CN214453818U

CN214453818U - Tarpaulin and container assembly

Info

Publication number: CN214453818U
Application number: CN202120352887.6U
Authority: CN
Inventors: 范凯; 董春健
Original assignee: Nantong CIMC Special Transportation Equipment Manufacture Co Ltd
Current assignee: Nantong CIMC Special Transportation Equipment Manufacture Co Ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-22
Anticipated expiration: 2031-02-07

Abstract

The utility model provides a tarpaulin and container subassembly, the tarpaulin has the main part, connects the fixed knot structure around the main part, wherein, fixed knot constructs including separately setting up a plurality of fixed units along the main part edge in proper order, is formed with an at least first fixing structure on each fixed unit. The utility model discloses can be so that fixed unit gets into in the concave wave of container side wall and fix mutually with the container to improve the fixed effect of tarpaulin and container, and then improve the effect that hides wind and rain, guarantee the cargo quality.

Description

Tarpaulin and container assembly

Technical Field

The utility model relates to a tarpaulin and container subassembly especially relate to a tarpaulin and container subassembly convenient to it is fixed.

Background

An open top container is a container with a completely open top and no roof. In order to prevent wind and rain and prevent theft, the top of the top box can be covered with a tarpaulin. If the tarpaulin is additionally arranged on the open top box, the tarpaulin cable rings for locking the tarpaulin are correspondingly additionally arranged on the periphery of the container body. When installing the grommet additional, for making the grommet not exceed the case width, the grommet is installed in container side wall depressed part usually, and when the buckle that tarpaulin border set up will be detained in the tarpaulin grommet, the tarpaulin must expand along container side wall wave form. However, the conventional tarpaulin edge is usually of a flat edge structure, and the tarpaulin cannot be unfolded along the waveform of the side wall, so that the tarpaulin and the lock ring are difficult to fix.

In view of the above, there is a need for an improved tarpaulin and container assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tarpaulin and container subassembly convenient to it is fixed.

In order to realize the above object of the present invention, the present invention provides a tarpaulin, the tarpaulin has a main body portion, a plurality of fixing units are connected around the main body portion, wherein, the fixing unit includes a plurality of fixing units separately set up in proper order along the edge of the main body portion, is formed with an at least first fixing structure on each fixing unit.

As a further improvement of the present invention, it is adjacent two there is a gap between the fixing units, the fixing units are rectangular or inverted trapezoidal.

As a further improvement of the present invention, the fixing structure further includes a telescopic unit connected between two adjacent fixing units, and the telescopic unit at least can make two adjacent fixing units keep away from one end of the main body portion and move away from each other or move close to each other.

As a further improvement of the present invention, the telescopic unit is made of a connecting material that can be folded or unfolded, and the top portion is connected to the main body portion.

As a further improvement of the utility model, the distance between two adjacent first fixing structures is not more than 200 mm.

The utility model also provides a container assembly, including open top container and as above tarpaulin, the main part of tarpaulin is used for coveing the top of open top container, wherein, open top container has the side wall, the side wall outside has the depressed part that the interval set up, stretches into the second fixing structure in the depressed part, the tarpaulin is fixed mutually with second fixing structure through the first fixing structure of fixed unit.

As a further improvement of the utility model, the side wall includes a plurality of formation the bottom plate of depressed part, be located the curb plate of bottom plate both sides, connect the planking of curb plate between the two adjacent depressed parts, second fixing structure sets up on bottom plate and/or curb plate.

As a further improvement of the present invention, the tarpaulin is provided with at least one fixing unit corresponding to each of the recessed portions and respectively engaged with the second fixing structure on the side panels and/or the bottom panel.

As a further improvement of the present invention, the fixing structure further includes a telescopic unit connected between two adjacent fixing units, the fixing units are disposed in a one-to-one correspondence with the recessed portions, and each fixing unit has at least two fixing structures respectively corresponding to the second fixing structures.

As a further improvement of the present invention, the fixing structure further includes a telescopic unit connected between two adjacent fixing units, and a maximum width of the expansion unit is not less than a width of the outer plate.

As a further improvement of the present invention, the first holding structure and the second holding structure are a snap ring and a lock ring which are mutually matched

The utility model has the advantages that: the utility model discloses tarpaulin and container subassembly's fixed knot constructs includes along a plurality of fixed units that main part edge separately set up in proper order, is formed with an at least first fixing structure on each fixed unit. Therefore, the fixing unit can be fixed with the container in the concave part of the side wall of the container, so that the fixing effect of the tarpaulin and the container is improved, the wind and rain shielding effect is improved, and the cargo quality is guaranteed.

