JPS58185331A - Baggage slip prevention device for car - Google Patents

Abstract

PURPOSE:To improve the workability of loading and unloading cargoes and binding them by providing a center post that can be moved along the longitudinal direction of the side aperture section of a packing case, at the canvas door of the packing case installed on a chassis frame. CONSTITUTION:A canvas door 19 and board-type door main bodies 21 that can freely be opened, closed, and moved along a roof assembly 13 and a floor assembly 15 are provided at the right and left side aperture sections 17 of a packing case 7 installed on a chassis frame. A center post 35 for preventing cargo slip that can freely be moved and fixed is provided on the cargo room 33 side behind these canvas door 19 and door main bodies 21. This center post 35 is connected to the central part of the canvas door 19 and is provided with guide rollers 105 and 91 at its upper and lower ends. The post can slide along both rails on the roof assembly 13 side and floor assembly 15 side.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cargo collapse prevention device for a vehicle such as a truck equipped with a cargo box, and more specifically, the present invention relates to a cargo collapse prevention device for a vehicle such as a truck equipped with a cargo box. This invention relates to a device that prevents luggage from collapsing when it is stored in a luggage compartment.

In general, packing boxes installed on vehicles such as trucks include:
2. Description of the Related Art Packing boxes made of aluminum material and packing boxes made of an arch-shaped support member covered with a canopy are known.

(1) Conventional packaging boxes made of aluminum have had the following problems.

fl) Manufacturing costs are high due to the high cost of materials.

(2) There is usually only one door on the side of the cargo box (there is no door), making it difficult to load and unload cargo from the side of the vehicle.

(During assembly (3), the cargo box was assembled by reshaping and welding, and then mounted on the chassis, so the Soyan had to be transported to the manufacturing site for aluminum cargo boxes, which also caused problems in terms of mounting performance. be.

(4) The appearance is monotonous and there is little variation.

(5) Valet loading is not possible because the lateral loading space of the vehicle is small and space is limited.

In addition, the following problems also occur in the case of a packing box made of a canopy.

(1) Due to the Ao-return, loading and unloading work from the side of the vehicle is only possible.

(2) The durability of the hood is poor, and the pole part in particular is prone to breakage.
) It is easy and must be replaced every 2 to 3 years.

(3) The appearance is monotonous and has little variation, and cannot be changed by color.

(4) Cardboard boxes and the like cannot be loaded without gaps, resulting in wasted space and poor flexibility in cargo contents.

As described above, conventional vehicle cargo boxes have poor workability for loading and unloading loads, especially from the side of the vehicle, are high in cost, and lack ease of mounting, assembly, durability, flexibility of cargo content, and design. There are various problems such as poor sex.

Furthermore, in addition to the above-mentioned problems, conventional packing boxes have a method for effectively and efficiently storing cargo in order to effectively prevent the cargo from collapsing when it is stored in the cargo compartment. No means of restraint were provided.

For this reason, the cargo could collapse during transportation, and in order to prevent such collapse, the cargo was firmly secured with ropes, etc., but it took a lot of time and (3) effort. However, the problem was that it was extremely inefficient.

This invention was devised by focusing on such conventional problems, and its purpose is to particularly improve the workability of loading and unloading cargo from the side of the vehicle and the workability of restraining the cargo, and furthermore, to improve the workability of cargo restraint. To provide a cargo collapse prevention device for a vehicle, which effectively prevents cargo from shifting and collapsing during transport, and at the same time improves the assembly rigidity and support rigidity of the entire cargo box.

In order to achieve the above-mentioned object, the present invention installs a cargo box having a canvas store and a door body that can be opened and closed at a side opening on a storage frame of a vehicle, and a canvas store provided in the cargo box is provided with a door body. The gist is that a center post is provided that is movable along the longitudinal direction of the side entrance.

Hereinafter, the present invention will be described in detail based on the accompanying drawings.

