Protective cover

Abstract

A protective cover, comprising: a movable covering cloth (1), a top covering cloth (2), a side covering cloth (3) and a detachable connecting member (4). The top edge of the side covering cloth (3) is connected to side edges of the top covering cloth (2); the top edge of the movable covering cloth (1) is detachably connected to a side edge of the top covering cloth (2) by means of the detachable connecting member (4); and side edges of the movable covering cloth (1) are detachably connected to part or the entirety of side edges of the side covering cloth (3) by means of the detachable connecting member (4), so that an internal accommodating space is defined among the covering cloths. The protective cover can be flexibly mounted on goods that need to be collectively packaged, and the degree of opening / closing of the movable covering cloth is adjusted by means of the detachable connecting member, thereby adapting to temporary addition / reduction of goods during logistics transportation, and thus improving the efficiency of logistics transportation.

Description

Safety cover TECHNICAL FIELD

[0001] The present application relates to the packaging technical field, and in particular to a safety cover. BACKGROUND

[0002] In the process of logistics transportation or goods storage, when there is a one-time delivery of multiple boxes of the same size of goods or scattered goods, it is necessary to collect and package the goods so that the goods will not be scattered during transportation, thereby achieving mass transportation and protection of the goods.

[0003] The traditional goods collection and packaging method is usually to wrap plastic film, adhesive tape or use plastic cloth to cover and bind the goods, which not only complicates the packaging process, consumes more packaging materials, and the packaging materials cannot be reused, resulting in more waste materials during disassembly, causing damage to the environment. At the same time, the disassembly process of the packaging materials is also one-time, which is not convenient for adding or reducing goods in the middle, reducing the transportation efficiency and unable to achieve flexible adjustment in the face of unexpected situations.

[0004] The present application provides a safety cover to solve at least one of the above technical problems.

[0005] A safety cover, movable cover cloth, top cover cloth, side cover cloth and detachable connecting piece; the top edge of the side cover cloth is connected with the side edge of the top cover cloth; the top edge of the movable cover cloth is detachably connected with the side edge of the top cover cloth through the detachable connecting piece; the side edge of the movable cover cloth is detachably connected with part or all of the side edges of the side cover cloth through the detachable connecting piece, so as to form an internal containing space between the cover cloths; the number of detachable connecting pieces is at least one, and each detachable connecting piece can move along part or all of the top edge and / or side edge of the movable cover cloth to adjust the opening degree of the movable cover cloth.

[0006] In some specific embodiments, the detachable connecting piece is a zipper set, which includes at least one zipper head.

[0007] In actual application, the zipper head can move along the top edge and side edge of the movable cover cloth, the side edge of the side cover cloth, and the side of the top cover cloth detachably connected with the top edge of the movable cover cloth.

[0008] When there is only one detachable connection, i.e. one zipper group, and when one zipper group includes one zipper head, i.e. there is one zipper head in total, the one or two side edges of the movable cover can be separated from the side cover, i.e. the movable cover can be folded to the left or right side of itself, so that the internal storage space is only communicated with the outside through the opening of the folded part of the movable cover, and the user can put or take out the articles in the internal storage space through the communicated position.

[0009] In one embodiment, when there are two detachable connections, i.e. two zipper groups, and when each zipper group includes one zipper head, i.e. there are two zipper heads in total, the upper part of the movable cover can be separated from the top cover, or the lower part of the movable cover can be separated from the side covers, so that the internal storage space is only communicated with the outside through the opening of the upper part or the lower part of the movable cover, and the user can put or take out the articles in the internal storage space through the communicated position; when each zipper group is provided with two zipper heads in opposite directions, i.e. there are four zipper heads in total, the user can move the two zipper heads in the middle of the four zipper heads to open only the end of the movable cover close to the top cover, and move the two zipper heads on the sides of the four zipper heads to open only the end of the movable cover away from the top cover. The user can choose to open the movable cover from different directions according to their own needs, so as to put or take out the articles only from the lower part or the upper part of the internal storage space according to their needs.

[0010] In some embodiments, a support is further included, which is arranged on the area of the top cover close to the side cover, and / or on the area of the side cover close to the top cover, and / or at the joint of the top cover and the side cover. In one embodiment, the support can be arranged on the area of the side cover close to the opposite sides of the top cover.

