Safety cover

Abstract

The utility model discloses a safety cover which comprises movable covering cloth, top covering cloth, side covering cloth and detachable connecting pieces. The top edge of the side covering cloth is connected with the side edge of the top covering cloth; the top edge of the movable covering cloth is detachably connected with the side edge of the top covering cloth through a detachable connecting piece; the side edge of the movable covering cloth is detachably connected with part of or all the side edges of the side covering cloth through the detachable connecting pieces, so that an internal containing space is formed between the covering cloth, and the safety cover can be flexibly installed on goods needing to be packaged in a centralized mode. Meanwhile, detachable connecting pieces capable of moving along part of or all the top edges and the side edges of the movable covering cloth are arranged so that the opening and closing degree of the movable covering cloth can be adjusted. According to the logistics transportation device, multi-directional covering protection on the goods is achieved, meanwhile, a user can flexibly and locally adjust the goods in the covering cloth at any time, the logistics transportation device can effectively adapt to the situation that the goods are temporarily increased or decreased in the logistics transportation process, and the logistics transportation efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of packaging, and specifically relates to a safety cover. Background Art

[0002] During the process of logistics transportation or goods storage, when there are situations of transporting multiple boxes of goods of the same size or scattered goods at one time, it is necessary to pack and package the goods together so that the goods will not be scattered during transportation, in order to achieve the large-scale transportation and protection of the goods.

[0003] Traditional methods for packing goods together usually involve winding plastic film or tape around the goods or covering and tying the goods with plastic sheets. This not only makes the packing process complex, consumes more packing materials, and the packing materials cannot be reused, but also generates more waste materials during the disassembly process, causing damage to the environment. At the same time, the disassembly process of the packing materials is also disposable, making it inconvenient to add or reduce goods midway, reducing the transportation efficiency, and unable to achieve flexible adjustment in the face of emergencies. Summary of the Utility Model

[0004] In view of the above deficiencies in the prior art, this application provides a safety cover to solve at least one of the above technical problems.

[0005] A safety cover includes a movable covering cloth, a top covering cloth, a side covering cloth, and detachable connectors;

[0006] The top edge of the side covering cloth is connected to the side edge of the top covering cloth; the top edge of the movable covering cloth is detachably connected to the side edge of the top covering cloth through a detachable connector;

[0007] The side edge of the movable covering cloth is detachably connected to some or all of the side edges of the side covering cloth through a detachable connector, so as to form an internal accommodation space between the covering cloths; the number of detachable connectors is at least 1, and each detachable connector can move along part or all of the top edge and / or side edge of the movable covering cloth to adjust the opening and closing degree of the movable covering cloth.

[0008] In some specific embodiments, the detachable connector is a zipper group, and the zipper group includes at least one zipper head.

[0009] In practical applications, the zipper head can move along the top edge and side edge of the movable covering cloth, the side edge of the side covering cloth, and the side of the top covering cloth that is detachably connected to the top edge of the movable covering cloth.

[0010] When there is only one detachable connecting member, that is, one zipper group, and when one zipper group includes one zipper head, that is, there is a total of one zipper head, it is possible to separate one or both sides of the movable covering cloth relative to the side covering cloth. That is, the movable covering cloth can be folded to its left or right side, so that the internal accommodation space communicates with the outside only through the opening of the folded part of the movable covering cloth. The user can place or take out items from the internal accommodation space through this communicating position.

[0011] In a specific embodiment, when there are two detachable connecting members, that is, two zipper groups, and when each zipper group includes one zipper head, that is, there are a total of two zipper heads, it is possible to separate the upper part of the movable covering cloth relative to the top covering cloth, or separate the lower part of the movable covering cloth relative to the side covering cloths on both sides, so that the internal accommodation space communicates with the outside only through the opening in the upper or lower part after the movable covering cloth is opened. The user can place or take out items from the internal accommodation space through this communicating position; when each zipper group is provided with two zipper heads in opposite directions, that is, a total of four zipper heads are provided, it is possible to open only one end of the movable covering cloth close to the top covering cloth by moving the two zipper heads arranged in the middle among the four zipper heads, and open only one end of the movable covering cloth far from the top covering cloth by moving the two zipper heads arranged on both sides among the four zipper heads. The user can choose to open the movable covering cloth from different directions according to their own needs, so as to place or take out items only from the lower or upper part of the internal accommodation space according to the needs.

[0012] In some specific embodiments, it further includes a support member, and the support member is arranged in the area of the top covering cloth close to the side covering cloth, and / or in the area of the side covering cloth close to the top covering cloth, and / or at the joint of the top covering cloth and the side covering cloth. In one embodiment, the support member can be located in the areas on both sides of the side covering cloth close to the opposite sides of the top covering cloth.

