Combined metal frame bed for dormitory

Abstract

The combined metal frame bed for the dormitory comprises a bed frame, a ladder stand is arranged on the outer side of one end of the bed frame, and a fixing frame is arranged on the outer side of the upper end face of the bed frame. According to the combined type metal frame bed for the dormitory, the second light shielding plate and the first light shielding plate form a rotating structure through a rotating rod, and the rotating rod is inserted into a limiting hole through an elastic limiting block to form an elastic clamping limiting structure with a fixing block, so that when the sun is strong, the ladder stand can be protected through the second light shielding plate and the first light shielding plate; and meanwhile, a second light shielding plate can be rotationally placed conveniently through a rotating rod, a concave light shielding plate of the device and a fixing frame form a sliding structure through a sliding groove, and the concave light shielding plate and the fixing frame form a clamping limiting structure through a limiting rod. Therefore, the fixing frame is conveniently protected through the concave shading plate, and meanwhile, the use of the fixing frame is prevented from being affected through the slidable concave shading plate.

Description

Technical Field

[0001] The utility model relates to the technical field of dormitory furniture, in particular to a combined metal bunk bed for dormitories. Background Art

[0002] The selection of dormitory furniture is crucial for improving the comfort of the living environment and learning efficiency. When purchasing, attention should be paid to the floor space, comfort and adjustability, brand and safety of the furniture. During the use of dormitory furniture, in order to provide students with a comfortable sleeping experience and ensure their safety, a combined metal bunk bed is used for students to rest.

[0003] During the use of the combined metal bunk bed, multiple groups of metal frames are combined into components such as a bed frame and a ladder, making it convenient for students to use for rest. However, during the use of the existing combined metal bunk bed, if the metal material is exposed to sunlight for a long time, it is easy to accelerate its aging process, and at the same time, it is easy to oxidize the metal and reduce its safety. For this reason, a combined metal bunk bed for dormitories is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a combined metal bunk bed for dormitories to solve the problem that in the existing combined metal bunk bed during use, if the metal material is exposed to sunlight for a long time, it is easy to accelerate its aging process, and at the same time, it is easy to oxidize the metal and reduce its safety as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A combined metal bunk bed for dormitories, including a bed frame, a ladder is provided on the outer side of one end of the bed frame, and a fixing frame is provided on the outer side of the upper end surface of the bed frame. First light-shielding plates are respectively provided on the outer walls on both sides of the ladder, and fixing blocks are respectively provided on the upper and lower ends on the outer side of the first light-shielding plates. A rotating rod is inserted between the fixing blocks, and elastic limiting blocks are respectively provided on the upper and lower ends on the outer side of the rotating rod. A plurality of limiting holes are correspondingly opened on the outer side of the fixing blocks, and the elastic limiting blocks are inserted into the limiting holes. A second light-shielding plate is provided on the outer wall of the rotating rod;

[0006] A concave light-shielding plate is provided on the outer side of the fixing frame, and a sliding groove is correspondingly opened on the outer side of the bed frame close to the outside. The concave light-shielding plate is inserted into the sliding groove. Limiting rods are respectively inserted into both sides at the upper end of the concave light-shielding plate, and the other ends of the limiting rods are inserted into the fixing frame;

[0007] Storage grooves are respectively opened on the upper end surfaces at both ends of the bed frame, and a support plate is provided in the storage groove. A hollow rod is embedded in the bed frame below the support plate, and a screw rod is inserted into the hollow rod. The other end of the screw rod is inserted into the support plate.

[0008] Preferably, the second light-shielding plate and the first light-shielding plate form a rotating structure through a rotating rod, and the rotating rod and the fixing block form an elastic clamping and limiting structure through an elastic limiting block inserted into a limiting hole.

[0009] Preferably, the concave light-shielding plate and the fixing frame form a sliding structure through a sliding groove, and the concave light-shielding plate and the fixing frame form a clamping and limiting structure through a limiting rod.

