JP2022126940A - Cabin partition device - Google Patents

Abstract

To provide a cabin partition device which exhibits high convenience, and can suitably partition a cabin in a longitudinal direction.SOLUTION: A cabin partition device 1 includes a partition plate 15. The partition plate 15 is formed of a plate material having rigidity. The partition plate 15 is connected to first and second guide rails 11 and 13 by first and second pulley members 17 and 19, and is movable in a cabin CR in a longitudinal direction. The partition plate 15 is connected to a driver seat 7 by a right side second connection mechanism 21 and a left side second connection mechanism 23. The right side second connection mechanism 21 has a third guide rail 40 and a third pulley member 43, and the left side second connection mechanism 23 has a fourth guide rail 45 and a fourth pulley member 48. The third and fourth pulley members 43 and 48 are connected to the partition plate 15, and are provided on the third and fourth guide rails 40 and 45 so as to be movable in a vertical direction.SELECTED DRAWING: Figure 5

Description

The present invention relates to a passenger compartment partition device.

1 to 13 of Patent Document 1 disclose a conventional vehicle compartment partition device. This compartment partitioning device is provided in the compartment. The passenger compartment has a first seat and a ceiling. The first seat has a seat portion and a backrest portion. The seat is provided in the vehicle compartment so as to be movable in the front-rear direction. The backrest portion is connected to the seat portion and extends upwardly from the seat portion. In this document, the first seat is specifically the driver's seat. The ceiling is located above the first seat and extends in the longitudinal direction of the passenger compartment.

The compartment partition device includes a partition curtain and a storage box. The partition curtain has a curtain shape and is flexible. This allows the partition curtain to bend freely. The partition curtain is arranged behind the first seat and extends in the longitudinal direction and the lateral direction of the passenger compartment. Moreover, the upper end of the partition curtain is fixed to the ceiling of the passenger compartment. The storage box is fixed to the backrest and is positioned behind the upper part of the backrest and below the partition curtain. The storage box has the lower end of the partition curtain fixed therein. As a result, the storage box can store a part of the partition curtain, including the lower end of the partition curtain, while being wound inside.

In this vehicle compartment partitioning device, the vehicle compartment can be partitioned into a front side and a rear side with the partition curtain interposed therebetween by deploying the partition curtain in the vehicle compartment. As a result, it is possible to adjust the air conditioning on the front side and the rear side of the partition curtain in the passenger compartment.

Here, since the seat portion is movable in the front-rear direction, if the seat portion is moved in the front-rear direction, the first seat as a whole, including the backrest portion, moves in the front-rear direction. As the first seat moves forward and backward, the storage box fixed to the backrest portion also moves forward and backward. In this regard, in this compartment partitioning device, when the storage box moves forward and approaches the fixed position of the partition curtain and the ceiling, when the storage box moves forward, a part of the partition curtain is wound inside the storage box. be taken. On the other hand, when the storage box moves rearward and separates rearward from the fixed position of the partition curtain and the ceiling, the partition curtain accommodated in the storage box is pulled out into the passenger compartment.

Thus, in this vehicle compartment partitioning device, even if the storage box moves in the front-rear direction as the seat and backrest move in the front-rear direction, the partition curtain is less likely to be stretched or greatly bent in the vehicle compartment. . In addition, in this compartment partitioning device, since the storage box moves in the front-back direction together with the backrest, the partition curtain is prevented from interfering with the backrest when the seat and the backrest move in the front-back direction. .

JP 2014-125142 A

However, in the above-described conventional passenger compartment partition device, the partition curtain is curtain-shaped and flexible. will inevitably flex. For this reason, it is difficult for this compartment partitioning device to sufficiently partition the space between the first seat and the ceiling in the front-rear direction.

Therefore, in this vehicle compartment partitioning device, it is conceivable to partition the vehicle compartment using a partition plate formed of a rigid plate material instead of a flexible curtain like a partition curtain.

By the way, generally, the backrest not only moves in the front-rear direction with the movement of the seat in the front-rear direction, but also swings in the front-rear direction with respect to the seat. However, when the partition curtain is replaced with a partition plate, the upper end of the partition plate is fixed to the ceiling of the passenger compartment in such a passenger compartment partition device, so that the partition plate cannot move back and forth in the passenger compartment. As a result, when the backrest is swung backward, the partition plate interferes with the backrest. As a result, in such a passenger compartment partitioning device, the swinging function of the backrest portion is restricted, and convenience is reduced.

On the other hand, if the partition plate is not fixed to the ceiling of the passenger compartment but is fixed only to the backrest portion, the partition plate can move together with the backrest portion when the backrest portion is swung. There is no interference between the partition plate and the backrest. However, in this case, the gap between the partition plate and the ceiling increases when the backrest is swung, resulting in insufficient partitioning of the passenger compartment.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vehicle compartment partitioning device that exhibits high convenience and can suitably partition the vehicle compartment in the front-rear direction. It is an issue that should be addressed.

A passenger compartment partitioning device of the present invention is a passenger compartment partitioning device provided in a passenger compartment having a first seat and a ceiling to partition the passenger compartment in the front-rear direction,
The first seat has a seat portion provided in the vehicle interior so as to be movable in the longitudinal direction, and a backrest portion connected to the seat portion so as to be swingable in the longitudinal direction with respect to the seat portion. death,
The compartment partition device includes a first guide member provided on the ceiling and extending in the front-rear direction;
a partition plate formed of a plate material, arranged behind the first seat and extending toward the ceiling from the upper end of the first seat;
a first connecting mechanism that connects the first guide member and the partition plate so that the partition plate can be guided in the front-rear direction by the first guide member;
a second connecting mechanism that connects the first seat and the partition plate so that the position of the backrest portion relative to the partition plate can be moved in the vertical direction of the vehicle compartment,
The second connecting mechanism includes a second guide member provided in the first seat and extending in the vertical direction;
and a connecting member connected to the partition plate and provided movably in the vertical direction with respect to the second guide member.

