Storage box capable of being quickly unfolded

Abstract

The utility model relates to a storage box capable of being quickly unfolded, which belongs to the technical field of storage boxes and comprises a back plate and a cover plate, and placing plates are arranged on the upper side and the lower side of the front surface of the back plate. According to the storage box capable of being rapidly unfolded, fire-fighting equipment for escape can be placed on the upper surfaces of the two placing plates, and at the moment, first side plates on the upper side and the lower side and second side plates on the left side and the right side are unfolded in the opposite directions under reset elastic force of four springs; then the cover plate is put down, fire-fighting equipment placed on the upper surfaces of the two placing plates can be taken, and when the storage box is not unfolded, four springs are in a compressed state, so that the storage box can be rapidly unfolded, and the fire-fighting equipment can be conveniently taken for escape; the cover plate can be fixed to the front faces of the first side plates on the upper side, the lower side, the left side and the right side through mutual attraction of the four first magnets and the four second magnets, the four inserting strips are inserted into the four inserting grooves in a sliding mode, and fire-fighting equipment in the storage box can be checked through the visual window.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a storage box which can be quickly unfolded. Background Art

[0002] "Firefighting" means eliminating hidden dangers and preventing disasters (i.e. preventing and solving man-made, natural and accidental disasters encountered by people in the process of life, work and study). In order to deal with emergencies, fire equipment storage boxes are usually set up in the corridors.

[0003] For example, Chinese patent CN209048944U discloses a multifunctional fire-fighting equipment storage box, including a support plate, a box body fixedly arranged on the top of the support plate, a hinged box door of the box body, partitions and cabinets are arranged inside the box body, the cabinets are separated from each other by the partitions, and the fire-fighting equipment is classified and placed in the cabinet body, which is convenient for finding the required fire-fighting equipment, an alarm device is fixedly arranged on the outside of the box body, a solar panel, a monitoring device and an indicator light are fixedly arranged on the top of the box body, and the indicator light is lit at night, which is convenient for people to find the fire-fighting equipment storage box, a control system is fixedly arranged on the top of the box body, the control system is electrically connected to the alarm device, the monitoring device, the solar panel and the indicator light, the control system includes a controller and a battery, the battery is used to store the electric energy generated by the solar panel, and supply the electric energy to various devices on the box body, the utility model has a high degree of intelligence, is convenient for people to quickly find the fire-fighting equipment storage box, and is convenient for fixing and moving the device, and has strong flexibility.

[0004] Although the above patent makes it easy for people to quickly find the fire equipment storage box, and is convenient for fixing and moving the device, and has strong flexibility, the fire equipment storage box in the patent does not have an unfolding structure, and the fire equipment placed inside the storage box is only taken out by opening the box door. When the fire equipment is stuck inside the storage box, it is not convenient to take out the fire equipment for escape in the first time, which reduces the practicality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a storage box that can be quickly unfolded, which has the advantages of being able to quickly unfold the storage box and making it easy to take out the fire-fighting equipment for escape. It solves the problem that there is no unfolding structure on the fire-fighting equipment storage box, and the fire-fighting equipment placed inside the storage box can only be taken out by opening the box door. When the fire-fighting equipment is stuck inside the storage box, it is not convenient to take out the fire-fighting equipment for escape in the first time, which reduces the practicality.

[0006] To achieve the above object, the utility model provides the following technical solution: a storage box that can be quickly unfolded, comprising a back plate and a cover plate, the upper and lower sides of the front of the back plate are both provided with placement plates, the upper and lower sides of the front of the back plate are provided with unfolding mechanisms, and the front of the unfolding mechanism is provided with a fixing mechanism;

[0007] The unfolding mechanism includes a first side panel rotatably connected to the upper and lower sides of the front side of the back panel through a hinge, the left and right sides of the front side of the back panel are rotatably connected to the second side panel through a hinge, the front side of the back panel is hinged with four fixed cylinders through a hinge seat, and they are distributed in a rectangular shape, and springs are fixed to the side walls of the inner cavities of the four fixed cylinders opposite to each other, and sliding rods are fixed to the sides opposite to each other of the four springs, and the sliding rods are slidably connected to the inside of the fixed cylinders, and the opposite sides of the four sliding rods are hingedly connected to the upper and lower first side panels and the opposite side of the left and right second side panels through a hinge seat.

[0008] Furthermore, handles are provided on both sides of the front of the cover plate, a visual window is provided on the front of the cover plate, the opposite sides of the second side panels on the left and right sides are fitted with the left and right sides of the upper and lower first side panels, and the opposite sides of the second side panels on the left and right sides are fitted with the left and right sides of the upper and lower placement panels.

[0009] Furthermore, the gap between the sliding rod and the fixing cylinder matches.

