JP3349230B2 - Convertible car body structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an open body which is provided with a roof forming portion for selectively covering a vehicle body with a state of covering an upper portion of a vehicle compartment provided in the vehicle body and a state of not covering the same. The present invention relates to a car body structure.

[0002]

2. Description of the Related Art In a vehicle, a roof forming portion such as a hood (soft top) or a detachable hard top provided separately from a vehicle body main body covers an upper part of a vehicle compartment in the vehicle body. In an open car where the uncovered state can be selectively taken, when the upper part of the cabin part is covered by a roof forming part such as a hood or a detachable hardtop, the cabin part is A so-called closed state, which can be shut off, is obtained, and
When the upper part of the vehicle compartment is not covered by the roof forming part such as a top or a removable hardtop, a so-called open state is obtained in which the vehicle compartment is an open space. Then, under the condition that the open state is taken, a situation is set in which the occupant of the open car can enjoy an exhilarating feeling of liberation.

[0003] In an open car provided with a roof forming portion provided separately from the vehicle body, the purpose is to protect occupants when a situation in which a predetermined load or more acts on the vehicle body from the outside or the like. Various measures have been taken. For example, as disclosed in Japanese Patent Application Laid-Open No. 2-204128, in an open car having a vehicle body in which a roof forming part as a detachable hard top is mounted on a vehicle body, a predetermined predetermined When the above load is applied, the roof forming portion is prevented from being detached from the vehicle body, or in an open car provided with a roof forming portion that is a hood or a removable hardtop, Roll bar connecting the left and right rear fenders across the upper part of the cabin part provided in the vehicle increases the strength of the vehicle body, so that even if the vehicle body is subjected to a predetermined load or more from outside, It is known that the deformation does not occur.

[0004]

In such an open car provided with a roof forming portion provided separately from the vehicle body, a reinforcement projecting upward from the vehicle body, such as the above-mentioned roll bar, is provided. With no additional members,
For example, when the upper part of the cabin portion in the vehicle body is in an open state that is not covered by the roof forming portion, when a load greater than a predetermined value acts on the vehicle body from the outside and a rollover occurs. A large load based on its own weight acts on the front windshield that constitutes the front part forming portion of the cabin of the vehicle body, the left and right front pillars and the front header that support the front windshield, and the left and right front There is a possibility that the deformation of the vehicle compartment front portion forming portion including the pillar, and the undesired deformation of the entire vehicle compartment portion accompanying the deformation may be caused. Therefore, it is assumed that the open car is provided with a reinforcing member such as the above-described roll bar that protrudes upward from the body of the vehicle, and when a situation where a rollover occurs occurs, the action of a large load based on its own weight. It is proposed to disperse the vehicle front part forming portion and the reinforcing member so as to suppress deformation of the vehicle front part forming portion.

[0005] However, when the open car is provided with a reinforcing member such as a roll bar that protrudes upward from the vehicle body, the reinforcing member is always provided even when the open car is in a normal state. That is, it protrudes upward from the vehicle body. Therefore, for example, when the open car is used in an open state,
There is a problem in that the sense of release that the occupant should be able to enjoy in the open state is impaired by the reinforcing member projecting upward from the vehicle body.

In view of the above, the present invention is directed to constructing an open car in which a closed state and an open state can be selectively selected depending on a mounting state of a roof forming portion provided separately from a vehicle body. Even if the open car rolls over without impairing the feeling of freedom that the occupant can get when the open car assumes the open state,
It is an object of the present invention to provide a vehicle body structure of an open car that can suppress deformation of a front portion forming portion of a vehicle body in a vehicle body, and furthermore, prevent undesired deformation of the entire vehicle room portion.

[0007]

In order to achieve the above-mentioned object, a vehicle body structure of an open car according to a first aspect of the present invention is in a state in which an upper portion of a vehicle compartment is covered by a roof forming portion. Is provided at the rear of a seat installed on the body of the vehicle, where the vehicle can selectively take up the state of the vehicle. Movement of the board member that protrudes outward from the vehicle body when a load greater than a predetermined value acts on the vehicle body from the outside in a state where the upper part of the vehicle compartment is not covered by the roof forming part. And a driving means for causing the driving means to be provided.

When such a board member and a driving means for the board member are provided, the open car is assumed to be in an open state in which the upper part of the vehicle compartment is not covered by the roof forming portion, and the open car is externally mounted on the vehicle body. When a load equal to or more than a predetermined load is applied, a board member provided on the vehicle body body to prevent wind of the traveling wind from being trapped in the vehicle compartment when the open car is in the open state is driven by the driving means. It is moved so as to protrude outward from the vehicle body, and functions as a reinforcing member such as the above-described roll bar. Therefore, a reinforcing member such as a roll bar, which is always protruded upward from the vehicle body, is not used. Therefore, when the open car is assumed to be in an open state, the occupant can have a feeling of freedom that can be obtained. Even if the open car rolls over without any loss,
The deformation of the front portion forming portion of the vehicle body in the vehicle body, and the undesired deformation of the entire vehicle portion are suppressed.

A vehicle body structure of an open car according to a second aspect of the present invention includes a frame structure and a flexible member supported by the framework structure, and is in an unfolded state covering an upper part of a vehicle compartment provided on the vehicle body. And a roof forming portion that selectively takes a folded state stored in a portion of the body of the vehicle body behind the cabin portion without covering an upper portion of the cabin portion; When a load equal to or more than a predetermined value is applied to the vehicle body from the outside, the roof forming portion is provided with driving means for causing the vehicle to protrude outward from the vehicle body.

With this configuration, when the open car is assumed to be in the open state in which the roof forming portion is folded, when a load greater than a predetermined value acts on the vehicle body from the outside, The roof forming portion, which is assumed to be in a folded state, is moved by the driving means and protrudes outward from the vehicle body, and the frame structure provided therein serves as a reinforcing member such as the aforementioned roll bar. It is assumed that it plays a role. Therefore, a reinforcing member such as a roll bar, which is always protruded upward from the vehicle body, is not used. Therefore, when the open car is assumed to be in an open state, the occupant can have a feeling of freedom that can be obtained. Even if the open car rolls over without any loss, the deformation of the front part forming portion of the vehicle body in the vehicle body, and furthermore,
Undesirable deformation of the entire vehicle compartment is suppressed.

The open body structure of the open car according to the third aspect of the present invention is in an unfolded state covering an upper part of a vehicle compartment provided in the vehicle body, and in an unfolded state without covering an upper part of the vehicle compartment. When the roof forming portion selectively takes a folded state stored in a portion behind the vehicle compartment portion, the roof forming portion covers the roof forming portion stored in a portion behind the vehicle compartment portion when the folding portion takes a folded state. The hard cover member provided on the vehicle body and the hard cover member are moved outward from the vehicle body when a predetermined load or more acts on the vehicle body from the outside with the roof forming portion being folded. And driving means for moving the projection so as to protrude therefrom.