The vehicle compartment partitioning device of the present invention includes a partition plate, which can partition the vehicle compartment in the front-rear direction, that is, divide the vehicle compartment into a front portion and a rear portion across the partition plate. Here, the partition plate is made of a plate material. For this reason, the partition plate has higher rigidity than a curtain-like object such as a partition curtain, and is less likely to bend. As a result, in the vehicle compartment partitioning device, the vehicle compartment can be preferably partitioned in the front-rear direction by the partition plate. In this vehicle interior partition device, the partition plate and the first guide member are connected by the first connection mechanism, so that the partition plate can move in the longitudinal direction in the vehicle interior while being guided by the first guide member. be.

Further, in this compartment partitioning device, the first seat and the partition plate are connected by the second connecting mechanism. Here, the second coupling mechanism has a second guide member and a coupling member. The second guide member is provided on the first seat and extends vertically. The connecting member is connected to the partition plate and provided so as to be vertically movable with respect to the second guide member. Thus, in this compartment partitioning device, the position of the backrest portion relative to the partition plate can be moved in the vertical direction by moving the coupling member in the vertical direction with respect to the second guide member.

Thus, in this passenger compartment partitioning device, when the backrest of the first seat swings in the front-rear direction with respect to the seat, the partition moves in the front-rear direction in the passenger compartment, and the position of the backrest relative to the partition changes. Move up and down. Specifically, when the backrest swings backward with respect to the seat, the backrest pushes the partition plate backward through the second coupling mechanism. Therefore, the partition plate moves backward while being guided by the first guide member. At the same time, the backrest that has swung backward tends to move downward with respect to the partition plate. At this time, in the second connecting mechanism, the connecting member moves the second guide member upward.

Thereby, the second connecting mechanism moves the position of the backrest portion downward with respect to the partition plate. As a result, in this compartment partitioning device, even if the partition plate is made of a plate material, interference between the backrest portion and the partition plate can be prevented when the backrest portion is swung in the front-rear direction. Therefore, in this compartment partitioning device, it is not necessary to limit the swinging function of the backrest in order to prevent interference between the backrest and the partition plate.

In this vehicle interior partition device, the partition plate is connected to the ceiling of the vehicle interior via the first guide member while preventing interference between the backrest portion and the partition plate. As a result, in this passenger compartment partitioning device, the gap between the ceiling and the partition plate can be maintained substantially constant regardless of the swinging motion of the backrest portion.

Therefore, the vehicle compartment partitioning device of the present invention is highly convenient and can suitably partition the vehicle compartment in the front-rear direction.

The passenger compartment may be provided with a second seat arranged behind the first seat with a partition plate interposed therebetween. Further, the partition plate may be connected to an auxiliary partition plate formed of a plate material and extending downward from the lower end of the partition plate. The auxiliary partition plate is preferably swingable in the front-rear direction with respect to the partition plate between the first seat and the second seat.

In this case, since the partition plate and the auxiliary partition plate are provided between the first seat and the second seat, the partition plate and the auxiliary partition plate provide a space between the first seat and the second seat in the longitudinal direction. It becomes possible to partition appropriately. Further, by swinging the auxiliary partition plate forward with respect to the partition plate, it is possible to ensure a wide foot space for the occupant in the second seat. Therefore, secondly, the auxiliary partition plate is less likely to interfere with getting on and off of the passenger, and the auxiliary partition plate can be preferably prevented from coming into contact with the knees of the passenger seated on the second seat. For these reasons, this compartment partition device exhibits higher convenience.

Moreover, it is preferable that the auxiliary partition plate is biased toward the first seat and is in contact with the backrest portion. In this case, by bringing the auxiliary partition plate into contact with the backrest portion, the auxiliary partition plate can be held in a state in which the auxiliary partition plate swings forward with respect to the partition plate. As a result, there is no need to perform a special operation on the auxiliary partition plate in order to hold the auxiliary partition plate while it is swinging forward. In this way, the passenger compartment partition device can easily ensure a wide foot space for the occupant in the second seat, thereby exhibiting even higher convenience.

INDUSTRIAL APPLICABILITY The vehicle compartment partitioning device of the present invention is highly convenient and can suitably partition the vehicle compartment in the front-rear direction.

FIG. 1 is a schematic diagram showing a compartment partitioning device of an embodiment. FIG. 2 is a schematic diagram showing the compartment partitioning device of the embodiment. FIG. 3 is a schematic diagram showing the compartment partitioning device of the embodiment. FIG. 4 is a cross-sectional view showing the AA cross section of FIG. 1 showing the passenger compartment partition device of the embodiment. FIG. 5 is an exploded perspective view showing the compartment partitioning device of the embodiment. FIG. 6 is an enlarged cross-sectional view of a main part showing a partition plate and a second connecting mechanism, relating to the compartment partitioning device of the embodiment. FIG. 7 is an enlarged cross-sectional view of the main part of the compartment partitioning device of the embodiment, showing the partition plate and the second coupling mechanism when the backrest swings rearward in the compartment.

Hereinafter, embodiments embodying the present invention will be described with reference to the drawings.

As shown in FIGS. 1 to 3, the passenger compartment partition device 1 of the embodiment is employed in a vehicle 100. As shown in FIGS. Vehicle 100 is specifically a passenger car. The vehicle 100 has a compartment CR. Although detailed illustration is omitted, the vehicle 100 has a power unit and the like necessary for traveling in addition to the vehicle compartment CR. 1 to 3, the compartment partitioning device 1 and the like are shown in a simplified form for ease of explanation.

In this embodiment, the solid-line arrows shown in FIGS. 1 to 3 define the longitudinal direction and the vertical direction of the passenger compartment CR and the passenger compartment partitioning device 1. As shown in FIG. 4 defines the vertical direction of the passenger compartment CR and the passenger compartment partitioning device 1 corresponding to FIGS. stipulates. 5 and subsequent figures, the longitudinal direction, the vertical direction, and the lateral direction of the passenger compartment CR and the passenger compartment partitioning device 1 are defined corresponding to FIGS. The front-rear direction, the up-down direction, and the left-right direction are orthogonal to each other.