[0011] In some specific embodiments, the support member comprises a support rod arranged parallel to the top edge of the side cover cloth. In practical applications, the support rod is made of hard material and has good supporting force. By arranging the support rod, the user can hold the support rods on both sides of the top cover cloth with both hands to quickly support the top cover cloth and the side cover cloth to preliminarily and quickly form a three-dimensional structure, and the top cover cloth and the side cover cloth can be quickly covered on the goods. After the movable cover cloth is removed, the user can also hold the support rods on both sides of the top cover cloth to quickly remove the three-dimensional structure formed by the top cover cloth and the side cover cloth from its original position during the process of disassembling and storing the cover cloths. At the same time, since the support rod has strong supporting force for the top cover cloth, the top cover cloth will not collapse immediately without the support of the goods in the internal storage space. At this time, the user can use the support rod as an aid to quickly roll and fold the top cover cloth and the side cover cloth to achieve the folding and storage of the top cover cloth and the side cover cloth.

[0012] In some specific embodiments, visual distinguishing marks are arranged on the support member to quickly distinguish the support member from the cover cloths. In practical applications, the support member can be arranged in multiple colors distinguished from the cover cloths, so that the user can quickly locate the position of the support member and hold the support member to quickly support the cover cloths to form a three-dimensional structure.

[0013] In some specific embodiments, a distance adjusting member is further included, which is arranged on the movable cover cloth and / or the side cover cloth to adjust the height and / or width of the cover cloths.

[0014] In some specific embodiments, the distance adjusting member comprises a vertical fastening band and / or a horizontal fastening band. The positions of the two ends of the vertical fastening band have a height difference. One end of the vertical fastening band is arranged close to the top edge of the side cover cloth, and the other end is arranged close to the side of the side cover 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 cover cloth, and the other end is arranged close to the side of the movable cover cloth away from the top edge.

[0015] One end of the horizontal fastening band is arranged close to one side edge of the side cover cloth, and the other end is arranged close to the other side edge of the side cover cloth.

[0016] In some embodiments, the first connecting member and the second connecting member are further included. The first connecting member is located on the movable cover cloth close to the top edge of the movable cover cloth, and the second connecting member is located on the movable cover cloth away from the top edge of the movable cover cloth; or the first connecting member is located on the movable cover cloth close to the left side of the movable cover cloth, and the second connecting member is located on the movable cover cloth close to the right side of the movable cover cloth; the first connecting member is used for detachable connection with the second connecting member to realize the up-down folding or left-right folding of the movable cover cloth.

[0017] In some embodiments, the third connecting member and the fourth connecting member are further included. The third connecting member is located on the side of the movable cover cloth facing the internal containing space, and the fourth connecting member is located on the side of the top cover cloth facing outward; the third connecting member is used for detachable connection with the fourth connecting member to fold the side of the movable cover cloth facing the internal containing space to the top cover cloth.

[0018] In actual application, the first connecting member, the second connecting member, the third connecting member and the fourth connecting member can be a magic tape structure or a magnetic attraction structure, which can quickly realize the detachable connection therebetween.

[0019] By setting the first connecting member, the second connecting member, the third connecting member and the fourth connecting member, the folding and fixing of the movable cover cloth in the direction of the top cover cloth can be realized. In actual application, by respectively setting the connecting members on the movable cover cloth and the side cover cloth, the folding and fixing of the movable cover cloth in the direction of the side cover cloth can also be realized.

[0020] In some embodiments, at least one multi-surface fixing belt is extended from the side cover cloth, passes through the bottom of the corresponding external tray at the bottom of the containing space, and is connected with the fixing member on the side cover cloth. The side cover cloth is further provided with a storage connecting member, which is used for detachable connection with the multi-surface fixing belt to store the unused multi-surface fixing belt.

[0021] In actual application, the storage connecting member can be a magic tape structure, which can paste the multi-surface fixing belt on the storage connecting member when the multi-surface fixing belt is not used, so that the multi-surface fixing belt will not fall to the ground and directly contact the ground, and the multi-surface fixing belt will not be contaminated by dirt on the ground. At the same time, it can also prevent accidents such as tripping caused by the multi-surface fixing belt falling to the ground.

[0022] In some embodiments, a disassembly protection member is further included, one end of which is connected to the movable cover cloth, and / or the top cover cloth, and / or the side cover cloth close to the top edge and the side edge of the movable cover cloth, and the other end is used for covering the detachable connecting member.

