Tarpaulin cover for loading trucks
The tarpaulin cover for cargo trucks addresses the issues of aesthetic appeal and airtightness by using folded edges and locking bands, enabling overnight parking and efficient loading of long items with improved assembly and storage.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- 村山 哲夫
- Filing Date
- 2024-12-16
- Publication Date
- 2026-06-26
Smart Images
Figure 2026105150000001_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a cover for a loading truck that provides aesthetic appearance and airtightness during mounting and operation by providing a folded edge portion, a locking band, and a fastening tongue piece at the three lower side portions of the cover, and enables overnight parking in the vehicle and loading of long objects.
Background Art
[0002] Proposals regarding covers for loading trucks in the past, for example, integrally connect a ridge member serving as a frame and a sheet body serving as a protective sheet to prevent the flapping of the cover during driving, and enable easy storage and storage by making the ridge member and the sheet body disassemblable. A "cover for a loading truck" (Patent Document 1) has been proposed.
[0003] However, in the proposal of such a "cover for a loading truck", when forming an inclined roof, since the upper surface of the loading platform sheet is formed in a triangular shape by positioning the ridge member at the center of the loading platform sheet, the loading capacity is smaller than that of the loading platform sheet formed in a trapezoidal shape, and a receiving fitting must be fixed in advance to the loading platform of the loading truck. It was necessary to perform the installation work of the receiving fitting that supports the ridge member before loading the cargo.
[0004] In addition, a "cover for a loading truck" (Patent Document 2) has been proposed, which simplifies the structure significantly, enables easy attachment and detachment to the loading platform, and can be assembled in a size suitable for the size (dimensions) of the loading platform to improve versatility.
[0005] However, the proposal of such a "cover for a loading truck" has a complicated cover frame structure and requires labor and time for assembly. When the cover frame is not installed, a large storage space is required, and there is a problem that it is difficult to take in and out tools and loaded items loaded in front of the loading platform because the fastener at the outlet is on the rear surface.
[0006] Furthermore, in all of the above proposals, the canvas cover is fastened and secured to the loading hooks on the tailgate door of the receiving truck, which impairs the aesthetic appearance of the situation as the canvas cover and cargo securing rubber bands are irregularly fastened and secured to the sides of the tailgate door of the receiving truck, disregarding the visual appearance. In addition, a folded edge with a predetermined width and thickness is formed on the three lower edges of the canvas cover, eliminating the gap between it and the edge of the tailgate door of the receiving truck, thus failing to maintain airtightness between the cargo bed and the canvas cover.
[0007] Furthermore, a "frame panel fixing device" (Patent Document 3) has been proposed that allows for the stable erection of a frame panel added to the cargo bed of a light truck, secure fixation to the side of the cargo bed, and easy installation and removal on site.
[0008] However, the proposed "frame panel fixing device" merely involved attaching a canvas cover to a light truck bed with a frame panel already installed. It did not propose a canvas cover like the present invention's cargo truck canvas cover, which allows for the loading of large quantities of soil, fertilizer, bulk materials, and granular harvested products with a single touch, allows the canvas cover to be kept attached at all times even with the frame panel installed, and allows for partial opening as needed via side zippers (see Figures 7(b) and (c)).
[0009] Furthermore, a "vehicle cargo bed cover" (Patent Document 4) has been proposed to make the cargo bed easier to use even when it is attached to the vehicle in a way that covers the cargo bed.
[0010] However, the proposed "vehicle cargo bed cover" has a design in which the sealing flap opens upward with a wire fastener, potentially allowing water droplets attached to the sealing flap itself and its surface to fall into the window when opened, thus impairing the workability and convenience when retrieving tools, etc. Furthermore, because the sealing flap opens away from the worker, the design requires the worker to lean their body forward when opening or closing it.
[0011] In contrast, the opening of the present invention allows the waterproof zipper of the opening to be unlocked without removing the tightening elastic cord by opening the opening provided on the side of the tarpaulin cover, and also allows the worker to easily retrieve tools and other items loaded on the cargo bed without having to lean their body forward. Furthermore, because the opening hangs downward when opened, water droplets adhering to the surface of the opening do not fall into the opening during rainy weather, and when opened, the back surface of the opening becomes the surface, preventing the worker's clothes from getting wet. Thus, its technical structure and usability differ significantly from the opening of the present invention.
[0012] This invention was conceived with the idea of providing a tarpaulin cover for cargo trucks that combines aesthetic appeal and airtightness compared to conventional tarpaulin covers for cargo trucks. By providing folded edges, locking bands, and cargo securing tabs on the lower three sides of the tarpaulin cover, the invention developed a tarpaulin cover for cargo trucks that provides aesthetic appeal and airtightness when in operation, while also enabling overnight stays in the vehicle and the loading of long items, leading to the proposal of the "tarpaulin cover for cargo trucks" in this invention. [Prior art documents] [Patent Documents]
[0013] [Patent Document 1] Utility Model Registration No. 3088770 Gazette [Patent Document 2] Japanese Utility Model Publication No. 5-80842 [Patent Document 3] Patent No. 6178955 [Patent Document 4] Japanese Patent Publication No. 2020-104836 [Overview of the Initiative] [Problems that the invention aims to solve]
[0014] This invention was made in view of the above problems, and aims to provide a tarpaulin cover for a cargo truck that has an aesthetic appearance and airtightness when in operation, as well as enabling overnight stays in the vehicle and loading of long items, by providing folded edges, locking bands and cargo securing tabs on the lower three sides of the tarpaulin cover. [Means for solving the problem]
[0015] The cargo truck tarpaulin cover according to the present invention is a cargo truck tarpaulin cover comprising a tarpaulin cover and a tarpaulin cover holding member, wherein at least a portion of the tarpaulin cover is formed in a shape that covers the upper surface of the cargo bed of the cargo truck but does not cover the side area of the cargo bed door of the cargo truck, and the tarpaulin cover is provided with a folded edge portion having a predetermined width and thickness on three lower sides that is in constant contact with the outside of the cargo bed door edge portion, a locking band that connects and fastens the two side portions and the rear portion of the folded edge portion, cargo fastening tongues arranged in parallel at predetermined intervals along the folded edge portion, and a plurality of cargo fastening rubber bands having the minimum length necessary to fasten and secure the cargo fastening tongues to the cargo handling hooks of the cargo bed door of the cargo truck. The rear lower end surface of the canvas cover is provided with a rectangular extension that extends in the longitudinal direction of the cargo bed, and triangular extensions are provided on both end surfaces of the rectangular extension, so that the canvas cover covers the rear region and both side regions of the extension space formed by the canvas cover holding member and the horizontally open rear tailgate cargo bed door. The aforementioned canvas cover retaining member is attached to the side tailgate of the loading truck. A edge Rear end and By attaching the aforementioned canvas cover to a portion of the frame of the torii gate located at the front of the cargo bed and covering the cargo bed from above, a method is adopted that provides both aesthetic appeal and airtightness, while also enabling overnight stays in the vehicle and the loading of long items.
