JP2019077273A - Cab-over type vehicle - Google Patents

Abstract

To provide a cab-over type vehicle capable of achieving highly efficient absorption of energy upon occurrence of vehicle collision by ensuring the rigidity of a cabin side face rear part.SOLUTION: In the cab-over type vehicle, a cabin 1 includes: outer and inner rear panels 14, 15, 16 forming a closed section 13a in plan view at a cabin side face rear part 13 between a rear edge part 11b of a side door opening 11a and a cabin rear face 12; and a back panel 17 of the cabin rear face 12. A side gate 31 of a deck 3 is retained in a closed state by a lock device 4, and a brace 20 is positioned in the closed section 13a. There exist rear end junction parts W1, W2 formed by sandwiching a rear end part 20a of the brace 20 between a rear end part 14a of the outer rear panel 14 and a rear end part 15a of the inner rear panel 15 or a side edge part 17a of the back panel 17 and joining them together. A stopper 42 of the lock device 4 is mounted on a cabin side face rear part 13 in front of the rear end junction parts W1, W2, and a front end part 20b of the brace 20 is joined to a vehicle body member.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a cab-over type vehicle having a cabin and a deck behind the cabin.

  A side door opening that can be opened and closed by a side door is provided on a side surface in the vehicle width direction of a cabin of a cab-over type vehicle such as a truck. Outside and inner rear panels in the vehicle width direction are provided at the rear of the cabin side located between the rear edge of the side door opening and the rear surface of the cabin, and these outer and inner rear panels form a closed cross section in plan view It has become. For example, in the small-sized truck of Patent Document 1, the outer extension and the inner of the outer panel are formed so as to form a closed cross section in plan view in the side panel extension located between the rear edge portion of the door opening and the back panel. An inner extension of the panel is provided.

  Further, a side gate which can be opened and closed is provided at a side end in the vehicle width direction of the deck, and a locking device for locking the side gate in a closed state is provided at the rear of the cabin side.

JP, 2016-49835, A

  However, in the above-mentioned cab-over type vehicle, when the cabin side rear portion is formed only by the outer and inner rear panels, the rigidity of the cabin side rear portion is not sufficient, and in particular, the rigidity against the load applied when the locking device operates is not sufficient. In addition, there is a possibility that the rear side of the cabin can not efficiently absorb the energy at the time of a vehicle collision.

  The present invention has been made in view of such a situation, and an object thereof is to provide a cab-over type vehicle capable of sufficiently securing the rigidity at the rear side of the cabin and efficiently absorbing energy at the time of a vehicle collision. It is.

  In order to solve the problem, a cab-over type vehicle according to one aspect includes a cabin and a deck located at the rear of the cabin, wherein the cabin is a trailing edge of a side door opening on a lateral side of the cabin. An outer and inner rear panel in the vehicle width direction disposed to form a closed cross section in plan view at the rear of the cabin side between the rear part of the cabin and the rear part of the cabin, and a back panel located at the rear face of the cabin The deck has an openable and closable side gate disposed at a side edge in the vehicle width direction, and the deck is configured to be held by the locking device when the side gate is closed; A cab-over type vehicle, comprising: a movable handle; and a handle stopper engageable with the handle, the side cover being within a closed cross section of the rear side of the cabin. And the vertical position of the locking device is in the range between the upper end and the lower end of the side brace, the rear end of the side brace being the rear end of the outer rear panel and the inner rear panel A rear end joint portion is formed by joining them together with the rear end portion of the rear panel or the side edge of the back panel in the vehicle width direction, and the handle stopper of the locking device is the rear end joint portion. And a front end portion of the side brace is joined to a vehicle body member disposed at the rear of the cabin side.

  In the cab-over type vehicle according to one aspect, the rigidity of the rear side of the cabin can be sufficiently secured, and energy at the time of a vehicle collision can be efficiently absorbed.

FIG. 1 is a perspective view schematically illustrating a track according to an embodiment of the present invention. It is the perspective sectional view which looked at the state which cut | disconnected the cabin side part rear which concerns on embodiment of this invention along the AA line of FIG. It is a side view showing roughly a lock device concerning the embodiment of the present invention, and its peripheral part. FIG. 2 is a perspective view schematically showing the left side in the vehicle traveling direction of the lower region of the cabin according to the embodiment of the present invention as viewed from the rear side of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows schematically the side of the cabin which concerns on embodiment of this invention in the state which removed the outer side rear panel. FIG. 3 is a perspective view schematically showing the lower area of the rear side of the cabin according to the embodiment of the present invention as seen from the cabin space of the cabin with the jack removed. It is the figure which expanded the B section of FIG. 6 in the state which attached the jack.

