JPS58185330A - 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 and a lashing belt that can be attached and detached on the cargo room side behind the canvas door of a packing case installed on a chassis and its main body. CONSTITUTION:A canvas door 19 and board-type 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. Besides, a center post 35 for preventing cargo slip that can freely be moved and fixed and a lashing belt 37 that can freely adjusted in its length are also provided on the cargo room 33 side behind these canvas door 19 and door main bodies 21. The center post 35 is connected to the central part of the canvas door 19 and slides along both rails on the roof assembly 13 side and floor assembly 15 side. The lashing belt 37 is stretched between the bracket 191 of a frame 189 and the bracket 191 of the board 9 of a frame 39.

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 particularly, 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, cargo boxes installed in vehicles such as trunks,
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.

(1) Manufacturing costs are high because the materials are expensive.

(2) Since there is usually only one door on the side of the cargo box, it is difficult to load and unload cargo from the side of the vehicle.

(3 [During assembly, the cargo box is assembled by reshaping and welding, and this is mounted on the chassis, so the /palm must be transported to the manufacturing site for aluminum cargo boxes, which also poses problems in terms of mounting performance.) .

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

(5) Since the lateral cargo space of the vehicle is small and the space is limited, palletization is not possible.

In addition, a packing box constructed with a canopy also has the following problems.

(1) Due to the swing door, it is not possible to load and unload the 6i■ from the side of the vehicle.

(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. They have various problems such as poor sex.

Furthermore, in addition to the above-mentioned problems, in conventional packing boxes, in order to effectively prevent the cargo from collapsing when the cargo is stored in both compartments, it is necessary to store the cargo effectively and efficiently. 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 that effectively prevents cargo from moving and collapsing during transport.

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 in a side opening on a chassis frame of a vehicle, and a canvas store provided on the cargo box and a door main body. The gist is that a center post and a removable running helmet are provided on the back luggage compartment side of the main body.

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 the vehicle 1, 3 is a cab, 5 is a palm frame, and 7 is a cargo box installed (4) on the chassis frame 5.

As shown in FIG. 2, the cargo box 7 is hollow and consists of a front frame assembly 9, a rear frame assembly 11, 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 left and right sides of the packing box 7 are formed in a box shape.
is provided with a canvas store 19 and a plate-shaped door body 21 that can be opened, 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. Be free now.

A single helmet 37 is provided (see No. 20).

(5) 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 F portion 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 frames 39, 39 are configured in a gate shape by two corner frames 39, 39 each having a substantially rectangular cross section, and a cross frame 47 connected to the two corner frames 39, 39.
39, a boat 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 gate shape with two rear corner frames 4 (6), l and cross frame 59, as shown in FIGS. As shown in FIGS. 8 to 1θ, 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 61 is attached to the lower free 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, and a reinforcing frame 65 is attached to the upper edge of the swing door 31. . In addition, 67 is Canvas Store 2
A band 69 is used to fix the band 9 to the lower end of the swing door 31, and a hook 69 is used to lock the band 67.

Additionally, the reinforcement posts 550 are installed at both ends of the plurality of reinforcement posts 550 buried in the canvas store 29, and the reinforcement posts (7) installed at the lower free end.
) Guide rollers 73 that roll along guide rails 71 attached to the rear corner frame 41 are attached to both ends of the strong F frame 610, and furthermore, guide rollers 73 that roll along guide rails 71 attached to the rear corner frame 41 are 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 FIGS. 5, 12, and 13, this elevating mechanism consists of two wires 7 of different lengths, one end of which is connected to the lower free ends of the left and right side edges of the canvas store 29.
5a, 75b, and a plurality of guide pulleys 77a, 77b attached to the end portions of the rear cross frame 59 that guide the wires 75a, 75b (77b is provided at a substantially symmetrical position with respect to the center line with respect to 773 in FIG. 5). wires 77a and 77b (not shown in the drawing), and
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 of the lacuna freno 41.

1 Next, the floor assembly 15, which is attached (8) on the floor rear frame 16, includes a floor board 81 made of Aviton plywood or the like, and an inner part of the floor boat 81, as shown in FIGS. 14 to 16. Consisting of a floor frame 83 fixed to the side, a front floor frame 83a fixed to the front and rear, and a rear floor frame 16, the floorboard 81 is bolted to the chassis frame 5 disposed in the longitudinal direction of the vehicle 1. It is attached by a fixing means 85 such as the like.

In addition, the floor frame 83 on both longitudinal sides of the floorboard 81 has 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 movably support guide rollers 91 mounted at the bottom.

