Fireproof bag

Abstract

The utility model relates to the technical field of battery fireproof equipment, and discloses a fireproof bag, the fireproof bag has a first direction, a second direction and a third direction which are intersected pairwise, the fireproof bag comprises a bag body, the bag body is provided with an accommodating cavity, and the bag body is provided with an opening communicated with the accommodating cavity in the third direction; the support frame is arranged in the accommodating cavity and is used for placing articles; one end of the first fireproof cover is fixedly connected with one side wall of the bag body in the first direction, the other end of the first fireproof cover is detachably connected with the other side wall of the bag body in the first direction, and the first fireproof cover is used for sealing the opening; one end of the second fireproof cover is fixedly connected with one side wall, in the second direction, of the bag body, the other end of the second fireproof cover is detachably connected with the other side wall, in the second direction, of the bag body, and the second fireproof cover is used for sealing the opening. The fireproof bag has the beneficial effects that the fireproof bag is light in weight, easy to move and convenient to use, the efficiency of transferring a battery on fire is improved, and the safety risk is reduced.

Description

Technical Field

[0001] This utility model relates to the field of battery fireproof equipment technology, and in particular to a fireproof bag. Background Technology

[0002] When batteries or battery modules catch fire accidentally during transportation, the high-temperature flames and flying debris generated by the explosion can easily cause a fire or endanger the personal safety of workers. Currently, explosion-proof cabinets are generally used to transfer the burning batteries or battery modules. However, when a fire occurs, the explosion-proof cabinets are relatively bulky and difficult to move, resulting in low transportation efficiency and poor safety when batteries are on fire. If the explosion-proof cabinet is moved to the battery transportation area when there is no fire, the explosion-proof cabinet occupies a large space, affecting the normal transportation efficiency of batteries and making it inconvenient to use. Utility Model Content

[0003] The purpose of this invention is to provide a fireproof bag that is lightweight, easy to move, convenient to use, improves the efficiency of battery transfer in case of fire, and reduces safety risks.

[0004] To achieve the above objectives, this utility model provides a fireproof bag, which has intersecting first direction, second direction, and third direction, including...

[0005] The bag body has a receiving cavity, and the bag body has an opening communicating with the receiving cavity in the third direction;

[0006] A support frame, disposed within the receiving cavity, is used to place items;

[0007] The first fireproof cover has one end fixedly connected to one side wall of the bag body in the first direction, and the other end detachably connected to another side wall of the bag body in the first direction, for sealing the opening;

[0008] The second fireproof cover has one end fixedly connected to one side wall of the bag body in the second direction, and the other end detachably connected to another side wall of the bag body in the second direction, for sealing the opening;

[0009] When the first fireproof cover and the second fireproof cover seal the opening, the first fireproof cover and the second fireproof cover are stacked on top of each other in the third direction.

[0010] In a further embodiment, the support frame includes a frame body and a base plate, the base plate being mounted on the end of the frame body away from the opening.

[0011] In a further embodiment, the frame includes multiple first rods, multiple second rods, multiple uprights, and multiple three-dimensional angle connectors. The multiple first rods extend along the first direction and are spaced apart in the second direction and third direction. The multiple second rods extend along the second direction and are spaced apart in the first direction and third direction. The multiple uprights extend along the third direction and are arranged in the first direction and the second direction. Adjacent first rods, second rods, and uprights are fixedly connected by the three-dimensional angle connectors. The base plate is installed on the first rods and second rods away from the opening.

[0012] In a further embodiment, the three-dimensional corner connector has connecting portions respectively arranged along the first direction, the second direction, and the third direction, with limiting holes provided in the connecting portions, and threaded holes communicating with the limiting holes provided on the sidewalls of the connecting portions.

[0013] In a further embodiment, the base plate has mounting holes circumferentially provided for fixing to the frame.

[0014] In a further embodiment, the length of the bag body in the third direction is L1, and the length of the support frame in the third direction is L2, where L1 > L2.

[0015] In a further embodiment, the bag body has a first hook and loop fastener female surface on one end of its sidewall in the second direction, and a second hook and loop fastener female surface on one end of its sidewall in the first direction. One end of the first fireproof cover has a first hook and loop fastener male surface corresponding to the first hook and loop fastener female surface, and one end of the second fireproof cover has a second hook and loop fastener male surface corresponding to the second hook and loop fastener female surface.

[0016] In a further embodiment, the lengths of the first hook and loop fastener female surface and the second hook and loop fastener female surface in the third direction are equal and are L3, where L3 > 40 mm.