With this configuration, when the open car is assumed to be in the open state in which the roof forming section is folded, and when a predetermined load or more acts on the vehicle body from the outside, A hard cover member, which is to cover the roof forming portion stored in the rear portion of the vehicle compartment, is moved by the driving means and protrudes outward from the vehicle body. It serves as a reinforcing member as described above. Therefore, a reinforcing member such as a roll bar, which is always protruded upward from the vehicle body, is not used. Therefore, when the open car is assumed to be in an open state, the occupant can have a feeling of freedom that can be obtained. Without loss
Even when the open car rolls over, for example, the deformation of the front portion forming portion in the vehicle body and the undesired deformation of the entire vehicle portion are suppressed.

[0013]

1 and 2 show a first example of a body structure of an open car according to the present invention, together with an open car to which the same is applied.

Open car 1C shown in FIGS. 1 and 2
At the rear of the driver's seat 3 and the passenger's seat 4 installed in the cabin portion of the vehicle body 2, a hood storage part 32 for storing the folded hood 6 is formed, A board member 31 called a board or the like is provided. The board member 31 is installed so as to extend in the vehicle width direction, and when the open car 1C is in an open state and travels, plays a role of preventing traveling wind from being caught in the vehicle compartment. Although not shown, the vehicle body 2 is provided with a plurality of load sensors and a state determination switch, and the plurality of load sensors detect a load acting on the vehicle body 2 from outside. The state discriminating switch stores the hood 6 in the closed state when the open car 1C is in the closed state when the hood 6 is in the expanded state and the hood 6 is in the folded state when the open car 1C is in the closed state. It is determined that the open car 1C is in the open state.

The body 2 of the open car 1C shown in FIGS. 1 and 2 is also provided with a front windshield 5, a left front pillar 24L, a right front pillar 24R, and a front header 9. I have.

A pivot shaft 34 and a pivot mechanism 35 for rotatably supporting the board member 31 are arranged at the center in the vehicle width direction of the step portion 33 forming the bottom of the hood storage portion 32. The board member 31 has one of a pair of edge portions extending in the vehicle width direction provided with a bent portion, and the other is attached to the rotating shaft 34, so that the vehicle compartment portion of the traveling wind is provided. In order to prevent the entanglement of the rotary shaft 34, the vehicle is tilted forward and leans forward from the virtual vertical line Q passing through the center of the rotation shaft 34. Such a forward tilting state of the board member 31 is maintained by the rotating mechanism 35, and the board member 31 placed in the forward tilting state.
In the case where the open car 1C is assumed to be in the open state, the open feeling that can be obtained by the occupant is not impaired.

As shown in FIGS. 2 and 3, the rotating mechanism 35 for maintaining the board member 31 in the forwardly inclined state is a rail provided on a surface of the board member 31 facing the driver's seat 3 and the passenger's seat 4. 36, a slider 37 slidably engaged with the rail 36, one end of which is attached to the slider 37 via a rotating shaft 38, and the other end of which is supported by the step 33 via a rotating shaft 39. Then, the slider 37 is rotated about the rotation shaft 39 to move the slider 37 to the rail 36.
Rotating rod 40 that slides along
The stepped portion 33 is provided via a rotating shaft 41 located on the front side of the vehicle body.
And a cylinder device 42 provided with a telescopic rod 42a. A leaf spring 43 is provided at a lower end of the rail 36. The distal end of the telescopic rod 42 a provided in the cylinder device 42 is connected to the board member 31 near the lower end of the rail 36.

The cylinder device 42 is operated, for example, by a drive circuit system as shown in FIG. FIG.
In the drive circuit system shown in FIG. 5, when the open top 1C is placed in the closed state and the open car 1C is placed in the closed state, the hood 6 is assumed to be in the deployed state, which is sent from the state determination switch 44 disposed on the vehicle body 2. Level, the hood 6 is folded and stored in the hood storage 32, and when the open car 1C is placed in the open state, the determination output signal ST takes a high level. Load sensor 45
And a detection output signal SD which takes a high level when a load more than a predetermined amount acts on the vehicle body 2 and a low level when no more than a predetermined load acts on the vehicle body 2, which is sent from It is supplied to the unit 46. The control unit 46 outputs a determination output signal S from the state determination switch 44.
T and detection output signals S from each of the plurality of load sensors 45
When at least one of D is not at a high level, the telescopic rod 42 of the cylinder device 42
The control signal CCS for changing the “a” into the contracted state
When the discrimination output signal ST from the state discrimination switch 44 and at least one of the detection output signals SD from each of the plurality of load sensors 45 are at a high level, A control signal CCL for causing the telescopic rod 42a of the device 42 to be in the extended state is supplied to the drive unit 47. The drive unit 47 includes a control unit 46
When the control signal CCS is supplied from the
Is supplied to the cylinder device 42 in accordance with
By causing the cylinder device 42 to perform an operation of maintaining the telescopic rod 42a in the contracted state, and when the control signal CCL is supplied from the control unit 46, the drive signal DC corresponding to the control signal CCL is supplied to the cylinder device 42. Then, the cylinder device 42 is caused to perform an operation of bringing the telescopic rod 42a into the extended state.

When the cylinder device 42 maintains the telescopic rod 42a in the contracted state, the board member 31
As described above, the vehicle is maintained in the forwardly inclined state as shown in FIG. 2, so that when the open car 1C is opened and travels, the wind of the traveling wind is caught in the vehicle compartment portion by the board member 31. Blocked by On the other hand, when the cylinder device 42 causes the telescopic rod 42a to assume the extended state, the slider 37 which is supposed to slide along the rail 36 by the rotating rod 40 with the extension of the telescopic rod 42a is shown in FIG. 5, the leaf spring 43 disposed on the rail 36 is pressed toward the lower end of the rail 36 as shown by a dashed line, and is provided at the lower end of the rail 36 as shown by a broken line in FIG. 5. It is assumed that the board member 31 slides in contact with the stopper 48, and accordingly, the board member 31 takes a state of protruding outward from the vehicle body 2 in a state along the virtual vertical line Q as shown in FIG. It is assumed. In this way, the board member 31 that is in a state where the cylinder device 42 causes the telescopic rod 42a to extend and thereby projects outward from the vehicle body 2 is the same as that mounted on the vehicle body. It has the same role as a reinforcing member such as a roll bar protruding upward from the vehicle body.

