KR200293793Y1 - Freight cover apparatus for a truck - Google Patents

Abstract

The present invention relates to a storage box cover device for a cargo vehicle, and more particularly, to an improved storage box cover device for a cargo vehicle that can be quickly and simply accommodated and stored in a case by easy take-out and automatic winding.

When cargo is loaded and transported in a lorry, the cargo cover is prevented to prevent the cargo from being exposed to rainwater in case of falling or rain.

Conventional cargo protection cover is folded and stored when used in a predetermined size after use, but when used to expand the size is very uncomfortable and difficult to fold or cover the driver alone.

The present invention makes it easy to adjust the left and right widths according to the size of the cabin, and the case by the assembly configuration, the winding force by the elastic spring is wound around the cover to improve the cover and its winding configuration unfolded with less force, The support rod is fastened to the cover and the loading box to be installed horizontally and diagonally so that it can be loaded by a forklift or the like to remove the house-type fixed cover and to load large cargoes. It is designed to make it possible.

Description

Freight cover apparatus for a truck

The present invention relates to a storage box cover device for a cargo vehicle, and more particularly, to an improved storage box cover device for a cargo vehicle that can be quickly and simply accommodated and stored in a case by easy take-out and automatic winding.

The freight vehicle is provided with a cabin arranged to form a driving space above the engine room, and a loading box for loading cargo at the rear of the cabin.

In addition, between the cabin and the crates, a cargo support part is provided between the cabin and the cargo compartment to prevent the cargo from being moved to the cabin. It is used as a fixing means of a cover for preventing scattering.

When the cargo is loaded and transported in such a truck, the cargo cover is prevented to prevent the cargo from being exposed to rainwater during rain or rain.

For example, the cover is formed using a rectangular cover or a plastic sheet made of a tarpaulin or the like, and is simply configured to cover the cargo.

Accordingly, the cover is put on the cargo and the rope for fixing the cover is fixed to the loading box again.

Such a cover is folded and stored in a predetermined size after use, and is used to be unfolded when used, but its size is very inconvenient and difficult to fold or cover the driver alone.

In addition, since the vehicle is not provided with a cover storage case for storing the cover and the rope separately, it is usually tied to the cabin roof and fixed or stored between the loads on the back of the cabin.

Along with this, in another embodiment, it is possible to see a fixed type cover constituting a plurality of support rods and a cover fixed to the support rods.

This fixed type requires a lot of expenses and the disadvantage of not being able to load a large amount of cargo due to the support rod and the cover fixed thereto, and especially the loading and unloading of the forklift by the support rod and the cover, so that the loading of cargo using the forklift It will not be possible.

In order to solve this problem, an electric loading box cover device having a winding wheel rotating forward and backward on a cabin roof, a cover wound on the winding wheel, and an electric motor for rotating the winding wheel is registered in Korea Utility Model Publication No. 0125206. (Registered 22 June 1998) It is registered as an electric tent winding device for freight cars.

The above design is difficult to manufacture because the length of the casing can not be adjusted according to the cabin width of each company's vehicle to be manufactured in various sizes is difficult to manufacture and equipped with an electric motor for the rotational drive of the winding wheels, the production cost increases There is a problem.

In addition, the applicant's pre-registration design utility model registration No. 20-0269918 to improve the above problems in the loading box cover device for cargo vehicles formed a receiving space therein and the winding frame accommodated rotatably in the cabin facing the loading compartment It has been provided with a loading box cover device formed of a flexible member so as to cover a loading box of a freight vehicle, the loading box cover being wound, a driving spring member for winding the loading box cover, and a winding frame rotation suppression means.

Such a pre-registration proposal has a disadvantage in that the interlocking device of the configuration is complicated and causes a lot of troubles and an increase in manufacturing cost and manufacturing cost.

The present invention was devised to improve the above problems, and in particular, the left and right widths can be easily adjusted according to the size of the cabin, and the case by the assembly configuration and the winding force by the elastic spring are wound up to cover the cover and have a small force. To improve the cover and its winding configuration, and to support the cover and the loading box to be installed horizontally and diagonally so that it can be loaded by a forklift truck or separated from the house-type fixed cover to load large cargoes. The invention is devised for the purpose of enabling easy operation without failure of the cover device.