FIG. 1 shows a vehicle 1, such as a truck, in which the present invention is implemented. In this vehicle 1, 3 is a cab, 5 is a chassis frame, and 7 is a cargo box installed (4) on the chassis frame 5.

As shown in FIG. 2, the cargo box 7 has a hollow box shape and includes a front frame assembly 9, a rear frame assembly 11, and a roof assembly 13 and a floor assembly 15 assembled to the upper and lower parts of both frame assemblies 9 and 11. openings 17 on both the left and right sides of the packing box 7.
is provided with a canvas store 19 and a plate-shaped door body 21 that can be opened and closed and moved freely along the roof assembly 13 and floor assembly 15. Also, packing box 7
As will be described later, a board 25 is attached to the front side (cab side) opening 23 of the
7 is provided with a canvas store 29 and a swing door 31 that can be opened and closed in the vertical direction (see FIGS. 5 to 13).

Also, on the back cargo compartment 33 side of the canvas store 19 provided in the left and right side openings 17 of the cargo box 7 and the door body 21, there is a center post 35 that can be moved and fixed to prevent the cargo from collapsing, and its length can be adjusted. A flexible lashing heald 37 is provided (see No. 20).

(5) Furthermore, the corner frame 39 of the front frame assembly 9, the rear corner frame 41 of the rear frame assembly 11, and the door body 21 that abuts these.
A door lock mechanism 45, which will be described later, is provided at the upper and lower portions of the side frame 43, respectively.

The packing box 7 according to the present invention is mainly composed of the above-mentioned elements, and the structure of each element will be explained in detail below based on the drawings.

The front frame assembly 9 is shown in FIGS. 3 and 4.
As shown in the figure, the corner frame 39.39 is configured in a concave shape by two corner frames 39.39 each having an abbreviated cross-sectional shape and a cross frame 47 connected thereto.
39, a board 25 is provided with reinforcing posts 49 at predetermined intervals. In addition, 51 is a guide frame attached to both side edges of the board 25, and 53 is a guide frame attached to the luggage compartment 3.
This is an outside air inflow window that brings outside air into the room.

Next, the rear frame assembly 11 is formed into a concave shape by two rear corner frames 4 (6) 1 and a rear cross frame 59, as shown in FIGS. As shown in FIGS. 8 to 10, the upper end of a canvas store 29 in which reinforcing posts 55 are embedded at predetermined intervals is fixed.

Further, a reinforcing guide frame 6I is attached to the lower protruding end of the canvas store 29, as shown in FIG. The canvas store 29 is engaged with the canvas store 29 to hold the canvas store 29.

As shown in FIG. 7, the swing door 31 is connected to the floor rear frame 16 via a hinge 63 so as to be openable and closable.
5 is installed. In addition, 67 is Canvas Store 29
A band for fixing to the lower end of the swing door 31,
69 is a hook for locking the hunt 67. Further, in the campus store 29, reinforcement posts 55 are installed at both ends of the plurality of reinforcing posts 55 buried therein, and at the lower free end thereof.
7) Guide rollers 73 that move along guide rails 71 attached to the rear corner frame 41 are attached to both ends of the strong guide frame 61, and are further attached to the side edges of the canvas store 29 and the rear corner frame 41. is provided with an elevating mechanism for elevating and lowering the canvas store 19.

As shown in FIG. 5, FIG. 12, and FIG. , a plurality of guide pulleys 77a, 77b are attached to the ends of the rear cross frame 59 that guide the wires 75a, 75b (77b is provided at a position approximately symmetrical to 77a in FIG. 5 with respect to the center line; ) and further wires 77a, 77b
A balance weight 79 is attached to the other end, and the balance weight 79 has a hollow rectangular cross section and moves up and down inside one side 8 of the corner frame 41.

Next, the floor assembly 15 installed (8) on the floor rear frame 16 includes a floorboard 81 made of Aviton plywood or the like and both sites of this floorboard 81, as shown in FIGS. 14 to 16. The floor frame 83 is fixed to the front floor frame 83a, and the rear floor frame 16 is fixed to the front and rear parts. It is installed by.