  A cab-over type vehicle according to an embodiment of the present invention will be described. The cab-over type vehicle according to the present embodiment is a truck having a cabin and a deck behind the cabin. However, the cab-over type vehicle may be a vehicle type other than a truck as long as it has a cabin and a deck.

  Further, the characteristic structure of the present embodiment will be described while illustrating only one side in the vehicle width direction of the truck, but such characteristic structure is provided on both sides in the vehicle width direction of the truck. However, the characteristic structure of the present embodiment can be provided only on one side in the vehicle width direction. In each of the drawings, the arrow D points in the vehicle width direction, and the arrow F points in front of the vehicle.

[About the outline of the track]
First, an outline of the track according to the present embodiment will be described. Referring to FIG. 1, as described above, the truck includes a cabin 1 having a cabin space 2 therein, and a deck 3 behind the cabin 1. The cabin 1 and the deck 3 are directly connected in the longitudinal direction of the vehicle.

  A side door opening 11 a is provided on a side surface 11 (hereinafter referred to as “cabin side surface”) in the vehicle width direction of the cabin 1. Side door opening 11a is formed to communicate vehicle compartment space 2 with the outside of the vehicle. The side door opening 11a can be opened and closed by a side door (not shown). A cabin side rear 13 is located between the rear edge 11b of the side door opening 11a in the cabin side 11 in the vehicle longitudinal direction and the rear surface 12 (hereinafter referred to as "cabin rear") 12 of the cabin 1 in the vehicle longitudinal direction. .

  Referring to FIG. 2, the cabin 1 has an outer rear panel 14 in the vehicle width direction and first and second inner rear panels 15 and 16 disposed in a rear side 13 of the cabin. The outer rear panel 14 is located outside of the first and second inner rear panels 15 and 16 in the vehicle width direction. The first inner rear panel 15 is located below the second inner rear panel 16. The cabin 1 has a back panel 17 disposed on the cabin rear surface 12.

  The cabin 1 also has a rear pillar reinforcement 18 extending in the vehicle vertical direction along the rear edge 11b of the side door opening 11a, and a rear pillar located on the center side in the vehicle width direction with respect to the lower region of the rear pillar reinforcement 18 And an inner lower panel 19. The rear pillar inner lower panel 19 is located forward of the first inner rear panel 15 in the vehicle. The rear pillar inner lower panel 19 is also located below the second inner rear panel 16.

  The outer rear panel 14, the first inner rear panel 15, and the rear pillar inner lower panel 19 form a closed cross section 13 a in plan view in the lower area of the cabin side rear portion 13. The outer rear panel 14, the second inner rear panel 16, and the back panel 17 form a closed cross section 13 a in plan view in the upper region of the cabin side rear portion 13. Furthermore, the cabin 1 has a side brace (hereinafter simply referred to as "brace") 20 disposed within the closed cross section 13a of the cabin side rear portion 13.

  Next, referring to FIG. 1, the deck 3 has an openable and closable side gate 31 disposed at the side edge 3a in the vehicle width direction. Referring to FIG. 3, the track has a lock device 4 configured to be capable of holding the side gate 31 in the closed state. The lock device 4 has a movable handle 41 and a handle stopper 42 engageable with the handle 41. The lock device 4 can be switched between a locked state in which the handle 41 is engaged with the handle stopper 42 and an unlocked state in which the handle 41 is released from the handle stopper 42.

  Referring to FIG. 2, in the lower area of the cabin side rear portion 13, the rear end 20 a of the vehicle 20 in the vehicle longitudinal direction of the brace 20 is sandwiched between the rear end 14 a and 15 a of the front and rear direction of the vehicle. In this state, a first rear end joint portion W1 is formed in which the rear end portions 14a, 15a and 20a are joined together. Although not particularly shown, the rear end 20a of the brace 20 is sandwiched between the rear end 14a of the outer rear panel 14 and the side edge 17a of the back panel 17 in the vehicle width direction in the upper region of the cabin side rear 13 A second rear end joint portion W2 is formed by joining the rear end portions 14a and 20a and the side edge portion 17a together. The first and second rear end joint portions W1 and W2 are formed by welding such as spot welding. Referring to FIG. 4, the handle stopper 42 of the lock device 4 is attached to the cabin side rear 13 at the front of the vehicle with respect to the first and second rear end joints W1 and W2.