The roof assembly 13 also includes a roof 97 attached (9) to the cross frame 47 of the front frame assembly 9 and the rear cross frame 59 of the rear frame assembly 11, as shown in FIGS. 17 to 19. It consists of 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 folded upward. The floorboard 81 is formed into a curved channel shape.
It is disposed at a position facing two guide rails 93.95 disposed in the guide rails 93.95 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 Further, front and rear roof frames 107.10, which cross the roof rails 99.101, are provided at the front and rear 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 a known connection metal. reinforcing posts 113 (six in this embodiment) are buried, and the above-mentioned guide rail 93.95 and roof rail 99.101 are buried at the upper F end of this reinforcing post 113.
A guide roller 89.204 is provided which is rotatable along the guide roller 89.204.

Note that 1] 5 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 guide rollers 105 and 91 are provided at the upper and lower ends of the above-mentioned roof side rail 99 and floor side rail 99. 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,
It is stretched inside the east chamber of the slide body such as the canvas store 19, parallel to these and independently.

Next, as shown in FIGS. 824 to 26, the door body 21 has a cushioning material 119 such as styrofoam material inside two panel members 117, and a frame 121 at the -L downward end thereof. A plurality of guide rollers 87.103 are attached via the guide rollers 87.103. Further, 123 is a weather slip attached to the upper and lower sides of the door body 21,
It is designed to prevent rainwater, etc. from entering the interior.

Next, the lashing heald 37 has a lashing heald main body 163, as shown in FIGS. 20 and 30 to 32,
It is composed of a locking metal fitting 165 connected to one end of this lashing heald main body 163, and an adjustment heald 169 and a locking device 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 heald 37.

An example of the adjustment device 167 is a head 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, and the heald presser roller 18
3, and a run-eight 185 that rotates the rotor.

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.
91 to the locking part 132 (elongated hole), and the locking tool 17 at the other end.
1 are respectively locked in locking portions 132 (elongated holes) of a bracket l-191 provided on the board 9 of the front corner frame 39. As a result, the lashing heald 37 is attached to the door body 21. The canvas store 19 is stretched on the inside of the vehicle in parallel with these.

This lashing belt 37 includes 4. a plurality of belts as required;
By stretching the cover at necessary locations in the vertical direction of the vehicle interior, it is possible to appropriately prevent the load from collapsing depending on the load.

In addition, the heald 37 is attached to the door body 21, the canvas (13)
) It is located at a position that does not interfere with the sliding movement of the door 19, and since the heald 37 can firmly support the luggage, 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, it 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 belt 37 provided on the luggage compartment 33 side of the canvas store 19 and the door body 21 to prevent cargo from collapsing are parallel to the canvas store 19 and the door body 21, as shown in FIG. It will be placed in

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 so that their positions can be adjusted freely, and a guide plate 133 having a vertical elongated hole 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 1137 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 to
Furthermore, it comprises a letter handle 153 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 connected to the casing 155 that guides the bushing rod 145 described above.
is rotatably supported via a pin 157.

Therefore, by rotating the handle 153 counterclockwise (in the direction of the arrow) in FIG. 29, the mouth and cover 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 locking position of the handle 53 of the locking device 7143 is maintained by a known dead point action.

Each time the lock handle 153 is set to the unlocked position, the center post 35 is moved so that its upper end is 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 (18) and the trail 93a from the outside.

As shown in FIG. 21, in this example, the lashing heald 37 is located 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, the center post 35 is provided with a long hole 132 at an appropriate position for locking the lashing belt 37, as shown in FIG.

When the center post 35 is locked, the door body 21 can be opened and closed within the range of the center post 35. 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 post 35 can be locked, the effect of increasing the strength of the vehicle body structure and the roof is greater, and the length of the lashing heald 37 is shorter, so the effect of preventing cargo from collapsing is greater than that of the one in Fig. 20. It's even bigger.

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

As a general rule, 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 rotated once on the upper and lower large-diameter sprockets 193, 193, which are installed internally.

Link 199 connected at one end to lock handle 199
The tip of a is a C-shaped slider 205 that moves up and down along a long hole 203 formed in the corner frame 139 and the side wall of the frame 189, as shown in FIGS. 36 to 38.
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 latch 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 215. Supported.

The large-diameter guide roller 217 has grooves formed on its outer periphery so that the latch 211 is inserted and held from both sides.

Further, on the lower surface of the latch 211, when the latch 211 protrudes from the through hole 207, a roller 21 is placed so as to obtain a motion trajectory as shown in a dotted line at one point (21) in FIG.
A convex cam 221 that rides on the latch 211 is integrally formed, and the tip side of the latch 211 is always urged downward by a spring 223. Therefore, when the lock handle 199 is locked in the direction of the arrow in FIG. 37, the link 199a
The striker 205 is directed downward (in the direction of the arrow) in the figure through
33, and the sprockets 193 and 195 are rotated clockwise (in the direction of the arrow) in FIG. 33 via the chain 201 fixed to the dirt. As a result, the small diameter sprocket 195 rotates and the chain 213 meshed with it moves to the left in the figure, so the latch 211 protruding from the corner frame 39 and the mill hole 207 of the frame 189 retreats and The state shown by the solid line in the figure is reached, and at this time, the striker 209 attached to the side wall of the door body 21 is engaged, and the door body 21 is locked while being pulled in. In this locked state, the lock handle 1
It is held by a dead point effect of 99.