[0016] Furthermore, the tarpaulin cover for a cargo truck in the present invention comprises a horizontal frame formed such that its upper surface is substantially flush with the tailgate door, and connecting and fixing means provided at both ends of the horizontal frame, and the tarpaulin cover holding member is designed to cover the upper surface of the tarpaulin cover in a flat manner by covering the cargo bed from above with the tarpaulin cover.
[0017] Furthermore, the tarpaulin cover for a cargo receiving truck in the present invention is provided with a triangular extension portion on the tarpaulin cover, and the tarpaulin cover holding member consists of a suspension frame that suspends the edge portion of the rear tailgate cargo door located at the rear of the cargo bed from the gate, an extendable means that can adjust the length of the suspension frame, and a connecting and fixing means provided at the end of the suspension frame, and the upper surface of the tarpaulin cover is covered in a trapezoidal, sloping shape.
[0018] Furthermore, the tarpaulin cover for a cargo truck in the present invention is provided with a rectangular extension portion having a triangular extension portion located laterally on the cargo bed and an auxiliary extension portion extending in the longitudinal direction of the cargo bed. The tarpaulin cover holding member consists of a horizontal frame located at the rear of the cargo bed, the upper surface of which is formed to be substantially flush with the side tailgate cargo bed door, a suspension frame that suspends the horizontal frame and the gate, an extendable / retractable means that can adjust the length of the suspension frame, and connecting / fixing means provided at the ends of the horizontal frame and the suspension frame. The tarpaulin cover is folded against the horizontal frame and connected and fixed to the edge of the horizontally open rear tailgate cargo bed door to cover it, thereby covering the upper surface of the tarpaulin cover in a bulging trapezoidal, single-slope shape.
[0019] Furthermore, the tarpaulin cover for a cargo receiving truck in the present invention is formed in a box shape that covers the top surface of the cargo bed and can be opened to the rear, and side fasteners are provided on both sides of the tarpaulin cover at approximately the center in the front-to-rear direction to open the sides upward, and the tarpaulin cover holding member consists of a gate-type horizontal frame, a suspension reinforcing member, and connecting and fixing means provided at one end of the gate-type horizontal frame and the suspension reinforcing member, and the tarpaulin cover is covered from above so that the top surface of the tarpaulin cover is covered in a box shape.
[0020] Furthermore, the tarpaulin cover for cargo receiving trucks in this invention employs a method of providing a plurality of grommet holes at predetermined intervals on the folded edge.
[0021] In addition, the awning cover for a cargo truck according to the present invention employs a means in which a plurality of outlets are formed on the surface at an arbitrary position of the awning cover in a shape where an opening lid hangs downward.
Advantages of the Invention
[0022] According to the awning cover for a cargo truck in the present invention, by fixing the awning cover to the cargo handling hook of the swinging cargo bed door of the cargo truck, it is possible to improve the aesthetic appearance due to wrinkles and sagging caused by irregular tightening and fixing of the awning cover and the cargo tightening rubber band to the side surface of the swinging cargo bed door of the cargo truck while ignoring the appearance. At the same time, by forming a folded edge portion having a predetermined width and thickness at the three-sided lower edge portion of the awning cover, a gap with the edge portion of the swinging cargo bed door of the cargo truck is eliminated, thereby enhancing the sealing performance between the cargo bed and the awning cover. Furthermore, by providing a folded edge portion having a predetermined width and thickness at the three-sided lower edge portion of the awning cover, excellent effects such as maintaining the abrasion resistance of the entire awning cover can be achieved.
[0023] In addition, according to the awning cover for a cargo truck in the present invention, due to the cargo bed space formed by the mating portions on both sides and the rear surface of the awning cover and the extended space formed by contacting the cross-frame, it can be used as a normal cargo truck with an awning cover in daily use, and at the time of camping, an excellent effect such as securing a space for sleeping in the car where sleeping in the car is possible can be achieved.
[0024] In addition, according to the awning cover for a cargo truck in the present invention, by bridging a cross-frame over the edge portion of the side swinging cargo bed door and covering the awning cover from above, the awning cover can be covered flatly and smartly, and even when taking out the loaded goods, the awning cover can be quickly and compactly stored without folding. Furthermore, excellent effects such as being able to load goods and tools that cannot be wetted by rain on the lower surface of the awning cover and being able to load large goods and long ladders that can be wetted by rain on the upper surface of the awning cover can be achieved.
[0025] Furthermore, the tarpaulin cover for cargo trucks according to the present invention provides excellent effects, such as the fact that the tarpaulin cover is formed in a rectangular planar shape with a triangular extension that covers the upper surface of the cargo bed of the cargo truck and is connected and fixed to a part of the vehicle body, so that the upper surface of the cover is covered in a compact trapezoidal, sloping shape.
[0026] Furthermore, the tarpaulin cover for cargo receiving trucks according to the present invention has the excellent effect of being formed in a box shape that covers the top surface of the cargo bed and can be opened to the rear, allowing the tarpaulin cover to slide open in the front-to-back direction, and being provided with side fasteners on both sides of the tarpaulin cover, allowing it to be opened to the required extent without having to open the entire cover.
[0027] Furthermore, according to the cargo receiving truck cover of the present invention, The rear lower end surface of the canvas cover is provided with a rectangular extension that extends in the length direction of the cargo bed, and triangular extensions are provided on both end surfaces of the rectangular extension. This design provides excellent benefits, such as securing space for sleeping in the vehicle and enabling overnight stays in the cargo area.
[0028] Furthermore, according to the cargo receiving truck tarpaulin cover of the present invention, multiple openings are provided at arbitrary positions on the tarpaulin cover, and the openings are provided in a hanging shape so that the opening lid does not fall into the opening, and water droplets adhering to the surface of the opening do not fall into the opening. Inside It offers several advantages, such as preventing items from falling in, keeping the worker's clothes dry because the opening lid is inverted, and not interfering with the retrieval process.
[0029] Furthermore, the tarpaulin cover for cargo receiving trucks according to the present invention offers excellent advantages, such as the provision of inexpensive refrigerated vehicles, by equipping a simple heat-insulating storage compartment made of synthetic foam resin inside a gate-type horizontal frame that is connected and fixed to the cargo bed.
[0030] Furthermore, the tarpaulin cover for receiving trucks according to the present invention offers several advantages: by providing a frame panel on the vehicle's cargo bed, large quantities of soil, fertilizer, bulk materials, granular harvested products, etc., can be loaded with a single touch; the tarpaulin cover can be kept attached at all times even with the frame panel installed; and it can be opened as needed using the side zippers. [Brief explanation of the drawing]
[0031] [Figure 1] This is an explanatory diagram showing an embodiment of the cargo truck cover of the present invention. (Example 1) [Figure 2] This is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. (Example 2) [Figure 3] This is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. (Example 3) [Figure 4] This is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. (Example 4) [Figure 5] This is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. (Example 5) [Figure 6] This is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. (Example 6) [Figure 7] This is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. (Example 7) [Figure 8] This is an explanatory diagram showing another use of the cargo truck tarpaulin cover of the present invention. [Figure 9] This is an explanatory diagram showing another use of the cargo truck tarpaulin cover of the present invention. [Figure 10] This is an explanatory diagram showing an embodiment of a conventional tarpaulin cover for a cargo receiving truck. [Modes for carrying out the invention]
[0032] The most distinctive feature of the cargo truck tarpaulin cover in the present invention is that it is provided with a folded edge, a locking band, and a cargo securing tab on the tarpaulin cover for cargo trucks. Embodiments of the present invention will be described below with reference to the drawings.