As shown in FIGS. 1 to 3, the compartment CR has a ceiling 3 and a floor 5. As shown in FIG. The ceiling 3 is positioned at the upper end of the compartment CR and extends in the front-rear direction and the left-right direction. The floor surface 5 is located at the lower end of the compartment CR. The floor surface 5 vertically faces the ceiling 3 and extends in the front-rear direction and the left-right direction. In addition, the passenger compartment CR has a driver's seat 7 and a rear seat 9 . The driver's seat 7 is an example of the "first seat" in the present invention. Also, the rear seat 9 is an example of the "second seat" in the present invention. Although not shown, an assistant driver's seat is provided to the left of the driver's seat 7 in the passenger compartment CR.

The driver's seat 7 is arranged on the front right side of the passenger compartment CR, and a driver (not shown) of the vehicle 100 can sit thereon. The driver's seat 7 has a first seat portion 7a, a first backrest portion 7b, and a first headrest 7c. The first seat portion 7a is an example of the "seat portion" in the present invention. Also, the first backrest portion 7b is an example of the "backrest portion" in the present invention.

The first seat portion 7a is attached to the floor surface 5 of the vehicle compartment CR via a first base frame 70, and is movable in the longitudinal direction of the vehicle compartment CR. The first seat portion 7a can support the buttocks of the driver while coming into contact with the buttocks of the driver. The first backrest portion 7b extends upward from the first seat portion 7a. The first seat portion 7a can support the driver's back while coming into contact with the driver's back. The first backrest portion 7b is connected to the rear portion of the first seat portion 7a, and is swingable in the front-rear direction with respect to the first seat portion 7a. As shown in FIG. 5, a first mounting hole 71 and a second mounting hole 72 are provided at the upper end of the first backrest portion 7b.

The first headrest 7 c has a headrest body 73 , a first connecting rod 74 and a second connecting rod 75 . The headrest main body 73 is capable of supporting the head while coming into contact with the head of the driver. The first connecting rod 74 and the second connecting rod 75 are fixed to the headrest body 73 and extend downward from the headrest body 73 . The first headrest 7c is attached to the upper end of the first backrest portion 7b. The attachment of the first headrest 7c to the first backrest portion 7b will be described later.

As shown in FIGS. 1 to 3, the rear seat 9 is arranged behind the driver's seat 7 and can be seated by a passenger (not shown) of the vehicle 100 other than the driver. The rear seat 9 has a second seat portion 9a, a second backrest portion 9b, and a second headrest 9c. The second seat portion 9a is attached to the floor surface 5 of the vehicle compartment CR via a second base frame 90, and is movable in the longitudinal direction of the vehicle compartment CR. Other than the other configuration of the second seat portion 9a, the configurations of the second backrest portion 9b and the second headrest 9c are the same as those of the first seat portion 7a, the first backrest portion 7b and the first headrest 7c, respectively.

As shown in FIGS. 1 to 4, the compartment partition device 1 is provided in the compartment CR. The compartment partition device 1 includes a first guide rail 11, a second guide rail 13, a partition plate 15, a first pulley member 17, a second pulley member 19, a right second coupling mechanism 21, and a left 2 connection mechanism 23 , auxiliary partition plate 25 , first connection member 27 and second connection member 29 are provided. The first guide rail 11 and the second guide rail 13 are examples of the "first guide member" in the present invention. Also, the first pulley member 17 and the second pulley member 19 are an example of the "first coupling mechanism" in the present invention. The right second connecting mechanism 21 and the left second connecting mechanism 23 are examples of the "second connecting mechanism" in the present invention. In addition, in FIG. 4 , each configuration of the compartment partitioning device 1 , such as the first and second guide rails 11 and 13 and the partition plate 15 , is exaggeratedly illustrated for ease of explanation. The same applies to FIG. 5 as well.

As shown in FIGS. 4 and 5, the first guide rail 11 and the second guide rail 13 are extruded products made of aluminum alloy, and extend in the longitudinal direction, that is, in the front-rear direction by a predetermined length. The first guide rail 11 is formed with a first inlet 11a and a first guide path 11b. The first entrance 11 a and the first guide path 11 b extend from the front end to the rear end of the first guide rail 11 . The second guide rail 13 has the same shape as the first guide rail 11, and is formed with a second inlet 13a and a second guide path 13b. The second entrance 13 a and the second guide path 13 b also extend from the front end to the rear end of the second guide rail 13 . Note that the first guide rail 11 and the second guide rail 13 may be made of resin.

As shown in FIG. 4, the first guide rail 11 and the second guide rail 13 are fixed to the ceiling 3 of the compartment CR while providing a predetermined gap in the left-right direction. Accordingly, the first guide rail 11 and the second guide rail 13 are positioned above the driver's seat 7 and the rear seat 9 in the vehicle compartment CR and extend in the front-rear direction. The lengths of the first and second guide rails 11 and 13 in the longitudinal direction can be appropriately designed, and the first and second guide rails 11 and 13 extend beyond the rear seat 9 to the rear of the vehicle compartment CR. Also good. Further, the first and second guide rails 11 and 13 may have a shape extending in the front-rear direction while forming a convex shape upwardly according to the shape of the ceiling 3 .

The first and second guide rails 11 and 13 are fixed to the ceiling 3 with the first entry port 11a and the second entry port 13a facing downward in the compartment CR, respectively. The body portion 30 of the first pulley member 17 can enter the first inlet 11a, and the body portion 30 of the second pulley member 19 can enter the second inlet 13a. Further, the first and second rollers 31 and 32 of the first pulley member 17 can enter the first guide path 11b, and the first and second rollers 31 and 32 of the second pulley member 19 can enter the second guide path 13b. Rollers 31 and 32 are allowed to enter. In addition, the structure of the 1st pulley member 17 and the 2nd pulley member 19 is mentioned later.

The partition plate 15 has a substantially rectangular plate shape extending in the vertical direction and the horizontal direction. The partition plate 15 is made of colorless and transparent polycarbonate. In addition, the partition plate 15 may be formed to be colored and transparent. Part or all of the partition plate 15 may be formed in an opaque color as long as the operation of the vehicle 100 is not hindered. Furthermore, the partition plate 15 may be made of acrylic resin other than polycarbonate, resin such as polyethylene terephthalate, or inorganic glass.

