Rotational molding packaging box for storage and protection of fire-fighting appliances

Abstract

The utility model provides a rotational molding packaging box for storage and protection of fire-fighting appliances, and relates to the technical field of packaging protection. The rotational molding packaging box for storing and protecting the fire-fighting instruments comprises a box body, the box body is provided with an opening end, a first space is formed in the box body and used for containing the fire-fighting instruments, first handles are arranged on the two sides of the box body in the first direction respectively, and two rolling wheels are arranged on one side of the bottom of the box body in the second direction; second handles are arranged on the two sides of the top of the box cover in the first direction respectively. A single person can lift up the packaging box through the second lifting handle to carry the packaging box and can also lift up the packaging box from the first lifting handle or the second lifting handle on the other side of the rolling wheels to carry and transport the packaging box through operation of the rolling wheels, and particularly when a fire fighting truck encounters resistance on a narrow road, the single person can use the rotational molding packaging box to quickly carry fire fighting appliances to a fire scene. And the carrying speed of the fire-fighting apparatus is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of packaging protection, and in particular to a roto-molded packaging box for storing and protecting fire-fighting equipment. Background Art

[0002] With the rapid development of China's economy, product packaging protection has received more and more attention. The requirements of various industries for packaging protection are developing in the direction of lightweight, functional, modular and aesthetic. Among them, protective packaging boxes are widely used in food, medicine, equipment, instruments, materials and other fields. At present, the roto-molded packaging boxes used for fire-fighting equipment storage protection are mainly single-layer products. The box body and the box cover are connected by hinges and hinges. Stainless steel handles are installed on both sides of the box body. When this handle structure contains heavier items in the box, although it can be carried by two people with the handle, it is difficult to meet the needs of single-person carrying in narrow sections or when manpower is insufficient. Utility Model Content

[0003] The purpose of this application is to address the above problems and to propose a roto-molded packaging box for storing and protecting fire-fighting equipment to meet the needs of single-person carrying in narrow sections or when manpower is insufficient.

[0004] The present application provides a roto-molded packaging box for storing and protecting fire-fighting equipment, comprising:

[0005] A box body, the box body having an open end and forming a first space inside, the first space being used to place fire-fighting equipment, the box body being provided with first handles on both sides along a first direction, and two rollers being provided on one side of the bottom of the box body along a second direction, the second direction being perpendicular to the first direction;

[0006] A box cover is buckled on the opening end, and second handles are respectively provided on both sides of the top of the box cover along the first direction.

[0007] According to the technical solution provided in certain embodiments of the present application, an inner lining protective layer is provided in the first space, and a plurality of placement grooves for placing the fire-fighting equipment are provided on the inner lining protective layer along the first direction.

[0008] According to the technical solution provided in certain embodiments of the present application, the inner lining protective layer is made of EVA material.

[0009] According to the technical solutions provided in some embodiments of the present application, an inner groove is provided on one side of the box cover close to the opening end, and an LED light is embedded in the inner groove.

[0010] According to the technical solution provided in certain embodiments of the present application, a circle of convex ribs is provided around one side of the box body close to the opening end, a circle of card grooves matching the convex ribs is provided around one side of the box cover close to the opening end, and a sealing strip is provided on the inner wall of the card groove.

[0011] According to the technical solution provided in certain embodiments of the present application, a mounting hole is provided on the side wall of the box body, the mounting hole connects the first space with the outside, and an air pressure regulating valve is installed in the mounting hole.

[0012] According to the technical solution provided in certain embodiments of the present application, the box lid has a hinged side and a pair of adjacent sides arranged on both sides of the hinged side, the hinged side is hinged on one side of the opening end, a steel wire rope is provided on the adjacent side, the free end of the steel wire rope is connected to the side wall of the box body, and the steel wire rope is used to limit the opening angle of the box lid.

[0013] According to the technical solution provided in certain embodiments of the present application, the top surface of the box cover is provided with a plurality of raised reinforcing rib structures along the first direction, the raised reinforcing rib structures extend along the second direction, and the bottom surface of the box body is provided with a plurality of recessed reinforcing rib structures compatible with the plurality of raised reinforcing rib structures.