[0023] In some specific embodiments, the detachable protective member can be a batten covering all the zipper structures on the active cover cloth, which can protect all the zippers and prevent the zippers and zipper heads thereon from being damaged.

[0024] In actual applications, the detachable protective member can also be one or more corner fixing members arranged on the side edge of the active cover cloth close to the side cover cloth, used for detachable connection with the side cover cloth to reinforce the connection between the active cover cloth and the side cover cloth; and / or the corner fixing members are arranged on the side cover cloth close to the active cover cloth, used for detachable connection with the active cover cloth to cover the zipper heads on the top edge and side edge of the active cover cloth and prevent the zipper heads from being damaged by external friction.

[0025] In some specific embodiments, at least one of the top cover cloth, the side cover cloth and the active cover cloth comprises a waterproof cloth. By arranging the waterproof cloth, the waterproof and dustproof performance of the cover cloth can be effectively improved, and the items in the internal containing space can be effectively protected from pollution and damage.

[0026] Beneficial effects: The application provides a safety cover. By arranging the top cover cloth, the side cover cloth, the active cover cloth and the detachable connecting member, the user can flexibly adjust the goods in the cover cloth at any time while the goods are protected in multiple directions, which can effectively adapt to the temporary increase or decrease of goods in logistics transportation, realize the collective transportation of goods in multiple situations, and improve the logistics transportation efficiency. Meanwhile, each cover cloth can be repeatedly used, which can take into account the waterproof and dustproof functions on the premise of ensuring the safety of the goods, greatly reducing the use of disposable plastic wrapping film, reducing the cost, reducing the use of plastic and carbon emissions. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0028] Fig. 1 is a schematic diagram of a use condition of the application; Fig. 2 is a schematic diagram of another use condition of the application; Fig. 3 is a schematic diagram of another use condition of the application; Fig. 4 is a schematic diagram of another use condition of the application; Fig. 5 is a schematic diagram of a planar unfolding of the application; Fig. 6 is a schematic diagram of a folding process of the application; Fig. 7 is a schematic diagram of another folding process of the application.

[0029] Reference numerals are as follows: 1 - activity cover cloth; 2 - top cover cloth; 3 - side cover cloth; 31 - first cover area; 32 - second cover area; 33 - third cover area; 4 - detachable connecting member; 5 - support member; 61 - vertical fastening band; 62 - horizontal fastening band; 63 - multi-surface fixing band; 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 DESCRIPTION

[0030] The concept, specific structure, and resulting technical effects of the present application will be described clearly and completely below in conjunction with embodiments and drawings, so as to fully understand the purpose, features, and effects of the present application.

[0031] Hereinafter, various embodiments of the present application will be described more fully. 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 various embodiments of the present application to the specific embodiments disclosed herein, but the present application should be understood to encompass all adjustments, equivalents, and / or alternatives falling within the spirit and scope of various embodiments of the present application.

[0032] Hereinafter, the term "include" or "may include" used in various embodiments of the present application indicates the presence of the disclosed function, operation, or element, 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 "include", "have", and their equivalents are merely intended to indicate the presence of specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be understood as first excluding the presence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing, or the possibility of adding one or more features, numbers, steps, operations, elements, components, or combinations of the foregoing.

[0033] In various embodiments of the present application, the expression "or" or "at least one of A or / and B" includes any combination of the listed terms or all combinations thereof. For example, the expression "A or B" or "at least one of A or / and B" can include A, can include B, or can include both A and B.

[0034] The expressions used in the various embodiments of the present application, such as "first", "second", etc., can modify various constituent elements in the various embodiments, but can not limit the corresponding constituent elements. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only for the purpose of distinguishing one element from other elements. 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 the various embodiments of the present application, a first element can be referred to as a second element, and similarly, a second element can also be referred to as a first element.

[0035] It should be noted that in the present application, unless otherwise explicitly specified and defined, the terms "mounting", "connecting", "fixing" and the like should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present application, those of ordinary skill in the art need to understand that the terms indicating the orientation or positional relationship herein are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the various embodiments of the present application.

[0037] The terms used in the 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 intended to include the plural form, unless the context clearly indicates otherwise. Unless otherwise defined, all terms used herein (including technical 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 generally 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 or overly formal meaning, unless clearly defined in the various embodiments of the present application.