Under such circumstances, for example, when the open car 1C is in an open state, a load greater than a predetermined value acts on the vehicle body 2 from the outside, and as a result, the open car 1C may roll over. First, if
When a load equal to or more than a predetermined value is applied to the vehicle body 2 from the outside while the open car 1C is in an open state,
A determination output signal ST having a high level from the state determination switch 44 is supplied to the control unit 46, and a detection output signal SD having a high level from at least one of the plurality of load sensors 45 is sent to the control unit 46. It is in a state of being supplied. As a result, the control signal CCL is supplied from the control unit 46 to the drive unit 47 instead of the control signal CCS, and the cylinder device 42
2a is shifted from the contracted state to the extended state. As a result, the board member 31 is moved from the forward leaning state as shown in FIG. 2 to the vehicle body 2 as shown in FIG. The state is shifted to a state of protruding outward.

Therefore, when the open car 1C subsequently rolls over, the board member 3
1 is in a state of projecting outward from the vehicle body 2 and playing a role equivalent to a reinforcing member such as a roll bar, so that the vehicle body 2 is protected by the board member 31, Deformation of the front compartment forming portion of the main body 2 and further, undesired deformation of the entire compartment portion are suppressed.

FIG. 7 shows a second example of the body structure of an open car according to the present invention, together with an open car to which the open car is applied. In FIG. 7, components corresponding to those shown in FIG. 1 are denoted by the same reference numerals as those in FIG.

In the open car 1D shown in FIG. 7, a folded hood 6 is provided at a position behind the driver's seat 3 and the passenger's seat 4 installed in the cabin portion of the body 2 of the vehicle. A hood storage part 49 to be stored is formed,
Further, the driver's seat 3 in the cabin portion of the vehicle body 2
A board member 50 called an aero board or the like is provided behind the passenger seat 4. The board member 50 plays a role of preventing the traveling wind from being caught in the vehicle compartment when the open car 1D is opened and travels.
Although not shown, the vehicle body 2 is provided with a plurality of load sensors and a state determination switch.
The plurality of load sensors are configured to detect a load acting on the vehicle body 2 from the outside.
Open car 1D with hood 6 assumed to be deployed
Is placed in the closed state, and when the hood 6 is folded and stored in the hood storage 49, and the open car 1D is placed in the open state.

The board member 50 is, as shown in FIG.
It is supported by an elevating mechanism 52 provided on a wall 51 located between each of the driver's seat 3 and the passenger's seat 4 and the hood storage part 49. The lifting mechanism 52 is adjacent to the left edge and the right edge of the board member 50, respectively, and is adjacent to the rails 53L and 53R provided on the wall 51 and the lower ends of the rails 53L and 53R, respectively. Cylinder devices 5 each having a telescopic rod 54a disposed on the wall 51
4L and 54R, and an engagement portion 55 disposed above each of the rail portions 53L and 53R.

As shown in FIGS. 8 and 9, the rail portion 53L is of a split type having opposing portions at a predetermined interval and having mutually opposing portions extending along the left edge of the board member 50. The opposite portions are connected at their lower ends to engage with a slider portion 50L protruding from the left edge of the board member 50. The slider portion 50L is provided with an engagement recess 56. Have been. The extensible rod 54a provided in the cylinder device 54L is configured such that its tip end is rotatably connected to an intermediate portion of the left edge of the board member 50. Further, the engaging portion 55 disposed on the rail portion 53L is located above the engaging concave portion 56 provided on the slider portion 50L of the board member 50 and covers the rail portion 53L. And a stopper 59 abutted against the slider portion 50L by the urging force of the coil spring 58.

On the other hand, the rail 53R and the cylinder device 54
The engagement portion 55 disposed on the rail portion 53R and the rail portion 53R is configured similarly to the engagement portion 55 disposed on the rail portion 53L, the cylinder device 54L, and the rail portion 53L, respectively. 53R is a slider portion 50 protruding from the right edge of the board member 50 and having an engagement recess.
The cylinder device 54 </ b> R is provided with a telescopic rod 54 a rotatably connected to a middle portion of the right side edge of the board member 50. Further, the engaging portion 55 disposed on the rail portion 53R is also located above the engaging concave portion provided on the slider portion 50R and covers the rail portion 53R. It has a stopper which is brought into contact with the slider portion 50R by the urging force of the spring. The lower end of the rail 53L and the rail 53R
Is connected via a connecting portion 60 to the lower end of the main body.

The board member 50 is provided with slider portions 50L and 50R in accordance with the operation of the cylinder devices 54L and 54R.
Are moved up and down along the rail portions 53L and 53R with which they are engaged, respectively, and as shown in FIG.
0, an upper position in which the lower end is separated from the connecting portion 60 by a relatively large distance, as shown in FIG. 10, and a lower position and an upper position, as shown in FIG. The intermediate position between them is selectively taken, and when the upper position is taken, the vehicle body 2 projects from the rear side portion of the vehicle body 2 to the outside with a relatively large projection length.

When the board member 50 is in the upper position,
Each of the slider portions 50L and 50R is raised with the engagement recess 56 provided in the slider portion 50L and the stopper 59 constituting the engagement portion 55 approaching from below, as shown by the dashed line in FIG. I do. Then, when the board member 50 reaches the upper position, each of the slider portions 50L and 50R is inserted into an engagement recess 56 provided therein, as shown by a solid line in FIG.
The stopper 59 in the engaging portion 55 is
8 and the position is regulated. As a result, the board member 50 assumed to be in the upper position is positioned by the engaging portions 55 arranged on each of the rail portions 53L and 53R, and is in a state in which the upper position is reliably maintained.

The cylinder devices 54L and 54R are operated, for example, by a drive circuit system as shown in FIG. In the drive circuit system shown in FIG.
It is assumed that the hood 6 is in the deployed state, which is sent from the state discriminating switch 61 disposed on the vehicle body 2, and when the open car 1D is in the closed state, it takes a low level and the hood 6 is in the folded state. The discrimination output signal ST stored in the hood storage unit 49 and having a high level when the open car 1D is placed in the open state, and transmitted from each of the plurality of load sensors 62 disposed on the vehicle body 2. It takes a high level when a load more than a predetermined value acts on the vehicle body 2,
A detection output signal SD which takes a low level when a load equal to or more than a predetermined value is not applied to the vehicle body 2 is supplied to the control unit 63. The control unit 63 includes the state determination switch 6
When the discrimination output signal ST from 1 takes a low level, a control signal CC for causing the board member 50 to assume a lower position is supplied to the drive unit 64, and the discrimination output signal ST from the state discrimination switch 61 is high. Level, and when the detection output signals SD from each of the plurality of load sensors 62 take a low level, a control signal CS for causing the board member 50 to take an intermediate position is supplied to the drive unit 64. When the discrimination output signal ST from the state discrimination switch 61 and at least one of the detection output signals SD from each of the plurality of load sensors 62 take a high level, the board member 50 is positioned at an upper position. Is supplied to the driving unit 64 to take the control signal CL.

