Combined iron frame bed capable of flexibly converting space

Abstract

The utility model discloses a combined iron stand bed capable of flexibly converting space, which comprises a connecting frame body, sliding chutes are arranged on the upper side and the lower side of the connecting frame body, a supporting plate is connected in the connecting frame body in a sliding manner, and a connecting plate is fixedly connected to one side, far away from the connecting frame body, of the supporting plate. A first supporting leg is fixedly connected to the bottom end of the connecting plate, an adjusting frame is slidably connected to the interior of the connecting frame, sliding blocks are fixedly connected to the upper side and the lower side of the adjusting frame, a connecting spring is fixedly connected to the inner wall of the adjusting frame, and the end, away from the adjusting frame, of the connecting spring makes contact with the supporting plate; threaded holes are formed in the sides, away from the connecting plate, of the adjusting frame and the connecting frame body. The adjusting frames are pushed towards the two sides, the supporting plate is placed in the connecting frame body, the adjusting frames are pulled to move back, the two adjusting frames and the connecting frame body freely slide, and therefore the length of the connecting frame body and the length of the two adjusting frames are changed, and flexible adjustment of the space of the iron frame bed is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron bed technical field, concretely is a kind of combined iron bed of flexible conversion space. BACKGROUND

[0002] Iron bed is generally divided into single-layer iron bed, double-layer iron bed and three-layer iron bed. It is basically made of ordinary iron pipe or angle steel by welding, and is widely used in various collective dormitories, such as student dormitories, factory, unit dormitories and construction site dormitories. In actual use, to facilitate the installation and disassembly of the iron bed, the bed frame is usually designed as a combined structure.

[0003] To ensure the stability between the structures of the iron bed, multiple split bed frames are usually connected by bolts and other structures to assemble the iron bed body. However, during assembly, bolts and nuts need to be frequently installed, which is inconvenient to operate. Moreover, after the assembly of the frame body, the space is not convenient to adjust, reducing the flexibility of installation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a combined iron bed with flexible space conversion to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a combined iron bed with flexible space conversion, comprising a connecting frame body, a sliding groove is formed on the upper and lower sides of the connecting frame body, a support plate is slidably connected inside the connecting frame body, a connecting plate is fixedly connected to the side of the support plate away from the connecting frame body, a first supporting leg is fixedly connected to the bottom end of the connecting plate, an adjusting frame is slidably connected inside the connecting frame body, sliding blocks are fixedly connected to the upper and lower sides of the adjusting frame, a connecting spring is fixedly connected to the inner wall of the adjusting frame, the end of the connecting spring away from the adjusting frame is in contact with the support plate, a threaded hole is formed on the side of the adjusting frame and the connecting frame body away from the connecting plate, and a first fastening screw is screwedly connected inside the threaded hole.

[0006] As a further optimization of the technical scheme, the number of connecting frame bodies is two, the two connecting frame bodies adopt a U-shaped structure, the support plate is located inside the adjusting frame, and the sliding blocks and the sliding grooves are adapted to each other.

[0007] As a further optimization of the technical scheme, a crossbar is fixedly connected to the side of the adjusting frame close to the connecting plate, a connecting screw rod is fixedly connected to the bottom end of the crossbar, a nut is screwedly connected to the surface of the connecting screw rod, and a supporting rod is fixedly connected to the side of the adjusting frame close to the connecting plate.

[0008] As a further preferred of the technical solution, the bottom end of the cross bar is provided with an L-shaped plate, the bottom of the L-shaped plate is provided with a mounting hole, the side of the L-shaped plate away from the cross bar is fixedly connected with a bed tail frame, and the side of the L-shaped plate away from the bed tail frame is fixedly connected with a bed head frame.

[0009] As a further preferred of the technical solution, the L-shaped plate is located between the cross bar and the nut, and a plurality of mounting holes are formed in the L-shaped plate.

[0010] As a further preferred of the technical solution, the top of the adjusting frame is slidably connected with an adjusting block, the side of the adjusting block away from the supporting rod is threadedly connected with a second fastening screw, the side of the adjusting block away from the second fastening screw is fixedly connected with a moving plate, and the bottom end of the moving plate is fixedly connected with a second supporting leg.

[0011] As a further preferred of the technical solution, the two adjusting blocks adopt a U-shaped structure, and the second fastening screw is matched with the threaded hole.

[0012] The utility model provides a combined iron bed of flexible space conversion has the following beneficial effects:

[0013] (1) the utility model discloses a two -sided push adjusting frame makes the sliding block slide in the inside of the sliding slot, places the supporting plate in the inside of the connecting frame body, and pulls adjusting frame and moves back, and the length of two adjusting frames and connecting frame body reaches the preset size, when the supporting plate moves into the inside of adjusting frame, the connecting spring is extruded and shrinks, and the threaded hole on the connecting frame body and adjusting frame is corresponded, and the first fastening screw is rotated into the threaded hole, thereby the position of connecting frame body and adjusting frame is fixed, and the flexible adjustment of iron bed space is realized.