[0014] Compared with the prior art, the present application has the following beneficial effects: the present application provides a roto-molded packaging box for storing and protecting fire-fighting equipment, the packaging box body having an open end and forming a first space inside, which is used to place fire-fighting equipment, the box body is provided with first handles on both sides along the first direction, the top of the box cover is provided with second handles on both sides along the first direction, and one side of the bottom of the box body is provided with two rollers along the second direction; when in use, not only can a single person pick up the packaging box for transportation by the second handle, but a single person can also lift the packaging box from the first handle or the second handle position on the other side of the roller, and carry and transport it by the operation of the rollers, especially when a fire truck encounters an obstruction on a narrow road, a single person can use the roto-molded packaging box to quickly carry the fire-fighting equipment to the fire scene, which greatly improves the transportation speed of the fire-fighting equipment.

[0015] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of features or beneficial effects means that specific technical features, technical solutions or beneficial effects are included in at least one embodiment. Therefore, the description of technical features, technical solutions or beneficial effects in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be realized without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in a specific embodiment that does not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 An exploded view of a rotationally molded packaging box for storing and protecting firefighting equipment provided in an embodiment of the present application;

[0018] Figure 2 and Figure 3 A three-dimensional diagram of a rotationally molded packaging box for storing and protecting firefighting equipment provided in an embodiment of the present application.

[0019] The text annotations in the figure represent:

[0020] 1. Box body; 2. Box cover; 3. Lining protective layer; 4. Sealing strip; 5. LED light; 6. First handle; 7. Roller; 8. Second handle; 9. Air pressure regulating valve; 10. Raised reinforcing rib structure; 11. Recessed reinforcing rib structure; 12. Hinge; 13. Buckle. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present application. Specifically, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of the present application.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] This embodiment provides a roto-molded packaging box for storing and protecting fire-fighting equipment, comprising:

[0024] A box 1, wherein the box 1 has an open end and a first space is formed inside, wherein the first space is used to place fire-fighting equipment, wherein first handles 6 are respectively provided on both sides of the box along a first direction, and two rollers 7 are provided on one side of the bottom of the box along a second direction, wherein the second direction is perpendicular to the first direction;

[0025] A box cover 2 is buckled on the opening end, and second handles 8 are respectively provided on both sides of the top of the box cover 2 along the first direction.

[0026] Please refer to Figure 1 The box body 1 is a rectangular box structure with an open top. The first space of the box body 1 can be used to place fire suits, fire helmets and other fire-fighting equipment. The box body 1 and the box cover 2 are both made of polyethylene, so that the packaging box has physical properties such as light weight and corrosion resistance; the first direction is the length direction of the rectangular parallelepiped, and the second direction is the width direction of the rectangular parallelepiped. The first handle 6 is made of stamped stainless steel. The roller 7 is installed in the threaded embedded part preset along the second direction at the bottom of the box through a screw. The second handle 8 is a plastic material that is integrally formed by rotational molding. The second handle 8 is a cylindrical structure, and an arc operating space is left around it to meet the needs of lifting or carrying.

[0027] The present application provides a second handle 8 on the box cover 2. The shape, structure and position of the second handle 8 conform to ergonomics. Not only can a single person lift the packaging box for transportation by the second handle 8, but two rollers 7 are also provided along the second direction on one side of the bottom of the box body 1, which is convenient for a single person to lift the packaging box from the first handle 6 or the second handle 8 on the other side of the roller 7 and carry it for transportation by the operation of the roller 7. Especially when a fire truck encounters obstacles on a narrow road, a single person can use the rotationally molded packaging box to quickly carry fire-fighting equipment to the fire scene, which greatly improves the transportation speed of the fire-fighting equipment.

[0028] In a preferred embodiment, a lining protective layer 3 is provided in the first space, and a plurality of placement grooves for placing the fire-fighting equipment are provided on the lining protective layer 3 along the first direction; the lining protective layer 3 is made of EVA material.

