A three-door locker that is easy to assemble

Abstract

The present patent discloses a three-door locker which is easy to assemble, comprising a lower plate body, an upper plate body, side plates, a rear plate, cabinet doors and partition plates. Partition plate grooves are provided at the top of the lower plate body and the bottom of the upper plate body. There are two partition plates, and the upper and lower ends of the partition plates are respectively inserted into the partition plate grooves on both sides. A first slot is provided at the top of the lower plate body and the bottom of the upper plate body, and a first plug block is integrally formed at the upper and lower ends of the rear plate. The present patent provides partition plate grooves, a first slot and a second slot on both the upper plate body and the lower plate body, and the top and bottom ends of the side plates are inserted into the second slot through the second plug block. Screws are installed at the four corners of the top of the lower plate body, and the top end of the screw can pass through the upper plate body and be screwed with a nut. Through the above structure, most of the structures can be assembled by simply connecting the upper plate body and the lower plate body, without the need for a large number of assembly parts, thereby reducing the assembly time and improving the assembly efficiency.

Description

Technical Field

[0001] This patent relates to the technical field of lockers, specifically a three-door locker that is easy to assemble. Background Art

[0002] Three-door lockers are often used as home furniture because they occupy a small space and have a large internal space. The existing three-door lockers are composed of upper and lower plates, two side plates, rear side plates, cabinet doors and internal partitions. During the early assembly, the above structures need to be connected by a large number of bolts and rivets, which increases the assembly time of the wardrobe and reduces the assembly efficiency. Therefore, we propose a three-door locker that is easy to assemble. Utility Model Content

[0003] The purpose of this patent is to provide a three-door locker that is easy to assemble to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-door locker that is easy to assemble, comprising a lower plate body, an upper plate body, a side plate, a rear plate, a cabinet door and a partition plate, the top of the lower plate body and the bottom of the upper plate body are both provided with partition plate grooves, the number of the partition plates is two, the upper and lower ends of the partition plates are respectively plugged into the partition plate grooves on both sides, the top of the lower plate body and the bottom of the upper plate body are both provided with a first slot, the upper and lower ends of the rear plate are both integrally formed with a first plug-in block, the first plug-in block is plugged into the first slot, the top of the lower plate body and the bottom of the upper plate body are both provided with a second slot, the upper and lower ends of the side plate are both integrally formed with a second plug-in block, the second plug-in block is plugged into the second slot, the number of the cabinet doors is three, and the three cabinet doors are hinged on the side plates and the partition plates;

[0005] Through holes are arranged at the four corners of the bottom of the upper plate body, and screw rods are fixedly installed at the four corners of the top of the lower plate body, and nuts are screwed on the top ends of the screw rods through the through holes.

[0006] Preferably, the screw rod comprises a steel wire and a stud, the bottom end of the steel wire is fixedly mounted on the top of the lower plate body, and the top end of the steel wire is fixed to the bottom end of the stud.

[0007] Preferably, the stud comprises a square column and a round column, the top end of the steel wire is fixed to the bottom end of the square column, the bottom end of the round column is fixed to the top end of the square column, the through hole is a square hole, and the side wall of the square column is in relative contact and fit with the inner wall of the through hole.

[0008] Preferably, a rectangular groove is provided on the upper side of the inner side surface of the side plate, a positioning plate is inserted into the rectangular groove, the positioning plate is a steel plate, and the top of the positioning plate is attached to the bottom of the square column.

[0009] Preferably, a groove body is provided on the inner side of the top of the positioning plate, and a spherical surface is integrally formed on the bottom wall of the groove body, and the top end of the spherical surface is attached to the bottom of the square column.

[0010] Preferably, circular grooves are provided at the four corners of the bottom of the upper plate body, the circular grooves are concentric with the through holes, and the nuts are located in the circular grooves.

[0011] Compared with the prior art, the beneficial effects of this patent are as follows: this patent provides a partition groove, a first slot and a second slot on both the upper plate body and the lower plate body, the upper and lower ends of the partition are inserted in the partition groove, the top and bottom end of the rear plate are inserted in the first slot through the first plug block, the top and bottom end of the side plate are inserted in the second slot through the second plug block, and screws are installed at the four corners of the top of the lower plate body. The top end of the screw can pass through the upper plate body and be screwed with a nut. Through the above structure, most of the structures can be assembled by simply connecting the upper plate body and the lower plate body, without the need for a large number of assembly parts, reducing the assembly time and improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the overall three-dimensional diagram of this patent.