[0033] Furthermore, the cargo truck tarpaulin cover of the present invention is not limited to the embodiments described below, and can be appropriately modified within the scope of the technical concept of the present invention, that is, within the range of shapes and dimensions that can achieve the same effects. Furthermore, although the description of the cargo truck cover of the present invention is based on the specifications of a cargo truck, it can be similarly applied to a small cargo truck. [Examples]
[0034] Figure 1 is an explanatory diagram showing an embodiment of the cargo truck cover of the present invention. Figure 1(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. Figure 1(b) shows the receiving truck K with a flat canvas cover 11 attached. Rearward perspective view That is the case. The cargo truck tarpaulin cover 10 of the present invention comprises a tarpaulin cover 11 and a tarpaulin cover holding member 19, wherein at least a portion of the tarpaulin cover 11 is formed in a shape that covers the upper surface of the cargo bed 34 of the cargo truck K but does not cover the side area of the tailgate cargo door 13 (13a, 13b, hereinafter the same) of the cargo truck K, and the tarpaulin cover 11 is provided with a folded edge portion 16 having a predetermined width and thickness on three lower sides that constantly abuts the outside of the cargo door edge portion, a locking band 17 that connects and fastens the two side portions and the rear portion of the folded edge portion 16, cargo fastening tongues 18 arranged in parallel at predetermined intervals along the folded edge portion 16, and a plurality of cargo fastening rubber bands 15 having the minimum length necessary to fasten and secure the cargo fastening tongues 18 and the tailgate door cargo hooks 13c of the cargo truck K. The rear lower end surface of the canvas cover 11 is provided with a rectangular extension portion 11b that extends in the longitudinal direction of the cargo bed 34, and triangular extension portions 11a are provided on both end surfaces of the rectangular extension portion 11b, so that the canvas cover 11 covers the rear region and both side regions of the extension space 27 formed by the canvas cover holding member 19 and the horizontally open rear tailgate cargo bed door 13b. The canvas cover retaining member 19 is attached to the side tailgate cargo bed doors 13a on both sides of the receiving truck K. of edge Rear end andThe tarpaulin cover 11 is attached to a part of the frame of the gate 12 located at the front of the cargo bed, and then placed over the cargo bed 34 from above, thereby providing both aesthetic appeal and airtightness, as well as enabling overnight stays in the vehicle and the loading of long items.
[0035] The receiving truck K will consist of commercially available standard specification light trucks and small cargo trucks of about 1 ton capacity.
[0036] The canvas cover 11 is formed in a shape that covers the upper surface of the cargo bed 34 of the receiving truck K, but does not cover the side areas of the tailgate cargo bed doors 13 (13a, 13b, and so on) of the receiving truck K. The three lower edges are equipped with a folded edge portion 16 having a predetermined width and thickness, a locking band 17 that locks both sides and the rear of the folded edge portion 16, a plurality of cargo securing tabs 18, and cargo securing rubber bands 15 that fasten and secure the cargo securing tabs 18 to the tailgate door cargo handling hooks 13c. The rear lower end surface is provided with a rectangular extension 11b that extends in the longitudinal direction of the cargo bed 34, and triangular extensions 11a that extend in a triangular shape are provided on both end surfaces of the rectangular extension 11b.
[0037] The cargo bed door loading hook 13a is a loading and unloading hook provided at the lower end of the edge portion of the side and rear tailgate cargo bed door 13 of the existing loading truck K.
[0038] The cargo securing rubber band 15 is, for example, a rubber cord with metal hooks attached to both ends, and consists of multiple cargo securing tabs 18 and multiple cargo securing rubber bands having the minimum length necessary to hook onto the cargo handling hooks 13c of the tailgate cargo door 13.
[0039] The folded edge portion 16 is formed on the three lower edges of the canvas cover 11 in a shape having a predetermined width and thickness, and is formed by folding and sewing the three lower edges, which are made of the same material as the canvas cover 11, multiple times. The presence of the folded edge portion 16 helps to maintain airtightness between the tailgate door 13 and the edges of the canvas cover 11 without wrinkles, creases, or sagging in the gaps of the three lower edges (rear and both sides) of the canvas cover 11.
[0040] The locking band 17 is formed in a band shape that locks the folded edges 16 of the side and rear surfaces together, and is secured by fasteners such as eyelets or snap buttons. The presence of the locking band 17 ensures that the three lower edges (rear and both sides, and so on) of the canvas cover 11 are securely and firmly held to the edges of the tailgate doors 13 of the receiving truck without any looseness.
[0041] Multiple cargo securing tabs 18 are provided at predetermined intervals on the inner opposite region of the folded edge 16 of the tarpaulin cover 11, and are formed, for example, by trapezoidal tabs with eyelet holes 32 or by strip-shaped stitching.
[0042] The canvas cover holding member 19 consists of multiple angle-shaped reinforcing frames equipped with connecting and fixing means 19b that are connected to and fixed to the edges of the side panels of the cargo bed doors 13 on both sides of the receiving truck K or to a part of the frame of the gate 12 located at the front of the cargo bed.
[0043] In terms of aesthetic appearance, the canvas cover 11 is fastened and secured to the side tailgate door 13a of the tailgate door 13 of the receiving truck K, improving upon the situation in the past where the canvas cover 11 and the cargo securing rubber band 15 were irregularly fastened and secured to the side of the tailgate door 13 of the receiving truck K, disregarding aesthetic appearance.
[0044] The airtightness is enhanced by the formation of folded edges 16 with a predetermined width and thickness on the three lower edges of the canvas cover 11, which prevents wrinkles and creases from forming in the gap between the cover and the edge of the cargo bed door 13 of the receiving truck K, thereby increasing the airtightness of the cargo bed space 28.
[0045] Furthermore, in Figure 1(b), the cargo securing rubber band 15 is fastened and secured in a V-shape opposite the cargo securing tab 18, but it can also be provided at intervals depending on the cargo securing condition.
[0046] Figure 1(c) is a rear perspective view of the cargo truck tarpaulin cover 10 of the present invention in use. When the loading truck K is in motion, the rear tailgate and cargo bed door 13b are lowered, and the bottom and both sides of the canvas cover 11 are folded down, allowing it to be used as a normal loading truck K. When camping, it can be used as a canvas cover 10 for loading trucks, enabling overnight stays in the vehicle and loading of long items 33a.
[0047] Figure 1(d) is a cross-sectional diagram illustrating the use of the cargo truck tarpaulin cover 10 of the present invention. The bottom and both sides of the canvas cover 11 are extended, creating a normal cargo space 28 and an extended space 27, which in turn creates a vehicle overnight parking space 26 that allows for overnight stays in the vehicle.