[0029] like Figure 1 As shown, the inner lining protective layer 3 is made of soft EVA material; in this embodiment, there are three placement slots, and the structures of the three placement slots are set according to the shape of the fire-fighting equipment to be placed. For the convenience of description, the three placement slots are named the first placement slot, the second placement slot and the third placement slot. The first placement slot adopts a cube structure for placing fire-fighting clothing, the second placement slot is a hemispherical structure for placing fire-fighting helmets, and the third placement slot is a rectangular structure for placing other fire-fighting equipment; by using EVA material and setting three placement slots with different structures, the fire-fighting equipment placed in the packaging box has a good buffering and shock-absorbing effect. At the same time, the fire-fighting equipment category name label is added on the surface of the inner lining protective layer 3 near the opening end by laser coding, and firefighters can quickly take out the fire-fighting equipment according to the category label.

[0030] In a preferred embodiment, a removable groove liner is provided in each of the placement slots, and the groove liner is adapted to the structure of the corresponding placement slot. For example, matching Velcro can be provided on the back side of the groove liner and at corresponding positions of the inner wall of the placement slot. When the inside of the placement slot needs to be cleaned, the groove liner can be removed for cleaning.

[0031] In a preferred embodiment, an inner groove is formed on one side of the box cover 2 close to the opening end, and an LED lamp 5 is embedded in the inner groove.

[0032] like Figure 1 As shown, the LED lamp 5 is powered by a battery and has a switch control button. The light can be turned on by the switch button when encountering an emergency at night, which is convenient for firefighters to quickly identify the type of fire-fighting equipment and provide lighting function in an emergency, thereby winning time for fire fighting.

[0033] In a preferred embodiment, the box body 1 is provided with a circle of convex ribs around one side close to the opening end, the box cover 2 is provided with a circle of grooves matched with the convex ribs around one side close to the opening end, and the inner wall of the groove is provided with a sealing strip 4.

[0034] like Figure 2 As shown, after the box body 1 and the box cover 2 are buckled together, the convex rib will be embedded in the card groove, and sealing is achieved by pressing the sealing strip 4.

[0035] In a preferred embodiment, a mounting hole is provided on the side wall of the box body 1, the mounting hole connects the first space with the outside, and an air pressure regulating valve 9 is installed in the mounting hole.

[0036] like Figure 2 As shown, the mounting hole is arranged in one of the side walls of the box body 1 along the second direction and is located below the first handle 6. The air pressure regulating valve 9 adjusts the air pressure in the box by loosening the valve screw, and can adjust the internal pressure of the box body when the external pressure changes.

[0037] In a preferred embodiment, the box cover 2 has a hinged side and a pair of adjacent sides arranged on both sides of the hinged side, the hinged side is hinged on one side of the opening end, and a steel wire rope is provided on the adjacent side. The free end of the steel wire rope is connected to the side wall of the box body 1, and the steel wire rope is used to limit the opening angle of the box cover 2.

[0038] like Figure 3 As shown, the hinged side of the box cover 2 is hinged to one side of the open end by means of a hinge 12, and the box cover 2 also has an opening and closing side arranged opposite to the hinged side, and the opening and closing side and the two adjacent sides are connected to the box body 1 by means of a buckle 13, and a steel wire rope is respectively provided on the two adjacent sides, and the steel wire rope is used to connect the side wall of the box body 1 and the box cover 2, and the steel wire rope can limit the opening angle of the box cover 2 to 93-95 degrees, so that the box cover 2 can be fixed when opened, thereby facilitating taking out objects.

[0039] In a preferred embodiment, the top surface of the box cover 2 is provided with a plurality of raised reinforcing rib structures 10 along the first direction, and the raised reinforcing rib structures 10 extend along the second direction, and the bottom surface of the box body 1 is provided with a plurality of recessed reinforcing rib structures 11 adapted to the plurality of raised reinforcing rib structures 10.

[0040] like Figure 2 and Figure 3 As shown, the raised reinforcing rib structure 10 on the top surface of the box cover 2 and the recessed reinforcing rib structure 11 on the bottom of the box body 1 match each other in position and shape, thereby achieving rapid stacking of multiple packaging boxes without falling down, wherein the raised reinforcing rib structure 10 and the recessed reinforcing rib structure 11 both adopt an "I"-shaped structure.