[0038] The embodiment provides a safety cover which can effectively improve the efficiency of packing goods in logistics transportation, and the specific scheme is as follows: a safety cover, a movable cover cloth 1, a top cover cloth 2, a side cover cloth 3 and a detachable connecting piece 4. The top edge of the side cover cloth 3 is connected with the side edge of the top cover cloth 2; the top edge of the movable cover cloth 1 is detachably connected with the side edge of the top cover cloth 2 through the detachable connecting piece 4.

[0039] The side edge of the movable cover 1 is detachably connected with the partial or whole side edge of the side cover 3 through the detachable connecting member 4, so that the internal containing space is formed between the covers; the number of the detachable connecting member 4 is at least one, and each detachable connecting member 4 can be moved along the partial or whole top edge and / or side edge of the movable cover 1, so as to adjust the opening degree of the movable cover 1. The planar development diagram of each cover is shown in FIG. 5.

[0040] In some specific embodiments, the detachable connecting member 4 is a zipper set, and the zipper set includes at least one zipper head.

[0041] In actual application, the zipper head can be moved along the top edge and side edge of the movable cover 1, the side edge of the side cover 3, and the side of the top cover 2 which is detachably connected with the top edge of the movable cover 1.

[0042] When there is only one detachable connecting member 4, that is, one zipper set, each zipper set includes one zipper head, and there is only one zipper head in total, the side edge of the movable cover 1 can be separated from the side cover 3, that is, the movable cover 1 can be folded to the left or right side thereof, as shown in FIG. 4, so that the internal containing space is only communicated with the outside through the opening of the folded part of the movable cover 1, and the user can place or take out the articles in the internal containing space through the communicated position.

[0043] In one specific embodiment, when there are two detachable connecting members 4, that is, two zipper sets, one zipper set includes one zipper head, and there are two zipper heads in total, the upper part of the movable cover 1 can be separated from the top cover 2, or the lower part of the movable cover 1 can be separated from the side covers 3 on both sides, so that the internal containing space is only communicated with the outside through the opening of the upper part or lower part of the movable cover 1 after being opened, and the user can place or take out the articles in the internal containing space through the communicated position.

[0044] When each zipper set is provided with two zipper heads in opposite directions, that is, four zipper heads in total, the two zipper heads in the middle of the four zipper heads can be moved to open only one end of the movable cover 1 close to the top cover 2, and the two zipper heads on both sides of the four zipper heads can be moved to open only one end of the movable cover 1 away from the top cover 2. The user can open the movable cover 1 from different directions according to the own needs, so as to place or take out the articles only from the lower part or upper part of the internal containing space according to the needs.

[0045] In practical application, the puller of the zipper group is provided with a pull tab, and when there are multiple zipper groups, different visual identification marks can be provided on the pull tabs of the pullers of different zipper groups.

[0046] In practical application, in the scenario of transporting goods 8 in logistics, there may be a situation that other goods 8 need to be temporarily added to the goods 8 that have been sealed by the cover cloth, and when the goods 8 in the internal containing space are more scattered in only a partial position and need to be adjusted, if the movable cover cloth 1 is completely opened, not only the time is longer, but also most of the goods 8 in the internal containing space are exposed, which may affect other goods 8 that do not need to be adjusted, and the adjustment efficiency is low.

[0047] By setting the zipper group, only the upper part of the movable cover cloth 1 can be opened while maintaining the lower part closed, or only the right side of the movable cover cloth 1 can be opened while maintaining the left side closed, and the user does not need to open the entire movable cover cloth 1 to add or take out items from the internal containing space, as shown in FIGS. 1, 2 and 4. In the case of logistics transportation, when only the upper part or the lower part of the goods 8 in the internal containing space needs to be adjusted, by moving the puller to the corresponding position, part of the movable cover cloth 1 can be quickly and conveniently opened to quickly adjust the goods 8 in the corresponding position, as shown in FIG. 3.

[0048] In some embodiments, a support 5 is further included, which is arranged on the top cover cloth 2 near the area of the side cover cloth 3, and / or on the side cover cloth 3 near the area of the top cover cloth 2, and / or at the joint of the top cover cloth 2 and the side cover cloth 3. In an embodiment, the support 5 can be arranged on the side cover cloth 3 near the two sides opposite to the top cover cloth 2. In practical application, the supports 5 can be arranged parallel to each other to better match the shape of the internal containing space, and to be more convenient for the user to operate.