  Referring to FIG. 2, in the present embodiment, the front end 20 b of the brace 20 in the vehicle longitudinal direction is joined to the rear end 18 a of the rear pillar reinforcement 18 in the vehicle longitudinal direction by welding such as spot welding. The front end portion of the brace may be joined to another vehicle body member disposed at the rear of the cabin side instead of the rear pillar reinforcement.

  Referring to FIG. 5, the vertical position of the lock device 4 is in the range between the upper end 20 c and the lower end 20 d of the brace 20. Referring to FIG. 6, the rear end 16a of the second inner rear panel 16 is joined to the back panel 17 by welding such as spot welding. Referring to FIG. 2, the rear end 19 a of the rear pillar inner lower panel 19 in the vehicle longitudinal direction is joined to the front end 15 b of the first inner rear panel 15 in the vehicle longitudinal direction by welding such as spot welding.

[About the details of the track]
I will further describe the details of the track. Referring to FIG. 5, the rear pillar reinforcement 18 extends in the vehicle vertical direction along the rear edge 11b of the side door opening 11a. The length in the vertical direction of the brace 20 is shorter than the length in the vertical direction of the rear pillar reinforcement 18.

  Referring to FIG. 2, in the lower region of the cabin side rear 13, the front end 18 b of the rear pillar reinforcement 18 in the vehicle longitudinal direction is pinched by the front end 14 b and 19 b of the outer rear panel 14 and the rear pillar inner lower panel 19 in the vehicle longitudinal direction. In the closed state, a first front end joint portion W3 in which the front end portions 14b, 15b and 19b are joined together is formed. Although not particularly shown, the front end 18b of the rear pillar reinforcement 18 is pinched by the front end 14b, 16b of the outer rear panel 14 and the second inner rear panel 16 in the vehicle longitudinal direction in the upper region of the cabin side rear 13 Then, a second front end joint portion W4 is formed in which the front end portions 14b, 16b and 18b are joined together. The first and second front end joint portions W3 and W4 are formed by welding such as spot welding.

  Referring to FIG. 1, the cabin 1 has a rear floor (hereinafter referred to as “cabin rear floor”) 1a located in the rear area in the vehicle longitudinal direction and a front floor located in the front area in the vehicle longitudinal direction (Hereinafter referred to as "cabin front floor portion") 1b. The cabin rear floor portion 1a is located above the vehicle with respect to the cabin front floor portion 1b. Referring to FIG. 4, the cabin rear surface 12 has a deck extension recess 12 a that is recessed forward of the vehicle so as to extend the space on the deck 3 forward of the vehicle below the rear floor 1 a. Referring to FIG. 5, the vertical position of the cabin rear floor 1 a is in the range between the upper end 20 c and the lower end 20 d of the brace 20.

  The brace 20 is formed with a protruding portion 20 e that protrudes outward in the vehicle width direction. Referring to FIG. 2, the protrusion 20 e abuts the outer rear panel 14 so as to form a seal between the protrusion 20 e and the outer rear panel 14. The protrusion 20 e may be joined to the outer rear panel 14 by welding such as spot welding. 6 and 7, a jack hanger 21 configured to be able to hold a jack J is attached to the brace 20.

[About cabin details]
The cabin 1 will be described in detail with reference to FIGS. 1 to 7. A window opening 13 b penetrating in the vehicle width direction is formed in the upper region of the cabin side rear portion 13 of the cabin 1. The cabin 1 has a deck extension floor portion 1c which is disposed at an interval below the vehicle with respect to the cabin rear floor portion 1a. The deck extension floor portion 1c is positioned so as to substantially coincide with the floor portion (hereinafter referred to as "deck floor portion") 3b of the deck 3 in the vertical direction of the vehicle. The deck extension floor 1c is also connected continuously with the deck floor 3b in the longitudinal direction of the vehicle.

  The outer side rear panel 14 extends over substantially the entire cabin side rear 13 in the vehicle vertical direction. The first inner rear panel 15 is located below the vehicle with respect to the cabin rear floor 1a. The second inner rear panel 16 is located above the vehicle with respect to the cabin rear floor 1a. The second inner rear panel 16 projects from the upper end of the cabin side rear 13 to the upper standing wall 16c extending downward from the vehicle and from the lower end of the upper standing wall 16c to the center side in the vehicle width direction with respect to the upper standing wall 16c. And a lower step wall 16d formed in a stepped shape.