[0013] In some specific embodiments, the support member includes a support rod, and the support rod is arranged parallel to the top edge of the side covering cloth. In practical applications, the support rod is made of a rigid material and has good supporting force. By providing the support rod, the user can hold the support rods on both sides of the top covering cloth with both hands respectively to quickly support the top covering cloth and the side covering cloth, so as to initially and quickly form a three-dimensional structure, and can quickly cover the top covering cloth and the side covering cloth on the goods; it can enable the user to quickly remove the three-dimensional structure formed by the top covering cloth and the side covering cloth from its original position by holding the support rods on both sides of the top covering cloth respectively during the process of disassembling and storing each covering cloth after removing the movable covering cloth. At the same time, since the support rod has a strong supporting force on the top covering cloth, the top covering cloth will not collapse immediately after the support of the items in the internal accommodation space is removed. At this time, the user can use the support rod as an aid to quickly wind and fold the top covering cloth and the side covering cloth to realize the folding and storage of the top covering cloth and the side covering cloth.

[0014] In some specific embodiments, visual differentiation marks are provided on the support member to quickly differentiate the support member from each covering cloth. In practical applications, the support member can be set in a variety of colors that are distinguishable from each covering cloth, so that the user can quickly locate the position of the support member and hold the support member to quickly support the covering cloth to form a three-dimensional structure.

[0015] In some specific embodiments, a distance adjustment member is further included. The distance adjustment member is located on the movable covering cloth and / or the side covering cloth and is used to adjust the height and / or width of each covering cloth.

[0016] In some specific embodiments, the distance adjustment member includes a vertical fastening band and / or a horizontal fastening band; wherein, there is a height difference between the positions where the two ends of the vertical fastening band are located; one end of the vertical fastening band is arranged close to the top edge of the side covering cloth, and the other end is arranged close to the side of the side covering cloth away from the top edge; and / or one end of the vertical fastening band is arranged close to the top edge of the movable covering cloth, and the other end is arranged close to the side of the movable covering cloth away from the top edge.

[0017] One end of the horizontal fastening band is arranged close to one side edge of the side covering cloth, and the other end is arranged close to the other side edge of the side covering cloth.

[0018] In some specific embodiments, a first connecting member and a second connecting member are further included. The first connecting member is located at a position on the movable covering cloth close to the top edge of the movable covering cloth, and the second connecting member is located at a position on the movable covering cloth away from the top edge of the movable covering cloth;

[0019] Or

[0020] The first connecting piece is located at a position on the movable covering cloth near the left side of the movable covering cloth, and the second connecting piece is located at a position on the movable covering cloth near the right side of the movable covering cloth;

[0021] The first connecting piece is used for detachably connecting with the second connecting piece to realize the up-and-down folding or left-and-right folding of the movable covering cloth.

[0022] In some specific embodiments, a third connecting piece and a fourth connecting piece are further included. Among them, the third connecting piece is located on one side of the movable covering cloth facing the internal accommodation space; the fourth connecting piece is located on the outer side of the top covering cloth; the third connecting piece is used for detachably connecting with the fourth connecting piece to fold the side of the movable covering cloth facing the internal accommodation space onto the top covering cloth.

[0023] In practical applications, the first connecting piece, the second connecting piece, the third connecting piece, and the fourth connecting piece can be a kind of Velcro structure or magnetic attraction structure, which can quickly realize the detachable connection between them.

[0024] By providing the first connecting piece, the second connecting piece, the third connecting piece, and the fourth connecting piece, the folding and fixing of the movable covering cloth in the direction of the top covering cloth can be realized. In practical applications, the folding and fixing of the movable covering cloth in the direction of the side covering cloth can also be realized by respectively providing connecting pieces on the movable covering cloth and the side covering cloth.

[0025] In some specific embodiments, at least one multi-sided fixing belt extends from the side covering cloth; at least one fixing piece is provided on the side covering cloth. Among them, the multi-sided fixing belt is used to extend from the side covering cloth, pass through the bottom of the corresponding external tray at the bottom of the accommodation space, and connect with the fixing piece on the side covering cloth. A storage connecting piece is also provided on the side covering cloth; the storage connecting piece is used for detachably connecting with the multi-sided fixing belt to store the unused multi-sided fixing belt.

[0026] In practical applications, the storage connecting piece can be a kind of Velcro structure. When the multi-sided fixing belt is not in use, the multi-sided fixing belt can be pasted on the storage connecting piece, which can prevent the multi-sided fixing belt from falling to the ground and having direct contact with the ground, so that the multi-sided fixing belt will not be polluted by the dirt on the ground. At the same time, it can also prevent accidents such as tripping that may be caused by the multi-sided fixing belt falling to the ground.