Further, on the floor frame 83 at both longitudinal edges of the floor 7 board 81, a guide roller 87 attached to the lower part of the door body 21, a guide roller 89 attached to the lower part of the canvas store 19, and a center post 35, which will be described later. Channel-shaped guide rails 93 and 95 are formed to freely support a guide roller 91 mounted on the lower part of the roller.

The roof assembly 13 also has a roof 97 attached (9) to the cross frame 47 of the front frame assembly IJ 9 and the rear cross frame 59 of the rear frame assembly 11, as shown in FIGS. 17 to 19. and two roof rails 99.101 attached to both longitudinal edges of the roof 97, and these two roof rails 99.101 have a downward central opening, and the opening ends are The floorboard 81 is formed into an upwardly bent channel shape.
It is disposed at a position facing two guide rails 93.95 disposed in and can run on guide rollers 103.104.105 attached to the upper ends of the door body 21, canvas store 19, and center post 35. It is a guide to Furthermore, front and rear roof frames 107.10, which cross the roof rails 99.101, are provided on the front side and + side edges of the roof 97.
7 is fixed. Next, the canvas store 19 provided in the left and right side openings 17 of the cargo box 7 and the door body 21 are connected to the two doors in the left and right side openings 17, as shown in FIGS. 20 and 22. The side wall of the main body 21 and both side edges of the canvas store 19 are linearly connected to each other through known connecting fittings, and the canvas door 19 is connected to the waterproof fabric main body 111 by a plurality of panels at predetermined intervals. Reinforcement posts 113 (six in this embodiment) are buried, and the above-mentioned guide rails 93.95 and roof rails 99.101 are installed at the upper and lower ends of the reinforcement posts 113.
A guide roller 89.104 is provided which is rotatable along.

Note that 115 is a retainer that is joined to the side edge of the door body 21.

A center post 35 is connected to the center of the canvas store 19 by appropriate means (Fig. 23), and guide rollers 105 and 91 are provided at the upper and lower ends of the center post 35, and the above-mentioned roof side rail 99, 101 floor side rail 93.9
5 along with the canvas store 19. In this embodiment, two lower end rollers 91 are provided at the front and rear. FIG. 27 shows this center post 35.

The lashing heald 37 for preventing cargo from collapsing is the door body 21,
The canvas store 19 and other sliding bodies are stretched on the inside of the vehicle cabin, parallel to these objects, and independently.

Next, as shown in FIGS. 24 to 26, the door body 21 has a cushioning material 119 such as styrofoam material inside two panel members 117, and a frame 121 is provided at both upper and lower ends of the door body 21. A plurality of guide rollers 87.103 are installed. Further, 123 is a weather slip attached to the upper and lower sides of the door body 21, which is attached to the luggage compartment 33.
This is to prevent rainwater etc. from entering inside.

Next, the lashing heald 37 has a lashing heald main body 163, as shown in FIGS. 20 and 30 to 32,
It consists of a locking metal fitting 165 connected to one end of this lashing belt main body 163, and an adjustment heald 169 and a locking fitting 171 connected to the other end via a length adjustment device 167, and the shape of the cargo box 7 Accordingly, as shown in Fig. 30, two lashing healds 37 and a net 17 to connect them are installed.
3 constitutes a wide lashing belt 37.

The second side of the adjustment device 167 includes a heel 175 and a handle 17 rotatably supported thereon, as shown in FIG.
7 and a gear 18 fixed to the shaft 179 of the handle 177
1 and this gear 181, the heald presser roller 18
It is composed of a Rana Esoto 185 that rotates the 3.

The length can be adjusted by the relationship between the handle 177 and the ratchet 185.The adjusting device 167 may be a known device.As shown in FIG. 165 is attached to the locking part 132 (elongated hole) of the bracket 191 provided on the frame 189 attached to the rear corner frame 41, and the locking tool 171 at the other end is attached to the board 9 of the front corner frame 39. The lashing healds 37 are respectively locked in the locking portions 132 (elongated holes) of the provided flakes 191. As a result, the lashing healds 37 are stretched parallel to the door body 21 and the canvas store 19 on the inside of the vehicle interior. .