[0014] (2) the utility model discloses the adjusting block is placed on the adjusting frame, and the moving plate is pulled to make the adjusting block slide on the adjusting frame, and along with the sliding of adjusting block, the second supporting leg is moved by the moving plate, thereby the spacing between the supporting rod and the moving plate is adjusted, to facilitate the support of the mattress, and through the adjustment of the position of the second supporting leg, the use is more stable after the assembly of the iron bed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic view of the utility model;

[0016] Figure 2 It is the bottom structure schematic view of the utility model;

[0017] Figure 3 It is the L-shaped plate and mounting hole structure schematic view of the utility model;

[0018] Figure 4 It is the connecting frame body and the adjusting frame structure schematic view of the utility model.

[0019] Figure 5 It is the adjusting frame section structure schematic view of the utility model.

[0020] In the drawing: 1, connecting frame body; 2, sliding groove; 3, support plate; 4, connecting plate; 5, first supporting leg; 6, adjusting frame; 7, sliding block; 8, connecting spring; 9, threaded hole; 10, first fastening screw; 11, crossbar; 12, connecting screw; 13, nut; 14, supporting rod; 15, L-shaped plate; 16, mounting hole; 17, bed tail frame; 18, bed head frame; 19, adjusting block; 20, second fastening screw; 21, moving plate; 22, second supporting leg. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0022] The utility model provides technical scheme: as Figures 1 to 5 As shown in the figure, in the embodiment, a combined iron-framed bed capable of flexibly converting space comprises a connecting frame body 1, sliding grooves 2 are formed on the upper and lower sides of the connecting frame body 1, a support plate 3 is slidably connected inside the connecting frame body 1, a connecting plate 4 is fixedly connected to the side of the support plate 3 away from the connecting frame body 1, a first supporting leg 5 is fixedly connected to the bottom end of the connecting plate 4, an adjusting frame 6 is slidably connected inside the connecting frame body 1, sliding blocks 7 are fixedly connected to the upper and lower sides of the adjusting frame 6, a connecting spring 8 is fixedly connected to the inner wall of the adjusting frame 6, one end of the connecting spring 8 away from the adjusting frame 6 is in contact with the support plate 3, threaded holes 9 are formed on the side of the adjusting frame 6 and the connecting frame body 1 away from the connecting plate 4, and first fastening screws 10 are threadedly connected inside the threaded holes 9.

[0023] By pushing the adjusting frame 6 to both sides, the sliding block 7 slides inside the sliding groove 2, the support plate 3 is placed inside the connecting frame body 1, the adjusting frame 6 is pulled back, the length of the two adjusting frames 6 and the connecting frame body 1 reaches the preset size, at this time, the support plate 3 moves into the inside of the adjusting frame 6, the connecting spring 8 is extruded and shrunk, the threaded holes 9 on the connecting frame body 1 and the adjusting frame 6 are corresponded, and the first fastening screw 10 is screwed into the threaded hole 9, so as to fix the positions of the connecting frame body 1 and the adjusting frame 6, when it is necessary to adjust the overall floor space of the iron-framed bed, the adjusting frame 6 can be slid inside the connecting frame body 1, so as to adjust the overall length of the two adjusting frames 6 and the connecting frame body 1, so as to improve the flexibility of space conversion of the iron-framed bed.

[0024] The number of the connecting frame bodies 1 is two, the two connecting frame bodies 1 adopt a U-shaped structure, the support plate 3 is located inside the adjusting frame 6, and the sliding block 7 and the sliding groove 2 are matched.

[0025] The lateral side of the adjusting frame 6 close to the connecting plate 4 is fixedly connected with a horizontal rod 11, the bottom end of the horizontal rod 11 is fixedly connected with a connecting screw rod 12, the surface of the connecting screw rod 12 is threadedly connected with a nut 13, and the lateral side of the adjusting frame 6 close to the connecting plate 4 is fixedly connected with a supporting rod 14.

[0026] The bottom end of the horizontal rod 11 is provided with an L-shaped plate 15, the bottom of the L-shaped plate 15 is provided with a mounting hole 16, the lateral side of the L-shaped plate 15 away from the horizontal rod 11 is fixedly connected with a bed tail frame 17, and the lateral side of the L-shaped plate 15 away from the bed tail frame 17 is fixedly connected with a bed head frame 18.

[0027] The assembled bed frame plate is placed on the L-shaped plate 15 of the bed head frame 18 and the bed tail frame 17, the connecting screw rod 12 is inserted into the mounting hole 16, the nut 13 is rotated, after a certain number of rotations, the nut 13 abuts against the bottom end of the L-shaped plate 15, so that the assembly of the iron bed is completed, and the bed head frame 18, the bed tail frame 17 and the bed frame plate adopt a split type structure, so that the iron bed is convenient to carry.

[0028] The L-shaped plate 15 is located between the horizontal rod 11 and the nut 13, a plurality of mounting holes 16 are formed in the L-shaped plate 15, and the plurality of mounting holes 16 are matched with the connecting screw rod 12.

