Spliced folding iron frame bed

Abstract

The utility model discloses a splicing type folding iron frame bed which comprises a bed frame and a center frame, the bed frame is of a rectangular structure, corner columns are connected to the four corners of the bed frame, first side columns are connected to the middles of the short sides of the bed frame, second side columns are connected to the middles of the long sides of the bed frame, the center frame comprises transverse rods and vertical rods, and middle connecting mechanisms are arranged at the intersections of the transverse rods and the vertical rods. The vertical rods are connected with the short sides of the bed frame through rotating mechanisms, and the transverse rods are connected to the long sides of the bed frame. The center frame has the advantages that the middle of the center frame is clamped through the pressing block, mounting and dismounting are convenient and fast, and the strength of the center frame can be enhanced through the arrangement of the center column; the vertical rods are connected with the bed frame through the rotating mechanism, so that the use amount of screws is reduced, and meanwhile, the integrity of the whole bed body is ensured.

Description

Technical Field

[0001] The utility model relates to a spliced folding iron bed, belonging to the technical field of living furniture. Background Art

[0002] The center frame of conventional modular iron beds is cross-shaped, consisting of a horizontal and vertical bar. This requires the vertical bar to be 2 meters long, which places high demands on strength and is prone to deformation. Furthermore, the center frame is welded to the bed frame, which is unstable and prone to misalignment. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a spliced folding iron bed, in which the middle part of the center frame of the iron bed is connected by a pressing block, which is convenient for installation and disassembly. The setting of the center column can enhance the strength of the center frame. The vertical rod and the bed frame are connected by a rotating mechanism, which reduces the amount of screws used and ensures the integrity of the entire bed.

[0004] The utility model is realized by the following scheme: a spliced folding iron bed, comprising a bed frame and a center frame, wherein the bed frame is a rectangular structure, wherein the four corners of the bed frame are connected to corner posts, the middle of the short side of the bed frame is connected to a first side post, and the middle of the long side of the bed frame is connected to a second side post, wherein the center frame comprises a horizontal bar and a vertical bar, wherein the intersection of the horizontal bar and the vertical bar is a middle connection mechanism, wherein the vertical bar is connected to the short side of the bed frame via a rotating mechanism, and the horizontal bar is connected to the long side of the bed frame;

[0005] The middle connection mechanism includes a pressing block and a middle column, the lower part of the pressing block is connected to the cross bar, the lower part of the cross bar is connected to the vertical bar, and the lower part of the vertical bar is connected to the middle column. The screw passes through the pressing block and the vertical bar in sequence and is inserted into the middle column. The middle part of the pressing block is connected to a card block, and the cross bar is provided with a card slot, and the card block is clamped in the card slot.

[0006] The rotating mechanism includes a bending plate, a bending plate groove and a fixed plate. One side of the end of the vertical rod is connected to the bending plate, and the other side is connected to the fixed plate. The bending plate groove is on the side of the first side column, and the bending plate is stuck in the bending plate groove.

[0007] The pressing block is a bent structure. After being bent, the pressing block forms a groove corresponding to the cross bar, and the pressing block wraps the cross bar.

[0008] The vertical rod can be rotated within a range of 0-90 degrees by the rotating mechanism.

[0009] The upper portion of the center column is connected to the first supporting plate, and the upper portion of the first supporting plate is connected to the vertical rod.

[0010] The upper part of the second side column is connected to the second supporting plate, and the second supporting plate is a U-shaped structure. The long side of the bed frame is on the second supporting plate, and the end of the cross bar is connected to the side plate, and the side plate is connected to the side of the second supporting plate. The screws pass through the second supporting plate, the long side of the bed frame and the side plate.

[0011] The bottoms of the corner column, the first side column, the second side column and the center column are in the same horizontal plane.

[0012] A keel is placed on the central frame, the keel is parallel to the crossbar, and the keel is foldable.

[0013] The beneficial effects of the utility model are:

[0014] 1. The central part of the center frame of the spliced folding iron bed of the utility model is connected by a pressing block, which is convenient for installation and disassembly, and the setting of the center column can enhance the strength of the center frame;

[0015] 2. The vertical rods and the bed frame of the spliced folding iron bed of the utility model are connected by a rotating mechanism, which reduces the amount of screws used while ensuring the integrity of the entire bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional structural schematic diagram of a spliced folding iron bed.