If necessary, a plurality of lashing belts 37 may be stretched at necessary locations in the vertical direction of the vehicle compartment to appropriately prevent the load from collapsing depending on the load.

Further, the heald 37 is located at a position where it does not interfere with the sliding movement of the door 19 (13) of the door body 21, and since the heald 37 can firmly support the cargo, it has the effect of not interfering with smooth opening and closing operations.

The center post 35 serves as a restraint when an excessive load that cannot be supported by the lashing belt 37 acts, and also serves to strengthen the vehicle body structure and reinforce the roof (when a large load is applied to the roof). Even in the case where the guide roller 91 at the lower end of the center post comes into contact with the bottom of the guide rail 93, the guide rail 93 is supported.

The door body 21 can be smoothly opened and closed from either the front or rear of the vehicle by releasing the door lock described later, and by folding the central canvas store 19, the cargo opening area increases, making loading and unloading work easier. becomes. Since the lashing heald 37 can be removed from either the front or the rear, it is possible to load and unload cargo depending on the opening, and it is also easy to tension it after loading, making it easy to prevent cargo from collapsing. It can be carried out.

(14) Since the door can be freely opened and closed while the lashing heald 37 is stretched, that is, while holding the luggage, the operability is extremely good and the opening area can be maximized.

FIGS. 21, 28, and 29 show other embodiments of the cargo collapse prevention device and center post, and parts corresponding to the previous embodiments are designated by the same reference numerals. The main differences from the previous embodiments are the structure of mounting the center post and the mounting of the lashing heald. These will be explained below.

A center post 35 and a lashing heald 37 for preventing the cargo from collapsing, which are provided on the luggage compartment 33 side of the canvas store 19 and the door body 21, are parallel to the canvas store 19 and the door body 21, as shown in FIG. It will be installed.

As shown in FIGS. 28 to 29, the center post 35 includes a post cover 125 having a substantially C-shaped cross section, and a lock bar 127 that is housed inside the pothos force bar 125 so as to be able to rise and fall freely.
Furthermore, a bracket 129 is attached to the upper end of the post cover 125.
The post cover 125 has two guide rollers 105 mounted thereon in a position adjustable manner, and a guide plate 133 having vertical elongated holes 131 is mounted on the side surface of the post cover 125. A rotation prevention plate 135 fixed to the side surface of the lock bar 127 is engaged in the elongated hole 131 of the guide plate 133 so as to be movable up and down.

Further, the lower end of the lock bar 127 is connected to the floor frame 8.
3, and a stopper plate 137 is attached to the end thereof. In this example, the guide rail 93a has approximately the same cross-sectional shape as the roof rail 99.101 described above (a channel shape with a guide groove opening in the center). A bracket 139 having a U-shaped cross section is attached to the bottom wall surface, and this bracket 139 and the guide rail 93a
A through hole 141 is formed in the joint surface of the lock bar 127 at a position facing the end portion of the lock bar 127.

Further, an elevating and locking device 143 for elevating and lowering the lock bar 127 is attached to the bracket 139. a link 149 connected at one end;
Furthermore, the handle 153 is rotatably connected to the other end of the link 149 via a pin 151. The handle 153 is formed in an L-shape, and its bent portion is rotatably supported via a pin 157 by a casing 155 that guides the bushing rod 145.

Therefore, by rotating the handle 153 in the counterclockwise direction (in the direction of the arrow) in FIG. 29, the opening lever 127 can be raised via the link 149 and the bushing rod 145.

Roof rail 9 corresponding to the upper end of the lock bar 127
A locking bracket 161 having a recess 159 into which the tip of the locking bar 127 engages is attached to the side surface of the locking bracket 9 . Therefore, when fixing the center post 35 in a predetermined position, it can be locked by raising the lock bar 127 and engaging its tip with the recess 159 of the locking bar (17) racket 161. be.