The vertical and horizontal lengths of the partition plate 15 are designed according to the size of the passenger compartment CR and the shape of the driver's seat 7 . In this embodiment, the vertical length of the partition plate 15 is the length that extends from the first guide rail 11 and the second guide rail 13 to the first backrest portion 7b beyond the first headrest 7c. In other words, the partition plate 15 extends upward toward the ceiling 3 from the upper end of the first headrest 7 c , that is, the upper end of the driver's seat 7 . In addition, the length of the partition plate 15 in the left-right direction is longer than the width of the first backrest portion 7 b and the width of the driver's seat 7 .

Further, as shown in FIG. 5, the partition plate 15 is designed to have a first thickness T1. Here, the first thickness T1 is a thickness at which the partition plate 15 does not bend in a normal state. In addition, it is designed based on the material of the partition plate 15 . Since the plate thickness is the first thickness T1 in this way, the partition plate 15 has rigidity to the extent that bending does not occur in a normal state. The normal state means a state in which the partition plate 15 is not excessively pressed by the driver or passengers of the vehicle 100 when the passenger compartment partition device 1 is in use.

Further, the partition plate 15 is formed with a first through hole 15a and a second through hole 15b. The first through-hole 15a and the second through-hole 15b are positioned substantially in the vertical center of the partition plate 15 and penetrate the partition plate 15 in the front-rear direction. The first through-hole 15a and the second through-hole 15b are arranged in the partition plate 15 so as to be separated from each other in the left-right direction. Here, the horizontal interval between the first through hole 15a and the second through hole 15b is set corresponding to the horizontal interval between the third guide rail 40 and the fourth guide rail 45, which will be described later.

As shown in FIGS. 4 and 5, the first pulley member 17 and the second pulley member 19 have the same configuration, and are respectively a main body portion 30, a first roller 31, a second roller 32, and a first connecting member. and an axis 33 . The body portion 30 has a substantially rectangular box shape. Here, the length of the body portion 30 in the left-right direction is set shorter than the length of the first and second inlets 11a and 13a in the left-right direction.

The first roller 31 is positioned on the right side of the body portion 30 . On the other hand, the second roller 32 is positioned on the left side of the body portion 30 . The 1st roller 31 and the 2nd roller 32 are formed in disk shape which makes the same diameter. The first connecting shaft 33 extends in the left-right direction and is rotatably inserted through the body portion 30 . The first connecting shaft 33 connects the first and second rollers 31 and 32 at the right end and the left end, respectively. As a result, the first and second rollers 31 and 32 are rotatable about the axis of the first connecting shaft 33 with respect to the body portion 30 .

The first pulley member 17 has the body portion 30 placed on the upper right side of the partition plate 15 and fixed to the partition plate 15 by two fixing screws 35 . On the other hand, the second pulley member 19 fixes the body portion 30 to the partition plate 15 with two fixing screws 35 while placing the body portion 30 on the upper left side of the partition plate 15 . In this way, the first pulley member 17 and the second pulley member 19 are fixed to the upper portion of the partition plate 15 while being separated from each other in the left-right direction. Here, the horizontal distance between the first pulley member 17 and the second pulley member 19 is set corresponding to the horizontal distance between the first guide rail 11 and the second guide rail 13 . The number of fixing screws 35 can be appropriately designed, and the first and second pulley members 17 and 19 may be fixed to the partition plate 15 by bonding the main body 30 to the partition plate 15 .

As shown in FIG. 4, the first pulley member 17 allows the body portion 30 to enter the first inlet 11a from the front end of the first guide rail 11, and the first and second rollers 31, 31 and 31 to the first guide path 11b. 32 is entering. Similarly, the second pulley member 19 allows the body portion 30 to enter the second inlet 13a from the front end of the second guide rail 13, and allows the first and second rollers 31 and 32 to enter the second guide path 13b. ing. Thus, the first pulley member 17 and the second pulley member 19 connect the first guide rail 11 and the second guide rail 13 to the partition plate 15 . Thus, in the compartment CR, the partition plate 15 extends downward from the first and second guide rails 11 and 13 as well as from the ceiling 3 of the compartment CR.

In the first and second pulley members 17 and 19, the first and second rollers 31 and 32 respectively move in the front-rear direction along the first guide path 11b and the second guide path 13b, respectively, so that each main body portion 30 moves in the second direction. It moves forward and backward in the first entrance 11a and the second entrance 13a. As a result, the partition plate 15 is guided by the first and second guide rails 11 and 13 and is movable in the longitudinal direction inside the vehicle compartment CR (see FIGS. 1 to 3).

As shown in FIG. 5 , the right second coupling mechanism 21 has a third guide rail 40 , a first connection bar 41 , a first connection pin 42 , a third pulley member 43 and a first nut 44 . is doing. The left second coupling mechanism 23 has a fourth guide rail 45 , a second connection bar 46 , a second connection pin 47 , a fourth pulley member 48 and a second nut 49 . The third guide rail 40 and the fourth guide rail 45 are examples of the "second guide member" in the present invention. Also, the third pulley member 43 and the fourth pulley member 48 are examples of the "connecting member" in the present invention.

As shown in FIG. 5, the third guide rail 40 and the fourth guide rail 45 are extruded products made of aluminum alloy, and extend longitudinally, that is, in the vertical direction by a predetermined length. The third guide rail 40 and the fourth guide rail 45 are formed with the same length. Here, the lengths of the third and fourth guide rails 40 and 45 are formed shorter than the lengths of the first and second guide rails 11 and 13 . The third and fourth guide rails 40 and 45 may be made of resin.

The third guide rail 40 is formed with a third entrance 40a and a third guide path 40b. The third inlet 40a and the third guide path 40b extend from the upper end of the third guide rail 40 to the lower end. The fourth guide rail 45 is formed with a fourth inlet 45a and a fourth guide path 45b. Like the third entrance 40a and the third guideway 40b, the fourth entrance 45a and the fourth guideway 45b extend from the upper end of the fourth guide rail 45 to the lower end. A first fixing hole 40c is formed in the lower portion of the third guide rail 40, and a second fixing hole 45c is formed in the lower portion of the fourth guide rail 45. As shown in FIG.