[0027] In some specific embodiments, a disassembly protection piece is further included. One end of the disassembly protection piece is connected to the movable covering cloth, and / or the top covering cloth, and / or the position near the top edge and side edge of the movable covering cloth on the side covering cloth, and the other end is used to cover the detachable connecting piece.

[0028] In some specific embodiments, the disassembly protection member can be a strip that covers all the zipper structures on the movable cover cloth, which can protect all the zippers and prevent the zippers and the zipper heads on the zippers from being damaged.

[0029] In practical applications, the disassembly protection member can also be one or more corner fixing members. The corner fixing members are arranged at positions on the side edges of the movable cover cloth close to the side cover cloth for detachably connecting with the side cover cloth to reinforce the connection between the movable cover cloth and the side cover cloth; and / or the corner fixing members are arranged at positions on the side cover cloth close to the movable cover cloth for detachably connecting with the movable cover cloth to cover the zipper heads located on the top edge and side edges of the movable cover cloth and prevent the zipper heads from being damaged due to external friction.

[0030] In some specific embodiments, at least one of the top cover cloth, the side cover cloth, and the movable cover cloth includes a waterproof cloth. By providing the waterproof cloth, the waterproof and dustproof performance of the cover cloth can be effectively improved, and the items in the internal accommodation space can be effectively protected from being polluted and damaged.

[0031] Beneficial effects: The present application provides a safety cover. By providing the top cover cloth, the side cover cloth, the movable cover cloth, and the detachable connecting member, while providing multi-faceted covering and safety protection for the goods, the user can also flexibly make local adjustments to the goods in the cover cloth at any time, which can effectively adapt to the situation of temporarily increasing or decreasing goods during logistics transportation, realize the collective transportation of goods in various situations, and improve the logistics transportation efficiency. At the same time, each cover cloth can be reused. On the premise of ensuring the safety of the goods, functions such as waterproof and dustproof can be taken into account, greatly reducing the use of disposable plastic winding films, reducing costs, reducing plastic use and carbon emissions. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0033] Figure 1 It is a schematic diagram of a usage situation of the present application;

[0034] Figure 2 It is another schematic diagram of a usage situation of the present application;

[0035] Figure 3 It is another schematic diagram of a usage situation of the present application;

[0036] Figure 4 It is another schematic diagram of a usage situation of the present application;

[0037] Figure 5 It is a schematic diagram of a planar expansion of the present application;

[0038] Figure 6 It is a schematic diagram during the folding process of the present application;

[0039] Figure 7 It is another schematic diagram during the folding process of the present application.

[0040] The reference numerals are as follows: 1 - movable covering cloth; 2 - top covering cloth; 3 - side covering cloth; 31 - first covering area; 32 - second covering area; 33 - third covering area; 4 - detachable connecting member; 5 - support member; 61 - vertical fastening belt; 62 - horizontal fastening belt; 63 - multi - surface fixing belt; 631 - fixing member; 64 - storage connecting member; 65 - corner fixing member; 71 - first connecting member; 72 - second connecting member; 73 - third connecting member; 74 - fourth connecting member; 8 - goods; 9 - transparent storage bag. Detailed implementation manners

[0041] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present application in combination with the embodiments and the drawings, so as to fully understand the purpose, features and effects of the present application.

[0042] In the following, various embodiments of the present application will be described more comprehensively. The present application can have various embodiments, and adjustments and changes can be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present application to the specific embodiments disclosed herein, but the present application should be understood to cover all adjustments, equivalents and / or alternative solutions falling within the spirit and scope of the various embodiments of the present application.

[0043] In the following, the term "comprise" or "may comprise" that can be used in various embodiments of the present application indicates the presence of the disclosed functions, operations or elements, and does not limit the addition of one or more functions, operations or elements. In addition, as used in various embodiments of the present application, the terms "comprise", "have" and their cognates are only intended to indicate specific features, numbers, steps, operations, elements, components or combinations of the foregoing items, and should not be construed as first excluding the existence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing items or the possibility of adding one or more features, numbers, steps, operations, elements, components or combinations of the foregoing items.

[0044] In various embodiments of the present application, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the listed words. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0045] Expressions used in various embodiments of the present application (such as "first", "second", etc.) may modify various components in various embodiments, but do not limit the corresponding components. For example, the above expressions do not limit the order and / or importance of the components. The above expressions are only used for the purpose of distinguishing one component from other components. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of various embodiments of the present application, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

[0046] It should be noted that in the present application, unless otherwise clearly specified and defined, terms such as "installation", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0047] In the present application, those of ordinary skill in the art need to understand that the terms indicating the orientation or positional relationship in the text are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0048] The terms used in various embodiments of the present application are only for the purpose of describing specific embodiments and are not intended to limit the various embodiments of the present application. As used herein, the singular form is also intended to include the plural form unless the context clearly indicates otherwise. Unless otherwise limited, all terms used herein (including technical terms and scientific terms) have the same meaning as commonly understood by those of ordinary skill in the art to which the various embodiments of the present application belong. The terms (such as those defined in a commonly used dictionary) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning unless clearly defined in the various embodiments of the present application.