[0048] The overnight parking space 26 is a space formed by extending the bottom edge of the canvas cover 11 in a rectangular shape from the cargo bed space 28 of the receiving truck K, and by extending both sides by triangular extensions 11a and rectangular extensions 11b. The rectangular extension 11b and the triangular extension 11a described above are each folded inside the canvas cover 11 and are detachably attached via means easily accessible to those skilled in the art, such as double-sided fasteners or snap buttons.
[0049] The extended space 27 is the canvas cover 11 The rear lower end surface has a rectangular extension 11b that extends in the longitudinal direction of the cargo bed 34, and both end surfaces of the rectangular extension 11b have triangular extensions. The space formed by the triangular extension 11a secures a vehicle sleeping space 26 that allows the user to sleep overnight on the cargo bed of the receiving truck K.
[0050] The cargo truck tarpaulin cover 10 of the present invention, as described above, improves the aesthetic appearance caused by wrinkles and sagging that occur when the tarpaulin cover 11 and cargo securing rubber bands 15 are irregularly fastened and secured to the side of the cargo bed door 13 of the cargo truck K, disregarding the visual appearance, by fastening and securing the tarpaulin cover 11 to the cargo door loading hooks 13c of the cargo bed door 13 of the cargo truck K. Furthermore, by forming folded edges 16 with a predetermined width and thickness on the three lower edges of the tarpaulin cover 11, gaps with the edges of the cargo bed door 13 of the cargo truck K are eliminated, thereby improving the airtightness between the cargo bed 34 and the tarpaulin cover 11. Moreover, by providing folded edges 16 with a predetermined width and thickness on the three lower edges of the tarpaulin cover 11, the abrasion resistance of the entire tarpaulin cover 11 is maintained, and the aim is to provide a cargo truck tarpaulin cover 10 that enables overnight stays in the vehicle and loading of long items 33a. [Examples]
[0051] Figure 2 is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. Figure 2(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. The cargo truck tarpaulin cover 10 of the present invention comprises a tarpaulin cover holding member 19 consisting of a horizontal frame 19a formed so that its upper surface is substantially flush with the tailgate door 13, and connecting and fixing means 19b provided at both ends of the horizontal frame 19a, and employs a means to cover the upper surface of the tarpaulin cover 11 in a flat manner by covering the cargo bed 34 from above with the tarpaulin cover 11.
[0052] The horizontal frame 19a consists of multiple angle-shaped reinforcing frames, each equipped with connecting and fixing means 19b at both ends for connecting to and fixing to the edges of the side panels of the cargo bed doors 13 on both sides of the receiving truck K.
[0053] The connecting and fixing means 19b is not particularly limited in structure or shape, but for example, a U-shaped clamping hook extending at the same height as the top surface of the frame is clamped onto the edges of the side tailgate doors 13a on both sides of the receiving truck K, thereby connecting and fixing the horizontal frame 19a to the edges of the side tailgate doors 13a.
[0054] The clamping function 19c is formed by a U-shaped clamping hook, the fall prevention function 19d is formed by a V-shaped barb at the tip of the U-shaped clamping hook, and the tightening function 19e is formed by a tightening screw or the like. (See Figure 2(a) for the blowing outlet.)
[0055] Figure 2(b) is a rear perspective view showing the loading truck K with a flat canvas cover 11 attached. The canvas cover 11 is fitted flat over multiple horizontal frames 19a, resulting in a tonneau cover-like appearance that is neat and tidy from the outside.
[0056] Figure 2(c) is a rear perspective view showing the receiving truck K with a flat canvas cover 11 attached and cargo 33 loaded on it. With the canvas cover 11 flatly covering multiple horizontal frames 19a, the cargo can be secured with the extended cargo securing rubber bands 15a, allowing cargo that cannot be exposed to rain, such as tools, to be loaded on the underside of the canvas cover 11, while large cargo 33 that can be exposed to rain, or long ladders, etc., can be loaded on the top surface of the canvas cover 11.
[0057] Figure 2(d) is a rear perspective view showing the rolled-up state of the planar hood cover 11 of the present invention. When removing cargo loaded onto the cargo bed 34 of the receiving truck K, the entire tarpaulin cover 11 can be quickly rolled up and stored without folding by folding both ends of the tarpaulin cover 11 inward and then rolling it up around the horizontal frame 19a located at the rear of the cargo bed.
[0058] The cargo truck tarpaulin cover 10 of the present invention, as described above, allows the tarpaulin cover 11 to be neatly covered in a tonneau cover-like manner by placing a horizontal frame 19a across the edge of the side tailgate cargo bed door 13a and covering it from above. Furthermore, by rolling up the tarpaulin cover 11 without folding it, the cargo loaded on the cargo bed 34 of the cargo truck K can be quickly removed. In addition, cargo that cannot be exposed to rain, such as tools, can be loaded on the underside of the tarpaulin cover 11, and large cargo 33 that can be exposed to rain, such as long ladders, can be loaded on the upper surface of the tarpaulin cover 11, thus providing a cargo truck tarpaulin cover 10 that can be used to provide cargo that cannot be exposed to rain, such as tools, on the underside of the tarpaulin cover 11, and large cargo 33 that can be exposed to rain, or long ladders, can be loaded on the upper surface of the tarpaulin cover 11. [Examples]
[0059] Figure 3 is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. Figure 3(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. The cargo truck tarpaulin cover 10 of the present invention is provided with a triangular extension portion 11a on the tarpaulin cover 11, and the tarpaulin cover holding member 19 consists of a suspension frame 20 that suspends the edge portion of the rear tailgate cargo door 13b located at the rear of the cargo bed and the gate 12, an extendable / retractable means 20a that can adjust the length of the suspension frame 20, and a connecting / fixing means 19b provided at the end of the suspension frame 20, and the upper surface of the tarpaulin cover 11 is covered in a trapezoidal, sloping manner.
[0060] The canvas cover 11 has a rectangular shape that covers the top surface of the cargo bed 34 of the receiving truck K, and is equipped with eyelet holes 32 and cargo securing rubber bands 15 for fastening around its periphery. Triangular extensions 11a that form a predetermined area are provided on both sides of the surface of the canvas cover 11.
[0061] The torii gate 12 is a cargo handling frame installed behind the driver's seat of the receiving truck K, and the suspension frame 20 is connected and fixed to the lower frame 12a or upper frame 12b of the torii gate 12.
[0062] The suspension frame 20 has a predetermined length and consists of an angle-shaped reinforcing frame comprising a connecting and fixing means 19b for connecting and fixing the lower frame 12a or upper frame 12b of the gate 12 and the edge portion of the rear tailgate cargo door 13b located at the rear of the cargo bed, an extension and retraction means 20b, and a rotation and snapping means 20c.
[0063] The connecting and fixing means 19b is a U-shaped hook provided at both ends of the suspension frame 20, with an opening formed downwards that connects and clamps the edge portion of the rear tailgate door 13b located at the rear of the cargo bed to the lower frame 12a or upper frame 12b of the gate 12.