  The upper end of the lower step wall 16 d is located above the vehicle with respect to the upper end of the brace 20. Between the lower side step wall 16 d and the brace 20, a jack accommodation space S capable of accommodating at least a part of the jack J is formed. The lower side step wall 16d is formed with an outlet 16e penetrating in the vehicle width direction. The outlet 16e is formed in a size that allows at least a part of the jack J to be taken in and out from the jack receiving space S.

  The back panel 17 projects from the lower end of the upper standing wall 17b to the upper front of the standing wall 17b so as to form an upper standing wall 17b extending downward from the upper end of the cabin side rear 13 and the deck extension recess 12a. And a lower step wall 17c formed in a stepped shape. The cabin rear floor portion 1a is formed on the top surface of the lower step wall 17c. The side edge 17a of the upper standing wall 17b of the back panel 17 is joined to the rear panel 14 and the rear ends 14a and 20a of the brace 20 by the second rear end joint W2.

  The rear pillar reinforcement 18 extends over substantially the entire rear edge 11 b of the side door opening 11 a in the vehicle vertical direction. The rear pillar reinforcement 18 is located between the side door opening 11a and the window opening 13b in the vehicle longitudinal direction. The rear pillar inner lower panel 19 is located forward of the lower step wall 17 c of the back panel 17 in the vehicle. A plurality of projecting portions 20 e of the brace 20 are provided. The plurality of protrusions 20e are arranged to be spaced apart from each other in the vehicle longitudinal direction and the vehicle vertical direction.

  The jack hanger 21 has front and rear holding members 22 and 23 aligned in the longitudinal direction of the vehicle. The front and rear holding members 22 and 23 are disposed in the jack receiving space S. Each of the front and rear holding members 22 and 23 protrudes toward the center in the vehicle width direction, and is formed in a substantially U-shape to allow insertion of the jack J in the vehicle longitudinal direction. Have. Furthermore, each of the front and rear holding members 22 and 23 has a pair of attachment portions 22b and 23b spaced in the vehicle vertical direction and extending in the vehicle longitudinal direction from the base ends of the main portions 22a and 23a. The pair of attachment portions 22 b and 23 b is attached to the brace 20. The jack J is inserted between the body portions 22 a and 23 a of the front and rear holding members 22 and 23 and the brace 20.

  In such a cabin 1, the lower step wall 16 d of the second inner rear panel 16 and the brace 20 are positioned below the vehicle with respect to the window opening 13 b. The rear end portions 14a, 15a, 20a of the outer side rear panel 14, the first inner side rear panel 15, the brace 20, and the side edge 17a of the back panel 17 are flanges projecting rearward of the vehicle. The front end portions 14b, 16b, 18b, 19b and 20b of the outer rear panel 14, the second inner rear panel 16, the rear pillar reinforcement 18, the rear pillar inner lower panel 19 and the brace 20 are flanges projecting forward of the vehicle.

[About the details of the deck]
The details of the deck 3 will be described with reference to FIGS. 1, 3 and 4. The side gate 31 of the deck 3 extends substantially throughout the deck 3 in the longitudinal direction of the vehicle. The lower edge 31a of the side gate 31 in the vehicle vertical direction is attached to the side edge 3a of the deck 3 so as to be pivotable about an axis extending in the longitudinal direction of the vehicle. Therefore, the upper edge portion 31b of the side gate 31 in the vehicle vertical direction can swing. The vertical position of the upper edge 31 b of the side gate 31 is in the range between the upper end 20 c and the lower end 20 d of the brace 20.

  The front end portion 31 c of the side gate 31 in the front-rear direction of the vehicle abuts the outer rear panel 14 of the cabin 1 from the outside in the vehicle width direction with the side gate 31 closed. In the front end portion 31c of the side gate 31, an insertion hole 31d is formed which penetrates in the vehicle width direction. The insertion hole 31 d is capable of inserting a claw portion 42 b of a handle stopper 42 of the lock device 4 described later in a state where the side gate 31 is closed.

[About the details of the lock device]
The details of the locking device 4 will be described with reference to FIGS. The lock device 4 further includes a handle support mechanism 43 that movably supports the handle 41. The handle support mechanism 43 is attached to the side gate 31 in a state of being disposed outside the side gate 31 in the vehicle width direction. The handle 41 is formed in a loop shape. The proximal end 41 a of the handle 41 is supported by the handle support mechanism 43.

