horizontal direction in the horizontal state, and the rear end portion of the protruding portion is the third surface of the direction changing portion. The rear side of the luggage floor board is pulled up to be inclined, the upper surface and the lower surface of the projection are brought into contact with the fourth surface of the direction changing portion, and the luggage floor board is dropped to the front side of the vehicle body in the inclined state. be able to. Therefore, the luggage floor board can be reliably moved to the lower position.

  ADVANTAGE OF THE INVENTION According to this invention, the luggage room structure which can be operated to move a luggage floor board between an upper position and a lower position without using movable parts, such as an opening / closing part, can be provided. In addition, according to the present invention, a luggage room structure capable of smoothly moving the luggage floor board in the vertical direction can be provided.

The principal part perspective view in a motor vehicle which shows the luggage room structure which concerns on embodiment of this invention. The perspective view which shows one of the projection parts provided in the luggage floor board of FIG. The side view which shows the condition of the projection part accompanying the movement of the luggage floor board of FIG. The figure for further demonstrating the condition of the direction change part of FIG. The principal part perspective view in a motor vehicle which illustrates the luggage room structure which can move the luggage floor board to the up-down direction conventionally.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments according to the invention will be described with reference to the accompanying drawings.

  FIG. 1 is a perspective view of a main part in an automobile showing a luggage room structure according to an embodiment of the present invention. The luggage room structure of the present invention includes a guide portion 15 provided on the luggage room side wall 3 of the automobile 1 and a luggage floor board 12. The guide portion 15 can be provided as a groove in the luggage room side wall 3. The luggage floor board 12 is provided with a protruding portion 14 (FIG. 2), and the protruding portion 14 is placed in the guide portion 15. When the luggage floor board 12 moves to one of the first level horizontal luggage floor board 12b in the upper level, the second horizontal level lower level luggage floor board 12a, or the upper level lower stage. The luggage floor board 12c in the inclined state can be made. FIG. 1 shows only the guide portion 15 provided on the luggage room side wall 3 on one side of the automobile. However, the luggage floor board 12 is also moved on the side of the luggage room on the opposite side in the vehicle width direction (not shown). Is provided with a guide portion.

  First, the case where the luggage floor board 12 is moved from the lower stage to the upper stage will be described. The lower side of the luggage floor board 12a in the horizontal state on the lower side of the vehicle body is lifted (the side opposite to the front side of the vehicle body in the drawing), and the luggage floor board 12 is raised to the position of the inclined luggage floor board 12c. The luggage floor board 12 can be changed from an inclined state to a horizontal state by its own weight. By pushing the luggage floor board 12 toward the front side of the vehicle body, the luggage floor board 12 can be moved to the upper level luggage floor board 12b. As described above, the luggage floor board 12 can be smoothly moved from the lower stage to the upper stage by shifting to the horizontal state using the weight of the luggage floor board 12 lifted in the inclined state and pushing it in.

  Next, a case where the luggage floor board 12 is moved from the upper stage to the lower stage will be described. The upper level luggage floor board 12b is pulled out to the rear side of the vehicle body, the rear side of the vehicle body is lifted to form an inclined luggage floor board 12c, and moved downward to move to the position of the horizontal luggage floor board 12a in the lower level. Can be made. Thus, the luggage floor board 12 can be smoothly moved from the upper stage to the lower stage.

  As described above, in the luggage room structure of the present invention, the luggage floor board 12 is placed between the horizontal state and the inclined state in a state in which the protrusion 14 provided on the luggage floor board 12 is placed in the guide portion 15. By changing the direction, the luggage floor board 12 can be smoothly moved between the upper stage and the lower stage without using moving parts.

  FIG. 2 shows the protrusion 14 of the luggage floor board 12. FIG. 2 shows that a protrusion 14 is provided on the luggage floor board side surface 13b in the vicinity of the luggage floor board front surface 13a. The protrusion 14 is also provided on the opposite side of the luggage floor board 12 in the vehicle width direction.

  The protruding portion 14 has a rear end portion that is an end portion on the rear side of the vehicle body, an upper surface, and a lower surface, protrudes from the luggage floor board 12, and is inserted into the guide portion 15. As an example, the protrusion 14 can have a trapezoidal shape with a slope on the front side of the vehicle body as viewed from the luggage floor board side surface 13b.

  FIG. 3 is a side view showing the state of the protrusion 14 as the luggage floor board 12 moves. In FIG. 3, the inclined guide portion 16, the horizontal guide portion 17, and the direction changing portion 18 are all groove structures in the luggage room side wall 3 of the automobile 1 and constitute the guide portion 15 as a whole. The luggage floor board 12 can move in a state in which the protrusions 14 are placed inside these groove structures.