[0017] Figure 2 The utility model is a three-dimensional structural schematic diagram of the middle connection mechanism of a spliced folding iron bed.

[0018] Figure 3 The utility model is a schematic diagram of the exploded structure of the middle connection mechanism of a spliced folding iron bed.

[0019] Figure 4 The utility model is a cross-sectional structural diagram of the middle connection mechanism of a spliced folding iron bed.

[0020] Figure 5 The utility model is a three-dimensional structural diagram of a rotating mechanism of a spliced folding iron bed.

[0021] Figure 6 The utility model is a schematic diagram of the use state of the rotating mechanism of a spliced folding iron bed.

[0022] Figure 7 This utility model is a spliced folding iron bed Figure 1 Schematic diagram of the three-dimensional structure of sample A.

[0023] Figure 8 This utility model is a spliced folding iron bed Figure 1Schematic diagram of the explosion structure of sample A.

[0024] In the figure: 100 is a bed frame, 101 is a corner column, 102 is a first side column, 103 is a second side column, 200 is a center frame, 201 is a cross bar, 300 is a middle connecting mechanism, 301 is a pressure block, 302 is a center column, 303 is a clamping block, 304 is a clamping slot, 400 is a rotating mechanism, 401 is a bending plate, 402 is a bending plate slot, 403 is a fixed plate, 501 is a second supporting plate, and 502 is a side plate. DETAILED DESCRIPTION

[0025] The following combination Figure 1-8 The present invention is further described, but the protection scope of the present invention is not limited to the above contents.

[0026] Example 1

[0027] Reference Figure 1-6 A spliced folding iron bed includes a bed frame 100 and a center frame 200. The bed frame 100 is a rectangular structure. The four corners of the bed frame 100 are connected to corner posts 101. The middle of the short side of the bed frame 100 is connected to the first side post 102. The middle of the long side of the bed frame 100 is connected to the second side post 103. The center frame 200 includes a horizontal bar 201 and a vertical bar 202. The intersection of the horizontal bar 201 and the vertical bar 202 is a middle connecting mechanism 300. The vertical bar 202 is connected to the short side of the bed frame 100 by a rotating mechanism 400. The horizontal bar 201 is connected to the long side of the bed frame 100.

[0028] The middle connection mechanism 300 includes a pressing block 301 and a middle column 302. The lower part of the pressing block 301 is connected to the cross bar 201, the lower part of the cross bar 201 is connected to the vertical bar 202, and the lower part of the vertical bar 202 is connected to the middle column 302. Screws pass through the pressing block 301 and the vertical bar 202 in sequence and are inserted into the middle column 302. The middle part of the pressing block 301 is connected to the clamping block 303. The cross bar 201 has a clamping slot 304, and the clamping block 303 is clamped in the clamping slot 304.

[0029] The rotating mechanism 400 includes a bending plate 401, a bending plate slot 402 and a fixed plate 403. One side of the end of the vertical rod 202 is connected to the bending plate 401, and the other side is connected to the fixed plate 403. The bending plate slot 402 is on the side of the first side column 102, and the bending plate 401 is stuck in the bending plate slot 402.

[0030] The pressing block 301 is a bent structure. After being bent, the pressing block 301 forms a groove corresponding to the cross bar 201 , and the pressing block 301 wraps around the cross bar 201 .

[0031] The vertical rod 202 can be rotated within a range of 0-90 degrees by the rotating mechanism 400 .

[0032] A keel is placed on the center frame 200 , and the keel is parallel to the crossbar 201 , and the keel is foldable.

[0033] During installation, the vertical rod 202 is upright, the bent plate 401 is inserted into the bent plate groove 402, and then the vertical rod 202 is rotated 90°. At this time, the vertical rod 202 is horizontal, and the fixing plate 403 is attached to the first side column 102. The fixing plate 403 is fixed to the first side column 102 by screws; the other end of the vertical rod 202 is overlapped on the middle column 302, and the cross bar 201 is placed on the vertical rod 202. The upper part of the cross bar 201 is connected to the pressure block 301, and then the cross bar 201 and the vertical rod 202 are fixed to the middle column 302 by bolts. The installation process is convenient, and the setting of the middle column 302 can strengthen the strength of the center frame. The connection between the vertical rod 202 and the bed frame adopts a rotating mechanism, which reduces the amount of screws used while ensuring the integrity of the entire bed.