[0064] The telescopic mechanism 20b is a sheath-type sliding mechanism that can adjust the overall length of the suspension frame 20.
[0065] The rotating and snapping means 20c is a means of rotating a U-shaped hook to conform to the shape of the lower frame 12a or upper frame 12b of the torii gate 12 and the edge of the rear tailgate cargo door 13b when the angle of the suspension frame 20 changes.
[0066] If the suspension frame 20 is formed of a metal frame, The connecting and fixing means 19b is connected and fixed to both ends of the suspension frame 20 with metal U-shaped angle openings facing downwards. The rotating and snapping mechanism 20c is formed on the metal suspension frame 20 by a locking pin and a sheath tube, and is connected and fixed between both ends of the suspension frame 20 and the connecting and fixing mechanism 19b. The telescopic means 20b is formed by a sliding mechanism in which the metal frames of the suspension frame 20 are overlapped in a sheath-like manner.
[0067] If the suspension frame 20 is formed by ropes or belts, The connecting and fixing means 19b is connected and fixed to both ends of the suspension frame 20 with metal U-shaped angle openings facing downwards. The extension mechanism 20b is achieved by using a spring or rubber in the middle of the suspension frame 20, and the rotation / snap mechanism 20c is achieved by the flexibility of the rope or belt material.
[0068] Figure 3(b) shows the state in which the tarpaulin cover 11 of the cargo truck tarpaulin cover 10 of the present invention is connected to and placed over the lower frame 12a of the gate 12. Rearward perspective view That is the case. The top surface of the canvas cover 11 is covered in a gently sloping trapezoidal shape, allowing bulky items to be loaded at the front of the cargo bed 34, while low-bulk materials and tools can be loaded at the rear of the cargo bed 34.
[0069] Figure 3(c) is a rear perspective view showing the state in which the tarpaulin cover 11 of the cargo receiving truck tarpaulin cover 10 of the present invention is connected to and covers the upper frame 12b of the gate 12. Because the top surface of the canvas cover 11 is covered in a steeply sloping trapezoidal shape, it is possible to load even taller cargo or other items in front of the cargo bed 34 compared to the state shown in Figure 3(b) when it is connected to the lower frame 12a of the gate 12.
[0070] The cargo truck tarpaulin cover 10 of the present invention, as described above, is constructed by placing a suspension frame 20 across the lower frame 12a or upper frame 12b of the gate 12 and the edge of the rear tailgate cargo door 13b, and covering it from above with the tarpaulin cover 11. This covers the upper surface of the tarpaulin cover 11 in a trapezoidal, sloping shape, thereby enabling the loading of bulky cargo at the front of the cargo bed 34 and low-bulk materials, tools, etc., at the rear of the cargo bed 34. [Examples]
[0071] Figure 4 is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. Figure 4(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. The cargo truck tarpaulin cover 10 of the present invention has a tarpaulin cover 11 with a triangular extension portion 11a located laterally on the cargo bed 34 and an extension portion extending in the longitudinal direction of the cargo bed 34 ru The tarpaulin cover holding member 19 is provided with a shaped extension section 11b, and the tarpaulin cover holding member 19 is formed in a shape such that its upper surface is substantially flush with the side tailgate cargo bed door 13a and is located at the rear of the cargo bed, a suspension frame 20 that suspends the horizontal frame 19a and the gate 12, an extendable / retractable means 20b that can adjust the length of the suspension frame 20, and connecting / fixing means 19b provided at the ends of the horizontal frame 19a and the suspension frame 20, and by folding the tarpaulin cover 11 against the horizontal frame 19a and connecting and fixing it to the edge of the horizontally open rear tailgate cargo bed door 13b to cover it, the upper surface of the tarpaulin cover 11 is covered in a raised trapezoidal, sloping shape.
[0072] The canvas cover 11 has a rectangular shape that covers the top surface of the cargo bed 34 of the receiving truck K, and is equipped with a cargo securing rubber band 15 around its periphery, and triangular extensions 11a that form a predetermined area are located on both sides and the rear of the surface of the canvas cover 11. , rectangle By providing the shaped extension portion 11b, the bottom and both sides of the canvas cover 11 are extended, thereby creating a normal cargo bed space 28 and an extended extension space 27, which in turn creates a vehicle overnight parking space 26 that allows for overnight stays in the vehicle.
[0073] The triangular extension portion 11a is formed by creating triangular gussets that form a predetermined area on both sides of the surface of the canvas cover 11.
[0074] The rectangular extension 11b is The rear lower end surface of the canvas cover 11 extends in the longitudinal direction of the cargo bed 34. It is formed by creating a square-shaped gusset. The rectangular extension 11b and the triangular extension 11a described above are each folded inside the canvas cover 11 and are detachably attached via means easily accessible to those skilled in the art, such as double-sided fasteners or snap buttons.
[0075] The horizontal frame 19a connects the edges of the side tailgate doors 13a on both sides of the loading truck K. FixedIt consists of an angle-shaped reinforcing frame equipped with connecting and fixing means 19b, and is attached to the rear of the cargo bed of the receiving truck K.
[0076] The suspension frame 20 consists of an angle-shaped reinforcing frame having a predetermined length and comprising a horizontal frame 19a located at the rear of the cargo bed and an upper frame 12b of the gate 12 located at the front of the cargo bed of the receiving truck K, a connecting and fixing means 19b for connecting and fixing them, an extendable means 20b that can adjust the overall length, and a rotating and snapping means 20c.
[0077] Figure 4(b) is a rear perspective view showing the cargo truck cover 10 of the present invention with the cover 11 attached. Within the cargo bed space 28 of the receiving truck K, an extension space 27 and a vehicle sleeping space 26 are secured, and the upper surface of the canvas cover 11 is covered in a raised trapezoidal, sloping shape.
[0078] Figure 4(c) is a cross-sectional diagram showing the state in which the tarpaulin cover 11 of the cargo truck tarpaulin cover 10 of the present invention is placed over the vehicle to enable overnight stays inside the vehicle. By folding down the rear tailgate / cargo door 13b located at the rear of the cargo bed, an extended space 27 is created relative to the cargo bed space 28, thereby securing a new overnight parking space 26 that allows for overnight stays in the vehicle.
[0079] The overnight parking space 26 is covered by a canvas cover 11 in relation to the cargo bed space 28 of the receiving truck K. The rear lower end surface has a rectangular extension 11b that extends in the longitudinal direction of the cargo bed, and both end surfaces of the rectangular extension 11b have triangular extensions. The space is extended by the triangular extension 11a and is formed by the extension space 27 and the cargo bed space 28.
[0080] The extended space 27 is the canvas cover 11 The rear lower end surface has a rectangular extension 11b that extends in the longitudinal direction of the cargo bed, and both end surfaces of the rectangular extension 11b have triangular extensions. The space formed by the triangular extension 11a contacting the horizontal frame 19a allows the user to secure a sleeping space 26 on the cargo bed of the receiving truck K. During normal use, the canvas cover 11 is folded inward and secured with double-sided zippers or snap buttons.