[0029] The top of the adjusting frame 6 is slidably connected with an adjusting block 19, the lateral side of the adjusting block 19 away from the supporting rod 14 is threadedly connected with a second fastening screw 20, the lateral side of the adjusting block 19 away from the second fastening screw 20 is fixedly connected with a moving plate 21, and the bottom end of the moving plate 21 is fixedly connected with a second supporting leg 22.

[0030] The adjusting block 19 is placed on the adjusting frame 6, the moving plate 21 is pulled, the adjusting block 19 slides on the adjusting frame 6, the second supporting leg 22 is moved by the moving plate 21, the spacing between the supporting rod 14 and the moving plate 21 is adjusted, the bed mattress is conveniently supported, and the position of the second supporting leg 22 is adjusted, so that the iron bed is more stable after being assembled.

[0031] The number of the adjusting blocks 19 is two, the two adjusting blocks 19 adopt a U-shaped structure, and the second fastening screw 20 is matched with the threaded hole 9.

[0032] The utility model provides a kind of combined iron bed of flexible conversion space, and specific working principle is as follows:

[0033] In use, the adjusting frame 6 is pushed to the two sides, the sliding block 7 slides in the sliding groove 2, the support plate 3 is placed in the connecting frame body 1, the adjusting frame 6 is pulled back, the length of the two adjusting frames 6 and the connecting frame body 1 reaches the preset size, at this time, the support plate 3 is moved into the adjusting frame 6, the connecting spring 8 is compressed and shrunk, the threaded holes 9 on the connecting frame body 1 and the adjusting frame 6 are corresponded, the first fastening screw 10 is screwed into the threaded hole 9, thereby the position of the connecting frame body 1 and the adjusting frame 6 is fixed, the assembled bed plate is placed on the L-shaped plate 15 of the bed tail frame 17 and the bed head frame 18, the connecting screw rod 12 is inserted into the mounting hole 16, the nut 13 is rotated, after rotating a certain number of turns, the nut 13 abuts against the bottom end of the L-shaped plate 15, thereby the assembly of the iron bed is completed.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A combination iron bed which can be converted into a space-saving form, comprising a connecting frame (1), characterized in that: The connecting frame (1) is provided with a sliding groove (2) on the upper and lower sides, the supporting plate (3) is slidably connected inside the connecting frame (1), the connecting plate (4) is fixedly connected to the side of the supporting plate (3) away from the connecting frame (1), the first supporting leg (5) is fixedly connected to the bottom end of the connecting plate (4), the adjusting frame (6) is slidably connected inside the connecting frame (1), the sliding block (7) is fixedly connected to the upper and lower sides of the adjusting frame (6), the connecting spring (8) is fixedly connected to the inner wall of the adjusting frame (6), one end of the connecting spring (8) away from the adjusting frame (6) is in contact with the supporting plate (3), and the screw holes (9) are formed in the sides of the adjusting frame (6) and the connecting frame (1) away from the connecting plate (4).

2. The combination iron bed of claim 1, wherein: The number of the connecting frame (1) is two, the two connecting frames (1) adopt a shape structure, the supporting plate (3) is located inside the adjusting frame (6), and the sliding block (7) is matched with the sliding groove (2).

3. The combination iron bed of claim 1, wherein: The horizontal rod (11) is fixedly connected to the side of the adjusting frame (6) close to the connecting plate (4), the connecting screw rod (12) is fixedly connected to the bottom end of the horizontal rod (11), the nut (13) is threadedly connected to the surface of the connecting screw rod (12), and the supporting rod (14) is fixedly connected to the side of the adjusting frame (6) close to the connecting plate (4).

4. The combination iron bed of claim 3, wherein: The L-shaped plate (15) is arranged at the bottom end of the horizontal rod (11), the mounting hole (16) is formed in the bottom of the L-shaped plate (15), the bed tail frame (17) is fixedly connected to the side of the L-shaped plate (15) away from the horizontal rod (11), and the bed head frame (18) is fixedly connected to the side of the L-shaped plate (15) away from the bed tail frame (17).

5. The combination iron bed of claim 4, wherein: The L-shaped plate (15) is located between the horizontal rod (11) and the nut (13), a plurality of mounting holes (16) are arranged, and the plurality of mounting holes (16) are matched with the connecting screw rod (12).

6. The combination iron bed of claim 1, wherein: The adjusting block (19) is slidably connected to the top of the adjusting frame (6), the second fastening screw (20) is threadedly connected to the side of the adjusting block (19) away from the supporting rod (14), the moving plate (21) is fixedly connected to the side of the adjusting block (19) away from the second fastening screw (20), and the second supporting leg (22) is fixedly connected to the bottom end of the moving plate (21).

7. The combination iron bed of claim 6, wherein: The number of the adjusting block (19) is two, the two adjusting blocks (19) adopt a U-shaped structure, and the second fastening screw (20) is matched with the screw hole (9).

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