[0017] In a further embodiment, the bag body is provided with handles on the outer side walls of both sides in the second direction.

[0018] In a further embodiment, the bag body, the first fireproof cover, and the second fireproof cover are all made of fireproof blankets.

[0019] Compared with the prior art, the fireproof bag of this utility model has the following advantages: the receiving cavity is equipped with a support frame, which can support the inside of the bag to form a stable space. The burning battery is placed on the support frame, and a first fireproof cover and a second fireproof cover are detachably connected to the bag body. The receiving cavity is easy to open and the opening is easy to seal. A double seal can be formed at the opening to prevent the spillage of the splashes generated when the battery catches fire. The sealing effect is good. The overall structure is simple, lightweight and easy to move, convenient to use, improves the efficiency of battery fire transportation, and reduces safety risks. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of the fireproof bag according to an embodiment of the present invention;

[0021] Figure 2 This is an exploded view of the parts of the fireproof bag according to an embodiment of this utility model;

[0022] Figure 3 This is a schematic diagram of the support frame of the fireproof bag according to an embodiment of the present invention;

[0023] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0024] Figure 5 This is a cross-sectional view of the fireproof bag according to an embodiment of this utility model.

[0025] In the diagram, 1 represents the bag body; 100 represents the receiving cavity; and 110 represents the opening.

[0026] 2. Support frame; 21. Frame body; 211. First rod; 212. Second rod; 213. Upright; 214. Three-dimensional angle connector; 2141. Connecting part; 2142. Limiting hole; 2143. Threaded hole; 22. Base plate; 221. Mounting hole;

[0027] 3. First fireproof cover; 31. First Velcro male side;

[0028] 4. Second fireproof cover; 41. Second Velcro male side;

[0029] 5. First Velcro side;

[0030] 6. Second Velcro mother side;

[0031] 7. Handle;

[0032] X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0033] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer" and other terms used in this utility model to indicate the orientation or positional relationship are based on the positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device and element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information.

[0036] like Figure 1 As shown, this utility model embodiment provides a fireproof bag for transferring batteries or battery modules in case of fire. It is lightweight and easy to use. The bag includes a bag body 1, a support frame 2, a first fireproof cover 3, and a second fireproof cover 4. For ease of explanation, the fireproof bag has intersecting first directions X, second directions Y, and a third direction Z. Specifically, the first direction X is the length direction of the bag body 1, the second direction Y is the width direction of the bag body 1, and the third direction Z is the height direction of the bag body 1. The bag body 1 has a receiving cavity 100, and an opening 110 communicating with the receiving cavity 100 is provided on the third direction Z of the bag body 1. The opening 110 facilitates the placement and removal of items from the receiving cavity 100.

[0037] In this embodiment, the bag body 1, the first fireproof cover 3, and the second fireproof cover 4 are all made of fireproof blankets cut and sewn together. To ensure that the bag body 1 has a stable placement space, a support frame 2 is provided. The support frame 2 is located inside the receiving cavity 100 and is used to place items (such as a burning battery or battery module). To ensure that the inside of the bag body 1 has a sealed space to hold the burning battery and to prevent the splashes and high-temperature flames from escaping, a first fireproof cover 3 and a second fireproof cover 4 are provided. Specifically, refer to [reference needed]. Figure 1One end of the first fireproof cover 3 is fixedly connected to one side wall of the bag body 1 in the first direction X, and the other end is detachably connected to the other side wall of the bag body 1 in the first direction X, for sealing the opening 110; one end of the second fireproof cover 4 is fixedly connected to one side wall of the bag body 1 in the second direction Y, and the other end is detachably connected to the other side wall of the bag body 1 in the second direction Y, for sealing the opening 110; wherein, when the first fireproof cover 3 and the second fireproof cover 4 seal the opening 110, the first fireproof cover 3 and the second fireproof cover 4 are stacked in the third direction Z. In this embodiment, the second fireproof cover 4 is located above the first fireproof cover 3, forming a double seal at the opening 110, preventing the spillage of splashes generated when the battery catches fire, with a good sealing effect, and the overall structure is simple, lightweight and easy to move, convenient to use, improving the efficiency of battery fire transportation and reducing safety risks.

[0038] In some embodiments, to facilitate the design of the support frame 2 and to ensure that the bottom of the support frame 2 has a certain supporting strength, so as to facilitate the placement of the burning battery or battery module, see [reference]. Figure 2 The support frame 2 includes a frame body 21 and a base plate 22, wherein the base plate 22 is installed at the end of the frame body 21 away from the opening 110, and is used to support the burning battery or battery module.