[0081] Compared to conventional cargo beds formed by a single suspension frame 20, the cargo bed space 28 can be made larger by covering the upper surface of the canvas cover 11 with multiple suspension frames 20 in a trapezoidal, sloping manner.
[0082] The cargo truck tarpaulin cover 10 of the present invention, which is constructed as described above, has rectangular extensions 11b and triangular extensions 11a on both sides and the rear. and The cargo bed space 28 that is formed and the extended space 27 that is formed by contact with the horizontal frame 19a make it possible to provide a cargo truck cover 10 that can be used as a normal cargo truck K with a canvas cover in everyday use, and also provides a space 26 for overnight stays in the vehicle when camping. [Examples]
[0083] Figure 5 is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. Figure 5(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. The cargo truck tarpaulin cover 10 of the present invention is formed in a box shape that covers the upper surface of the cargo bed 34 and can be opened to the rear, and the tarpaulin cover 11 is provided with side fasteners 30 that open the sides upward at approximately the center of both sides in the front-to-rear direction, and the tarpaulin cover holding member 19 consists of a gate-type horizontal frame 21, a suspension reinforcing member 21b, and a connecting and fixing means 19b provided at one end of the gate-type horizontal frame 21 and the suspension reinforcing member 21b, and the tarpaulin cover 11 is covered from above so that the upper surface of the tarpaulin cover 11 is covered in a box shape.
[0084] The gantry-type horizontal frame 21 consists of multiple foldable or fixed gantry-shaped reinforcing frames, each equipped with connecting and fixing means 19b for connecting and fixing the edges of the side tailgate doors 13a on both sides of the receiving truck K. The frames are joined together by forming recessed areas 21a at the intersections with the suspension frame 20. Furthermore, if the canvas cover 11 is not needed, the gate-type horizontal frame 21 can be pushed forward on the cargo bed and bundled with bands or the like, the canvas cover 11 can be folded up, and the suspension reinforcement members 21b can be bundled and stored inside the cargo bed.
[0085] In the case of a fixed gate-type horizontal frame 21, for example, it is formed by an integrated reinforcing frame that connects and clamps the edges of the side tailgate doors 13a on both sides of the receiving truck K, and a reinforcing frame that rises up from the edges of the side tailgate doors 13a, and is provided with connecting and fixing means 19b at both ends to which the edges of the side tailgate doors 13a are connected and fixed.
[0086] The suspension reinforcing member 21b consists of a plurality of reinforcing members having a predetermined length and equipped with connecting and fixing means 19b that hook and connect the horizontal frame 19a located at the front of the cargo bed and the edge portion of the rear tailgate cargo bed door 13b located at the rear of the cargo bed. The intersecting portions with the horizontal frame 19a are formed to create recesses 21a that interlock with each other, allowing them to be combined into one shape. Furthermore, a portion of the suspension reinforcing member 21b is equipped with a connecting and fixing means 19b in the direction of the gate 12, thereby connecting the gate-shaped horizontal frame 21 and the gate 12 and suppressing the wobbling of the gate-shaped horizontal frame 21.
[0087] The side fasteners 30 are located approximately in the center of both sides of the tarpaulin cover 11 in the front-to-back direction, allowing for easy removal of luggage, tools, and other items loaded on the cargo bed 34 by opening the sides of the tarpaulin cover 11 upwards.
[0088] Figure 5(b) is a rear perspective view showing the cargo truck cover 10 of the present invention with the cover 11 attached. The canvas cover 11 is covered in a box shape by the canvas cover holding member 19, allowing materials, luggage, tools, etc. of a certain height to be loaded onto the cargo bed 34.
[0089] Figure 5(c) shows the load-receiving truck cover 10 of the present invention in use. Rearward perspective view That is the case. The bottom and both sides of the canvas cover 11 are extended, creating a normal cargo space 28 and an extended space 27, which in turn creates a vehicle overnight parking space 26 that allows for overnight stays in the vehicle.
[0090] The cargo truck tarpaulin cover 10 of the present invention, as described above, enables the provision of a cargo truck tarpaulin cover 10 that can load materials, cargo 33 and tools of a certain bulkiness by covering the top surface of the tarpaulin cover 11 in a box shape by placing a gate-shaped horizontal frame 19a across the edge of the side tailgate cargo bed door 13a and covering it from above. [Examples]
[0091] Figure 6 is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. The cargo truck tarpaulin cover 10 in the present invention employs a method of providing a plurality of grommet holes 32 at predetermined intervals on the folded edge portion 16.
[0092] Figure 6(a) is an exploded perspective view showing the loading truck K with the canvas cover 11 attached. Figure 6(b) shows the loading truck K with the canvas cover 11 attached. Rearward perspective view That is the case.
[0093] Multiple grommet holes 32 are provided at predetermined intervals on the folded edge 16 of the canvas cover 11.
[0094] The vehicle frame loading hook 13b is a loading hook installed on the vehicle frame of the existing loading truck K.
[0095] The cargo truck tarpaulin cover 10 of the present invention, which is constructed as described above, has multiple grommet holes 32 provided at predetermined intervals on the folded edge portion 16, and the cargo is secured by cargo securing rubber bands 15 and extended cargo securing rubber bands 15a, thereby enhancing the cargo securing function compared to conventional tarpaulin covers 11. [Examples]
[0096] Figure 7 is an explanatory diagram showing another embodiment of the cargo truck tarpaulin cover of the present invention. The cargo truck tarpaulin cover 10 in the present invention employs a method of forming multiple outlets 24 on the surface of the tarpaulin cover 11 at arbitrary positions, with each outlet having an opening lid 24a that hangs downwards.
[0097] Figure 7(a) shows the receiving truck K with a flat canvas cover 11 attached. Rearward perspective view That is the case. Multiple access openings 24 are provided on the surface of the canvas cover 11, with opening lids 24a hanging down at arbitrary positions. By opening the access openings 24, luggage, tools, etc. loaded on the cargo bed 34 can be easily removed by unlocking the waterproof zippers of the access openings 24, without having to remove the securing rubber bands 15.
[0098] Figures 7(b) and 7(c) show the receiving truck K with a trapezoidal, single-slope tarpaulin cover 11 attached. Rearward perspective view That is the case. Multiple access openings 24 are provided on the side of the canvas cover 11, with opening lids 24a hanging down at arbitrary positions. By opening the access openings 24, luggage, tools, etc. loaded on the cargo bed 34 can be easily removed by unlocking the waterproof zippers of the access openings 24, without having to remove the cargo securing rubber bands 15. Furthermore, because the opening cover 24a is provided in a hanging shape, it differs significantly from conventional upward-opening dispensing openings in terms of effectiveness and convenience. This is because the opening cover 24a does not fall into the opening, water droplets attached to the surface do not fall into the opening, the worker's clothes do not get wet because the opening cover 24a is turned inside out, and the opening cover 24a does not get in the way of the dispensing work.