Drawings

Fig. 1 is a partial schematic view of the tarpaulin of the present invention.

Fig. 2 is a partial schematic view of a container assembly of the present invention.

Fig. 3 is a cross-sectional view taken along direction AA in fig. 2.

Fig. 4 is a schematic view of the fixing unit of the present invention in a rectangular shape.

Fig. 5 is a schematic view showing the trapezoidal shape of the fixing unit of the present invention.

Fig. 6 is a partial schematic view of the tarpaulin when the stretching unit is folded.

Fig. 7 is a schematic view of the telescopic unit of fig. 6 after being unfolded at a.

Fig. 8 is a partial schematic view of another container assembly of the present invention.

Fig. 9 is a cross-sectional view taken along the direction BB in fig. 8.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. But the embodiment is not

Without limiting the present invention, structural, methodical, or functional changes that may be made by one of ordinary skill in the art in light of this disclosure are intended to be within the scope of the present invention.

Referring to fig. 1 to 9, an embodiment of the tarpaulin of the present invention is shown, wherein the tarpaulin 1 has a main body 11 and a fixing structure 12 connected to the periphery of the main body 11, wherein the fixing structure 12 comprises a plurality of fixing units 13 separately arranged along the edge of the main body 11, and each fixing unit 13 is formed with at least one first fixing structure 14.

In this embodiment, tarpaulin 1 is applied to on the container, consequently, the utility model discloses still provide a container subassembly. Of course, the tarpaulin 1 may also be used for other devices that need to be covered.

The container assembly comprises an open top container 2 and a tarpaulin 1, wherein a main body part 11 of the tarpaulin 1 is used for covering the top of the open top container 2, the open top container 2 is provided with side walls 21, the outer sides of the side walls 21 are provided with concave parts 22 arranged at intervals and second fixing structures 23 protruding into the concave parts 22, and the tarpaulin 1 is fixed with the second fixing structures 23 through a first fixing structure 14 of a fixing unit 13.

As shown in fig. 2 and 3, the open top container 2 has four side walls 21, and each side wall 21 is provided with recessed portions 22 arranged at intervals. The side wall 21 includes a plurality of bottom plates forming the recessed portions 22, side plates located at two sides of the bottom plates, and an outer plate connecting the side plates between two adjacent recessed portions 22, and the second holding structure 23 is disposed on the bottom plates and/or the side plates.

Since the four corners 24 of the open top container 2 are slightly higher than the upper ends of the side walls 21. In this embodiment, each of the side walls is a corrugated plate, the bottom plate is a concave wave plate 25, the outer plate is a convex wave plate 26, the side plates are bevel edge plates 27 connecting the concave wave plate 25 and the convex wave plate 26, the recessed portion 22 is formed between the bevel edge plates 27 and the concave wave plate 25, and the second fixing structure 23 is disposed on the bevel edge plates 27.

The four corners of the tarpaulin 1 are provided with abdicating spaces 15 matched with the corner parts 24, so that the fixing structures 12 on the four sides of the tarpaulin 1 are fixed with the side walls 21, the tarpaulin 1 is prevented from being tilted, and the windproof and rainproof effects are improved.

The tarpaulin 1 is provided with at least one fixing unit 13 corresponding to each concave part 22 and respectively matched with the second fixing structures 23 on the side plates and/or the bottom plate. In this embodiment, each of the fixing units 13 of the tarpaulin 1 has one of the first fixing structures 14, and the tarpaulin 1 has two fixing units 13 corresponding to each of the recesses 22 and respectively cooperating with the second fixing structures 23 of the bevel boards 27. Thereby ensuring that there are a considerable number of first holding structures 14 and second holding structures 23, and thus a securing effect. And the fixing unit 13 enters the concave portion 22 to be matched with the second fixing structure 23 and is not easy to protrude out of the plane where the convex wave plate 26 is located, so that the risk that the first fixing structure 14 and the second fixing structure 23 of the tarpaulin 1 exceed the plane where the convex wave plate 26 is located after being fixed is reduced, and the TIR requirement is further met.

And two adjacent fixing units 13 are arranged at intervals, that is, a certain gap is formed between two adjacent fixing units 13, in other words, the width of each fixing unit 13 is relatively small, so that the risk that the fixing units 13 exceed the plane where the convex wave plate 26 is located is further reduced, and at the same time, two adjacent fixing units 13 are not bound and can more easily enter the concave part 22.