[0049] Embodiment

[0050] This embodiment provides a safety cover, which can effectively improve the efficiency of packing goods in logistics transportation. The specific solution is as follows:

[0051] A safety cover, an active covering cloth 1, a top covering cloth 2, a side covering cloth 3 and a detachable connecting piece 4. Among them, the top edge of the side covering cloth 3 is connected to the side edge of the top covering cloth 2; the top edge of the active covering cloth 1 is detachably connected to the side edge of the top covering cloth 2 through the detachable connecting piece 4.

[0052] The side edge of the active covering cloth 1 is detachably connected to part or all of the side edges of the side covering cloth 3 through the detachable connecting piece 4, so as to form an internal accommodation space between the covering cloths; the number of the detachable connecting pieces 4 is at least 1, and each detachable connecting piece 4 can move along part or all of the top edge and / or side edge of the active covering cloth 1 to adjust the opening degree of the active covering cloth 1. Among them, the schematic diagram of the plane expansion of each covering cloth is as Figure 5 shown.

[0053] In some specific embodiments, the detachable connecting piece 4 is a zipper group, and the zipper group includes at least one zipper head.

[0054] In practical applications, the zipper head can move along the top edge and side edge of the active covering cloth 1, the side edge of the side covering cloth 3, and the side of the top covering cloth 2 that is detachably connected to the top edge of the active covering cloth 1.

[0055] When there is only one detachable connecting piece 4, that is, one zipper group, and each zipper group includes one zipper head, that is, there is a total of one zipper head, it can be realized that the side edge of the active covering cloth 1 is separated from the side covering cloth 3, that is, the active covering cloth 1 can be folded to its left or right side, as Figure 4 shown, so that the internal accommodation space is only communicated with the outside through the part of the opening after the active covering cloth 1 is folded, and the user can place or take out items into or from the internal accommodation space through this connected position.

[0056] In a specific embodiment, when there are two detachable connecting pieces 4, that is, two zipper groups, and when one zipper group includes one zipper head, that is, there are a total of two zipper heads, it can be realized that the upper part of the active covering cloth 1 is separated from the top covering cloth 2, or the lower part of the active covering cloth 1 is separated from the side covering cloths 3 on both sides, so that the internal accommodation space is only communicated with the outside through the opening in the upper or lower part after the active covering cloth 1 is opened, and the user can place or take out items into or from the internal accommodation space through this connected position.

[0057] When each zipper set is provided with two zipper heads in opposite directions, that is, a total of four zipper heads are provided, it is possible to open only one end of the movable cover cloth 1 close to the top cover cloth 2 by moving two zipper heads arranged in the middle of the four zipper heads, and to open only one end of the movable cover cloth away from the top cover cloth 2 by moving two zipper heads arranged on the sides of the four zipper heads. The user can choose to open the movable cover cloth 1 from different directions according to his own needs, so as to place or take out items only from the lower part or the upper part of the internal storage space according to needs.

[0058] In actual applications, a pull tab is provided on the zipper head in the zipper group. When there are multiple zipper groups, different visual distinguishing marks may be provided on the pull tabs of the zipper heads corresponding to different zipper groups.

[0059] In actual applications, in the scenario of logistics transportation of goods 8, there may be a need to temporarily add other goods 8 to the goods 8 that have been sealed by the covering cloth. When only the goods 8 in a local position in the internal storage space are relatively scattered and need to be adjusted, if the movable covering cloth 1 is fully opened, it will not only take longer time, but also expose most of the goods 8 in the internal storage space, which may also affect other goods 8 that do not need to be adjusted, and the adjustment efficiency is low.

[0060] By setting the zipper group, it is possible to open only the upper part of the movable cover cloth 1 while keeping the lower part closed, or to open only the right side of the movable cover cloth 1 while keeping the left side closed. The user does not need to open the entire movable cover cloth 1 to add or remove items from a local position of the internal storage space, such as Figure 1 , Figure 2 and Figure 4 In the case of logistics transportation, when only the position of the goods 8 in the upper or lower part of the internal storage space needs to be adjusted, by moving the zipper head to the corresponding position, the part of the movable cover cloth 1 can be quickly and conveniently opened to quickly adjust the goods 8 in the corresponding position, such as Figure 3 shown.

[0061] In some specific embodiments, a support member 5 is further included, and the support member 5 is arranged on the area of ​​the top cover cloth 2 close to the side cover cloth 3, and / or the area of ​​the side cover cloth 3 close to the top cover cloth 2, and / or the seam between the top cover cloth 2 and the side cover cloth 3. In one embodiment, the support member 5 can be located on the area of ​​the side cover cloth 3 close to the two opposite sides of the top cover cloth 2. In practical applications, the support members 5 can be arranged parallel to each other to better match the shape of the internal accommodation space and make it easier for users to operate them.