The first connection bar 41 and the second connection bar 46 are made of resin and extend in the front-rear direction. The front end of the first connection bar 41 is formed with a first insertion hole 41a, and the front end of the second connection bar 46 is formed with a second insertion hole 46a. The first insertion hole 41a and the second insertion hole 46a vertically penetrate the first connection bar 41 and the second connection bar 46, respectively. A first pin hole 41 b is formed at the rear end of the first connection bar 41 , and a second pin hole 46 b is formed at the rear end of the second connection bar 46 . The first pin hole 41b and the second pin hole 46b extend in the front-rear direction inside the first connection bar 41 and the second connection bar 46, respectively, and open at the rear ends of the first and second connection bars 41 and 46. (See FIGS. 6 and 7).

As shown in FIG. 5, the first connecting bar 41 has the first pin hole 41b aligned with the first fixing hole 40c of the third guide rail 40. As shown in FIG. In this state, the first connection pin 42 is inserted from the third guide rail 40 side into the first fixing hole 40c and the first pin hole 41b. Thereby, the first connection bar 41 is fixed to the lower portion of the third guide rail 40 and extends forward from the third guide rail 40 . Similarly, the second connection bar 46 is fixed to the lower portion of the fourth guide rail 45 by a second connection pin 47 and extends forward from the fourth guide rail 45 . Instead of the first and second connection pins 42 and 47, the first and second connection bars 41 and 46 may be fixed to the third and fourth guide rails 40 and 45 by screws, bolts, or the like.

In this vehicle compartment partitioning device 1, the first connecting rod 74 of the first headrest 7c is inserted through the first insertion hole 41a, and the second connection rod 75 of the first headrest 7c is inserted through the second insertion hole 46a. ing. In this state, the first and second connecting rods 74 and 75 are inserted through the first and second mounting holes 71 and 72 of the first backrest portion 7b and held in the first and second mounting holes 71 and 72, respectively. there is Thus, the first headrest 7c is attached to the upper end of the first backrest portion 7b.

By positioning the first and second connecting bars 41 and 46 between the first headrest 7c and the first backrest portion 7b, the third and fourth guide rails 40 and 45 are connected to the first and second connecting bars 41 and 46. It is attached to the first headrest 7c via. In this way, the third guide rail 40 and the fourth guide rail 45 are arranged behind the first headrest 7c while providing a space in the left-right direction, and extend vertically in the up-down direction.

The third pulley member 43 and the fourth pulley member 48 have the same configuration, each having a base portion 51, a shaft portion 52, a third roller 53, a fourth roller 54, and a second connecting shaft 55. . As shown in FIGS. 6 and 7, the base portion 51 is formed in a columnar shape extending in the left-right direction. The shaft portion 52 is integrally formed with the base portion 51 and extends rearward from the base portion 51 . The shaft portion 52 is formed to have a smaller diameter than the first and second through holes 15 a and 15 b of the partition plate 15 . A thread groove is formed in the shaft portion 52 .

As shown in FIG. 5 , the third roller 53 is positioned on the right side of the base portion 51 and is shaped like a disk having a diameter larger than that of the base portion 51 . The fourth roller 54 is positioned to the left of the base 51 . The fourth roller 54 is shaped like a disk having the same diameter as the third roller 53 . The second connecting shaft 55 extends in the left-right direction and is rotatably inserted through the base portion 51 . The second connecting shaft 55 connects the third and fourth rollers 53 and 54 at the right end and the left end, respectively. Thereby, the third and fourth rollers 53 and 54 are rotatable about the axis of the second connecting shaft 55 with respect to the base portion 51 .

The third pulley member 43 and the fourth pulley member 48 are arranged in front of the partition plate 15 respectively. In the third pulley member 43, the shaft portion 52 is inserted from the front side of the partition plate 15 into the first through hole 15a. The third pulley member 43 is fastened to the first nut 44 by screwing the first nut 44 onto the shaft portion 52 from behind the partition plate 15 . Similarly, for the fourth pulley member 48 , the shaft portion 52 is inserted through the second through hole 15 b from the front of the partition plate 15 and fastened to the second nut 49 from the rear of the partition plate 15 . The third and fourth pulley members 43 and 48 are thus attached to the partition plate 15 .

The third pulley member 43 allows the base portion 51 to enter the third inlet 40a from the upper end of the third guide rail 40, and allows the third and fourth rollers 53 and 54 to enter the third guide path 40b. Similarly, the fourth pulley member 48 allows the base portion 51 to enter the fourth inlet 45a from the upper end of the fourth guide rail 45, and the third and fourth rollers 53 and 54 to enter the fourth guide path 45b. there is

Thus, the right second connecting mechanism 21 and the left second connecting mechanism 23 connect the driver's seat 7 and the partition plate 15 . As a result, the partition plate 15 is arranged behind the first backrest portion 7b and the first headrest 7c, and further behind the driver's seat 7, in the passenger compartment CR. Moreover, the partition plate 15 is arranged in front of the rear seat 9 in the vehicle interior CR. In other words, the rear seat 9 is arranged behind the driver's seat 7 with the partition plate 15 therebetween. That is, in this compartment partitioning device 1 , the partition plate 15 extends downward from the ceiling 3 between the driver's seat 7 and the rear seat 9 .

In the third pulley member 43 and the fourth pulley member 48, the third and fourth rollers 53 and 54 move vertically along the third guide path 40b and the fourth guide path 45b, respectively. It moves vertically in the third inlet 40a and the fourth inlet 45a. As a result, the third pulley member 43 and the fourth pulley member 48 can move vertically on the third and fourth guide rails 40 and 45 . As a result, the first backrest portion 7b and the first headrest 7c are vertically movable with respect to the partition plate 15. As shown in FIG.

Here, in the third pulley member 43 and the fourth pulley member 48, each shaft portion 52 has a smaller diameter than the first and second through holes 15a and 15b. Therefore, as shown in FIGS. 6 and 7, the third pulley member 43 and the fourth pulley member 48 move relative to the partition plate 15 when the third and fourth guide rails 40 and 45 are vertically movable. Forward and backward movement is allowed.