[0049] In some specific embodiments, the support 5 comprises support rods arranged parallel to the top edge of the side cover cloth 3. In practical applications, the support rods are made of hard material and have good support. By arranging the support rods, the user can hold the support rods on both sides of the top cover cloth 3 with both hands to quickly support the top cover cloth 2 and the side cover cloth 3 to preliminarily form a three-dimensional structure and an internal containing space, as shown in FIG. 6. The top cover cloth 2 and the side cover cloth 3 can be quickly covered on the goods to quickly install the safety cover on the goods. After the removal of the active cover cloth 1, the user can also hold the support rods on both sides of the top cover cloth 3 to quickly remove the three-dimensional structure formed by the top cover cloth 2 and the side cover cloth 3 from the original position. At the same time, due to the strong support of the support rods on the top cover cloth 2, the top cover cloth 2 will not collapse immediately without the support of the goods in the internal containing space. At this time, the user can use the support rods as an aid to quickly roll and fold the top cover cloth 2 and the side cover cloth 3 to achieve the folding and storage of the top cover cloth 2 and the side cover cloth 3. At the same time, since the support 5 is a support rod, the cover cloths can be rolled and folded with the support 5 as the center. Thus, the volume of the cover cloth after folding is reduced, which is more convenient for storage.

[0050] In some specific embodiments, the support 5 is provided with visual distinguishing marks to quickly distinguish the support 5 from the cover cloths. In practical applications, the support 5 can be provided with multiple colors different from those of the cover cloths, so that the user can quickly locate the position of the support 5 by the eye-catching color to hold the support 5 to quickly support the cover cloths and form a three-dimensional structure.

[0051] In one specific embodiment, the side cover cloth 3 is further connected with an auxiliary rolling band to further roll and fix the cover cloths by the auxiliary rolling band after rolling and folding to prevent the cover cloths from spreading out.

[0052] In some specific embodiments, a distance adjusting member is further included, which is arranged on the active cover cloth 1 and / or the side cover cloth 3 to adjust the height and / or width of the cover cloths.

[0053] In some specific embodiments, the distance adjusting member comprises a vertical fastening band 61 and / or a horizontal fastening band 62. The positions of the two ends of the vertical fastening band 61 have a height difference. One end of the vertical fastening band 61 is arranged close to the top edge of the side cover cloth 3, and the other end is arranged close to the side away from the top edge of the side cover cloth 3. And / or one end of the vertical fastening band 61 is arranged close to the top edge of the active cover cloth 1, and the other end is arranged close to the side away from the top edge of the active cover cloth 1.

[0054] The transverse fastening band 62 is arranged near one side edge of the side cover cloth 3 at one end and near the other side edge of the side cover cloth 3 at the other end.

[0055] In some embodiments, a first connecting member 71 and a second connecting member 72 are further included. The first connecting member 71 is arranged on the movable cover cloth 1 near the top edge of the movable cover cloth 1, and the second connecting member 72 is arranged on the movable cover cloth 1 away from the top edge of the movable cover cloth 1, as shown in FIG. 2; or the first connecting member 71 is arranged on the movable cover cloth 1 near the left side of the movable cover cloth 1, and the second connecting member 72 is arranged on the movable cover cloth 1 near the right side of the movable cover cloth 1; the first connecting member 71 is used for detachable connection with the second connecting member 72 to realize up-down folding or left-right folding of the movable cover cloth 1.

[0056] In some embodiments, a third connecting member 73 and a fourth connecting member 74 are further included. The third connecting member 73 is arranged on the side of the movable cover cloth 1 facing the internal accommodation space, and the fourth connecting member 74 is arranged on the side of the top cover cloth 2 facing outward; the third connecting member 73 is used for detachable connection with the fourth connecting member 74 to fold the side of the movable cover cloth 1 facing the internal accommodation space to the top cover cloth 2.