When a control signal CC is supplied from the control unit 63, the drive section 64 supplies a drive signal DBC corresponding to the control signal CC to the cylinder devices 54L and 54R, and causes the cylinder devices 54L and 54R to expand and contract respectively. When a control signal CS is supplied from the control unit 63, the drive signal DBC corresponding to the control signal CS is transmitted to the cylinder device 54L.
To the cylinder devices 54L and 54R.
Performs an operation of causing each telescopic rod 54a to assume the first extended state. Further, when the control signal CL is supplied from the control unit 63, the drive signal DBC corresponding to the control signal CL is transmitted to the cylinder devices 54L and 54R. To the cylinder devices 54L and 54R.
Then, an operation of setting a second extended state in which the protruding length is longer than that of the first extended state is performed.

When each of the cylinder devices 54L and 54R maintains the telescopic rod 54a in a contracted state,
The board member 50 is maintained in a lower position as shown in FIG. In addition, when each of the cylinder devices 54L and 54R causes the telescopic rod 54a to assume the first extended state, the board member 50 is assumed to assume an intermediate position as shown in FIG. Thereby, when the open car 1D is opened and travels, the board member 50 prevents wind of the traveling wind from getting caught in the compartment. Further, when each of the cylinder devices 54L and 54R causes the telescopic rod 54a to assume the second extended state, the board member 50 assumes the upper position as shown in FIG. The main body 2 is projected outwardly with a relatively large projection length. In this way, each of the cylinder devices 54L and 54R causes the telescopic rod 54a to assume the second extended state, thereby projecting outward from the vehicle body 2 with a relatively large projection length. Board member 50
Plays a role similar to that of a reinforcing member such as a roll bar provided on the vehicle body and protruding upward from the vehicle body.

Under such circumstances, for example, when the open car 1D is in an open state, a load greater than a predetermined value acts on the vehicle body 2 from the outside, and as a result, the open car 1D may roll over. First, if
When a load equal to or more than a predetermined value is applied to the vehicle body 2 from the outside while the open car 1D is in the open state,
A determination output signal ST having a high level from the state determination switch 61 is supplied to the control unit 63, and a detection output signal SD having a high level from at least one of the plurality of load sensors 62 is sent to the control unit 63. It is in a state of being supplied. As a result, the control signal CL is supplied from the control unit 63 to the drive unit 64 instead of the control signal CS, and each of the cylinder devices 54L and 54R moves the telescopic rod 54a from the first extended state to the second extended state. The board member 50 is shifted from the intermediate position as shown in FIG. 11 to the upper position as shown in FIG. 10 as a result. .

Therefore, when the open car 1D subsequently rolls over, the board member 5
0 is protruded outwardly from the vehicle body 2 with a relatively large protruding length, and plays a role equivalent to a reinforcing member such as a roll bar. The vehicle body 2 is protected by the member 50.
, And undesired deformation of the entire vehicle compartment is suppressed.

In the first and second examples described above, the hood 6 is used as a roof forming portion for selectively taking a state of covering the upper part of the vehicle compartment and a state of not covering the upper part. Alternatively, a detachable hardtop may be used as the roof forming portion instead of the hood portion 6.

FIG. 14 shows a third example of the body structure of the open car according to the present invention, together with the open car to which the open car is applied. In FIG. 14, components corresponding to those shown in FIGS. 7 and 8 are denoted by the same reference numerals as those in FIGS.

In the open car 1E shown in FIG.
A hood storage part 91 for storing a hood 90 corresponding to the hood 6 shown in FIG. 8 in a folded state is formed, and a board member 92 called an aero board or the like is provided. . The board member 92 is installed so as to extend in the vehicle width direction, and when the open car 1E is in an open state and runs, plays a role of preventing traveling wind from being caught in the vehicle compartment. Although not shown, the vehicle body 2 is provided with a plurality of load sensors and a state determination switch, and the plurality of load sensors detect a load acting on the vehicle body 2 from outside. When the open car 1E is put in the closed state when the open top 90 is in the unfolded state and when the open car 1E is placed in the closed state, the state discriminating switch is stored in the top storage section 91 when the open top 1 is folded. It is determined that the open car 1E is in the open state.

The hood portion 90 is composed of a hood cloth 95 and a frame structure composed of a plurality of movable members supporting the hood cloth 95.
And main frame members 96L and 96R having relatively high strength as shown in FIG. The main frame member 96L is provided at the left front end of the hood storage section 91, and the main skeleton member 96R is provided at the right front end of the hood storage section 91, respectively.
It is attached via a rotating shaft 97 and is rotated about the rotating shaft 97 so that when the hood portion 90 assumes an expanded state as shown in FIG. When the hood 90 is assumed to be folded as shown in FIG. 15, the hood 90 is housed in the hood storage 91 and the vehicle body 2 From the outside.

As shown in FIG. 16, the hood storage part 91 has a left and right front ends of a hood storage part forming member 98 forming the hood storage part 98. It is attached to a rotating shaft 100R disposed on the rear fender portion 99R, and is rotatably supported by the vehicle body 2. When the hood portion 90 is stored in the hood storage portion 91, the main frame members 96L and 96L are provided on the left and right sides of the hood storage portion forming member 98.
Stoppers 101L and 101R are provided at positions facing each other across 6R. The stopper 101L has a tip that projects from the left side portion of the hood 90 including the main frame member 96L when the hood 90 is stored in the hood storage unit 91. The stopper 101R also has a top When it is stored in the storage section 91, it has a tip protruding from a right side portion including the main frame member 96 </ b> R in the hood section 90. Each of the stoppers 101L and 101R has a relatively small distance from the rotation shaft 97 provided for the main frame member 96L and a relatively large distance from the rotation shaft 97 provided for the main frame member 96R. It is said to be large.