[0062] In some specific embodiments, the support member 5 includes a support rod, which is arranged parallel to the top edge of the side covering cloth 3. In practical applications, the support rod is made of a rigid material and has good supporting force. By providing the support rod, the user can hold the support rods on both sides of the top covering cloth 3 with both hands to quickly support the top covering cloth 2 and the side covering cloth 3, so as to initially form a three-dimensional structure and an internal accommodation space. As Figure 6 shown, the top covering cloth 2 and the side covering cloth 3 can be quickly covered on the goods to quickly install the safety cover on the goods. After removing the movable covering cloth 1, during the process of disassembling and storing each covering cloth, the user can also quickly remove the three-dimensional structure formed by the top covering cloth 2 and the side covering cloth 3 from its original position by holding the support rods on both sides of the top covering cloth 3 respectively. At the same time, since the support rod has a strong supporting force on the top covering cloth 2, the top covering cloth 2 will not collapse immediately after the support of the items in the internal accommodation space is removed. At this time, the user can use the support rod as an aid to quickly wind and fold the top covering cloth 2 and the side covering cloth 3 to achieve the folding and storage of the top covering cloth 2 and the side covering cloth 3. At the same time, since the support member 5 is a support rod, each covering cloth can be wound and folded with the support member 5 as the folding center. Thus, the volume of the covering cloth after folding is reduced, making it more convenient to store.

[0063] In some specific embodiments, visual differentiation marks are provided on the support member 5 to quickly differentiate the support member 5 from each covering cloth. In practical applications, the support member 5 can be set in multiple colors that are different from each covering cloth, so that the user can quickly locate the position of the support member 5 through the conspicuous color and hold the support member 5 to quickly support the covering cloth to form a three-dimensional structure.

[0064] In a specific embodiment, an auxiliary winding strap is further connected to the side covering cloth 3 so that after each covering cloth is wound and folded, the covering cloth can be further wound and fixed by the auxiliary winding strap to prevent it from spreading.

[0065] In some specific embodiments, a distance adjustment member is further included. The distance adjustment member is located on the movable covering cloth 1 and / or the side covering cloth 3 and is used to adjust the height and / or width of each covering cloth.

[0066] In some specific embodiments, the distance adjustment member includes a vertical fastening strap 61 and / or a horizontal fastening strap 62; wherein, there is a height difference between the positions where the two ends of the vertical fastening strap 61 are located; one end of the vertical fastening strap 61 is arranged near the top edge of the side covering cloth 3, and the other end is arranged near the side of the side covering cloth 3 away from the top edge; and / or one end of the vertical fastening strap 61 is arranged near the top edge of the movable covering cloth 1, and the other end is arranged near the side of the movable covering cloth 1 away from the top edge.

[0067] One end of the horizontal fastening belt 62 is arranged near one side edge of the side covering cloth 3, and the other end is arranged near the other side edge of the side covering cloth 3.

[0068] In some specific embodiments, it further includes a first connecting member 71 and a second connecting member 72. The first connecting member 71 is located at a position on the movable covering cloth 1 near the top edge of the movable covering cloth 1, and the second connecting member 72 is located at a position on the movable covering cloth 1 away from the top edge of the movable covering cloth 1, as Figure 2 shown;

[0069] or

[0070] The first connecting member 71 is located at a position on the movable covering cloth 1 near the left side of the movable covering cloth 1, and the second connecting member 72 is located at a position on the movable covering cloth 1 near the right side of the movable covering cloth 1;

[0071] The first connecting member 71 is used for detachably connecting with the second connecting member 72 to realize the up-and-down folding or left-and-right folding of the movable covering cloth 1.

[0072] In some specific embodiments, it further includes a third connecting member 73 and a fourth connecting member 74. Among them, the third connecting member 73 is located on the side of the movable covering cloth 1 facing the internal accommodation space; the fourth connecting member 74 is located on the outer side of the top covering cloth 2; the third connecting member 73 is used for detachably connecting with the fourth connecting member 74 to fold the side of the movable covering cloth 1 facing the internal accommodation space onto the top covering cloth 2.