As shown in FIGS. 4 and 5 , the auxiliary partition plate 25 is arranged below the partition plate 15 . The auxiliary partition plate 25 has a substantially rectangular plate shape extending in the vertical direction and the horizontal direction. Here, the vertical length of the auxiliary partition plate 25 is set shorter than the vertical length of the partition plate 15 . The length of the auxiliary partition plate 25 in the left-right direction is equal to the length of the partition plate 15 in the left-right direction. The shape of the auxiliary partition plate 25 can be appropriately designed.

Like the partition plate 15, the auxiliary partition plate 25 is made of transparent and colorless polycarbonate. Also, the auxiliary partition plate 25 is designed to have the first thickness T1. As a result, the auxiliary partition plate 25 also has such rigidity that it does not flex under normal conditions. Here, the normal state of the auxiliary partition plate 25 means a state in which the auxiliary partition plate 25 is not excessively pressed by the driver or passengers of the vehicle 100 when the passenger compartment partition device 1 is in use. The auxiliary partition plate 25 may be colored transparent or opaque. Also, the plate thickness of the auxiliary partition plate 25 may be different from the plate thickness of the partition plate 15 . Further, the auxiliary partition plate 25 may be made of resin or inorganic glass other than polycarbonate, and the partition plate 15 and the auxiliary partition plate 25 may be made of different materials.

The first connecting member 27 and the second connecting member 29 are of the same construction and have a first plate 61, a second plate 62 and a biasing link 63, respectively. The first plate 61 and the second plate 62 have the same shape, and have a substantially rectangular plate shape. The biasing link 63 is arranged between the first plate 61 and the second plate 62 and connects the first plate 61 and the second plate 62 so as to be swingable in the front-rear direction. At this time, the biasing link 63 moves the first plate 61 and the second plate 62 toward each other, that is, the first connecting member 27 and the second connecting member 29 close. 2 plates 62 are connected while being biased.

The first connection member 27 and the second connection member 29 are arranged between the partition plate 15 and the auxiliary partition plate 25 while providing a predetermined interval in the left-right direction. The first connecting member 27 and the second connecting member 29 fix the first plate 61 to the lower end of the partition plate 15 and fix the second plate 62 to the upper end of the auxiliary partition plate 25, respectively. Thus, the first connecting member 27 and the second connecting member 29 connect the auxiliary partition plate 25 below the partition plate 15 . Thereby, the auxiliary partition plate 25 is connected to the lower part of the partition plate 15 and extends downward from the lower end of the partition plate 15 between the driver's seat 7 and the rear seat 9 .

Here, in the first connection member 27 and the second connection member 29, the first plate 61 and the second plate 62 are urged by the urging link 63 so as to approach each other. Therefore, by connecting the partition plate 15 and the auxiliary partition plate 25 by the first and second connection members 27 and 29, the auxiliary partition plate 25 can swing back and forth with respect to the partition plate 15. In addition, it is in a state of always swinging forward with respect to the partition plate 15 . Therefore, as shown in FIGS. 1 to 3, in the compartment partitioning device 1, the lower end of the auxiliary partition plate 25 is always in contact with the first backrest portion 7b.

In the compartment partitioning device 1 configured as described above, the compartment CR can be partitioned between the driver's seat 7 and the rear seat 9 in the longitudinal direction by the partition plate 15 and the auxiliary partition plate 25 . Here, since the partition plate 15 and the auxiliary partition plate 25 are made of polycarbonate and are designed to have the first thickness T1, their rigidity is ensured. Therefore, the partition plate 15 and the auxiliary partition plate 25 have higher rigidity than curtain-like objects such as partition curtains, and are less likely to bend during use. As a result, in the passenger compartment partitioning device 1 , the driver's seat 7 and the rear seat 9 can be preferably partitioned in the front-rear direction by the partition plate 15 and the auxiliary partition plate 25 . As a result, in the vehicle 100 employing this compartment partition device 1, in the compartment CR, the partition plate 15 including the driver's seat 7 and the front portion of the auxiliary partition plate 25, the partition plate 15 including the rear seat 9 and the front portion of the auxiliary partition plate 25 Air conditioning can be preferably adjusted in conjunction with the rear portion of the auxiliary partition plate 25 .

In addition, since the partition plate 15 and the auxiliary partition plate 25 have rigidity, when this compartment partition device 1 is employed in a transportation vehicle such as a taxi, it has a crime prevention effect against the driver sitting in the driver's seat 7. can be higher.

In the compartment partitioning device 1, the partition plate 15 and the first and second guide rails 11 and 13 are connected by the first and second pulley members 17 and 19, respectively. For this reason, in the compartment partitioning device 1, if the first seat portion 7a and, in turn, the driver's seat 7 move in the longitudinal direction in the compartment CR, the partition plate 15 and the auxiliary partition plate 25 move toward the first and second guide rails 11. , 13 to move forward and backward in the vehicle compartment CR.

Specifically, when the driver's seat 7 moves rearward from the position shown in FIG. 1 to the position shown in FIG. 2 It moves rearward in the vehicle compartment CR while being guided by the guide rails 11 and 13 . 2 to the position shown in FIG. 1, the partition plate 15 and the auxiliary partition plate 25 are guided by the first and second guide rails 11 and 13 accordingly. while moving forward in the vehicle interior CR. As a result, in the passenger compartment partition device 1, even if the driver's seat 7 moves rearward in the passenger compartment CR, the partition plate 15 and the auxiliary partition plate 25 do not interfere with the first backrest portion 7b of the driver's seat 7. Therefore, the partition plate 15 and the auxiliary partition plate 25 do not restrict the rearward movement of the driver's seat 7.例文帳に追加Moreover, the partition plate 15 and the auxiliary partition plate 25 do not restrict the forward movement of the driver's seat 7 .