[0013] Figure 2 This is the overall cross-sectional view of this patent.

[0014] Figure 3 This is a schematic diagram of the partial structure of this patent.

[0015] Figure 4 This is a schematic diagram of the positioning plate of this patent.

[0016] In the figure: 1, lower plate, 2, upper plate, 3, side plate, 4, back plate, 5, cabinet door, 6, partition groove, 7, partition, 8, first slot, 9, first plug-in block, 10, second slot, 11, second plug-in block, 12, through hole, 13, screw, 14, nut, 15, steel wire, 16, stud, 17, square column, 18, cylinder, 19, rectangular groove, 20, positioning plate, 21, spherical surface, 22, circular groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0018] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The present invention provides a technical solution: a three-door locker that is easy to assemble, comprising a lower plate body 1, an upper plate body 2, a side plate 3, a rear plate 4, a cabinet door 5 and a partition plate 7. The top of the lower plate body 1 and the bottom of the upper plate body 2 are both provided with partition plate grooves 6. The number of partition plates 7 is two, and the upper and lower ends of the partition plates 7 are respectively inserted into the partition plate grooves 6 on both sides. The top of the lower plate body 1 and the bottom of the upper plate body 2 are both provided with a first slot 8. The upper and lower ends of the rear plate 4 are both integrally formed with a first plug-in block 9, and the first plug-in block 9 is inserted into the first slot 8. The top of the lower plate body 1 and the bottom of the upper plate body 2 are both provided with a second slot 10. The upper and lower ends of the side plate 3 are both integrally formed with a second plug-in block 11, and the second plug-in block 11 is inserted into the second slot 10. The number of cabinet doors 5 is three, and the three cabinet doors 5 are hinged on the side plate 3 and the partition plate 7.

[0019] Through holes 12 are provided at the four corners of the bottom of the upper plate body 2 , and screw rods 13 are fixedly installed at the four corners of the top of the lower plate body 1 , and the top ends of the screw rods 13 pass through the through holes 12 and are screwed with nuts 14 .

[0020] like Figure 2 As shown, by tightening four nuts 14, the lower plate body 1, the upper plate body 2, the side plate 3, the rear plate 4 and the partition plate 7 can be assembled simultaneously.

[0021] Specifically, the screw rod 13 includes a steel wire 15 and a stud 16 . The bottom end of the steel wire 15 is fixedly mounted on the top of the lower plate body 1 , and the top end of the steel wire 15 is fixed to the bottom end of the stud 16 .

[0022] By providing the steel wire 15 , the space occupied by the screw rod 13 in the locker can be reduced.

[0023] Specifically, the stud 16 includes a square column 17 and a round column 18. The top of the steel wire 15 is fixed to the bottom of the square column 17, and the bottom of the round column 18 is fixed to the top of the square column 17. The through hole 12 is a square hole, and the side wall of the square column 17 is in relative contact with the inner wall of the through hole 12.

[0024] By arranging the side wall of the square column 17 to be in relative contact with the inner wall of the through hole 12 , the stud 16 can be prevented from rotating when the nut 14 is rotated.

[0025] Specifically, a rectangular groove 19 is provided on the upper side of the inner side surface of the side plate 3 , and a positioning plate 20 is inserted into the rectangular groove 19 . The positioning plate 20 is a steel plate, and the top of the positioning plate 20 is attached to the bottom of the square column 17 .

[0026] Since the steel wire 15 is easily deformed, when the nut 14 is tightened, the top of the positioning plate 20 can be attached to the bottom of the square column 17, thereby preventing the stud 16 from moving downward.

[0027] Specifically, a groove body is provided on the inner side of the top of the positioning plate 20 , and a spherical surface 21 is integrally formed on the bottom wall of the groove body, and the top end of the spherical surface 21 is attached to the bottom of the square column 17 .