[0057] In actual application, the first connecting member 71 and the second connecting member 72, and the third connecting member 73 and the fourth connecting member 74 are respectively two groups of magic tape structures that can be detachably connected with each other; when the user detaches the cover cloths after use, the movable cover cloth 1 is separated from the side edge of the side cover cloth 3, and the movable cover cloth 1 does not need to be completely detached from the top cover cloth 2, but only needs to be connected with the second connecting member 72 to realize folding of the movable cover cloth 1 itself; further, after folding of the movable cover cloth 1 itself is completed, the third connecting member 73 on the side of the movable cover cloth 1 facing the internal accommodation space is exposed, and the third connecting member 73 and the fourth connecting member 74 are connected to further fold the movable cover cloth 1 on the top cover cloth 2, and then fold and store the remaining cover cloths. By arranging the connecting members, folding and storage of the cover cloths can be more orderly. By arranging the first connecting member 71, the second connecting member 72, the third connecting member 73 and the fourth connecting member 74, folding and fixing of the movable cover cloth 1 to the top cover cloth 2 can be realized.

[0058] In practical applications, the folding and fixing of the movable cover 1 towards the side cover 3 can also be realized by providing connecting members on the movable cover 1 and the side cover 3, respectively. In a specific embodiment, part of the side edges of the movable cover 1 are fixedly connected with part of the side edges of the side cover 3, and the remaining side edges are detachably connected with the remaining side edges of the side cover 3. As shown in FIG. 1, connecting members can be correspondingly provided on the movable cover 1 and the side cover 3, so that the movable cover 1 can rotate around the side edge part fixedly connected with the side cover 3, and be attached to the side cover 3, as shown in FIG. 7.

[0059] Further, in the case that part of the side edges of the movable cover 1 are fixedly connected with part of the side edges of the side cover 3, and the remaining side edges are detachably connected with the remaining side edges of the side cover 3, only one zipper head needs to be provided to meet the flexible opening and closing requirement of the movable cover 3, which can save resources and reduce the risk of zipper head damage. At the same time, the folding and unfolding of the movable cover 1 and the side cover 3 is transversely extended, which is more ergonomic and convenient for users to quickly open and close the movable cover 1.

[0060] In some specific embodiments, at least one multi-face fixing belt 63 extends from the side cover 3, passes through the bottom of the corresponding external tray at the bottom of the accommodation space, and is connected with the fixing member 631 on the side cover 3. The side cover 3 is also provided with a storage connecting member 64, which is used to detachably connect with the multi-face fixing belt 63 to store the unused multi-face fixing belt 63.

[0061] In some specific embodiments, the side cover 3 is sequentially divided into a first cover area 31, a second cover area 32, and a third cover area 33, and the first cover area 31 and the third cover area 33 are respectively located on both sides of the second cover area 32. At least two fixing members 631 are provided on the second cover area 32 of the side cover 3 and / or the movable cover 1, and at least two multi-face fixing belts 63 are provided on the first cover area 31 and / or the third cover area 33. The multi-face fixing belt 63 extends from the first cover area 31 and / or the third cover area 33, passes through the bottom of the corresponding external tray at the bottom of the accommodation space, and is connected with the fixing member 631 on the second cover area 32 and / or the movable cover 1.

[0062] In one embodiment, the top cover 2 has a rectangular shape, one side of the top cover 2 is detachably connected with the movable cover 1, and the other three sides of the top cover 2 are connected with the side cover 3, and the areas of the side cover 3 corresponding to the three sides of the top cover 2 correspond to the first cover area, the second cover area 32 and the third cover area 33 respectively.

[0063] When the cover is used in the logistics field, it can be used in combination with an external tray for placing goods 8 and the like, and an internal containing space is formed on the external tray.

[0064] In one embodiment, the position of the second cover area 32 corresponds to the position of the movable cover 1, the positions of the first cover area 31 and the third cover area 33 correspond to each other, and the transverse fastening band 62 is arranged on the second cover area 32 of the side cover 3 corresponding to the movable cover 1, so that the compactness of each cover and the goods in the internal containing space can be adjusted in the horizontal direction; further, the first cover area 31, the second cover area 32 and the third cover area 33 on the side cover 3 and the movable cover 1 are all provided with a vertical fastening band 61, and by adjusting the vertical fastening band 61, the compactness of the top cover 2 and the goods in the internal containing space can be further adjusted in the vertical direction, so that the goods can be collected and fixed when the goods in the internal containing space are less or more scattered, so that the volume of the goods is more suitable for the internal containing space, and the goods can be effectively prevented from spilling during transportation.