A frame member 102 constituting the vehicle body 2 is disposed below the hood storage part forming member 98. Between the hood storage part forming member 98 and the frame member 102,
Both ends are hood storage member forming member 98 and frame member 1 respectively.
02 is provided with a telescopic rod 103 rotatably connected thereto. The telescopic rod 103 has a coil spring 1
05 is mounted, and the coil spring 105 is rotated in the direction toward the board member 92 around the rotation shafts 100L and 100R, the front edge portions of which are connected to the hood storage portion forming member 98, as the rotation center. The urging force is acting. Then, the plunger 106 supposed to maintain the hood storage part forming member 98 in a state of forming the hood storage part 91 against the urging force of the coil spring 105 is attached to the hood storage part 91 of the vehicle body 2. It is mounted at the rear position. As shown in FIG. 17, the plunger 106 causes the movable rod 106a provided in the plunger 106 to assume a protruding state in which the plunger 106 is engaged with the rear end edge portion of the hood storage part forming member 98.
The rotation of the hood storage part forming member 98 is restricted.

On the surface of the board member 92 supposed to be located in front of the hood storage part 91, the front ends of the stoppers 101 L and 101 R provided on the hood storage part forming member 98 are provided. Engagement recesses 107L and 107R that are selectively engaged are provided.

The plunger 106 is operated, for example, by a drive circuit system as shown in FIG. In the drive circuit system shown in FIG. 18, the hood section 9 transmitted from the state determination switch 108 disposed on the vehicle body 2 is
When the open car 1E is put in the closed state, the low level is taken and the hood 90
Is stored in the hood storage section 91 in a folded state, and takes a high level when the open car 1E is placed in the open state. The discrimination output signal ST and a plurality of load sensors 109 arranged on the vehicle body 2 respectively. When a load exceeding a predetermined level is applied to the vehicle body 2 to be sent out, it takes a high level and the vehicle body 2
And a detection output signal SD which takes a low level when a load equal to or greater than a predetermined value is not applied to the control unit 110. When the determination output signal ST from the state determination switch 108 and at least one of the detection output signals SD from each of the plurality of load sensors 109 do not take a high level, the plunger 1
A control signal CQL for causing the movable rod 106a of the number 06 to be in a protruding state is supplied to the driving unit 111, and a determination output signal ST from the state determination switch 108 and a detection output signal SD from each of the plurality of load sensors 109 are output. When at least one of them takes a high level, a control signal CQS for bringing the movable rod 106a of the plunger 106 into the retracted state is supplied to the drive unit 111. When the control unit 110 supplies the control signal CQL, the drive unit 111 supplies the plunger 106 with a drive signal DQC corresponding to the control signal CQL, and performs an operation of keeping the movable rod 106a in the plunger 106 in the protruding state. And the control signal CQ from the control unit 110
When S is supplied, the driving signal DQC corresponding to the control signal CQS is supplied to the plunger 106, and the plunger 10
6 is caused to perform an operation of bringing the movable rod 106a into the retracted state.

When the plunger 106 keeps the movable rod 106a in the protruding state, the movable rod 106 of the plunger 106 is
a is engaged, and the hood storage part forming member 98 is maintained in a state of forming the hood storage part 91 at the rear part of the cabin part in the vehicle body 2. On the other hand, when the plunger 106 brings the movable rod 106a into the retracted state, the engagement state of the movable rod 106a with the rear end edge of the hood storage part forming member 98 is released, and the hood storage part forming member 98 is moved by the coil spring. The biasing force of 105 causes the hood 90 to be rotated with the folded hood 90 in the direction toward the board member 92 about the rotation axes 100L and 100R as the rotation center, and From the state where the hood storage part 91 is formed in the rear part, as shown in FIG.
The folded hood portion 90 is brought into contact with the board member 92 to shift from the vehicle body 2 to a state of protruding outward. At this time, the telescopic rod 103 assumes an extended state.

When the folded hood 90 is brought into contact with the board member 92, FIG.
As shown in FIG. 3, the tip portion 10 of each of the stoppers 101L and 101R provided on the top storage portion forming member 98.
1a is an engagement recess 107L provided in the board member 92.
And 107R, respectively, and the hood storage part forming member 98 is maintained in a state in which the folded hood part 90 contacts the board member 92. In each of the engagement recesses 107L and 107R provided in the board member 92,
Claw-shaped holding member 11 provided with coil spring 112
3 are accommodated, and when the leading end portions 101a of the stoppers 101L and 101R provided on the hood storage part forming member 98 engage with the engaging concave portions 107L and 107R, respectively, the stoppers 101L and 101R In this state, the distal end portion 101a is held by the claw-shaped holding members 113 accommodated in the engagement recesses 107L and 107R.

Thus, the coil spring 105
19, the folded hood 90 is brought into contact with the board member 92 as shown in FIG. 19, and the state is changed to the stoppers 101L and 101L.
The main frame whose strength is relatively increased by the hood storage part forming member 98 which is maintained by being engaged with the engagement concave parts 107L and 107R provided in the board member 92, respectively, at the tip part 101a of each of the R parts. Members 96L and 9
The folded top portion 90 having the 6R serves as a reinforcing member projecting upward from the vehicle body, such as a roll bar provided on the vehicle body. .

Under such circumstances, for example, when the open car 1E is in an open state, a load greater than a predetermined value acts on the vehicle body 2 from the outside, and as a result, the open car 1E may roll over. First, if
When a load equal to or greater than a predetermined value is externally applied to the vehicle body 2 while the open car 1E is in the open state,
A determination output signal ST having a high level from the state determination switch 108 is supplied to the control unit 110, and a detection output signal SD having a high level from at least one of the plurality of load sensors 109 is sent to the control unit 110. It is in a state of being supplied. Thereby, the control unit 110
Is supplied to the drive unit 111 instead of the control signal CQL, and the plunger 106 performs an operation of shifting the movable rod 106a from the protruding state to the retracted state. The storage portion forming member 98 is shifted to a state in which the storage portion forming member 98 projects outward from the vehicle body 2 with the folded hood portion 90 as shown in FIG.

Therefore, when the open car 1E subsequently rolls over, the folded top portion 90 having the main frame members 96L and 96R whose strength is relatively large is placed in the folded state. The storage portion forming member 98 assumes a state of projecting outward from the vehicle body 2 and plays a role equivalent to a reinforcing member such as a roll bar, so that the vehicle body 2 is in a folded state. The deformation of the front cabin forming portion of the vehicle body 2 and the undesired deformation of the entire cabin portion are suppressed.

FIGS. 21 and 22 show a fourth embodiment of the body structure of an open car according to the present invention, together with a portion of the open car to which it is applied. In FIG. 21 as well, those corresponding to each part and each member shown in FIGS.
And the same reference numerals as in FIG.