[0034] Example 2

[0035] The upper portion of the center column 302 is connected to the first supporting plate 305 , and the upper portion of the first supporting plate 305 is connected to the vertical rod 202 .

[0036] The bottoms of the corner column 101 , the first side column 102 , the second side column 103 and the center column 302 are on the same horizontal plane.

[0037] Example 3

[0038] Reference Figure 1 and Figure 2 In order to facilitate transportation, the long side of the bed frame 100 is in two sections, and each side is composed of two rods of equal length. The upper part of the second side column 103 is connected to the second supporting plate 501. The second supporting plate 501 is a U-shaped structure. The long side of the bed frame 100 is placed in the U-shaped groove of the second supporting plate 501. The end of the cross bar 201 is connected to the side panel 502, and the side panel 502 is connected to the side of the second supporting plate 501. The screws pass through the second supporting plate 501, the long side of the bed frame 100 and the side panel 502.

[0039] Although the technical solutions of the present invention have been described and listed in detail, it should be understood that it is obvious to those skilled in the art to make modifications to the above embodiments or adopt equivalent alternatives. These modifications or improvements made without departing from the spirit of the present invention are within the scope of protection required by the present invention.

Claims

1. A spliced folding iron bed, comprising a bed frame (100) and a center frame (200), wherein the bed frame (100) is a rectangular structure, wherein the four corners of the bed frame (100) are connected to corner columns (101), the middle of the short side of the bed frame (100) is connected to a first side column (102), and the middle of the long side of the bed frame (100) is connected to a second side column (103), characterized in that: The central frame (200) comprises a horizontal bar (201) and a vertical bar (202); the intersection of the horizontal bar (201) and the vertical bar (202) is a middle connection mechanism (300); the vertical bar (202) is connected to the short side of the bed frame (100) via a rotating mechanism (400); and the horizontal bar (201) is connected to the long side of the bed frame (100); The middle connecting mechanism (300) includes a pressing block (301) and a middle column (302); the lower part of the pressing block (301) is connected to the cross bar (201); the lower part of the cross bar (201) is connected to the vertical bar (202); the lower part of the vertical bar (202) is connected to the middle column (302); a screw passes through the pressing block (301) and the vertical bar (202) in sequence and is then inserted into the middle column (302); the middle part of the pressing block (301) is connected to a clamping block (303); the cross bar (201) is provided with a clamping slot (304); the clamping block (303) is clamped in the clamping slot (304); The rotating mechanism (400) comprises a bending plate (401), a bending plate groove (402) and a fixed plate (403); one end of the vertical rod (202) is connected to the bending plate (401) on one side, and is connected to the fixed plate (403) on the other side; the bending plate groove (402) is on the side of the first side column (102); and the bending plate (401) is inserted into the bending plate groove (402).

2. The spliced folding iron bed according to claim 1, characterized in that: The pressing block (301) is a bent structure. After being bent, the pressing block (301) forms a groove corresponding to the cross bar (201). The pressing block (301) wraps around the cross bar (201).

3. The spliced folding iron bed according to claim 1, characterized in that: The vertical rod (202) can be rotated within a range of 0-90 degrees by the rotating mechanism (400).

4. The spliced folding iron bed according to claim 1, characterized in that: The upper portion of the center column (302) is connected to a first supporting plate (305), and the upper portion of the first supporting plate (305) is connected to the vertical rod (202).

5. The spliced folding iron bed according to claim 1, characterized in that: The upper part of the second side column (103) is connected to the second supporting plate (501), and the second supporting plate (501) is a U-shaped structure. The long side of the bed frame (100) is on the second supporting plate (501), and the end of the cross bar (201) is connected to the side plate (502), and the side plate (502) is connected to the side of the second supporting plate (501), and the screws pass through the second supporting plate (501), the long side of the bed frame (100) and the side plate (502).

6. The spliced folding iron bed according to claim 1, characterized in that: The bottoms of the corner column (101), the first side column (102), the second side column (103) and the center column (302) are on the same horizontal plane.

7. The spliced folding iron bed according to claim 1, characterized in that: A keel is placed on the central frame (200), the keel is parallel to the crossbar (201), and the keel is foldable.

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