[0039] Specifically, in this embodiment, to facilitate the assembly of the frame 21, refer to... Figure 3 The frame 21 includes multiple first poles 211, multiple second poles 212, multiple uprights 213, and multiple three-dimensional corner connectors 214. The multiple first poles 211 extend along the first direction X and are spaced apart in the second direction Y and the third direction Z. The multiple second poles 212 extend along the second direction Y and are spaced apart in the first direction X and the third direction Z. The multiple uprights 213 extend along the third direction Z and are arranged in the first direction X and the second direction Y. Adjacent first poles 211, second poles 212, and uprights 213 are fixedly connected by three-dimensional corner connectors 214 to form a stable cuboid frame. The base plate 22 is installed on the first poles 211 and second poles 212 that are away from the opening 110.

[0040] In some embodiments, to facilitate the positioning of the three-dimensional angle connector 214 when connected to the first rod 211, the second rod 212, and the upright 213, specifically, refer to... Figure 4The three-dimensional angle connector 214 has connecting portions 2141 respectively arranged along a first direction X, a second direction Y, and a third direction Z. Each connecting portion 2141 has a limiting hole 2142. When the first rod 211, the second rod 212, and the upright 213 are installed, they can be quickly positioned by inserting them into the limiting hole 2142. Simultaneously, a threaded hole 2143 communicating with the limiting hole 2142 is provided on the side wall of the connecting portion 2141 for installing screws to fix the three-dimensional angle connector 214 to the first rod 211, the second rod 212, and the upright 213. Similarly, see [reference needed]. Figure 3 To facilitate the installation of the base plate 22, mounting holes 221 for fixing to the support frame 2 are provided in the circumference of the base plate 22. At the same time, threaded connection holes are provided on the side walls of the first rod 211 and the second rod 212 away from the opening 110. The base plate 22 and the frame 21 can be fixed with screws during installation, which is convenient for assembly.

[0041] In some embodiments, the support frame 2 is placed inside the receiving cavity, see reference. Figure 5 The length of the bag body 1 in the third direction Z is L1, and the length of the support frame 2 in the third direction Z is L2. L1 > L2 must be satisfied. At this time, the top of the support frame 2 will not be exposed from the opening 110, which is conducive to the sealing of the opening 110 after the first fireproof cover 3 and the second fireproof cover 4 are fixed.

[0042] In some embodiments, to facilitate opening the first fireproof cover 3 and the second fireproof cover 4, and opening the opening 110 for placing the burning battery or battery module, one end of the first fireproof cover 3 is fixedly connected to one side wall of the bag body 1 in the first direction X, and the other end is detachably connected to the other side wall of the bag body 1 in the first direction X; one end of the second fireproof cover 4 is fixedly connected to one side wall of the bag body 1 in the second direction Y, and the other end is detachably connected to the other side wall of the bag body 1 in the second direction Y. Specifically, in this embodiment, refer to... Figure 1 , Figure 2 The bag body 1 has a first hook and loop fastener female surface 5 on one side wall in the second direction Y, and a second hook and loop fastener female surface 6 on one side wall in the first direction X. One end of the first fireproof cover 3 has a first hook and loop fastener male surface 31 corresponding to the first hook and loop fastener female surface 5, and one end of the second fireproof cover 4 has a second hook and loop fastener male surface 41 corresponding to the second hook and loop fastener female surface 6. The hook and loop fasteners enable quick bonding between the first fireproof cover 3, the second fireproof cover 4, and the bag body 1, facilitating the opening 110. In some other embodiments, the first fireproof cover 3 and the second fireproof cover 4 can also be connected to the bag body 1 using zippers, which can be adjusted according to actual design requirements.

[0043] In some embodiments, to ensure a certain connection strength when the male and female sides of the hook and loop fasteners are bonded, the lengths of the first female hook and loop fastener 5 and the second female hook and loop fastener 6 in the third direction Z are equal and L3, where L3 > 40mm. In this case, the lengths of the first male hook and loop fastener 31 and the second male hook and loop fastener 41 in the third direction Z are also both L3. Furthermore, to facilitate the handling of the bag body 1 as a whole, refer to... Figure 1 , Figure 2 The bag body 1 has handles 7 on both sides of the outer wall in the second direction Y. The handles 7 can be made by cutting and sewing fireproof blankets. The handles 7 and the bag body 1 are fixed by sewing.