[0099] Figures 7(d) and 7(e) show the receiving truck K with a rectangular box-shaped canvas cover 11 attached. Rearward perspective view That is the case. Multiple access openings 24 are provided on the side of the canvas cover 11, with opening lids 24a hanging down at arbitrary positions. By opening the access openings 24, luggage, tools, etc. loaded on the cargo bed 34 can be easily removed by unlocking the waterproof zippers of the access openings 24, without having to remove the cargo securing rubber bands 15.
[0100] Figure 8 shows the tarpaulin cover 10 for cargo receiving trucks according to the present invention. Another use This is an explanatory diagram showing the morphology. Figure 8(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. The cargo truck tarpaulin cover 10 of the present invention may also be provided with a simple heat-shielding storage compartment 31 made of synthetic foam resin inside the tarpaulin cover holding member 19.
[0101] When the canvas cover holding member 19 is fixed, the gate-shaped canvas cover holding member 23 is formed by fastening and fixing the cargo securing tongue 18 and the tailgate door cargo handling hook 13c with a cargo securing rubber band 15. The canvas cover holding member 19 is formed by alternating combinations of gate-shaped horizontal members and linear suspension members, each having an upper frame 12b of the gate 12 and connecting / fixing means 19b that are connected to and fixed to the side tailgate cargo bed door 13a. It is formed with means for folding the frame that connects and clamps the edges of the side tailgate cargo bed doors 13a on both sides of the receiving truck K and the frame that rises from the edges of the tailgate cargo bed door 13 into an L-shape and fixing them with staple fittings, and both ends are equipped with connecting / fixing means 19b to which the edges of the tailgate cargo bed door 13 are connected and fixed.
[0102] The simple heat-shielding storage unit 31 consists of a storage unit made of synthetic foam resin in the shape of a Lego block, which is installed inside the gate-shaped canvas cover holding member 23. A heat shield plate 31c is laid at the bottom, a heat shield wall plate 31b made of synthetic foam resin is fitted at the front, and an opening / closing door 31a made of synthetic foam resin is provided at the rear.
[0103] Figure 8(b) shows the cargo truck cover 10 of the present invention. Rearward perspective view That is the case. Even when the cargo bed 34 of the receiving truck K is equipped with a simple heat-insulating storage compartment 31, its appearance remains the same as a standard receiving truck K with a canvas cover.
[0104] The cargo truck tarpaulin cover 10 of the present invention, as described above, is equipped with a simple heat-insulating storage compartment 31 made of synthetic foam resin inside a gate-shaped tarpaulin cover holding member 23 that is connected to and fixed to the cargo bed 34, thereby enabling the provision of an inexpensive refrigerated vehicle with a tarpaulin cover.
[0105] Figure 9 shows the tarpaulin cover for cargo receiving trucks according to the present invention. Another use This is an explanatory diagram showing the morphology. Figure 9(a) is an exploded perspective view of the cargo truck tarpaulin cover 10 of the present invention. The cargo truck tarpaulin cover 10 of the present invention is formed in a box shape that covers the upper surface of the cargo bed 34 and can be opened to the rear, and the tarpaulin cover holding member 19 consists of a frame panel 29 made of a rectangular plate, a frame panel fixing device 25 that attaches and detaches the frame panel 29 to the upper end surface of the side tailgate cargo bed door 13a, and a frame reinforcing frame 22, and the frame reinforcing frame 22 includes a horizontal member 22a that connects the upper ends of opposing frame panels 29 provided on both sides of the cargo bed 34, and a connecting and clamping means 22b provided at the end of the horizontal member 22a that connects and clamps the upper end of the frame panel 29 and the horizontal member 22a, and a means that the upper surface of the tarpaulin cover 11 is covered in a box shape by covering it from above with the frame reinforcing frame 22 connected to and clamping the upper end of the frame panel 29.
[0106] The canvas cover 11 is formed in a box shape that covers the entire cargo bed 34 of the receiving truck K from above. ,side Side fasteners 30 are provided approximately in the center of both sides of the front-to-back section, allowing the sides of the canvas cover 11 to be opened upwards.
[0107] The reinforcing frame 22 consists of multiple reinforcing members, each equipped with connecting and clamping means 22b that connect and clamp the left and right upper ends of the reinforcing frame panel 29 at both ends of the horizontal member 22a, and plays a role in suppressing the wobbling of the reinforcing frame panel 29.
[0108] The frame panel fixing device 25 is formed by having U-shaped opening covers facing each other in opposite directions at the upper and lower ends of the flat angle plate. The upper end is designed to hook onto the upper end of the side tailgate cargo bed door 13a of the receiving truck K, and the lower end is designed to hook onto the lower edge of the frame panel 29.
[0109] The frame panels 29 are made from commercially available concrete panels measuring 1800mm in length, 900mm in width, and 12mm in thickness. The rear frame panels 29 are cut to match the width of the receiving truck K. By installing insert panels 29 on the inside of the side panels 13 of the cargo bed of the receiving truck K, large quantities of soil, fertilizer, bulk materials, granular harvested products, etc., can be loaded.
[0110] Figure 9(b) is a rear perspective view showing the cargo truck cover 10 of the present invention with the cover 11 attached. The cargo receiving truck cover 10 in the present invention can prevent the cargo from getting wet in the rain, even when soil, fertilizer, bulky materials, granular harvested products, etc. are loaded inside the frame panel 29 during rainy weather, by covering the frame panel 29 with the cover 11 from above.
[0111] Figure 9(c) is a rear perspective view showing the cargo truck cover 10 of the present invention with the rear of the cover 11 open. <Procedure for opening the convertible top cover> (1) Pull the side zippers 30 on both sides of the soft top cover 11 upwards. (2) Remove the cargo securing rubber band 15 at the rear of the canvas cover 11 from the cargo handling hook 13c on the tailgate door of the receiving truck K. (3) Roll up and fold the cover portions on both sides of the canvas cover 11. (4) Roll up the rear cover portion of the soft top cover 11 and fold it forward. (5) Slide the reinforcing frame 22 forward to move it. (6) Soil, fertilizer, bulk materials, granular harvested materials, etc. are loaded from above the frame panel 29. (7) Open the side zipper 30 as needed to replenish or remove the loaded items. (8) Cover the canvas top 11 by following the reverse procedure of (1) to (5).
[0112] The cargo truck tarpaulin cover 10 of the present invention, configured as described above, allows for the loading of large quantities of soil, fertilizer, bulky materials, granular harvested products, etc., with a single touch by attaching the frame panel fixing device 25 to a commercially available concrete frame panel 29. Furthermore, the tarpaulin cover 11 can be kept attached at all times even when the frame panel 29 is attached, and the side zippers 30 can be opened to replenish or remove the loaded materials.