In the open car 1F shown in FIGS. 21 and 22, the hood 6 is stored in a folded state at the rear of the cabin portion of the body 2 of the vehicle.
9 is formed, and further, the open state and the closed state with respect to the hood storage part 49 can be selectively taken. When the hood part 6 is folded and stored in the hood storage part 49, It takes a closed state, is folded, and has a hood storage section 49.
Is provided with a cover member 115 for covering the hood 6 stored in the hood 6. Although not shown, the vehicle body 2 is provided with a plurality of load sensors and a state determination switch, and the plurality of load sensors detect a load acting on the vehicle body 2 from outside. The state discriminating switch is stored in the hood storage unit 49 when the open car 1F is in the closed state when the hood 6 is in the expanded state and when the open car 1F is in the closed state. It is determined that the open car 1F is in the open state.

The cover member 115 is, for example, a hard member formed of a synthetic resin material. The cover member 115 is rotatable by supporting a portion close to the rear end of the hood storage portion 49 on the vehicle body 2 via a rotation shaft (not shown). . Also,
Cylinder devices 116 </ b> L and 116 </ b> R, which are swingably attached to the vehicle body 2 to rotate the cover member 115, are provided on the right and left sides of the cover member 115 near the rear end of the hood storage portion 49. Telescopic rod 1 equipped
The tip of 16a is rotatably connected.

The cylinder devices 116L and 116R are respectively stored on the left and right sides of a trunk room provided in the vehicle body 2, and each of the telescopic rods 116a provided therein passes through a slit 117 provided in the vehicle body 2. Projecting to the outside of the vehicle body 2, the tip of which is
15 are connected. As shown in FIGS. 23 and 24, the slit 117 provided in the vehicle body 2 extends in the vehicle front-rear direction with a seal member. The left and right sides of the cover member 115 have hollow guide forming members 11 extending along the left and right sides.
8L and 118R (the hollow guide forming member 118R is not shown in the figure), respectively, and the hood housing 4 in each of the hollow guide forming members 118L and 118R.
The end near the rear end of 9 is an open end.

Above the left and right wheel house forming portions in the rear part of the vehicle body 2, pipe members 120L and 120 extending in the vertical direction as shown in FIGS.
R is fixed, and pipe members 120L and 120R
Are accommodated inside the pipe members 121L and 121R, respectively. Pipe members 120L and 120R
Each have a closed end located on the lower side of the vehicle body and an open end located on the upper side of the vehicle body.
L and the open end of the pipe member 120R are connected to the hollow guide forming member 118L disposed on the cover member 115.
And the open end of the hollow guide forming member 118R.

Further, a coil spring 122L for urging the pipe member 121L in a direction from the closed end to the open end of the pipe member 120L is provided on the pipe member 120L.
Is accommodated, and similarly, the pipe member 120R
Coil spring 1 for urging pipe member 121R in the direction from the closed end to the open end of pipe member 120R
22R (the coil spring 122R is not shown in the figure) is accommodated. And the pipe member 120L
The pipe members 121L and 121R respectively housed in the cover members 115 and 120R have outer diameters smaller than the inner diameters of the hollow guide forming members 118L and 118R disposed on the cover member 115.

As shown in FIG. 23, the pipe member 120
The movable rod 1
A plunger 125L provided with 25a is attached. The movable rod 125 included in the plunger 125L
a is a projecting state that engages with through holes provided in the pipe member 120L and the pipe member 121L respectively;
21L is selectively brought into a retracted state in which it is disengaged from the through-hole provided in 21L, and the pipe member 120L is brought into a projected state.
And the coil spring 122 of the pipe member 121L when engaging with the through holes respectively provided in the pipe member 121L.
The movement by the urging force of L is regulated, whereby the state in which the pipe member 121L is accommodated inside the pipe member 120L is maintained. Similarly, pipe member 120
The plunger 1 is also provided at the portion near the open end in R.
A plunger 125R corresponding to 25L is attached, and a movable rod 125a provided in the plunger 125R.
Also, the protruding state engaging with the through holes provided in the pipe member 120R and the pipe member 121R, respectively,
1R is selectively engaged with the through-hole provided in the pipe member 120R and the pipe member 121R in a projecting state to release the engagement with the through-hole provided in the pipe member 121R. Coil spring 122R
The movement by the urging force is regulated, whereby the state in which the pipe member 121R is housed inside the pipe member 120R is maintained.

The cylinder devices 116L and 116R and the plungers 125L and 125R are, for example, shown in FIG.
It is operated by a drive circuit system as shown in FIG. In the drive circuit system shown in FIG. 25, the state is transmitted from a state determination switch 126 disposed on the vehicle body 2.
Top part 6 is assumed to be deployed and open car 1F
Takes a low level when is placed in a closed state, the hood 6 is folded and stored in the hood storage 49, and takes a high level when the open car 1F is placed in an open state; Takes a high level when a load more than a predetermined value acts on the vehicle body 2 and is sent from each of the plurality of load sensors 127 disposed on the vehicle body 2 and takes a high level when no more than the predetermined load acts on the vehicle body 2 The detection output signal SD having a low level is supplied to the control unit 130.

When the determination output signal ST from the state determination switch 126 takes a low level, the control unit 130
Control signal C for maintaining telescopic rod 116a in a contracted state in each of cylinder devices 116L and 116R
SC and the plunger 1
Movable rod 125a in each of 25L and 125R
Control signal CGL for maintaining the control signal in the protruding state
When the determination output signal ST from the state determination switch 126 takes a high level and the detection output signals SD from each of the plurality of load sensors 127 take a low level, the cylinder device 116L and 116
A control signal CLC for maintaining the telescopic rod 116a in each of the R in the maximum extended state is supplied to the drive unit 131, and a control signal CGL for maintaining the movable rod 125a in each of the plungers 125L and 125R in the protruding state. The state is supplied to the drive unit 132, and further, the state is such that the discrimination output signal ST from the state discrimination switch 126 and at least one of the detection output signals SD from each of the plurality of load sensors 127 take a high level. At this time, a control signal CMC for causing the telescopic rod 116a in each of the cylinder devices 116L and 116R to assume the intermediate extended state is supplied to the drive unit 131, and the retracted state of the movable rod 125a in each of the plungers 125L and 125R is changed. Drives control signal CGS to take And supplies to 132.