  The handle stopper 43 is formed in a substantially L shape in plan view. The handlebar stopper 42 has an attachment portion 42a extending in the vehicle longitudinal direction, and a claw portion 42b projecting outward in the vehicle width direction from the rear end of the attachment portion 42a in the vehicle longitudinal direction. The mounting portion 42 a is located on the center side in the vehicle width direction with respect to the cabin side rear 13 of the cabin 1. The mounting portion 42 a is also mounted to the cabin side rear 13 in a state in which the mounting portion 42 a is in contact with the first inner rear panel 15 in front of the vehicle with respect to the first and second rear end joint portions W1 and W2 of the cabin 1. As described above, the claw portion 42 b is inserted into the insertion hole 31 d with the side gate 31 closed.

  In the lock device 4, the handle 41 brings the lock device 4 into the lock release state and an engagement position where the tip end portion 41 b of the handle 41 is engaged with the claw portion 42 b so as to bring the lock device 4 into the lock state. As described above, the tip end portion 41b of the handle 41 is movable at an engagement release position where it is separated from the claw portion 42b.

  As described above, in the cab-over type vehicle according to the present embodiment, the brace 20 is disposed within the closed cross section 13a of the cabin side rear 13 and the vertical position of the lock device 4 is between the upper end 20c and the lower end 20d of the brace 20. The rear end 20a of the brace 20 is sandwiched between the rear end 14a of the outer rear panel 14 and the rear end 15a of the first inner rear panel 15 or the side edge 17a of the back panel 17 as shown in FIG. Are joined together and the first or second rear end joint W1, W2 is formed, and the handle stopper 42 of the locking device 4 is attached to the cabin side rear 13 in front of the first or second rear end joint W1, W2. Attached, the front end 20 b of the brace 20 is joined to the vehicle body member, in particular the rear pillar reinforcement 18, which is arranged at the cabin side rear 13. Therefore, the rigidity of the cabin side rear portion 13 can be efficiently enhanced by the braces 20 in the closed cross section 13a of the cabin side rear portion 13, and energy at the time of a vehicle collision can be efficiently absorbed. In particular, when locking the handle 41 of the locking device 4 to the handle stopper 42, the deformation in which the cabin side rear portion 13 is pulled by the handle stopper 42 can be suppressed by the brace 20.

  In the cab-over type vehicle according to the present embodiment, the front end 18b of the rear pillar reinforcement 18 is a front end 14b of the outer rear panel 14 and a front end 16b, 19b of the second inner rear panel 16 or the rear pillar inner lower panel 19. It is pinched. Therefore, by the rear pillar reinforcement 18 and the brace 20 in the closed cross section 13a of the cabin side rear 13 it is possible to efficiently increase the rigidity of the cabin side rear 13 and efficiently absorb energy at the time of a vehicle collision. Can. In particular, since the front end 20b of the brace 20 is joined to the strong rear pillar reinforcement 18 that reinforces the rear edge 11b of the side door opening 11a, the brace 20 can be firmly supported. Also, the strength of the brace 20 required to counteract the load caused by the locking operation of the locking device 4 is the rear pillar lean required to counteract the load at the time of closing the side door (not shown). The strength of forcement 18 is lower than that of forcement 18. Therefore, for example, when the rear pillar reinforcement 18 and the brace 20 are manufactured using sheet metal, the thickness of the sheet metal of the brace 20 can be thinner than the thickness of the sheet metal of the rear pillar reinforcement 18. And, such braces 20 can efficiently absorb energy at the time of a vehicle collision, and additionally, weight increase of the braces 20 can be prevented.

  In the cab-over type vehicle according to the present embodiment, the cabin rear floor portion 1a is disposed above the cabin front floor portion 1b, and the cabin rear surface 12 is a space on the deck 3 below the cabin rear floor portion 1a. To extend forward, and the vertical position of the cabin rear floor 1a is within the range between the upper end 20c and the lower end 20d of the brace 20. Therefore, the rigidity of the cabin side rear portion 13 can be efficiently enhanced by the cabin rear floor portion 1 a in addition to the brace 20 while the space on the deck 3 is expanded in the vehicle longitudinal direction by the deck extension recess 12 a. In particular, in order to sufficiently secure the space formed by the deck extension recess 12a in the vehicle width direction, the closed cross section 13a of the lower region of the cabin side rear 13 located below the cabin rear floor 1a is It is preferable that the closed cross section 13a of the upper region of the cabin side rear 13 located above the portion 1a be smaller than the closed cross section 13a. In this case, the abrupt change in stiffness between the upper and lower regions of the cabin side rear 13 can be mitigated by the cabin rear floor 1a.