Also, rotate the lock handle 199 in the opposite direction (lock (22)
) When the sprockets 193 and 195 are rotated counterclockwise in the direction of the hour hand in FIG. .

That is, when the lunch 211 goes 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 launch 211 rides on the guide roller 219, creating a gap between the corner frame 39 and the frame 189, and then pushing the cam 221 on the guide roller 219. 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 FIG. 1836 and FIG. 37, 225 is a tension sprocket for adjusting the tension of the endless chain 201, and is always biased 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 rear frame assembly 11 does not have the canvas store 25 provided with the balance weight 79 as in the embodiment of the present invention, the rear It is provided between the corner frame 41 and the 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 frame 43 and the door frame 43 that abuts the door body 210, 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 cargo 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 door 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 example) are buried, and the reinforcing post 1
At the upper and lower ends of 13, guide rollers 89, 104 similar to those in the previous embodiment are provided. Also canvas store 2
A known door lock mechanism 45 is installed between the retainer 115 fixed to the side edge of the door 29 and the middle 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 entrance of the cargo box 7 is light (25
) It can be opened with a simple operation, which not only improves the workability of loading and unloading cargo from the left and right side openings 17, but also improves the workability of loading and unloading from the rear opening. 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.

As described above, this invention provides
A loading box is provided with a door body and a canvas door that can be opened and closed at a side opening, and a center post and a removable latching helmet are installed on the back cargo compartment side of the canvas store and the door body provided in the loading box. As a result of this provision, it is possible to improve the workability of loading and unloading cargo from the side of the vehicle as well as the workability of restraining the cargo, and has the effect of effectively preventing cargo from shifting and collapsing during transportation. Furthermore, since the center post is interposed in the side opening, even if a load is applied to the roof, the load can be sufficiently maintained (26), thus improving the rigidity of the vehicle body.

[Brief explanation of drawings]

FIG. 1 is an overall perspective view of a vehicle in which the present invention is implemented, 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 terra assembly, and FIG. Fig. 6 is a front view and side view of the carrier frame anno 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 1O is an enlarged front view and plan view of the cross frame of the carrier frame 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 camber of Figure 8. A partial plan view showing the upper part of the store installed.
Fig. 13 is a schematic diagram showing the operation and installation of the rear canvas store, Fig. 14 is a perspective view of the floor assembly, Fig. 15 is a sectional view taken along line xv-xv in Fig. 14, and Fig. 16 The figure is a sectional view taken along line XV I - XV I in Fig. 14, Fig. 17 is a perspective view of the roof assembly, Fig. 18 is a sectional view taken along line Figure (7) is a cross-sectional view taken along the line XIX-XIX, Figure 20 is a vertical cross-sectional view of the side of the packing box, Figure 21 is a view similar to Figure 20 showing another embodiment of Figure 20, Figure 22 is a cross-sectional view along the line XIX-XIX; The figure is a perspective view of the canvas store attached to the left and right side openings of the cargo box, Figure 23 is a sectional view taken along line xxm-xxnr in Figure 22, Figure 24 is a perspective view of the door body, and Figure 25 is a cross-sectional view of the door body. 2
A sectional view along the line XXv-xxv in Figure 4, and Figure 26 is a cross-sectional view along the line XXv-xxv in Figure 4.
4, FIG. 27 is a perspective view of the center post, FIG. 28 is a side view showing another embodiment of the center post attached, and FIG. 29 is a cross-sectional view of the second embodiment.
Figure 8 is a front view, Figure 30 is a perspective view of the lashing belt,
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 3
Figure 3 is a cross-sectional view, Figures 36 and 37 are front and side views of the lock handle attachment part attached to the door lock mechanism, and Figure 38 is! 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 a perspective view of the rear opening of the cargo box. FIG. 42 is a sectional view taken along the xxxx row xxxxn line in FIG. 39. 5... Chassis frame 7... Cargo box 17... Left and right side openings 19... Canvas store 21... Door body 33... Cargo compartment 35... Center post 37... Lashing belt agent Patent attorney Small business letter - Kenshosai Noguchi Kazuhiko Shimo (29) Figure 1 Figure 6 Figure 7 Figure 24 Figure 25 Figure 1 μ Figure 26 1 ノ117 11':3 Figure 28 152- Figure 33 2o1 \ Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 229

Claims (1)

[Claims] A cargo box with a canvas door and a door body that can be opened and closed at a side opening is installed on the sharef seam of the vehicle, and a center post and A device for preventing cargo from collapsing for a vehicle, characterized in that it is equipped with a detachable lashing belt.