When the control unit 130 receives the control signal CSC from the control unit 130, the drive unit 131 outputs a drive signal DYC corresponding to the control signal CSC to the cylinder devices 116L and 116L.
R to cause the cylinder devices 116L and 116R to perform an operation of maintaining the respective telescopic rods 116a in a contracted state. When the control signal CLC is supplied from the control unit 130, the driving according to the control signal CLC is performed. Signal DY
C is supplied to the cylinder devices 116L and 116R, and the respective telescopic rods 1 are supplied to the cylinder devices 116L and 116R.
16A is maintained in the maximum extended state, and when the control signal CMC is supplied from the control unit 130, the drive signal DYC corresponding to the control signal CMC is supplied to the cylinder devices 116L and 116R, 116L and 116R are caused to perform an operation of causing each telescopic rod 116a to assume an intermediate extended state. Drive unit 132
When the control signal CGL is supplied from the control unit 130, the drive signal DGC corresponding to the control signal CGL is supplied to the plungers 125L and 125R so that the plunger 1
25L and 125R are brought into a state in which the respective movable rods 125a are maintained in a protruding state.
When the control signal CGS is supplied from 0, the control signal CG
The drive signal DGC corresponding to S is supplied to the plungers 125L and 125L.
25R, and causes the plungers 125L and 125R to perform the operation of bringing the respective movable rods 125a into the retracted state.

Each of the cylinder devices 116L and 116R is in a state of maintaining the telescopic rod 116a in a contracted state, and each of the plungers 125L and 125R is in a state of maintaining the movable rod 125a in a protruded state. As shown in FIG. 21, the cover member 115 assumes a rotation position where the cover member 115 is inclined in a state of being inclined rearward of the vehicle body, and rectifies airflow behind the vehicle body when the open car 1F is running. It is made to function as a spoiler. Also, the cylinder device 1
16L and 116R take the state of maintaining the telescopic rod 116a in the maximum extended state, and the plunger 12
When each of 5L and 125R keeps the movable rod 125a in the protruding state, the cover member 1
15, as shown in FIGS. 22 and 23, the hood 6 is closed and stored in the hood storage 49 when the hood 6 is folded and stored in the hood storage 49. It is assumed that the covered hood 6 is covered. In the cover member 115 in such a state, when the open car 1F is assumed to be in an open state, there is no possibility that the occupant can lose the feeling of freedom that can be obtained.

On the other hand, each of the cylinder devices 116L and 116R performs an operation of causing the telescopic rod 116a to assume the intermediate extension state, and the plungers 125L and 1R
25R each perform an operation of causing the movable rod 125a to assume a retracted state.
The telescopic rods 116a in each of the 6L and 116R are in an intermediately extended state, so that the cover member 115
However, as shown in FIG. 26, as shown in FIG. 26, the hood portion 6 is in a folded position and is stored at the rear of the hood storage portion 49 in which the hood portion 6 is at a rotational position protruding outward from the vehicle body 2. In this way, when the cover member 115 assumes the position shown in FIG. 26, the open ends of the hollow guide forming members 118L and 118R disposed on the cover member 115
The opening end of the pipe member 120L and the pipe member 1 respectively.
It is assumed to be located just above the opening end of the 20R.

Subsequently, under such circumstances, the plunger 125
The movable rod 125a of the pipe member 121L is disengaged from the through hole provided in the pipe member 121L, and the coil spring 122L of the pipe member 121L is released.
Is not restricted, and the movable rod 125a of the plunger 125R is assumed to be in the retracted state, and disengagement from the through hole provided in the pipe member 121R is released. Is not restricted by the urging force of the coil spring 122R, whereby the pipe member 121L is moved by the urging force of the coil spring 122L.
The pipe member 121R is projected upward from the open end of the pipe member 120R by the urging force of the coil spring 122R, while being projected upward from the open end of the 0L. Then, as shown in FIG. 38, the pipe member 121L projected upward from the opening end of the pipe member 120L is connected to the cover member 11L.
5 is engaged with the hollow guide forming member 118L from below through the open end, and the pipe member 12
A pipe member 121R protruded upward from the opening end of the OR is engaged with the hollow guide forming member 118R disposed on the cover member 115 from below through the opening end (in FIG. 24, the pipe member 121L is shown). Are only engaged with the hollow guide forming member 118L).

In this manner, the pipe member 121L engages with the hollow guide forming member 118L and the pipe member 121R engages with the hollow guide forming member 118R, so that the cover member 115 becomes as shown in FIG. In addition, the cover member 11 is a rigid member that is firmly maintained at a rotational position protruding outward from the vehicle body 2 and is positioned to protrude outward from the vehicle body 2.
Reference numeral 5 serves the same role as a reinforcing member such as a roll bar provided on the vehicle body, which protrudes upward from the vehicle body.

Under such circumstances, for example, when the open car 1F is in an open state, a load greater than a predetermined value acts on the vehicle body 2 from the outside, and as a result, the open car 1F may roll over. First, if
When a load equal to or more than a predetermined value is externally applied to the vehicle body 2 with the open car 1F in an open state,
A determination output signal ST having a high level from the state determination switch 126 is supplied to the control unit 130, and a detection output signal SD having a high level from at least one of the plurality of load sensors 127 is supplied to the control unit 130. It is in a state of being supplied. Thereby, the control unit 130
Thus, a control signal CMC is supplied to the drive unit 131 instead of the control signal CLC, and a control signal CGS is supplied to the drive unit 132 instead of the control signal CGL, so that the cylinder devices 116L and 116R Perform an operation of shifting the telescopic rod 116a from the maximum extended state to the intermediate extended state.
Each of 5L and 125R performs an operation of shifting the movable rod 125a from the projected state to the retracted state,
As a result, as shown in FIG. 26, the state in which the cover member 115 assumes a rotational position protruding outward from the vehicle body 2 is firmly maintained.

Therefore, when the open car 1F subsequently rolls over, a state in which the cover member 115, which is a hard member, protrudes outward from the vehicle body 2 is firmly maintained. As a result, the vehicle body 2 is protected by the cover member 115, and the deformation of the front vehicle compartment forming portion of the vehicle body 2 and the undesired deformation of the entire vehicle compartment are suppressed.

[0063]

As is apparent from the above description, according to the open car body structure of the present invention, a predetermined load or more acts on the vehicle body from the outside under the condition that the open car assumes the open state. When the open car is opened, a board member provided on the body of the vehicle to prevent wind of the vehicle from being caught in the vehicle compartment when the open car is in the open state, a roof forming section adapted to be folded, A rigid cover member or the like which is to cover the stored roof forming portion is projected outward from the vehicle body and serves as a reinforcing member such as a roll bar. In the case where the open car is assumed to be in the open state, the open car rolls over without impairing the feeling of freedom that can be obtained by the occupant. Also in can or the like, deformation of the vehicle compartment front portion forming part of the vehicle body, and further, so that undesired deformation of the entire passenger compartment portion is suppressed.

[Brief description of the drawings]

FIG. 1 is a plan view showing a first example of a vehicle structure of an open car according to the present invention, together with an open car to which the open car is applied.

FIG. 2 is a partially cutaway side view showing a main part of a first example of the vehicle body structure of the open car according to the present invention.

