Airtight cabinet

Abstract

The airtight cabinet comprises a cabinet body and a cabinet door, the cabinet door is installed on the cabinet body in an openable and closable mode, when the cabinet door is closed, the cabinet body and the cabinet door form a sealed space, a cabinet door lock is installed on the cabinet door, a base is installed on the cabinet body, a square hole is formed in the base, and the square hole is communicated with the cabinet door lock. The square hole is used for a fork of a forklift to stretch in. When the cabinet door is closed, the cabinet body and the cabinet door form a sealed space, so that damage to articles in the cabinet body caused by temperature, humidity, illumination, air pollutants, harmful microorganisms and insects is reduced. The square hole is formed in the base, the square hole formed in the base can be used as a square hole into which a fork of a forklift can extend, and transportation of the forklift is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sealed storage, in particular to an airtight cabinet. Background Art

[0002] Currently, the shelf life of cultural relics, specimens, and some precious medicinal materials depends largely on the quality of their storage environment. Various environmental factors, such as temperature, humidity, light, air pollutants, harmful microorganisms, and insects, accelerate aging and damage, necessitating a sealed cabinet environment.

[0003] At the same time, these items are relatively fragile, and are inconvenient to transport and move during storage. In addition, cultural relics and specimens are sensitive to vibrations during transportation. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an airtight cabinet with the characteristics.

[0005] In order to solve the above-mentioned technical problems, the utility model proposes an airtight cabinet, comprising a cabinet body and a cabinet door, wherein the cabinet door is installed on the cabinet body in a switchable manner. When the cabinet door is closed, the cabinet body and the cabinet door form a sealed space. A cabinet door lock is installed on the cabinet door, and a base is installed on the cabinet body. A square hole is provided on the base, and the square hole is used for a forklift fork to extend into.

[0006] Through the above technical solution, a square hole for the forklift fork to extend into is provided on the base, which facilitates forklift transportation.

[0007] Preferably, universal wheels are installed on the base.

[0008] The above technical solution makes it convenient to move the airtight cabinet using universal wheels.

[0009] Preferably, the space inside the cabinet is divided into multiple small spaces by partitions.

[0010] The above technical solution makes it easy to place multiple different items.

[0011] Preferably, the cabinet door lock includes a door lock, an upper locking rod and a lower locking rod, one end of the upper locking rod is connected to the door lock, and the other end is equipped with an upper rubber-coated roller, one end of the lower locking rod is connected to the door lock, and the other end is equipped with a lower rubber-coated roller, and the upper door stop and the lower door stop are respectively provided at the upper cabinet door of the cabinet body, and the upper door stop and the lower door stop are respectively provided with guide inclined surfaces. When the cabinet door is closed and locked, the upper rubber-coated roller is engaged with the upper door stop, and the lower rubber-coated roller is engaged with the lower door stop.

[0012] Through the above technical solution, the door lock cooperates with the upper locking rod and the lower locking rod to fix the cabinet door on the cabinet body. The upper rubber-coated roller and the lower rubber-coated roller can improve the connection sealing between the door surface and the cabinet body. The guide bevel makes it easier for the upper rubber-coated roller and the lower rubber-coated roller to press the upper door stop and the lower door stop when the cabinet door is closed.

[0013] Preferably, an upper guide plate and a lower guide plate are respectively installed on the cabinet door, the upper guide plate is provided with an upper guide hole, the lower guide plate is provided with a lower guide hole, the upper locking rod passes through the upper guide hole and is connected to the door lock, and the lower locking rod passes through the lower guide hole and is connected to the door lock.

[0014] Through the above technical solution, the cabinet door lock can limit and guide the upper locking rod and the lower locking rod when unlocking and closing, so that the cabinet door lock can operate more smoothly.

[0015] Preferably, the cabinet body includes a cabinet top cover, a bottom cover, a left vertical panel, a right vertical panel and a back panel. The connection between the left vertical panel and the back panel is sealed by sealant, the connection between the right vertical panel and the back panel is sealed by sealant, the cabinet door and the cabinet body are sealed by sealant, and reinforcing ribs are respectively installed on the left vertical panel, the right vertical panel and the back panel.

[0016] The above technical solution can improve the structural strength of the cabinet.

[0017] Preferably, a left sealing plate is provided on the left vertical plate, and reinforcing ribs are provided between the left vertical plate and the left sealing plate; a right sealing plate is provided on the right vertical plate, and reinforcing ribs are provided between the right vertical plate and the right sealing plate; the left vertical plate and the left sealing plate are connected by full laser welding, and the right vertical plate and the right sealing plate are connected by full laser welding.

[0018] Through the above technical solution, the left sealing plate, right vertical plate and reinforcing ribs are used to strengthen the structural strength of the left vertical plate and the right vertical plate respectively, and the use of laser full welding connection can increase the sealing of the left vertical plate and the right vertical plate.

[0019] Preferably, a plurality of side hanging plates are respectively installed on the left vertical plate and the right vertical plate, and the side hanging plates are distributed in pairs on the left vertical plate and the right vertical plate on the same horizontal plane. A support plate is installed between the two side hanging plates distributed in pairs, and the side hanging plates and the support plates are used to support the partitions.