[0010] Preferably, the support plate and the bed frame form a lifting structure in a storage groove through a screw rod and a hollow rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: the second light-shielding plate of the combined metal bunk bed for dormitories and the first light-shielding plate form a rotating structure through a rotating rod, and the rotating rod and the fixing block form an elastic clamping and limiting structure through an elastic limiting block inserted into a limiting hole, so that the ladder can be protected by the second light-shielding plate and the first light-shielding plate when the sun is relatively strong, thereby avoiding damage to the iron material caused by long-term sunlight irradiation. At the same time, the second light-shielding plate can be rotated and placed conveniently through the rotating rod. The concave light-shielding plate of the device and the fixing frame form a sliding structure through a sliding groove, and the concave light-shielding plate and the fixing frame form a clamping and limiting structure through a limiting rod, so that the fixing frame can be protected conveniently by the concave light-shielding plate, and at the same time, the use of the fixing frame is not affected by the slidable concave light-shielding plate. The support plate of the device and the bed frame form a lifting structure in a storage groove through a screw rod and a hollow rod, so that the support plate can support quilts and other items briefly, thereby ensuring ventilation of the bed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of a combined metal bunk bed for dormitories of the present utility model;

[0013] Figure 2 is a schematic structural diagram of a support plate assembly of a combined metal bunk bed for dormitories of the present utility model;

[0014] Figure 3 is a schematic top view structural diagram of a ladder sunshade assembly of a combined metal bunk bed for dormitories of the present utility model;

[0015] Figure 4 is a schematic sliding structure diagram of a concave light-shielding plate assembly of a combined metal bunk bed for dormitories of the present utility model;

[0016] Figure 5 is a schematic top view structural diagram of a support plate assembly of a combined metal bunk bed for dormitories of the present utility model.

[0017] In the figure: 1. Bed frame, 2. Ladder, 3. Fixed frame, 4. First light-shielding plate, 5. Fixed block, 6. Rotating rod, 7. Second light-shielding plate, 8. Elastic limit block, 9. Concave light-shielding plate, 10. Limit rod, 11. Storage groove, 12. Support plate, 13. Hollow rod, 14. Screw rod. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-5 , the present invention provides a technical solution: a combined metal bunk bed for dormitories, including a bed frame 1. A ladder 2 is provided on the outer side of one end of the bed frame 1, and a fixed frame 3 is provided on the outer side of the upper end surface of the bed frame 1. First light-shielding plates 4 are respectively provided on the outer walls of both sides of the ladder 2, and fixed blocks 5 are respectively provided on the upper and lower ends of the outer side of the first light-shielding plate 4. A rotating rod 6 is inserted between the fixed blocks 5, and elastic limit blocks 8 are respectively provided on the upper and lower ends of the outer side of the rotating rod 6. A plurality of groups of limit holes are correspondingly opened on the outer side of the fixed block 5, and the elastic limit block 8 is inserted into the limit hole, and a second light-shielding plate 7 is provided on the outer wall of the rotating rod 6.

[0020] Furthermore, the second light-shielding plate 7 and the first light-shielding plate 4 form a rotating structure through the rotating rod 6, and the rotating rod 6 and the fixed block 5 form an elastic clamping and limiting structure through the elastic limit block 8 inserted into the limit hole. Thus, while the rotating second light-shielding plate 7 can shade and protect the ladder 2, it can avoid affecting the normal use of the ladder 2.

[0021] A concave light-shielding plate 9 is provided on the outer side of the fixed frame 3, and a sliding groove is correspondingly opened on the outer side of the bed frame 1 close to the outside. The concave light-shielding plate 9 is inserted into the sliding groove, and limit rods 10 are respectively inserted into both sides of the upper end of the concave light-shielding plate 9, and the other ends of the limit rods 10 are inserted into the fixed frame 3.

[0022] Furthermore, the concave light-shielding plate 9 and the fixed frame 3 form a sliding structure through the sliding groove, and the concave light-shielding plate 9 and the fixed frame 3 form a clamping and limiting structure through the limit rod 10. Thus, while the slidable concave light-shielding plate 9 shades the fixed frame 3, it can ensure the normal use of the fixed frame 3.

[0023] Storage grooves 11 are respectively opened on the upper end surfaces of both ends of the bed frame 1, and a support plate 12 is provided in the storage groove 11. A hollow rod 13 is embedded in the bed frame 1 below the support plate 12, and a screw rod 14 is inserted into the hollow rod 13, and the other end of the screw rod 14 is inserted into the support plate 12.