By arranging a plurality of brackets 161 at appropriate positions on the rail 99, the fixing position of the center post 35 can be freely selected.

A hole for inserting the lock bar 127 is formed in the bracket 129 at the upper end of the post cover 125 to allow the lock bar 127 to move up and down. The lowered position of the lock bar 127 is
It is regulated by the engagement between the plate 135 and the elongated hole 131.

The locked position of the handle 153 of the locking device 143 is maintained by a known dead point effect.

By setting the lock handle 153 to the unlocked position, the center post 35 has its upper end fixed to the guide roller 1.
05, and the lower end is locked by the lock bar 127, the roof rail 99 and the floor side guide rail 93a, respectively.
can move freely along the

This operation is performed by an operating handle 163 fixed to the lower end of a guide gusset 162 which is fixed to the lower end of the center post 35 so as to cover the guide gusset 162 from the outside.

As shown in FIG. 21, in this example, the lashing belt 37 is provided between the center post 35 and the rear frame 189, and between the center post 35 and the front corner frame 39.
Since the structure is substantially the same as that explained in FIGS. 20 and 30 to 32,
The explanation will be omitted.

However, as shown in FIG. 29, the center boss 35 is provided with a long hole 132 at an appropriate position for locking the lashing belt 37.

When the center post 35 is locked, the door body 21 can be opened and closed within that range. If a wider opening is required, this can be done by unlocking the center post 35 and removing the locking tool 171 at one end of the lashing belt 37. In this example, since the center boss 35 can be locked, the effect of increasing the strength of the vehicle body structure and the roof is greater, and since the length of the lashing belt 37 is shorter, the effect of preventing cargo from collapsing is greater than that of the one shown in Fig. 20. It is the largest in history.

The door lock mechanism 45 provided at the upper and lower parts of the frame 189 attached to the front corner frame 39 and the rear corner frame 41, and the side frame 43 of the door body 21 that abuts these, is shown in FIG. It is constructed as shown in FIG. 4 and FIGS. 33 to 38.

That is, two shafts 197 on which two sprockets 193 and 195 of different diameters are mounted are rotatable in the upper and lower parts of the corner frame 39 and the frame 189, which are formed in a hollow shape. A chain 201 to which a lock handle 199 is connected is hooked to the upper and lower large-diameter sprockets 7) 193, which are installed internally.

Link 1 with one end connected to LJ handle 199
The tip of 99a is connected to a C-shaped slider 20 that moves up and down along a long hole 203 formed in the corner frame 39 and the side wall of the frame 189, as shown in FIGS. 36 to 38.
5, and both ends of the chain 201 are connected to the upper and lower ends of the slider 205.

Further, the lower part of the small diameter sprocket 195, 195 protrudes from a through hole 207 formed in the corner frame 39 and the side wall of the frame 189, and can be freely engaged with and detached from a striker 209 attached to the side frame 43 of the door body 21. A lunch 211 is provided.

This latch 211 has the small diameter sprocket 1 on the back side.
95, and its lower end surface is slidably supported in the sailor direction by two guide rollers 217 and 219 rotatably supported within the corner frame 39 and frame 189 via a bracket shaft 215. Supported.

The large-diameter guide roller 217 has a groove formed on its outer periphery to hold the latch 211 in place from both sides.