[0073] In practical applications, the first connecting member 71 and the second connecting member 72, the third connecting member 73 and the fourth connecting member 74 are respectively two sets of Velcro structures that can be detachably connected to each other; when the user disassembles each covering cloth after use, after separating the side edge of the movable covering cloth 1 from the side covering cloth 3, it is not necessary to further completely disassemble the movable covering cloth 1 from the top covering cloth 2. Only by connecting the first connecting member 71 and the second connecting member 72 can the self-folding of the movable covering cloth 1 be realized. Further, after completing the self-folding of the corresponding movable covering cloth 1, the third connecting member 73 on the side of the movable covering cloth 1 facing the internal accommodation space will be exposed. At this time, by connecting the third connecting member 73 and the fourth connecting member 74, the movable covering cloth 1 can be further folded onto the top covering cloth 2, and then the remaining covering cloths can be folded and stored. By setting the connecting members, the folding and storage between the covering cloths can be made more neat. By setting the first connecting member 71, the second connecting member 72, the third connecting member 73 and the fourth connecting member 74, the folding and fixing of the movable covering cloth 1 in the direction of the top covering cloth 2 can be realized.

[0074] In practical applications, the folding and fixing of the movable covering cloth 1 in the direction of the side covering cloth 3 can also be achieved by respectively arranging connecting pieces on the movable covering cloth 1 and the side covering cloth 3. In a specific embodiment, a part of the side edges on one side of the movable covering cloth 1 is fixedly connected to a part of the side edges on one side of the side covering cloth 3, and the remaining side edges are detachably connected to the remaining side edges of the side covering cloth 3. As Figure 1 shown, connecting pieces can be correspondingly arranged on the movable covering cloth 1 and the side covering cloth 3, so that the part of the side edge of the movable covering cloth 1 that can be fixedly connected to the side covering cloth 3 can rotate around an axis and fit with the side covering cloth 3, as Figure 7 shown.

[0075] Furthermore, when a part of the side edges on one side of the movable covering cloth 1 is fixedly connected to a part of the side edges on one side of the side covering cloth 3, and the remaining side edges are detachably connected to the remaining side edges of the side covering cloth 3, only at least one zipper head needs to be arranged to meet the requirement of the flexible opening and closing of the movable covering cloth 3, which can save resources and reduce the risk of damage to the zipper head at the same time. At the same time, the folding and opening / closing between the movable covering cloth 1 and the side covering cloth 3 extend horizontally, which is more ergonomic and convenient for the user to quickly open and close the movable covering cloth 1.

[0076] In some specific embodiments, at least one multi-faceted fixing belt 63 extends from the side covering cloth 3; at least one fixing member 631 is arranged on the side covering cloth 3. Among them, the multi-faceted fixing belt 63 is used to extend from the side covering cloth 3, pass through the bottom of the corresponding external tray at the bottom of the accommodating space, and be connected to the fixing member 631 on the side covering cloth 3. A storage connecting piece 64 is also arranged on the side covering cloth 3; the storage connecting piece 64 is used to be detachably connected to the multi-faceted fixing belt 63 to store the unused multi-faceted fixing belt 63.

[0077] In some specific embodiments, the side covering cloth 3 is sequentially divided into a first covering area 31, a second covering area 32, and a third covering area 33, and the first covering area 31 and the third covering area 33 are respectively located on both sides of the second covering area 32;

[0078] At least two fixing members 631 are arranged on the second covering area 32 of the side covering cloth 3 and / or on the movable covering cloth 1; at least two multi-faceted fixing belts 63 are arranged on the first covering area 31 and / or the third covering area 33. The multi-faceted fixing belt 63 is used to extend from the first covering area 31 and / or the third covering area 33, pass through the bottom of the corresponding external tray at the bottom of the accommodating space, and be connected to the fixing member 631 on the second covering area 32 and / or the movable covering cloth 1.

[0079] In a specific embodiment, the top covering cloth 2 has a rectangular shape. One side of the top covering cloth 2 is used for detachable connection with the movable covering cloth 1, and the other three sides of the top covering cloth 2 are used for connection with the side covering cloth 3. The areas of the side covering cloth 3 corresponding to the three sides respectively correspond to the first covering area, the second covering area 32, and the third covering area 33.

[0080] When the covering cloth is applied in the logistics field, it can be used in combination with an external tray for placing goods 8 and other items to form an internal accommodation space on the external tray.

[0081] In a specific embodiment, the position of the second covering area 32 corresponds to the position of the movable covering cloth 1, the positions of the first covering area 31 and the third covering area 33 correspond to each other. The horizontal fastening belt 62 is arranged on the second covering area 32 of the side covering cloth 3, corresponding to the movable covering cloth 1, and can adjust the tightness degree of each covering cloth and the items in the internal accommodation space in the horizontal direction; further, vertical fastening belts 61 are arranged on the first covering area 31, the second covering area 32, the third covering area 33 of the side covering cloth 3 and the movable covering cloth 1. By adjusting the vertical fastening belts 61, the tightness degree of the top covering cloth 2 and the items in the internal accommodation space can be further adjusted in the vertical direction, and when there are fewer items or the items are more fragmented in the internal accommodation space, the items can be assembled and fixed, so that the volume of the items is more adapted to the internal accommodation space, effectively preventing the items from spilling during transportation.