1 is a perspective view of a state of use of the subject innovation

Figure 2 is an exploded perspective view of the winding device is an important part of the present invention

Figure 3 is a front sectional view of the coupled state of Figure 1

4 is a side cross-sectional view of FIG. 2

5 is an explanatory view of the fastening configuration of the support bar for supporting the cover of the present invention

6 is a front view of the use state of FIG.

Figure 7 is an essential part perspective view showing a cover fixing band of the present invention

8 is a perspective view of an unfolded state of the invention

Explanation of symbols on the main parts of the drawings

10; Van 11; Cabin 12; Loading box

12a; Side jaw portion 13; Fastening leg 14; Drip

14; Fastening portion 15; Fixed rod 16; Fastener

17; Connecting rod 18; Fitting rod 19; Fixed ring

20; Cover 21; Winding rod 21a; Groove

22; Fastening groove 23; Fixing part 24; Top cover

25; Side cover 26; Rear cover 27; Fastening hole

28; Diagonal wing 29; Fasteners 29a; Weight bar

30; Winding device 31; Fastener 32; Rotation control panel

33; Release plate 34; Fixing plate 35; Fixed shaft

36,36a; Bearing 37; One-way gear 38; Spring fixing tube

39; Spring 40; Case 41; shroud

42; Base 43; Top 44,44a; As a guide

45; Slide door 45a; Finishing member 46; Fastener

47; Bulkhead 48; Locker 49; Fastening groove

50; Ring 51; Band 73; Push pin

74; Fixed ring 75; Stopper 76; Interlocking Spring

77; Lever 78; Interlocking

The present invention for achieving the above object is a case consisting of a case bottom plate fixed to the cabin and the left and right side plates and the top plate and the slide door is inserted into the guideway of both side plates and moved, and the winding is fastened to both side plates in the case Cargo cover that is fixed to the winding unit of the winding unit and the winding of the winding device unit, the cover is formed, a plurality of fastening holes and diagonal wings in the cover to be able to be fixed to the loading box to form a fastening ring and the cover is fastened to the loading box It is to provide a storage box cover device that can maintain the shape of the support rod is not broken and used simply, in particular easy to manufacture, low cost and easy installation.

When the present invention is described in more detail by the accompanying drawings as follows.

Figure 1 is a perspective view of the use state of the present invention, Figure 2 is an exploded perspective view of the winding device is an important part of the present invention and Figure 3 is a front sectional view of the combined state of Figure 1 and Figure 4 shows a side cross-sectional view of FIG. .

As shown in FIG. 1, the truck 10 includes a cabin 11 and a loading box 12, and a case 40 constituting a winding device 30 for winding a cover 20 in the cabin 11. There is a pre-registration plan to draw the cover 20 wound on the winding device 30 to cover the cover 20 in the loading box 12.

The present invention that improved the pre-registered design is to form a fastening jaw on the side plate 41 of both sides as shown in Figure 2 to 4 to fit the bottom plate 42 and the top plate 43 and both side plates ( 41 to form a slide door 45 is inserted into the guideway 44 formed to open and close the front opening, and forming a fastening jaw 46 in the center to divide the front and rear by the partition wall 47 to the back of the storage box (48) The case 40 which comprises is comprised.

On both side plates 41 of the case 40, "Formation of the fastening groove 49 of the shape to fasten the rotation control panel 32 drilled through the fastening hole 31 and is fixed with a departure prevention plate 33 so as not to be separated from the fastening groove (49).

And the front of the side plate 41 is fastened to the closing member 45a constituting the guide path (44a) of the slide door 45 by sliding the door 45 to open and close the front part and the cabin (13) 11) was fixed to the drip tray 14.

The winding device 30 fastens the bearing 36 and the one-way gear 37 to the fixed shaft 35 constituting the fixed plate 34 fastened to the fastening hole 31 of the rotation control panel 32.

The spring fixing tube 38 is fixed to the fixing shaft 35 by the fixing pin 73 together with one end of the spring 39, and the winding rod 21 winding the cover 20 on the one-way gear 37. The fitting groove is fixed by the engaging groove 22 engaged with In addition, the bearing 36a and the fixing ring 74 are fastened to the spring fixing tube 38, and the fastening groove 22a formed in the fixing ring 74 is fitted into the winding rod 21 to be fixed to the spring to the fixing ring 73. The end of 39 is fitted so that the spring 39 and the winding rod 21 interlock with each other.