  In the cab-over type vehicle according to the present embodiment, the protrusion 20 e is in contact with the outer rear panel 14 so as to form a seal between the outer rear panel 14 and the protrusion 20 e of the brace 20. Therefore, the rigidity of the cabin side rear 13 can be efficiently enhanced by the protrusion 20 e of the brace 20 that abuts the outer rear panel 14. As a result, it is possible to prevent the rear side 13 of the cabin from being sticky.

  In the cab-over type vehicle according to the present embodiment, a jack hanger 21 is attached to the brace 20. Therefore, the rigidity of the brace 20 can be efficiently enhanced by the jack hanger 21. As a result, at least a part of the jack J held by the jack hanger 21 can be accommodated in the closed cross-section 13a of the cabin side rear 13 so that the space of the vehicle can be effectively utilized.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and the present invention can be modified and changed based on the technical idea thereof.

1 cabin, 1a rear floor (cabin rear floor), 1b front floor (cabin front floor), 11 side (cabin side), 11a side door opening, 11b rear edge, 12 rear (cabin rear), 12a Deck extension recess, 13 cabin side rear part, 13a closed section, 14 outer rear panel, 14a rear end, 14b front end, 15 first inner rear panel, 15a rear end, 16 second inner rear panel, 16b front end, 17 back panel , 17a side edge portion, 18 rear pillar reinforcement, 18b front end portion, 19 rear pillar inner lower panel, front end portion 19b, 20 side brace (brace), 20a rear end portion, 20b front end portion, 20c upper end portion, 20d lower end portion, 20e Protrusions, 21 jack hangers, W1 first rear end joint, W2 second rear end joint 3 deck 3a side edges, 31 a side gate 4 the locking device, 41 a handle, 42 handle stopper J jack

Claims (5)

A cabin and a deck located behind the cabin,
The cabin is disposed in the vehicle width direction so as to form a closed cross section in a plan view at a rear side of the side door opening on the side surface in the vehicle width direction of the cabin and a rear side of the cabin between the rear surface of the cabin. An outer and inner rear panel, and a back panel located on the rear of the cabin,
The deck has an openable side gate disposed at a side edge in the vehicle width direction,
Configured to be held by a locking device with said side gate closed;
A cab-over type vehicle, wherein the locking device has a movable handle and a handle stopper engageable with the handle.
A side brace is disposed within the closed cross section of the cabin rear side,
The vertical position of the locking device is in the range between the upper end and the lower end of the side brace;
A rear end obtained by joining the rear ends of the side braces together with the rear end of the outer rear panel and the rear end of the inner rear panel or the side edge of the back panel in the vehicle width direction A joint is formed,
A handle stop of the locking device is attached to the rear side of the cabin in front of the rear end joint;
The cab-over type vehicle, wherein a front end portion of the side brace is joined to a vehicle body member disposed at a rear side of the cabin side. The vehicle body member is a rear pillar reinforcement extending in the vehicle vertical direction along the rear edge of the side door opening,
The front end portion of the rear pillar reinforcement is the front end portion of the outer rear panel, the front end portion of the inner rear panel, or the front end portion of the rear pillar inner lower panel positioned on the center side in the vehicle width direction with respect to the lower region of the rear pillar reinforcement. The cab-over type vehicle according to claim 1, which is sandwiched between. A rear floor located in the rear area of the cabin is arranged above the front floor located in the front area of the cabin,
The rear face of the cabin has a deck extension which is recessed forward to extend the space above the deck forward below the aft floor;
The cab-over type vehicle according to claim 1, wherein the vertical position of the rear floor portion is in a range between the upper end and the lower end of the side brace. The side brace is formed with a protrusion projecting outward in the vehicle width direction,
The cab-over type vehicle according to any one of claims 1 to 3, wherein the protrusion abuts on the outer rear panel so as to form a seal between the protrusion and the outer rear panel.   The cab-over type vehicle according to any one of claims 1 to 4, wherein a jack hanger is attached to the side brace.

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