[0113] Figure 10 is an explanatory diagram showing an embodiment of a conventional tarpaulin cover for a cargo receiving truck. Figure 10(a) is a rear perspective view showing the loading truck K with a flat canvas cover 11 attached. Figure 10(b) is a rear perspective view showing the receiving truck K with a triangular roof-shaped canvas cover 11 attached. Figure 10(c) is a rear perspective view showing the receiving truck K with a rectangular box-shaped canvas cover 11 attached. Conventionally, the canvas cover 11 is fastened and secured to the loading hooks 14 on the body frame of the receiving truck K, causing the extended cargo securing rubber bands 15a to be irregularly fastened and secured to the sides of the tailgate doors 13 of the receiving truck K, thus degrading the aesthetic appearance. Furthermore, because the canvas cover 11 does not have a folded edge portion 16 with a predetermined width and thickness formed on the three lower edges, wrinkles, folds, and sagging occur in the gap between it and the edge of the tailgate doors 13 of the receiving truck K, thus failing to reliably ensure a tight seal between the tailgate doors 13 and the canvas cover 11. [Industrial applicability]
[0114] The cargo truck tarpaulin cover of the present invention possesses aesthetic appeal and airtightness not found in conventional cargo truck tarpaulin covers, and also enables overnight stays in the vehicle and loading of long items. Therefore, we believe that the "cargo truck tarpaulin cover" of the present invention has extremely high industrial applicability. [Explanation of Symbols]
[0115] 10. Tarpaulin cover for receiving trucks 11. Convertible top cover 11a triangular extension part 11b rectangular extension part 11c auxiliary extension section 12 Torii 12a bottom frame 12b Top frame 13. Tailgate / Roadside Door 13a Side tailgate, cargo bed door 13b Rear tailgate / cargo bed door 13c Door Handling Hook 14. Cargo hooks on the vehicle frame 15. Cargo securing rubber bands 15a Extended Cargo Securing Rubber Band 16 Folded edge 17. Locking band 18. Cargo securing tabs 19. Canopy cover retaining member 19a Horizontal frame 19b Connection / fixing means 19c clamping function 19d anti-falling function 19e tightening function 20 Suspension frame 20b telescopic means 20c Rotating / Snapping Mechanism 21. Gantry-type horizontal frame 21a Recessed recess 21b Suspension reinforcement member 22 Reinforcement frame for inserts 22a Horizontal member 22b Connection and clamping means 23 Gate-shaped hood cover retaining member 24 Dispensing opening 24a opening lid 25. Insert frame panel fixing device 26. Space for sleeping in a car 27 Extension space 28. Cargo space 29 Insert frame panel 30 Side zipper 31 Simple heat-insulating storage cabinet 31a Heat-insulating opening and closing door 31b Heat-shielding wall panel 31c heat-insulating floorboards 32 eyelet holes 33 Cargo 33a long object 34 cargo bed K Receiving Truck
Claims
1. A tarpaulin cover for a cargo truck, comprising a tarpaulin cover and a tarpaulin cover retaining member, At least a portion of the aforementioned canvas cover has a rectangular shape that covers the top surface of the loading platform of the receiving truck. The aforementioned canvas cover is provided with a folded edge portion having a predetermined width and thickness at all four edges, a locking band that secures both sides and the rear of the folded edge portion, a plurality of cargo securing tabs, and a cargo securing rubber band that fastens and secures the cargo securing tabs to the tailgate cargo handling hooks. A tarpaulin cover for a cargo truck, characterized in that the tarpaulin cover holding member is connected to the edge of the side tailgate doors or rear tailgate doors on both sides of the cargo truck, or to a part of the frame of the gate located in front of the cargo bed, and the tarpaulin cover is placed over it.
2. The aforementioned canvas cover retaining member consists of a horizontal frame formed such that its upper surface is substantially flush with the tailgate door, and connecting and fixing means provided at both ends of the horizontal frame. The tarpaulin cover for a receiving truck according to claim 1, characterized in that the top surface of the tarpaulin cover is covered in a flat manner by placing the tarpaulin cover over the cargo bed from above.
3. The aforementioned canvas cover is provided with a triangular extension, and the canvas cover holding member comprises a suspension frame that suspends the edge of the rear tailgate cargo door located at the rear of the cargo bed from the frame, an extendable / retractable means that allows adjustment of the length of the suspension frame, and a connecting / fixing means provided at the end of the suspension frame. The cargo truck cover according to claim 1, characterized in that the upper surface of the cover is covered in a trapezoidal, sloping shape.
4. The aforementioned canvas cover is provided with a rectangular extension section that includes a triangular extension section located laterally on the cargo bed and an auxiliary extension section that extends in the longitudinal direction of the cargo bed, The aforementioned canvas cover retaining member comprises a horizontal frame located at the rear of the cargo bed, the upper surface of which is formed to be substantially flush with the side tailgate cargo bed door; a suspension frame that suspends the horizontal frame and the gate; an extendable / retractable means for adjusting the length of the suspension frame; and connecting / fixing means provided at the ends of the horizontal frame and the suspension frame. By folding the aforementioned canvas cover against the horizontal frame and connecting and securing it to the edge of the horizontally opened rear tailgate cargo door, The cargo truck cover according to claim 1, characterized in that the upper surface of the tarpaulin cover is covered in a raised trapezoidal, sloping shape.
5. The aforementioned canvas cover is formed in a box shape that covers the top surface of the cargo bed and can be opened to the rear, and side fasteners are provided on both sides of the canvas cover at approximately the center in the front-to-rear direction to open the sides upward. The aforementioned canvas cover holding member consists of a gate-type horizontal frame, a suspension reinforcing member, and connecting and fixing means provided at one end of the gate-type horizontal frame and the suspension reinforcing member. The tarpaulin cover for a receiving truck according to claim 1, characterized in that the top surface of the tarpaulin cover is covered in a box shape by covering it from above.
6. The cargo receiving truck cover according to claim 5, characterized in that an extended space is formed at the rear of the cargo bed by providing a rectangular extension portion that extends in the longitudinal direction of the cargo bed and a triangular extension portion that extends in the lateral direction of the cargo bed at the rear of the tarpaulin cover.
7. The tarpaulin cover for a cargo receiving truck according to claim 5, characterized in that a simple heat-shielding storage compartment made of synthetic foam resin is provided inside the tarpaulin cover holding member.
8. The aforementioned canvas cover is formed in a box shape that covers the top surface of the cargo bed and can be opened to the rear, The aforementioned canvas cover retaining member consists of a frame panel formed from a rectangular plate, a frame panel fixing device for attaching and detaching the frame panel to the upper end surface of the side tailgate cargo door, and a frame reinforcing frame. The aforementioned frame reinforcement frame comprises a horizontal member that connects the upper ends of opposing frame panels provided on both sides of the cargo bed, and a connecting and clamping means provided at the end of the horizontal member that connects and clamps the upper ends of the frame panels and the horizontal member. The cargo receiving truck canvas cover according to claim 1, characterized in that the top surface of the canvas cover is covered in a box shape by covering the canvas cover from above with the reinforcing frame of
9. The cargo truck tarpaulin cover according to claim 1, characterized in that a plurality of grommet holes are provided at predetermined intervals on the folded edge.
10. The cargo receiving truck cover according to any one of claims 1 to 9, characterized in that a plurality of outlets are formed on the surface of the tarpaulin cover at any position, with the outlets being shaped to hang downwards.