[0024] Further, the support plate 12 forms a lifting structure with the bed frame 1 in the storage groove 11 through the screw rod 14 and the hollow rod 13, so as to drive the items above the bed frame 1 to rise through the support plate 12, and further ensure that the bed frame 1 can be ventilated regularly.

[0025] Working principle: When using the combined metal bunk bed for dormitories, first, when the sun is relatively strong, the first light-shielding plate 4 and the second light-shielding plate 7 can be used to shade the entire ladder 2, and at the same time, the concave light-shielding plate 9 is clamped and limited by the limiting rod 10, so as to shade the fixing frame 3 through the concave light-shielding plate 9, thereby avoiding the influence of long-term sunlight irradiation on the steel materials of the ladder 2 and the fixing frame 3, and further avoiding reducing the safety during the use of the ladder 2 and the fixing frame 3; if the ladder 2 needs to be used normally, the elastic limiting block 8 can be pressed, so as to drive the second light-shielding plate 7 to rotate through the rotating rod 6, so as to rotate the second light-shielding plate 7 to the side of the first light-shielding plate 4 for placement, and at the same time, the state of the rotating rod 6 is limited by the elastic limiting block 8, thereby ensuring the normal use of the ladder 2 and avoiding the second light-shielding plate 7 occupying a large position; if the fixing frame 3 needs to be used normally, the limiting rod 10 can be pulled outwards, so as to drive the concave light-shielding plate 9 to descend through the sliding groove, and further facilitate the use of the fixing frame 3; during the use of the bed frame 1, the screw rod 14 can be driven to rotate regularly through components such as the fixing rod, so as to drive the support plate 12 to rise, thereby driving the quilts and other items above the bed frame 1 to rise through the support plate 12, and further ensuring that the bed frame 1 can be ventilated regularly, and further ensuring the service life of the bed frame 1. This is the use process of the combined metal bunk bed for dormitories.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined metal bunk bed for dormitories, comprising a bed frame (1), wherein a ladder (2) is provided on the outer side of one end of the bed frame (1), and a fixing frame (3) is provided on the outer side of the upper end surface of the bed frame (1), characterized in that: The ladder (2) is provided with first light-shielding plates (4) on the outer walls of both sides, and fixing blocks (5) are respectively arranged at the upper and lower ends on the outer sides of the first light-shielding plates (4). A rotating rod (6) is inserted between the fixing blocks (5), and elastic limit blocks (8) are respectively arranged on the outer sides of the upper and lower ends of the rotating rod (6). A plurality of groups of limit holes are correspondingly formed on the outer sides of the fixing blocks (5), and the elastic limit blocks (8) are inserted into the limit holes. A second light-shielding plate (7) is arranged on the outer wall of the rotating rod (6); A concave light-shielding plate (9) is arranged on the outer side of the fixing frame (3), and sliding grooves are correspondingly formed on the outer side of the bed frame (1). The concave light-shielding plate (9) is inserted into the sliding grooves, and limiting rods (10) are respectively inserted into both sides of the upper end of the concave light-shielding plate (9), and the other ends of the limiting rods (10) are inserted into the fixing frame (3); Storage grooves (11) are respectively formed on the upper end surfaces at both ends of the bed frame (1), and a support plate (12) is arranged in the storage grooves (11). A hollow rod (13) is embedded in the bed frame (1) below the support plate (12), and a screw rod (14) is inserted into the hollow rod (13). The other end of the screw rod (14) is inserted into the support plate (12).

2. The combined metal bunk bed for dormitory according to claim 1, characterized in that: The second light-shielding plate (7) and the first light-shielding plate (4) form a rotating structure through the rotating rod (6), and the rotating rod (6) and the fixing blocks (5) form an elastic clamping and limiting structure through the elastic limit blocks (8) inserted into the limit holes.

3. A combined metal bunk bed for dormitories according to claim 1, characterized in that: The concave light-shielding plate (9) and the fixing frame (3) form a sliding structure through the sliding grooves, and the concave light-shielding plate (9) and the fixing frame (3) form a clamping and limiting structure through the limiting rods (10).

4. The combined metal bunk bed for dormitory according to claim 1, characterized in that: The support plate (12) and the bed frame (1) form a lifting structure in the storage grooves (11) through the screw rod (14) and the hollow rod (13).

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