[0041] In a preferred embodiment, a recessed "I"-shaped reinforcing rib structure and a groove structure are further provided on the sides of the box body 1 and the box cover 2, and the recessed "I"-shaped reinforcing rib structure and the groove structure are arranged alternately in sequence, the hinge 12 and the buckle 13 are both arranged in the recessed "I"-shaped reinforcing rib structure, and the first handle 6 is arranged in the groove structure. Since the hinge 12, the buckle 13 and the first handle 6 do not protrude from the outside of the packaging box, scratches on the handling personnel can be avoided, which is more in line with the design concept of safety.

[0042] The present application provides a roto-molded packaging box for storing and protecting fire-fighting equipment. By arranging rollers at the bottom of the box and second handles on both sides of the top of the box cover, when a fire alarm requires a quick response, especially when the road conditions are poor or the weather is bad, a single person can use the packaging box to quickly carry the fire-fighting equipment to the fire scene; by embedding an LED light in the box cover, it is convenient to quickly take out the fire-fighting equipment at night; by arranging an inner lining protective layer and different types of placement slots, the fire-fighting equipment is effectively prevented from being damaged by collision during transportation; by arranging an air pressure regulating valve on the side wall of the box, the pressure in the box can be adjusted when the pressure difference between the inside and the outside is large; by arranging a steel wire rope between the box body and the box cover to limit the opening angle of the box cover, it is convenient to take out items; by arranging mutually compatible reinforcing rib structures on the top of the box cover and the bottom of the box body, multiple packaging boxes can be quickly stacked and can be stable and not fall over.

[0043] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A rotomolded packaging box for storing and protecting firefighting equipment, characterized in that: include: A box (1), the box (1) having an open end and forming a first space inside, the first space being used to place fire-fighting equipment, the box (1) being provided with first handles (6) on both sides along a first direction, and two rollers (7) being provided on one side of the bottom of the box (1) along a second direction, the second direction being perpendicular to the first direction; A box cover (2), the box cover (2) is buckled on the opening end, and second handles (8) are respectively provided on both sides of the top of the box cover (2) along the first direction.

2. The rotomolded packaging box for firefighting equipment storage and protection according to claim 1 is characterized in that: An inner lining protective layer (3) is provided in the first space, and a plurality of placement grooves for placing the fire-fighting equipment are provided on the inner lining protective layer (3) along the first direction.

3. The rotomolded packaging box for firefighting equipment storage and protection according to claim 2 is characterized in that: The inner lining protective layer (3) is made of EVA material.

4. The rotomolded packaging box for firefighting equipment storage and protection according to claim 1, characterized in that: The box cover (2) is provided with an inner groove on one side close to the opening end, and an LED lamp (5) is embedded in the inner groove.

5. The rotomolded packaging box for firefighting equipment storage and protection according to claim 1, characterized in that: The box body (1) is provided with a circle of convex ribs around one side close to the opening end, the box cover (2) is provided with a circle of grooves matching the convex ribs around one side close to the opening end, and the inner wall of the groove is provided with a sealing strip (4).

6. The rotomolded packaging box for firefighting equipment storage and protection according to claim 1, characterized in that: The side wall of the box body (1) is provided with a mounting hole, the mounting hole communicating the first space with the outside, and an air pressure regulating valve (9) is installed in the mounting hole.

7. The rotomolded packaging box for firefighting equipment storage and protection according to claim 1, characterized in that: The box cover (2) has a hinged side and a pair of adjacent sides arranged on both sides of the hinged side, the hinged side is hinged on one side of the opening end, a steel wire rope is arranged on the adjacent side, the free end of the steel wire rope is connected to the side wall of the box body (1), and the steel wire rope is used to limit the opening angle of the box cover (2).

8. The rotomolded packaging box for firefighting equipment storage and protection according to claim 1, characterized in that: The top surface of the box cover (2) is provided with a plurality of raised reinforcing rib structures (10) along the first direction, and the raised reinforcing rib structures (10) extend along the second direction; the bottom surface of the box body (1) is provided with a plurality of recessed reinforcing rib structures (11) that are compatible with the plurality of raised reinforcing rib structures (10).

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