[0082] In some specific embodiments, the storage connecting piece 64 is arranged on the first covering area 31 and / or the third covering area 33 with multi-sided fixing belts 63; the storage connecting piece 64 is used for detachable connection with the multi-sided fixing belts 63 to store the unused multi-sided fixing belts 63.

[0083] In practical applications, the storage connecting piece 64 can be a kind of magic tape structure. When the multi-sided fixing belts 63 are not in use, the multi-sided fixing belts 63 can be pasted on the storage connecting piece 64, which can prevent the multi-sided fixing belts 63 from falling to the ground and having direct contact with the ground, so that the multi-sided fixing belts 63 will not be contaminated by ground dirt. At the same time, it can also prevent the occurrence of tripping accidents and the like that may be caused by the multi-sided fixing belts 63 falling to the ground.

[0084] In some specific embodiments, a disassembly protection piece is further included. One end of the disassembly protection piece is connected to the movable covering cloth 1 and / or the top covering cloth 2 and / or the position of the side covering cloth 3 near the top edge and the side edge close to the movable covering cloth 1, and the other end is used to cover the detachable connecting piece.

[0085] In some specific embodiments, the disassembly protection member can be a strip that covers all the zipper structures on the movable covering cloth 1, which can protect all the zippers and prevent the zippers and the zipper heads on the zippers from being damaged.

[0086] In practical applications, the disassembly protection member can also be one or more corner fixing members 65. The corner fixing members 65 are arranged at positions on the side edges of the movable covering cloth 1 close to the side covering cloth 3 and are used for detachably connecting with the side covering cloth 3 to strengthen the connection between the movable covering cloth 1 and the side covering cloth 3; and / or the corner fixing members 65 are arranged at positions on the side covering cloth 3 close to the movable covering cloth and are used for detachably connecting with the movable covering cloth to strengthen the connection between the movable covering cloth and the side covering cloth. By providing the corner fixing members 65, the stability of the connection between the covering cloths can be further enhanced, and at the same time, the zipper heads located on the top edge and side edges of the movable covering cloth 1 are covered to prevent the zipper heads from being damaged due to external friction.

[0087] In some specific embodiments, at least one of the top covering cloth 2, the side covering cloth 3, and the movable covering cloth 1 includes a waterproof cloth. By providing the waterproof cloth, the waterproof and dustproof performance of the covering cloth can be effectively improved, and the goods 8 in the internal accommodation space can be effectively protected from being polluted and damaged.

[0088] In some specific embodiments, a transparent storage bag 9 can also be provided on the side covering cloth 3, which can be used to store materials related to the goods 8 to display the content information of the goods 8 in the safety cover.

[0089] Compared with the packaging materials used in the traditional logistics field, each of the covering cloths used in this application can be reused. On the premise of ensuring the safety of the goods 8, functions such as waterproof and dustproof are taken into account, greatly reducing the use of disposable plastic winding films, reducing costs, reducing plastic use and carbon emissions.

[0090] In practical applications, during the long-distance transportation of the goods 8, when the transport vehicle encounters bumps or brakes, the centrifugal force and inertia generated are likely to cause the goods in the safety cover to tilt, which will cause the goods 8 to be skewed or collapsed when the safety cover is disassembled during the unloading process. Therefore, the steps of eliminating the threat of goods tilting should also be included during the disassembly process of the safety cover. In a specific process of disassembling the safety cover, first, the user separates the movable covering cloth 1 from the top covering cloth 2 by sliding the detachable connecting member 4 to open the movable covering cloth 1 to check the placement of the goods 8 in the upper part of the internal accommodation space. If there are goods 8 that may be placed incorrectly in the upper part of the internal space, they are adjusted in time to eliminate the threat, and after eliminating the threat, the movable covering cloth 1 is connected to the top covering cloth 2 again.

[0091] Step 2: Loosen the vertical fastening straps 61, horizontal fastening straps 62, multi-sided fixing straps 63 and corner fixing parts 65 on the movable covering cloth 1 and side covering cloth 3 respectively to prepare for later disassembly. Among them, when disassembling the multi-sided fixing strap 63, connect the multi-sided fixing strap 63 loosened from the external tray to the storage connecting part 64 on the side covering cloth 3 to prevent the multi-sided fixing strap 63 from contacting the ground or getting knotted.