[0020] The above technical solution can improve the supporting strength of the partition.

[0021] Preferably, the top cover, the bottom cover, the left vertical plate, the right vertical plate and the back plate are respectively formed integrally from plates.

[0022] Through the above technical solution, the sealing performance can be increased and the welding area can be reduced.

[0023] Preferably, a decorative plate is detachably mounted on the base, and the decorative plate is used to block the square hole.

[0024] Through the above technical solution, the decorative panels can be installed when the airtight cabinet does not need to be transported by a forklift, and the decorative panels can be removed when a forklift is needed for transportation.

[0025] The beneficial effects of the utility model are:

[0026] 1. When the cabinet door is closed, the cabinet body and the cabinet door form a sealed space, reducing the damage caused to the items in the cabinet by temperature, humidity, light, air pollutants, harmful microorganisms and insects.

[0027] 2. A square hole is provided on the base, which can be used for forklift forks to extend into, making it easy for forklift transportation.

[0028] 3. The universal wheels installed on the base can facilitate short-distance transportation.

[0029] 4. The rubber-coated rollers on the upper and lower locking rods can improve the sealing of the connection between the door surface and the cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0031] Figure 1 This is a structural diagram of Example 1;

[0032] Figure 2 for Figure 1 The main view;

[0033] Figure 3 This is an enlarged view of the upper half of the cabinet door lock;

[0034] Figure 4 This is an enlarged view of the lower half of the cabinet door lock;

[0035] Figure 5 This is a schematic diagram of the structure after some outer panels are removed;

[0036] Figure 6 This is the main view when the cabinet door is closed;

[0037] Figure 7 for Figure 6 AA cross-sectional view;

[0038] Figure 8 for Figure 7 Enlarged view of part B;

[0039] 1. Cabinet body, 11. Top cover, 111. Upper door stop, 112. Guide slope, 12. Bottom cover, 121. Lower door stop, 13. Left vertical plate, 131. Left closing plate, 141. Right closing plate, 15. Back plate, 16. Reinforcement rib, 2. Cabinet door, 21. Upper guide plate, 22. Lower guide plate, 3. Cabinet door lock, 31. Door lock, 32. Upper locking rod, 33. Lower locking rod, 34. Upper rubber-coated roller, 35. Lower rubber-coated roller, 4. Base, 41. Square hole, 42. Universal wheel, 43. Decorative panel, 5. Partition, 51. Side hanging plate, 52. Support plate. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned purposes, features and advantages of the present invention more clearly understood, the following detailed description of the specific embodiments of the present invention is given in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0042] Example 1

[0043] like Figure 1-8 As shown, an airtight cabinet includes a cabinet body 1 and a cabinet door 2, and the cabinet door 2 is installed on the cabinet body 1 in a switchable manner. The cabinet body 1 includes a cabinet top cover 11, a bottom cover 12, a left vertical plate 13, a right vertical plate (the structure is symmetrical with the left vertical plate 13, not shown in the figure) and a back plate 15. The connection between the left vertical plate 13 and the back plate 15 is sealed by sealant, the connection between the right vertical plate and the back plate 15 is sealed by sealant, and the cabinet door 2 is sealed to the cabinet body 1 by sealant. Reinforcing ribs 16 are installed on the back plate. A left sealing plate 131 is provided on the left vertical plate 13, and a reinforcing rib 16 is provided between the left vertical plate 13 and the left sealing plate 131. A right sealing plate 141 is provided on the right vertical plate, and a reinforcing rib 16 is provided between the right vertical plate and the right sealing plate 141. The left vertical plate 13 and the left sealing plate 131 are connected by full laser welding; the right vertical plate and the right sealing plate 141 are connected by full laser welding. An upper door stop 111 is provided at the cabinet door of the top cover 11, and a lower door stop 121 is provided at the cabinet door of the bottom cover 12. A guide inclined surface 112 is provided on the upper door stop 111 and the lower door stop 121 respectively.

[0044] Several side hanging plates 51 are respectively installed on the left vertical plate 13 and the right vertical plate. The side hanging plates 51 are distributed in pairs on the left vertical plate 13 and the right vertical plate on the same horizontal plane. A support plate 52 is installed between the two side hanging plates 51 distributed in pairs, and partitions 5 are installed on the side hanging plates 51 and the support plates 52.

[0045] Cabinet door 2 is mounted on cabinet body 1. When the cabinet door is closed, the cabinet body 1 and the cabinet door 2 form a sealed space. Cabinet door 2 is made of two plates that are welded together, with a reinforcing rib 16 disposed between the two plates. In this embodiment, the cabinet door 2 is a double-leaf cabinet door, each of which is equipped with a cabinet door lock 3.