[0065] In some embodiments, the storage connector 64 is arranged on the first cover area 31 and / or the third cover area 33 having the multi-sided fixing band 63; the storage connector 64 is detachably connected with the multi-sided fixing band 63 to store the unused multi-sided fixing band 63.

[0066] In actual application, the storage connector 64 can be a magic tape structure, and when the multi-sided fixing band 63 is not used, the multi-sided fixing band 63 can be pasted on the storage connector 64, so that the multi-sided fixing band 63 will not fall to the ground and directly contact the ground, and the multi-sided fixing band 63 will not be contaminated by dirt on the ground, and at the same time, it can also prevent accidents such as tripping caused by the multi-sided fixing band 63 falling to the ground.

[0067] In some embodiments, a disassembly protection member is further included, one end of the disassembly protection member is connected with the movable cover 1, and / or the top cover 2, and / or the side cover 3 near the top edge and the side edge of the movable cover 1, and the other end is used to cover the detachable connector.

[0068] In some embodiments, the detachable protective member can be a side strip covering all the zipper structures on the active cover cloth 1, which can protect all the zippers and prevent the zippers and zipper heads from being damaged.

[0069] In actual application, the detachable protective member can also be one or more corner fixing members 65 arranged on the side edge of the active cover cloth 1 close to the side cover cloth 3 for detachable connection with the side cover cloth 3 to reinforce the connection between the active cover cloth 1 and the side cover cloth 3; and / or the corner fixing members 65 are arranged on the side cover cloth 3 close to the active cover cloth for detachable connection with the active cover cloth to reinforce the connection between the active cover cloth and the side cover cloth. By arranging the corner fixing members 65, the stability of the connection between the cover cloths can be further improved, and the zipper heads on the top edge and side edge of the active cover cloth 1 can be covered to prevent the zipper heads from being damaged by external friction.

[0070] In some embodiments, at least one of the top cover cloth 2, the side cover cloth 3 and the active cover cloth 1 comprises a waterproof cloth. By arranging the waterproof cloth, the waterproof and dustproof performance of the cover cloth can be effectively improved, and the goods 8 in the internal containing space can be effectively protected from pollution and damage.

[0071] In some embodiments, the side cover cloth 3 can further be provided with a transparent storage bag 9, which can be used to store the information related to the goods 8 to display the information about the contents of the goods 8 in the safety cover.

[0072] Compared with the packaging materials used in the traditional logistics field, the cover cloths used in the present application can be reused, which takes into account the waterproof and dustproof functions on the premise of ensuring the safety of the goods 8, greatly reduces the use of disposable plastic wrapping film, reduces the cost, reduces the use of plastic and carbon emissions.

[0073] In actual application, during long-distance transportation of the goods 8, if the transportation vehicle encounters bumps or braking, the centrifugal force and inertia generated thereby can cause the goods in the safety cover to tilt, which will lead to the goods 8 being tilted or collapsed during the unloading process of the safety cover. Therefore, the step of eliminating the threat of goods tilting should also be included in the process of disassembling the safety cover. In a specific process of disassembling the safety cover, first, the user separates the active cover cloth 1 from the top cover cloth 2 by sliding the detachable connecting member 4 to open the active cover cloth 1 to check the arrangement of the upper goods 8 in the internal containing space, and if there is a possibility that the goods 8 in the upper internal space are not arranged correctly, the goods 8 are adjusted in time to eliminate the threat, and then the active cover cloth 1 is connected with the top cover cloth 2.

[0074] Secondly, the vertical fastening belt 61, the horizontal fastening belt 62, the multi-surface fixing belt 63 and the corner fixing member 65 on the movable cover cloth 1 and the side cover cloth 3 are respectively loosened to prepare for the later disassembly. When the multi-surface fixing belt 63 is disassembled, the multi-surface fixing belt 63 loosened from the external tray is connected to the storage connector 64 on the side cover cloth 3 to prevent the multi-surface fixing belt 63 from contacting the ground or knotting.

[0075] Thirdly, the movable cover cloth 1 is disassembled and separated from the side cover cloth 3 through the sliding detachable connector 4, the connection between the movable cover cloth 1 and the top cover cloth 2 is maintained, the first connector 71 and the second connector 72 on the movable cover cloth 1 are connected to realize the folding of the movable cover cloth 1, further, the folded movable cover cloth 1 is folded again towards the top cover cloth 2 with the connection between the movable cover cloth 1 and the top cover cloth 2 as the axis, and the folding of the movable cover cloth 1 and the top cover cloth 2 is more stable through the connection between the third connector 73 and the fourth connector 74, and the folding state is shown in FIG. 6. It should be noted that the folding mode of the movable cover cloth 1 has multiple modes, as long as the movable cover cloth 1 can be reasonably stored, the movable cover cloth 1 can also be folded towards the side cover cloth 3, and the folding state can be as shown in FIG. 7.