In addition, the lower surface of the latch 211 has a convex shape that rides over the opening 219 so that when the latch 211 protrudes from the through hole 207, a movement trajectory similar to the one point (21) in FIG. A cam 221 is integrally formed, and the tip side of the latch 211 is urged downward by a spring 223. Therefore, the lock handle 19
When locking 9 in the direction of the arrow in Fig. 37, link 19
9a, the striker 205 moves downward in the figure (in the direction of the arrow), and the chain 201 fixed thereto moves the sprockets 193 and 195 clockwise (in the direction of the arrow in FIG. 33).
direction). As a result, the small-diameter Suzo Ukeno l-195 rotates, and the chain 213 that meshes with it rotates.
moves to the left in the figure, the latch 211 protruding from the corner frame 39 and the 1111 hole 207 of the frame 189 retreats to the state shown by the solid line in FIG. The door main body 21 is locked while being pulled in by the striker 209 that has been moved. This locked state is maintained by the dead point action of the lock handle I99.

Also, rotate the lock handle 199 in the opposite direction (lock (22)
) When the sprockets 193 and 195 are rotated counterclockwise in FIG. 33 by operating the latch 211 in the releasing direction), the latch 211 protrudes and rises to release the locked state with the striker 209.

That is, when the latch 211 moves out to the right in FIG.
The door body 21 is pushed out in the direction of opening the door via the striker 209 until the cam 221 provided on the lower surface of the latch 211 rides on the guide roller 219, creating a gap between the corner frame 39 and the frame 189, and then the cam When the guide roller 221 rides on the guide roller 219, it rises in a substantially circular trajectory and releases the locked state.

In addition, in FIGS. 36 and 37, 225 is a tension sprocket for adjusting the tension of the endless chain 201, and is always directed via a spring 227 in a direction in which the chain 201 does not loosen.

Further, the structure of the door lock mechanism 45 described above includes the corner frames 39 and the frame 189 on the front side and the rear side.
However, in a vehicle having a structure in which the canvas store 25 provided with the nozzle weight 79 is not provided in the rear frame assembly 11 as in the embodiment of the present invention, , and the rear corner frame 41. It is also conceivable to incorporate a door lock mechanism (not shown) inside the door body 21 and to attach a striker (not shown) to the rear corner frame 41.

As described above, the corner frame 39 and the frame 189
By providing a door lock mechanism 45 between the door body 21 and the side frame 43 that the door body 21 abuts, the door body 21
When the door is closed, the upper and lower portions of the canvas store 9 are simultaneously pulled and locked by the one-touch operation, so that the locking is performed reliably and the intrusion of water, dirt, etc. into the luggage compartment 33 can be reliably prevented. Furthermore, since a gap is formed between the door body and each frame when the lock is released, it is convenient for opening the door body.

Next, FIGS. 39 to 42 show another embodiment in which the rear frame assembly 11 is provided with a canvas store 229 that can be opened and closed in the left-right direction. 59 is formed into a gate shape, and on the surface facing the rear cross frame 59 and the rear frame 16 on the floor side, there is a guide rail 233 on which a canvas store 229 similar to that shown in FIG. 22 runs.
a, 233b are provided.

As shown in FIG. 41, the canvas store 229 includes a plurality of reinforcing posts 11 at predetermined intervals on a waterproof fabric body 111.
3 (four in this embodiment) are buried, and the reinforcing posts 11
At the upper and lower ends of 3, guide rollers 8 similar to those in the previous embodiment are installed.
9.104 is provided. Also canvas store 22
A known door lock mechanism 45 is installed between the retainer 115 fixed to the side edge of the rear corner frame 41 and the rear corner frame 41.

Note that the other configurations and operations are the same as those of the first embodiment, so the same reference numerals are given and explanations will be omitted.

According to this embodiment, the rear opening of the cargo box 7 can be made light (25
) This has the effect of improving the workability of loading and unloading cargo from the rear opening, in addition to improving the workability of loading and unloading cargo from the left and right side openings 17. In addition, this door body is lightweight, and the rear side opening area can be maximized, significantly improving workability.

It is also possible to use the canvas store 229 by embedding the center post 35 as described above.