Of course, in other embodiments, the fixing units 13 of each fixing structure 12 may also be disposed in one-to-one correspondence with the recessed portions 22 of each sidewall 21, and two first fixing structures 14 are disposed on each fixing unit 13, i.e., the fixing units 13 are disposed relatively wider.

Or when the density of the concave portions 22 is greater, the second holding structures 23 may also be disposed on the corrugated plates 25, and then the first holding structure 14 of each fixing unit 13 and the second holding structure 23 on each corrugated plate 25 cooperate to achieve a better fixing effect. And the second holding structure 23 is further away from the plane where the convex wave plate 26 is located, that is, the second holding structure 23 can be disposed further inward, so that there is a risk that the first holding structure 14 and the second holding structure 23 of the tarpaulin 1 are beyond the plane where the convex wave plate 26 is located after being fixed.

As shown in fig. 4 and 5, the fixing unit 13 may have a rectangular, trapezoidal or other shape, so as to reduce the risk of the fixing unit 13 protruding beyond the plane of the convex wave plate 26. The distance between two adjacent first fixing structures 14 is not more than 200mm, so that the first fixing structures 14 of the tarpaulin 1 are ensured to have a considerable number, and the fixing effect of the tarpaulin 1 and the open top container 2 is further ensured.

As shown in fig. 6 and 7, the present invention further provides another tarpaulin structure, wherein the fixing structure 12 further comprises a telescopic unit 16 connected between two adjacent fixing units 13, and the telescopic unit 16 at least enables the ends of two adjacent fixing units 13 far away from the main body 11 to move away from each other or move close to each other.

The telescopic unit 16 is a connecting material which is connected with two adjacent fixing units 13 and can be folded or unfolded, such as: the telescopic unit 16 may be made of the same material as the tarpaulin 1, or may be made of a material having a high structural strength, or may be made of a material having an elastic deformation ability. When the tarpaulin 1 is manufactured, the stretching unit 16 may be fixed between the two fixing units 13 after the fixing units 13 are manufactured. Of course, if the extension unit 16 is made of the same material as the tarpaulin 1, the extension unit 16 may be integrally formed with the fixing unit 13, similar to a lace skirt.

In this embodiment, the telescopic unit 16 is preferably integrally formed with the tarpaulin 1, which is not only simple to manufacture, but also the fixing units 13 and the telescopic structure are an integral structure, which has better strength, and the telescopic unit 16 can avoid the risk of rainwater entering the open top container 2 from between two adjacent fixing units 13. The width of the telescopic unit 16 is gradually increased from the main body 11 to the edge of the main body 11, and the top of the telescopic unit 16 is connected to the main body 11.

On the one hand, reduce the material of telescoping unit 16 to reduce tarpaulin 1's manufacturing cost, on the other hand, owing to keep away from the marginal telescoping unit 16 of main part 11 and be narrower, when tarpaulin 1 is fixed with open top container 2, the telescoping unit 16 of keeping away from the edge of main part 11 is inseparabler with the laminating of protruding ripples board 26, not only increases the effect of preventing wind and keeping off the rain, but also can avoid tarpaulin 1 to stick out protruding ripples board 26 place plane more, reduces the impaired risk of tarpaulin 1.

The fixing units 13 and the recesses 22 are disposed in a one-to-one correspondence, and each fixing unit 13 has at least two first holding structures 14 respectively matched with the second holding structures 23. The maximum width of the expansion unit 16 is not less than the width of the outer panel, that is, the maximum width of the expansion unit 16 is not less than the width of the corrugated plate 26.

In this embodiment, each fixing unit 13 is provided with a pair of the first fixing structures 14, and the side walls 21 are provided with the second fixing structures 23 on the two sloping plates 27 in each recess 22. Therefore, two pairs of holding structures are fixed in each concave part 22, and the fixing effect of the tarpaulin 1 is greatly improved. Of course, in other embodiments, the concave wave plate 25 may be provided with the second holding structure 23, and the fixing unit 13 has three first holding structures 14 to cooperate with the second holding structures 23 of the concave wave plate 25 and the bevel edge plate 27, respectively.

Of course, in other embodiments, when the density of the concave portions 22 is greater, the second holding structure 23 may also be disposed on the corrugated plate 25, and only one first holding structure 14 may also be disposed on each fixing unit 13, so as to achieve a better fixing effect.