[0076] Finally, the user withdraws the cover cloths from the goods 8 in an orderly manner through the support member 5, and rolls and folds the cover cloths along the support member 5, and finally completes the disassembly, arrangement and storage process of the safety cover. The whole process is orderly and fast, the operation principle is simple, the protection of the goods 8 can be maintained while the efficiency of loading and unloading in the logistics process is effectively improved, and it is more environmentally friendly.

[0077] The safety cover provided in the embodiment can be used to protect the goods in multiple directions, and the user can also flexibly adjust the goods in the cover cloths at any time, which can effectively adapt to the temporary increase or decrease of goods in the logistics transportation, realize the collective transportation of the goods in multiple situations, and improve the logistics transportation efficiency. Further, the distance adjusting member is arranged to realize the volume adaptation degree of the cover cloths and the goods in the internal containing space, and the support member and the connector are arranged to effectively solve the storage problem of the safety cover when not in use, and the cover cloths can not contact the ground and be contaminated by the ground during the storage and unfolding of the safety cover.

[0078] The above describes the preferred embodiments of the present application, but the present application is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A safety shield characterized in that, The utility model relates to a cover cloth system, comprising: a movable cover cloth, a top cover cloth, a side cover cloth and detachable connectors; a top edge of the side cover cloth is connected with a side edge of the top cover cloth; a top edge of the movable cover cloth is detachably connected with a side edge of the top cover cloth through the detachable connectors; a side edge of the movable cover cloth is detachably connected with part or all of the side edges of the side cover cloth through detachable connectors, so that an internal containing space is formed between the cover cloths; the number of the detachable connectors is at least one, and each of the detachable connectors can move along part or all of the top edge and / or side edge of the movable cover cloth to adjust the opening and closing degree of the movable cover cloth.

2. A safety shield according to claim 1, wherein, The utility model further comprises a support arranged on the top cover cloth near the side cover cloth, and / or on the side cover cloth near the top cover cloth, and / or at the joint of the top cover cloth and the side cover cloth.

3. A safety shield according to claim 2, wherein, The support comprises a support rod arranged parallel to the top edge of the side cover cloth.

4. A safety shield according to claim 1, wherein, The detachable connectors are a zipper set comprising at least one zipper head.

5. A safety shield according to claim 1, wherein, The utility model further comprises a distance adjusting member arranged on the movable cover cloth and / or the side cover cloth for adjusting the height and / or width of the cover cloths.

6. A safety shield according to claim 5, wherein, The distance adjusting member comprises a vertical fastening band and / or a horizontal fastening band; one end of the vertical fastening band is arranged near the top edge of the side cover cloth, and the other end is arranged near a side of the side cover cloth away from the top edge; and / or one end of the vertical fastening band is arranged near the top edge of the movable cover cloth, and the other end is arranged near a side of the movable cover cloth away from the top edge; one end of the horizontal fastening band is arranged near one of the side edges of the side cover cloth, and the other end is arranged near the other side edge of the side cover cloth.

7. A safety shield according to claim 2, wherein, The support is provided with visual distinguishing marks.

8. A safety shield according to claim 1, wherein, The utility model further comprises a disassembly protection member, one end of which is connected to the movable cover cloth, and / or the top cover cloth, and / or the side cover cloth near the top edge and side edge of the movable cover cloth, and the other end covers the detachable connectors.

9. A safety shield according to claim 1, wherein, The side cover cloth is provided with at least one multi-surface fixing band extending therefrom; and the side cover cloth is provided with at least one fixing member; the multi-surface fixing band is used to extend from the side cover cloth, pass through the bottom of the corresponding external tray at the bottom of the containing space, and be connected with the fixing member on the side cover cloth.

10. A safety shield according to claim 9, wherein, The side cover cloth is further provided with a storage connector; the storage connector is used to detachably connect with the multi-surface fixing band to store the unused multi-surface fixing band.

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