  First, the situation of the protrusion 14 accompanying the movement from the lower level to the upper level of the luggage floor board 12 will be described. When the luggage floor board 12 is in a horizontal state in the lower stage, the protrusion 14 is located at the vehicle body front side position 21 of the inclined guide part 16. When the luggage floor board 12 is pulled up to the rear side of the vehicle body, the projecting portion 14 moves to the inclined position 23 of the direction changing portion 18 via the inclined position 22 of the inclined guide portion 16. The luggage floor board 12 can be changed from the inclined state to the horizontal state by its own weight in a state where the protrusion 14 is in the direction changing portion 18, and the protrusion 14 is located at the horizontal position 24 of the direction changing portion 18. By pushing the luggage floor board 12 toward the front side of the vehicle body, the protrusion 14 moves to the vehicle body front side position 25 of the horizontal guide portion 17.

  In this way, the luggage floor board 12 is moved from the lower stage to the upper stage without using moving parts by changing the direction using the weight of the luggage floor board 12 in a state where the protrusion 14 is in the direction changing part 18. It can move smoothly.

  Next, the situation of the protrusion 14 accompanying the movement from the upper level to the lower level of the luggage floor board 12 will be described. When the luggage floor board 12 is in the horizontal state in the upper stage, the protrusion 14 is located at the vehicle body front side position 25 of the horizontal guide portion 17. When the luggage floor board 12 is pulled out to the rear side of the vehicle body, the projecting portion 14 moves to the horizontal position 24 of the direction changing portion 18. If the rear side of the luggage floor board 12 is lifted and inclined with the protruding portion 14 in the direction changing portion 18, the protruding portion 14 is positioned at the inclined position 23 of the direction changing portion 18. By dropping the luggage floor board 12 to the front side of the vehicle body, the projecting portion 14 moves to the vehicle body front side position 21 of the inclined guide portion 16 via the inclined position 22 of the inclined guide portion 16.

  In this manner, the luggage floor board 12 can be moved to the upper stage without using any moving parts by pulling the luggage floor board 12 into an inclined state and dropping it into the inclined guide section 16 with the projection 14 being in the direction changing section 18. Can move smoothly from the bottom to the bottom.

  FIG. 4 is a diagram for further explaining the direction changing section 18 according to the embodiment of the present invention. In FIG. 4, the direction changing portion 18 has upper surface contact areas 33 and 35, lower surface contact areas 34 and 36, and rear end contact areas 31 and 32. Can abut. These regions of the direction changing portion 18 are a part of the wall surface exposed to the protruding portion 14 of the guide portion 15 having a groove structure.

  The relationship between each area | region of the direction change part 18 and a part of projection part 14 can be matched as follows, for example. The rear end portion contact area 32 can be a first surface with which the rear end portion of the protruding portion 14 contacts when the horizontal luggage floor board 12a in the lower stage is raised in an inclined state. The upper surface contact area 33 and the lower surface contact area 34 can be a second surface on which the upper surface and the lower surface of the protrusion 14 abut when the luggage floor board 12 is changed from the inclined state to the horizontal state. The rear end portion contact area 31 can be a third surface with which the rear end portion of the protruding portion 14 contacts when the horizontal luggage floor board 12b in the upper stage is pulled out to the rear side of the vehicle body. The upper surface contact area 35 and the lower surface contact area 36 can be a fourth surface on which the upper surface and the lower surface of the protruding portion 14 contact when the luggage floor board 12 is inclined from the horizontal state.

  First, the situation of the protrusion 14 in the direction changing portion 18 when the luggage floor board 12 moves from the lower stage to the upper stage will be described. As described above, when the protruding portion 14 moves to the inclined position 23 of the direction changing portion 18 via the inclined guide portion 16, the rear end portion of the protruding portion 14 is in contact with the rear end portion 32 of the direction changing portion 18. Abut. Here, the protrusion 14 rotates together with the luggage floor board 12 by changing the luggage floor board 12 from the inclined state to the horizontal state by its own weight. The luggage floor board 12 is in a horizontal state by the upper surface of the projecting portion 14 contacting the upper surface contact region 33 of the direction changing portion 18 and the lower surface of the projecting portion 14 contacting the lower surface contact region 34 of the direction changing portion 18. The protruding portion is located at the horizontal position 24 of the direction changing portion 18. By pushing the luggage floor board 12 toward the front side of the vehicle body, the protrusion 14 does not fall into the inclined guide portion 16 and moves inside the horizontal guide portion 17 toward the front side of the vehicle body.