It is to be fixed by fastening the end of the cargo loading cover 20 to the fitting groove formed in the winding rod 21 of the winding device 30 as described above.

In addition, the stopper 75 is formed on the upper side plate of the one-way gear 37 and is connected to the interlocking rod 78 that operates as the lever 77 by the interlocking spring 76 and the stopper 75 according to the adjustment of the lever 77. ) To open and close the one-way gear (37).

The cover 20 is composed of a fixed length 23, the top cover 24 and the side cover 25, the back cover 26, as shown in Figure 8, but the top and side and back and side cover 25 ) And the fastening hole 27 is formed at the lower end of the rear cover 26 and the diagonal cover 28 is formed in the side cover 25 to form the fastening hole 27, and the left and right side cover 25 and the upper cover 24 are formed. ), A plurality of male and female magic tapes 27a which are fixed at the time of folding are formed at appropriate positions to form the fixing means in the folded state.

In addition, at the end of the rear cover 26, the fastener 29 and the weight bar 29a were configured to allow the cover to be downwardly fixed.

At the same time, the rod portion 53 for accommodating the rope 52 may be formed before and after the rope tightening.

The hook 50 and the band 51 fastened to the fastening hole 27 are configured to be hooked to the fastening hole 19 of the fastening hole 27 and the loading box 12.

5 to 7 together with the fastening portion 14 to form a fixed rod 15 integral with the fastening portion 14 is fastened to the side jaw portion 12a of the cargo storage box 12 in order to configure the cover 20 shown in FIG. (14) by fastening the screw to the fastening hole (16) of the storage box and the fixing rod (15) by coupling a plurality of connecting rods 17 " "Consists of a connecting rod 17 is a vertical rod and bent" "A plurality of shapes are provided and the connecting rod 17 can be fastened by configuring the fitting rod 18.

Unexplained protection 80 is the opening lid of the storage box 48 and 81 is the closing frame of the case coupling portion and 83 is the protective cap.

It describes the effect of the present invention configured as described above.

As shown in FIG. 1, the fastening part 14 having the fixing rod 15 formed on the side jaw portion 12a of the loading box 12 as shown in FIGS. 5 to 7 in order to cover the vane 10 of the present invention. ) Is screwed into the fastening hole (16) and fixed to the loading box.

And coupled to the plurality of connecting rods 17 to the fixed rod 15 " "The bar. The connecting rod 17 is a vertical rod and bent" "The shape is composed of a plurality and the connecting rod 17 can be fastened or screwed by configuring the fitting rod (18).

When the support rod is installed as described above, the lead portion of the cover 20, that is, the rear cover is pulled as shown in FIG. 3.

Accordingly, the winding of the winding portion 21 which is pulled out of the cover and rotated by pulling is rotated together.

At this time, the fixing ring 74 which is fastened to the winding rod 21 is rotated together and the spring 20 fixed thereto is rotated together to expand and spring the spring 39 to loosen the cover 20.

At this time, the one-way gear 37 interlocked with the take-up rod 21 is not caught by the stopper 75, and when the pulling force of the cover 20 is stopped, one direction by the rotational force of the winding direction is caused by the elasticity of the expanded spring 39. The stopper 75 stops rotating when the gear 37 is rotated. Thus, the cover 20 is in an unlocked state.

With this loosening, cover the cover 20 as shown in FIG. 1 and insert the fastening ring 50 shown in FIG. 1 into the fastening hole 27 formed in the cover 20 and load it using the band 51 (12). The fixing ring 19 is to be fixed to the cover 20 is firmly fixed.

As described above, the cargo is loaded in the installed state as described above, and thus, the driver unfolds the cover 20 exposed to the case 40, thereby easily covering the cover.

When the cover is folded and stored after use, the ring 50 of the band 51 fastened above is detached from the cover 20 and the left and right side covers 25 as shown in FIG. 8. To the upper cover 24 and fixed to the male and female magic tapes 27a formed on the cover.