[0010] Furthermore, the fixing mechanism includes an insertion strip fixed to the front sides of the upper and lower first side panels and the left and right second side panels, the front side of the insertion strip is provided with two first magnets, the back side of the cover plate is provided with four slots, the front wall of the inner cavity of the slots is provided with two second magnets, the insertion strip is slidably inserted into the inside of the slots, the back side of the cover plate is fitted with the front sides of the upper and lower first side panels and the left and right second side panels, the front side of the first magnet is fitted with the back side of the second magnet, and the first magnet and the second magnet are magnetically attracted to each other.

[0011] Furthermore, the viewing window is located on the longitudinal center axis of the cover plate, and the left and right handles are symmetrically distributed on the left and right sides of the longitudinal center axis of the cover plate.

[0012] Furthermore, the slots on the upper and lower sides are symmetrically distributed on the upper and lower sides of the transverse center axis of the cover plate.

[0013] Furthermore, the first magnet and the second magnet are equal in size.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The cover plate can be fixed on the front of the first side plates and the front of the second side plates by the four first magnets and the four second magnets, and the four inserting strips are slidably inserted into the four slots, and the fire-fighting equipment inside the storage box can be viewed through the viewing window. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the unfolding mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixed cylinder of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the back structure of the cover plate of the utility model.

[0021] In the figure: 1 back plate, 2 cover plate, 3 placement plate, 4 unfolding mechanism, 401 first side plate, 402 second side plate, 403 fixing tube, 404 spring, 405 sliding rod, 5 fixing mechanism, 501 insert strip, 502 first magnet, 503 slot, 504 second magnet, 6 handle, 7 viewing window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1In this embodiment, a storage box that can be quickly unfolded includes a back plate 1 and a cover plate 2. Placement plates 3 are provided on the upper and lower sides of the front of the back plate 1. An unfolding mechanism 4 is provided on the upper and lower sides of the front of the back plate 1. The unfolding mechanism 4 can quickly unfold the storage box to facilitate taking out fire-fighting equipment for escape. A fixing mechanism 5 is provided on the front of the unfolding mechanism 4, and the fixing mechanism 5 is used to fix the cover plate 2.

[0024] In this embodiment, handles 6 are provided on the left and right sides of the front of the cover plate 2, and a viewing window 7 is provided on the front of the cover plate 2. The viewing window 7 is located on the longitudinal center axis of the cover plate 2, and the left and right side handles 6 are symmetrically distributed on the left and right sides of the longitudinal center axis of the cover plate 2.

[0025] It should be noted that the upper surfaces of the two placement plates 3 can be used to place firefighting equipment for escape. When the storage box needs to be quickly unfolded and the firefighting equipment placed inside the storage box needs to be taken out, the two handles 6 can be held and the cover plate 2 can be pulled on the front of the storage box.

[0026] See also Figures 2 to 3 In order to quickly unfold the storage box and facilitate taking out fire-fighting equipment for escape, in this embodiment, the unfolding mechanism 4 includes a first side panel 401 rotatably connected to the upper and lower sides of the front face of the back panel 1 through a hinge, and the left and right sides of the front face of the back panel 1 are rotatably connected to the second side panel 402 through a hinge, and the front face of the back panel 1 is hinged with four fixed cylinders 403 through a hinge seat, and they are distributed in a rectangular shape, and a spring 404 is fixed to a side wall opposite to the inner cavity of the four fixed cylinders 403, and a sliding rod 405 is fixed to the opposite side of the four springs 404, and the sliding rod 405 is slidably connected to the inside of the fixed cylinder 403, and the opposite sides of the four sliding rods 405 are hingedly connected to the upper and lower first side panels 401 and the opposite side of the left and right second side panels 402 through a hinge seat.

[0027] In this embodiment, the opposite sides of the left and right second side plates 402 are both in contact with the left and right sides of the upper and lower first side plates 401, and the opposite sides of the left and right second side plates 402 are both in contact with the left and right sides of the upper and lower placement plates 3, and the gap between the sliding rod 405 and the fixed tube 403 matches.

[0028] It should be noted that the first side panels 401 on the upper and lower sides and the second side panels 402 on the left and right sides are unfolded in opposite directions under the restoring elastic force of the four springs 404, and then the cover plate 2 is lowered to take the fire-fighting equipment placed on the upper surfaces of the two placement plates 3. When the storage box is not unfolded, the four springs 404 are in a compressed state.

[0029] See also Figures 4 to 5In order to fix the cover plate 2, in this embodiment, the fixing mechanism 5 includes an insert 501 fixed to the front of the upper and lower first side plates 401 and the left and right second side plates 402, and two first magnets 502 are arranged on the front of the insert 501. Four slots 503 are opened on the back of the cover plate 2, and two second magnets 504 are arranged on the front wall of the inner cavity of the slot 503. The insert 501 is slidably inserted into the inside of the slot 503, and the back of the cover plate 2 is in contact with the front of the upper and lower first side plates 401 and the left and right second side plates 402. The front of the first magnet 502 is in contact with the back of the second magnet 504, and the first magnet 502 and the second magnet 504 are magnetically attracted to each other.