[0028] The provision of the spherical surface 21 can reduce the contact area between the top of the positioning plate 20 and the bottom of the square column 17 , thereby facilitating the sliding effect of the contact surface when the positioning plate 20 is moved to the bottom of the square column 17 .

[0029] Specifically, circular grooves 22 are provided at the four corners of the bottom of the upper plate body 2 . The circular grooves 22 are concentric with the through hole 12 , and the nut 14 is located in the circular grooves 22 .

[0030] The provision of the circular groove 22 can increase the flatness of the top of the upper plate body 2 , making it easier to place items on the upper plate body 2 .

[0031] Working principle: the upper and lower ends of the partition 7 are inserted into the partition groove 6, the top and bottom ends of the rear plate 4 are inserted into the first slot 8 through the first plug block 9, the top and bottom ends of the side plate 3 are inserted into the second slot 10 through the second plug block 11, and screws 13 are installed at the four corners of the top of the lower plate body 1. The top end of the screw 13 can pass through the upper plate body 2 and is screwed with a nut 14. Through the above structure, most of the structure can be assembled by connecting the upper plate body 2 and the lower plate body 1, without the need for a large number of assembly parts, reducing the assembly time and improving the assembly efficiency.

[0032] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.

[0033] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.

[0034] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A three-door locker that is easy to assemble, characterized in that: The cabinet comprises a lower plate body (1), an upper plate body (2), a side plate (3), a rear plate (4), a cabinet door (5) and a partition plate (7), wherein the top of the lower plate body (1) and the bottom of the upper plate body (2) are both provided with partition plate grooves (6), the number of the partition plates (7) is two, the upper and lower ends of the partition plates (7) are respectively inserted into the partition plate grooves (6) on both sides, the top of the lower plate body (1) and the bottom of the upper plate body (2) are both provided with a first slot (8), the upper and lower ends of the rear plate (4) are respectively inserted into the partition plate grooves (6) on both sides, The first plug-in block (9) is integrally formed at each end of the cabinet, and the first plug-in block (9) is plugged into the first slot (8); the top of the lower plate body (1) and the bottom of the upper plate body (2) are both provided with a second slot (10); the upper and lower ends of the side plate (3) are integrally formed with a second plug-in block (11), and the second plug-in block (11) is plugged into the second slot (10); the number of the cabinet doors (5) is three, and the three cabinet doors (5) are hinged on the side plate (3) and the partition plate (7); The four corners of the bottom of the upper plate body (2) are each provided with a through hole (12), and the four corners of the top of the lower plate body (1) are each fixedly mounted with a screw rod (13), and the top end of the screw rod (13) passes through the through hole (12) and is screwed with a nut (14).

2. The three-door locker that is easy to assemble according to claim 1 is characterized by: The screw rod (13) comprises a steel wire (15) and a stud (16); the bottom end of the steel wire (15) is fixedly mounted on the top of the lower plate (1), and the top end of the steel wire (15) is fixed to the bottom end of the stud (16).

3. The three-door locker that is easy to assemble according to claim 2 is characterized by: The stud (16) comprises a square column (17) and a round column (18); the top end of the steel wire (15) is fixed to the bottom end of the square column (17); the bottom end of the round column (18) is fixed to the top end of the square column (17); the through hole (12) is a square hole; the side wall of the square column (17) is in relative contact with the inner side wall of the through hole (12).

4. The three-door locker that is easy to assemble according to claim 3 is characterized by: A rectangular groove (19) is provided on the upper side of the inner side of the side plate (3), a positioning plate (20) is inserted into the rectangular groove (19), the positioning plate (20) is a steel plate, and the top of the positioning plate (20) is attached to the bottom of the square column (17).

5. The three-door locker that is easy to assemble according to claim 4 is characterized by: A groove body is provided on the inner side of the top of the positioning plate (20), and a spherical surface (21) is integrally formed on the bottom wall of the groove body, and the top end of the spherical surface (21) is attached to the bottom of the square column (17).

6. The three-door locker that is easy to assemble according to claim 1 is characterized by: The four corners of the bottom of the upper plate body (2) are each provided with a circular groove (22), the circular groove (22) is concentric with the through hole (12), and the nut (14) is located in the circular groove (22).

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