In addition, in this compartment partitioning device 1 , the driver's seat 7 and the partition plate 15 are connected by a right second connecting mechanism 21 and a left second connecting mechanism 23 . Here, the right second connecting mechanism 21 and the left second connecting mechanism 23 have third and fourth guide rails 40 and 45 and third and fourth pulley members 43 and 48 . The third and fourth guide rails 40 and 45 are attached to the first headrest 7c and extend vertically behind the first headrest 7c. The third and fourth pulley members 43 and 48 are connected to the partition plate 15 and are vertically movable with respect to the third and fourth guide rails 40 and 45 . As a result, in the compartment partitioning device 1 , the third and fourth pulley members 43 and 48 move vertically with respect to the third and fourth guide rails 40 and 45 , thereby moving the first backrest portion 7 b relative to the partition plate 15 . And it is possible to move the position of the first headrest 7c in the vertical direction.

Thus, in the vehicle compartment partitioning device 1, when the first backrest portion 7b swings in the front-rear direction with respect to the first seat portion 7a in the driver's seat 7, the partition plate 15 and the auxiliary partition plate 25 are positioned behind the driver's seat 7. While moving in the front-rear direction with respect to the seat 9, the positions of the first backrest portion 7b and the first headrest 7c with respect to the partition plate 15 move in the vertical direction.

Specifically, in the driver's seat 7, if the first backrest portion 7b swings backward with respect to the first seat portion 7a from the position shown in FIG. 1 to the position shown in FIG. 1 headrest 7c inclines so that the rear seat 9 may be approached. As a result, the first backrest portion 7b and the first headrest 7c press the partition plate 15 rearward through the right second connecting mechanism 21 and the left second connecting mechanism 23 . Therefore, the partition plate 15 and the auxiliary partition plate 25 move backward while being guided by the first and second guide rails 11 and 13 .

At the same time, the inclined first backrest portion 7b and first headrest 7c tend to move downward with respect to the partition plate 15 . At this time, the third and fourth pulley members 43 and 48 move upward relative to the third and fourth guide rails 40 and 45 in the right second coupling mechanism 21 and the left second coupling mechanism 23 .

That is, when the first backrest portion 7b and the first headrest 7c are tilted, the third guide rail 40 of the right second coupling mechanism 21 tilts from the position shown in FIG. 6 to the position shown in FIG. Although not shown, the fourth guide rail 45 is similarly inclined in the second left coupling mechanism 23 as well. In the process in which the third and fourth guide rails 40 and 45 are thus inclined, the third and fourth rollers 53 and 54 of the third pulley member 43 move from the position shown in FIG. 6 to the position shown in FIG. Moving upward in the guide path 40b, the base portion 51 moves upward in the third inlet 40a from the position shown in FIG. 6 to the position shown in FIG. As a result, the third pulley member 43 moves upward on the inclined third guide rail 40, as indicated by the white arrow in FIG. Similarly, in the fourth pulley member 48, the third and fourth rollers 53 and 54 move upward in the fourth guide path 45b, and the base portion 51 moves upward in the fourth inlet 45a. . Thus, the fourth pulley member 48 also moves upward on the inclined fourth guide rail 45 .

As a result, the right second connecting mechanism 21 and the left second connecting mechanism 23 move downward the positions of the first backrest portion 7b and the first headrest 7c with respect to the partition plate 15, including the third and fourth guide rails 40 and 45. Let As a result, in the vehicle compartment partitioning device 1, even if the partition plate 15 is made of a plate material and has rigidity, when the first backrest portion 7b and the first headrest 7c are swung backward, the first Interference between the backrest portion 7b and the first headrest 7c and the partition plate 15 can be prevented. In the passenger compartment partition device 1, if the first backrest portion 7b and the first headrest 7c are swung forward from the position shown in FIG. 3 to the position shown in FIG. In the two coupling mechanism 23, the third and fourth pulley members 43, 48 move the third and fourth guide rails 40, 45 downward from the position shown in FIG. 7 to the position shown in FIG.

In this way, in the vehicle 100 employing this compartment partitioning device 1, the driver's seat 7 is connected to the partition plate 15 so that the first backrest portion 7b and the first headrest 7c are positioned as shown in FIG. 1 and as shown in FIG. It is possible to swing back and forth between the positions shown. As described above, in the compartment partitioning device 1, it is not necessary to restrict the swing function of the first backrest portion 7b in order to prevent the first backrest portion 7b and the first headrest 7c from interfering with the partition plate 15. .

In this compartment partitioning device 1, while preventing interference between the first backrest portion 7b and the first headrest 7c and the partition plate 15 as described above, A partition plate 15 can be connected to the ceiling 3 of the passenger compartment CR. Therefore, in the compartment partitioning device 1, the gap between the ceiling 3 and the partition plate 15 can be maintained substantially constant regardless of the swinging movement of the first backrest portion 7b. In this respect as well, in the vehicle compartment partitioning device 1, the air conditioning in the vehicle compartment CR can be preferably adjusted between the front and rear parts of the partition plate 15 and the auxiliary partition plate 25. FIG.

Therefore, the passenger compartment partitioning device 1 of the embodiment is highly convenient and can preferably partition the passenger compartment CR in the front-rear direction.

In particular, in the passenger compartment partitioning device 1, the auxiliary partitioning plate 25 is connected below the partitioning plate 15, so that the partitioning plate 15 alone can move the passenger compartment CR between the driver's seat 7 and the rear seat 9 in the longitudinal direction. It is possible to partition the driver's seat 7 and the rear seat 9 more favorably than in the case of partitioning. The auxiliary partition plate 25 is also made of polycarbonate like the partition plate 15, and its rigidity is ensured. Therefore, with this compartment partitioning device 1, it is possible to sufficiently improve the air-conditioning effect of the compartment CR and the crime prevention effect for the driver.

Further, the auxiliary partition plate 25 is connected to the partition plate 15 by the first connection member 27 and the second connection member 29, so that the auxiliary partition plate 25 is urged forward with respect to the partition plate 15, and is always in contact with the first backrest portion 7b. It is in a state of contact. As a result, in the passenger compartment partitioning device 1, it is possible to secure a wide foot space for the occupant in the rear seat 9 while providing the auxiliary partitioning plate 25. As shown in FIG. Therefore, in the passenger compartment partition device 1, the auxiliary partition plate 25 is less likely to hinder the passenger from getting on and off the rear seat 9, and the auxiliary partition plate 25 comes into contact with the knees of the passenger sitting on the rear seat 9. is suitably prevented. Furthermore, in the passenger compartment partition device 1, the driver and the passengers in the rear seat 9 do not need to swing the auxiliary partition plate 25 forward in order to secure a wide foot space for the passenger in the rear seat 9. - 特許庁In this respect as well, the passenger compartment partition device 1 is highly convenient.