[0046] An upper guide plate 21 and a lower guide plate 22 are mounted on the cabinet door 2. The upper guide plate 21 is provided with an upper guide hole, and the lower guide plate 22 is provided with a lower guide hole. A cabinet door lock 3 is mounted on the cabinet door 2. The cabinet door lock 3 comprises a door lock 31, an upper locking rod 32, and a lower locking rod 33. One end of the upper locking rod 32 passes through the upper guide hole and connects to the door lock 31, while the other end is mounted with an upper rubber-coated roller 34. One end of the lower locking rod 33 passes through the lower guide hole and connects to the door lock 31, while the other end is mounted with a lower rubber-coated roller 35. When the cabinet door is closed and locked, the upper rubber-coated roller 34 engages with the upper door stop 111, and the lower rubber-coated roller 35 engages with the lower door stop 121.

[0047] A base 4 is mounted beneath the upper bottom cover 12 of the cabinet body 1. The base 4 is provided with a square hole 41 for inserting a forklift's forks. A removable decorative panel 43 is attached to the base 4 and connected to the base 4 via bolts or screws. The decorative panel 43 is removed when the airtight cabinet needs to be moved by forklift, and is normally installed to enhance the overall aesthetics. Universal wheels 42 are also mounted on the bottom of the base 4 for moving the cabinet over short distances.

[0048] The top cover 11, bottom cover 12, left vertical plate 13, right vertical plate, back plate 15, left closing plate 131, right closing plate 141 and two plates constituting the cabinet door are all formed as a whole by laser cutting the plates.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. An airtight cabinet, characterized in that: The cabinet comprises a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is mounted on the cabinet body (1) in a switchable manner. When the cabinet door is closed, the cabinet body (1) and the cabinet door (2) form a sealed space. A cabinet door lock (3) is mounted on the cabinet door (2). A base (4) is mounted on the cabinet body (1), and a square hole (41) is provided on the base (4). The square hole (41) is used for forklift forks to extend into.

2. The airtight cabinet according to claim 1, characterized in that: Universal wheels (42) are installed on the base (4).

3. The airtight cabinet according to claim 1, characterized in that: The space inside the cabinet (1) is divided into a plurality of small spaces by partitions (5).

4. The airtight cabinet according to claim 1, characterized in that: The cabinet door lock (3) comprises a door lock (31), an upper locking rod (32) and a lower locking rod (33); one end of the upper locking rod (32) is connected to the door lock (31), and the other end is provided with an upper rubber-coated roller (34); one end of the lower locking rod (33) is connected to the door lock (31), and the other end is provided with a lower rubber-coated roller (35); an upper door stop (111) and a lower door stop (121) are respectively provided at the upper door of the cabinet body (1); and a guide inclined surface (112) is respectively provided on the upper door stop (111) and the lower door stop (121); when the cabinet door is closed and locked, the upper rubber-coated roller (34) is engaged with the upper door stop (111), and the lower rubber-coated roller (35) is engaged with the lower door stop (121).

5. The airtight cabinet according to claim 4, characterized in that: An upper guide plate (21) and a lower guide plate (22) are respectively installed on the cabinet door (2); an upper guide hole is provided on the upper guide plate (21); a lower guide hole is provided on the lower guide plate (22); the upper locking rod (32) passes through the upper guide hole and is connected to the door lock (31); and the lower locking rod (33) passes through the lower guide hole and is connected to the door lock (31).

6. The airtight cabinet according to claim 1, characterized in that: The cabinet body (1) comprises a cabinet top cover (11), a bottom cover (12), a left vertical plate (13), a right vertical plate and a back plate (15); the top cover (11), the bottom cover (12), the left vertical plate (13), the right vertical plate and the back plate (15) enclose a space; the connection between the left vertical plate (13) and the back plate (15) is sealed by a sealant; the connection between the right vertical plate and the back plate (15) is sealed by a sealant; the cabinet door (2) and the cabinet body (1) are sealed by a sealant; and reinforcing ribs (16) are respectively installed on the left vertical plate (13), the right vertical plate and the back plate.

7. The airtight cabinet according to claim 6, characterized in that: A left sealing plate (131) is provided on the left vertical plate (13), and a reinforcing rib (16) is provided between the left vertical plate (13) and the left sealing plate (131). A right sealing plate (141) is provided on the right vertical plate, and a reinforcing rib (16) is provided between the right vertical plate and the right sealing plate (141). The left vertical plate (13) and the left sealing plate (131) are connected by full laser welding, and the right vertical plate and the right sealing plate (141) are connected by full laser welding.

8. The airtight cabinet according to claim 6, characterized in that: A plurality of side hanging plates (51) are respectively installed on the left vertical plate (13) and the right vertical plate. The side hanging plates (51) are distributed in pairs on the left vertical plate (13) and the right vertical plate on the same horizontal plane. A support plate (52) is installed between the two side hanging plates (51) distributed in pairs. The side hanging plates (51) and the support plates (52) are used to support the partition plate (5).

9. The airtight cabinet according to claim 6, characterized in that: The top cover (11), bottom cover (12), left vertical plate (13), right vertical plate and back plate (15) are respectively formed in one piece from plates.

10. The airtight cabinet according to claim 1, characterized in that: A decorative plate (43) is detachably mounted on the base (4), and the decorative plate (43) is used to block the square hole (41).

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