In this embodiment, the extension width of the telescopic unit 16 is greater than the width of the convex wave plate 26, so as to facilitate the fixing unit 13 to enter the concave portion 22, on one hand, facilitate the fixing of the first and

second fixing structures

14 and 23, and on the other hand, reduce the risk of the fixing unit 13 protruding out of the plane where the convex wave plate 26 is located, thereby reducing the risk of damage to the tarpaulin 1.

In this embodiment, the first holding structure 14 and the second holding structure 23 are a snap ring and a lock ring that are engaged with each other, so as to be fixed to each other, although other holding structures may be used.

As shown in fig. 8 and 9, the present invention further provides another container assembly, which is different in that: the side wall 21 of the open top container 2 has different structures, the side wall 21 includes a side wall body 28 and reinforcing beams 29 arranged on the outer surface of the side wall 21 at intervals, and the concave part 22 is formed between two adjacent reinforcing beams 29.

The sidewall body 28 is a flat plate structure, and the reinforcing beam 29 is a rectangular tubular structure. In the container structure, the bottom plate is a side wall body 28, the side plate is a side wall of a stiffening beam 29, and the outer plate is an outer wall of the stiffening beam 29. The maximum width of the expansion unit 16 is not less than the width of the reinforcing beam 29, that is, the maximum width of the expansion unit 16 is not less than the width of the outer wall.

And the tarpaulin 1 of the above two embodiments is applied to the sidewall 21 of the structure. Due to the larger distance between two adjacent reinforcing beams 29, the second fixing structure 23 is disposed on the sidewall body 28. Of course, in other embodiments, when the density of the reinforcing beams 29 is greater, that is, when the distance between two adjacent reinforcing beams 29 is smaller, the second holding structure 23 may also be disposed on the sidewall of the reinforcing beam 29.

To sum up, the utility model discloses a tarpaulin and container subassembly can be fixed mutually with the container in can making fixed unit 13 get into the depressed part 22 of container side wall 21 to improve the fixed effect of tarpaulin 1 and container, and then improve the effect that hides the wind and rain, guarantee cargo quality.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a tarpaulin, the tarpaulin has the main part, connects the fixed knot structure around the main part, its characterized in that: the fixing structure comprises a plurality of fixing units which are sequentially arranged along the edge of the main body part in a separated mode, and at least one first fixing structure is formed on each fixing unit.

2. The tarpaulin of claim 1, wherein: a gap is reserved between every two adjacent fixing units, and the fixing units are arranged in a rectangular or inverted trapezoid shape.

3. The tarpaulin of claim 1, wherein: the fixing structure further comprises a telescopic unit connected between two adjacent fixing units, and the telescopic unit can enable one ends, far away from the main body, of the two adjacent fixing units to move away from each other or move close to each other at least.

4. The tarpaulin of claim 3, wherein: the telescopic unit is made of connecting materials which can be folded or unfolded, and the top part is connected with the main body part.

5. The tarpaulin of claim 1, wherein: the distance between two adjacent first holding structures does not exceed 200 mm.

6. A container assembly comprising an open top container and a tarpaulin as recited in claim 1, a main body portion of the tarpaulin being adapted to cover a top of the open top container, wherein: the open top container is provided with side walls, the outer sides of the side walls are provided with recessed parts arranged at intervals, and second fixing structures protruding into the recessed parts, and the tarpaulin is fixed with the second fixing structures through the first fixing structures of the fixing units.

7. The container assembly of claim 6, wherein: the side wall comprises a plurality of bottom plates forming the concave parts, side plates positioned on two sides of the bottom plates, and an outer plate connecting the side plates between two adjacent concave parts, and the second fixing structure is arranged on the bottom plates and/or the side plates.

8. The container assembly of claim 7, wherein: the awning cloth is provided with at least one fixing unit corresponding to each concave part and respectively matched with the second fixing structure on the side plate and/or the bottom plate.

9. The container assembly of claim 7, wherein: the fixing structure further comprises a telescopic unit connected between every two adjacent fixing units, the fixing units and the concave parts are arranged in a one-to-one correspondence mode, and each fixing unit is provided with at least two first fixing structures which are matched with the second fixing structures respectively.

10. The container assembly of claim 7, wherein: the fixing structure further comprises a telescopic unit connected between the two adjacent fixing units, and the maximum expanded width of the telescopic unit is not smaller than the width of the outer plate.

11. The container assembly of claim 6, wherein: the first fixing structure and the second fixing structure are a snap ring and a lock ring which are matched with each other.