In this invention, a cargo box having a canvas store and a door body that can be freely opened and closed is installed in a side opening on a chassis frame of a vehicle, and the canvas store provided in the cargo box is installed along the longitudinal direction of the side opening. The provision of a movable center post improves the workability of loading and unloading cargo from the side of the vehicle, as well as the workability of restraining cargo.Furthermore, it effectively prevents cargo movement and load shedding during transportation, and at the same time secures the entire cargo box. This has the effect of improving assembly rigidity and supporting rigidity. In addition, since the center post is interposed in the side opening, even if a load is applied to the roof (26), the load can be sufficiently held, thereby increasing the rigidity of the vehicle body.

[Brief explanation of drawings]

Fig. 1 is an overall perspective view of a vehicle embodying the present invention, Fig. 2 is an enlarged perspective view showing the inside of a cargo box, Figs. 3 and 4 are front and side views of the front frame assembly, and Fig. 5. and Fig. 6 is a front view and side view of the carrier frame assembly, Fig. 7 is a sectional view taken along the line ■-■ in Fig. 5, Fig. 8 is a front view of the rear canvas store, Fig. 9, and Figure 10 is an enlarged front view and plan view of the cross frame of the carrier frame anno assembly, Figure 11 is a side view showing the structure of the lower free end of the canvas store in Figure 8, and Figure 12 is the canvas store in Figure 8. A partial plan view showing the upper mounting state of the
Fig. 13 is a schematic diagram showing the operation and installation of the rear can no store, Fig. 14 is a perspective view of the floor assembly, and Fig. 15 is Fig. 14 (y) xv-) (vlll
16 is a sectional view along line xvr-xvr in FIG. 14, FIG. 17 is a perspective view of the roof assembly, and FIG. 18 is a sectional view along line XVII[-XVI[I in FIG. 19 is a sectional view taken along line XIX-XIX in FIG. 17, FIG. 20 is a vertical sectional view of the side of the packing box, and FIG. 21 is a sectional view showing another embodiment of FIG. 20. A similar figure, second
Figure 2 is a perspective view of the canvas store installed in the left and right side openings of the cargo box, Figure 23 is a sectional view taken along line xxm-xxm in Figure 22, Figure 24 is a perspective view of the door body, and Figure 25 is 24 is a sectional view taken along line XXVXXV, FIG. 26 is a sectional view taken along line XXIV-XXIV in FIG.
Figure 28 is a perspective view of the center post, Figure 28 is a side view showing another embodiment of the J center post installed, Figure 29 is a front view of Figure 28, Figure 30 is a perspective view of the lashing heald, Fig. 31 is a perspective view of the adjustment device, Fig. 32 is a perspective view of the lashing heald main body, Fig. 33 is a lower front view of the door lock mechanism, Fig. 34 is a longitudinal sectional view of Fig. 33, and Fig. 35 is a perspective view of the 36 and 37 are a front view and a side view of the candle handle attachment part attached to the door lock mechanism,
Fig. 38 is a front view of the lock handle, Fig. 39 is a perspective view showing another embodiment of the rear opening of the cargo box, Fig. 40 is a perspective view of the carrier frame assembly, and Fig. 41 is the rear part of the cargo box. Perspective view of canvas store installed in opening, 4th
FIG. 2 is a sectional view taken along line xxxxn-xxxxn in FIG. 39. 1.Vehicle 5..Chassis frame 7..Loading box 17..Left and right side openings 19..Canvas store 21..Door body 35..Center post agent Patent attorney Koyoshin- Kazuhiko Noguchi Kenshosai Shita (29) Fig. 1 Fig. 6 Fig. γ Fig. 24 Fig. 25 Fig. 1 ■ Fig. 26 Fig. 1 No. 117 11 So Fig. 28 Fig. 33 Fig. 201 ＼ Fig. 35 Fig. 39 Fig. 40 Fig. 41 Fig. 229 No Figure 42, 7

Claims (1)

[Claims] A cargo box having a canvas store that can be opened and closed and a door body is installed in a side opening on the chassis frame of the vehicle, and a center that is movable along the longitudinal direction of the side opening is attached to the canvas store provided in the cargo box. A vehicle cargo collapse prevention device characterized by having a post.