[0092] Step 3: Disassemble and separate the movable covering cloth 1 and the side covering cloth 3 by sliding the detachable connecting part 4. Keep the connection between the movable covering cloth 1 and the top covering cloth 2. Connect the first connecting part 71 and the second connecting part 72 on the movable covering cloth 1 to achieve the folding in half of the movable covering cloth 1. Further, with the connection between the movable covering cloth 1 and the top covering cloth 2 as the axis, fold the folded movable covering cloth 1 towards the top covering cloth 2 again, and make the folding of the movable covering cloth 1 and the top covering cloth 2 more stable through the connection between the third connecting part 73 and the fourth connecting part 74. The folding state is as Figure 6 shown. It should be noted that there are various folding methods for the movable covering cloth 1. As long as the movable covering cloth 1 can be reasonably stored, it can also be folded towards the side covering cloth 3. The folding state can be as Figure 7 shown.

[0093] Finally, the user withdraws the covering cloth from the goods 8 orderly through the support part 5, and then rolls and folds each covering cloth along the support part 5, finally completing the process of disassembly, arrangement and storage of the overall safety cover. The whole process is orderly and fast, the operation principle is simple, it can effectively improve the efficiency of loading and unloading goods in the logistics process while maintaining the protection of the goods 8, and is more environmentally friendly.

[0094] This embodiment provides a safety cover. By setting the top covering cloth, side covering cloth, movable covering cloth and detachable connecting part, while protecting the goods inside it in multiple directions, the user can also flexibly adjust the goods in the covering cloth locally at any time, which can effectively adapt to the situation of temporarily increasing or decreasing goods in the logistics transportation, realize the collective transportation of goods in various situations, and improve the logistics transportation efficiency. Further, the distance adjusting part is also set to realize the volume adaptation degree between each covering cloth and the items in the internal accommodating space; the support part and the connecting part are also set to effectively solve the storage problem of the safety cover when it is not in use. During the process of storing and unfolding the safety cover, each covering cloth can not contact the ground and is not polluted by the ground.

[0095] The above is a specific description of the preferred embodiment of the present application. However, the present application is not limited to the described embodiment. Those skilled in the art can make various equivalent deformations or substitutions without departing from the spirit of the present application. These equivalent deformations or substitutions are all included within the scope defined by the claims of the present application.

Claims

1. A safety cover, characterized in that: include: Removable covers, top covers, side covers and removable connectors; The top edge of the side covering cloth is connected to the side edge of the top covering cloth; the top edge of the movable covering cloth is detachably connected to the side edge of the top covering cloth through the detachable connecting piece; The side edges of the movable covering cloth are detachably connected to part or all of the side edges of the side covering cloth via detachable connectors so as to form an internal accommodating space between the covering cloths; the number of the detachable connectors is at least one, and the detachable connectors can be moved along part or all of the top edge and / or side edge of the movable covering cloth so as to adjust the degree of opening and closing of the movable covering cloth.

2. A safety cover according to claim 1, characterized in that: It also includes a support member, which is arranged on the area of ​​the top cover cloth close to the side cover cloth, and / or the area of ​​the side cover cloth close to the top cover cloth, and / or at the seam between the top cover cloth and the side cover cloth.

3. A safety cover according to claim 2, characterized in that: The support member comprises a support rod, and the support rod is arranged parallel to the top edge of the side covering cloth.

4. A safety cover according to claim 1, characterized in that: The detachable connecting piece is a zipper set, and the zipper set includes at least one zipper head.

5. A safety cover according to claim 1, characterized in that: It also includes a distance adjusting member, which is located on the movable covering cloth and / or the side covering cloth and is used to adjust the height and / or width of each covering cloth.

6. A safety cover according to claim 5, characterized in that: The distance adjustment member comprises a vertical fastening belt and / or a transverse fastening belt; One end of the vertical fastening belt is arranged near the top edge of the side covering cloth, and the other end is arranged near the side of the side covering cloth away from the top edge; and / or one end of the vertical fastening belt is arranged near the top edge of the movable covering cloth, and the other end is arranged near the side of the movable covering cloth away from the top edge; One end of the transverse fastening belt is arranged close to one of the side edges of the side covering cloth, and the other end is arranged close to the other side edge of the side covering cloth.

7. A safety cover according to claim 2, characterized in that: The support member is provided with a visual distinguishing mark.

8. A safety cover according to claim 1, characterized in that: It also includes a disassembly protection piece, one end of which is connected to the movable covering cloth, and / or the top covering cloth, and / or the side covering cloth near the top edge and side edge of the movable covering cloth, and the other end covers the detachable connecting piece.

9. A safety cover according to claim 1, characterized in that: At least one multi-faceted fixing belt extends from the side covering cloth; at least one fixing member is provided on the side covering cloth; The multi-faceted fixing belt is used to extend from the side covering cloth, pass through the bottom of the external tray corresponding to the bottom of the accommodating space, and be connected with the fixing piece on the side covering cloth.

10. A safety cover according to claim 9, characterized in that: The side covering cloth is also provided with a storage connector; The storage connector is used to be detachably connected to the multi-sided fixing belt so as to store the multi-sided fixing belt when it is not in use.

Images