Such a folded cover is in a stopped state to the stopper 75 in a state where the pulling force is exerted by the elastic force of the spring 39 in the case 40. When the stopper 75 is unwound, the cover 20 is wound into the case 40 by the elastic force.

That is, as shown in FIGS. 2 and 3, when the lever 77 formed on the side of the case 40 is operated to disengage the stopper 75 between the interlocking rods 78 from the one-way gear 37, one end of the fixed shaft 35 is removed. The elastic force of the fixed spring 39 rotates the fixed ring 74 so that the winding rod 21 coupled thereto is rotated, and the cover 20 wound around the winding rod 21 is rotated by the winding rod 21. ) Is wound.

The cover 20 wound by the cover is accommodated in the case 40 because the weight rod 29a configured at its end stops at the inlet of the case 40 and closes the slider door 45 of the case 40. It is simple and convenient to use.

As described above, the present invention constitutes a winding rod that is elastically rotated in the receiving part, and thus the installation of the cover by the winding of the cover and the storage of the receiving by the winding are convenient, and the driver freely covers the cover. It can be manufactured at low cost by being operated and stored in the case. The appearance is beautiful and the case is streamlined on the cabin. It is a useful design that has an effect that can be applied.

Claims (4)

In forming the case 40 which comprises the winding | winding apparatus 30 which winds the cover 20 in the cabin 11 of the van 10, and draws out the wound cover 20, and covers it to the loading box 12. , Sliding door 45 for opening and closing the front opening by forming a fastening jaw in the side plate 41 on both sides to fit the bottom plate 42 and the top plate 43, and fit in the guide paths 44 formed on both side plates 41. ) And forming a fastening jaw 46 in the center to separate the front and rear by the partition wall 47, the back of the case 40 constituting the storage box 48, On both side plates 41 of the case 40, "Forming the shape of the fastening groove (49) to fasten the rotation control panel 32 through the fastening hole (31) and secured with a release preventing plate 33 so as not to be separated from the fastening groove (49) and the slide door (45) By fastening the closing member (45a) constituting the guide path (44a) of the slide door 45 to open and close the front part, The winding device 30 is fastening the bearing 36 and the one-way gear 37 to the fixed shaft 35 constituting the fixed plate 34 is fastened to the fastening hole 31 and the spring fixing tube 38 is the spring 39 It is fixed with a fixing pin (73) with one end of the one-way gear (37) is fitted by a fastening groove (22) interlocking with the winding rod (21) for winding the cover (20), The bearing 36a and the fixed ring 74 are fastened to the spring fixing tube 38, and the fastening groove 22a formed in the fixed ring 74 is fitted into the winding rod 21 and fixed to the spring 39 on the fixed ring 73. End of the () is fitted so that the spring 39 and the winding rod 21 interlock and fasten the end of the cover 20 to the winding rod 21, The stopper 75 is formed on the side plate of the one-way gear 37 and connected to the interlocking rod 78 that operates as the lever 77 by the interlocking spring 76 so that the stopper 75 is adjusted according to the adjustment of the lever 77. Loading box cover device for a cargo vehicle, characterized in that the one-way gear (37) by opening and closing the cover is configured to be wound and withdrawn by the spring elasticity. The method of claim 1, The cover 20 is composed of a fixed length 23, the upper cover 24 and the side cover 25, the rear cover 26 of a predetermined length, but forms a fastening hole 27 in a predetermined position and the side cover 25 ), A diagonal wing 28 having a fastening hole and a plurality of male and female magic tapes 27a fixed when the cover is folded, and the rope 52 is received and tightened before and after, An end of the rear cover 26, the loading box cover device for a cargo vehicle, characterized in that the cover is configured to be configured downward by the fastener (29) and the weight bar (29a). The method of claim 1, Cargo vehicle loading box cover device characterized in that the hook 50 is formed on both sides of the band 51 for fixing the cover to be hooked to the fastening hole 27 and the fixing ring 19 of the loading box 12 . The method of claim 1, In order to erect the cover 20, a fixing rod 15 integral with the fastening portion 14 fastened to the side jaw portion 12a of the loading box 12 is formed, and the plurality of connecting rods 17 are provided on the fixing rod 15. In combination "Load box cover device for cargo vehicles, characterized in that consisting of.