[0044] The process of using this utility model is as follows: transfer the burning battery or battery module to the support frame 2 inside the bag 1, seal the opening 110 with the first fireproof cover 3 and the second fireproof cover 4, and then transfer the entire fireproof bag to a safe area. The operation is simple and convenient.

[0045] In summary, this utility model embodiment provides a fireproof bag with a support frame 2 inside the receiving cavity 100. The support frame 2 can support the inside of the bag body 1 to create a stable space. The burning battery is placed on the support frame 2, and a first fireproof cover 3 and a second fireproof cover 4 are detachably connected to the bag body 1. This makes it easy to open the receiving cavity 100 and easy to seal the opening 110. A double seal can be formed at the opening 110 to prevent the spillage of splashes generated when the battery catches fire. The sealing effect is good, and the overall structure is simple, lightweight, and easy to move. It is convenient to use, improves the efficiency of transporting batteries when they catch fire, and reduces safety risks.

[0046] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A fireproof bag, the fireproof bag having a first direction (X), a second direction (Y), and a third direction (Z) intersecting in pairs, characterized in that: include The bag body (1) has a receiving cavity (100), and the bag body (1) has an opening (110) in the third direction (Z) that communicates with the receiving cavity (100). A support frame (2) is disposed within the receiving cavity (100) for placing items; The first fireproof cover (3) has one end fixedly connected to one side wall of the bag body (1) in the first direction (X), and the other end detachably connected to the other side wall of the bag body (1) in the first direction (X), for sealing the opening (110). The second fireproof cover (4) has one end fixedly connected to one side wall of the bag body (1) in the second direction (Y), and the other end detachably connected to the other side wall of the bag body (1) in the second direction (Y), for sealing the opening (110). When the first fireproof cover (3) and the second fireproof cover (4) seal the opening (110), the first fireproof cover (3) and the second fireproof cover (4) are stacked on the third direction (Z).

2. The fireproof bag as described in claim 1, characterized in that: The support frame (2) includes a frame body (21) and a base plate (22), the base plate (22) being installed at the end of the frame body (21) away from the opening (110).

3. The fireproof bag as described in claim 2, characterized in that: The frame (21) includes multiple first rods (211), multiple second rods (212), multiple uprights (213), and multiple three-dimensional corner connectors (214). The multiple first rods (211) extend along the first direction (X) and are spaced apart in the second direction (Y) and the third direction (Z). The multiple second rods (212) extend along the second direction (Y) and are spaced apart in the first direction (X) and the third direction (Z). The multiple uprights (213) extend along the third direction (Z) and are arranged in the first direction (X) and the second direction (Y). Adjacent first rods (211), second rods (212), and uprights (213) are fixedly connected by the three-dimensional corner connectors (214). The base plate (22) is installed on the first rods (211) and second rods (212) away from the opening (110).

4. The fireproof bag as described in claim 3, characterized in that: The three-dimensional angle connector (214) has a connecting part (2141) respectively arranged along the first direction (X), the second direction (Y) and the third direction (Z). A limiting hole (2142) is provided in the connecting part (2141), and a threaded hole (2143) communicating with the limiting hole (2142) is provided on the side wall of the connecting part (2141).

5. The fireproof bag as described in claim 2, characterized in that: The base plate (22) has mounting holes (221) in its circumferential direction for fixing to the frame (21).

6. The fireproof bag as described in claim 1, characterized in that: The length of the bag body (1) in the third direction (Z) is L1, and the length of the support frame (2) in the third direction (Z) is L2, where L1 > L2.

7. The fireproof bag as described in claim 1, characterized in that: The bag body (1) has a first hook and loop fastener female surface (5) on one end side wall in the second direction (Y), and a second hook and loop fastener female surface (6) on one end side wall in the first direction (X). One end of the first fireproof cover (3) has a first hook and loop fastener male surface (31) corresponding to the first hook and loop fastener female surface (5), and one end of the second fireproof cover (4) has a second hook and loop fastener male surface (41) corresponding to the second hook and loop fastener female surface (6).

8. The fireproof bag as described in claim 7, characterized in that: The first hook and loop fastener (5) and the second hook and loop fastener (6) have the same length in the third direction (Z) and are L3, where L3 > 40 mm.

9. The fireproof bag as described in claim 1, characterized in that: The bag body (1) has handles (7) on the outer side walls of both sides in the second direction (Y).

10. The fireproof bag as described in claim 1, characterized in that: The bag body (1), the first fireproof cover (3), and the second fireproof cover (4) are all made of fireproof blankets.

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