Although the present invention has been described above with reference to the embodiments, it goes without saying that the present invention is not limited to the above embodiments, and can be modified and applied without departing from the scope of the invention.

For example, in the compartment partitioning device 1 of the embodiment, the first and second guide rails 11 and 13 are provided on the ceiling 3 of the compartment CR as the "first guide member" in the present invention. A configuration in which only one guide rail 11 is provided on the ceiling 3 may be adopted. Also, in addition to the first and second guide rails 11 and 13, another guide rail may be provided on the ceiling 3.

In addition, in the compartment partitioning device 1 of the embodiment, the first and second pulley members 17 and 19 are employed as the "first coupling mechanism" of the present invention. configuration may be adopted.

Furthermore, in the compartment partitioning device 1 of the embodiment, the right side second connection mechanism 21 and the left side second connection mechanism 23 are adopted as the "second connection mechanism" in the present invention. As the connecting mechanism, only the right second connecting mechanism 21 may be employed, or in addition to the right second connecting mechanism 21 and the left second connecting mechanism 23, another second connecting mechanism may be provided.

In addition, in the compartment partitioning device 1 of the embodiment, the third and fourth guide rails 40 and 45 are attached to the first headrest 7c. It is good also as a structure attached to the part 7b.

Furthermore, in the compartment partitioning device 1 of the embodiment, the third and fourth guide rails 40 and 45 are extended downward, and the shaft portions 52 of the third and fourth pulley members 43 and 48 are extended in the longitudinal direction. As a result, the first backrest portion 7b of the driver's seat 7 may be configured to swing forward from the position shown in FIG.

Further, in the compartment partitioning device 1 of the embodiment, the right second connecting mechanism 21 and the left second connecting mechanism 23 are respectively the third and fourth guide rails 40 and 45, the first and second connection bars 41 and 46, It has first and second connecting pins 42,47, third and fourth pulley members 43,48 and first and second nuts 44,49. However, the configuration is not limited to this, and the right second coupling mechanism 21 and the left second coupling mechanism 23 may have other configurations.

Furthermore, in the compartment partition device 1 of the embodiment, the auxiliary partition plate 25 may be configured to swing back and forth with respect to the partition plate 15 by the operation of the driver or the passenger in the rear seat 9 . In this case, a holding mechanism capable of holding the auxiliary partition plate 25 with respect to the partition plate 15 at an arbitrary swing angle may be provided.

Further, in the vehicle compartment partition device 1 of the embodiment, the auxiliary partition plate 25 and the first and second connection members 27 and 29 may be omitted.

Furthermore, in the compartment partition device 1 of the embodiment, the auxiliary partition plate 25 may be designed to have lower rigidity than the partition plate 15 or may be designed to have higher rigidity than the partition plate 15 . Further, instead of the auxiliary partition plate 25, a flexible curtain-like object may be provided below the partition plate 15. As shown in FIG.

In addition, in the compartment partition device 1 of the embodiment, the partition plate 15 is arranged behind the driver's seat 7 and the partition plate 15 is connected to the driver's seat 7 . However, not limited to this, by connecting the partition plate 15 to the rear seat 9 while arranging the partition plate 15 behind the rear seat 9, the compartment CR can be separated in the front-rear direction by the partition plate 15 behind the rear seat 9. It is good also as a structure which partitions into.

INDUSTRIAL APPLICABILITY The present invention is applicable to vehicles such as transportation vehicles and industrial vehicles in addition to passenger cars.

DESCRIPTION OF SYMBOLS 1... Vehicle compartment partition device 3... Ceiling 7... Driver's seat (1st seat)
7a... First seat portion (seat portion)
7b... First backrest portion (backrest portion)
9... Rear seat (second seat)
11... First guide rail (first guide member)
13... Second guide rail (first guide member)
15... Partition plate 17... First pulley member (first coupling mechanism)
19... Second pulley member (first coupling mechanism)
21 . . . Right second connection mechanism (second connection mechanism)
23... Left side second connection mechanism (second connection mechanism)
25... Auxiliary partition plate 40... Third guide rail (second guide member)
43... Third pulley member (connecting member)
45... Fourth guide rail (second guide member)
48... Fourth pulley member (connection member)
CR…Interior

Claims (3)

A compartment partitioning device provided in a compartment having a first seat and a ceiling to partition the compartment in the front-rear direction,
The first seat has a seat portion provided in the vehicle interior so as to be movable in the longitudinal direction, and a backrest portion connected to the seat portion so as to be swingable in the longitudinal direction with respect to the seat portion. death,
The compartment partition device includes a first guide member provided on the ceiling and extending in the front-rear direction;
a partition plate formed of a plate material, arranged behind the first seat and extending toward the ceiling from an upper end of the first seat;
a first connection mechanism that connects the first guide member and the partition plate so that the partition plate can be guided in the front-rear direction by the first guide member;
a second connecting mechanism that connects the first seat and the partition plate so that the position of the backrest portion relative to the partition plate can be moved in the vertical direction of the vehicle compartment,
The second connecting mechanism includes a second guide member provided in the first seat and extending in the vertical direction;
and a connecting member that is connected to the partition plate and is provided movably in the vertical direction with respect to the second guide member. The vehicle compartment is provided with a second seat arranged behind the first seat with the partition plate interposed therebetween,
The partition plate is connected to an auxiliary partition plate formed of a plate material and extending downward from the lower end of the partition plate,
2. A compartment partitioning device according to claim 1, wherein said auxiliary partition plate is swingable in said front-rear direction with respect to said partition plate between said first seat and said second seat. 3. The compartment partitioning device according to claim 2, wherein said auxiliary partition plate is biased toward said first seat and abuts against said backrest portion.

Images