[0030] In this embodiment, the upper and lower side slots 503 are symmetrically distributed on the upper and lower sides of the horizontal central axis of the cover plate 2, the first magnet 502 and the second magnet 504 are equal in size, the first magnet 502 and the four second magnets 504 are separated from each other, and the four insertion strips 501 are moved out of the four slots 503.

[0031] It should be noted that the cover plate 2 can be fixed on the front of the upper and lower first side plates 401 and the left and right second side plates 402 by the mutual attraction between the four first magnets 502 and the four second magnets 504, and the four insertion strips 501 are all slidably inserted into the four slots 503, and the fire-fighting equipment inside the storage box can be viewed through the visual window 7.

[0032] The working principle of the above embodiment is:

[0033] The upper surfaces of the two placement plates 3 can be used to place fire-fighting equipment for escape. When the storage box needs to be quickly unfolded and the fire-fighting equipment placed inside the storage box needs to be taken out, the two handles 6 can be held and the cover plate 2 can be pulled on the front of the storage box. The four first magnets 502 and the four second magnets 504 are separated from each other, and the four insertion strips 501 are moved out of the four slots 503. At this time, the upper and lower first side plates 401 and the left and right second side plates 402 are unfolded in opposite directions under the restoring elastic force of the four springs 404. Then the cover plate 2 can be lowered to take out the fire-fighting equipment placed on the upper surfaces of the two placement plates 3. When the storage box is not unfolded, the four springs 404 are in a compressed state. The cover plate 2 can be fixed on the front of the upper and lower first side plates 401 and the left and right second side plates 402 through the mutual attraction of the four first magnets 502 and the four second magnets 504, and the four insertion strips 501 are slidably inserted into the four slots 503, and the fire-fighting equipment inside the storage box can be viewed through the visual window 7.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A storage box that can be quickly unfolded, comprising a back plate (1) and a cover plate (2), characterized in that: The upper and lower sides of the front of the back plate (1) are both provided with a placement plate (3), the upper and lower sides of the front of the back plate (1) are provided with an unfolding mechanism (4), and the front of the unfolding mechanism (4) is provided with a fixing mechanism (5); The unfolding mechanism (4) comprises a first side plate (401) rotatably connected to the upper and lower sides of the front face of the back plate (1) through hinges, the left and right sides of the front face of the back plate (1) are rotatably connected to the second side plates (402) through hinges, the front face of the back plate (1) is hinged with four fixed cylinders (403) through hinge seats, and the four fixed cylinders (403) are arranged in a rectangular shape, the side walls of the inner cavities of the four fixed cylinders (403) opposite to each other are fixed with springs (404), the sides of the four springs (404) opposite to each other are fixed with sliding rods (405), the sliding rods (405) are slidably connected to the inside of the fixed cylinder (403), and the sides of the four sliding rods (405) opposite to each other are hingedly connected to the upper and lower first side plates (401) and the side of the left and right second side plates (402) opposite to each other through hinge seats.

2. A storage box that can be quickly unfolded according to claim 1, characterized in that: The left and right sides of the front of the cover plate (2) are provided with handles (6), the front of the cover plate (2) is provided with a viewing window (7), the opposite sides of the left and right second side plates (402) are both in contact with the left and right sides of the upper and lower first side plates (401), and the opposite sides of the left and right second side plates (402) are both in contact with the left and right sides of the upper and lower placement plates (3).

3. The fast-expandable storage box according to claim 1, characterized in that: The gap between the sliding rod (405) and the fixing cylinder (403) is matched.

4. The rapidly deployable storage box according to claim 1, characterized in that: The fixing mechanism (5) comprises an inserting strip (501) fixed to the front faces of the upper and lower first side plates (401) and the left and right second side plates (402); the front face of the inserting strip (501) is provided with two first magnets (502); the back face of the cover plate (2) is provided with four slots (503); the front wall of the inner cavity of the slots (503) is provided with two second magnets (504); the inserting strip (501) is slidably inserted into the slots (503); the back face of the cover plate (2) is in contact with the front faces of the upper and lower first side plates (401) and the left and right second side plates (402); the front face of the first magnet (502) is in contact with the back face of the second magnet (504); the first magnet (502) and the second magnet (504) are magnetically attracted to each other.

5. The rapidly deployable storage box according to claim 2, characterized in that: The viewing window (7) is located on the longitudinal center axis of the cover plate (2), and the left and right handles (6) are symmetrically distributed on the left and right sides of the longitudinal center axis of the cover plate (2).

6. The rapidly deployable storage box according to claim 4, characterized in that: The slots (503) on the upper and lower sides are symmetrically distributed on the upper and lower sides of the transverse center axis of the cover plate (2).

7. The rapidly deployable storage box according to claim 4, characterized in that: The first magnet (502) and the second magnet (504) are equal in size.

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