FIG. 3 is a partially cutaway plan view showing a main part of a first example of the body structure of the open car according to the present invention.

FIG. 4 is a circuit block diagram showing an example of a drive circuit system for a main part in the first example of the vehicle body structure of the open car according to the present invention.

FIG. 5 is a partial side view showing a main part of a first example of the vehicle body structure of the open car according to the present invention.

FIG. 6 is a partially cutaway side view showing a main part of a first example of the vehicle body structure of the open car according to the present invention.

FIG. 7 is a plan view showing a second example of the body structure of the open car according to the present invention, together with the open car to which it is applied.

FIG. 8 is a partially cutaway side view showing a main part of a second example of the body structure of the open car according to the present invention.

FIG. 9 is a sectional view showing a main part of a second example of the vehicle body structure of the open car according to the present invention.

FIG. 10 shows a second example of the body structure of the open car according to the present invention.
It is a partially broken side view which shows the principal part in the example of FIG.

FIG. 11 shows a second example of the body structure of the open car according to the present invention.
It is a partially broken side view which shows the principal part in the example of FIG.

FIG. 12 is a diagram showing a second example of the body structure of the open car according to the present invention.
It is sectional drawing which shows the principal part in the example of FIG.

FIG. 13 is a second view of the body structure of the open car according to the present invention.
FIG. 4 is a circuit block diagram illustrating an example of a drive circuit system for a main part in the example of FIG.

FIG. 14 is a diagram showing a third example of the body structure of the open car according to the present invention.
It is a partially broken side view which shows the example of.

FIG. 15 is a third view of the body structure of the open car according to the present invention.
It is sectional drawing which shows the principal part in the example of FIG.

FIG. 16 is a third view of the body structure of the open car according to the present invention.
It is sectional drawing which shows the principal part in the example of FIG.

FIG. 17 shows a third example of the body structure of the open car according to the present invention.
It is sectional drawing which shows the principal part in the example of FIG.

FIG. 18 is a third view of the body structure of the open car according to the present invention.
FIG. 4 is a circuit block diagram illustrating an example of a drive circuit system for a main part in the example of FIG.

FIG. 19 is a third view of the body structure of the open car according to the present invention.
It is sectional drawing which shows the principal part in the example of FIG.

FIG. 20 is a third view of the body structure of the open car according to the present invention.
It is sectional drawing which shows the principal part in the example of FIG.

FIG. 21 is a fourth view of the body structure of the open car according to the present invention.
It is a partially broken side view which shows the example of.

FIG. 22 is a fourth view of the body structure of the open car according to the present invention.
It is a partially broken side view which shows the example of.

FIG. 23 is a fourth view of the body structure of the open car according to the present invention.
It is a fragmentary sectional view showing the important section in the example of.

FIG. 24 is a fourth view of the body structure of the open car according to the present invention.
It is a fragmentary sectional view showing the important section in the example of.

FIG. 25 is a fourth view of the body structure of the open car according to the present invention.
FIG. 4 is a circuit block diagram illustrating an example of a drive circuit system for a main part in the example of FIG.

FIG. 26 is a fourth view of the body structure of the open car according to the present invention.
It is a side view which shows the example of.

[Explanation of symbols]

1C, 1D, 1E, 1F Open car 2 Body 5 Front windshield 6,90 Top 24L Left front pillar 24R Right front pillar 9 Front header 31,50,92 Board member 34 Rotation axis 35 times Dynamic mechanism 42, 54L, 54R, 116L, 116R Cylinder device 44, 61, 108, 126 State determination switch 45, 62, 109, 127 Load sensor 46, 63, 110, 130 Control unit 47, 64, 111, 131, 132 Drive unit 49, 91 Top storage unit 50L, 50R Slider unit 52 Elevating mechanism 96L, 96R Main frame member 98 Top storage unit forming member 105, 122L, 122R Coil spring 106, 125L, 125R Plunger 115 Cover member 118L, 118R Hollow guide formation Material 120L, 120R, 121L, 121R pipe member

──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Tomonori Otsubo 3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima Prefecture Inside Mazda Co., Ltd. (56) References JP-A-5-213130 (JP, A) Japanese Utility Model 2 -107570 (JP, U) Actually open 60-67229 (JP, U) Actually open 2-45817 (JP, U) Actually open 4-99116 (JP, U) Actually open 1-136018 (JP, U (5) Fields surveyed (Int. Cl. ⁷ , DB name) B60J 7/12 B60J 7/20 B62D 37/02 B60J 5/00 B60J 5/04 B62D 25 / 10 B60J 1/14 B62D 25/04

Claims (7)

(57) [Claims] An upper portion of the vehicle compartment portion is provided at a rear portion of a seat installed on a vehicle body in which a state where the upper portion is selectively covered or not is provided by a roof forming portion;
The upper part is not covered by the roof forming part
Bore that prevents wind from traveling into the cabin
The upper part of the cabin part is connected to the roof forming part.
From the outside under the condition that it is not covered
When a load exceeding a certain level is applied,
A vehicle structure for an open car, wherein a driving means for moving the protruding member is provided. 2. A driving means for rotating a board member.
Body structure of an open car according to claim 1, characterized in that it is intended to protrude outwardly from the vehicle body by a. 3. A driving means for moving the board member upward.
Body structure of an open car according to claim 1, characterized in that it is intended to protrude outwardly from the vehicle body by. 4. A frame structure and a flexible member supported by the frame structure.
A vehicle compartment portion comprising a soft member and provided on the vehicle body.
Deployment state covering the upper part of the vehicle and the above-mentioned cabin in the above-mentioned vehicle body
Select the folded state stored in the part behind the part
A roof forming part to be mounted on the vehicle body, and
When a predetermined load or more is applied to the body from outside,
Movement of the fin formation part protruding outward from the vehicle body
Body structure of an open car that will be configured with a drive means for. 5. An upper portion of a vehicle compartment portion provided on a vehicle body.
Deployed state and the rear of the vehicle compartment in the vehicle body
To select the folded state stored in the part
When the fold forming section assumes the folded state, the
That covers the roof forming part stored in the other part
A hard cover member provided on the vehicle body.
And the vehicle body with the roof forming portion in the folded state.
When a predetermined load or more is applied to the body from outside,
Quality cover member to protrude outwardly from the vehicle body
Body structure of an open car that will be configured with a drive means for moving the. 6. A vehicle body structure for an open car according to claim 5, wherein said driving means is configured to protrude outward from the vehicle body by rotating said hard cover member . 7. A hard cover member, wherein a roof forming portion is in an expanded state.
The vehicle structure of an open car according to claim 5 or 6 , wherein the vehicle functions as an air spoiler when in the state .