  In this way, by restricting the movement and rotation of the protrusion 14 using the rear end contact region 32, the upper surface contact region 33, and the lower surface contact region 34 of the direction changing portion 18, the luggage floor board 12 The direction change and the movement from the lower stage to the upper stage of the luggage floor board 12 can be performed smoothly. Further, as shown in FIG. 2, the protrusion 14 has a trapezoidal shape with a slope on the front side of the vehicle body. Therefore, when the luggage floor board 12 in the horizontal state is pushed into the front side of the vehicle body, the horizontal guide A smooth operation can be performed without being caught by a branching portion between the portion 17 and the inclined guide portion 16 or the like.

  Next, the situation of the protrusion 14 in the direction changing portion 18 when the luggage floor board 12 moves from the upper stage to the lower stage will be described. When the protruding portion 14 moves to the horizontal position 24 of the direction changing portion 18 via the horizontal guide portion 17, the rear end portion of the protruding portion 14 contacts the rear end portion contact area 31 of the direction changing portion 18. When the vehicle body rear side of the luggage floor board 12 is lifted and tilted, the protrusion 14 rotates together with the luggage floor board 12. The luggage floor board 12 is in an inclined state by the upper surface of the projecting portion 14 contacting the upper surface contact region 35 of the direction changing portion 18 and the lower surface of the projecting portion 14 contacting the lower surface contact region 36 of the direction changing portion 18. The protruding portion is located at the inclined position 23 of the direction changing portion 18. By dropping the luggage floor board 12 to the front side of the vehicle body, the protrusion 14 moves inside the inclined guide portion 16 to the front side of the vehicle body.

  In this way, by restricting the movement and rotation of the protrusion 14 using the rear end contact area 31, the upper surface contact area 35, and the lower surface contact area 36 of the direction changing portion 18, The direction change and the movement from the upper stage to the lower stage of the luggage floor board 12 can be performed smoothly. Further, as shown in FIG. 2, the protrusion 14 has a trapezoidal shape with a slope on the front side of the vehicle body, so that when the horizontal luggage floor board 12 is inclined, the horizontal guide portion A smooth operation can be performed without being caught by a branching portion or the like of 17 and the inclined guide portion 16.

  In the direction change part 18 which concerns on this invention, the direction change of the projection part 14 can be performed smoothly, without using a movable part. Therefore, the direction changing portion 18 according to the present invention allows the capacity to be enlarged / reduced without increasing the manufacturing cost, and allows the luggage floor board 12 to be opened and opened from the rear side of the vehicle body for easy loading / unloading of luggage. It is possible to provide a luggage room structure with improved height.

  As mentioned above, although this invention was demonstrated using embodiment, it cannot be overemphasized that the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above embodiment. Further, it is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

  In the above embodiment, a luggage room structure for an automobile has been described. However, the present invention can also be applied to a luggage room structure other than an automobile.

3 Luggage room side walls 11, 12 Luggage floor board 13a Luggage floor board front surface 13b Luggage floor board side surface 14 Protruding part 15 Guide part 16 Inclining guide part 17 Horizontal guide part 18 Direction changing part 21, 25 Car body front side position 22, 23 Inclining position 24 Horizontal position 31, 32 Rear end contact area 33, 35 Upper surface contact area 34, 36 Lower surface contact area

Claims (1)

In a luggage room structure for a vehicle capable of holding a luggage floor board at a first horizontal position and a second horizontal position above or below the first horizontal position,
Protrusions provided on both outer sides of the luggage floor board in the vehicle width direction;
A guide portion provided on a side wall of the luggage room and receiving the protrusion,
The guide portion is
A horizontal guide portion for guiding the luggage floor board to the first horizontal position;
An inclined guide for guiding the luggage floor board to the second horizontal position;
A direction changing portion that is provided on the vehicle body rear side of the intersecting portion of the horizontal guide portion and the inclined guide portion, and changes the direction of the protruding portion,
The second horizontal position is on the lower side of the first horizontal position,
The direction changing part is
A first surface against which a rear end portion of the protrusion comes into contact when the luggage floor board in the second horizontal position has been raised in an inclined state;
A second surface on which the upper surface and the lower surface of the protrusion abut when the luggage floor board is changed from an inclined state to a horizontal state;
A third surface with which the rear end of the protrusion comes into contact when the luggage floor board that has been in the first horizontal position has been retracted backward in the vehicle body in a horizontal state;
A fourth surface with which the upper surface and the lower surface of the protrusion abut when the luggage floor board is inclined from a horizontal state;
Having a luggage room structure.

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